- ac 2.5x fix

[packages/cyrus-sasl.git] / cyrus-sasl-configdir.patch

diff -urN cyrus-sasl-1.5.21.orig/acconfig.h cyrus-sasl-1.5.21/acconfig.h
--- cyrus-sasl-1.5.21.orig/acconfig.h	Tue Mar  7 06:19:51 2000
+++ cyrus-sasl-1.5.21/acconfig.h	Thu Jun  1 13:08:35 2000
@@ -64,6 +64,9 @@
 /* This is where plugins will live at runtime */
 #undef PLUGINDIR
 
+/* This is where config files will live at runtime */
+#undef CONFIGDIR
+
 /* Make autoheader happy */
 #undef WITH_SYMBOL_UNDERSCORE
 
@@ -152,6 +155,7 @@
 #endif
 
 #define SASL_PATH_ENV_VAR "SASL_PATH"
+#define SASL_CONF_PATH_ENV_VAR "SASL_CONF_PATH"
 
 #include <stdlib.h>
 #include <sys/types.h>
diff -urN cyrus-sasl-1.5.21.orig/configure.in cyrus-sasl-1.5.21/configure.in
--- cyrus-sasl-1.5.21.orig/configure.in	Tue May  9 19:52:53 2000
+++ cyrus-sasl-1.5.21/configure.in	Thu Jun  1 13:48:11 2000
@@ -583,6 +583,13 @@
 AC_DEFINE_UNQUOTED(PLUGINDIR, "$plugindir")
 AC_SUBST(plugindir)
 
+AC_ARG_WITH(configdir, [   --with-configdir=DIR    set the directory where config files will
+                          be found [/etc/sasl] ],
+  configdir=$withval,
+  configdir=/etc/sasl)
+AC_DEFINE_UNQUOTED(CONFIGDIR, "$configdir")
+AC_SUBST(configdir)
+
 dnl look for rc4 libraries. we accept the CMU one or one from openSSL
 AC_ARG_WITH(rc4, [  --with-rc4=DIR          use rc4 (look in DIR) [yes] ],
 	with_rc4=$withval,
diff -urN cyrus-sasl-1.5.21.orig/include/sasl.h cyrus-sasl-1.5.21/include/sasl.h
--- cyrus-sasl-1.5.21.orig/include/sasl.h	Tue May  9 19:52:53 2000
+++ cyrus-sasl-1.5.21/include/sasl.h	Thu Jun  1 13:04:48 2000
@@ -14,6 +14,7 @@
  *  sasl_getopt_t     client/server: Get an option value
  *  sasl_log_t        client/server: Log message handler
  *  sasl_getpath_t    client/server: Get path to search for mechanisms
+ *  sasl_getconfpath_t server: Get path to search for config file
  *  sasl_getsimple_t  client: Get user/language list
  *  sasl_getsecret_t  client: Get authentication secret
  *  sasl_chalprompt_t client: Display challenge and prompt for response
@@ -401,6 +402,25 @@
                               const char * file, const int type);
 
 #define SASL_CB_VERIFYFILE  (4)
+
+/* getconfpath callback -- this allows applications to specify the
+ * colon-separated path to search for config files (by default,
+ * taken from the SASL_CONF_PATH environment variable).
+ * inputs:
+ *  context     -- getconfpath context from the callback record
+ * outputs:
+ *  path	-- colon seperated path (allocated on the heap; the
+ *                 library will free it using the sasl_free_t *
+ *                 passed to sasl_set_callback, or the standard free()
+ *                 library call).
+ * returns:
+ *  SASL_OK     -- no error
+ *  SASL_FAIL   -- error
+ */
+typedef int sasl_getconfpath_t(void * context,
+			   char ** path);
+
+#define SASL_CB_GETCONFPATH	    (5)
 
 /* these are the types of files libsasl will ask about */
 #define SASL_VRFY_PLUGIN	(1)
diff -urN cyrus-sasl-1.5.21.orig/lib/common.c cyrus-sasl-1.5.21/lib/common.c
--- cyrus-sasl-1.5.21.orig/lib/common.c	Fri May  5 14:41:42 2000
+++ cyrus-sasl-1.5.21/lib/common.c	Thu Jun  1 12:53:19 2000
@@ -666,6 +666,20 @@
 }
 
 static int
+_sasl_getconfpath(void *context __attribute__((unused)),
+	      char ** path_dest)
+{
+  char *path;
+
+  if (! path_dest)
+    return SASL_BADPARAM;
+  path = getenv(SASL_CONF_PATH_ENV_VAR);
+  if (! path)
+    path = CONFIGDIR;
+  return _sasl_strdup(path, path_dest, NULL);
+}
+
+static int
 _sasl_verifyfile(void *context __attribute__((unused)),
 		 char *file  __attribute__((unused)),
 		 int type  __attribute__((unused)))
@@ -768,6 +782,10 @@
     *pproc = (int (*)()) &_sasl_getpath;
     *pcontext = NULL;
     return SASL_OK;
+  case SASL_CB_GETCONFPATH:
+    *pproc = (int (*)()) &_sasl_getconfpath;
+    *pcontext = NULL;
+    return SASL_OK;
   case SASL_CB_AUTHNAME:
     *pproc = (int (*)()) &_sasl_getsimple;
     *pcontext = conn;
@@ -1093,6 +1111,30 @@
   
   return &default_getpath_cb;
 }
+
+const sasl_callback_t *
+_sasl_find_getconfpath_callback(const sasl_callback_t *callbacks)
+{
+  static const sasl_callback_t default_getconfpath_cb = {
+    SASL_CB_GETCONFPATH,
+    &_sasl_getconfpath,
+    NULL
+  };
+
+  if (callbacks)
+    while (callbacks->id != SASL_CB_LIST_END)
+    {
+      if (callbacks->id == SASL_CB_GETCONFPATH)
+      {
+	return callbacks;
+      } else {
+	++callbacks;
+      }
+    }
+  
+  return &default_getconfpath_cb;
+}
+
 
