src/modes/cmode_v.cpp

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