X-Git-Url: https://git.pld-linux.org/?a=blobdiff_plain;ds=sidebyside;f=mutt-vvv.nntp.patch;h=e1bc4af7469c2ff801087387c69ddf3d0088545e;hb=8d0135202c87e55e6f3b74eff2e52e6a00dfa2e2;hp=819c4ca972be825ea0d3a9cf93aa94653c29f841;hpb=73dfce7f351d63dc495075a9753b7f498920b0ad;p=packages%2Fmutt.git diff --git a/mutt-vvv.nntp.patch b/mutt-vvv.nntp.patch index 819c4ca..e1bc4af 100644 --- a/mutt-vvv.nntp.patch +++ b/mutt-vvv.nntp.patch @@ -9,10 +9,111 @@ autoconf Vsevolod Volkov -diff -udprP mutt-1.5.19.orig/ChangeLog.nntp mutt-1.5.19/ChangeLog.nntp ---- mutt-1.5.19.orig/ChangeLog.nntp 1970-01-01 03:00:00.000000000 +0300 -+++ mutt-1.5.19/ChangeLog.nntp 2009-01-06 22:27:38.000000000 +0200 -@@ -0,0 +1,363 @@ +diff -udprP mutt-1.12.1.orig/ChangeLog.nntp mutt-1.12.1/ChangeLog.nntp +--- mutt-1.12.1.orig/ChangeLog.nntp 1970-01-01 03:00:00.000000000 +0300 ++++ mutt-1.12.1/ChangeLog.nntp 2019-08-11 20:31:26.130940734 +0300 +@@ -0,0 +1,464 @@ ++* Sun Aug 11 2019 Vsevolod Volkov ++- update to 1.12.1 ++ ++* Sun Aug 11 2019 Vsevolod Volkov ++- update to 1.12.0 ++ ++* Sun Dec 9 2018 Vsevolod Volkov ++- update to 1.11.1 ++ ++* Sun Dec 9 2018 Vsevolod Volkov ++- update to 1.11.0 ++- FREE(&hdata) replaced with mutt_hcache_free(&hdata) ++ (thanks to Steffen Wolf) ++- fixed SIGSEGV when pressing OP_FOLLOWUP in attachment menu ++ (thanks to Moritz Barsnick) ++ ++* Sat Jun 16 2018 Vsevolod Volkov ++- update to 1.10.0 ++ ++* Thu Apr 19 2018 Vsevolod Volkov ++- update to 1.9.5 ++ ++* Sat Sep 9 2017 Vsevolod Volkov ++- update to 1.9.0 ++ ++* Sun Feb 26 2017 Vsevolod Volkov ++- update to 1.8.0 ++ ++* Sun Dec 18 2016 Vsevolod Volkov ++- update to 1.7.2 ++ ++* Sun Oct 9 2016 Vsevolod Volkov ++- update to 1.7.1 ++ ++* Wed Aug 31 2016 Vsevolod Volkov ++- newsgroups aren't marked as new on first load ++ ++* Wed Aug 24 2016 Vsevolod Volkov ++- update to 1.7.0 ++- fixed new groups marking ++- fixed unread messages counter update ++ ++* Sat Aug 6 2016 Vsevolod Volkov ++- update to 1.6.2 ++ ++* Sat Aug 6 2016 Vsevolod Volkov ++- update to 1.6.1 ++ ++* Wed Apr 6 2016 Vsevolod Volkov ++- update to 1.6.0 ++- %R changed to %x in format strings ++ ++* Wed Nov 25 2015 Vsevolod Volkov ++- fixed memory leaks ++- fixed SIGSEGV when reading hcache in some cases ++ ++* Tue Nov 10 2015 Vsevolod Volkov ++- fixed error compiling with nntp and without imap or pop3 ++- fixed error loading articles after and ++ ++* Wed Sep 2 2015 Vsevolod Volkov ++- update to 1.5.24 ++- new option nntp_listgroup ++- use range in LISTGROUP command if possible ++ ++* Thu Mar 13 2014 Vsevolod Volkov ++- update to 1.5.23 ++ ++* Tue Oct 29 2013 Vsevolod Volkov ++- minor bug fixed while removing new articles ++ ++* Fri Oct 18 2013 Vsevolod Volkov ++- update to 1.5.22 ++ ++* Tue Nov 27 2012 Vsevolod Volkov ++- SASL authentication ++- new option nntp_authenticators ++ ++* Fri Nov 16 2012 Vsevolod Volkov ++- support of NNTP commands: CAPABILITIES, STARTTLS, LIST NEWSGROUPS, ++ LIST OVERVIEW.FMT, OVER, DATE ++- added bcache support ++- newss URI scheme renamed to snews ++- removed option nntp_reconnect ++ ++* Sun Sep 16 2012 Vsevolod Volkov ++- internal header caching replaced with hcache ++- new option newsgroups_charset ++ ++* Wed Sep 16 2010 Vsevolod Volkov ++- update to 1.5.21 ++ ++* Thu Aug 13 2009 Vsevolod Volkov ++- fixed writting references in nntp_save_cache_group() ++ ++* Tue Jun 15 2009 Vsevolod Volkov ++- update to 1.5.20 ++ ++* Tue Mar 20 2009 Vsevolod Volkov ++- save Date: header of recorded outgoing articles ++ +* Tue Jan 6 2009 Vsevolod Volkov +- update to 1.5.19 + @@ -89,7 +190,7 @@ diff -udprP mutt-1.5.19.orig/ChangeLog.nntp mutt-1.5.19/ChangeLog.nntp +- added space after newsgroup name in .newsrc file + +* Sun May 18 2003 Vsevolod Volkov -+- nntp patch: fixed SIGSEGV when posting article ++- fixed SIGSEGV when posting article + +* Sat Mar 22 2003 Vsevolod Volkov +- update to 1.5.4 @@ -285,7 +386,7 @@ diff -udprP mutt-1.5.19.orig/ChangeLog.nntp mutt-1.5.19/ChangeLog.nntp +- add -G option + +* Tue Apr 4 2000 Vsevolod Volkov -+- get default newsserver name from file /etc/nntpserver ++- get default news server name from file /etc/nntpserver +- use case insensitive server names +- add print-style sequence %s to $newsrc +- add -g option @@ -376,9 +477,82 @@ diff -udprP mutt-1.5.19.orig/ChangeLog.nntp mutt-1.5.19/ChangeLog.nntp + +* Fri Jan 28 2000 Vsevolod Volkov +- update to 1.1.2 -diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS ---- mutt-1.5.19.orig/OPS 2008-03-19 22:07:57.000000000 +0200 -+++ mutt-1.5.19/OPS 2009-01-06 22:27:38.000000000 +0200 +diff -udprP mutt-1.12.1.orig/Makefile.am mutt-1.12.1/Makefile.am +--- mutt-1.12.1.orig/Makefile.am 2019-06-15 18:57:01.000000000 +0300 ++++ mutt-1.12.1/Makefile.am 2019-08-11 20:31:26.131940718 +0300 +@@ -60,6 +60,7 @@ EXTRA_mutt_SOURCES = account.c bcache.c + mutt_idna.c mutt_sasl.c mutt_socket.c mutt_ssl.c mutt_ssl_gnutls.c \ + mutt_tunnel.c pgp.c pgpinvoke.c pgpkey.c pgplib.c pgpmicalg.c \ + pgppacket.c pop.c pop_auth.c pop_lib.c remailer.c resize.c sha1.c \ ++ nntp.c newsrc.c \ + sidebar.c smime.c smtp.c utf8.c wcwidth.c \ + bcache.h browser.h hcache.h mbyte.h monitor.h mutt_idna.h remailer.h url.h + +@@ -72,6 +73,7 @@ EXTRA_DIST = COPYRIGHT GPL OPS OPS.PGP O + mutt_regex.h mutt_sasl.h mutt_socket.h mutt_ssl.h mutt_tunnel.h \ + mx.h pager.h pgp.h pop.h protos.h rfc1524.h rfc2047.h \ + rfc2231.h rfc822.h rfc3676.h sha1.h sort.h mime.types VERSION prepare \ ++ nntp.h ChangeLog.nntp \ + _mutt_regex.h OPS.MIX README.SECURITY remailer.c remailer.h browser.h \ + mbyte.h lib.h extlib.c pgpewrap.c smime_keys.pl pgplib.h \ + README.SSL smime.h group.h \ +diff -udprP mutt-1.12.1.orig/Makefile.in mutt-1.12.1/Makefile.in +--- mutt-1.12.1.orig/Makefile.in 2019-06-15 19:07:04.000000000 +0300 ++++ mutt-1.12.1/Makefile.in 2019-08-11 20:31:38.771749259 +0300 +@@ -256,6 +256,7 @@ am__depfiles_remade = $(DEPDIR)/mkdtemp. + ./$(DEPDIR)/rfc3676.Po ./$(DEPDIR)/rfc822.Po \ + ./$(DEPDIR)/safe_asprintf.Po ./$(DEPDIR)/score.Po \ + ./$(DEPDIR)/send.Po ./$(DEPDIR)/sendlib.Po ./$(DEPDIR)/sha1.Po \ ++ ./$(DEPDIR)/newsrc.Po ./$(DEPDIR)/nntp.Po \ + ./$(DEPDIR)/sidebar.Po ./$(DEPDIR)/signal.Po \ + ./$(DEPDIR)/smime.Po ./$(DEPDIR)/smtp.Po ./$(DEPDIR)/sort.Po \ + ./$(DEPDIR)/status.Po ./$(DEPDIR)/system.Po \ +@@ -570,6 +571,7 @@ EXTRA_mutt_SOURCES = account.c bcache.c + mutt_idna.c mutt_sasl.c mutt_socket.c mutt_ssl.c mutt_ssl_gnutls.c \ + mutt_tunnel.c pgp.c pgpinvoke.c pgpkey.c pgplib.c pgpmicalg.c \ + pgppacket.c pop.c pop_auth.c pop_lib.c remailer.c resize.c sha1.c \ ++ nntp.c newsrc.c \ + sidebar.c smime.c smtp.c utf8.c wcwidth.c \ + bcache.h browser.h hcache.h mbyte.h monitor.h mutt_idna.h remailer.h url.h + +@@ -582,6 +584,7 @@ EXTRA_DIST = COPYRIGHT GPL OPS OPS.PGP O + mutt_regex.h mutt_sasl.h mutt_socket.h mutt_ssl.h mutt_tunnel.h \ + mx.h pager.h pgp.h pop.h protos.h rfc1524.h rfc2047.h \ + rfc2231.h rfc822.h rfc3676.h sha1.h sort.h mime.types VERSION prepare \ ++ nntp.h ChangeLog.nntp \ + _mutt_regex.h OPS.MIX README.SECURITY remailer.c remailer.h browser.h \ + mbyte.h lib.h extlib.c pgpewrap.c smime_keys.pl pgplib.h \ + README.SSL smime.h group.h \ +@@ -853,6 +856,8 @@ distclean-compile: + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mutt_tunnel.Po@am__quote@ # am--include-marker + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/muttlib.Po@am__quote@ # am--include-marker + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mx.Po@am__quote@ # am--include-marker ++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/newsrc.Po@am__quote@ # am--include-marker ++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nntp.Po@am__quote@ # am--include-marker + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pager.Po@am__quote@ # am--include-marker + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parse.Po@am__quote@ # am--include-marker + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/patchlist.Po@am__quote@ # am--include-marker +@@ -1356,6 +1361,8 @@ distclean: distclean-recursive + -rm -f ./$(DEPDIR)/mutt_tunnel.Po + -rm -f ./$(DEPDIR)/muttlib.Po + -rm -f ./$(DEPDIR)/mx.Po ++ -rm -f ./$(DEPDIR)/newsrc.Po ++ -rm -f ./$(DEPDIR)/nntp.Po + -rm -f ./$(DEPDIR)/pager.Po + -rm -f ./$(DEPDIR)/parse.Po + -rm -f ./$(DEPDIR)/patchlist.Po +@@ -1525,6 +1532,8 @@ maintainer-clean: maintainer-clean-recur + -rm -f ./$(DEPDIR)/mutt_tunnel.Po + -rm -f ./$(DEPDIR)/muttlib.Po + -rm -f ./$(DEPDIR)/mx.Po ++ -rm -f ./$(DEPDIR)/newsrc.Po ++ -rm -f ./$(DEPDIR)/nntp.Po + -rm -f ./$(DEPDIR)/pager.Po + -rm -f ./$(DEPDIR)/parse.Po + -rm -f ./$(DEPDIR)/patchlist.Po +diff -udprP mutt-1.12.1.orig/OPS mutt-1.12.1/OPS +--- mutt-1.12.1.orig/OPS 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/OPS 2019-08-11 20:31:26.132940703 +0300 @@ -8,14 +8,16 @@ OP_BOUNCE_MESSAGE "remail a message to a OP_BROWSER_NEW_FILE "select a new file in this directory" OP_BROWSER_VIEW_FILE "view file" @@ -394,7 +568,7 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_CHECK_NEW "check mailboxes for new mail" OP_COMPOSE_ATTACH_FILE "attach file(s) to this message" OP_COMPOSE_ATTACH_MESSAGE "attach message(s) to this message" -+OP_COMPOSE_ATTACH_NEWS_MESSAGE "attach newsmessage(s) to this message" ++OP_COMPOSE_ATTACH_NEWS_MESSAGE "attach news article(s) to this message" OP_COMPOSE_EDIT_BCC "edit the BCC list" OP_COMPOSE_EDIT_CC "edit the CC list" OP_COMPOSE_EDIT_DESCRIPTION "edit attachment description" @@ -409,7 +583,7 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_COMPOSE_EDIT_SUBJECT "edit the subject of this message" OP_COMPOSE_EDIT_TO "edit the TO list" OP_CREATE_MAILBOX "create a new mailbox (IMAP only)" -@@ -85,8 +90,13 @@ OP_EXIT "exit this menu" +@@ -90,8 +95,13 @@ OP_EXIT "exit this menu" OP_FILTER "filter attachment through a shell command" OP_FIRST_ENTRY "move to the first entry" OP_FLAG_MESSAGE "toggle a message's 'important' flag" @@ -420,14 +594,14 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS +OP_GET_CHILDREN "get all children of the current message" +OP_GET_MESSAGE "get message with Message-Id" +OP_GET_PARENT "get parent of the current message" + OP_GROUP_CHAT_REPLY "reply to all recipients preserving To/Cc" OP_GROUP_REPLY "reply to all recipients" OP_HALF_DOWN "scroll down 1/2 page" - OP_HALF_UP "scroll up 1/2 page" -@@ -94,11 +104,14 @@ OP_HELP "this screen" +@@ -100,11 +110,14 @@ OP_HELP "this screen" OP_JUMP "jump to an index number" OP_LAST_ENTRY "move to the last entry" OP_LIST_REPLY "reply to specified mailing list" -+OP_LOAD_ACTIVE "load active file from NNTP server" ++OP_LOAD_ACTIVE "load list of all newsgroups from NNTP server" OP_MACRO "execute a macro" OP_MAIL "compose a new mail message" OP_MAIN_BREAK_THREAD "break the thread in two" @@ -438,7 +612,7 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_MAIN_CLEAR_FLAG "clear a status flag from a message" OP_MAIN_DELETE_PATTERN "delete messages matching a pattern" OP_MAIN_IMAP_FETCH "force retrieval of mail from IMAP server" -@@ -137,6 +150,7 @@ OP_PAGER_HIDE_QUOTED "toggle display of +@@ -144,6 +157,7 @@ OP_PAGER_HIDE_QUOTED "toggle display of OP_PAGER_SKIP_QUOTED "skip beyond quoted text" OP_PAGER_TOP "jump to the top of the message" OP_PIPE "pipe message/attachment to a shell command" @@ -446,7 +620,7 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_PREV_ENTRY "move to the previous entry" OP_PREV_LINE "scroll up one line" OP_PREV_PAGE "move to the previous page" -@@ -145,6 +159,7 @@ OP_QUERY "query external program for add +@@ -153,6 +167,7 @@ OP_QUERY "query external program for add OP_QUERY_APPEND "append new query results to current results" OP_QUIT "save changes to mailbox and quit" OP_RECALL_MESSAGE "recall a postponed message" @@ -454,7 +628,7 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_REDRAW "clear and redraw the screen" OP_REFORMAT_WINCH "{internal}" OP_RENAME_MAILBOX "rename the current mailbox (IMAP only)" -@@ -159,18 +174,22 @@ OP_SEARCH_TOGGLE "toggle search pattern +@@ -167,18 +182,22 @@ OP_SEARCH_TOGGLE "toggle search pattern OP_SHELL_ESCAPE "invoke a command in a subshell" OP_SORT "sort messages" OP_SORT_REVERSE "sort messages in reverse order" @@ -477,34 +651,40 @@ diff -udprP mutt-1.5.19.orig/OPS mutt-1.5.19/OPS OP_VERSION "show the Mutt version number and date" OP_VIEW_ATTACH "view attachment using mailcap entry if necessary" OP_VIEW_ATTACHMENTS "show MIME attachments" -diff -udprP mutt-1.5.19.orig/PATCHES mutt-1.5.19/PATCHES ---- mutt-1.5.19.orig/PATCHES 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/PATCHES 2009-01-06 22:27:38.000000000 +0200 +diff -udprP mutt-1.12.1.orig/PATCHES mutt-1.12.1/PATCHES +--- mutt-1.12.1.orig/PATCHES 2017-12-03 05:10:17.000000000 +0200 ++++ mutt-1.12.1/PATCHES 2019-08-11 20:31:26.132940703 +0300 @@ -0,0 +1 @@ +vvv.nntp -diff -udprP mutt-1.5.19.orig/account.c mutt-1.5.19/account.c ---- mutt-1.5.19.orig/account.c 2008-10-30 02:30:17.000000000 +0200 -+++ mutt-1.5.19/account.c 2009-01-06 22:27:38.000000000 +0200 -@@ -51,6 +51,11 @@ int mutt_account_match (const ACCOUNT* a +diff -udprP mutt-1.12.1.orig/account.c mutt-1.12.1/account.c +--- mutt-1.12.1.orig/account.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/account.c 2019-08-11 20:31:26.133940688 +0300 +@@ -51,8 +51,17 @@ int mutt_account_match (const ACCOUNT* a user = PopUser; #endif - + +#ifdef USE_NNTP -+ if (a1->type == M_ACCT_TYPE_NNTP && NntpUser) ++ if (a1->type == MUTT_ACCT_TYPE_NNTP && NntpUser) + user = NntpUser; +#endif + - if (a1->flags & a2->flags & M_ACCT_USER) + if (a1->flags & a2->flags & MUTT_ACCT_USER) return (!strcmp (a1->user, a2->user)); - if (a1->flags & M_ACCT_USER) -@@ -130,6 +135,16 @@ void mutt_account_tourl (ACCOUNT* accoun ++#ifdef USE_NNTP ++ if (a1->type == MUTT_ACCT_TYPE_NNTP) ++ return a1->flags & MUTT_ACCT_USER && a1->user[0] ? 0 : 1; ++#endif + if (a1->flags & MUTT_ACCT_USER) + return (!strcmp (a1->user, user)); + if (a2->flags & MUTT_ACCT_USER) +@@ -130,6 +139,16 @@ void mutt_account_tourl (ACCOUNT* accoun } #endif +#ifdef USE_NNTP -+ if (account->type == M_ACCT_TYPE_NNTP) ++ if (account->type == MUTT_ACCT_TYPE_NNTP) + { -+ if (account->flags & M_ACCT_SSL) ++ if (account->flags & MUTT_ACCT_SSL) + url->scheme = U_NNTPS; + else + url->scheme = U_NNTP; @@ -512,58 +692,58 @@ diff -udprP mutt-1.5.19.orig/account.c mutt-1.5.19/account.c +#endif + url->host = account->host; - if (account->flags & M_ACCT_PORT) + if (account->flags & MUTT_ACCT_PORT) url->port = account->port; -@@ -155,6 +170,10 @@ int mutt_account_getuser (ACCOUNT* accou - else if ((account->type == M_ACCT_TYPE_POP) && PopUser) +@@ -155,6 +174,10 @@ int mutt_account_getuser (ACCOUNT* accou + else if ((account->type == MUTT_ACCT_TYPE_POP) && PopUser) strfcpy (account->user, PopUser, sizeof (account->user)); #endif +#ifdef USE_NNTP -+ else if ((account->type == M_ACCT_TYPE_NNTP) && NntpUser) ++ else if ((account->type == MUTT_ACCT_TYPE_NNTP) && NntpUser) + strfcpy (account->user, NntpUser, sizeof (account->user)); +#endif + else if (option (OPTNOCURSES)) + return -1; /* prompt (defaults to unix username), copy into account->user */ - else - { -@@ -215,6 +234,10 @@ int mutt_account_getpass (ACCOUNT* accou - else if ((account->type == M_ACCT_TYPE_SMTP) && SmtpPass) +@@ -217,6 +240,10 @@ int mutt_account_getpass (ACCOUNT* accou + else if ((account->type == MUTT_ACCT_TYPE_SMTP) && SmtpPass) strfcpy (account->pass, SmtpPass, sizeof (account->pass)); #endif +#ifdef USE_NNTP -+ else if ((account->type == M_ACCT_TYPE_NNTP) && NntpPass) ++ else if ((account->type == MUTT_ACCT_TYPE_NNTP) && NntpPass) + strfcpy (account->pass, NntpPass, sizeof (account->pass)); +#endif + else if (option (OPTNOCURSES)) + return -1; else - { - snprintf (prompt, sizeof (prompt), _("Password for %s@%s: "), -diff -udprP mutt-1.5.19.orig/account.h mutt-1.5.19/account.h ---- mutt-1.5.19.orig/account.h 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/account.h 2009-01-06 22:27:38.000000000 +0200 +diff -udprP mutt-1.12.1.orig/account.h mutt-1.12.1/account.h +--- mutt-1.12.1.orig/account.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/account.h 2019-08-11 20:31:26.133940688 +0300 @@ -29,7 +29,8 @@ enum - M_ACCT_TYPE_NONE = 0, - M_ACCT_TYPE_IMAP, - M_ACCT_TYPE_POP, -- M_ACCT_TYPE_SMTP -+ M_ACCT_TYPE_SMTP, -+ M_ACCT_TYPE_NNTP + MUTT_ACCT_TYPE_NONE = 0, + MUTT_ACCT_TYPE_IMAP, + MUTT_ACCT_TYPE_POP, +- MUTT_ACCT_TYPE_SMTP ++ MUTT_ACCT_TYPE_SMTP, ++ MUTT_ACCT_TYPE_NNTP }; /* account flags */ -diff -udprP mutt-1.5.19.orig/attach.h mutt-1.5.19/attach.h ---- mutt-1.5.19.orig/attach.h 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/attach.h 2009-01-06 22:27:38.000000000 +0200 -@@ -50,7 +50,7 @@ void mutt_print_attachment_list (FILE *f - - void mutt_attach_bounce (FILE *, HEADER *, ATTACHPTR **, short, BODY *); - void mutt_attach_resend (FILE *, HEADER *, ATTACHPTR **, short, BODY *); --void mutt_attach_forward (FILE *, HEADER *, ATTACHPTR **, short, BODY *); -+void mutt_attach_forward (FILE *, HEADER *, ATTACHPTR **, short, BODY *, int); - void mutt_attach_reply (FILE *, HEADER *, ATTACHPTR **, short, BODY *, int); - - #endif /* _ATTACH_H_ */ -diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c ---- mutt-1.5.19.orig/browser.c 2009-01-06 01:36:28.000000000 +0200 -+++ mutt-1.5.19/browser.c 2009-01-06 22:27:38.000000000 +0200 +diff -udprP mutt-1.12.1.orig/attach.h mutt-1.12.1/attach.h +--- mutt-1.12.1.orig/attach.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/attach.h 2019-08-11 20:31:26.133940688 +0300 +@@ -71,7 +71,7 @@ void mutt_print_attachment_list (ATTACH_ + + void mutt_attach_bounce (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *); + void mutt_attach_resend (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *); +-void mutt_attach_forward (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *); ++void mutt_attach_forward (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *, int); + void mutt_attach_reply (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *, int); + void mutt_attach_mail_sender (FILE *, HEADER *, ATTACH_CONTEXT *, BODY *); + +diff -udprP mutt-1.12.1.orig/browser.c mutt-1.12.1/browser.c +--- mutt-1.12.1.orig/browser.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/browser.c 2019-08-11 20:31:26.133940688 +0300 @@ -32,6 +32,9 @@ #ifdef USE_IMAP #include "imap.h" @@ -574,8 +754,8 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c #include #include -@@ -49,6 +52,19 @@ static struct mapping_t FolderHelp[] = { - { NULL } +@@ -50,6 +53,19 @@ static const struct mapping_t FolderHelp + { NULL, 0 } }; +#ifdef USE_NNTP @@ -587,14 +767,14 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + { N_("Catchup"), OP_CATCHUP }, + { N_("Mask"), OP_ENTER_MASK }, + { N_("Help"), OP_HELP }, -+ { NULL } ++ { NULL, 0 } +}; +#endif + typedef struct folder_t { struct folder_file *ff; -@@ -114,9 +130,17 @@ static void browser_sort (struct browser +@@ -140,9 +156,17 @@ static void browser_sort (struct browser case SORT_ORDER: return; case SORT_DATE: @@ -611,16 +791,16 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c +#endif f = browser_compare_size; break; - case SORT_SUBJECT: -@@ -307,8 +331,106 @@ folder_format_str (char *dest, size_t de + case SORT_COUNT: +@@ -388,8 +412,112 @@ folder_format_str (char *dest, size_t de return (src); } +#ifdef USE_NNTP +static const char * -+newsgroup_format_str (char *dest, size_t destlen, size_t col, char op, const char *src, -+ const char *fmt, const char *ifstring, const char *elsestring, -+ unsigned long data, format_flag flags) ++newsgroup_format_str (char *dest, size_t destlen, size_t col, int cols, char op, ++ const char *src, const char *fmt, const char *ifstring, ++ const char *elsestring, unsigned long data, format_flag flags) +{ + char fn[SHORT_STRING], tmp[SHORT_STRING]; + FOLDER *folder = (FOLDER *) data; @@ -631,7 +811,7 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + snprintf (tmp, sizeof (tmp), "%%%sd", fmt); + snprintf (dest, destlen, tmp, folder->num + 1); + break; -+ ++ + case 'f': + strncpy (fn, folder->ff->name, sizeof(fn) - 1); + snprintf (tmp, sizeof (tmp), "%%%ss", fmt); @@ -643,7 +823,7 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + if (folder->ff->nd->subscribed) + snprintf (dest, destlen, tmp, ' '); + else -+ snprintf (dest, destlen, tmp, folder->ff->new ? 'N' : 'u'); ++ snprintf (dest, destlen, tmp, folder->ff->nd->new ? 'N' : 'u'); + break; + + case 'M': @@ -655,14 +835,14 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + break; + + case 's': -+ if (flags & M_FORMAT_OPTIONAL) ++ if (flags & MUTT_FORMAT_OPTIONAL) + { + if (folder->ff->nd->unread != 0) -+ mutt_FormatString (dest, destlen, col, ifstring, newsgroup_format_str, -+ data, flags); ++ mutt_FormatString (dest, destlen, col, cols, ifstring, ++ newsgroup_format_str, data, flags); + else -+ mutt_FormatString (dest, destlen, col, elsestring, newsgroup_format_str, -+ data, flags); ++ mutt_FormatString (dest, destlen, col, cols, elsestring, ++ newsgroup_format_str, data, flags); + } + else if (Context && Context->data == folder->ff->nd) + { @@ -699,8 +879,14 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + case 'd': + if (folder->ff->nd->desc != NULL) + { ++ char *buf = safe_strdup (folder->ff->nd->desc); ++ if (NewsgroupsCharset && *NewsgroupsCharset) ++ mutt_convert_string (&buf, NewsgroupsCharset, Charset, MUTT_ICONV_HOOK_FROM); ++ mutt_filter_unprintable (&buf); ++ + snprintf (tmp, sizeof (tmp), "%%%ss", fmt); -+ snprintf (dest, destlen, tmp, folder->ff->nd->desc); ++ snprintf (dest, destlen, tmp, buf); ++ FREE (&buf); + } + else + { @@ -714,51 +900,51 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c +#endif /* USE_NNTP */ + static void add_folder (MUTTMENU *m, struct browser_state *state, -- const char *name, const struct stat *s, int new) -+ const char *name, const struct stat *s, -+ void *data, int new) +- const char *name, const struct stat *s, BUFFY *b) ++ const char *name, const struct stat *s, BUFFY *b, ++ void *data) { if (state->entrylen == state->entrymax) { -@@ -337,6 +459,10 @@ static void add_folder (MUTTMENU *m, str +@@ -427,6 +555,10 @@ static void add_folder (MUTTMENU *m, str #ifdef USE_IMAP (state->entry)[state->entrylen].imap = 0; #endif +#ifdef USE_NNTP + if (option (OPTNEWS)) -+ (state->entry)[state->entrylen].nd = (NNTP_DATA *) data; ++ (state->entry)[state->entrylen].nd = (NNTP_DATA *)data; +#endif (state->entrylen)++; } -@@ -352,9 +478,35 @@ static void init_state (struct browser_s +@@ -442,9 +574,35 @@ static void init_state (struct browser_s menu->data = state->entry; } +/* get list of all files/newsgroups with mask */ static int examine_directory (MUTTMENU *menu, struct browser_state *state, - char *d, const char *prefix) + const char *d, const char *prefix) { +#ifdef USE_NNTP + if (option (OPTNEWS)) + { -+ LIST *tmp; -+ NNTP_DATA *data; -+ NNTP_SERVER *news = CurrentNewsSrv; ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ unsigned int i; + +/* mutt_buffy_check (0); */ + init_state (state, menu); + -+ for (tmp = news->list; tmp; tmp = tmp->next) ++ for (i = 0; i < nserv->groups_num; i++) + { -+ if (!(data = (NNTP_DATA *)tmp->data)) ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ if (!nntp_data) + continue; -+ if (prefix && *prefix && strncmp (prefix, data->group, -+ strlen (prefix)) != 0) ++ if (prefix && *prefix && ++ strncmp (prefix, nntp_data->group, strlen (prefix))) + continue; -+ if (!((regexec (Mask.rx, data->group, 0, NULL, 0) == 0) ^ Mask.not)) ++ if (!((regexec (Mask.rx, nntp_data->group, 0, NULL, 0) == 0) ^ Mask.not)) + continue; -+ add_folder (menu, state, data->group, NULL, data, data->new); ++ add_folder (menu, state, nntp_data->group, NULL, NULL, nntp_data); + } + } + else @@ -767,17 +953,20 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c struct stat s; DIR *dp; struct dirent *de; -@@ -415,17 +567,40 @@ static int examine_directory (MUTTMENU * - tmp = Incoming; - while (tmp && mutt_strcmp (buffer, tmp->path)) - tmp = tmp->next; -- add_folder (menu, state, de->d_name, &s, (tmp) ? tmp->new : 0); -+ add_folder (menu, state, de->d_name, &s, NULL, (tmp) ? tmp->new : 0); -+ } -+ closedir (dp); +@@ -514,18 +672,41 @@ static int examine_directory (MUTTMENU * + tmp->msg_count = Context->msgcount; + tmp->msg_unread = Context->unread; + } +- add_folder (menu, state, de->d_name, &s, tmp); ++ add_folder (menu, state, de->d_name, &s, tmp, NULL); } -- closedir (dp); - browser_sort (state); + closedir (dp); +- browser_sort (state); +- + mutt_buffer_pool_release (&buffer); ++ } ++ ++ browser_sort (state); return 0; } @@ -785,65 +974,69 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c static int examine_mailboxes (MUTTMENU *menu, struct browser_state *state) { struct stat s; - char buffer[LONG_STRING]; + +#ifdef USE_NNTP + if (option (OPTNEWS)) + { -+ LIST *tmp; -+ NNTP_DATA *data; -+ NNTP_SERVER *news = CurrentNewsSrv; ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ unsigned int i; + +/* mutt_buffy_check (0); */ + init_state (state, menu); + -+ for (tmp = news->list; tmp; tmp = tmp->next) ++ for (i = 0; i < nserv->groups_num; i++) + { -+ if ((data = (NNTP_DATA *) tmp->data) != NULL && (data->new || -+ (data->subscribed && (!option (OPTSHOWONLYUNREAD) || data->unread)))) -+ add_folder (menu, state, data->group, NULL, data, data->new); ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ if (nntp_data && (nntp_data->new || (nntp_data->subscribed && ++ (nntp_data->unread || !option (OPTSHOWONLYUNREAD))))) ++ add_folder (menu, state, nntp_data->group, NULL, NULL, nntp_data); + } + } + else +#endif + { BUFFY *tmp = Incoming; + BUFFER *mailbox = NULL; + BUFFER *md = NULL; +@@ -554,14 +735,21 @@ static int examine_mailboxes (MUTTMENU * #ifdef USE_IMAP - struct mailbox_state mbox; -@@ -443,14 +618,21 @@ static int examine_mailboxes (MUTTMENU * - if (mx_is_imap (tmp->path)) + if (mx_is_imap (mutt_b2s (tmp->pathbuf))) { - imap_mailbox_state (tmp->path, &mbox); -- add_folder (menu, state, tmp->path, NULL, mbox.new); -+ add_folder (menu, state, tmp->path, NULL, NULL, mbox.new); +- add_folder (menu, state, mutt_b2s (mailbox), NULL, tmp); ++ add_folder (menu, state, mutt_b2s (mailbox), NULL, tmp, NULL); continue; } #endif #ifdef USE_POP - if (mx_is_pop (tmp->path)) + if (mx_is_pop (mutt_b2s (tmp->pathbuf))) { -- add_folder (menu, state, tmp->path, NULL, tmp->new); -+ add_folder (menu, state, tmp->path, NULL, NULL, tmp->new); +- add_folder (menu, state, mutt_b2s (mailbox), NULL, tmp); ++ add_folder (menu, state, mutt_b2s (mailbox), NULL, tmp, NULL); + continue; + } +#endif +#ifdef USE_NNTP -+ if (mx_is_nntp (tmp->path)) ++ if (mx_is_nntp (mutt_b2s (tmp->pathbuf))) + { -+ add_folder (menu, state, tmp->path, NULL, NULL, tmp->new); ++ add_folder (menu, state, mutt_b2s (mailbox), NULL, tmp, NULL); continue; } #endif -@@ -464,15 +646,20 @@ static int examine_mailboxes (MUTTMENU * - strfcpy (buffer, NONULL(tmp->path), sizeof (buffer)); - mutt_pretty_mailbox (buffer, sizeof (buffer)); +@@ -586,18 +774,23 @@ static int examine_mailboxes (MUTTMENU * + s.st_mtime = st2.st_mtime; + } -- add_folder (menu, state, buffer, &s, tmp->new); -+ add_folder (menu, state, buffer, &s, NULL, tmp->new); +- add_folder (menu, state, mutt_b2s (mailbox), &s, tmp); ++ add_folder (menu, state, mutt_b2s (mailbox), &s, tmp, NULL); } while ((tmp = tmp->next)); +- browser_sort (state); +- + mutt_buffer_pool_release (&mailbox); + mutt_buffer_pool_release (&md); + } - browser_sort (state); ++ ++ browser_sort (state); return 0; } @@ -856,23 +1049,23 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c return (regexec (re, ((struct folder_file *) menu->data)[n].name, 0, NULL, 0)); } -@@ -483,6 +670,12 @@ static void folder_entry (char *s, size_ +@@ -608,6 +801,12 @@ static void folder_entry (char *s, size_ folder.ff = &((struct folder_file *) menu->data)[num]; folder.num = num; - + +#ifdef USE_NNTP + if (option (OPTNEWS)) -+ mutt_FormatString (s, slen, 0, NONULL(GroupFormat), newsgroup_format_str, -+ (unsigned long) &folder, M_FORMAT_ARROWCURSOR); ++ mutt_FormatString (s, slen, 0, MuttIndexWindow->cols, NONULL(GroupFormat), ++ newsgroup_format_str, (unsigned long) &folder, MUTT_FORMAT_ARROWCURSOR); + else +#endif - mutt_FormatString (s, slen, 0, NONULL(FolderFormat), folder_format_str, - (unsigned long) &folder, M_FORMAT_ARROWCURSOR); + mutt_FormatString (s, slen, 0, MuttIndexWindow->cols, NONULL(FolderFormat), folder_format_str, + (unsigned long) &folder, MUTT_FORMAT_ARROWCURSOR); } -@@ -503,6 +696,17 @@ static void init_menu (struct browser_st +@@ -630,6 +829,17 @@ static void init_menu (struct browser_st menu->tagged = 0; - + +#ifdef USE_NNTP + if (option (OPTNEWS)) + { @@ -887,26 +1080,26 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c if (buffy) snprintf (title, titlelen, _("Mailboxes [%d]"), mutt_buffy_check (0)); else -@@ -558,6 +762,31 @@ void _mutt_select_file (char *f, size_t +@@ -717,6 +927,31 @@ void _mutt_buffer_select_file (BUFFER *f if (!folder) - strfcpy (LastDirBackup, LastDir, sizeof (LastDirBackup)); + mutt_buffer_strcpy (LastDirBackup, mutt_b2s (LastDir)); +#ifdef USE_NNTP + if (option (OPTNEWS)) + { -+ if (*f) -+ strfcpy (prefix, f, sizeof (prefix)); ++ if (*(mutt_b2s (f))) ++ mutt_buffer_strcpy (prefix, mutt_b2s (f)); + else + { -+ LIST *list; ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ unsigned int i; + + /* default state for news reader mode is browse subscribed newsgroups */ + buffy = 0; -+ for (list = CurrentNewsSrv->list; list; list = list->next) ++ for (i = 0; i < nserv->groups_num; i++) + { -+ NNTP_DATA *data = (NNTP_DATA *) list->data; -+ -+ if (data && data->subscribed) ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ if (nntp_data && nntp_data->subscribed) + { + buffy = 1; + break; @@ -916,32 +1109,32 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + } + else +#endif - if (*f) + if (*(mutt_b2s (f))) { - mutt_expand_path (f, flen); -@@ -654,6 +883,9 @@ void _mutt_select_file (char *f, size_t + mutt_buffer_expand_path (f); +@@ -812,6 +1047,9 @@ void _mutt_buffer_select_file (BUFFER *f menu->tag = file_tag; menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_FOLDER, +#ifdef USE_NNTP -+ (option (OPTNEWS)) ? FolderNewsHelp : ++ option (OPTNEWS) ? FolderNewsHelp : +#endif - FolderHelp); + FolderHelp); + mutt_push_current_menu (menu); - init_menu (&state, menu, title, sizeof (title), buffy); -@@ -792,7 +1024,11 @@ void _mutt_select_file (char *f, size_t - } - } +@@ -959,7 +1197,11 @@ void _mutt_buffer_select_file (BUFFER *f + break; + } +#ifdef USE_NNTP -+ if (buffy || option (OPTNEWS)) /* news have not path */ ++ if (buffy || option (OPTNEWS)) +#else if (buffy) +#endif { - strfcpy (f, state.entry[menu->current].name, flen); - mutt_expand_path (f, flen); -@@ -850,14 +1086,6 @@ void _mutt_select_file (char *f, size_t + mutt_buffer_strcpy (f, state.entry[menu->current].name); + mutt_buffer_expand_path (f); +@@ -1014,14 +1256,6 @@ void _mutt_buffer_select_file (BUFFER *f break; #ifdef USE_IMAP @@ -956,8 +1149,8 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c case OP_BROWSER_TOGGLE_LSUB: if (option (OPTIMAPLSUB)) unset_option (OPTIMAPLSUB); -@@ -958,6 +1186,11 @@ void _mutt_select_file (char *f, size_t - +@@ -1123,6 +1357,11 @@ void _mutt_buffer_select_file (BUFFER *f + case OP_CHANGE_DIRECTORY: +#ifdef USE_NNTP @@ -965,13 +1158,13 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + break; +#endif + - strfcpy (buf, LastDir, sizeof (buf)); + mutt_buffer_strcpy (buf, mutt_b2s (LastDir)); #ifdef USE_IMAP if (!state.imap_browse) -@@ -1224,6 +1457,190 @@ void _mutt_select_file (char *f, size_t - else - mutt_error _("Error trying to view file"); - } +@@ -1395,6 +1634,210 @@ void _mutt_buffer_select_file (BUFFER *f + else + mutt_error _("Error trying to view file"); + } + break; + +#ifdef USE_NNTP @@ -980,14 +1173,19 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + if (option (OPTNEWS)) + { + struct folder_file *f = &state.entry[menu->current]; -+ NNTP_DATA *nd; ++ int rc; ++ NNTP_DATA *nntp_data; ++ ++ rc = nntp_newsrc_parse (CurrentNewsSrv); ++ if (rc < 0) ++ break; + -+ if (i == OP_CATCHUP) -+ nd = mutt_newsgroup_catchup (CurrentNewsSrv, f->name); ++ if (op == OP_CATCHUP) ++ nntp_data = mutt_newsgroup_catchup (CurrentNewsSrv, f->name); + else -+ nd = mutt_newsgroup_uncatchup (CurrentNewsSrv, f->name); ++ nntp_data = mutt_newsgroup_uncatchup (CurrentNewsSrv, f->name); + -+ if (nd) ++ if (nntp_data) + { +/* FOLDER folder; + struct folder_file ff; @@ -996,42 +1194,50 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + folder.ff = &ff; + folder.ff->name = f->name; + folder.ff->st = NULL; -+ folder.ff->is_new = nd->new; -+ folder.ff->nd = nd; ++ folder.ff->is_new = nntp_data->new; ++ folder.ff->nntp_data = nntp_data; + FREE (&f->desc); -+ mutt_FormatString (buffer, sizeof (buffer), 0, NONULL(GroupFormat), -+ newsgroup_format_str, (unsigned long) &folder, -+ M_FORMAT_ARROWCURSOR); ++ mutt_FormatString (buffer, sizeof (buffer), 0, MuttIndexWindow->cols, ++ NONULL(GroupFormat), newsgroup_format_str, ++ (unsigned long) &folder, MUTT_FORMAT_ARROWCURSOR); + f->desc = safe_strdup (buffer); */ ++ nntp_newsrc_update (CurrentNewsSrv); + if (menu->current + 1 < menu->max) + menu->current++; + menu->redraw = REDRAW_MOTION_RESYNCH; + } ++ if (rc) ++ menu->redraw = REDRAW_INDEX; ++ nntp_newsrc_close (CurrentNewsSrv); + } + break; + + case OP_LOAD_ACTIVE: -+ if (!option (OPTNEWS)) -+ break; -+ ++ if (option (OPTNEWS)) + { -+ LIST *tmp; -+ NNTP_DATA *data; ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ unsigned int i; ++ ++ if (nntp_newsrc_parse (nserv) < 0) ++ break; + -+ for (tmp = CurrentNewsSrv->list; tmp; tmp = tmp->next) ++ for (i = 0; i < nserv->groups_num; i++) + { -+ if ((data = (NNTP_DATA *)tmp->data)) -+ data->deleted = 1; ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ if (nntp_data) ++ nntp_data->deleted = 1; + } -+ } -+ nntp_get_active (CurrentNewsSrv); ++ nntp_active_fetch (nserv, 1); ++ nntp_newsrc_update (nserv); ++ nntp_newsrc_close (nserv); + -+ destroy_state (&state); -+ if (buffy) -+ examine_mailboxes (menu, &state); -+ else -+ examine_directory (menu, &state, NULL, NULL); -+ init_menu (&state, menu, title, sizeof (title), buffy); ++ destroy_state (&state); ++ if (buffy) ++ examine_mailboxes (menu, &state); ++ else ++ examine_directory (menu, &state, NULL, NULL); ++ init_menu (&state, menu, title, sizeof (title), buffy); ++ } + break; +#endif /* USE_NNTP */ + @@ -1042,21 +1248,22 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c +#ifdef USE_NNTP + case OP_SUBSCRIBE_PATTERN: + case OP_UNSUBSCRIBE_PATTERN: -+ if (option (OPTNEWS)) ++ if (option (OPTNEWS)) + { ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ NNTP_DATA *nntp_data; + regex_t *rx = (regex_t *) safe_malloc (sizeof (regex_t)); ++ char buf[_POSIX_PATH_MAX]; + char *s = buf; -+ int j = menu->current; -+ NNTP_DATA *nd; -+ NNTP_SERVER *news = CurrentNewsSrv; ++ int rc, j = menu->current; + -+ if (i == OP_SUBSCRIBE_PATTERN || i == OP_UNSUBSCRIBE_PATTERN) ++ if (op == OP_SUBSCRIBE_PATTERN || op == OP_UNSUBSCRIBE_PATTERN) + { + char tmp[STRING]; + int err; + + buf[0] = 0; -+ if (i == OP_SUBSCRIBE_PATTERN) ++ if (op == OP_SUBSCRIBE_PATTERN) + snprintf (tmp, sizeof (tmp), _("Subscribe pattern: ")); + else + snprintf (tmp, sizeof (tmp), _("Unsubscribe pattern: ")); @@ -1066,7 +1273,8 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + break; + } + -+ if ((err = REGCOMP (rx, s, REG_NOSUB)) != 0) ++ err = REGCOMP (rx, s, REG_NOSUB); ++ if (err) + { + regerror (err, rx, buf, sizeof (buf)); + regfree (rx); @@ -1083,34 +1291,38 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + break; + } + ++ rc = nntp_newsrc_parse (nserv); ++ if (rc < 0) ++ break; ++ + for ( ; j < state.entrylen; j++) + { + struct folder_file *f = &state.entry[j]; + -+ if (i == OP_BROWSER_SUBSCRIBE || i == OP_BROWSER_UNSUBSCRIBE || ++ if (op == OP_BROWSER_SUBSCRIBE || op == OP_BROWSER_UNSUBSCRIBE || + regexec (rx, f->name, 0, NULL, 0) == 0) + { -+ if (i == OP_BROWSER_SUBSCRIBE || i == OP_SUBSCRIBE_PATTERN) -+ nd = mutt_newsgroup_subscribe (news, f->name); ++ if (op == OP_BROWSER_SUBSCRIBE || op == OP_SUBSCRIBE_PATTERN) ++ nntp_data = mutt_newsgroup_subscribe (nserv, f->name); + else -+ nd = mutt_newsgroup_unsubscribe (news, f->name); -+/* if (nd) ++ nntp_data = mutt_newsgroup_unsubscribe (nserv, f->name); ++/* if (nntp_data) + { + FOLDER folder; + char buffer[_POSIX_PATH_MAX + SHORT_STRING]; + + folder.name = f->name; + folder.f = NULL; -+ folder.new = nd->new; -+ folder.nd = nd; ++ folder.new = nntp_data->new; ++ folder.nd = nntp_data; + FREE (&f->desc); -+ mutt_FormatString (buffer, sizeof (buffer), 0, NONULL(GroupFormat), -+ newsgroup_format_str, (unsigned long) &folder, -+ M_FORMAT_ARROWCURSOR); ++ mutt_FormatString (buffer, sizeof (buffer), 0, MuttIndexWindow->cols, ++ NONULL(GroupFormat), newsgroup_format_str, ++ (unsigned long) &folder, MUTT_FORMAT_ARROWCURSOR); + f->desc = safe_strdup (buffer); + } */ + } -+ if (i == OP_BROWSER_SUBSCRIBE || i == OP_BROWSER_UNSUBSCRIBE) ++ if (op == OP_BROWSER_SUBSCRIBE || op == OP_BROWSER_UNSUBSCRIBE) + { + if (menu->current + 1 < menu->max) + menu->current++; @@ -1118,29 +1330,30 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c + break; + } + } -+ if (i == OP_SUBSCRIBE_PATTERN) ++ if (op == OP_SUBSCRIBE_PATTERN) + { -+ LIST *grouplist = NULL; ++ unsigned int i; + -+ if (news) -+ grouplist = news->list; -+ for (; grouplist; grouplist = grouplist->next) ++ for (i = 0; nserv && i < nserv->groups_num; i++) + { -+ nd = (NNTP_DATA *) grouplist->data; -+ if (nd && nd->group && !nd->subscribed) ++ nntp_data = nserv->groups_list[i]; ++ if (nntp_data && nntp_data->group && !nntp_data->subscribed) + { -+ if (regexec (rx, nd->group, 0, NULL, 0) == 0) ++ if (regexec (rx, nntp_data->group, 0, NULL, 0) == 0) + { -+ mutt_newsgroup_subscribe (news, nd->group); -+ add_folder (menu, &state, nd->group, NULL, nd, nd->new); ++ mutt_newsgroup_subscribe (nserv, nntp_data->group); ++ add_folder (menu, &state, nntp_data->group, NULL, NULL, nntp_data); + } + } + } + init_menu (&state, menu, title, sizeof (title), buffy); + } -+ mutt_newsrc_update (news); -+ nntp_clear_cacheindex (news); -+ if (i != OP_BROWSER_SUBSCRIBE && i != OP_BROWSER_UNSUBSCRIBE) ++ if (rc > 0) ++ menu->redraw = REDRAW_FULL; ++ nntp_newsrc_update (nserv); ++ nntp_clear_cache (nserv); ++ nntp_newsrc_close (nserv); ++ if (op != OP_BROWSER_SUBSCRIBE && op != OP_BROWSER_UNSUBSCRIBE) + regfree (rx); + FREE (&rx); + } @@ -1150,7 +1363,7 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c +#endif /* USE_NNTP */ +#ifdef USE_IMAP + { -+ if (i == OP_BROWSER_SUBSCRIBE) ++ if (op == OP_BROWSER_SUBSCRIBE) + imap_subscribe (state.entry[menu->current].name, 1); + else + imap_subscribe (state.entry[menu->current].name, 0); @@ -1158,10 +1371,10 @@ diff -udprP mutt-1.5.19.orig/browser.c mutt-1.5.19/browser.c +#endif /* USE_IMAP */ } } - -diff -udprP mutt-1.5.19.orig/browser.h mutt-1.5.19/browser.h ---- mutt-1.5.19.orig/browser.h 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/browser.h 2009-01-06 22:27:38.000000000 +0200 + +diff -udprP mutt-1.12.1.orig/browser.h mutt-1.12.1/browser.h +--- mutt-1.12.1.orig/browser.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/browser.h 2019-08-11 20:31:26.133940688 +0300 @@ -19,6 +19,10 @@ #ifndef _BROWSER_H #define _BROWSER_H 1 @@ -1173,80 +1386,56 @@ diff -udprP mutt-1.5.19.orig/browser.h mutt-1.5.19/browser.h struct folder_file { mode_t mode; -@@ -37,6 +41,9 @@ struct folder_file - unsigned selectable : 1; - unsigned inferiors : 1; +@@ -44,6 +48,9 @@ struct folder_file #endif + unsigned has_buffy : 1; + unsigned local : 1; /* folder is on local filesystem */ +#ifdef USE_NNTP + NNTP_DATA *nd; +#endif unsigned tagged : 1; }; -diff -udprP mutt-1.5.19.orig/buffy.c mutt-1.5.19/buffy.c ---- mutt-1.5.19.orig/buffy.c 2008-08-30 02:39:48.000000000 +0300 -+++ mutt-1.5.19/buffy.c 2009-01-06 22:27:38.000000000 +0200 -@@ -285,6 +285,9 @@ int mutt_buffy_check (int force) - #ifdef USE_POP - if (!Context || Context->magic != M_POP) - #endif +diff -udprP mutt-1.12.1.orig/buffy.c mutt-1.12.1/buffy.c +--- mutt-1.12.1.orig/buffy.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/buffy.c 2019-08-11 20:31:26.134940673 +0300 +@@ -570,6 +570,9 @@ int mutt_buffy_check (int force) + + /* check device ID and serial number instead of comparing paths */ + if (!Context || Context->magic == MUTT_IMAP || Context->magic == MUTT_POP +#ifdef USE_NNTP -+ if (!Context || Context->magic != M_NNTP) ++ || Context->magic == MUTT_NNTP +#endif - /* check device ID and serial number instead of comparing paths */ - if (!Context || !Context->path || stat (Context->path, &contex_sb) != 0) + || stat (Context->path, &contex_sb) != 0) { -@@ -308,6 +311,11 @@ int mutt_buffy_check (int force) - tmp->magic = M_POP; - else + contex_sb.st_dev=0; +@@ -593,6 +596,11 @@ int mutt_buffy_check (int force) + tmp->magic = MUTT_POP; + else #endif +#ifdef USE_NNTP -+ if ((tmp->magic == M_NNTP) || mx_is_nntp (tmp->path)) -+ tmp->magic = M_NNTP; -+ else ++ if ((tmp->magic == MUTT_NNTP) || mx_is_nntp (mutt_b2s (tmp->pathbuf))) ++ tmp->magic = MUTT_NNTP; ++ else +#endif - if (stat (tmp->path, &sb) != 0 || (S_ISREG(sb.st_mode) && sb.st_size == 0) || - (!tmp->magic && (tmp->magic = mx_get_magic (tmp->path)) <= 0)) - { -@@ -325,25 +333,21 @@ int mutt_buffy_check (int force) + if (stat (mutt_b2s (tmp->pathbuf), &sb) != 0 || + (S_ISREG(sb.st_mode) && sb.st_size == 0) || + (!tmp->magic && +@@ -610,7 +618,11 @@ int mutt_buffy_check (int force) /* check to see if the folder is the currently selected folder * before polling */ if (!Context || !Context->path || --#if defined USE_IMAP || defined USE_POP -- (( -+ ( -+ (0 - #ifdef USE_IMAP -- tmp->magic == M_IMAP -+ || tmp->magic == M_IMAP - #endif - #ifdef USE_POP --#ifdef USE_IMAP -- || --#endif -- tmp->magic == M_POP --#endif -- ) ? mutt_strcmp (tmp->path, Context->path) : -+ || tmp->magic == M_POP - #endif -- (sb.st_dev != contex_sb.st_dev || sb.st_ino != contex_sb.st_ino) --#if defined USE_IMAP || defined USE_POP -- ) +#ifdef USE_NNTP -+ || tmp->magic == M_NNTP - #endif -- ) -- -+ ) ? mutt_strcmp (tmp->path, Context->path) : -+ (sb.st_dev != contex_sb.st_dev || sb.st_ino != contex_sb.st_ino) -+ ) -+ ) ++ (( tmp->magic == MUTT_IMAP || tmp->magic == MUTT_POP || tmp->magic == MUTT_NNTP ) ++#else + (( tmp->magic == MUTT_IMAP || tmp->magic == MUTT_POP ) ++#endif + ? mutt_strcmp (mutt_b2s (tmp->pathbuf), Context->path) : + (sb.st_dev != contex_sb.st_dev || sb.st_ino != contex_sb.st_ino))) { - switch (tmp->magic) - { -diff -udprP mutt-1.5.19.orig/complete.c mutt-1.5.19/complete.c ---- mutt-1.5.19.orig/complete.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/complete.c 2009-01-06 22:27:38.000000000 +0200 +diff -udprP mutt-1.12.1.orig/complete.c mutt-1.12.1/complete.c +--- mutt-1.12.1.orig/complete.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/complete.c 2019-08-11 20:31:26.134940673 +0300 @@ -25,6 +25,9 @@ #include "mailbox.h" #include "imap.h" @@ -1257,7 +1446,7 @@ diff -udprP mutt-1.5.19.orig/complete.c mutt-1.5.19/complete.c #include #include -@@ -48,9 +51,71 @@ int mutt_complete (char *s, size_t slen) +@@ -48,9 +51,70 @@ int mutt_complete (char *s, size_t slen) char filepart[_POSIX_PATH_MAX]; #ifdef USE_IMAP char imap_path[LONG_STRING]; @@ -1268,42 +1457,42 @@ diff -udprP mutt-1.5.19.orig/complete.c mutt-1.5.19/complete.c +#ifdef USE_NNTP + if (option (OPTNEWS)) + { -+ LIST *l = CurrentNewsSrv->list; ++ NNTP_SERVER *nserv = CurrentNewsSrv; ++ unsigned int n = 0; + + strfcpy (filepart, s, sizeof (filepart)); + -+ /* -+ * special case to handle when there is no filepart yet. -+ * find the first subscribed newsgroup -+ */ -+ if ((len = mutt_strlen (filepart)) == 0) ++ /* special case to handle when there is no filepart yet ++ * find the first subscribed newsgroup */ ++ len = mutt_strlen (filepart); ++ if (len == 0) + { -+ for (; l; l = l->next) ++ for (; n < nserv->groups_num; n++) + { -+ NNTP_DATA *data = (NNTP_DATA *)l->data; ++ NNTP_DATA *nntp_data = nserv->groups_list[n]; + -+ if (data && data->subscribed) ++ if (nntp_data && nntp_data->subscribed) + { -+ strfcpy (filepart, data->group, sizeof (filepart)); -+ init++; -+ l = l->next; ++ strfcpy (filepart, nntp_data->group, sizeof (filepart)); ++ init = 1; ++ n++; + break; + } + } + } + -+ for (; l; l = l->next) ++ for (; n < nserv->groups_num; n++) + { -+ NNTP_DATA *data = (NNTP_DATA *)l->data; ++ NNTP_DATA *nntp_data = nserv->groups_list[n]; + -+ if (data && data->subscribed && -+ mutt_strncmp (data->group, filepart, len) == 0) ++ if (nntp_data && nntp_data->subscribed && ++ mutt_strncmp (nntp_data->group, filepart, len) == 0) + { + if (init) + { -+ for (i = 0; filepart[i] && data->group[i]; i++) ++ for (i = 0; filepart[i] && nntp_data->group[i]; i++) + { -+ if (filepart[i] != data->group[i]) ++ if (filepart[i] != nntp_data->group[i]) + { + filepart[i] = 0; + break; @@ -1313,14 +1502,13 @@ diff -udprP mutt-1.5.19.orig/complete.c mutt-1.5.19/complete.c + } + else + { -+ strfcpy (filepart, data->group, sizeof (filepart)); ++ strfcpy (filepart, nntp_data->group, sizeof (filepart)); + init = 1; + } + } + } + + strcpy (s, filepart); -+ + return (init ? 0 : -1); + } +#endif @@ -1329,10 +1517,10 @@ diff -udprP mutt-1.5.19.orig/complete.c mutt-1.5.19/complete.c /* we can use '/' as a delimiter, imap_complete rewrites it */ if (*s == '=' || *s == '+' || *s == '!') { -diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c ---- mutt-1.5.19.orig/compose.