 const sasl_callback_t *
 _sasl_find_verifyfile_callback(const sasl_callback_t *callbacks)
diff -urN cyrus-sasl-1.5.21.orig/lib/saslint.h cyrus-sasl-1.5.21/lib/saslint.h
--- cyrus-sasl-1.5.21.orig/lib/saslint.h	Wed Mar 29 06:45:21 2000
+++ cyrus-sasl-1.5.21/lib/saslint.h	Thu Jun  1 12:56:37 2000
@@ -59,6 +59,9 @@
 _sasl_find_getpath_callback(const sasl_callback_t *callbacks);
 
 extern const sasl_callback_t *
+_sasl_find_getconfpath_callback(const sasl_callback_t *callbacks);
+
+extern const sasl_callback_t *
 _sasl_find_verifyfile_callback(const sasl_callback_t *callbacks);
 
 extern int _sasl_done_with_plugin(void *plugin);
diff -urN cyrus-sasl-1.5.21.orig/lib/server.c cyrus-sasl-1.5.21/lib/server.c
--- cyrus-sasl-1.5.21.orig/lib/server.c	Tue May  9 19:52:53 2000
+++ cyrus-sasl-1.5.21/lib/server.c	Thu Jun  1 12:59:03 2000
@@ -540,15 +540,15 @@
   char *path_to_config=NULL, *c;
   char *config_filename=NULL;
   int len;
-  const sasl_callback_t *getpath_cb=NULL;
+  const sasl_callback_t *getconfpath_cb=NULL;
 
   /* get the path to the plugins; for now the config file will reside there */
-  getpath_cb=_sasl_find_getpath_callback( global_callbacks.callbacks );
-  if (getpath_cb==NULL) return SASL_BADPARAM;
+  getconfpath_cb=_sasl_find_getconfpath_callback( global_callbacks.callbacks );
+  if (getconfpath_cb==NULL) return SASL_BADPARAM;
 
-  /* getpath_cb->proc MUST be a sasl_getpath_t; if only c had a type
+  /* getconfpath_cb->proc MUST be a sasl_getconfpath_t; if only c had a type
      system */
-  result = ((sasl_getpath_t *)(getpath_cb->proc))(getpath_cb->context,
+  result = ((sasl_getconfpath_t *)(getconfpath_cb->proc))(getconfpath_cb->context,
 						  &path_to_config);
   if (result!=SASL_OK) goto done;
   if (path_to_config == NULL) path_to_config = "";
diff -urN cyrus-sasl-1.5.21.orig/man/sasl_getconfpath_t.3 cyrus-sasl-1.5.21/man/sasl_getconfpath_t.3
--- cyrus-sasl-1.5.21.orig/man/sasl_getconfpath_t.3	Thu Jan  1 01:00:00 1970
+++ cyrus-sasl-1.5.21/man/sasl_getconfpath_t.3	Thu Jun  1 13:54:07 2000
@@ -0,0 +1,47 @@
+.\" Hey Emacs! This file is -*- nroff -*- source.
+.\"
+.\" This manpage is Copyright (C) 1999 Tim Martin
+.\"
+.\" Permission is granted to make and distribute verbatim copies of this
+.\" manual provided the copyright notice and this permission notice are
+.\" preserved on all copies.
+.\"
+.\" Permission is granted to copy and distribute modified versions of this
+.\" manual under the conditions for verbatim copying, provided that the
+.\" entire resulting derived work is distributed under the terms of a
+.\" permission notice identical to this one
+.\" 
+.\" Formatted or processed versions of this manual, if unaccompanied by
+.\" the source, must acknowledge the copyright and authors of this work.
+.\"
+.\"
+.TH sasl_getpath_t "26 March 2000" SASL "SASL man pages"
+.SH NAME
+sasl_getconfpath_t \- The SASL callback to indicate location of the config files
+
+
+.SH SYNOPSIS
+.nf
+.B #include <sasl.h>
+
+.sp
+.BI "int sasl_getconfpath_t(void " *context ", "
+.BI "		        char ** " path ")";
+
+.fi
+.SH DESCRIPTION
+
+.B sasl_getconfpath_t
+is used if the application wishes to use a different location for the SASL cofiguration files. If this callback is not used SASL will either use the location in the enviornment variable SASL_CONF_PATH or /etc/sasl by default.
+.PP
+
+.SH "RETURN VALUE"
+
+SASL callback functions should return SASL return codes. See sasl.h for a complete list. SASL_OK indicates success.
+
+.SH "CONFORMING TO"
+RFC 2222
+.SH "SEE ALSO"
+.BR other sasl stuff
+.BR 
+.BR 
\ No newline at end of file
diff -urN cyrus-sasl-1.5.21.orig/win32/include/config.h cyrus-sasl-1.5.21/win32/include/config.h
--- cyrus-sasl-1.5.21.orig/win32/include/config.h	Tue May  9 19:52:53 2000
+++ cyrus-sasl-1.5.21/win32/include/config.h	Thu Jun  1 13:07:47 2000
@@ -72,7 +72,9 @@
 #define HAVE_MEMCPY 1
 
 #define SASL_PATH_ENV_VAR "SASL_PATH"
+#define SASL_CONF_PATH_ENV_VAR "SASL_CONF_PATH"
 #define PLUGINDIR "\\sasl-plugins"
+#define CONFIGDIR "\\sasl-configs"
 
 /* Windows calls these functions something else
  */