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1 | diff -urN capi4k-utils/pppdcapiplugin/ppp-2.4.7/Makefile capi4k-utils/pppdcapiplugin/ppp-2.4.7/Makefile |
2 | --- capi4k-utils/pppdcapiplugin/ppp-2.4.7/Makefile 1970-01-01 01:00:00.000000000 +0100 | |
3 | +++ capi4k-utils/pppdcapiplugin/ppp-2.4.7/Makefile 2015-04-12 11:14:08.000000000 +0200 | |
4 | @@ -0,0 +1,15 @@ | |
5 | +# Makefile for the capiplugin for pppd(8). | |
6 | +# | |
7 | +# Copyright 2000 Carsten Paeth (calle@calle.in-berlin.de) | |
8 | +# Copyright 2000 AVM GmbH Berlin (info@avm.de) | |
9 | +# | |
10 | +# This program is free software; you can redistribute it and/or | |
11 | +# modify it under the terms of the GNU General Public License | |
12 | +# as published by the Free Software Foundation; either version | |
13 | +# 2 of the License, or (at your option) any later version. | |
14 | + | |
15 | +include ../../.config | |
16 | +PLUGINDIR=${DESTDIR}$(CONFIG_LIBDIR)/pppd/$(PPPVERSION) | |
17 | + | |
18 | +include $(TOPDIR)/Rules.make | |
19 | + | |
20 | diff -urN capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/patchlevel.h capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/patchlevel.h | |
21 | --- capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/patchlevel.h 1970-01-01 01:00:00.000000000 +0100 | |
22 | +++ capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/patchlevel.h 2015-02-25 23:00:27.000000000 +0100 | |
23 | @@ -0,0 +1,2 @@ | |
24 | +#define VERSION "2.4.7" | |
25 | +#define DATE "9 August 2014" | |
26 | diff -urN capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/pppd.h capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/pppd.h | |
27 | --- capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/pppd.h 1970-01-01 01:00:00.000000000 +0100 | |
28 | +++ capi4k-utils/pppdcapiplugin/ppp-2.4.7/pppd/pppd.h 2015-02-25 23:00:27.000000000 +0100 | |
29 | @@ -0,0 +1,937 @@ | |
30 | +/* | |
31 | + * pppd.h - PPP daemon global declarations. | |
32 | + * | |
33 | + * Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved. | |
34 | + * | |
35 | + * Redistribution and use in source and binary forms, with or without | |
36 | + * modification, are permitted provided that the following conditions | |
37 | + * are met: | |
38 | + * | |
39 | + * 1. Redistributions of source code must retain the above copyright | |
40 | + * notice, this list of conditions and the following disclaimer. | |
41 | + * | |
42 | + * 2. Redistributions in binary form must reproduce the above copyright | |
43 | + * notice, this list of conditions and the following disclaimer in | |
44 | + * the documentation and/or other materials provided with the | |
45 | + * distribution. | |
46 | + * | |
47 | + * 3. The name "Carnegie Mellon University" must not be used to | |
48 | + * endorse or promote products derived from this software without | |
49 | + * prior written permission. For permission or any legal | |
50 | + * details, please contact | |
51 | + * Office of Technology Transfer | |
52 | + * Carnegie Mellon University | |
53 | + * 5000 Forbes Avenue | |
54 | + * Pittsburgh, PA 15213-3890 | |
55 | + * (412) 268-4387, fax: (412) 268-7395 | |
56 | + * tech-transfer@andrew.cmu.edu | |
57 | + * | |
58 | + * 4. Redistributions of any form whatsoever must retain the following | |
59 | + * acknowledgment: | |
60 | + * "This product includes software developed by Computing Services | |
61 | + * at Carnegie Mellon University (http://www.cmu.edu/computing/)." | |
62 | + * | |
63 | + * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO | |
64 | + * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY | |
65 | + * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE | |
66 | + * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
67 | + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN | |
68 | + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING | |
69 | + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
70 | + * | |
71 | + * $Id: pppd.h,v 1.96 2008/06/23 11:47:18 paulus Exp $ | |
72 | + */ | |
73 | + | |
74 | +/* | |
75 | + * TODO: | |
76 | + */ | |
77 | + | |
78 | +#ifndef __PPPD_H__ | |
79 | +#define __PPPD_H__ | |
80 | + | |
81 | +#include <stdio.h> /* for FILE */ | |
82 | +#include <limits.h> /* for NGROUPS_MAX */ | |
83 | +#include <sys/param.h> /* for MAXPATHLEN and BSD4_4, if defined */ | |
84 | +#include <sys/types.h> /* for u_int32_t, if defined */ | |
85 | +#include <sys/time.h> /* for struct timeval */ | |
86 | +#include <net/ppp_defs.h> | |
87 | +#include "patchlevel.h" | |
88 | + | |
89 | +#if defined(__STDC__) | |
90 | +#include <stdarg.h> | |
91 | +#define __V(x) x | |
92 | +#else | |
93 | +#include <varargs.h> | |
94 | +#define __V(x) (va_alist) va_dcl | |
95 | +#define const | |
96 | +#define volatile | |
97 | +#endif | |
98 | + | |
99 | +#ifdef INET6 | |
100 | +#include "eui64.h" | |
101 | +#endif | |
102 | + | |
103 | +/* | |
104 | + * Limits. | |
105 | + */ | |
106 | + | |
107 | +#define NUM_PPP 1 /* One PPP interface supported (per process) */ | |
108 | +#define MAXWORDLEN 1024 /* max length of word in file (incl null) */ | |
109 | +#define MAXARGS 1 /* max # args to a command */ | |
110 | +#define MAXNAMELEN 256 /* max length of hostname or name for auth */ | |
111 | +#define MAXSECRETLEN 256 /* max length of password or secret */ | |
112 | + | |
113 | +/* | |
114 | + * Option descriptor structure. | |
115 | + */ | |
116 | + | |
117 | +typedef unsigned char bool; | |
118 | + | |
119 | +enum opt_type { | |
120 | + o_special_noarg = 0, | |
121 | + o_special = 1, | |
122 | + o_bool, | |
123 | + o_int, | |
124 | + o_uint32, | |
125 | + o_string, | |
126 | + o_wild | |
127 | +}; | |
128 | + | |
129 | +typedef struct { | |
130 | + char *name; /* name of the option */ | |
131 | + enum opt_type type; | |
132 | + void *addr; | |
133 | + char *description; | |
134 | + unsigned int flags; | |
135 | + void *addr2; | |
136 | + int upper_limit; | |
