-/* +------------------------------------+\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#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r\r/* $ModDesc: Provides the SWHOIS command which allows setting of arbitary WHOIS lines */\r\r/** Handle /SWHOIS\r */\rclass cmd_swhois : public command_t\r{\r \r public:\r cmd_swhois (InspIRCd* Instance) : command_t(Instance,"SWHOIS",'o',2)\r {\r this->source = "m_swhois.so";\r syntax = "<nick> <swhois>";\r }\r\r CmdResult Handle(const char** parameters, int pcnt, userrec* user)\r {\r userrec* dest = ServerInstance->FindNick(parameters[0]);\r \r if (!dest)\r {\r user->WriteServ("401 %s %s :No such nick/channel", user->nick, parameters[0]);\r return CMD_FAILURE;\r }\r\r if (!*parameters[1])\r {\r user->WriteServ("NOTICE %s :*** SWHOIS: Whois line must be specified", user->nick);\r return CMD_FAILURE;\r }\r \r std::string line;\r for (int i = 1; i < pcnt; i++)\r {\r if (i != 1)\r line.append(" ");\r \r line.append(parameters[i]);\r }\r \r std::string* text;\r dest->GetExt("swhois", text);\r\r if (text)\r {\r // We already had it set...\r \r if (!ServerInstance->ULine(user->server))\r // Ulines set SWHOISes silently\r ServerInstance->WriteOpers("*** %s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick, dest->nick, text->c_str(), line.c_str());\r \r dest->Shrink("swhois");\r DELETE(text);\r }\r else if (!ServerInstance->ULine(user->server))\r {\r // Ulines set SWHOISes silently\r ServerInstance->WriteOpers("*** %s used SWHOIS to set %s's extra whois to '%s'", user->nick, dest->nick, line.c_str());\r }\r \r text = new std::string(line);\r dest->Extend("swhois", text);\r\r return CMD_SUCCESS;\r }\r\r};\r\rclass ModuleSWhois : public Module\r{\r cmd_swhois* mycommand;\r \r ConfigReader* Conf;\r \r public:\r ModuleSWhois(InspIRCd* Me) : Module(Me)\r {\r \r Conf = new ConfigReader(ServerInstance);\r mycommand = new cmd_swhois(ServerInstance);\r ServerInstance->AddCommand(mycommand);\r }\r\r void OnRehash(userrec* user, const std::string ¶meter)\r {\r DELETE(Conf);\r Conf = new ConfigReader(ServerInstance);\r }\r\r void Implements(char* List)\r {\r List[I_OnDecodeMetaData] = List[I_OnWhoisLine] = List[I_OnSyncUserMetaData] = List[I_OnUserQuit] = List[I_OnCleanup] = List[I_OnRehash] = List[I_OnPostCommand] = 1;\r }\r\r // :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.\r int OnWhoisLine(userrec* user, userrec* dest, int &numeric, std::string &text)\r {\r /* We use this and not OnWhois because this triggers for remote, too */\r if (numeric == 312)\r {\r /* Insert our numeric before 312 */\r std::string* swhois;\r dest->GetExt("swhois", swhois);\r if (swhois)\r {\r ServerInstance->SendWhoisLine(user, dest, 320, "%s %s :%s",user->nick,dest->nick,swhois->c_str());\r }\r }\r /* Dont block anything */\r return 0;\r }\r\r // Whenever the linking module wants to send out data, but doesnt know what the data\r // represents (e.g. it is metadata, added to a userrec or chanrec by a module) then\r // this method is called. We should use the ProtoSendMetaData function after we've\r // corrected decided how the data should look, to send the metadata on its way if\r // it is ours.\r virtual void OnSyncUserMetaData(userrec* user, Module* proto, void* opaque, const std::string &extname, bool displayable)\r {\r // check if the linking module wants to know about OUR metadata\r if (extname == "swhois")\r {\r // check if this user has an swhois field to send\r std::string* swhois;\r user->GetExt("swhois", swhois);\r if (swhois)\r {\r // call this function in the linking module, let it format the data how it\r // sees fit, and send it on its way. We dont need or want to know how.