masqmail

annotate src/masqmail.h @ 366:41958685480d

find changesets by author, revision, files, or words in the commit message
Switched to `type *name' style Andrew Koenig's ``C Traps and Pitfalls'' (Ch.2.1) convinced me that it is best to go with the way C had been designed. The ``declaration reflects use'' concept conflicts with a ``type* name'' notation. Hence I switched.
author markus schnalke <meillo@marmaro.de>
date Thu, 22 Sep 2011 15:07:40 +0200
parents f4ba4ed28848
children b27f66555ba8
rev   line source
meillo@0 1 /* MasqMail
meillo@0 2 Copyright (C) 1999-2001 Oliver Kurth
meillo@224 3 Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
meillo@0 4
meillo@0 5 This program is free software; you can redistribute it and/or modify
meillo@0 6 it under the terms of the GNU General Public License as published by
meillo@0 7 the Free Software Foundation; either version 2 of the License, or
meillo@0 8 (at your option) any later version.
meillo@0 9
meillo@0 10 This program is distributed in the hope that it will be useful,
meillo@0 11 but WITHOUT ANY WARRANTY; without even the implied warranty of
meillo@0 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
meillo@0 13 GNU General Public License for more details.
meillo@0 14
meillo@0 15 You should have received a copy of the GNU General Public License
meillo@0 16 along with this program; if not, write to the Free Software
meillo@0 17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
meillo@0 18 */
meillo@0 19 #include <config.h>
meillo@0 20
meillo@0 21 #include <stdio.h>
meillo@0 22 #include <stdarg.h>
meillo@0 23 #include <errno.h>
meillo@0 24 #include <stdlib.h>
meillo@0 25 #include <string.h>
meillo@0 26 #include <ctype.h>
meillo@0 27 #include <unistd.h>
meillo@0 28 #include <pwd.h>
meillo@0 29 #include <sys/types.h>
meillo@0 30 #include <sys/socket.h>
meillo@0 31 #include <netinet/in.h>
meillo@0 32 #include <time.h>
meillo@0 33 #include <sys/time.h>
meillo@0 34 #include <netinet/in.h>
meillo@0 35 #include <arpa/inet.h>
meillo@0 36 #include <netdb.h>
meillo@0 37 #include <syslog.h>
meillo@0 38 #include <signal.h>
meillo@0 39 #include <fcntl.h>
meillo@0 40
meillo@0 41 #include <glib.h>
meillo@0 42
meillo@0 43 #ifdef ENABLE_IDENT
meillo@0 44 #include "libident/ident.h"
meillo@0 45 #endif
meillo@0 46
meillo@0 47 #include "lookup.h"
meillo@0 48
meillo@10 49 typedef struct _interface {
meillo@10 50 gchar *address;
meillo@10 51 gint port;
meillo@0 52 } interface;
meillo@0 53
meillo@0 54 #define ADDR_FLAG_DELIVERED 0x01
meillo@0 55 #define ADDR_FLAG_DEFERED 0x02
meillo@0 56 #define ADDR_FLAG_FAILED 0x04
meillo@0 57 #define ADDR_FLAG_LAST_ROUTE 0x40
meillo@0 58
meillo@10 59 typedef struct _address {
meillo@10 60 gchar *address;
meillo@10 61 gchar *local_part;
meillo@10 62 gchar *domain;
meillo@10 63 gint flags;
meillo@10 64 GList *children;
meillo@10 65 struct _address *parent;
meillo@0 66 } address;
meillo@0 67
meillo@0 68 #define addr_mark_delivered(addr) { addr->flags |= ADDR_FLAG_DELIVERED; }
meillo@0 69 #define addr_unmark_delivered(addr) { addr->flags &= ~ADDR_FLAG_DELIVERED; }
meillo@0 70 #define addr_is_delivered(addr) ((addr->flags & ADDR_FLAG_DELIVERED) != 0 )
meillo@0 71
