#ifndef __MODULES_H
#define __MODULES_H
+class XLine;
+
/** Used with OnAccessCheck() method of modules
*/
enum AccessControlType {
* loaded modules in a readable simple way, e.g.:
* 'FOREACH_MOD(I_OnConnect,OnConnect(user));'
*/
-#define FOREACH_MOD(y,x) if (ServerInstance->Config->global_implementation[y] > 0) { \
- for (int _i = 0; _i <= ServerInstance->Modules->GetCount(); _i++) { \
- if (ServerInstance->Config->implement_lists[_i][y]) \
+#define FOREACH_MOD(y,x) if (!ServerInstance->Modules->EventHandlers[y].empty()) \
+{ \
+ for (EventHandlerIter _i = ServerInstance->Modules->EventHandlers[y].begin(); _i != ServerInstance->Modules->EventHandlers[y].end(); ++_i) \
+ { \
try \
{ \
- ServerInstance->Modules->modules[_i]->x ; \
+ (*_i)->x ; \
} \
catch (CoreException& modexcept) \
{ \
ServerInstance->Log(DEFAULT,"Exception caught: %s",modexcept.GetReason()); \
} \
} \
- }
+}
/**
* This #define allows us to call a method in all
* an instance pointer to the macro. e.g.:
* 'FOREACH_MOD_I(Instance, OnConnect, OnConnect(user));'
*/
-#define FOREACH_MOD_I(z,y,x) if (z->Config->global_implementation[y] > 0) { \
- for (int _i = 0; _i <= z->Modules->GetCount(); _i++) { \
- if (z->Config->implement_lists[_i][y]) \
+#define FOREACH_MOD_I(z,y,x) if (!z->Modules->EventHandlers[y].empty()) \
+{ \
+ for (EventHandlerIter _i = z->Modules->EventHandlers[y].begin(); _i != z->Modules->EventHandlers[y].end(); ++_i) \
+ { \
try \
{ \
- z->Modules->modules[_i]->x ; \
+ (*_i)->x ; \
} \
catch (CoreException& modexcept) \
{ \
} \
} \
}
+
/**
* This define is similar to the one above but returns a result in MOD_RESULT.
* The first module to return a nonzero result is the value to be accepted,
* and any modules after are ignored.
*/
-#define FOREACH_RESULT(y,x) { if (ServerInstance->Config->global_implementation[y] > 0) { \
- MOD_RESULT = 0; \
- for (int _i = 0; _i <= ServerInstance->Modules->GetCount(); _i++) { \
- if (ServerInstance->Config->implement_lists[_i][y]) { \
- try \
- { \
- int res = ServerInstance->Modules->modules[_i]->x ; \
- if (res != 0) { \
- MOD_RESULT = res; \
- break; \
- } \
- } \
- catch (CoreException& modexcept) \
- { \
- ServerInstance->Log(DEFAULT,"Exception caught: %s",modexcept.GetReason()); \
- } \
+#define FOREACH_RESULT(y,x) if (!ServerInstance->Modules->EventHandlers[y].empty()) \
+{ \
+ MOD_RESULT = 0; \
+ for (EventHandlerIter _i = ServerInstance->Modules->EventHandlers[y].begin(); _i != ServerInstance->Modules->EventHandlers[y].end(); ++_i) \
+ { \
+ try \
+ { \
+ int res = (*_i)->x ; \
+ if (res != 0) { \
+ MOD_RESULT = res; \
+ break; \
} \
} \
+ catch (CoreException& modexcept) \
+ { \
+ ServerInstance->Log(DEFAULT,"Exception caught: %s",modexcept.GetReason()); \
+ } \
} \
- }
+}
+
/**
* This define is similar to the one above but returns a result in MOD_RESULT.
* The first module to return a nonzero result is the value to be accepted,
* and any modules after are ignored.
