aaru-dps/Aaru.Decryption
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Convert into primary constructor.

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This commit is contained in:
Natalia Portillo
2023-10-04 08:29:55 +01:00
parent 4ce6ff54c8
commit 9f529da3c6
1 changed files with 25 additions and 33 deletions
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58
DVD/Dump.cs
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@@ -42,22 +42,14 @@ using Aaru.Devices;
namespace Aaru.Decryption.DVD;
public sealed class Dump
public sealed class Dump(Device dev)
{
const byte KEY_SIZE = 5;
const byte CHALLENGE_SIZE = 2 * KEY_SIZE;
const string MODULE_NAME = "DVD decryption";
readonly Device _dev;
public Dump(Device dev)
{
_dev = dev;
BusKey = Array.Empty<byte>();
Agid = 0;
}
const byte KEY_SIZE = 5;
const byte CHALLENGE_SIZE = 2 * KEY_SIZE;
const string MODULE_NAME = "DVD decryption";
public byte Agid { get; private set; }
public byte[] BusKey { get; private set; }
public byte[] BusKey { get; private set; } = Array.Empty<byte>();
/// <summary>Returns the Authentication Success Flag of the logical unit.</summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
@@ -79,10 +71,10 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.Asf ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_ASF_AGID_1_Sense_2_Last_Error_3_took_0_ms,
duration, Agid, sense, _dev.LastError);
duration, Agid, sense, dev.LastError);
return sense;
}
@@ -107,10 +99,10 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.RpcState ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_ASF_AGID_1_Sense_2_Last_Error_3_took_0_ms,
duration, Agid, sense, _dev.LastError);
duration, Agid, sense, dev.LastError);
return sense;
}
@@ -135,10 +127,10 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.InvalidateAgid ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.INVALIDATE_AGID_AGID_1_Sense_2_Last_Error_3_took_0_ms,
duration, Agid, sense, _dev.LastError);
duration, Agid, sense, dev.LastError);
return sense;
}
@@ -163,11 +155,11 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.AgidForCssCppm ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME,
Localization.REPORT_AGID_CSS_CPPM_AGID_1_Sense_2_Last_Error_3_took_0_ms, duration,
Agid, sense, _dev.LastError);
Agid, sense, dev.LastError);
return sense;
}
@@ -192,10 +184,10 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.Key1 ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_KEY1_AGID_1_Sense_2_Last_Error_3_took_0_ms,
duration, Agid, sense, _dev.LastError);
duration, Agid, sense, dev.LastError);
return sense;
}
@@ -220,10 +212,10 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.ChallengeKey ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_CHALLENGE_AGID_1_Sense_2_Last_Error_3_took_0_ms,
duration, Agid, sense, _dev.LastError);
duration, Agid, sense, dev.LastError);
return sense;
}
@@ -261,12 +253,12 @@ public sealed class Dump
buffer[12] = challengeKey[1];
buffer[13] = challengeKey[0];
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration,
out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration,
out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME,
Localization.SEND_CHALLENGE_AGID_1_Challenge_2_Sense_3_Last_Error_4_took_0_ms,
duration, Agid, challengeKey, sense, _dev.LastError);
duration, Agid, challengeKey, sense, dev.LastError);
return sense;
}
@@ -299,12 +291,12 @@ public sealed class Dump
buffer[7] = key2[1];
buffer[8] = key2[0];
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration,
out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration,
out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME,
Localization.SEND_CHALLENGE_AGID_1_KEY2_2_Sense_3_Last_Error_4_took_0_ms, duration,
Agid, key2, sense, _dev.LastError);
Agid, key2, sense, dev.LastError);
return sense;
}
@@ -329,7 +321,7 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
return sense;
}
@@ -473,7 +465,7 @@ public sealed class Dump
cdb[9] = (byte)(buffer.Length & 0xFF);
cdb[10] = (byte)((byte)CssReportKeyFormat.TitleKey ^ (Agid & 0x03) << 6);
_dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.GET_TITLE_KEY_AGID_1_LBA_2_Sense_3_took_0_ms, duration,
Agid, address, sense);