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   { 's', QCFLAG_NOINFO },
  32   { 't', QCFLAG_TOPICSAVE },
  33   { 'v', QCFLAG_VOICEALL },
  34   { 'w', QCFLAG_WELCOME },
  35   { 'z', QCFLAG_SUSPENDED },
  36   { '\0', 0 } };
  37
  38 const flag rcuflags[] = {
  39   { 'a', QCUFLAG_AUTOOP },
  40   { 'b', QCUFLAG_BANNED },
  41   { 'd', QCUFLAG_DENY },
  42   { 'g', QCUFLAG_AUTOVOICE },
  43   { 'i', QCUFLAG_INFO },
  44   { 'j', QCUFLAG_AUTOINVITE },
  45   { 'k', QCUFLAG_KNOWN },
  46   { 'm', QCUFLAG_MASTER },
  47   { 'n', QCUFLAG_OWNER },
  48   { 'o', QCUFLAG_OP },
  49   { 'p', QCUFLAG_PROTECT },
  50   { 'q', QCUFLAG_QUIET },
  51   { 's', QCUFLAG_NOINFO },
  52   { 't', QCUFLAG_TOPIC },
  53   { 'v', QCUFLAG_VOICE },
  54   { 'w', QCUFLAG_HIDEWELCOME },
  55   { '\0', 0 } };
  56
  57 const flag ruflags[] = {
  58   { 'a',  QUFLAG_ADMIN },
  59   { 'd',  QUFLAG_DEV },
  60   { 'D',  QUFLAG_CLEANUPEXEMPT },
  61   { 'g',  QUFLAG_GLINE },
  62   { 'G',  QUFLAG_DELAYEDGLINE },
  63   { 'h',  QUFLAG_HELPER },
  64   { 'i',  QUFLAG_INFO },
  65   { 'L',  QUFLAG_NOAUTHLIMIT },
  66   { 'n',  QUFLAG_NOTICE },
  67   { 'o',  QUFLAG_OPER },
  68   { 'p',  QUFLAG_PROTECT },
  69   { 's',  QUFLAG_NOINFO },
  70   { 'T',  QUFLAG_TRUST },
  71   { 'z',  QUFLAG_SUSPENDED },
  72   { '\0', 0 } };
  73
  74 const flag mdflags[] = {
  75   { 'l', MDFLAG_LIMIT },
  76   { 'b', MDFLAG_BANNED },
  77   { 'u', MDFLAG_ACTLIMIT },
  78   { '\0', 0 } };
  79
  80 void chanservfreestuff();
  81 void chanservfinishinit(int hooknum, void *arg);
  82
  83 PQModuleIdentifier q9pqid;
  84
  85 void chanservdumpstuff(void *arg) {
  86   dumplastjoindata("lastjoin.dump");
  87 }
  88
  89 void _init() {
  90   /* Register the nick extension - the others are registered in the db module */
  91   chanservnext=registernickext("nickserv");
  92
  93   chanservcryptoinit();
  94   csa_initregex();
  95
  96   q9pqid = pqgetid();
  97
  98   if (chanservext!=-1 && chanservnext!=-1 && chanservaext!=-1) {
  99     /* Set up the chantypes */
 100     chantypes=(sstring **)malloc(CHANTYPES*sizeof(sstring *));
 101     chantypes[0]=getsstring("(unspecified)",20);
 102     chantypes[1]=getsstring("clan",20);
 103     chantypes[2]=getsstring("league",20);
 104     chantypes[3]=getsstring("private",20);
 105     chantypes[4]=getsstring("special",20);
 106     chantypes[5]=getsstring("gamesite",20);
 107     chantypes[6]=getsstring("game",20);
 108     chantypes[7]=getsstring("upgrade",20);
 109
 110     /* And the log system */
 111     cs_initlog();
 112
 113     /* Set up the command handler, and built in commands */
 114     chanservcommandinit();
 115     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.");
 116     chanservaddcommand("quit", QCMD_DEV, 1, cs_doquit, "Makes the bot QUIT and \"reconnect\".","");
 117     chanservaddcommand("rename", QCMD_DEV, 1, cs_dorename, "Changes the bot's name.","");
 118     chanservaddcommand("rehash", QCMD_DEV, 0, cs_dorehash, "Reloads all text from database.","");
 119     /* 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. */
 120     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");
 121     chanservaddcommand("version", 0, 1, cs_doversion, "Show Version.","Usage: VERSION\nShows the version number of the running bot.");
 122
 123     chanservaddctcpcommand("ping",cs_doctcpping);
 124     chanservaddctcpcommand("version",cs_doctcpversion);
 125     chanservaddctcpcommand("gender",cs_doctcpgender);
 126
 127     registerhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 128
 129     /* Now that the database is in a separate module it might be loaded already. */
 130     if (chanservdb_ready)
 131       chanservfinishinit(HOOK_CHANSERV_DBLOADED, NULL);
 132   }
 133 }
 134
 135 void chanservfinishinit(int hooknum, void *arg) {
 136   Error("chanserv",ERR_INFO,"Database loaded, finishing initialisation.");
 137
 138   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 139