meillo@0 72 #define addr_mark_defered(addr) { addr->flags |= ADDR_FLAG_DEFERED; }
meillo@0 73 #define addr_unmark_defered(addr) { addr->flags &= ~ADDR_FLAG_DEFERED; }
meillo@0 74 #define addr_is_defered(addr) ((addr->flags & ADDR_FLAG_DEFERED) != 0 )
meillo@0 75
meillo@0 76 #define addr_mark_failed(addr) { addr->flags |= ADDR_FLAG_FAILED; }
meillo@0 77 #define addr_unmark_failed(addr) { addr->flags &= ~ADDR_FLAG_FAILED; }
meillo@0 78 #define addr_is_failed(addr) ((addr->flags & ADDR_FLAG_FAILED) != 0 )
meillo@0 79
meillo@10 80 typedef struct _connect_route {
meillo@10 81 gchar *name;
meillo@10 82 gchar *filename;
meillo@0 83
meillo@354 84 gboolean is_perma;
meillo@10 85 gboolean last_route;
meillo@0 86
meillo@317 87 GList *allowed_senders;
meillo@317 88 GList *denied_senders;
meillo@317 89 GList *allowed_recipients;
meillo@317 90 GList *denied_recipients;
meillo@0 91
meillo@10 92 interface *mail_host;
meillo@10 93 gboolean connect_error_fail;
meillo@320 94 GList *resolve_list;
meillo@10 95 gchar *helo_name;
meillo@10 96 gboolean do_correct_helo;
meillo@222 97 gboolean instant_helo;
meillo@10 98 gboolean do_pipelining;
meillo@320 99 gchar *auth_name;
meillo@320 100 gchar *auth_login;
meillo@320 101 gchar *auth_secret;
meillo@320 102 gchar *wrapper;
meillo@0 103
meillo@10 104 gchar *set_h_from_domain;
meillo@10 105 gchar *set_h_reply_to_domain;
meillo@10 106 gchar *set_return_path_domain;
meillo@10 107 GList *map_h_from_addresses;
meillo@10 108 GList *map_h_reply_to_addresses;
meillo@10 109 GList *map_h_mail_followup_to_addresses;
meillo@10 110 GList *map_return_path_addresses;
meillo@10 111 gboolean expand_h_sender_domain;
meillo@10 112 gboolean expand_h_sender_address;
meillo@0 113
meillo@10 114 gchar *pipe;
meillo@10 115 gboolean pipe_fromline;
meillo@10 116 gboolean pipe_fromhack;
meillo@0 117 } connect_route;
meillo@0 118
meillo@10 119 typedef struct _masqmail_conf {
meillo@10 120 gint mail_uid;
meillo@10 121 gint mail_gid;
meillo@0 122
meillo@10 123 gint orig_uid;
meillo@10 124 gint orig_gid;
meillo@0 125
meillo@10 126 gboolean run_as_user;
meillo@0 127
meillo@10 128 gchar *mail_dir;
meillo@10 129 gchar *lock_dir;
meillo@10 130 gchar *spool_dir;
meillo@10 131 gchar *log_dir;
meillo@0 132
meillo@10 133 gint debug_level;
meillo@10 134 gboolean use_syslog;
meillo@10 135 guint log_max_pri;
meillo@0 136
meillo@10 137 gchar *host_name;
meillo@10 138 GList *local_hosts;
meillo@10 139 GList *local_addresses;
meillo@10 140 GList *not_local_addresses;
meillo@10 141 GList *listen_addresses;
meillo@0 142
meillo@117 143 /* ANSI C defines unsigned long to be at least 32bit
meillo@117 144 i.e. ca. 4GB max; that should be enough. */
meillo@117 145 gulong max_msg_size;
meillo@117 146
meillo@10 147 gboolean do_save_envelope_to;
meillo@0 148
meillo@10 149 gboolean defer_all;
meillo@10 150 gboolean do_relay;
meillo@0 151
meillo@10 152 GList *ident_trusted_nets;
meillo@0 153
meillo@10 154 gboolean do_queue;
meillo@0 155
meillo@10 156 gboolean do_verbose;
meillo@0 157
meillo@10 158 gchar *mbox_default;
meillo@10 159 GList *mbox_users;
meillo@10 160 GList *mda_users;
meillo@0 161
meillo@10 162 gchar *mda;
meillo@10 163 gboolean mda_fromline;
