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   { 'q',  QUFLAG_STAFF },
  70   { 's',  QUFLAG_NOINFO },
  71   { 'T',  QUFLAG_TRUST },
  72   { 'z',  QUFLAG_SUSPENDED },
  73   { '\0', 0 } };
  74
  75 const flag mdflags[] = {
  76   { 'l', MDFLAG_LIMIT },
  77   { 'b', MDFLAG_BANNED },
  78   { 'u', MDFLAG_ACTLIMIT },
  79   { '\0', 0 } };
  80
  81 void chanservfreestuff();
  82 void chanservfinishinit(int hooknum, void *arg);
  83
  84 DBModuleIdentifier q9dbid;
  85
  86 void chanservdumpstuff(void *arg) {
  87   dumplastjoindata("lastjoin.dump");
  88 }
  89
  90 void _init() {
  91   /* Register the nick extension - the others are registered in the db module */
  92   chanservnext=registernickext("nickserv");
  93
  94   chanservcryptoinit();
  95   csa_initregex();
  96
  97   q9dbid = dbgetid();
  98
  99   if (chanservext!=-1 && chanservnext!=-1 && chanservaext!=-1) {
 100     /* Set up the chantypes */
 101     chantypes=(sstring **)malloc(CHANTYPES*sizeof(sstring *));
 102     chantypes[0]=getsstring("(unspecified)",20);
 103     chantypes[1]=getsstring("clan",20);
 104     chantypes[2]=getsstring("league",20);
 105     chantypes[3]=getsstring("private",20);
 106     chantypes[4]=getsstring("special",20);
 107     chantypes[5]=getsstring("gamesite",20);
 108     chantypes[6]=getsstring("game",20);
 109     chantypes[7]=getsstring("upgrade",20);
 110
 111     /* And the log system */
 112     cs_initlog();
 113
 114     /* Set up the command handler, and built in commands */
 115     chanservcommandinit();
 116     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.");
 117     chanservaddcommand("quit", QCMD_DEV, 1, cs_doquit, "Makes the bot QUIT and \"reconnect\".","");
 118     chanservaddcommand("rename", QCMD_DEV, 1, cs_dorename, "Changes the bot's name.","");
 119     chanservaddcommand("rehash", QCMD_DEV, 0, cs_dorehash, "Reloads all text from database.","");
 120     /* 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. */
 121     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");
 122     chanservaddcommand("version", 0, 1, cs_doversion, "Show Version.","Usage: VERSION\nShows the version number of the running bot.");
 123
 124     chanservaddctcpcommand("ping",cs_doctcpping);
 125     chanservaddctcpcommand("version",cs_doctcpversion);
 126     chanservaddctcpcommand("gender",cs_doctcpgender);
 127
 128     registerhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 129
 130     /* Now that the database is in a separate module it might be loaded already. */
 131     if (chanservdb_ready)
 132       chanservfinishinit(HOOK_CHANSERV_DBLOADED, NULL);
 133   }
 134 }
 135
 136 void chanservfinishinit(int hooknum, void *arg) {
 137   Error("chanserv",ERR_INFO,"Database loaded, finishing initialisation.");
 138
 139   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
 140
 141   readlastjoindata("lastjoin.dump");
 142
 143   /* Schedule the dumps */
 144   schedulerecurring(time(NULL)+DUMPINTERVAL,0,DUMPINTERVAL,chanservdumpstuff,NULL);
 145
 146   chanserv_init_status = CS_INIT_NOUSER;
 147
 148   /* Register the user */
 149   scheduleoneshot(time(NULL)+1,&chanservreguser,NULL);
 150 }
 151
 152 void chanserv_finalinit() {
 153   int i;
 154   nick *np, *nnp;
 155
 156   /* Scan for users */
 157   for (i=0;i<NICKHASHSIZE;i++)
 158     for (np=nicktable[i];np;np=nnp) {
 159       nnp=np->next;
 160       cs_checknick(np);
 161     }
 162
 163   /* Register core hooks */
 164   registerhook(HOOK_NICK_NEWNICK, cs_handlenick);
 165   registerhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 166   registerhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 167   registerhook(HOOK_NICK_SETHOST, cs_handlesethost);
 168   registerhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 169   registerhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 170   registerhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 171   registerhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 172   registerhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 173   registerhook(HOOK_CHANNEL_BURST, cs_handleburst);
 174   registerhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 175   registerhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 176
 177   chanserv_init_status = CS_INIT_READY;
 178   triggerhook(HOOK_CHANSERV_RUNNING, NULL);
 179   Error("chanserv",ERR_INFO,"Ready to roll.");
 180 }
 181
 182 void _fini() {
 183   dbfreeid(q9dbid);
 184
 185   deleteallschedules(cs_timerfunc);
 186   deleteallschedules(chanservreguser);
 187   deleteallschedules(chanservdumpstuff);
 188   deleteallschedules(chanservdgline);
 189
 190   if (chanservext>-1 && chanservnext>-1 && chanservaext>-1) {
 191     int i;
 192     for (i=0;i<CHANTYPES;i++)
 193       freesstring(chantypes[i]);
 194
 195     free(chantypes);
 196   }
 197
 198   /* Free everything */
 199   if (chanservnext!=-1) {
 200     releasenickext(chanservnext);
 201   }
 202
 203   if (chanservnick)
 204     deregisterlocaluser(chanservnick, "Leaving");
 205
 206   deregisterhook(HOOK_NICK_NEWNICK, cs_handlenick);
 207   deregisterhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 208   deregisterhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 209   deregisterhook(HOOK_NICK_SETHOST, cs_handlesethost);
 210   deregisterhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 211   deregisterhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 212   deregisterhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 213   deregisterhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 214   deregisterhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 215   deregisterhook(HOOK_CHANNEL_BURST, cs_handleburst);
 216   deregisterhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 217   deregisterhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 218   /*  deregisterhook(HOOK_CHANNEL_OPPED, cs_handleopchange);
 219   deregisterhook(HOOK_CHANNEL_DEOPPED, cs_handleopchange);
 220   deregisterhook(HOOK_CHANNEL_DEVOICED, cs_handleopchange);
 221   deregisterhook(HOOK_CHANNEL_BANSET, cs_handlenewban); */
 222   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit); /* for safety */
 223
 224   chanservremovecommand("showcommands", cs_doshowcommands);
 225   chanservremovecommand("quit", cs_doquit);
 226   chanservremovecommand("rename", cs_dorename);
 227   chanservremovecommand("rehash", cs_dorehash);
 228   chanservremovecommand("help", cs_dohelp);
 229   chanservremovecommand("version", cs_doversion);
 230   chanservremovectcpcommand("ping",cs_doctcpping);
 231   chanservremovectcpcommand("version",cs_doctcpversion);
 232   chanservremovectcpcommand("gender",cs_doctcpgender);
 233   chanservcommandclose();
 234
 235   csa_freeregex();
 236   chanservcryptofree();
 237
 238   cs_closelog();
 239 }