*/
-#define FOREACH_RESULT_I(z,y,x) { if (z->Config->global_implementation[y] > 0) { \
- MOD_RESULT = 0; \
- for (int _i = 0; _i <= z->Modules->GetCount(); _i++) { \
- if (z->Config->implement_lists[_i][y]) { \
- try \
- { \
- int res = z->Modules->modules[_i]->x ; \
- if (res != 0) { \
- MOD_RESULT = res; \
- break; \
- } \
- } \
- catch (CoreException& modexcept) \
- { \
- z->Log(DEBUG,"Exception caught: %s",modexcept.GetReason()); \
- } \
+#define FOREACH_RESULT_I(z,y,x) if (!z->Modules->EventHandlers[y].empty()) \
+{ \
+ MOD_RESULT = 0; \
+ for (EventHandlerIter _i = z->Modules->EventHandlers[y].begin(); _i != z->Modules->EventHandlers[y].end(); ++_i) \
+ { \
+ try \
+ { \
+ int res = (*_i)->x ; \
+ if (res != 0) { \
+ MOD_RESULT = res; \
+ break; \
} \
} \
+ catch (CoreException& modexcept) \
+ { \
+ z->Log(DEBUG,"Exception caught: %s",modexcept.GetReason()); \
+ } \
} \
}
/** Implementation-specific flags which may be set in Module::Implements()
*/
-enum Implementation { I_OnUserConnect, I_OnUserQuit, I_OnUserDisconnect, I_OnUserJoin, I_OnUserPart, I_OnRehash, I_OnServerRaw,
- I_OnUserPreJoin, I_OnUserPreKick, I_OnUserKick, I_OnOper, I_OnInfo, I_OnWhois, I_OnUserPreInvite,
- 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_OnCleanup, I_OnUserPostNick, I_OnAccessCheck, I_On005Numeric, I_OnKill, I_OnRemoteKill, I_OnLoadModule, I_OnUnloadModule,
- I_OnBackgroundTimer, I_OnPreCommand, I_OnCheckReady, I_OnUserRrgister, I_OnCheckInvite,
- I_OnCheckKey, I_OnCheckLimit, I_OnCheckBan, I_OnStats, I_OnChangeLocalUserHost, I_OnChangeLocalUserGecos, I_OnLocalTopicChange,
- I_OnPostLocalTopicChange, I_OnEvent, I_OnRequest, I_OnOperCompre, I_OnGlobalOper, I_OnPostConnect, I_OnAddBan, I_OnDelBan,
- I_OnRawSocketAccept, I_OnRawSocketClose, I_OnRawSocketWrite, I_OnRawSocketRead, I_OnChangeLocalUserGECOS, I_OnUserRegister,
- I_OnOperCompare, I_OnChannelDelete, I_OnPostOper, I_OnSyncOtherMetaData, I_OnSetAway, I_OnCancelAway, I_OnUserList,
- I_OnPostCommand, I_OnPostJoin, I_OnWhoisLine, I_OnBuildExemptList, I_OnRawSocketConnect, I_OnGarbageCollect, I_OnBufferFlushed,
- I_OnText };
+enum Implementation
+{
+ I_BEGIN,
+ I_OnUserConnect, I_OnUserQuit, I_OnUserDisconnect, I_OnUserJoin, I_OnUserPart, I_OnRehash, I_OnServerRaw,
+ I_OnUserPreJoin, I_OnUserPreKick, I_OnUserKick, I_OnOper, I_OnInfo, I_OnWhois, I_OnUserPreInvite,
+ 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_OnCleanup, I_OnUserPostNick, I_OnAccessCheck, I_On005Numeric, I_OnKill, I_OnRemoteKill, I_OnLoadModule, I_OnUnloadModule,
+ I_OnBackgroundTimer, I_OnPreCommand, I_OnCheckReady, I_OnUserRrgister, I_OnCheckInvite,
+ I_OnCheckKey, I_OnCheckLimit, I_OnCheckBan, I_OnStats, I_OnChangeLocalUserHost, I_OnChangeLocalUserGecos, I_OnLocalTopicChange,
+ I_OnPostLocalTopicChange, I_OnEvent, I_OnRequest, I_OnOperCompre, I_OnGlobalOper, I_OnPostConnect, I_OnAddBan, I_OnDelBan,
+ I_OnRawSocketAccept, I_OnRawSocketClose, I_OnRawSocketWrite, I_OnRawSocketRead, I_OnChangeLocalUserGECOS, I_OnUserRegister,
+ I_OnOperCompare, I_OnChannelDelete, I_OnPostOper, I_OnSyncOtherMetaData, I_OnSetAway, I_OnCancelAway, I_OnUserList,
+ I_OnPostCommand, I_OnPostJoin, I_OnWhoisLine, I_OnBuildExemptList, I_OnRawSocketConnect, I_OnGarbageCollect, I_OnBufferFlushed,
+ I_OnText,
+ I_END
+};
/** Base class for all InspIRCd modules
* This class is the base class for InspIRCd modules. All modules must inherit from this class,
*/
virtual ~Module();
+ virtual void Prioritize()
+ {
+ }
+
/** Returns the version number of a Module.
* The method should return a Version object with its version information assigned via
* Version::Version
*/
virtual Version GetVersion();
- /** The Implements function specifies which methods a module should receive events for.
- * The char* parameter passed to this function contains a set of true or false values
- * (1 or 0) which indicate wether each function is implemented. You must use the Iimplementation
- * enum (documented elsewhere on this page) to mark functions as active. For example, to
- * receive events for OnUserJoin():
- *
- * Implements[I_OnUserJoin] = 1;
- *
- * @param The implement list
- */
- virtual void Implements(char* Implements);
-
- /** Used to set the 'priority' of a module (e.g. when it is called in relation to other modules.