137 | + int lower_limit; | |
138 | + const char *source; | |
139 | + short int priority; | |
140 | + short int winner; | |
141 | +} option_t; | |
142 | + | |
143 | +/* Values for flags */ | |
144 | +#define OPT_VALUE 0xff /* mask for presupplied value */ | |
145 | +#define OPT_HEX 0x100 /* int option is in hex */ | |
146 | +#define OPT_NOARG 0x200 /* option doesn't take argument */ | |
147 | +#define OPT_OR 0x400 /* for u32, OR in argument to value */ | |
148 | +#define OPT_INC 0x400 /* for o_int, increment value */ | |
149 | +#define OPT_A2OR 0x800 /* for o_bool, OR arg to *(u_char *)addr2 */ | |
150 | +#define OPT_PRIV 0x1000 /* privileged option */ | |
151 | +#define OPT_STATIC 0x2000 /* string option goes into static array */ | |
152 | +#define OPT_NOINCR 0x2000 /* for o_int, value mustn't be increased */ | |
153 | +#define OPT_LLIMIT 0x4000 /* check value against lower limit */ | |
154 | +#define OPT_ULIMIT 0x8000 /* check value against upper limit */ | |
155 | +#define OPT_LIMITS (OPT_LLIMIT|OPT_ULIMIT) | |
156 | +#define OPT_ZEROOK 0x10000 /* 0 value is OK even if not within limits */ | |
157 | +#define OPT_HIDE 0x10000 /* for o_string, print value as ?????? */ | |
158 | +#define OPT_A2LIST 0x20000 /* for o_special, keep list of values */ | |
159 | +#define OPT_A2CLRB 0x20000 /* o_bool, clr val bits in *(u_char *)addr2 */ | |
160 | +#define OPT_ZEROINF 0x40000 /* with OPT_NOINCR, 0 == infinity */ | |
161 | +#define OPT_PRIO 0x80000 /* process option priorities for this option */ | |
162 | +#define OPT_PRIOSUB 0x100000 /* subsidiary member of priority group */ | |
163 | +#define OPT_ALIAS 0x200000 /* option is alias for previous option */ | |
164 | +#define OPT_A2COPY 0x400000 /* addr2 -> second location to rcv value */ | |
165 | +#define OPT_ENABLE 0x800000 /* use *addr2 as enable for option */ | |
166 | +#define OPT_A2CLR 0x1000000 /* clear *(bool *)addr2 */ | |
167 | +#define OPT_PRIVFIX 0x2000000 /* user can't override if set by root */ | |
168 | +#define OPT_INITONLY 0x4000000 /* option can only be set in init phase */ | |
169 | +#define OPT_DEVEQUIV 0x8000000 /* equiv to device name */ | |
170 | +#define OPT_DEVNAM (OPT_INITONLY | OPT_DEVEQUIV) | |
171 | +#define OPT_A2PRINTER 0x10000000 /* *addr2 printer_func to print option */ | |
172 | +#define OPT_A2STRVAL 0x20000000 /* *addr2 points to current string value */ | |
173 | +#define OPT_NOPRINT 0x40000000 /* don't print this option at all */ | |
174 | + | |
175 | +#define OPT_VAL(x) ((x) & OPT_VALUE) | |
176 | + | |
177 | +/* Values for priority */ | |
178 | +#define OPRIO_DEFAULT 0 /* a default value */ | |
179 | +#define OPRIO_CFGFILE 1 /* value from a configuration file */ | |
180 | +#define OPRIO_CMDLINE 2 /* value from the command line */ | |
181 | +#define OPRIO_SECFILE 3 /* value from options in a secrets file */ | |
182 | +#define OPRIO_ROOT 100 /* added to priority if OPT_PRIVFIX && root */ | |
183 | + | |
184 | +#ifndef GIDSET_TYPE | |
185 | +#define GIDSET_TYPE gid_t | |
186 | +#endif | |
187 | + | |
188 | +/* Structure representing a list of permitted IP addresses. */ | |
189 | +struct permitted_ip { | |
190 | + int permit; /* 1 = permit, 0 = forbid */ | |
191 | + u_int32_t base; /* match if (addr & mask) == base */ | |
192 | + u_int32_t mask; /* base and mask are in network byte order */ | |
193 | +}; | |
194 | + | |
195 | +/* | |
196 | + * Unfortunately, the linux kernel driver uses a different structure | |
197 | + * for statistics from the rest of the ports. | |
198 | + * This structure serves as a common representation for the bits | |
199 | + * pppd needs. | |
200 | + */ | |
201 | +struct pppd_stats { | |
202 | + unsigned int bytes_in; | |
203 | + unsigned int bytes_out; | |
204 | + unsigned int pkts_in; | |
205 | + unsigned int pkts_out; | |
206 | +}; | |
207 | + | |
208 | +/* Used for storing a sequence of words. Usually malloced. */ | |
209 | +struct wordlist { | |
210 | + struct wordlist *next; | |
211 | + char *word; | |
212 | +}; | |
213 | + | |
214 | +/* An endpoint discriminator, used with multilink. */ | |
215 | +#define MAX_ENDP_LEN 20 /* maximum length of discriminator value */ | |
216 | +struct epdisc { | |
217 | + unsigned char class; | |
218 | + unsigned char length; | |
219 | + unsigned char value[MAX_ENDP_LEN]; | |
220 | +}; | |
221 | + | |
222 | +/* values for epdisc.class */ | |
223 | +#define EPD_NULL 0 /* null discriminator, no data */ | |
224 | +#define EPD_LOCAL 1 | |
225 | +#define EPD_IP 2 | |
226 | +#define EPD_MAC 3 | |
227 | +#define EPD_MAGIC 4 | |
228 | +#define EPD_PHONENUM 5 | |
229 | + | |
230 | +typedef void (*notify_func) __P((void *, int)); | |
231 | +typedef void (*printer_func) __P((void *, char *, ...)); | |
232 | + | |
233 | +struct notifier { | |
234 | + struct notifier *next; | |
235 | + notify_func func; | |
236 | + void *arg; | |
237 | +}; | |
238 | + | |
239 | +/* | |
240 | + * Global variables. | |
241 | + */ | |
242 | + | |
243 | +extern int hungup; /* Physical layer has disconnected */ | |
244 | +extern int ifunit; /* Interface unit number */ | |
245 | +extern char ifname[]; /* Interface name */ | |
246 | +extern char hostname[]; /* Our hostname */ | |
247 | +extern u_char outpacket_buf[]; /* Buffer for outgoing packets */ | |
248 | +extern int devfd; /* fd of underlying device */ | |
249 | +extern int fd_ppp; /* fd for talking PPP */ | |
250 | +extern int phase; /* Current state of link - see values below */ | |
251 | +extern int baud_rate; /* Current link speed in bits/sec */ | |
252 | +extern char *progname; /* Name of this program */ | |
253 | +extern int redirect_stderr;/* Connector's stderr should go to file */ | |
254 | +extern char peer_authname[];/* Authenticated name of peer */ | |
255 | +extern int auth_done[NUM_PPP]; /* Methods actually used for auth */ | |
256 | +extern int privileged; /* We were run by real-uid root */ | |
257 | +extern int need_holdoff; /* Need holdoff period after link terminates */ | |
