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 sstring *cs_quitreason;
  20
  21 void chanservfreestuff();
  22 void chanservfinishinit(int hooknum, void *arg);
  23
  24 DBModuleIdentifier q9dbid;
  25
  26 void chanservdumpstuff(void *arg) {
  27   dumplastjoindata("lastjoin.dump");
  28 }
  29
  30 void _init() {
  31   /* Register the nick extension - the others are registered in the db module */
  32   chanservnext=registernickext("nickserv");
  33
  34   chanservcryptoinit();
  35   csa_initregex();
  36
  37   q9dbid = dbgetid();
  38
  39   if (chanservext!=-1 && chanservnext!=-1 && chanservaext!=-1) {
  40     /* Set up the chantypes */
  41     chantypes=(sstring **)malloc(CHANTYPES*sizeof(sstring *));
  42     chantypes[0]=getsstring("(unspecified)",20);
  43     chantypes[1]=getsstring("clan",20);
  44     chantypes[2]=getsstring("league",20);
  45     chantypes[3]=getsstring("private",20);
  46     chantypes[4]=getsstring("special",20);
  47     chantypes[5]=getsstring("gamesite",20);
  48     chantypes[6]=getsstring("game",20);
  49     chantypes[7]=getsstring("upgrade",20);
  50
  51     /* And the log system */
  52     cs_initlog();
  53
  54     /* Set up the command handler, and built in commands */
  55     chanservcommandinit();
  56     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.");
  57     chanservaddcommand("quit", QCMD_DEV, 1, cs_doquit, "Makes the bot QUIT and \"reconnect\".","");
  58     chanservaddcommand("setquitreason", QCMD_DEV, 1, cs_dosetquitreason, "Sets the reason to be sent when quitting due to an unload.","");
  59     chanservaddcommand("rename", QCMD_DEV, 1, cs_dorename, "Changes the bot's name.","");
  60     chanservaddcommand("rehash", QCMD_DEV, 0, cs_dorehash, "Reloads all text from database.","");
  61     /* 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. */
  62     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");
  63     chanservaddcommand("version", 0, 1, cs_doversion, "Show Version.","Usage: VERSION\nShows the version number of the running bot.");
  64
  65     chanservaddctcpcommand("ping",cs_doctcpping);
  66     chanservaddctcpcommand("version",cs_doctcpversion);
  67     chanservaddctcpcommand("gender",cs_doctcpgender);
  68
  69     registerhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
  70
  71     /* Now that the database is in a separate module it might be loaded already. */
  72     if (chanservdb_ready)
  73       chanservfinishinit(HOOK_CHANSERV_DBLOADED, NULL);
  74   }
  75 }
  76
  77 void chanservfinishinit(int hooknum, void *arg) {
  78   Error("chanserv",ERR_INFO,"Database loaded, finishing initialisation.");
  79
  80   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit);
  81
  82   readlastjoindata("lastjoin.dump");
  83
  84   /* Schedule the dumps */
  85   schedulerecurring(time(NULL)+DUMPINTERVAL,0,DUMPINTERVAL,chanservdumpstuff,NULL);
  86
  87   chanserv_init_status = CS_INIT_NOUSER;
  88
  89   /* Register the user */
  90   scheduleoneshot(time(NULL)+1,&chanservreguser,NULL);
  91 }
  92
  93 void chanserv_finalinit() {
  94   int i;
  95   nick *np, *nnp;
  96
  97   /* Scan for users */
  98   for (i=0;i<NICKHASHSIZE;i++)
  99     for (np=nicktable[i];np;np=nnp) {
 100       nnp=np->next;
 101       cs_checknick(np);
 102     }
 103
 104   /* Register core hooks */
 105   registerhook(HOOK_NICK_NEWNICK, cs_handlenick);
 106   registerhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 107   registerhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 108   registerhook(HOOK_NICK_SETHOST, cs_handlesethost);
 109   registerhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 110   registerhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 111   registerhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 112   registerhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 113   registerhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 114   registerhook(HOOK_CHANNEL_BURST, cs_handleburst);
 115   registerhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 116   registerhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 117
 118   chanserv_init_status = CS_INIT_READY;
 119   triggerhook(HOOK_CHANSERV_RUNNING, NULL);
 120   Error("chanserv",ERR_INFO,"Ready to roll.");
 121 }
 122
 123 void _fini() {
 124   dbfreeid(q9dbid);
 125
 126   deleteallschedules(cs_timerfunc);
 127   deleteallschedules(chanservreguser);
 128   deleteallschedules(chanservdumpstuff);
 129   deleteallschedules(chanservdgline);
 130
 131   if (chanservext>-1 && chanservnext>-1 && chanservaext>-1) {
 132     int i;
 133     for (i=0;i<CHANTYPES;i++)
 134       freesstring(chantypes[i]);
 135
 136     free(chantypes);
 137   }
 138
 139   /* Free everything */
 140   if (chanservnext!=-1) {
 141     releasenickext(chanservnext);
 142   }
 143
 144   if (chanservnick)
 145     deregisterlocaluser(chanservnick, cs_quitreason?cs_quitreason->content:"Leaving");
 146
 147   freesstring(cs_quitreason);
 148
 149   deregisterhook(HOOK_NICK_NEWNICK, cs_handlenick);
 150   deregisterhook(HOOK_NICK_ACCOUNT, cs_handlenick);
 151   deregisterhook(HOOK_NICK_LOSTNICK, cs_handlelostnick);
 152   deregisterhook(HOOK_NICK_SETHOST, cs_handlesethost);
 153   deregisterhook(HOOK_CHANNEL_NEWCHANNEL, cs_handlenewchannel);
 154   deregisterhook(HOOK_CHANNEL_LOSTCHANNEL, cs_handlelostchannel);
 155   deregisterhook(HOOK_CHANNEL_JOIN, cs_handlejoin);
 156   deregisterhook(HOOK_CHANNEL_CREATE, cs_handlejoin);
 157   deregisterhook(HOOK_CHANNEL_MODECHANGE, cs_handlemodechange);
 158   deregisterhook(HOOK_CHANNEL_BURST, cs_handleburst);
 159   deregisterhook(HOOK_CHANNEL_TOPIC, cs_handletopicchange);
 160   deregisterhook(HOOK_CHANNEL_LOSTNICK, cs_handlechanlostuser);
 161   /*  deregisterhook(HOOK_CHANNEL_OPPED, cs_handleopchange);
 162   deregisterhook(HOOK_CHANNEL_DEOPPED, cs_handleopchange);
 163   deregisterhook(HOOK_CHANNEL_DEVOICED, cs_handleopchange);
 164   deregisterhook(HOOK_CHANNEL_BANSET, cs_handlenewban); */
 165   deregisterhook(HOOK_CHANSERV_DBLOADED, chanservfinishinit); /* for safety */
 166
 167   chanservremovecommand("showcommands", cs_doshowcommands);
 168   chanservremovecommand("quit", cs_doquit);
 169   chanservremovecommand("setquitreason", cs_dosetquitreason);
 170   chanservremovecommand("rename", cs_dorename);
 171   chanservremovecommand("rehash", cs_dorehash);
 172   chanservremovecommand("help", cs_dohelp);
 173   chanservremovecommand("version", cs_doversion);
 174   chanservremovectcpcommand("ping",cs_doctcpping);
 175   chanservremovectcpcommand("version",cs_doctcpversion);
 176   chanservremovectcpcommand("gender",cs_doctcpgender);
 177   chanservcommandclose();
 178
 179   csa_freeregex();
 180   chanservcryptofree();
 181
 182   cs_closelog();
 183 }