src/snomasks.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 /* $Core */
  15
  16 #include "inspircd.h"
  17 #include <stdarg.h>
  18 #include "snomasks.h"
  19
  20 SnomaskManager::SnomaskManager(InspIRCd* Instance) : ServerInstance(Instance)
  21 {
  22         SnoMasks.clear();
  23         this->SetupDefaults();
  24 }
  25
  26 SnomaskManager::~SnomaskManager()
  27 {
  28         for (std::map<char, Snomask *>::iterator i = SnoMasks.begin(); i != SnoMasks.end(); i++)
  29         {
  30                 delete i->second;
  31         }
  32         SnoMasks.clear();
  33 }
  34
  35 void SnomaskManager::FlushSnotices()
  36 {
  37         for (std::map<char, Snomask *>::iterator i = SnoMasks.begin(); i != SnoMasks.end(); i++)
  38         {
  39                 i->second->Flush();
  40         }
  41 }
  42
  43 bool SnomaskManager::EnableSnomask(char letter, const std::string &type)
  44 {
  45         if (SnoMasks.find(letter) == SnoMasks.end())
  46         {
  47                 Snomask *s = new Snomask(ServerInstance, letter, type);
  48                 SnoMasks[letter] = s;
  49                 return true;
  50         }
  51         return false;
  52 }
  53
  54 bool SnomaskManager::DisableSnomask(char letter)
  55 {
  56         SnoList::iterator n = SnoMasks.find(letter);
  57         if (n != SnoMasks.end())
  58         {
  59                 delete n->second; // destroy the snomask
  60                 SnoMasks.erase(n);
  61                 return true;
  62         }
  63         return false;
  64 }
  65
  66 void SnomaskManager::WriteToSnoMask(char letter, const std::string &text)
  67 {
  68         /* Only send to snomask chars which are enabled */
  69         SnoList::iterator n = SnoMasks.find(letter);
  70         if (n != SnoMasks.end())
  71         {
  72                 n->second->SendMessage(text);
  73         }
  74 }
  75
  76 void SnomaskManager::WriteToSnoMask(char letter, const char* text, ...)
  77 {
  78         char textbuffer[MAXBUF];
  79         va_list argsPtr;
  80
  81         va_start(argsPtr, text);
  82         vsnprintf(textbuffer, MAXBUF, text, argsPtr);
  83         va_end(argsPtr);
  84
  85         this->WriteToSnoMask(letter, std::string(textbuffer));
  86 }
  87
  88 bool SnomaskManager::IsEnabled(char letter)
  89 {
  90         return (SnoMasks.find(letter) != SnoMasks.end());
  91 }
  92
  93 void SnomaskManager::SetupDefaults()
  94 {
  95         this->EnableSnomask('c',"CONNECT");                     /* Local connect notices */
  96         this->EnableSnomask('C',"REMOTECONNECT");       /* Remote connect notices */
  97         this->EnableSnomask('q',"QUIT");                        /* Local quit notices */
  98         this->EnableSnomask('Q',"REMOTEQUIT");          /* Remote quit notices */
  99         this->EnableSnomask('k',"KILL");                        /* Kill notices */
 100         this->EnableSnomask('K',"REMOTEKILL");          /* Remote kill notices */
 101         this->EnableSnomask('l',"LINK");                        /* Linking notices */
 102         this->EnableSnomask('L',"REMOTELINK");                  /* Remote linking notices */
 103         this->EnableSnomask('o',"OPER");                        /* Oper up/down notices */
 104         this->EnableSnomask('o',"REMOTEOPER");                  /* Remote oper up/down notices */
 105         this->EnableSnomask('A',"ANNOUNCEMENT");        /* formerly WriteOpers() - generic notices to all opers */
 106         this->EnableSnomask('d',"DEBUG");                       /* Debug notices */
 107         this->EnableSnomask('x',"XLINE");                       /* Xline notice (g/z/q/k/e) */
 108         this->EnableSnomask('t',"STATS");                       /* Local or remote stats request */
 109         this->EnableSnomask('f',"FLOOD");                       /* Flooding notices */
 110 }
 111
 112 /*************************************************************************************/
 113
 114 void Snomask::SendMessage(const std::string &message)
 115 {
 116         if (message != LastMessage)
 117         {
 118                 this->Flush();
 119                 LastMessage = message;
 120         }
 121         else
 122         {
 123                 Count++;
 124         }
 125 }
 126
 127 void Snomask::Flush()
 128 {
 129         if (this->LastMessage.empty())
 130                 return;
 131
 132         ServerInstance->Logs->Log("snomask", DEFAULT, "%s: %s", this->Description.c_str(), this->LastMessage.c_str());
 133         if (Count > 1)
 134                 ServerInstance->Logs->Log("snomask", DEFAULT, "%s: (last message repeated %u times)", this->Description.c_str(), Count);
 135
 136
 137         int MOD_RESULT = 0;
 138         char mysnomask = MySnomask;
 139         std::string desc = this->Description;
 140
 141         FOREACH_RESULT(I_OnSendSnotice, OnSendSnotice(mysnomask, desc, this->LastMessage));
 142
 143         if (MOD_RESULT != 1) // 1 blocks the message
 144         {
 145                 /* Only opers can receive snotices, so we iterate the oper list */
 146                 std::list<User*>::iterator i = ServerInstance->Users->all_opers.begin();
 147
 148                 while (i != ServerInstance->Users->all_opers.end())
 149                 {
 150                         User* a = *i;
 151                         if (IS_LOCAL(a) && a->IsModeSet('s') && a->IsNoticeMaskSet(mysnomask) && !a->quitting)
 152                         {
 153
 154                                 a->WriteServ("NOTICE %s :*** %s: %s", a->nick.c_str(), desc.c_str(), this->LastMessage.c_str());
 155                                 if (Count > 1)
 156                                 {
 157                                         a->WriteServ("NOTICE %s :*** %s: (last message repeated %u times)", a->nick.c_str(), this->Description.c_str(), Count);
 158                                 }
 159                         }
 160
 161                         i++;
 162                 }
 163         }
 164
 165         LastMessage = "";
 166         Count = 1;
 167 }