mirror of
https://github.com/aaru-dps/Aaru.Checksums.git
synced 2025-12-16 19:24:29 +00:00
Added specific console handling for standard, verbose, debug
and error outputs.
This commit is contained in:
@@ -37,6 +37,7 @@ ECC algorithm from ECM (C) 2002-2011 Neill Corlett
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****************************************************************************/
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//$Id$
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using System;
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using DiscImageChef.Console;
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namespace DiscImageChef.Checksums
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{
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@@ -163,19 +164,16 @@ namespace DiscImageChef.Checksums
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channel[0x00A] == 0xFF &&
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channel[0x00B] == 0x00)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Data sector, address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Data sector, address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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if (channel[0x00F] == 0x00) // mode (1 byte)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 0 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 0 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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for (int i = 0x010; i < 0x930; i++)
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{
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if (channel[i] != 0x00)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 0 sector with error at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 0 sector with error at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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return false;
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}
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}
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@@ -183,8 +181,7 @@ namespace DiscImageChef.Checksums
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}
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else if (channel[0x00F] == 0x01) // mode (1 byte)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 1 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 1 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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if (channel[0x814] != 0x00 || // reserved (8 bytes)
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channel[0x815] != 0x00 ||
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@@ -195,8 +192,7 @@ namespace DiscImageChef.Checksums
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channel[0x81A] != 0x00 ||
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channel[0x81B] != 0x00)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 1 sector with data in reserved bytes at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 1 sector with data in reserved bytes at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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return false;
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}
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@@ -216,11 +212,9 @@ namespace DiscImageChef.Checksums
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bool FailedECC_Q = CheckECC(address, data2, 52, 43, 86, 88, ecc_q);
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if (FailedECC_P)
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC P check", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC P check", channel[0x00C], channel[0x00D], channel[0x00E]);
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if (FailedECC_Q)
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC Q check", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC Q check", channel[0x00C], channel[0x00D], channel[0x00E]);
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if (FailedECC_P || FailedECC_Q)
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return false;
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@@ -234,8 +228,7 @@ namespace DiscImageChef.Checksums
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if (CalculatedEDC != StoredEDC)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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DicConsole.DebugWriteLine("CD checksums", "Mode 1 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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return false;
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}
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@@ -243,15 +236,13 @@ namespace DiscImageChef.Checksums
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}
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else if (channel[0x00F] == 0x02) // mode (1 byte)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 2 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 2 sector at address {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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if ((channel[0x012] & 0x20) == 0x20) // mode 2 form 2
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{
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if (channel[0x010] != channel[0x014] || channel[0x011] != channel[0x015] || channel[0x012] != channel[0x016] || channel[0x013] != channel[0x017])
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Subheader copies differ in mode 2 form 2 sector at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Subheader copies differ in mode 2 form 2 sector at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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}
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byte[] SectorForCheck = new byte[0x91C];
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@@ -263,8 +254,7 @@ namespace DiscImageChef.Checksums
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if (CalculatedEDC != StoredEDC && StoredEDC != 0x00000000)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 2 form 2 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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DicConsole.DebugWriteLine("CD checksums", "Mode 2 form 2 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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return false;
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}
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}
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@@ -272,8 +262,7 @@ namespace DiscImageChef.Checksums
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{
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if (channel[0x010] != channel[0x014] || channel[0x011] != channel[0x015] || channel[0x012] != channel[0x016] || channel[0x013] != channel[0x017])
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Subheader copies differ in mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Subheader copies differ in mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}", channel[0x00C], channel[0x00D], channel[0x00E]);