meillo@10 164 gboolean mda_fromhack;
meillo@0 165
meillo@10 166 gboolean pipe_fromline;
meillo@10 167 gboolean pipe_fromhack;
meillo@0 168
meillo@10 169 gchar *alias_file;
meillo@244 170 int (*localpartcmp) (const char *, const char *);
meillo@0 171
meillo@354 172 GList *perma_routes;
meillo@354 173 GList *query_routes; /* list of pairs which point to lists */
meillo@0 174
meillo@310 175 gchar *online_query;
meillo@0 176
meillo@10 177 gchar *errmsg_file;
meillo@10 178 gchar *warnmsg_file;
meillo@10 179 GList *warn_intervals;
meillo@10 180 gint max_defer_time;
meillo@0 181
meillo@10 182 gchar *log_user;
meillo@0 183 } masqmail_conf;
meillo@0 184
meillo@0 185 extern masqmail_conf conf;
meillo@0 186
meillo@10 187 typedef struct _table_pair {
meillo@10 188 gchar *key;
meillo@10 189 gpointer *value;
meillo@0 190 } table_pair;
meillo@0 191
meillo@0 192
meillo@299 193 /* must match the contents of prot_names[] in accept.c */
meillo@10 194 typedef enum _prot_id {
meillo@10 195 PROT_LOCAL = 0,
meillo@10 196 PROT_SMTP,
meillo@10 197 PROT_ESMTP,
meillo@10 198 PROT_NUM
meillo@10 199 } prot_id;
meillo@0 200
meillo@0 201 extern gchar *prot_names[];
meillo@0 202
meillo@10 203 typedef enum _header_id {
meillo@10 204 HEAD_FROM = 0,
meillo@10 205 HEAD_SENDER,
meillo@10 206 HEAD_TO,
meillo@10 207 HEAD_CC,
meillo@10 208 HEAD_BCC,
meillo@10 209 HEAD_DATE,
meillo@10 210 HEAD_MESSAGE_ID,
meillo@10 211 HEAD_REPLY_TO,
meillo@10 212 HEAD_SUBJECT,
meillo@10 213 HEAD_RETURN_PATH,
meillo@10 214 HEAD_ENVELOPE_TO,
meillo@10 215 HEAD_RECEIVED,
meillo@10 216 HEAD_NUM_IDS,
meillo@10 217 HEAD_STATUS,
meillo@10 218 HEAD_UNKNOWN = HEAD_NUM_IDS,
meillo@10 219 HEAD_NONE = -1,
meillo@10 220 } header_id;
meillo@0 221
meillo@10 222 typedef struct _header_name {
meillo@10 223 gchar *header;
meillo@10 224 header_id id;
meillo@10 225 } header_name;
meillo@0 226
meillo@10 227 typedef struct _header {
meillo@10 228 header_id id;
meillo@10 229 gchar *header;
meillo@10 230 gchar *value;
meillo@10 231 } header;
meillo@0 232
meillo@0 233
meillo@10 234 typedef struct _message {
meillo@10 235 gchar *uid;
meillo@0 236
meillo@10 237 gchar *received_host;
meillo@10 238 prot_id received_prot;
meillo@10 239 gchar *ident;
meillo@10 240 gint transfer_id; /* for multiple messages per transfer */
meillo@0 241
meillo@10 242 address *return_path;
meillo@10 243 GList *rcpt_list;
meillo@10 244 GList *non_rcpt_list;
meillo@0 245
meillo@10 246 GList *hdr_list;
meillo@10 247 GList *data_list;
meillo@0 248
meillo@10 249 gint data_size;
meillo@10 250 time_t received_time;
meillo@10 251 time_t warned_time;
meillo@0 252
meillo@10 253 gchar *full_sender_name;
meillo@10 254 } message;
meillo@0 255
meillo@10 256 typedef struct _msg_out {
meillo@10 257 message *msg;
meillo@0 258
meillo@10 259 address *return_path;
meillo@10 260 GList *rcpt_list;
meillo@0 261
meillo@10 262 GList *hdr_list;
meillo@354 263 GList *xtra_hdr_list; /* rewritten headers */
meillo@10 264 } msg_out;
meillo@10 265
meillo@10 266 typedef struct _msgout_perhost {
meillo@10 267 gchar *host;
meillo@10 268 GList *msgout_list;
meillo@0 269 } msgout_perhost;
meillo@0 270
meillo@0 271 /* flags for accept() */
