forked from lix-project/lix
* Dump symlinks.
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parent
94cf1f86bb
commit
aeaffec785
22
src/hash.cc
22
src/hash.cc
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@ -192,7 +192,7 @@ static void dumpContents(const string & path, unsigned int size,
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int fd = open(path.c_str(), O_RDONLY);
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if (!fd) throw SysError("opening file " + path);
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unsigned char buf[16384];
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unsigned char buf[65536];
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unsigned int total = 0;
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ssize_t n;
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@ -213,8 +213,6 @@ static void dumpContents(const string & path, unsigned int size,
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void dumpPath(const string & path, DumpSink & sink)
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{
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cerr << path << endl;
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struct stat st;
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if (lstat(path.c_str(), &st))
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throw SysError("getting attributes of path " + path);
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@ -225,11 +223,25 @@ void dumpPath(const string & path, DumpSink & sink)
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writeString("type", sink);
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writeString("regular", sink);
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dumpContents(path, st.st_size, sink);
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} else if (S_ISDIR(st.st_mode)) {
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}
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else if (S_ISDIR(st.st_mode)) {
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writeString("type", sink);
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writeString("directory", sink);
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dumpEntries(path, sink);
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} else throw Error("unknown file type: " + path);
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}
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else if (S_ISLNK(st.st_mode)) {
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writeString("type", sink);
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writeString("symlink", sink);
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char buf[st.st_size];
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if (readlink(path.c_str(), buf, st.st_size) != st.st_size)
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throw SysError("reading symbolic link " + path);
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writeString("target", sink);
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writeString(string(buf, st.st_size), sink);
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}
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else throw Error("unknown file type: " + path);
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writeString(")", sink);
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}
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