-/* +------------------------------------+\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#ifndef INSPIRCD_LISTMODE_PROVIDER\r#define INSPIRCD_LISTMODE_PROVIDER\r\r#include <stdio.h>\r#include <string>\r#include <sstream>\r#include <vector>\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "wildcard.h"\r#include "inspircd.h"\r\r/* Updated to use the <banlist> config tag if it exists\r * Written by Om <omster@gmail.com>, December 2005.\r * Based on code previously written by Om - April 2005\r * Updated to new API July 8th 2006 by Brain\r * Originally based on m_chanprotect and m_silence\r */\r\r/** Get the time as a string\r */\rinline std::string stringtime()\r{\r std::ostringstream TIME;\r TIME << time(NULL); \r return TIME.str();\r}\r\r/** An item in a listmode's list\r */\rclass ListItem : public classbase\r{\rpublic:\r std::string nick;\r irc::string mask;\r std::string time;\r};\r\r/** The number of items a listmode's list may contain\r */\rclass ListLimit : public classbase\r{\rpublic:\r std::string mask;\r unsigned int limit;\r};\r\r/** Items stored in the channel's list\r */\rtypedef std::vector<ListItem> modelist;\r/** Max items per channel by name\r */\rtypedef std::vector<ListLimit> limitlist;\r\r/** A request used to check if a user is on a channel's list or not\r */\rclass ListModeRequest : public Request\r{\r public:\r userrec* user;\r chanrec* chan;\r\r /** Check if a user is on a channel's list.\r * The Event::Send() event returns true if the user is on the channel's list.\r * @param sender Sending module\r * @param target Target module\r * @param u User to check against\r * @param c Channel to check against\r */\r ListModeRequest(Module* sender, Module* target, userrec* u, chanrec* c) : Request(sender, target, "LM_CHECKLIST"), user(u), chan(c)\r {\r }\r\r /** Destructor\r */\r ~ListModeRequest()\r {\r }\r};\r\r/** The base class for list modes, should be inherited.\r */\rclass ListModeBase : public ModeHandler\r{\r protected:\r /** Storage key\r */\r std::string infokey;\r /** Numeric to use when outputting the list\r */\r std::string listnumeric;\r /** Numeric to indicate end of list\r */\r std::string endoflistnumeric;\r /** String to send for end of list\r */\r std::string endofliststring;\r /** Automatically tidy up entries\r */\r bool tidy;\r /** Config tag to check for max items per channel\r */\r std::string configtag;\r /** Limits on a per-channel basis read from the tag\r * specified in ListModeBase::configtag\r */\r limitlist chanlimits;\r \r public:\r /** Constructor.\r * @param Instance The creator of this class\r * @param modechar Mode character\r * @param eolstr End of list string\r * @pram lnum List numeric\r * @param eolnum End of list numeric\r * @param autotidy Automatically tidy list entries on add\r * @param ctag Configuration tag to get limits from\r */\r ListModeBase(InspIRCd* Instance, char modechar, const std::string &eolstr, const std::string &lnum, const std::string &eolnum, bool autotidy, const std::string &ctag = "banlist")\r : ModeHandler(Instance, modechar, 1, 1, true, MODETYPE_CHANNEL, false), listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy), configtag(ctag)\r {\r this->DoRehash();\r infokey = "listbase_mode_" + std::string(1, mode) + "_list";\r }\r\r /** See mode.h \r */\r std::pair<bool,std::string> ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)\r {\r modelist* el;\r channel->GetExt(infokey, el);\r if (el)\r {\r for (modelist::iterator it = el->begin(); it != el->end(); it++)\r {\r if(parameter == it->mask)\r {\r return std::make_pair(true, parameter);\r }\r }\r }\r return std::make_pair(false, parameter);\r }\r\r /** Display the list for this mode\r * @param user The user to send the list to\r * @param channel The channel the user is requesting the list for\r */\r virtual void DisplayList(userrec* user, chanrec* channel)\r {\r modelist* el;\r channel->GetExt(infokey, el);\r if (el)\r {\r for (modelist::reverse_iterator it = el->rbegin(); it != el->rend(); ++it)\r {\r user->WriteServ("%s %s %s %s %s %s", listnumeric.c_str(), user->nick, channel->name, it->mask.c_str(), it->nick.c_str(), it->time.c_str());\r }\r }\r user->WriteServ("%s %s %s :%s", endoflistnumeric.c_str(), user->nick, channel->name, endofliststring.c_str());\r }\r\r /** Remove all instances of the mode from a channel.