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/compose.c 2009-01-06 22:27:38.000000000 +0200 -@@ -32,10 +32,15 @@ +diff -udprP mutt-1.12.1.orig/compose.c mutt-1.12.1/compose.c +--- mutt-1.12.1.orig/compose.c 2019-06-14 18:57:37.000000000 +0300 ++++ mutt-1.12.1/compose.c 2019-08-11 20:31:26.134940673 +0300 +@@ -33,11 +33,16 @@ #include "mailbox.h" #include "sort.h" #include "charset.h" @@ -1341,14 +1529,15 @@ diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c #ifdef MIXMASTER #include "remailer.h" #endif -+ + +#ifdef USE_NNTP +#include "nntp.h" +#endif - ++ #include #include -@@ -67,11 +69,17 @@ enum + #include +@@ -69,10 +74,20 @@ enum HDR_CRYPT, HDR_CRYPTINFO, @@ -1361,125 +1550,131 @@ diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c HDR_ATTACH = (HDR_FCC + 5) /* where to start printing the attachments */ }; --#define HDR_XOFFSET 10 --#define TITLE_FMT "%10s" /* Used for Prompts, which are ASCII */ -+#define HDR_XOFFSET 14 -+#define TITLE_FMT "%14s" /* Used for Prompts, which are ASCII */ - #define W (COLS - HDR_XOFFSET) - - static char *Prompts[] = -@@ -83,6 +91,16 @@ static char *Prompts[] = - "Subject: ", - "Reply-To: ", - "Fcc: " +#ifdef USE_NNTP -+#ifdef MIXMASTER -+ ,"" ++int HeaderPadding[HDR_XCOMMENTTO + 1] = {0}; ++#else + int HeaderPadding[HDR_CRYPTINFO + 1] = {0}; +#endif -+ ,"" -+ ,"" -+ ,"Newsgroups: " -+ ,"Followup-To: " -+ ,"X-Comment-To: " + int MaxHeaderWidth = 0; + + #define HDR_XOFFSET MaxHeaderWidth +@@ -110,6 +125,14 @@ static const char * const Prompts[] = + * than 15-20 character cells. + */ + N_("Sign as: ") ++#ifdef USE_NNTP ++ /* L10N: Compose menu field. May not want to translate. */ ++ ,N_("Newsgroups: ") ++ /* L10N: Compose menu field. May not want to translate. */ ++ ,N_("Followup-To: ") ++ /* L10N: Compose menu field. May not want to translate. */ ++ ,N_("X-Comment-To: ") +#endif }; - static struct mapping_t ComposeHelp[] = { -@@ -97,6 +115,19 @@ static struct mapping_t ComposeHelp[] = - { NULL } + static const struct mapping_t ComposeHelp[] = { +@@ -127,6 +150,21 @@ static const struct mapping_t ComposeHel + { NULL, 0 } }; +#ifdef USE_NNTP +static struct mapping_t ComposeNewsHelp[] = { -+ { N_("Send"), OP_COMPOSE_SEND_MESSAGE }, -+ { N_("Abort"), OP_EXIT }, -+ { "Newsgroups", OP_COMPOSE_EDIT_NEWSGROUPS }, -+ { "Subj", OP_COMPOSE_EDIT_SUBJECT }, -+ { N_("Attach file"), OP_COMPOSE_ATTACH_FILE }, -+ { N_("Descrip"), OP_COMPOSE_EDIT_DESCRIPTION }, -+ { N_("Help"), OP_HELP }, -+ { NULL } ++ { N_("Send"), OP_COMPOSE_SEND_MESSAGE }, ++ { N_("Abort"), OP_EXIT }, ++ /* L10N: compose menu help line entry */ ++ { N_("Newsgroups"), OP_COMPOSE_EDIT_NEWSGROUPS }, ++ /* L10N: compose menu help line entry */ ++ { N_("Subj"), OP_COMPOSE_EDIT_SUBJECT }, ++ { N_("Attach file"), OP_COMPOSE_ATTACH_FILE }, ++ { N_("Descrip"), OP_COMPOSE_EDIT_DESCRIPTION }, ++ { N_("Help"), OP_HELP }, ++ { NULL, 0 } +}; +#endif + - static void snd_entry (char *b, size_t blen, MUTTMENU *menu, int num) + static void calc_header_width_padding (int idx, const char *header, int calc_max) { - mutt_FormatString (b, blen, 0, NONULL (AttachFormat), mutt_attach_fmt, -@@ -115,16 +146,16 @@ static void redraw_crypt_lines (HEADER * - if ((WithCrypto & APPLICATION_PGP) && (WithCrypto & APPLICATION_SMIME)) - { - if (!msg->security) -- mvaddstr (HDR_CRYPT, 0, "Security: "); -+ mvaddstr (HDR_CRYPT, 0, " Security: "); - else if (msg->security & APPLICATION_SMIME) -- mvaddstr (HDR_CRYPT, 0, " S/MIME: "); -+ mvaddstr (HDR_CRYPT, 0, " S/MIME: "); - else if (msg->security & APPLICATION_PGP) -- mvaddstr (HDR_CRYPT, 0, " PGP: "); -+ mvaddstr (HDR_CRYPT, 0, " PGP: "); - } - else if ((WithCrypto & APPLICATION_SMIME)) -- mvaddstr (HDR_CRYPT, 0, " S/MIME: "); -+ mvaddstr (HDR_CRYPT, 0, " S/MIME: "); - else if ((WithCrypto & APPLICATION_PGP)) -- mvaddstr (HDR_CRYPT, 0, " PGP: "); -+ mvaddstr (HDR_CRYPT, 0, " PGP: "); - else - return; + int width; +@@ -162,7 +200,14 @@ static void init_header_padding (void) + * the other fields look funny. */ + calc_header_width_padding (HDR_CRYPTINFO, _(Prompts[HDR_CRYPTINFO]), 0); -@@ -252,9 +283,28 @@ static void draw_envelope_addr (int line ++#ifdef USE_NNTP ++ for (i = HDR_NEWSGROUPS; i <= HDR_XCOMMENTTO; i++) ++ calc_header_width_padding (i, _(Prompts[i]), 1); ++ ++ for (i = 0; i <= HDR_XCOMMENTTO; i++) ++#else + for (i = 0; i <= HDR_CRYPTINFO; i++) ++#endif + { + HeaderPadding[i] += MaxHeaderWidth; + if (HeaderPadding[i] < 0) +@@ -358,9 +403,37 @@ static void draw_envelope_addr (int line static void draw_envelope (HEADER *msg, char *fcc) { draw_envelope_addr (HDR_FROM, msg->env->from); +#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+ { -+#endif - draw_envelope_addr (HDR_TO, msg->env->to); - draw_envelope_addr (HDR_CC, msg->env->cc); - draw_envelope_addr (HDR_BCC, msg->env->bcc); -+#ifdef USE_NNTP -+ } -+ else ++ if (option (OPTNEWSSEND)) + { -+ mvprintw (HDR_TO, 0, TITLE_FMT , Prompts[HDR_NEWSGROUPS - 1]); ++ SETCOLOR (MT_COLOR_COMPOSE_HEADER); ++ mutt_window_mvprintw (MuttIndexWindow, HDR_TO, 0, ++ "%*s", HeaderPadding[HDR_NEWSGROUPS], _(Prompts[HDR_NEWSGROUPS])); ++ NORMAL_COLOR; + mutt_paddstr (W, NONULL (msg->env->newsgroups)); -+ mvprintw (HDR_CC, 0, TITLE_FMT , Prompts[HDR_FOLLOWUPTO - 1]); ++ ++ SETCOLOR (MT_COLOR_COMPOSE_HEADER); ++ mutt_window_mvprintw (MuttIndexWindow, HDR_CC, 0, ++ "%*s", HeaderPadding[HDR_FOLLOWUPTO], _(Prompts[HDR_FOLLOWUPTO])); ++ NORMAL_COLOR; + mutt_paddstr (W, NONULL (msg->env->followup_to)); ++ + if (option (OPTXCOMMENTTO)) + { -+ mvprintw (HDR_BCC, 0, TITLE_FMT , Prompts[HDR_XCOMMENTTO - 1]); ++ SETCOLOR (MT_COLOR_COMPOSE_HEADER); ++ mutt_window_mvprintw (MuttIndexWindow, HDR_BCC, 0, ++ "%*s", HeaderPadding[HDR_XCOMMENTTO], _(Prompts[HDR_XCOMMENTTO])); ++ NORMAL_COLOR; + mutt_paddstr (W, NONULL (msg->env->x_comment_to)); + } + } ++ else +#endif - mvprintw (HDR_SUBJECT, 0, TITLE_FMT, Prompts[HDR_SUBJECT - 1]); - mutt_paddstr (W, NONULL (msg->env->subject)); - draw_envelope_addr (HDR_REPLYTO, msg->env->reply_to); -@@ -507,6 +557,12 @@ int mutt_compose_menu (HEADER *msg, /* - /* Sort, SortAux could be changed in mutt_index_menu() */ ++ { + draw_envelope_addr (HDR_TO, msg->env->to); + draw_envelope_addr (HDR_CC, msg->env->cc); + draw_envelope_addr (HDR_BCC, msg->env->bcc); ++ } + + SETCOLOR (MT_COLOR_COMPOSE_HEADER); + mutt_window_mvprintw (MuttIndexWindow, HDR_SUBJECT, 0, +@@ -713,6 +786,12 @@ int mutt_compose_menu (HEADER *msg, /* int oldSort, oldSortAux; struct stat st; + compose_redraw_data_t rd; +#ifdef USE_NNTP -+ int news = 0; /* is it a news article ? */ ++ int news = 0; /* is it a news article ? */ + + if (option (OPTNEWSSEND)) + news++; +#endif - mutt_attach_init (msg->content); - idx = mutt_gen_attach_list (msg->content, -1, idx, &idxlen, &idxmax, 0, 1); -@@ -517,10 +573,18 @@ int mutt_compose_menu (HEADER *msg, /* + init_header_padding (); + +@@ -723,6 +802,11 @@ int mutt_compose_menu (HEADER *msg, /* + menu->offset = HDR_ATTACH; menu->make_entry = snd_entry; menu->tag = mutt_tag_attach; - menu->data = idx; +#ifdef USE_NNTP + if (news) -+ menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_COMPOSE, ComposeNewsHelp); ++ menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_COMPOSE, ComposeNewsHelp); + else +#endif menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_COMPOSE, ComposeHelp); - + menu->custom_menu_redraw = compose_menu_redraw; + menu->redraw_data = &rd; +@@ -734,6 +818,9 @@ int mutt_compose_menu (HEADER *msg, /* + while (loop) { +#ifdef USE_NNTP @@ -1487,33 +1682,43 @@ diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c +#endif switch (op = mutt_menuLoop (menu)) { - case OP_REDRAW: -@@ -533,17 +597,87 @@ int mutt_compose_menu (HEADER *msg, /* - mutt_message_hook (NULL, msg, M_SEND2HOOK); + case OP_COMPOSE_EDIT_FROM: +@@ -741,6 +828,10 @@ int mutt_compose_menu (HEADER *msg, /* + mutt_message_hook (NULL, msg, MUTT_SEND2HOOK); break; case OP_COMPOSE_EDIT_TO: +#ifdef USE_NNTP + if (news) + break; +#endif - menu->redraw = edit_address_list (HDR_TO, &msg->env->to); - mutt_message_hook (NULL, msg, M_SEND2HOOK); + edit_address_list (HDR_TO, &msg->env->to); + if (option (OPTCRYPTOPPORTUNISTICENCRYPT)) + { +@@ -750,6 +841,10 @@ int mutt_compose_menu (HEADER *msg, /* + mutt_message_hook (NULL, msg, MUTT_SEND2HOOK); break; case OP_COMPOSE_EDIT_BCC: +#ifdef USE_NNTP + if (news) + break; +#endif - menu->redraw = edit_address_list (HDR_BCC, &msg->env->bcc); - mutt_message_hook (NULL, msg, M_SEND2HOOK); + edit_address_list (HDR_BCC, &msg->env->bcc); + if (option (OPTCRYPTOPPORTUNISTICENCRYPT)) + { +@@ -759,6 +854,10 @@ int mutt_compose_menu (HEADER *msg, /* + mutt_message_hook (NULL, msg, MUTT_SEND2HOOK); break; case OP_COMPOSE_EDIT_CC: +#ifdef USE_NNTP + if (news) + break; +#endif - menu->redraw = edit_address_list (HDR_CC, &msg->env->cc); - mutt_message_hook (NULL, msg, M_SEND2HOOK); + edit_address_list (HDR_CC, &msg->env->cc); + if (option (OPTCRYPTOPPORTUNISTICENCRYPT)) + { +@@ -767,6 +866,62 @@ int mutt_compose_menu (HEADER *msg, /* + } + mutt_message_hook (NULL, msg, MUTT_SEND2HOOK); break; +#ifdef USE_NNTP + case OP_COMPOSE_EDIT_NEWSGROUPS: @@ -1523,52 +1728,50 @@ diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c + strfcpy (buf, msg->env->newsgroups, sizeof (buf)); + else + buf[0] = 0; -+ if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) == 0 && buf[0]) ++ if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) == 0) + { -+ FREE (&msg->env->newsgroups); -+ mutt_remove_trailing_ws (buf); -+ msg->env->newsgroups = safe_strdup (mutt_skip_whitespace (buf)); ++ mutt_str_replace (&msg->env->newsgroups, buf); + move (HDR_TO, HDR_XOFFSET); -+ clrtoeol (); + if (msg->env->newsgroups) -+ printw ("%-*.*s", W, W, msg->env->newsgroups); ++ mutt_paddstr (W, msg->env->newsgroups); ++ else ++ clrtoeol (); + } + } + break; -+ + case OP_COMPOSE_EDIT_FOLLOWUP_TO: + if (news) + { -+ buf[0] = 0; + if (msg->env->followup_to) + strfcpy (buf, msg->env->followup_to, sizeof (buf)); -+ if (mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) == 0 && buf[0]) ++ else ++ buf[0] = 0; ++ if (mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) == 0) + { -+ FREE (&msg->env->followup_to); -+ mutt_remove_trailing_ws (buf); -+ msg->env->followup_to = safe_strdup (mutt_skip_whitespace (buf)); ++ mutt_str_replace (&msg->env->followup_to, buf); + move (HDR_CC, HDR_XOFFSET); -+ clrtoeol(); + if (msg->env->followup_to) -+ printw ("%-*.*s", W, W, msg->env->followup_to); ++ mutt_paddstr (W, msg->env->followup_to); ++ else ++ clrtoeol (); + } + } -+ break; -+ ++ break; + case OP_COMPOSE_EDIT_X_COMMENT_TO: + if (news && option (OPTXCOMMENTTO)) + { -+ buf[0] = 0; + if (msg->env->x_comment_to) + strfcpy (buf, msg->env->x_comment_to, sizeof (buf)); -+ if (mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) == 0 && buf[0]) ++ else ++ buf[0] = 0; ++ if (mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) == 0) + { -+ FREE (&msg->env->x_comment_to); -+ msg->env->x_comment_to = safe_strdup (buf); ++ mutt_str_replace (&msg->env->x_comment_to, buf); + move (HDR_BCC, HDR_XOFFSET); -+ clrtoeol(); + if (msg->env->x_comment_to) -+ printw ("%-*.*s", W, W, msg->env->x_comment_to); ++ mutt_paddstr (W, msg->env->x_comment_to); ++ else ++ clrtoeol (); + } + } + break; @@ -1576,95 +1779,162 @@ diff -udprP mutt-1.5.19.orig/compose.c mutt-1.5.19/compose.c case OP_COMPOSE_EDIT_SUBJECT: if (msg->env->subject) strfcpy (buf, msg->env->subject, sizeof (buf)); -@@ -706,6 +840,9 @@ int mutt_compose_menu (HEADER *msg, /* - break; +@@ -911,6 +1066,9 @@ int mutt_compose_menu (HEADER *msg, /* + break; case OP_COMPOSE_ATTACH_MESSAGE: +#ifdef USE_NNTP + case OP_COMPOSE_ATTACH_NEWS_MESSAGE: +#endif - { - char *prompt; - HEADER *h; -@@ -713,7 +850,22 @@ int mutt_compose_menu (HEADER *msg, /* - fname[0] = 0; - prompt = _("Open mailbox to attach message from"); + { + char *prompt; + HEADER *h; +@@ -918,7 +1076,22 @@ int mutt_compose_menu (HEADER *msg, /* + fname[0] = 0; + prompt = _("Open mailbox to attach message from"); +#ifdef USE_NNTP -+ unset_option (OPTNEWS); -+ if (op == OP_COMPOSE_ATTACH_NEWS_MESSAGE) -+ { -+ if (!(CurrentNewsSrv = mutt_select_newsserver (NewsServer))) -+ break; ++ unset_option (OPTNEWS); ++ if (op == OP_COMPOSE_ATTACH_NEWS_MESSAGE) ++ { ++ if (!(CurrentNewsSrv = nntp_select_server (NewsServer, 0))) ++ break; + -+ prompt = _("Open newsgroup to attach message from"); -+ set_option (OPTNEWS); -+ } ++ prompt = _("Open newsgroup to attach message from"); ++ set_option (OPTNEWS); ++ } +#endif + - if (Context) + if (Context) +#ifdef USE_NNTP -+ if ((op == OP_COMPOSE_ATTACH_MESSAGE) ^ (Context->magic == M_NNTP)) ++ if ((op == OP_COMPOSE_ATTACH_MESSAGE) ^ (Context->magic == MUTT_NNTP)) +#endif - { - strfcpy (fname, NONULL (Context->path), sizeof (fname)); - mutt_pretty_mailbox (fname, sizeof (fname)); -@@ -722,6 +874,11 @@ int mutt_compose_menu (HEADER *msg, /* - if (mutt_enter_fname (prompt, fname, sizeof (fname), &menu->redraw, 1) == -1 || !fname[0]) + { + strfcpy (fname, NONULL (Context->path), sizeof (fname)); + mutt_pretty_mailbox (fname, sizeof (fname)); +@@ -934,6 +1107,9 @@ int mutt_compose_menu (HEADER *msg, /* + #ifdef USE_POP + if (!mx_is_pop (fname)) + #endif ++#ifdef USE_NNTP ++ if (!mx_is_nntp (fname) && !option (OPTNEWS)) ++#endif + /* check to make sure the file exists and is readable */ + if (access (fname, R_OK) == -1) + { +@@ -1219,6 +1395,19 @@ int mutt_compose_menu (HEADER *msg, /* break; + } +#ifdef USE_NNTP + if (option (OPTNEWS)) -+ nntp_expand_path (fname, sizeof (fname), &CurrentNewsSrv->conn->account); ++ { ++ BUFFER *s_buf; ++ ++ s_buf = mutt_buffer_pool_get (); ++ mutt_buffer_addstr (s_buf, fname); ++ nntp_buffer_expand_path (s_buf, &CurrentNewsSrv->conn->account); ++ strfcpy (fname, mutt_b2s (s_buf), sizeof (fname)); ++ mutt_buffer_pool_release (&s_buf); ++ } + else +#endif mutt_expand_path (fname, sizeof (fname)); - #ifdef USE_IMAP - if (!mx_is_imap (fname)) -@@ -729,6 +886,9 @@ int mutt_compose_menu (HEADER *msg, /* - #ifdef USE_POP - if (!mx_is_pop (fname)) - #endif -+#ifdef USE_NNTP -+ if (!mx_is_nntp (fname) && !option (OPTNEWS)) -+#endif - /* check to make sure the file exists and is readable */ - if (access (fname, R_OK) == -1) - { -diff -udprP mutt-1.5.19.orig/config.h.in mutt-1.5.19/config.h.in ---- mutt-1.5.19.orig/config.h.in 2008-11-18 01:54:00.000000000 +0200 -+++ mutt-1.5.19/config.h.in 2009-01-06 22:27:38.000000000 +0200 -@@ -34,6 +34,9 @@ - significant more memory when defined. */ - #undef EXACT_ADDRESS - -+/* Compiling with newsreading support with NNTP */ + if (mutt_rename_file (CURATTACH->content->filename, fname)) + break; +diff -udprP mutt-1.12.1.orig/config.h.in mutt-1.12.1/config.h.in +--- mutt-1.12.1.orig/config.h.in 2019-06-15 19:07:25.000000000 +0300 ++++ mutt-1.12.1/config.h.in 2019-08-11 20:31:26.134940673 +0300 +@@ -665,6 +665,9 @@ + only). */ + #undef USE_INOTIFY + ++/* Define if you want support for the NNTP protocol. */ +#undef USE_NNTP + - /* program to use for shell commands */ - #undef EXECSHELL + /* Define if you want support for the POP3 protocol. */ + #undef USE_POP + +diff -udprP mutt-1.12.1.orig/configure mutt-1.12.1/configure +--- mutt-1.12.1.orig/configure 2019-06-15 19:04:19.000000000 +0300 ++++ mutt-1.12.1/configure 2019-08-11 20:31:26.136940643 +0300 +@@ -813,6 +813,7 @@ with_docdir + with_domain + enable_pop + enable_imap ++enable_nntp + enable_smtp + with_gss + with_ssl +@@ -1499,6 +1500,7 @@ Optional Features: + Force use of an external dotlock program + --enable-pop Enable POP3 support + --enable-imap Enable IMAP support ++ --enable-nntp Enable NNTP support + --enable-smtp include internal SMTP relay support + --enable-debug Enable debugging support + --enable-flock Use flock() to lock files +@@ -10108,6 +10110,20 @@ else + fi + + ++# Check whether --enable-nntp was given. ++if test "${enable_nntp+set}" = set; then : ++ enableval=$enable_nntp; if test x$enableval = xyes ; then ++ ++$as_echo "#define USE_NNTP 1" >>confdefs.h ++ ++ MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS nntp.o newsrc.o" ++ need_nntp="yes" ++ need_socket="yes" ++ fi ++ ++fi ++ ++ + # Check whether --enable-smtp was given. + if test "${enable_smtp+set}" = set; then : + enableval=$enable_smtp; if test $enableval = yes; then +@@ -10120,7 +10136,7 @@ $as_echo "#define USE_SMTP 1" >>confdefs + fi -diff -udprP mutt-1.5.19.orig/configure.ac mutt-1.5.19/configure.ac ---- mutt-1.5.19.orig/configure.ac 2008-11-17 22:15:26.000000000 +0200 -+++ mutt-1.5.19/configure.ac 2009-01-06 22:27:38.000000000 +0200 -@@ -598,6 +598,14 @@ if test x"$need_imap" = xyes -o x"$need_ + +-if test x"$need_imap" = xyes -o x"$need_pop" = xyes ; then ++if test x"$need_imap" = xyes -o x"$need_pop" = xyes -o x"$need_nntp" = xyes ; then MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS bcache.o" fi -+AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support], +diff -udprP mutt-1.12.1.orig/configure.ac mutt-1.12.1/configure.ac +--- mutt-1.12.1.orig/configure.ac 2019-06-15 18:57:01.000000000 +0300 ++++ mutt-1.12.1/configure.ac 2019-08-11 20:31:26.136940643 +0300 +@@ -648,6 +648,15 @@ AC_ARG_ENABLE(imap, AS_HELP_STRING([--en + ]) + AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes) + ++AC_ARG_ENABLE(nntp, AC_HELP_STRING([--enable-nntp],[Enable NNTP support]), +[ if test x$enableval = xyes ; then + AC_DEFINE(USE_NNTP,1,[ Define if you want support for the NNTP protocol. ]) + MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS nntp.o newsrc.o" ++ need_nntp="yes" + need_socket="yes" + fi +]) + - dnl -- end socket dependencies -- + AC_ARG_ENABLE(smtp, AS_HELP_STRING([--enable-smtp],[include internal SMTP relay support]), + [if test $enableval = yes; then + AC_DEFINE(USE_SMTP, 1, [Include internal SMTP relay support]) +@@ -655,7 +664,7 @@ AC_ARG_ENABLE(smtp, AS_HELP_STRING([--en + need_socket="yes" + fi]) - if test "$need_socket" = "yes" -diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c ---- mutt-1.5.19.orig/curs_main.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/curs_main.c 2009-01-06 22:27:38.000000000 +0200 +-if test x"$need_imap" = xyes -o x"$need_pop" = xyes ; then ++if test x"$need_imap" = xyes -o x"$need_pop" = xyes -o x"$need_nntp" = xyes ; then + MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS bcache.o" + fi + +diff -udprP mutt-1.12.1.orig/curs_main.c mutt-1.12.1/curs_main.c +--- mutt-1.12.1.orig/curs_main.c 2019-06-11 03:53:09.000000000 +0300 ++++ mutt-1.12.1/curs_main.c 2019-08-11 20:31:26.136940643 +0300 @@ -22,6 +22,7 @@ #include "mutt.h" @@ -1673,7 +1943,7 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c #include "mutt_menu.h" #include "mailbox.h" #include "mapping.h" -@@ -38,6 +39,10 @@ +@@ -47,6 +48,10 @@ #include "mutt_crypt.h" @@ -1684,9 +1954,9 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c #include #include -@@ -413,12 +418,27 @@ static struct mapping_t IndexHelp[] = { - { NULL } - }; +@@ -599,12 +604,27 @@ static void index_menu_redraw (MUTTMENU + menu->redraw = 0; + } +#ifdef USE_NNTP +struct mapping_t IndexNewsHelp[] = { @@ -1698,7 +1968,7 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + { N_("Followup"), OP_FOLLOWUP }, + { N_("Catchup"), OP_CATCHUP }, + { N_("Help"), OP_HELP }, -+ { NULL } ++ { NULL, 0 } +}; +#endif + @@ -1712,22 +1982,22 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c int op = OP_NULL; int done = 0; /* controls when to exit the "event" loop */ int i = 0, j; -@@ -439,7 +459,11 @@ int mutt_index_menu (void) +@@ -623,7 +643,11 @@ int mutt_index_menu (void) menu->make_entry = index_make_entry; menu->color = index_color; menu->current = ci_first_message (); - menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_MAIN, IndexHelp); + menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_MAIN, +#ifdef USE_NNTP -+ (Context && (Context->magic == M_NNTP)) ? IndexNewsHelp : ++ (Context && (Context->magic == MUTT_NNTP)) ? IndexNewsHelp : +#endif + IndexHelp); - - if (!attach_msg) - mutt_buffy_check(1); /* force the buffy check after we enter the folder */ -@@ -690,6 +714,9 @@ int mutt_index_menu (void) - imap_disallow_reopen (Context); - #endif + menu->custom_menu_redraw = index_menu_redraw; + mutt_push_current_menu (menu); + +@@ -845,6 +869,9 @@ int mutt_index_menu (void) + mutt_curs_set (1); /* fallback from the pager */ + } +#ifdef USE_NNTP + unset_option (OPTNEWS); /* for any case */ @@ -1735,23 +2005,28 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c switch (op) { -@@ -740,6 +767,120 @@ int mutt_index_menu (void) +@@ -895,6 +922,161 @@ int mutt_index_menu (void) menu_current_bottom (menu); break; +#ifdef USE_NNTP -+ case OP_GET_MESSAGE: + case OP_GET_PARENT: + CHECK_MSGCOUNT; -+ if (Context->magic == M_NNTP) ++ CHECK_VISIBLE; ++ ++ case OP_GET_MESSAGE: ++ CHECK_IN_MAILBOX; ++ CHECK_READONLY; ++ CHECK_ATTACH; ++ if (Context->magic == MUTT_NNTP) + { -+ HEADER *h; ++ HEADER *hdr; + + if (op == OP_GET_MESSAGE) + { + buf[0] = 0; -+ if (mutt_get_field (_("Enter Message-Id: "), buf, sizeof (buf), 0) != 0 -+ || !buf[0]) ++ if (mutt_get_field (_("Enter Message-Id: "), ++ buf, sizeof (buf), 0) != 0 || !buf[0]) + break; + } + else @@ -1759,41 +2034,46 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + LIST *ref = CURHDR->env->references; + if (!ref) + { -+ mutt_error _("Article has no parent reference!"); ++ mutt_error _("Article has no parent reference."); + break; + } + strfcpy (buf, ref->data, sizeof (buf)); + } + if (!Context->id_hash) + Context->id_hash = mutt_make_id_hash (Context); -+ if ((h = hash_find (Context->id_hash, buf))) ++ hdr = hash_find (Context->id_hash, buf); ++ if (hdr) + { -+ if (h->virtual != -1) ++ if (hdr->virtual != -1) + { -+ menu->current = h->virtual; ++ menu->current = hdr->virtual; + menu->redraw = REDRAW_MOTION_RESYNCH; + } -+ else if (h->collapsed) ++ else if (hdr->collapsed) + { -+ mutt_uncollapse_thread (Context, h); ++ mutt_uncollapse_thread (Context, hdr); + mutt_set_virtual (Context); -+ menu->current = h->virtual; ++ menu->current = hdr->virtual; + menu->redraw = REDRAW_MOTION_RESYNCH; + } + else -+ mutt_error _("Message not visible in limited view."); ++ mutt_error _("Message is not visible in limited view."); + } + else + { -+ if (nntp_check_msgid (Context, buf) == 0) ++ int rc; ++ ++ mutt_message (_("Fetching %s from server..."), buf); ++ rc = nntp_check_msgid (Context, buf); ++ if (rc == 0) + { -+ h = Context->hdrs[Context->msgcount-1]; ++ hdr = Context->hdrs[Context->msgcount - 1]; + mutt_sort_headers (Context, 0); -+ menu->current = h->virtual; ++ menu->current = hdr->virtual; + menu->redraw = REDRAW_FULL; + } -+ else -+ mutt_error (_("Article %s not found on server"), buf); ++ else if (rc > 0) ++ mutt_error (_("Article %s not found on the server."), buf); + } + } + break; @@ -1801,54 +2081,85 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + case OP_GET_CHILDREN: + case OP_RECONSTRUCT_THREAD: + CHECK_MSGCOUNT; -+ if (Context->magic == M_NNTP) ++ CHECK_VISIBLE; ++ CHECK_READONLY; ++ CHECK_ATTACH; ++ if (Context->magic == MUTT_NNTP) + { -+ HEADER *h; -+ int old = CURHDR->index, i; ++ int oldmsgcount = Context->msgcount; ++ int oldindex = CURHDR->index; ++ int rc = 0; + + if (!CURHDR->env->message_id) + { -+ mutt_error _("No Message-Id. Unable to perform operation"); ++ mutt_error _("No Message-Id. Unable to perform operation."); + break; + } + ++ mutt_message _("Fetching message headers..."); + if (!Context->id_hash) + Context->id_hash = mutt_make_id_hash (Context); + strfcpy (buf, CURHDR->env->message_id, sizeof (buf)); + ++ /* trying to find msgid of the root message */ + if (op == OP_RECONSTRUCT_THREAD) + { + LIST *ref = CURHDR->env->references; + while (ref) + { -+ nntp_check_msgid (Context, ref->data); ++ if (hash_find (Context->id_hash, ref->data) == NULL) ++ { ++ rc = nntp_check_msgid (Context, ref->data); ++ if (rc < 0) ++ break; ++ } ++ + /* the last msgid in References is the root message */ + if (!ref->next) + strfcpy (buf, ref->data, sizeof (buf)); + ref = ref->next; + } + } -+ mutt_message _("Check for children of message..."); -+ if (nntp_check_children (Context, buf) == 0) ++ ++ /* fetching all child messages */ ++ if (rc >= 0) ++ rc = nntp_check_children (Context, buf); ++ ++ /* at least one message has been loaded */ ++ if (Context->msgcount > oldmsgcount) + { ++ HEADER *hdr; ++ int i, quiet = Context->quiet; ++ ++ if (rc < 0) ++ Context->quiet = 1; + mutt_sort_headers (Context, (op == OP_RECONSTRUCT_THREAD)); -+ h = hash_find (Context->id_hash, buf); ++ Context->quiet = quiet; ++ + /* if the root message was retrieved, move to it */ -+ if (h) -+ menu->current = h->virtual; -+ else /* try to restore old position */ ++ hdr = hash_find (Context->id_hash, buf); ++ if (hdr) ++ menu->current = hdr->virtual; ++ ++ /* try to restore old position */ ++ else ++ { + for (i = 0; i < Context->msgcount; i++) -+ if (Context->hdrs[i]->index == old) ++ { ++ if (Context->hdrs[i]->index == oldindex) + { + menu->current = Context->hdrs[i]->virtual; -+ /* As an added courtesy, recenter the menu ++ /* as an added courtesy, recenter the menu + * with the current entry at the middle of the screen */ + menu_check_recenter (menu); + menu_current_middle (menu); + } ++ } ++ } ++ menu->redraw = REDRAW_FULL; + } -+ menu->redraw = REDRAW_FULL; -+ mutt_clear_error (); ++ else if (rc >= 0) ++ mutt_error _("No deleted messages found in the thread."); + } + break; +#endif @@ -1856,7 +2167,7 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c case OP_JUMP: CHECK_MSGCOUNT; -@@ -837,11 +978,33 @@ int mutt_index_menu (void) +@@ -1005,11 +1187,33 @@ int mutt_index_menu (void) break; case OP_MAIN_LIMIT: @@ -1864,8 +2175,8 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c CHECK_IN_MAILBOX; menu->oldcurrent = (Context->vcount && menu->current >= 0 && menu->current < Context->vcount) ? - CURHDR->index : -1; -- if (mutt_pattern_func (M_LIMIT, _("Limit to messages matching: ")) == 0) + CURHDR->index : -1; +- if (mutt_pattern_func (MUTT_LIMIT, _("Limit to messages matching: ")) == 0) + if (op == OP_TOGGLE_READ) + { + char buf[LONG_STRING]; @@ -1886,16 +2197,16 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + FREE (&Context->pattern); + Context->pattern = safe_strdup (buf); + } -+ if ((op == OP_TOGGLE_READ && mutt_pattern_func (M_LIMIT, NULL) == 0) || -+ mutt_pattern_func (M_LIMIT, _("Limit to messages matching: ")) == 0) ++ if ((op == OP_TOGGLE_READ && mutt_pattern_func (MUTT_LIMIT, NULL) == 0) || ++ mutt_pattern_func (MUTT_LIMIT, _("Limit to messages matching: ")) == 0) { if (menu->oldcurrent >= 0) { -@@ -1050,15 +1213,22 @@ int mutt_index_menu (void) - +@@ -1258,20 +1462,30 @@ int mutt_index_menu (void) + #endif case OP_MAIN_CHANGE_FOLDER: case OP_MAIN_NEXT_UNREAD_MAILBOX: -- +- - if (attach_msg) - op = OP_MAIN_CHANGE_FOLDER_READONLY; - @@ -1905,45 +2216,54 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c +#ifdef USE_NNTP + case OP_MAIN_CHANGE_GROUP: + case OP_MAIN_CHANGE_GROUP_READONLY: -+ unset_option (OPTNEWS); -+#endif -+ if (attach_msg || option (OPTREADONLY) || -+#ifdef USE_NNTP -+ op == OP_MAIN_CHANGE_GROUP_READONLY || +#endif -+ op == OP_MAIN_CHANGE_FOLDER_READONLY) -+ flags = M_READONLY; -+ else -+ flags = 0; + { + BUFFER *folderbuf; + int cont = 0; /* Set if we want to continue instead of break */ + + folderbuf = mutt_buffer_pool_get (); - if ((op == OP_MAIN_CHANGE_FOLDER_READONLY) || option (OPTREADONLY)) -+ if (flags) ++#ifdef USE_NNTP ++ unset_option (OPTNEWS); ++#endif ++ if (attach_msg || option (OPTREADONLY) || ++#ifdef USE_NNTP ++ op == OP_MAIN_CHANGE_GROUP_READONLY || ++#endif ++ op == OP_MAIN_CHANGE_FOLDER_READONLY) ++ flags = MUTT_READONLY; ++ else ++ flags = 0; ++ ++ if (flags) cp = _("Open mailbox in read-only mode"); else cp = _("Open mailbox"); -@@ -1077,6 +1247,21 @@ int mutt_index_menu (void) - } - else - { +@@ -1303,6 +1517,22 @@ int mutt_index_menu (void) + mutt_buffer_strcpy (folderbuf, Context->path); + mutt_buffer_pretty_mailbox (folderbuf); + } +#ifdef USE_NNTP + if (op == OP_MAIN_CHANGE_GROUP || + op == OP_MAIN_CHANGE_GROUP_READONLY) + { + set_option (OPTNEWS); -+ if (!(CurrentNewsSrv = mutt_select_newsserver (NewsServer))) ++ CurrentNewsSrv = nntp_select_server (NewsServer, 0); ++ if (!CurrentNewsSrv) + break; + if (flags) + cp = _("Open newsgroup in read-only mode"); + else + cp = _("Open newsgroup"); -+ nntp_buffy (buf); ++ nntp_buffer_buffy (folderbuf); + } + else +#endif - mutt_buffy (buf, sizeof (buf)); + mutt_buffer_buffy (folderbuf); - if (mutt_enter_fname (cp, buf, sizeof (buf), &menu->redraw, 1) == -1) -@@ -1096,6 +1281,14 @@ int mutt_index_menu (void) + if (mutt_buffer_enter_fname (cp, folderbuf, 1) == -1) +@@ -1321,6 +1551,14 @@ int mutt_index_menu (void) } } @@ -1951,61 +2271,67 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + if (option (OPTNEWS)) + { + unset_option (OPTNEWS); -+ nntp_expand_path (buf, sizeof (buf), &CurrentNewsSrv->conn->account); ++ nntp_buffer_expand_path (folderbuf, &CurrentNewsSrv->conn->account); + } + else +#endif - mutt_expand_path (buf, sizeof (buf)); - if (mx_get_magic (buf) <= 0) + mutt_buffer_expand_path (folderbuf); + if (mx_get_magic (mutt_b2s (folderbuf)) <= 0) { -@@ -1133,15 +1326,18 @@ int mutt_index_menu (void) - CurrentMenu = MENU_MAIN; - mutt_folder_hook (buf); +@@ -1381,9 +1619,7 @@ int mutt_index_menu (void) + * switch statement would need to be run. */ + mutt_folder_hook (mutt_b2s (folderbuf)); -- if ((Context = mx_open_mailbox (buf, +- if ((Context = mx_open_mailbox (mutt_b2s (folderbuf), - (option (OPTREADONLY) || op == OP_MAIN_CHANGE_FOLDER_READONLY) ? -- M_READONLY : 0, NULL)) != NULL) -+ if ((Context = mx_open_mailbox (buf, flags, NULL)) != NULL) +- MUTT_READONLY : 0, NULL)) != NULL) ++ if ((Context = mx_open_mailbox (mutt_b2s (folderbuf), flags, NULL)) != NULL) { menu->current = ci_first_message (); - } - else - menu->current = 0; + #ifdef USE_INOTIFY +@@ -1397,6 +1633,12 @@ int mutt_index_menu (void) + mutt_sb_set_open_buffy (); + #endif +#ifdef USE_NNTP + /* mutt_buffy_check() must be done with mail-reader mode! */ + menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_MAIN, -+ (Context && (Context->magic == M_NNTP)) ? IndexNewsHelp : IndexHelp); ++ (Context && (Context->magic == MUTT_NNTP)) ? IndexNewsHelp : IndexHelp); +#endif ++ mutt_clear_error (); - mutt_buffy_check(1); /* force the buffy check after we have changed - the folder */ -@@ -1512,6 +1708,15 @@ int mutt_index_menu (void) + mutt_buffy_check(MUTT_BUFFY_CHECK_FORCE); /* force the buffy check after + we have changed the +@@ -1482,6 +1724,7 @@ int mutt_index_menu (void) + CHECK_MSGCOUNT; + CHECK_VISIBLE; CHECK_READONLY; - CHECK_ACL(M_ACL_WRITE, _("flag message")); ++ CHECK_ACL(MUTT_ACL_WRITE, _("Cannot break thread")); -+#ifdef USE_NNTP -+ if (Context->magic == M_NNTP) -+ { -+ mutt_flushinp (); -+ mutt_error _("Can't change 'important' flag on NNTP server."); -+ break; -+ } -+#endif -+ - if (tag) - { - for (j = 0; j < Context->vcount; j++) -@@ -1859,6 +2064,17 @@ int mutt_index_menu (void) + if ((Sort & SORT_MASK) != SORT_THREADS) + mutt_error _("Threading is not enabled."); +@@ -1517,7 +1760,7 @@ int mutt_index_menu (void) + CHECK_VISIBLE; + CHECK_READONLY; + /* L10N: CHECK_ACL */ +- CHECK_ACL(MUTT_ACL_DELETE, _("Cannot link threads")); ++ CHECK_ACL(MUTT_ACL_WRITE, _("Cannot link threads")); + + if ((Sort & SORT_MASK) != SORT_THREADS) + mutt_error _("Threading is not enabled."); +@@ -2170,6 +2413,20 @@ int mutt_index_menu (void) } break; +#ifdef USE_NNTP + case OP_CATCHUP: -+ if (Context && Context->magic == M_NNTP) ++ CHECK_MSGCOUNT; ++ CHECK_READONLY; ++ CHECK_ATTACH ++ if (Context && Context->magic == MUTT_NNTP) + { -+ if (mutt_newsgroup_catchup (CurrentNewsSrv, -+ ((NNTP_DATA *)Context->data)->group)) ++ NNTP_DATA *nntp_data = Context->data; ++ if (mutt_newsgroup_catchup (nntp_data->nserv, nntp_data->group)) + menu->redraw = REDRAW_INDEX | REDRAW_STATUS; + } + break; @@ -2014,27 +2340,10 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c case OP_DISPLAY_ADDRESS: CHECK_MSGCOUNT; -@@ -1986,6 +2202,15 @@ int mutt_index_menu (void) - menu->redraw = (tag ? REDRAW_INDEX : REDRAW_CURRENT) | REDRAW_STATUS; - } - #endif -+ -+#ifdef USE_NNTP -+ if (Context->magic == M_NNTP) -+ { -+ mutt_flushinp (); -+ mutt_error _("Can't edit message on newsserver."); -+ break; -+ } -+#endif - - MAYBE_REDRAW (menu->redraw); - break; -@@ -2057,6 +2282,41 @@ int mutt_index_menu (void) - +@@ -2408,6 +2665,39 @@ int mutt_index_menu (void) menu->redraw = REDRAW_FULL; break; -+ + +#ifdef USE_NNTP + case OP_FOLLOWUP: + case OP_FORWARD_TO_GROUP: @@ -2047,5205 +2356,35 @@ diff -udprP mutt-1.5.19.orig/curs_main.c mutt-1.5.19/curs_main.c + CHECK_ATTACH; + if (op != OP_FOLLOWUP || !CURHDR->env->followup_to || + mutt_strcasecmp (CURHDR->env->followup_to, "poster") || -+ query_quadoption (OPT_FOLLOWUPTOPOSTER,_("Reply by mail as poster prefers?")) != M_YES) ++ query_quadoption (OPT_FOLLOWUPTOPOSTER, ++ _("Reply by mail as poster prefers?")) != MUTT_YES) + { -+ if (Context && Context->magic == M_NNTP && ++ if (Context && Context->magic == MUTT_NNTP && + !((NNTP_DATA *)Context->data)->allowed && -+ query_quadoption (OPT_TOMODERATED, _("Posting to this group not allowed, may be moderated. Continue?")) != M_YES) ++ query_quadoption (OPT_TOMODERATED, ++ _("Posting to this group not allowed, may be moderated. Continue?")) != MUTT_YES) + break; + if (op == OP_POST) + ci_send_message (SENDNEWS, NULL, NULL, Context, NULL); + else + { + CHECK_MSGCOUNT; -+ if (op == OP_FOLLOWUP) -+ ci_send_message (SENDNEWS|SENDREPLY, NULL, NULL, Context, -+ tag ? NULL : CURHDR); -+ else -+ ci_send_message (SENDNEWS|SENDFORWARD, NULL, NULL, Context, -+ tag ? NULL : CURHDR); ++ ci_send_message ((op == OP_FOLLOWUP ? SENDREPLY : SENDFORWARD) | ++ SENDNEWS, NULL, NULL, Context, tag ? NULL : CURHDR); + } + menu->redraw = REDRAW_FULL; + break; + } +#endif - - case OP_REPLY: - -@@ -2133,6 +2393,12 @@ int mutt_index_menu (void) - CHECK_READONLY; - CHECK_ACL(M_ACL_DELETE, _("undelete message(s)")); - -+#ifdef USE_NNTP -+ /* Close all open NNTP connections */ -+ if (!attach_msg) -+ nntp_logout_all (); -+#endif -+ - rc = mutt_thread_set_flag (CURHDR, M_DELETE, 0, - op == OP_UNDELETE_THREAD ? 0 : 1); - -diff -udprP mutt-1.5.19.orig/doc/manual.xml.head mutt-1.5.19/doc/manual.xml.head ---- mutt-1.5.19.orig/doc/manual.xml.head 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/doc/manual.xml.head 2009-01-06 22:27:38.000000000 +0200 -@@ -1388,6 +1388,22 @@ fo-table for details. - - - -+ -+Reading news via NNTP -+ -+ -+If compiled with --enable-nntp option, Mutt can -+read news from newsserver via NNTP. You can open a newsgroup with -+function ``change-newsgroup'' (default: ``i''). Default newsserver -+can be obtained from NNTPSERVER environment -+variable. Like other news readers, info about subscribed newsgroups -+is saved in file by $newsrc -+variable. Article headers are cached and can be loaded from file when -+newsgroup entered instead loading from newsserver. -+ -+ -+ -+ - - - -diff -udprP mutt-1.5.19.orig/doc/mutt.man mutt-1.5.19/doc/mutt.man ---- mutt-1.5.19.orig/doc/mutt.man 2009-01-05 22:18:18.000000000 +0200 -+++ mutt-1.5.19/doc/mutt.man 2009-01-06 22:27:38.000000000 +0200 -@@ -23,8 +23,8 @@ mutt \- The Mutt Mail User Agent - .SH SYNOPSIS - .PP - .B mutt --[-nRyzZ] --[-e \fIcmd\fP] [-F \fIfile\fP] [-m \fItype\fP] [-f \fIfile\fP] -+[-GnRyzZ] -+[-e \fIcmd\fP] [-F \fIfile\fP] [-g \fIserver\fP] [-m \fItype\fP] [-f \fIfile\fP] - .PP - .B mutt - [-nx] -@@ -101,6 +101,10 @@ files. - Specify which mailbox to load. - .IP "-F \fImuttrc\fP" - Specify an initialization file to read instead of ~/.muttrc -+.IP "-g \fIserver\fP" -+Start Mutt with a listing of subscribed newsgroups at specified newsserver. -+.IP "-G" -+Start Mutt with a listing of subscribed newsgroups. - .IP "-h" - Display help. - .IP "-H \fIdraft\fP" -diff -udprP mutt-1.5.19.orig/functions.h mutt-1.5.19/functions.h ---- mutt-1.5.19.orig/functions.h 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/functions.h 2009-01-06 22:27:38.000000000 +0200 -@@ -88,6 +88,10 @@ struct binding_t OpMain[] = { /* map: in - { "break-thread", OP_MAIN_BREAK_THREAD, "#" }, - { "change-folder", OP_MAIN_CHANGE_FOLDER, "c" }, - { "change-folder-readonly", OP_MAIN_CHANGE_FOLDER_READONLY, "\033c" }, -+#ifdef USE_NNTP -+ { "change-newsgroup", OP_MAIN_CHANGE_GROUP, "i" }, -+ { "change-newsgroup-readonly",OP_MAIN_CHANGE_GROUP_READONLY, "\033i" }, -+#endif - { "next-unread-mailbox", OP_MAIN_NEXT_UNREAD_MAILBOX, NULL }, - { "collapse-thread", OP_MAIN_COLLAPSE_THREAD, "\033v" }, - { "collapse-all", OP_MAIN_COLLAPSE_ALL, "\033V" }, -@@ -101,7 +105,15 @@ struct binding_t OpMain[] = { /* map: in - { "edit", OP_EDIT_MESSAGE, "e" }, - { "edit-type", OP_EDIT_TYPE, "\005" }, - { "forward-message", OP_FORWARD_MESSAGE, "f" }, -- { "flag-message", OP_FLAG_MESSAGE, "F" }, -+#ifdef USE_NNTP -+ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, -+ { "followup-message", OP_FOLLOWUP, "F" }, -+ { "get-children", OP_GET_CHILDREN, NULL }, -+ { "get-message", OP_GET_MESSAGE, "\007" }, -+ { "get-parent", OP_GET_PARENT, "\033G" }, -+ { "reconstruct-thread", OP_RECONSTRUCT_THREAD, NULL }, -+#endif -+ { "flag-message", OP_FLAG_MESSAGE, "\033f" }, - { "group-reply", OP_GROUP_REPLY, "g" }, - #ifdef USE_POP - { "fetch-mail", OP_MAIN_FETCH_MAIL, "G" }, -@@ -127,6 +139,9 @@ struct binding_t OpMain[] = { /* map: in - { "sort-mailbox", OP_SORT, "o" }, - { "sort-reverse", OP_SORT_REVERSE, "O" }, - { "print-message", OP_PRINT, "p" }, -+#ifdef USE_NNTP -+ { "post-message", OP_POST, "P" }, -+#endif - { "previous-thread", OP_MAIN_PREV_THREAD, "\020" }, - { "previous-subthread", OP_MAIN_PREV_SUBTHREAD, "\033p" }, - { "recall-message", OP_RECALL_MESSAGE, "R" }, -@@ -146,6 +161,10 @@ struct binding_t OpMain[] = { /* map: in - { "show-version", OP_VERSION, "V" }, - { "set-flag", OP_MAIN_SET_FLAG, "w" }, - { "clear-flag", OP_MAIN_CLEAR_FLAG, "W" }, -+ { "toggle-read", OP_TOGGLE_READ, "X" }, -+#ifdef USE_NNTP -+ { "catchup", OP_CATCHUP, "y" }, -+#endif - { "display-message", OP_DISPLAY_MESSAGE, M_ENTER_S }, - { "buffy-list", OP_BUFFY_LIST, "." }, - { "sync-mailbox", OP_MAIN_SYNC_FOLDER, "$" }, -@@ -157,7 +176,7 @@ struct binding_t OpMain[] = { /* map: in - { "previous-new-then-unread", OP_MAIN_PREV_NEW_THEN_UNREAD, "\033\t" }, - { "next-unread", OP_MAIN_NEXT_UNREAD, NULL }, - { "previous-unread", OP_MAIN_PREV_UNREAD, NULL }, -- { "parent-message", OP_MAIN_PARENT_MESSAGE, "P" }, -+ { "parent-message", OP_MAIN_PARENT_MESSAGE, NULL }, - - - { "extract-keys", OP_EXTRACT_KEYS, "\013" }, -@@ -177,6 +196,10 @@ struct binding_t OpPager[] = { /* map: p - { "bounce-message", OP_BOUNCE_MESSAGE, "b" }, - { "change-folder", OP_MAIN_CHANGE_FOLDER, "c" }, - { "change-folder-readonly", OP_MAIN_CHANGE_FOLDER_READONLY, "\033c" }, -+#ifdef USE_NNTP -+ { "change-newsgroup", OP_MAIN_CHANGE_GROUP, "i" }, -+ { "change-newsgroup-readonly",OP_MAIN_CHANGE_GROUP_READONLY, "\033i" }, -+#endif - { "next-unread-mailbox", OP_MAIN_NEXT_UNREAD_MAILBOX, NULL }, - { "copy-message", OP_COPY_MESSAGE, "C" }, - { "decode-copy", OP_DECODE_COPY, "\033C" }, -@@ -185,8 +208,12 @@ struct binding_t OpPager[] = { /* map: p - { "delete-subthread", OP_DELETE_SUBTHREAD, "\033d" }, - { "edit", OP_EDIT_MESSAGE, "e" }, - { "edit-type", OP_EDIT_TYPE, "\005" }, -+#ifdef USE_NNTP -+ { "followup-message", OP_FOLLOWUP, "F" }, -+ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, -+#endif - { "forward-message", OP_FORWARD_MESSAGE, "f" }, -- { "flag-message", OP_FLAG_MESSAGE, "F" }, -+ { "flag-message", OP_FLAG_MESSAGE, "\033f" }, - { "group-reply", OP_GROUP_REPLY, "g" }, - #ifdef USE_IMAP - { "imap-fetch-mail", OP_MAIN_IMAP_FETCH, NULL }, -@@ -205,6 +232,9 @@ struct binding_t OpPager[] = { /* map: p - { "next-thread", OP_MAIN_NEXT_THREAD, "\016" }, - { "next-subthread", OP_MAIN_NEXT_SUBTHREAD, "\033n" }, - { "print-message", OP_PRINT, "p" }, -+#ifdef USE_NNTP -+ { "post-message", OP_POST, "P" }, -+#endif - { "previous-thread", OP_MAIN_PREV_THREAD, "\020" }, - { "previous-subthread",OP_MAIN_PREV_SUBTHREAD, "\033p" }, - { "quit", OP_QUIT, "Q" }, -@@ -252,7 +282,7 @@ struct binding_t OpPager[] = { /* map: p - { "half-down", OP_HALF_DOWN, NULL }, - { "previous-line", OP_PREV_LINE, NULL }, - { "bottom", OP_PAGER_BOTTOM, NULL }, -- { "parent-message", OP_MAIN_PARENT_MESSAGE, "P" }, -+ { "parent-message", OP_MAIN_PARENT_MESSAGE, NULL }, - - - -@@ -273,6 +303,10 @@ struct binding_t OpAttach[] = { /* map: - { "bounce-message", OP_BOUNCE_MESSAGE, "b" }, - { "display-toggle-weed", OP_DISPLAY_HEADERS, "h" }, - { "edit-type", OP_EDIT_TYPE, "\005" }, -+#ifdef USE_NNTP -+ { "followup-message", OP_FOLLOWUP, "F" }, -+ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, -+#endif - { "print-entry", OP_PRINT, "p" }, - { "save-entry", OP_SAVE, "s" }, - { "pipe-entry", OP_PIPE, "|" }, -@@ -298,6 +332,7 @@ struct binding_t OpAttach[] = { /* map: - struct binding_t OpCompose[] = { /* map: compose */ - { "attach-file", OP_COMPOSE_ATTACH_FILE, "a" }, - { "attach-message", OP_COMPOSE_ATTACH_MESSAGE, "A" }, -+ { "attach-news-message",OP_COMPOSE_ATTACH_NEWS_MESSAGE,"\033a" }, - { "edit-bcc", OP_COMPOSE_EDIT_BCC, "b" }, - { "edit-cc", OP_COMPOSE_EDIT_CC, "c" }, - { "copy-file", OP_SAVE, "C" }, -@@ -317,6 +352,11 @@ struct binding_t OpCompose[] = { /* map: - { "print-entry", OP_PRINT, "l" }, - { "edit-mime", OP_COMPOSE_EDIT_MIME, "m" }, - { "new-mime", OP_COMPOSE_NEW_MIME, "n" }, -+#ifdef USE_NNTP -+ { "edit-newsgroups", OP_COMPOSE_EDIT_NEWSGROUPS, "N" }, -+ { "edit-followup-to", OP_COMPOSE_EDIT_FOLLOWUP_TO, "o" }, -+ { "edit-x-comment-to",OP_COMPOSE_EDIT_X_COMMENT_TO, "x" }, -+#endif - { "postpone-message", OP_COMPOSE_POSTPONE_MESSAGE, "P" }, - { "edit-reply-to", OP_COMPOSE_EDIT_REPLY_TO, "r" }, - { "rename-file", OP_COMPOSE_RENAME_FILE, "R" }, -@@ -368,14 +408,25 @@ struct binding_t OpBrowser[] = { /* map: - { "select-new", OP_BROWSER_NEW_FILE, "N" }, - { "check-new", OP_CHECK_NEW, NULL }, - { "toggle-mailboxes", OP_TOGGLE_MAILBOXES, "\t" }, -+#ifdef USE_NNTP -+ { "reload-active", OP_LOAD_ACTIVE, "g" }, -+ { "subscribe-pattern", OP_SUBSCRIBE_PATTERN, "S" }, -+ { "unsubscribe-pattern", OP_UNSUBSCRIBE_PATTERN, "U" }, -+ { "catchup", OP_CATCHUP, "y" }, -+ { "uncatchup", OP_UNCATCHUP, "Y" }, -+#endif - { "view-file", OP_BROWSER_VIEW_FILE, " " }, - { "buffy-list", OP_BUFFY_LIST, "." }, - #ifdef USE_IMAP - { "create-mailbox", OP_CREATE_MAILBOX, "C" }, - { "delete-mailbox", OP_DELETE_MAILBOX, "d" }, - { "rename-mailbox", OP_RENAME_MAILBOX, "r" }, -+#endif -+#if defined USE_IMAP || defined USE_NNTP - { "subscribe", OP_BROWSER_SUBSCRIBE, "s" }, - { "unsubscribe", OP_BROWSER_UNSUBSCRIBE, "u" }, -+#endif -+#ifdef USE_IMAP - { "toggle-subscribed", OP_BROWSER_TOGGLE_LSUB, "T" }, - #endif - { NULL, 0, NULL } -diff -udprP mutt-1.5.19.orig/globals.h mutt-1.5.19/globals.h ---- mutt-1.5.19.orig/globals.h 2009-01-04 01:27:10.000000000 +0200 -+++ mutt-1.5.19/globals.h 2009-01-06 22:27:38.000000000 +0200 -@@ -95,6 +95,15 @@ WHERE char *MixEntryFormat; - #endif - - WHERE char *Muttrc INITVAL (NULL); -+#ifdef USE_NNTP -+WHERE char *NewsCacheDir; -+WHERE char *GroupFormat; -+WHERE char *Inews; -+WHERE char *NewsServer; -+WHERE char *NntpUser; -+WHERE char *NntpPass; -+WHERE char *NewsRc; -+#endif - WHERE char *Outbox; - WHERE char *Pager; - WHERE char *PagerFmt; -@@ -187,6 +196,11 @@ extern unsigned char QuadOptions[]; - - WHERE unsigned short Counter INITVAL (0); - -+#ifdef USE_NNTP -+WHERE short NewsPollTimeout; -+WHERE short NntpContext; -+#endif -+ - WHERE short ConnectTimeout; - WHERE short HistSize; - WHERE short MenuContext; -diff -udprP mutt-1.5.19.orig/hash.c mutt-1.5.19/hash.c ---- mutt-1.5.19.orig/hash.c 2009-01-04 01:27:10.000000000 +0200 -+++ mutt-1.5.19/hash.c 2009-01-06 22:27:38.000000000 +0200 -@@ -45,10 +45,35 @@ HASH *hash_create (int nelem) - if (nelem == 0) - nelem = 2; - table->nelem = nelem; -+ table->curnelem = 0; - table->table = safe_calloc (nelem, sizeof (struct hash_elem *)); - return table; - } - -+HASH *hash_resize (HASH *ptr, int nelem) -+{ -+ HASH *table; -+ struct hash_elem *elem, *tmp; -+ int i; -+ -+ table = hash_create (nelem); -+ -+ for (i = 0; i < ptr->nelem; i++) -+ { -+ for (elem = ptr->table[i]; elem; ) -+ { -+ tmp = elem; -+ elem = elem->next; -+ hash_insert (table, tmp->key, tmp->data, 1); -+ FREE (&tmp); -+ } -+ } -+ FREE (&ptr->table); -+ FREE (&ptr); + -+ return table; -+} -+ - /* table hash table to update - * key key to hash on - * data data to associate with `key' -@@ -68,6 +93,7 @@ int hash_insert (HASH * table, const cha - { - ptr->next = table->table[h]; - table->table[h] = ptr; -+ table->curnelem++; - } - else - { -@@ -90,6 +116,7 @@ int hash_insert (HASH * table, const cha - else - table->table[h] = ptr; - ptr->next = tmp; -+ table->curnelem++; - } - return h; - } -@@ -120,6 +147,7 @@ void hash_delete_hash (HASH * table, int - if (destroy) - destroy (ptr->data); - FREE (&ptr); -+ table->curnelem--; - - ptr = *last; - } -diff -udprP mutt-1.5.19.orig/hash.h mutt-1.5.19/hash.h ---- mutt-1.5.19.orig/hash.h 2009-01-04 01:27:10.000000000 +0200 -+++ mutt-1.5.19/hash.h 2009-01-06 22:27:38.000000000 +0200 -@@ -28,7 +28,7 @@ struct hash_elem - - typedef struct - { -- int nelem; -+ int nelem, curnelem; - struct hash_elem **table; - } - HASH; -@@ -40,6 +40,7 @@ HASH; - HASH *hash_create (int nelem); - unsigned int hash_string (const unsigned char *s, unsigned int n); - int hash_insert (HASH * table, const char *key, void *data, int allow_dup); -+HASH *hash_resize (HASH * table, int nelem); - void *hash_find_hash (const HASH * table, int hash, const char *key); - void hash_delete_hash (HASH * table, int hash, const char *key, const void *data, - void (*destroy) (void *)); -diff -udprP mutt-1.5.19.orig/hdrline.c mutt-1.5.19/hdrline.c ---- mutt-1.5.19.orig/hdrline.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/hdrline.c 2009-01-06 22:27:38.000000000 +0200 -@@ -209,6 +209,7 @@ int mutt_user_is_recipient (HEADER *h) - * %E = number of messages in current thread - * %f = entire from line - * %F = like %n, unless from self -+ * %g = newsgroup name (if compiled with nntp support) - * %i = message-id - * %l = number of lines in the message - * %L = like %F, except `lists' are displayed first -@@ -217,12 +218,14 @@ int mutt_user_is_recipient (HEADER *h) - * %N = score - * %O = like %L, except using address instead of name - * %P = progress indicator for builtin pager -+ * %R = `x-comment-to:' field (if present and compiled with nntp support) - * %s = subject - * %S = short message status (e.g., N/O/D/!/r/-) - * %t = `to:' field (recipients) - * %T = $to_chars - * %u = user (login) name of author - * %v = first name of author, unless from self -+ * %W = where user is (organization) - * %X = number of MIME attachments - * %y = `x-label:' field (if present) - * %Y = `x-label:' field (if present, tree unfolded, and != parent's x-label) -@@ -455,6 +458,12 @@ hdr_format_str (char *dest, - - break; - -+#ifdef USE_NNTP -+ case 'g': -+ mutt_format_s (dest, destlen, prefix, hdr->env->newsgroups ? hdr->env->newsgroups : ""); -+ break; -+#endif -+ - case 'i': - mutt_format_s (dest, destlen, prefix, hdr->env->message_id ? hdr->env->message_id : ""); - break; -@@ -546,6 +555,15 @@ hdr_format_str (char *dest, - strfcpy(dest, NONULL(hfi->pager_progress), destlen); - break; - -+#ifdef USE_NNTP -+ case 'R': -+ if (!optional) -+ mutt_format_s (dest, destlen, prefix, hdr->env->x_comment_to ? hdr->env->x_comment_to : ""); -+ else if (!hdr->env->x_comment_to) -+ optional = 0; -+ break; -+#endif -+ - case 's': - - if (flags & M_FORMAT_TREE && !hdr->collapsed) -@@ -635,6 +653,13 @@ hdr_format_str (char *dest, - mutt_format_s (dest, destlen, prefix, buf2); - break; - -+ case 'W': -+ if (!optional) -+ mutt_format_s (dest, destlen, prefix, hdr->env->organization ? hdr->env->organization : ""); -+ else if (!hdr->env->organization) -+ optional = 0; -+ break; -+ - case 'Z': - - ch = ' '; -diff -udprP mutt-1.5.19.orig/headers.c mutt-1.5.19/headers.c ---- mutt-1.5.19.orig/headers.c 2008-08-15 21:30:12.000000000 +0300 -+++ mutt-1.5.19/headers.c 2009-01-06 22:27:38.000000000 +0200 -@@ -118,6 +118,9 @@ void mutt_edit_headers (const char *edit - msg->env = n; n = NULL; - - if (!msg->env->in_reply_to) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - mutt_free_list (&msg->env->references); - - mutt_expand_aliases_env (msg->env); -diff -udprP mutt-1.5.19.orig/init.c mutt-1.5.19/init.c ---- mutt-1.5.19.orig/init.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/init.c 2009-01-06 22:27:38.000000000 +0200 -@@ -2965,6 +2965,28 @@ void mutt_init (int skip_sys_rc, LIST *c - else - Fqdn = safe_strdup(NONULL(Hostname)); - -+#ifdef USE_NNTP -+ { -+ FILE *f; -+ char *i; -+ -+ if ((f = safe_fopen (SYSCONFDIR "/nntpserver", "r"))) -+ { -+ buffer[0] = '\0'; -+ fgets (buffer, sizeof (buffer), f); -+ p = &buffer; -+ SKIPWS (p); -+ i = p; -+ while (*i && (*i != ' ') && (*i != '\t') && (*i != '\r') && (*i != '\n')) i++; -+ *i = '\0'; -+ NewsServer = safe_strdup (p); -+ fclose (f); -+ } -+ } -+ if ((p = getenv ("NNTPSERVER"))) -+ NewsServer = safe_strdup (p); -+#endif -+ - if ((p = getenv ("MAIL"))) - Spoolfile = safe_strdup (p); - else if ((p = getenv ("MAILDIR"))) -diff -udprP mutt-1.5.19.orig/init.h mutt-1.5.19/init.h ---- mutt-1.5.19.orig/init.h 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/init.h 2009-01-06 22:27:38.000000000 +0200 -@@ -176,6 +176,20 @@ struct option_t MuttVars[] = { - ** If \fIset\fP, Mutt will prompt you for carbon-copy (Cc) recipients before - ** editing the body of an outgoing message. - */ -+#ifdef USE_NNTP -+ { "ask_follow_up", DT_BOOL, R_NONE, OPTASKFOLLOWUP, 0 }, -+ /* -+ ** .pp -+ ** If set, Mutt will prompt you for follow-up groups before editing -+ ** the body of an outgoing message. -+ */ -+ { "ask_x_comment_to", DT_BOOL, R_NONE, OPTASKXCOMMENTTO, 0 }, -+ /* -+ ** .pp -+ ** If set, Mutt will prompt you for x-comment-to field before editing -+ ** the body of an outgoing message. -+ */ -+#endif - { "assumed_charset", DT_STR, R_NONE, UL &AssumedCharset, UL 0}, - /* - ** .pp -@@ -329,6 +343,14 @@ struct option_t MuttVars[] = { - ** mailbox by performing a fast mailbox scan when it is defined. - ** Afterwards the new mail status is tracked by file size changes. - */ -+#ifdef USE_NNTP -+ { "catchup_newsgroup", DT_QUAD, R_NONE, OPT_CATCHUP, M_ASKYES }, -+ /* -+ ** .pp -+ ** If this variable is \fIset\fP, Mutt will mark all articles in newsgroup -+ ** as read when you quit the newsgroup (catchup newsgroup). -+ */ -+#endif - { "charset", DT_STR, R_NONE, UL &Charset, UL 0 }, - /* - ** .pp -@@ -690,6 +712,16 @@ struct option_t MuttVars[] = { - ** sent to both the list and your address, resulting in two copies - ** of the same email for you. - */ -+#ifdef USE_NNTP -+ { "followup_to_poster", DT_QUAD, R_NONE, OPT_FOLLOWUPTOPOSTER, M_ASKYES }, -+ /* -+ ** .pp -+ ** If this variable is \fIset\fP and the keyword "poster" is present in -+ ** \fIFollowup-To\fP header, follow-up to newsgroup function is not -+ ** permitted. The message will be mailed to the submitter of the -+ ** message via mail. -+ */ -+#endif - { "force_name", DT_BOOL, R_NONE, OPTFORCENAME, 0 }, - /* - ** .pp -@@ -760,6 +792,27 @@ struct option_t MuttVars[] = { - ** a regular expression that will match the whole name so mutt will expand - ** ``Franklin'' to ``Franklin, Steve''. - */ -+#ifdef USE_NNTP -+ { "group_index_format", DT_STR, R_BOTH, UL &GroupFormat, UL "%4C %M%N %5s %-45.45f %d" }, -+ /* -+ ** .pp -+ ** This variable allows you to customize the newsgroup browser display to -+ ** your personal taste. This string is similar to ``$index_format'', but -+ ** has its own set of printf()-like sequences: -+ ** .pp -+ ** .ts -+ ** %C current newsgroup number -+ ** %d description of newsgroup (becomes from server) -+ ** %f newsgroup name -+ ** %M - if newsgroup not allowed for direct post (moderated for example) -+ ** %N N if newsgroup is new, u if unsubscribed, blank otherwise -+ ** %n number of new articles in newsgroup -+ ** %s number of unread articles in newsgroup -+ ** %>X right justify the rest of the string and pad with character "X" -+ ** %|X pad to the end of the line with character "X" -+ ** .te -+ */ -+#endif - { "hdr_format", DT_SYN, R_NONE, UL "index_format", 0 }, - /* - */ -@@ -1090,6 +1143,7 @@ struct option_t MuttVars[] = { - ** .dt %E .dd number of messages in current thread - ** .dt %f .dd sender (address + real name), either From: or Return-Path: - ** .dt %F .dd author name, or recipient name if the message is from you -+ ** .dt %g .dd newsgroup name (if compiled with nntp support) - ** .dt %H .dd spam attribute(s) of this message - ** .dt %i .dd message-id of the current message - ** .dt %l .dd number of lines in the message (does not work with maildir, -@@ -1105,12 +1159,14 @@ struct option_t MuttVars[] = { - ** stashed the message: list name or recipient name - ** if not sent to a list - ** .dt %P .dd progress indicator for the builtin pager (how much of the file has been displayed) -+ ** .dt %R .dd `x-comment-to:' field (if present and compiled with nntp support) - ** .dt %s .dd subject of the message - ** .dt %S .dd status of the message (``N''/``D''/``d''/``!''