258 | +extern char **script_env; /* Environment variables for scripts */ | |
259 | +extern int detached; /* Have detached from controlling tty */ | |
260 | +extern GIDSET_TYPE groups[NGROUPS_MAX]; /* groups the user is in */ | |
261 | +extern int ngroups; /* How many groups valid in groups */ | |
262 | +extern struct pppd_stats link_stats; /* byte/packet counts etc. for link */ | |
263 | +extern int link_stats_valid; /* set if link_stats is valid */ | |
264 | +extern unsigned link_connect_time; /* time the link was up for */ | |
265 | +extern int using_pty; /* using pty as device (notty or pty opt.) */ | |
266 | +extern int log_to_fd; /* logging to this fd as well as syslog */ | |
267 | +extern bool log_default; /* log_to_fd is default (stdout) */ | |
268 | +extern char *no_ppp_msg; /* message to print if ppp not in kernel */ | |
269 | +extern volatile int status; /* exit status for pppd */ | |
270 | +extern bool devnam_fixed; /* can no longer change devnam */ | |
271 | +extern int unsuccess; /* # unsuccessful connection attempts */ | |
272 | +extern int do_callback; /* set if we want to do callback next */ | |
273 | +extern int doing_callback; /* set if this is a callback */ | |
274 | +extern int error_count; /* # of times error() has been called */ | |
275 | +extern char ppp_devnam[MAXPATHLEN]; | |
276 | +extern char remote_number[MAXNAMELEN]; /* Remote telephone number, if avail. */ | |
277 | +extern int ppp_session_number; /* Session number (eg PPPoE session) */ | |
278 | +extern int fd_devnull; /* fd open to /dev/null */ | |
279 | + | |
280 | +extern int listen_time; /* time to listen first (ms) */ | |
281 | +extern bool doing_multilink; | |
282 | +extern bool multilink_master; | |
283 | +extern bool bundle_eof; | |
284 | +extern bool bundle_terminating; | |
285 | + | |
286 | +extern struct notifier *pidchange; /* for notifications of pid changing */ | |
287 | +extern struct notifier *phasechange; /* for notifications of phase changes */ | |
288 | +extern struct notifier *exitnotify; /* for notification that we're exiting */ | |
289 | +extern struct notifier *sigreceived; /* notification of received signal */ | |
290 | +extern struct notifier *ip_up_notifier; /* IPCP has come up */ | |
291 | +extern struct notifier *ip_down_notifier; /* IPCP has gone down */ | |
292 | +extern struct notifier *ipv6_up_notifier; /* IPV6CP has come up */ | |
293 | +extern struct notifier *ipv6_down_notifier; /* IPV6CP has gone down */ | |
294 | +extern struct notifier *auth_up_notifier; /* peer has authenticated */ | |
295 | +extern struct notifier *link_down_notifier; /* link has gone down */ | |
296 | +extern struct notifier *fork_notifier; /* we are a new child process */ | |
297 | + | |
298 | +/* Values for do_callback and doing_callback */ | |
299 | +#define CALLBACK_DIALIN 1 /* we are expecting the call back */ | |
300 | +#define CALLBACK_DIALOUT 2 /* we are dialling out to call back */ | |
301 | + | |
302 | +/* | |
303 | + * Variables set by command-line options. | |
304 | + */ | |
305 | + | |
306 | +extern int debug; /* Debug flag */ | |
307 | +extern int kdebugflag; /* Tell kernel to print debug messages */ | |
308 | +extern int default_device; /* Using /dev/tty or equivalent */ | |
309 | +extern char devnam[MAXPATHLEN]; /* Device name */ | |
310 | +extern int crtscts; /* Use hardware flow control */ | |
311 | +extern int stop_bits; /* Number of serial port stop bits */ | |
312 | +extern bool modem; /* Use modem control lines */ | |
313 | +extern int inspeed; /* Input/Output speed requested */ | |
314 | +extern u_int32_t netmask; /* IP netmask to set on interface */ | |
315 | +extern bool lockflag; /* Create lock file to lock the serial dev */ | |
316 | +extern bool nodetach; /* Don't detach from controlling tty */ | |
317 | +extern bool updetach; /* Detach from controlling tty when link up */ | |
318 | +extern bool master_detach; /* Detach when multilink master without link */ | |
319 | +extern char *initializer; /* Script to initialize physical link */ | |
320 | +extern char *connect_script; /* Script to establish physical link */ | |
321 | +extern char *disconnect_script; /* Script to disestablish physical link */ | |
322 | +extern char *welcomer; /* Script to welcome client after connection */ | |
323 | +extern char *ptycommand; /* Command to run on other side of pty */ | |
324 | +extern int maxconnect; /* Maximum connect time (seconds) */ | |
325 | +extern char user[MAXNAMELEN];/* Our name for authenticating ourselves */ | |
326 | +extern char passwd[MAXSECRETLEN]; /* Password for PAP or CHAP */ | |
327 | +extern bool auth_required; /* Peer is required to authenticate */ | |
328 | +extern bool persist; /* Reopen link after it goes down */ | |
329 | +extern bool uselogin; /* Use /etc/passwd for checking PAP */ | |
330 | +extern bool session_mgmt; /* Do session management (login records) */ | |
331 | +extern char our_name[MAXNAMELEN];/* Our name for authentication purposes */ | |
332 | +extern char remote_name[MAXNAMELEN]; /* Peer's name for authentication */ | |
333 | +extern bool explicit_remote;/* remote_name specified with remotename opt */ | |
334 | +extern bool demand; /* Do dial-on-demand */ | |
335 | +extern char *ipparam; /* Extra parameter for ip up/down scripts */ | |
336 | +extern bool cryptpap; /* Others' PAP passwords are encrypted */ | |
337 | +extern int idle_time_limit;/* Shut down link if idle for this long */ | |
338 | +extern int holdoff; /* Dead time before restarting */ | |
339 | +extern bool holdoff_specified; /* true if user gave a holdoff value */ | |
340 | +extern bool notty; /* Stdin/out is not a tty */ | |
341 | +extern char *pty_socket; /* Socket to connect to pty */ | |
342 | +extern char *record_file; /* File to record chars sent/received */ | |
343 | +extern bool sync_serial; /* Device is synchronous serial device */ | |
344 | +extern int maxfail; /* Max # of unsuccessful connection attempts */ | |
