static public void WriteTextBlock( TBlock myBlock )
{
StreamWriter logger = new StreamWriter( fileName, true );
logger.AutoFlush = true;
logger.WriteLine( "<<==== NEW BLOCK =====>>" );
switch ( myBlock.contentType )
{
case EContentType.Data:
logger.WriteLine( "Block type: (0x5D) DATA" );
break;
case EContentType.Code:
logger.WriteLine( "Block type: (0x54) CODE" );
break;
}
logger.WriteLine( "const01: {0:X2}", myBlock.const01 );
logger.WriteLine( "Content type : {0:X2}", ( byte ) myBlock.blockType );
logger.WriteLine( "Block size : {0} ({0:x2})", myBlock.blockSize );
logger.WriteLine( "\t===>BlockHeader =====>" );
switch( myBlock.contentType)
{
case EContentType.Data:
TDataBlock myData = myBlock.blockHeader as TDataBlock;
logger.WriteLine( "\t===>DataBlock ====>" );
logger.WriteLine( "\tHash : " + myData.hash.ToHex() );
logger.WriteLine( "\tComputed Hash : " + Utils.ComputeMD5Hash( myBlock.content ).ToHex() );
logger.WriteLine( "\tHashCRC : " + myData.hashCRC.ToHex() );
logger.WriteLine( "\tDescription : " + myData.description );
logger.WriteLine( "\tProcessor type : {0:X2}", myData.processorType );
logger.WriteLine( "\tUnknown : " + myData.unkn.ToHex() );
logger.WriteLine( "\tLocation : {0} ({0:X8})", myData.location );
logger.WriteLine( "\t<===DataBlock <====" );
break;
case EContentType.Code:
TCodeBlock myCode = myBlock.blockHeader as TCodeBlock;
logger.WriteLine( "\t===>CodeBlock ====>" );
logger.WriteLine( "\tProcessor type {0:X2}", myCode.processorType );
logger.WriteLine( "\tUnknown : {0:X4}", myCode.unkn );
logger.WriteLine( "\tCRC? : {0:X4}", myCode.maybe_crc );
logger.WriteLine( "\tconst01 : {0:X2}", myCode.const01 );
logger.WriteLine( "\tContent size : {0} ({0:X16})", myCode.contentSize );
logger.WriteLine( "\tLocation : {0} ({0:X16})", myCode.location );
logger.WriteLine( "\t<===CodeBlock <====" );
break;
}
logger.WriteLine( "Block checksum : {0:X2}", myBlock.blockChecksum8 );
logger.WriteLine( "Computed checksum : {0:X2}", Utils.ComputeBlockChecksum(myBlock.const01,myBlock.blockType,myBlock.blockHeaderSize,myBlock.content ));
if ( myBlock.contentType == EContentType.Data )
{
logger.WriteLine( "========= CONTENT ==========" );
logger.WriteLine( myBlock.content.ToHex() );
logger.WriteLine( "========= END CONTENT ==========" );
}
logger.Close();
}
public void Test(string fname)
{
if (Directory.Exists(outputDir))
Directory.Delete(outputDir, true);
Directory.CreateDirectory(outputDir);
BinaryReader br = new BinaryReader(new FileStream(fname, FileMode.Open));
header.Read(br);
Int16 i = 0;
File.WriteAllBytes(outputDir + "\\header.bin", header.unkn);
while (br.BaseStream.Position < br.BaseStream.Length)
{
UInt32 blockOffset = (UInt32)br.BaseStream.Position;
TBlock block = new TBlock();
block.Read(br);
blocks.Add(block);
Console.Write(" " + block.contentType + " At:" + Utils.ToHex(blockOffset) + " size:" + Utils.ToHex((UInt32)block.content.Length) + " " + Utils.ToHex(block.blockChecksum8));
switch (block.contentType)
{
case EContentType.Code:
{
TCodeBlock codeBlock = block.blockHeader as TCodeBlock;
if (codeBlock != null)
Console.Write(" " + Utils.ToHex(codeBlock.maybe_crc) + " " + Utils.ToHex(codeBlock.location));
break;
}
case EContentType.Data:
{
i++;
TDataBlock dataBlock = block.blockHeader as TDataBlock;
if (dataBlock != null)
Console.Write(" descr:" + dataBlock.description);
break;
}
default:
{
throw new Exception("Unknown Block");
}
}
Console.WriteLine("");
}
br.Close();
EContentType oldType = blocks[0].contentType;
FileStream fs = null;
BufferedStream bs = null;
i = 0;
bool firstCode = false;