/``r''/\(as) - ** .dt %t .dd ``To:'' field (recipients) - ** .dt %T .dd the appropriate character from the $$to_chars string - ** .dt %u .dd user (login) name of the author - ** .dt %v .dd first name of the author, or the recipient if the message is from you -+ ** .dt %W .dd name of organization of author (`organization:' field) - ** .dt %X .dd number of attachments - ** (please see the ``$attachments'' section for possible speed effects) - ** .dt %y .dd ``X-Label:'' field, if present -@@ -1145,6 +1201,21 @@ struct option_t MuttVars[] = { - ** Note that these expandos are supported in - ** ``$save-hook'', ``$fcc-hook'' and ``$fcc-save-hook'', too. - */ -+#ifdef USE_NNTP -+ { "inews", DT_PATH, R_NONE, UL &Inews, UL "" }, -+ /* -+ ** .pp -+ ** If set, specifies the program and arguments used to deliver news posted -+ ** by Mutt. Otherwise, mutt posts article using current connection to -+ ** news server. The following printf-style sequence is understood: -+ ** .pp -+ ** .ts -+ ** %s newsserver name -+ ** .te -+ ** .pp -+ ** Example: set inews="/usr/local/bin/inews -hS" -+ */ -+#endif - { "ispell", DT_PATH, R_NONE, UL &Ispell, UL ISPELL }, - /* - ** .pp -@@ -1368,6 +1439,15 @@ struct option_t MuttVars[] = { - ** menu, attachments which cannot be decoded in a reasonable manner will - ** be attached to the newly composed message if this option is \fIset\fP. - */ -+#ifdef USE_NNTP -+ { "mime_subject", DT_BOOL, R_NONE, OPTMIMESUBJECT, 1 }, -+ /* -+ ** .pp -+ ** If \fIunset\fP, 8-bit ``subject:'' line in article header will not be -+ ** encoded according to RFC2047 to base64. This is useful when message -+ ** is Usenet article, because MIME for news is nonstandard feature. -+ */ -+#endif - #ifdef MIXMASTER - { "mix_entry_format", DT_STR, R_NONE, UL &MixEntryFormat, UL "%4n %c %-16s %a" }, - /* -@@ -1448,6 +1528,77 @@ struct option_t MuttVars[] = { - ** See also $$read_inc, $$write_inc and $$net_inc. - */ - #endif -+#ifdef USE_NNTP -+ { "news_cache_dir", DT_PATH, R_NONE, UL &NewsCacheDir, UL "~/.mutt" }, -+ /* -+ ** .pp -+ ** This variable pointing to directory where Mutt will save cached news -+ ** articles headers in. If \fIunset\fP, headers will not be saved at all -+ ** and will be reloaded each time when you enter to newsgroup. -+ */ -+ { "news_server", DT_STR, R_NONE, UL &NewsServer, 0 }, -+ /* -+ ** .pp -+ ** This variable specifies domain name or address of NNTP server. It -+ ** defaults to the newsserver specified in the environment variable -+ ** $$$NNTPSERVER or contained in the file /etc/nntpserver. You can also -+ ** specify username and an alternative port for each newsserver, ie: -+ ** .pp -+ ** [news[s]://][username[:password]@]newsserver[:port] -+ */ -+ { "newsrc", DT_PATH, R_NONE, UL &NewsRc, UL "~/.newsrc" }, -+ /* -+ ** .pp -+ ** The file, containing info about subscribed newsgroups - names and -+ ** indexes of read articles. The following printf-style sequence -+ ** is understood: -+ ** .pp -+ ** .ts -+ ** %s newsserver name -+ ** .te -+ */ -+ { "nntp_context", DT_NUM, R_NONE, UL &NntpContext, 1000 }, -+ /* -+ ** .pp -+ ** This variable defines number of articles which will be in index when -+ ** newsgroup entered. If active newsgroup have more articles than this -+ ** number, oldest articles will be ignored. Also controls how many -+ ** articles headers will be saved in cache when you quit newsgroup. -+ */ -+ { "nntp_load_description", DT_BOOL, R_NONE, OPTLOADDESC, 1 }, -+ /* -+ ** .pp -+ ** This variable controls whether or not descriptions for each newsgroup -+ ** must be loaded when newsgroup is added to list (first time list -+ ** loading or new newsgroup adding). -+ */ -+ { "nntp_user", DT_STR, R_NONE, UL &NntpUser, UL "" }, -+ /* -+ ** .pp -+ ** Your login name on the NNTP server. If \fIunset\fP and NNTP server requires -+ ** authentification, Mutt will prompt you for your account name when you -+ ** connect to newsserver. -+ */ -+ { "nntp_pass", DT_STR, R_NONE, UL &NntpPass, UL "" }, -+ /* -+ ** .pp -+ ** Your password for NNTP account. -+ */ -+ { "nntp_poll", DT_NUM, R_NONE, UL &NewsPollTimeout, 60 }, -+ /* -+ ** .pp -+ ** The time in seconds until any operations on newsgroup except post new -+ ** article will cause recheck for new news. If set to 0, Mutt will -+ ** recheck newsgroup on each operation in index (stepping, read article, -+ ** etc.). -+ */ -+ { "nntp_reconnect", DT_QUAD, R_NONE, OPT_NNTPRECONNECT, M_ASKYES }, -+ /* -+ ** .pp -+ ** Controls whether or not Mutt will try to reconnect to newsserver when -+ ** connection lost. -+ */ -+#endif - { "pager", DT_PATH, R_NONE, UL &Pager, UL "builtin" }, - /* - ** .pp -@@ -2331,6 +2482,16 @@ struct option_t MuttVars[] = { - { "post_indent_str", DT_SYN, R_NONE, UL "post_indent_string", 0 }, - /* - */ -+#ifdef USE_NNTP -+ { "post_moderated", DT_QUAD, R_NONE, OPT_TOMODERATED, M_ASKYES }, -+ /* -+ ** .pp -+ ** If set to \fIyes\fP, Mutt will post article to newsgroup that have -+ ** not permissions to posting (e.g. moderated). \fBNote:\fP if newsserver -+ ** does not support posting to that newsgroup or totally read-only, that -+ ** posting will not have an effect. -+ */ -+#endif - { "postpone", DT_QUAD, R_NONE, OPT_POSTPONE, M_ASKYES }, - /* - ** .pp -@@ -2725,6 +2886,28 @@ struct option_t MuttVars[] = { - ** Command to use when spawning a subshell. By default, the user's login - ** shell from \fC/etc/passwd\fP is used. - */ -+#ifdef USE_NNTP -+ { "save_unsubscribed",DT_BOOL, R_NONE, OPTSAVEUNSUB, 0 }, -+ /* -+ ** .pp -+ ** When \fIset\fP, info about unsubscribed newsgroups will be saved into -+ ** ``newsrc'' file and into cache. -+ */ -+ { "show_new_news", DT_BOOL, R_NONE, OPTSHOWNEWNEWS, 1 }, -+ /* -+ ** .pp -+ ** If \fIset\fP, newsserver will be asked for new newsgroups on entering -+ ** the browser. Otherwise, it will be done only once for a newsserver. -+ ** Also controls whether or not number of new articles of subscribed -+ ** newsgroups will be then checked. -+ */ -+ { "show_only_unread", DT_BOOL, R_NONE, OPTSHOWONLYUNREAD, 0 }, -+ /* -+ ** .pp -+ ** If \fIset\fP, only subscribed newsgroups that contain unread articles -+ ** will be displayed in browser. -+ */ -+#endif - { "sig_dashes", DT_BOOL, R_NONE, OPTSIGDASHES, 1 }, - /* - ** .pp -@@ -3275,6 +3458,14 @@ struct option_t MuttVars[] = { - ** option does nothing: mutt will never write out the ``Bcc:'' header - ** in this case. - */ -+#ifdef USE_NNTP -+ { "x_comment_to", DT_BOOL, R_NONE, OPTXCOMMENTTO, 0 }, -+ /* -+ ** .pp -+ ** If \fIset\fP, Mutt will add ``X-Comment-To:'' field (that contains full -+ ** name of original article author) to article that followuped to newsgroup. -+ */ -+#endif - /*--*/ - { NULL } - }; -diff -udprP mutt-1.5.19.orig/keymap.c mutt-1.5.19/keymap.c ---- mutt-1.5.19.orig/keymap.c 2008-11-26 20:48:48.000000000 +0200 -+++ mutt-1.5.19/keymap.c 2009-01-06 22:27:38.000000000 +0200 -@@ -654,7 +654,6 @@ void km_init (void) - km_bindkey ("", MENU_MAIN, OP_DISPLAY_MESSAGE); - - km_bindkey ("x", MENU_PAGER, OP_EXIT); -- km_bindkey ("i", MENU_PAGER, OP_EXIT); - km_bindkey ("", MENU_PAGER, OP_PREV_LINE); - km_bindkey ("", MENU_PAGER, OP_NEXT_PAGE); - km_bindkey ("", MENU_PAGER, OP_PREV_PAGE); -diff -udprP mutt-1.5.19.orig/mailbox.h mutt-1.5.19/mailbox.h ---- mutt-1.5.19.orig/mailbox.h 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/mailbox.h 2009-01-06 22:27:38.000000000 +0200 -@@ -74,6 +74,9 @@ int mx_is_imap (const char *); - #ifdef USE_POP - int mx_is_pop (const char *); - #endif -+#ifdef USE_NNTP -+int mx_is_nntp (const char *); -+#endif - - int mx_access (const char*, int); - int mx_check_empty (const char *); -diff -udprP mutt-1.5.19.orig/main.c mutt-1.5.19/main.c ---- mutt-1.5.19.orig/main.c 2009-01-04 01:27:10.000000000 +0200 -+++ mutt-1.5.19/main.c 2009-01-06 22:27:38.000000000 +0200 -@@ -60,6 +60,10 @@ - #include - #endif - -+#ifdef USE_NNTP -+#include "nntp.h" -+#endif -+ - static const char *ReachingUs = N_("\ - To contact the developers, please mail to .\n\ - To report a bug, please visit http://bugs.mutt.org/.\n"); -@@ -133,6 +137,8 @@ options:\n\ - " -e \tspecify a command to be executed after initialization\n\ - -f \tspecify which mailbox to read\n\ - -F \tspecify an alternate muttrc file\n\ -+ -g \tspecify a newsserver (if compiled with NNTP)\n\ -+ -G\t\tselect a newsgroup (if compiled with NNTP)\n\ - -H \tspecify a draft file to read header and body from\n\ - -i \tspecify a file which Mutt should include in the body\n\ - -m \tspecify a default mailbox type\n\ -@@ -255,6 +261,12 @@ static void show_version (void) - "-USE_POP " - #endif - -+#ifdef USE_NNTP -+ "+USE_NNTP " -+#else -+ "-USE_NNTP " -+#endif -+ - #ifdef USE_IMAP - "+USE_IMAP " - #else -@@ -522,6 +534,9 @@ static void start_curses (void) - #define M_NOSYSRC (1<<2) /* -n */ - #define M_RO (1<<3) /* -R */ - #define M_SELECT (1<<4) /* -y */ -+#ifdef USE_NNTP -+#define M_NEWS (1<<5) /* -g and -G */ -+#endif - - int main (int argc, char **argv) - { -@@ -594,7 +609,11 @@ int main (int argc, char **argv) - argv[nargc++] = argv[optind]; - } - -+#ifdef USE_NNTP -+ if ((i = getopt (argc, argv, "+A:a:b:F:f:c:Dd:e:g:GH:s:i:hm:npQ:RvxyzZ")) != EOF) -+#else - if ((i = getopt (argc, argv, "+A:a:b:F:f:c:Dd:e:H:s:i:hm:npQ:RvxyzZ")) != EOF) -+#endif - switch (i) - { - case 'A': -@@ -687,6 +706,20 @@ int main (int argc, char **argv) - flags |= M_SELECT; - break; - -+#ifdef USE_NNTP -+ case 'g': /* Specify a newsserver */ -+ { -+ char buf[LONG_STRING]; -+ -+ snprintf (buf, sizeof (buf), "set news_server=%s", optarg); -+ commands = mutt_add_list (commands, buf); -+ } -+ -+ case 'G': /* List of newsgroups */ -+ flags |= M_SELECT | M_NEWS; -+ break; -+#endif -+ - case 'z': - flags |= M_IGNORE; - break; -@@ -974,6 +1007,18 @@ int main (int argc, char **argv) - } - else if (flags & M_SELECT) - { -+#ifdef USE_NNTP -+ if (flags & M_NEWS) -+ { -+ set_option (OPTNEWS); -+ if(!(CurrentNewsSrv = mutt_select_newsserver (NewsServer))) -+ { -+ mutt_endwin (Errorbuf); -+ exit (1); -+ } -+ } -+ else -+#endif - if (!Incoming) { - mutt_endwin _("No incoming mailboxes defined."); - exit (1); -@@ -989,6 +1034,15 @@ int main (int argc, char **argv) - - if (!folder[0]) - strfcpy (folder, NONULL(Spoolfile), sizeof (folder)); -+ -+#ifdef USE_NNTP -+ if (option (OPTNEWS)) -+ { -+ unset_option (OPTNEWS); -+ nntp_expand_path (folder, sizeof (folder), &CurrentNewsSrv->conn->account); -+ } -+ else -+#endif - mutt_expand_path (folder, sizeof (folder)); - - mutt_str_replace (&CurrentFolder, folder); -diff -udprP mutt-1.5.19.orig/mutt.h mutt-1.5.19/mutt.h ---- mutt-1.5.19.orig/mutt.h 2008-09-26 01:00:03.000000000 +0300 -+++ mutt-1.5.19/mutt.h 2009-01-06 22:27:38.000000000 +0200 -@@ -223,6 +223,9 @@ enum - M_PGP_KEY, - M_XLABEL, - M_MIMEATTACH, -+#ifdef USE_NNTP -+ M_NEWSGROUPS, -+#endif - - /* Options for Mailcap lookup */ - M_EDIT, -@@ -278,6 +281,12 @@ enum - #endif - OPT_SUBJECT, - OPT_VERIFYSIG, /* verify PGP signatures */ -+#ifdef USE_NNTP -+ OPT_TOMODERATED, -+ OPT_NNTPRECONNECT, -+ OPT_CATCHUP, -+ OPT_FOLLOWUPTOPOSTER, -+#endif /* USE_NNTP */ - - /* THIS MUST BE THE LAST VALUE. */ - OPT_MAX -@@ -293,6 +302,7 @@ enum - #define SENDMAILX (1<<6) - #define SENDKEY (1<<7) - #define SENDRESEND (1<<8) -+#define SENDNEWS (1<<9) - - /* flags to _mutt_select_file() */ - #define M_SEL_BUFFY (1<<0) -@@ -312,6 +322,8 @@ enum - OPTASCIICHARS, - OPTASKBCC, - OPTASKCC, -+ OPTASKFOLLOWUP, -+ OPTASKXCOMMENTTO, - OPTATTACHSPLIT, - OPTAUTOEDIT, - OPTAUTOTAG, -@@ -387,6 +399,9 @@ enum - OPTMETOO, - OPTMHPURGE, - OPTMIMEFORWDECODE, -+#ifdef USE_NNTP -+ OPTMIMESUBJECT, /* encode subject line with RFC2047 */ -+#endif - OPTNARROWTREE, - OPTPAGERSTOP, - OPTPIPEDECODE, -@@ -468,6 +483,16 @@ enum - OPTPGPAUTOINLINE, - OPTPGPREPLYINLINE, - -+ /* news options */ -+ -+#ifdef USE_NNTP -+ OPTSHOWNEWNEWS, -+ OPTSHOWONLYUNREAD, -+ OPTSAVEUNSUB, -+ OPTLOADDESC, -+ OPTXCOMMENTTO, -+#endif /* USE_NNTP */ -+ - /* pseudo options */ - - OPTAUXSORT, /* (pseudo) using auxillary sort function */ -@@ -488,6 +513,7 @@ enum - OPTSORTSUBTHREADS, /* (pseudo) used when $sort_aux changes */ - OPTNEEDRESCORE, /* (pseudo) set when the `score' command is used */ - OPTATTACHMSG, /* (pseudo) used by attach-message */ -+ OPTHIDEREAD, /* (pseudo) whether or not hide read messages */ - OPTKEEPQUIET, /* (pseudo) shut up the message and refresh - * functions while we are executing an - * external program. -@@ -498,6 +524,12 @@ enum - OPTDONTHANDLEPGPKEYS, /* (pseudo) used to extract PGP keys */ - OPTUNBUFFEREDINPUT, /* (pseudo) don't use key buffer */ - -+#ifdef USE_NNTP -+ OPTNEWS, /* (pseudo) used to change reader mode */ -+ OPTNEWSSEND, /* (pseudo) used to change behavior when posting */ -+ OPTNEWSCACHE, /* (pseudo) used to indicate if news cache exist */ -+#endif -+ - OPTMAX - }; - -@@ -575,6 +607,13 @@ typedef struct envelope - char *supersedes; - char *date; - char *x_label; -+ char *organization; -+#ifdef USE_NNTP -+ char *newsgroups; -+ char *xref; -+ char *followup_to; -+ char *x_comment_to; -+#endif - BUFFER *spam; - LIST *references; /* message references (in reverse order) */ - LIST *in_reply_to; /* in-reply-to header content */ -@@ -741,6 +780,9 @@ typedef struct header - ENVELOPE *env; /* envelope information */ - BODY *content; /* list of MIME parts */ - char *path; -+#ifdef USE_NNTP -+ int article_num; -+#endif - - char *tree; /* character string to print thread tree */ - struct thread *thread; -@@ -756,7 +798,7 @@ typedef struct header - int refno; /* message number on server */ - #endif - --#if defined USE_POP || defined USE_IMAP -+#if defined USE_POP || defined USE_IMAP || defined USE_NNTP - void *data; /* driver-specific data */ - #endif - -diff -udprP mutt-1.5.19.orig/muttlib.c mutt-1.5.19/muttlib.c ---- mutt-1.5.19.orig/muttlib.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/muttlib.c 2009-01-06 22:27:38.000000000 +0200 -@@ -286,7 +286,7 @@ void mutt_free_header (HEADER **h) - #ifdef MIXMASTER - mutt_free_list (&(*h)->chain); - #endif --#if defined USE_POP || defined USE_IMAP -+#if defined USE_POP || defined USE_IMAP || defined USE_NNTP - FREE (&(*h)->data); - #endif - FREE (h); /* __FREE_CHECKED__ */ -@@ -674,6 +674,13 @@ void mutt_free_envelope (ENVELOPE **p) - FREE (&(*p)->supersedes); - FREE (&(*p)->date); - FREE (&(*p)->x_label); -+ FREE (&(*p)->organization); -+#ifdef USE_NNTP -+ FREE (&(*p)->newsgroups); -+ FREE (&(*p)->xref); -+ FREE (&(*p)->followup_to); -+ FREE (&(*p)->x_comment_to); -+#endif - - mutt_buffer_free (&(*p)->spam); - -@@ -1455,6 +1462,14 @@ int mutt_save_confirm (const char *s, st - } - } - -+#ifdef USE_NNTP -+ if (magic == M_NNTP) -+ { -+ mutt_error _("Can't save message to newsserver."); -+ return 0; -+ } -+#endif -+ - if (stat (s, st) != -1) - { - if (magic == -1) -diff -udprP mutt-1.5.19.orig/mx.c mutt-1.5.19/mx.c ---- mutt-1.5.19.orig/mx.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/mx.c 2009-01-06 22:27:38.000000000 +0200 -@@ -343,6 +343,22 @@ int mx_is_pop (const char *p) - } - #endif - -+#ifdef USE_NNTP -+int mx_is_nntp (const char *p) -+{ -+ url_scheme_t scheme; -+ -+ if (!p) -+ return 0; -+ -+ scheme = url_check_scheme (p); -+ if (scheme == U_NNTP || scheme == U_NNTPS) -+ return 1; -+ -+ return 0; -+} -+#endif -+ - int mx_get_magic (const char *path) - { - struct stat st; -@@ -360,6 +376,11 @@ int mx_get_magic (const char *path) - return M_POP; - #endif /* USE_POP */ - -+#ifdef USE_NNTP -+ if (mx_is_nntp (path)) -+ return M_NNTP; -+#endif /* USE_NNTP */ -+ - if (stat (path, &st) == -1) - { - dprint (1, (debugfile, "mx_get_magic(): unable to stat %s: %s (errno %d).\n", -@@ -699,6 +720,12 @@ CONTEXT *mx_open_mailbox (const char *pa - break; - #endif /* USE_POP */ - -+#ifdef USE_NNTP -+ case M_NNTP: -+ rc = nntp_open_mailbox (ctx); -+ break; -+#endif /* USE_NNTP */ -+ - default: - rc = -1; - break; -@@ -791,6 +818,12 @@ static int sync_mailbox (CONTEXT *ctx, i - rc = pop_sync_mailbox (ctx, index_hint); - break; - #endif /* USE_POP */ -+ -+#ifdef USE_NNTP -+ case M_NNTP: -+ rc = nntp_sync_mailbox (ctx); -+ break; -+#endif /* USE_NNTP */ - } - - #if 0 -@@ -817,6 +850,16 @@ int mx_close_mailbox (CONTEXT *ctx, int - - ctx->closing = 1; - -+#ifdef USE_NNTP -+ if (ctx->magic == M_NNTP) -+ { -+ int ret; -+ -+ ret = nntp_close_mailbox (ctx); -+ mx_fastclose_mailbox (ctx); -+ return ret; -+ } -+#endif - if (ctx->readonly || ctx->dontwrite) - { - /* mailbox is readonly or we don't want to write */ -@@ -1354,6 +1397,11 @@ int mx_check_mailbox (CONTEXT *ctx, int - case M_POP: - return (pop_check_mailbox (ctx, index_hint)); - #endif /* USE_POP */ -+ -+#ifdef USE_NNTP -+ case M_NNTP: -+ return (nntp_check_mailbox (ctx)); -+#endif /* USE_NNTP */ - } - } - -@@ -1414,6 +1462,15 @@ MESSAGE *mx_open_message (CONTEXT *ctx, - } - #endif /* USE_POP */ - -+#ifdef USE_NNTP -+ case M_NNTP: -+ { -+ if (nntp_fetch_message (msg, ctx, msgno) != 0) -+ FREE (&msg); -+ break; -+ } -+#endif /* USE_NNTP */ -+ - default: - dprint (1, (debugfile, "mx_open_message(): function not implemented for mailbox type %d.\n", ctx->magic)); - FREE (&msg); -@@ -1495,6 +1552,9 @@ int mx_close_message (MESSAGE **msg) - #ifdef USE_POP - || (*msg)->magic == M_POP - #endif -+#ifdef USE_NNTP -+ || (*msg)->magic == M_NNTP -+#endif - ) - { - r = safe_fclose (&(*msg)->fp); -diff -udprP mutt-1.5.19.orig/mx.h mutt-1.5.19/mx.h ---- mutt-1.5.19.orig/mx.h 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/mx.h 2009-01-06 22:27:38.000000000 +0200 -@@ -40,6 +40,9 @@ enum - #ifdef USE_POP - , M_POP - #endif -+#ifdef USE_NNTP -+ , M_NNTP -+#endif - }; - - WHERE short DefaultMagic INITVAL (M_MBOX); -diff -udprP mutt-1.5.19.orig/newsrc.c mutt-1.5.19/newsrc.c ---- mutt-1.5.19.orig/newsrc.c 1970-01-01 03:00:00.000000000 +0300 -+++ mutt-1.5.19/newsrc.c 2009-01-06 22:27:38.000000000 +0200 -@@ -0,0 +1,1170 @@ -+/* -+ * Copyright (C) 1998 Brandon Long -+ * Copyright (C) 1999 Andrej Gritsenko -+ * Copyright (C) 2000-2009 Vsevolod Volkov -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#if HAVE_CONFIG_H -+# include "config.h" -+#endif -+ -+#include "mutt.h" -+#include "mutt_curses.h" -+#include "sort.h" -+#include "mx.h" -+#include "mime.h" -+#include "mailbox.h" -+#include "nntp.h" -+#include "rfc822.h" -+#include "rfc1524.h" -+#include "rfc2047.h" -+ -+#include -+#include -+#include -+#include -+#include -+ -+void nntp_add_to_list (NNTP_SERVER *s, NNTP_DATA *d) -+{ -+ LIST *l; -+ -+ if (!s || !d) -+ return; -+ -+ l = safe_calloc (1, sizeof (LIST)); -+ if (s->list) -+ s->tail->next = l; -+ else -+ s->list = l; -+ s->tail = l; -+ l->data = (void *) d; -+} -+ -+static int nntp_parse_newsrc_line (NNTP_SERVER *news, char *line) -+{ -+ NNTP_DATA *data; -+ char group[LONG_STRING]; -+ int x = 1; -+ char *p = line, *b, *h; -+ size_t len; -+ -+ while (*p) -+ { -+ if (*p++ == ',') -+ x++; -+ } -+ -+ p = line; -+ while (*p && (*p != ':' && *p != '!')) p++; -+ if (!*p) -+ return -1; -+ len = p + 1 - line; -+ if (len > sizeof (group)) -+ len = sizeof (group); -+ strfcpy (group, line, len); -+ if ((data = (NNTP_DATA *)hash_find (news->newsgroups, group)) == NULL) -+ { -+ data = (NNTP_DATA *) safe_calloc (1, sizeof (NNTP_DATA) + strlen (group) + 1); -+ data->group = (char *) data + sizeof (NNTP_DATA); -+ strcpy (data->group, group); -+ data->nserv = news; -+ data->deleted = 1; -+ if (news->newsgroups->nelem < news->newsgroups->curnelem * 2) -+ news->newsgroups = hash_resize (news->newsgroups, news->newsgroups->nelem * 2); -+ hash_insert (news->newsgroups, data->group, data, 0); -+ nntp_add_to_list (news, data); -+ } -+ else -+ FREE ((void **) &data->entries); -+ -+ data->rc = 1; -+ data->entries = safe_calloc (x*2, sizeof (NEWSRC_ENTRY)); -+ data->max = x*2; -+ -+ if (*p == ':') -+ data->subscribed = 1; -+ else -+ data->subscribed = 0; -+ -+ p++; -+ b = p; -+ x = 0; -+ while (*b) -+ { -+ while (*p && *p != ',' && *p != '\n') p++; -+ if (*p) -+ { -+ *p = '\0'; -+ p++; -+ } -+ if ((h = strchr(b, '-'))) -+ { -+ *h = '\0'; -+ h++; -+ data->entries[x].first = atoi(b); -+ data->entries[x].last = atoi(h); -+ } -+ else -+ { -+ data->entries[x].first = atoi(b); -+ data->entries[x].last = data->entries[x].first; -+ } -+ b = p; -+ if (data->entries[x].last != 0) -+ x++; -+ } -+ if (x && !data->lastMessage) -+ data->lastMessage = data->entries[x-1].last; -+ data->num = x; -+ mutt_newsgroup_stat (data); -+ dprint (2, (debugfile, "parse_line: Newsgroup %s\n", data->group)); -+ -+ return 0; -+} -+ -+static int slurp_newsrc (NNTP_SERVER *news) -+{ -+ FILE *fp; -+ char *buf; -+ struct stat sb; -+ -+ news->stat = stat (news->newsrc, &sb); -+ news->size = sb.st_size; -+ news->mtime = sb.st_mtime; -+ -+ if ((fp = safe_fopen (news->newsrc, "r")) == NULL) -+ return -1; -+ /* hmm, should we use dotlock? */ -+ if (mx_lock_file (news->newsrc, fileno (fp), 0, 0, 1)) -+ { -+ fclose (fp); -+ return -1; -+ } -+ -+ buf = safe_malloc (sb.st_size + 1); -+ while (sb.st_size && fgets (buf, sb.st_size + 1, fp)) -+ nntp_parse_newsrc_line (news, buf); -+ FREE (&buf); -+ -+ mx_unlock_file (news->newsrc, fileno (fp), 0); -+ fclose (fp); -+ return 0; -+} -+ -+void nntp_cache_expand (char *dst, const char *src) -+{ -+ snprintf (dst, _POSIX_PATH_MAX, "%s/%s", NewsCacheDir, src); -+ mutt_expand_path (dst, _POSIX_PATH_MAX); -+} -+ -+/* Loads $news_cache_dir/.index into memory, loads newsserver data -+ * and newsgroup cache names */ -+static int nntp_parse_cacheindex (NNTP_SERVER *news) -+{ -+ struct stat st; -+ char buf[HUGE_STRING], *cp; -+ char dir[_POSIX_PATH_MAX], file[_POSIX_PATH_MAX]; -+ FILE *index; -+ NNTP_DATA *data; -+ int l, m, t; -+ -+ /* check is server name defined or not */ -+ if (!news || !news->conn || !news->conn->account.host) -+ return -1; -+ unset_option (OPTNEWSCACHE); -+ if (!NewsCacheDir || !*NewsCacheDir) -+ return 0; -+ -+ strfcpy (dir, NewsCacheDir, sizeof (dir)); -+ mutt_expand_path (dir, sizeof(dir)); -+ -+ if (lstat (dir, &st) || (st.st_mode & S_IFDIR) == 0) -+ { -+ snprintf (buf, sizeof(buf), _("Directory %s not exist. Create it?"), dir); -+ if (mutt_yesorno (buf, M_YES) != M_YES || mkdir (dir, (S_IRWXU+S_IRWXG+ -+ S_IRWXO))) -+ { -+ mutt_error _("Cache directory not created!"); -+ return -1; -+ } -+ mutt_clear_error(); -+ } -+ -+ set_option (OPTNEWSCACHE); -+ -+ FREE (&news->cache); -+ snprintf (buf, sizeof(buf), "%s/.index", dir); -+ if (!(index = safe_fopen (buf, "a+"))) -+ return 0; -+ rewind (index); -+ while (fgets (buf, sizeof(buf), index)) -+ { -+ buf[strlen(buf) - 1] = 0; /* strip ending '\n' */ -+ if (!mutt_strncmp (buf, "#: ", 3) && -+ !mutt_strcasecmp (buf+3, news->conn->account.host)) -+ break; -+ } -+ while (fgets (buf, sizeof(buf), index)) -+ { -+ cp = buf; -+ while (*cp && *cp != ' ') cp++; -+ if (!*cp) continue; -+ cp[0] = 0; -+ if (!mutt_strcmp (buf, "#:")) -+ break; -+ sscanf (cp + 1, "%s %d %d", file, &l, &m); -+ if (!mutt_strcmp (buf, "ALL")) -+ { -+ news->cache = safe_strdup (file); -+ news->newgroups_time = m; -+ } -+ else if (news->newsgroups) -+ { -+ if ((data = (NNTP_DATA *)hash_find (news->newsgroups, buf)) == NULL) -+ { -+ data = (NNTP_DATA *) safe_calloc (1, sizeof (NNTP_DATA) + strlen (buf) + 1); -+ data->group = (char *) data + sizeof (NNTP_DATA); -+ strcpy(data->group, buf); -+ data->nserv = news; -+ data->deleted = 1; -+ if (news->newsgroups->nelem < news->newsgroups->curnelem * 2) -+ news->newsgroups = hash_resize (news->newsgroups, news->newsgroups->nelem * 2); -+ hash_insert (news->newsgroups, data->group, data, 0); -+ nntp_add_to_list (news, data); -+ } -+ data->cache = safe_strdup (file); -+ t = 0; -+ if (!data->firstMessage || data->lastMessage < m) -+ t = 1; -+ if (!data->firstMessage) -+ data->firstMessage = l; -+ if (data->lastMessage < m) -+ data->lastMessage = m; -+ data->lastCached = m; -+ if (t || !data->unread) -+ mutt_newsgroup_stat (data); -+ } -+ } -+ fclose (index); -+ return 0; -+} -+ -+const char * -+nntp_format_str (char *dest, size_t destlen, size_t col, char op, const char *src, -+ const char *fmt, const char *ifstring, const char *elsestring, -+ unsigned long data, format_flag flags) -+{ -+ char fn[SHORT_STRING], tmp[SHORT_STRING]; -+ -+ switch (op) -+ { -+ case 's': -+ strncpy (fn, NewsServer, sizeof(fn) - 1); -+ mutt_strlower (fn); -+ snprintf (tmp, sizeof (tmp), "%%%ss", fmt); -+ snprintf (dest, destlen, tmp, fn); -+ break; -+ } -+ return (src); -+} -+ -+/* nntp_parse_url: given an NNPT URL, return host, port, -+ * username, password and newsgroup will recognise. */ -+int nntp_parse_url (const char *server, ACCOUNT *acct, -+ char *group, size_t group_len) -+{ -+ ciss_url_t url; -+ char *c; -+ int ret = -1; -+ -+ /* Defaults */ -+ acct->flags = 0; -+ acct->port = NNTP_PORT; -+ acct->type = M_ACCT_TYPE_NNTP; -+ -+ c = safe_strdup (server); -+ url_parse_ciss (&url, c); -+ -+ if (url.scheme == U_NNTP || url.scheme == U_NNTPS) -+ { -+ if (url.scheme == U_NNTPS) -+ { -+ acct->flags |= M_ACCT_SSL; -+ acct->port = NNTP_SSL_PORT; -+ } -+ -+ *group = '\0'; -+ if (url.path) -+ strfcpy (group, url.path, group_len); -+ -+ ret = mutt_account_fromurl (acct, &url); -+ } -+ -+ FREE (&c); -+ return ret; -+} -+ -+void nntp_expand_path (char *line, size_t len, ACCOUNT *acct) -+{ -+ ciss_url_t url; -+ -+ url.path = safe_strdup (line); -+ mutt_account_tourl (acct, &url); -+ url_ciss_tostring (&url, line, len, 0); -+ FREE (&url.path); -+} -+ -+/* -+ * Automatically loads a newsrc into memory, if necessary. -+ * Checks the size/mtime of a newsrc file, if it doesn't match, load -+ * again. Hmm, if a system has broken mtimes, this might mean the file -+ * is reloaded every time, which we'd have to fix. -+ * -+ * a newsrc file is a line per newsgroup, with the newsgroup, then a -+ * ':' denoting subscribed or '!' denoting unsubscribed, then a -+ * comma separated list of article numbers and ranges. -+ */ -+NNTP_SERVER *mutt_select_newsserver (char *server) -+{ -+ char file[_POSIX_PATH_MAX]; -+ char *buf, *p; -+ LIST *list; -+ ACCOUNT acct; -+ NNTP_SERVER *serv; -+ CONNECTION *conn; -+ -+ if (!server || !*server) -+ { -+ mutt_error _("No newsserver defined!"); -+ return NULL; -+ } -+ -+ buf = p = safe_calloc (strlen (server) + 10, sizeof (char)); -+ if (url_check_scheme (server) == U_UNKNOWN) -+ { -+ strcpy (buf, "news://"); -+ p = strchr (buf, '\0'); -+ } -+ strcpy (p, server); -+ -+ if ((nntp_parse_url (buf, &acct, file, sizeof (file))) < 0 || *file) -+ { -+ FREE (&buf); -+ mutt_error (_("%s is an invalid newsserver specification!"), server); -+ return NULL; -+ } -+ FREE (&buf); -+ -+ conn = mutt_conn_find (NULL, &acct); -+ if (!conn) -+ return NULL; -+ -+ mutt_FormatString (file, sizeof (file), 0, NONULL (NewsRc), nntp_format_str, 0, 0); -+ mutt_expand_path (file, sizeof (file)); -+ -+ serv = (NNTP_SERVER *)conn->data; -+ if (serv) -+ { -+ struct stat sb; -+ -+ /* externally modified? */ -+ if (serv->stat != stat (file, &sb) || (!serv->stat && -+ (serv->size != sb.st_size || serv->mtime != sb.st_mtime))) -+ { -+ for (list = serv->list; list; list = list->next) -+ { -+ NNTP_DATA *data = (NNTP_DATA *) list->data; -+ -+ if (data) -+ { -+ data->subscribed = 0; -+ data->rc = 0; -+ data->num = 0; -+ } -+ } -+ slurp_newsrc (serv); -+ nntp_clear_cacheindex (serv); -+ } -+ -+ if (serv->status == NNTP_BYE) -+ serv->status = NNTP_NONE; -+ nntp_check_newgroups (serv, 0); -+ return serv; -+ } -+ -+ /* New newsserver */ -+ serv = safe_calloc (1, sizeof (NNTP_SERVER)); -+ serv->conn = conn; -+ serv->newsrc = safe_strdup (file); -+ serv->newsgroups = hash_create (1009); -+ slurp_newsrc (serv); /* load .newsrc */ -+ nntp_parse_cacheindex (serv); /* load .index */ -+ if (option (OPTNEWSCACHE) && serv->cache && nntp_get_cache_all (serv) >= 0) -+ nntp_check_newgroups (serv, 1); -+ else if (nntp_get_active (serv) < 0) -+ { -+ hash_destroy (&serv->newsgroups, nntp_delete_data); -+ for (list = serv->list; list; list = list->next) -+ list->data = NULL; -+ mutt_free_list (&serv->list); -+ FREE (&serv->newsrc); -+ FREE (&serv->cache); -+ FREE (&serv); -+ return NULL; -+ } -+ nntp_clear_cacheindex (serv); -+ conn->data = (void *)serv; -+ -+ return serv; -+} -+ -+/* -+ * full status flags are not supported by nntp, but we can fake some -+ * of them. This is how: -+ * Read = a read message number is in the .newsrc -+ * New = a message is new since we last read this newsgroup -+ * Old = anything else -+ * So, Read is marked as such in the newsrc, old is anything that is -+ * "skipped" in the newsrc, and new is anything not in the newsrc nor -+ * in the cache. By skipped, I mean before the last unread message -+ */ -+void nntp_get_status (CONTEXT *ctx, HEADER *h, char *group, int article) -+{ -+ NNTP_DATA *data = (NNTP_DATA *) ctx->data; -+ int x; -+ -+ if (group) -+ data = (NNTP_DATA *) hash_find (data->nserv->newsgroups, group); -+ -+ if (!data) -+ { -+#ifdef DEBUG -+ if (group) -+ dprint (3, (debugfile, "newsgroup %s not found\n", group)); -+#endif -+ return; -+ } -+ -+ for (x = 0; x < data->num; x++) -+ { -+ if ((article >= data->entries[x].first) && -+ (article <= data->entries[x].last)) -+ { -+ /* we cannot use mutt_set_flag() because mx_update_context() -+ didn't called yet */ -+ h->read = 1; -+ return; -+ } -+ } -+ /* If article was not cached yet, it is new! :) */ -+ if (!data->cache || article > data->lastCached) -+ return; -+ /* Old articles are articles which aren't read but an article after them -+ * has been cached */ -+ if (option (OPTMARKOLD)) -+ h->old = 1; -+} -+ -+void mutt_newsgroup_stat (NNTP_DATA *data) -+{ -+ int i; -+ unsigned int first, last; -+ -+ data->unread = 0; -+ if (data->lastMessage == 0 || data->firstMessage > data->lastMessage) -+ return; -+ -+ data->unread = data->lastMessage - data->firstMessage + 1; -+ for (i = 0; i < data->num; i++) -+ { -+ first = data->entries[i].first; -+ if (first < data->firstMessage) -+ first = data->firstMessage; -+ last = data->entries[i].last; -+ if (last > data->lastMessage) -+ last = data->lastMessage; -+ if (first <= last) -+ data->unread -= last - first + 1; -+ } -+} -+ -+static int puti (char *line, int num) -+{ -+ char *p, s[32]; -+ -+ for (p = s; num; ) -+ { -+ *p++ = '0' + num % 10; -+ num /= 10; -+ } -+ while (p > s) -+ *line++ = *--p, num++; -+ *line = '\0'; -+ return num; -+} -+ -+static void nntp_create_newsrc_line (NNTP_DATA *data, char **buf, char **pline, size_t *buflen) -+{ -+ char *line = *pline; -+ size_t len = *buflen - (*pline - *buf); -+ int x, i; -+ -+ if (len < LONG_STRING * 10) -+ { -+ len += *buflen; -+ *buflen *= 2; -+ line = *buf; -+ safe_realloc (buf, *buflen); -+ line = *buf + (*pline - line); -+ } -+ strcpy (line, data->group); -+ len -= strlen (line) + 1; -+ line += strlen (line); -+ *line++ = data->subscribed ? ':' : '!'; -+ *line++ = ' '; -+ *line = '\0'; -+ -+ for (x = 0; x < data->num; x++) -+ { -+ if (len < LONG_STRING) -+ { -+ len += *buflen; -+ *buflen *= 2; -+ *pline = line; -+ line = *buf; -+ safe_realloc (buf, *buflen); -+ line = *buf + (*pline - line); -+ } -+ if (x) -+ { -+ *line++ = ','; -+ len--; -+ } -+ -+#if 0 -+ if (data->entries[x].first == data->entries[x].last) -+ snprintf (line, len, "%d%n", data->entries[x].first, &i); -+ else -+ snprintf (line, len, "%d-%d%n", -+ data->entries[x].first, data->entries[x].last, &i); -+ len -= i; -+ line += i; -+#else -+ i = puti (line, data->entries[x].first); -+ line +=i; len -= i; -+ if (data->entries[x].first != data->entries[x].last) -+ { -+ *line++ = '-'; -+ len--; -+ i = puti (line, data->entries[x].last); -+ line +=i; len -= i; -+ } -+#endif -+ } -+ *line++ = '\n'; -+ *line = '\0'; -+ *pline = line; -+} -+ -+void newsrc_gen_entries (CONTEXT *ctx) -+{ -+ NNTP_DATA *data = (NNTP_DATA *)ctx->data; -+ int series, x; -+ unsigned int last = 0, first = 1; -+ int save_sort = SORT_ORDER; -+ -+ if (Sort != SORT_ORDER) -+ { -+ save_sort = Sort; -+ Sort = SORT_ORDER; -+ mutt_sort_headers (ctx, 0); -+ } -+ -+ if (!data->max) -+ { -+ data->entries = safe_calloc (5, sizeof (NEWSRC_ENTRY)); -+ data->max = 5; -+ } -+ -+ /* -+ * Set up to fake initial sequence from 1 to the article before the -+ * first article in our list -+ */ -+ data->num = 0; -+ series = 1; -+ -+ for (x = 0; x < ctx->msgcount; x++) -+ { -+ if (series) /* search for first unread */ -+ { -+ /* -+ * We don't actually check sequential order, since we mark -+ * "missing" entries as read/deleted -+ */ -+ last = ctx->hdrs[x]->article_num; -+ if (last >= data->firstMessage && !ctx->hdrs[x]->deleted && -+ !ctx->hdrs[x]->read) -+ { -+ if (data->num >= data->max) -+ { -+ data->max = data->max * 2; -+ safe_realloc (&data->entries, -+ data->max * sizeof (NEWSRC_ENTRY)); -+ } -+ data->entries[data->num].first = first; -+ data->entries[data->num].last = last - 1; -+ data->num++; -+ series = 0; -+ } -+ } -+ else /* search for first read */ -+ { -+ if (ctx->hdrs[x]->deleted || ctx->hdrs[x]->read) -+ { -+ first = last + 1; -+ series = 1; -+ } -+ last = ctx->hdrs[x]->article_num; -+ } -+ } -+ if (series && first <= data->lastLoaded) -+ { -+ if (data->num >= data->max) -+ { -+ data->max = data->max * 2; -+ safe_realloc (&data->entries, -+ data->max * sizeof (NEWSRC_ENTRY)); -+ } -+ data->entries[data->num].first = first; -+ data->entries[data->num].last = data->lastLoaded; -+ data->num++; -+ } -+ -+ if (save_sort != Sort) -+ { -+ Sort = save_sort; -+ mutt_sort_headers (ctx, 0); -+ } -+} -+ -+static int mutt_update_list_file (char *filename, char *section, -+ char *key, char *line) -+{ -+ FILE *ifp; -+ FILE *ofp; -+ char buf[HUGE_STRING]; -+ char tmpfile[_POSIX_PATH_MAX]; -+ char *c; -+ int ext = 0, done = 0, r = 0; -+ -+ /* if file not exist, create it */ -+ if ((ifp = safe_fopen (filename, "a"))) -+ fclose (ifp); -+ dprint (1, (debugfile, "Opening %s\n", filename)); -+ if (!(ifp = safe_fopen (filename, "r"))) -+ { -+ mutt_error (_("Unable to open %s for reading"), filename); -+ return -1; -+ } -+ if (mx_lock_file (filename, fileno (ifp), 0, 0, 1)) -+ { -+ fclose (ifp); -+ mutt_error (_("Unable to lock %s"), filename); -+ return -1; -+ } -+ snprintf (tmpfile, sizeof(tmpfile), "%s.tmp", filename); -+ dprint (1, (debugfile, "Opening %s\n", tmpfile)); -+ if (!(ofp = fopen (tmpfile, "w"))) -+ { -+ fclose (ifp); -+ mutt_error (_("Unable to open %s for writing"), tmpfile); -+ return -1; -+ } -+ -+ if (section) -+ { -+ while (r != EOF && !done && fgets (buf, sizeof (buf), ifp)) -+ { -+ r = fputs (buf, ofp); -+ c = buf; -+ while (*c && *c != '\n') c++; -+ c[0] = 0; /* strip EOL */ -+ if (!strncmp (buf, "#: ", 3) && !mutt_strcasecmp (buf+3, section)) -+ done++; -+ } -+ if (r != EOF && !done) -+ { -+ snprintf (buf, sizeof(buf), "#: %s\n", section); -+ r = fputs (buf, ofp); -+ } -+ done = 0; -+ } -+ -+ while (r != EOF && fgets (buf, sizeof (buf), ifp)) -+ { -+ if (ext) -+ { -+ c = buf; -+ while (*c && (*c != '\r') && (*c != '\n')) c++; -+ c--; -+ if (*c != '\\') ext = 0; -+ } -+ else if ((section && !strncmp (buf, "#: ", 3))) -+ { -+ if (!done && line) -+ { -+ fputs (line, ofp); -+ fputc ('\n', ofp); -+ } -+ r = fputs (buf, ofp); -+ done++; -+ break; -+ } -+ else if (key && !strncmp (buf, key, strlen(key)) && -+ (!*key || buf[strlen(key)] == ' ')) -+ { -+ c = buf; -+ ext = 0; -+ while (*c && (*c != '\r') && (*c != '\n')) c++; -+ c--; -+ if (*c == '\\') ext = 1; -+ if (!done && line) -+ { -+ r = fputs (line, ofp); -+ if (*key) -+ r = fputc ('\n', ofp); -+ done++; -+ } -+ } -+ else -+ { -+ r = fputs (buf, ofp); -+ } -+ } -+ -+ while (r != EOF && fgets (buf, sizeof (buf), ifp)) -+ r = fputs (buf, ofp); -+ -+ /* If there wasn't a line to replace, put it on the end of the file */ -+ if (r != EOF && !done && line) -+ { -+ fputs (line, ofp); -+ r = fputc ('\n', ofp); -+ } -+ mx_unlock_file (filename, fileno (ifp), 0); -+ fclose (ofp); -+ fclose (ifp); -+ if (r == EOF) -+ { -+ unlink (tmpfile); -+ mutt_error (_("Can't write %s"), tmpfile); -+ return -1; -+ } -+ if (rename (tmpfile, filename) < 0) -+ { -+ unlink (tmpfile); -+ mutt_error (_("Can't rename %s to %s"), tmpfile, filename); -+ return -1; -+ } -+ return 0; -+} -+ -+int mutt_newsrc_update (NNTP_SERVER *news) -+{ -+ char *buf, *line; -+ NNTP_DATA *data; -+ LIST *tmp; -+ int r = -1; -+ size_t len, llen; -+ -+ if (!news) -+ return -1; -+ llen = len = 10 * LONG_STRING; -+ line = buf = safe_calloc (1, len); -+ /* we will generate full newsrc here */ -+ for (tmp = news->list; tmp; tmp = tmp->next) -+ { -+ data = (NNTP_DATA *) tmp->data; -+ if (!data || !data->rc) -+ continue; -+ nntp_create_newsrc_line (data, &buf, &line, &llen); -+ if (*line) -+ dprint (2, (debugfile, "Added to newsrc: %s\n", line)); -+ line += strlen (line); -+ } -+ /* newrc being fully rewritten */ -+ if (news->newsrc && -+ (r = mutt_update_list_file (news->newsrc, NULL, "", buf)) == 0) -+ { -+ struct stat st; -+ -+ stat (news->newsrc, &st); -+ news->size = st.st_size; -+ news->mtime = st.st_mtime; -+ } -+ FREE (&buf); -+ return r; -+} -+ -+static FILE *mutt_mkname (char *s) -+{ -+ char buf[_POSIX_PATH_MAX], *pc; -+ int fd; -+ FILE *fp; -+ -+ nntp_cache_expand (buf, s); -+ if ((fp = safe_fopen (buf, "w"))) -+ return fp; -+ -+ nntp_cache_expand (buf, "cache-XXXXXX"); -+ pc = buf + strlen (buf) - 12; /* positioning to "cache-XXXXXX" */ -+ if ((fd = mkstemp (buf)) == -1) -+ return NULL; -+ strcpy (s, pc); /* generated name */ -+ return fdopen (fd, "w"); -+} -+ -+/* Updates info into .index file: ALL or about selected newsgroup */ -+static int nntp_update_cacheindex (NNTP_SERVER *serv, NNTP_DATA *data) -+{ -+ char buf[LONG_STRING], *key = "ALL"; -+ char file[_POSIX_PATH_MAX]; -+ -+ if (!serv || !serv->conn || !serv->conn->account.host) -+ return -1; -+ -+ if (data && data->group) -+ { -+ key = data->group; -+ snprintf (buf, sizeof (buf), "%s %s %d %d", key, data->cache, -+ data->firstMessage, data->lastLoaded); -+ } -+ else -+ { -+ strfcpy (file, serv->cache, sizeof (file)); -+ snprintf (buf, sizeof (buf), "ALL %s 0 %d", file, (int)serv->newgroups_time); -+ } -+ nntp_cache_expand (file, ".index"); -+ return mutt_update_list_file (file, serv->conn->account.host, key, buf); -+} -+ -+/* Remove cache files of unsubscribed newsgroups */ -+void nntp_clear_cacheindex (NNTP_SERVER *news) -+{ -+ NNTP_DATA *data; -+ LIST *tmp; -+ -+ if (option (OPTSAVEUNSUB) || !news) -+ return; -+ -+ for (tmp = news->list; tmp; tmp = tmp->next) -+ { -+ data = (NNTP_DATA *) tmp->data; -+ if (!data || data->subscribed || !data->cache) -+ continue; -+ nntp_delete_cache (data); -+ dprint (2, (debugfile, "Removed from .index: %s\n", data->group)); -+ } -+ return; -+} -+ -+int nntp_save_cache_index (NNTP_SERVER *news) -+{ -+ char buf[HUGE_STRING]; -+ char file[_POSIX_PATH_MAX]; -+ NNTP_DATA *d; -+ FILE *f; -+ LIST *l; -+ -+ if (!news || !news->newsgroups) -+ return -1; -+ if (!option (OPTNEWSCACHE)) -+ return 0; -+ -+ if (news->cache) -+ { -+ nntp_cache_expand (file, news->cache); -+ unlink (file); -+ f = safe_fopen (file, "w"); -+ } -+ else -+ { -+ strfcpy (buf, news->conn->account.host, sizeof(buf)); -+ f = mutt_mkname (buf); -+ news->cache = safe_strdup (buf); -+ nntp_cache_expand (file, buf); -+ } -+ if (!f) -+ return -1; -+ -+ for (l = news->list; l; l = l->next) -+ { -+ if ((d = (NNTP_DATA *)l->data) && !d->deleted) -+ { -+ if (d->desc) -+ snprintf (buf, sizeof(buf), "%s %d %d %c %s\n", d->group, -+ d->lastMessage, d->firstMessage, d->allowed ? 'y' : 'n', -+ d->desc); -+ else -+ snprintf (buf, sizeof(buf), "%s %d %d %c\n", d->group, -+ d->lastMessage, d->firstMessage, d->allowed ? 'y' : 'n'); -+ if (fputs (buf, f) == EOF) -+ { -+ fclose (f); -+ unlink (file); -+ return -1; -+ } -+ } -+ } -+ fclose (f); -+ -+ if (nntp_update_cacheindex (news, NULL)) -+ { -+ unlink (file); -+ return -1; -+ } -+ return 0; -+} -+ -+int nntp_save_cache_group (CONTEXT *ctx) -+{ -+ char buf[HUGE_STRING], addr[STRING]; -+ char file[_POSIX_PATH_MAX]; -+ FILE *f; -+ HEADER *h; -+ struct tm *tm; -+ int i = 0, save = SORT_ORDER; -+ int prev = 0; -+ -+ if (!option (OPTNEWSCACHE)) -+ return 0; -+ if (!ctx || !ctx->data || ctx->magic != M_NNTP) -+ return -1; -+ -+ if (((NNTP_DATA *)ctx->data)->cache) -+ { -+ nntp_cache_expand (file, ((NNTP_DATA *)ctx->data)->cache); -+ unlink (file); -+ f = safe_fopen (file, "w"); -+ } -+ else -+ { -+ snprintf (buf, sizeof(buf), "%s-%s", -+ ((NNTP_DATA *)ctx->data)->nserv->conn->account.host, -+ ((NNTP_DATA *)ctx->data)->group); -+ f = mutt_mkname (buf); -+ ((NNTP_DATA *)ctx->data)->cache = safe_strdup (buf); -+ nntp_cache_expand (file, buf); -+ } -+ if (!f) -+ return -1; -+ -+ if (Sort != SORT_ORDER) -+ { -+ save = Sort; -+ Sort = SORT_ORDER; -+ mutt_sort_headers (ctx, 0); -+ } -+ -+ /* Save only $nntp_context messages... */ -+ ((NNTP_DATA *)ctx->data)->lastCached = 0; -+ if (NntpContext && ctx->msgcount > NntpContext) -+ i = ctx->msgcount - NntpContext; -+ for (; i < ctx->msgcount; i++) -+ { -+ if (!ctx->hdrs[i]->deleted && ctx->hdrs[i]->article_num != prev) -+ { -+ h = ctx->hdrs[i]; -+ addr[0] = 0; -+ rfc822_write_address (addr, sizeof(addr), h->env->from, 0); -+ tm = gmtime (&h->date_sent); -+ snprintf (buf, sizeof(buf), -+ "%d\t%s\t%s\t%d %s %d %02d:%02d:%02d GMT\t%s\t", -+ h->article_num, h->env->subject, addr, tm->tm_mday, -+ Months[tm->tm_mon], tm->tm_year+1900, tm->tm_hour, tm->tm_min, -+ tm->tm_sec, h->env->message_id); -+ fputs (buf, f); -+ if (h->env->references) -+ mutt_write_references (h->env->references, f, 10); -+ snprintf (buf, sizeof(buf), "\t%ld\t%d\tXref: %s\n", (long int) h->content->length, -+ (int) h->lines, NONULL(h->env->xref)); -+ if (fputs (buf, f) == EOF) -+ { -+ fclose (f); -+ unlink (file); -+ return -1; -+ } -+ } -+ prev = ctx->hdrs[i]->article_num; -+ } -+ -+ if (save != Sort) -+ { -+ Sort = save; -+ mutt_sort_headers (ctx, 0); -+ } -+ fclose (f); -+ -+ if (nntp_update_cacheindex (((NNTP_DATA *)ctx->data)->nserv, -+ (NNTP_DATA *)ctx->data)) -+ { -+ unlink (file); -+ return -1; -+ } -+ ((NNTP_DATA *)ctx->data)->lastCached = ((NNTP_DATA *)ctx->data)->lastLoaded; -+ return 0; -+} -+ -+void nntp_delete_cache (NNTP_DATA *data) -+{ -+ char buf[_POSIX_PATH_MAX]; -+ -+ if (!option (OPTNEWSCACHE) || !data || !data->cache || !data->nserv) -+ return; -+ -+ nntp_cache_expand (buf, data->cache); -+ unlink (buf); -+ FREE (&data->cache); -+ data->lastCached = 0; -+ nntp_cache_expand (buf, ".index"); -+ mutt_update_list_file (buf, data->nserv->conn->account.host, data->group, NULL); -+} -+ -+NNTP_DATA *mutt_newsgroup_subscribe (NNTP_SERVER *news, char *group) -+{ -+ NNTP_DATA *data; -+ -+ if (!news || !news->newsgroups || !group || !*group) -+ return NULL; -+ if (!(data = (NNTP_DATA *)hash_find (news->newsgroups, group))) -+ { -+ data = (NNTP_DATA *) safe_calloc (1, sizeof (NNTP_DATA) + strlen (group) + 1); -+ data->group = (char *) data + sizeof (NNTP_DATA); -+ strcpy (data->group, group); -+ data->nserv = news; -+ data->deleted = 1; -+ if (news->newsgroups->nelem < news->newsgroups->curnelem * 2) -+ news->newsgroups = hash_resize (news->newsgroups, news->newsgroups->nelem * 2); -+ hash_insert (news->newsgroups, data->group, data, 0); -+ nntp_add_to_list (news, data); -+ } -+ if (!data->subscribed) -+ { -+ data->subscribed = 1; -+ data->rc = 1; -+ } -+ return data; -+} -+ -+NNTP_DATA *mutt_newsgroup_unsubscribe (NNTP_SERVER *news, char *group) -+{ -+ NNTP_DATA *data; -+ -+ if (!news || !news->newsgroups || !group || !*group || -+ !(data = (NNTP_DATA *)hash_find (news->newsgroups, group))) -+ return NULL; -+ if (data->subscribed) -+ { -+ data->subscribed = 0; -+ if (!option (OPTSAVEUNSUB)) -+ data->rc = 0; -+ } -+ return data; -+} -+ -+NNTP_DATA *mutt_newsgroup_catchup (NNTP_SERVER *news, char *group) -+{ -+ NNTP_DATA *data; -+ -+ if (!news || !news->newsgroups || !group || !*group || -+ !(data = (NNTP_DATA *)hash_find (news->newsgroups, group))) -+ return NULL; -+ if (!data->max) -+ { -+ data->entries = safe_calloc (5, sizeof (NEWSRC_ENTRY)); -+ data->max = 5; -+ } -+ data->num = 1; -+ data->entries[0].first = 1; -+ data->unread = 0; -+ data->entries[0].last = data->lastMessage; -+ if (Context && Context->data == data) -+ { -+ int x; -+ -+ for (x = 0; x < Context->msgcount; x++) -+ mutt_set_flag (Context, Context->hdrs[x], M_READ, 1); -+ } -+ return data; -+} -+ -+NNTP_DATA *mutt_newsgroup_uncatchup (NNTP_SERVER *news, char *group) -+{ -+ NNTP_DATA *data; -+ -+ if (!news || !news->newsgroups || !group || !*group || -+ !