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