345 | +extern char linkname[MAXPATHLEN]; /* logical name for link */ | |
346 | +extern bool tune_kernel; /* May alter kernel settings as necessary */ | |
347 | +extern int connect_delay; /* Time to delay after connect script */ | |
348 | +extern int max_data_rate; /* max bytes/sec through charshunt */ | |
349 | +extern int req_unit; /* interface unit number to use */ | |
350 | +extern bool multilink; /* enable multilink operation */ | |
351 | +extern bool noendpoint; /* don't send or accept endpt. discrim. */ | |
352 | +extern char *bundle_name; /* bundle name for multilink */ | |
353 | +extern bool dump_options; /* print out option values */ | |
354 | +extern bool dryrun; /* check everything, print options, exit */ | |
355 | +extern int child_wait; /* # seconds to wait for children at end */ | |
356 | + | |
357 | +#ifdef CHAPMS | |
358 | +extern bool ms_ignore_domain; /* Ignore any MS domain prefix */ | |
359 | +#endif | |
360 | + | |
361 | +#ifdef MAXOCTETS | |
362 | +extern unsigned int maxoctets; /* Maximum octetes per session (in bytes) */ | |
363 | +extern int maxoctets_dir; /* Direction : | |
364 | + 0 - in+out (default) | |
365 | + 1 - in | |
366 | + 2 - out | |
367 | + 3 - max(in,out) */ | |
368 | +extern int maxoctets_timeout; /* Timeout for check of octets limit */ | |
369 | +#define PPP_OCTETS_DIRECTION_SUM 0 | |
370 | +#define PPP_OCTETS_DIRECTION_IN 1 | |
371 | +#define PPP_OCTETS_DIRECTION_OUT 2 | |
372 | +#define PPP_OCTETS_DIRECTION_MAXOVERAL 3 | |
373 | +/* same as previos, but little different on RADIUS side */ | |
374 | +#define PPP_OCTETS_DIRECTION_MAXSESSION 4 | |
375 | +#endif | |
376 | + | |
377 | +#ifdef PPP_FILTER | |
378 | +extern struct bpf_program pass_filter; /* Filter for pkts to pass */ | |
379 | +extern struct bpf_program active_filter; /* Filter for link-active pkts */ | |
380 | +#endif | |
381 | + | |
382 | +#ifdef MSLANMAN | |
383 | +extern bool ms_lanman; /* Use LanMan password instead of NT */ | |
384 | + /* Has meaning only with MS-CHAP challenges */ | |
385 | +#endif | |
386 | + | |
387 | +/* Values for auth_pending, auth_done */ | |
388 | +#define PAP_WITHPEER 0x1 | |
389 | +#define PAP_PEER 0x2 | |
390 | +#define CHAP_WITHPEER 0x4 | |
391 | +#define CHAP_PEER 0x8 | |
392 | +#define EAP_WITHPEER 0x10 | |
393 | +#define EAP_PEER 0x20 | |
394 | + | |
395 | +/* Values for auth_done only */ | |
396 | +#define CHAP_MD5_WITHPEER 0x40 | |
397 | +#define CHAP_MD5_PEER 0x80 | |
398 | +#define CHAP_MS_SHIFT 8 /* LSB position for MS auths */ | |
399 | +#define CHAP_MS_WITHPEER 0x100 | |
400 | +#define CHAP_MS_PEER 0x200 | |
401 | +#define CHAP_MS2_WITHPEER 0x400 | |
402 | +#define CHAP_MS2_PEER 0x800 | |
403 | + | |
404 | +extern char *current_option; /* the name of the option being parsed */ | |
405 | +extern int privileged_option; /* set iff the current option came from root */ | |
406 | +extern char *option_source; /* string saying where the option came from */ | |
407 | +extern int option_priority; /* priority of current options */ | |
408 | + | |
409 | +/* | |
410 | + * Values for phase. | |
411 | + */ | |
412 | +#define PHASE_DEAD 0 | |
413 | +#define PHASE_INITIALIZE 1 | |
414 | +#define PHASE_SERIALCONN 2 | |
415 | +#define PHASE_DORMANT 3 | |
416 | +#define PHASE_ESTABLISH 4 | |
417 | +#define PHASE_AUTHENTICATE 5 | |
418 | +#define PHASE_CALLBACK 6 | |
419 | +#define PHASE_NETWORK 7 | |
420 | +#define PHASE_RUNNING 8 | |
421 | +#define PHASE_TERMINATE 9 | |
422 | +#define PHASE_DISCONNECT 10 | |
423 | +#define PHASE_HOLDOFF 11 | |
424 | +#define PHASE_MASTER 12 | |
425 | + | |
426 | +/* | |
427 | + * The following struct gives the addresses of procedures to call | |
428 | + * for a particular protocol. | |
429 | + */ | |
430 | +struct protent { | |
431 | + u_short protocol; /* PPP protocol number */ | |
432 | + /* Initialization procedure */ | |
433 | + void (*init) __P((int unit)); | |
434 | + /* Process a received packet */ | |
435 | + void (*input) __P((int unit, u_char *pkt, int len)); | |
436 | + /* Process a received protocol-reject */ | |
437 | + void (*protrej) __P((int unit)); | |
438 | + /* Lower layer has come up */ | |
439 | + void (*lowerup) __P((int unit)); | |
440 | + /* Lower layer has gone down */ | |
441 | + void (*lowerdown) __P((int unit)); | |
442 | + /* Open the protocol */ | |
443 | + void (*open) __P((int unit)); | |
444 | + /* Close the protocol */ | |
445 | + void (*close) __P((int unit, char *reason)); | |
446 | + /* Print a packet in readable form */ | |
447 | + int (*printpkt) __P((u_char *pkt, int len, printer_func printer, | |
448 | + void *arg)); | |
449 | + /* Process a received data packet */ | |
450 | + void (*datainput) __P((int unit, u_char *pkt, int len)); | |
451 | + bool enabled_flag; /* 0 iff protocol is disabled */ | |
452 | + char *name; /* Text name of protocol */ | |
453 | + char *data_name; /* Text name of corresponding data protocol */ | |
454 | + option_t *options; /* List of command-line options */ | |
455 | + /* Check requested options, assign defaults */ | |
456 | + void (*check_options) __P((void)); | |
457 | + /* Configure interface for demand-dial */ | |
458 | + int (*demand_conf) __P((int unit)); | |
459 | + /* Say whether to bring up link for this pkt */ | |
460 | + int (*active_pkt) __P((u_char *pkt, int len)); | |
461 | +}; | |
462 | + | |
463 | +/* Table of pointers to supported protocols */ | |
464 | +extern struct protent *protocols[]; | |
465 | + | |
466 | +/* | |
467 | + * This struct contains pointers to a set of procedures for | |
468 | + * doing operations on a "channel". A channel provides a way | |
469 | + * to send and receive PPP packets - the canonical example is | |
470 | + * a serial port device in PPP line discipline (or equivalently | |
471 | + * with PPP STREAMS modules pushed onto it). | |
472 | + */ | |
473 | +struct channel { | |
474 | + /* set of options for this channel */ | |
475 | + option_t *options; | |
476 | + /* find and process a per-channel options file */ | |
