src/OSSupport/GZipFile.cpp


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// GZipFile.cpp

// Implements the cGZipFile class representing a RAII wrapper over zlib's GZip file routines

#include "Globals.h"
#include "File.h"
#include "GZipFile.h"


Compression::Result GZipFile::ReadRestOfFile(const std::string & a_FileName)
{
	InputFileStream File(a_FileName, InputFileStream::binary);
	const std::string Input {std::istreambuf_iterator<char>(File), std::istreambuf_iterator<char>()};
	const ContiguousByteBufferView Data {reinterpret_cast<const std::byte *>(Input.data()), Input.size()};

	return Compression::Extractor().ExtractGZip(Data);
}


void GZipFile::Write(const std::string & a_FileName, ContiguousByteBufferView a_Contents)
{
	OutputFileStream(a_FileName, OutputFileStream::binary)
		<< Compression::Compressor().CompressGZip(a_Contents).GetStringView();
}