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 void ModeChannelVoice::RemoveMode(chanrec* channel)
  36 {
  37         CUList* list = channel->GetVoicedUsers();
  38         CUList copy;
  39         char moderemove[MAXBUF];
  40         userrec* n = new userrec(ServerInstance);
  41         n->SetFd(FD_MAGIC_NUMBER);
  42
  43         for (CUList::iterator i = list->begin(); i != list->end(); i++)
  44         {
  45                 userrec* n = i->second;
  46                 copy.insert(std::make_pair(n,n));
  47         }
  48         for (CUList::iterator i = copy.begin(); i != copy.end(); i++)
  49         {
  50                 sprintf(moderemove,"-%c",this->GetModeChar());
  51                 const char* parameters[] = { channel->name, moderemove, i->second->nick };
  52                 ServerInstance->SendMode(parameters, 3, n);
  53         }
  54         delete n;
  55 }
  56
  57 void ModeChannelVoice::RemoveMode(userrec* user)
  58 {
  59 }
  60
  61 ModeAction ModeChannelVoice::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
  62 {
  63         int status = channel->GetStatus(source);
  64
  65         /* Call the correct method depending on wether we're adding or removing the mode */
  66         if (adding)
  67         {
  68                 parameter = this->AddVoice(source, parameter.c_str(), channel, status);
  69         }
  70         else
  71         {
  72                 parameter = this->DelVoice(source, parameter.c_str(), channel, status);
  73         }
  74         /* If the method above 'ate' the parameter by reducing it to an empty string, then
  75          * it won't matter wether we return ALLOW or DENY here, as an empty string overrides
  76          * the return value and is always MODEACTION_DENY if the mode is supposed to have
  77          * a parameter.
  78          */
  79         if (parameter.length())
  80                 return MODEACTION_ALLOW;
  81         else
  82                 return MODEACTION_DENY;
  83 }
  84
  85 std::string ModeChannelVoice::AddVoice(userrec *user,const char* dest,chanrec *chan,int status)
  86 {
  87         userrec *d = ServerInstance->Modes->SanityChecks(user,dest,chan,status);
  88
  89         if (d)
  90         {
  91                 if (IS_LOCAL(user))
  92                 {
  93                         int MOD_RESULT = 0;
  94                         FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(user,d,chan,AC_VOICE));
  95
  96                         if (MOD_RESULT == ACR_DENY)
  97                                 return "";
  98                         if (MOD_RESULT == ACR_DEFAULT)
  99                         {
 100                                 if ((status < STATUS_HOP) && (!ServerInstance->ULine(user->server)))
 101                                 {
 102                                         user->WriteServ("482 %s %s :You're not a channel (half)operator",user->nick, chan->name);
 103                                         return "";
 104                                 }
 105                         }
 106                 }
 107
 108                 return ServerInstance->Modes->Grant(d,chan,UCMODE_VOICE);
 109         }
 110         return "";
 111 }
 112
 113 std::string ModeChannelVoice::DelVoice(userrec *user,const char *dest,chanrec *chan,int status)
 114 {
 115         userrec *d = ServerInstance->Modes->SanityChecks(user,dest,chan,status);
 116
 117         if (d)
 118         {
 119                 if (IS_LOCAL(user))
 120                 {
 121                         int MOD_RESULT = 0;
 122                         FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(user,d,chan,AC_DEVOICE));
 123
 124                         if (MOD_RESULT == ACR_DENY)
 125                                 return "";
 126                         if (MOD_RESULT == ACR_DEFAULT)
 127                         {
 128                                 if ((status < STATUS_HOP) && (!ServerInstance->ULine(user->server)))
 129                                 {
 130                                         user->WriteServ("482 %s %s :You are not a channel (half)operator",user->nick, chan->name);
 131                                         return "";
 132                                 }
 133                         }
 134                 }
 135
 136                 return ServerInstance->Modes->Revoke(d,chan,UCMODE_VOICE);
 137         }
 138         return "";
 139 }