Function GzipFile

src/cryptopp/test.cpp:756–786

}

void GzipFile(const char *in, const char *out, int deflate_level)
{
//	FileSource(in, true, new Gzip(new FileSink(out), deflate_level));

	// use a filter graph to compare decompressed data with original
	//
	// Source ----> Gzip ------> Sink
	//    \           |
	//	    \       Gunzip
	//		  \       |
	//		    \     v
	//		      > ComparisonFilter

	EqualityComparisonFilter comparison;

	Gunzip gunzip(new ChannelSwitch(comparison, "0"));
	gunzip.SetAutoSignalPropagation(0);

	FileSink sink(out);

	ChannelSwitch *cs;
	Gzip gzip(cs = new ChannelSwitch(sink), deflate_level);
	cs->AddDefaultRoute(gunzip);

	cs = new ChannelSwitch(gzip);
	cs->AddDefaultRoute(comparison, "1");
	FileSource source(in, true, cs);

	comparison.ChannelMessageSeriesEnd("0");
	comparison.ChannelMessageSeriesEnd("1");
}

void GunzipFile(const char *in, const char *out)
{