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}
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byte[] address = new byte[4];
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@@ -295,11 +284,9 @@ namespace DiscImageChef.Checksums
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bool FailedECC_Q = CheckECC(address, data2, 52, 43, 86, 88, ecc_q);
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if (FailedECC_P)
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC P check", channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC P check", channel[0x00C], channel[0x00D], channel[0x00E]);
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if (FailedECC_Q)
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC Q check", channel[0x00F], channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, fails ECC Q check", channel[0x00F], channel[0x00C], channel[0x00D], channel[0x00E]);
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if (FailedECC_P || FailedECC_Q)
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return false;
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@@ -313,8 +300,7 @@ namespace DiscImageChef.Checksums
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if (CalculatedEDC != StoredEDC)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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DicConsole.DebugWriteLine("CD checksums", "Mode 2 form 1 sector at address: {0:X2}:{1:X2}:{2:X2}, got CRC 0x{3:X8} expected 0x{4:X8}", channel[0x00C], channel[0x00D], channel[0x00E], CalculatedEDC, StoredEDC);
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return false;
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}
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}
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@@ -323,8 +309,7 @@ namespace DiscImageChef.Checksums
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}
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else
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Unknown mode {0} sector at address: {1:X2}:{2:X2}:{3:X2}", channel[0x00F], channel[0x00C], channel[0x00D], channel[0x00E]);
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DicConsole.DebugWriteLine("CD checksums", "Unknown mode {0} sector at address: {1:X2}:{2:X2}:{3:X2}", channel[0x00F], channel[0x00C], channel[0x00D], channel[0x00E]);
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return null;
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}
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}
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@@ -454,36 +439,33 @@ namespace DiscImageChef.Checksums
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CDSubRWPack4[j] = (byte)(subchannel[i++] & 0x3F);
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}
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//if(MainClass.isDebug)
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//{
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switch(CDSubRWPack1[0])
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switch (CDSubRWPack1[0])
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{
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case 0x00:
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Console.WriteLine("Detected Zero Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected Zero Pack in subchannel");
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break;
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case 0x08:
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Console.WriteLine("Detected Line Graphics Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected Line Graphics Pack in subchannel");
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break;
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case 0x09:
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Console.WriteLine("Detected CD+G Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected CD+G Pack in subchannel");
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break;
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case 0x0A:
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Console.WriteLine("Detected CD+EG Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected CD+EG Pack in subchannel");
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break;
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case 0x14:
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Console.WriteLine("Detected CD-TEXT Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected CD-TEXT Pack in subchannel");
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break;
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case 0x18:
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Console.WriteLine("Detected CD+MIDI Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected CD+MIDI Pack in subchannel");
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break;
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case 0x38:
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Console.WriteLine("Detected User Pack in subchannel");
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DicConsole.DebugWriteLine("CD checksums", "Detected User Pack in subchannel");
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break;
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default:
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Console.WriteLine("Detected unknown Pack type in subchannel: mode {0}, item {1}", Convert.ToString(CDSubRWPack1[0] & 0x38, 2), Convert.ToString(CDSubRWPack1[0] & 0x07, 2));
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DicConsole.DebugWriteLine("CD checksums", "Detected unknown Pack type in subchannel: mode {0}, item {1}", Convert.ToString(CDSubRWPack1[0] & 0x38, 2), Convert.ToString(CDSubRWPack1[0] & 0x07, 2));
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break;
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}
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//}
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BigEndianBitConverter.IsLittleEndian = true;
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@@ -494,8 +476,7 @@ namespace DiscImageChef.Checksums
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if (QSubChannelCRC != CalculatedQCRC)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): Q subchannel CRC 0x{0:X4}, expected 0x{1:X4}", CalculatedQCRC, QSubChannelCRC);
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DicConsole.DebugWriteLine("CD checksums", "Q subchannel CRC 0x{0:X4}, expected 0x{1:X4}", CalculatedQCRC, QSubChannelCRC);
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status = false;
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}
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@@ -508,8 +489,7 @@ namespace DiscImageChef.Checksums
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if (CDTextPack1CRC != CalculatedCDTP1CRC && CDTextPack1CRC != 0)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): CD-Text Pack 1 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack1CRC, CalculatedCDTP1CRC);