\r * See mode.h\r * @param channel The channel to remove all instances of the mode from\r */\r virtual void RemoveMode(chanrec* channel)\r {\r modelist* el;\r channel->GetExt(infokey, el);\r if (el)\r {\r irc::modestacker modestack(false);\r std::deque<std::string> stackresult;\r const char* mode_junk[MAXMODES+2];\r mode_junk[0] = channel->name;\r userrec* n = new userrec(ServerInstance);\r n->SetFd(FD_MAGIC_NUMBER);\r for (modelist::iterator it = el->begin(); it != el->end(); it++)\r {\r modestack.Push(this->GetModeChar(), assign(it->mask));\r }\r while (modestack.GetStackedLine(stackresult))\r {\r for (size_t j = 0; j < stackresult.size(); j++)\r {\r mode_junk[j+1] = stackresult[j].c_str();\r }\r ServerInstance->SendMode(mode_junk, stackresult.size() + 1, n); \r }\r\r delete n;\r }\r }\r\r /** See mode.h\r */\r virtual void RemoveMode(userrec* user)\r {\r /* Listmodes dont get set on users */\r }\r\r /** Perform a rehash of this mode's configuration data\r */\r virtual void DoRehash()\r {\r ConfigReader Conf(ServerInstance);\r\r chanlimits.clear();\r\r for (int i = 0; i < Conf.Enumerate(configtag); i++)\r {\r // For each <banlist> tag\r ListLimit limit;\r limit.mask = Conf.ReadValue(configtag, "chan", i);\r limit.limit = Conf.ReadInteger(configtag, "limit", i, true);\r\r if (limit.mask.size() && limit.limit > 0)\r chanlimits.push_back(limit);\r }\r if (chanlimits.size() == 0)\r {\r ListLimit limit;\r limit.mask = "*";\r limit.limit = 64;\r chanlimits.push_back(limit);\r }\r }\r\r /** Populate the Implements list with the correct events for a List Mode\r */\r virtual void DoImplements(char* List)\r {\r List[I_OnChannelDelete] = List[I_OnSyncChannel] = List[I_OnCleanup] = List[I_OnRehash] = 1;\r }\r\r /** Handle the list mode.\r * See mode.h\r */\r virtual ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)\r {\r // Try and grab the list\r modelist* el;\r channel->GetExt(infokey, el);\r\r if (adding)\r {\r // If there was no list\r if (!el)\r {\r // Make one\r el = new modelist;\r channel->Extend(infokey, el);\r }\r\r // Clean the mask up\r if (this->tidy)\r ModeParser::CleanMask(parameter);\r\r // Check if the item already exists in the list\r for (modelist::iterator it = el->begin(); it != el->end(); it++)\r {\r if (parameter == it->mask)\r {\r /* Give a subclass a chance to error about this */\r TellAlreadyOnList(source, channel, parameter);\r \r // it does, deny the change\r return MODEACTION_DENY;\r }\r }\r\r unsigned int maxsize = 0;\r\r for (limitlist::iterator it = chanlimits.begin(); it != chanlimits.end(); it++)\r {\r if (match(channel->name, it->mask.c_str()))\r {\r // We have a pattern matching the channel...\r maxsize = el->size();\r if (maxsize < it->limit)\r {\r /* Ok, it *could* be allowed, now give someone subclassing us\r * a chance to validate the parameter.\r * The param is passed by reference, so they can both modify it\r * and tell us if we allow it or not.\r *\r * eg, the subclass could:\r * 1) allow\r * 2) 'fix' parameter and then allow\r * 3) deny\r */\r if (ValidateParam(source, channel, parameter))\r {\r // And now add the mask onto the list...