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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd is copyright (C) 2002-2004 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
using namespace std;
#include <stdio.h>
#include <string>
#include <stdlib.h>
#include <time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "inspircd.h"
#include "m_sql.h"
enum LogTypes { LT_OPER = 1, LT_KILL, LT_SERVLINK, LT_XLINE, LT_CONNECT, LT_DISCONNECT, LT_FLOOD, LT_LOADMODULE };
/* $ModDesc: Logs network-wide data to an SQL database */
class ModuleSQLLog : public Module
{
Server* Srv;
ConfigReader* Conf;
unsigned long dbid;
Module* SQLModule;
public:
bool ReadConfig()
{
Conf = new ConfigReader();
dbid = Conf->ReadInteger("sqllog","dbid",0,true); // database id of a database configured in m_sql (see m_sql config)
delete Conf;
SQLModule = Srv->FindModule("m_sql.so");
if (!SQLModule)
Srv->Log(DEFAULT,"WARNING: m_SQLLog.so could not initialize because m_sql.so is not loaded. Load the module and rehash your server.");
return (SQLModule);
}
ModuleSQLLog(Server* Me)
: Module::Module(Me)
{
Srv = Me;
ReadConfig();
}
void Implements(char* List)
{
List[I_OnRehash] = List[I_OnOper] = List[I_OnGlobalOper] = List[I_OnKill] = 1;
List[I_OnPreCommand] = List[I_OnUserConnect] = List[I_OnGlobalConnect] = 1;
List[I_OnUserQuit] = List[I_OnLoadModule] = 1;
}
virtual void OnRehash(std::string parameter)
{
ReadConfig();
}
long InsertNick(std::string nick)
{
long nid = -1;
SQLRequest* query = new SQLRequest(SQL_RESULT,dbid,"SELECT id,actor FROM ircd_log_actors WHERE actor='"+nick+"'");
Request queryrequest((char*)query, this, SQLModule);
SQLResult* result = (SQLResult*)queryrequest.Send();
if (result->GetType() == SQL_OK)
{
SQLRequest* rowrequest = new SQLRequest(SQL_ROW,dbid,"");
Request rowquery((char*)rowrequest, this, SQLModule);
SQLResult* rowresult = (SQLResult*)rowquery.Send();
if (rowresult->GetType() == SQL_ROW)
{
nid = atoi(rowresult->GetField("id").c_str());
delete rowresult;
}
delete rowrequest;
delete result;
}
query->SetQueryType(SQL_DONE);
query->SetConnID(dbid);
Request donerequest((char*)query, this, SQLModule);
donerequest.Send();
delete query;
if (nid < 1)
{
SQLRequest* query2 = new SQLRequest(SQL_COUNT,dbid,"INSERT INTO ircd_log_actors VALUES('','"+nick+"')");
Request queryrequest2((char*)query2, this, SQLModule);
SQLResult* result2 = (SQLResult*)queryrequest2.Send();
if (result2->GetType() == SQL_ERROR)
{
Srv->Log(DEFAULT,"SQL log error: " + result2->GetError());
}
if (result2)
delete result;
if (query2)
delete query2;
nid = InsertNick(nick);
}
return nid;
}
void InsertEntry(unsigned long category,unsigned long nickid,unsigned long hostid,unsigned long sourceid,unsigned long date)
{
char querybuffer[MAXBUF];
snprintf(querybuffer,MAXBUF,"INSERT INTO ircd_log VALUES('',%lu,%lu,%lu,%lu,%lu)",(unsigned long)category,(unsigned long)nickid,(unsigned long)hostid,(unsigned long)sourceid,(unsigned long)date);
SQLRequest* query = new SQLRequest(SQL_COUNT,dbid,querybuffer);
Request queryrequest((char*)query, this, SQLModule);
SQLResult* result = (SQLResult*)queryrequest.Send();
if (result->GetType() == SQL_ERROR)
{
Srv->Log(DEFAULT,"SQL log error: " + result->GetError());
