mirror of
https://github.com/NixOS/nix
synced 2025-06-28 17:51:15 +02:00
More cleanup
This commit is contained in:
Eelco Dolstra
parent
6bd2c7bb38
commit
b3491c781c
9 changed files with 184 additions and 296 deletions
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@ -43,7 +43,7 @@ static void tunnelStderr(const unsigned char * buf, size_t count)
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{
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if (canSendStderr) {
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try {
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writeInt(STDERR_NEXT, to);
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to << STDERR_NEXT;
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writeString(buf, count, to);
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to.flush();
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} catch (...) {
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@ -72,11 +72,10 @@ static void stopWork(bool success = true, const string & msg = "", unsigned int
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canSendStderr = false;
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if (success)
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writeInt(STDERR_LAST, to);
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to << STDERR_LAST;
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else {
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writeInt(STDERR_ERROR, to);
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writeString(msg, to);
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if (status != 0) writeInt(status, to);
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to << STDERR_ERROR << msg;
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if (status != 0) to << status;
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}
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}
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@ -87,7 +86,7 @@ struct TunnelSink : Sink
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TunnelSink(Sink & to) : to(to) { }
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virtual void operator () (const unsigned char * data, size_t len)
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{
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writeInt(STDERR_WRITE, to);
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to << STDERR_WRITE;
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writeString(data, len, to);
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}
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};
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@ -99,8 +98,7 @@ struct TunnelSource : BufferedSource
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TunnelSource(Source & from) : from(from) { }
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size_t readUnbuffered(unsigned char * data, size_t len)
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{
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writeInt(STDERR_READ, to);
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writeInt(len, to);
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to << STDERR_READ << len;
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to.flush();
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size_t n = readString(data, len, from);
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if (n == 0) throw EndOfFile("unexpected end-of-file");
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@ -166,7 +164,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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assertStorePath(path);
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bool result = store->isValidPath(path);
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stopWork();
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writeInt(result, to);
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to << result;
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break;
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}
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@ -175,7 +173,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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PathSet res = store->queryValidPaths(paths);
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stopWork();
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writeStrings(res, to);
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to << res;
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break;
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}
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@ -184,7 +182,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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PathSet res = store->querySubstitutablePaths(singleton<PathSet>(path));
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stopWork();
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writeInt(res.find(path) != res.end(), to);
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to << (res.find(path) != res.end());
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break;
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}
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@ -193,7 +191,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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PathSet res = store->querySubstitutablePaths(paths);
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stopWork();
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writeStrings(res, to);
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to << res;
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break;
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}
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@ -202,7 +200,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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Hash hash = store->queryPathHash(path);
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stopWork();
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writeString(printHash(hash), to);
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to << printHash(hash);
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break;
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}
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@ -221,7 +219,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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paths = store->queryValidDerivers(path);
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else paths = store->queryDerivationOutputs(path);
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stopWork();
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writeStrings(paths, to);
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to << paths;
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break;
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}
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@ -231,7 +229,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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StringSet names;
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names = store->queryDerivationOutputNames(path);
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stopWork();
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writeStrings(names, to);
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to << names;
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break;
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}
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@ -240,7 +238,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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Path deriver = store->queryDeriver(path);
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stopWork();
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writeString(deriver, to);
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to << deriver;
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break;
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}
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@ -249,7 +247,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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Path path = store->queryPathFromHashPart(hashPart);
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stopWork();
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writeString(path, to);
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to << path;
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break;
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}
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@ -283,7 +281,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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->addToStoreFromDump(recursive ? savedNAR.s : savedRegular.s, baseName, recursive, hashAlgo);
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stopWork();
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writeString(path, to);
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to << path;
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break;
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}
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@ -294,7 +292,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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Path path = store->addTextToStore(suffix, s, refs);
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stopWork();
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writeString(path, to);
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to << path;
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break;
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}
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@ -305,7 +303,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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TunnelSink sink(to);
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store->exportPath(path, sign, sink);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -314,7 +312,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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TunnelSource source(from);