meillo@10 272 #define ACC_RCPT_FROM_HEAD 0x08 /* -t option, get rcpts from headers */
meillo@110 273 #define ACC_DOT_IGNORE 0x10 /* a dot on a line itself does not end the message (-oi option) */
meillo@10 274 #define ACC_MAIL_FROM_HEAD 0x40 /* get return path from header */
meillo@10 275 #define ACC_NODOT_RELAX 0x80 /* do not be picky if message ist not terminated by a dot on a line */
meillo@10 276 #define ACC_SAVE_ENVELOPE_TO 0x0100 /* save an existent Envelope-to header as X-Orig-Envelope-to */
meillo@0 277
meillo@0 278 #define DLVR_LOCAL 0x01
meillo@356 279 #define DLVR_ONLINE 0x02
meillo@356 280 #define DLVR_ALL (DLVR_LOCAL|DLVR_ONLINE)
meillo@0 281
meillo@0 282 /* transport flags */
meillo@0 283 #define MSGSTR_FROMLINE 0x01
meillo@0 284 #define MSGSTR_FROMHACK 0x02
meillo@0 285
meillo@10 286 typedef enum _accept_error {
meillo@10 287 AERR_OK = 0,
meillo@10 288 AERR_TIMEOUT,
meillo@10 289 AERR_EOF,
meillo@10 290 AERR_OVERFLOW,
meillo@10 291 AERR_SYNTAX,
meillo@10 292 AERR_NOSPOOL,
meillo@10 293 AERR_NORCPT,
meillo@117 294 AERR_SIZE, /* max msg size exeeded (SMTP SIZE) */
meillo@10 295 AERR_UNKNOWN
meillo@10 296 } accept_error;
meillo@0 297
meillo@0 298 #define BUF_LEN 1024
meillo@0 299 #define MAX_ADDRESS 256
meillo@0 300 #define MAX_DATALINE 4096
meillo@0 301
meillo@10 302 typedef enum _smtp_cmd_id {
meillo@10 303 SMTP_HELO = 0,
meillo@10 304 SMTP_EHLO,
meillo@10 305 SMTP_MAIL_FROM,
meillo@10 306 SMTP_RCPT_TO,
meillo@10 307 SMTP_DATA,
meillo@10 308 SMTP_QUIT,
meillo@10 309 SMTP_RSET,
meillo@10 310 SMTP_NOOP,
meillo@10 311 SMTP_HELP,
meillo@10 312 SMTP_NUM_IDS,
meillo@10 313 SMTP_EOF = -1,
meillo@10 314 SMTP_ERROR = -2,
meillo@0 315 } smtp_cmd_id;
meillo@0 316
meillo@10 317 typedef struct _smtp_cmd {
meillo@10 318 smtp_cmd_id id;
meillo@10 319 gchar *cmd;
meillo@0 320 } smtp_cmd;
meillo@0 321
meillo@10 322 typedef struct _smtp_connection {
meillo@10 323 gchar *remote_host;
meillo@0 324
meillo@10 325 prot_id prot;
meillo@10 326 gint next_id;
meillo@0 327
meillo@10 328 gboolean helo_seen;
meillo@10 329 gboolean from_seen;
meillo@10 330 gboolean rcpt_seen;
meillo@10 331
meillo@10 332 message *msg;
meillo@10 333 } smtp_connection;
meillo@0 334
meillo@0 335 /* alias.c*/
meillo@366 336 gboolean addr_is_local(address *addr);
meillo@366 337 GList *alias_expand(GList *alias_table, GList *rcpt_list, GList *non_rcpt_list);
meillo@0 338
meillo@0 339 /* child.c */
meillo@0 340 int child(const char *command);
meillo@0 341
meillo@0 342 /* conf.c */
meillo@0 343 void init_conf();
meillo@366 344 gboolean read_conf(gchar *filename);
meillo@366 345 connect_route *read_route(gchar *filename, gboolean is_perma);
meillo@366 346 GList *read_route_list(GList *rf_list, gboolean is_perma);
meillo@366 347 void destroy_route(connect_route *r);
meillo@366 348 void destroy_route_list(GList *list);
meillo@0 349
meillo@0 350 /* expand.c */
meillo@366 351 GList *var_table_rcpt(GList *var_table, address *rcpt);
meillo@366 352 GList *var_table_msg(GList *var_table, message *msg);
meillo@366 353 GList *var_table_conf(GList *var_table);
meillo@366 354 gint expand(GList *var_list, gchar *format, gchar *result, gint result_len);
meillo@0 355
meillo@0 356 /* message.c */
meillo@0 357 message *create_message(void);
