public CR2WFile()
{
Names = new List <ICR2WName>(); //block 2
Imports = new List <ICR2WImport>(); //block 3
Properties = new List <CR2WPropertyWrapper>(); //block 4
Chunks = new List <ICR2WExport>(); //block 5
Buffers = new List <ICR2WBuffer>(); //block 6
Embedded = new List <CR2WEmbeddedWrapper>(); //block 7
m_fileheader = new CR2WFileHeader()
{
version = 195,
numChunks = 6
};
StringDictionary = new Dictionary <uint, string>();
m_tableheaders = new CR2WTable[10];
}
private void ProcessFile()
{
var id = ReadStruct <uint>();
if (id != MAGIC)
{
throw new FormatException($"Not a CR2W file, Magic read as 0x{id:X8}");
}
m_fileheader = ReadStruct <CR2WFileHeader>();
if (m_fileheader.version > 163 || m_fileheader.version < 159)
{
throw new FormatException($"Unknown Version {m_fileheader.version}. Supported versions: 159 - 163.");
}
var dt = new CDateTime(m_fileheader.timeStamp, null, "");
m_hasInternalBuffer = m_fileheader.buffersEnd > m_fileheader.objectsEnd;
m_tableheaders = ReadStructs <CR2WTable>(10);
m_strings = ReadStringsBuffer();
m_names = ReadTable <CR2WName>(1);
m_imports = ReadTable <CR2WImport>(2);
m_table4 = ReadTable <CR2WProperty>(3);
m_exports = ReadTable <CR2WExport>(4);
m_buffers = ReadTable <CR2WBuffer>(5);
m_embedded = ReadTable <CR2WEmbedded>(6);
// Fixing
for (int i = 0; i < m_names.Length; i++)
{
FixNameFNV1A(ref m_names[i]);
}
for (int i = 0; i < m_exports.Length; i++)
{
FixExportCRC32(ref m_exports[i]);
}
for (int i = 0; i < m_buffers.Length; i++)
{
FixBufferCRC32(ref m_buffers[i]);
}
// Write File
m_stream.Seek(160, SeekOrigin.Begin);
WriteStringBuffer();
WriteTable <CR2WName>(m_names, 1);
WriteTable <CR2WImport>(m_imports, 2);
WriteTable <CR2WProperty>(m_table4, 3);
WriteTable <CR2WExport>(m_exports, 4);
WriteTable <CR2WBuffer>(m_buffers, 5);
WriteTable <CR2WEmbedded>(m_embedded, 6);
// Write Header again
m_stream.Seek(0, SeekOrigin.Begin);
m_fileheader.timeStamp = CDateTime.Now.ToUInt64();
m_fileheader.crc32 = CalculateHeaderCRC32();
WriteStruct <uint>(MAGIC);
WriteStruct <CR2WFileHeader>(m_fileheader);
WriteStructs <CR2WTable>(m_tableheaders);
}