- * Some modules prefer to be called before other modules, due to their design. For example, a
- * module which is expected to operate on complete information would expect to be placed last, so
- * that any other modules which wish to adjust that information would execute before it, to be sure
- * its information is correct. You can change your module's priority by returning one of:
- *
- * PRIORITY_FIRST - To place your module first in the list
- *
- * PRIORITY_LAST - To place your module last in the list
- *
- * PRIORITY_DONTCARE - To leave your module as it is (this is the default value, if you do not implement this function)
- *
- * The result of InspIRCd::PriorityBefore() - To move your module before another named module
- *
- * The result of InspIRCd::PriorityLast() - To move your module after another named module
- *
- * For a good working example of this method call, please see src/modules/m_spanningtree.cpp
- * and src/modules/m_hostchange.so which make use of it. It is highly recommended that unless
- * your module has a real need to reorder its priority, it should not implement this function,
- * as many modules changing their priorities can make the system redundant.
- */
- virtual Priority Prioritize();
-
/** Called when a user connects.
* The details of the connecting user are available to you in the parameter User *user
* @param user The user who is connecting
*/
typedef std::vector<ircd_module*> ModuleHandleList;
+typedef std::vector<Module*> IntModuleList;
+typedef std::vector<IntModuleList> EventHandlerList;
+typedef IntModuleList::iterator EventHandlerIter;
+
+enum PriorityState
+{
+ PRIO_DONTCARE,
+ PRIO_FIRST,
+ PRIO_LAST,
+ PRIO_AFTER,
+ PRIO_BEFORE
+};
+
/** ModuleManager takes care of all things module-related
* in the core.
*/
InspIRCd* Instance;
public:
+
+ EventHandlerList EventHandlers;
+
/** A list of ircd_module* module handles
* Note that this list is always exactly 255 in size.
* The actual number of loaded modules is available from GetModuleCount()
ModuleManager(InspIRCd* Ins);
~ModuleManager();
+
+ bool SetPriority(Module* mod, Implementation i, PriorityState s, Module** modules = NULL, size_t sz = 1);
+
+ /** Attach an event to a module
+ * @param i Event type to attach
+ * @param mod Module to attach event to
+ * @return True if the event was attached
+ */
+ bool Attach(Implementation i, Module* mod);
+
+ /** Detatch an event from a module
+ * @param i Event type to detach
+ * @param mod Module to detach event from
+ * @param Detach true if the event was detached
+ */
+ bool Detach(Implementation i, Module* mod);
+
+ /** Attach an array of events to a module
+ * @param i Event types (array) to attach
+ * @param mod Module to attach events to
+ */
+ void Attach(Implementation* i, Module* mod, size_t sz);
+
+ /** Detach all events from a module (used on unload)
+ * @param mod Module to detach from
+ */
+ void DetachAll(Module* mod);
/** Returns text describing the last module error
* @return The last error message to occur
*/
bool EraseModule(unsigned int j);
- /** Move a given module to a specific slot in the list
- * @param modulename The module name to relocate
- * @param slot The slot to move the module into
- */
- void MoveTo(std::string modulename,int slot);
-
- /** Moves the given module to the last slot in the list
- * @param modulename The module name to relocate
- */
- void MoveToLast(std::string modulename);
-
- /** Moves the given module to the first slot in the list
- * @param modulename The module name to relocate
- */
- void MoveToFirst(std::string modulename);
-
- /** Moves one module to be placed after another in the list
- * @param modulename The module name to relocate
- * @param after The module name to place the module after
- */
- void MoveAfter(std::string modulename, std::string after);
-
- /** Moves one module to be placed before another in the list
- * @param modulename The module name to relocate
- * @param after The module name to place the module before
- */
- void MoveBefore(std::string modulename, std::string before);
-
- /** For use with Module::Prioritize().
- * When the return value of this function is returned from
- * Module::Prioritize(), this specifies that the module wishes
- * to be ordered exactly BEFORE 'modulename'. For more information
- * please see Module::Prioritize().
- * @param modulename The module your module wants to be before in the call list
- * @returns a priority ID which the core uses to relocate the module in the list
- */
- long PriorityBefore(const std::string &modulename);
-
- /** For use with Module::Prioritize().
- * When the return value of this function is returned from
- * Module::Prioritize(), this specifies that the module wishes
- * to be ordered exactly AFTER 'modulename'. For more information please
- * see Module::Prioritize().
- * @param modulename The module your module wants to be after in the call list
- * @returns a priority ID which the core uses to relocate the module in the list
- */
- long PriorityAfter(const std::string &modulename);
-
/** Publish a 'feature'.
* There are two ways for a module to find another module it depends on.
* Either by name, using InspIRCd::FindModule, or by feature, using this
projects / user / henk / code / inspircd.git / blobdiff