aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Detect PlayStation 3 discs (DVD and Blu-ray) on media info.

Browse Source
This commit is contained in:
Natalia Portillo
2018-09-09 23:09:45 +01:00
parent 0ca916747e
commit f6b581a900
2 changed files with 68 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
DiscImageChef.Core/Media/Info/ScsiInfo.cs
View File

@@ -59,6 +59,10 @@ namespace DiscImageChef.Core.Media.Info
const string PS2_NTSC_HASH = "0bada1426e2c0351b872ef2a9ad2e5a0ac3918f4c53aa53329cb2911a8e16c23";
/// <summary>SHA256 of PlayStation 2 boot sectors, seen in Japanese discs</summary>
const string PS2_JAPANESE_HASH = "b82bffb809070d61fe050b7e1545df53d8f3cc648257cdff7502bc0ba6b38870";
static readonly byte[] Ps3Id =
{
0x50, 0x6C, 0x61, 0x79, 0x53, 0x74, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x33, 0x00, 0x00, 0x00, 0x00
};
public ScsiInfo(Device dev)
{
@@ -1200,6 +1204,7 @@ namespace DiscImageChef.Core.Media.Info
if(DeviceInfo.ScsiType != PeripheralDeviceTypes.MultiMediaDevice) return;
byte[] sector0 = null;
byte[] sector1 = null;
byte[] ps2BootSectors = null;
switch(MediaType)
@@ -1219,6 +1224,16 @@ namespace DiscImageChef.Core.Media.Info
sector0 = new byte[2048];
Array.Copy(cmdBuf, 16, sector0, 0, 2048);
sense = dev.ReadCd(out cmdBuf, out senseBuf, 1, 2352, 1, MmcSectorTypes.AllTypes, false, false,
true, MmcHeaderCodes.AllHeaders, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error)
{
sector1 = new byte[2048];
Array.Copy(cmdBuf, 16, sector1, 0, 2048);
}
MemoryStream ps2Ms = new MemoryStream();
for(uint p = 0; p < 12; p++)
{
@@ -1244,6 +1259,16 @@ namespace DiscImageChef.Core.Media.Info
sector0 = new byte[2048];
Array.Copy(cmdBuf, 0, sector0, 0, 2048);
sense = dev.ReadCd(out cmdBuf, out senseBuf, 1, 2324, 1, MmcSectorTypes.Mode2, false, false,
true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error)
{
sector1 = new byte[2048];
Array.Copy(cmdBuf, 1, sector0, 0, 2048);
}
MemoryStream ps2Ms = new MemoryStream();
for(uint p = 0; p < 12; p++)
{
@@ -1263,10 +1288,17 @@ namespace DiscImageChef.Core.Media.Info
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2048, 1, MmcSectorTypes.Mode1, false, false,
true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error)
{
sector0 = cmdBuf;
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2048, 1, MmcSectorTypes.Mode1, false,
false, true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error) sector1 = cmdBuf;
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2048, 12, MmcSectorTypes.Mode1, false,
false, true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
@@ -1292,6 +1324,11 @@ namespace DiscImageChef.Core.Media.Info
{
sector0 = cmdBuf;
sense = dev.Read16(out cmdBuf, out senseBuf, 0, false, true, false, 1, BlockSize, 0, 1, false,
dev.Timeout, out _);
if(!sense && !dev.Error) sector1 = cmdBuf;
sense = dev.Read16(out cmdBuf, out senseBuf, 0, false, true, false, 0, BlockSize, 0, 12, false,
dev.Timeout, out _);
@@ -1306,6 +1343,11 @@ namespace DiscImageChef.Core.Media.Info
{
sector0 = cmdBuf;
sense = dev.Read12(out cmdBuf, out senseBuf, 0, false, true, false, false, 1, BlockSize, 0,
1, false, dev.Timeout, out _);
if(!sense && !dev.Error) sector1 = cmdBuf;
sense = dev.Read12(out cmdBuf, out senseBuf, 0, false, true, false, false, 0, BlockSize, 0,
12, false, dev.Timeout, out _);
@@ -1320,6 +1362,11 @@ namespace DiscImageChef.Core.Media.Info
{
sector0 = cmdBuf;
sense = dev.Read10(out cmdBuf, out senseBuf, 0, false, true, false, false, 1, BlockSize,
0, 1, dev.Timeout, out _);
if(!sense && !dev.Error) sector1 = cmdBuf;
sense = dev.Read10(out cmdBuf, out senseBuf, 0, false, true, false, false, 0, BlockSize,
0, 12, dev.Timeout, out _);
@@ -1333,6 +1380,10 @@ namespace DiscImageChef.Core.Media.Info
{
sector0 = cmdBuf;
sense = dev.Read6(out cmdBuf, out senseBuf, 1, BlockSize, 1, dev.Timeout, out _);
if(!sense && !dev.Error) sector1 = cmdBuf;
sense = dev.Read6(out cmdBuf, out senseBuf, 0, BlockSize, 12, dev.Timeout, out _);
if(!sense && !dev.Error && cmdBuf.Length == 0x6000) ps2BootSectors = cmdBuf;
@@ -1424,6 +1475,22 @@ namespace DiscImageChef.Core.Media.Info
ps2BootSectorsHash == PS2_JAPANESE_HASH) MediaType = MediaType.PS2DVD;
}
if(sector1 != null)
{
byte[] tmp = new byte[Ps3Id.Length];
Array.Copy(sector1, 0, tmp, 0, tmp.Length);
if(tmp.SequenceEqual(Ps3Id))
switch(MediaType)
{
case MediaType.BDROM:
MediaType = MediaType.PS3BD;
break;
case MediaType.DVDROM:
MediaType = MediaType.PS3DVD;
break;
}
}
// TODO: Identify discs that require reading tracks (PC-FX, PlayStation, Sega, etc)
break;
}