(data = (NNTP_DATA *)hash_find (news->newsgroups, group))) -+ return NULL; -+ if (!data->max) -+ { -+ data->entries = safe_calloc (5, sizeof (NEWSRC_ENTRY)); -+ data->max = 5; -+ } -+ data->num = 1; -+ data->entries[0].first = 1; -+ data->entries[0].last = data->firstMessage - 1; -+ if (Context && Context->data == data) -+ { -+ int x; -+ -+ data->unread = Context->msgcount; -+ for (x = 0; x < Context->msgcount; x++) -+ mutt_set_flag (Context, Context->hdrs[x], M_READ, 0); -+ } -+ else -+ data->unread = data->lastMessage - data->entries[0].last; -+ return data; -+} -+ -+/* this routine gives the first newsgroup with new messages */ -+void nntp_buffy (char *s) -+{ -+ LIST *list; -+ -+ for (list = CurrentNewsSrv->list; list; list = list->next) -+ { -+ NNTP_DATA *data = (NNTP_DATA *) list->data; -+ -+ if (data && data->subscribed && data->unread) -+ { -+ if (Context && Context->magic == M_NNTP && -+ !mutt_strcmp (data->group, ((NNTP_DATA *) Context->data)->group)) -+ { -+ unsigned int i, unread = 0; -+ -+ for (i = 0; i < Context->msgcount; i++) -+ if (!Context->hdrs[i]->read && !Context->hdrs[i]->deleted) -+ unread++; -+ if (!unread) -+ continue; -+ } -+ strcpy (s, data->group); -+ break; -+ } -+ } -+} -diff -udprP mutt-1.5.19.orig/nntp.c mutt-1.5.19/nntp.c ---- mutt-1.5.19.orig/nntp.c 1970-01-01 03:00:00.000000000 +0300 -+++ mutt-1.5.19/nntp.c 2009-01-06 22:27:38.000000000 +0200 -@@ -0,0 +1,1588 @@ -+/* -+ * Copyright (C) 1998 Brandon Long -+ * Copyright (C) 1999 Andrej Gritsenko -+ * Copyright (C) 2000-2007 Vsevolod Volkov -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#if HAVE_CONFIG_H -+# include "config.h" -+#endif -+ -+#include "mutt.h" -+#include "mutt_curses.h" -+#include "sort.h" -+#include "mx.h" -+#include "mime.h" -+#include "rfc1524.h" -+#include "rfc2047.h" -+#include "mailbox.h" -+#include "nntp.h" -+ -+#ifdef HAVE_PGP -+#include "pgp.h" -+#endif -+ -+#ifdef HAVE_SMIME -+#include "smime.h" -+#endif -+ -+#include -+#include -+#include -+#include -+ -+static unsigned int _checked = 0; -+ -+#ifdef DEBUG -+static void nntp_error (const char *where, const char *msg) -+{ -+ dprint (1, (debugfile, "nntp_error(): unexpected response in %s: %s\n", where, msg)); -+} -+#endif /* DEBUG */ -+ -+static int nntp_auth (NNTP_SERVER *serv) -+{ -+ CONNECTION *conn = serv->conn; -+ char buf[STRING]; -+ unsigned char flags = conn->account.flags; -+ -+ if (mutt_account_getuser (&conn->account) || !conn->account.user[0] || -+ mutt_account_getpass (&conn->account) || !conn->account.pass[0]) -+ { -+ conn->account.flags = flags; -+ return -2; -+ } -+ -+ mutt_message _("Logging in..."); -+ -+ snprintf (buf, sizeof (buf), "AUTHINFO USER %s\r\n", conn->account.user); -+ mutt_socket_write (conn, buf); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ { -+ conn->account.flags = flags; -+ return -1; -+ } -+ -+#ifdef DEBUG -+ /* don't print the password unless we're at the ungodly debugging level */ -+ if (debuglevel < M_SOCK_LOG_FULL) -+ dprint (M_SOCK_LOG_CMD, (debugfile, "> AUTHINFO PASS *\n")); -+#endif -+ snprintf (buf, sizeof (buf), "AUTHINFO PASS %s\r\n", conn->account.pass); -+ mutt_socket_write_d (conn, buf, -1, M_SOCK_LOG_FULL); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ { -+ conn->account.flags = flags; -+ return -1; -+ } -+ -+ if (mutt_strncmp ("281", buf, 3)) -+ { -+ conn->account.flags = flags; -+ mutt_error _("Login failed."); -+ sleep (2); -+ return -3; -+ } -+ -+ return 0; -+} -+ -+static int nntp_connect_error (NNTP_SERVER *serv) -+{ -+ serv->status = NNTP_NONE; -+ mutt_socket_close (serv->conn); -+ mutt_error _("Server closed connection!"); -+ sleep (2); -+ return -1; -+} -+ -+static int nntp_connect_and_auth (NNTP_SERVER *serv) -+{ -+ CONNECTION *conn = serv->conn; -+ char buf[STRING]; -+ int rc; -+ -+ serv->status = NNTP_NONE; -+ -+ if (mutt_socket_open (conn) < 0) -+ return -1; -+ -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ -+ if (!mutt_strncmp ("200", buf, 3)) -+ mutt_message (_("Connected to %s. Posting ok."), conn->account.host); -+ else if (!mutt_strncmp ("201", buf, 3)) -+ mutt_message (_("Connected to %s. Posting NOT ok."), conn->account.host); -+ else -+ { -+ mutt_socket_close (conn); -+ mutt_remove_trailing_ws (buf); -+ mutt_error ("%s", buf); -+ sleep (2); -+ return -1; -+ } -+ -+ sleep (1); -+ -+ /* Tell INN to switch to mode reader if it isn't so. Ignore all -+ returned codes and messages. */ -+ mutt_socket_write (conn, "MODE READER\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ -+ mutt_socket_write (conn, "STAT\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ -+ if (!(conn->account.flags & M_ACCT_USER) && mutt_strncmp ("480", buf, 3)) -+ { -+ serv->status = NNTP_OK; -+ return 0; -+ } -+ -+ rc = nntp_auth (serv); -+ if (rc == -1) -+ return nntp_connect_error (serv); -+ if (rc == -2) -+ { -+ mutt_socket_close (conn); -+ serv->status = NNTP_BYE; -+ return -1; -+ } -+ if (rc < 0) -+ { -+ mutt_socket_close (conn); -+ mutt_error _("Login failed."); -+ sleep (2); -+ return -1; -+ } -+ serv->status = NNTP_OK; -+ return 0; -+} -+ -+static int nntp_attempt_features (NNTP_SERVER *serv) -+{ -+ char buf[LONG_STRING]; -+ CONNECTION *conn = serv->conn; -+ -+ mutt_socket_write (conn, "XOVER\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ if (mutt_strncmp ("500", buf, 3)) -+ serv->hasXOVER = 1; -+ -+ mutt_socket_write (conn, "XPAT\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ if (mutt_strncmp ("500", buf, 3)) -+ serv->hasXPAT = 1; -+ -+ mutt_socket_write (conn, "LISTGROUP\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ if (mutt_strncmp ("500", buf, 3)) -+ serv->hasLISTGROUP = 1; -+ -+ mutt_socket_write (conn, "XGTITLE +\r\n"); -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ if (mutt_strncmp ("500", buf, 3)) -+ serv->hasXGTITLE = 1; -+ -+ if (!mutt_strncmp ("282", buf, 3)) -+ { -+ do -+ { -+ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) -+ return nntp_connect_error (serv); -+ } while (!(buf[0] == '.' && buf[1] == '\0')); -+ } -+ -+ return 0; -+} -+ -+static int nntp_open_connection (NNTP_SERVER *serv) -+{ -+ if (serv->status == NNTP_OK) -+ return 0; -+ if (serv->status == NNTP_BYE) -+ return -1; -+ if (nntp_connect_and_auth (serv) < 0) -+ return -1; -+ if (nntp_attempt_features (serv) < 0) -+ return -1; -+ return 0; -+} -+ -+static int nntp_reconnect (NNTP_SERVER *serv) -+{ -+ char buf[SHORT_STRING]; -+ -+ mutt_socket_close (serv->conn); -+ -+ FOREVER -+ { -+ if (nntp_connect_and_auth (serv) == 0) -+ return 0; -+ -+ snprintf (buf, sizeof (buf), _("Connection to %s lost. Reconnect?"), -+ serv->conn->account.host); -+ if (query_quadoption (OPT_NNTPRECONNECT, buf) != M_YES) -+ { -+ serv->status = NNTP_BYE; -+ return -1; -+ } -+ } -+} -+ -+/* Send data from line[LONG_STRING] and receive answer to same line */ -+static int mutt_nntp_query (NNTP_DATA *data, char *line, size_t linelen) -+{ -+ char buf[LONG_STRING]; -+ int done = TRUE; -+ -+ if (data->nserv->status == NNTP_BYE) -+ return -1; -+ -+ do -+ { -+ if (*line) -+ { -+ mutt_socket_write (data->nserv->conn, line); -+ } -+ else if (data->group) -+ { -+ snprintf (buf, sizeof (buf), "GROUP %s\r\n", data->group); -+ mutt_socket_write (data->nserv->conn, buf); -+ } -+ -+ done = TRUE; -+ if (mutt_socket_readln (buf, sizeof (buf), data->nserv->conn) < 0) -+ { -+ if (nntp_reconnect (data->nserv) < 0) -+ return -1; -+ -+ if (data->group) -+ { -+ snprintf (buf, sizeof (buf), "GROUP %s\r\n", data->group); -+ mutt_socket_write (data->nserv->conn, buf); -+ if (mutt_socket_readln (buf, sizeof (buf), data->nserv->conn) < 0) -+ return -1; -+ } -+ if (*line) -+ done = FALSE; -+ } -+ else if ((!mutt_strncmp ("480", buf, 3)) && nntp_auth (data->nserv) < 0) -+ return -1; -+ } while (!done); -+ -+ strfcpy (line, buf, linelen); -+ return 0; -+} -+ -+/* -+ * This function calls funct(*line, *data) for each received line, -+ * funct(NULL, *data) if rewind(*data) needs, exits when fail or done. -+ * Returned codes: -+ * 0 - successful, -+ * 1 - correct but not performed (may be, have to be continued), -+ * -1 - conection lost, -+ * -2 - invalid command or execution error, -+ * -3 - error in funct(*line, *data). -+ */ -+static int mutt_nntp_fetch (NNTP_DATA *nntp_data, char *query, char *msg, -+ int (*funct) (char *, void *), void *data, int tagged) -+{ -+ char buf[LONG_STRING]; -+ char *inbuf, *p; -+ int done = FALSE; -+ int chunk, line; -+ size_t lenbuf = 0; -+ int ret; -+ -+ do -+ { -+ strfcpy (buf, query, sizeof (buf)); -+ if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) < 0) -+ return -1; -+ if (buf[0] == '5') -+ return -2; -+ if (buf[0] != '2') -+ return 1; -+ -+ ret = 0; -+ line = 0; -+ inbuf = safe_malloc (sizeof (buf)); -+ -+ FOREVER -+ { -+ chunk = mutt_socket_readln_d (buf, sizeof (buf), nntp_data->nserv->conn, -+ M_SOCK_LOG_HDR); -+ if (chunk < 0) -+ break; -+ -+ p = buf; -+ if (!lenbuf && buf[0] == '.') -+ { -+ if (buf[1] == '\0') -+ { -+ done = TRUE; -+ break; -+ } -+ if (buf[1] == '.') -+ p++; -+ } -+ -+ strfcpy (inbuf + lenbuf, p, sizeof (buf)); -+ -+ if (chunk >= sizeof (buf)) -+ { -+ lenbuf += strlen (p); -+ } -+ else -+ { -+ line++; -+ if (msg && ReadInc && (line % ReadInc == 0)) { -+ if (tagged) -+ mutt_message (_("%s (tagged: %d) %d"), msg, tagged, line); -+ else -+ mutt_message ("%s %d", msg, line); -+ } -+ -+ if (ret == 0 && funct (inbuf, data) < 0) -+ ret = -3; -+ lenbuf = 0; -+ } -+ -+ safe_realloc (&inbuf, lenbuf + sizeof (buf)); -+ } -+ FREE (&inbuf); -+ funct (NULL, data); -+ } -+ while (!done); -+ return ret; -+} -+ -+static int nntp_read_tempfile (char *line, void *file) -+{ -+ FILE *f = (FILE *)file; -+ -+ if (!line) -+ rewind (f); -+ else -+ { -+ fputs (line, f); -+ if (fputc ('\n', f) == EOF) -+ return -1; -+ } -+ return 0; -+} -+ -+static void nntp_parse_xref (CONTEXT *ctx, char *group, char *xref, HEADER *h) -+{ -+ register char *p, *b; -+ register char *colon = NULL; -+ -+ b = p = xref; -+ while (*p) -+ { -+ /* skip to next word */ -+ b = p; -+ while (*b && ((*b == ' ') || (*b == '\t'))) b++; -+ p = b; -+ colon = NULL; -+ /* skip to end of word */ -+ while (*p && (*p != ' ') && (*p != '\t')) -+ { -+ if (*p == ':') -+ colon = p; -+ p++; -+ } -+ if (*p) -+ { -+ *p = '\0'; -+ p++; -+ } -+ if (colon) -+ { -+ *colon = '\0'; -+ colon++; -+ nntp_get_status (ctx, h, b, atoi(colon)); -+ if (h && h->article_num == 0 && mutt_strcmp (group, b) == 0) -+ h->article_num = atoi(colon); -+ } -+ } -+} -+ -+/* -+ * returns: -+ * 0 on success -+ * 1 if article not found -+ * -1 if read or write error on tempfile or socket -+ */ -+static int nntp_read_header (CONTEXT *ctx, const char *msgid, int article_num) -+{ -+ NNTP_DATA *nntp_data = ((NNTP_DATA *)ctx->data); -+ FILE *f; -+ char buf[LONG_STRING]; -+ char tempfile[_POSIX_PATH_MAX]; -+ int ret; -+ HEADER *h = ctx->hdrs[ctx->msgcount]; -+ -+ mutt_mktemp (tempfile); -+ if (!(f = safe_fopen (tempfile, "w+"))) -+ return -1; -+ -+ if (!msgid) -+ snprintf (buf, sizeof (buf), "HEAD %d\r\n", article_num); -+ else -+ snprintf (buf, sizeof (buf), "HEAD %s\r\n", msgid); -+ -+ ret = mutt_nntp_fetch (nntp_data, buf, NULL, nntp_read_tempfile, f, 0); -+ if (ret) -+ { -+#ifdef DEBUG -+ if (ret != -1) -+ dprint(1, (debugfile, "nntp_read_header: %s\n", buf)); -+#endif -+ fclose (f); -+ unlink (tempfile); -+ return (ret == -1 ? -1 : 1); -+ } -+ -+ h->article_num = article_num; -+ h->env = mutt_read_rfc822_header (f, h, 0, 0); -+ fclose (f); -+ unlink (tempfile); -+ -+ if (h->env->xref != NULL) -+ nntp_parse_xref (ctx, nntp_data->group, h->env->xref, h); -+ else if (h->article_num == 0 && msgid) -+ { -+ snprintf (buf, sizeof (buf), "STAT %s\r\n", msgid); -+ if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) == 0) -+ h->article_num = atoi (buf + 4); -+ } -+ -+ return 0; -+} -+ -+static int parse_description (char *line, void *n) -+{ -+#define news ((NNTP_SERVER *) n) -+ register char *d = line; -+ NNTP_DATA *data; -+ -+ if (!line) -+ return 0; -+ while (*d && *d != '\t' && *d != ' ') d++; -+ *d = 0; -+ d++; -+ while (*d && (*d == '\t' || *d == ' ')) d++; -+ dprint (2, (debugfile, "group: %s, desc: %s\n", line, d)); -+ if ((data = (NNTP_DATA *) hash_find (news->newsgroups, line)) != NULL && -+ mutt_strcmp (d, data->desc)) -+ { -+ FREE (&data->desc); -+ data->desc = safe_strdup (d); -+ } -+ return 0; -+#undef news -+} -+ -+static void nntp_get_desc (NNTP_DATA *data, char *mask, char *msg) -+{ -+ char buf[STRING]; -+ -+ if (!option (OPTLOADDESC) || !data || !data->nserv) -+ return; -+ -+ /* Get newsgroup description, if we can */ -+ if (data->nserv->hasXGTITLE) -+ snprintf (buf, sizeof (buf), "XGTITLE %s\r\n", mask); -+ else -+ snprintf (buf, sizeof (buf), "LIST NEWSGROUPS %s\r\n", mask); -+ if (mutt_nntp_fetch (data, buf, msg, parse_description, data->nserv, 0) != 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_get_desc()", buf); -+#endif -+ } -+} -+ -+/* -+ * XOVER returns a tab separated list of: -+ * id|subject|from|date|Msgid|references|bytes|lines|xref -+ * -+ * This has to duplicate some of the functionality of -+ * mutt_read_rfc822_header(), since it replaces the call to that (albeit with -+ * a limited number of headers which are "parsed" by placement in the list) -+ */ -+static int nntp_parse_xover (CONTEXT *ctx, char *buf, HEADER *hdr) -+{ -+ NNTP_DATA *nntp_data = (NNTP_DATA *) ctx->data; -+ char *p, *b; -+ int x, done = 0; -+ -+ hdr->env = mutt_new_envelope(); -+ hdr->env->newsgroups = safe_strdup (nntp_data->group); -+ hdr->content = mutt_new_body(); -+ hdr->content->type = TYPETEXT; -+ hdr->content->subtype = safe_strdup ("plain"); -+ hdr->content->encoding = ENC7BIT; -+ hdr->content->disposition = DISPINLINE; -+ hdr->content->length = -1; -+ b = p = buf; -+ -+ for (x = 0; !done && x < 9; x++) -+ { -+ /* if from file, need to skip newline character */ -+ while (*p && *p != '\n' && *p != '\t') p++; -+ if (!*p) done++; -+ *p = '\0'; -+ p++; -+ switch (x) -+ { -+ case 0: -+ -+ hdr->article_num = atoi (b); -+ nntp_get_status (ctx, hdr, NULL, hdr->article_num); -+ break; -+ case 1: -+ hdr->env->subject = safe_strdup (b); -+ /* Now we need to do the things which would normally be done in -+ * mutt_read_rfc822_header() */ -+ if (hdr->env->subject) -+ { -+ regmatch_t pmatch[1]; -+ -+ rfc2047_decode (&hdr->env->subject); -+ -+ if (regexec (ReplyRegexp.rx, hdr->env->subject, 1, pmatch, 0) == 0) -+ hdr->env->real_subj = hdr->env->subject + pmatch[0].rm_eo; -+ else -+ hdr->env->real_subj = hdr->env->subject; -+ } -+ break; -+ case 2: -+ rfc822_free_address (&hdr->env->from); -+ hdr->env->from = rfc822_parse_adrlist (hdr->env->from, b); -+ rfc2047_decode_adrlist (hdr->env->from); -+ break; -+ case 3: -+ hdr->date_sent = mutt_parse_date (b, hdr); -+ hdr->received = hdr->date_sent; -+ break; -+ case 4: -+ FREE (&hdr->env->message_id); -+ hdr->env->message_id = safe_strdup (b); -+ break; -+ case 5: -+ mutt_free_list (&hdr->env->references); -+ hdr->env->references = mutt_parse_references (b, 0); -+ break; -+ case 6: -+ hdr->content->length = atoi (b); -+ break; -+ case 7: -+ hdr->lines = atoi (b); -+ break; -+ case 8: -+ if (!hdr->read) -+ FREE (&hdr->env->xref); -+ b = b + 6; /* skips the "Xref: " */ -+ hdr->env->xref = safe_strdup (b); -+ nntp_parse_xref (ctx, nntp_data->group, b, hdr); -+ } -+ if (!*p) -+ return -1; -+ b = p; -+ } -+ return 0; -+} -+ -+typedef struct -+{ -+ CONTEXT *ctx; -+ unsigned int base; -+ unsigned int first; -+ unsigned int last; -+ unsigned short *messages; -+ char* msg; -+} FETCH_CONTEXT; -+ -+#define fc ((FETCH_CONTEXT *) c) -+static int nntp_fetch_numbers (char *line, void *c) -+{ -+ unsigned int num; -+ -+ if (!line) -+ return 0; -+ num = atoi (line); -+ if (num < fc->base || num > fc->last) -+ return 0; -+ fc->messages[num - fc->base] = 1; -+ return 0; -+} -+ -+static int add_xover_line (char *line, void *c) -+{ -+ unsigned int num, total; -+ CONTEXT *ctx = fc->ctx; -+ NNTP_DATA *data = (NNTP_DATA *)ctx->data; -+ -+ if (!line) -+ return 0; -+ -+ if (ctx->msgcount >= ctx->hdrmax) -+ mx_alloc_memory (ctx); -+ ctx->hdrs[ctx->msgcount] = mutt_new_header (); -+ ctx->hdrs[ctx->msgcount]->index = ctx->msgcount; -+ -+ nntp_parse_xover (ctx, line, ctx->hdrs[ctx->msgcount]); -+ num = ctx->hdrs[ctx->msgcount]->article_num; -+ -+ if (num >= fc->first && num <= fc->last && fc->messages[num - fc->base]) -+ { -+ ctx->msgcount++; -+ if (num > data->lastLoaded) -+ data->lastLoaded = num; -+ num = num - fc->first + 1; -+ total = fc->last - fc->first + 1; -+ if (!ctx->quiet && fc->msg && ReadInc && (num % ReadInc == 0)) -+ mutt_message ("%s %d/%d", fc->msg, num, total); -+ } -+ else -+ mutt_free_header (&ctx->hdrs[ctx->msgcount]); /* skip it */ -+ -+ return 0; -+} -+#undef fc -+ -+static int nntp_fetch_headers (CONTEXT *ctx, unsigned int first, -+ unsigned int last) -+{ -+ char buf[HUGE_STRING]; -+ char *msg = _("Fetching message headers..."); -+ NNTP_DATA *nntp_data = ((NNTP_DATA *)ctx->data); -+ int ret; -+ int num; -+ int oldmsgcount; -+ unsigned int current; -+ FILE *f; -+ FETCH_CONTEXT fc; -+ -+ /* if empty group or nothing to do */ -+ if (!last || first > last) -+ return 0; -+ -+ /* fetch list of articles */ -+ fc.ctx = ctx; -+ fc.base = first; -+ fc.last = last; -+ fc.messages = safe_calloc (last - first + 1, sizeof (unsigned short)); -+ if (nntp_data->nserv->hasLISTGROUP) -+ { -+ mutt_message _("Fetching list of articles..."); -+ snprintf (buf, sizeof (buf), "LISTGROUP %s\r\n", nntp_data->group); -+ if (mutt_nntp_fetch (nntp_data, buf, NULL, nntp_fetch_numbers, &fc, 0) != 0) -+ { -+ mutt_error (_("LISTGROUP command failed: %s"), buf); -+#ifdef DEBUG -+ nntp_error ("nntp_fetch_headers()", buf); -+#endif -+ FREE (&fc.messages); -+ return -1; -+ } -+ } -+ else -+ { -+ for (num = 0; num < last - first + 1; num++) -+ fc.messages[num] = 1; -+ } -+ -+ /* CACHE: must be loaded xover cache here */ -+ num = nntp_data->lastCached - first + 1; -+ if (option (OPTNEWSCACHE) && nntp_data->cache && num > 0) -+ { -+ nntp_cache_expand (buf, nntp_data->cache); -+ mutt_message _("Fetching headers from cache..."); -+ if ((f = safe_fopen (buf, "r"))) -+ { -+ int r = 0; -+ -+ /* counting number of lines */ -+ while (fgets (buf, sizeof (buf), f) != NULL) -+ r++; -+ rewind (f); -+ while (r > num && fgets (buf, sizeof (buf), f) != NULL) -+ r--; -+ oldmsgcount = ctx->msgcount; -+ fc.first = first; -+ fc.last = first + num - 1; -+ fc.msg = NULL; -+ while (fgets (buf, sizeof (buf), f) != NULL) -+ add_xover_line (buf, &fc); -+ fclose (f); -+ nntp_data->lastLoaded = fc.last; -+ first = fc.last + 1; -+ if (ctx->msgcount > oldmsgcount) -+ mx_update_context (ctx, ctx->msgcount - oldmsgcount); -+ } -+ else -+ nntp_delete_cache (nntp_data); -+ } -+ num = last - first + 1; -+ if (num <= 0) -+ { -+ FREE (&fc.messages); -+ return 0; -+ } -+ -+ /* -+ * Without XOVER, we have to fetch each article header and parse -+ * it. With XOVER, we ask for all of them -+ */ -+ mutt_message (msg); -+ if (nntp_data->nserv->hasXOVER) -+ { -+ oldmsgcount = ctx->msgcount; -+ fc.first = first; -+ fc.last = last; -+ fc.msg = msg; -+ snprintf (buf, sizeof (buf), "XOVER %d-%d\r\n", first, last); -+ ret = mutt_nntp_fetch (nntp_data, buf, NULL, add_xover_line, &fc, 0); -+ if (ctx->msgcount > oldmsgcount) -+ mx_update_context (ctx, ctx->msgcount - oldmsgcount); -+ if (ret != 0) -+ { -+ mutt_error (_("XOVER command failed: %s"), buf); -+#ifdef DEBUG -+ nntp_error ("nntp_fetch_headers()", buf); -+#endif -+ FREE (&fc.messages); -+ return -1; -+ } -+ /* fetched OK */ -+ } -+ else -+ for (current = first; current <= last; current++) -+ { -+ HEADER *h; -+ -+ ret = current - first + 1; -+ mutt_message ("%s %d/%d", msg, ret, num); -+ -+ if (!fc.messages[current - fc.base]) -+ continue; -+ -+ if (ctx->msgcount >= ctx->hdrmax) -+ mx_alloc_memory (ctx); -+ h = ctx->hdrs[ctx->msgcount] = mutt_new_header (); -+ h->index = ctx->msgcount; -+ -+ ret = nntp_read_header (ctx, NULL, current); -+ if (ret == 0) /* Got article. Fetch next header */ -+ { -+ nntp_get_status (ctx, h, NULL, h->article_num); -+ ctx->msgcount++; -+ mx_update_context (ctx, 1); -+ } -+ else -+ mutt_free_header (&h); /* skip it */ -+ if (ret == -1) -+ { -+ FREE (&fc.messages); -+ return -1; -+ } -+ -+ if (current > nntp_data->lastLoaded) -+ nntp_data->lastLoaded = current; -+ } -+ FREE (&fc.messages); -+ nntp_data->lastLoaded = last; -+ mutt_clear_error (); -+ return 0; -+} -+ -+/* -+ * currently, nntp "mailbox" is "newsgroup" -+ */ -+int nntp_open_mailbox (CONTEXT *ctx) -+{ -+ NNTP_DATA *nntp_data; -+ NNTP_SERVER *serv; -+ char buf[HUGE_STRING]; -+ char server[LONG_STRING]; -+ int count = 0; -+ unsigned int first; -+ ACCOUNT acct; -+ -+ if (nntp_parse_url (ctx->path, &acct, buf, sizeof (buf)) < 0 || !*buf) -+ { -+ mutt_error (_("%s is an invalid newsgroup specification!"), ctx->path); -+ mutt_sleep (2); -+ return -1; -+ } -+ -+ server[0] = '\0'; -+ nntp_expand_path (server, sizeof (server), &acct); -+ if (!(serv = mutt_select_newsserver (server)) || serv->status != NNTP_OK) -+ return -1; -+ -+ CurrentNewsSrv = serv; -+ -+ /* create NNTP-specific state struct if nof found in list */ -+ if ((nntp_data = (NNTP_DATA *) hash_find (serv->newsgroups, buf)) == NULL) -+ { -+ nntp_data = safe_calloc (1, sizeof (NNTP_DATA) + strlen (buf) + 1); -+ nntp_data->group = (char *) nntp_data + sizeof (NNTP_DATA); -+ strcpy (nntp_data->group, buf); -+ hash_insert (serv->newsgroups, nntp_data->group, nntp_data, 0); -+ nntp_add_to_list (serv, nntp_data); -+ } -+ ctx->data = nntp_data; -+ ctx->mx_close = nntp_fastclose_mailbox; -+ nntp_data->nserv = serv; -+ -+ mutt_message (_("Selecting %s..."), nntp_data->group); -+ -+ if (!nntp_data->desc) -+ { -+ nntp_get_desc (nntp_data, nntp_data->group, NULL); -+ if (nntp_data->desc) -+ nntp_save_cache_index (serv); -+ } -+ -+ buf[0] = 0; -+ if (mutt_nntp_query (nntp_data, buf, sizeof(buf)) < 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_open_mailbox()", buf); -+#endif -+ return -1; -+ } -+ -+ if (mutt_strncmp ("211", buf, 3)) -+ { -+ LIST *l = serv->list; -+ -+ /* GROUP command failed */ -+ if (!mutt_strncmp ("411", buf, 3)) -+ { -+ mutt_error (_("Newsgroup %s not found on server %s"), -+ nntp_data->group, serv->conn->account.host); -+ -+ /* CACHE: delete cache and line from .index */ -+ nntp_delete_cache (nntp_data); -+ hash_delete (serv->newsgroups, nntp_data->group, NULL, nntp_delete_data); -+ while (l && l->data != (void *) nntp_data) l = l->next; -+ if (l) -+ l->data = NULL; -+ -+ sleep (2); -+ } -+ -+ return -1; -+ } -+ -+ sscanf (buf + 4, "%d %u %u %s", &count, &nntp_data->firstMessage, -+ &nntp_data->lastMessage, buf); -+ -+ nntp_data->deleted = 0; -+ -+ time (&serv->check_time); -+ -+ /* -+ * Check for max adding context. If it is greater than $nntp_context, -+ * strip off extra articles -+ */ -+ first = nntp_data->firstMessage; -+ if (NntpContext && nntp_data->lastMessage - first + 1 > NntpContext) -+ first = nntp_data->lastMessage - NntpContext + 1; -+ if (first) -+ nntp_data->lastLoaded = first - 1; -+ return nntp_fetch_headers (ctx, first, nntp_data->lastMessage); -+} -+ -+int nntp_fetch_message (MESSAGE *msg, CONTEXT *ctx, int msgno) -+{ -+ char buf[LONG_STRING]; -+ char path[_POSIX_PATH_MAX]; -+ NNTP_CACHE *cache; -+ char *m = _("Fetching message..."); -+ int ret; -+ -+ /* see if we already have the message in our cache */ -+ cache = &((NNTP_DATA *) ctx->data)->acache[ctx->hdrs[msgno]->index % NNTP_CACHE_LEN]; -+ -+ /* if everything is fine, assign msg->fp and return */ -+ if (cache->path && cache->index == ctx->hdrs[msgno]->index && -+ (msg->fp = fopen (cache->path, "r"))) -+ return 0; -+ -+ /* clear the previous entry */ -+ unlink (cache->path); -+ free (cache->path); -+ -+ mutt_message (m); -+ -+ cache->index = ctx->hdrs[msgno]->index; -+ mutt_mktemp (path); -+ cache->path = safe_strdup (path); -+ if (!(msg->fp = safe_fopen (path, "w+"))) -+ { -+ FREE (&cache->path); -+ return -1; -+ } -+ -+ if (ctx->hdrs[msgno]->article_num == 0) -+ snprintf (buf, sizeof (buf), "ARTICLE %s\r\n", -+ ctx->hdrs[msgno]->env->message_id); -+ else -+ snprintf (buf, sizeof (buf), "ARTICLE %d\r\n", -+ ctx->hdrs[msgno]->article_num); -+ -+ ret = mutt_nntp_fetch ((NNTP_DATA *)ctx->data, buf, m, nntp_read_tempfile, -+ msg->fp, ctx->tagged); -+ if (ret == 1) -+ { -+ mutt_error (_("Article %d not found on server"), -+ ctx->hdrs[msgno]->article_num); -+ dprint (1, (debugfile, "nntp_fetch_message: %s\n", buf)); -+ } -+ -+ if (ret) -+ { -+ fclose (msg->fp); -+ unlink (path); -+ FREE (&cache->path); -+ return -1; -+ } -+ -+ mutt_free_envelope (&ctx->hdrs[msgno]->env); -+ ctx->hdrs[msgno]->env = mutt_read_rfc822_header (msg->fp, ctx->hdrs[msgno], 0, 0); -+ /* fix content length */ -+ fseek(msg->fp, 0, SEEK_END); -+ ctx->hdrs[msgno]->content->length = ftell (msg->fp) - -+ ctx->hdrs[msgno]->content->offset; -+ -+ /* this is called in mutt before the open which fetches the message, -+ * which is probably wrong, but we just call it again here to handle -+ * the problem instead of fixing it. -+ */ -+ mutt_parse_mime_message (ctx, ctx->hdrs[msgno]); -+ -+ /* These would normally be updated in mx_update_context(), but the -+ * full headers aren't parsed with XOVER, so the information wasn't -+ * available then. -+ */ -+#if defined(HAVE_PGP) || defined(HAVE_SMIME) -+ ctx->hdrs[msgno]->security = crypt_query (ctx->hdrs[msgno]->content); -+#endif /* HAVE_PGP || HAVE_SMIME */ -+ -+ mutt_clear_error(); -+ rewind (msg->fp); -+ -+ return 0; -+} -+ -+/* Post article */ -+int nntp_post (const char *msg) { -+ char buf[LONG_STRING]; -+ size_t len; -+ FILE *f; -+ NNTP_DATA *nntp_data; -+ -+ if (Context && Context->magic == M_NNTP) -+ nntp_data = (NNTP_DATA *)Context->data; -+ else -+ { -+ if (!(CurrentNewsSrv = mutt_select_newsserver (NewsServer)) || -+ !CurrentNewsSrv->list || !CurrentNewsSrv->list->data) -+ { -+ mutt_error (_("Can't post article. No connection to news server.")); -+ return -1; -+ } -+ nntp_data = (NNTP_DATA *)CurrentNewsSrv->list->data; -+ } -+ -+ if (!(f = safe_fopen (msg, "r"))) -+ { -+ mutt_error (_("Can't post article. Unable to open %s"), msg); -+ return -1; -+ } -+ -+ strfcpy (buf, "POST\r\n", sizeof (buf)); -+ if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) < 0) -+ { -+ mutt_error (_("Can't post article. Connection to %s lost."), -+ nntp_data->nserv->conn->account.host); -+ return -1; -+ } -+ if (buf[0] != '3') -+ { -+ mutt_error (_("Can't post article: %s"), buf); -+ return -1; -+ } -+ -+ buf[0] = '.'; -+ buf[1] = '\0'; -+ while (fgets (buf + 1, sizeof (buf) - 2, f) != NULL) -+ { -+ len = strlen (buf); -+ if (buf[len - 1] == '\n') -+ { -+ buf[len - 1] = '\r'; -+ buf[len] = '\n'; -+ len++; -+ buf[len] = '\0'; -+ } -+ if (buf[1] == '.') -+ mutt_socket_write_d (nntp_data->nserv->conn, buf, -1, M_SOCK_LOG_HDR); -+ else -+ mutt_socket_write_d (nntp_data->nserv->conn, buf + 1, -1, M_SOCK_LOG_HDR); -+ } -+ fclose (f); -+ -+ if (buf[strlen (buf) - 1] != '\n') -+ mutt_socket_write_d (nntp_data->nserv->conn, "\r\n", -1, M_SOCK_LOG_HDR); -+ mutt_socket_write_d (nntp_data->nserv->conn, ".\r\n", -1, M_SOCK_LOG_HDR); -+ if (mutt_socket_readln (buf, sizeof (buf), nntp_data->nserv->conn) < 0) -+ { -+ mutt_error (_("Can't post article. Connection to %s lost."), -+ nntp_data->nserv->conn->account.host); -+ return -1; -+ } -+ if (buf[0] != '2') -+ { -+ mutt_error (_("Can't post article: %s"), buf); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+/* nntp_logout_all: close all open connections. */ -+void nntp_logout_all (void) -+{ -+ char buf[LONG_STRING]; -+ CONNECTION* conn; -+ -+ conn = mutt_socket_head (); -+ -+ while (conn) -+ { -+ CONNECTION *next = conn->next; -+ -+ if (conn->account.type == M_ACCT_TYPE_NNTP) -+ { -+ mutt_message (_("Closing connection to %s..."), conn->account.host); -+ mutt_socket_write (conn, "QUIT\r\n"); -+ mutt_socket_readln (buf, sizeof (buf), conn); -+ mutt_clear_error (); -+ mutt_socket_close (conn); -+ mutt_socket_free (conn); -+ } -+ -+ conn = next; -+ } -+} -+ -+static void nntp_free_acache (NNTP_DATA *data) -+{ -+ int i; -+ -+ for (i = 0; i < NNTP_CACHE_LEN; i++) -+ { -+ if (data->acache[i].path) -+ { -+ unlink (data->acache[i].path); -+ FREE (&data->acache[i].path); -+ } -+ } -+} -+ -+void nntp_delete_data (void *p) -+{ -+ NNTP_DATA *data = (NNTP_DATA *)p; -+ -+ if (!p) -+ return; -+ FREE (&data->entries); -+ FREE (&data->desc); -+ FREE (&data->cache); -+ nntp_free_acache (data); -+ FREE (p); -+} -+ -+int nntp_sync_mailbox (CONTEXT *ctx) -+{ -+ NNTP_DATA *data = ctx->data; -+ -+ /* CACHE: update cache and .index files */ -+ if ((option (OPTSAVEUNSUB) || data->subscribed)) -+ nntp_save_cache_group (ctx); -+ nntp_free_acache (data); -+ -+ data->nserv->check_time = 0; /* next nntp_check_mailbox() will really check */ -+ return 0; -+} -+ -+int nntp_fastclose_mailbox (CONTEXT *ctx) -+{ -+ NNTP_DATA *data = (NNTP_DATA *) ctx->data, *tmp; -+ -+ if (!data) -+ return 0; -+ nntp_free_acache (data); -+ if (!data->nserv || !data->nserv->newsgroups || !data->group) -+ return 0; -+ nntp_save_cache_index (data->nserv); -+ if ((tmp = hash_find (data->nserv->newsgroups, data->group)) == NULL -+ || tmp != data) -+ nntp_delete_data (data); -+ return 0; -+} -+ -+/* commit changes and terminate connection */ -+int nntp_close_mailbox (CONTEXT *ctx) -+{ -+ if (!ctx) -+ return -1; -+ mutt_message _("Quitting newsgroup..."); -+ if (ctx->data) -+ { -+ NNTP_DATA *data = (NNTP_DATA *) ctx->data; -+ int ret; -+ -+ if (data->nserv && data->nserv->conn && ctx->unread) -+ { -+ ret = query_quadoption (OPT_CATCHUP, _("Mark all articles read?")); -+ if (ret == M_YES) -+ mutt_newsgroup_catchup (data->nserv, data->group); -+ else if (ret < 0) -+ return -1; -+ } -+ } -+ nntp_sync_mailbox (ctx); -+ if (ctx->data && ((NNTP_DATA *)ctx->data)->nserv) -+ { -+ NNTP_SERVER *news; -+ -+ news = ((NNTP_DATA *)ctx->data)->nserv; -+ newsrc_gen_entries (ctx); -+ ((NNTP_DATA *)ctx->data)->unread = ctx->unread; -+ mutt_newsrc_update (news); -+ } -+ mutt_clear_error(); -+ return 0; -+} -+ -+/* use the GROUP command to poll for new mail */ -+static int _nntp_check_mailbox (CONTEXT *ctx, NNTP_DATA *nntp_data) -+{ -+ char buf[LONG_STRING]; -+ int count = 0; -+ -+ if (nntp_data->nserv->check_time + NewsPollTimeout > time (NULL)) -+ return 0; -+ -+ buf[0] = 0; -+ if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) < 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_check_mailbox()", buf); -+#endif -+ return -1; -+ } -+ if (mutt_strncmp ("211", buf, 3)) -+ { -+ buf[0] = 0; -+ if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) < 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_check_mailbox()", buf); -+#endif -+ return -1; -+ } -+ } -+ if (!mutt_strncmp ("211", buf, 3)) -+ { -+ int first; -+ int last; -+ -+ sscanf (buf + 4, "%d %d %d", &count, &first, &last); -+ nntp_data->firstMessage = first; -+ nntp_data->lastMessage = last; -+ if (ctx && last > nntp_data->lastLoaded) -+ { -+ nntp_fetch_headers (ctx, nntp_data->lastLoaded + 1, last); -+ time (&nntp_data->nserv->check_time); -+ return 1; -+ } -+ if (!last || (!nntp_data->rc && !nntp_data->lastCached)) -+ nntp_data->unread = count; -+ else -+ mutt_newsgroup_stat (nntp_data); -+ /* active was renumbered? */ -+ if (last < nntp_data->lastLoaded) -+ { -+ if (!nntp_data->max) -+ { -+ nntp_data->entries = safe_calloc (5, sizeof (NEWSRC_ENTRY)); -+ nntp_data->max = 5; -+ } -+ nntp_data->lastCached = 0; -+ nntp_data->num = 1; -+ nntp_data->entries[0].first = 1; -+ nntp_data->entries[0].last = 0; -+ } -+ } -+ -+ time (&nntp_data->nserv->check_time); -+ return 0; -+} -+ -+int nntp_check_mailbox (CONTEXT *ctx) -+{ -+ return _nntp_check_mailbox (ctx, (NNTP_DATA *)ctx->data); -+} -+ -+static int add_group (char *buf, void *serv) -+{ -+#define s ((NNTP_SERVER *) serv) -+ char group[LONG_STRING], mod, desc[HUGE_STRING]; -+ int first, last; -+ NNTP_DATA *nntp_data; -+ static int n = 0; -+ -+ _checked = n; /* _checked have N, where N = number of groups */ -+ if (!buf) /* at EOF must be zerouth */ -+ n = 0; -+ -+ if (!s || !buf) -+ return 0; -+ -+ *desc = 0; -+ sscanf (buf, "%s %d %d %c %[^\n]", group, &last, &first, &mod, desc); -+ if (!group) -+ return 0; -+ if ((nntp_data = (NNTP_DATA *) hash_find (s->newsgroups, group)) == NULL) -+ { -+ n++; -+ nntp_data = safe_calloc (1, sizeof (NNTP_DATA) + strlen (group) + 1); -+ nntp_data->group = (char *) nntp_data + sizeof (NNTP_DATA); -+ strcpy (nntp_data->group, group); -+ nntp_data->nserv = s; -+ if (s->newsgroups->nelem < s->newsgroups->curnelem * 2) -+ s->newsgroups = hash_resize (s->newsgroups, s->newsgroups->nelem * 2); -+ hash_insert (s->newsgroups, nntp_data->group, nntp_data, 0); -+ nntp_add_to_list (s, nntp_data); -+ } -+ nntp_data->deleted = 0; -+ nntp_data->firstMessage = first; -+ nntp_data->lastMessage = last; -+ if (mod == 'y') -+ nntp_data->allowed = 1; -+ else -+ nntp_data->allowed = 0; -+ if (nntp_data->desc) -+ FREE (&nntp_data->desc); -+ if (*desc) -+ nntp_data->desc = safe_strdup (desc); -+ if (nntp_data->rc || nntp_data->lastCached) -+ mutt_newsgroup_stat (nntp_data); -+ else if (nntp_data->lastMessage && -+ nntp_data->firstMessage <= nntp_data->lastMessage) -+ nntp_data->unread = nntp_data->lastMessage - nntp_data->firstMessage + 1; -+ else -+ nntp_data->unread = 0; -+ -+ return 0; -+#undef s -+} -+ -+int nntp_check_newgroups (NNTP_SERVER *serv, int force) -+{ -+ char buf[LONG_STRING]; -+ char msg[SHORT_STRING]; -+ NNTP_DATA nntp_data; -+ LIST *l; -+ LIST emp; -+ time_t now; -+ struct tm *t; -+ unsigned int count = 0; -+ unsigned int total = 0; -+ -+ if (!serv || !serv->newgroups_time) -+ return -1; -+ -+ if (nntp_open_connection (serv) < 0) -+ return -1; -+ -+ /* check subscribed groups for new news */ -+ if (option (OPTSHOWNEWNEWS)) -+ { -+ mutt_message _("Checking for new messages..."); -+ for (l = serv->list; l; l = l->next) -+ { -+ serv->check_time = 0; /* really check! */ -+ if (l->data && ((NNTP_DATA *) l->data)->subscribed) -+ _nntp_check_mailbox (NULL, (NNTP_DATA *) l->data); -+ } -+ } -+ else if (!force) -+ return 0; -+ -+ mutt_message _("Checking for new newsgroups..."); -+ now = serv->newgroups_time; -+ time (&serv->newgroups_time); -+ t = gmtime (&now); -+ snprintf (buf, sizeof (buf), "NEWGROUPS %02d%02d%02d %02d%02d%02d GMT\r\n", -+ (t->tm_year % 100), t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, -+ t->tm_sec); -+ nntp_data.nserv = serv; -+ if (Context && Context->magic == M_NNTP) -+ nntp_data.group = ((NNTP_DATA *)Context->data)->group; -+ else -+ nntp_data.group = NULL; -+ l = serv->tail; -+ if (mutt_nntp_fetch (&nntp_data, buf, _("Adding new newsgroups..."), -+ add_group, serv, 0) != 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_check_newgroups()", buf); -+#endif -+ return -1; -+ } -+ -+ strfcpy (msg, _("Loading descriptions..."), sizeof (msg)); -+ mutt_message (msg); -+ if (l) -+ emp.next = l->next; -+ else -+ emp.next = serv->list; -+ l = &emp; -+ while (l->next) -+ { -+ l = l->next; -+ ((NNTP_DATA *) l->data)->new = 1; -+ total++; -+ } -+ l = &emp; -+ while (l->next) -+ { -+ l = l->next; -+ nntp_get_desc ((NNTP_DATA *) l->data, ((NNTP_DATA *) l->data)->group, NULL); -+ count++; -+ if (ReadInc && (count % ReadInc == 0)) -+ mutt_message ("%s %d/%d", msg, count, total); -+ } -+ if (emp.next) -+ nntp_save_cache_index (serv); -+ mutt_clear_error (); -+ return _checked; -+} -+ -+/* Load list of all newsgroups from cache ALL */ -+int nntp_get_cache_all (NNTP_SERVER *serv) -+{ -+ char buf[HUGE_STRING]; -+ FILE *f; -+ -+ nntp_cache_expand (buf, serv->cache); -+ if ((f = safe_fopen (buf, "r"))) -+ { -+ int i = 0; -+ -+ while (fgets (buf, sizeof(buf), f) != NULL) -+ { -+ if (ReadInc && (i % ReadInc == 0)) -+ mutt_message (_("Loading list from cache... %d"), i); -+ add_group (buf, serv); -+ i++; -+ } -+ add_group (NULL, NULL); -+ fclose (f); -+ mutt_clear_error (); -+ return 0; -+ } -+ else -+ { -+ FREE (&serv->cache); -+ return -1; -+ } -+} -+ -+/* Load list of all newsgroups from active */ -+int nntp_get_active (NNTP_SERVER *serv) -+{ -+ char msg[SHORT_STRING]; -+ NNTP_DATA nntp_data; -+ LIST *tmp; -+ -+ if (nntp_open_connection (serv) < 0) -+ return -1; -+ -+ snprintf (msg, sizeof(msg), _("Loading list of all newsgroups on server %s..."), -+ serv->conn->account.host); -+ mutt_message (msg); -+ time (&serv->newgroups_time); -+ nntp_data.nserv = serv; -+ nntp_data.group = NULL; -+ -+ if (mutt_nntp_fetch (&nntp_data, "LIST\r\n", msg, add_group, serv, 0) < 0) -+ { -+#ifdef DEBUG -+ nntp_error ("nntp_get_active()", "LIST\r\n"); -+#endif -+ return -1; -+ } -+ -+ strfcpy (msg, _("Loading descriptions..."), sizeof (msg)); -+ mutt_message (msg); -+ nntp_get_desc (&nntp_data, "*", msg); -+ -+ for (tmp = serv->list; tmp; tmp = tmp->next) -+ { -+ NNTP_DATA *data = (NNTP_DATA *)tmp->data; -+ -+ if (data && data->deleted && !data->rc) -+ { -+ nntp_delete_cache (data); -+ hash_delete (serv->newsgroups, data->group, NULL, nntp_delete_data); -+ tmp->data = NULL; -+ } -+ } -+ nntp_save_cache_index (serv); -+ -+ mutt_clear_error (); -+ return _checked; -+} -+ -+/* -+ * returns -1 if error ocurred while retrieving header, -+ * number of articles which ones exist in context on success. -+ */ -+int nntp_check_msgid (CONTEXT *ctx, const char *msgid) -+{ -+ int ret; -+ -+ /* if msgid is already in context, don't reload them */ -+ if (hash_find (ctx->id_hash, msgid)) -+ return 1; -+ if (ctx->msgcount == ctx->hdrmax) -+ mx_alloc_memory (ctx); -+ ctx->hdrs[ctx->msgcount] = mutt_new_header (); -+ ctx->hdrs[ctx->msgcount]->index = ctx->msgcount; -+ -+ mutt_message (_("Fetching %s from server..."), msgid); -+ ret = nntp_read_header (ctx, msgid, 0); -+ /* since nntp_read_header() may set read flag, we must reset it */ -+ ctx->hdrs[ctx->msgcount]->read = 0; -+ if (ret != 0) -+ mutt_free_header (&ctx->hdrs[ctx->msgcount]); -+ else -+ { -+ ctx->msgcount++; -+ mx_update_context (ctx, 1); -+ ctx->changed = 1; -+ } -+ return ret; -+} -+ -+typedef struct -+{ -+ CONTEXT *ctx; -+ unsigned int num; -+ unsigned int max; -+ unsigned int *child; -+} CHILD_CONTEXT; -+ -+static int check_children (char *s, void *c) -+{ -+#define cc ((CHILD_CONTEXT *) c) -+ unsigned int i, n; -+ -+ if (!s || (n = atoi (s)) == 0) -+ return 0; -+ for (i = 0; i < cc->ctx->msgcount; i++) -+ if (cc->ctx->hdrs[i]->article_num == n) -+ return 0; -+ if (cc->num >= cc->max) -+ safe_realloc (&cc->child, sizeof (unsigned int) * (cc->max += 25)); -+ cc->child[cc->num++] = n; -+ -+ return 0; -+#undef cc -+} -+ -+int nntp_check_children (CONTEXT *ctx, const char *msgid) -+{ -+ NNTP_DATA *nntp_data = (NNTP_DATA *)ctx->data; -+ char buf[STRING]; -+ int i, ret = 0, tmp = 0; -+ CHILD_CONTEXT cc; -+ -+ if (!nntp_data || !nntp_data->nserv || !nntp_data->nserv->conn || -+ !nntp_data->nserv->conn->account.host) -+ return -1; -+ if (nntp_data->firstMessage > nntp_data->lastLoaded) -+ return 0; -+ if (!nntp_data->nserv->hasXPAT) -+ { -+ mutt_error (_("Server %s does not support this operation!"), -+ nntp_data->nserv->conn->account.host); -+ return -1; -+ } -+ -+ snprintf (buf, sizeof (buf), "XPAT References %d-%d *%s*\r\n", -+ nntp_data->firstMessage, nntp_data->lastLoaded, msgid); -+ -+ cc.ctx = ctx; -+ cc.num = 0; -+ cc.max = 25; -+ cc.child = safe_malloc (sizeof (unsigned int) * 25); -+ if (mutt_nntp_fetch (nntp_data, buf, NULL, check_children, &cc, 0)) -+ { -+ FREE (&cc.child); -+ return -1; -+ } -+ /* dont try to read the xover cache. check_children() already -+ * made sure that we dont have the article, so we need to visit -+ * the server. Reading the cache at this point is also bad -+ * because it would duplicate messages */ -+ if (option (OPTNEWSCACHE)) -+ { -+ tmp++; -+ unset_option (OPTNEWSCACHE); -+ } -+ for (i = 0; i < cc.num; i++) -+ { -+ if ((ret = nntp_fetch_headers (ctx, cc.child[i], cc.child[i]))) -+ break; -+ if (ctx->msgcount && -+ ctx->hdrs[ctx->msgcount - 1]->article_num == cc.child[i]) -+ ctx->hdrs[ctx->msgcount - 1]->read = 0; -+ } -+ if (tmp) -+ set_option (OPTNEWSCACHE); -+ FREE (&cc.child); -+ return ret; -+} -diff -udprP mutt-1.5.19.orig/nntp.h mutt-1.5.19/nntp.h ---- mutt-1.5.19.orig/nntp.h 1970-01-01 03:00:00.000000000 +0300 -+++ mutt-1.5.19/nntp.h 2009-01-06 22:27:38.000000000 +0200 -@@ -0,0 +1,136 @@ -+/* -+ * Copyright (C) 1998 Brandon Long -+ * Copyright (C) 1999 Andrej Gritsenko -+ * Copyright (C) 2000-2007 Vsevolod Volkov -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#ifndef _NNTP_H_ -+#define _NNTP_H_ 1 -+ -+#include "mutt_socket.h" -+#include "mailbox.h" -+ -+#include -+ -+#define NNTP_PORT 119 -+#define NNTP_SSL_PORT 563 -+ -+/* number of entries in the hash table */ -+#define NNTP_CACHE_LEN 10 -+ -+enum -+{ -+ NNTP_NONE = 0, -+ NNTP_OK, -+ NNTP_BYE -+}; -+ -+typedef struct -+{ -+ int first; -+ int last; -+} NEWSRC_ENTRY; -+ -+typedef struct -+{ -+ unsigned int hasXPAT : 1; -+ unsigned int hasXGTITLE : 1; -+ unsigned int hasXOVER : 1; -+ unsigned int hasLISTGROUP : 1; -+ unsigned int status : 3; -+ char *newsrc; -+ char *cache; -+ int stat; -+ off_t size; -+ time_t mtime; -+ time_t newgroups_time; -+ time_t check_time; -+ HASH *newsgroups; -+ LIST *list; /* list of newsgroups */ -+ LIST *tail; /* last entry of list */ -+ CONNECTION *conn; -+} NNTP_SERVER; -+ -+typedef struct -+{ -+ unsigned int index; -+ char *path; -+} NNTP_CACHE; -+ -+typedef struct -+{ -+ NEWSRC_ENTRY *entries; -+ unsigned int num; /* number of used entries */ -+ unsigned int max; /* number of allocated entries */ -+ unsigned int unread; -+ unsigned int firstMessage; -+ unsigned int lastMessage; -+ unsigned int lastLoaded; -+ unsigned int lastCached; -+ unsigned int subscribed : 1; -+ unsigned int rc : 1; -+ unsigned int new : 1; -+ unsigned int allowed : 1; -+ unsigned int deleted : 1; -+ char *group; -+ char *desc; -+ char *cache; -+ NNTP_SERVER *nserv; -+ NNTP_CACHE acache[NNTP_CACHE_LEN]; -+} NNTP_DATA; -+ -+/* internal functions */ -+int nntp_get_active (NNTP_SERVER *); -+int nntp_get_cache_all (NNTP_SERVER *); -+int nntp_save_cache_index (NNTP_SERVER *); -+int nntp_check_newgroups (NNTP_SERVER *, int); -+int nntp_save_cache_group (CONTEXT *); -+int nntp_parse_url (const char *, ACCOUNT *, char *, size_t); -+void newsrc_gen_entries (CONTEXT *); -+void nntp_get_status (CONTEXT *, HEADER *, char *, int); -+void mutt_newsgroup_stat (NNTP_DATA *); -+void nntp_delete_cache (NNTP_DATA *); -+void nntp_add_to_list (NNTP_SERVER *, NNTP_DATA *); -+void nntp_cache_expand (char *, const char *); -+void nntp_delete_data (void *); -+ -+/* exposed interface */ -+NNTP_SERVER *mutt_select_newsserver (char *); -+NNTP_DATA *mutt_newsgroup_subscribe (NNTP_SERVER *, char *); -+NNTP_DATA *mutt_newsgroup_unsubscribe (NNTP_SERVER *, char *); -+NNTP_DATA *mutt_newsgroup_catchup (NNTP_SERVER *, char *); -+NNTP_DATA *mutt_newsgroup_uncatchup (NNTP_SERVER *, char *); -+void nntp_clear_cacheindex (NNTP_SERVER *); -+int mutt_newsrc_update (NNTP_SERVER *); -+int nntp_open_mailbox (CONTEXT *); -+int nntp_sync_mailbox (CONTEXT *); -+int nntp_check_mailbox (CONTEXT *); -+int nntp_close_mailbox (CONTEXT *); -+int nntp_fastclose_mailbox (CONTEXT *); -+int nntp_fetch_message (MESSAGE *, CONTEXT *, int); -+int nntp_post (const char *); -+int nntp_check_msgid (CONTEXT *, const char *); -+int nntp_check_children (CONTEXT *, const char *); -+void nntp_buffy (char *); -+void nntp_expand_path (char *, size_t, ACCOUNT *); -+void nntp_logout_all (); -+const char *nntp_format_str (char *, size_t, size_t, char, const char *, const char *, -+ const char *, const char *, unsigned long, format_flag); -+ -+NNTP_SERVER *CurrentNewsSrv INITVAL (NULL); -+ -+#endif /* _NNTP_H_ */ -diff -udprP mutt-1.5.19.orig/pager.c mutt-1.5.19/pager.c ---- mutt-1.5.19.orig/pager.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/pager.c 2009-01-06 22:27:38.000000000 +0200 -@@ -1048,6 +1048,11 @@ fill_buffer (FILE *f, LOFF_T *last_pos, - return b_read; - } - -+#ifdef USE_NNTP -+#include "mx.h" -+#include "nntp.h" -+#endif -+ - - static int format_line (struct line_t **lineInfo, int n, unsigned char *buf, - int flags, ansi_attr *pa, int cnt, -@@ -1489,6 +1494,16 @@ static struct mapping_t PagerHelpExtra[] - { NULL, 0 } - }; - -+#ifdef USE_NNTP -+static struct mapping_t PagerNewsHelpExtra[] = { -+ { N_("Post"), OP_POST }, -+ { N_("Followup"), OP_FOLLOWUP }, -+ { N_("Del"), OP_DELETE }, -+ { N_("Next"), OP_MAIN_NEXT_UNDELETED }, -+ { NULL, 0 } -+}; -+#endif -+ - - - /* This pager is actually not so simple as it once was. It now operates in -@@ -1530,6 +1545,10 @@ mutt_pager (const char *banner, const ch - int old_PagerIndexLines; /* some people want to resize it - * while inside the pager... */ - -+#ifdef USE_NNTP -+ char *followup_to; -+#endif -+ - if (!(flags & M_SHOWCOLOR)) - flags |= M_SHOWFLAT; - -@@ -1569,7 +1588,11 @@ mutt_pager (const char *banner, const ch - if (IsHeader (extra)) - { - strfcpy (tmphelp, helpstr, sizeof (tmphelp)); -- mutt_compile_help (buffer, sizeof (buffer), MENU_PAGER, PagerHelpExtra); -+ mutt_compile_help (buffer, sizeof (buffer), MENU_PAGER, -+#ifdef USE_NNTP -+ (Context && (Context->magic == M_NNTP)) ? PagerNewsHelpExtra : -+#endif -+ PagerHelpExtra); - snprintf (helpstr, sizeof (helpstr), "%s %s", tmphelp, buffer); - } - if (!InHelp) -@@ -2407,6 +2430,15 @@ search_next: - CHECK_READONLY; - CHECK_ACL(M_ACL_WRITE, "flag message"); - -+#ifdef USE_NNTP -+ if (Context->magic == M_NNTP) -+ { -+ mutt_flushinp (); -+ mutt_error _("Can't change 'important' flag on NNTP server."); -+ break; -+ } -+#endif -+ - mutt_set_flag (Context, extra->hdr, M_FLAG, !extra->hdr->flagged); - redraw = REDRAW_STATUS | REDRAW_INDEX; - if (option (OPTRESOLVE)) -@@ -2440,6 +2472,60 @@ search_next: - redraw = REDRAW_FULL; - break; - -+#ifdef USE_NNTP -+ case OP_POST: -+ CHECK_MODE(IsHeader (extra) && !IsAttach (extra)); -+ CHECK_ATTACH; -+ if (extra->ctx && extra->ctx->magic == M_NNTP && -+ !((NNTP_DATA *)extra->ctx->data)->allowed && -+ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != M_YES) -+ break; -+ ci_send_message (SENDNEWS, NULL, NULL, extra->ctx, NULL); -+ redraw = REDRAW_FULL; -+ break; -+ -+ case OP_FORWARD_TO_GROUP: -+ CHECK_MODE(IsHeader (extra) || IsMsgAttach (extra)); -+ CHECK_ATTACH; -+ if (extra->ctx && extra->ctx->magic == M_NNTP && -+ !((NNTP_DATA *)extra->ctx->data)->allowed && -+ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != M_YES) -+ break; -+ if (IsMsgAttach (extra)) -+ mutt_attach_forward (extra->fp, extra->hdr, extra->idx, -+ extra->idxlen, extra->bdy, SENDNEWS); -+ else -+ ci_send_message (SENDNEWS|SENDFORWARD, NULL, NULL, extra->ctx, extra->hdr); -+ redraw = REDRAW_FULL; -+ break; -+ -+ case OP_FOLLOWUP: -+ CHECK_MODE(IsHeader (extra) || IsMsgAttach (extra)); -+ CHECK_ATTACH; -+ -+ if (IsMsgAttach (extra)) -+ followup_to = extra->bdy->hdr->env->followup_to; -+ else -+ followup_to = extra->hdr->env->followup_to; -+ -+ if (!followup_to || mutt_strcasecmp (followup_to, "poster") || -+ query_quadoption (OPT_FOLLOWUPTOPOSTER,_("Reply by mail as poster prefers?")) != M_YES) -+ { -+ if (extra->ctx && extra->ctx->magic == M_NNTP && -+ !((NNTP_DATA *)extra->ctx->data)->allowed && -+ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != M_YES) -+ break; -+ if (IsMsgAttach (extra)) -+ mutt_attach_reply (extra->fp, extra->hdr, extra->idx, -+ extra->idxlen, extra->bdy, SENDNEWS|SENDREPLY); -+ else -+ ci_send_message (SENDNEWS|SENDREPLY, NULL, NULL, -+ extra->ctx, extra->hdr); -+ redraw = REDRAW_FULL; -+ break; -+ } -+#endif -+ - case OP_REPLY: - CHECK_MODE(IsHeader (extra) || IsMsgAttach (extra)); - CHECK_ATTACH; -@@ -2486,7 +2572,7 @@ search_next: - CHECK_ATTACH; - if (IsMsgAttach (extra)) - mutt_attach_forward (extra->fp, extra->hdr, extra->idx, -- extra->idxlen, extra->bdy); -+ extra->idxlen, extra->bdy, 0); - else - ci_send_message (SENDFORWARD, NULL, NULL, extra->ctx, extra->hdr); - redraw = REDRAW_FULL; -diff -udprP mutt-1.5.19.orig/parse.c mutt-1.5.19/parse.c ---- mutt-1.5.19.orig/parse.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/parse.c 2009-01-06 22:27:38.000000000 +0200 -@@ -89,7 +89,7 @@ char *mutt_read_rfc822_line (FILE *f, ch - /* not reached */ - } - --static LIST *mutt_parse_references (char *s, int in_reply_to) -+LIST *mutt_parse_references (char *s, int in_reply_to) - { - LIST *t, *lst = NULL; - char *m; -@@ -1067,6 +1067,17 @@ int mutt_parse_rfc822_line (ENVELOPE *e, - e->from = rfc822_parse_adrlist (e->from, p); - matched = 1; - } -+#ifdef USE_NNTP -+ else if (!mutt_strcasecmp (line+1, "ollowup-to")) -+ { -+ if (!e->followup_to) -+ { -+ mutt_remove_trailing_ws (p); -+ e->followup_to = safe_strdup (mutt_skip_whitespace (p)); -+ } -+ matched = 1; -+ } -+#endif - break; - - case 'i': -@@ -1151,6 +1162,27 @@ int mutt_parse_rfc822_line (ENVELOPE *e, - } - break; - -+#ifdef USE_NNTP -+ case 'n': -+ if (!mutt_strcasecmp (line + 1, "ewsgroups")) -+ { -+ FREE (&e->newsgroups); -+ mutt_remove_trailing_ws (p); -+ e->newsgroups = safe_strdup (mutt_skip_whitespace (p)); -+ matched = 1; -+ } -+ break; -+#endif -+ -+ case 'o': -+ /* field `Organization:' saves only for pager! */ -+ if (!mutt_strcasecmp (line + 1, "rganization")) -+ { -+ if (!e->organization && mutt_strcasecmp (p, "unknown")) -+ e->organization = safe_strdup (p); -+ } -+ break; -+ - case 'r': - if (!ascii_strcasecmp (line + 1, "eferences")) - { -@@ -1259,6 +1291,20 @@ int mutt_parse_rfc822_line (ENVELOPE *e, - e->x_label = safe_strdup(p); - matched = 1; - } -+#ifdef USE_NNTP -+ else if (!mutt_strcasecmp (line + 1, "-comment-to")) -+ { -+ if (!e->x_comment_to) -+ e->x_comment_to = safe_strdup (p); -+ matched = 1; -+ } -+ else if (!mutt_strcasecmp (line + 1, "ref")) -+ { -+ if (!e->xref) -+ e->xref = safe_strdup (p); -+ matched = 1; -+ } -+#endif - - default: - break; -diff -udprP mutt-1.5.19.orig/pattern.c mutt-1.5.19/pattern.c ---- mutt-1.5.19.orig/pattern.