\r ListItem e;\r e.mask = assign(parameter);\r e.nick = source->nick;\r e.time = stringtime();\r\r el->push_back(e);\r return MODEACTION_ALLOW;\r }\r else\r {\r /* If they deny it they have the job of giving an error message */\r return MODEACTION_DENY;\r }\r }\r }\r }\r\r /* List is full, give subclass a chance to send a custom message */\r if (!TellListTooLong(source, channel, parameter))\r {\r source->WriteServ("478 %s %s %s :Channel ban/ignore list is full", source->nick, channel->name, parameter.c_str());\r }\r \r parameter = "";\r return MODEACTION_DENY; \r }\r else\r {\r // We're taking the mode off\r if (el)\r {\r for (modelist::iterator it = el->begin(); it != el->end(); it++)\r {\r if (parameter == it->mask)\r {\r el->erase(it);\r if (el->size() == 0)\r {\r channel->Shrink(infokey);\r delete el;\r }\r return MODEACTION_ALLOW;\r }\r }\r /* Tried to remove something that wasn't set */\r TellNotSet(source, channel, parameter);\r parameter = "";\r return MODEACTION_DENY;\r }\r else\r {\r /* Hmm, taking an exception off a non-existant list, DIE */\r TellNotSet(source, channel, parameter);\r parameter = "";\r return MODEACTION_DENY;\r }\r }\r return MODEACTION_DENY;\r }\r\r /** Get Extensible key for this mode\r */\r virtual std::string& GetInfoKey()\r {\r return infokey;\r }\r\r /** Handle channel deletion.\r * See modules.h.\r * @param chan Channel being deleted\r */\r virtual void DoChannelDelete(chanrec* chan)\r {\r modelist* list;\r chan->GetExt(infokey, list);\r\r if (list)\r {\r chan->Shrink(infokey);\r delete list;\r }\r }\r\r /** Syncronize channel item list with another server.\r * See modules.h\r * @param chan Channel to syncronize\r * @param proto Protocol module pointer\r * @param opaque Opaque connection handle\r */\r virtual void DoSyncChannel(chanrec* chan, Module* proto, void* opaque)\r {\r modelist* list;\r chan->GetExt(infokey, list);\r irc::modestacker modestack(true);\r std::deque<std::string> stackresult;\r if (list)\r {\r for (modelist::iterator it = list->begin(); it != list->end(); it++)\r {\r modestack.Push(std::string(1, mode)[0], assign(it->mask));\r }\r }\r while (modestack.GetStackedLine(stackresult))\r {\r irc::stringjoiner mode_join(" ", stackresult, 0, stackresult.size() - 1);\r std::string line = mode_join.GetJoined();\r proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, line);\r }\r }\r\r /** Clean up module on unload\r * @param target_type Type of target to clean\r * @param item Item to clean\r */\r virtual void DoCleanup(int target_type, void* item)\r {\r }\r \r /** Validate parameters.\r * Overridden by implementing module.\r * @param source Source user adding the parameter\r * @param channel Channel the parameter is being added to\r * @param parameter The actual parameter being added\r * @return true if the parameter is valid\r */\r virtual bool ValidateParam(userrec* source, chanrec* channel, std::string ¶meter)\r {\r return true;\r }\r \r /** Tell the user the list is too long.\r * Overridden by implementing module.\r * @param source Source user adding the parameter\r * @param channel Channel the parameter is being added to\r * @param parameter The actual parameter being added\r * @return Ignored\r */\r virtual bool TellListTooLong(userrec* source, chanrec* channel, std::string ¶meter)\r {\r return false;\r }\r \r /** Tell the user an item is already on the list.\r * Overridden by implementing module.\r * @param source Source user adding the parameter\r * @param channel Channel the parameter is being added to\r * @param parameter The actual parameter being added\r */\r virtual void TellAlreadyOnList(userrec* source, chanrec* channel, std::string ¶meter)\r {\r }\r \r /** Tell the user that the parameter is not in the list.\r * Overridden by implementing module.\r * @param source Source user removing the parameter\r * @param channel Channel the parameter is being removed from\r * @param parameter The actual parameter being removed\r */\r virtual void TellNotSet(userrec* source, chanrec* channel, std::string ¶meter)\r {\r }\r};\r\r#endif\r\r
