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-rw-r--r--src/modules/extra/m_sqlutils.cpp230
1 files changed, 0 insertions, 230 deletions
diff --git a/src/modules/extra/m_sqlutils.cpp b/src/modules/extra/m_sqlutils.cpp
deleted file mode 100644
index 6d40ee22c..000000000
--- a/src/modules/extra/m_sqlutils.cpp
+++ /dev/null
@@ -1,230 +0,0 @@
-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
- *
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
- *
- * This program is free but copyrighted software; see
- * the file COPYING for details.
- *
- * ---------------------------------------------------
- */
-
-#include "inspircd.h"
-#include <sstream>
-#include <list>
-#include "m_sqlutils.h"
-
-/* $ModDesc: Provides some utilities to SQL client modules, such as mapping queries to users and channels */
-/* $ModDep: m_sqlutils.h */
-
-typedef std::map<unsigned long, User*> IdUserMap;
-typedef std::map<unsigned long, Channel*> IdChanMap;
-typedef std::list<unsigned long> AssocIdList;
-
-class ModuleSQLutils : public Module
-{
-private:
- IdUserMap iduser;
- IdChanMap idchan;
-
-public:
- ModuleSQLutils()
- {
- ServerInstance->Modules->PublishInterface("SQLutils", this);
- Implementation eventlist[] = { I_OnChannelDelete, I_OnUnloadModule, I_OnRequest, I_OnUserDisconnect };
- ServerInstance->Modules->Attach(eventlist, this, 4);
- }
-
- virtual ~ModuleSQLutils()
- {
- ServerInstance->Modules->UnpublishInterface("SQLutils", this);
- }
-
-
- virtual const char* OnRequest(Request* request)
- {
- if(strcmp(SQLUTILAU, request->GetId()) == 0)
- {
- AssociateUser* req = (AssociateUser*)request;
-
- iduser.insert(std::make_pair(req->id, req->user));
-
- AttachList(req->user, req->id);
- }
- else if(strcmp(SQLUTILAC, request->GetId()) == 0)
- {
- AssociateChan* req = (AssociateChan*)request;
-
- idchan.insert(std::make_pair(req->id, req->chan));
-
- AttachList(req->chan, req->id);
- }
- else if(strcmp(SQLUTILUA, request->GetId()) == 0)
- {
- UnAssociate* req = (UnAssociate*)request;
-
- /* Unassociate a given query ID with all users and channels
- * it is associated with.
- */
-
- DoUnAssociate(iduser, req->id);
- DoUnAssociate(idchan, req->id);
- }
- else if(strcmp(SQLUTILGU, request->GetId()) == 0)
- {
- GetAssocUser* req = (GetAssocUser*)request;
-
- IdUserMap::iterator iter = iduser.find(req->id);
-
- if(iter != iduser.end())
- {
- req->user = iter->second;
- }
- }
- else if(strcmp(SQLUTILGC, request->GetId()) == 0)
- {
- GetAssocChan* req = (GetAssocChan*)request;
-
- IdChanMap::iterator iter = idchan.find(req->id);
-
- if(iter != idchan.end())
- {
- req->chan = iter->second;
- }
- }
-
- return SQLUTILSUCCESS;
- }
-
- virtual void OnUserDisconnect(User* user)
- {
- /* A user is disconnecting, first we need to check if they have a list of queries associated with them.
- * Then, if they do, we need to erase each of them from our IdUserMap (iduser) so when the module that
- * associated them asks to look them up then it gets a NULL result and knows to discard the query.
- */
- AssocIdList* il;
-
- if(user->GetExt("sqlutils_queryids", il))
- {
- for(AssocIdList::iterator listiter = il->begin(); listiter != il->end(); listiter++)
- {
- IdUserMap::iterator iter;
-
- iter = iduser.find(*listiter);
-
- if(iter != iduser.end())
- {
- if(iter->second != user)
- {
- ServerInstance->Logs->Log("m_sqlutils",DEBUG, "BUG: ID associated with user %s doesn't have the same User* associated with it in the map (erasing anyway)", user->nick.c_str());
- }
-
- iduser.erase(iter);
- }
- else
- {
- ServerInstance->Logs->Log("m_sqlutils",DEBUG, "BUG: user %s was extended with sqlutils_queryids but there was nothing matching in the map", user->nick.c_str());
- }
- }
-
- user->Shrink("sqlutils_queryids");
- delete il;
- }
- }
-
- void AttachList(Extensible* obj, unsigned long id)
- {
- AssocIdList* il;
-
- if(!obj->GetExt("sqlutils_queryids", il))
- {
- /* Doesn't already exist, create a new list and attach it. */
- il = new AssocIdList;
- obj->Extend("sqlutils_queryids", il);
- }
-
- /* Now either way we have a valid list in il, attached. */
- il->push_back(id);
- }
-
- void RemoveFromList(Extensible* obj, unsigned long id)
- {
- AssocIdList* il;
-
- if(obj->GetExt("sqlutils_queryids", il))
- {
- /* Only do anything if the list exists... (which it ought to) */
- il->remove(id);
-
- if(il->empty())
- {
- /* If we just emptied it.. */
- delete il;
- obj->Shrink("sqlutils_queryids");
- }
- }
- }
-
- template <class T> void DoUnAssociate(T &map, unsigned long id)
- {
- /* For each occurence of 'id' (well, only one..it's not a multimap) in 'map'
- * remove it from the map, take an Extensible* value from the map and remove
- * 'id' from the list of query IDs attached to it.
- */
- typename T::iterator iter = map.find(id);
-
- if(iter != map.end())
- {
- /* Found a value indexed by 'id', call RemoveFromList()
- * on it with 'id' to remove 'id' from the list attached
- * to the value.
- */
- RemoveFromList(iter->second, id);
- }
- }
-
- virtual void OnChannelDelete(Channel* chan)
- {
- /* A channel is being destroyed, first we need to check if it has a list of queries associated with it.
- * Then, if it does, we need to erase each of them from our IdChanMap (idchan) so when the module that
- * associated them asks to look them up then it gets a NULL result and knows to discard the query.
- */
- AssocIdList* il;
-
- if(chan->GetExt("sqlutils_queryids", il))
- {
- for(AssocIdList::iterator listiter = il->begin(); listiter != il->end(); listiter++)
- {
- IdChanMap::iterator iter;
-
- iter = idchan.find(*listiter);
-
- if(iter != idchan.end())
- {
- if(iter->second != chan)
- {
- ServerInstance->Logs->Log("m_sqlutils",DEBUG, "BUG: ID associated with channel %s doesn't have the same Channel* associated with it in the map (erasing anyway)", chan->name.c_str());
- }
- idchan.erase(iter);
- }
- else
- {
- ServerInstance->Logs->Log("m_sqlutils",DEBUG, "BUG: channel %s was extended with sqlutils_queryids but there was nothing matching in the map", chan->name.c_str());
- }
- }
-
- chan->Shrink("sqlutils_queryids");
- delete il;
- }
- }
-
- virtual Version GetVersion()
- {
- return Version("Provides some utilities to SQL client modules, such as mapping queries to users and channels", VF_VENDOR | VF_SERVICEPROVIDER, API_VERSION);
- }
-
-};
-
-MODULE_INIT(ModuleSQLutils)
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-14 01:00:40 +0000