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a/src/rcldb/pathhash.cpp |
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b/src/rcldb/pathhash.cpp |
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#ifndef lint
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#ifndef lint
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static char rcsid[] = "@(#$Id: pathhash.cpp,v 1.5 2007-12-13 06:58:21 dockes Exp $ (C) 2005 J.F.Dockes";
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static char rcsid[] = "@(#$Id: pathhash.cpp,v 1.6 2008-07-28 12:24:15 dockes Exp $ (C) 2005 J.F.Dockes";
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#endif
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#endif
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/*
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/*
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* This program is free software; you can redistribute it and/or modify
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* the Free Software Foundation; either version 2 of the License, or
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... |
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#ifndef NO_NAMESPACES
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#ifndef NO_NAMESPACES
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using std::string;
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using std::string;
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namespace Rcl {
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namespace Rcl {
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#endif /* NO_NAMESPACES */
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#endif /* NO_NAMESPACES */
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// Debug only
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#ifdef PATHHASH_HEX
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#ifdef PATHHASH_HEX
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static void md5hexprint(const unsigned char hash[16], string &out)
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static void md5hexprint(const unsigned char hash[16], string &out)
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{
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{
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out.erase();
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out.erase();
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out.reserve(33);
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out.reserve(33);
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... |
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MD5Init(&ctx);
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MD5Init(&ctx);
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MD5Update(&ctx, (const unsigned char *)(path.c_str()+maxlen-HASHLEN),
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MD5Update(&ctx, (const unsigned char *)(path.c_str()+maxlen-HASHLEN),
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path.length() - (maxlen - HASHLEN));
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path.length() - (maxlen - HASHLEN));
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MD5Final(chash, &ctx);
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MD5Final(chash, &ctx);
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#if 0
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#ifdef PATHHASH_HEX
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string hex;
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string hex;
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md5hexprint(chash, hex);
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md5hexprint(chash, hex);
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printf("hex [%s]\n", hex.c_str());
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printf("hex [%s]\n", hex.c_str());
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#endif
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#endif
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string hash;
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string hash;
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base64_encode(string((char *)chash, 16), hash);
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base64_encode(string((char *)chash, 16), hash);
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// We happen to know there will be 2 pad chars in there, that we
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// We happen to know there will be 2 pad chars in there, that we
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// don't need as this won't ever be decoded. Resulting length is 22
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// don't need as this won't ever be decoded. Resulting length is 22
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hash.resize(hash.length() - 2);
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hash.resize(hash.length() - 2);
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// Truncate path and append hash
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// Truncate path and append hash
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phash = path.substr(0, maxlen - HASHLEN) + hash;
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phash = path.substr(0, maxlen - HASHLEN) + hash;
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}
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}
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#ifndef NO_NAMESPACES
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#ifndef NO_NAMESPACES
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