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DicConsole.DebugWriteLine("CD checksums", "CD-Text Pack 1 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack1CRC, CalculatedCDTP1CRC);
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status = false;
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}
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}
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@@ -520,12 +500,11 @@ namespace DiscImageChef.Checksums
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byte[] CDTextPack2ForCRC = new byte[16];
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Array.Copy(CDTextPack2, 0, CDTextPack2ForCRC, 0, 16);
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UInt16 CalculatedCDTP2CRC = CalculateCCITT_CRC16(CDTextPack2ForCRC);
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Console.WriteLine("Cyclic CDTP2 0x{0:X4}, Calc CDTP2 0x{1:X4}", CDTextPack2CRC, CalculatedCDTP2CRC);
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DicConsole.DebugWriteLine("CD checksums", "Cyclic CDTP2 0x{0:X4}, Calc CDTP2 0x{1:X4}", CDTextPack2CRC, CalculatedCDTP2CRC);
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if (CDTextPack2CRC != CalculatedCDTP2CRC && CDTextPack2CRC != 0)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): CD-Text Pack 2 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack2CRC, CalculatedCDTP2CRC);
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DicConsole.DebugWriteLine("CD checksums", "CD-Text Pack 2 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack2CRC, CalculatedCDTP2CRC);
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status = false;
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}
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}
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@@ -536,12 +515,11 @@ namespace DiscImageChef.Checksums
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byte[] CDTextPack3ForCRC = new byte[16];
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Array.Copy(CDTextPack3, 0, CDTextPack3ForCRC, 0, 16);
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UInt16 CalculatedCDTP3CRC = CalculateCCITT_CRC16(CDTextPack3ForCRC);
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Console.WriteLine("Cyclic CDTP3 0x{0:X4}, Calc CDTP3 0x{1:X4}", CDTextPack3CRC, CalculatedCDTP3CRC);
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DicConsole.DebugWriteLine("CD checksums", "Cyclic CDTP3 0x{0:X4}, Calc CDTP3 0x{1:X4}", CDTextPack3CRC, CalculatedCDTP3CRC);
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if (CDTextPack3CRC != CalculatedCDTP3CRC && CDTextPack3CRC != 0)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): CD-Text Pack 3 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack3CRC, CalculatedCDTP3CRC);
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DicConsole.DebugWriteLine("CD checksums", "CD-Text Pack 3 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack3CRC, CalculatedCDTP3CRC);
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status = false;
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}
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}
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@@ -552,12 +530,11 @@ namespace DiscImageChef.Checksums
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byte[] CDTextPack4ForCRC = new byte[16];
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Array.Copy(CDTextPack4, 0, CDTextPack4ForCRC, 0, 16);
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UInt16 CalculatedCDTP4CRC = CalculateCCITT_CRC16(CDTextPack4ForCRC);
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Console.WriteLine("Cyclic CDTP4 0x{0:X4}, Calc CDTP4 0x{1:X4}", CDTextPack4CRC, CalculatedCDTP4CRC);
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DicConsole.DebugWriteLine("CD checksums", "Cyclic CDTP4 0x{0:X4}, Calc CDTP4 0x{1:X4}", CDTextPack4CRC, CalculatedCDTP4CRC);
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if (CDTextPack4CRC != CalculatedCDTP4CRC && CDTextPack4CRC != 0)
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{
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//if (MainClass.isDebug)
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Console.WriteLine("DEBUG (CDChecksums): CD-Text Pack 4 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack4CRC, CalculatedCDTP4CRC);
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DicConsole.DebugWriteLine("CD checksums", "CD-Text Pack 4 CRC 0x{0:X4}, expected 0x{1:X4}", CDTextPack4CRC, CalculatedCDTP4CRC);
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status = false;
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}
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}
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@@ -565,7 +542,8 @@ namespace DiscImageChef.Checksums
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return status;
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}
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static readonly ushort[] CCITT_CRC16Table = {
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static readonly ushort[] CCITT_CRC16Table =
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{
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0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
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0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
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0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
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@@ -602,8 +580,9 @@ namespace DiscImageChef.Checksums
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static ushort CalculateCCITT_CRC16(byte[] buffer)
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{
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UInt16 CRC16=0;
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for (int i = 0; i < buffer.Length; i++) {
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UInt16 CRC16 = 0;
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for (int i = 0; i < buffer.Length; i++)
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{
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CRC16 = (ushort)(CCITT_CRC16Table[(CRC16 >> 8) ^ buffer[i]] ^ (CRC16 << 8));
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}
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CRC16 = (ushort)~CRC16;
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@@ -1,3 +1,11 @@
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2015-10-18 Natalia Portillo <claunia@claunia.com>
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* CDChecksums.cs:
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* ReedSolomon.cs:
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* DiscImageChef.Checksums.csproj:
|
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Added specific console handling for standard, verbose, debug
|
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and error outputs.