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/pattern.c 2009-01-06 22:27:38.000000000 +0200 -@@ -91,6 +91,9 @@ Flags[] = - { 'U', M_UNREAD, 0, NULL }, - { 'v', M_COLLAPSED, 0, NULL }, - { 'V', M_CRYPT_VERIFIED, 0, NULL }, -+#ifdef USE_NNTP -+ { 'w', M_NEWSGROUPS, 0, eat_regexp }, -+#endif - { 'x', M_REFERENCE, 0, eat_regexp }, - { 'X', M_MIMEATTACH, 0, eat_range }, - { 'y', M_XLABEL, 0, eat_regexp }, -@@ -1201,6 +1204,10 @@ mutt_pattern_exec (struct pattern_t *pat - } - case M_UNREFERENCED: - return (pat->not ^ (h->thread && !h->thread->child)); -+#ifdef USE_NNTP -+ case M_NEWSGROUPS: -+ return (pat->not ^ (h->env->newsgroups && patmatch (pat, h->env->newsgroups) == 0)); -+#endif - } - mutt_error (_("error: unknown op %d (report this error)."), pat->op); - return (-1); -@@ -1282,6 +1289,7 @@ int mutt_pattern_func (int op, char *pro - progress_t progress; - - strfcpy (buf, NONULL (Context->pattern), sizeof (buf)); -+ if (prompt || op != M_LIMIT) - if (mutt_get_field (prompt, buf, sizeof (buf), M_PATTERN | M_CLEAR) != 0 || !buf[0]) - return (-1); - -diff -udprP mutt-1.5.19.orig/po/POTFILES.in mutt-1.5.19/po/POTFILES.in ---- mutt-1.5.19.orig/po/POTFILES.in 2008-03-19 22:07:57.000000000 +0200 -+++ mutt-1.5.19/po/POTFILES.in 2009-01-06 22:27:38.000000000 +0200 -@@ -46,6 +46,8 @@ mutt_ssl_gnutls.c - mutt_tunnel.c - muttlib.c - mx.c -+newsrc.c -+nntp.c - pager.c - parse.c - pattern.c -diff -udprP mutt-1.5.19.orig/postpone.c mutt-1.5.19/postpone.c ---- mutt-1.5.19.orig/postpone.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/postpone.c 2009-01-06 22:27:38.000000000 +0200 -@@ -124,15 +124,26 @@ int mutt_num_postponed (int force) - - if (LastModify < st.st_mtime) - { -+#ifdef USE_NNTP -+ int optnews = option (OPTNEWS); -+#endif - LastModify = st.st_mtime; - - if (access (Postponed, R_OK | F_OK) != 0) - return (PostCount = 0); -+#ifdef USE_NNTP -+ if (optnews) -+ unset_option (OPTNEWS); -+#endif - if (mx_open_mailbox (Postponed, M_NOSORT | M_QUIET, &ctx) == NULL) - PostCount = 0; - else - PostCount = ctx.msgcount; - mx_fastclose_mailbox (&ctx); -+#ifdef USE_NNTP -+ if (optnews) -+ set_option (OPTNEWS); -+#endif - } - - return (PostCount); -diff -udprP mutt-1.5.19.orig/protos.h mutt-1.5.19/protos.h ---- mutt-1.5.19.orig/protos.h 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/protos.h 2009-01-06 22:27:38.000000000 +0200 -@@ -115,6 +115,7 @@ HASH *mutt_make_id_hash (CONTEXT *); - HASH *mutt_make_subj_hash (CONTEXT *); - - LIST *mutt_make_references(ENVELOPE *e); -+LIST *mutt_parse_references (char *, int); - - char *mutt_read_rfc822_line (FILE *, char *, size_t *); - ENVELOPE *mutt_read_rfc822_header (FILE *, HEADER *, short, short); -diff -udprP mutt-1.5.19.orig/recvattach.c mutt-1.5.19/recvattach.c ---- mutt-1.5.19.orig/recvattach.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/recvattach.c 2009-01-06 22:27:38.000000000 +0200 -@@ -1107,6 +1107,15 @@ void mutt_view_attachments (HEADER *hdr) - } - #endif - -+#ifdef USE_NNTP -+ if (Context->magic == M_NNTP) -+ { -+ mutt_flushinp (); -+ mutt_error _("Can't delete attachment from newsserver."); -+ break; -+ } -+#endif -+ - if (WithCrypto && hdr->security & ~PGP_TRADITIONAL_CHECKED) - { - mutt_message _( -@@ -1198,10 +1207,33 @@ void mutt_view_attachments (HEADER *hdr) - case OP_FORWARD_MESSAGE: - CHECK_ATTACH; - mutt_attach_forward (fp, hdr, idx, idxlen, -- menu->tagprefix ? NULL : idx[menu->current]->content); -+ menu->tagprefix ? NULL : idx[menu->current]->content, 0); - menu->redraw = REDRAW_FULL; - break; - -+#ifdef USE_NNTP -+ case OP_FORWARD_TO_GROUP: -+ CHECK_ATTACH; -+ mutt_attach_forward (fp, hdr, idx, idxlen, -+ menu->tagprefix ? NULL : idx[menu->current]->content, SENDNEWS); -+ menu->redraw = REDRAW_FULL; -+ break; -+ -+ case OP_FOLLOWUP: -+ CHECK_ATTACH; -+ -+ if (!idx[menu->current]->content->hdr->env->followup_to || -+ mutt_strcasecmp (idx[menu->current]->content->hdr->env->followup_to, "poster") || -+ query_quadoption (OPT_FOLLOWUPTOPOSTER,_("Reply by mail as poster prefers?")) != M_YES) -+ { -+ mutt_attach_reply (fp, hdr, idx, idxlen, -+ menu->tagprefix ? NULL : idx[menu->current]->content, -+ SENDNEWS|SENDREPLY); -+ menu->redraw = REDRAW_FULL; -+ break; -+ } -+#endif -+ - case OP_REPLY: - case OP_GROUP_REPLY: - case OP_LIST_REPLY: -diff -udprP mutt-1.5.19.orig/recvcmd.c mutt-1.5.19/recvcmd.c ---- mutt-1.5.19.orig/recvcmd.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/recvcmd.c 2009-01-06 22:27:38.000000000 +0200 -@@ -373,7 +373,7 @@ static BODY ** copy_problematic_attachme - static void attach_forward_bodies (FILE * fp, HEADER * hdr, - ATTACHPTR ** idx, short idxlen, - BODY * cur, -- short nattach) -+ short nattach, int flags) - { - short i; - short mime_fwd_all = 0; -@@ -519,7 +519,7 @@ _("Can't decode all tagged attachments. - tmpfp = NULL; - - /* now that we have the template, send it. */ -- ci_send_message (0, tmphdr, tmpbody, NULL, parent); -+ ci_send_message (flags, tmphdr, tmpbody, NULL, parent); - return; - - bail: -@@ -546,7 +546,7 @@ _("Can't decode all tagged attachments. - */ - - static void attach_forward_msgs (FILE * fp, HEADER * hdr, -- ATTACHPTR ** idx, short idxlen, BODY * cur) -+ ATTACHPTR ** idx, short idxlen, BODY * cur, int flags) - { - HEADER *curhdr = NULL; - HEADER *tmphdr; -@@ -651,23 +651,23 @@ static void attach_forward_msgs (FILE * - else - mutt_free_header (&tmphdr); - -- ci_send_message (0, tmphdr, *tmpbody ? tmpbody : NULL, -+ ci_send_message (flags, tmphdr, *tmpbody ? tmpbody : NULL, - NULL, curhdr); - - } - - void mutt_attach_forward (FILE * fp, HEADER * hdr, -- ATTACHPTR ** idx, short idxlen, BODY * cur) -+ ATTACHPTR ** idx, short idxlen, BODY * cur, int flags) - { - short nattach; - - - if (check_all_msg (idx, idxlen, cur, 0) == 0) -- attach_forward_msgs (fp, hdr, idx, idxlen, cur); -+ attach_forward_msgs (fp, hdr, idx, idxlen, cur, flags); - else - { - nattach = count_tagged (idx, idxlen); -- attach_forward_bodies (fp, hdr, idx, idxlen, cur, nattach); -+ attach_forward_bodies (fp, hdr, idx, idxlen, cur, nattach, flags); - } - } - -@@ -725,28 +725,40 @@ attach_reply_envelope_defaults (ENVELOPE - return -1; - } - -- if (parent) -+#ifdef USE_NNTP -+ if ((flags & SENDNEWS)) - { -- if (mutt_fetch_recips (env, curenv, flags) == -1) -- return -1; -+ /* in case followup set Newsgroups: with Followup-To: if it present */ -+ if (!env->newsgroups && curenv && -+ mutt_strcasecmp (curenv->followup_to, "poster")) -+ env->newsgroups = safe_strdup (curenv->followup_to); - } - else -+#endif - { -- for (i = 0; i < idxlen; i++) -+ if (parent) - { -- if (idx[i]->content->tagged -- && mutt_fetch_recips (env, idx[i]->content->hdr->env, flags) == -1) -+ if (mutt_fetch_recips (env, curenv, flags) == -1) - return -1; - } -+ else -+ { -+ for (i = 0; i < idxlen; i++) -+ { -+ if (idx[i]->content->tagged -+ && mutt_fetch_recips (env, idx[i]->content->hdr->env, flags) == -1) -+ return -1; -+ } -+ } -+ -+ if ((flags & SENDLISTREPLY) && !env->to) -+ { -+ mutt_error _("No mailing lists found!"); -+ return (-1); -+ } -+ -+ mutt_fix_reply_recipients (env); - } -- -- if ((flags & SENDLISTREPLY) && !env->to) -- { -- mutt_error _("No mailing lists found!"); -- return (-1); -- } -- -- mutt_fix_reply_recipients (env); - mutt_make_misc_reply_headers (env, Context, curhdr, curenv); - - if (parent) -@@ -807,6 +819,13 @@ void mutt_attach_reply (FILE * fp, HEADE - char prefix[SHORT_STRING]; - int rc; - -+#ifdef USE_NNTP -+ if (flags & SENDNEWS) -+ set_option (OPTNEWSSEND); -+ else -+ unset_option (OPTNEWSSEND); -+#endif -+ - if (check_all_msg (idx, idxlen, cur, 0) == -1) - { - nattach = count_tagged (idx, idxlen); -diff -udprP mutt-1.5.19.orig/rfc1524.c mutt-1.5.19/rfc1524.c ---- mutt-1.5.19.orig/rfc1524.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/rfc1524.c 2009-01-06 22:27:38.000000000 +0200 -@@ -569,13 +569,13 @@ int rfc1524_expand_filename (char *namet - * safe_fopen(). - */ - --int mutt_rename_file (char *oldfile, char *newfile) -+int _mutt_rename_file (char *oldfile, char *newfile, int overwrite) - { - FILE *ofp, *nfp; - - if (access (oldfile, F_OK) != 0) - return 1; -- if (access (newfile, F_OK) == 0) -+ if (!overwrite && access (newfile, F_OK) == 0) - return 2; - if ((ofp = fopen (oldfile,"r")) == NULL) - return 3; -@@ -590,3 +590,8 @@ int mutt_rename_file (char *oldfile, cha - mutt_unlink (oldfile); - return 0; - } -+ -+int mutt_rename_file (char *oldfile, char *newfile) -+{ -+ return _mutt_rename_file (oldfile, newfile, 0); -+} -diff -udprP mutt-1.5.19.orig/rfc1524.h mutt-1.5.19/rfc1524.h ---- mutt-1.5.19.orig/rfc1524.h 2008-03-19 22:07:06.000000000 +0200 -+++ mutt-1.5.19/rfc1524.h 2009-01-06 22:27:38.000000000 +0200 -@@ -40,5 +40,6 @@ int rfc1524_expand_command (BODY *, char - int rfc1524_expand_filename (char *, char *, char *, size_t); - int rfc1524_mailcap_lookup (BODY *, char *, rfc1524_entry *, int); - int mutt_rename_file (char *, char *); -+int _mutt_rename_file (char *, char *, int); - - #endif /* _RFC1524_H */ -diff -udprP mutt-1.5.19.orig/send.c mutt-1.5.19/send.c ---- mutt-1.5.19.orig/send.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/send.c 2009-01-06 22:27:38.000000000 +0200 -@@ -44,6 +44,11 @@ - #include - #include - -+#ifdef USE_NNTP -+#include "nntp.h" -+#include "mx.h" -+#endif -+ - #ifdef MIXMASTER - #include "remailer.h" - #endif -@@ -213,17 +218,51 @@ static int edit_address (ADDRESS **a, /* - return 0; - } - --static int edit_envelope (ENVELOPE *en) -+static int edit_envelope (ENVELOPE *en, int flags) - { - char buf[HUGE_STRING]; - LIST *uh = UserHeader; - -- if (edit_address (&en->to, "To: ") == -1 || en->to == NULL) -- return (-1); -- if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1) -- return (-1); -- if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1) -- return (-1); -+#ifdef USE_NNTP -+ if (option (OPTNEWSSEND)) -+ { -+ if (en->newsgroups) -+ strfcpy (buf, en->newsgroups, sizeof (buf)); -+ else -+ buf[0] = 0; -+ if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) != 0) -+ return (-1); -+ FREE (&en->newsgroups); -+ en->newsgroups = safe_strdup (buf); -+ -+ if (en->followup_to) -+ strfcpy (buf, en->followup_to, sizeof (buf)); -+ else -+ buf[0] = 0; -+ if (option (OPTASKFOLLOWUP) && mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) != 0) -+ return (-1); -+ FREE (&en->followup_to); -+ en->followup_to = safe_strdup (buf); -+ -+ if (en->x_comment_to) -+ strfcpy (buf, en->x_comment_to, sizeof (buf)); -+ else -+ buf[0] = 0; -+ if (option (OPTXCOMMENTTO) && option (OPTASKXCOMMENTTO) && mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) != 0) -+ return (-1); -+ FREE (&en->x_comment_to); -+ en->x_comment_to = safe_strdup (buf); -+ } -+ else -+#endif -+ { -+ if (edit_address (&en->to, "To: ") == -1 || en->to == NULL) -+ return (-1); -+ if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1) -+ return (-1); -+ if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1) -+ return (-1); -+ } - - if (en->subject) - { -@@ -259,6 +298,14 @@ static int edit_envelope (ENVELOPE *en) - return 0; - } - -+#ifdef USE_NNTP -+char *nntp_get_header (const char *s) -+{ -+ SKIPWS (s); -+ return safe_strdup (s); -+} -+#endif -+ - static void process_user_recips (ENVELOPE *env) - { - LIST *uh = UserHeader; -@@ -271,6 +318,14 @@ static void process_user_recips (ENVELOP - env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3); - else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0) - env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4); -+#ifdef USE_NNTP -+ else if (ascii_strncasecmp ("newsgroups:", uh->data, 11) == 0) -+ env->newsgroups = nntp_get_header (uh->data + 11); -+ else if (ascii_strncasecmp ("followup-to:", uh->data, 12) == 0) -+ env->followup_to = nntp_get_header (uh->data + 12); -+ else if (ascii_strncasecmp ("x-comment-to:", uh->data, 13) == 0) -+ env->x_comment_to = nntp_get_header (uh->data + 13); -+#endif - } - } - -@@ -309,6 +364,12 @@ static void process_user_header (ENVELOP - else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 && - ascii_strncasecmp ("cc:", uh->data, 3) != 0 && - ascii_strncasecmp ("bcc:", uh->data, 4) != 0 && -+#ifdef USE_NNTP -+ ascii_strncasecmp ("newsgroups:", uh->data, 11) != 0 && -+ ascii_strncasecmp ("followup-to:", uh->data, 12) != 0 && -+ ascii_strncasecmp ("x-comment-to:", uh->data, 13) != 0 && -+#endif -+ ascii_strncasecmp ("supersedes:", uh->data, 11) != 0 && - ascii_strncasecmp ("subject:", uh->data, 8) != 0) - { - if (last) -@@ -652,6 +713,10 @@ void mutt_add_to_reference_headers (ENVE - if (pp) *pp = p; - if (qq) *qq = q; - -+#ifdef USE_NNTP -+ if (option (OPTNEWSSEND) && option (OPTXCOMMENTTO) && curenv->from) -+ env->x_comment_to = safe_strdup (mutt_get_name (curenv->from)); -+#endif - } - - static void -@@ -708,6 +773,16 @@ envelope_defaults (ENVELOPE *env, CONTEX - - if (flags & SENDREPLY) - { -+#ifdef USE_NNTP -+ if ((flags & SENDNEWS)) -+ { -+ /* in case followup set Newsgroups: with Followup-To: if it present */ -+ if (!env->newsgroups && curenv && -+ mutt_strcasecmp (curenv->followup_to, "poster")) -+ env->newsgroups = safe_strdup (curenv->followup_to); -+ } -+ else -+#endif - if (tag) - { - HEADER *h; -@@ -854,7 +929,18 @@ void mutt_set_followup_to (ENVELOPE *e) - * it hasn't already been set - */ - -- if (option (OPTFOLLOWUPTO) && !e->mail_followup_to) -+ if (!option (OPTFOLLOWUPTO)) -+ return; -+#ifdef USE_NNTP -+ if (option (OPTNEWSSEND)) -+ { -+ if (!e->followup_to && e->newsgroups && (strrchr (e->newsgroups, ','))) -+ e->followup_to = safe_strdup (e->newsgroups); -+ return; -+ } -+#endif -+ -+ if (!e->mail_followup_to) - { - if (mutt_is_list_cc (0, e->to, e->cc)) - { -@@ -1015,6 +1101,9 @@ static int send_message (HEADER *msg) - #endif - - #if USE_SMTP -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif /* USE_NNTP */ - if (SmtpUrl) - return mutt_smtp_send (msg->env->from, msg->env->to, msg->env->cc, - msg->env->bcc, tempfile, -@@ -1107,6 +1196,13 @@ ci_send_message (int flags, /* send mod - - int rv = -1; - -+#ifdef USE_NNTP -+ if (flags & SENDNEWS) -+ set_option (OPTNEWSSEND); -+ else -+ unset_option (OPTNEWSSEND); -+#endif -+ - if (!flags && !msg && quadoption (OPT_RECALL) != M_NO && - mutt_num_postponed (1)) - { -@@ -1137,6 +1233,22 @@ ci_send_message (int flags, /* send mod - { - if ((flags = mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0) - goto cleanup; -+#ifdef USE_NNTP -+ /* -+ * If postponed message is a news article, it have -+ * a "Newsgroups:" header line, then set appropriate flag. -+ */ -+ if (msg->env->newsgroups) -+ { -+ flags |= SENDNEWS; -+ set_option (OPTNEWSSEND); -+ } -+ else -+ { -+ flags &= ~SENDNEWS; -+ unset_option (OPTNEWSSEND); -+ } -+#endif - } - - if (flags & (SENDPOSTPONED|SENDRESEND)) -@@ -1248,11 +1360,16 @@ ci_send_message (int flags, /* send mod - if (flags & SENDREPLY) - mutt_fix_reply_recipients (msg->env); - -+#ifdef USE_NNTP -+ if ((flags & SENDNEWS) && ctx && ctx->magic == M_NNTP && !msg->env->newsgroups) -+ msg->env->newsgroups = safe_strdup (((NNTP_DATA *)ctx->data)->group); -+#endif -+ - if (! (flags & SENDMAILX) && - ! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) && - ! ((flags & SENDREPLY) && option (OPTFASTREPLY))) - { -- if (edit_envelope (msg->env) == -1) -+ if (edit_envelope (msg->env, flags) == -1) - goto cleanup; - } - -@@ -1509,6 +1626,11 @@ main_loop: - if (i == -1) - { - /* abort */ -+#ifdef USE_NNTP -+ if (flags & SENDNEWS) -+ mutt_message _("Article not posted."); -+ else -+#endif - mutt_message _("Mail not sent."); - goto cleanup; - } -@@ -1541,6 +1663,9 @@ main_loop: - } - } - -+#ifdef USE_NNTP -+ if (!(flags & SENDNEWS)) -+#endif - if (!msg->env->to && !msg->env->cc && !msg->env->bcc) - { - if (! (flags & SENDBATCH)) -@@ -1573,6 +1698,19 @@ main_loop: - mutt_error _("No subject specified."); - goto main_loop; - } -+#ifdef USE_NNTP -+ if ((flags & SENDNEWS) && !msg->env->subject) -+ { -+ mutt_error _("No subject specified."); -+ goto main_loop; -+ } -+ -+ if ((flags & SENDNEWS) && !msg->env->newsgroups) -+ { -+ mutt_error _("No newsgroup specified."); -+ goto main_loop; -+ } -+#endif - - if (msg->content->next) - msg->content = mutt_make_multipart (msg->content); -@@ -1778,7 +1916,12 @@ full_fcc: - } - } - else if (!option (OPTNOCURSES) && ! (flags & SENDMAILX)) -- mutt_message (i == 0 ? _("Mail sent.") : _("Sending in background.")); -+ mutt_message (i != 0 ? _("Sending in background.") : -+#ifdef USE_NNTP -+ (flags & SENDNEWS) ? _("Article posted.") : _("Mail sent.")); -+#else -+ _("Mail sent.")); -+#endif - - if (WithCrypto && (msg->security & ENCRYPT)) - FREE (&pgpkeylist); -diff -udprP mutt-1.5.19.orig/sendlib.c mutt-1.5.19/sendlib.c ---- mutt-1.5.19.orig/sendlib.c 2009-01-04 01:27:11.000000000 +0200 -+++ mutt-1.5.19/sendlib.c 2009-01-06 22:27:38.000000000 +0200 -@@ -45,6 +45,10 @@ - #include - #include - -+#ifdef USE_NNTP -+#include "nntp.h" -+#endif -+ - #ifdef HAVE_SYSEXITS_H - #include - #else /* Make sure EX_OK is defined */ -@@ -1748,6 +1752,9 @@ int mutt_write_rfc822_header (FILE *fp, - LIST *tmp = env->userhdrs; - int has_agent = 0; /* user defined user-agent header field exists */ - -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - if (mode == 0 && !privacy) - fputs (mutt_make_date (buffer, sizeof(buffer)), fp); - -@@ -1774,6 +1781,9 @@ int mutt_write_rfc822_header (FILE *fp, - mutt_write_address_list (env->to, fp, 4, 0); - } - else if (mode > 0) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - fputs ("To: \n", fp); - - if (env->cc) -@@ -1782,6 +1792,9 @@ int mutt_write_rfc822_header (FILE *fp, - mutt_write_address_list (env->cc, fp, 4, 0); - } - else if (mode > 0) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - fputs ("Cc: \n", fp); - - if (env->bcc) -@@ -1793,8 +1806,28 @@ int mutt_write_rfc822_header (FILE *fp, - } - } - else if (mode > 0) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - fputs ("Bcc: \n", fp); - -+#ifdef USE_NNTP -+ if (env->newsgroups) -+ fprintf (fp, "Newsgroups: %s\n", env->newsgroups); -+ else if (mode == 1 && option (OPTNEWSSEND)) -+ fputs ("Newsgroups: \n", fp); -+ -+ if (env->followup_to) -+ fprintf (fp, "Followup-To: %s\n", env->followup_to); -+ else if (mode == 1 && option (OPTNEWSSEND)) -+ fputs ("Followup-To: \n", fp); -+ -+ if (env->x_comment_to) -+ fprintf (fp, "X-Comment-To: %s\n", env->x_comment_to); -+ else if (mode == 1 && option (OPTNEWSSEND) && option (OPTXCOMMENTTO)) -+ fputs ("X-Comment-To: \n", fp); -+#endif -+ - if (env->subject) - mutt_write_one_header (fp, "Subject", env->subject, NULL, 0); - else if (mode == 1) -@@ -1813,6 +1846,9 @@ int mutt_write_rfc822_header (FILE *fp, - fputs ("Reply-To: \n", fp); - - if (env->mail_followup_to) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+#endif - { - fputs ("Mail-Followup-To: ", fp); - mutt_write_address_list (env->mail_followup_to, fp, 18, 0); -@@ -2151,11 +2187,30 @@ mutt_invoke_sendmail (ADDRESS *from, /* - const char *msg, /* file containing message */ - int eightbit) /* message contains 8bit chars */ - { -- char *ps = NULL, *path = NULL, *s = safe_strdup (Sendmail), *childout = NULL; -+ char *ps = NULL, *path = NULL, *s = NULL, *childout = NULL; - char **args = NULL; - size_t argslen = 0, argsmax = 0; - int i; - -+#ifdef USE_NNTP -+ if (option (OPTNEWSSEND)) -+ { -+ char cmd[LONG_STRING]; -+ -+ mutt_FormatString (cmd, sizeof (cmd), 0, NONULL (Inews), nntp_format_str, 0, 0); -+ if (!*cmd) -+ { -+ i = nntp_post (msg); -+ unlink (msg); -+ return i; -+ } -+ -+ s = safe_strdup (cmd); -+ } -+ else -+#endif -+ s = safe_strdup (Sendmail); -+ - ps = s; - i = 0; - while ((ps = strtok (ps, " "))) -@@ -2179,6 +2234,10 @@ mutt_invoke_sendmail (ADDRESS *from, /* - i++; - } - -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND)) -+ { -+#endif - if (eightbit && option (OPTUSE8BITMIME)) - args = add_option (args, &argslen, &argsmax, "-B8BITMIME"); - -@@ -2210,6 +2269,9 @@ mutt_invoke_sendmail (ADDRESS *from, /* - args = add_args (args, &argslen, &argsmax, to); - args = add_args (args, &argslen, &argsmax, cc); - args = add_args (args, &argslen, &argsmax, bcc); -+#ifdef USE_NNTP -+ } -+#endif - - if (argslen == argsmax) - safe_realloc (&args, sizeof (char *) * (++argsmax)); -@@ -2290,6 +2352,9 @@ void mutt_prepare_envelope (ENVELOPE *en - rfc2047_encode_string (&env->x_label); - - if (env->subject) -+#ifdef USE_NNTP -+ if (!option (OPTNEWSSEND) || option (OPTMIMESUBJECT)) -+#endif - { - rfc2047_encode_string (&env->subject); - } -@@ -2399,6 +2464,10 @@ int mutt_bounce_message (FILE *fp, HEADE - } - rfc822_write_address (resent_from, sizeof (resent_from), from, 0); - -+#ifdef USE_NNTP -+ unset_option (OPTNEWSSEND); -+#endif -+ - ret = _mutt_bounce_message (fp, h, to, resent_from, from); - - rfc822_free_address (&from); -diff -udprP mutt-1.5.19.orig/sort.c mutt-1.5.19/sort.c ---- mutt-1.5.19.orig/sort.c 2008-10-29 00:29:44.000000000 +0200 -+++ mutt-1.5.19/sort.c 2009-01-06 22:27:38.000000000 +0200 -@@ -151,6 +151,15 @@ static int compare_order (const void *a, - HEADER **ha = (HEADER **) a; - HEADER **hb = (HEADER **) b; - -+#ifdef USE_NNTP -+ if ((*ha)->article_num && (*hb)->article_num) -+ { -+ int result = (*ha)->article_num - (*hb)->article_num; -+ AUXSORT(result,a,b); -+ return (SORTCODE (result)); -+ } -+ else -+#endif - /* no need to auxsort because you will never have equality here */ - return (SORTCODE ((*ha)->index - (*hb)->index)); - } -diff -udprP mutt-1.5.19.orig/url.c mutt-1.5.19/url.c ---- mutt-1.5.19.orig/url.c 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/url.c 2009-01-06 22:27:38.000000000 +0200 -@@ -39,6 +39,8 @@ static struct mapping_t UrlMap[] = - { "imaps", U_IMAPS }, - { "pop", U_POP }, - { "pops", U_POPS }, -+ { "news", U_NNTP }, -+ { "newss", U_NNTPS }, - { "mailto", U_MAILTO }, - { "smtp", U_SMTP }, - { "smtps", U_SMTPS }, -diff -udprP mutt-1.5.19.orig/url.h mutt-1.5.19/url.h ---- mutt-1.5.19.orig/url.h 2008-03-19 22:07:57.000000000 +0200 -+++ mutt-1.5.19/url.h 2009-01-06 22:27:38.000000000 +0200 -@@ -8,6 +8,8 @@ typedef enum url_scheme - U_POPS, - U_IMAP, - U_IMAPS, -+ U_NNTP, -+ U_NNTPS, - U_SMTP, - U_SMTPS, - U_MAILTO, -diff -udprP mutt-1.5.19.orig/Makefile.am mutt-1.5.19/Makefile.am ---- mutt-1.5.19.orig/Makefile.am 2009-01-05 21:20:53.000000000 +0200 -+++ mutt-1.5.19/Makefile.am 2009-01-06 22:27:38.000000000 +0200 -@@ -53,6 +53,7 @@ EXTRA_mutt_SOURCES = account.c bcache.c - mutt_idna.c mutt_sasl.c mutt_socket.c mutt_ssl.c mutt_ssl_gnutls.c \ - mutt_tunnel.c pgp.c pgpinvoke.c pgpkey.c pgplib.c pgpmicalg.c \ - pgppacket.c pop.c pop_auth.c pop_lib.c remailer.c resize.c sha1.c \ -+ nntp.c newsrc.c \ - smime.c smtp.c utf8.c wcwidth.c \ - bcache.h browser.h hcache.h mbyte.h mutt_idna.h remailer.h url.h - -@@ -64,6 +65,7 @@ EXTRA_DIST = COPYRIGHT GPL OPS OPS.PGP O - mutt_regex.h mutt_sasl.h mutt_socket.h mutt_ssl.h mutt_tunnel.h \ - mx.h pager.h pgp.h pop.h protos.h rfc1524.h rfc2047.h \ - rfc2231.h rfc822.h rfc3676.h sha1.h sort.h mime.types VERSION prepare \ -+ nntp.h ChangeLog.nntp \ - _regex.h OPS.MIX README.SECURITY remailer.c remailer.h browser.h \ - mbyte.h lib.h extlib.c pgpewrap.c smime_keys.pl pgplib.h \ - README.SSL smime.h \ -diff -udprP mutt-1.5.19.orig/Makefile.in mutt-1.5.19/Makefile.in ---- mutt-1.5.19.orig/Makefile.in 2009-01-05 21:24:13.000000000 +0200 -+++ mutt-1.5.19/Makefile.in 2009-01-06 22:27:38.000000000 +0200 -@@ -323,6 +323,7 @@ EXTRA_mutt_SOURCES = account.c bcache.c - mutt_idna.c mutt_sasl.c mutt_socket.c mutt_ssl.c mutt_ssl_gnutls.c \ - mutt_tunnel.c pgp.c pgpinvoke.c pgpkey.c pgplib.c pgpmicalg.c \ - pgppacket.c pop.c pop_auth.c pop_lib.c remailer.c resize.c sha1.c \ -+ nntp.c newsrc.c \ - smime.c smtp.c utf8.c wcwidth.c \ - bcache.h browser.h hcache.h mbyte.h mutt_idna.h remailer.h url.h - -@@ -334,6 +335,7 @@ EXTRA_DIST = COPYRIGHT GPL OPS OPS.PGP O - mutt_regex.h mutt_sasl.h mutt_socket.h mutt_ssl.h mutt_tunnel.h \ - mx.h pager.h pgp.h pop.h protos.h rfc1524.h rfc2047.h \ - rfc2231.h rfc822.h rfc3676.h sha1.h sort.h mime.types VERSION prepare \ -+ nntp.h ChangeLog.nntp \ - _regex.h OPS.MIX README.SECURITY remailer.c remailer.h browser.h \ - mbyte.h lib.h extlib.c pgpewrap.c smime_keys.pl pgplib.h \ - README.SSL smime.h \ -@@ -555,6 +557,8 @@ distclean-compile: - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mutt_tunnel.Po@am__quote@ - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/muttlib.Po@am__quote@ - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mx.Po@am__quote@ -+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/newsrc.Po@am__quote@ -+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nntp.Po@am__quote@ - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pager.Po@am__quote@ - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parse.Po@am__quote@ - @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/patchlist.Po@am__quote@ -diff -udprP mutt-1.5.19.orig/configure mutt-1.5.19/configure ---- mutt-1.5.19.orig/configure 2008-11-18 01:53:41.000000000 +0200 -+++ mutt-1.5.19/configure 2009-01-06 22:27:38.000000000 +0200 -@@ -1359,6 +1359,7 @@ Optional Features: - Force use of an external dotlock program - --enable-pop Enable POP3 support - --enable-imap Enable IMAP support -+ --enable-nntp Enable NNTP support - --enable-smtp include internal SMTP relay support - --enable-debug Enable debugging support - --enable-flock Use flock() to lock files -@@ -12547,6 +12548,20 @@ fi - fi - done - -+# Check whether --enable-nntp or --disable-nntp was given. -+if test "${enable_nntp+set}" = set; then -+ enableval="$enable_nntp" -+ if test x$enableval = xyes ; then -+ cat >>confdefs.h <<\_ACEOF -+#define USE_NNTP 1 -+_ACEOF -+ -+ MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS nntp.o newsrc.o" -+ need_socket="yes" -+ fi -+ -+fi; -+ - - - for ac_func in strftime -diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc ---- mutt-1.5.19.orig/doc/Muttrc 2009-01-06 02:36:17.000000000 +0200 -+++ mutt-1.5.19/doc/Muttrc 2009-01-06 22:27:38.000000000 +0200 -@@ -278,6 +278,28 @@ attachments -I message/external-body - # of the value as shown above if included. + case OP_REPLY: + case OP_GROUP_REPLY: + case OP_GROUP_CHAT_REPLY: +diff -udprP mutt-1.12.1.orig/doc/Muttrc mutt-1.12.1/doc/Muttrc +--- mutt-1.12.1.orig/doc/Muttrc 2019-06-15 19:07:32.000000000 +0300 ++++ mutt-1.12.1/doc/Muttrc 2019-08-11 20:31:26.137940627 +0300 +@@ -275,6 +275,28 @@ attachments -I message/external-body + # editing the body of an outgoing message. # # +# set ask_follow_up=no @@ -7270,11 +2409,11 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# the body of an outgoing message. +# +# - # set attach_format="%u%D%I %t%4n %T%.40d%> [%.7m/%.10M, %.6e%?C?, %C?, %s] " + # set assumed_charset="" # - # Name: attach_format -@@ -458,6 +480,17 @@ attachments -I message/external-body - # Afterwards the new mail status is tracked by file size changes. + # Name: assumed_charset +@@ -530,6 +552,17 @@ attachments -I message/external-body + # desirable to unset this variable. # # +# set catchup_newsgroup=ask-yes @@ -7288,10 +2427,10 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# as read when you quit the newsgroup (catchup newsgroup). +# +# - # set charset="" + # set certificate_file="~/.mutt_certificates" # - # Name: charset -@@ -988,6 +1021,19 @@ attachments -I message/external-body + # Name: certificate_file +@@ -1410,6 +1443,19 @@ attachments -I message/external-body # of the same email for you. # # @@ -7311,7 +2450,7 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc # set force_name=no # # Name: force_name -@@ -1084,6 +1130,28 @@ attachments -I message/external-body +@@ -1560,6 +1606,27 @@ attachments -I message/external-body # ``Franklin'' to ``Franklin, Steve''. # # @@ -7325,7 +2464,6 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# This variable allows you to customize the newsgroup browser display to +# your personal taste. This string is similar to ``index_format'', but +# has its own set of printf()-like sequences: -+# +# %C current newsgroup number +# %d description of newsgroup (becomes from server) +# %f newsgroup name @@ -7340,31 +2478,25 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc # set hdrs=yes # # Name: hdrs -@@ -1572,6 +1640,7 @@ attachments -I message/external-body +@@ -2252,6 +2319,7 @@ attachments -I message/external-body # %E number of messages in current thread # %f sender (address + real name), either From: or Return-Path: # %F author name, or recipient name if the message is from you -+# %g newsgroup name (if compiled with nntp support) ++# %g newsgroup name (if compiled with NNTP support) # %H spam attribute(s) of this message # %i message-id of the current message # %l number of lines in the message (does not work with maildir, -@@ -1587,12 +1656,14 @@ attachments -I message/external-body - # stashed the message: list name or recipient name - # if not sent to a list - # %P progress indicator for the builtin pager (how much of the file has been displayed) -+# %R `x-comment-to:' field (if present and compiled with nntp support) - # %s subject of the message - # %S status of the message (``N''/``D''/``d''/``!''/``r''/*) - # %t ``To:'' field (recipients) +@@ -2275,6 +2343,8 @@ attachments -I message/external-body # %T the appropriate character from the $to_chars string # %u user (login) name of the author # %v first name of the author, or the recipient if the message is from you -+# %W name of organization of author (`organization:' field) ++# %W name of organization of author (``Organization:'' field) ++# %x ``X-Comment-To:'' field (if present and compiled with NNTP support) # %X number of attachments # (please see the ``attachments'' section for possible speed effects) # %y ``X-Label:'' field, if present -@@ -1628,6 +1699,22 @@ attachments -I message/external-body - # ``save-hook'', ``fcc-hook'' and ``fcc-save-hook'', too. +@@ -2322,6 +2392,27 @@ attachments -I message/external-body + # and $post_indent_string. # # +# set inews="" @@ -7377,17 +2509,22 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# If set, specifies the program and arguments used to deliver news posted +# by Mutt. Otherwise, mutt posts article using current connection to +# news server. The following printf-style sequence is understood: ++# %a account url ++# %p port ++# %P port if specified ++# %s news server name ++# %S url schema ++# %u username +# -+# %s newsserver name +# +# Example: set inews="/usr/local/bin/inews -hS" +# +# - # set ispell="ispell" + # set ispell="/usr/bin/ispell" # # Name: ispell -@@ -1982,6 +2069,18 @@ attachments -I message/external-body - # be attached to the newly composed message if this option is set. +@@ -2774,6 +2865,18 @@ attachments -I message/external-body + # mime.types lookup. # # +# set mime_subject=yes @@ -7405,8 +2542,8 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc # set mix_entry_format="%4n %c %-16s %a" # # Name: mix_entry_format -@@ -2091,6 +2190,118 @@ attachments -I message/external-body - # See also $read_inc, $write_inc and $net_inc. +@@ -2852,6 +2955,144 @@ attachments -I message/external-body + # into this command. # # +# set news_cache_dir="~/.mutt" @@ -7417,8 +2554,8 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# +# +# This variable pointing to directory where Mutt will save cached news -+# articles headers in. If unset, headers will not be saved at all -+# and will be reloaded each time when you enter to newsgroup. ++# articles and headers in. If unset, articles and headers will not be ++# saved at all and will be reloaded from the server each time. +# +# +# set news_server="" @@ -7429,11 +2566,21 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# +# +# This variable specifies domain name or address of NNTP server. It -+# defaults to the newsserver specified in the environment variable ++# defaults to the news server specified in the environment variable +# $NNTPSERVER or contained in the file /etc/nntpserver. You can also -+# specify username and an alternative port for each newsserver, ie: ++# specify username and an alternative port for each news server, ie: ++# ++# [[s]news://][username[:password]@]server[:port] ++# ++# ++# set newsgroups_charset="utf-8" ++# ++# Name: newsgroups_charset ++# Type: string ++# Default: "utf-8" +# -+# [news[s]://][username[:password]@]newsserver[:port] ++# ++# Character set of newsgroups descriptions. +# +# +# set newsrc="~/.newsrc" @@ -7446,8 +2593,35 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# The file, containing info about subscribed newsgroups - names and +# indexes of read articles. The following printf-style sequence +# is understood: ++# %a account url ++# %p port ++# %P port if specified ++# %s news server name ++# %S url schema ++# %u username ++# ++# ++# set nntp_authenticators="" ++# ++# Name: nntp_authenticators ++# Type: string ++# Default: "" +# -+# %s newsserver name ++# ++# This is a colon-delimited list of authentication methods mutt may ++# attempt to use to log in to a news server, in the order mutt should ++# try them. Authentication methods are either ``user'' or any ++# SASL mechanism, e.g. ``digest-md5'', ``gssapi'' or ``cram-md5''. ++# This option is case-insensitive. If it's unset (the default) ++# mutt will try all available methods, in order from most-secure to ++# least-secure. ++# ++# Example: ++# set nntp_authenticators="digest-md5:user" ++# ++# Note: Mutt will only fall back to other authentication methods if ++# the previous methods are unavailable. If a method is available but ++# authentication fails, mutt will not connect to the IMAP server. +# +# +# set nntp_context=1000 @@ -7484,7 +2658,7 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# +# Your login name on the NNTP server. If unset and NNTP server requires +# authentification, Mutt will prompt you for your account name when you -+# connect to newsserver. ++# connect to news server. +# +# +# set nntp_pass="" @@ -7509,23 +2683,12 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# recheck newsgroup on each operation in index (stepping, read article, +# etc.). +# -+# -+# set nntp_reconnect=ask-yes -+# -+# Name: nntp_reconnect -+# Type: quadoption -+# Default: ask-yes -+# -+# -+# Controls whether or not Mutt will try to reconnect to newsserver when -+# connection lost. -+# +# # set pager="builtin" # # Name: pager -@@ -3361,6 +3572,19 @@ attachments -I message/external-body - # string after the inclusion of a message which is being replied to. +@@ -3686,6 +3927,19 @@ attachments -I message/external-body + # the section on $index_format. # # +# set post_moderated=ask-yes @@ -7536,7 +2699,7 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# +# +# If set to yes, Mutt will post article to newsgroup that have -+# not permissions to posting (e.g. moderated). Note: if newsserver ++# not permissions to posting (e.g. moderated). Note: if news server +# does not support posting to that newsgroup or totally read-only, that +# posting will not have an effect. +# @@ -7544,8 +2707,8 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc # set postpone=ask-yes # # Name: postpone -@@ -3924,6 +4148,41 @@ attachments -I message/external-body - # shell from /etc/passwd is used. +@@ -4567,6 +4821,41 @@ attachments -I message/external-body + # Chinese characters. # # +# set save_unsubscribed=no @@ -7566,8 +2729,8 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# Default: yes +# +# -+# If set, newsserver will be asked for new newsgroups on entering -+# the browser. Otherwise, it will be done only once for a newsserver. ++# If set, news server will be asked for new newsgroups on entering ++# the browser. Otherwise, it will be done only once for a news server. +# Also controls whether or not number of new articles of subscribed +# newsgroups will be then checked. +# @@ -7586,8 +2749,8 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc # set sig_dashes=yes # # Name: sig_dashes -@@ -4678,3 +4937,14 @@ attachments -I message/external-body - # in this case. +@@ -5971,3 +6260,14 @@ attachments -I message/external-body + # ``tuning'' section of the manual for performance considerations. # # +# set x_comment_to=no @@ -7601,3 +2764,5997 @@ diff -udprP mutt-1.5.19.orig/doc/Muttrc mutt-1.5.19/doc/Muttrc +# name of original article author) to article that followuped to newsgroup. +# +# +diff -udprP mutt-1.12.1.orig/doc/manual.xml.head mutt-1.12.1/doc/manual.xml.head +--- mutt-1.12.1.orig/doc/manual.xml.head 2019-06-14 04:29:29.000000000 +0300 ++++ mutt-1.12.1/doc/manual.xml.head 2019-08-11 20:31:26.138940612 +0300 +@@ -1948,6 +1948,26 @@ to update status flags for your certific + + + ++ ++Reading news via NNTP ++ ++ ++If compiled with --enable-nntp option, Mutt can ++read news from news server via NNTP. You can open a newsgroup with ++function ``change-newsgroup'' (default: ``i''). Default news server ++can be obtained from $NNTPSERVER environment ++variable or from /etc/nntpserver file. Like other ++news readers, info about subscribed newsgroups is saved in file by ++$newsrc variable. The variable $news_cache_dir can be used to point ++to a directory. Mutt will create a hierarchy of subdirectories named ++like the account and newsgroup the cache is for. Also the hierarchy ++is used to store header cache if Mutt was compiled with header cache support. ++ ++ ++ ++ + + + +diff -udprP mutt-1.12.1.orig/doc/mutt.man mutt-1.12.1/doc/mutt.man +--- mutt-1.12.1.orig/doc/mutt.man 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/doc/mutt.man 2019-08-11 20:31:26.138940612 +0300 +@@ -23,8 +23,8 @@ mutt \- The Mutt Mail User Agent + .SH SYNOPSIS + .PP + .B mutt +-[\-nRyzZ] +-[\-e \fIcmd\fP] [\-F \fIfile\fP] [\-m \fItype\fP] [\-f \fIfile\fP] ++[\-GnRyzZ] ++[\-e \fIcmd\fP] [\-F \fIfile\fP] [\-g \fIserver\fP] [\-m \fItype\fP] [\-f \fIfile\fP] + .PP + .B mutt + [\-Enx] +@@ -104,6 +104,10 @@ files. + Specify which mailbox to load. + .IP "-F \fImuttrc\fP" + Specify an initialization file to read instead of ~/.muttrc ++.IP "-g \fIserver\fP" ++Start Mutt with a listing of subscribed newsgroups at specified news server. ++.IP "-G" ++Start Mutt with a listing of subscribed newsgroups. + .IP "-h" + Display help. + .IP "-H \fIdraft\fP" +diff -udprP mutt-1.12.1.orig/functions.h mutt-1.12.1/functions.h +--- mutt-1.12.1.orig/functions.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/functions.h 2019-08-11 20:31:26.138940612 +0300 +@@ -90,6 +90,10 @@ const struct binding_t OpMain[] = { /* m + { "break-thread", OP_MAIN_BREAK_THREAD, "#" }, + { "change-folder", OP_MAIN_CHANGE_FOLDER, "c" }, + { "change-folder-readonly", OP_MAIN_CHANGE_FOLDER_READONLY, "\033c" }, ++#ifdef USE_NNTP ++ { "change-newsgroup", OP_MAIN_CHANGE_GROUP, "i" }, ++ { "change-newsgroup-readonly",OP_MAIN_CHANGE_GROUP_READONLY, "\033i" }, ++#endif + { "next-unread-mailbox", OP_MAIN_NEXT_UNREAD_MAILBOX, NULL }, + { "collapse-thread", OP_MAIN_COLLAPSE_THREAD, "\033v" }, + { "collapse-all", OP_MAIN_COLLAPSE_ALL, "\033V" }, +@@ -105,7 +109,15 @@ const struct binding_t OpMain[] = { /* m + { "edit-label", OP_EDIT_LABEL, "Y" }, + { "edit-type", OP_EDIT_TYPE, "\005" }, + { "forward-message", OP_FORWARD_MESSAGE, "f" }, +- { "flag-message", OP_FLAG_MESSAGE, "F" }, ++#ifdef USE_NNTP ++ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, ++ { "followup-message", OP_FOLLOWUP, "F" }, ++ { "get-children", OP_GET_CHILDREN, NULL }, ++ { "get-message", OP_GET_MESSAGE, "\007" }, ++ { "get-parent", OP_GET_PARENT, "\033G" }, ++ { "reconstruct-thread", OP_RECONSTRUCT_THREAD, NULL }, ++#endif ++ { "flag-message", OP_FLAG_MESSAGE, "\033f" }, + { "group-chat-reply", OP_GROUP_CHAT_REPLY, NULL }, + { "group-reply", OP_GROUP_REPLY, "g" }, + #ifdef USE_POP +@@ -134,6 +146,9 @@ const struct binding_t OpMain[] = { /* m + { "sort-mailbox", OP_SORT, "o" }, + { "sort-reverse", OP_SORT_REVERSE, "O" }, + { "print-message", OP_PRINT, "p" }, ++#ifdef USE_NNTP ++ { "post-message", OP_POST, "P" }, ++#endif + { "previous-thread", OP_MAIN_PREV_THREAD, "\020" }, + { "previous-subthread", OP_MAIN_PREV_SUBTHREAD, "\033p" }, + { "recall-message", OP_RECALL_MESSAGE, "R" }, +@@ -153,6 +168,10 @@ const struct binding_t OpMain[] = { /* m + { "show-version", OP_VERSION, "V" }, + { "set-flag", OP_MAIN_SET_FLAG, "w" }, + { "clear-flag", OP_MAIN_CLEAR_FLAG, "W" }, ++ { "toggle-read", OP_TOGGLE_READ, "X" }, ++#ifdef USE_NNTP ++ { "catchup", OP_CATCHUP, "y" }, ++#endif + { "display-message", OP_DISPLAY_MESSAGE, MUTT_ENTER_S }, + { "mark-message", OP_MARK_MSG, "~" }, + { "buffy-list", OP_BUFFY_LIST, "." }, +@@ -165,7 +184,7 @@ const struct binding_t OpMain[] = { /* m + { "previous-new-then-unread", OP_MAIN_PREV_NEW_THEN_UNREAD, "\033\t" }, + { "next-unread", OP_MAIN_NEXT_UNREAD, NULL }, + { "previous-unread", OP_MAIN_PREV_UNREAD, NULL }, +- { "parent-message", OP_MAIN_PARENT_MESSAGE, "P" }, ++ { "parent-message", OP_MAIN_PARENT_MESSAGE, NULL }, + { "root-message", OP_MAIN_ROOT_MESSAGE, NULL }, + + +@@ -196,6 +215,10 @@ const struct binding_t OpPager[] = { /* + { "bounce-message", OP_BOUNCE_MESSAGE, "b" }, + { "change-folder", OP_MAIN_CHANGE_FOLDER, "c" }, + { "change-folder-readonly", OP_MAIN_CHANGE_FOLDER_READONLY, "\033c" }, ++#ifdef USE_NNTP ++ { "change-newsgroup", OP_MAIN_CHANGE_GROUP, "i" }, ++ { "change-newsgroup-readonly",OP_MAIN_CHANGE_GROUP_READONLY, "\033i" }, ++#endif + { "next-unread-mailbox", OP_MAIN_NEXT_UNREAD_MAILBOX, NULL }, + { "compose-to-sender", OP_COMPOSE_TO_SENDER, NULL}, + { "copy-message", OP_COPY_MESSAGE, "C" }, +@@ -208,8 +231,12 @@ const struct binding_t OpPager[] = { /* + { "edit", OP_EDIT_MESSAGE, "e" }, + { "edit-label", OP_EDIT_LABEL, "Y" }, + { "edit-type", OP_EDIT_TYPE, "\005" }, ++#ifdef USE_NNTP ++ { "followup-message", OP_FOLLOWUP, "F" }, ++ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, ++#endif + { "forward-message", OP_FORWARD_MESSAGE, "f" }, +- { "flag-message", OP_FLAG_MESSAGE, "F" }, ++ { "flag-message", OP_FLAG_MESSAGE, "\033f" }, + { "group-chat-reply", OP_GROUP_CHAT_REPLY, NULL }, + { "group-reply", OP_GROUP_REPLY, "g" }, + #ifdef USE_IMAP +@@ -233,6 +260,9 @@ const struct binding_t OpPager[] = { /* + { "sort-mailbox", OP_SORT, "o" }, + { "sort-reverse", OP_SORT_REVERSE, "O" }, + { "print-message", OP_PRINT, "p" }, ++#ifdef USE_NNTP ++ { "post-message", OP_POST, "P" }, ++#endif + { "previous-thread", OP_MAIN_PREV_THREAD, "\020" }, + { "previous-subthread",OP_MAIN_PREV_SUBTHREAD, "\033p" }, + { "purge-message", OP_PURGE_MESSAGE, NULL }, +@@ -282,7 +312,7 @@ const struct binding_t OpPager[] = { /* + { "half-down", OP_HALF_DOWN, NULL }, + { "previous-line", OP_PREV_LINE, NULL }, + { "bottom", OP_PAGER_BOTTOM, NULL }, +- { "parent-message", OP_MAIN_PARENT_MESSAGE, "P" }, ++ { "parent-message", OP_MAIN_PARENT_MESSAGE, NULL }, + { "root-message", OP_MAIN_ROOT_MESSAGE, NULL }, + + +@@ -317,6 +347,10 @@ const struct binding_t OpAttach[] = { /* + { "display-toggle-weed", OP_DISPLAY_HEADERS, "h" }, + { "compose-to-sender", OP_COMPOSE_TO_SENDER, NULL}, + { "edit-type", OP_EDIT_TYPE, "\005" }, ++#ifdef USE_NNTP ++ { "followup-message", OP_FOLLOWUP, "F" }, ++ { "forward-to-group", OP_FORWARD_TO_GROUP, "\033F" }, ++#endif + { "print-entry", OP_PRINT, "p" }, + { "save-entry", OP_SAVE, "s" }, + { "pipe-entry", OP_PIPE, "|" }, +@@ -343,6 +377,7 @@ const struct binding_t OpAttach[] = { /* + const struct binding_t OpCompose[] = { /* map: compose */ + { "attach-file", OP_COMPOSE_ATTACH_FILE, "a" }, + { "attach-message", OP_COMPOSE_ATTACH_MESSAGE, "A" }, ++ { "attach-news-message",OP_COMPOSE_ATTACH_NEWS_MESSAGE,"\033a" }, + { "edit-bcc", OP_COMPOSE_EDIT_BCC, "b" }, + { "edit-cc", OP_COMPOSE_EDIT_CC, "c" }, + { "copy-file", OP_SAVE, "C" }, +@@ -362,6 +397,11 @@ const struct binding_t OpCompose[] = { / + { "print-entry", OP_PRINT, "l" }, + { "edit-mime", OP_COMPOSE_EDIT_MIME, "m" }, + { "new-mime", OP_COMPOSE_NEW_MIME, "n" }, ++#ifdef USE_NNTP ++ { "edit-newsgroups", OP_COMPOSE_EDIT_NEWSGROUPS, "N" }, ++ { "edit-followup-to", OP_COMPOSE_EDIT_FOLLOWUP_TO, "o" }, ++ { "edit-x-comment-to",OP_COMPOSE_EDIT_X_COMMENT_TO, "x" }, ++#endif + { "postpone-message", OP_COMPOSE_POSTPONE_MESSAGE, "P" }, + { "edit-reply-to", OP_COMPOSE_EDIT_REPLY_TO, "r" }, + { "rename-attachment",OP_COMPOSE_RENAME_ATTACHMENT, "\017" }, +@@ -415,14 +455,25 @@ const struct binding_t OpBrowser[] = { / + { "select-new", OP_BROWSER_NEW_FILE, "N" }, + { "check-new", OP_CHECK_NEW, NULL }, + { "toggle-mailboxes", OP_TOGGLE_MAILBOXES, "\t" }, ++#ifdef USE_NNTP ++ { "reload-active", OP_LOAD_ACTIVE, "g" }, ++ { "subscribe-pattern", OP_SUBSCRIBE_PATTERN, "S" }, ++ { "unsubscribe-pattern", OP_UNSUBSCRIBE_PATTERN, "U" }, ++ { "catchup", OP_CATCHUP, "y" }, ++ { "uncatchup", OP_UNCATCHUP, "Y" }, ++#endif + { "view-file", OP_BROWSER_VIEW_FILE, " " }, + { "buffy-list", OP_BUFFY_LIST, "." }, + #ifdef USE_IMAP + { "create-mailbox", OP_CREATE_MAILBOX, "C" }, + { "delete-mailbox", OP_DELETE_MAILBOX, "d" }, + { "rename-mailbox", OP_RENAME_MAILBOX, "r" }, ++#endif ++#if defined USE_IMAP || defined USE_NNTP + { "subscribe", OP_BROWSER_SUBSCRIBE, "s" }, + { "unsubscribe", OP_BROWSER_UNSUBSCRIBE, "u" }, ++#endif ++#ifdef USE_IMAP + { "toggle-subscribed", OP_BROWSER_TOGGLE_LSUB, "T" }, + #endif + { NULL, 0, NULL } +diff -udprP mutt-1.12.1.orig/globals.h mutt-1.12.1/globals.h +--- mutt-1.12.1.orig/globals.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/globals.h 2019-08-11 20:31:26.139940597 +0300 +@@ -73,7 +73,7 @@ WHERE char *Inbox; + WHERE char *Ispell; + WHERE char *MailcapPath; + WHERE char *Maildir; +-#if defined(USE_IMAP) || defined(USE_POP) ++#if defined(USE_IMAP) || defined(USE_POP) || defined(USE_NNTP) + WHERE char *MessageCachedir; + #endif + #if USE_HCACHE +@@ -101,6 +101,17 @@ WHERE char *MixEntryFormat; + #endif + + WHERE char *Muttrc INITVAL (NULL); ++#ifdef USE_NNTP ++WHERE char *GroupFormat; ++WHERE char *Inews; ++WHERE char *NewsCacheDir; ++WHERE char *NewsServer; ++WHERE char *NewsgroupsCharset; ++WHERE char *NewsRc; ++WHERE char *NntpAuthenticators; ++WHERE char *NntpUser; ++WHERE char *NntpPass; ++#endif + WHERE char *Outbox; + WHERE char *Pager; + WHERE char *PagerFmt; +@@ -213,6 +224,11 @@ extern unsigned char QuadOptions[]; + + WHERE unsigned short Counter INITVAL (0); + ++#ifdef USE_NNTP ++WHERE short NewsPollTimeout; ++WHERE short NntpContext; ++#endif ++ + WHERE short ConnectTimeout; + WHERE short ErrorHistSize; + WHERE short HistSize; +diff -udprP mutt-1.12.1.orig/hcache.c mutt-1.12.1/hcache.c +--- mutt-1.12.1.orig/hcache.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/hcache.c 2019-08-11 20:31:26.139940597 +0300 +@@ -543,6 +543,12 @@ dump_envelope(ENVELOPE * e, unsigned cha + d = dump_list(e->in_reply_to, d, off, 0); + d = dump_list(e->userhdrs, d, off, convert); + ++#ifdef USE_NNTP ++ d = dump_char(e->xref, d, off, 0); ++ d = dump_char(e->followup_to, d, off, 0); ++ d = dump_char(e->x_comment_to, d, off, convert); ++#endif ++ + return d; + } + +@@ -582,6 +588,12 @@ restore_envelope(ENVELOPE * e, const uns + restore_list(&e->references, d, off, 0); + restore_list(&e->in_reply_to, d, off, 0); + restore_list(&e->userhdrs, d, off, convert); ++ ++#ifdef USE_NNTP ++ restore_char(&e->xref, d, off, 0); ++ restore_char(&e->followup_to, d, off, 0); ++ restore_char(&e->x_comment_to, d, off, convert); ++#endif + } + + static int +diff -udprP mutt-1.12.1.orig/hdrline.c mutt-1.12.1/hdrline.c +--- mutt-1.12.1.orig/hdrline.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/hdrline.c 2019-08-11 20:31:26.139940597 +0300 +@@ -227,6 +227,7 @@ static char *apply_subject_mods (ENVELOP + * %E = number of messages in current thread + * %f = entire from line + * %F = like %n, unless from self ++ * %g = newsgroup name (if compiled with NNTP support) + * %i = message-id + * %l = number of lines in the message + * %L = like %F, except `lists' are displayed first +@@ -243,6 +244,8 @@ static char *apply_subject_mods (ENVELOP + * %T = $to_chars + * %u = user (login) name of author + * %v = first name of author, unless from self ++ * %W = where user is (organization) ++ * %x = `x-comment-to:' field (if present and compiled with NNTP support) + * %X = number of MIME attachments + * %y = `x-label:' field (if present) + * %Y = `x-label:' field (if present, tree unfolded, and != parent's x-label) +@@ -476,6 +479,12 @@ hdr_format_str (char *dest, + + break; + ++#ifdef USE_NNTP ++ case 'g': ++ mutt_format_s (dest, destlen, prefix, hdr->env->newsgroups ? hdr->env->newsgroups : ""); ++ break; ++#endif ++ + case 'i': + mutt_format_s (dest, destlen, prefix, hdr->env->message_id ? hdr->env->message_id : ""); + break; +@@ -680,6 +689,22 @@ hdr_format_str (char *dest, + mutt_format_s (dest, destlen, prefix, buf2); + break; + ++ case 'W': ++ if (!optional) ++ mutt_format_s (dest, destlen, prefix, hdr->env->organization ? hdr->env->organization : ""); ++ else if (!hdr->env->organization) ++ optional = 0; ++ break; ++ ++#ifdef USE_NNTP ++ case 'x': ++ if (!optional) ++ mutt_format_s (dest, destlen, prefix, hdr->env->x_comment_to ? hdr->env->x_comment_to : ""); ++ else if (!hdr->env->x_comment_to) ++ optional = 0; ++ break; ++#endif ++ + case 'Z': + + ch = ' '; +diff -udprP mutt-1.12.1.orig/headers.c mutt-1.12.1/headers.c +--- mutt-1.12.1.orig/headers.