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