X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Fngircd.c;h=41255ca0d97eab650f96ef147fd7ceedb9bc34e3;hb=0d503945cb527e275ef6644a234a6876ff61322b;hp=5637cb2578666c91ef0a9945231fc2b74686d97c;hpb=13a5358a3d9a439e2f6d70f7770d4b7673bfbbc1;p=ngircd-alex.git diff --git a/src/ngircd/ngircd.c b/src/ngircd/ngircd.c index 5637cb25..41255ca0 100644 --- a/src/ngircd/ngircd.c +++ b/src/ngircd/ngircd.c @@ -1,6 +1,6 @@ /* * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors. + * Copyright (c)2001-2020 Alexander Barton (alex@barton.de) and Contributors. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -9,6 +9,7 @@ * Please read the file COPYING, README and AUTHORS for more information. */ +#define GLOBAL_INIT #include "portab.h" /** @@ -17,12 +18,10 @@ * by the loader of the operating system. */ -#include "imp.h" #include #include #include #include -#include #include #include #include @@ -36,23 +35,16 @@ #include #endif -#include "defines.h" #include "conn.h" #include "class.h" -#include "conf-ssl.h" #include "channel.h" #include "conf.h" -#include "lists.h" #include "log.h" -#include "parse.h" #include "sighandlers.h" #include "io.h" -#include "irc.h" -#include "exp.h" #include "ngircd.h" - static void Show_Version PARAMS(( void )); static void Show_Help PARAMS(( void )); @@ -134,7 +126,7 @@ main(int argc, const char *argv[]) if (strcmp(argv[i], "--help") == 0) { Show_Version(); puts(""); Show_Help( ); puts( "" ); - exit(1); + exit(0); } if (strcmp(argv[i], "--nodaemon") == 0) { NGIRCd_NoDaemon = true; @@ -152,7 +144,7 @@ main(int argc, const char *argv[]) #endif if (strcmp(argv[i], "--version") == 0) { Show_Version(); - exit(1); + exit(0); } } else if(argv[i][0] == '-' && argv[i][1] != '-') { @@ -209,21 +201,23 @@ main(int argc, const char *argv[]) } if (!ok) { - printf("%s: invalid option \"-%c\"!\n", - PACKAGE_NAME, argv[i][n]); - printf("Try \"%s --help\" for more information.\n", - PACKAGE_NAME); - exit(1); + fprintf(stderr, + "%s: invalid option \"-%c\"!\n", + PACKAGE_NAME, argv[i][n]); + fprintf(stderr, + "Try \"%s --help\" for more information.\n", + PACKAGE_NAME); + exit(2); } } } if (!ok) { - printf("%s: invalid option \"%s\"!\n", - PACKAGE_NAME, argv[i]); - printf("Try \"%s --help\" for more information.\n", - PACKAGE_NAME); - exit(1); + fprintf(stderr, "%s: invalid option \"%s\"!\n", + PACKAGE_NAME, argv[i]); + fprintf(stderr, "Try \"%s --help\" for more information.\n", + PACKAGE_NAME); + exit(2); } } @@ -255,26 +249,18 @@ main(int argc, const char *argv[]) NGIRCd_SignalRestart = false; NGIRCd_SignalQuit = false; - /* Initialize modules, part I */ Log_Init(!NGIRCd_NoDaemon); Random_Init(); Conf_Init(); Log_ReInit(); - /* Initialize the "main program": chroot environment, user and - * group ID, ... */ + /* Initialize the "main program": + * chroot environment, user and group ID, ... */ if (!NGIRCd_Init(NGIRCd_NoDaemon)) { Log(LOG_ALERT, "Fatal: Initialization failed, exiting!"); exit(1); } - /* Initialize modules, part II: these functions are eventually - * called with already dropped privileges ... */ - Channel_Init(); - Client_Init(); - Conn_Init(); - Class_Init(); - if (!io_library_init(CONNECTION_POOL)) { Log(LOG_ALERT, "Fatal: Could not initialize IO routines: %s", @@ -289,6 +275,11 @@ main(int argc, const char *argv[]) exit(1); } + Channel_Init(); + Conn_Init(); + Class_Init(); + Client_Init(); + /* Create protocol and server identification. The syntax * used by ngIRCd in PASS commands and the known "extended * flags" are described in doc/Protocol.txt. */ @@ -297,10 +288,10 @@ main(int argc, const char *argv[]) PROTOVER, PROTOIRCPLUS, PACKAGE_NAME, PACKAGE_VERSION, IRCPLUSFLAGS); #ifdef ZLIB - strcat(NGIRCd_ProtoID, "Z"); + strlcat(NGIRCd_ProtoID, "Z", sizeof NGIRCd_ProtoID); #endif if (Conf_OperCanMode) - strcat(NGIRCd_ProtoID, "o"); + strlcat(NGIRCd_ProtoID, "o", sizeof NGIRCd_ProtoID); #else /* IRCPLUS */ snprintf(NGIRCd_ProtoID, sizeof NGIRCd_ProtoID, "%s%s %s|%s", PROTOVER, PROTOIRC, PACKAGE_NAME, PACKAGE_VERSION); @@ -460,7 +451,7 @@ static void Show_Version( void ) { puts( NGIRCd_Version ); - puts( "Copyright (c)2001-2013 Alexander Barton () and Contributors." ); + puts( "Copyright (c)2001-2020 Alexander Barton () and Contributors." ); puts( "Homepage: \n" ); puts( "This is free software; see the source for copying conditions. There is NO" ); puts( "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." ); @@ -539,7 +530,7 @@ Pidfile_Create(pid_t pid) close(pidfd); return; } - + if (write(pidfd, pidbuf, (size_t)len) != (ssize_t)len) Log(LOG_ERR, "Can't write PID file (%s): %s!", Conf_PidFile, strerror(errno)); @@ -613,6 +604,13 @@ NGIRCd_getNobodyID(uid_t *uid, gid_t *gid ) #endif +#ifdef HAVE_ARC4RANDOM +static void +Random_Init(void) +{ + +} +#else static bool Random_Init_Kern(const char *file) { @@ -642,6 +640,7 @@ Random_Init(void) return; srand(rand() ^ (unsigned)getpid() ^ (unsigned)time(NULL)); } +#endif /** @@ -722,9 +721,10 @@ NGIRCd_Init(bool NGIRCd_NoDaemon) Log(LOG_ERR, "Can't change group ID to %s(%u): %s!", grp ? grp->gr_name : "?", Conf_GID, strerror(real_errno)); - if (real_errno != EPERM) + if (real_errno != EPERM) goto out; } +#ifdef HAVE_SETGROUPS if (setgroups(0, NULL) != 0) { real_errno = errno; Log(LOG_ERR, "Can't drop supplementary group IDs: %s!", @@ -732,6 +732,10 @@ NGIRCd_Init(bool NGIRCd_NoDaemon) if (real_errno != EPERM) goto out; } +#else + Log(LOG_WARNING, + "Can't drop supplementary group IDs: setgroups(3) missing!"); +#endif } #endif