#include "stdafx.h"

#include "Xfire_game.h"
#include "pwd_dlg.h" //passwort eingabe dlg

//prüft nach, ob das game das nötige extragameargs im launcherstring hat
BOOL Xfire_game::haveExtraGameArgs() {
	//kein launcher stirng, dann abbruch
	if(!this->launchparams)
		return FALSE;

	//wenn platzhalter vorhanden, dann TRUE zurück
	if(this->inString(this->launchparams,"%UA_LAUNCHER_EXTRA_ARGS%"))
		return TRUE;

	return FALSE;
}

//startes das spiel
BOOL Xfire_game::start_game(char*ip,unsigned int port,char*pw) {
	//launchparam prüfen ob gefüllt?
	if(this->launchparams==NULL)
		return FALSE;

	//ist launchparam großgenug für eibne urlprüfung?
	if(strlen(this->launchparams)>5)
	{
		//launchparams ne url? dann openurl funktion von miranda verwenden
		if(this->launchparams[0]=='h'&&
			this->launchparams[1]=='t'&&
			this->launchparams[2]=='t'&&
			this->launchparams[3]=='p'&&
			this->launchparams[4]==':')
		{
			return CallService(MS_UTILS_OPENURL, 1, (LPARAM)this->launchparams );
		}
	}

	//spiel hat netwerkparameter?
	int networksize=0;
	char* mynetworkparams=NULL;

	if(this->networkparams)
	{
		if(ip)
		{
			char portstr[6]="";
			int pwsize=255;

			//größe des netzwerparams berechnen
			if(this->pwparams)
				pwsize+=strlen(this->pwparams);

			mynetworkparams=new char[strlen(this->networkparams)+pwsize];
			strcpy_s(mynetworkparams,strlen(this->networkparams)+pwsize,this->networkparams);

			//port begrenzen
			port=port%65535;
			//port in string wandeln
			mir_snprintf(portstr,6,"%d",port);

			str_replace(mynetworkparams,"%UA_GAME_HOST_NAME%",ip);
			str_replace(mynetworkparams,"%UA_GAME_HOST_PORT%",portstr);

			//passwort dialog, nur wenn SHIFT gehalten wird beim join, da sonst immer gefragt wird
			if(GetAsyncKeyState(VK_LSHIFT) && this->pwparams){
				char password[256]=""; //passwort maximal 255 zeichen

				if(ShowPwdDlg(password)) {
					char* mypwargs=new char[pwsize];

					//speicher frei?
					if(mypwargs!=NULL) {
						strcpy_s(mypwargs,pwsize,this->pwparams);
						str_replace(mypwargs, "%UA_GAME_HOST_PASSWORD%", password);
						str_replace(mynetworkparams,"%UA_LAUNCHER_PASSWORD_ARGS%",mypwargs);
						delete[] mypwargs;
					}
					else
						str_replace(mynetworkparams,"%UA_LAUNCHER_PASSWORD_ARGS%","");
				}
				else
				{
					str_replace(mynetworkparams,"%UA_LAUNCHER_PASSWORD_ARGS%","");
				}
			}
			else
				str_replace(mynetworkparams,"%UA_LAUNCHER_PASSWORD_ARGS%","");

			//bestimmte felder erstmal leer ersetzen			
			str_replace(mynetworkparams,"%UA_LAUNCHER_RCON_ARGS%","");
		}

		if(mynetworkparams)
			networksize=strlen(mynetworkparams)+strlen(this->networkparams);
	}

	//extra parameter
	int extraparamssize=0;
	if(this->extraparams)
	{
		extraparamssize=strlen(this->extraparams);
	}

	//temporäres array anlegen
	char*temp=NULL;
	temp=new char[strlen(this->launchparams)+networksize+extraparamssize+1];

	if(temp==NULL)
	{
		//wenn nwparams gesetzt, leeren
		if(mynetworkparams)
			delete[] mynetworkparams;

		return FALSE;
	}

	//launcherstring ins temporäre array
	strcpy_s(temp,strlen(this->launchparams)+1,this->launchparams);