foreach (TBlock block in blocks)
{
if (block.contentType == EContentType.Data)
{
if (oldType == EContentType.Data)
{
fs = new FileStream(outputDir + "\\" + "rofsImage.img", FileMode.Create, FileAccess.Write);
bs = new BufferedStream(fs);
firstCode = true;
// File.WriteAllBytes(outputDir + i + "_InitBytes.bin", block.content);
}
else
{
fs = new FileStream(outputDir + "\\" + "rofsImage.img", FileMode.Append, FileAccess.Write);
bs = new BufferedStream(fs);
}
//bs.Write(block.content, 0, block.content.Length);
bs.Write(block.content, firstCode ? 0xc00 : 0, firstCode ? block.content.Length - 0xc00 : block.content.Length);
firstCode = false;
bs.Close();
fs.Close();
}
if (block.contentType == EContentType.Data)
{
i++;
//TDataBlock dataBlock = block.blockHeader as TDataBlock;
//string outfile = outputDir + i + "_" + Utils.CleanFileName(dataBlock.description) + ".bin";
//File.WriteAllBytes(outfile, block.content);
}
oldType = block.contentType;
}
bs.Close();
fs.Close();
}
static public void Test(string fname)
{
outputDir = Directory.GetCurrentDirectory() + @"\headers";
if (Directory.Exists(outputDir))
Directory.Delete(outputDir, true);
Directory.CreateDirectory(outputDir);
BinaryReader br = new BinaryReader(new FileStream(fname, FileMode.Open));
header.Read(br);
Int16 i = 0;
File.WriteAllBytes(outputDir + "\\header.bin", header.unkn);
int cnt = 1;
while (br.BaseStream.Position < br.BaseStream.Length)
{
UInt32 blockOffset = (UInt32)br.BaseStream.Position;
TBlock block = new TBlock();
block.Read(br);
blocks.Add(block);
Console.Write(" " + block.contentType + " At:" + Utils.ToHex(blockOffset) + " size:" + Utils.ToHex((UInt32)block.content.Length) + " " + Utils.ToHex(block.blockChecksum8));
switch (block.contentType)
{
case EContentType.Code:
{
BinaryWriter bwHeader = new BinaryWriter(new FileStream(outputDir + @"\" + cnt.ToString()+ ".header.bin",FileMode.Create));
block.blockHeader.Write(bwHeader);
bwHeader.Close();
cnt++;
TCodeBlock codeBlock = block.blockHeader as TCodeBlock;
if (codeBlock != null)
Console.Write(" " + Utils.ToHex(codeBlock.maybe_crc) + " " + Utils.ToHex(codeBlock.location));
break;
}
case EContentType.Data:
{
i++;
BinaryWriter bwHeader = new BinaryWriter(new FileStream(outputDir + @"\" + cnt.ToString() + ".header.bin", FileMode.Create));
block.blockHeader.Write(bwHeader);
bwHeader.Close();
cnt++;
TDataBlock dataBlock = block.blockHeader as TDataBlock;
if (dataBlock != null)
Console.Write(" descr:" + dataBlock.description);
break;
}
default:
{
throw new Exception("Unknown Block");
}
}
Console.WriteLine("");
}
br.Close();
// Merge the Code Blocks
// Dump Data and Code to file...
EContentType oldType = blocks[0].contentType;
FileStream fs = null;
BufferedStream bs = null;
i = 0;
foreach (TBlock block in blocks)
{
if (block.contentType == EContentType.Data)
{
if (oldType == EContentType.Data)
{
fs = new FileStream(outputDir + "\\" + i + "_code.bin", FileMode.Create, FileAccess.Write);
bs = new BufferedStream(fs);
// File.WriteAllBytes(outputDir + i + "_InitBytes.bin", block.content);
}
else
{
fs = new FileStream(outputDir + "\\" + i + "_code.bin", FileMode.Append, FileAccess.Write);
bs = new BufferedStream(fs);
}
bs.Write(block.content, 0, block.content.Length);
bs.Close();
fs.Close();
}
if (block.contentType == EContentType.Data)
{
i++;
//TDataBlock dataBlock = block.blockHeader as TDataBlock;
//string outfile = outputDir + i + "_" + Utils.CleanFileName(dataBlock.description) + ".bin";
//File.WriteAllBytes(outfile, block.content);
}
oldType = block.contentType;
}
bs.Close();
fs.Close();
}
