rpcsx/ps3fw/cellGameExec.cpp

#include "stdafx.h"
#include "Emu/Cell/PPUModule.h"
#include "Emu/IdManager.h"
#include "Emu/System.h"

#include "cellGame.h"

LOG_CHANNEL(cellGameExec);

struct game_exec_data
{
	atomic_t<u32> execdata = 0; // TODO: pass this to the source application after closing the current application
};

error_code cellGameSetExitParam(u32 execdata)
{
	cellGameExec.todo("cellGameSetExitParam(execdata=0x%x)", execdata);

	g_fxo->get<game_exec_data>().execdata = execdata;

	return CELL_OK;
}

error_code cellGameGetHomeDataExportPath(vm::ptr<char> exportPath)
{
	cellGameExec.warning("cellGameGetHomeDataExportPath(exportPath=*0x%x)", exportPath);

	if (!exportPath)
	{
		return CELL_GAME_ERROR_PARAM;
	}

	// TODO: PlayStation home is defunct.

	return CELL_GAME_ERROR_NOAPP;
}

error_code cellGameGetHomePath(vm::ptr<char> homePath)
{
	cellGameExec.todo("cellGameGetHomePath(homePath=*0x%x)", homePath);

	if (!homePath)
	{
		return CELL_GAME_ERROR_PARAM;
	}

	// TODO: PlayStation home is defunct.

	return CELL_OK;
}

error_code cellGameGetHomeDataImportPath(vm::ptr<char> importPath)
{
	cellGameExec.warning("cellGameGetHomeDataImportPath(importPath=*0x%x)", importPath);

	if (!importPath)
	{
		return CELL_GAME_ERROR_PARAM;
	}

	// TODO: PlayStation home is defunct.

	return CELL_GAME_ERROR_NOAPP;
}

error_code cellGameGetHomeLaunchOptionPath(vm::ptr<char> commonPath, vm::ptr<char> personalPath)
{
	cellGameExec.todo("cellGameGetHomeLaunchOptionPath(commonPath=%s, personalPath=%s)", commonPath, personalPath);

	if (!commonPath || !personalPath)
	{
		return CELL_GAME_ERROR_PARAM;
	}

	// TODO: PlayStation home is not supported atm.
	return CELL_GAME_ERROR_NOAPP;
}

error_code cellGameExecGame(u32 type, vm::ptr<char> dirName, u32 options, u32 memContainer, u32 execData, u32 userData)
{
	cellGameExec.todo("cellGameExecGame(type=0x%x, dirName=%s, options=0x%x, memContainer=0x%x, execData=0x%x, userData=0x%x)", type, dirName, options, memContainer, execData, userData);
	return CELL_OK;
}

error_code cellGameDeleteGame(vm::ptr<char> dirName, u32 memContainer)
{
	cellGameExec.todo("cellGameDeleteGame(dirName=%s, memContainer=0x%x)", dirName, memContainer);
	return CELL_OK;
}

error_code cellGameGetBootGameInfo(vm::ptr<u32> type, vm::ptr<char> dirName, vm::ptr<u32> execdata)
{
	cellGameExec.todo("cellGameGetBootGameInfo(type=*0x%x, dirName=*0x%x, execdata=*0x%x)", type, dirName, execdata);

	if (!type || !dirName) // execdata can be NULL
	{
		return CELL_GAME_ERROR_PARAM;
	}

	const u32 source_type = Emu.GetBootSourceType();

	*type = source_type;

	if (execdata)
	{
		*execdata = g_fxo->get<game_exec_data>().execdata;
	}

	if (source_type == CELL_GAME_GAMETYPE_HDD)
	{
		const std::string dir_name = Emu.GetDir();

		if (dir_name.size() >= CELL_GAME_DIRNAME_SIZE)
		{
			return CELL_HDDGAME_ERROR_INTERNAL; // Speculative
		}

		std::memcpy(dirName.get_ptr(), dir_name.c_str(), dir_name.size() + 1);
	}

	return CELL_OK;
}

error_code cellGameGetExitGameInfo(vm::ptr<u32> status, vm::ptr<u32> type, vm::ptr<char> dirName, vm::ptr<u32> execData, vm::ptr<u32> userData)
{
	cellGameExec.todo("cellGameGetExitGameInfo(status=*0x%x, type=*0x%x, dirName=*0x%x, execData=*0x%x, userData=0x%x)", status, type, dirName, execData, userData);
	return CELL_OK;
}

error_code cellGameGetList(u32 listBufNum, u32 unk, vm::ptr<u32> listNum, vm::ptr<u32> getListNum, u32 memContainer)
{
	cellGameExec.todo("cellGameGetList(listBufNum=0x%x, unk=0x%x, listNum=*0x%x, getListNum=*0x%x, memContainer=0x%x)", listBufNum, unk, listNum, getListNum, memContainer);
	return CELL_OK;
}

DECLARE(ppu_module_manager::cellGameExec)("cellGameExec", []()
	{
		REG_FUNC(cellGameExec, cellGameSetExitParam);
		REG_FUNC(cellGameExec, cellGameGetHomeDataExportPath);
		REG_FUNC(cellGameExec, cellGameGetHomePath);
		REG_FUNC(cellGameExec, cellGameGetHomeDataImportPath);
		REG_FUNC(cellGameExec, cellGameGetHomeLaunchOptionPath);
		REG_FUNC(cellGameExec, cellGameExecGame);
		REG_FUNC(cellGameExec, cellGameDeleteGame);
		REG_FUNC(cellGameExec, cellGameGetBootGameInfo);
		REG_FUNC(cellGameExec, cellGameGetExitGameInfo);
		REG_FUNC(cellGameExec, cellGameGetList);
	});