-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
- *
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
- *
- * This program is free but copyrighted software; see
- * the file COPYING for details.
- *
- * ---------------------------------------------------
- */
-
-/* $ModDesc: Adds timed bans */
-
-#include "inspircd.h"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "hashcomp.h"
-#include "configreader.h"
-
-/** Holds a timed ban
- */
-class TimedBan : public classbase
-{
- public:
- std::string channel;
- std::string mask;
- time_t expire;
-};
-
-typedef std::vector<TimedBan> timedbans;
-timedbans TimedBanList;
-
-/** Handle /TBAN
- */
-class cmd_tban : public command_t
-{
- public:
- cmd_tban (InspIRCd* Instance) : command_t(Instance,"TBAN", 0, 3)
- {
- this->source = "m_timedbans.so";
- syntax = "<channel> <duration> <banmask>";
- }
-
- CmdResult Handle (const char** parameters, int pcnt, userrec *user)
- {
- chanrec* channel = ServerInstance->FindChan(parameters[0]);
- if (channel)
- {
- int cm = channel->GetStatus(user);
- if ((cm == STATUS_HOP) || (cm == STATUS_OP))
- {
- if (!ServerInstance->IsValidMask(parameters[2]))
- {
- user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban mask");
- return CMD_FAILURE;
- }
- for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
- {
- if (!strcasecmp(i->data,parameters[2]))
- {
- user->WriteServ("NOTICE "+std::string(user->nick)+" :The ban "+std::string(parameters[2])+" is already on the banlist of "+std::string(parameters[0]));
- return CMD_FAILURE;
- }
- }
- TimedBan T;
- std::string channelname = parameters[0];
- long duration = ServerInstance->Duration(parameters[1]);
- unsigned long expire = duration + time(NULL);
- if (duration < 1)
- {
- user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban time");
- return CMD_FAILURE;
- }
- std::string mask = parameters[2];
- const char *setban[32];
- setban[0] = parameters[0];
- setban[1] = "+b";
- setban[2] = parameters[2];
- // use CallCommandHandler to make it so that the user sets the mode
- // themselves
- ServerInstance->CallCommandHandler("MODE",setban,3,user);
- /* Check if the ban was actually added (e.g. banlist was NOT full) */
- bool was_added = false;
- for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
- if (!strcasecmp(i->data,mask.c_str()))
- was_added = true;
- if (was_added)
- {
- T.channel = channelname;
- T.mask = mask;
- T.expire = expire;
- TimedBanList.push_back(T);
- channel->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name, user->nick, mask.c_str(), duration);
- return CMD_SUCCESS;
- }
- return CMD_FAILURE;
- }
- else user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, channel->name);
- return CMD_FAILURE;
- }
- user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]);
- return CMD_FAILURE;
- }
-};
-
-class ModuleTimedBans : public Module
-{
- cmd_tban* mycommand;
- public:
- ModuleTimedBans(InspIRCd* Me)
- : Module(Me)
- {
-
- mycommand = new cmd_tban(ServerInstance);
- ServerInstance->AddCommand(mycommand);
- TimedBanList.clear();
- }
-
- virtual ~ModuleTimedBans()
- {
- TimedBanList.clear();
- }
-
- void Implements(char* List)
- {
- List[I_OnDelBan] = List[I_OnBackgroundTimer] = 1;
- }
-
- virtual int OnDelBan(userrec* source, chanrec* chan, const std::string &banmask)
- {
- irc::string listitem = banmask.c_str();
- irc::string thischan = chan->name;
- for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)
- {
- irc::string target = i->mask.c_str();
- irc::string tchan = i->channel.c_str();
- if ((listitem == target) && (tchan == thischan))
- {
- TimedBanList.erase(i);
- break;
- }
- }
- return 0;
- }
-
- virtual void OnBackgroundTimer(time_t curtime)
- {
- bool again = true;
- while (again)
- {
- again = false;
- for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)
- {
- if (curtime > i->expire)
- {
- chanrec* cr = ServerInstance->FindChan(i->channel);
- again = true;
- if (cr)
- {
- cr->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :Timed ban on %s expired.", cr->name, i->mask.c_str());
- const char *setban[3];
- setban[0] = i->channel.c_str();
- setban[1] = "-b";
- setban[2] = i->mask.c_str();
- // kludge alert!