\ No newline at end of file
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#ifndef INSPIRCD_LISTMODE_PROVIDER
+#define INSPIRCD_LISTMODE_PROVIDER
+
+/** Get the time as a string
+ */
+inline std::string stringtime(InspIRCd* Instance)
+{
+ std::ostringstream TIME;
+ TIME << Instance->Time();
+ return TIME.str();
+}
+
+/** An item in a listmode's list
+ */
+class ListItem : public classbase
+{
+public:
+ std::string nick;
+ std::string mask;
+ std::string time;
+};
+
+/** The number of items a listmode's list may contain
+ */
+class ListLimit : public classbase
+{
+public:
+ std::string mask;
+ unsigned int limit;
+};
+
+/** Items stored in the channel's list
+ */
+typedef std::list<ListItem> modelist;
+/** Max items per channel by name
+ */
+typedef std::list<ListLimit> limitlist;
+
+/** A request used to check if a user is on a channel's list or not
+ */
+class ListModeRequest : public Request
+{
+ public:
+ User* user;
+ std::string literal;
+ const char extban;
+ Channel* chan;
+
+ /** Check if a user is on a channel's list.
+ * The Event::Send() event returns the ban string if the user is on the channel's list,
+ * or NULL if the user is not on the list.
+ * @param sender Sending module
+ * @param target Target module
+ * @param u User to check against
+ * @param c Channel to check against
+ */
+ ListModeRequest(Module* sender, Module* target, User* u, Channel* c) : Request(sender, target, "LM_CHECKLIST"), user(u), literal(""), extban(0), chan(c)
+ {
+ }
+
+ /** Check if a literal string is on a channel's list, optionally using an extban char.
+ * The Event::Send() event returns the ban string if the user is on the channel's list,
+ * or NULL if the user is not on the list.
+ * @param sender Sending module
+ * @param target Target module
+ * @param literalstr String to check against, e.g. "Bob!Bobbertson@weeblshouse"
+ * @param extbanchar Extended ban character to use for the match, or a null char if not using extban
+ */
+ ListModeRequest(Module* sender, Module* target, std::string literalstr, char extbanchar, Channel* channel) : Request(sender, target, "LM_CHECKLIST_EX"), user(NULL), literal(literalstr), extban(extbanchar), chan(channel)
+ {
+ }
+
+ /** Check if a literal string is on a channel's list, optionally using an extban char.
+ * The Event::Send() event returns the ban string if the user is on the channel's list,
+ * or NULL if the user is not on the list.
+ * @param sender Sending module
+ * @param target Target module
+ * @param User to check against, e.g. "Bob!Bobbertson@weeblshouse"
+ * @param extbanchar Extended ban character to use for the match, or a null char if not using extban
+ */
+ ListModeRequest(Module* sender, Module* target, User* u, char extbanchar, Channel* channel) : Request(sender, target, "LM_CHECKLIST_EX"), user(u), literal(""), extban(extbanchar), chan(channel)
+ {
+ }
+
+ /** Destructor
+ */
+ ~ListModeRequest()
+ {
+ }
+};
+
+/** The base class for list modes, should be inherited.
+ */
+class ListModeBase : public ModeHandler
+{
+ protected:
+ /** Storage key
+ */
+ std::string infokey;
+ /** Numeric to use when outputting the list
+ */
+ unsigned int listnumeric;
+ /** Numeric to indicate end of list
+ */
+ unsigned int endoflistnumeric;
+ /** String to send for end of list
+ */
+ std::string endofliststring;
+ /** Automatically tidy up entries
+ */
+ bool tidy;
+ /** Config tag to check for max items per channel
+ */
+ std::string configtag;
+ /** Limits on a per-channel basis read from the tag
+ * specified in ListModeBase::configtag
+ */
+ limitlist chanlimits;
+
+ public:
+ /** Constructor.
