* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
typedef std::deque<classbase*> paramlist;
typedef std::deque<SQLite3Result*> ResultQueue;
-unsigned long count(const char * const str, char a)
+static unsigned long count(const char * const str, char a)
{
unsigned long n = 0;
- for (const char *p = reinterpret_cast<const char *>(str); *p; ++p)
+ for (const char *p = str; *p; ++p)
{
if (*p == '?')
++n;
return n;
}
-ResultNotifier* notifier = NULL;
-SQLiteListener* listener = NULL;
-int QueueFD = -1;
-
-class ResultNotifier : public BufferedSocket
-{
- ModuleSQLite3* mod;
-
- public:
- ResultNotifier(ModuleSQLite3* m, InspIRCd* SI, int newfd, char* ip) : BufferedSocket(SI, newfd, ip), mod(m)
- {
- }
-
- virtual bool OnDataReady()
- {
- char data = 0;
- if (ServerInstance->SE->Recv(this, &data, 1, 0) > 0)
- {
- Dispatch();
- return true;
- }
- return false;
- }
-
- void Dispatch();
-};
-
-class SQLiteListener : public ListenSocketBase
-{
- ModuleSQLite3* Parent;
- irc::sockets::insp_sockaddr sock_us;
- socklen_t uslen;
- FileReader* index;
-
- public:
- SQLiteListener(ModuleSQLite3* P, InspIRCd* Instance, int port, const std::string &addr) : ListenSocketBase(Instance, port, addr), Parent(P)
- {
- uslen = sizeof(sock_us);
- if (getsockname(this->fd,(sockaddr*)&sock_us,&uslen))
- {
- throw ModuleException("Could not getsockname() to find out port number for ITC port");
- }
- }
-
- virtual void OnAcceptReady(const std::string &ipconnectedto, int nfd, const std::string &incomingip)
- {
- new ResultNotifier(this->Parent, this->ServerInstance, nfd, (char *)ipconnectedto.c_str()); // XXX unsafe casts suck
- }
-
- /* Using getsockname and ntohs, we can determine which port number we were allocated */
- int GetPort()
- {
-#ifdef IPV6
- return ntohs(sock_us.sin6_port);
-#else
- return ntohs(sock_us.sin_port);
-#endif
- }
-};
-
class SQLite3Result : public SQLresult
{
private:
{
private:
ResultQueue results;
- InspIRCd* ServerInstance;
Module* mod;
SQLhost host;
sqlite3* conn;
public:
- SQLConn(InspIRCd* SI, Module* m, const SQLhost& hi)
- : ServerInstance(SI), mod(m), host(hi)
+ SQLConn(Module* m, const SQLhost& hi)
+ : mod(m), host(hi)
{
if (OpenDB() != SQLITE_OK)
{
*queryend = 0;
req.query.q = query;
- SQLite3Result* res = new SQLite3Result(mod, req.GetSource(), req.id);
+ SQLite3Result* res = new SQLite3Result(mod, req.source, req.id);
res->dbid = host.id;
res->query = req.query.q;
paramlist params;
delete[] query;
results.push_back(res);
- SendNotify();
+ SendResults();
return SQLerror();
}
int OpenDB()
{
- return sqlite3_open(host.host.c_str(), &conn);
+ return sqlite3_open_v2(host.host.c_str(), &conn, SQLITE_OPEN_READWRITE, 0);
}
void CloseDB()
while (results.size())
{
SQLite3Result* res = results[0];
- if (res->GetDest())
+ if (res->dest)
{
res->Send();
}
}
}
- void SendNotify()
- {
- if (QueueFD < 0)
- {
- if ((QueueFD = socket(AF_FAMILY, SOCK_STREAM, 0)) == -1)
- {
- /* crap, we're out of sockets... */
- return;
- }
-
- irc::sockets::insp_sockaddr addr;
-
-#ifdef IPV6
- irc::sockets::insp_aton("::1", &addr.sin6_addr);
- addr.sin6_family = AF_FAMILY;
- addr.sin6_port = htons(listener->GetPort());
-#else
- irc::sockets::insp_inaddr ia;
- irc::sockets::insp_aton("127.0.0.1", &ia);
- addr.sin_family = AF_FAMILY;
- addr.sin_addr = ia;
- addr.sin_port = htons(listener->GetPort());
-#endif
-
- if (connect(QueueFD, (sockaddr*)&addr,sizeof(addr)) == -1)
- {
- /* wtf, we cant connect to it, but we just created it! */
