dovecot/original-hg/dovecot-1.2: src/master/main.c annotate

annotate src/master/main.c @ 9348:3eacb6bbd227 HEAD

Added pop3_save_uidl setting. When UIDLs are sent to client, save them to dovecot-uidlist. This allows changing pop3_uidl_format without messages getting re-downloaded. It's also useful with virtual POP3 INBOX when UIDLs are based on IMAP UIDs that may not be as stable as in non-virtual INBOX.

author	Timo Sirainen <tss@iki.fi>
date	Mon, 31 Aug 2009 18:53:17 -0400
parents	d936c8e243dd
children	7639914c5cde

rev	line source
8590 b9faf4db2a9f Updated copyright notices to include year 2009. Timo Sirainen <tss@iki.fi> parents: 8354 diff changeset	1 /* Copyright (c) 2002-2009 Dovecot authors, see the included COPYING file */
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	2
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "common.h"
5887 3f2eb1b9c555 Support listening multiple sockets. SIGHUP also doesn't anymore recreate Timo Sirainen <tss@iki.fi> parents: 5846 diff changeset	4 #include "array.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "ioloop.h"
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "lib-signals.h"
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "network.h"
697 7814b29d0862 Created env_put() and env_clean() for a bit easier handling of environment Timo Sirainen <tss@iki.fi> parents: 635 diff changeset	8 #include "env-util.h"
727 8dd8ebe6bcac We use close-on-exec flag now to make sure that master process closes the Timo Sirainen <tss@iki.fi> parents: 697 diff changeset	9 #include "fd-close-on-exec.h"
2524 3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	10 #include "write-full.h"
6313 0e08960275f8 Grow file descriptors to 64k at startup, and drop them for login and imap Timo Sirainen <tss@iki.fi> parents: 6303 diff changeset	11 #include "restrict-process-size.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	12
3889 c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	13 #include "askpass.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include "auth-process.h"
5789 4f22660ffd33 Move POSIX capabilities dropping into separate function. Andrey Panin <pazke@donpac.ru> parents: 5696 diff changeset	15 #include "capabilities.h"
3853 b3e18b51c205 Start dict server automatically when a client tries to connect to it. Timo Sirainen <tss@iki.fi> parents: 3724 diff changeset	16 #include "dict-process.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	17 #include "login-process.h"
1055 a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3 Timo Sirainen <tss@iki.fi> parents: 1036 diff changeset	18 #include "mail-process.h"
3724 d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	19 #include "syslog-util.h"
5936 2133c966701a Fixes Timo Sirainen <tss@iki.fi> parents: 5887 diff changeset	20 #include "listener.h"
615 0d852af6842e Master process generates DH/RSA parameters now and stores them into file Timo Sirainen <tss@iki.fi> parents: 610 diff changeset	21 #include "ssl-init.h"
2000 c7c19f5071c3 Write all logging through master process. Fixes problems with log rotation, Timo Sirainen <tss@iki.fi> parents: 1820 diff changeset	22 #include "log.h"
8354 5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	23 #include "sysinfo-get.h"
8595 829b6555392b master: When receiving SIGHUP, get the hostname again in case it changed. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	24 #include "hostpid.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	25
279 49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	26 #include <stdio.h>
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	27 #include <stdlib.h>
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	28 #include <unistd.h>
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	29 #include <fcntl.h>
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	30 #include <syslog.h>
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	31 #include <sys/stat.h>
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	32
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	33 #define FATAL_FILENAME "master-fatal.lastlog"
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	34
635 90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	35 static const char *configfile = SYSCONFDIR "/" PACKAGE ".conf";
8323 60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	36 static pid_t master_original_pid;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	37
1000 0fbafade2d85 If auth/login process died unexpectedly, the exit status or killing signal Timo Sirainen <tss@iki.fi> parents: 945 diff changeset	38 struct ioloop *ioloop;
5432 2b4fa90860dd Before unlinking auth sockets at startup, try connecting to them first to Timo Sirainen <tss@iki.fi> parents: 5333 diff changeset	39 int null_fd = -1, inetd_login_fd;
1617 cc3cef25662c Replaced geteuid() calls with one in the beginning and saving it to Timo Sirainen <tss@iki.fi> parents: 1610 diff changeset	40 uid_t master_uid;
3989 e93e39326ae1 Added ssl-build-param binary to build the ssl-parameters.dat. This way Timo Sirainen <tss@iki.fi> parents: 3966 diff changeset	41 char program_path[PATH_MAX];
3889 c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	42 char ssl_manual_key_password[100];
5843 f655c4d4a419 Moved child process handling to child-process.[ch]. The hash table now uses Timo Sirainen <tss@iki.fi> parents: 5824 diff changeset	43 const char *env_tz;
8301 d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	44 bool auth_success_written;
8798 c9381a0fdc5e Improved logging for core dumping. With Linux use PR_SET_DUMPABLE for imap/pop3. Timo Sirainen <tss@iki.fi> parents: 8782 diff changeset	45 bool core_dumps_disabled;
2235 dcff4c088f1a DEBUG: If GDB environment is set, don't do fd leak checks. Timo Sirainen <tss@iki.fi> parents: 2047 diff changeset	46 #ifdef DEBUG
5843 f655c4d4a419 Moved child process handling to child-process.[ch]. The hash table now uses Timo Sirainen <tss@iki.fi> parents: 5824 diff changeset	47 bool gdb;
2235 dcff4c088f1a DEBUG: If GDB environment is set, don't do fd leak checks. Timo Sirainen <tss@iki.fi> parents: 2047 diff changeset	48 #endif
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	49
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	50 static void ATTR_NORETURN ATTR_FORMAT(3, 0)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	51 master_fatal_callback(enum log_type type, int status,
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	52 const char *format, va_list args)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	53 {
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	54 const struct settings *set = settings_root->defaults;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	55 const char path, str;
7351 6115fe69094c Fatals/panics logged by master weren't logged properly. Timo Sirainen <tss@iki.fi> parents: 7334 diff changeset	56 va_list args2;
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	57 int fd;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	58
8323 60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	59 /* if we already forked a child process, this isn't fatal for the
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	60 main process and there's no need to write the fatal file. */
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	61 if (getpid() == master_original_pid) {
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	62 /* write the error message to a file */
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	63 path = t_strconcat(set->base_dir, "/"FATAL_FILENAME, NULL);
