#include <avifile/frmhdr.hpp>
#include <common/gdata.hpp>

bool AVIFormatHeader::read(File &inFile)
{
	String strfLiteral("strf");
	String strfHeader;

	strfHeader.reserve(strfLiteral.length()+1);
	inFile.read(strfHeader,strfLiteral.length());
	if(!(strfLiteral==strfHeader))
	{
		inFile-=strfLiteral.length();
		return false;
	}
	if(StreamType::Video==streamType())
	{
    mAVIBitmap.read(inFile);
		::OutputDebugString(mAVIBitmap.toString());
	}
	else if(StreamType::Audio==streamType())
	{
	  mAVIWaveFormatEx.read(inFile);
		::OutputDebugString(mAVIWaveFormatEx.toString());
	}
//	else if(StreamType::IAVS==streamType())mAVIDigitalVideo.read(inFile);
	else if(StreamType::Text==streamType())return true;
	return true;
}

bool AVIFormatHeader::write(File &outFile)
{
  outFile.write("strf");
	if(StreamType::Video==streamType())mAVIBitmap.write(outFile);
	else if(StreamType::Audio==streamType())mAVIWaveFormatEx.write(outFile);
//	else if(StreamType::IAVS==streamType())mAVIDigitalVideo.write(outFile);
	else if(StreamType::Text==streamType())return true;
	return true;
}