\r proto->ProtoSendMetaData(opaque,TYPE_USER,user,extname,*swhois);\r }\r }\r }\r\r // when a user quits, tidy up their metadata\r virtual void OnUserQuit(userrec* user, const std::string &message, const std::string &oper_message)\r {\r std::string* swhois;\r user->GetExt("swhois", swhois);\r if (swhois)\r {\r user->Shrink("swhois");\r DELETE(swhois);\r }\r }\r\r // if the module is unloaded, tidy up all our dangling metadata\r virtual void OnCleanup(int target_type, void* item)\r {\r if (target_type == TYPE_USER)\r {\r userrec* user = (userrec*)item;\r std::string* swhois;\r user->GetExt("swhois", swhois);\r if (swhois)\r {\r user->Shrink("swhois");\r DELETE(swhois);\r }\r }\r }\r\r // Whenever the linking module receives metadata from another server and doesnt know what\r // to do with it (of course, hence the 'meta') it calls this method, and it is up to each\r // module in turn to figure out if this metadata key belongs to them, and what they want\r // to do with it.\r // In our case we're only sending a single string around, so we just construct a std::string.\r // Some modules will probably get much more complex and format more detailed structs and classes\r // in a textual way for sending over the link.\r virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata)\r {\r // check if its our metadata key, and its associated with a user\r if ((target_type == TYPE_USER) && (extname == "swhois"))\r {\r userrec* dest = (userrec*)target;\r // if they dont already have an swhois field, accept the remote server's\r std::string* text;\r if (!dest->GetExt("swhois", text))\r {\r std::string* text = new std::string(extdata);\r dest->Extend("swhois",text);\r }\r }\r }\r \r virtual void OnPostCommand(const std::string &command, const char **params, int pcnt, userrec *user, CmdResult result, const std::string &original_line)\r {\r if ((command != "OPER") || (result != CMD_SUCCESS))\r return;\r \r std::string swhois;\r \r for (int i = 0; i < Conf->Enumerate("oper"); i++)\r {\r std::string name = Conf->ReadValue("oper", "name", i);\r \r if (name == params[0])\r {\r swhois = Conf->ReadValue("oper", "swhois", i);\r break;\r }\r }\r \r if (!swhois.length())\r {\r for (int i = 0; i < Conf->Enumerate("type"); i++)\r {\r std::string type = Conf->ReadValue("type", "name", i);\r \r if (type == user->oper)\r {\r swhois = Conf->ReadValue("type", "swhois", i);\r break;\r }\r }\r }\r\r std::string *old;\r if (user->GetExt("swhois", old))\r {\r user->Shrink("swhois");\r DELETE(old);\r }\r \r if (!swhois.length())\r return;\r \r std::string *text = new std::string(swhois);\r user->Extend("swhois", text);\r std::deque<std::string>* metadata = new std::deque<std::string>;\r metadata->push_back(user->nick);\r metadata->push_back("swhois"); // The metadata id\r metadata->push_back(*text); // The value to send\r Event event((char*)metadata,(Module*)this,"send_metadata");\r event.Send(ServerInstance);\r delete metadata;\r }\r\r virtual ~ModuleSWhois()\r {\r DELETE(Conf);\r }\r \r virtual Version GetVersion()\r {\r return Version(1,1,0,0,VF_VENDOR,API_VERSION);\r }\r};\r\rMODULE_INIT(ModuleSWhois)\r
\ No newline at end of file
+/* +------------------------------------+
+ * | 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+
+/* $ModDesc: Provides the SWHOIS command which allows setting of arbitary WHOIS lines */
+
+/** Handle /SWHOIS
+ */
+class cmd_swhois : public command_t
+{
+
+ public:
+ cmd_swhois (InspIRCd* Instance) : command_t(Instance,"SWHOIS",'o',2)
+ {
+ this->source = "m_swhois.so";
+ syntax = "<nick> <swhois>";
+ }
+
+ CmdResult Handle(const char** parameters, int pcnt, userrec* user)
+ {
+ userrec* dest = ServerInstance->FindNick(parameters[0]);
+
+ if (!dest)
+ {
+ user->WriteServ("401 %s %s :No such nick/channel", user->nick, parameters[0]);
+ return CMD_FAILURE;
+ }
+
+ if (!*parameters[1])
+ {
+ user->WriteServ("NOTICE %s :*** SWHOIS: Whois line must be specified", user->nick);
+ return CMD_FAILURE;
+ }
+
+ std::string line;
+ for (int i = 1; i < pcnt; i++)
+ {
+ if (i != 1)
+ line.append(" ");
+
+ line.append(parameters[i]);
+ }
+
+ std::string* text;
+ dest->GetExt("swhois", text);
+
+ if (text)
+ {
+ // We already had it set...