}
if (result)
delete result;
if (query)
delete query;
return;
}
long InsertHost(std::string host)
{
long hid = -1;
SQLRequest* query = new SQLRequest(SQL_RESULT,dbid,"SELECT id,hostname FROM ircd_log_hosts WHERE hostname='"+host+"'");
Request queryrequest((char*)query, this, SQLModule);
SQLResult* result = (SQLResult*)queryrequest.Send();
if (result->GetType() == SQL_OK)
{
SQLRequest* rowrequest = new SQLRequest(SQL_ROW,dbid,"");
Request rowquery((char*)rowrequest, this, SQLModule);
SQLResult* rowresult = (SQLResult*)rowquery.Send();
if (rowresult->GetType() == SQL_ROW)
{
hid = atoi(rowresult->GetField("id").c_str());
delete rowresult;
}
delete rowrequest;
delete result;
}
query->SetQueryType(SQL_DONE);
query->SetConnID(dbid);
Request donerequest((char*)query, this, SQLModule);
donerequest.Send();
delete query;
if (hid < 1)
{
SQLRequest* query2 = new SQLRequest(SQL_COUNT,dbid,"INSERT INTO ircd_log_hosts VALUES('','"+host+"')");
Request queryrequest2((char*)query2, this, SQLModule);
SQLResult* result2 = (SQLResult*)queryrequest2.Send();
if (result2->GetType() == SQL_ERROR)
{
Srv->Log(DEFAULT,"SQL log error: " + result2->GetError());
}
if (result)
delete result2;
if (query)
delete query2;
hid = InsertHost(host);
}
return hid;
}
void AddLogEntry(int category, std::string nick, std::string host, std::string source)
{
// is the sql module loaded? If not, we don't attempt to do anything.
if (!SQLModule)
return;
long nickid = InsertNick(nick);
long sourceid = InsertNick(source);
long hostid = InsertHost(host);
InsertEntry((unsigned)category,(unsigned)nickid,(unsigned)hostid,(unsigned)sourceid,(unsigned long)time(NULL));
}
virtual void OnOper(userrec* user, std::string opertype)
{
AddLogEntry(LT_OPER,user->nick,user->host,user->server);
}
virtual void OnGlobalOper(userrec* user)
{
AddLogEntry(LT_OPER,user->nick,user->host,user->server);
}
virtual int OnKill(userrec* source, userrec* dest, std::string reason)
{
AddLogEntry(LT_KILL,dest->nick,dest->host,source->nick);
return 0;
}
virtual int OnPreCommand(std::string command, char **parameters, int pcnt, userrec *user)
{
if ((command == "GLINE") || (command == "KLINE") || (command == "ELINE") || (command == "ZLINE"))
{
AddLogEntry(LT_XLINE,user->nick,command[0]+std::string(":")+std::string(parameters[0]),user->server);
}
return 0;
}
virtual void OnUserConnect(userrec* user)
{
AddLogEntry(LT_CONNECT,user->nick,user->host,user->server);
}
virtual void OnGlobalConnect(userrec* user)
{
AddLogEntry(LT_CONNECT,user->nick,user->host,user->server);
}
virtual void OnUserQuit(userrec* user, std::string reason)
{
AddLogEntry(LT_DISCONNECT,user->nick,user->host,user->server);
}
virtual void OnLoadModule(Module* mod,std::string name)
{
AddLogEntry(LT_LOADMODULE,name,Srv->GetServerName(),Srv->GetServerName());
}
virtual ~ModuleSQLLog()
{
}
virtual Version GetVersion()
{
return Version(1,0,0,1,VF_VENDOR);
}
};
class ModuleSQLLogFactory : public ModuleFactory
{
public:
ModuleSQLLogFactory()
{
}
~ModuleSQLLogFactory()
{
}
virtual Module * CreateModule(Server* Me)
{
return new ModuleSQLLog(Me);
}
};
extern "C" void * init_module( void )
{
return new ModuleSQLLogFactory;
}
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