chanserv/chanserv.c

   1 /*
   2  * chanserv.c:
   3  *  The main chanserv core file.
   4  */
   5
   6 #include "chanserv.h"
   7 #include "authlib.h"
   8 #include "../core/hooks.h"
   9 #include "../core/schedule.h"
  10 #include "../lib/version.h"
  11
  12 MODULE_VERSION(QVERSION);
  13
  14 int chanservnext;
  15
  16 int chanserv_init_status;
  17
  18 sstring **chantypes;
  19
  20 const flag rcflags[] = {
  21   { 'a', QCFLAG_AUTOOP },
  22   { 'b', QCFLAG_BITCH },
  23   { 'c', QCFLAG_AUTOLIMIT },
  24   { 'e', QCFLAG_ENFORCE },
  25   { 'f', QCFLAG_FORCETOPIC },
  26   { 'g', QCFLAG_AUTOVOICE },
  27   { 'i', QCFLAG_INFO },
  28   { 'j', QCFLAG_JOINED },
  29   { 'k', QCFLAG_KNOWNONLY },
  30   { 'p', QCFLAG_PROTECT },
  31   { 't', QCFLAG_TOPICSAVE },
  32   { 'v', QCFLAG_VOICEALL },
  33   { 'w', QCFLAG_WELCOME },
  34   { 'z', QCFLAG_SUSPENDED },
  35   { '\0', 0 } };
  36
  37 const flag rcuflags[] = {
  38   { 'a', QCUFLAG_AUTOOP },
  39   { 'b', QCUFLAG_BANNED },
  40   { 'd', QCUFLAG_DENY },
  41   { 'g', QCUFLAG_AUTOVOICE },
  42   { 'i', QCUFLAG_HIDEINFO },
  43   { 'j', QCUFLAG_AUTOINVITE },
  44   { 'k', QCUFLAG_KNOWN },
  45   { 'm', QCUFLAG_MASTER },
  46   { 'n', QCUFLAG_OWNER },
  47   { 'o', QCUFLAG_OP },
  48   { 'p', QCUFLAG_PROTECT },
  49   { 'q', QCUFLAG_QUIET },
  50   { 't', QCUFLAG_TOPIC },
  51   { 'v', QCUFLAG_VOICE },
  52   { 'w', QCUFLAG_HIDEWELCOME },
  53   { '\0', 0 } };
  54
  55 const flag ruflags[] = {
  56   { 'a',  QUFLAG_ADMIN },
  57   { 'd',  QUFLAG_DEV },
  58   { 'D',  QUFLAG_CLEANUPEXEMPT },
  59   { 'g',  QUFLAG_GLINE },
  60   { 'G',  QUFLAG_DELAYEDGLINE },
  61   { 'h',  QUFLAG_HELPER },
  62   { 'i',  QUFLAG_INFO },
  63   { 'L',  QUFLAG_NOAUTHLIMIT },
  64   { 'n',  QUFLAG_NOTICE },
  65   { 'o',  QUFLAG_OPER },
  66   { 'p',  QUFLAG_PROTECT },
  67   { 'r',  QUFLAG_RESTRICTED },
  68   { 'T',  QUFLAG_TRUST },
  69   { 'z',  QUFLAG_SUSPENDED },
  70   { '\0', 0 } };
  71
  72 const flag mdflags[] = {
  73   { 'l', MDFLAG_LIMIT },
  74   { 'b', MDFLAG_BANNED },
  75   { 'u', MDFLAG_ACTLIMIT },
  76   { '\0', 0 } };
  77
  78 void chanservfreestuff();
  79 void chanservfinishinit(int hooknum, void *arg);
  80
  81 void chanservdumpstuff(void *arg) {
  82   dumplastjoindata("lastjoin.dump");
  83 }
  84
  85 void _init() {
  86   /* Register the nick extension - the others are registered in the db module */
  87   chanservnext=registernickext("nickserv");
  88
  89   chanservcryptoinit();
  90   csa_initregex();
  91
  92   if (chanservext!=-1 && chanservnext!=-1 && chanservaext!=-1) {
  93     /* Set up the chantypes */
  94     chantypes=(sstring **)malloc(CHANTYPES*sizeof(sstring *));
  95     chantypes[0]=getsstring("(unspecified)",20);
  96     chantypes[1]=getsstring("clan",20);
  97     chantypes[2]=getsstring("league",20);
  98     chantypes[3]=getsstring("private",20);
  99     chantypes[4]=getsstring("special",20);
 100     chantypes[5]=getsstring("gamesite",20);
 101     chantypes[6]=getsstring("game",20);
 102     chantypes[7]=getsstring("upgrade",20);
 103
 104     /* And the log system */
 105     cs_initlog();
 106
 107     /* Set up the command handler, and built in commands */
 108     chanservcommandinit();
 109     chanservaddcommand("showcommands", 0, 1, cs_doshowcommands, "Lists available commands.","Usage: SHOWCOMMANDS [<mask>]\nPrints a list of commands currently available to you, where:\nmask - Mask of commands to list (* or ? are wildcards).  If no mask is specified,\n       all available commands are displayed.");
 110     chanservaddcommand("quit", QCMD_DEV, 1, cs_doquit, "Makes the bot QUIT and \"reconnect\".","");
 111     chanservaddcommand("rename", QCMD_DEV, 1, cs_dorename, "Changes the bot's name.","");
 112     chanservaddcommand("rehash", QCMD_DEV, 0, cs_dorehash, "Reloads all text from database.","");
 113     /* Make "HELP" take 2 arguments so things like "HELP chanflags #channel" work.  Any junk after the command will go into arg 2 and be ignored. */
 114     chanservaddcommand("help", 0, 2, cs_dohelp, "Displays help on a specific command.","Usage: HELP <command>\nShows help for a command, where:\ncommand - the command to show help for.\nFor a list of available commands, see SHOWCOMMANDS.\n");
 115     chanservaddcommand("version", 0, 1, cs_doversion, "Show Version.","Usage: VERSION\nShows the version number of the running bot.");
 116
 117     chanservaddctcpcommand("ping",cs_doctcpping);