+
+ if (!ServerInstance->ULine(user->server))
+ // Ulines set SWHOISes silently
+ ServerInstance->WriteOpers("*** %s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick, dest->nick, text->c_str(), line.c_str());
+
+ dest->Shrink("swhois");
+ DELETE(text);
+ }
+ else if (!ServerInstance->ULine(user->server))
+ {
+ // Ulines set SWHOISes silently
+ ServerInstance->WriteOpers("*** %s used SWHOIS to set %s's extra whois to '%s'", user->nick, dest->nick, line.c_str());
+ }
+
+ text = new std::string(line);
+ dest->Extend("swhois", text);
+
+ return CMD_SUCCESS;
+ }
+
+};
+
+class ModuleSWhois : public Module
+{
+ cmd_swhois* mycommand;
+
+ ConfigReader* Conf;
+
+ public:
+ ModuleSWhois(InspIRCd* Me) : Module(Me)
+ {
+
+ Conf = new ConfigReader(ServerInstance);
+ mycommand = new cmd_swhois(ServerInstance);
+ ServerInstance->AddCommand(mycommand);
+ }
+
+ void OnRehash(userrec* user, const std::string ¶meter)
+ {
+ DELETE(Conf);
+ Conf = new ConfigReader(ServerInstance);
+ }
+
+ void Implements(char* List)
+ {
+ List[I_OnDecodeMetaData] = List[I_OnWhoisLine] = List[I_OnSyncUserMetaData] = List[I_OnUserQuit] = List[I_OnCleanup] = List[I_OnRehash] = List[I_OnPostCommand] = 1;
+ }
+
+ // :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.
+ int OnWhoisLine(userrec* user, userrec* dest, int &numeric, std::string &text)
+ {
+ /* We use this and not OnWhois because this triggers for remote, too */
+ if (numeric == 312)
+ {
+ /* Insert our numeric before 312 */
+ std::string* swhois;
+ dest->GetExt("swhois", swhois);
+ if (swhois)
+ {
+ ServerInstance->SendWhoisLine(user, dest, 320, "%s %s :%s",user->nick,dest->nick,swhois->c_str());
+ }
+ }
+ /* Dont block anything */
+ return 0;
+ }
+
+ // Whenever the linking module wants to send out data, but doesnt know what the data
+ // represents (e.g. it is metadata, added to a userrec or chanrec by a module) then
+ // this method is called. We should use the ProtoSendMetaData function after we've
+ // corrected decided how the data should look, to send the metadata on its way if
+ // it is ours.
+ virtual void OnSyncUserMetaData(userrec* user, Module* proto, void* opaque, const std::string &extname, bool displayable)
+ {
+ // check if the linking module wants to know about OUR metadata
+ if (extname == "swhois")
+ {
+ // check if this user has an swhois field to send
+ std::string* swhois;
+ user->GetExt("swhois", swhois);
+ if (swhois)
+ {
+ // call this function in the linking module, let it format the data how it
+ // sees fit, and send it on its way. We dont need or want to know how.
