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Cleanups

This commit is contained in:
twinaphex 2016-01-13 06:38:20 +01:00
parent 8257cb638a
commit 8fbd59b690
1 changed files with 77 additions and 84 deletions
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115
frontend/drivers/platform_xdk.cpp
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@ -262,13 +262,11 @@ typedef struct _FILE_FS_DEVICE_INFORMATION {
#define FILE_AUTOGENERATED_DEVICE_NAME 0x00000080 #define FILE_AUTOGENERATED_DEVICE_NAME 0x00000080
#define FILE_DEVICE_SECURE_OPEN 0x00000100 #define FILE_DEVICE_SECURE_OPEN 0x00000100
/* Physical address
* Differences from NT: 32 bit address instead of 64. */
// Physical address
// Differences from NT: 32 bit address instead of 64.
typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS; typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
// NtCreateFile/NtOpenFile stuff /* NtCreateFile/NtOpenFile stuff */
#define FILE_SUPERSEDED 0x00000000 #define FILE_SUPERSEDED 0x00000000
#define FILE_OPENED 0x00000001 #define FILE_OPENED 0x00000001
#define FILE_CREATED 0x00000002 #define FILE_CREATED 0x00000002
@ -292,8 +290,8 @@ typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
// Access types // Access types
#define FILE_ANY_ACCESS 0 #define FILE_ANY_ACCESS 0
#define FILE_READ_ACCESS ( 0x0001 ) // file & pipe #define FILE_READ_ACCESS 0x0001 /* file & pipe */
#define FILE_WRITE_ACCESS ( 0x0002 ) // file & pipe #define FILE_WRITE_ACCESS 0x0002 /* file & pipe */
// Method types // Method types
#define METHOD_BUFFERED 0 #define METHOD_BUFFERED 0
@ -323,8 +321,8 @@ typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
// Special XBOX code? // Special XBOX code?
#define IOCTL_CDROM_AUTHENTICATE_DISK CTL_CODE(FILE_DEVICE_CD_ROM, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_CDROM_AUTHENTICATE_DISK CTL_CODE(FILE_DEVICE_CD_ROM, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
// Structure for IOCTL_SCSI_PASS_THROUGH_DIRECT /* Structure for IOCTL_SCSI_PASS_THROUGH_DIRECT
// Differences from NT: None, believe it or not. * Differences from NT: None, believe it or not. */
typedef struct _SCSI_PASS_THROUGH_DIRECT { typedef struct _SCSI_PASS_THROUGH_DIRECT {
/*000*/ USHORT Length; /*000*/ USHORT Length;
/*002*/ UCHAR ScsiStatus; /*002*/ UCHAR ScsiStatus;
@ -341,12 +339,12 @@ typedef struct _SCSI_PASS_THROUGH_DIRECT {
/*01C*/ UCHAR Cdb[16]; /*01C*/ UCHAR Cdb[16];
}SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT; }SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
// DataIn fields for IOCTL_SCSI_PASS_THROUGH_DIRECT /* DataIn fields for IOCTL_SCSI_PASS_THROUGH_DIRECT */
#define SCSI_IOCTL_DATA_OUT 0 #define SCSI_IOCTL_DATA_OUT 0
#define SCSI_IOCTL_DATA_IN 1 #define SCSI_IOCTL_DATA_IN 1
#define SCSI_IOCTL_DATA_UNSPECIFIED 2 #define SCSI_IOCTL_DATA_UNSPECIFIED 2
// Kernel object type (unsure about the structure...) /* Kernel object type (unsure about the structure...) */
typedef struct _OBJECT_TYPE typedef struct _OBJECT_TYPE
{ {
// Same prototype as ExAllocatePoolWithTag, because that's the usual one // Same prototype as ExAllocatePoolWithTag, because that's the usual one
@ -410,9 +408,9 @@ typedef struct _FILE_OBJECT {
typedef FILE_OBJECT *PFILE_OBJECT; typedef FILE_OBJECT *PFILE_OBJECT;
// Thread information structures /* Thread information structures */
// IRQL /* IRQL */
typedef UCHAR KIRQL, *PKIRQL; typedef UCHAR KIRQL, *PKIRQL;
#define PASSIVE_LEVEL 0 // Passive release level #define PASSIVE_LEVEL 0 // Passive release level
#define LOW_LEVEL 0 // Lowest interrupt level #define LOW_LEVEL 0 // Lowest interrupt level
@ -514,14 +512,13 @@ typedef struct _KTIMER {
LONG Period; LONG Period;
} KTIMER, *PKTIMER; } KTIMER, *PKTIMER;
/* XBE stuff
* Not used in any exported kernel calls, but still useful.