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	64 fd = open(path, O_CREAT \| O_TRUNC \| O_WRONLY, 0600);
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	65 if (fd != -1) {
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	66 VA_COPY(args2, args);
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	67 str = t_strdup_vprintf(format, args2);
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	68 write_full(fd, str, strlen(str));
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	69 (void)close(fd);
60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	70 }
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	71 }
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	72
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	73 /* write it to log as well */
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	74 if (*set->log_path == '\0')
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	75 i_syslog_fatal_handler(type, status, format, args);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	76 else
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	77 default_fatal_handler(type, status, format, args);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	78 }
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	79
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	80 static void fatal_log_check(void)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	81 {
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	82 const struct settings *set = settings_root->defaults;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	83 const char *path;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	84 char buf[1024];
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	85 ssize_t ret;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	86 int fd;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	87
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	88 path = t_strconcat(set->base_dir, "/"FATAL_FILENAME, NULL);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	89 fd = open(path, O_RDONLY);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	90 if (fd == -1)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	91 return;
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	92
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	93 ret = read(fd, buf, sizeof(buf));
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	94 if (ret < 0)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	95 i_error("read(%s) failed: %m", path);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	96 else {
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	97 buf[ret] = '\0';
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	98 i_warning("Last died with error (see error log for more "
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	99 "information): %s", buf);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	100 }
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	101
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	102 close(fd);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	103 if (unlink(path) < 0)
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	104 i_error("unlink(%s) failed: %m", path);
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	105 }
586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	106
8305 e4d0ce4d3420 Don't show the WhyDoesItNotWork link if auth_debug=yes already. Timo Sirainen <tss@iki.fi> parents: 8301 diff changeset	107 static void auth_warning_print(const struct server_settings *set)
8301 d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	108 {
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	109 struct stat st;
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	110
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	111 auth_success_written = stat(AUTH_SUCCESS_PATH, &st) == 0;
8305 e4d0ce4d3420 Don't show the WhyDoesItNotWork link if auth_debug=yes already. Timo Sirainen <tss@iki.fi> parents: 8301 diff changeset	112 if (!auth_success_written && !set->auths->debug &&
e4d0ce4d3420 Don't show the WhyDoesItNotWork link if auth_debug=yes already. Timo Sirainen <tss@iki.fi> parents: 8301 diff changeset	113 strcmp(set->defaults->protocols, "none") != 0) {
8301 d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	114 i_info("If you have trouble with authentication failures,\n"
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	115 "enable auth_debug setting. "
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	116 "See http://wiki.dovecot.org/WhyDoesItNotWork");
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	117
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	118 }
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	119 }
d46579bb7a3c Print a help message about authentication at startup until the first successful authentication. Timo Sirainen <tss@iki.fi> parents: 8062 diff changeset	120
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	121 static void set_logfile(struct settings *set)
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	122 {
3724 d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	123 int facility;
d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	124
4388 af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty Timo Sirainen <tss@iki.fi> parents: 4375 diff changeset	125 if (*set->log_path == '\0') {
3724 d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	126 if (!syslog_facility_find(set->syslog_facility, &facility))
d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	127 facility = LOG_MAIL;
d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	128
d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	129 i_set_failure_syslog("dovecot", LOG_NDELAY, facility);
d22c883021da Added syslog_facility setting to config file. Timo Sirainen <tss@iki.fi> parents: 3620 diff changeset	130 } else {
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	131 /* log to file or stderr */
5333 55260092b094 Fixes to handling log prefixes. imap/pop3 processes now log the Timo Sirainen <tss@iki.fi> parents: 5249 diff changeset	132 i_set_failure_file(set->log_path, "dovecot: ");
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	133 }
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	134 i_set_fatal_handler(master_fatal_callback);
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	135
4388 af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty Timo Sirainen <tss@iki.fi> parents: 4375 diff changeset	136 if (*set->info_log_path != '\0')
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	137 i_set_info_file(set->info_log_path);
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	138
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	139 i_set_failure_timestamp_format(set->log_timestamp);
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	140 }
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	141
635 90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	142 static void settings_reload(void)
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	143 {
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	144 struct server_settings *old_set = settings_root;
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	145
635 90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	146 i_warning("SIGHUP received - reloading configuration");
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	147
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	148 /* restart auth and login processes */
4670 5372b92be174 Reference counter fixes Timo Sirainen <tss@iki.fi> parents: 4578 diff changeset	149 login_processes_destroy_all();