+ proto->ProtoSendMetaData(opaque,TYPE_USER,user,extname,*swhois);
+ }
+ }
+ }
+
+ // when a user quits, tidy up their metadata
+ virtual void OnUserQuit(userrec* user, const std::string &message, const std::string &oper_message)
+ {
+ std::string* swhois;
+ user->GetExt("swhois", swhois);
+ if (swhois)
+ {
+ user->Shrink("swhois");
+ DELETE(swhois);
+ }
+ }
+
+ // if the module is unloaded, tidy up all our dangling metadata
+ virtual void OnCleanup(int target_type, void* item)
+ {
+ if (target_type == TYPE_USER)
+ {
+ userrec* user = (userrec*)item;
+ std::string* swhois;
+ user->GetExt("swhois", swhois);
+ if (swhois)
+ {
+ user->Shrink("swhois");
+ DELETE(swhois);
+ }
+ }
+ }
+
+ // Whenever the linking module receives metadata from another server and doesnt know what
+ // to do with it (of course, hence the 'meta') it calls this method, and it is up to each
+ // module in turn to figure out if this metadata key belongs to them, and what they want
+ // to do with it.
+ // In our case we're only sending a single string around, so we just construct a std::string.
+ // Some modules will probably get much more complex and format more detailed structs and classes
+ // in a textual way for sending over the link.
+ virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata)
+ {
+ // check if its our metadata key, and its associated with a user
+ if ((target_type == TYPE_USER) && (extname == "swhois"))
+ {
+ userrec* dest = (userrec*)target;
+ // if they dont already have an swhois field, accept the remote server's
+ std::string* text;
+ if (!dest->GetExt("swhois", text))
+ {
+ std::string* text = new std::string(extdata);
+ dest->Extend("swhois",text);
+ }
+ }
+ }
+
+ virtual void OnPostCommand(const std::string &command, const char **params, int pcnt, userrec *user, CmdResult result, const std::string &original_line)
+ {
+ if ((command != "OPER") || (result != CMD_SUCCESS))
+ return;
+
+ std::string swhois;
+
+ for (int i = 0; i < Conf->Enumerate("oper"); i++)
+ {
+ std::string name = Conf->ReadValue("oper", "name", i);
+
+ if (name == params[0])
+ {
+ swhois = Conf->ReadValue("oper", "swhois", i);
+ break;
+ }
+ }
+
+ if (!swhois.length())
+ {
+ for (int i = 0; i < Conf->Enumerate("type"); i++)
+ {
+ std::string type = Conf->ReadValue("type", "name", i);
+
+ if (type == user->oper)
+ {
+ swhois = Conf->ReadValue("type", "swhois", i);
+ break;
+ }
+ }
+ }
+
+ std::string *old;
+ if (user->GetExt("swhois", old))
+ {
+ user->Shrink("swhois");
+ DELETE(old);
+ }
+
+ if (!swhois.length())
+ return;
+
+ std::string *text = new std::string(swhois);
+ user->Extend("swhois", text);
+ std::deque<std::string>* metadata = new std::deque<std::string>;
+ metadata->push_back(user->nick);
+ metadata->push_back("swhois"); // The metadata id
+ metadata->push_back(*text); // The value to send
+ Event event((char*)metadata,(Module*)this,"send_metadata");
+ event.Send(ServerInstance);
+ delete metadata;
+ }
+
+ virtual ~ModuleSWhois()
+ {
+ DELETE(Conf);
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version(1,1,0,0,VF_VENDOR,API_VERSION);
+ }
+};
+
+MODULE_INIT(ModuleSWhois)
projects / user / henk / code / inspircd.git / blobdiff