477 | + void (*process_extra_options) __P((void)); | |
478 | + /* check all the options that have been given */ | |
479 | + void (*check_options) __P((void)); | |
480 | + /* get the channel ready to do PPP, return a file descriptor */ | |
481 | + int (*connect) __P((void)); | |
482 | + /* we're finished with the channel */ | |
483 | + void (*disconnect) __P((void)); | |
484 | + /* put the channel into PPP `mode' */ | |
485 | + int (*establish_ppp) __P((int)); | |
486 | + /* take the channel out of PPP `mode', restore loopback if demand */ | |
487 | + void (*disestablish_ppp) __P((int)); | |
488 | + /* set the transmit-side PPP parameters of the channel */ | |
489 | + void (*send_config) __P((int, u_int32_t, int, int)); | |
490 | + /* set the receive-side PPP parameters of the channel */ | |
491 | + void (*recv_config) __P((int, u_int32_t, int, int)); | |
492 | + /* cleanup on error or normal exit */ | |
493 | + void (*cleanup) __P((void)); | |
494 | + /* close the device, called in children after fork */ | |
495 | + void (*close) __P((void)); | |
496 | +}; | |
497 | + | |
498 | +extern struct channel *the_channel; | |
499 | + | |
500 | +/* | |
501 | + * This structure contains environment variables that are set or unset | |
502 | + * by the user. | |
503 | + */ | |
504 | +struct userenv { | |
505 | + struct userenv *ue_next; | |
506 | + char *ue_value; /* value (set only) */ | |
507 | + bool ue_isset; /* 1 for set, 0 for unset */ | |
508 | + bool ue_priv; /* from privileged source */ | |
509 | + const char *ue_source; /* source name */ | |
510 | + char ue_name[1]; /* variable name */ | |
511 | +}; | |
512 | + | |
513 | +extern struct userenv *userenv_list; | |
514 | + | |
515 | +/* | |
516 | + * Prototypes. | |
517 | + */ | |
518 | + | |
519 | +/* Procedures exported from main.c. */ | |
520 | +void set_ifunit __P((int)); /* set stuff that depends on ifunit */ | |
521 | +void detach __P((void)); /* Detach from controlling tty */ | |
522 | +void die __P((int)); /* Cleanup and exit */ | |
523 | +void quit __P((void)); /* like die(1) */ | |
524 | +void novm __P((char *)); /* Say we ran out of memory, and die */ | |
525 | +void timeout __P((void (*func)(void *), void *arg, int s, int us)); | |
526 | + /* Call func(arg) after s.us seconds */ | |
527 | +void untimeout __P((void (*func)(void *), void *arg)); | |
528 | + /* Cancel call to func(arg) */ | |
529 | +void record_child __P((int, char *, void (*) (void *), void *, int)); | |
530 | +pid_t safe_fork __P((int, int, int)); /* Fork & close stuff in child */ | |
531 | +int device_script __P((char *cmd, int in, int out, int dont_wait)); | |
532 | + /* Run `cmd' with given stdin and stdout */ | |
533 | +pid_t run_program __P((char *prog, char **args, int must_exist, | |
534 | + void (*done)(void *), void *arg, int wait)); | |
535 | + /* Run program prog with args in child */ | |
536 | +void reopen_log __P((void)); /* (re)open the connection to syslog */ | |
537 | +void print_link_stats __P((void)); /* Print stats, if available */ | |
538 | +void reset_link_stats __P((int)); /* Reset (init) stats when link goes up */ | |
539 | +void update_link_stats __P((int)); /* Get stats at link termination */ | |
540 | +void script_setenv __P((char *, char *, int)); /* set script env var */ | |
541 | +void script_unsetenv __P((char *)); /* unset script env var */ | |
542 | +void new_phase __P((int)); /* signal start of new phase */ | |
543 | +void add_notifier __P((struct notifier **, notify_func, void *)); | |
544 | +void remove_notifier __P((struct notifier **, notify_func, void *)); | |
545 | +void notify __P((struct notifier *, int)); | |
546 | +int ppp_send_config __P((int, int, u_int32_t, int, int)); | |
547 | +int ppp_recv_config __P((int, int, u_int32_t, int, int)); | |
548 | +const char *protocol_name __P((int)); | |
549 | +void remove_pidfiles __P((void)); | |
550 | +void lock_db __P((void)); | |
551 | +void unlock_db __P((void)); | |
552 | + | |
553 | +/* Procedures exported from tty.c. */ | |
554 | +void tty_init __P((void)); | |
555 | + | |
556 | +/* Procedures exported from utils.c. */ | |
557 | +void log_packet __P((u_char *, int, char *, int)); | |
558 | + /* Format a packet and log it with syslog */ | |
559 | +void print_string __P((char *, int, printer_func, void *)); | |
560 | + /* Format a string for output */ | |
561 | +int slprintf __P((char *, int, char *, ...)); /* sprintf++ */ | |
562 | +int vslprintf __P((char *, int, char *, va_list)); /* vsprintf++ */ | |
563 | +size_t strlcpy __P((char *, const char *, size_t)); /* safe strcpy */ | |
564 | +size_t strlcat __P((char *, const char *, size_t)); /* safe strncpy */ | |
565 | +void dbglog __P((char *, ...)); /* log a debug message */ | |
566 | +void info __P((char *, ...)); /* log an informational message */ | |
567 | +void notice __P((char *, ...)); /* log a notice-level message */ | |
568 | +void warn __P((char *, ...)); /* log a warning message */ | |
569 | +void error __P((char *, ...)); /* log an error message */ | |
570 | +void fatal __P((char *, ...)); /* log an error message and die(1) */ | |
571 | +void init_pr_log __P((const char *, int)); /* initialize for using pr_log */ | |
572 | +void pr_log __P((void *, char *, ...)); /* printer fn, output to syslog */ | |
573 | +void end_pr_log __P((void)); /* finish up after using pr_log */ | |
574 | +void dump_packet __P((const char *, u_char *, int)); | |
575 | + /* dump packet to debug log if interesting */ | |
576 | +ssize_t complete_read __P((int, void *, size_t)); | |
577 | + /* read a complete buffer */ | |
578 | + | |
579 | +/* Procedures exported from auth.c */ | |
580 | +void link_required __P((int)); /* we are starting to use the link */ | |
581 | +void start_link __P((int)); /* bring the link up now */ | |
582 | +void link_terminated __P((int)); /* we are finished with the link */ | |
583 | +void link_down __P((int)); /* the LCP layer has left the Opened state */ | |
