X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fmodules.h;h=1761b1b5485f7f12f26f18e691afc4f8b6cc46ff;hb=c71db5cbdece1b5ce878c68f162acb52eff8becd;hp=536313d8fb5ccaf12f8f22aa41c0f99dffbc1b28;hpb=27e0df3719ce1d6153f8f332d23631044b3c9a79;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/modules.h b/include/modules.h index 536313d8f..1761b1b54 100644 --- a/include/modules.h +++ b/include/modules.h @@ -3,7 +3,7 @@ * +------------------------------------+ * * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * See: http://wiki.inspircd.org/Credits * * This program is free but copyrighted software; see * the file COPYING for details. @@ -223,17 +223,42 @@ do { \ } \ } while (0); +#define FOREACH_RESULT_MAP(y,x,f) \ +do { \ + EventHandlerIter safei; \ + for (EventHandlerIter _i = ServerInstance->Modules->EventHandlers[y].begin(); _i != ServerInstance->Modules->EventHandlers[y].end(); ) \ + { \ + safei = _i; \ + ++safei; \ + try \ + { \ + int MOD_RESULT = (*_i)->x ; \ + f; \ + } \ + catch (CoreException& modexcept) \ + { \ + ServerInstance->Logs->Log("MODULE",DEFAULT,"Exception caught: %s",modexcept.GetReason()); \ + } \ + _i = safei; \ + } \ +} while(0); + /** Represents a non-local user. * (in fact, any FD less than -1 does) */ #define FD_MAGIC_NUMBER -42 +/** Represents a fake user (i.e. a server) + */ +#define FD_FAKEUSER_NUMBER -7 /* Useful macros */ /** Is a local user */ -#define IS_LOCAL(x) ((x->GetFd() > -1)) +#define IS_LOCAL(x) (x->GetFd() > -1) /** Is a remote user */ #define IS_REMOTE(x) (x->GetFd() < 0) +/** Is a fake user */ +#define IS_FAKE(x) (x->GetFd() == FD_FAKEUSER_NUMBER) /** Is a module created user */ #define IS_MODULE_CREATED(x) (x->GetFd() == FD_MAGIC_NUMBER) /** Is an oper */ @@ -287,11 +312,11 @@ class CoreExport Request : public ModuleMessage /** This member holds a pointer to arbitary data set by the emitter of the message */ char* data; - /** This should be a null-terminated string identifying the type of request, - * all modules should define this and use it to determine the nature of the - * request before they attempt to cast the Request in any way. - */ - const char* id; + /** This should be a null-terminated string identifying the type of request, + * all modules should define this and use it to determine the nature of the + * request before they attempt to cast the Request in any way. + */ + const char* id; /** This is a pointer to the sender of the message, which can be used to * directly trigger events, or to create a reply. */ @@ -301,26 +326,26 @@ class CoreExport Request : public ModuleMessage Module* dest; public: /** Create a new Request - * This is for the 'old' way of casting whatever the data is - * to char* and hoping you get the right thing at the other end. - * This is slowly being depreciated in favor of the 'new' way. + * This is for the 'old' way of casting whatever the data is + * to char* and hoping you get the right thing at the other end. + * This is slowly being depreciated in favor of the 'new' way. */ Request(char* anydata, Module* src, Module* dst); - /** Create a new Request - * This is for the 'new' way of defining a subclass - * of Request and defining it in a common header, + /** Create a new Request + * This is for the 'new' way of defining a subclass + * of Request and defining it in a common header, * passing an object of your Request subclass through - * as a Request* and using the ID string to determine - * what to cast it back to and the other end. This is - * much safer as there are no casts not confirmed by - * the ID string, and all casts are child->parent and - * can be checked at runtime with dynamic_cast<>() - */ - Request(Module* src, Module* dst, const char* idstr); + * as a Request* and using the ID string to determine + * what to cast it back to and the other end. This is + * much safer as there are no casts not confirmed by + * the ID string, and all casts are child->parent and + * can be checked at runtime with dynamic_cast<>() + */ + Request(Module* src, Module* dst, const char* idstr); /** Fetch