635 90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	150 auth_processes_destroy_all();
8649 67c08c386702 Added dict_process_count setting for creating multiple dict processes. Timo Sirainen <tss@iki.fi> parents: 8595 diff changeset	151 dict_processes_kill();
1223 52e0830ade13 Added setting mail_drop_priv_before_exec. Timo Sirainen <tss@iki.fi> parents: 1124 diff changeset	152
8595 829b6555392b master: When receiving SIGHUP, get the hostname again in case it changed. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	153 /* see if hostname changed */
829b6555392b master: When receiving SIGHUP, get the hostname again in case it changed. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	154 hostpid_init();
829b6555392b master: When receiving SIGHUP, get the hostname again in case it changed. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	155
4965 9246d9308caa -n and -a parameters shouldn't be deleting auth sockets. Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	156 if (!master_settings_read(configfile, FALSE, FALSE))
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	157 i_warning("Invalid configuration, keeping old one");
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	158 else {
5887 3f2eb1b9c555 Support listening multiple sockets. SIGHUP also doesn't anymore recreate Timo Sirainen <tss@iki.fi> parents: 5846 diff changeset	159 if (!IS_INETD())
3f2eb1b9c555 Support listening multiple sockets. SIGHUP also doesn't anymore recreate Timo Sirainen <tss@iki.fi> parents: 5846 diff changeset	160 listeners_open_fds(old_set, TRUE);
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	161 set_logfile(settings_root->defaults);
6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	162 }
635 90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	163 }
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but Timo Sirainen <tss@iki.fi> parents: 615 diff changeset	164
8882 9f3968f49ceb lib-signals: Changed callback API to return siginfo_t. Timo Sirainen <tss@iki.fi> parents: 8798 diff changeset	165 static void sig_die(const siginfo_t si, void context ATTR_UNUSED)
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	166 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	167 /* warn about being killed because of some signal, except SIGINT (^C)
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	168 which is too common at least while testing :) */
8883 5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	169 if (si->si_signo != SIGINT) {
5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	170 i_warning("Killed with signal %d (by pid=%s uid=%s code=%s)",
5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	171 si->si_signo, dec2str(si->si_pid),
5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	172 dec2str(si->si_uid),
5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	173 lib_signal_code_to_str(si->si_signo, si->si_code));
5361cb6afe9e When a process is killed, show the signal code and the sending process's pid and uid. Timo Sirainen <tss@iki.fi> parents: 8882 diff changeset	174 }
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	175 io_loop_stop(ioloop);
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	176 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	177
8882 9f3968f49ceb lib-signals: Changed callback API to return siginfo_t. Timo Sirainen <tss@iki.fi> parents: 8798 diff changeset	178 static void sig_reload_settings(const siginfo_t *si ATTR_UNUSED,
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 6397 diff changeset	179 void *context ATTR_UNUSED)
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	180 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	181 settings_reload();
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	182 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	183
8882 9f3968f49ceb lib-signals: Changed callback API to return siginfo_t. Timo Sirainen <tss@iki.fi> parents: 8798 diff changeset	184 static void sig_reopen_logs(const siginfo_t *si ATTR_UNUSED,
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 6397 diff changeset	185 void *context ATTR_UNUSED)
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	186 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	187 set_logfile(settings_root->defaults);
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	188 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	189
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3853 diff changeset	190 static bool have_stderr_set(struct settings *set)
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	191 {
4388 af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty Timo Sirainen <tss@iki.fi> parents: 4375 diff changeset	192 if (*set->log_path != '\0' &&
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	193 strcmp(set->log_path, "/dev/stderr") == 0)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	194 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	195
4388 af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty Timo Sirainen <tss@iki.fi> parents: 4375 diff changeset	196 if (*set->info_log_path != '\0' &&
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	197 strcmp(set->info_log_path, "/dev/stderr") == 0)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	198 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	199
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	200 return FALSE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	201 }
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	202
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3853 diff changeset	203 static bool have_stderr(struct server_settings *server)
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	204 {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	205 while (server != NULL) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	206 if (server->imap != NULL && have_stderr_set(server->imap))
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	207 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	208 if (server->pop3 != NULL && have_stderr_set(server->pop3))
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	209 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	210
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	211 server = server->next;
1055 a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3 Timo Sirainen <tss@iki.fi> parents: 1036 diff changeset	212 }
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	213
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	214 return FALSE;
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	215 }
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	216
5437 2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	217 static void open_null_fd(void)
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	218 {
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	219 null_fd = open("/dev/null", O_RDONLY);
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	220 if (null_fd == -1)
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	221 i_fatal("Can't open /dev/null: %m");
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	222 fd_close_on_exec(null_fd, TRUE);
5437 2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	223 }
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	224
5437 2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	225 static void open_fds(void)
2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	226 {
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	227 /* make sure all fds between 0..3 are used. */
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	228 while (null_fd < 4) {
