// Write the local file header
// TODO: HfsHelperStream.WriteLocalHeader is not yet used and needs checking for HfsFile and HfsOuptutStream usage
void WriteLocalHeader(HfsEntry entry, EntryPatchData patchData)
{
CompressionMethod method = entry.CompressionMethod;
bool headerInfoAvailable = true; // How to get this?
WriteLEInt(HfsConstants.LocalHeaderSignature);
WriteLEShort(entry.Version);
WriteLEShort(entry.Flags);
WriteLEShort((byte)method);
WriteLEInt((int)entry.DosTime);
if (headerInfoAvailable == true)
{
WriteLEInt((int)entry.CompressedSize);
WriteLEInt((int)entry.Size);
}
else
{
if (patchData != null)
{
patchData.CrcPatchOffset = stream_.Position;
}
WriteLEInt(0); // Crc
if (patchData != null)
{
patchData.SizePatchOffset = stream_.Position;
}
WriteLEInt(0); // Compressed size
WriteLEInt(0); // Uncompressed size
}
byte[] name = HfsConstants.ConvertToArray(entry.Flags, entry.Name);
if (name.Length > 0xFFFF)
{
throw new HfsException("Entry name too long.");
}
byte[] extra = new byte[0];
WriteLEShort(name.Length);
WriteLEShort(extra.Length);
if (name.Length > 0)
{
stream_.Write(name, 0, name.Length);
}
if (extra.Length > 0)
{
stream_.Write(extra, 0, extra.Length);
}
}
// Write the local file header
// TODO: HfsHelperStream.WriteLocalHeader is not yet used and needs checking for HfsFile and HfsOuptutStream usage
void WriteLocalHeader(HfsEntry entry, EntryPatchData patchData)
{
CompressionMethod method = entry.CompressionMethod;
bool headerInfoAvailable = true; // How to get this?
WriteLEInt(HfsConstants.LocalHeaderSignature);
WriteLEShort(entry.Version);
WriteLEShort(entry.Flags);
WriteLEShort((byte)method);
WriteLEInt((int)entry.DosTime);
if (headerInfoAvailable == true)
{
WriteLEInt((int)entry.CompressedSize);
WriteLEInt((int)entry.Size);
}
else
{
if (patchData != null)
{
patchData.CrcPatchOffset = stream_.Position;
}
WriteLEInt(0); // Crc
if (patchData != null)
{
patchData.SizePatchOffset = stream_.Position;
}
WriteLEInt(0); // Compressed size
WriteLEInt(0); // Uncompressed size
}
byte[] name = HfsConstants.ConvertToArray(entry.Flags, entry.Name);
if (name.Length > 0xFFFF)
{
throw new HfsException("Entry name too long.");
}
byte[] extra = new byte[0];
WriteLEShort(name.Length);
WriteLEShort(extra.Length);
if (name.Length > 0)
{
stream_.Write(name, 0, name.Length);
}
if (extra.Length > 0)
{
stream_.Write(extra, 0, extra.Length);
}
}