	//netzwerkparameter ?
	if(mynetworkparams)
	{
		str_replace(temp,"%UA_LAUNCHER_NETWORK_ARGS%",mynetworkparams);
		delete[] mynetworkparams;
	}
	else
		str_replace(temp,"%UA_LAUNCHER_NETWORK_ARGS%","");

	if(this->extraparams)
		str_replace(temp,"%UA_LAUNCHER_EXTRA_ARGS%",this->extraparams);
	else
		str_replace(temp,"%UA_LAUNCHER_EXTRA_ARGS%","");

	//auf createprocess umgebaut
	STARTUPINFO          si = { sizeof(si) };
	PROCESS_INFORMATION  pi;

	// MessageBox(NULL,temp,temp,0);

	//starten
	if(CreateProcess(0, temp, 0, 0, FALSE, 0, 0, GetLaunchPath(temp) , &si, &pi)==0)
	{
		//schlug fehl, dann runas methode verwenden
		char*exe=strrchr(temp,'\\');
		if(exe==0)
		{
			delete[] temp;
			return FALSE;
		}
		*exe=0;
		exe++;
		char*params=strchr(exe,'.');
		if(params!=0)
		{
			params=strchr(params,' ');
			if(params!=0)
			{
				*params=0;
				params++;
			}
		}


		SHELLEXECUTEINFO sei = {0};
		sei.cbSize = sizeof(sei);
		sei.hwnd = NULL;
		sei.lpVerb = "runas";
		sei.lpFile = exe;
		sei.lpParameters = params;
		sei.lpDirectory = temp;
		sei.nShow = SW_SHOWNORMAL;
		ShellExecuteEx(&sei);
	}	
	delete[] temp;
	return TRUE;
}

//prüft den übergebenen pfad, ob es dem spiel vergleichbar
BOOL Xfire_game::checkpath(PROCESSENTRY32* processInfo)
{
	//gibts net, weg mit dir
	if(this->path==NULL)
		return FALSE;

	//versuche ein processhandle des speils zubekommen
	HANDLE op=OpenProcess(PROCESS_QUERY_INFORMATION|PROCESS_VM_READ, FALSE, processInfo->th32ProcessID);

	if(op)
	{
		//varaibele wohin der pfad eingelesen wird
		char fpath[MAX_PATH]="";

		//lese den pfad des spiels aus
		GetModuleFileNameEx(op,NULL,fpath,sizeof(fpath));

		//8.3 pfade umwandeln, nur wenn sich eine tilde im string befindet
		if(strchr(fpath,'~'))
			GetLongPathNameA(fpath,fpath,sizeof(fpath));

		//alles in kelinbuchstaben umwandeln
		this->strtolower(fpath);

		if(this->wildcmp(this->path,fpath))
		//if(strcmp(this->path,fpath)==0)
		{
			//pfad stimmt überein, commandline prüfen
			if(checkCommandLine(op,this->mustcontain,this->notcontain))
			{
				//handle zuamachen
				CloseHandle(op);
				//positive antwort an die gamedetection
				return TRUE;
			}			
		}
		else //prüfe den multipfad
		{
			int size=mpath.size();
			for(int j=0;j<size;j++)
			{
				if(strcmp(mpath.at(j),fpath)==0)
				{
					//pfad stimmt überein, commandline prüfen
					if(checkCommandLine(op,this->mustcontain,this->notcontain))
					{
						//handle zumachen
						CloseHandle(op);
						//positive antwort an die gamedetection
						return TRUE;
					}
				}
			}
		}
		//is nich das game, handle zumachen
		CloseHandle(op);
	}
	else //if(this->mustcontain==NULL&&this->notcontain==NULL) //spiele die was bestimmtes im pfad benötigen skippen
	{
		char* exename=strrchr(this->path,'\\')+1;

		//kleiner fix bei fehlerhaften pfaden kann keine exe ermittelt werden also SKIP
		if((unsigned int)exename==0x1)
			return FALSE;

		//exenamen des process kleinschreiben
		this->strtolower(processInfo->szExeFile);