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	229 null_fd = dup(null_fd);
4578 3bb3d5ad254f Cleanup + handle dup() failure. Timo Sirainen <tss@iki.fi> parents: 4553 diff changeset	230 if (null_fd == -1)
3bb3d5ad254f Cleanup + handle dup() failure. Timo Sirainen <tss@iki.fi> parents: 4553 diff changeset	231 i_fatal("dup(null_fd) failed: %m");
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	232 fd_close_on_exec(null_fd, TRUE);
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	233 }
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	234
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	235 if (!IS_INETD()) {
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	236 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	237 listeners_open_fds(NULL, FALSE);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	238 } T_END;
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	239 }
1124 5e9430a39611 /dev/stderr works now in log paths. Timo Sirainen <tss@iki.fi> parents: 1100 diff changeset	240
4477 e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null. Timo Sirainen <tss@iki.fi> parents: 4475 diff changeset	241 /* close stdin and stdout. */
1124 5e9430a39611 /dev/stderr works now in log paths. Timo Sirainen <tss@iki.fi> parents: 1100 diff changeset	242 if (dup2(null_fd, 0) < 0)
5e9430a39611 /dev/stderr works now in log paths. Timo Sirainen <tss@iki.fi> parents: 1100 diff changeset	243 i_fatal("dup2(0) failed: %m");
5e9430a39611 /dev/stderr works now in log paths. Timo Sirainen <tss@iki.fi> parents: 1100 diff changeset	244 if (dup2(null_fd, 1) < 0)
5e9430a39611 /dev/stderr works now in log paths. Timo Sirainen <tss@iki.fi> parents: 1100 diff changeset	245 i_fatal("dup2(1) failed: %m");
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	246 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	247
2524 3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	248 static void create_pid_file(const char *path)
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	249 {
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	250 const char *pid;
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	251 int fd;
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	252
2534 9c55e054e57d crashfix in pid generation Timo Sirainen <tss@iki.fi> parents: 2524 diff changeset	253 pid = t_strconcat(dec2str(getpid()), "\n", NULL);
2524 3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	254
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	255 fd = open(path, O_WRONLY\|O_CREAT\|O_TRUNC, 0644);
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	256 if (fd == -1)
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	257 i_fatal("open(%s) failed: %m", path);
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	258 if (write_full(fd, pid, strlen(pid)) < 0)
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	259 i_fatal("write() failed in %s: %m", path);
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	260 (void)close(fd);
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	261 }
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	262
7946 aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	263 static void main_log_startup(void)
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	264 {
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	265 #define STARTUP_STRING PACKAGE_NAME" v"VERSION" starting up"
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	266 rlim_t core_limit;
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	267
8798 c9381a0fdc5e Improved logging for core dumping. With Linux use PR_SET_DUMPABLE for imap/pop3. Timo Sirainen <tss@iki.fi> parents: 8782 diff changeset	268 core_dumps_disabled = restrict_get_core_limit(&core_limit) == 0 &&
c9381a0fdc5e Improved logging for core dumping. With Linux use PR_SET_DUMPABLE for imap/pop3. Timo Sirainen <tss@iki.fi> parents: 8782 diff changeset	269 core_limit == 0;
c9381a0fdc5e Improved logging for core dumping. With Linux use PR_SET_DUMPABLE for imap/pop3. Timo Sirainen <tss@iki.fi> parents: 8782 diff changeset	270 if (core_dumps_disabled)
7946 aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	271 i_info(STARTUP_STRING" (core dumps disabled)");
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	272 else
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	273 i_info(STARTUP_STRING);
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	274 }
aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	275
5090 04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	276 static void main_init(bool log_error)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	277 {
5824 5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as root@hurina parents: 5789 diff changeset	278 drop_capabilities();
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as root@hurina parents: 5789 diff changeset	279
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	280 /* deny file access from everyone else except owner */
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	281 (void)umask(0077);
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	282
5824 5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as root@hurina parents: 5789 diff changeset	283 set_logfile(settings_root->defaults);
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as root@hurina parents: 5789 diff changeset	284 /* close stderr unless we're logging into /dev/stderr. */
4477 e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null. Timo Sirainen <tss@iki.fi> parents: 4475 diff changeset	285 if (!have_stderr(settings_root)) {
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null. Timo Sirainen <tss@iki.fi> parents: 4475 diff changeset	286 if (dup2(null_fd, 2) < 0)
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null. Timo Sirainen <tss@iki.fi> parents: 4475 diff changeset	287 i_fatal("dup2(2) failed: %m");
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null. Timo Sirainen <tss@iki.fi> parents: 4475 diff changeset	288 }
2306 6aa77fdf152e SIGHUP correctly reloads configuration now Timo Sirainen <tss@iki.fi> parents: 2235 diff changeset	289
5696 b929827ddbe9 When using --log-error, log also a warning and an error. Timo Sirainen <tss@iki.fi> parents: 5639 diff changeset	290 if (log_error) {
6303 9e33d9b9905a --log-error improvements. Timo Sirainen <tss@iki.fi> parents: 5936 diff changeset	291 printf("Writing to error logs and killing myself..\n");
9e33d9b9905a --log-error improvements. Timo Sirainen <tss@iki.fi> parents: 5936 diff changeset	292 i_info("This is Dovecot's info log");
5696 b929827ddbe9 When using --log-error, log also a warning and an error. Timo Sirainen <tss@iki.fi> parents: 5639 diff changeset	293 i_warning("This is Dovecot's warning log");
b929827ddbe9 When using --log-error, log also a warning and an error. Timo Sirainen <tss@iki.fi> parents: 5639 diff changeset	294 i_error("This is Dovecot's error log");
b929827ddbe9 When using --log-error, log also a warning and an error. Timo Sirainen <tss@iki.fi> parents: 5639 diff changeset	295 i_fatal("This is Dovecot's fatal log");
b929827ddbe9 When using --log-error, log also a warning and an error. Timo Sirainen <tss@iki.fi> parents: 5639 diff changeset	296 }
7946 aad49536db41 If core dump limit is 0, add "core dumps disabled" to startup log line. Timo Sirainen <tss@iki.fi> parents: 7914 diff changeset	297 main_log_startup();
5090 04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	298
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	299 lib_signals_init();
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	300 lib_signals_set_handler(SIGINT, TRUE, sig_die, NULL);