meillo@366 358 void destroy_message(message *msg);
meillo@366 359 void destroy_msg_list(GList *msg_list);
meillo@366 360 void msg_free_data(message *msg);
meillo@366 361 gint msg_calc_size(message *msg, gboolean is_smtp);
meillo@0 362
meillo@366 363 msg_out *create_msg_out(message *msg);
meillo@366 364 msg_out *clone_msg_out(msg_out *msgout_orig);
meillo@366 365 void destroy_msg_out(msg_out *msgout);
meillo@366 366 void destroy_msg_out_list(GList *msgout_list);
meillo@0 367
meillo@0 368 /* address.c */
meillo@366 369 address *create_address(gchar *path, gboolean is_rfc821);
meillo@366 370 address *create_address_qualified(gchar *path, gboolean is_rfc821, gchar *domain);
meillo@366 371 address *create_address_pipe(gchar *path);
meillo@366 372 void destroy_address(address *addr);
meillo@366 373 address *copy_modify_address(const address *orig, gchar *l_part, gchar *dom);
meillo@0 374 #define copy_address(addr) copy_modify_address(addr, NULL, NULL)
meillo@366 375 gboolean addr_isequal(address *addr1, address *addr2, int (*cmpfunc) (const char*, const char*));
meillo@366 376 gboolean addr_isequal_parent(address *addr1, address *addr2, int (*cmpfunc) (const char*, const char*));
meillo@366 377 address *addr_find_ancestor(address *addr);
meillo@366 378 gboolean addr_is_delivered_children(address *addr);
meillo@366 379 gboolean addr_is_finished_children(address *addr);
meillo@366 380 gchar *addr_string(address *addr);
meillo@0 381
meillo@0 382 /* accept.c */
meillo@366 383 accept_error accept_message(FILE *in, message *msg, guint flags);
meillo@366 384 accept_error accept_message_prepare(message *msg, guint flags);
meillo@0 385
meillo@0 386 /* header.c */
meillo@0 387 gchar *rec_timestamp();
meillo@366 388 GList *find_header(GList *hdr_list, header_id id, gchar *hdr_str);
meillo@366 389 void header_unfold(header *hdr);
meillo@366 390 void header_fold(header *hdr, unsigned int maxlen);
meillo@366 391 header *create_header(header_id id, gchar *fmt, ...);
meillo@366 392 void destroy_header(header *hdr);
meillo@366 393 header *copy_header(header *hdr);
meillo@366 394 header *get_header(gchar *line);
meillo@0 395
meillo@0 396 /* smtp_in.c */
meillo@366 397 void smtp_in(FILE *in, FILE *out, gchar *remote_host, gchar *ident);
meillo@0 398
meillo@0 399 /* listen.c */
meillo@366 400 void listen_port(GList *addr_list, gint qival, char *argv[]);
meillo@0 401
meillo@0 402 /* parse.c */
meillo@366 403 gboolean split_address(const gchar *path, gchar **local_part, gchar **domain, gboolean is_rfc821);
meillo@366 404 gboolean parse_address_rfc822(gchar *string, gchar **local_begin, gchar **local_end, gchar **domain_begin, gchar **domain_end, gchar **address_end);
meillo@366 405 gboolean parse_address_rfc821(gchar *string, gchar **local_begin, gchar **local_end, gchar **domain_begin, gchar **domain_end, gchar **address_end);
meillo@366 406 address *_create_address(gchar *string, gchar **end, gboolean is_rfc821);
meillo@366 407 address *create_address_rfc821(gchar *string, gchar **end);
meillo@366 408 address *create_address_rfc822(gchar *string, gchar **end);
meillo@366 409 GList *addr_list_append_rfc822(GList *addr_list, gchar *string, gchar *domain);