 140   readlastjoindata("lastjoin.dump");
 141
 142   /* Schedule the dumps */
 143   schedulerecurring(time(NULL)+DUMPINTERVAL,0,DUMPINTERVAL,chanservdumpstuff,NULL);
 144
 145   chanserv_init_status = CS_INIT_NOUSER;
 146
 147   /* Register the user */
 148   scheduleoneshot(time(NULL)+1,&chanservreguser,NULL);
 149 }
 150
 151 void chanserv_finalinit() {
 152   int i;
 153   nick *np;
 154
 155   /* Scan for users */
 156   for (i=0;i<NICKHASHSIZE;i++)
 157     for (np=nicktable[i];np;np=np->next)
 158       cs_checknick(np);
 159
 160   /* Register core hooks */
 161   registerhook(HOOK_NICK_NEWNICK, cs_handlenick);
 162   registerhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 163   registerhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 164   registerhook(HOOK_NICK_SETHOST, cs_handlesethost);
 165   registerhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 166   registerhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 167   registerhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 168   registerhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 169   registerhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 170   registerhook(HOOK_CHANNEL_BURST, cs_handleburst);
 171   registerhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 172   registerhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 173
 174   chanserv_init_status = CS_INIT_READY;
 175   triggerhook(HOOK_CHANSERV_RUNNING, NULL);
 176   Error("chanserv",ERR_INFO,"Ready to roll.");
 177 }
 178
 179 void _fini() {
 180   pqfreeid(q9pqid);
 181
 182   deleteallschedules(cs_timerfunc);
 183   deleteallschedules(chanservreguser);
 184   deleteallschedules(chanservdumpstuff);
 185   deleteallschedules(chanservdgline);
 186
 187   if (chanservext>-1 && chanservnext>-1 && chanservaext>-1) {
 188     int i;
 189     for (i=0;i<CHANTYPES;i++)
 190       freesstring(chantypes[i]);
 191
 192     free(chantypes);
 193   }
 194
 195   /* Free everything */
 196   if (chanservnext!=-1) {
 197     releasenickext(chanservnext);
 198   }
 199
 200   if (chanservnick)
 201     deregisterlocaluser(chanservnick, "Leaving");
 202
 203   deregisterhook(HOOK_NICK_NEWNICK, cs_handlenick);
 204   deregisterhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 205   deregisterhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 206   deregisterhook(HOOK_NICK_SETHOST, cs_handlesethost);
 207   deregisterhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 208   deregisterhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 209   deregisterhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 210   deregisterhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 211   deregisterhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 212   deregisterhook(HOOK_CHANNEL_BURST, cs_handleburst);
 213   deregisterhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 214   deregisterhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 215   /*  deregisterhook(HOOK_CHANNEL_OPPED, cs_handleopchange);
 216   deregisterhook(HOOK_CHANNEL_DEOPPED, cs_handleopchange);
 217   deregisterhook(HOOK_CHANNEL_DEVOICED, cs_handleopchange);
 218   deregisterhook(HOOK_CHANNEL_BANSET, cs_handlenewban); */
 219   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit); /* for safety */
 220
 221   chanservremovecommand("showcommands", cs_doshowcommands);
 222   chanservremovecommand("quit", cs_doquit);
 223   chanservremovecommand("rename", cs_dorename);
 224   chanservremovecommand("rehash", cs_dorehash);
 225   chanservremovecommand("help", cs_dohelp);
 226   chanservremovecommand("version", cs_doversion);
 227   chanservremovectcpcommand("ping",cs_doctcpping);
 228   chanservremovectcpcommand("version",cs_doctcpversion);
 229   chanservremovectcpcommand("gender",cs_doctcpgender);
 230   chanservcommandclose();
 231
 232   csa_freeregex();
 233   chanservcryptofree();
 234
 235   cs_closelog();
 236 }