the Request data */ char* GetData(); - /** Fetch the ID string + /** Fetch the ID string */ const char* GetId(); /** Fetch the request source @@ -393,14 +418,15 @@ enum Implementation I_OnUserInvite, I_OnUserPreMessage, I_OnUserPreNotice, I_OnUserPreNick, I_OnUserMessage, I_OnUserNotice, I_OnMode, I_OnGetServerDescription, I_OnSyncUser, I_OnSyncChannel, I_OnSyncChannelMetaData, I_OnSyncUserMetaData, I_OnDecodeMetaData, I_ProtoSendMode, I_ProtoSendMetaData, I_OnWallops, I_OnChangeHost, I_OnChangeName, I_OnAddLine, - I_OnDelLine, I_OnExpireLine, I_OnCleanup, I_OnUserPostNick, I_OnAccessCheck, I_On005Numeric, I_OnKill, I_OnRemoteKill, I_OnLoadModule, I_OnUnloadModule, - I_OnBackgroundTimer, I_OnPreCommand, I_OnCheckReady, I_OnCheckInvite, I_OnRawMode, + I_OnDelLine, I_OnExpireLine, I_OnCleanup, I_OnUserPostNick, I_OnAccessCheck, I_On005Numeric, I_OnKill, I_OnRemoteKill, + I_OnLoadModule, I_OnUnloadModule, I_OnBackgroundTimer, I_OnPreCommand, I_OnCheckReady, I_OnCheckInvite, I_OnRawMode, I_OnCheckKey, I_OnCheckLimit, I_OnCheckBan, I_OnCheckExtBan, I_OnCheckStringExtBan, I_OnStats, I_OnChangeLocalUserHost, I_OnChangeLocalUserGecos, I_OnLocalTopicChange, I_OnPostLocalTopicChange, I_OnEvent, I_OnRequest, I_OnGlobalOper, I_OnPostConnect, I_OnAddBan, I_OnDelBan, I_OnRawSocketAccept, I_OnRawSocketClose, I_OnRawSocketWrite, I_OnRawSocketRead, I_OnChangeLocalUserGECOS, I_OnUserRegister, I_OnChannelPreDelete, I_OnChannelDelete, I_OnPostOper, I_OnSyncOtherMetaData, I_OnSetAway, I_OnUserList, I_OnPostCommand, I_OnPostJoin, I_OnWhoisLine, I_OnBuildExemptList, I_OnRawSocketConnect, I_OnGarbageCollect, I_OnBufferFlushed, I_OnText, I_OnPassCompare, I_OnRunTestSuite, I_OnNamesListItem, I_OnNumeric, I_OnHookUserIO, I_OnHostCycle, + I_OnPreRehash, I_OnModuleRehash, I_END }; @@ -509,14 +535,33 @@ class CoreExport Module : public Extensible /** Called on rehash. * This method is called prior to a /REHASH or when a SIGHUP is received from the operating - * system. You should use it to reload any files so that your module keeps in step with the - * rest of the application. If a parameter is given, the core has done nothing. The module - * receiving the event can decide if this parameter has any relevence to it. - * @param user The user performing the rehash, if any -- if this is server initiated, the - * value of this variable will be NULL. - * @param parameter The (optional) parameter given to REHASH from the user. + * system. This is called in all cases -- including when this server will not execute the + * rehash because it is directed at a remote server. + * + * @param user The user performing the rehash, if any. If this is server initiated, the value of + * this variable will be NULL. + * @param parameter The (optional) parameter given to REHASH from the user. Empty when server + * initiated. + */ + virtual void OnPreRehash(User* user, const std::string ¶meter); + + /** Called on rehash. + * This method is called when a user initiates a module-specific rehash. This can be used to do + * expensive operations (such as reloading SSL certificates) that are not executed on a normal + * rehash for efficiency. A rehash of this type does not reload the core configuration. + * + * @param user The user performing the rehash. + * @param parameter The parameter given to REHASH + */ + virtual void OnModuleRehash(User* user, const std::string ¶meter); + + /** Called on rehash. + * This method is called after a rehash has completed. You should use it to reload any module + * configuration from the main configuration file. + * @param user The user that performed the rehash, if it was initiated by a user and that user + * is still connected. */ - virtual void OnRehash(User* user, const std::string ¶meter); + virtual void OnRehash(User* user); /** Called whenever a snotice is about to be sent to a snomask. * snomask and type may both be modified; the message may not. @@ -739,8 +784,9 @@ class CoreExport Module : public Extensible * @param dest The target of the modes (User* or Channel*) * @param target_type The