*/
/* XBE header information */
// XBE stuff typedef struct _XBE_HEADER
// Not used in any exported kernel calls, but still useful. {
// XBE header information
typedef struct _XBE_HEADER {
// 000 "XBEH" // 000 "XBEH"
CHAR Magic[4]; CHAR Magic[4];
// 004 RSA digital signature of the entire header area // 004 RSA digital signature of the entire header area
@ -643,22 +640,22 @@ typedef struct _XBE_SECTION {
// 038 // 038
} XBE_SECTION, *PXBE_SECTION; } XBE_SECTION, *PXBE_SECTION;
// TLS directory information needed later /* TLS directory information needed later
// Library version data needed later * Library version data needed later */
// Initialization flags /* Initialization flags */
#define XBE_INIT_MOUNT_UTILITY 0x00000001 #define XBE_INIT_MOUNT_UTILITY 0x00000001
#define XBE_INIT_FORMAT_UTILITY 0x00000002 #define XBE_INIT_FORMAT_UTILITY 0x00000002
#define XBE_INIT_64M_RAM_ONLY 0x00000004 #define XBE_INIT_64M_RAM_ONLY 0x00000004
#define XBE_INIT_DONT_SETUP_HDD 0x00000008 #define XBE_INIT_DONT_SETUP_HDD 0x00000008
// Region codes /* Region codes */
#define XBE_REGION_US_CANADA 0x00000001 #define XBE_REGION_US_CANADA 0x00000001
#define XBE_REGION_JAPAN 0x00000002 #define XBE_REGION_JAPAN 0x00000002
#define XBE_REGION_ELSEWHERE 0x00000004 #define XBE_REGION_ELSEWHERE 0x00000004
#define XBE_REGION_DEBUG 0x80000000 #define XBE_REGION_DEBUG 0x80000000
// Media types /* Media types */
#define XBE_MEDIA_HDD 0x00000001 #define XBE_MEDIA_HDD 0x00000001
#define XBE_MEDIA_XBOX_DVD 0x00000002 #define XBE_MEDIA_XBOX_DVD 0x00000002
#define XBE_MEDIA_ANY_CD_OR_DVD 0x00000004 #define XBE_MEDIA_ANY_CD_OR_DVD 0x00000004
@ -670,7 +667,7 @@ typedef struct _XBE_SECTION {
#define XBE_MEDIA_USB 0x00000100 #define XBE_MEDIA_USB 0x00000100
#define XBE_MEDIA_ALLOW_UNLOCKED_HDD 0x40000000 #define XBE_MEDIA_ALLOW_UNLOCKED_HDD 0x40000000
// Section flags /* Section flags */
#define XBE_SEC_WRITABLE 0x00000001 #define XBE_SEC_WRITABLE 0x00000001
#define XBE_SEC_PRELOAD 0x00000002 #define XBE_SEC_PRELOAD 0x00000002
#define XBE_SEC_EXECUTABLE 0x00000004 #define XBE_SEC_EXECUTABLE 0x00000004
@ -678,21 +675,18 @@ typedef struct _XBE_SECTION {
#define XBE_SEC_RO_HEAD_PAGE 0x00000010 #define XBE_SEC_RO_HEAD_PAGE 0x00000010
#define XBE_SEC_RO_TAIL_PAGE 0x00000020 #define XBE_SEC_RO_TAIL_PAGE 0x00000020
/* x86 page size */
// x86 page size
#define PAGE_SIZE 0x1000 #define PAGE_SIZE 0x1000
/* Native NT API calls on the XBOX */
// Native NT API calls on the XBOX /* PAGE_ALIGN:
* Returns an address rounded down to the nearest page boundary.
*
// PAGE_ALIGN: * Differences from NT: None.
// Returns an address rounded down to the nearest page boundary. */
//
// Differences from NT: None.
#define PAGE_ALIGN(Va) ((PVOID)((ULONG_PTR)(Va) & ~(PAGE_SIZE - 1))) #define PAGE_ALIGN(Va) ((PVOID)((ULONG_PTR)(Va) & ~(PAGE_SIZE - 1)))
// NtReadFile: // NtReadFile:
// Reads a file. // Reads a file.
