src/modes/cmode_v.cpp

   1 #include <string>
   2 #include <vector>
   3 #include "inspircd_config.h"
   4 #include "configreader.h"
   5 #include "hash_map.h"
   6 #include "inspircd.h"
   7 #include "mode.h"
   8 #include "channels.h"
   9 #include "users.h"
  10
  11 #include "commands.h"
  12 #include "modules.h"
  13 #include "inspstring.h"
  14 #include "hashcomp.h"
  15 #include "modes/cmode_v.h"
  16
  17 ModeChannelVoice::ModeChannelVoice(InspIRCd* Instance) : ModeHandler(Instance, 'v', 1, 1, true, MODETYPE_CHANNEL, false, '+')
  18 {
  19 }
  20
  21 unsigned int ModeChannelVoice::GetPrefixRank()
  22 {
  23         return VOICE_VALUE;
  24 }
  25
  26 ModePair ModeChannelVoice::ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string &parameter)
  27 {
  28         userrec* x = ServerInstance->FindNick(parameter);
  29         if (x)
  30         {
  31                 if (channel->GetStatus(x) == STATUS_VOICE)
  32                 {
  33                         return std::make_pair(true, x->nick);
  34                 }
  35                 else
  36                 {
  37                         return std::make_pair(false, parameter);
  38                 }
  39         }
  40         return std::make_pair(false, parameter);
  41 }
  42
  43 ModeAction ModeChannelVoice::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
  44 {
  45         int status = channel->GetStatus(source);
  46
  47         /* Call the correct method depending on wether we're adding or removing the mode */
  48         if (adding)
  49         {
  50                 parameter = this->AddVoice(source, parameter.c_str(), channel, status);
  51         }
  52         else
  53         {
  54                 parameter = this->DelVoice(source, parameter.c_str(), channel, status);
  55         }
  56         /* If the method above 'ate' the parameter by reducing it to an empty string, then
  57          * it won't matter wether we return ALLOW or DENY here, as an empty string overrides
  58          * the return value and is always MODEACTION_DENY if the mode is supposed to have
  59          * a parameter.
  60          */
  61         return MODEACTION_ALLOW;
  62 }
  63
  64 std::string ModeChannelVoice::AddVoice(userrec *user,const char* dest,chanrec *chan,int status)
  65 {
  66         userrec *d = ServerInstance->Modes->SanityChecks(user,dest,chan,status);
  67
  68         if (d)
  69         {
  70                 if (IS_LOCAL(user))
  71                 {
  72                         int MOD_RESULT = 0;
  73                         FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(user,d,chan,AC_VOICE));
  74
  75                         if (MOD_RESULT == ACR_DENY)
  76                                 return "";
  77                         if (MOD_RESULT == ACR_DEFAULT)
  78                         {
  79                                 if ((status < STATUS_HOP) && (!ServerInstance->ULine(user->server)))
  80                                 {
  81                                         user->WriteServ("482 %s %s :You're not a channel (half)operator",user->nick, chan->name);
  82                                         return "";
  83                                 }
  84                         }
  85                 }
  86
  87                 return ServerInstance->Modes->Grant(d,chan,UCMODE_VOICE);
  88         }
  89         return "";
  90 }
  91
  92 std::string ModeChannelVoice::DelVoice(userrec *user,const char *dest,chanrec *chan,int status)
  93 {
  94         userrec *d = ServerInstance->Modes->SanityChecks(user,dest,chan,status);
  95
  96         if (d)
  97         {
  98                 if (IS_LOCAL(user))
  99                 {
 100                         int MOD_RESULT = 0;
 101                         FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(user,d,chan,AC_DEVOICE));
 102
 103                         if (MOD_RESULT == ACR_DENY)
 104                                 return "";
 105                         if (MOD_RESULT == ACR_DEFAULT)
 106                         {
 107                                 if ((status < STATUS_HOP) && (!ServerInstance->ULine(user->server)))
 108                                 {
 109                                         user->WriteServ("482 %s %s :You are not a channel (half)operator",user->nick, chan->name);
 110                                         return "";
 111                                 }
 112                         }
 113                 }
 114
 115                 return ServerInstance->Modes->Revoke(d,chan,UCMODE_VOICE);
 116         }
 117         return "";
 118 }