chanserv/chancmds/removeuser.c

   1 /* Automatically generated by refactor.pl.
   2  *
   3  *
   4  * CMDNAME: removeuser
   5  * CMDLEVEL: QCMD_AUTHED
   6  * CMDARGS: 20
   7  * CMDDESC: Removes one or more users from a channel.
   8  * CMDFUNC: csc_doremoveuser
   9  * CMDPROTO: int csc_doremoveuser(void *source, int cargc, char **cargv);
  10  * CMDHELP: Usage: REMOVEUSER <channel> <user1> [<user2> [<user3> [...]]]
  11  * CMDHELP: Removes any flags the named user(s) have on the channel.  This command
  12  * CMDHELP: cannot be used to remove owners (+n) from the channel, and cannot be used
  13  * CMDHELP: to remove masters (+m) unless the user issuing the command is an owner.
  14  * CMDHELP: Where:
  15  * CMDHELP: channel - channel to use
  16  * CMDHELP: user<n> - a user to remove.  Can either be a nickname on the network
  17  * CMDHELP:           or #authname.  Up to 18 users can be specified.
  18  * CMDHELP: REMOVEUSER requires master (+m) access on the named channel.
  19  */
  20
  21 #include "../chanserv.h"
  22 #include "../../nick/nick.h"
  23 #include "../../lib/flags.h"
  24 #include "../../lib/irc_string.h"
  25 #include "../../channel/channel.h"
  26 #include "../../parser/parser.h"
  27 #include "../../irc/irc.h"
  28 #include "../../localuser/localuserchannel.h"
  29 #include <string.h>
  30 #include <stdio.h>
  31
  32 int csc_doremoveuser(void *source, int cargc, char **cargv) {
  33   nick *sender=source;
  34   chanindex *cip;
  35   regchanuser *rcup;
  36   regchan *rcp;
  37   reguser *rup;
  38   int isowner=0;
  39   int removed=0;
  40   int i;
  41   void *args[3];
  42   flag_t oldflags;
  43
  44   if (cargc<2) {
  45     chanservstdmessage(sender, QM_NOTENOUGHPARAMS, "removeuser");
  46     return CMD_ERROR;
  47   }
  48
  49   if (!(cip=cs_checkaccess(sender, cargv[0], CA_MASTERPRIV, NULL, "removeuser", QPRIV_CHANGECHANLEV, 0)))
  50     return CMD_ERROR;
  51
  52   if (cs_checkaccess(sender, NULL, CA_OWNERPRIV, cip, "removeuser", QPRIV_CHANGECHANLEV, 1))
  53     isowner=1;
  54
  55   rcp=cip->exts[chanservext];
  56
  57   for (i=1;i<cargc;i++) {
  58     if (!(rup=findreguser(sender, cargv[i])))
  59       continue;
  60
  61     if (!(rcup=findreguseronchannel(rcp, rup))) {
  62       chanservstdmessage(sender, QM_CHANUSERUNKNOWN, cargv[i], cip->name->content);
  63       continue;
  64     }
  65
  66     if (CUIsOwner(rcup) && !cs_privcheck(QPRIV_CHANGECHANLEV, sender)) {
  67       chanservstdmessage(sender, QM_CANNOTREMOVEOWNER, cargv[i], cip->name->content);
  68       continue;
  69     }
  70
  71     if (CUIsMaster(rcup) && !isowner && (rup != getreguserfromnick(sender))) {
  72       chanservstdmessage(sender, QM_CANNOTREMOVEMASTER, cargv[i], cip->name->content);
  73       continue;
  74     }
  75
  76     cs_log(sender,"CHANLEV %s #%s -%s (%s -> +)",cip->name->content,rup->username,
  77            printflags_noprefix(rcup->flags, rcuflags), printflags(rcup->flags, rcuflags));
  78
  79     oldflags=rcup->flags;
  80     rcup->flags=0;
  81
  82     args[0]=sender;
  83     args[1]=rcup;
  84     args[2]=(void *)oldflags;
  85
  86     triggerhook(HOOK_CHANSERV_CHANLEVMOD, args);
  87
  88     csdb_deletechanuser(rcup);
  89     delreguserfromchannel(rcp, rup);
  90     csdb_chanlevhistory_insert(rcp, sender, rcup->user, rcup->flags, 0);
  91     removed++;
  92   }
  93
  94   rcp->status |= QCSTAT_OPCHECK;
  95   cs_timerfunc(cip);
  96
  97   if (removed) {
  98     if (cs_removechannelifempty(sender, rcp)) {
  99       chanservstdmessage(sender, QM_CHANLEVEMPTIEDCHANNEL);
 100     } else {
 101       chanservstdmessage(sender, QM_DONE);
 102     }
 103   }
 104
 105   return CMD_OK;
 106 }