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Save tape partitions when dumping SSC media.

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This commit is contained in:
Natalia Portillo
2019-04-30 23:49:36 +01:00
parent 05bc4f4216
commit 743eefae4a
1 changed files with 17 additions and 53 deletions
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70
DiscImageChef.Core/Devices/Dumping/SSC.cs
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@@ -31,7 +31,6 @@
// ****************************************************************************/
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Xml.Serialization;
@@ -287,15 +286,14 @@ namespace DiscImageChef.Core.Devices.Dumping
dumpLog.WriteLine("SCSI density type: {0}.", scsiDensityCodeTape);
dumpLog.WriteLine("Media identified as {0}.", dskType);
bool endOfMedia = false;
ulong currentBlock = 0;
uint currentFile = 0;
byte currentPartition = 0;
byte totalPartitions = 1; // TODO: Handle partitions.
ulong currentSize = 0;
ulong currentPartitionSize = 0;
bool fixedLen = false;
uint transferLen = blockSize;
bool endOfMedia = false;
ulong currentBlock = 0;
uint currentFile = 0;
byte currentPartition = 0;
byte totalPartitions = 1; // TODO: Handle partitions.
ulong currentSize = 0;
bool fixedLen = false;
uint transferLen = blockSize;
firstRead:
sense = dev.Read6(out cmdBuf, out senseBuf, false, fixedLen, transferLen, blockSize, dev.Timeout,
@@ -409,8 +407,6 @@ namespace DiscImageChef.Core.Devices.Dumping
return;
}
List<TapePartitionType> partitions = new List<TapePartitionType>();
Checksum dataChk = new Checksum();
start = DateTime.UtcNow;
MhddLog mhddLog = new MhddLog(outputPrefix + ".mhddlog.bin", dev, blocks, blockSize, 1);
@@ -418,21 +414,8 @@ namespace DiscImageChef.Core.Devices.Dumping
TapeFile currentTapeFile =
new TapeFile {File = currentFile, FirstBlock = currentBlock, Partition = currentPartition};
Checksum fileChk = new Checksum();
TapePartitionType currentTapePartition = new TapePartitionType
{
Image = new ImageType
{
format = "BINARY",
offset = currentSize,
offsetSpecified = true,
Value = outputPrefix + ".bin"
},
Sequence = currentPartition,
StartBlock = currentBlock
};
Checksum partitionChk = new Checksum();
TapePartition currentTapePartition =
new TapePartition {Number = currentPartition, FirstBlock = currentBlock};
DateTime timeSpeedStart = DateTime.UtcNow;
ulong currentSpeedSize = 0;
@@ -455,10 +438,8 @@ namespace DiscImageChef.Core.Devices.Dumping
currentTapeFile.LastBlock = currentBlock - 1;
(outputPlugin as IWritableTapeImage).AddFile(currentTapeFile);
currentTapePartition.Checksums = partitionChk.End().ToArray();
currentTapePartition.EndBlock = currentBlock - 1;
currentTapePartition.Size = currentPartitionSize;
partitions.Add(currentTapePartition);
currentTapePartition.LastBlock = currentBlock - 1;
(outputPlugin as IWritableTapeImage).AddPartition(currentTapePartition);
currentPartition++;
@@ -469,21 +450,7 @@ namespace DiscImageChef.Core.Devices.Dumping
{
File = currentFile, FirstBlock = currentBlock, Partition = currentPartition
};
fileChk = new Checksum();
currentTapePartition = new TapePartitionType
{
Image = new ImageType
{
format = "BINARY",
offset = currentSize,
offsetSpecified = true,
Value = outputPrefix + ".bin"
},
Sequence = currentPartition,
StartBlock = currentBlock
};
currentPartitionSize = 0;
partitionChk = new Checksum();
currentTapePartition = new TapePartition {Number = currentPartition, FirstBlock = currentBlock};
UpdateStatus?.Invoke($"Seeking to partition {currentPartition}");
dev.Locate(out senseBuf, false, currentPartition, 0, dev.Timeout, out duration);
totalDuration += duration;
@@ -582,7 +549,6 @@ namespace DiscImageChef.Core.Devices.Dumping
{
File = currentFile, FirstBlock = currentBlock, Partition = currentPartition
};
fileChk = new Checksum();
UpdateStatus?.Invoke($"Changed to file {currentFile} at block {currentBlock}");
dumpLog.WriteLine("Changed to file {0} at block {1}", currentFile, currentBlock);
@@ -605,16 +571,13 @@ namespace DiscImageChef.Core.Devices.Dumping
DateTime chkStart = DateTime.UtcNow;
dataChk.Update(cmdBuf);
fileChk.Update(cmdBuf);
partitionChk.Update(cmdBuf);
DateTime chkEnd = DateTime.UtcNow;
double chkDuration = (chkEnd - chkStart).TotalMilliseconds;
totalChkDuration += chkDuration;
currentBlock++;
currentSize += blockSize;
currentPartitionSize += blockSize;
currentSpeedSize += blockSize;
currentSize += blockSize;
currentSpeedSize += blockSize;
double elapsed = (DateTime.UtcNow - timeSpeedStart).TotalSeconds;
if(elapsed < 1) continue;
@@ -628,6 +591,8 @@ namespace DiscImageChef.Core.Devices.Dumping
currentTapeFile.LastBlock = currentBlock - 1;
(outputPlugin as IWritableTapeImage).AddFile(currentTapeFile);
currentTapePartition.LastBlock = currentBlock - 1;
(outputPlugin as IWritableTapeImage).AddPartition(currentTapePartition);
dumpLog.WriteLine("Closing output file.");
UpdateStatus?.Invoke("Closing output file.");
@@ -678,7 +643,6 @@ namespace DiscImageChef.Core.Devices.Dumping
sidecar.BlockMedia[0].DumpHardwareArray[0].Revision = dev.Revision;
sidecar.BlockMedia[0].DumpHardwareArray[0].Serial = dev.Serial;
sidecar.BlockMedia[0].DumpHardwareArray[0].Software = Version.GetSoftwareType();
sidecar.BlockMedia[0].TapeInformation = partitions.ToArray();
if(!aborted)
{