meillo@0 410
meillo@0 411 /* connect.c */
meillo@366 412 mxip_addr *connect_hostlist(int *psockfd, gchar *host, guint port, GList *addr_list);
meillo@366 413 mxip_addr *connect_resolvelist(int *psockfd, gchar *host, guint port, GList *res_funcs);
meillo@0 414
meillo@0 415 /* deliver.c */
meillo@366 416 void msg_rcptlist_local(GList *rcpt_list, GList **, GList **);
meillo@366 417 gboolean deliver_local(msg_out *msgout);
meillo@366 418 gboolean deliver_msglist_host(connect_route *route, GList *msg_list, gchar *host, GList *res_list);
meillo@366 419 gboolean deliver_route_msgout_list(connect_route *route, GList *msgout_list);
meillo@366 420 gboolean deliver_route_msg_list(connect_route *route, GList *msgout_list);
meillo@366 421 gboolean deliver_finish(msg_out *msgout);
meillo@366 422 gboolean deliver_msg_list(GList *msg_list, guint flags);
meillo@366 423 gboolean deliver(message *msg);
meillo@0 424
meillo@0 425 /* fail_msg.c */
meillo@366 426 gboolean fail_msg(message *msg, gchar *template, GList *failed_rcpts, gchar *err_fmt, va_list args);
meillo@366 427 gboolean warn_msg(message *msg, gchar *template, GList *failed_rcpts, gchar *err_fmt, va_list args);
meillo@0 428
meillo@0 429 /* interface.c */
meillo@366 430 gboolean init_sockaddr(struct sockaddr_in *name, interface *iface);
meillo@366 431 int make_server_socket(interface *iface);
meillo@0 432
meillo@0 433 /* local.c */
meillo@366 434 gboolean append_file(message *msg, GList *hdr_list, gchar *user);
meillo@366 435 gboolean pipe_out(message *msg, GList *hdr_list, address *rcpt, gchar *cmd, guint flags);
meillo@0 436
meillo@0 437 /* log.c */
meillo@0 438 gchar *ext_strerror(int err);
meillo@0 439 gboolean logopen(void);
meillo@0 440 void logclose(void);
meillo@0 441 void vlogwrite(int pri, const char *fmt, va_list args);
meillo@0 442 void logwrite(int pri, const char *fmt, ...);
meillo@0 443 void debugf(const char *fmt, ...);
meillo@0 444 void vdebugf(const char *fmt, va_list args);
meillo@0 445 void maillog(const char *fmt, ...);
meillo@0 446
meillo@0 447 /* spool.c */
meillo@366 448 gboolean spool_read_data(message *msg);
meillo@366 449 message *msg_spool_read(gchar *uid);
meillo@366 450 gboolean spool_write(message *msg, gboolean do_writedata);
meillo@366 451 gboolean spool_lock(gchar *uid);
meillo@366 452 gboolean spool_unlock(gchar *uid);
meillo@366 453 gboolean spool_delete_all(message *msg);
meillo@0 454
meillo@0 455 /* queue.c */
meillo@348 456 GList *read_queue(void);
meillo@0 457 gboolean queue_run(void);
meillo@0 458 gboolean queue_run_online(void);
meillo@0 459 void queue_list(void);
meillo@366 460 gboolean queue_delete(gchar *uid);
meillo@0 461
meillo@0 462 /* online.c */
meillo@310 463 gchar *online_query();
meillo@0 464
meillo@0 465 /* permissions.c */
meillo@0 466 gboolean is_ingroup(uid_t uid, gid_t gid);
meillo@366 467 void set_euidgid(gint uid, gint gid, uid_t *old_uid, gid_t *old_gid);
meillo@366 468 void set_identity(uid_t old_uid, gchar *task_name);
meillo@0 469
meillo@0 470 /* rewrite.c */
meillo@366 471 gboolean set_address_header_domain(header *hdr, gchar *domain);
meillo@366 472 gboolean map_address_header(header *hdr, GList *table);