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	301 lib_signals_set_handler(SIGTERM, TRUE, sig_die, NULL);
4903 204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4745 diff changeset	302 lib_signals_ignore(SIGPIPE, TRUE);
204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4745 diff changeset	303 lib_signals_ignore(SIGALRM, FALSE);
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	304 lib_signals_set_handler(SIGHUP, TRUE, sig_reload_settings, NULL);
3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	305 lib_signals_set_handler(SIGUSR1, TRUE, sig_reopen_logs, NULL);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	306
5843 f655c4d4a419 Moved child process handling to child-process.[ch]. The hash table now uses Timo Sirainen <tss@iki.fi> parents: 5824 diff changeset	307 child_processes_init();
5824 5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as root@hurina parents: 5789 diff changeset	308 log_init();
615 0d852af6842e Master process generates DH/RSA parameters now and stores them into file Timo Sirainen <tss@iki.fi> parents: 610 diff changeset	309 ssl_init();
8649 67c08c386702 Added dict_process_count setting for creating multiple dict processes. Timo Sirainen <tss@iki.fi> parents: 8595 diff changeset	310 dict_processes_init();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	311 auth_processes_init();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	312 login_processes_init();
5843 f655c4d4a419 Moved child process handling to child-process.[ch]. The hash table now uses Timo Sirainen <tss@iki.fi> parents: 5824 diff changeset	313 mail_processes_init();
2524 3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	314
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	315 create_pid_file(t_strconcat(settings_root->defaults->base_dir,
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	316 "/master.pid", NULL));
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	317 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	318
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	319 static void main_deinit(void)
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	320 {
2524 3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	321 (void)unlink(t_strconcat(settings_root->defaults->base_dir,
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	322 "/master.pid", NULL));
3730256bf3d3 Create PID file. Timo Sirainen <tss@iki.fi> parents: 2312 diff changeset	323
5846 21e529b8a701 Initial implementation for mail_max_user_connections setting. Timo Sirainen <tss@iki.fi> parents: 5844 diff changeset	324 login_processes_destroy_all();
21e529b8a701 Initial implementation for mail_max_user_connections setting. Timo Sirainen <tss@iki.fi> parents: 5844 diff changeset	325
21e529b8a701 Initial implementation for mail_max_user_connections setting. Timo Sirainen <tss@iki.fi> parents: 5844 diff changeset	326 mail_processes_deinit();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	327 login_processes_deinit();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	328 auth_processes_deinit();
8649 67c08c386702 Added dict_process_count setting for creating multiple dict processes. Timo Sirainen <tss@iki.fi> parents: 8595 diff changeset	329 dict_processes_deinit();
615 0d852af6842e Master process generates DH/RSA parameters now and stores them into file Timo Sirainen <tss@iki.fi> parents: 610 diff changeset	330 ssl_deinit();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	331
5887 3f2eb1b9c555 Support listening multiple sockets. SIGHUP also doesn't anymore recreate Timo Sirainen <tss@iki.fi> parents: 5846 diff changeset	332 listeners_close_fds();
3f2eb1b9c555 Support listening multiple sockets. SIGHUP also doesn't anymore recreate Timo Sirainen <tss@iki.fi> parents: 5846 diff changeset	333
805 5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several Timo Sirainen <tss@iki.fi> parents: 801 diff changeset	334 if (close(null_fd) < 0)
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several Timo Sirainen <tss@iki.fi> parents: 801 diff changeset	335 i_error("close(null_fd) failed: %m");
1055 a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3 Timo Sirainen <tss@iki.fi> parents: 1036 diff changeset	336
8699 035037f388fa master: Don't crash at quit if there is some unwritten data in logs. Timo Sirainen <tss@iki.fi> parents: 8649 diff changeset	337 log_deinit();
035037f388fa master: Don't crash at quit if there is some unwritten data in logs. Timo Sirainen <tss@iki.fi> parents: 8649 diff changeset	338 /* log_deinit() may still want to look up child processes */
035037f388fa master: Don't crash at quit if there is some unwritten data in logs. Timo Sirainen <tss@iki.fi> parents: 8649 diff changeset	339 child_processes_deinit();
3620 3360cc019737 Implemented new signal handling framework, which makes handling signals much Timo Sirainen <tss@iki.fi> parents: 3589 diff changeset	340 lib_signals_deinit();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	341 closelog();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	342 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	343
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	344 static void daemonize(struct settings *set)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	345 {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	346 pid_t pid;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	347
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	348 pid = fork();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	349 if (pid < 0)
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	350 i_fatal("fork() failed: %m");
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	351
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	352 if (pid != 0)
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	353 _exit(0);
610 bc766660efc4 Call setsid() when daemonizing. Timo Sirainen <tss@iki.fi> parents: 575 diff changeset	354
801 86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when Timo Sirainen <tss@iki.fi> parents: 780 diff changeset	355 if (setsid() < 0)
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when Timo Sirainen <tss@iki.fi> parents: 780 diff changeset	356 i_fatal("setsid() failed: %m");
1367 533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's Timo Sirainen <tss@iki.fi> parents: 1358 diff changeset	357
533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's Timo Sirainen <tss@iki.fi> parents: 1358 diff changeset	358 if (chdir(set->base_dir) < 0)
533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's Timo Sirainen <tss@iki.fi> parents: 1358 diff changeset	359 i_fatal("chdir(%s) failed: %m", set->base_dir);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	360 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	361
279 49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	362 static void print_help(void)
49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	363 {
3917 ae292bd41926 Added --build-ssl-parameters option to build them. Timo Sirainen <tss@iki.fi> parents: 3901 diff changeset	364 printf(
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	365 "Usage: dovecot [-F] [-c <config file>] [-p] [-n] [-a]\n"
7334 ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	366 " [--version] [--build-options] [--exec-mail <protocol> [<args>]]\n");
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	367 }
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	368
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	369 static void print_build_options(void)
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	370 {