 118     chanservaddctcpcommand("version",cs_doctcpversion);
 119     chanservaddctcpcommand("gender",cs_doctcpgender);
 120
 121     registerhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 122
 123     /* Now that the database is in a separate module it might be loaded already. */
 124     if (chanservdb_ready)
 125       chanservfinishinit(HOOK_CHANSERV_DBLOADED, NULL);
 126   }
 127 }
 128
 129 void chanservfinishinit(int hooknum, void *arg) {
 130   Error("chanserv",ERR_INFO,"Database loaded, finishing initialisation.");
 131
 132   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 133
 134   readlastjoindata("lastjoin.dump");
 135
 136   /* Schedule the dumps */
 137   schedulerecurring(time(NULL)+DUMPINTERVAL,0,DUMPINTERVAL,chanservdumpstuff,NULL);
 138
 139   chanserv_init_status = CS_INIT_NOUSER;
 140
 141   /* Register the user */
 142   scheduleoneshot(time(NULL)+1,&chanservreguser,NULL);
 143 }
 144
 145 void chanserv_finalinit() {
 146   int i;
 147   nick *np;
 148
 149   /* Scan for users */
 150   for (i=0;i<NICKHASHSIZE;i++)
 151     for (np=nicktable[i];np;np=np->next)
 152       cs_checknick(np);
 153
 154   /* Register core hooks */
 155   registerhook(HOOK_NICK_NEWNICK, cs_handlenick);
 156   registerhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 157   registerhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 158   registerhook(HOOK_NICK_SETHOST, cs_handlesethost);
 159   registerhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 160   registerhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 161   registerhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 162   registerhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 163   registerhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 164   registerhook(HOOK_CHANNEL_BURST, cs_handleburst);
 165   registerhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 166   registerhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 167
 168   chanserv_init_status = CS_INIT_READY;
 169   triggerhook(HOOK_CHANSERV_RUNNING, NULL);
 170   Error("chanserv",ERR_INFO,"Ready to roll.");
 171 }
 172
 173 void _fini() {
 174   deleteallschedules(cs_timerfunc);
 175   deleteallschedules(chanservreguser);
 176   deleteallschedules(chanservdumpstuff);
 177   deleteallschedules(chanservdgline);
 178
 179   if (chanservext>-1 && chanservnext>-1 && chanservaext>-1) {
 180     int i;
 181     for (i=0;i<CHANTYPES;i++)
 182       freesstring(chantypes[i]);
 183
 184     free(chantypes);
 185   }
 186
 187   /* Free everything */
 188   if (chanservnext!=-1) {
 189     releasenickext(chanservnext);
 190   }
 191
 192   if (chanservnick)
 193     deregisterlocaluser(chanservnick, "Leaving");
 194
 195   deregisterhook(HOOK_NICK_NEWNICK, cs_handlenick);
 196   deregisterhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 197   deregisterhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 198   deregisterhook(HOOK_NICK_SETHOST, cs_handlesethost);
 199   deregisterhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 200   deregisterhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 201   deregisterhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 202   deregisterhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 203   deregisterhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 204   deregisterhook(HOOK_CHANNEL_BURST, cs_handleburst);
 205   deregisterhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 206   deregisterhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 207   /*  deregisterhook(HOOK_CHANNEL_OPPED, cs_handleopchange);
 208   deregisterhook(HOOK_CHANNEL_DEOPPED, cs_handleopchange);
 209   deregisterhook(HOOK_CHANNEL_DEVOICED, cs_handleopchange);
 210   deregisterhook(HOOK_CHANNEL_BANSET, cs_handlenewban); */
 211   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit); /* for safety */
 212
 213   chanservremovecommand("showcommands", cs_doshowcommands);
 214   chanservremovecommand("quit", cs_doquit);
 215   chanservremovecommand("rename", cs_dorename);
 216   chanservremovecommand("rehash", cs_dorehash);
 217   chanservremovecommand("help", cs_dohelp);
 218   chanservremovecommand("version", cs_doversion);
 219   chanservremovectcpcommand("ping",cs_doctcpping);
 220   chanservremovectcpcommand("version",cs_doctcpversion);
 221   chanservremovectcpcommand("gender",cs_doctcpgender);
 222   chanservcommandclose();
 223
 224   csa_freeregex();
 225   chanservcryptofree();
 226
 227   cs_closelog();
 228 }