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Code Issues 33 Projects Packages Wiki Activity Actions

Core: XMLParser with stream, GZ[De]CompressFile

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git-svn-id: svn://ultimatepp.org/upp/trunk@6647 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2013-12-11 15:18:50 +00:00
commit 6b3006a342
7 changed files with 231 additions and 39 deletions
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46
uppsrc/Core/z.cpp
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@ -457,12 +457,12 @@ int GZDecompress(Stream& out, Stream& in, int size, Gate2<int, int> progress)
return sz < 0 || in.Get32le() != (int)crc || in.Get32le() != sz ? -1 : sz;
}
int GZCompress(Stream& out, Stream& in, Gate2<int, int> progress = false)
int GZCompress(Stream& out, Stream& in, Gate2<int, int> progress)
{
return GZCompress(out, in, (int)in.GetLeft(), progress);
}
int GZDecompress(Stream& out, Stream& in, Gate2<int, int> progress = false)
int GZDecompress(Stream& out, Stream& in, Gate2<int, int> progress)
{
return GZDecompress(out, in, (int)in.GetLeft(), progress);
}
@ -493,5 +493,47 @@ String GZDecompress(const String& s, Gate2<int, int> progress)
return GZDecompress(~s, s.GetCount(), progress);
}
bool GZCompressFile(const char *dstfile, const char *srcfile, Gate2<int, int> progress)
{
FileIn in(srcfile);
if(!in)
return false;
FileOut out(dstfile);
if(!out)
return false;
if(GZCompress(out, in, (int)in.GetLeft()) < 0)
return false;
out.Close();
return !out.IsError();
}
bool GZCompressFile(const char *srcfile, Gate2<int, int> progress)
{
String dstfile = String(srcfile) + ".gz";
return GZCompressFile(dstfile, srcfile, progress);
}
bool GZDecompressFile(const char *dstfile, const char *srcfile, Gate2<int, int> progress)
{
FileIn in(srcfile);
if(!in)
return false;
FileOut out(dstfile);
if(!out)
return false;
if(GZDecompress(out, in, (int)in.GetLeft()) < 0)
return false;
out.Close();
return !out.IsError();
}
bool GZDecompressFile(const char *srcfile, Gate2<int, int> progress)
{
String dstfile = srcfile;
if(!dstfile.EndsWith(".gz"))
return false;
dstfile.Trim(dstfile.GetLength() - 3);
return GZDecompressFile(dstfile, srcfile, progress);
}
END_UPP_NAMESPACE