src/modules/m_spanningtree/ftopic.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 #include "inspircd.h"
  15 #include "commands/cmd_whois.h"
  16 #include "commands/cmd_stats.h"
  17 #include "socket.h"
  18 #include "wildcard.h"
  19 #include "xline.h"
  20 #include "transport.h"
  21 #include "m_hash.h"
  22 #include "socketengine.h"
  23
  24 #include "m_spanningtree/main.h"
  25 #include "m_spanningtree/utils.h"
  26 #include "m_spanningtree/treeserver.h"
  27 #include "m_spanningtree/link.h"
  28 #include "m_spanningtree/treesocket.h"
  29 #include "m_spanningtree/resolvers.h"
  30 #include "m_spanningtree/handshaketimer.h"
  31
  32 /* $ModDep: m_spanningtree/timesynctimer.h m_spanningtree/resolvers.h m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/link.h m_spanningtree/treesocket.h m_hash.h */
  33
  34 /** FTOPIC command */
  35 bool TreeSocket::ForceTopic(const std::string &source, std::deque<std::string> &params)
  36 {
  37         if (params.size() != 4)
  38                 return true;
  39         time_t ts = atoi(params[1].c_str());
  40         std::string nsource = source;
  41         Channel* c = this->Instance->FindChan(params[0]);
  42         if (c)
  43         {
  44                 if ((ts >= c->topicset) || (!*c->topic))
  45                 {
  46                         std::string oldtopic = c->topic;
  47                         strlcpy(c->topic,params[3].c_str(),MAXTOPIC);
  48                         strlcpy(c->setby,params[2].c_str(),127);
  49                         c->topicset = ts;
  50                         /* if the topic text is the same as the current topic,
  51                          * dont bother to send the TOPIC command out, just silently
  52                          * update the set time and set nick.
  53                          */
  54                         if (oldtopic != params[3])
  55                         {
  56                                 User* user = this->Instance->FindNick(source);
  57                                 if (!user)
  58                                 {
  59                                         c->WriteChannelWithServ(Instance->Config->ServerName, "TOPIC %s :%s", c->name, c->topic);
  60                                 }
  61                                 else
  62                                 {
  63                                         c->WriteChannel(user, "TOPIC %s :%s", c->name, c->topic);
  64                                         nsource = user->server;
  65                                 }
  66                         }
  67
  68                         /* all done, send it on its way */
  69                         params[3] = ":" + params[3];
  70                         Utils->DoOneToAllButSender(source,"FTOPIC",params,nsource);
  71                 }
  72
  73         }
  74         return true;
  75 }
  76