src/modules/m_customtitle.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/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
  16 /* $ModDesc: Provides the TITLE command which allows setting of CUSTOM WHOIS TITLE line */
  17
  18 /** Handle /TITLE
  19  */
  20 class CommandTitle : public Command
  21 {
  22  public:
  23         StringExtItem ctitle;
  24         CommandTitle(Module* Creator) : Command(Creator,"TITLE", 2),
  25                 ctitle("ctitle", Creator)
  26         {
  27                 syntax = "<user> <password>";
  28                 TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
  29         }
  30
  31         bool OneOfMatches(const char* host, const char* ip, const char* hostlist)
  32         {
  33                 std::stringstream hl(hostlist);
  34                 std::string xhost;
  35                 while (hl >> xhost)
  36                 {
  37                         if (InspIRCd::Match(host, xhost, ascii_case_insensitive_map) || InspIRCd::MatchCIDR(ip, xhost, ascii_case_insensitive_map))
  38                         {
  39                                 return true;
  40                         }
  41                 }
  42                 return false;
  43         }
  44
  45         CmdResult Handle(const std::vector<std::string> &parameters, User* user)
  46         {
  47                 char TheHost[MAXBUF];
  48                 char TheIP[MAXBUF];
  49
  50                 snprintf(TheHost,MAXBUF,"%s@%s",user->ident.c_str(), user->host.c_str());
  51                 snprintf(TheIP, MAXBUF,"%s@%s",user->ident.c_str(), user->GetIPString());
  52
  53                 ConfigReader Conf;
  54                 for (int i=0; i<Conf.Enumerate("title"); i++)
  55                 {
  56                         std::string name = Conf.ReadValue("title", "name", "", i);
  57                         std::string pass = Conf.ReadValue("title", "password", "", i);
  58                         std::string hash = Conf.ReadValue("title", "hash", "", i);
  59                         std::string host = Conf.ReadValue("title", "host", "*@*", i);
  60                         std::string title = Conf.ReadValue("title", "title", "", i);
  61                         std::string vhost = Conf.ReadValue("title", "vhost", "", i);
  62
  63                         if (!strcmp(name.c_str(),parameters[0].c_str()) && !ServerInstance->PassCompare(user, pass.c_str(), parameters[1].c_str(), hash.c_str()) && OneOfMatches(TheHost,TheIP,host.c_str()) && !title.empty())
  64                         {
  65                                 ctitle.set(user, title);
  66
  67                                 ServerInstance->PI->SendMetaData(user, "ctitle", title);
  68
  69                                 if (!vhost.empty())
  70                                         user->ChangeDisplayedHost(vhost.c_str());
  71
  72                                 user->WriteServ("NOTICE %s :Custom title set to '%s'",user->nick.c_str(), title.c_str());
  73
  74                                 return CMD_SUCCESS;
  75                         }
  76                 }
  77
  78                 user->WriteServ("NOTICE %s :Invalid title credentials",user->nick.c_str());
  79                 return CMD_SUCCESS;
  80         }
  81
  82 };
  83
  84 class ModuleCustomTitle : public Module
  85 {
  86         CommandTitle cmd;
  87
  88  public:
  89         ModuleCustomTitle() : cmd(this)
  90         {
  91                 ServerInstance->AddCommand(&cmd);
  92                 Extensible::Register(&cmd.ctitle);
  93                 ServerInstance->Modules->Attach(I_OnWhoisLine, this);
  94         }
  95
  96         // :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.
  97         ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
  98         {
  99                 /* We use this and not OnWhois because this triggers for remote, too */
 100                 if (numeric == 312)
 101                 {
 102                         /* Insert our numeric before 312 */
 103                         const std::string* ctitle = cmd.ctitle.get(dest);
 104                         if (ctitle)
 105                         {
 106                                 ServerInstance->SendWhoisLine(user, dest, 320, "%s %s :%s",user->nick.c_str(), dest->nick.c_str(), ctitle->c_str());
 107                         }
 108                 }
 109                 /* Don't block anything */
 110                 return MOD_RES_PASSTHRU;
 111         }
 112
 113         ~ModuleCustomTitle()
 114         {
 115         }
 116
 117         Version GetVersion()
 118         {
 119                 return Version("Custom Title for users", VF_COMMON | VF_VENDOR);
 120         }
 121 };
 122
 123 MODULE_INIT(ModuleCustomTitle)