type of target (TYPE_USER or TYPE_CHANNEL) * @param text The actual modes and their parameters if any + * @param translate The translation types of the mode parameters */ - virtual void OnMode(User* user, void* dest, int target_type, const std::string &text); + virtual void OnMode(User* user, void* dest, int target_type, const std::deque &text, const std::deque &translate); /** Allows modules to alter or create server descriptions * Whenever a module requires a server description, for example for display in @@ -847,8 +893,9 @@ class CoreExport Module : public Extensible * @param target_type The type of item to decode data for, TYPE_USER or TYPE_CHANNEL * @param target The Channel* or User* that modes should be sent for * @param modeline The modes and parameters to be sent + * @param translate The translation types of the mode parameters */ - virtual void ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const std::string &modeline); + virtual void ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const std::deque &modeline, const std::deque &translate); /** Implemented by modules which provide the ability to link servers. * These modules will implement this method, which allows metadata (extra data added to @@ -1137,11 +1184,13 @@ class CoreExport Module : public Extensible * @param u The user to check * @param c The channel the user is on * @param type The type of extended ban to check for. + * @returns 1 = exempt, 0 = no match, -1 = banned */ virtual int OnCheckExtBan(User *u, Channel *c, char type); /** Called whenever checking whether or not a string is extbanned. NOTE: one OnCheckExtBan will also trigger a number of * OnCheckStringExtBan events for seperate host/IP comnbinations. + * @returns 1 = exempt, 0 = no match, -1 = banned */ virtual int OnCheckStringExtBan(const std::string &s, Channel *c, char type); @@ -1398,21 +1447,6 @@ class CoreExport ConfigReader : public classbase { protected: InspIRCd* ServerInstance; - /** The contents of the configuration file - * This protected member should never be accessed by a module (and cannot be accessed unless the - * core is changed). It will contain a pointer to the configuration file data with unneeded data - * (such as comments) stripped from it. - */ - ConfigDataHash* data; - /** Used to store errors - */ - std::ostringstream* errorlog; - /** If we're using our own config data hash or not - */ - bool privatehash; - /** True if an error occured reading the config file - */ - bool readerror; /** Error code */ long error; @@ -1423,10 +1457,6 @@ class CoreExport ConfigReader : public classbase * as specified when running ./configure. */ ConfigReader(InspIRCd* Instance); - /** Overloaded constructor. - * This constructor initialises the ConfigReader class to read a user-specified config file - */ - ConfigReader(InspIRCd* Instance, const std::string &filename); /** Default destructor. * This method destroys the ConfigReader class. */ @@ -1490,18 +1520,6 @@ class CoreExport ConfigReader : public classbase * multiple instance tag. */ int Enumerate(const std::string &tag); - /** Returns true if a config file is valid. - * This method is partially implemented and will only return false if the config - * file does not exist or could not be opened. - */ - bool Verify(); - /** Dumps the list of errors in a config file to an output location. If bail is true, - * then the program will abort. If bail is false and user points to a valid user - * record, the error report will be spooled to the given user by means of NOTICE. - * if bool is false AND user is false, the error report will be spooled to all opers - * by means of a NOTICE to all opers. - */ - void DumpErrors(bool bail,User* user); /** Returns the number of items within a tag. * For example if the tag was <test tag="blah" data="foo"> then this @@ -1612,7 +1630,7 @@ class CoreExport ModuleManager : public classbase */ std::string LastModuleError; - /** The feature names published by various modules + /** The feature names published by various modules */ featurelist Features;