* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * 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 "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "configreader.h"
#include "m_sqlutils.h"
/* $ModDesc: Provides some utilities to SQL client modules, such as mapping queries to users and channels */
IdChanMap idchan;
public:
- ModuleSQLutils(InspIRCd* Me)
- : Module::Module(Me)
- {
+ 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 char* OnRequest(Request* request)
+ 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));
-
+
+ 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;
-
+ 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.
* 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->Log(DEBUG, "BUG: ID associated with user %s doesn't have the same User* associated with it in the map (erasing anyway)", user->nick);
+ 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->Log(DEBUG, "BUG: user %s was extended with sqlutils_queryids but there was nothing matching in the map", user->nick);
+ 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.. */
}
}
}
-
+
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'
* '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()
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.
* 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->Log(DEBUG, "BUG: ID associated with channel %s doesn't have the same Channel* associated with it in the map (erasing anyway)", chan->name);
+ 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);
+ idchan.erase(iter);
}
else
{
- ServerInstance->Log(DEBUG, "BUG: channel %s was extended with sqlutils_queryids but there was nothing matching in the map", chan->name);
+ 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(1, 1, 0, 0, VF_VENDOR|VF_SERVICEPROVIDER, API_VERSION);
+ 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)
projects / user / henk / code / inspircd.git / blobdiff