- return;
- }
- }
- char id = 0;
- send(QueueFD, &id, 1, 0);
- }
-
};
private:
ConnMap connections;
unsigned long currid;
+ ServiceProvider sqlserv;
public:
- ModuleSQLite3(InspIRCd* Me)
- : Module(Me), currid(0)
+ ModuleSQLite3()
+ : currid(0), sqlserv(this, "SQL/sqlite", SERVICE_DATA)
{
- ServerInstance->Modules->UseInterface("SQLutils");
-
- if (!ServerInstance->Modules->PublishFeature("SQL", this))
- {
- throw ModuleException("m_sqlite3: Unable to publish feature 'SQL'");
- }
-
- /* Create a socket on a random port. Let the tcp stack allocate us an available port */
-#ifdef IPV6
- listener = new SQLiteListener(this, ServerInstance, 0, "::1");
-#else
- listener = new SQLiteListener(this, ServerInstance, 0, "127.0.0.1");
-#endif
-
- if (listener->GetFd() == -1)
- {
- ServerInstance->Modules->DoneWithInterface("SQLutils");
- throw ModuleException("m_sqlite3: unable to create ITC pipe");
- }
- else
- {
- ServerInstance->Logs->Log("m_sqlite3", DEBUG, "SQLite: Interthread comms port is %d", listener->GetPort());
- }
ReadConf();
- ServerInstance->Modules->PublishInterface("SQL", this);
- Implementation eventlist[] = { I_OnRequest, I_OnRehash };
- ServerInstance->Modules->Attach(eventlist, this, 2);
+ Implementation eventlist[] = { I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, 1);
}
virtual ~ModuleSQLite3()
{
ClearQueue();
ClearAllConnections();
-
- ServerInstance->SE->DelFd(listener);
- ServerInstance->BufferedSocketCull();
-
- if (QueueFD >= 0)
- {
- shutdown(QueueFD, 2);
- close(QueueFD);
- }
-
- if (notifier)
- {
- ServerInstance->SE->DelFd(notifier);
- notifier->Close();
- ServerInstance->BufferedSocketCull();
- }
-
- ServerInstance->Modules->UnpublishInterface("SQL", this);
- ServerInstance->Modules->UnpublishFeature("SQL");
- ServerInstance->Modules->DoneWithInterface("SQLutils");
- }
-
-
- void SendQueue()
- {
- for (ConnMap::iterator iter = connections.begin(); iter != connections.end(); iter++)
- {
- iter->second->SendResults();
- }
}
void ClearQueue()
bool HostInConf(const SQLhost &h)
{
- ConfigReader conf(ServerInstance);
+ ConfigReader conf;
for(int i = 0; i < conf.Enumerate("database"); i++)
{
SQLhost host;
{
ClearOldConnections();
- ConfigReader conf(ServerInstance);
+ ConfigReader conf;
for(int i = 0; i < conf.Enumerate("database"); i++)
{
SQLhost host;
SQLConn* newconn;
- newconn = new SQLConn(ServerInstance, this, hi);
+ newconn = new SQLConn(this, hi);
connections.insert(std::make_pair(hi.id, newconn));
}
}
}
- virtual void OnRehash(User* user, const std::string ¶meter)
+ virtual void OnRehash(User* user)
{
ReadConf();
}
- virtual const char* OnRequest(Request* request)
+ void OnRequest(Request& request)
{
- if(strcmp(SQLREQID, request->GetId()) == 0)
+ if(strcmp(SQLREQID, request.id) == 0)
{
- SQLrequest* req = (SQLrequest*)request;
+ SQLrequest* req = (SQLrequest*)&request;
ConnMap::iterator iter;
if((iter = connections.find(req->dbid)) != connections.end())
{
req->id = NewID();
req->error = iter->second->Query(*req);
- return SQLSUCCESS;
}
else
{
req->error.Id(SQL_BAD_DBID);
- return NULL;
}
}
- return NULL;
}
unsigned long NewID()
virtual Version GetVersion()
{
- return Version("$Id$", VF_VENDOR | VF_SERVICEPROVIDER, API_VERSION);
+ return Version("sqlite3 provider", VF_VENDOR);
}
};
-void ResultNotifier::Dispatch()
-{
- mod->SendQueue();
-}
-
MODULE_INIT(ModuleSQLite3)
projects / user / henk / code / inspircd.git / blobdiff