		//vergleich die exenamen
		if(strcmp(exename,processInfo->szExeFile)==0)
		{
			return TRUE;
		}
		else //anderen pfade des games noch durchprüfen
		{
			int size=mpath.size();
			for(int j=0;j<size;j++)
			{
				//exenamen rausfischen
				char* exename=strrchr(mpath.at(j),'\\')+1;

				//mhn keien exe, nächsten pfad prüfen
				if((unsigned int)exename==0x1)
					continue;

				//exe vergleichen
				if(strcmp(exename,processInfo->szExeFile)==0)
				{
					//positive antwort an die gamedetection
					return TRUE;
				}
			}
		}
	}

	//keine übereinstimmung
	return FALSE;
}

//icondaten setzen
void Xfire_game::setIcon(HICON hicon,HANDLE handle) {
	this->hicon=hicon;
	this->iconhandl=handle;
}

//liest gamewerte aus der db
void Xfire_game::readFromDB(unsigned dbid)
{
	//lese alle string werte aus der db und befülle die passenden variablen damit
	this->readStringfromDB("gamepath",dbid,&this->path);

	//8.3 fix, prüfe auf ~ pfad, wenn ja pfad var umwalnd in longname
	if(this->path)
	{
		BOOL found=FALSE;
		for(unsigned int i=0;i<strlen(this->path);i++)
		{
			if(this->path[i] == '~')
			{
				found=TRUE;
				break;
			}
		}
		//gefunden? dann stirng wandeln und in pfad speichern
		if(found) {
			char ctemp[MAX_PATH]="";
			strcpy_s(ctemp,MAX_PATH,this->path);
			GetLongPathNameA(ctemp,ctemp,sizeof(ctemp));
			this->strtolower(ctemp);
			this->setString(ctemp,&this->path);
		}
	}

	this->readStringfromDB("gamelaunch",dbid,&this->launchparams);
	this->readStringfromDB("gamenetargs",dbid,&this->networkparams);
	this->readStringfromDB("gamepwargs",dbid,&this->pwparams);
	this->readStringfromDB("gameuserargs",dbid,&this->userparams);
	this->readStringfromDB("gamecmdline",dbid,&this->mustcontain);
	this->readStringfromDB("gamencmdline",dbid,&this->notcontain);

	//alle sonstigen werte
	this->id=this->readWordfromDB("gameid",dbid);
	this->send_gameid=this->readWordfromDB("gamesendid",dbid);
	if(this->send_gameid==0)
		this->send_gameid=this->id;
	this->setstatusmsg=this->readWordfromDB("gamesetsmsg",dbid,0);
	this->custom=this->readBytefromDB("gamecustom",dbid,0);
	this->skip=this->readBytefromDB("gameskip",this->id,0);
	this->notinstartmenu=this->readBytefromDB("notinstartmenu",this->id,0);
	this->noicqstatus=this->readBytefromDB("gamenostatus",this->id,0);
	this->readStringfromDB("gameextraparams",this->id,&this->extraparams);
	this->readStringfromDB("customgamename",this->id,&this->customgamename);	
	this->readUtf8StringfromDB("statusmsg",this->id,&this->statusmsg);

	//mehrere pfade
	int size=this->readWordfromDB("gamemulti",dbid,0);
	for(int j=0;j<size;j++)
	{
		char* tpath=NULL;
		this->readStringfromDB("gamepath",dbid,j,&tpath);

		if(tpath)
		{
			mpath.push_back(tpath);
		}
	}

	//spielname auslesen, wird später für die sortierung gebraucht
	setNameandIcon();
}

//läd spielnamen aus, sowie icon
void Xfire_game::setNameandIcon()
{
	if(this->customgamename)
	{
		this->setString(this->customgamename,&this->name);
	}
	else
	{
		//std::string game=GetGame(this->id,0,&this->iconhandl,&this->hicon,TRUE);
		//zielbuffer für den namen
		char buf[XFIRE_MAXSIZEOFGAMENAME]="Unknown Game";
		//name des spiels auslesen
		this->getGamename(this->id,buf,XFIRE_MAXSIZEOFGAMENAME);
		//namen setzen
		this->setString(buf,&this->name);
	}
}

