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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320/* * Comet: a slightly advanced ircd * * Copyright (C) 2003 Lee H <lee@leeh.co.uk> * Copyright (C) 2003-2005 ircd-ratbox development team * Copyright (C) 2008 Ariadne Conill <ariadne@dereferenced.org> * * 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. */
#include "stdinc.h"#include "ircd_defs.h"#include "logger.h"#include "s_conf.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_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_operspylog, &log_operspy }, { &ConfigFileEntry.fname_ioerrorlog, &log_ioerror }};
static voidverify_logfile_access(const char *filename){ char *dirname, *d; char buf[512]; d = rb_dirname(filename); dirname = LOCAL_COPY(d); rb_free(d);
if(access(dirname, F_OK) == -1) { snprintf(buf, sizeof(buf), "WARNING: Unable to access logfile %s - parent directory %s does not exist", filename, dirname); if(testing_conf || server_state_foreground) fprintf(stderr, "%s\n", buf); sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s", buf); return; }
if(access(filename, F_OK) == -1) { if(access(dirname, W_OK) == -1) { snprintf(buf, sizeof(buf), "WARNING: Unable to access logfile %s - access to parent directory %s failed: %s", filename, dirname, strerror(errno)); if(testing_conf || server_state_foreground) fprintf(stderr, "%s\n", buf); sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s", buf); } return; }}
voidinit_main_logfile(void){ char buf[512]; verify_logfile_access(logFileName); if(log_main == NULL) { log_main = fopen(logFileName, "a"); if(log_main == NULL) { snprintf(buf, sizeof(buf), "WARNING: Access denied for logfile %s: %s", logFileName, strerror(errno)); if(testing_conf || server_state_foreground) fprintf(stderr, "%s\n", buf); sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s", buf); } }}
voidopen_logfiles(void){ char buf[512]; int i;
close_logfiles(); init_main_logfile();
/* log_main is handled above, so just do the rest */ for(i = 1; i < LAST_LOGFILE; i++) { /* reopen those with paths */ if(!EmptyString(*log_table[i].name)) { verify_logfile_access(*log_table[i].name); *log_table[i].logfile = fopen(*log_table[i].name, "a"); if(*log_table[i].logfile == NULL) { snprintf(buf, sizeof(buf), "WARNING: Access denied for logfile %s: %s", *log_table[i].name, strerror(errno)); if(testing_conf || server_state_foreground) fprintf(stderr, "%s\n", buf); sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s", buf); } } }}
voidclose_logfiles(void){ int i;
if(log_main != NULL) { fclose(log_main); log_main = NULL; }
/* log_main is handled above, so just do the rest */ for(i = 1; i < LAST_LOGFILE; i++) { if(*log_table[i].logfile != NULL) { fclose(*log_table[i].logfile); *log_table[i].logfile = NULL; } }}
voidilog(ilogfile dest, const char *format, ...){ FILE *logfile = *log_table[dest].logfile; char buf[BUFSIZE]; char buf2[MAX_DATE_STRING + 1 + BUFSIZE + 1]; va_list args;
if(logfile == NULL) return;
va_start(args, format); vsnprintf(buf, sizeof(buf), format, args); va_end(args);
snprintf(buf2, sizeof(buf2), "%s %s\n", smalldate(rb_current_time()), buf);
if(fputs(buf2, logfile) < 0) { fclose(logfile); *log_table[dest].logfile = NULL; return; }
fflush(logfile);}
static void_iprint(const char *domain, const char *buf){ if (domain == NULL || buf == NULL) return;
fprintf(stderr, "%8s: %s\n", domain, buf);}
voididebug(const char *format, ...){#ifndef NDEBUG char buf[BUFSIZE]; va_list args;
va_start(args, format); vsnprintf(buf, sizeof(buf), format, args); va_end(args);
_iprint("debug", buf);
ilog(L_MAIN, "%s", buf);#endif}
voidinotice(const char *format, ...){ char buf[BUFSIZE]; va_list args;
va_start(args, format); vsnprintf(buf, sizeof(buf), format, args); va_end(args);
_iprint("notice", buf);
ilog(L_MAIN, "%s", buf);}
voidiwarn(const char *format, ...){ char buf[BUFSIZE]; va_list args;
va_start(args, format); vsnprintf(buf, sizeof(buf), format, args); va_end(args);
_iprint("warning", buf);
ilog(L_MAIN, "%s", buf);}
voidierror(const char *format, ...){ char buf[BUFSIZE]; va_list args;
va_start(args, format); vsnprintf(buf, sizeof(buf), format, args); va_end(args);
_iprint("error", buf);
ilog(L_MAIN, "%s", buf);}
voidreport_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(time_t ltime){ static char buf[MAX_DATE_STRING]; struct tm *lt;
lt = localtime(<ime);
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;}
voidilog_error(const char *error){ int e; const char *errstr;
e = errno; errstr = strerror(e);
ilog(L_IOERROR, "%s: %d (%s)", error, e, errstr); sendto_realops_snomask(SNO_DEBUG, L_ALL, "%s: %d (%s)", error, e, errstr);}