8782 e5cc81734221 Compile fix for systems where printf() is a macro. Timo Sirainen <tss@iki.fi> parents: 8699 diff changeset	371 static const char *build_options =
e5cc81734221 Compile fix for systems where printf() is a macro. Timo Sirainen <tss@iki.fi> parents: 8699 diff changeset	372 "Build options:"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	373 #ifdef IOLOOP_EPOLL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	374 " ioloop=epoll"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	375 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	376 #ifdef IOLOOP_KQUEUE
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	377 " ioloop=kqueue"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	378 #endif
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	379 #ifdef IOLOOP_POLL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	380 " ioloop=poll"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	381 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	382 #ifdef IOLOOP_SELECT
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	383 " ioloop=select"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	384 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	385 #ifdef IOLOOP_NOTIFY_DNOTIFY
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	386 " notify=dnotify"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	387 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	388 #ifdef IOLOOP_NOTIFY_INOTIFY
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	389 " notify=inotify"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	390 #endif
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	391 #ifdef IOLOOP_NOTIFY_KQUEUE
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	392 " notify=kqueue"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	393 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	394 #ifdef HAVE_IPV6
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	395 " ipv6"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	396 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	397 #ifdef HAVE_GNUTLS
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	398 " gnutls"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	399 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	400 #ifdef HAVE_OPENSSL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	401 " openssl"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	402 #endif
6635 e4f9e2b94a90 Show mail storages in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	403 "\nMail storages: "MAIL_STORAGES"\n"
9064 d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	404 #ifdef SQL_DRIVER_PLUGINS
d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	405 "SQL driver plugins:"
d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	406 #else
6635 e4f9e2b94a90 Show mail storages in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	407 "SQL drivers:"
9064 d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	408 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	409 #ifdef BUILD_MYSQL
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	410 " mysql"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	411 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	412 #ifdef BUILD_PGSQL
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	413 " postgresql"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	414 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	415 #ifdef BUILD_SQLITE
3919 b967ffb7e3a6 SQLite support. Patch by Jakob Hirsch. Timo Sirainen <tss@iki.fi> parents: 3917 diff changeset	416 " sqlite"
b967ffb7e3a6 SQLite support. Patch by Jakob Hirsch. Timo Sirainen <tss@iki.fi> parents: 3917 diff changeset	417 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	418 "\nPassdb:"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	419 #ifdef PASSDB_BSDAUTH
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	420 " bsdauth"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	421 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	422 #ifdef PASSDB_CHECKPASSWORD
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	423 " checkpassword"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	424 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	425 #ifdef PASSDB_LDAP
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	426 " ldap"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	427 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	428 #ifdef PASSDB_PAM
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	429 " pam"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	430 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	431 #ifdef PASSDB_PASSWD
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	432 " passwd"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	433 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	434 #ifdef PASSDB_PASSWD_FILE
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	435 " passwd-file"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	436 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	437 #ifdef PASSDB_SHADOW
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	438 " shadow"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	439 #endif
6893 a9daec3c00b5 --build-options didn't list "sia" in passdbs. Timo Sirainen <tss@iki.fi> parents: 6635 diff changeset	440 #ifdef PASSDB_SIA
a9daec3c00b5 --build-options didn't list "sia" in passdbs. Timo Sirainen <tss@iki.fi> parents: 6635 diff changeset	441 " sia"
a9daec3c00b5 --build-options didn't list "sia" in passdbs. Timo Sirainen <tss@iki.fi> parents: 6635 diff changeset	442 #endif
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	443 #ifdef PASSDB_SQL
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	444 " sql"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	445 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	446 #ifdef PASSDB_VPOPMAIL
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	447 " vpopmail"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	448 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	449 "\nUserdb:"
7947 cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	450 #ifdef USERDB_NSS
cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	451 " nss"
cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	452 #endif
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	453 #ifdef USERDB_LDAP
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	454 " ldap"
9064 d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	455 #ifndef BUILTIN_LDAP
d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	456 "(plugin)"
d936c8e243dd dovecot --build-options: If SQL or LDAP was built as plugins, say it. Timo Sirainen <tss@iki.fi> parents: 8977 diff changeset	457 #endif
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	458 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	459 #ifdef USERDB_PASSWD
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	460 " passwd"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	461 #endif
7947 cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	462 #ifdef USERDB_PASSWD_FILE
cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	463 " passwd-file"
cd2789afcb09 Include "nss" in dovecot --build-options. Timo Sirainen <tss@iki.fi> parents: 7946 diff changeset	464 #endif
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	465 #ifdef USERDB_PREFETCH
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	466 " prefetch"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	467 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	468 #ifdef USERDB_SQL
