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* A simple API for parsing NAR archives.

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This commit is contained in:
Eelco Dolstra 2008-12-03 17:30:32 +00:00
parent cdee317419
commit 5eaf644c99
3 changed files with 80 additions and 26 deletions
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13
src/libutil/archive.hh
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@ -56,6 +56,19 @@ extern PathFilter defaultPathFilter;
void dumpPath(const Path & path, Sink & sink,
PathFilter & filter = defaultPathFilter);
struct ParseSink
{
virtual void createDirectory(const Path & path) { };
virtual void createRegularFile(const Path & path) { };
virtual void isExecutable() { };
virtual void receiveContents(unsigned char * data, unsigned int len) { };
virtual void createSymlink(const Path & path, const string & target) { };
};
void parseDump(ParseSink & sink, Source & source);
void restorePath(const Path & path, Source & source);