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/headers.c 2019-08-11 20:31:26.139940597 +0300 +@@ -115,6 +115,9 @@ void mutt_edit_headers (const char *edit + $edit_headers set, we remove References: as they're likely invalid; + we can simply compare strings as we don't generate References for + multiple Message-Ids in IRT anyways */ ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + if (msg->env->in_reply_to && + (!n->in_reply_to || mutt_strcmp (n->in_reply_to->data, + msg->env->in_reply_to->data) != 0)) +diff -udprP mutt-1.12.1.orig/init.c mutt-1.12.1/init.c +--- mutt-1.12.1.orig/init.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/init.c 2019-08-11 20:31:26.139940597 +0300 +@@ -3517,6 +3517,28 @@ void mutt_init (int skip_sys_rc, LIST *c + Fqdn = safe_strdup(utsname.nodename); + + ++#ifdef USE_NNTP ++ { ++ FILE *f; ++ char *i; ++ ++ if ((f = safe_fopen (SYSCONFDIR "/nntpserver", "r"))) ++ { ++ buffer[0] = '\0'; ++ fgets (buffer, sizeof (buffer), f); ++ p = buffer; ++ SKIPWS (p); ++ i = p; ++ while (*i && (*i != ' ') && (*i != '\t') && (*i != '\r') && (*i != '\n')) i++; ++ *i = '\0'; ++ NewsServer = safe_strdup (p); ++ fclose (f); ++ } ++ } ++ if ((p = getenv ("NNTPSERVER"))) ++ NewsServer = safe_strdup (p); ++#endif ++ + if ((p = getenv ("MAIL"))) + Spoolfile = safe_strdup (p); + else if ((p = getenv ("MAILDIR"))) +diff -udprP mutt-1.12.1.orig/init.h mutt-1.12.1/init.h +--- mutt-1.12.1.orig/init.h 2019-06-15 18:57:01.000000000 +0300 ++++ mutt-1.12.1/init.h 2019-08-11 20:31:26.140940582 +0300 +@@ -202,6 +202,20 @@ struct option_t MuttVars[] = { + ** If \fIset\fP, Mutt will prompt you for carbon-copy (Cc) recipients before + ** editing the body of an outgoing message. + */ ++#ifdef USE_NNTP ++ { "ask_follow_up", DT_BOOL, R_NONE, OPTASKFOLLOWUP, 0 }, ++ /* ++ ** .pp ++ ** If set, Mutt will prompt you for follow-up groups before editing ++ ** the body of an outgoing message. ++ */ ++ { "ask_x_comment_to", DT_BOOL, R_NONE, OPTASKXCOMMENTTO, 0 }, ++ /* ++ ** .pp ++ ** If set, Mutt will prompt you for x-comment-to field before editing ++ ** the body of an outgoing message. ++ */ ++#endif + { "assumed_charset", DT_STR, R_NONE, UL &AssumedCharset, UL 0}, + /* + ** .pp +@@ -383,6 +397,14 @@ struct option_t MuttVars[] = { + ** doesn't make intuitive sense. In those cases, it may be + ** desirable to \fIunset\fP this variable. + */ ++#ifdef USE_NNTP ++ { "catchup_newsgroup", DT_QUAD, R_NONE, OPT_CATCHUP, MUTT_ASKYES }, ++ /* ++ ** .pp ++ ** If this variable is \fIset\fP, Mutt will mark all articles in newsgroup ++ ** as read when you quit the newsgroup (catchup newsgroup). ++ */ ++#endif + #if defined(USE_SSL) + { "certificate_file", DT_PATH, R_NONE, UL &SslCertFile, UL "~/.mutt_certificates" }, + /* +@@ -1018,6 +1040,16 @@ struct option_t MuttVars[] = { + ** sent to both the list and your address, resulting in two copies + ** of the same email for you. + */ ++#ifdef USE_NNTP ++ { "followup_to_poster", DT_QUAD, R_NONE, OPT_FOLLOWUPTOPOSTER, MUTT_ASKYES }, ++ /* ++ ** .pp ++ ** If this variable is \fIset\fP and the keyword "poster" is present in ++ ** \fIFollowup-To\fP header, follow-up to newsgroup function is not ++ ** permitted. The message will be mailed to the submitter of the ++ ** message via mail. ++ */ ++#endif + { "force_name", DT_BOOL, R_NONE, OPTFORCENAME, 0 }, + /* + ** .pp +@@ -1125,6 +1157,26 @@ struct option_t MuttVars[] = { + ** a regular expression that will match the whole name so mutt will expand + ** ``Franklin'' to ``Franklin, Steve''. + */ ++#ifdef USE_NNTP ++ { "group_index_format", DT_STR, R_BOTH, {.p=&GroupFormat}, {.p="%4C %M%N %5s %-45.45f %d"} }, ++ /* ++ ** .pp ++ ** This variable allows you to customize the newsgroup browser display to ++ ** your personal taste. This string is similar to ``$index_format'', but ++ ** has its own set of printf()-like sequences: ++ ** .dl ++ ** .dt %C .dd current newsgroup number ++ ** .dt %d .dd description of newsgroup (becomes from server) ++ ** .dt %f .dd newsgroup name ++ ** .dt %M .dd - if newsgroup not allowed for direct post (moderated for example) ++ ** .dt %N .dd N if newsgroup is new, u if unsubscribed, blank otherwise ++ ** .dt %n .dd number of new articles in newsgroup ++ ** .dt %s .dd number of unread articles in newsgroup ++ ** .dt %>X .dd right justify the rest of the string and pad with character "X" ++ ** .dt %|X .dd pad to the end of the line with character "X" ++ ** .de ++ */ ++#endif + { "hdr_format", DT_SYN, R_NONE, UL "index_format", 0 }, + /* + */ +@@ -1597,6 +1649,7 @@ struct option_t MuttVars[] = { + ** .dt %E .dd number of messages in current thread + ** .dt %f .dd sender (address + real name), either From: or Return-Path: + ** .dt %F .dd author name, or recipient name if the message is from you ++ ** .dt %g .dd newsgroup name (if compiled with NNTP support) + ** .dt %H .dd spam attribute(s) of this message + ** .dt %i .dd message-id of the current message + ** .dt %l .dd number of lines in the message (does not work with maildir, +@@ -1620,6 +1673,8 @@ struct option_t MuttVars[] = { + ** .dt %T .dd the appropriate character from the $$to_chars string + ** .dt %u .dd user (login) name of the author + ** .dt %v .dd first name of the author, or the recipient if the message is from you ++ ** .dt %W .dd name of organization of author (``Organization:'' field) ++ ** .dt %x .dd ``X-Comment-To:'' field (if present and compiled with NNTP support) + ** .dt %X .dd number of attachments + ** (please see the ``$attachments'' section for possible speed effects) + ** .dt %y .dd ``X-Label:'' field, if present +@@ -1666,6 +1721,25 @@ struct option_t MuttVars[] = { + ** $$forward_format, $$indent_string, $$message_format, $$pager_format, + ** and $$post_indent_string. + */ ++#ifdef USE_NNTP ++ { "inews", DT_PATH, R_NONE, {.p={&Inews}, {.p=""} }, ++ /* ++ ** .pp ++ ** If set, specifies the program and arguments used to deliver news posted ++ ** by Mutt. Otherwise, mutt posts article using current connection to ++ ** news server. The following printf-style sequence is understood: ++ ** .dl ++ ** .dt %a .dd account url ++ ** .dt %p .dd port ++ ** .dt %P .dd port if specified ++ ** .dt %s .dd news server name ++ ** .dt %S .dd url schema ++ ** .dt %u .dd username ++ ** .de ++ ** .pp ++ ** Example: set inews="/usr/local/bin/inews -hS" ++ */ ++#endif + { "ispell", DT_PATH, R_NONE, UL &Ispell, UL ISPELL }, + /* + ** .pp +@@ -1958,6 +2032,15 @@ struct option_t MuttVars[] = { + ** When \fIset\fP, the $$mime_type_query_command will be run before the + ** mime.types lookup. + */ ++#ifdef USE_NNTP ++ { "mime_subject", DT_BOOL, R_NONE, OPTMIMESUBJECT, 1 }, ++ /* ++ ** .pp ++ ** If \fIunset\fP, 8-bit ``subject:'' line in article header will not be ++ ** encoded according to RFC2047 to base64. This is useful when message ++ ** is Usenet article, because MIME for news is nonstandard feature. ++ */ ++#endif + #ifdef MIXMASTER + { "mix_entry_format", DT_STR, R_NONE, UL &MixEntryFormat, UL "%4n %c %-16s %a" }, + /* +@@ -2012,6 +2095,106 @@ struct option_t MuttVars[] = { + ** See the $$status_format documentation for the values that can be formatted + ** into this command. + */ ++#ifdef USE_NNTP ++ { "news_cache_dir", DT_PATH, R_NONE, {.p=&NewsCacheDir}, {.p="~/.mutt"} }, ++ /* ++ ** .pp ++ ** This variable pointing to directory where Mutt will save cached news ++ ** articles and headers in. If \fIunset\fP, articles and headers will not be ++ ** saved at all and will be reloaded from the server each time. ++ */ ++ { "news_server", DT_STR, R_NONE, {.p=&NewsServer}, {.l=0} }, ++ /* ++ ** .pp ++ ** This variable specifies domain name or address of NNTP server. It ++ ** defaults to the news server specified in the environment variable ++ ** $$$NNTPSERVER or contained in the file /etc/nntpserver. You can also ++ ** specify username and an alternative port for each news server, ie: ++ ** .pp ++ ** [[s]news://][username[:password]@]server[:port] ++ */ ++ { "newsgroups_charset", DT_STR, R_NONE, &{.p=NewsgroupsCharset}, "{.p=utf-8"} }, ++ /* ++ ** .pp ++ ** Character set of newsgroups descriptions. ++ */ ++ { "newsrc", DT_PATH, R_NONE, &{.p=NewsRc}, "{.p=~/.newsrc"} }, ++ /* ++ ** .pp ++ ** The file, containing info about subscribed newsgroups - names and ++ ** indexes of read articles. The following printf-style sequence ++ ** is understood: ++ ** .dl ++ ** .dt %a .dd account url ++ ** .dt %p .dd port ++ ** .dt %P .dd port if specified ++ ** .dt %s .dd news server name ++ ** .dt %S .dd url schema ++ ** .dt %u .dd username ++ ** .de ++ */ ++ { "nntp_authenticators", DT_STR, R_NONE, &{.p=NntpAuthenticators}, {.l=0} }, ++ /* ++ ** .pp ++ ** This is a colon-delimited list of authentication methods mutt may ++ ** attempt to use to log in to a news server, in the order mutt should ++ ** try them. Authentication methods are either ``user'' or any ++ ** SASL mechanism, e.g. ``digest-md5'', ``gssapi'' or ``cram-md5''. ++ ** This option is case-insensitive. If it's \fIunset\fP (the default) ++ ** mutt will try all available methods, in order from most-secure to ++ ** least-secure. ++ ** .pp ++ ** Example: ++ ** .ts ++ ** set nntp_authenticators="digest-md5:user" ++ ** .te ++ ** .pp ++ ** \fBNote:\fP Mutt will only fall back to other authentication methods if ++ ** the previous methods are unavailable. If a method is available but ++ ** authentication fails, mutt will not connect to the IMAP server. ++ */ ++ { "nntp_context", DT_NUM, R_NONE, &{.p=NntpContext}, {.l=1000} }, ++ /* ++ ** .pp ++ ** This variable defines number of articles which will be in index when ++ ** newsgroup entered. If active newsgroup have more articles than this ++ ** number, oldest articles will be ignored. Also controls how many ++ ** articles headers will be saved in cache when you quit newsgroup. ++ */ ++ { "nntp_listgroup", DT_BOOL, R_NONE, OPTLISTGROUP, 1 }, ++ /* ++ ** .pp ++ ** This variable controls whether or not existence of each article is ++ ** checked when newsgroup is entered. ++ */ ++ { "nntp_load_description", DT_BOOL, R_NONE, OPTLOADDESC, 1 }, ++ /* ++ ** .pp ++ ** This variable controls whether or not descriptions for each newsgroup ++ ** must be loaded when newsgroup is added to list (first time list ++ ** loading or new newsgroup adding). ++ */ ++ { "nntp_user", DT_STR, R_NONE, {.p=&NntpUser}, {.p=""} }, ++ /* ++ ** .pp ++ ** Your login name on the NNTP server. If \fIunset\fP and NNTP server requires ++ ** authentification, Mutt will prompt you for your account name when you ++ ** connect to news server. ++ */ ++ { "nntp_pass", DT_STR, R_NONE, &{.p=NntpPass}, {.p=""} }, ++ /* ++ ** .pp ++ ** Your password for NNTP account. ++ */ ++ { "nntp_poll", DT_NUM, R_NONE, &{.p=NewsPollTimeout}, {.l=60} }, ++ /* ++ ** .pp ++ ** The time in seconds until any operations on newsgroup except post new ++ ** article will cause recheck for new news. If set to 0, Mutt will ++ ** recheck newsgroup on each operation in index (stepping, read article, ++ ** etc.). ++ */ ++#endif + { "pager", DT_PATH, R_NONE, UL &Pager, UL "builtin" }, + /* + ** .pp +@@ -2606,6 +2789,16 @@ struct option_t MuttVars[] = { + { "post_indent_str", DT_SYN, R_NONE, UL "post_indent_string", 0 }, + /* + */ ++#ifdef USE_NNTP ++ { "post_moderated", DT_QUAD, R_NONE, OPT_TOMODERATED, MUTT_ASKYES }, ++ /* ++ ** .pp ++ ** If set to \fIyes\fP, Mutt will post article to newsgroup that have ++ ** not permissions to posting (e.g. moderated). \fBNote:\fP if news server ++ ** does not support posting to that newsgroup or totally read-only, that ++ ** posting will not have an effect. ++ */ ++#endif + { "postpone", DT_QUAD, R_NONE, OPT_POSTPONE, MUTT_ASKYES }, + /* + ** .pp +@@ -3093,6 +3286,28 @@ struct option_t MuttVars[] = { + ** Command to use when spawning a subshell. By default, the user's login + ** shell from \fC/etc/passwd\fP is used. + */ ++#ifdef USE_NNTP ++ { "save_unsubscribed", DT_BOOL, R_NONE, OPTSAVEUNSUB, 0 }, ++ /* ++ ** .pp ++ ** When \fIset\fP, info about unsubscribed newsgroups will be saved into ++ ** ``newsrc'' file and into cache. ++ */ ++ { "show_new_news", DT_BOOL, R_NONE, OPTSHOWNEWNEWS, 1 }, ++ /* ++ ** .pp ++ ** If \fIset\fP, news server will be asked for new newsgroups on entering ++ ** the browser. Otherwise, it will be done only once for a news server. ++ ** Also controls whether or not number of new articles of subscribed ++ ** newsgroups will be then checked. ++ */ ++ { "show_only_unread", DT_BOOL, R_NONE, OPTSHOWONLYUNREAD, 0 }, ++ /* ++ ** .pp ++ ** If \fIset\fP, only subscribed newsgroups that contain unread articles ++ ** will be displayed in browser. ++ */ ++#endif + #ifdef USE_SIDEBAR + { "sidebar_delim_chars", DT_STR, R_SIDEBAR, UL &SidebarDelimChars, UL "/." }, + /* +@@ -4234,6 +4449,14 @@ struct option_t MuttVars[] = { + {"xterm_set_titles", DT_SYN, R_NONE, UL "ts_enabled", 0 }, + /* + */ ++#ifdef USE_NNTP ++ { "x_comment_to", DT_BOOL, R_NONE, OPTXCOMMENTTO, 0 }, ++ /* ++ ** .pp ++ ** If \fIset\fP, Mutt will add ``X-Comment-To:'' field (that contains full ++ ** name of original article author) to article that followuped to newsgroup. ++ */ ++#endif + /*--*/ + { NULL, 0, 0, 0, 0 } + }; +diff -udprP mutt-1.12.1.orig/keymap.c mutt-1.12.1/keymap.c +--- mutt-1.12.1.orig/keymap.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/keymap.c 2019-08-11 20:31:26.140940582 +0300 +@@ -808,7 +808,6 @@ void km_init (void) + km_bindkey ("", MENU_MAIN, OP_DISPLAY_MESSAGE); + + km_bindkey ("x", MENU_PAGER, OP_EXIT); +- km_bindkey ("i", MENU_PAGER, OP_EXIT); + km_bindkey ("", MENU_PAGER, OP_PREV_LINE); + km_bindkey ("", MENU_PAGER, OP_NEXT_PAGE); + km_bindkey ("", MENU_PAGER, OP_PREV_PAGE); +diff -udprP mutt-1.12.1.orig/mailbox.h mutt-1.12.1/mailbox.h +--- mutt-1.12.1.orig/mailbox.h 2019-06-11 03:53:09.000000000 +0300 ++++ mutt-1.12.1/mailbox.h 2019-08-11 20:31:26.140940582 +0300 +@@ -78,6 +78,9 @@ int mx_is_imap (const char *); + #ifdef USE_POP + int mx_is_pop (const char *); + #endif ++#ifdef USE_NNTP ++int mx_is_nntp (const char *); ++#endif + + int mx_access (const char*, int); + int mx_check_empty (const char *); +diff -udprP mutt-1.12.1.orig/main.c mutt-1.12.1/main.c +--- mutt-1.12.1.orig/main.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/main.c 2019-08-11 20:31:26.140940582 +0300 +@@ -69,6 +69,10 @@ + #include + #endif + ++#ifdef USE_NNTP ++#include "nntp.h" ++#endif ++ + static const char *ReachingUs = N_("\ + To contact the developers, please mail to .\n\ + To report a bug, please contact the Mutt maintainers via gitlab:\n\ +@@ -149,6 +153,8 @@ options:\n\ + -e \tspecify a command to be executed after initialization\n\ + -f \tspecify which mailbox to read\n\ + -F \tspecify an alternate muttrc file\n\ ++ -g \tspecify a news server (if compiled with NNTP)\n\ ++ -G\t\tselect a newsgroup (if compiled with NNTP)\n\ + -H \tspecify a draft file to read header and body from\n\ + -i \tspecify a file which Mutt should include in the body\n\ + -m \tspecify a default mailbox type\n\ +@@ -302,6 +308,12 @@ static void show_version (void) + "-USE_POP " + #endif + ++#ifdef USE_NNTP ++ "+USE_NNTP " ++#else ++ "-USE_NNTP " ++#endif ++ + #ifdef USE_IMAP + "+USE_IMAP " + #else +@@ -605,6 +617,7 @@ static void start_curses (void) + #define MUTT_NOSYSRC (1<<2) /* -n */ + #define MUTT_RO (1<<3) /* -R */ + #define MUTT_SELECT (1<<4) /* -y */ ++#define MUTT_NEWS (1<<5) /* -g and -G */ + + int main (int argc, char **argv, char **environ) + { +@@ -696,7 +709,11 @@ int main (int argc, char **argv, char ** + argv[nargc++] = argv[optind]; + } + ++#ifdef USE_NNTP ++ if ((i = getopt (argc, argv, "+A:a:b:F:f:c:Dd:Ee:g:GH:s:i:hm:npQ:RvxyzZ")) != EOF) ++#else + if ((i = getopt (argc, argv, "+A:a:b:F:f:c:Dd:Ee:H:s:i:hm:npQ:RvxyzZ")) != EOF) ++#endif + switch (i) + { + case 'A': +@@ -799,6 +816,20 @@ int main (int argc, char **argv, char ** + flags |= MUTT_SELECT; + break; + ++#ifdef USE_NNTP ++ case 'g': /* Specify a news server */ ++ { ++ char buf[LONG_STRING]; ++ ++ snprintf (buf, sizeof (buf), "set news_server=%s", optarg); ++ commands = mutt_add_list (commands, buf); ++ } ++ ++ case 'G': /* List of newsgroups */ ++ flags |= MUTT_SELECT | MUTT_NEWS; ++ break; ++#endif ++ + case 'z': + flags |= MUTT_IGNORE; + break; +@@ -1284,6 +1315,18 @@ int main (int argc, char **argv, char ** + } + else if (flags & MUTT_SELECT) + { ++#ifdef USE_NNTP ++ if (flags & MUTT_NEWS) ++ { ++ set_option (OPTNEWS); ++ if (!(CurrentNewsSrv = nntp_select_server (NewsServer, 0))) ++ { ++ exit_endwin_msg = Errorbuf; ++ goto cleanup_and_exit; ++ } ++ } ++ else ++#endif + if (!Incoming) + { + exit_endwin_msg = _("No incoming mailboxes defined."); +@@ -1300,6 +1343,14 @@ int main (int argc, char **argv, char ** + + if (!mutt_buffer_len (folder)) + mutt_buffer_strcpy (folder, NONULL(Spoolfile)); ++#ifdef USE_NNTP ++ if (option (OPTNEWS)) ++ { ++ unset_option (OPTNEWS); ++ nntp_buffer_expand_path (folder, &CurrentNewsSrv->conn->account); ++ } ++ else ++#endif + mutt_buffer_expand_path (folder); + + mutt_str_replace (&CurrentFolder, mutt_b2s (folder)); +diff -udprP mutt-1.12.1.orig/mutt.h mutt-1.12.1/mutt.h +--- mutt-1.12.1.orig/mutt.h 2019-06-14 04:29:29.000000000 +0300 ++++ mutt-1.12.1/mutt.h 2019-08-11 20:31:26.141940567 +0300 +@@ -271,6 +271,9 @@ enum + MUTT_XLABEL, + MUTT_MIMEATTACH, + MUTT_MIMETYPE, ++#ifdef USE_NNTP ++ MUTT_NEWSGROUPS, ++#endif + + /* Options for Mailcap lookup */ + MUTT_EDIT, +@@ -329,6 +332,11 @@ enum + #endif + OPT_SUBJECT, + OPT_VERIFYSIG, /* verify PGP signatures */ ++#ifdef USE_NNTP ++ OPT_TOMODERATED, ++ OPT_CATCHUP, ++ OPT_FOLLOWUPTOPOSTER, ++#endif + + /* THIS MUST BE THE LAST VALUE. */ + OPT_MAX +@@ -349,6 +357,7 @@ enum + #define SENDDRAFTFILE (1<<11) /* Used by the -H flag */ + #define SENDTOSENDER (1<<12) + #define SENDGROUPCHATREPLY (1<<13) ++#define SENDNEWS (1<<14) + + /* flags for mutt_compose_menu() */ + #define MUTT_COMPOSE_NOFREEHEADER (1<<0) +@@ -371,6 +380,8 @@ enum + OPTASCIICHARS, + OPTASKBCC, + OPTASKCC, ++ OPTASKFOLLOWUP, ++ OPTASKXCOMMENTTO, + OPTATTACHSPLIT, + OPTAUTOEDIT, + OPTAUTOSUBSCRIBE, +@@ -466,6 +477,9 @@ enum + OPTMETOO, + OPTMHPURGE, + OPTMIMEFORWDECODE, ++#ifdef USE_NNTP ++ OPTMIMESUBJECT, /* encode subject line with RFC2047 */ ++#endif + OPTMIMETYPEQUERYFIRST, + OPTNARROWTREE, + OPTPAGERSTOP, +@@ -568,6 +582,17 @@ enum + OPTPGPAUTOINLINE, + OPTPGPREPLYINLINE, + ++ /* news options */ ++ ++#ifdef USE_NNTP ++ OPTSHOWNEWNEWS, ++ OPTSHOWONLYUNREAD, ++ OPTSAVEUNSUB, ++ OPTLISTGROUP, ++ OPTLOADDESC, ++ OPTXCOMMENTTO, ++#endif ++ + /* pseudo options */ + + OPTAUXSORT, /* (pseudo) using auxiliary sort function */ +@@ -585,6 +610,7 @@ enum + OPTSORTSUBTHREADS, /* (pseudo) used when $sort_aux changes */ + OPTNEEDRESCORE, /* (pseudo) set when the `score' command is used */ + OPTATTACHMSG, /* (pseudo) used by attach-message */ ++ OPTHIDEREAD, /* (pseudo) whether or not hide read messages */ + OPTKEEPQUIET, /* (pseudo) shut up the message and refresh + * functions while we are executing an + * external program. +@@ -595,6 +621,11 @@ enum + OPTDONTHANDLEPGPKEYS, /* (pseudo) used to extract PGP keys */ + OPTIGNOREMACROEVENTS, /* (pseudo) don't process macro/push/exec events while set */ + ++#ifdef USE_NNTP ++ OPTNEWS, /* (pseudo) used to change reader mode */ ++ OPTNEWSSEND, /* (pseudo) used to change behavior when posting */ ++#endif ++ + OPTMAX + }; + +@@ -680,6 +711,13 @@ typedef struct envelope + char *supersedes; + char *date; + char *x_label; ++ char *organization; ++#ifdef USE_NNTP ++ char *newsgroups; ++ char *xref; ++ char *followup_to; ++ char *x_comment_to; ++#endif + BUFFER *spam; + LIST *references; /* message references (in reverse order) */ + LIST *in_reply_to; /* in-reply-to header content */ +@@ -869,7 +907,7 @@ typedef struct header + int refno; /* message number on server */ + #endif + +-#if defined USE_POP || defined USE_IMAP ++#if defined USE_POP || defined USE_IMAP || defined USE_NNTP + void *data; /* driver-specific data */ + #endif + +diff -udprP mutt-1.12.1.orig/mutt_sasl.c mutt-1.12.1/mutt_sasl.c +--- mutt-1.12.1.orig/mutt_sasl.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/mutt_sasl.c 2019-08-11 20:31:26.141940567 +0300 +@@ -192,6 +192,11 @@ int mutt_sasl_client_new (CONNECTION* co + case MUTT_ACCT_TYPE_SMTP: + service = "smtp"; + break; ++#ifdef USE_NNTP ++ case MUTT_ACCT_TYPE_NNTP: ++ service = "nntp"; ++ break; ++#endif + default: + mutt_error (_("Unknown SASL profile")); + return -1; +diff -udprP mutt-1.12.1.orig/muttlib.c mutt-1.12.1/muttlib.c +--- mutt-1.12.1.orig/muttlib.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/muttlib.c 2019-08-11 20:31:26.141940567 +0300 +@@ -364,7 +364,7 @@ void mutt_free_header (HEADER **h) + #ifdef MIXMASTER + mutt_free_list (&(*h)->chain); + #endif +-#if defined USE_POP || defined USE_IMAP ++#if defined USE_POP || defined USE_IMAP || defined USE_NNTP + FREE (&(*h)->data); + #endif + FREE (h); /* __FREE_CHECKED__ */ +@@ -778,6 +778,13 @@ void mutt_free_envelope (ENVELOPE **p) + FREE (&(*p)->supersedes); + FREE (&(*p)->date); + FREE (&(*p)->x_label); ++ FREE (&(*p)->organization); ++#ifdef USE_NNTP ++ FREE (&(*p)->newsgroups); ++ FREE (&(*p)->xref); ++ FREE (&(*p)->followup_to); ++ FREE (&(*p)->x_comment_to); ++#endif + + mutt_buffer_free (&(*p)->spam); + +@@ -1803,6 +1810,14 @@ int mutt_save_confirm (const char *s, st + } + } + ++#ifdef USE_NNTP ++ if (magic == MUTT_NNTP) ++ { ++ mutt_error _("Can't save message to news server."); ++ return 0; ++ } ++#endif ++ + if (stat (s, st) != -1) + { + if (magic == -1) +diff -udprP mutt-1.12.1.orig/mx.c mutt-1.12.1/mx.c +--- mutt-1.12.1.orig/mx.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/mx.c 2019-08-11 20:31:26.141940567 +0300 +@@ -45,6 +45,10 @@ + #include "pop.h" + #endif + ++#ifdef USE_NNTP ++#include "nntp.h" ++#endif ++ + #include "buffy.h" + + #ifdef USE_DOTLOCK +@@ -88,6 +92,10 @@ struct mx_ops* mx_get_ops (int magic) + case MUTT_COMPRESSED: + return &mx_comp_ops; + #endif ++#ifdef USE_NNTP ++ case MUTT_NNTP: ++ return &mx_nntp_ops; ++#endif + default: + return NULL; + } +@@ -387,6 +395,22 @@ int mx_is_pop (const char *p) + } + #endif + ++#ifdef USE_NNTP ++int mx_is_nntp (const char *p) ++{ ++ url_scheme_t scheme; ++ ++ if (!p) ++ return 0; ++ ++ scheme = url_check_scheme (p); ++ if (scheme == U_NNTP || scheme == U_NNTPS) ++ return 1; ++ ++ return 0; ++} ++#endif ++ + int mx_get_magic (const char *path) + { + struct stat st; +@@ -404,6 +428,11 @@ int mx_get_magic (const char *path) + return MUTT_POP; + #endif /* USE_POP */ + ++#ifdef USE_NNTP ++ if (mx_is_nntp (path)) ++ return MUTT_NNTP; ++#endif /* USE_NNTP */ ++ + if (stat (path, &st) == -1) + { + dprint (1, (debugfile, "mx_get_magic(): unable to stat %s: %s (errno %d).\n", +@@ -849,6 +878,25 @@ int mx_close_mailbox (CONTEXT *ctx, int + return 0; + } + ++#ifdef USE_NNTP ++ if (ctx->unread && ctx->magic == MUTT_NNTP) ++ { ++ NNTP_DATA *nntp_data = ctx->data; ++ ++ if (nntp_data && nntp_data->nserv && nntp_data->group) ++ { ++ int rc = query_quadoption (OPT_CATCHUP, _("Mark all articles read?")); ++ if (rc < 0) ++ { ++ ctx->closing = 0; ++ return -1; ++ } ++ else if (rc == MUTT_YES) ++ mutt_newsgroup_catchup (nntp_data->nserv, nntp_data->group); ++ } ++ } ++#endif ++ + for (i = 0; i < ctx->msgcount; i++) + { + if (!ctx->hdrs[i]->deleted && ctx->hdrs[i]->read +@@ -856,6 +904,12 @@ int mx_close_mailbox (CONTEXT *ctx, int + read_msgs++; + } + ++#ifdef USE_NNTP ++ /* don't need to move articles from newsgroup */ ++ if (ctx->magic == MUTT_NNTP) ++ read_msgs = 0; ++#endif ++ + if (read_msgs && quadoption (OPT_MOVE) != MUTT_NO) + { + char *p; +diff -udprP mutt-1.12.1.orig/mx.h mutt-1.12.1/mx.h +--- mutt-1.12.1.orig/mx.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/mx.h 2019-08-11 20:31:26.141940567 +0300 +@@ -35,6 +35,9 @@ enum + MUTT_MMDF, + MUTT_MH, + MUTT_MAILDIR, ++#ifdef USE_NNTP ++ MUTT_NNTP, ++#endif + MUTT_IMAP, + MUTT_POP + #ifdef USE_COMPRESSED +diff -udprP mutt-1.12.1.orig/newsrc.c mutt-1.12.1/newsrc.c +--- mutt-1.12.1.orig/newsrc.c 1970-01-01 03:00:00.000000000 +0300 ++++ mutt-1.12.1/newsrc.c 2019-08-11 20:31:26.142940552 +0300 +@@ -0,0 +1,1260 @@ ++/* ++ * Copyright (C) 1998 Brandon Long ++ * Copyright (C) 1999 Andrej Gritsenko ++ * Copyright (C) 2000-2019 Vsevolod Volkov ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#if HAVE_CONFIG_H ++#include "config.h" ++#endif ++ ++#include "mutt.h" ++#include "mutt_curses.h" ++#include "sort.h" ++#include "mx.h" ++#include "mime.h" ++#include "mailbox.h" ++#include "nntp.h" ++#include "rfc822.h" ++#include "rfc1524.h" ++#include "rfc2047.h" ++#include "bcache.h" ++ ++#if USE_HCACHE ++#include "hcache.h" ++#endif ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++/* Find NNTP_DATA for given newsgroup or add it */ ++static NNTP_DATA *nntp_data_find (NNTP_SERVER *nserv, const char *group) ++{ ++ NNTP_DATA *nntp_data = hash_find (nserv->groups_hash, group); ++ ++ if (!nntp_data) ++ { ++ /* create NNTP_DATA structure and add it to hash */ ++ nntp_data = safe_calloc (1, sizeof (NNTP_DATA) + strlen (group) + 1); ++ nntp_data->group = (char *)nntp_data + sizeof (NNTP_DATA); ++ strcpy (nntp_data->group, group); ++ nntp_data->nserv = nserv; ++ nntp_data->deleted = 1; ++ hash_insert (nserv->groups_hash, nntp_data->group, nntp_data); ++ ++ /* add NNTP_DATA to list */ ++ if (nserv->groups_num >= nserv->groups_max) ++ { ++ nserv->groups_max *= 2; ++ safe_realloc (&nserv->groups_list, ++ nserv->groups_max * sizeof (nntp_data)); ++ } ++ nserv->groups_list[nserv->groups_num++] = nntp_data; ++ } ++ return nntp_data; ++} ++ ++/* Remove all temporarily cache files */ ++void nntp_acache_free (NNTP_DATA *nntp_data) ++{ ++ int i; ++ ++ for (i = 0; i < NNTP_ACACHE_LEN; i++) ++ { ++ if (nntp_data->acache[i].path) ++ { ++ unlink (nntp_data->acache[i].path); ++ FREE (&nntp_data->acache[i].path); ++ } ++ } ++} ++ ++/* Free NNTP_DATA, used to destroy hash elements */ ++void nntp_data_free (void *data) ++{ ++ NNTP_DATA *nntp_data = data; ++ ++ if (!nntp_data) ++ return; ++ nntp_acache_free (nntp_data); ++ mutt_bcache_close (&nntp_data->bcache); ++ FREE (&nntp_data->newsrc_ent); ++ FREE (&nntp_data->desc); ++ FREE (&data); ++} ++ ++/* Unlock and close .newsrc file */ ++void nntp_newsrc_close (NNTP_SERVER *nserv) ++{ ++ if (!nserv->newsrc_fp) ++ return; ++ ++ dprint (1, (debugfile, "Unlocking %s\n", nserv->newsrc_file)); ++ mx_unlock_file (nserv->newsrc_file, fileno (nserv->newsrc_fp), 0); ++ safe_fclose (&nserv->newsrc_fp); ++} ++ ++/* Parse .newsrc file: ++ * 0 - not changed ++ * 1 - parsed ++ * -1 - error */ ++int nntp_newsrc_parse (NNTP_SERVER *nserv) ++{ ++ unsigned int i; ++ char *line; ++ struct stat sb; ++ ++ /* if file doesn't exist, create it */ ++ nserv->newsrc_fp = safe_fopen (nserv->newsrc_file, "a"); ++ safe_fclose (&nserv->newsrc_fp); ++ ++ /* open .newsrc */ ++ nserv->newsrc_fp = safe_fopen (nserv->newsrc_file, "r"); ++ if (!nserv->newsrc_fp) ++ { ++ mutt_perror (nserv->newsrc_file); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ /* lock it */ ++ dprint (1, (debugfile, "Locking %s\n", nserv->newsrc_file)); ++ if (mx_lock_file (nserv->newsrc_file, fileno (nserv->newsrc_fp), 0, 0, 1)) ++ { ++ safe_fclose (&nserv->newsrc_fp); ++ return -1; ++ } ++ ++ if (stat (nserv->newsrc_file, &sb)) ++ { ++ mutt_perror (nserv->newsrc_file); ++ nntp_newsrc_close (nserv); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ if (nserv->size == sb.st_size && nserv->mtime == sb.st_mtime) ++ return 0; ++ ++ nserv->size = sb.st_size; ++ nserv->mtime = sb.st_mtime; ++ nserv->newsrc_modified = 1; ++ dprint (1, (debugfile, "Parsing %s\n", nserv->newsrc_file)); ++ ++ /* .newsrc has been externally modified or hasn't been loaded yet */ ++ for (i = 0; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ ++ if (!nntp_data) ++ continue; ++ ++ nntp_data->subscribed = 0; ++ nntp_data->newsrc_len = 0; ++ FREE (&nntp_data->newsrc_ent); ++ } ++ ++ line = safe_malloc (sb.st_size + 1); ++ while (sb.st_size && fgets (line, sb.st_size + 1, nserv->newsrc_fp)) ++ { ++ char *b, *h, *p; ++ unsigned int subs = 0, i = 1; ++ NNTP_DATA *nntp_data; ++ ++ /* find end of newsgroup name */ ++ p = strpbrk (line, ":!"); ++ if (!p) ++ continue; ++ ++ /* ":" - subscribed, "!" - unsubscribed */ ++ if (*p == ':') ++ subs++; ++ *p++ = '\0'; ++ ++ /* get newsgroup data */ ++ nntp_data = nntp_data_find (nserv, line); ++ FREE (&nntp_data->newsrc_ent); ++ ++ /* count number of entries */ ++ b = p; ++ while (*b) ++ if (*b++ == ',') ++ i++; ++ nntp_data->newsrc_ent = safe_calloc (i, sizeof (NEWSRC_ENTRY)); ++ nntp_data->subscribed = subs; ++ ++ /* parse entries */ ++ i = 0; ++ while (p) ++ { ++ b = p; ++ ++ /* find end of entry */ ++ p = strchr (p, ','); ++ if (p) ++ *p++ = '\0'; ++ ++ /* first-last or single number */ ++ h = strchr (b, '-'); ++ if (h) ++ *h++ = '\0'; ++ else ++ h = b; ++ ++ if (sscanf (b, ANUM, &nntp_data->newsrc_ent[i].first) == 1 && ++ sscanf (h, ANUM, &nntp_data->newsrc_ent[i].last) == 1) ++ i++; ++ } ++ if (i == 0) ++ { ++ nntp_data->newsrc_ent[i].first = 1; ++ nntp_data->newsrc_ent[i].last = 0; ++ i++; ++ } ++ if (nntp_data->lastMessage == 0) ++ nntp_data->lastMessage = nntp_data->newsrc_ent[i - 1].last; ++ nntp_data->newsrc_len = i; ++ safe_realloc (&nntp_data->newsrc_ent, i * sizeof (NEWSRC_ENTRY)); ++ nntp_group_unread_stat (nntp_data); ++ dprint (2, (debugfile, "nntp_newsrc_parse: %s\n", nntp_data->group)); ++ } ++ FREE (&line); ++ return 1; ++} ++ ++/* Generate array of .newsrc entries */ ++void nntp_newsrc_gen_entries (CONTEXT *ctx) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ anum_t last = 0, first = 1; ++ int series, i; ++ int save_sort = SORT_ORDER; ++ unsigned int entries; ++ ++ if (Sort != SORT_ORDER) ++ { ++ save_sort = Sort; ++ Sort = SORT_ORDER; ++ mutt_sort_headers (ctx, 0); ++ } ++ ++ entries = nntp_data->newsrc_len; ++ if (!entries) ++ { ++ entries = 5; ++ nntp_data->newsrc_ent = safe_calloc (entries, sizeof (NEWSRC_ENTRY)); ++ } ++ ++ /* Set up to fake initial sequence from 1 to the article before the ++ * first article in our list */ ++ nntp_data->newsrc_len = 0; ++ series = 1; ++ for (i = 0; i < ctx->msgcount; i++) ++ { ++ /* search for first unread */ ++ if (series) ++ { ++ /* We don't actually check sequential order, since we mark ++ * "missing" entries as read/deleted */ ++ last = NHDR (ctx->hdrs[i])->article_num; ++ if (last >= nntp_data->firstMessage && !ctx->hdrs[i]->deleted && ++ !ctx->hdrs[i]->read) ++ { ++ if (nntp_data->newsrc_len >= entries) ++ { ++ entries *= 2; ++ safe_realloc (&nntp_data->newsrc_ent, entries * sizeof (NEWSRC_ENTRY)); ++ } ++ nntp_data->newsrc_ent[nntp_data->newsrc_len].first = first; ++ nntp_data->newsrc_ent[nntp_data->newsrc_len].last = last - 1; ++ nntp_data->newsrc_len++; ++ series = 0; ++ } ++ } ++ ++ /* search for first read */ ++ else ++ { ++ if (ctx->hdrs[i]->deleted || ctx->hdrs[i]->read) ++ { ++ first = last + 1; ++ series = 1; ++ } ++ last = NHDR (ctx->hdrs[i])->article_num; ++ } ++ } ++ ++ if (series && first <= nntp_data->lastLoaded) ++ { ++ if (nntp_data->newsrc_len >= entries) ++ { ++ entries++; ++ safe_realloc (&nntp_data->newsrc_ent, entries * sizeof (NEWSRC_ENTRY)); ++ } ++ nntp_data->newsrc_ent[nntp_data->newsrc_len].first = first; ++ nntp_data->newsrc_ent[nntp_data->newsrc_len].last = nntp_data->lastLoaded; ++ nntp_data->newsrc_len++; ++ } ++ safe_realloc (&nntp_data->newsrc_ent, ++ nntp_data->newsrc_len * sizeof (NEWSRC_ENTRY)); ++ ++ if (save_sort != Sort) ++ { ++ Sort = save_sort; ++ mutt_sort_headers (ctx, 0); ++ } ++} ++ ++/* Update file with new contents */ ++static int update_file (char *filename, char *buf) ++{ ++ FILE *fp; ++ char tmpfile[_POSIX_PATH_MAX]; ++ int rc = -1; ++ ++ while (1) ++ { ++ snprintf (tmpfile, sizeof (tmpfile), "%s.tmp", filename); ++ fp = fopen (tmpfile, "w"); ++ if (!fp) ++ { ++ mutt_perror (tmpfile); ++ *tmpfile = '\0'; ++ break; ++ } ++ if (fputs (buf, fp) == EOF) ++ { ++ mutt_perror (tmpfile); ++ break; ++ } ++ if (fclose (fp) == EOF) ++ { ++ mutt_perror (tmpfile); ++ fp = NULL; ++ break; ++ } ++ fp = NULL; ++ if (rename (tmpfile, filename) < 0) ++ { ++ mutt_perror (filename); ++ break; ++ } ++ *tmpfile = '\0'; ++ rc = 0; ++ break; ++ } ++ if (fp) ++ fclose (fp); ++ if (*tmpfile) ++ unlink (tmpfile); ++ if (rc) ++ mutt_sleep (2); ++ return rc; ++} ++ ++/* Update .newsrc file */ ++int nntp_newsrc_update (NNTP_SERVER *nserv) ++{ ++ char *buf; ++ size_t buflen, off; ++ unsigned int i; ++ int rc = -1; ++ ++ if (!nserv) ++ return -1; ++ ++ buflen = 10 * LONG_STRING; ++ buf = safe_calloc (1, buflen); ++ off = 0; ++ ++ /* we will generate full newsrc here */ ++ for (i = 0; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ unsigned int n; ++ ++ if (!nntp_data || !nntp_data->newsrc_ent) ++ continue; ++ ++ /* write newsgroup name */ ++ if (off + strlen (nntp_data->group) + 3 > buflen) ++ { ++ buflen *= 2; ++ safe_realloc (&buf, buflen); ++ } ++ snprintf (buf + off, buflen - off, "%s%c ", nntp_data->group, ++ nntp_data->subscribed ? ':' : '!'); ++ off += strlen (buf + off); ++ ++ /* write entries */ ++ for (n = 0; n < nntp_data->newsrc_len; n++) ++ { ++ if (off + LONG_STRING > buflen) ++ { ++ buflen *= 2; ++ safe_realloc (&buf, buflen); ++ } ++ if (n) ++ buf[off++] = ','; ++ if (nntp_data->newsrc_ent[n].first == nntp_data->newsrc_ent[n].last) ++ snprintf (buf + off, buflen - off, "%d", nntp_data->newsrc_ent[n].first); ++ else if (nntp_data->newsrc_ent[n].first < nntp_data->newsrc_ent[n].last) ++ snprintf (buf + off, buflen - off, "%d-%d", ++ nntp_data->newsrc_ent[n].first, nntp_data->newsrc_ent[n].last); ++ off += strlen (buf + off); ++ } ++ buf[off++] = '\n'; ++ } ++ buf[off] = '\0'; ++ ++ /* newrc being fully rewritten */ ++ dprint (1, (debugfile, "Updating %s\n", nserv->newsrc_file)); ++ if (nserv->newsrc_file && update_file (nserv->newsrc_file, buf) == 0) ++ { ++ struct stat sb; ++ ++ rc = stat (nserv->newsrc_file, &sb); ++ if (rc == 0) ++ { ++ nserv->size = sb.st_size; ++ nserv->mtime = sb.st_mtime; ++ } ++ else ++ { ++ mutt_perror (nserv->newsrc_file); ++ mutt_sleep (2); ++ } ++ } ++ FREE (&buf); ++ return rc; ++} ++ ++/* Make fully qualified cache file name */ ++static void cache_expand (char *dst, size_t dstlen, ACCOUNT *acct, char *src) ++{ ++ char *c; ++ char file[_POSIX_PATH_MAX]; ++ ++ /* server subdirectory */ ++ if (acct) ++ { ++ ciss_url_t url; ++ ++ mutt_account_tourl (acct, &url); ++ url.path = src; ++ url_ciss_tostring (&url, file, sizeof (file), U_PATH); ++ } ++ else ++ strfcpy (file, src ? src : "", sizeof (file)); ++ ++ snprintf (dst, dstlen, "%s/%s", NewsCacheDir, file); ++ ++ /* remove trailing slash */ ++ c = dst + strlen (dst) - 1; ++ if (*c == '/') ++ *c = '\0'; ++ mutt_expand_path (dst, dstlen); ++} ++ ++/* Make fully qualified url from newsgroup name */ ++void nntp_buffer_expand_path (BUFFER *line, ACCOUNT *acct) ++{ ++ ciss_url_t url; ++ ++ url.path = safe_strdup (mutt_b2s (line)); ++ mutt_account_tourl (acct, &url); ++ url_ciss_tobuffer (&url, line, 0); ++ FREE (&url.path); ++} ++ ++/* Parse newsgroup */ ++int nntp_add_group (char *line, void *data) ++{ ++ NNTP_SERVER *nserv = data; ++ NNTP_DATA *nntp_data; ++ char group[LONG_STRING]; ++ char desc[HUGE_STRING] = ""; ++ char mod; ++ anum_t first, last; ++ ++ if (!nserv || !line) ++ return 0; ++ ++ if (sscanf (line, "%s " ANUM " " ANUM " %c %[^\n]", group, ++ &last, &first, &mod, desc) < 4) ++ return 0; ++ ++ nntp_data = nntp_data_find (nserv, group); ++ nntp_data->deleted = 0; ++ nntp_data->firstMessage = first; ++ nntp_data->lastMessage = last; ++ nntp_data->allowed = mod == 'y' || mod == 'm' ? 1 : 0; ++ mutt_str_replace (&nntp_data->desc, desc); ++ if (nntp_data->newsrc_ent || nntp_data->lastCached) ++ nntp_group_unread_stat (nntp_data); ++ else if (nntp_data->lastMessage && ++ nntp_data->firstMessage <= nntp_data->lastMessage) ++ nntp_data->unread = nntp_data->lastMessage - nntp_data->firstMessage + 1; ++ else ++ nntp_data->unread = 0; ++ return 0; ++} ++ ++/* Load list of all newsgroups from cache */ ++static int active_get_cache (NNTP_SERVER *nserv) ++{ ++ char buf[HUGE_STRING]; ++ char file[_POSIX_PATH_MAX]; ++ time_t t; ++ FILE *fp; ++ ++ cache_expand (file, sizeof (file), &nserv->conn->account, ".active"); ++ dprint (1, (debugfile, "Parsing %s\n", file)); ++ fp = safe_fopen (file, "r"); ++ if (!fp) ++ return -1; ++ ++ if (fgets (buf, sizeof (buf), fp) == NULL || ++ sscanf (buf, "%ld%s", &t, file) != 1 || t == 0) ++ { ++ fclose (fp); ++ return -1; ++ } ++ nserv->newgroups_time = t; ++ ++ mutt_message _("Loading list of groups from cache..."); ++ while (fgets (buf, sizeof (buf), fp)) ++ nntp_add_group (buf, nserv); ++ nntp_add_group (NULL, NULL); ++ fclose (fp); ++ mutt_clear_error (); ++ return 0; ++} ++ ++/* Save list of all newsgroups to cache */ ++int nntp_active_save_cache (NNTP_SERVER *nserv) ++{ ++ char file[_POSIX_PATH_MAX]; ++ char *buf; ++ size_t buflen, off; ++ unsigned int i; ++ int rc; ++ ++ if (!nserv->cacheable) ++ return 0; ++ ++ buflen = 10 * LONG_STRING; ++ buf = safe_calloc (1, buflen); ++ snprintf (buf, buflen, "%lu\n", (unsigned long)nserv->newgroups_time); ++ off = strlen (buf); ++ ++ for (i = 0; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ ++ if (!nntp_data || nntp_data->deleted) ++ continue; ++ ++ if (off + strlen (nntp_data->group) + ++ (nntp_data->desc ? strlen (nntp_data->desc) : 0) + 50 > buflen) ++ { ++ buflen *= 2; ++ safe_realloc (&buf, buflen); ++ } ++ snprintf (buf + off, buflen - off, "%s %d %d %c%s%s\n", nntp_data->group, ++ nntp_data->lastMessage, nntp_data->firstMessage, ++ nntp_data->allowed ? 'y' : 'n', nntp_data->desc ? " " : "", ++ nntp_data->desc ? nntp_data->desc : ""); ++ off += strlen (buf + off); ++ } ++ ++ cache_expand (file, sizeof (file), &nserv->conn->account, ".active"); ++ dprint (1, (debugfile, "Updating %s\n", file)); ++ rc = update_file (file, buf); ++ FREE (&buf); ++ return rc; ++} ++ ++#ifdef USE_HCACHE ++/* Used by mutt_hcache_open() to compose hcache file name */ ++static int nntp_hcache_namer (const char *path, char *dest, size_t destlen) ++{ ++ return snprintf (dest, destlen, "%s.hcache", path); ++} ++ ++/* Open newsgroup hcache */ ++header_cache_t *nntp_hcache_open (NNTP_DATA *nntp_data) ++{ ++ ciss_url_t url; ++ char file[_POSIX_PATH_MAX]; ++ ++ if (!nntp_data->nserv || !nntp_data->nserv->cacheable || ++ !nntp_data->nserv->conn || !nntp_data->group || ++ !(nntp_data->newsrc_ent || nntp_data->subscribed || ++ option (OPTSAVEUNSUB))) ++ return NULL; ++ ++ mutt_account_tourl (&nntp_data->nserv->conn->account, &url); ++ url.path = nntp_data->group; ++ url_ciss_tostring (&url, file, sizeof (file), U_PATH); ++ return mutt_hcache_open (NewsCacheDir, file, nntp_hcache_namer); ++} ++ ++/* Remove stale cached headers */ ++void nntp_hcache_update (NNTP_DATA *nntp_data, header_cache_t *hc) ++{ ++ char buf[16]; ++ int old = 0; ++ void *hdata; ++ anum_t first, last, current; ++ ++ if (!hc) ++ return; ++ ++ /* fetch previous values of first and last */ ++ hdata = mutt_hcache_fetch_raw (hc, "index", strlen); ++ if (hdata) ++ { ++ dprint (2, (debugfile, ++ "nntp_hcache_update: mutt_hcache_fetch index: %s\n", hdata)); ++ if (sscanf (hdata, ANUM " " ANUM, &first, &last) == 2) ++ { ++ old = 1; ++ nntp_data->lastCached = last; ++ ++ /* clean removed headers from cache */ ++ for (current = first; current <= last; current++) ++ { ++ if (current >= nntp_data->firstMessage && ++ current <= nntp_data->lastMessage) ++ continue; ++ ++ snprintf (buf, sizeof (buf), "%d", current); ++ dprint (2, (debugfile, ++ "nntp_hcache_update: mutt_hcache_delete %s\n", buf)); ++ mutt_hcache_delete (hc, buf, strlen); ++ } ++ } ++ mutt_hcache_free (&hdata); ++ } ++ ++ /* store current values of first and last */ ++ if (!old || nntp_data->firstMessage != first || ++ nntp_data->lastMessage != last) ++ { ++ snprintf (buf, sizeof (buf), "%u %u", nntp_data->firstMessage, ++ nntp_data->lastMessage); ++ dprint (2, (debugfile, ++ "nntp_hcache_update: mutt_hcache_store index: %s\n", buf)); ++ mutt_hcache_store_raw (hc, "index", buf, strlen (buf) + 1, strlen); ++ } ++} ++#endif ++ ++/* Remove bcache file */ ++static int nntp_bcache_delete (const char *id, body_cache_t *bcache, void *data) ++{ ++ NNTP_DATA *nntp_data = data; ++ anum_t anum; ++ char c; ++ ++ if (!nntp_data || sscanf (id, ANUM "%c", &anum, &c) != 1 || ++ anum < nntp_data->firstMessage || anum > nntp_data->lastMessage) ++ { ++ if (nntp_data) ++ dprint (2, (debugfile, "nntp_bcache_delete: mutt_bcache_del %s\n", id)); ++ mutt_bcache_del (bcache, id); ++ } ++ return 0; ++} ++ ++/* Remove stale cached messages */ ++void nntp_bcache_update (NNTP_DATA *nntp_data) ++{ ++ mutt_bcache_list (nntp_data->bcache, nntp_bcache_delete, nntp_data); ++} ++ ++/* Remove hcache and bcache of newsgroup */ ++void nntp_delete_group_cache (NNTP_DATA *nntp_data) ++{ ++ char file[_POSIX_PATH_MAX]; ++ ++ if (!nntp_data || !nntp_data->nserv || !nntp_data->nserv->cacheable) ++ return; ++ ++#ifdef USE_HCACHE ++ nntp_hcache_namer (nntp_data->group, file, sizeof (file)); ++ cache_expand (file, sizeof (file), &nntp_data->nserv->conn->account, file); ++ unlink (file); ++ nntp_data->lastCached = 0; ++ dprint (2, (debugfile, "nntp_delete_group_cache: %s\n", file)); ++#endif ++ ++ if (!nntp_data->bcache) ++ nntp_data->bcache = mutt_bcache_open (&nntp_data->nserv->conn->account, ++ nntp_data->group); ++ if (nntp_data->bcache) ++ { ++ dprint (2, (debugfile, "nntp_delete_group_cache: %s/*\n", nntp_data->group)); ++ mutt_bcache_list (nntp_data->bcache, nntp_bcache_delete, NULL); ++ mutt_bcache_close (&nntp_data->bcache); ++ } ++} ++ ++/* Remove hcache and bcache of all unexistent and unsubscribed newsgroups */ ++void nntp_clear_cache (NNTP_SERVER *nserv) ++{ ++ char file[_POSIX_PATH_MAX]; ++ char *fp; ++ struct dirent *entry; ++ DIR *dp; ++ ++ if (!nserv || !nserv->cacheable) ++ return; ++ ++ cache_expand (file, sizeof (file), &nserv->conn->account, NULL); ++ dp = opendir (file); ++ if (dp) ++ { ++ safe_strncat (file, sizeof (file), "/", 1); ++ fp = file + strlen (file); ++ while ((entry = readdir (dp))) ++ { ++ char *group = entry->d_name; ++ struct stat sb; ++ NNTP_DATA *nntp_data; ++ NNTP_DATA nntp_tmp; ++ ++ if (mutt_strcmp (group, ".") == 0 || ++ mutt_strcmp (group, "..") == 0) ++ continue; ++ *fp = '\0'; ++ safe_strncat (file, sizeof (file), group, strlen (group)); ++ if (stat (file, &sb)) ++ continue; ++ ++#ifdef USE_HCACHE ++ if (S_ISREG (sb.st_mode)) ++ { ++ char *ext = group + strlen (group) - 7; ++ if (strlen (group) < 8 || mutt_strcmp (ext, ".hcache")) ++ continue; ++ *ext = '\0'; ++ } ++ else ++#endif ++ if (!S_ISDIR (sb.st_mode)) ++ continue; ++ ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ { ++ nntp_data = &nntp_tmp; ++ nntp_data->nserv = nserv; ++ nntp_data->group = group; ++ nntp_data->bcache = NULL; ++ } ++ else if (nntp_data->newsrc_ent || nntp_data->subscribed || ++ option (OPTSAVEUNSUB)) ++ continue; ++ ++ nntp_delete_group_cache (nntp_data); ++ if (S_ISDIR (sb.st_mode)) ++ { ++ rmdir (file); ++ dprint (2, (debugfile, "nntp_clear_cache: %s\n", file)); ++ } ++ } ++ closedir (dp); ++ } ++ return; ++} ++ ++/* %a = account url ++ * %p = port ++ * %P = port if specified ++ * %s = news server name ++ * %S = url schema ++ * %u = username */ ++const char * ++nntp_format_str (char *dest, size_t destlen, size_t col, int cols, char op, ++ const char *src, const char *fmt, const char *ifstring, ++ const char *elsestring, unsigned long data, format_flag flags) ++{ ++ NNTP_SERVER *nserv = (NNTP_SERVER *)data; ++ ACCOUNT *acct = &nserv->conn->account; ++ ciss_url_t url; ++ char fn[SHORT_STRING], tmp[SHORT_STRING], *p; ++ ++ switch (op) ++ { ++ case 'a': ++ mutt_account_tourl (acct, &url); ++ url_ciss_tostring (&url, fn, sizeof (fn), U_PATH); ++ p = strchr (fn, '/'); ++ if (p) ++ *p = '\0'; ++ snprintf (tmp, sizeof (tmp), "%%%ss", fmt); ++ snprintf (dest, destlen, tmp, fn); ++ break; ++ case 'p': ++ snprintf (tmp, sizeof (tmp), "%%%su", fmt); ++ snprintf (dest, destlen, tmp, acct->port); ++ break; ++ case 'P': ++ *dest = '\0'; ++ if (acct->flags & MUTT_ACCT_PORT) ++ { ++ snprintf (tmp, sizeof (tmp), "%%%su", fmt); ++ snprintf (dest, destlen, tmp, acct->port); ++ } ++ break; ++ case 's': ++ strncpy (fn, acct->host, sizeof (fn) - 1); ++ mutt_strlower (fn); ++ snprintf (tmp, sizeof (tmp), "%%%ss", fmt); ++ snprintf (dest, destlen, tmp, fn); ++ break; ++ case 'S': ++ mutt_account_tourl (acct, &url); ++ url_ciss_tostring (&url, fn, sizeof (fn), U_PATH); ++ p = strchr (fn, ':'); ++ if (p) ++ *p = '\0'; ++ snprintf (tmp, sizeof (tmp), "%%%ss", fmt); ++ snprintf (dest, destlen, tmp, fn); ++ break; ++ case 'u': ++ snprintf (tmp, sizeof (tmp), "%%%ss", fmt); ++ snprintf (dest, destlen, tmp, acct->user); ++ break; ++ } ++ return (src); ++} ++ ++/* Automatically loads a newsrc into memory, if necessary. ++ * Checks the size/mtime of a newsrc file, if it doesn't match, load ++ * again. Hmm, if a system has broken mtimes, this might mean the file ++ * is reloaded every time, which we'd have to fix. */ ++NNTP_SERVER *nntp_select_server (char *server, int leave_lock) ++{ ++ char file[_POSIX_PATH_MAX]; ++ char *p; ++ int rc; ++ struct stat sb; ++ ACCOUNT acct; ++ NNTP_SERVER *nserv; ++ NNTP_DATA *nntp_data; ++ CONNECTION *conn; ++ ciss_url_t url; ++ ++ if (!server || !*server) ++ { ++ mutt_error _("No news server defined!"); ++ mutt_sleep (2); ++ return NULL; ++ } ++ ++ /* create account from news server url */ ++ acct.flags = 0; ++ acct.port = NNTP_PORT; ++ acct.type = MUTT_ACCT_TYPE_NNTP; ++ snprintf (file, sizeof (file), "%s%s", ++ strstr (server, "://") ? "" : "news://", server); ++ if (url_parse_ciss (&url, file) < 0 || ++ (url.path && *url.path) || ++ !(url.scheme == U_NNTP || url.scheme == U_NNTPS) || ++ mutt_account_fromurl (&acct, &url) < 0) ++ { ++ mutt_error (_("%s is an invalid news server specification!"), server); ++ mutt_sleep (2); ++ return NULL; ++ } ++ if (url.scheme == U_NNTPS) ++ { ++ acct.flags |= MUTT_ACCT_SSL; ++ acct.port = NNTP_SSL_PORT; ++ } ++ ++ /* find connection by account */ ++ conn = mutt_conn_find (NULL, &acct); ++ if (!conn) ++ return NULL; ++ if (!