meillo@0 473
meillo@0 474 /* route.c */
meillo@366 475 msgout_perhost *create_msgout_perhost(gchar *host);
meillo@366 476 void destroy_msgout_perhost(msgout_perhost *mo_ph);
meillo@366 477 void rewrite_headers(msg_out *msgout, connect_route *route);
meillo@366 478 void split_rcpts(GList *rcpt_list, GList *localnets, GList **rl_local, GList **rl_localnet, GList **rl_others);
meillo@366 479 GList *local_rcpts(GList *rcpt_list);
meillo@366 480 GList *remote_rcpts(GList *rcpt_list);
meillo@366 481 gboolean route_strip_msgout(connect_route *route, msg_out *msgout);
meillo@366 482 msg_out *route_prepare_msgout(connect_route *route, msg_out *msgout);
meillo@366 483 GList *route_msgout_list(connect_route *route, GList *msgout_list);
meillo@366 484 gboolean route_sender_is_allowed(connect_route *route, address *ret_path);
meillo@366 485 void route_split_rcpts(connect_route *route, GList *rcpt_list, GList **p_rcpt_list, GList **p_non_rcpt_list);
meillo@0 486
meillo@0 487 /* tables.c */
meillo@366 488 table_pair *create_pair(gchar *key, gpointer value);
meillo@366 489 table_pair *create_pair_string(gchar *key, gpointer value);
meillo@366 490 table_pair *parse_table_pair(gchar *line, char delim);
meillo@366 491 gpointer *table_find_func(GList *table_list, gchar *key, int (*cmp_func) (const char *, const char *));
meillo@366 492 gpointer *table_find(GList *table_list, gchar *key);
meillo@366 493 gpointer *table_find_case(GList *table_list, gchar *key);
meillo@366 494 gpointer *table_find_fnmatch(GList *table_list, gchar *key);
meillo@366 495 GList *table_read(gchar *fname, gchar delim);
meillo@366 496 void destroy_table(GList *table);
meillo@0 497
meillo@0 498 /* timeival.c */
meillo@366 499 gint time_interval(gchar *str);
meillo@0 500
meillo@0 501 /* permissions.c */
meillo@0 502 gboolean is_privileged_user(uid_t uid);
meillo@0 503
meillo@0 504 /* other things */
meillo@0 505
meillo@0 506 #define foreach(list, node)\
meillo@0 507 for((node) = g_list_first(list);\
meillo@0 508 (node);\
meillo@0 509 (node) = g_list_next(node))
meillo@0 510
meillo@0 511 #ifdef ENABLE_DEBUG
meillo@0 512 #define DEBUG(level) if(level <= conf.debug_level)
meillo@0 513 #else
meillo@0 514 /* hopefully the compiler optmizes this away... */
meillo@0 515 #define DEBUG(level) if(0)
meillo@0 516 #endif
meillo@0 517
meillo@0 518 #define LOG_VERBOSE 0x100
meillo@0 519
meillo@0 520 #ifndef HAVE_GETLINE
meillo@0 521 #define getline(buf, size, file) getdelim(buf, size, '\n', file)
meillo@0 522 #endif
meillo@0 523
meillo@0 524 #ifndef HAVE_FDATASYNC
meillo@0 525 #define fdatasync(fd) fsync(fd)
meillo@0 526 #endif
meillo@0 527
meillo@0 528 #ifndef CONF_DIR
meillo@0 529 #define CONF_DIR "/etc/masqmail"
meillo@0 530 #endif
meillo@0 531
meillo@0 532 #define CONF_FILE CONF_DIR"/masqmail.conf"
meillo@0 533
meillo@0 534 #define PIDFILEDIR "/var/run/masqmail/"
meillo@0 535
meillo@0 536 #ifndef va_copy
meillo@0 537 #ifdef __va_copy
meillo@0 538 #define va_copy(ap1, ap2) __va_copy(ap1, ap2)
meillo@0 539 #else
meillo@0 540 #define va_copy(ap1, ap2) G_VA_COPY(ap1, ap2)
meillo@0 541 #endif
meillo@0 542 #endif
meillo@0 543
meillo@0 544 /* *BSD needs this: */
meillo@0 545 extern char **environ;