// //
@ -963,11 +957,12 @@ XeLoadSection(
IN OUT PXBE_SECTION section IN OUT PXBE_SECTION section
); );
// Error codes /* Error codes */
#define STATUS_SUCCESS 0x00000000 #define STATUS_SUCCESS 0x00000000
#define STATUS_UNSUCCESSFUL 0xC0000001 #define STATUS_UNSUCCESSFUL 0xC0000001
#define STATUS_UNRECOGNIZED_MEDIA 0xC0000014 #define STATUS_UNRECOGNIZED_MEDIA 0xC0000014
// The SCSI input buffer was too large (not necessarily an error!)
/* The SCSI input buffer was too large (not necessarily an error!) */
#define STATUS_DATA_OVERRUN 0xC000003C #define STATUS_DATA_OVERRUN 0xC000003C
#define STATUS_INVALID_IMAGE_FORMAT 0xC000007B #define STATUS_INVALID_IMAGE_FORMAT 0xC000007B
#define STATUS_INSUFFICIENT_RESOURCES 0xC000009A #define STATUS_INSUFFICIENT_RESOURCES 0xC000009A
@ -1020,7 +1015,7 @@ HRESULT ObCreateSymbolicLink(PSTRING SymbolicLinkName, PSTRING DeviceName);
} }
#endif #endif
HRESULT xbox_io_mount(const char* szDrive, char* szDevice) static HRESULT xbox_io_mount(const char* szDrive, char* szDevice)
{ {
STRING DeviceName, LinkName; STRING DeviceName, LinkName;
CHAR szDestinationDrive[PATH_MAX_LENGTH]; CHAR szDestinationDrive[PATH_MAX_LENGTH];
@ -1112,7 +1107,7 @@ static void frontend_xdk_get_environment_settings(int *argc, char *argv[],
#endif #endif
#ifdef _XBOX360 #ifdef _XBOX360
// detect install environment /* Detect install environment. */
unsigned long license_mask; unsigned long license_mask;
DWORD volume_device_type; DWORD volume_device_type;
@ -1240,7 +1235,7 @@ static void frontend_xdk_init(void *data)
{ {
(void)data; (void)data;
#if defined(_XBOX1) && !defined(IS_SALAMANDER) #if defined(_XBOX1) && !defined(IS_SALAMANDER)
// Mount drives /* Mount drives */
xbox_io_mount("A:", "cdrom0"); xbox_io_mount("A:", "cdrom0");
xbox_io_mount("C:", "Harddisk0\\Partition0"); xbox_io_mount("C:", "Harddisk0\\Partition0");
xbox_io_mount("E:", "Harddisk0\\Partition1"); xbox_io_mount("E:", "Harddisk0\\Partition1");
@ -1250,26 +1245,6 @@ static void frontend_xdk_init(void *data)
#endif #endif
} }
static void frontend_xdk_exec(const char *path, bool should_load_game);
static void frontend_xdk_set_fork(bool exit, bool start_game)
{
exit_spawn = exit;
exitspawn_start_game = start_game;
}
static void frontend_xdk_exitspawn(char *s, size_t len)
{
bool should_load_game = false;
#ifndef IS_SALAMANDER
should_load_game = exitspawn_start_game;
if (!exit_spawn)
return;
#endif
frontend_xdk_exec(s, should_load_game);
}
static void frontend_xdk_exec(const char *path, bool should_load_game) static void frontend_xdk_exec(const char *path, bool should_load_game)
{ {
#ifndef IS_SALAMANDER #ifndef IS_SALAMANDER
@ -1317,6 +1292,24 @@ static void frontend_xdk_exec(const char *path, bool should_load_game)
#endif #endif
} }
static void frontend_xdk_set_fork(bool exit, bool start_game)
{
exit_spawn = exit;
exitspawn_start_game = start_game;
}
static void frontend_xdk_exitspawn(char *s, size_t len)
{
bool should_load_game = false;
#ifndef IS_SALAMANDER
should_load_game = exitspawn_start_game;
if (!exit_spawn)
return;
#endif
frontend_xdk_exec(s, should_load_game);
}
static int frontend_xdk_get_rating(void) static int frontend_xdk_get_rating(void)
{ {
#if defined(_XBOX360) #if defined(_XBOX360)