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Paths paths = store->importPaths(!trusted, source);
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stopWork();
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writeStrings(paths, to);
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to << paths;
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break;
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}
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@ -323,7 +321,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->buildPaths(drvs);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -332,7 +330,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->ensurePath(path);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -341,7 +339,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->addTempRoot(path);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -350,7 +348,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->addIndirectRoot(path);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -358,7 +356,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->syncWithGC();
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -366,11 +364,9 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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Roots roots = store->findRoots();
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stopWork();
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writeInt(roots.size(), to);
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for (auto & i : roots) {
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writeString(i.first, to);
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writeString(i.second, to);
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}
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to << roots.size();
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for (auto & i : roots)
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to << i.first << i.second;
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break;
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}
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@ -395,9 +391,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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store->collectGarbage(options, results);
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stopWork();
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writeStrings(results.paths, to);
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writeLongLong(results.bytesFreed, to);
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writeLongLong(0, to); // obsolete
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to << results.paths << results.bytesFreed << 0 /* obsolete */;
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break;
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}
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@ -445,14 +439,11 @@ static void performOp(bool trusted, unsigned int clientVersion,
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stopWork();
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SubstitutablePathInfos::iterator i = infos.find(path);
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if (i == infos.end())
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writeInt(0, to);
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to << 0;
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else {
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writeInt(1, to);
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writeString(i->second.deriver, to);
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writeStrings(i->second.references, to);
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writeLongLong(i->second.downloadSize, to);
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to << 1 << i->second.deriver << i->second.references << i->second.downloadSize;
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if (GET_PROTOCOL_MINOR(clientVersion) >= 7)
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writeLongLong(i->second.narSize, to);
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to << i->second.narSize;
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}
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break;
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}
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@ -463,13 +454,10 @@ static void performOp(bool trusted, unsigned int clientVersion,
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SubstitutablePathInfos infos;
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store->querySubstitutablePathInfos(paths, infos);
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stopWork();
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writeInt(infos.size(), to);
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to << infos.size();
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for (auto & i : infos) {
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writeString(i.first, to);
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writeString(i.second.deriver, to);
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writeStrings(i.second.references, to);
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writeLongLong(i.second.downloadSize, to);
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writeLongLong(i.second.narSize, to);
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to << i.first << i.second.deriver << i.second.references
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<< i.second.downloadSize << i.second.narSize;
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}
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break;
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}
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@ -478,7 +466,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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PathSet paths = store->queryAllValidPaths();
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stopWork();
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writeStrings(paths, to);
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to << paths;
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break;
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}
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@ -486,7 +474,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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PathSet paths = store->queryFailedPaths();
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stopWork();
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writeStrings(paths, to);
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to << paths;
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break;
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}
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@ -495,7 +483,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->clearFailedPaths(paths);
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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}
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@ -504,11 +492,8 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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ValidPathInfo info = store->queryPathInfo(path);
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stopWork();
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writeString(info.deriver, to);
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writeString(printHash(info.hash), to);
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writeStrings(info.references, to);
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writeInt(info.registrationTime, to);
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writeLongLong(info.narSize, to);
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to << info.deriver << printHash(info.hash) << info.references
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<< info.registrationTime << info.narSize;
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break;
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}
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@ -516,7 +501,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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startWork();
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store->optimiseStore();
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stopWork();
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writeInt(1, to);
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to << 1;
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break;
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case wopVerifyStore: {
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@ -527,7 +512,7 @@ static void performOp(bool trusted, unsigned int clientVersion,
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throw Error("you are not privileged to repair paths");
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bool errors = store->verifyStore(checkContents, repair);
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stopWork();
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writeInt(errors, to);
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to << errors;
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break;
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}
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@ -547,8 +532,7 @@ static void processConnection(bool trusted)
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/* Exchange the greeting. */
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unsigned int magic = readInt(from);
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if (magic != WORKER_MAGIC_1) throw Error("protocol mismatch");
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writeInt(WORKER_MAGIC_2, to);
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writeInt(PROTOCOL_VERSION, to);
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to << WORKER_MAGIC_2 << PROTOCOL_VERSION;
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to.flush();
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unsigned int clientVersion = readInt(from);
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