(conn->account.flags & MUTT_ACCT_USER) && acct.flags & MUTT_ACCT_USER) ++ { ++ conn->account.flags |= MUTT_ACCT_USER; ++ conn->account.user[0] = '\0'; ++ } ++ ++ /* news server already exists */ ++ nserv = conn->data; ++ if (nserv) ++ { ++ if (nserv->status == NNTP_BYE) ++ nserv->status = NNTP_NONE; ++ if (nntp_open_connection (nserv) < 0) ++ return NULL; ++ ++ rc = nntp_newsrc_parse (nserv); ++ if (rc < 0) ++ return NULL; ++ ++ /* check for new newsgroups */ ++ if (!leave_lock && nntp_check_new_groups (nserv) < 0) ++ rc = -1; ++ ++ /* .newsrc has been externally modified */ ++ if (rc > 0) ++ nntp_clear_cache (nserv); ++ if (rc < 0 || !leave_lock) ++ nntp_newsrc_close (nserv); ++ return rc < 0 ? NULL : nserv; ++ } ++ ++ /* new news server */ ++ nserv = safe_calloc (1, sizeof (NNTP_SERVER)); ++ nserv->conn = conn; ++ nserv->groups_hash = hash_create (1009, 0); ++ nserv->groups_max = 16; ++ nserv->groups_list = safe_malloc (nserv->groups_max * sizeof (nntp_data)); ++ ++ rc = nntp_open_connection (nserv); ++ ++ /* try to create cache directory and enable caching */ ++ nserv->cacheable = 0; ++ if (rc >= 0 && NewsCacheDir && *NewsCacheDir) ++ { ++ cache_expand (file, sizeof (file), &conn->account, NULL); ++ p = *file == '/' ? file + 1 : file; ++ while (1) ++ { ++ p = strchr (p, '/'); ++ if (p) ++ *p = '\0'; ++ if ((stat (file, &sb) || (sb.st_mode & S_IFDIR) == 0) && ++ mkdir (file, 0700)) ++ { ++ mutt_error (_("Can't create %s: %s."), file, strerror (errno)); ++ mutt_sleep (2); ++ break; ++ } ++ if (!p) ++ { ++ nserv->cacheable = 1; ++ break; ++ } ++ *p++ = '/'; ++ } ++ } ++ ++ /* load .newsrc */ ++ if (rc >= 0) ++ { ++ mutt_FormatString (file, sizeof (file), 0, sizeof (file), NONULL (NewsRc), ++ nntp_format_str, (unsigned long)nserv, 0); ++ mutt_expand_path (file, sizeof (file)); ++ nserv->newsrc_file = safe_strdup (file); ++ rc = nntp_newsrc_parse (nserv); ++ } ++ if (rc >= 0) ++ { ++ /* try to load list of newsgroups from cache */ ++ if (nserv->cacheable && active_get_cache (nserv) == 0) ++ rc = nntp_check_new_groups (nserv); ++ ++ /* load list of newsgroups from server */ ++ else ++ rc = nntp_active_fetch (nserv, 0); ++ } ++ ++ if (rc >= 0) ++ nntp_clear_cache (nserv); ++ ++#ifdef USE_HCACHE ++ /* check cache files */ ++ if (rc >= 0 && nserv->cacheable) ++ { ++ struct dirent *entry; ++ DIR *dp = opendir (file); ++ ++ if (dp) ++ { ++ while ((entry = readdir (dp))) ++ { ++ header_cache_t *hc; ++ void *hdata; ++ char *group = entry->d_name; ++ ++ p = group + strlen (group) - 7; ++ if (strlen (group) < 8 || strcmp (p, ".hcache")) ++ continue; ++ *p = '\0'; ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ continue; ++ ++ hc = nntp_hcache_open (nntp_data); ++ if (!hc) ++ continue; ++ ++ /* fetch previous values of first and last */ ++ hdata = mutt_hcache_fetch_raw (hc, "index", strlen); ++ if (hdata) ++ { ++ anum_t first, last; ++ ++ if (sscanf (hdata, ANUM " " ANUM, &first, &last) == 2) ++ { ++ if (nntp_data->deleted) ++ { ++ nntp_data->firstMessage = first; ++ nntp_data->lastMessage = last; ++ } ++ if (last >= nntp_data->firstMessage && ++ last <= nntp_data->lastMessage) ++ { ++ nntp_data->lastCached = last; ++ dprint (2, (debugfile, "nntp_select_server: %s lastCached=%u\n", ++ nntp_data->group, last)); ++ } ++ } ++ mutt_hcache_free (&hdata); ++ } ++ mutt_hcache_close (hc); ++ } ++ closedir (dp); ++ } ++ } ++#endif ++ ++ if (rc < 0 || !leave_lock) ++ nntp_newsrc_close (nserv); ++ ++ if (rc < 0) ++ { ++ hash_destroy (&nserv->groups_hash, nntp_data_free); ++ FREE (&nserv->groups_list); ++ FREE (&nserv->newsrc_file); ++ FREE (&nserv->authenticators); ++ FREE (&nserv); ++ mutt_socket_close (conn); ++ mutt_socket_free (conn); ++ return NULL; ++ } ++ ++ conn->data = nserv; ++ return nserv; ++} ++ ++/* Full status flags are not supported by nntp, but we can fake some of them: ++ * Read = a read message number is in the .newsrc ++ * New = not read and not cached ++ * Old = not read but cached */ ++void nntp_article_status (CONTEXT *ctx, HEADER *hdr, char *group, anum_t anum) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ unsigned int i; ++ ++ if (group) ++ nntp_data = hash_find (nntp_data->nserv->groups_hash, group); ++ ++ if (!nntp_data) ++ return; ++ ++ for (i = 0; i < nntp_data->newsrc_len; i++) ++ { ++ if ((anum >= nntp_data->newsrc_ent[i].first) && ++ (anum <= nntp_data->newsrc_ent[i].last)) ++ { ++ /* can't use mutt_set_flag() because mx_update_context() ++ didn't called yet */ ++ hdr->read = 1; ++ return; ++ } ++ } ++ ++ /* article was not cached yet, it's new */ ++ if (anum > nntp_data->lastCached) ++ return; ++ ++ /* article isn't read but cached, it's old */ ++ if (option (OPTMARKOLD)) ++ hdr->old = 1; ++} ++ ++/* calculate number of unread articles using .newsrc data */ ++void nntp_group_unread_stat (NNTP_DATA *nntp_data) ++{ ++ unsigned int i; ++ anum_t first, last; ++ ++ nntp_data->unread = 0; ++ if (nntp_data->lastMessage == 0 || ++ nntp_data->firstMessage > nntp_data->lastMessage) ++ return; ++ ++ nntp_data->unread = nntp_data->lastMessage - nntp_data->firstMessage + 1; ++ for (i = 0; i < nntp_data->newsrc_len; i++) ++ { ++ first = nntp_data->newsrc_ent[i].first; ++ if (first < nntp_data->firstMessage) ++ first = nntp_data->firstMessage; ++ last = nntp_data->newsrc_ent[i].last; ++ if (last > nntp_data->lastMessage) ++ last = nntp_data->lastMessage; ++ if (first <= last) ++ nntp_data->unread -= last - first + 1; ++ } ++} ++ ++/* Subscribe newsgroup */ ++NNTP_DATA *mutt_newsgroup_subscribe (NNTP_SERVER *nserv, char *group) ++{ ++ NNTP_DATA *nntp_data; ++ ++ if (!nserv || !nserv->groups_hash || !group || !*group) ++ return NULL; ++ ++ nntp_data = nntp_data_find (nserv, group); ++ nntp_data->subscribed = 1; ++ if (!nntp_data->newsrc_ent) ++ { ++ nntp_data->newsrc_ent = safe_calloc (1, sizeof (NEWSRC_ENTRY)); ++ nntp_data->newsrc_len = 1; ++ nntp_data->newsrc_ent[0].first = 1; ++ nntp_data->newsrc_ent[0].last = 0; ++ } ++ return nntp_data; ++} ++ ++/* Unsubscribe newsgroup */ ++NNTP_DATA *mutt_newsgroup_unsubscribe (NNTP_SERVER *nserv, char *group) ++{ ++ NNTP_DATA *nntp_data; ++ ++ if (!nserv || !nserv->groups_hash || !group || !*group) ++ return NULL; ++ ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ return NULL; ++ ++ nntp_data->subscribed = 0; ++ if (!option (OPTSAVEUNSUB)) ++ { ++ nntp_data->newsrc_len = 0; ++ FREE (&nntp_data->newsrc_ent); ++ } ++ return nntp_data; ++} ++ ++/* Catchup newsgroup */ ++NNTP_DATA *mutt_newsgroup_catchup (NNTP_SERVER *nserv, char *group) ++{ ++ NNTP_DATA *nntp_data; ++ ++ if (!nserv || !nserv->groups_hash || !group || !*group) ++ return NULL; ++ ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ return NULL; ++ ++ if (nntp_data->newsrc_ent) ++ { ++ safe_realloc (&nntp_data->newsrc_ent, sizeof (NEWSRC_ENTRY)); ++ nntp_data->newsrc_len = 1; ++ nntp_data->newsrc_ent[0].first = 1; ++ nntp_data->newsrc_ent[0].last = nntp_data->lastMessage; ++ } ++ nntp_data->unread = 0; ++ if (Context && Context->data == nntp_data) ++ { ++ unsigned int i; ++ ++ for (i = 0; i < Context->msgcount; i++) ++ mutt_set_flag (Context, Context->hdrs[i], MUTT_READ, 1); ++ } ++ return nntp_data; ++} ++ ++/* Uncatchup newsgroup */ ++NNTP_DATA *mutt_newsgroup_uncatchup (NNTP_SERVER *nserv, char *group) ++{ ++ NNTP_DATA *nntp_data; ++ ++ if (!nserv || !nserv->groups_hash || !group || !*group) ++ return NULL; ++ ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ return NULL; ++ ++ if (nntp_data->newsrc_ent) ++ { ++ safe_realloc (&nntp_data->newsrc_ent, sizeof (NEWSRC_ENTRY)); ++ nntp_data->newsrc_len = 1; ++ nntp_data->newsrc_ent[0].first = 1; ++ nntp_data->newsrc_ent[0].last = nntp_data->firstMessage - 1; ++ } ++ if (Context && Context->data == nntp_data) ++ { ++ unsigned int i; ++ ++ nntp_data->unread = Context->msgcount; ++ for (i = 0; i < Context->msgcount; i++) ++ mutt_set_flag (Context, Context->hdrs[i], MUTT_READ, 0); ++ } ++ else ++ nntp_data->unread = nntp_data->lastMessage - nntp_data->newsrc_ent[0].last; ++ return nntp_data; ++} ++ ++/* Get first newsgroup with new messages */ ++void nntp_buffer_buffy (BUFFER *s) ++{ ++ unsigned int i; ++ ++ for (i = 0; i < CurrentNewsSrv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = CurrentNewsSrv->groups_list[i]; ++ ++ if (!nntp_data || !nntp_data->subscribed || !nntp_data->unread) ++ continue; ++ ++ if (Context && Context->magic == MUTT_NNTP && ++ !mutt_strcmp (nntp_data->group, ((NNTP_DATA *)Context->data)->group)) ++ { ++ unsigned int i, unread = 0; ++ ++ for (i = 0; i < Context->msgcount; i++) ++ if (!Context->hdrs[i]->read && !Context->hdrs[i]->deleted) ++ unread++; ++ if (!unread) ++ continue; ++ } ++ mutt_buffer_strcpy (s, nntp_data->group); ++ return; ++ } ++ mutt_buffer_clear (s); ++} +diff -udprP mutt-1.12.1.orig/nntp.c mutt-1.12.1/nntp.c +--- mutt-1.12.1.orig/nntp.c 1970-01-01 03:00:00.000000000 +0300 ++++ mutt-1.12.1/nntp.c 2019-08-11 20:31:26.142940552 +0300 +@@ -0,0 +1,2486 @@ ++/* ++ * Copyright (C) 1998 Brandon Long ++ * Copyright (C) 1999 Andrej Gritsenko ++ * Copyright (C) 2000-2017 Vsevolod Volkov ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#if HAVE_CONFIG_H ++#include "config.h" ++#endif ++ ++#include "mutt.h" ++#include "mutt_curses.h" ++#include "sort.h" ++#include "mx.h" ++#include "mime.h" ++#include "rfc1524.h" ++#include "rfc2047.h" ++#include "mailbox.h" ++#include "mutt_crypt.h" ++#include "nntp.h" ++ ++#if defined(USE_SSL) ++#include "mutt_ssl.h" ++#endif ++ ++#ifdef HAVE_PGP ++#include "pgp.h" ++#endif ++ ++#ifdef HAVE_SMIME ++#include "smime.h" ++#endif ++ ++#if USE_HCACHE ++#include "hcache.h" ++#endif ++ ++#include ++#include ++#include ++#include ++ ++#ifdef USE_SASL ++#include ++#include ++ ++#include "mutt_sasl.h" ++#endif ++ ++static int nntp_connect_error (NNTP_SERVER *nserv) ++{ ++ nserv->status = NNTP_NONE; ++ mutt_error _("Server closed connection!"); ++ mutt_sleep (2); ++ return -1; ++} ++ ++/* Get capabilities: ++ * -1 - error, connection is closed ++ * 0 - mode is reader, capabilities setted up ++ * 1 - need to switch to reader mode */ ++static int nntp_capabilities (NNTP_SERVER *nserv) ++{ ++ CONNECTION *conn = nserv->conn; ++ unsigned int mode_reader = 0; ++ char buf[LONG_STRING]; ++ char authinfo[LONG_STRING] = ""; ++ ++ nserv->hasCAPABILITIES = 0; ++ nserv->hasSTARTTLS = 0; ++ nserv->hasDATE = 0; ++ nserv->hasLIST_NEWSGROUPS = 0; ++ nserv->hasLISTGROUP = 0; ++ nserv->hasLISTGROUPrange = 0; ++ nserv->hasOVER = 0; ++ FREE (&nserv->authenticators); ++ ++ if (mutt_socket_write (conn, "CAPABILITIES\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ ++ /* no capabilities */ ++ if (mutt_strncmp ("101", buf, 3)) ++ return 1; ++ nserv->hasCAPABILITIES = 1; ++ ++ /* parse capabilities */ ++ do ++ { ++ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (!mutt_strcmp ("STARTTLS", buf)) ++ nserv->hasSTARTTLS = 1; ++ else if (!mutt_strcmp ("MODE-READER", buf)) ++ mode_reader = 1; ++ else if (!mutt_strcmp ("READER", buf)) ++ { ++ nserv->hasDATE = 1; ++ nserv->hasLISTGROUP = 1; ++ nserv->hasLISTGROUPrange = 1; ++ } ++ else if (!mutt_strncmp ("AUTHINFO ", buf, 9)) ++ { ++ safe_strcat (buf, sizeof (buf), " "); ++ strfcpy (authinfo, buf + 8, sizeof (authinfo)); ++ } ++#ifdef USE_SASL ++ else if (!mutt_strncmp ("SASL ", buf, 5)) ++ { ++ char *p = buf + 5; ++ while (*p == ' ') ++ p++; ++ nserv->authenticators = safe_strdup (p); ++ } ++#endif ++ else if (!mutt_strcmp ("OVER", buf)) ++ nserv->hasOVER = 1; ++ else if (!mutt_strncmp ("LIST ", buf, 5)) ++ { ++ char *p = strstr (buf, " NEWSGROUPS"); ++ if (p) ++ { ++ p += 11; ++ if (*p == '\0' || *p == ' ') ++ nserv->hasLIST_NEWSGROUPS = 1; ++ } ++ } ++ } while (mutt_strcmp (".", buf)); ++ *buf = '\0'; ++#ifdef USE_SASL ++ if (nserv->authenticators && strcasestr (authinfo, " SASL ")) ++ strfcpy (buf, nserv->authenticators, sizeof (buf)); ++#endif ++ if (strcasestr (authinfo, " USER ")) ++ { ++ if (*buf) ++ safe_strcat (buf, sizeof (buf), " "); ++ safe_strcat (buf, sizeof (buf), "USER"); ++ } ++ mutt_str_replace (&nserv->authenticators, buf); ++ ++ /* current mode is reader */ ++ if (nserv->hasDATE) ++ return 0; ++ ++ /* server is mode-switching, need to switch to reader mode */ ++ if (mode_reader) ++ return 1; ++ ++ mutt_socket_close (conn); ++ nserv->status = NNTP_BYE; ++ mutt_error _("Server doesn't support reader mode."); ++ mutt_sleep (2); ++ return -1; ++} ++ ++char *OverviewFmt = ++ "Subject:\0" ++ "From:\0" ++ "Date:\0" ++ "Message-ID:\0" ++ "References:\0" ++ "Content-Length:\0" ++ "Lines:\0" ++ "\0"; ++ ++/* Detect supported commands */ ++static int nntp_attempt_features (NNTP_SERVER *nserv) ++{ ++ CONNECTION *conn = nserv->conn; ++ char buf[LONG_STRING]; ++ ++ /* no CAPABILITIES, trying DATE, LISTGROUP, LIST NEWSGROUPS */ ++ if (!nserv->hasCAPABILITIES) ++ { ++ if (mutt_socket_write (conn, "DATE\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("500", buf, 3)) ++ nserv->hasDATE = 1; ++ ++ if (mutt_socket_write (conn, "LISTGROUP\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("500", buf, 3)) ++ nserv->hasLISTGROUP = 1; ++ ++ if (mutt_socket_write (conn, "LIST NEWSGROUPS +\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("500", buf, 3)) ++ nserv->hasLIST_NEWSGROUPS = 1; ++ if (!mutt_strncmp ("215", buf, 3)) ++ { ++ do ++ { ++ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ } while (mutt_strcmp (".", buf)); ++ } ++ } ++ ++ /* no LIST NEWSGROUPS, trying XGTITLE */ ++ if (!nserv->hasLIST_NEWSGROUPS) ++ { ++ if (mutt_socket_write (conn, "XGTITLE\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("500", buf, 3)) ++ nserv->hasXGTITLE = 1; ++ } ++ ++ /* no OVER, trying XOVER */ ++ if (!nserv->hasOVER) ++ { ++ if (mutt_socket_write (conn, "XOVER\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("500", buf, 3)) ++ nserv->hasXOVER = 1; ++ } ++ ++ /* trying LIST OVERVIEW.FMT */ ++ if (nserv->hasOVER || nserv->hasXOVER) ++ { ++ if (mutt_socket_write (conn, "LIST OVERVIEW.FMT\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("215", buf, 3)) ++ nserv->overview_fmt = OverviewFmt; ++ else ++ { ++ int chunk, cont = 0; ++ size_t buflen = 2 * LONG_STRING, off = 0, b = 0; ++ ++ if (nserv->overview_fmt) ++ FREE (&nserv->overview_fmt); ++ nserv->overview_fmt = safe_malloc (buflen); ++ ++ while (1) ++ { ++ if (buflen - off < LONG_STRING) ++ { ++ buflen *= 2; ++ safe_realloc (&nserv->overview_fmt, buflen); ++ } ++ ++ chunk = mutt_socket_readln (nserv->overview_fmt + off, ++ buflen - off, conn); ++ if (chunk < 0) ++ { ++ FREE (&nserv->overview_fmt); ++ return nntp_connect_error (nserv); ++ } ++ ++ if (!cont && !mutt_strcmp (".", nserv->overview_fmt + off)) ++ break; ++ ++ cont = chunk >= buflen - off ? 1 : 0; ++ off += strlen (nserv->overview_fmt + off); ++ if (!cont) ++ { ++ char *colon; ++ ++ if (nserv->overview_fmt[b] == ':') ++ { ++ memmove (nserv->overview_fmt + b, ++ nserv->overview_fmt + b + 1, off - b - 1); ++ nserv->overview_fmt[off - 1] = ':'; ++ } ++ colon = strchr (nserv->overview_fmt + b, ':'); ++ if (!colon) ++ nserv->overview_fmt[off++] = ':'; ++ else if (strcmp (colon + 1, "full")) ++ off = colon + 1 - nserv->overview_fmt; ++ if (!strcasecmp (nserv->overview_fmt + b, "Bytes:")) ++ { ++ strcpy (nserv->overview_fmt + b, "Content-Length:"); ++ off = b + strlen (nserv->overview_fmt + b); ++ } ++ nserv->overview_fmt[off++] = '\0'; ++ b = off; ++ } ++ } ++ nserv->overview_fmt[off++] = '\0'; ++ safe_realloc (&nserv->overview_fmt, off); ++ } ++ } ++ return 0; ++} ++ ++/* Get login, password and authenticate */ ++static int nntp_auth (NNTP_SERVER *nserv) ++{ ++ CONNECTION *conn = nserv->conn; ++ char buf[LONG_STRING]; ++ char authenticators[LONG_STRING] = "USER"; ++ char *method, *a, *p; ++ unsigned char flags = conn->account.flags; ++ ++ while (1) ++ { ++ /* get login and password */ ++ if (mutt_account_getuser (&conn->account) || !conn->account.user[0] || ++ mutt_account_getpass (&conn->account) || !conn->account.pass[0]) ++ break; ++ ++ /* get list of authenticators */ ++ if (NntpAuthenticators && *NntpAuthenticators) ++ strfcpy (authenticators, NntpAuthenticators, sizeof (authenticators)); ++ else if (nserv->hasCAPABILITIES) ++ { ++ strfcpy (authenticators, NONULL (nserv->authenticators), ++ sizeof (authenticators)); ++ p = authenticators; ++ while (*p) ++ { ++ if (*p == ' ') ++ *p = ':'; ++ p++; ++ } ++ } ++ p = authenticators; ++ while (*p) ++ { ++ *p = ascii_toupper (*p); ++ p++; ++ } ++ ++ dprint (1, (debugfile, ++ "nntp_auth: available methods: %s\n", nserv->authenticators)); ++ a = authenticators; ++ while (1) ++ { ++ if (!a) ++ { ++ mutt_error _("No authenticators available"); ++ mutt_sleep (2); ++ break; ++ } ++ ++ method = a; ++ a = strchr (a, ':'); ++ if (a) ++ *a++ = '\0'; ++ ++ /* check authenticator */ ++ if (nserv->hasCAPABILITIES) ++ { ++ char *m; ++ ++ if (!nserv->authenticators) ++ continue; ++ m = strcasestr (nserv->authenticators, method); ++ if (!m) ++ continue; ++ if (m > nserv->authenticators && *(m - 1) != ' ') ++ continue; ++ m += strlen (method); ++ if (*m != '\0' && *m != ' ') ++ continue; ++ } ++ dprint (1, (debugfile, "nntp_auth: trying method %s\n", method)); ++ ++ /* AUTHINFO USER authentication */ ++ if (!strcmp (method, "USER")) ++ { ++ mutt_message (_("Authenticating (%s)..."), method); ++ snprintf (buf, sizeof (buf), "AUTHINFO USER %s\r\n", conn->account.user); ++ if (mutt_socket_write (conn, buf) < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ break; ++ ++ /* authenticated, password is not required */ ++ if (!mutt_strncmp ("281", buf, 3)) ++ return 0; ++ ++ /* username accepted, sending password */ ++ if (!mutt_strncmp ("381", buf, 3)) ++ { ++#ifdef DEBUG ++ if (debuglevel < MUTT_SOCK_LOG_FULL) ++ dprint (MUTT_SOCK_LOG_CMD, (debugfile, ++ "%d> AUTHINFO PASS *\n", conn->fd)); ++#endif ++ snprintf (buf, sizeof (buf), "AUTHINFO PASS %s\r\n", ++ conn->account.pass); ++ if (mutt_socket_write_d (conn, buf, -1, MUTT_SOCK_LOG_FULL) < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ break; ++ ++ /* authenticated */ ++ if (!mutt_strncmp ("281", buf, 3)) ++ return 0; ++ } ++ ++ /* server doesn't support AUTHINFO USER, trying next method */ ++ if (*buf == '5') ++ continue; ++ } ++ ++ else ++ { ++#ifdef USE_SASL ++ sasl_conn_t *saslconn; ++ sasl_interact_t *interaction = NULL; ++ int rc; ++ char inbuf[LONG_STRING] = ""; ++ const char *mech; ++ const char *client_out = NULL; ++ unsigned int client_len, len; ++ ++ if (mutt_sasl_client_new (conn, &saslconn) < 0) ++ { ++ dprint (1, (debugfile, ++ "nntp_auth: error allocating SASL connection.\n")); ++ continue; ++ } ++ ++ while (1) ++ { ++ rc = sasl_client_start (saslconn, method, &interaction, ++ &client_out, &client_len, &mech); ++ if (rc != SASL_INTERACT) ++ break; ++ mutt_sasl_interact (interaction); ++ } ++ if (rc != SASL_OK && rc != SASL_CONTINUE) ++ { ++ sasl_dispose (&saslconn); ++ dprint (1, (debugfile, ++ "nntp_auth: error starting SASL authentication exchange.\n")); ++ continue; ++ } ++ ++ mutt_message (_("Authenticating (%s)..."), method); ++ snprintf (buf, sizeof (buf), "AUTHINFO SASL %s", method); ++ ++ /* looping protocol */ ++ while (rc == SASL_CONTINUE || (rc == SASL_OK && client_len)) ++ { ++ /* send out client response */ ++ if (client_len) ++ { ++#ifdef DEBUG ++ if (debuglevel >= MUTT_SOCK_LOG_FULL) ++ { ++ char tmp[LONG_STRING]; ++ memcpy (tmp, client_out, client_len); ++ for (p = tmp; p < tmp + client_len; p++) ++ { ++ if (*p == '\0') ++ *p = '.'; ++ } ++ *p = '\0'; ++ dprint (1, (debugfile, "SASL> %s\n", tmp)); ++ } ++#endif ++ ++ if (*buf) ++ safe_strcat (buf, sizeof (buf), " "); ++ len = strlen (buf); ++ if (sasl_encode64 (client_out, client_len, ++ buf + len, sizeof (buf) - len, &len) != SASL_OK) ++ { ++ dprint (1, (debugfile, ++ "nntp_auth: error base64-encoding client response.\n")); ++ break; ++ } ++ } ++ ++ safe_strcat (buf, sizeof (buf), "\r\n"); ++#ifdef DEBUG ++ if (debuglevel < MUTT_SOCK_LOG_FULL) ++ { ++ if (strchr (buf, ' ')) ++ dprint (MUTT_SOCK_LOG_CMD, (debugfile, "%d> AUTHINFO SASL %s%s\n", ++ conn->fd, method, client_len ? " sasl_data" : "")); ++ else ++ dprint (MUTT_SOCK_LOG_CMD, (debugfile, "%d> sasl_data\n", conn->fd)); ++ } ++#endif ++ client_len = 0; ++ if (mutt_socket_write_d (conn, buf, -1, MUTT_SOCK_LOG_FULL) < 0 || ++ mutt_socket_readln_d (inbuf, sizeof (inbuf), conn, MUTT_SOCK_LOG_FULL) < 0) ++ break; ++ if (mutt_strncmp (inbuf, "283 ", 4) && ++ mutt_strncmp (inbuf, "383 ", 4)) ++ { ++#ifdef DEBUG ++ if (debuglevel < MUTT_SOCK_LOG_FULL) ++ dprint (MUTT_SOCK_LOG_CMD, (debugfile, "%d< %s\n", conn->fd, inbuf)); ++#endif ++ break; ++ } ++#ifdef DEBUG ++ if (debuglevel < MUTT_SOCK_LOG_FULL) ++ { ++ inbuf[3] = '\0'; ++ dprint (MUTT_SOCK_LOG_CMD, (debugfile, ++ "%d< %s sasl_data\n", conn->fd, inbuf)); ++ } ++#endif ++ ++ if (!strcmp ("=", inbuf + 4)) ++ len = 0; ++ else if (sasl_decode64 (inbuf + 4, strlen (inbuf + 4), ++ buf, sizeof (buf) - 1, &len) != SASL_OK) ++ { ++ dprint (1, (debugfile, ++ "nntp_auth: error base64-decoding server response.\n")); ++ break; ++ } ++#ifdef DEBUG ++ else if (debuglevel >= MUTT_SOCK_LOG_FULL) ++ { ++ char tmp[LONG_STRING]; ++ memcpy (tmp, buf, len); ++ for (p = tmp; p < tmp + len; p++) ++ { ++ if (*p == '\0') ++ *p = '.'; ++ } ++ *p = '\0'; ++ dprint (1, (debugfile, "SASL< %s\n", tmp)); ++ } ++#endif ++ ++ while (1) ++ { ++ rc = sasl_client_step (saslconn, buf, len, ++ &interaction, &client_out, &client_len); ++ if (rc != SASL_INTERACT) ++ break; ++ mutt_sasl_interact (interaction); ++ } ++ if (*inbuf != '3') ++ break; ++ ++ *buf = '\0'; ++ } /* looping protocol */ ++ ++ if (rc == SASL_OK && client_len == 0 && *inbuf == '2') ++ { ++ mutt_sasl_setup_conn (conn, saslconn); ++ return 0; ++ } ++ ++ /* terminate SASL sessoin */ ++ sasl_dispose (&saslconn); ++ if (conn->fd < 0) ++ break; ++ if (!mutt_strncmp (inbuf, "383 ", 4)) ++ { ++ if (mutt_socket_write (conn, "*\r\n") < 0 || ++ mutt_socket_readln (inbuf, sizeof (inbuf), conn) < 0) ++ break; ++ } ++ ++ /* server doesn't support AUTHINFO SASL, trying next method */ ++ if (*inbuf == '5') ++ continue; ++#else ++ continue; ++#endif /* USE_SASL */ ++ } ++ ++ mutt_error (_("%s authentication failed."), method); ++ mutt_sleep (2); ++ break; ++ } ++ break; ++ } ++ ++ /* error */ ++ nserv->status = NNTP_BYE; ++ conn->account.flags = flags; ++ if (conn->fd < 0) ++ { ++ mutt_error _("Server closed connection!"); ++ mutt_sleep (2); ++ } ++ else ++ mutt_socket_close (conn); ++ return -1; ++} ++ ++/* Connect to server, authenticate and get capabilities */ ++int nntp_open_connection (NNTP_SERVER *nserv) ++{ ++ CONNECTION *conn = nserv->conn; ++ char buf[STRING]; ++ int cap; ++ unsigned int posting = 0, auth = 1; ++ ++ if (nserv->status == NNTP_OK) ++ return 0; ++ if (nserv->status == NNTP_BYE) ++ return -1; ++ nserv->status = NNTP_NONE; ++ ++ if (mutt_socket_open (conn) < 0) ++ return -1; ++ ++ if (mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ ++ if (!mutt_strncmp ("200", buf, 3)) ++ posting = 1; ++ else if (mutt_strncmp ("201", buf, 3)) ++ { ++ mutt_socket_close (conn); ++ mutt_remove_trailing_ws (buf); ++ mutt_error ("%s", buf); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ /* get initial capabilities */ ++ cap = nntp_capabilities (nserv); ++ if (cap < 0) ++ return -1; ++ ++ /* tell news server to switch to mode reader if it isn't so */ ++ if (cap > 0) ++ { ++ if (mutt_socket_write (conn, "MODE READER\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ ++ if (!mutt_strncmp ("200", buf, 3)) ++ posting = 1; ++ else if (!mutt_strncmp ("201", buf, 3)) ++ posting = 0; ++ /* error if has capabilities, ignore result if no capabilities */ ++ else if (nserv->hasCAPABILITIES) ++ { ++ mutt_socket_close (conn); ++ mutt_error _("Could not switch to reader mode."); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ /* recheck capabilities after MODE READER */ ++ if (nserv->hasCAPABILITIES) ++ { ++ cap = nntp_capabilities (nserv); ++ if (cap < 0) ++ return -1; ++ } ++ } ++ ++ mutt_message (_("Connected to %s. %s"), conn->account.host, ++ posting ? _("Posting is ok.") : _("Posting is NOT ok.")); ++ mutt_sleep (1); ++ ++#if defined(USE_SSL) ++ /* Attempt STARTTLS if available and desired. */ ++ if (nserv->use_tls != 1 && (nserv->hasSTARTTLS || option (OPTSSLFORCETLS))) ++ { ++ if (nserv->use_tls == 0) ++ nserv->use_tls = option (OPTSSLFORCETLS) || ++ query_quadoption (OPT_SSLSTARTTLS, ++ _("Secure connection with TLS?")) == MUTT_YES ? 2 : 1; ++ if (nserv->use_tls == 2) ++ { ++ if (mutt_socket_write (conn, "STARTTLS\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("382", buf, 3)) ++ { ++ nserv->use_tls = 0; ++ mutt_error ("STARTTLS: %s", buf); ++ mutt_sleep (2); ++ } ++ else if (mutt_ssl_starttls (conn)) ++ { ++ nserv->use_tls = 0; ++ nserv->status = NNTP_NONE; ++ mutt_socket_close (nserv->conn); ++ mutt_error _("Could not negotiate TLS connection"); ++ mutt_sleep (2); ++ return -1; ++ } ++ else ++ { ++ /* recheck capabilities after STARTTLS */ ++ cap = nntp_capabilities (nserv); ++ if (cap < 0) ++ return -1; ++ } ++ } ++ } ++#endif ++ ++ /* authentication required? */ ++ if (conn->account.flags & MUTT_ACCT_USER) ++ { ++ if (!conn->account.user[0]) ++ auth = 0; ++ } ++ else ++ { ++ if (mutt_socket_write (conn, "STAT\r\n") < 0 || ++ mutt_socket_readln (buf, sizeof (buf), conn) < 0) ++ return nntp_connect_error (nserv); ++ if (mutt_strncmp ("480", buf, 3)) ++ auth = 0; ++ } ++ ++ /* authenticate */ ++ if (auth && nntp_auth (nserv) < 0) ++ return -1; ++ ++ /* get final capabilities after authentication */ ++ if (nserv->hasCAPABILITIES && (auth || cap > 0)) ++ { ++ cap = nntp_capabilities (nserv); ++ if (cap < 0) ++ return -1; ++ if (cap > 0) ++ { ++ mutt_socket_close (conn); ++ mutt_error _("Could not switch to reader mode."); ++ mutt_sleep (2); ++ return -1; ++ } ++ } ++ ++ /* attempt features */ ++ if (nntp_attempt_features (nserv) < 0) ++ return -1; ++ ++ nserv->status = NNTP_OK; ++ return 0; ++} ++ ++/* Send data from buffer and receive answer to same buffer */ ++static int nntp_query (NNTP_DATA *nntp_data, char *line, size_t linelen) ++{ ++ NNTP_SERVER *nserv = nntp_data->nserv; ++ char buf[LONG_STRING]; ++ ++ if (nserv->status == NNTP_BYE) ++ return -1; ++ ++ while (1) ++ { ++ if (nserv->status == NNTP_OK) ++ { ++ int rc = 0; ++ ++ if (*line) ++ rc = mutt_socket_write (nserv->conn, line); ++ else if (nntp_data->group) ++ { ++ snprintf (buf, sizeof (buf), "GROUP %s\r\n", nntp_data->group); ++ rc = mutt_socket_write (nserv->conn, buf); ++ } ++ if (rc >= 0) ++ rc = mutt_socket_readln (buf, sizeof (buf), nserv->conn); ++ if (rc >= 0) ++ break; ++ } ++ ++ /* reconnect */ ++ while (1) ++ { ++ nserv->status = NNTP_NONE; ++ if (nntp_open_connection (nserv) == 0) ++ break; ++ ++ snprintf (buf, sizeof (buf), _("Connection to %s lost. Reconnect?"), ++ nserv->conn->account.host); ++ if (mutt_yesorno (buf, MUTT_YES) != MUTT_YES) ++ { ++ nserv->status = NNTP_BYE; ++ return -1; ++ } ++ } ++ ++ /* select newsgroup after reconnection */ ++ if (nntp_data->group) ++ { ++ snprintf (buf, sizeof (buf), "GROUP %s\r\n", nntp_data->group); ++ if (mutt_socket_write (nserv->conn, buf) < 0 || ++ mutt_socket_readln (buf, sizeof (buf), nserv->conn) < 0) ++ return nntp_connect_error (nserv); ++ } ++ if (!*line) ++ break; ++ } ++ ++ strfcpy (line, buf, linelen); ++ return 0; ++} ++ ++/* This function calls funct(*line, *data) for each received line, ++ * funct(NULL, *data) if rewind(*data) needs, exits when fail or done: ++ * 0 - success ++ * 1 - bad response (answer in query buffer) ++ * -1 - conection lost ++ * -2 - error in funct(*line, *data) */ ++static int nntp_fetch_lines (NNTP_DATA *nntp_data, char *query, size_t qlen, ++ char *msg, int (*funct) (char *, void *), void *data) ++{ ++ int done = FALSE; ++ int rc; ++ ++ while (!done) ++ { ++ char buf[LONG_STRING]; ++ char *line; ++ unsigned int lines = 0; ++ size_t off = 0; ++ progress_t progress; ++ ++ if (msg) ++ mutt_progress_init (&progress, msg, MUTT_PROGRESS_MSG, ReadInc, -1); ++ ++ strfcpy (buf, query, sizeof (buf)); ++ if (nntp_query (nntp_data, buf, sizeof (buf)) < 0) ++ return -1; ++ if (buf[0] != '2') ++ { ++ strfcpy (query, buf, qlen); ++ return 1; ++ } ++ ++ line = safe_malloc (sizeof (buf)); ++ rc = 0; ++ ++ while (1) ++ { ++ char *p; ++ int chunk = mutt_socket_readln_d (buf, sizeof (buf), ++ nntp_data->nserv->conn, MUTT_SOCK_LOG_HDR); ++ if (chunk < 0) ++ { ++ nntp_data->nserv->status = NNTP_NONE; ++ break; ++ } ++ ++ p = buf; ++ if (!off && buf[0] == '.') ++ { ++ if (buf[1] == '\0') ++ { ++ done = TRUE; ++ break; ++ } ++ if (buf[1] == '.') ++ p++; ++ } ++ ++ strfcpy (line + off, p, sizeof (buf)); ++ ++ if (chunk >= sizeof (buf)) ++ off += strlen (p); ++ else ++ { ++ if (msg) ++ mutt_progress_update (&progress, ++lines, -1); ++ ++ if (rc == 0 && funct (line, data) < 0) ++ rc = -2; ++ off = 0; ++ } ++ ++ safe_realloc (&line, off + sizeof (buf)); ++ } ++ FREE (&line); ++ funct (NULL, data); ++ } ++ return rc; ++} ++ ++/* Parse newsgroup description */ ++static int fetch_description (char *line, void *data) ++{ ++ NNTP_SERVER *nserv = data; ++ NNTP_DATA *nntp_data; ++ char *desc; ++ ++ if (!line) ++ return 0; ++ ++ desc = strpbrk (line, " \t"); ++ if (desc) ++ { ++ *desc++ = '\0'; ++ desc += strspn (desc, " \t"); ++ } ++ else ++ desc = strchr (line, '\0'); ++ ++ nntp_data = hash_find (nserv->groups_hash, line); ++ if (nntp_data && mutt_strcmp (desc, nntp_data->desc)) ++ { ++ mutt_str_replace (&nntp_data->desc, desc); ++ dprint (2, (debugfile, "group: %s, desc: %s\n", line, desc)); ++ } ++ return 0; ++} ++ ++/* Fetch newsgroups descriptions. ++ * Returns the same code as nntp_fetch_lines() */ ++static int get_description (NNTP_DATA *nntp_data, char *wildmat, char *msg) ++{ ++ NNTP_SERVER *nserv; ++ char buf[STRING]; ++ char *cmd; ++ int rc; ++ ++ /* get newsgroup description, if possible */ ++ nserv = nntp_data->nserv; ++ if (!wildmat) ++ wildmat = nntp_data->group; ++ if (nserv->hasLIST_NEWSGROUPS) ++ cmd = "LIST NEWSGROUPS"; ++ else if (nserv->hasXGTITLE) ++ cmd = "XGTITLE"; ++ else ++ return 0; ++ ++ snprintf (buf, sizeof (buf), "%s %s\r\n", cmd, wildmat); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), msg, ++ fetch_description, nserv); ++ if (rc > 0) ++ { ++ mutt_error ("%s: %s", cmd, buf); ++ mutt_sleep (2); ++ } ++ return rc; ++} ++ ++/* Update read flag and set article number if empty */ ++static void nntp_parse_xref (CONTEXT *ctx, HEADER *hdr) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ char *buf, *p; ++ ++ buf = p = safe_strdup (hdr->env->xref); ++ while (p) ++ { ++ char *grp, *colon; ++ anum_t anum; ++ ++ /* skip to next word */ ++ p += strspn (p, " \t"); ++ grp = p; ++ ++ /* skip to end of word */ ++ p = strpbrk (p, " \t"); ++ if (p) ++ *p++ = '\0'; ++ ++ /* find colon */ ++ colon = strchr (grp, ':'); ++ if (!colon) ++ continue; ++ *colon++ = '\0'; ++ if (sscanf (colon, ANUM, &anum) != 1) ++ continue; ++ ++ nntp_article_status (ctx, hdr, grp, anum); ++ if (hdr && !NHDR (hdr)->article_num && !mutt_strcmp (nntp_data->group, grp)) ++ NHDR (hdr)->article_num = anum; ++ } ++ FREE (&buf); ++} ++ ++/* Write line to temporarily file */ ++static int fetch_tempfile (char *line, void *data) ++{ ++ FILE *fp = data; ++ ++ if (!line) ++ rewind (fp); ++ else if (fputs (line, fp) == EOF || fputc ('\n', fp) == EOF) ++ return -1; ++ return 0; ++} ++ ++typedef struct ++{ ++ CONTEXT *ctx; ++ anum_t first; ++ anum_t last; ++ int restore; ++ unsigned char *messages; ++ progress_t progress; ++#ifdef USE_HCACHE ++ header_cache_t *hc; ++#endif ++} FETCH_CTX; ++ ++/* Parse article number */ ++static int fetch_numbers (char *line, void *data) ++{ ++ FETCH_CTX *fc = data; ++ anum_t anum; ++ ++ if (!line) ++ return 0; ++ if (sscanf (line, ANUM, &anum) != 1) ++ return 0; ++ if (anum < fc->first || anum > fc->last) ++ return 0; ++ fc->messages[anum - fc->first] = 1; ++ return 0; ++} ++ ++/* Parse overview line */ ++static int parse_overview_line (char *line, void *data) ++{ ++ FETCH_CTX *fc = data; ++ CONTEXT *ctx = fc->ctx; ++ NNTP_DATA *nntp_data = ctx->data; ++ HEADER *hdr; ++ FILE *fp; ++ char tempfile[_POSIX_PATH_MAX]; ++ char *header, *field; ++ int save = 1; ++ anum_t anum; ++ ++ if (!line) ++ return 0; ++ ++ /* parse article number */ ++ field = strchr (line, '\t'); ++ if (field) ++ *field++ = '\0'; ++ if (sscanf (line, ANUM, &anum) != 1) ++ return 0; ++ dprint (2, (debugfile, "parse_overview_line: " ANUM "\n", anum)); ++ ++ /* out of bounds */ ++ if (anum < fc->first || anum > fc->last) ++ return 0; ++ ++ /* not in LISTGROUP */ ++ if (!fc->messages[anum - fc->first]) ++ { ++ /* progress */ ++ if (!ctx->quiet) ++ mutt_progress_update (&fc->progress, anum - fc->first + 1, -1); ++ return 0; ++ } ++ ++ /* convert overview line to header */ ++ mutt_mktemp (tempfile, sizeof (tempfile)); ++ fp = safe_fopen (tempfile, "w+"); ++ if (!fp) ++ return -1; ++ ++ header = nntp_data->nserv->overview_fmt; ++ while (field) ++ { ++ char *b = field; ++ ++ if (*header) ++ { ++ if (strstr (header, ":full") == NULL && fputs (header, fp) == EOF) ++ { ++ fclose (fp); ++ unlink (tempfile); ++ return -1; ++ } ++ header = strchr (header, '\0') + 1; ++ } ++ ++ field = strchr (field, '\t'); ++ if (field) ++ *field++ = '\0'; ++ if (fputs (b, fp) == EOF || fputc ('\n', fp) == EOF) ++ { ++ fclose (fp); ++ unlink (tempfile); ++ return -1; ++ } ++ } ++ rewind (fp); ++ ++ /* allocate memory for headers */ ++ if (ctx->msgcount >= ctx->hdrmax) ++ mx_alloc_memory (ctx); ++ ++ /* parse header */ ++ hdr = ctx->hdrs[ctx->msgcount] = mutt_new_header (); ++ hdr->env = mutt_read_rfc822_header (fp, hdr, 0, 0); ++ hdr->env->newsgroups = safe_strdup (nntp_data->group); ++ hdr->received = hdr->date_sent; ++ fclose (fp); ++ unlink (tempfile); ++ ++#ifdef USE_HCACHE ++ if (fc->hc) ++ { ++ void *hdata; ++ char buf[16]; ++ ++ /* try to replace with header from cache */ ++ snprintf (buf, sizeof (buf), "%d", anum); ++ hdata = mutt_hcache_fetch (fc->hc, buf, strlen); ++ if (hdata) ++ { ++ dprint (2, (debugfile, ++ "parse_overview_line: mutt_hcache_fetch %s\n", buf)); ++ mutt_free_header (&hdr); ++ ctx->hdrs[ctx->msgcount] = ++ hdr = mutt_hcache_restore (hdata, NULL); ++ mutt_hcache_free (&hdata); ++ hdr->data = 0; ++ hdr->read = 0; ++ hdr->old = 0; ++ ++ /* skip header marked as deleted in cache */ ++ if (hdr->deleted && !fc->restore) ++ { ++ if (nntp_data->bcache) ++ { ++ dprint (2, (debugfile, ++ "parse_overview_line: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ save = 0; ++ } ++ } ++ ++ /* not chached yet, store header */ ++ else ++ { ++ dprint (2, (debugfile, ++ "parse_overview_line: mutt_hcache_store %s\n", buf)); ++ mutt_hcache_store (fc->hc, buf, hdr, 0, strlen, MUTT_GENERATE_UIDVALIDITY); ++ } ++ } ++#endif ++ ++ if (save) ++ { ++ hdr->index = ctx->msgcount++; ++ hdr->read = 0; ++ hdr->old = 0; ++ hdr->deleted = 0; ++ hdr->data = safe_calloc (1, sizeof (NNTP_HEADER_DATA)); ++ NHDR (hdr)->article_num = anum; ++ if (fc->restore) ++ hdr->changed = 1; ++ else ++ { ++ nntp_article_status (ctx, hdr, NULL, anum); ++ if (!hdr->read) ++ nntp_parse_xref (ctx, hdr); ++ } ++ if (anum > nntp_data->lastLoaded) ++ nntp_data->lastLoaded = anum; ++ } ++ else ++ mutt_free_header (&hdr); ++ ++ /* progress */ ++ if (!ctx->quiet) ++ mutt_progress_update (&fc->progress, anum - fc->first + 1, -1); ++ return 0; ++} ++ ++/* Fetch headers */ ++static int nntp_fetch_headers (CONTEXT *ctx, void *hc, ++ anum_t first, anum_t last, int restore) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ FETCH_CTX fc; ++ HEADER *hdr; ++ char buf[HUGE_STRING]; ++ int rc = 0; ++ int oldmsgcount = ctx->msgcount; ++ anum_t current; ++ anum_t first_over = first; ++#ifdef USE_HCACHE ++ void *hdata; ++#endif ++ ++ /* if empty group or nothing to do */ ++ if (!last || first > last) ++ return 0; ++ ++ /* init fetch context */ ++ fc.ctx = ctx; ++ fc.first = first; ++ fc.last = last; ++ fc.restore = restore; ++ fc.messages = safe_calloc (last - first + 1, sizeof (unsigned char)); ++#ifdef USE_HCACHE ++ fc.hc = hc; ++#endif ++ ++ /* fetch list of articles */ ++ if (option (OPTLISTGROUP) && nntp_data->nserv->hasLISTGROUP && ++ !nntp_data->deleted) ++ { ++ if (!ctx->quiet) ++ mutt_message _("Fetching list of articles..."); ++ if (nntp_data->nserv->hasLISTGROUPrange) ++ snprintf (buf, sizeof (buf), "LISTGROUP %s %d-%d\r\n", nntp_data->group, ++ first, last); ++ else ++ snprintf (buf, sizeof (buf), "LISTGROUP %s\r\n", nntp_data->group); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), NULL, ++ fetch_numbers, &fc); ++ if (rc > 0) ++ { ++ mutt_error ("LISTGROUP: %s", buf); ++ mutt_sleep (2); ++ } ++ if (rc == 0) ++ { ++ for (current = first; current <= last && rc == 0; current++) ++ { ++ if (fc.messages[current - first]) ++ continue; ++ ++ snprintf (buf, sizeof (buf), "%d", current); ++ if (nntp_data->bcache) ++ { ++ dprint (2, (debugfile, ++ "nntp_fetch_headers: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ ++#ifdef USE_HCACHE ++ if (fc.hc) ++ { ++ dprint (2, (debugfile, ++ "nntp_fetch_headers: mutt_hcache_delete %s\n", buf)); ++ mutt_hcache_delete (fc.hc, buf, strlen); ++ } ++#endif ++ } ++ } ++ } ++ else ++ for (current = first; current <= last; current++) ++ fc.messages[current - first] = 1; ++ ++ /* fetching header from cache or server, or fallback to fetch overview */ ++ if (!ctx->quiet) ++ mutt_progress_init (&fc.progress, _("Fetching message headers..."), ++ MUTT_PROGRESS_MSG, ReadInc, last - first + 1); ++ for (current = first; current <= last && rc == 0; current++) ++ { ++ if (!ctx->quiet) ++ mutt_progress_update (&fc.progress, current - first + 1, -1); ++ ++#ifdef USE_HCACHE ++ snprintf (buf, sizeof (buf), "%d", current); ++#endif ++ ++ /* delete header from cache that does not exist on server */ ++ if (!fc.messages[current - first]) ++ continue; ++ ++ /* allocate memory for headers */ ++ if (ctx->msgcount >= ctx->hdrmax) ++ mx_alloc_memory (ctx); ++ ++#ifdef USE_HCACHE ++ /* try to fetch header from cache */ ++ hdata = mutt_hcache_fetch (fc.hc, buf, strlen); ++ if (hdata) ++ { ++ dprint (2, (debugfile, ++ "nntp_fetch_headers: mutt_hcache_fetch %s\n", buf)); ++ ctx->hdrs[ctx->msgcount] = ++ hdr = mutt_hcache_restore (hdata, NULL); ++ mutt_hcache_free (&hdata); ++ hdr->data = 0; ++ ++ /* skip header marked as deleted in cache */ ++ if (hdr->deleted && !restore) ++ { ++ mutt_free_header (&hdr); ++ if (nntp_data->bcache) ++ { ++ dprint (2, (debugfile, ++ "nntp_fetch_headers: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ continue; ++ } ++ ++ hdr->read = 0; ++ hdr->old = 0; ++ } ++ else ++#endif ++ ++ /* don't try to fetch header from removed newsgroup */ ++ if (nntp_data->deleted) ++ continue; ++ ++ /* fallback to fetch overview */ ++ else if (nntp_data->nserv->hasOVER || nntp_data->nserv->hasXOVER) ++ if (option (OPTLISTGROUP) && nntp_data->nserv->hasLISTGROUP) ++ break; ++ else ++ continue; ++ ++ /* fetch header from server */ ++ else ++ { ++ FILE *fp; ++ char tempfile[_POSIX_PATH_MAX]; ++ ++ mutt_mktemp (tempfile, sizeof (tempfile)); ++ fp = safe_fopen (tempfile, "w+"); ++ if (!fp) ++ { ++ mutt_perror (tempfile); ++ mutt_sleep (2); ++ unlink (tempfile); ++ rc = -1; ++ break; ++ } ++ ++ snprintf (buf, sizeof (buf), "HEAD %d\r\n", current); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), NULL, ++ fetch_tempfile, fp); ++ if (rc) ++ { ++ fclose (fp); ++ unlink (tempfile); ++ if (rc < 0) ++ break; ++ ++ /* invalid response */ ++ if (mutt_strncmp ("423", buf, 3)) ++ { ++ mutt_error ("HEAD: %s", buf); ++ mutt_sleep (2); ++ break; ++ } ++ ++ /* no such article */ ++ if (nntp_data->bcache) ++ { ++ snprintf (buf, sizeof (buf), "%d", current); ++ dprint (2, (debugfile, ++ "nntp_fetch_headers: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ rc = 0; ++ continue; ++ } ++ ++ /* parse header */ ++ hdr = ctx->hdrs[ctx->msgcount] = mutt_new_header (); ++ hdr->env = mutt_read_rfc822_header (fp, hdr, 0, 0); ++ hdr->received = hdr->date_sent; ++ fclose (fp); ++ unlink (tempfile); ++ } ++ ++ /* save header in context */ ++ hdr->index = ctx->msgcount++; ++ hdr->read = 0; ++ hdr->old = 0; ++ hdr->deleted = 0; ++ hdr->data = safe_calloc (1, sizeof (NNTP_HEADER_DATA)); ++ NHDR (hdr)->article_num = current; ++ if (restore) ++ hdr->changed = 1; ++ else ++ { ++ nntp_article_status (ctx, hdr, NULL, NHDR (hdr)->article_num); ++ if (!hdr->read) ++ nntp_parse_xref (ctx, hdr); ++ } ++ if (current > nntp_data->lastLoaded) ++ nntp_data->lastLoaded = current; ++ first_over = current + 1; ++ } ++ ++ if (!option (OPTLISTGROUP) || !nntp_data->nserv->hasLISTGROUP) ++ current = first_over; ++ ++ /* fetch overview information */ ++ if (current <= last && rc == 0 && !nntp_data->deleted) { ++ char *cmd = nntp_data->nserv->hasOVER ? "OVER" : "XOVER"; ++ snprintf (buf, sizeof (buf), "%s %d-%d\r\n", cmd, current, last); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), NULL, ++ parse_overview_line, &fc); ++ if (rc > 0) ++ { ++ mutt_error ("%s: %s", cmd, buf); ++ mutt_sleep (2); ++ } ++ } ++ ++ if (ctx->msgcount > oldmsgcount) ++ mx_update_context (ctx, ctx->msgcount - oldmsgcount); ++ ++ FREE (&fc.messages); ++ if (rc != 0) ++ return -1; ++ mutt_clear_error (); ++ return 0; ++} ++ ++/* Open newsgroup */ ++static int nntp_open_mailbox (CONTEXT *ctx) ++{ ++ NNTP_SERVER *nserv; ++ NNTP_DATA *nntp_data; ++ char buf[HUGE_STRING]; ++ char server[LONG_STRING]; ++ char *group; ++ int rc; ++ void *hc = NULL; ++ anum_t first, last, count = 0; ++ ciss_url_t url; ++ ++ strfcpy (buf, ctx->path, sizeof (buf)); ++ if (url_parse_ciss (&url, buf) < 0 || !url.path || ++ !(url.scheme == U_NNTP || url.scheme == U_NNTPS)) ++ { ++ mutt_error (_("%s is an invalid newsgroup specification!"), ctx->path); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ group = url.path; ++ url.path = strchr (url.path, '\0'); ++ url_ciss_tostring (&url, server, sizeof (server), 0); ++ nserv = nntp_select_server (server, 1); ++ if (!nserv) ++ return -1; ++ CurrentNewsSrv = nserv; ++ ++ /* find news group data structure */ ++ nntp_data = hash_find (nserv->groups_hash, group); ++ if (!nntp_data) ++ { ++ nntp_newsrc_close (nserv); ++ mutt_error (_("Newsgroup %s not found on the server."), group); ++ mutt_sleep (2); ++ return -1; ++ } ++ ++ mutt_bit_unset (ctx->rights, MUTT_ACL_INSERT); ++ if (!nntp_data->newsrc_ent && !nntp_data->subscribed && ++ !option (OPTSAVEUNSUB)) ++ ctx->readonly = 1; ++ ++ /* select newsgroup */ ++ mutt_message (_("Selecting %s..."), group); ++ buf[0] = '\0'; ++ if (nntp_query (nntp_data, buf, sizeof (buf)) < 0) ++ { ++ nntp_newsrc_close (nserv); ++ return -1; ++ } ++ ++ /* newsgroup not found, remove it */ ++ if (!mutt_strncmp ("411", buf, 3)) ++ { ++ mutt_error (_("Newsgroup %s has been removed from the server."), ++ nntp_data->group); ++ if (!nntp_data->deleted) ++ { ++ nntp_data->deleted = 1; ++ nntp_active_save_cache (nserv); ++ } ++ if (nntp_data->newsrc_ent && !nntp_data->subscribed && ++ !option (OPTSAVEUNSUB)) ++ { ++ FREE (&nntp_data->newsrc_ent); ++ nntp_data->newsrc_len = 0; ++ nntp_delete_group_cache (nntp_data); ++ nntp_newsrc_update (nserv); ++ } ++ mutt_sleep (2); ++ } ++ ++ /* parse newsgroup info */ ++ else { ++ if (sscanf (buf, "211 " ANUM " " ANUM " " ANUM, &count, &first, &last) != 3) ++ { ++ nntp_newsrc_close (nserv); ++ mutt_error ("GROUP: %s", buf); ++ mutt_sleep (2); ++ return -1; ++ } ++ nntp_data->firstMessage = first; ++ nntp_data->lastMessage = last; ++ nntp_data->deleted = 0; ++ ++ /* get description if empty */ ++ if (option (OPTLOADDESC) && !nntp_data->desc) ++ { ++ if (get_description (nntp_data, NULL, NULL) < 0) ++ { ++ nntp_newsrc_close (nserv); ++ return -1; ++ } ++ if (nntp_data->desc) ++ nntp_active_save_cache (nserv); ++ } ++ } ++ ++ time (&nserv->check_time); ++ ctx->data = nntp_data; ++ if (!nntp_data->bcache && (nntp_data->newsrc_ent || ++ nntp_data->subscribed || option (OPTSAVEUNSUB))) ++ nntp_data->bcache = mutt_bcache_open (&nserv->conn->account, ++ nntp_data->group); ++ ++ /* strip off extra articles if adding context is greater than $nntp_context */ ++ first = nntp_data->firstMessage; ++ if (NntpContext && nntp_data->lastMessage - first + 1 > NntpContext) ++ first = nntp_data->lastMessage - NntpContext + 1; ++ nntp_data->lastLoaded = first ? first - 1 : 0; ++ count = nntp_data->firstMessage; ++ nntp_data->firstMessage = first; ++ nntp_bcache_update (nntp_data); ++ nntp_data->firstMessage = count; ++#ifdef USE_HCACHE ++ hc = nntp_hcache_open (nntp_data); ++ nntp_hcache_update (nntp_data, hc); ++#endif ++ if (!hc) ++ { ++ mutt_bit_unset (ctx->rights, MUTT_ACL_WRITE); ++ mutt_bit_unset (ctx->rights, MUTT_ACL_DELETE); ++ } ++ nntp_newsrc_close (nserv); ++ rc = nntp_fetch_headers (ctx, hc, first, nntp_data->lastMessage, 0); ++#ifdef USE_HCACHE ++ mutt_hcache_close (hc); ++#endif ++ if (rc < 0) ++ return -1; ++ nntp_data->lastLoaded = nntp_data->lastMessage; ++ nserv->newsrc_modified = 0; ++ return 0; ++} ++ ++/* Fetch message */ ++static int nntp_open_message (CONTEXT *ctx, MESSAGE *msg, int msgno) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ NNTP_ACACHE *acache; ++ HEADER *hdr = ctx->hdrs[msgno]; ++ char buf[_POSIX_PATH_MAX]; ++ char article[16]; ++ char *fetch_msg = _("Fetching message..."); ++ int rc; ++ ++ /* try to get article from cache */ ++ acache = &nntp_data->acache[hdr->index % NNTP_ACACHE_LEN]; ++ if (acache->path) ++ { ++ if (acache->index == hdr->index) ++ { ++ msg->fp = fopen (acache->path, "r"); ++ if (msg->fp) ++ return 0; ++ } ++ /* clear previous entry */ ++ else ++ { ++ unlink (acache->path); ++ FREE (&acache->path); ++ } ++ } ++ snprintf (article, sizeof (article), "%d", NHDR (hdr)->article_num); ++ msg->fp = mutt_bcache_get (nntp_data->bcache, article); ++ if (msg->fp) ++ { ++ if (NHDR (hdr)->parsed) ++ return 0; ++ } ++ else ++ { ++ /* don't try to fetch article from removed newsgroup */ ++ if (nntp_data->deleted) ++ return -1; ++ ++ /* create new cache file */ ++ mutt_message (fetch_msg); ++ msg->fp = mutt_bcache_put (nntp_data->bcache, article, 1); ++ if (!msg->fp) ++ { ++ mutt_mktemp (buf, sizeof (buf)); ++ acache->path = safe_strdup (buf); ++ acache->index = hdr->index; ++ msg->fp = safe_fopen (acache->path, "w+"); ++ if (!msg->fp) ++ { ++ mutt_perror (acache->path); ++ unlink (acache->path); ++ FREE (&acache->path); ++ return -1; ++ } ++ } ++ ++ /* fetch message to cache file */ ++ snprintf (buf, sizeof (buf), "ARTICLE %s\r\n", ++ NHDR (hdr)->article_num ? article : hdr->env->message_id); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), fetch_msg, ++ fetch_tempfile, msg->fp); ++ if (rc) ++ { ++ safe_fclose (&msg->fp); ++ if (acache->path) ++ { ++ unlink (acache->path); ++ FREE (&acache->path); ++ } ++ if (rc > 0) ++ { ++ if (!mutt_strncmp (NHDR (hdr)->article_num ? "423" : "430", buf, 3)) ++ mutt_error (_("Article %d not found on the server."), ++ NHDR (hdr)->article_num ? article : hdr->env->message_id); ++ else ++ mutt_error ("ARTICLE: %s", buf); ++ } ++ return -1; ++ } ++ ++ if (!acache->path) ++ mutt_bcache_commit (nntp_data->bcache, article); ++ } ++ ++ /* replace envelope with new one ++ * hash elements must be updated because pointers will be changed */ ++ if (ctx->id_hash && hdr->env->message_id) ++ hash_delete (ctx->id_hash, hdr->env->message_id, hdr, NULL); ++ if (ctx->subj_hash && hdr->env->real_subj) ++ hash_delete (ctx->subj_hash, hdr->env->real_subj, hdr, NULL); ++ ++ mutt_free_envelope (&hdr->env); ++ hdr->env = mutt_read_rfc822_header (msg->fp, hdr, 0, 0); ++ ++ if (ctx->id_hash && hdr->env->message_id) ++ hash_insert (ctx->id_hash, hdr->env->message_id, hdr); ++ if (ctx->subj_hash && hdr->env->real_subj) ++ hash_insert (ctx->subj_hash, hdr->env->real_subj, hdr); ++ ++ /* fix content length */ ++ fseek (msg->fp, 0, SEEK_END); ++ hdr->content->length = ftell (msg->fp) - hdr->content->offset; ++ ++ /* this is called in mutt before the open which fetches the message, ++ * which is probably wrong, but we just call it again here to handle ++ * the problem instead of fixing it */ ++ NHDR (hdr)->parsed = 1; ++ mutt_parse_mime_message (ctx, hdr); ++ ++ /* these would normally be updated in mx_update_context(), but the ++ * full headers aren't parsed with overview, so the information wasn't ++ * available then */ ++ if (WithCrypto) ++ hdr->security = crypt_query (hdr->content); ++ ++ rewind (msg->fp); ++ mutt_clear_error(); ++ return 0; ++} ++ ++/* Close message */ ++static int nntp_close_message (CONTEXT *ctx, MESSAGE *msg) ++{ ++ return safe_fclose (&msg->fp); ++} ++ ++/* Post article */ ++int nntp_post (const char *msg) { ++ NNTP_DATA *nntp_data, nntp_tmp; ++ FILE *fp; ++ char buf[LONG_STRING]; ++ size_t len; ++ ++ if (Context && Context->magic == MUTT_NNTP) ++ nntp_data = Context->data; ++ else ++ { ++ CurrentNewsSrv = nntp_select_server (NewsServer, 0); ++ if (!CurrentNewsSrv) ++ return -1; ++ ++ nntp_data = &nntp_tmp; ++ nntp_data->nserv = CurrentNewsSrv; ++ nntp_data->group = NULL; ++ } ++ ++ fp = safe_fopen (msg, "r"); ++ if (!fp) ++ { ++ mutt_perror (msg); ++ return -1; ++ } ++ ++ strfcpy (buf, "POST\r\n", sizeof (buf)); ++ if (nntp_query (nntp_data, buf, sizeof (buf)) < 0) ++ return -1; ++ if (buf[0] != '3') ++ { ++ mutt_error (_("Can't post article: %s"), buf); ++ return -1; ++ } ++ ++ buf[0] = '.'; ++ buf[1] = '\0'; ++ while (fgets (buf + 1, sizeof (buf) - 2, fp)) ++ { ++ len = strlen (buf); ++ if (buf[len - 1] == '\n') ++ { ++ buf[len - 1] = '\r'; ++ buf[len] = '\n'; ++ len++; ++ buf[len] = '\0'; ++ } ++ if (mutt_socket_write_d (nntp_data->nserv->conn, ++ buf[1] == '.' ? buf : buf + 1, -1, MUTT_SOCK_LOG_HDR) < 0) ++ return nntp_connect_error (nntp_data->nserv); ++ } ++ fclose (fp); ++ ++ if ((buf[strlen (buf) - 1] != '\n' && ++ mutt_socket_write_d (nntp_data->nserv->conn, "\r\n", -1, MUTT_SOCK_LOG_HDR) < 0) || ++ mutt_socket_write_d (nntp_data->nserv->conn, ".