RetroArch/frontend/platform/platform_xdk.c

/*  RetroArch - A frontend for libretro.
 *  Copyright (C) 2010-2013 - Hans-Kristian Arntzen
 *  Copyright (C) 2011-2013 - Daniel De Matteis
 * 
 *  RetroArch is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 *  PURPOSE.  See the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along with RetroArch.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#include <xtl.h>

#include <stddef.h>
#include <stdint.h>
#include <string>

#if defined(_XBOX360)
#include <xfilecache.h>
#include "../../360/frontend-xdk/menu.h"
#include "../../xdk/menu_shared.h"
#elif defined(_XBOX1)
#include "../../xbox1/frontend/RetroLaunch/IoSupport.h"
#include "../../console/rmenu/rmenu.h"
#endif

#include <xbdm.h>

#ifdef _XBOX
#include "../../xdk/xdk_d3d.h"
#endif

#include "../../console/rarch_console.h"
#include "../../console/rarch_console_exec.h"
#include "../../console/rarch_console_libretro_mgmt.h"
#include "../../console/rarch_console_config.h"
#include "../../conf/config_file.h"
#include "../../conf/config_file_macros.h"
#include "../../file.h"
#include "../../general.h"

static void get_environment_settings(int argc, char *argv[])
{
   HRESULT ret;
   (void)argc;
   (void)argv;
   (void)ret;
#ifdef HAVE_HDD_CACHE_PARTITION
   ret = XSetFileCacheSize(0x100000);

   if(ret != TRUE)
   {
      RARCH_ERR("Couldn't change number of bytes reserved for file system cache.\n");
   }

   ret = XFileCacheInit(XFILECACHE_CLEAR_ALL, 0x100000, XFILECACHE_DEFAULT_THREAD, 0, 1);

   if(ret != ERROR_SUCCESS)
   {
      RARCH_ERR("File cache could not be initialized.\n");
   }

   XFlushUtilityDrive();
#endif

#ifdef _XBOX360
   // detect install environment
   unsigned long license_mask;

   if (XContentGetLicenseMask(&license_mask, NULL) != ERROR_SUCCESS)
   {
      RARCH_LOG("RetroArch was launched as a standalone DVD, or using DVD emulation, or from the development area of the HDD.\n");
   }
   else
   {
      XContentQueryVolumeDeviceType("GAME",&g_extern.file_state.volume_device_type, NULL);

      switch(g_extern.file_state.volume_device_type)
      {
         case XCONTENTDEVICETYPE_HDD:
            RARCH_LOG("RetroArch was launched from a content package on HDD.\n");
	    break;
	 case XCONTENTDEVICETYPE_MU:
	    RARCH_LOG("RetroArch was launched from a content package on USB or Memory Unit.\n");
	    break;
	 case XCONTENTDEVICETYPE_ODD:
	    RARCH_LOG("RetroArch was launched from a content package on Optical Disc Drive.\n");
	    break;
	 default:
	    RARCH_LOG("RetroArch was launched from a content package on an unknown device type.\n");
	    break;
      }
   }
#endif

#if defined(_XBOX1)
   strlcpy(default_paths.core_dir, "D:", sizeof(default_paths.core_dir));
   strlcpy(g_extern.config_path, "D:\\retroarch.cfg", sizeof(g_extern.config_path));
   strlcpy(default_paths.system_dir, "D:\\system", sizeof(default_paths.system_dir));
   strlcpy(default_paths.filesystem_root_dir, "D:", sizeof(default_paths.filesystem_root_dir));
   strlcpy(default_paths.executable_extension, ".xbe", sizeof(default_paths.executable_extension));
   strlcpy(default_paths.filebrowser_startup_dir, "D:", sizeof(default_paths.filebrowser_startup_dir));
   strlcpy(default_paths.screenshots_dir, "D:\\screenshots", sizeof(default_paths.screenshots_dir));
   snprintf(default_paths.salamander_file, sizeof(default_paths.salamander_file), "default.xbe");
#elif defined(_XBOX360)
#ifdef HAVE_HDD_CACHE_PARTITION
   strlcpy(default_paths.cache_dir, "cache:\\", sizeof(default_paths.cache_dir));
#endif
   strlcpy(default_paths.filesystem_root_dir, "game:\\", sizeof(default_paths.filesystem_root_dir));
   strlcpy(default_paths.screenshots_dir, "game:", sizeof(default_paths.screenshots_dir));
   strlcpy(default_paths.shader_file, "game:\\media\\shaders\\stock.cg", sizeof(default_paths.shader_file));
   strlcpy(g_extern.config_path, "game:\\retroarch.cfg", sizeof(g_extern.config_path));
   strlcpy(default_paths.system_dir, "game:\\system", sizeof(default_paths.system_dir));
   strlcpy(default_paths.executable_extension, ".xex", sizeof(default_paths.executable_extension));
   strlcpy(default_paths.filebrowser_startup_dir, "game:", sizeof(default_paths.filebrowser_startup_dir));
   snprintf(default_paths.salamander_file, sizeof(default_paths.salamander_file), "default.xex");
#endif
}

static void system_post_init(void)
{
}

static void system_init(void)
{
#ifdef _XBOX1
   // Mount drives
   xbox_io_mount("A:", "cdrom0");
   xbox_io_mount("C:", "Harddisk0\\Partition0");
   xbox_io_mount("E:", "Harddisk0\\Partition1");
   xbox_io_mount("Z:", "Harddisk0\\Partition2");
   xbox_io_mount("F:", "Harddisk0\\Partition6");
   xbox_io_mount("G:", "Harddisk0\\Partition7");
#endif
}

static void system_process_args(int argc, char *argv[])
{
   (void)argc;
   (void)argv;
}

static void system_deinit(void)
{
}

static void system_deinit_save(void)
{
}

static void system_exitspawn(void)
{
   if(g_extern.console.external_launch.enable)
      rarch_console_exec(g_extern.console.external_launch.launch_app);
}