+ * @param Instance The creator of this class
+ * @param modechar Mode character
+ * @param eolstr End of list string
+ * @pram lnum List numeric
+ * @param eolnum End of list numeric
+ * @param autotidy Automatically tidy list entries on add
+ * @param ctag Configuration tag to get limits from
+ */
+ ListModeBase(InspIRCd* Instance, char modechar, const std::string &eolstr, unsigned int lnum, unsigned int eolnum, bool autotidy, const std::string &ctag = "banlist")
+ : ModeHandler(Instance, modechar, 1, 1, true, MODETYPE_CHANNEL, false), listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy), configtag(ctag)
+ {
+ this->DoRehash();
+ infokey = "listbase_mode_" + std::string(1, mode) + "_list";
+ }
+
+ /** See mode.h
+ */
+ std::pair<bool,std::string> ModeSet(User*, User*, Channel* channel, const std::string ¶meter)
+ {
+ modelist* el;
+ channel->GetExt(infokey, el);
+ if (el)
+ {
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if(parameter == it->mask)
+ {
+ return std::make_pair(true, parameter);
+ }
+ }
+ }
+ return std::make_pair(false, parameter);
+ }
+
+ /** Display the list for this mode
+ * @param user The user to send the list to
+ * @param channel The channel the user is requesting the list for
+ */
+ virtual void DisplayList(User* user, Channel* channel)
+ {
+ modelist* el;
+ channel->GetExt(infokey, el);
+ if (el)
+ {
+ for (modelist::reverse_iterator it = el->rbegin(); it != el->rend(); ++it)
+ {
+ user->WriteNumeric(listnumeric, "%s %s %s %s %s", user->nick.c_str(), channel->name.c_str(), it->mask.c_str(), (it->nick.length() ? it->nick.c_str() : ServerInstance->Config->ServerName), it->time.c_str());
+ }
+ }
+ user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
+ }
+
+ virtual void DisplayEmptyList(User* user, Channel* channel)
+ {
+ user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
+ }
+
+ /** Remove all instances of the mode from a channel.
+ * See mode.h
+ * @param channel The channel to remove all instances of the mode from
+ */
+ virtual void RemoveMode(Channel* channel, irc::modestacker* stack)
+ {
+ modelist* el;
+ channel->GetExt(infokey, el);
+ if (el)
+ {
+ irc::modestacker modestack(ServerInstance, false);
+ std::deque<std::string> stackresult;
+ std::vector<std::string> mode_junk;
+ mode_junk.push_back(channel->name);
+
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (stack)
+ stack->Push(this->GetModeChar(), it->mask);
+ else
+ modestack.Push(this->GetModeChar(), it->mask);
+ }
+
+ if (stack)
+ return;
+
+ while (modestack.GetStackedLine(stackresult))
+ {
+ for (size_t j = 0; j < stackresult.size(); j++)
+ {
+ mode_junk.push_back(stackresult[j]);
+ }
+
+ ServerInstance->SendMode(mode_junk, ServerInstance->FakeClient);
+ }
+ }
+ }
+
+ /** See mode.h
+ */
+ virtual void RemoveMode(User*, irc::modestacker* stack)
+ {
+ /* Listmodes dont get set on users */
+ }
+
+ /** Perform a rehash of this mode's configuration data
+ */
+ virtual void DoRehash()
+ {
+ ConfigReader Conf(ServerInstance);
+
+ chanlimits.clear();
+
+ for (int i = 0; i < Conf.Enumerate(configtag); i++)
+ {
+ // For each <banlist> tag
+ ListLimit limit;
+ limit.mask = Conf.ReadValue(configtag, "chan", i);
+ limit.limit = Conf.ReadInteger(configtag, "limit", i, true);
+
+ if (limit.mask.size() && limit.limit > 0)
+ chanlimits.push_back(limit);
+ }
+ if (chanlimits.size() == 0)
+ {
+ ListLimit limit;
+ limit.mask = "*";
+ limit.limit = 64;
+ chanlimits.push_back(limit);
+ }
+ }
+
+ /** Populate the Implements list with the correct events for a List Mode
+ */
+ virtual void DoImplements(Module* m)
+ {
+ Implementation eventlist[] = { I_OnChannelDelete, I_OnSyncChannel, I_OnCleanup, I_OnRehash, I_OnRequest };
+ ServerInstance->Modules->Attach(eventlist, m, 5);
+ }
+
+ /** Handle the list mode.