584 | +void upper_layers_down __P((int));/* take all NCPs down */ | |
585 | +void link_established __P((int)); /* the link is up; authenticate now */ | |
586 | +void start_networks __P((int)); /* start all the network control protos */ | |
587 | +void continue_networks __P((int)); /* start network [ip, etc] control protos */ | |
588 | +void np_up __P((int, int)); /* a network protocol has come up */ | |
589 | +void np_down __P((int, int)); /* a network protocol has gone down */ | |
590 | +void np_finished __P((int, int)); /* a network protocol no longer needs link */ | |
591 | +void auth_peer_fail __P((int, int)); | |
592 | + /* peer failed to authenticate itself */ | |
593 | +void auth_peer_success __P((int, int, int, char *, int)); | |
594 | + /* peer successfully authenticated itself */ | |
595 | +void auth_withpeer_fail __P((int, int)); | |
596 | + /* we failed to authenticate ourselves */ | |
597 | +void auth_withpeer_success __P((int, int, int)); | |
598 | + /* we successfully authenticated ourselves */ | |
599 | +void auth_check_options __P((void)); | |
600 | + /* check authentication options supplied */ | |
601 | +void auth_reset __P((int)); /* check what secrets we have */ | |
602 | +int check_passwd __P((int, char *, int, char *, int, char **)); | |
603 | + /* Check peer-supplied username/password */ | |
604 | +int get_secret __P((int, char *, char *, char *, int *, int)); | |
605 | + /* get "secret" for chap */ | |
606 | +int get_srp_secret __P((int unit, char *client, char *server, char *secret, | |
607 | + int am_server)); | |
608 | +int auth_ip_addr __P((int, u_int32_t)); | |
609 | + /* check if IP address is authorized */ | |
610 | +int auth_number __P((void)); /* check if remote number is authorized */ | |
611 | +int bad_ip_adrs __P((u_int32_t)); | |
612 | + /* check if IP address is unreasonable */ | |
613 | + | |
614 | +/* Procedures exported from demand.c */ | |
615 | +void demand_conf __P((void)); /* config interface(s) for demand-dial */ | |
616 | +void demand_block __P((void)); /* set all NPs to queue up packets */ | |
617 | +void demand_unblock __P((void)); /* set all NPs to pass packets */ | |
618 | +void demand_discard __P((void)); /* set all NPs to discard packets */ | |
619 | +void demand_rexmit __P((int)); /* retransmit saved frames for an NP */ | |
620 | +int loop_chars __P((unsigned char *, int)); /* process chars from loopback */ | |
621 | +int loop_frame __P((unsigned char *, int)); /* should we bring link up? */ | |
622 | + | |
623 | +/* Procedures exported from multilink.c */ | |
624 | +#ifdef HAVE_MULTILINK | |
625 | +void mp_check_options __P((void)); /* Check multilink-related options */ | |
626 | +int mp_join_bundle __P((void)); /* join our link to an appropriate bundle */ | |
627 | +void mp_exit_bundle __P((void)); /* have disconnected our link from bundle */ | |
628 | +void mp_bundle_terminated __P((void)); | |
629 | +char *epdisc_to_str __P((struct epdisc *)); /* string from endpoint discrim. */ | |
630 | +int str_to_epdisc __P((struct epdisc *, char *)); /* endpt disc. from str */ | |
631 | +#else | |
632 | +#define mp_bundle_terminated() /* nothing */ | |
633 | +#define mp_exit_bundle() /* nothing */ | |
634 | +#define doing_multilink 0 | |
635 | +#define multilink_master 0 | |
636 | +#endif | |
637 | + | |
638 | +/* Procedures exported from sys-*.c */ | |
639 | +void sys_init __P((void)); /* Do system-dependent initialization */ | |
640 | +void sys_cleanup __P((void)); /* Restore system state before exiting */ | |
641 | +int sys_check_options __P((void)); /* Check options specified */ | |
642 | +void sys_close __P((void)); /* Clean up in a child before execing */ | |
643 | +int ppp_available __P((void)); /* Test whether ppp kernel support exists */ | |
644 | +int get_pty __P((int *, int *, char *, int)); /* Get pty master/slave */ | |
645 | +int open_ppp_loopback __P((void)); /* Open loopback for demand-dialling */ | |
646 | +int tty_establish_ppp __P((int)); /* Turn serial port into a ppp interface */ | |
647 | +void tty_disestablish_ppp __P((int)); /* Restore port to normal operation */ | |
648 | +void generic_disestablish_ppp __P((int dev_fd)); /* Restore device setting */ | |
649 | +int generic_establish_ppp __P((int dev_fd)); /* Make a ppp interface */ | |
650 | +void make_new_bundle __P((int, int, int, int)); /* Create new bundle */ | |
651 | +int bundle_attach __P((int)); /* Attach link to existing bundle */ | |
652 | +void cfg_bundle __P((int, int, int, int)); /* Configure existing bundle */ | |
653 | +void destroy_bundle __P((void)); /* Tell driver to destroy bundle */ | |
654 | +void clean_check __P((void)); /* Check if line was 8-bit clean */ | |
655 | +void set_up_tty __P((int, int)); /* Set up port's speed, parameters, etc. */ | |
656 | +void restore_tty __P((int)); /* Restore port's original parameters */ | |
657 | +void setdtr __P((int, int)); /* Raise or lower port's DTR line */ | |
658 | +void output __P((int, u_char *, int)); /* Output a PPP packet */ | |
659 | +void wait_input __P((struct timeval *)); | |
660 | + /* Wait for input, with timeout */ | |
661 | +void add_fd __P((int)); /* Add fd to set to wait for */ | |
662 | +void remove_fd __P((int)); /* Remove fd from set to wait for */ | |
663 | +int read_packet __P((u_char *)); /* Read PPP packet */ | |
664 | +int get_loop_output __P((void)); /* Read pkts from loopback */ | |
665 | +void tty_send_config __P((int, u_int32_t, int, int)); | |
666 | + /* Configure i/f transmit parameters */ | |
667 | +void tty_set_xaccm __P((ext_accm)); | |
668 | + /* Set extended transmit ACCM */ | |
669 | +void tty_recv_config __P((int, u_int32_t, int, int)); | |
670 | + /* Configure i/f receive parameters */ | |
671 | +int ccp_test __P((int, u_char *, int, int)); | |
672 | + /* Test support for compression scheme */ | |
673 | +void ccp_flags_set __P((int, int, int)); | |
674 | + /* Set kernel CCP state */ | |