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	469 " sql"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	470 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	471 #ifdef USERDB_STATIC
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	472 " static"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	473 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	474 #ifdef USERDB_VPOPMAIL
4475 3a3ef25c62ab List -n and -a in short help. Fixes to --build-options. Timo Sirainen <tss@iki.fi> parents: 4464 diff changeset	475 " vpopmail"
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	476 #endif
8782 e5cc81734221 Compile fix for systems where printf() is a macro. Timo Sirainen <tss@iki.fi> parents: 8699 diff changeset	477 "\n";
e5cc81734221 Compile fix for systems where printf() is a macro. Timo Sirainen <tss@iki.fi> parents: 8699 diff changeset	478 puts(build_options);
279 49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	479 }
49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	480
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	481 int main(int argc, char *argv[])
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	482 {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	483 /* parse arguments */
7334 ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	484 const char exec_protocol = NULL, exec_args = NULL, user, *home;
5090 04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	485 bool foreground = FALSE, ask_key_pass = FALSE, log_error = FALSE;
4138 f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	486 bool dump_config = FALSE, dump_config_nondefaults = FALSE;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	487 int i;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	488
2311 4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	489 #ifdef DEBUG
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	490 gdb = getenv("GDB") != NULL;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	491 #endif
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	492 lib_init();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	493
1617 cc3cef25662c Replaced geteuid() calls with one in the beginning and saving it to Timo Sirainen <tss@iki.fi> parents: 1610 diff changeset	494 master_uid = geteuid();
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	495 inetd_login_fd = -1;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	496 for (i = 1; i < argc; i++) {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	497 if (strcmp(argv[i], "-F") == 0) {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	498 /* foreground */
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	499 foreground = TRUE;
4138 f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	500 } else if (strcmp(argv[i], "-a") == 0) {
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	501 dump_config = TRUE;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	502 } else if (strcmp(argv[i], "-c") == 0) {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	503 /* config file */
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	504 i++;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	505 if (i == argc) i_fatal("Missing config file argument");
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	506 configfile = argv[i];
4138 f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	507 } else if (strcmp(argv[i], "-n") == 0) {
4965 9246d9308caa -n and -a parameters shouldn't be deleting auth sockets. Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	508 dump_config_nondefaults = dump_config = TRUE;
3889 c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	509 } else if (strcmp(argv[i], "-p") == 0) {
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	510 /* Ask SSL private key password */
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	511 ask_key_pass = TRUE;
2311 4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	512 } else if (strcmp(argv[i], "--exec-mail") == 0) {
7334 ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	513 /* <protocol> [<args>]
2311 4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	514 read configuration and execute mail process */
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	515 i++;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	516 if (i == argc) i_fatal("Missing protocol argument");
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	517 exec_protocol = argv[i];
7334 ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	518 exec_args = (const char **)&argv[i+1];
ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	519 break;
1260 e6e81ce8210b Added --version Timo Sirainen <tss@iki.fi> parents: 1229 diff changeset	520 } else if (strcmp(argv[i], "--version") == 0) {
e6e81ce8210b Added --version Timo Sirainen <tss@iki.fi> parents: 1229 diff changeset	521 printf("%s\n", VERSION);
e6e81ce8210b Added --version Timo Sirainen <tss@iki.fi> parents: 1229 diff changeset	522 return 0;
3589 fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	523 } else if (strcmp(argv[i], "--build-options") == 0) {
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	524 print_build_options();
fead84acb13c Added --build-options parameter. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 3535 diff changeset	525 return 0;
5090 04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	526 } else if (strcmp(argv[i], "--log-error") == 0) {
04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	527 log_error = TRUE;
04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	528 foreground = TRUE;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	529 } else {
279 49f4b0be0d87 Print usage with invalid parameters. Timo Sirainen <tss@iki.fi> parents: 50 diff changeset	530 print_help();
8977 59a3130bd4ed master: "Unknown argument" error printed always the first argument instead of the unknown one. Timo Sirainen <tss@iki.fi> parents: 8965 diff changeset	531 i_fatal("Unknown argument: %s", argv[i]);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	532 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	533 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	534
5437 2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	535 /* need to have this open before reading settings */
2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	536 open_null_fd();
2704fc574e70 /dev/null was opened too late. Timo Sirainen <tss@iki.fi> parents: 5432 diff changeset	537
2311 4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	538 if (getenv("DOVECOT_INETD") != NULL) {
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	539 /* starting through inetd. */
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	540 inetd_login_fd = dup(0);
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	541 if (inetd_login_fd == -1)
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	542 i_fatal("dup(0) failed: %m");
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	543 fd_close_on_exec(inetd_login_fd, TRUE);
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	544 foreground = TRUE;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	545 }
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	546
4965 9246d9308caa -n and -a parameters shouldn't be deleting auth sockets. Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	547 if (dump_config) {
8354 5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	548
4485 eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there Timo Sirainen <tss@iki.fi> parents: 4477 diff changeset	549 /* print the config file path before parsing it, so in case
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there Timo Sirainen <tss@iki.fi> parents: 4477 diff changeset	550 of errors it's still shown */
