/* * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd). * * Copyright (C) 2003 Lee H * Copyright (C) 2003-2005 ircd-ratbox development team * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * 1.Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2.Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3.The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * $Id: s_log.c 3209 2007-02-11 16:54:43Z jilles $ */ #include "stdinc.h" #include "ircd_defs.h" #include "s_log.h" #include "s_conf.h" #include "sprintf_irc.h" #include "send.h" #include "client.h" #include "s_serv.h" static FILE *log_main; static FILE *log_user; static FILE *log_fuser; static FILE *log_oper; static FILE *log_foper; static FILE *log_server; static FILE *log_kill; static FILE *log_gline; static FILE *log_kline; static FILE *log_operspy; static FILE *log_ioerror; struct log_struct { char **name; FILE **logfile; }; static struct log_struct log_table[LAST_LOGFILE] = { { NULL, &log_main }, { &ConfigFileEntry.fname_userlog, &log_user }, { &ConfigFileEntry.fname_fuserlog, &log_fuser }, { &ConfigFileEntry.fname_operlog, &log_oper }, { &ConfigFileEntry.fname_foperlog, &log_foper }, { &ConfigFileEntry.fname_serverlog, &log_server }, { &ConfigFileEntry.fname_killlog, &log_kill }, { &ConfigFileEntry.fname_klinelog, &log_kline }, { &ConfigFileEntry.fname_glinelog, &log_gline }, { &ConfigFileEntry.fname_operspylog, &log_operspy }, { &ConfigFileEntry.fname_ioerrorlog, &log_ioerror } }; void init_main_logfile(void) { if(log_main == NULL) log_main = fopen(logFileName, "a"); } void open_logfiles(void) { int i; if(log_main != NULL) fclose(log_main); log_main = fopen(logFileName, "a"); /* log_main is handled above, so just do the rest */ for(i = 1; i < LAST_LOGFILE; i++) { /* close open logfiles */ if(*log_table[i].logfile != NULL) { fclose(*log_table[i].logfile); *log_table[i].logfile = NULL; } /* reopen those with paths */ if(!EmptyString(*log_table[i].name)) *log_table[i].logfile = fopen(*log_table[i].name, "a"); } } void ilog(ilogfile dest, const char *format, ...) { FILE *logfile = *log_table[dest].logfile; char buf[BUFSIZE]; char buf2[BUFSIZE]; va_list args; if(logfile == NULL) return; va_start(args, format); ircvsnprintf(buf, sizeof(buf), format, args); va_end(args); rb_snprintf(buf2, sizeof(buf2), "%s %s\n", smalldate(), buf); if(fputs(buf2, logfile) < 0) { fclose(logfile); *log_table[dest].logfile = NULL; } fflush(logfile); } static void _iprint(const char *domain, char *buf) { if (domain == NULL || buf == NULL) return; fprintf(stderr, "%8s: %s\n", domain, buf); } void inotice(const char *format, ...) { char buf[BUFSIZE]; va_list args; va_start(args, format); ircvsnprintf(buf, sizeof(buf), format, args); va_end(args); _iprint("notice", buf); ilog(L_MAIN, "%s", buf); } void iwarn(const char *format, ...) { char buf[BUFSIZE]; va_list args; va_start(args, format); ircvsnprintf(buf, sizeof(buf), format, args); va_end(args); _iprint("warning", buf); ilog(L_MAIN, "%s", buf); } void ierror(const char *format, ...) { char buf[BUFSIZE]; va_list args; va_start(args, format); ircvsnprintf(buf, sizeof(buf), format, args); va_end(args); _iprint("error", buf); ilog(L_MAIN, "%s", buf); } void report_operspy(struct Client *source_p, const char *token, const char *arg) { /* if its not my client its already propagated */ if(MyClient(source_p)) sendto_match_servs(source_p, "*", CAP_ENCAP, NOCAPS, "ENCAP * OPERSPY %s %s", token, arg ? arg : ""); sendto_realops_snomask(SNO_OPERSPY, ConfigFileEntry.operspy_admin_only ? L_ADMIN : L_ALL, "OPERSPY %s %s %s", get_oper_name(source_p), token, arg ? arg : ""); ilog(L_OPERSPY, "OPERSPY %s %s %s", get_oper_name(source_p), token, arg ? arg : ""); } const char * smalldate(void) { static char buf[MAX_DATE_STRING]; struct tm *lt; time_t ltime = CurrentTime; lt = localtime(<ime); rb_snprintf(buf, sizeof(buf), "%d/%d/%d %02d.%02d", lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday, lt->tm_hour, lt->tm_min); return buf; } /* * report_error - report an error from an errno. * Record error to log and also send a copy to all *LOCAL* opers online. * * text is a *format* string for outputing error. It must * contain only two '%s', the first will be replaced * by the sockhost from the client_p, and the latter will * be taken from sys_errlist[errno]. * * client_p if not NULL, is the *LOCAL* client associated with * the error. * * Cannot use perror() within daemon. stderr is closed in * ircd and cannot be used. And, worse yet, it might have * been reassigned to a normal connection... * * Actually stderr is still there IFF ircd was run with -s --Rodder */ void report_error(const char *text, const char *who, const char *wholog, int error) { who = (who) ? who : ""; wholog = (wholog) ? wholog : ""; sendto_realops_snomask(SNO_DEBUG, L_ALL, text, who, strerror(error)); ilog(L_IOERROR, text, wholog, strerror(error)); }