675 | +int ccp_fatal_error __P((int)); /* Test for fatal decomp error in kernel */ | |
676 | +int get_idle_time __P((int, struct ppp_idle *)); | |
677 | + /* Find out how long link has been idle */ | |
678 | +int get_ppp_stats __P((int, struct pppd_stats *)); | |
679 | + /* Return link statistics */ | |
680 | +void netif_set_mtu __P((int, int)); /* Set PPP interface MTU */ | |
681 | +int netif_get_mtu __P((int)); /* Get PPP interface MTU */ | |
682 | +int sifvjcomp __P((int, int, int, int)); | |
683 | + /* Configure VJ TCP header compression */ | |
684 | +int sifup __P((int)); /* Configure i/f up for one protocol */ | |
685 | +int sifnpmode __P((int u, int proto, enum NPmode mode)); | |
686 | + /* Set mode for handling packets for proto */ | |
687 | +int sifdown __P((int)); /* Configure i/f down for one protocol */ | |
688 | +int sifaddr __P((int, u_int32_t, u_int32_t, u_int32_t)); | |
689 | + /* Configure IPv4 addresses for i/f */ | |
690 | +int cifaddr __P((int, u_int32_t, u_int32_t)); | |
691 | + /* Reset i/f IP addresses */ | |
692 | +#ifdef INET6 | |
693 | +int ether_to_eui64(eui64_t *p_eui64); /* convert eth0 hw address to EUI64 */ | |
694 | +int sif6up __P((int)); /* Configure i/f up for IPv6 */ | |
695 | +int sif6down __P((int)); /* Configure i/f down for IPv6 */ | |
696 | +int sif6addr __P((int, eui64_t, eui64_t)); | |
697 | + /* Configure IPv6 addresses for i/f */ | |
698 | +int cif6addr __P((int, eui64_t, eui64_t)); | |
699 | + /* Remove an IPv6 address from i/f */ | |
700 | +#endif | |
701 | +int sifdefaultroute __P((int, u_int32_t, u_int32_t)); | |
702 | + /* Create default route through i/f */ | |
703 | +int cifdefaultroute __P((int, u_int32_t, u_int32_t)); | |
704 | + /* Delete default route through i/f */ | |
705 | +int sifproxyarp __P((int, u_int32_t)); | |
706 | + /* Add proxy ARP entry for peer */ | |
707 | +int cifproxyarp __P((int, u_int32_t)); | |
708 | + /* Delete proxy ARP entry for peer */ | |
709 | +u_int32_t GetMask __P((u_int32_t)); /* Get appropriate netmask for address */ | |
710 | +int lock __P((char *)); /* Create lock file for device */ | |
711 | +int relock __P((int)); /* Rewrite lock file with new pid */ | |
712 | +void unlock __P((void)); /* Delete previously-created lock file */ | |
713 | +void logwtmp __P((const char *, const char *, const char *)); | |
714 | + /* Write entry to wtmp file */ | |
715 | +int get_host_seed __P((void)); /* Get host-dependent random number seed */ | |
716 | +int have_route_to __P((u_int32_t)); /* Check if route to addr exists */ | |
717 | +#ifdef PPP_FILTER | |
718 | +int set_filters __P((struct bpf_program *pass, struct bpf_program *active)); | |
719 | + /* Set filter programs in kernel */ | |
720 | +#endif | |
721 | +#ifdef IPX_CHANGE | |
722 | +int sipxfaddr __P((int, unsigned long, unsigned char *)); | |
723 | +int cipxfaddr __P((int)); | |
724 | +#endif | |
725 | +int get_if_hwaddr __P((u_char *addr, char *name)); | |
726 | +char *get_first_ethernet __P((void)); | |
727 | + | |
728 | +/* Procedures exported from options.c */ | |
729 | +int setipaddr __P((char *, char **, int)); /* Set local/remote ip addresses */ | |
730 | +int parse_args __P((int argc, char **argv)); | |
731 | + /* Parse options from arguments given */ | |
732 | +int options_from_file __P((char *filename, int must_exist, int check_prot, | |
733 | + int privileged)); | |
734 | + /* Parse options from an options file */ | |
735 | +int options_from_user __P((void)); /* Parse options from user's .ppprc */ | |
736 | +int options_for_tty __P((void)); /* Parse options from /etc/ppp/options.tty */ | |
737 | +int options_from_list __P((struct wordlist *, int privileged)); | |
738 | + /* Parse options from a wordlist */ | |
739 | +int getword __P((FILE *f, char *word, int *newlinep, char *filename)); | |
740 | + /* Read a word from a file */ | |
741 | +void option_error __P((char *fmt, ...)); | |
742 | + /* Print an error message about an option */ | |
743 | +int int_option __P((char *, int *)); | |
744 | + /* Simplified number_option for decimal ints */ | |
745 | +void add_options __P((option_t *)); /* Add extra options */ | |
746 | +void check_options __P((void)); /* check values after all options parsed */ | |
747 | +int override_value __P((const char *, int, const char *)); | |
748 | + /* override value if permitted by priority */ | |
749 | +void print_options __P((printer_func, void *)); | |
750 | + /* print out values of all options */ | |
751 | + | |
752 | +int parse_dotted_ip __P((char *, u_int32_t *)); | |
753 | + | |
754 | +/* | |
755 | + * Hooks to enable plugins to change various things. | |
756 | + */ | |
757 | +extern int (*new_phase_hook) __P((int)); | |
758 | +extern int (*idle_time_hook) __P((struct ppp_idle *)); | |
759 | +extern int (*holdoff_hook) __P((void)); | |
760 | +extern int (*pap_check_hook) __P((void)); | |
761 | +extern int (*pap_auth_hook) __P((char *user, char *passwd, char **msgp, | |
762 | + struct wordlist **paddrs, | |
763 | + struct wordlist **popts)); | |
764 | +extern void (*pap_logout_hook) __P((void)); | |
765 | +extern int (*pap_passwd_hook) __P((char *user, char *passwd)); | |
766 | +extern int (*allowed_address_hook) __P((u_int32_t addr)); | |
767 | +extern void (*ip_up_hook) __P((void)); | |
768 | +extern void (*ip_down_hook) __P((void)); | |
769 | +extern void (*ip_choose_hook) __P((u_int32_t *)); | |
770 | +extern void (*ipv6_up_hook) __P((void)); | |
771 | +extern void (*ipv6_down_hook) __P((void)); | |
772 | + | |
773 | +extern int (*chap_check_hook) __P((void)); | |
774 | +extern int (*chap_passwd_hook) __P((char *user, char *passwd)); | |
775 | +extern void (*multilink_join_hook) __P((void)); | |
776 | + | |
777 | +/* Let a plugin snoop sent and received packets. Useful for L2TP */ | |
778 | +extern void (*snoop_recv_hook) __P((unsigned char *p, int len)); | |
779 | +extern void (*snoop_send_hook) __P((unsigned char *p, int len)); | |
780 | + | |
781 | +/* | |
782 | + * Inline versions of get/put char/short/long. | |