+ * See mode.h
+ */
+ virtual ModeAction OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding, bool servermode)
+ {
+ // Try and grab the list
+ modelist* el;
+ channel->GetExt(infokey, el);
+
+ if (adding)
+ {
+ // If there was no list
+ if (!el)
+ {
+ // Make one
+ el = new modelist;
+ channel->Extend(infokey, el);
+ }
+
+ // Clean the mask up
+ if (this->tidy)
+ ModeParser::CleanMask(parameter);
+
+ // Check if the item already exists in the list
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (parameter == it->mask)
+ {
+ /* Give a subclass a chance to error about this */
+ TellAlreadyOnList(source, channel, parameter);
+
+ // it does, deny the change
+ return MODEACTION_DENY;
+ }
+ }
+
+ unsigned int maxsize = 0;
+
+ for (limitlist::iterator it = chanlimits.begin(); it != chanlimits.end(); it++)
+ {
+ if (InspIRCd::Match(channel->name, it->mask))
+ {
+ // We have a pattern matching the channel...
+ maxsize = el->size();
+ if (IS_LOCAL(source) || (maxsize < it->limit))
+ {
+ /* Ok, it *could* be allowed, now give someone subclassing us
+ * a chance to validate the parameter.
+ * The param is passed by reference, so they can both modify it
+ * and tell us if we allow it or not.
+ *
+ * eg, the subclass could:
+ * 1) allow
+ * 2) 'fix' parameter and then allow
+ * 3) deny
+ */
+ if (ValidateParam(source, channel, parameter))
+ {
+ // And now add the mask onto the list...
+ ListItem e;
+ e.mask = parameter;
+ e.nick = servermode ? ServerInstance->Config->ServerName : source->nick;
+ e.time = stringtime(ServerInstance);
+
+ el->push_back(e);
+ return MODEACTION_ALLOW;
+ }
+ else
+ {
+ /* If they deny it they have the job of giving an error message */
+ return MODEACTION_DENY;
+ }
+ }
+ }
+ }
+
+ /* List is full, give subclass a chance to send a custom message */
+ if (!TellListTooLong(source, channel, parameter))
+ {
+ source->WriteNumeric(478, "%s %s %s :Channel ban/ignore list is full", source->nick.c_str(), channel->name.c_str(), parameter.c_str());
+ }
+
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ else
+ {
+ // We're taking the mode off
+ if (el)
+ {
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (parameter == it->mask)
+ {
+ el->erase(it);
+ if (el->size() == 0)
+ {
+ channel->Shrink(infokey);
+ delete el;
+ }
+ return MODEACTION_ALLOW;
+ }
+ }
+ /* Tried to remove something that wasn't set */
+ TellNotSet(source, channel, parameter);
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ else
+ {
+ /* Hmm, taking an exception off a non-existant list, DIE */
+ TellNotSet(source, channel, parameter);
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ }
+ return MODEACTION_DENY;
+ }
+
+ /** Get Extensible key for this mode
+ */
+ virtual std::string& GetInfoKey()
+ {
+ return infokey;
+ }
+
+ /** Handle channel deletion.
+ * See modules.h.
+ * @param chan Channel being deleted
+ */
+ virtual void DoChannelDelete(Channel* chan)
+ {
+ modelist* mlist;
+ chan->GetExt(infokey, mlist);
+
+ if (mlist)
+ {
+ chan->Shrink(infokey);
+ delete mlist;
+ }
+ }
+
+ /** Syncronize channel item list with another server.
