public byte[] getRawML()
{
CheckDRM();
Decompressor decomp;
switch (PDH.Compression)
{
case (1):
decomp = new UncompressedReader();
break;
case (2):
decomp = new PalmDOCReader();
break;
case (17480):
HUFFCDICReader reader = new HUFFCDICReader();
try
{
int recOffset = (int)mobiHeader.HuffmanRecordOffset;
byte[] huffSect = new byte[PDB._recInfo[recOffset + 1].RecordDataOffset - PDB._recInfo[recOffset].RecordDataOffset];
_fs.Seek(PDB._recInfo[recOffset].RecordDataOffset, SeekOrigin.Begin);
_fs.Read(huffSect, 0, huffSect.Length);
reader.loadHuff(huffSect);
int recCount = (int)mobiHeader.HuffmanRecordCount;
for (int i = 1; i < recCount; i++)
{
huffSect = new byte[PDB._recInfo[recOffset + i + 1].RecordDataOffset - PDB._recInfo[recOffset + i].RecordDataOffset];
_fs.Seek(PDB._recInfo[recOffset + i].RecordDataOffset, SeekOrigin.Begin);
_fs.Read(huffSect, 0, huffSect.Length);
reader.loadCdic(huffSect);
}
} catch (Exception ex)
{
throw new Exception("Error in HUFF/CDIC decompression: " + ex.Message + "\r\n" + ex.StackTrace);
}
decomp = reader;
break;
default:
throw new Exception("Unknown compression type " + PDH.Compression + ".");
}
byte[] rawML = new byte[0];
int endRecord = _startRecord + PDH.RecordCount - 1;
for (int i = _startRecord; i <= endRecord; i++)
{
byte[] buffer = new byte[PDB._recInfo[i + 1].RecordDataOffset - PDB._recInfo[i].RecordDataOffset];
_fs.Seek(PDB._recInfo[i].RecordDataOffset, SeekOrigin.Begin);
_fs.Read(buffer, 0, buffer.Length);
buffer = trimTrailingDataEntries(buffer);
byte[] result = decomp.unpack(buffer);
buffer = new byte[rawML.Length + result.Length];
Buffer.BlockCopy(rawML, 0, buffer, 0, rawML.Length);
Buffer.BlockCopy(result, 0, buffer, rawML.Length, result.Length);
rawML = buffer;
}
return(rawML);
}
public byte[] getRawML(FileStream fs)
{
if (PDH.EncryptionType != 0)
{
throw new Exception("This book has DRM (it is encrypted). X-Ray Builder will only work on books that do not have DRM.");
}
Decompressor decomp;
switch (PDH.Compression)
{
case (1):
decomp = new UncompressedReader();
break;
case (2):
decomp = new PalmDOCReader();
break;
case (17480):
HUFFCDICReader reader = new HUFFCDICReader();
try
{
int recOffset = (int)mobiHeader.HuffmanRecordOffset;
byte[] huffSect = new byte[PDB._recInfo[recOffset + 1].RecordDataOffset - PDB._recInfo[recOffset].RecordDataOffset];
fs.Seek(PDB._recInfo[recOffset].RecordDataOffset, SeekOrigin.Begin);
fs.Read(huffSect, 0, huffSect.Length);
reader.loadHuff(huffSect);
int recCount = (int)mobiHeader.HuffmanRecordCount;
for (int i = 1; i < recCount; i++)
{
huffSect = new byte[PDB._recInfo[recOffset + i + 1].RecordDataOffset - PDB._recInfo[recOffset + i].RecordDataOffset];
fs.Seek(PDB._recInfo[recOffset + i].RecordDataOffset, SeekOrigin.Begin);
fs.Read(huffSect, 0, huffSect.Length);
reader.loadCdic(huffSect);
}
} catch (Exception ex)
{
throw new Exception("Error in HUFF/CDIC decompression: " + ex.Message);
}
decomp = reader;
break;
default:
throw new Exception("Unknown compression type " + PDH.Compression + ".");
}
byte[] rawML = new byte[0];
int endRecord = _startRecord + PDH.RecordCount - 1;
for (int i = _startRecord; i <= endRecord; i++)
{
byte[] buffer = new byte[PDB._recInfo[i + 1].RecordDataOffset - PDB._recInfo[i].RecordDataOffset];
fs.Seek(PDB._recInfo[i].RecordDataOffset, SeekOrigin.Begin);
fs.Read(buffer, 0, buffer.Length);
buffer = trimTrailingDataEntries(buffer);
byte[] result = decomp.unpack(buffer, PDB.MobiHeaderSize);
rawML = rawML.Concat(result).ToArray();
}
return(rawML);
}
public byte[] getRawML(FileStream fs)
{
if (PDH.EncryptionType != 0)
throw new Exception("This book has DRM (it is encrypted). X-Ray Builder will only work on books that do not have DRM.");
Decompressor decomp;
switch (PDH.Compression)
{
case (1):
decomp = new UncompressedReader();
break;
case (2):
decomp = new PalmDOCReader();
break;
case (17480):
HUFFCDICReader reader = new HUFFCDICReader();
try
{
int recOffset = (int)mobiHeader.HuffmanRecordOffset;
byte[] huffSect = new byte[PDB._recInfo[recOffset + 1].RecordDataOffset - PDB._recInfo[recOffset].RecordDataOffset];
fs.Seek(PDB._recInfo[recOffset].RecordDataOffset, SeekOrigin.Begin);
fs.Read(huffSect, 0, huffSect.Length);
reader.loadHuff(huffSect);
int recCount = (int)mobiHeader.HuffmanRecordCount;
for (int i = 1; i < recCount; i++)
{
huffSect = new byte[PDB._recInfo[recOffset + i + 1].RecordDataOffset - PDB._recInfo[recOffset + i].RecordDataOffset];
fs.Seek(PDB._recInfo[recOffset + i].RecordDataOffset, SeekOrigin.Begin);
fs.Read(huffSect, 0, huffSect.Length);
reader.loadCdic(huffSect);
}
} catch (Exception ex)
{
throw new Exception("Error in HUFF/CDIC decompression: " + ex.Message);
}
decomp = reader;
break;
default:
throw new Exception("Unknown compression type " + PDH.Compression + ".");
}
byte[] rawML = new byte[0];
int endRecord = _startRecord + PDH.RecordCount -1;
for (int i = _startRecord; i <= endRecord; i++)
{
byte[] buffer = new byte[PDB._recInfo[i + 1].RecordDataOffset - PDB._recInfo[i].RecordDataOffset];
fs.Seek(PDB._recInfo[i].RecordDataOffset, SeekOrigin.Begin);
fs.Read(buffer, 0, buffer.Length);
buffer = trimTrailingDataEntries(buffer);
byte[] result = decomp.unpack(buffer, PDB.MobiHeaderSize);
rawML = rawML.Concat(result).ToArray();
}
return rawML;
}