//liest gamewerte aus der db
void Xfire_game::writeToDB(unsigned dbid)
{
	//alle stringwerte schreiben
	this->writeStringtoDB("gamepath",dbid,this->path);
	this->writeStringtoDB("gamelaunch",dbid,this->launchparams);
	this->writeStringtoDB("gamenetargs",dbid,this->networkparams);
	this->writeStringtoDB("gamepwargs",dbid,this->pwparams);
	this->writeStringtoDB("gameuserargs",dbid,this->userparams);
	this->writeStringtoDB("gamecmdline",dbid,this->mustcontain);
	this->writeStringtoDB("gamencmdline",dbid,this->notcontain);

	//alle sonstigen werte
	this->writeWordtoDB("gameid",dbid,this->id);
	if(this->send_gameid!=0&&this->send_gameid!=this->id) this->writeWordtoDB("gamesendid",dbid,this->send_gameid);
	if(this->setstatusmsg!=0) this->writeWordtoDB("gamesetsmsg",dbid,this->setstatusmsg);
	if(this->custom!=0) this->writeBytetoDB("gamecustom",dbid,this->custom);
	//wenn gesetzt, dann eintrag machen
	if(this->skip!=0)
		this->writeBytetoDB("gameskip",this->id,this->skip);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("gameskip",this->id);
	if(this->notinstartmenu!=0)
		this->writeBytetoDB("notinstartmenu",this->id,this->notinstartmenu);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("notinstartmenu",this->id);
	if(this->noicqstatus!=0)
		this->writeBytetoDB("gamenostatus",this->id,this->noicqstatus);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("gamenostatus",this->id);
	if(this->extraparams!=0)
		this->writeStringtoDB("gameextraparams",this->id,this->extraparams);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("gameextraparams",this->id);
	if(this->customgamename!=0)
		this->writeStringtoDB("customgamename",this->id,this->customgamename);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("customgamename",this->id);
	if(this->statusmsg!=0)
		this->writeUtf8StringtoDB("statusmsg",this->id,this->statusmsg);
	else //wenn nicht eintrag aus db löschen
		this->removeDBEntry("statusmsg",this->id);



	//mehrere pfade
	int size=mpath.size();
	if(size>0)
	{
		this->writeWordtoDB("gamemulti",dbid,mpath.size());
		for(int j=0;j<size;j++)
		{
			this->writeStringtoDB("gamepath",dbid,j,mpath.at(j));
		}
	}
	
	//sendid 0 dann standard id reinladen
	if(this->send_gameid==0)
		this->send_gameid=this->id;
}

//erzeugt ein menüpunkt
void Xfire_game::createMenuitem(unsigned int pos,int dbid)
{
	char servicefunction[100];
	strcpy(servicefunction, protocolname);
	strcat(servicefunction, "StartGame%d");

	if(dbid<0)
		dbid=pos;
	
	CLISTMENUITEM mi = { sizeof(mi) };
	mi.popupPosition = 500084000;
	mi.pszPopupName = Translate("Start game");
	mi.pszContactOwner=protocolname;

	mir_snprintf(temp, SIZEOF(temp), servicefunction, this->id);
	//wenn die servicefunktion schon exisitert vernichten, hehe
	if(ServiceExists(temp)) 
		DestroyServiceFunction(temp);
	CreateServiceFunctionParam(temp,StartGame,this->id);
	mi.pszService = temp;
	mi.position = 500090002+pos;
	mi.hIcon = this->hicon?this->hicon:LoadIcon(hinstance,MAKEINTRESOURCE(ID_OP));
	mi.pszName = menuitemtext(this->name);
	this->menuhandle=Menu_AddMainMenuItem(&mi);

	//menu aktualisieren ob hidden
	this->refreshMenuitem();
}

//entfernt menüpunkt
void Xfire_game::remoteMenuitem()
{
	if(menuhandle!=NULL)
	{
		CallService(MS_CLIST_REMOVEMAINMENUITEM, ( WPARAM )menuhandle, 0 );
		menuhandle=NULL;
	}
}

//aktualisiert menüpunkt ob hidden
void Xfire_game::refreshMenuitem()
{
	if(menuhandle != NULL)
		Menu_ShowItem(menuhandle, !this->notinstartmenu);
}