5589 271c35971331 Print also Dovecot version with dovecot -n. Timo Sirainen <tss@iki.fi> parents: 5437 diff changeset	551 printf("# "VERSION": %s\n", configfile);
4485 eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there Timo Sirainen <tss@iki.fi> parents: 4477 diff changeset	552 }
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there Timo Sirainen <tss@iki.fi> parents: 4477 diff changeset	553
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	554 /* read and verify settings before forking */
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	555 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	556 master_settings_init();
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	557 if (!master_settings_read(configfile, exec_protocol != NULL,
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	558 dump_config \|\| log_error))
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6893 diff changeset	559 i_fatal("Invalid configuration in %s", configfile);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	560 } T_END;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	561
4965 9246d9308caa -n and -a parameters shouldn't be deleting auth sockets. Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	562 if (dump_config) {
8354 5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	563 const char *info;
5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	564
5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	565 info = sysinfo_get(settings_root->defaults->mail_location);
5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	566 if (*info != '\0')
5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	567 printf("# %s\n", info);
5339d2ebeb56 dovecot -n/-a: Print some information about the system. Timo Sirainen <tss@iki.fi> parents: 8323 diff changeset	568
4138 f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	569 master_settings_dump(settings_root, dump_config_nondefaults);
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	570 return 0;
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	571 }
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A Timo Sirainen <tss@iki.fi> parents: 3989 diff changeset	572
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	573 if (ask_key_pass) T_BEGIN {
3889 c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	574 const char *prompt;
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	575
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	576 prompt = t_strdup_printf("Give the password for SSL key file "
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	577 "%s: ",
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	578 settings_root->defaults->ssl_key_file);
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	579 askpass(prompt, ssl_manual_key_password,
c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	580 sizeof(ssl_manual_key_password));
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	581 } T_END;
3889 c7462001227b Added support for password protected SSL private keys. The password can be Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	582
3535 08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	583 /* save TZ environment. AIX depends on it to get the timezone
08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	584 correctly. */
3516 71b0ccba8cf3 Preserve TZ environment to child processes so timezones aren't lost with Timo Sirainen <tss@iki.fi> parents: 3181 diff changeset	585 env_tz = getenv("TZ");
3897 9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	586 user = getenv("USER");
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	587 home = getenv("HOME");
3516 71b0ccba8cf3 Preserve TZ environment to child processes so timezones aren't lost with Timo Sirainen <tss@iki.fi> parents: 3181 diff changeset	588
3535 08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	589 /* clean up the environment of everything */
1273 2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	590 env_clean();
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It Timo Sirainen <tss@iki.fi> parents: 1268 diff changeset	591
3535 08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	592 /* put back the TZ */
08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	593 if (env_tz != NULL)
08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	594 env_put(t_strconcat("TZ=", env_tz, NULL));
08b3e3fd0bc5 The master process itself also needs the TZ environment Timo Sirainen <tss@iki.fi> parents: 3516 diff changeset	595
3897 9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	596 if (exec_protocol != NULL) {
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	597 /* Put back user and home */
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	598 env_put(t_strconcat("USER=", user, NULL));
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	599 env_put(t_strconcat("HOME=", home, NULL));
7334 ae8180a4febd Allow dovecot --exec-mail ext program arguments. Timo Sirainen <tss@iki.fi> parents: 7229 diff changeset	600 mail_process_exec(exec_protocol, exec_args);
3897 9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	601 }
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear Timo Sirainen <tss@iki.fi> parents: 3889 diff changeset	602
6303 9e33d9b9905a --log-error improvements. Timo Sirainen <tss@iki.fi> parents: 5936 diff changeset	603 if (!log_error)
9e33d9b9905a --log-error improvements. Timo Sirainen <tss@iki.fi> parents: 5936 diff changeset	604 open_fds();
2311 4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config Timo Sirainen <tss@iki.fi> parents: 2306 diff changeset	605
7229 586abf9b561c If Dovecot master dies with a fatal failure, log the error message to a file Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	606 fatal_log_check();
8305 e4d0ce4d3420 Don't show the WhyDoesItNotWork link if auth_debug=yes already. Timo Sirainen <tss@iki.fi> parents: 8301 diff changeset	607 auth_warning_print(settings_root);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	608 if (!foreground)
1610 6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat Timo Sirainen <tss@iki.fi> parents: 1423 diff changeset	609 daemonize(settings_root->defaults);
8323 60c48789841b master: Don't print "last died with error .." for fatals that were from forked child processes. Timo Sirainen <tss@iki.fi> parents: 8305 diff changeset	610 master_original_pid = getpid();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	611
5249 784dc7224718 Removed pool parameter from io_loop_create() Timo Sirainen <tss@iki.fi> parents: 5201 diff changeset	612 ioloop = io_loop_create();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	613
5090 04b467f23400 Added --log-error command line option. Timo Sirainen <tss@iki.fi> parents: 5077 diff changeset	614 main_init(log_error);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	615 io_loop_run(ioloop);
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	616 main_deinit();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	617
1058 3b8fb7bf7ecc Moved settings parsing to lib-settings. Timo Sirainen <tss@iki.fi> parents: 1055 diff changeset	618 master_settings_deinit();
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	619 io_loop_destroy(&ioloop);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	620 lib_deinit();
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	621
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	622 return 0;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	623 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/master/main.c @ 9348:3eacb6bbd227 HEAD