+ * See modules.h
+ * @param chan Channel to syncronize
+ * @param proto Protocol module pointer
+ * @param opaque Opaque connection handle
+ */
+ virtual void DoSyncChannel(Channel* chan, Module* proto, void* opaque)
+ {
+ modelist* mlist;
+ chan->GetExt(infokey, mlist);
+ irc::modestacker modestack(ServerInstance, true);
+ std::deque<std::string> stackresult;
+ std::deque<TranslateType> types;
+ types.push_back(TR_TEXT);
+ if (mlist)
+ {
+ for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
+ {
+ modestack.Push(std::string(1, mode)[0], it->mask);
+ }
+ }
+ while (modestack.GetStackedLine(stackresult))
+ {
+ types.assign(stackresult.size(), this->GetTranslateType());
+ proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, stackresult, types);
+ }
+ }
+
+ /** Clean up module on unload
+ * @param target_type Type of target to clean
+ * @param item Item to clean
+ */
+ virtual void DoCleanup(int, void*)
+ {
+ }
+
+ /** Validate parameters.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ * @return true if the parameter is valid
+ */
+ virtual bool ValidateParam(User*, Channel*, std::string&)
+ {
+ return true;
+ }
+
+ /** Tell the user the list is too long.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ * @return Ignored
+ */
+ virtual bool TellListTooLong(User*, Channel*, std::string&)
+ {
+ return false;
+ }
+
+ /** Tell the user an item is already on the list.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ */
+ virtual void TellAlreadyOnList(User*, Channel*, std::string&)
+ {
+ }
+
+ /** Tell the user that the parameter is not in the list.
+ * Overridden by implementing module.
+ * @param source Source user removing the parameter
+ * @param channel Channel the parameter is being removed from
+ * @param parameter The actual parameter being removed
+ */
+ virtual void TellNotSet(User*, Channel*, std::string&)
+ {
+ }
+
+ virtual const char* DoOnRequest(Request* request)
+ {
+ ListModeRequest* LM = (ListModeRequest*)request;
+ if (strcmp("LM_CHECKLIST", request->GetId()) == 0)
+ {
+ modelist* mlist;
+ LM->chan->GetExt(GetInfoKey(), mlist);
+ if (mlist)
+ {
+ std::string mask = LM->user->nick + "!" + LM->user->ident + "@" + LM->user->GetIPString();
+ for (modelist::iterator it = mlist->begin(); it != mlist->end(); ++it)
+ {
+ if (InspIRCd::Match(LM->user->GetFullRealHost(), it->mask) || InspIRCd::Match(LM->user->GetFullHost(), it->mask) || (InspIRCd::MatchCIDR(mask, it->mask)))
+ return it->mask.c_str();
+ }
+ return NULL;
+ }
+ }
+ else if (strcmp("LM_CHECKLIST_EX", request->GetId()) == 0)
+ {
+ modelist* mlist;
+ LM->chan->GetExt(GetInfoKey(), mlist);
+
+ if (mlist)
+ {
+ if (LM->user)
+ {
+ LM->literal = LM->user->nick + "!" + LM->user->ident + "@" + LM->user->GetIPString();
+ }
+
+ for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
+ {
+ if (LM->extban && it->mask.length() > 1 && it->mask[0] == LM->extban && it->mask[1] == ':')
+ {
+ std::string ext = it->mask.substr(2);
+ if (LM->user)
+ {
+ if (InspIRCd::Match(LM->user->GetFullRealHost(), ext) || InspIRCd::Match(LM->user->GetFullHost(), ext) || (InspIRCd::MatchCIDR(LM->literal, ext)))
+ {
+ return it->mask.c_str();
+ }
+ }
+ else if (InspIRCd::Match(LM->literal, ext))
+ {
+ return it->mask.c_str();
+ }
+ }
+ else
+ {
+ if (LM->user)
+ {
+ if (InspIRCd::Match(LM->user->GetFullRealHost(), it->mask) || InspIRCd::Match(LM->user->GetFullHost(), it->mask) || (InspIRCd::MatchCIDR(LM->literal, it->mask)))
+ {
+ return it->mask.c_str();
+ }
+ }
+ else if (InspIRCd::Match(LM->literal, it->mask))
+ {
+ return it->mask.c_str();
+ }
+ }
+ }
+ }
+ }
+ return NULL;
+ }
+
+};
+
+#endif
projects / user / henk / code / inspircd.git / blobdiff