783 | + * Pointer is advanced; we assume that both arguments | |
784 | + * are lvalues and will already be in registers. | |
785 | + * cp MUST be u_char *. | |
786 | + */ | |
787 | +#define GETCHAR(c, cp) { \ | |
788 | + (c) = *(cp)++; \ | |
789 | +} | |
790 | +#define PUTCHAR(c, cp) { \ | |
791 | + *(cp)++ = (u_char) (c); \ | |
792 | +} | |
793 | + | |
794 | + | |
795 | +#define GETSHORT(s, cp) { \ | |
796 | + (s) = *(cp)++ << 8; \ | |
797 | + (s) |= *(cp)++; \ | |
798 | +} | |
799 | +#define PUTSHORT(s, cp) { \ | |
800 | + *(cp)++ = (u_char) ((s) >> 8); \ | |
801 | + *(cp)++ = (u_char) (s); \ | |
802 | +} | |
803 | + | |
804 | +#define GETLONG(l, cp) { \ | |
805 | + (l) = *(cp)++ << 8; \ | |
806 | + (l) |= *(cp)++; (l) <<= 8; \ | |
807 | + (l) |= *(cp)++; (l) <<= 8; \ | |
808 | + (l) |= *(cp)++; \ | |
809 | +} | |
810 | +#define PUTLONG(l, cp) { \ | |
811 | + *(cp)++ = (u_char) ((l) >> 24); \ | |
812 | + *(cp)++ = (u_char) ((l) >> 16); \ | |
813 | + *(cp)++ = (u_char) ((l) >> 8); \ | |
814 | + *(cp)++ = (u_char) (l); \ | |
815 | +} | |
816 | + | |
817 | +#define INCPTR(n, cp) ((cp) += (n)) | |
818 | +#define DECPTR(n, cp) ((cp) -= (n)) | |
819 | + | |
820 | +/* | |
821 | + * System dependent definitions for user-level 4.3BSD UNIX implementation. | |
822 | + */ | |
823 | + | |
824 | +#define TIMEOUT(r, f, t) timeout((r), (f), (t), 0) | |
825 | +#define UNTIMEOUT(r, f) untimeout((r), (f)) | |
826 | + | |
827 | +#define BCOPY(s, d, l) memcpy(d, s, l) | |
828 | +#define BZERO(s, n) memset(s, 0, n) | |
829 | +#define BCMP(s1, s2, l) memcmp(s1, s2, l) | |
830 | + | |
831 | +#define PRINTMSG(m, l) { info("Remote message: %0.*v", l, m); } | |
832 | + | |
833 | +/* | |
834 | + * MAKEHEADER - Add Header fields to a packet. | |
835 | + */ | |
836 | +#define MAKEHEADER(p, t) { \ | |
837 | + PUTCHAR(PPP_ALLSTATIONS, p); \ | |
838 | + PUTCHAR(PPP_UI, p); \ | |
839 | + PUTSHORT(t, p); } | |
840 | + | |
841 | +/* | |
842 | + * Exit status values. | |
843 | + */ | |
844 | +#define EXIT_OK 0 | |
845 | +#define EXIT_FATAL_ERROR 1 | |
846 | +#define EXIT_OPTION_ERROR 2 | |
847 | +#define EXIT_NOT_ROOT 3 | |
848 | +#define EXIT_NO_KERNEL_SUPPORT 4 | |
849 | +#define EXIT_USER_REQUEST 5 | |
850 | +#define EXIT_LOCK_FAILED 6 | |
851 | +#define EXIT_OPEN_FAILED 7 | |
852 | +#define EXIT_CONNECT_FAILED 8 | |
853 | +#define EXIT_PTYCMD_FAILED 9 | |
854 | +#define EXIT_NEGOTIATION_FAILED 10 | |
855 | +#define EXIT_PEER_AUTH_FAILED 11 | |
856 | +#define EXIT_IDLE_TIMEOUT 12 | |
857 | +#define EXIT_CONNECT_TIME 13 | |
858 | +#define EXIT_CALLBACK 14 | |
859 | +#define EXIT_PEER_DEAD 15 | |
860 | +#define EXIT_HANGUP 16 | |
861 | +#define EXIT_LOOPBACK 17 | |
862 | +#define EXIT_INIT_FAILED 18 | |
863 | +#define EXIT_AUTH_TOPEER_FAILED 19 | |
864 | +#ifdef MAXOCTETS | |
865 | +#define EXIT_TRAFFIC_LIMIT 20 | |
866 | +#endif | |
867 | +#define EXIT_CNID_AUTH_FAILED 21 | |
868 | + | |
869 | +/* | |
870 | + * Debug macros. Slightly useful for finding bugs in pppd, not particularly | |
871 | + * useful for finding out why your connection isn't being established. | |
872 | + */ | |
873 | +#ifdef DEBUGALL | |
874 | +#define DEBUGMAIN 1 | |
875 | +#define DEBUGFSM 1 | |
876 | +#define DEBUGLCP 1 | |
877 | +#define DEBUGIPCP 1 | |
878 | +#define DEBUGIPV6CP 1 | |
879 | +#define DEBUGUPAP 1 | |
880 | +#define DEBUGCHAP 1 | |
881 | +#endif | |
882 | + | |
883 | +#ifndef LOG_PPP /* we use LOG_LOCAL2 for syslog by default */ | |
884 | +#if defined(DEBUGMAIN) || defined(DEBUGFSM) || defined(DEBUGSYS) \ | |
885 | + || defined(DEBUGLCP) || defined(DEBUGIPCP) || defined(DEBUGUPAP) \ | |
886 | + || defined(DEBUGCHAP) || defined(DEBUG) || defined(DEBUGIPV6CP) | |
887 | +#define LOG_PPP LOG_LOCAL2 | |
888 | +#else | |
889 | +#define LOG_PPP LOG_DAEMON | |
890 | +#endif | |
891 | +#endif /* LOG_PPP */ | |
892 | + | |
893 | +#ifdef DEBUGMAIN | |
894 | +#define MAINDEBUG(x) if (debug) dbglog x | |
895 | +#else | |
896 | +#define MAINDEBUG(x) | |
897 | +#endif | |
898 | + | |
899 | +#ifdef DEBUGSYS | |
900 | +#define SYSDEBUG(x) if (debug) dbglog x | |
901 | +#else | |
902 | +#define SYSDEBUG(x) | |
903 | +#endif | |
904 | + | |
905 | +#ifdef DEBUGFSM | |
906 | +#define FSMDEBUG(x) if (debug) dbglog x | |
907 | +#else | |
908 | +#define FSMDEBUG(x) | |
909 | +#endif | |
910 | + | |
911 | +#ifdef DEBUGLCP | |
912 | +#define LCPDEBUG(x) if (debug) dbglog x | |
913 | +#else | |
914 | +#define LCPDEBUG(x) | |
915 | +#endif | |
916 | + | |
917 | +#ifdef DEBUGIPCP | |
918 | +#define IPCPDEBUG(x) if (debug) dbglog x | |
919 | +#else | |
920 | +#define IPCPDEBUG(x) | |
921 | +#endif | |
922 | + | |
923 | +#ifdef DEBUGIPV6CP | |
924 | +#define IPV6CPDEBUG(x) if (debug) dbglog x | |
925 | +#else | |
926 | +#define IPV6CPDEBUG(x) | |
927 | +#endif | |
928 | + | |
929 | +#ifdef DEBUGUPAP | |
930 | +#define UPAPDEBUG(x) if (debug) dbglog x | |
931 | +#else | |
932 | +#define UPAPDEBUG(x) | |
933 | +#endif | |
934 | + | |
935 | +#ifdef DEBUGCHAP | |
936 | +#define CHAPDEBUG(x) if (debug) dbglog x | |
937 | +#else | |
938 | +#define CHAPDEBUG(x) | |
939 | +#endif | |
940 | + | |
941 | +#ifdef DEBUGIPXCP | |
942 | +#define IPXCPDEBUG(x) if (debug) dbglog x | |
943 | +#else | |
944 | +#define IPXCPDEBUG(x) | |
945 | +#endif | |
946 | + | |
947 | +#ifndef SIGTYPE | |
948 | +#if defined(sun) || defined(SYSV) || defined(POSIX_SOURCE) | |
949 | +#define SIGTYPE void | |
950 | +#else | |
951 | +#define SIGTYPE int | |
952 | +#endif /* defined(sun) || defined(SYSV) || defined(POSIX_SOURCE) */ | |
953 | +#endif /* SIGTYPE */ | |
954 | + | |
955 | +#ifndef MIN | |
956 | +#define MIN(a, b) ((a) < (b)? (a): (b)) | |
957 | +#endif | |
958 | +#ifndef MAX | |
959 | +#define MAX(a, b) ((a) > (b)? (a): (b)) | |
960 | +#endif | |
961 | + | |
962 | +#ifndef offsetof | |
963 | +#define offsetof(type, member) ((size_t) &((type *)0)->member) | |
964 | +#endif | |
965 | + | |
966 | +#endif /* __PPP_H__ */ |