- // ::SendMode expects a userrec* to send the numeric replies
- // back to, so we create it a fake user that isnt in the user
- // hash and set its descriptor to FD_MAGIC_NUMBER so the data
- // falls into the abyss :p
- userrec* temp = new userrec(ServerInstance);
- temp->SetFd(FD_MAGIC_NUMBER);
- /* FIX: Send mode remotely*/
- std::deque<std::string> n;
- n.push_back(setban[0]);
- n.push_back("-b");
- n.push_back(setban[2]);
- ServerInstance->SendMode(setban,3,temp);
- Event rmode((char *)&n, NULL, "send_mode");
- rmode.Send(ServerInstance);
- DELETE(temp);
- }
- else
- {
- /* Where the hell did our channel go?! */
- TimedBanList.erase(i);
- }
- // we used to delete the item here, but we dont need to as the servermode above does it for us,
- break;
- }
- }
- }
- }
-
- virtual Version GetVersion()
- {
- return Version(1,1,0,0,VF_VENDOR,API_VERSION);
- }
-};
-
-MODULE_INIT(ModuleTimedBans)
-
+/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r/* $ModDesc: Adds timed bans */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "hashcomp.h"\r#include "configreader.h"\r\r/** Holds a timed ban\r */\rclass TimedBan : public classbase\r{\r public:\r std::string channel;\r std::string mask;\r time_t expire;\r};\r\rtypedef std::vector<TimedBan> timedbans;\rtimedbans TimedBanList;\r\r/** Handle /TBAN\r */\rclass cmd_tban : public command_t\r{\r public:\r cmd_tban (InspIRCd* Instance) : command_t(Instance,"TBAN", 0, 3)\r {\r this->source = "m_timedbans.so";\r syntax = "<channel> <duration> <banmask>";\r }\r\r CmdResult Handle (const char** parameters, int pcnt, userrec *user)\r {\r chanrec* channel = ServerInstance->FindChan(parameters[0]);\r if (channel)\r {\r int cm = channel->GetStatus(user);\r if ((cm == STATUS_HOP) || (cm == STATUS_OP))\r {\r if (!ServerInstance->IsValidMask(parameters[2]))\r {\r user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban mask");\r return CMD_FAILURE;\r }\r for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)\r {\r if (!strcasecmp(i->data,parameters[2]))\r {\r user->WriteServ("NOTICE "+std::string(user->nick)+" :The ban "+std::string(parameters[2])+" is already on the banlist of "+std::string(parameters[0]));\r return CMD_FAILURE;\r }\r }\r TimedBan T;\r std::string channelname = parameters[0];\r long duration = ServerInstance->Duration(parameters[1]);\r unsigned long expire = duration + time(NULL);\r if (duration < 1)\r {\r user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban time");\r return CMD_FAILURE;\r }\r std::string mask = parameters[2];\r const char *setban[32];\r setban[0] = parameters[0];\r setban[1] = "+b";\r setban[2] = parameters[2];\r // use CallCommandHandler to make it so that the user sets the mode\r // themselves\r ServerInstance->CallCommandHandler("MODE",setban,3,user);\r /* Check if the ban was actually added (e.g. banlist was NOT full) */\r bool was_added = false;\r for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)\r if (!strcasecmp(i->data,mask.c_str()))\r was_added = true;\r if (was_added)\r {\r T.channel = channelname;\r T.mask = mask;\r T.expire = expire;\r TimedBanList.push_back(T);\r channel->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name, user->nick, mask.c_str(), duration);\r return CMD_SUCCESS;\r }\r return CMD_FAILURE;\r }\r else user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, channel->name);\r return CMD_FAILURE;\r }\r user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]);\r return CMD_FAILURE;\r }\r};\r\rclass ModuleTimedBans : public Module\r{\r cmd_tban* mycommand;\r public:\r ModuleTimedBans(InspIRCd* Me)\r : Module(Me)\r {\r \r mycommand = new cmd_tban(ServerInstance);\r ServerInstance->AddCommand(mycommand);\r TimedBanList.clear();\r }\r \r virtual ~ModuleTimedBans()\r {\r TimedBanList.clear();\r }\r\r void Implements(char* List)\r {\r List[I_OnDelBan] = List[I_OnBackgroundTimer] = 1;\r }\r\r virtual int OnDelBan(userrec* source, chanrec* chan, const std::string &banmask)\r {\r irc::string listitem = banmask.c_str();\r irc::string thischan = chan->name;\r for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)\r {\r irc::string target = i->mask.c_str();\r irc::string tchan = i->channel.c_str();\r if ((listitem == target) && (tchan == thischan))\r {\r TimedBanList.erase(i);\r break;\r }\r }\r return 0;\r }\r\r virtual void OnBackgroundTimer(time_t curtime)\r {\r bool again = true;\r while (again)\r {\r again = false;\r for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)\r {\r if (curtime > i->expire)\r {\r chanrec* cr = ServerInstance->FindChan(i->channel);\r again = true;\r if (cr)\r {\r cr->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :Timed ban on %s expired.", cr->name, i->mask.c_str());\r const char *setban[3];\r setban[0] = i->channel.c_str();\r setban[1] = "-b";\r setban[2] = i->mask.c_str();\r // kludge alert!\r // ::SendMode expects a userrec* to send the numeric replies\r // back to, so we create it a fake user that isnt in the user\r // hash and set its descriptor to FD_MAGIC_NUMBER so the data\r // falls into the abyss :p\r userrec* temp = new userrec(ServerInstance);\r temp->SetFd(FD_MAGIC_NUMBER);\r /* FIX: Send mode remotely*/\r std::deque<std::string> n;\r n.push_back(setban[0]);\r n.push_back("-b");\r n.push_back(setban[2]);\r ServerInstance->SendMode(setban,3,temp);\r Event rmode((char *)&n, NULL, "send_mode");\r rmode.Send(ServerInstance);\r DELETE(temp);\r }\r else\r {\r /* Where the hell did our channel go?! */\r TimedBanList.erase(i);\r }\r // we used to delete the item here, but we dont need to as the servermode above does it for us,\r break;\r }\r }\r }\r }\r \r virtual Version GetVersion()\r {\r return Version(1,1,0,0,VF_VENDOR,API_VERSION);\r }\r};\r\rMODULE_INIT(ModuleTimedBans)\r\r
\ No newline at end of file
projects / user / henk / code / inspircd.git / blobdiff