\r\n", -1, MUTT_SOCK_LOG_HDR) < 0 || ++ mutt_socket_readln (buf, sizeof (buf), nntp_data->nserv->conn) < 0) ++ return nntp_connect_error (nntp_data->nserv); ++ if (buf[0] != '2') ++ { ++ mutt_error (_("Can't post article: %s"), buf); ++ return -1; ++ } ++ return 0; ++} ++ ++/* Free up memory associated with the newsgroup context */ ++static int nntp_close_mailbox (CONTEXT *ctx) ++{ ++ NNTP_DATA *nntp_data = ctx->data, *nntp_tmp; ++ ++ if (!nntp_data) ++ return 0; ++ ++ nntp_data->unread = ctx->unread; ++ ++ nntp_acache_free (nntp_data); ++ if (!nntp_data->nserv || !nntp_data->nserv->groups_hash || !nntp_data->group) ++ return 0; ++ ++ nntp_tmp = hash_find (nntp_data->nserv->groups_hash, nntp_data->group); ++ if (nntp_tmp == NULL || nntp_tmp != nntp_data) ++ nntp_data_free (nntp_data); ++ return 0; ++} ++ ++/* Get date and time from server */ ++int nntp_date (NNTP_SERVER *nserv, time_t *now) ++{ ++ if (nserv->hasDATE) ++ { ++ NNTP_DATA nntp_data; ++ char buf[LONG_STRING]; ++ struct tm tm; ++ ++ nntp_data.nserv = nserv; ++ nntp_data.group = NULL; ++ strfcpy (buf, "DATE\r\n", sizeof (buf)); ++ if (nntp_query (&nntp_data, buf, sizeof (buf)) < 0) ++ return -1; ++ ++ if (sscanf (buf, "111 %4d%2d%2d%2d%2d%2d%*s", &tm.tm_year, &tm.tm_mon, ++ &tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec) == 6) ++ { ++ tm.tm_year -= 1900; ++ tm.tm_mon--; ++ *now = timegm (&tm); ++ if (*now >= 0) ++ { ++ dprint (1, (debugfile, "nntp_date: server time is %d\n", *now)); ++ return 0; ++ } ++ } ++ } ++ time (now); ++ return 0; ++} ++ ++/* Fetch list of all newsgroups from server */ ++int nntp_active_fetch (NNTP_SERVER *nserv, unsigned int new) ++{ ++ NNTP_DATA nntp_data; ++ char msg[SHORT_STRING]; ++ char buf[LONG_STRING]; ++ unsigned int i; ++ int rc; ++ ++ snprintf (msg, sizeof (msg), _("Loading list of groups from server %s..."), ++ nserv->conn->account.host); ++ mutt_message (msg); ++ if (nntp_date (nserv, &nserv->newgroups_time) < 0) ++ return -1; ++ ++ nntp_data.nserv = nserv; ++ nntp_data.group = NULL; ++ i = nserv->groups_num; ++ strfcpy (buf, "LIST\r\n", sizeof (buf)); ++ rc = nntp_fetch_lines (&nntp_data, buf, sizeof (buf), msg, ++ nntp_add_group, nserv); ++ if (rc) ++ { ++ if (rc > 0) ++ { ++ mutt_error ("LIST: %s", buf); ++ mutt_sleep (2); ++ } ++ return -1; ++ } ++ ++ if (new) ++ { ++ for (; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ nntp_data->new = 1; ++ } ++ } ++ ++ for (i = 0; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ ++ if (nntp_data && nntp_data->deleted && !nntp_data->newsrc_ent) ++ { ++ nntp_delete_group_cache (nntp_data); ++ hash_delete (nserv->groups_hash, nntp_data->group, NULL, nntp_data_free); ++ nserv->groups_list[i] = NULL; ++ } ++ } ++ ++ if (option (OPTLOADDESC)) ++ rc = get_description (&nntp_data, "*", _("Loading descriptions...")); ++ ++ nntp_active_save_cache (nserv); ++ if (rc < 0) ++ return -1; ++ mutt_clear_error (); ++ return 0; ++} ++ ++/* Check newsgroup for new articles: ++ * 1 - new articles found ++ * 0 - no change ++ * -1 - lost connection */ ++static int nntp_group_poll (NNTP_DATA *nntp_data, int update_stat) ++{ ++ char buf[LONG_STRING] = ""; ++ anum_t count, first, last; ++ ++ /* use GROUP command to poll newsgroup */ ++ if (nntp_query (nntp_data, buf, sizeof (buf)) < 0) ++ return -1; ++ if (sscanf (buf, "211 " ANUM " " ANUM " " ANUM, &count, &first, &last) != 3) ++ return 0; ++ if (first == nntp_data->firstMessage && last == nntp_data->lastMessage) ++ return 0; ++ ++ /* articles have been renumbered */ ++ if (last < nntp_data->lastMessage) ++ { ++ nntp_data->lastCached = 0; ++ if (nntp_data->newsrc_len) ++ { ++ safe_realloc (&nntp_data->newsrc_ent, sizeof (NEWSRC_ENTRY)); ++ nntp_data->newsrc_len = 1; ++ nntp_data->newsrc_ent[0].first = 1; ++ nntp_data->newsrc_ent[0].last = 0; ++ } ++ } ++ nntp_data->firstMessage = first; ++ nntp_data->lastMessage = last; ++ if (!update_stat) ++ return 1; ++ ++ /* update counters */ ++ else if (!last || (!nntp_data->newsrc_ent && !nntp_data->lastCached)) ++ nntp_data->unread = count; ++ else ++ nntp_group_unread_stat (nntp_data); ++ return 1; ++} ++ ++/* Check current newsgroup for new articles, leave newsrc locked: ++ * MUTT_REOPENED - articles have been renumbered or removed from server ++ * MUTT_NEW_MAIL - new articles found ++ * 0 - no change ++ * -1 - lost connection */ ++static int check_mailbox (CONTEXT *ctx) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ NNTP_SERVER *nserv = nntp_data->nserv; ++ time_t now = time (NULL); ++ int i, j; ++ int rc, ret = 0; ++ void *hc = NULL; ++ ++ if (nserv->check_time + NewsPollTimeout > now) ++ return 0; ++ ++ mutt_message _("Checking for new messages..."); ++ if (nntp_newsrc_parse (nserv) < 0) ++ return -1; ++ ++ nserv->check_time = now; ++ rc = nntp_group_poll (nntp_data, 0); ++ if (rc < 0) ++ { ++ nntp_newsrc_close (nserv); ++ return -1; ++ } ++ if (rc) ++ nntp_active_save_cache (nserv); ++ ++ /* articles have been renumbered, remove all headers */ ++ if (nntp_data->lastMessage < nntp_data->lastLoaded) ++ { ++ for (i = 0; i < ctx->msgcount; i++) ++ mutt_free_header (&ctx->hdrs[i]); ++ ctx->msgcount = 0; ++ ctx->tagged = 0; ++ ++ if (nntp_data->lastMessage < nntp_data->lastLoaded) ++ { ++ nntp_data->lastLoaded = nntp_data->firstMessage - 1; ++ if (NntpContext && nntp_data->lastMessage - nntp_data->lastLoaded > ++ NntpContext) ++ nntp_data->lastLoaded = nntp_data->lastMessage - NntpContext; ++ } ++ ret = MUTT_REOPENED; ++ } ++ ++ /* .newsrc has been externally modified */ ++ if (nserv->newsrc_modified) ++ { ++ anum_t anum; ++#ifdef USE_HCACHE ++ unsigned char *messages; ++ char buf[16]; ++ void *hdata; ++ HEADER *hdr; ++ anum_t first = nntp_data->firstMessage; ++ ++ if (NntpContext && nntp_data->lastMessage - first + 1 > NntpContext) ++ first = nntp_data->lastMessage - NntpContext + 1; ++ messages = safe_calloc (nntp_data->lastLoaded - first + 1, ++ sizeof (unsigned char)); ++ hc = nntp_hcache_open (nntp_data); ++ nntp_hcache_update (nntp_data, hc); ++#endif ++ ++ /* update flags according to .newsrc */ ++ for (i = j = 0; i < ctx->msgcount; i++) ++ { ++ int flagged = 0; ++ anum = NHDR (ctx->hdrs[i])->article_num; ++ ++#ifdef USE_HCACHE ++ /* check hcache for flagged and deleted flags */ ++ if (hc) ++ { ++ if (anum >= first && anum <= nntp_data->lastLoaded) ++ messages[anum - first] = 1; ++ ++ snprintf (buf, sizeof (buf), "%d", anum); ++ hdata = mutt_hcache_fetch (hc, buf, strlen); ++ if (hdata) ++ { ++ int deleted; ++ ++ dprint (2, (debugfile, ++ "nntp_check_mailbox: mutt_hcache_fetch %s\n", buf)); ++ hdr = mutt_hcache_restore (hdata, NULL); ++ mutt_hcache_free (&hdata); ++ hdr->data = 0; ++ deleted = hdr->deleted; ++ flagged = hdr->flagged; ++ mutt_free_header (&hdr); ++ ++ /* header marked as deleted, removing from context */ ++ if (deleted) ++ { ++ mutt_set_flag (ctx, ctx->hdrs[i], MUTT_TAG, 0); ++ mutt_free_header (&ctx->hdrs[i]); ++ continue; ++ } ++ } ++ } ++#endif ++ ++ if (!ctx->hdrs[i]->changed) ++ { ++ ctx->hdrs[i]->flagged = flagged; ++ ctx->hdrs[i]->read = 0; ++ ctx->hdrs[i]->old = 0; ++ nntp_article_status (ctx, ctx->hdrs[i], NULL, anum); ++ if (!ctx->hdrs[i]->read) ++ nntp_parse_xref (ctx, ctx->hdrs[i]); ++ } ++ ctx->hdrs[j++] = ctx->hdrs[i]; ++ } ++ ++#ifdef USE_HCACHE ++ ctx->msgcount = j; ++ ++ /* restore headers without "deleted" flag */ ++ for (anum = first; anum <= nntp_data->lastLoaded; anum++) ++ { ++ if (messages[anum - first]) ++ continue; ++ ++ snprintf (buf, sizeof (buf), "%d", anum); ++ hdata = mutt_hcache_fetch (hc, buf, strlen); ++ if (hdata) ++ { ++ dprint (2, (debugfile, ++ "nntp_check_mailbox: mutt_hcache_fetch %s\n", buf)); ++ if (ctx->msgcount >= ctx->hdrmax) ++ mx_alloc_memory (ctx); ++ ++ ctx->hdrs[ctx->msgcount] = ++ hdr = mutt_hcache_restore (hdata, NULL); ++ mutt_hcache_free (&hdata); ++ hdr->data = 0; ++ if (hdr->deleted) ++ { ++ mutt_free_header (&hdr); ++ if (nntp_data->bcache) ++ { ++ dprint (2, (debugfile, ++ "nntp_check_mailbox: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ continue; ++ } ++ ++ ctx->msgcount++; ++ hdr->read = 0; ++ hdr->old = 0; ++ hdr->data = safe_calloc (1, sizeof (NNTP_HEADER_DATA)); ++ NHDR (hdr)->article_num = anum; ++ nntp_article_status (ctx, hdr, NULL, anum); ++ if (!hdr->read) ++ nntp_parse_xref (ctx, hdr); ++ } ++ } ++ FREE (&messages); ++#endif ++ ++ nserv->newsrc_modified = 0; ++ ret = MUTT_REOPENED; ++ } ++ ++ /* some headers were removed, context must be updated */ ++ if (ret == MUTT_REOPENED) ++ { ++ if (ctx->subj_hash) ++ hash_destroy (&ctx->subj_hash, NULL); ++ if (ctx->id_hash) ++ hash_destroy (&ctx->id_hash, NULL); ++ mutt_clear_threads (ctx); ++ ++ ctx->vcount = 0; ++ ctx->deleted = 0; ++ ctx->new = 0; ++ ctx->unread = 0; ++ ctx->flagged = 0; ++ ctx->changed = 0; ++ ctx->id_hash = NULL; ++ ctx->subj_hash = NULL; ++ mx_update_context (ctx, ctx->msgcount); ++ } ++ ++ /* fetch headers of new articles */ ++ if (nntp_data->lastMessage > nntp_data->lastLoaded) ++ { ++ int oldmsgcount = ctx->msgcount; ++ int quiet = ctx->quiet; ++ ctx->quiet = 1; ++#ifdef USE_HCACHE ++ if (!hc) ++ { ++ hc = nntp_hcache_open (nntp_data); ++ nntp_hcache_update (nntp_data, hc); ++ } ++#endif ++ rc = nntp_fetch_headers (ctx, hc, nntp_data->lastLoaded + 1, ++ nntp_data->lastMessage, 0); ++ ctx->quiet = quiet; ++ if (rc >= 0) ++ nntp_data->lastLoaded = nntp_data->lastMessage; ++ if (ret == 0 && ctx->msgcount > oldmsgcount) ++ ret = MUTT_NEW_MAIL; ++ } ++ ++#ifdef USE_HCACHE ++ mutt_hcache_close (hc); ++#endif ++ if (ret) ++ nntp_newsrc_close (nserv); ++ mutt_clear_error (); ++ return ret; ++} ++ ++/* Check current newsgroup for new articles: ++ * MUTT_REOPENED - articles have been renumbered or removed from server ++ * MUTT_NEW_MAIL - new articles found ++ * 0 - no change ++ * -1 - lost connection */ ++static int nntp_check_mailbox (CONTEXT *ctx, int *index_hint) ++{ ++ int ret = check_mailbox (ctx); ++ if (ret == 0) ++ { ++ NNTP_DATA *nntp_data = ctx->data; ++ NNTP_SERVER *nserv = nntp_data->nserv; ++ nntp_newsrc_close (nserv); ++ } ++ return ret; ++} ++ ++/* Save changes to .newsrc and cache */ ++static int nntp_sync_mailbox (CONTEXT *ctx, int *index_hint) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ int rc, i; ++#ifdef USE_HCACHE ++ header_cache_t *hc; ++#endif ++ ++ /* check for new articles */ ++ nntp_data->nserv->check_time = 0; ++ rc = check_mailbox (ctx); ++ if (rc) ++ return rc; ++ ++#ifdef USE_HCACHE ++ nntp_data->lastCached = 0; ++ hc = nntp_hcache_open (nntp_data); ++#endif ++ ++ for (i = 0; i < ctx->msgcount; i++) ++ { ++ HEADER *hdr = ctx->hdrs[i]; ++ char buf[16]; ++ ++ snprintf (buf, sizeof (buf), "%d", NHDR (hdr)->article_num); ++ if (nntp_data->bcache && hdr->deleted) ++ { ++ dprint (2, (debugfile, "nntp_sync_mailbox: mutt_bcache_del %s\n", buf)); ++ mutt_bcache_del (nntp_data->bcache, buf); ++ } ++ ++#ifdef USE_HCACHE ++ if (hc && (hdr->changed || hdr->deleted)) ++ { ++ dprint (2, (debugfile, "nntp_sync_mailbox: mutt_hcache_store %s\n", buf)); ++ mutt_hcache_store (hc, buf, hdr, 0, strlen, MUTT_GENERATE_UIDVALIDITY); ++ } ++#endif ++ } ++ ++#ifdef USE_HCACHE ++ if (hc) ++ { ++ mutt_hcache_close (hc); ++ nntp_data->lastCached = nntp_data->lastLoaded; ++ } ++#endif ++ ++ /* save .newsrc entries */ ++ nntp_newsrc_gen_entries (ctx); ++ nntp_newsrc_update (nntp_data->nserv); ++ nntp_newsrc_close (nntp_data->nserv); ++ return 0; ++} ++ ++/* Check for new groups and new articles in subscribed groups: ++ * 1 - new groups found ++ * 0 - no new groups ++ * -1 - error */ ++int nntp_check_new_groups (NNTP_SERVER *nserv) ++{ ++ NNTP_DATA nntp_data; ++ time_t now; ++ struct tm *tm; ++ char buf[LONG_STRING]; ++ char *msg = _("Checking for new newsgroups..."); ++ unsigned int i; ++ int rc, update_active = FALSE; ++ ++ if (!nserv || !nserv->newgroups_time) ++ return -1; ++ ++ /* check subscribed newsgroups for new articles */ ++ if (option (OPTSHOWNEWNEWS)) ++ { ++ mutt_message _("Checking for new messages..."); ++ for (i = 0; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ ++ if (nntp_data && nntp_data->subscribed) ++ { ++ rc = nntp_group_poll (nntp_data, 1); ++ if (rc < 0) ++ return -1; ++ if (rc > 0) ++ update_active = TRUE; ++ } ++ } ++ /* select current newsgroup */ ++ if (Context && Context->magic == MUTT_NNTP) ++ { ++ buf[0] = '\0'; ++ if (nntp_query ((NNTP_DATA *)Context->data, buf, sizeof (buf)) < 0) ++ return -1; ++ } ++ } ++ else if (nserv->newgroups_time) ++ return 0; ++ ++ /* get list of new groups */ ++ mutt_message (msg); ++ if (nntp_date (nserv, &now) < 0) ++ return -1; ++ nntp_data.nserv = nserv; ++ if (Context && Context->magic == MUTT_NNTP) ++ nntp_data.group = ((NNTP_DATA *)Context->data)->group; ++ else ++ nntp_data.group = NULL; ++ i = nserv->groups_num; ++ tm = gmtime (&nserv->newgroups_time); ++ snprintf (buf, sizeof (buf), "NEWGROUPS %02d%02d%02d %02d%02d%02d GMT\r\n", ++ tm->tm_year % 100, tm->tm_mon + 1, tm->tm_mday, ++ tm->tm_hour, tm->tm_min, tm->tm_sec); ++ rc = nntp_fetch_lines (&nntp_data, buf, sizeof (buf), msg, ++ nntp_add_group, nserv); ++ if (rc) ++ { ++ if (rc > 0) ++ { ++ mutt_error ("NEWGROUPS: %s", buf); ++ mutt_sleep (2); ++ } ++ return -1; ++ } ++ ++ /* new groups found */ ++ rc = 0; ++ if (nserv->groups_num != i) ++ { ++ int groups_num = i; ++ ++ nserv->newgroups_time = now; ++ for (; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ nntp_data->new = 1; ++ } ++ ++ /* loading descriptions */ ++ if (option (OPTLOADDESC)) ++ { ++ unsigned int count = 0; ++ progress_t progress; ++ ++ mutt_progress_init (&progress, _("Loading descriptions..."), ++ MUTT_PROGRESS_MSG, ReadInc, nserv->groups_num - i); ++ for (i = groups_num; i < nserv->groups_num; i++) ++ { ++ NNTP_DATA *nntp_data = nserv->groups_list[i]; ++ ++ if (get_description (nntp_data, NULL, NULL) < 0) ++ return -1; ++ mutt_progress_update (&progress, ++count, -1); ++ } ++ } ++ update_active = TRUE; ++ rc = 1; ++ } ++ if (update_active) ++ nntp_active_save_cache (nserv); ++ mutt_clear_error (); ++ return rc; ++} ++ ++/* Fetch article by Message-ID: ++ * 0 - success ++ * 1 - no such article ++ * -1 - error */ ++int nntp_check_msgid (CONTEXT *ctx, const char *msgid) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ HEADER *hdr; ++ FILE *fp; ++ char tempfile[_POSIX_PATH_MAX]; ++ char buf[LONG_STRING]; ++ int rc; ++ ++ mutt_mktemp (tempfile, sizeof (tempfile)); ++ fp = safe_fopen (tempfile, "w+"); ++ if (!fp) ++ { ++ mutt_perror (tempfile); ++ unlink (tempfile); ++ return -1; ++ } ++ ++ snprintf (buf, sizeof (buf), "HEAD %s\r\n", msgid); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), NULL, ++ fetch_tempfile, fp); ++ if (rc) ++ { ++ fclose (fp); ++ unlink (tempfile); ++ if (rc < 0) ++ return -1; ++ if (!mutt_strncmp ("430", buf, 3)) ++ return 1; ++ mutt_error ("HEAD: %s", buf); ++ return -1; ++ } ++ ++ /* parse header */ ++ if (ctx->msgcount == ctx->hdrmax) ++ mx_alloc_memory (ctx); ++ hdr = ctx->hdrs[ctx->msgcount] = mutt_new_header (); ++ hdr->data = safe_calloc (1, sizeof (NNTP_HEADER_DATA)); ++ hdr->env = mutt_read_rfc822_header (fp, hdr, 0, 0); ++ fclose (fp); ++ unlink (tempfile); ++ ++ /* get article number */ ++ if (hdr->env->xref) ++ nntp_parse_xref (ctx, hdr); ++ else ++ { ++ snprintf (buf, sizeof (buf), "STAT %s\r\n", msgid); ++ if (nntp_query (nntp_data, buf, sizeof (buf)) < 0) ++ { ++ mutt_free_header (&hdr); ++ return -1; ++ } ++ sscanf (buf + 4, ANUM, &NHDR (hdr)->article_num); ++ } ++ ++ /* reset flags */ ++ hdr->read = 0; ++ hdr->old = 0; ++ hdr->deleted = 0; ++ hdr->changed = 1; ++ hdr->received = hdr->date_sent; ++ hdr->index = ctx->msgcount++; ++ mx_update_context (ctx, 1); ++ return 0; ++} ++ ++typedef struct ++{ ++ CONTEXT *ctx; ++ unsigned int num; ++ unsigned int max; ++ anum_t *child; ++} CHILD_CTX; ++ ++/* Parse XPAT line */ ++static int fetch_children (char *line, void *data) ++{ ++ CHILD_CTX *cc = data; ++ anum_t anum; ++ unsigned int i; ++ ++ if (!line || sscanf (line, ANUM, &anum) != 1) ++ return 0; ++ for (i = 0; i < cc->ctx->msgcount; i++) ++ if (NHDR (cc->ctx->hdrs[i])->article_num == anum) ++ return 0; ++ if (cc->num >= cc->max) ++ { ++ cc->max *= 2; ++ safe_realloc (&cc->child, sizeof (anum_t) * cc->max); ++ } ++ cc->child[cc->num++] = anum; ++ return 0; ++} ++ ++/* Fetch children of article with the Message-ID */ ++int nntp_check_children (CONTEXT *ctx, const char *msgid) ++{ ++ NNTP_DATA *nntp_data = ctx->data; ++ CHILD_CTX cc; ++ char buf[STRING]; ++ int i, rc, quiet; ++ void *hc = NULL; ++ ++ if (!nntp_data || !nntp_data->nserv) ++ return -1; ++ if (nntp_data->firstMessage > nntp_data->lastLoaded) ++ return 0; ++ ++ /* init context */ ++ cc.ctx = ctx; ++ cc.num = 0; ++ cc.max = 10; ++ cc.child = safe_malloc (sizeof (anum_t) * cc.max); ++ ++ /* fetch numbers of child messages */ ++ snprintf (buf, sizeof (buf), "XPAT References %d-%d *%s*\r\n", ++ nntp_data->firstMessage, nntp_data->lastLoaded, msgid); ++ rc = nntp_fetch_lines (nntp_data, buf, sizeof (buf), NULL, ++ fetch_children, &cc); ++ if (rc) ++ { ++ FREE (&cc.child); ++ if (rc > 0) { ++ if (mutt_strncmp ("500", buf, 3)) ++ mutt_error ("XPAT: %s", buf); ++ else ++ mutt_error _("Unable to find child articles because server does not support XPAT command."); ++ } ++ return -1; ++ } ++ ++ /* fetch all found messages */ ++ quiet = ctx->quiet; ++ ctx->quiet = 1; ++#ifdef USE_HCACHE ++ hc = nntp_hcache_open (nntp_data); ++#endif ++ for (i = 0; i < cc.num; i++) ++ { ++ rc = nntp_fetch_headers (ctx, hc, cc.child[i], cc.child[i], 1); ++ if (rc < 0) ++ break; ++ } ++#ifdef USE_HCACHE ++ mutt_hcache_close (hc); ++#endif ++ ctx->quiet = quiet; ++ FREE (&cc.child); ++ return rc < 0 ? -1 : 0; ++} ++ ++struct mx_ops mx_nntp_ops = { ++ .open = nntp_open_mailbox, ++ .open_append = NULL, ++ .close = nntp_close_mailbox, ++ .open_msg = nntp_open_message, ++ .close_msg = nntp_close_message, ++ .check = nntp_check_mailbox, ++ .commit_msg = NULL, ++ .open_new_msg = NULL, ++ .sync = nntp_sync_mailbox, ++}; +diff -udprP mutt-1.12.1.orig/nntp.h mutt-1.12.1/nntp.h +--- mutt-1.12.1.orig/nntp.h 1970-01-01 03:00:00.000000000 +0300 ++++ mutt-1.12.1/nntp.h 2019-08-11 20:31:26.142940552 +0300 +@@ -0,0 +1,165 @@ ++/* ++ * Copyright (C) 1998 Brandon Long ++ * Copyright (C) 1999 Andrej Gritsenko ++ * Copyright (C) 2000-2019 Vsevolod Volkov ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#ifndef _NNTP_H_ ++#define _NNTP_H_ 1 ++ ++#include "mutt_socket.h" ++#include "mailbox.h" ++#include "bcache.h" ++ ++#if USE_HCACHE ++#include "hcache.h" ++#endif ++ ++#include ++#include ++#include ++ ++#define NNTP_PORT 119 ++#define NNTP_SSL_PORT 563 ++ ++/* number of entries in article cache */ ++#define NNTP_ACACHE_LEN 10 ++ ++/* article number type and format */ ++#define anum_t uint32_t ++#define ANUM "%u" ++ ++enum ++{ ++ NNTP_NONE = 0, ++ NNTP_OK, ++ NNTP_BYE ++}; ++ ++typedef struct ++{ ++ unsigned int hasCAPABILITIES : 1; ++ unsigned int hasSTARTTLS : 1; ++ unsigned int hasDATE : 1; ++ unsigned int hasLIST_NEWSGROUPS : 1; ++ unsigned int hasXGTITLE : 1; ++ unsigned int hasLISTGROUP : 1; ++ unsigned int hasLISTGROUPrange : 1; ++ unsigned int hasOVER : 1; ++ unsigned int hasXOVER : 1; ++ unsigned int use_tls : 3; ++ unsigned int status : 3; ++ unsigned int cacheable : 1; ++ unsigned int newsrc_modified : 1; ++ FILE *newsrc_fp; ++ char *newsrc_file; ++ char *authenticators; ++ char *overview_fmt; ++ off_t size; ++ time_t mtime; ++ time_t newgroups_time; ++ time_t check_time; ++ unsigned int groups_num; ++ unsigned int groups_max; ++ void **groups_list; ++ HASH *groups_hash; ++ CONNECTION *conn; ++} NNTP_SERVER; ++ ++typedef struct ++{ ++ anum_t first; ++ anum_t last; ++} NEWSRC_ENTRY; ++ ++typedef struct ++{ ++ unsigned int index; ++ char *path; ++} NNTP_ACACHE; ++ ++typedef struct ++{ ++ char *group; ++ char *desc; ++ anum_t firstMessage; ++ anum_t lastMessage; ++ anum_t lastLoaded; ++ anum_t lastCached; ++ anum_t unread; ++ unsigned int subscribed : 1; ++ unsigned int new : 1; ++ unsigned int allowed : 1; ++ unsigned int deleted : 1; ++ unsigned int newsrc_len; ++ NEWSRC_ENTRY *newsrc_ent; ++ NNTP_SERVER *nserv; ++ NNTP_ACACHE acache[NNTP_ACACHE_LEN]; ++ body_cache_t *bcache; ++} NNTP_DATA; ++ ++typedef struct ++{ ++ anum_t article_num; ++ unsigned int parsed : 1; ++} NNTP_HEADER_DATA; ++ ++#define NHDR(hdr) ((NNTP_HEADER_DATA*)((hdr)->data)) ++ ++/* internal functions */ ++int nntp_add_group (char *, void *); ++int nntp_active_save_cache (NNTP_SERVER *); ++int nntp_check_new_groups (NNTP_SERVER *); ++int nntp_open_connection (NNTP_SERVER *); ++void nntp_newsrc_gen_entries (CONTEXT *); ++void nntp_bcache_update (NNTP_DATA *); ++void nntp_article_status (CONTEXT *, HEADER *, char *, anum_t); ++void nntp_group_unread_stat (NNTP_DATA *); ++void nntp_data_free (void *); ++void nntp_acache_free (NNTP_DATA *); ++void nntp_delete_group_cache (NNTP_DATA *); ++ ++/* exposed interface */ ++NNTP_SERVER *nntp_select_server (char *, int); ++NNTP_DATA *mutt_newsgroup_subscribe (NNTP_SERVER *, char *); ++NNTP_DATA *mutt_newsgroup_unsubscribe (NNTP_SERVER *, char *); ++NNTP_DATA *mutt_newsgroup_catchup (NNTP_SERVER *, char *); ++NNTP_DATA *mutt_newsgroup_uncatchup (NNTP_SERVER *, char *); ++int nntp_active_fetch (NNTP_SERVER *, unsigned int); ++int nntp_newsrc_update (NNTP_SERVER *); ++int nntp_post (const char *); ++int nntp_check_msgid (CONTEXT *, const char *); ++int nntp_check_children (CONTEXT *, const char *); ++int nntp_newsrc_parse (NNTP_SERVER *); ++void nntp_newsrc_close (NNTP_SERVER *); ++void nntp_buffer_buffy (BUFFER *); ++void nntp_buffer_expand_path (BUFFER *, ACCOUNT *); ++void nntp_clear_cache (NNTP_SERVER *); ++const char *nntp_format_str (char *, size_t, size_t, int, char, const char *, ++ const char *, const char *, const char *, ++ unsigned long, format_flag); ++ ++NNTP_SERVER *CurrentNewsSrv INITVAL (NULL); ++ ++#ifdef USE_HCACHE ++header_cache_t *nntp_hcache_open (NNTP_DATA *); ++void nntp_hcache_update (NNTP_DATA *, header_cache_t *); ++#endif ++ ++extern struct mx_ops mx_nntp_ops; ++ ++#endif /* _NNTP_H_ */ +diff -udprP mutt-1.12.1.orig/pager.c mutt-1.12.1/pager.c +--- mutt-1.12.1.orig/pager.c 2019-06-15 18:57:01.000000000 +0300 ++++ mutt-1.12.1/pager.c 2019-08-11 20:31:26.143940536 +0300 +@@ -1118,6 +1118,11 @@ fill_buffer (FILE *f, LOFF_T *last_pos, + return b_read; + } + ++#ifdef USE_NNTP ++#include "mx.h" ++#include "nntp.h" ++#endif ++ + + static int format_line (struct line_t **lineInfo, int n, unsigned char *buf, + int flags, ansi_attr *pa, int cnt, +@@ -1583,6 +1588,15 @@ static const struct mapping_t PagerHelpE + { N_("Next"), OP_MAIN_NEXT_UNDELETED }, + { NULL, 0 } + }; ++#ifdef USE_NNTP ++static struct mapping_t PagerNewsHelpExtra[] = { ++ { N_("Post"), OP_POST }, ++ { N_("Followup"), OP_FOLLOWUP }, ++ { N_("Del"), OP_DELETE }, ++ { N_("Next"), OP_MAIN_NEXT_UNDELETED }, ++ { NULL, 0 } ++}; ++#endif + + void mutt_clear_pager_position (void) + { +@@ -1921,6 +1935,10 @@ mutt_pager (const char *banner, const ch + + pager_redraw_data_t rd; + ++#ifdef USE_NNTP ++ char *followup_to; ++#endif ++ + if (!(flags & MUTT_SHOWCOLOR)) + flags |= MUTT_SHOWFLAT; + +@@ -1970,7 +1988,11 @@ mutt_pager (const char *banner, const ch + mutt_buffer_strcpy (helpstr, buffer); + if (IsHeader (extra)) + { +- mutt_compile_help (buffer, sizeof (buffer), MENU_PAGER, PagerHelpExtra); ++ mutt_compile_help (buffer, sizeof (buffer), MENU_PAGER, ++#ifdef USE_NNTP ++ (Context && (Context->magic == MUTT_NNTP)) ? PagerNewsHelpExtra : ++#endif ++ PagerHelpExtra); + mutt_buffer_addch (helpstr, ' '); + mutt_buffer_addstr (helpstr, buffer); + } +@@ -2653,6 +2675,60 @@ search_next: + pager_menu->redraw = REDRAW_FULL; + break; + ++#ifdef USE_NNTP ++ case OP_POST: ++ CHECK_MODE(IsHeader (extra) && !IsAttach (extra)); ++ CHECK_ATTACH; ++ if (extra->ctx && extra->ctx->magic == MUTT_NNTP && ++ !((NNTP_DATA *)extra->ctx->data)->allowed && ++ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != MUTT_YES) ++ break; ++ ci_send_message (SENDNEWS, NULL, NULL, extra->ctx, NULL); ++ pager_menu->redraw = REDRAW_FULL; ++ break; ++ ++ case OP_FORWARD_TO_GROUP: ++ CHECK_MODE(IsHeader (extra) || IsMsgAttach (extra)); ++ CHECK_ATTACH; ++ if (extra->ctx && extra->ctx->magic == MUTT_NNTP && ++ !((NNTP_DATA *)extra->ctx->data)->allowed && ++ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != MUTT_YES) ++ break; ++ if (IsMsgAttach (extra)) ++ mutt_attach_forward (extra->fp, extra->hdr, extra->actx, ++ extra->bdy, SENDNEWS); ++ else ++ ci_send_message (SENDNEWS|SENDFORWARD, NULL, NULL, extra->ctx, extra->hdr); ++ pager_menu->redraw = REDRAW_FULL; ++ break; ++ ++ case OP_FOLLOWUP: ++ CHECK_MODE(IsHeader (extra) || IsMsgAttach (extra)); ++ CHECK_ATTACH; ++ ++ if (IsMsgAttach (extra)) ++ followup_to = extra->bdy->hdr->env->followup_to; ++ else ++ followup_to = extra->hdr->env->followup_to; ++ ++ if (!followup_to || mutt_strcasecmp (followup_to, "poster") || ++ query_quadoption (OPT_FOLLOWUPTOPOSTER,_("Reply by mail as poster prefers?")) != MUTT_YES) ++ { ++ if (extra->ctx && extra->ctx->magic == MUTT_NNTP && ++ !((NNTP_DATA *)extra->ctx->data)->allowed && ++ query_quadoption (OPT_TOMODERATED,_("Posting to this group not allowed, may be moderated. Continue?")) != MUTT_YES) ++ break; ++ if (IsMsgAttach (extra)) ++ mutt_attach_reply (extra->fp, extra->hdr, extra->actx, ++ extra->bdy, SENDNEWS|SENDREPLY); ++ else ++ ci_send_message (SENDNEWS|SENDREPLY, NULL, NULL, ++ extra->ctx, extra->hdr); ++ pager_menu->redraw = REDRAW_FULL; ++ break; ++ } ++#endif ++ + case OP_REPLY: + case OP_GROUP_REPLY: + case OP_GROUP_CHAT_REPLY: +@@ -2689,7 +2765,7 @@ search_next: + CHECK_ATTACH; + if (IsMsgAttach (extra)) + mutt_attach_forward (extra->fp, extra->hdr, extra->actx, +- extra->bdy); ++ extra->bdy, 0); + else + ci_send_message (SENDFORWARD, NULL, NULL, extra->ctx, extra->hdr); + pager_menu->redraw = REDRAW_FULL; +diff -udprP mutt-1.12.1.orig/parse.c mutt-1.12.1/parse.c +--- mutt-1.12.1.orig/parse.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/parse.c 2019-08-11 20:31:26.143940536 +0300 +@@ -94,7 +94,7 @@ char *mutt_read_rfc822_line (FILE *f, ch + /* not reached */ + } + +-static LIST *mutt_parse_references (char *s, int in_reply_to) ++LIST *mutt_parse_references (char *s, int in_reply_to) + { + LIST *t, *lst = NULL; + char *m; +@@ -1122,6 +1122,17 @@ int mutt_parse_rfc822_line (ENVELOPE *e, + e->from = rfc822_parse_adrlist (e->from, p); + matched = 1; + } ++#ifdef USE_NNTP ++ else if (!mutt_strcasecmp (line+1, "ollowup-to")) ++ { ++ if (!e->followup_to) ++ { ++ mutt_remove_trailing_ws (p); ++ e->followup_to = safe_strdup (mutt_skip_whitespace (p)); ++ } ++ matched = 1; ++ } ++#endif + break; + + case 'i': +@@ -1206,6 +1217,27 @@ int mutt_parse_rfc822_line (ENVELOPE *e, + } + break; + ++#ifdef USE_NNTP ++ case 'n': ++ if (!mutt_strcasecmp (line + 1, "ewsgroups")) ++ { ++ FREE (&e->newsgroups); ++ mutt_remove_trailing_ws (p); ++ e->newsgroups = safe_strdup (mutt_skip_whitespace (p)); ++ matched = 1; ++ } ++ break; ++#endif ++ ++ case 'o': ++ /* field `Organization:' saves only for pager! */ ++ if (!mutt_strcasecmp (line + 1, "rganization")) ++ { ++ if (!e->organization && mutt_strcasecmp (p, "unknown")) ++ e->organization = safe_strdup (p); ++ } ++ break; ++ + case 'r': + if (!ascii_strcasecmp (line + 1, "eferences")) + { +@@ -1318,6 +1350,20 @@ int mutt_parse_rfc822_line (ENVELOPE *e, + e->x_label = safe_strdup(p); + matched = 1; + } ++#ifdef USE_NNTP ++ else if (!mutt_strcasecmp (line + 1, "-comment-to")) ++ { ++ if (!e->x_comment_to) ++ e->x_comment_to = safe_strdup (p); ++ matched = 1; ++ } ++ else if (!mutt_strcasecmp (line + 1, "ref")) ++ { ++ if (!e->xref) ++ e->xref = safe_strdup (p); ++ matched = 1; ++ } ++#endif + + default: + break; +diff -udprP mutt-1.12.1.orig/pattern.c mutt-1.12.1/pattern.c +--- mutt-1.12.1.orig/pattern.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/pattern.c 2019-08-11 20:31:26.143940536 +0300 +@@ -94,6 +94,9 @@ Flags[] = + { 'U', MUTT_UNREAD, 0, NULL }, + { 'v', MUTT_COLLAPSED, 0, NULL }, + { 'V', MUTT_CRYPT_VERIFIED, 0, NULL }, ++#ifdef USE_NNTP ++ { 'w', MUTT_NEWSGROUPS, 0, eat_regexp }, ++#endif + { 'x', MUTT_REFERENCE, 0, eat_regexp }, + { 'X', MUTT_MIMEATTACH, 0, eat_range }, + { 'y', MUTT_XLABEL, 0, eat_regexp }, +@@ -1412,6 +1415,10 @@ mutt_pattern_exec (struct pattern_t *pat + return (pat->not ^ match_mime_content_type (pat, ctx, h)); + case MUTT_UNREFERENCED: + return (pat->not ^ (h->thread && !h->thread->child)); ++#ifdef USE_NNTP ++ case MUTT_NEWSGROUPS: ++ return (pat->not ^ (h->env->newsgroups && patmatch (pat, h->env->newsgroups) == 0)); ++#endif + } + mutt_error (_("error: unknown op %d (report this error)."), pat->op); + return (-1); +@@ -1497,6 +1504,7 @@ int mutt_pattern_func (int op, char *pro + buf = mutt_buffer_pool_get (); + + mutt_buffer_strcpy (buf, NONULL (Context->pattern)); ++ if (prompt || op != MUTT_LIMIT) + if (mutt_get_field (prompt, buf->data, buf->dsize, MUTT_PATTERN | MUTT_CLEAR) != 0 || + !(mutt_b2s (buf)[0])) + { +diff -udprP mutt-1.12.1.orig/po/POTFILES.in mutt-1.12.1/po/POTFILES.in +--- mutt-1.12.1.orig/po/POTFILES.in 2017-12-18 22:31:37.000000000 +0200 ++++ mutt-1.12.1/po/POTFILES.in 2019-08-11 20:31:26.143940536 +0300 +@@ -47,6 +47,8 @@ mutt_ssl_gnutls.c + mutt_tunnel.c + muttlib.c + mx.c ++newsrc.c ++nntp.c + pager.c + parse.c + pattern.c +diff -udprP mutt-1.12.1.orig/postpone.c mutt-1.12.1/postpone.c +--- mutt-1.12.1.orig/postpone.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/postpone.c 2019-08-11 20:31:26.143940536 +0300 +@@ -125,15 +125,26 @@ int mutt_num_postponed (int force) + + if (LastModify < st.st_mtime) + { ++#ifdef USE_NNTP ++ int optnews = option (OPTNEWS); ++#endif + LastModify = st.st_mtime; + + if (access (Postponed, R_OK | F_OK) != 0) + return (PostCount = 0); ++#ifdef USE_NNTP ++ if (optnews) ++ unset_option (OPTNEWS); ++#endif + if (mx_open_mailbox (Postponed, MUTT_NOSORT | MUTT_QUIET, &ctx) == NULL) + PostCount = 0; + else + PostCount = ctx.msgcount; + mx_fastclose_mailbox (&ctx); ++#ifdef USE_NNTP ++ if (optnews) ++ set_option (OPTNEWS); ++#endif + } + + return (PostCount); +diff -udprP mutt-1.12.1.orig/protos.h mutt-1.12.1/protos.h +--- mutt-1.12.1.orig/protos.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/protos.h 2019-08-11 20:31:26.144940521 +0300 +@@ -103,6 +103,7 @@ HASH *mutt_make_id_hash (CONTEXT *); + HASH *mutt_make_subj_hash (CONTEXT *); + + LIST *mutt_make_references(ENVELOPE *e); ++LIST *mutt_parse_references (char *, int); + + char *mutt_read_rfc822_line (FILE *, char *, size_t *); + ENVELOPE *mutt_read_rfc822_header (FILE *, HEADER *, short, short); +diff -udprP mutt-1.12.1.orig/recvattach.c mutt-1.12.1/recvattach.c +--- mutt-1.12.1.orig/recvattach.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/recvattach.c 2019-08-11 20:31:26.144940521 +0300 +@@ -1226,6 +1226,15 @@ void mutt_view_attachments (HEADER *hdr) + } + #endif + ++#ifdef USE_NNTP ++ if (Context->magic == MUTT_NNTP) ++ { ++ mutt_flushinp (); ++ mutt_error _("Can't delete attachment from news server."); ++ break; ++ } ++#endif ++ + if (WithCrypto && (hdr->security & ENCRYPT)) + { + mutt_message _( +@@ -1320,7 +1329,7 @@ void mutt_view_attachments (HEADER *hdr) + case OP_FORWARD_MESSAGE: + CHECK_ATTACH; + mutt_attach_forward (CURATTACH->fp, hdr, actx, +- menu->tagprefix ? NULL : CURATTACH->content); ++ menu->tagprefix ? NULL : CURATTACH->content, 0); + menu->redraw = REDRAW_FULL; + break; + +@@ -1331,6 +1340,28 @@ void mutt_view_attachments (HEADER *hdr) + menu->redraw = REDRAW_FULL; + break; + ++#ifdef USE_NNTP ++ case OP_FORWARD_TO_GROUP: ++ CHECK_ATTACH; ++ mutt_attach_forward (CURATTACH->fp, hdr, actx, ++ menu->tagprefix ? NULL : CURATTACH->content, SENDNEWS); ++ menu->redraw = REDRAW_FULL; ++ break; ++ ++ case OP_FOLLOWUP: ++ CHECK_ATTACH; ++ ++ if (!hdr->env->followup_to || ++ mutt_strcasecmp (hdr->env->followup_to, "poster") || ++ query_quadoption (OPT_FOLLOWUPTOPOSTER, _("Reply by mail as poster prefers?")) != MUTT_YES) ++ { ++ mutt_attach_reply (CURATTACH->fp, hdr, actx, ++ menu->tagprefix ? NULL : CURATTACH->content, SENDNEWS|SENDREPLY); ++ menu->redraw = REDRAW_FULL; ++ break; ++ } ++#endif ++ + case OP_REPLY: + case OP_GROUP_REPLY: + case OP_GROUP_CHAT_REPLY: +diff -udprP mutt-1.12.1.orig/recvcmd.c mutt-1.12.1/recvcmd.c +--- mutt-1.12.1.orig/recvcmd.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/recvcmd.c 2019-08-11 20:31:26.144940521 +0300 +@@ -398,7 +398,7 @@ static BODY ** copy_problematic_attachme + static void attach_forward_bodies (FILE * fp, HEADER * hdr, + ATTACH_CONTEXT *actx, + BODY * cur, +- short nattach) ++ short nattach, int flags) + { + short i; + short mime_fwd_all = 0; +@@ -554,7 +554,7 @@ static void attach_forward_bodies (FILE + tmpfp = NULL; + + /* now that we have the template, send it. */ +- ci_send_message (0, tmphdr, tmpbody, NULL, parent_hdr); ++ ci_send_message (flags, tmphdr, tmpbody, NULL, parent_hdr); + return; + + bail: +@@ -581,7 +581,7 @@ bail: + */ + + static void attach_forward_msgs (FILE * fp, HEADER * hdr, +- ATTACH_CONTEXT *actx, BODY * cur) ++ ATTACH_CONTEXT *actx, BODY * cur, int flags) + { + HEADER *curhdr = NULL; + HEADER *tmphdr; +@@ -686,23 +686,23 @@ static void attach_forward_msgs (FILE * + else + mutt_free_header (&tmphdr); + +- ci_send_message (0, tmphdr, *tmpbody ? tmpbody : NULL, ++ ci_send_message (flags, tmphdr, *tmpbody ? tmpbody : NULL, + NULL, curhdr); + + } + + void mutt_attach_forward (FILE * fp, HEADER * hdr, +- ATTACH_CONTEXT *actx, BODY * cur) ++ ATTACH_CONTEXT *actx, BODY * cur, int flags) + { + short nattach; + + + if (check_all_msg (actx, cur, 0) == 0) +- attach_forward_msgs (fp, hdr, actx, cur); ++ attach_forward_msgs (fp, hdr, actx, cur, flags); + else + { + nattach = count_tagged (actx); +- attach_forward_bodies (fp, hdr, actx, cur, nattach); ++ attach_forward_bodies (fp, hdr, actx, cur, nattach, flags); + } + } + +@@ -795,6 +795,17 @@ attach_reply_envelope_defaults (ENVELOPE + return -1; + } + ++#ifdef USE_NNTP ++ if ((flags & SENDNEWS)) ++ { ++ /* in case followup set Newsgroups: with Followup-To: if it present */ ++ if (!env->newsgroups && curenv && ++ mutt_strcasecmp (curenv->followup_to, "poster")) ++ env->newsgroups = safe_strdup (curenv->followup_to); ++ } ++ else ++#endif ++ { + if (parent) + { + if (mutt_fetch_recips (env, curenv, flags) == -1) +@@ -817,6 +828,7 @@ attach_reply_envelope_defaults (ENVELOPE + } + + mutt_fix_reply_recipients (env); ++ } + mutt_make_misc_reply_headers (env, Context, curhdr, curenv); + + if (parent) +@@ -879,6 +891,13 @@ void mutt_attach_reply (FILE * fp, HEADE + char prefix[SHORT_STRING]; + int rc; + ++#ifdef USE_NNTP ++ if (flags & SENDNEWS) ++ set_option (OPTNEWSSEND); ++ else ++ unset_option (OPTNEWSSEND); ++#endif ++ + if (check_all_msg (actx, cur, 0) == -1) + { + nattach = count_tagged (actx); +diff -udprP mutt-1.12.1.orig/rfc2047.c mutt-1.12.1/rfc2047.c +--- mutt-1.12.1.orig/rfc2047.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/rfc2047.c 2019-08-11 20:31:26.144940521 +0300 +@@ -633,6 +633,9 @@ void rfc2047_encode_envelope (ENVELOPE * + rfc2047_encode_adrlist (e->mail_followup_to, "Mail-Followup-To"); + rfc2047_encode_adrlist (e->sender, "Sender"); + rfc2047_encode_string (&e->x_label); ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND) || option (OPTMIMESUBJECT)) ++#endif + rfc2047_encode_string (&e->subject); + } + +diff -udprP mutt-1.12.1.orig/send.c mutt-1.12.1/send.c +--- mutt-1.12.1.orig/send.c 2019-06-14 18:57:33.000000000 +0300 ++++ mutt-1.12.1/send.c 2019-08-11 20:31:26.144940521 +0300 +@@ -46,6 +46,11 @@ + #include + #include + ++#ifdef USE_NNTP ++#include "nntp.h" ++#include "mx.h" ++#endif ++ + #ifdef MIXMASTER + #include "remailer.h" + #endif +@@ -217,17 +222,51 @@ static int edit_address (ADDRESS **a, /* + return 0; + } + +-static int edit_envelope (ENVELOPE *en) ++static int edit_envelope (ENVELOPE *en, int flags) + { + char buf[HUGE_STRING]; + LIST *uh = UserHeader; + ++#ifdef USE_NNTP ++ if (option (OPTNEWSSEND)) ++ { ++ if (en->newsgroups) ++ strfcpy (buf, en->newsgroups, sizeof (buf)); ++ else ++ buf[0] = 0; ++ if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) != 0) ++ return (-1); ++ FREE (&en->newsgroups); ++ en->newsgroups = safe_strdup (buf); ++ ++ if (en->followup_to) ++ strfcpy (buf, en->followup_to, sizeof (buf)); ++ else ++ buf[0] = 0; ++ if (option (OPTASKFOLLOWUP) && mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) != 0) ++ return (-1); ++ FREE (&en->followup_to); ++ en->followup_to = safe_strdup (buf); ++ ++ if (en->x_comment_to) ++ strfcpy (buf, en->x_comment_to, sizeof (buf)); ++ else ++ buf[0] = 0; ++ if (option (OPTXCOMMENTTO) && option (OPTASKXCOMMENTTO) && mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) != 0) ++ return (-1); ++ FREE (&en->x_comment_to); ++ en->x_comment_to = safe_strdup (buf); ++ } ++ else ++#endif ++ { + if (edit_address (&en->to, _("To: ")) == -1 || en->to == NULL) + return (-1); + if (option (OPTASKCC) && edit_address (&en->cc, _("Cc: ")) == -1) + return (-1); + if (option (OPTASKBCC) && edit_address (&en->bcc, _("Bcc: ")) == -1) + return (-1); ++ } + + if (en->subject) + { +@@ -262,6 +301,14 @@ static int edit_envelope (ENVELOPE *en) + return 0; + } + ++#ifdef USE_NNTP ++char *nntp_get_header (const char *s) ++{ ++ SKIPWS (s); ++ return safe_strdup (s); ++} ++#endif ++ + static void process_user_recips (ENVELOPE *env) + { + LIST *uh = UserHeader; +@@ -274,6 +321,14 @@ static void process_user_recips (ENVELOP + env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3); + else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0) + env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4); ++#ifdef USE_NNTP ++ else if (ascii_strncasecmp ("newsgroups:", uh->data, 11) == 0) ++ env->newsgroups = nntp_get_header (uh->data + 11); ++ else if (ascii_strncasecmp ("followup-to:", uh->data, 12) == 0) ++ env->followup_to = nntp_get_header (uh->data + 12); ++ else if (ascii_strncasecmp ("x-comment-to:", uh->data, 13) == 0) ++ env->x_comment_to = nntp_get_header (uh->data + 13); ++#endif + } + } + +@@ -313,6 +368,12 @@ static void process_user_header (ENVELOP + else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 && + ascii_strncasecmp ("cc:", uh->data, 3) != 0 && + ascii_strncasecmp ("bcc:", uh->data, 4) != 0 && ++#ifdef USE_NNTP ++ ascii_strncasecmp ("newsgroups:", uh->data, 11) != 0 && ++ ascii_strncasecmp ("followup-to:", uh->data, 12) != 0 && ++ ascii_strncasecmp ("x-comment-to:", uh->data, 13) != 0 && ++#endif ++ ascii_strncasecmp ("supersedes:", uh->data, 11) != 0 && + ascii_strncasecmp ("subject:", uh->data, 8) != 0 && + ascii_strncasecmp ("return-path:", uh->data, 12) != 0) + { +@@ -775,6 +836,10 @@ void mutt_add_to_reference_headers (ENVE + if (pp) *pp = p; + if (qq) *qq = q; + ++#ifdef USE_NNTP ++ if (option (OPTNEWSSEND) && option (OPTXCOMMENTTO) && curenv->from) ++ env->x_comment_to = safe_strdup (mutt_get_name (curenv->from)); ++#endif + } + + static void +@@ -837,6 +902,16 @@ envelope_defaults (ENVELOPE *env, CONTEX + + if (flags & (SENDREPLY|SENDTOSENDER)) + { ++#ifdef USE_NNTP ++ if ((flags & SENDNEWS)) ++ { ++ /* in case followup set Newsgroups: with Followup-To: if it present */ ++ if (!env->newsgroups && curenv && ++ mutt_strcasecmp (curenv->followup_to, "poster")) ++ env->newsgroups = safe_strdup (curenv->followup_to); ++ } ++ else ++#endif + if (tag) + { + HEADER *h; +@@ -982,7 +1057,18 @@ void mutt_set_followup_to (ENVELOPE *e) + * it hasn't already been set + */ + +- if (option (OPTFOLLOWUPTO) && !e->mail_followup_to) ++ if (!option (OPTFOLLOWUPTO)) ++ return; ++#ifdef USE_NNTP ++ if (option (OPTNEWSSEND)) ++ { ++ if (!e->followup_to && e->newsgroups && (strrchr (e->newsgroups, ','))) ++ e->followup_to = safe_strdup (e->newsgroups); ++ return; ++ } ++#endif ++ ++ if (!e->mail_followup_to) + { + if (mutt_is_list_cc (0, e->to, e->cc)) + { +@@ -1148,6 +1234,9 @@ static int send_message (HEADER *msg) + #endif + + #if USE_SMTP ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + if (SmtpUrl) + return mutt_smtp_send (msg->env->from, msg->env->to, msg->env->cc, + msg->env->bcc, tempfile, +@@ -1563,6 +1652,13 @@ ci_send_message (int flags, /* send mod + + int rv = -1; + ++#ifdef USE_NNTP ++ if (flags & SENDNEWS) ++ set_option (OPTNEWSSEND); ++ else ++ unset_option (OPTNEWSSEND); ++#endif ++ + if (!flags && !msg && quadoption (OPT_RECALL) != MUTT_NO && + mutt_num_postponed (1)) + { +@@ -1702,12 +1798,33 @@ ci_send_message (int flags, /* send mod + if (flags & SENDREPLY) + mutt_fix_reply_recipients (msg->env); + ++#ifdef USE_NNTP ++ if ((flags & SENDNEWS) && ctx && ctx->magic == MUTT_NNTP && !msg->env->newsgroups) ++ msg->env->newsgroups = safe_strdup (((NNTP_DATA *)ctx->data)->group); ++#endif ++ + if (! (flags & (SENDMAILX|SENDBATCH)) && + ! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) && + ! ((flags & SENDREPLY) && option (OPTFASTREPLY))) + { +- if (edit_envelope (msg->env) == -1) ++ if (edit_envelope (msg->env, flags) == -1) + goto cleanup; ++#ifdef USE_NNTP ++ /* ++ * If postponed message is a news article, it have ++ * a "Newsgroups:" header line, then set appropriate flag. ++ */ ++ if (msg->env->newsgroups) ++ { ++ flags |= SENDNEWS; ++ set_option (OPTNEWSSEND); ++ } ++ else ++ { ++ flags &= ~SENDNEWS; ++ unset_option (OPTNEWSSEND); ++ } ++#endif + } + + /* the from address must be set here regardless of whether or not +@@ -2016,6 +2133,11 @@ main_loop: + if (i == -1) + { + /* abort */ ++#ifdef USE_NNTP ++ if (flags & SENDNEWS) ++ mutt_message _("Article not posted."); ++ else ++#endif + mutt_message _("Mail not sent."); + goto cleanup; + } +@@ -2029,6 +2151,9 @@ main_loop: + } + } + ++#ifdef USE_NNTP ++ if (!(flags & SENDNEWS)) ++#endif + if (!has_recips (msg->env->to) && !has_recips (msg->env->cc) && + !has_recips (msg->env->bcc)) + { +@@ -2062,6 +2187,19 @@ main_loop: + mutt_error _("No subject specified."); + goto main_loop; + } ++#ifdef USE_NNTP ++ if ((flags & SENDNEWS) && !msg->env->subject) ++ { ++ mutt_error _("No subject specified."); ++ goto main_loop; ++ } ++ ++ if ((flags & SENDNEWS) && !msg->env->newsgroups) ++ { ++ mutt_error _("No newsgroup specified."); ++ goto main_loop; ++ } ++#endif + + /* Scan for a mention of an attachment in the message body and + * prompt if there is none. */ +@@ -2184,7 +2322,12 @@ main_loop: + + if (!option (OPTNOCURSES) && ! (flags & SENDMAILX)) + { +- mutt_message (i == 0 ? _("Mail sent.") : _("Sending in background.")); ++ mutt_message (i != 0 ? _("Sending in background.") : ++#ifdef USE_NNTP ++ (flags & SENDNEWS) ? _("Article posted.") : _("Mail sent.")); ++#else ++ _("Mail sent.")); ++#endif + mutt_sleep (0); + } + +diff -udprP mutt-1.12.1.orig/sendlib.c mutt-1.12.1/sendlib.c +--- mutt-1.12.1.orig/sendlib.c 2019-06-14 18:57:30.000000000 +0300 ++++ mutt-1.12.1/sendlib.c 2019-08-11 20:31:26.145940506 +0300 +@@ -47,6 +47,10 @@ + #include + #include + ++#ifdef USE_NNTP ++#include "nntp.h" ++#endif ++ + #ifdef HAVE_SYSEXITS_H + #include + #else /* Make sure EX_OK is defined */ +@@ -1590,6 +1594,14 @@ void mutt_write_references (LIST *r, FIL + { + LIST **ref = NULL; + int refcnt = 0, refmax = 0; ++ int multiline = 1; ++ int space = 0; ++ ++ if (trim < 0) ++ { ++ trim = -trim; ++ multiline = 0; ++ } + + for ( ; (trim == 0 || refcnt < trim) && r ; r = r->next) + { +@@ -1600,9 +1612,11 @@ void mutt_write_references (LIST *r, FIL + + while (refcnt-- > 0) + { +- fputc (' ', f); ++ if (multiline || space) ++ fputc (' ', f); ++ space = 1; + fputs (ref[refcnt]->data, f); +- if (refcnt >= 1) ++ if (multiline && refcnt >= 1) + fputc ('\n', f); + } + +@@ -2018,6 +2032,9 @@ int mutt_write_rfc822_header (FILE *fp, + mutt_write_address_list (env->to, fp, 4, 0); + } + else if (mode == MUTT_WRITE_HEADER_EDITHDRS) ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + fputs ("To: \n", fp); + + if (env->cc) +@@ -2026,6 +2043,9 @@ int mutt_write_rfc822_header (FILE *fp, + mutt_write_address_list (env->cc, fp, 4, 0); + } + else if (mode == MUTT_WRITE_HEADER_EDITHDRS) ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + fputs ("Cc: \n", fp); + + if (env->bcc) +@@ -2039,8 +2059,28 @@ int mutt_write_rfc822_header (FILE *fp, + } + } + else if (mode == MUTT_WRITE_HEADER_EDITHDRS) ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + fputs ("Bcc: \n", fp); + ++#ifdef USE_NNTP ++ if (env->newsgroups) ++ fprintf (fp, "Newsgroups: %s\n", env->newsgroups); ++ else if (mode == 1 && option (OPTNEWSSEND)) ++ fputs ("Newsgroups: \n", fp); ++ ++ if (env->followup_to) ++ fprintf (fp, "Followup-To: %s\n", env->followup_to); ++ else if (mode == 1 && option (OPTNEWSSEND)) ++ fputs ("Followup-To: \n", fp); ++ ++ if (env->x_comment_to) ++ fprintf (fp, "X-Comment-To: %s\n", env->x_comment_to); ++ else if (mode == 1 && option (OPTNEWSSEND) && option (OPTXCOMMENTTO)) ++ fputs ("X-Comment-To: \n", fp); ++#endif ++ + if (env->subject) + { + if (hide_protected_subject && +@@ -2066,6 +2106,9 @@ int mutt_write_rfc822_header (FILE *fp, + fputs ("Reply-To: \n", fp); + + if (env->mail_followup_to) ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++#endif + { + fputs ("Mail-Followup-To: ", fp); + mutt_write_address_list (env->mail_followup_to, fp, 18, 0); +@@ -2415,6 +2458,24 @@ mutt_invoke_sendmail (ADDRESS *from, /* + size_t extra_argslen = 0, extra_argsmax = 0; + int i; + ++#ifdef USE_NNTP ++ if (option (OPTNEWSSEND)) ++ { ++ char cmd[LONG_STRING]; ++ ++ mutt_FormatString (cmd, sizeof (cmd), 0, MuttIndexWindow->cols, ++ NONULL (Inews), nntp_format_str, 0, 0); ++ if (!*cmd) ++ { ++ i = nntp_post (msg); ++ unlink (msg); ++ return i; ++ } ++ ++ s = safe_strdup (cmd); ++ } ++#endif ++ + /* ensure that $sendmail is set to avoid a crash. http://dev.mutt.org/trac/ticket/3548 */ + if (!s) + { +@@ -2464,6 +2525,10 @@ mutt_invoke_sendmail (ADDRESS *from, /* + } + } + ++#ifdef USE_NNTP ++ if (!option (OPTNEWSSEND)) ++ { ++#endif + if (eightbit && option (OPTUSE8BITMIME)) + args = add_option (args, &argslen, &argsmax, "-B8BITMIME"); + +@@ -2497,6 +2562,9 @@ mutt_invoke_sendmail (ADDRESS *from, /* + args = add_args (args, &argslen, &argsmax, to); + args = add_args (args, &argslen, &argsmax, cc); + args = add_args (args, &argslen, &argsmax, bcc); ++#ifdef USE_NNTP ++ } ++#endif + + if (argslen == argsmax) + safe_realloc (&args, sizeof (char *) * (++argsmax)); +@@ -2689,6 +2757,10 @@ int mutt_bounce_message (FILE *fp, HEADE + } + rfc822_write_address (resent_from, sizeof (resent_from), from, 0); + ++#ifdef USE_NNTP ++ unset_option (OPTNEWSSEND); ++#endif ++ + /* + * prepare recipient list. idna conversion appears to happen before this + * function is called, since the user receives confirmation of the address +diff -udprP mutt-1.12.1.orig/sort.c mutt-1.12.1/sort.c +--- mutt-1.12.1.orig/sort.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/sort.c 2019-08-11 20:31:26.145940506 +0300 +@@ -24,6 +24,11 @@ + #include "sort.h" + #include "mutt_idna.h" + ++#ifdef USE_NNTP ++#include "mx.h" ++#include "nntp.h" ++#endif ++ + #include + #include + #include +@@ -155,6 +160,17 @@ static int compare_order (const void *a, + HEADER **ha = (HEADER **) a; + HEADER **hb = (HEADER **) b; + ++#ifdef USE_NNTP ++ if (Context && Context->magic == MUTT_NNTP) ++ { ++ anum_t na = NHDR (*ha)->article_num; ++ anum_t nb = NHDR (*hb)->article_num; ++ int result = na == nb ? 0 : na > nb ? 1 : -1; ++ AUXSORT (result, a, b); ++ return (SORTCODE (result)); ++ } ++ else ++#endif + /* no need to auxsort because you will never have equality here */ + return (SORTCODE ((*ha)->index - (*hb)->index)); + } +diff -udprP mutt-1.12.1.orig/url.c mutt-1.12.1/url.c +--- mutt-1.12.1.orig/url.c 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/url.c 2019-08-11 20:31:26.145940506 +0300 +@@ -40,6 +40,8 @@ static const struct mapping_t UrlMap[] = + { "imaps", U_IMAPS }, + { "pop", U_POP }, + { "pops", U_POPS }, ++ { "news", U_NNTP }, ++ { "snews", U_NNTPS }, + { "mailto", U_MAILTO }, + { "smtp", U_SMTP }, + { "smtps", U_SMTPS }, +@@ -243,7 +245,7 @@ int url_ciss_tobuffer (ciss_url_t* ciss, + if (!(flags & U_PATH)) + mutt_buffer_addstr (dest, "//"); + +- if (ciss->user) ++ if (ciss->user && (ciss->user[0] || !(flags & U_PATH))) + { + char u[STRING]; + url_pct_encode (u, sizeof (u), ciss->user); +diff -udprP mutt-1.12.1.orig/url.h mutt-1.12.1/url.h +--- mutt-1.12.1.orig/url.h 2019-05-25 19:22:39.000000000 +0300 ++++ mutt-1.12.1/url.h 2019-08-11 20:31:26.145940506 +0300 +@@ -8,6 +8,8 @@ typedef enum url_scheme + U_POPS, + U_IMAP, + U_IMAPS, ++ U_NNTP, ++ U_NNTPS, + U_SMTP, + U_SMTPS, + U_MAILTO,