|
||||
|
||||
2015-10-05 Natalia Portillo <claunia@claunia.com>
|
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* MD5Context.cs:
|
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|
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@@ -56,5 +56,9 @@
|
||||
<Project>{F8BDF57B-1571-4CD0-84B3-B422088D359A}</Project>
|
||||
<Name>DiscImageChef.Helpers</Name>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\DiscImageChef.Console\DiscImageChef.Console.csproj">
|
||||
<Project>{CCAA7AFE-C094-4D82-A66D-630DE8A3F545}</Project>
|
||||
<Name>DiscImageChef.Console</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
</Project>
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||||
@@ -64,6 +64,7 @@ Copyright (C) 1995 Hari Thirumoorthy
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||||
*/
|
||||
|
||||
using System;
|
||||
using DiscImageChef.Console;
|
||||
|
||||
namespace DiscImageChef.Checksums
|
||||
{
|
||||
@@ -443,8 +444,8 @@ namespace DiscImageChef.Checksums
|
||||
lambda[j] ^= Alpha_to[modnn(u + tmp)];
|
||||
}
|
||||
}
|
||||
//if (MainClass.isDebug)
|
||||
{
|
||||
|
||||
#if DEBUG
|
||||
/* find roots of the erasure location polynomial */
|
||||
for (i = 1; i <= no_eras; i++)
|
||||
reg[i] = Index_of[lambda[i]];
|
||||
@@ -470,15 +471,15 @@ namespace DiscImageChef.Checksums
|
||||
}
|
||||
if (count != no_eras)
|
||||
{
|
||||
Console.WriteLine("\n lambda(x) is WRONG\n");
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n lambda(x) is WRONG\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
Console.WriteLine("\n Erasure positions as determined by roots of Eras Loc Poly:\n");
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n Erasure positions as determined by roots of Eras Loc Poly:\n");
|
||||
for (i = 0; i < count; i++)
|
||||
Console.WriteLine("{0} ", loc[i]);
|
||||
Console.WriteLine("\n");
|
||||
}
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "{0} ", loc[i]);
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n");
|
||||
#endif
|
||||
}
|
||||
for (i = 0; i < NN - KK + 1; i++)
|
||||
b[i] = Index_of[lambda[i]];
|
||||
@@ -572,13 +573,13 @@ namespace DiscImageChef.Checksums
|
||||
}
|
||||
}
|
||||
|
||||
//if (MainClass.isDebug)
|
||||
{
|
||||
Console.WriteLine("\n Final error positions:\t");
|
||||
#if DEBUG
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n Final error positions:\t");
|
||||
for (i = 0; i < count; i++)
|
||||
Console.WriteLine("{0} ", loc[i]);
|
||||
Console.WriteLine("\n");
|
||||
}
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "{0} ", loc[i]);
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n");
|
||||
#endif
|
||||
|
||||
if (deg_lambda != count)
|
||||
{
|
||||
/*
|
||||
@@ -630,10 +631,7 @@ namespace DiscImageChef.Checksums
|
||||
}
|
||||
if (den == 0)
|
||||
{
|
||||
//if (MainClass.isDebug)
|
||||
{
|
||||
Console.WriteLine("\n ERROR: denominator = 0\n");
|
||||
}
|
||||
DicConsole.DebugWriteLine("Reed Solomon", "\n ERROR: denominator = 0\n");
|
||||
return -1;
|
||||
}
|
||||
/* Apply error to data */
|
||||
|
||||
Reference in New Issue
Block a user