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authorLudovic Courtès <ludo@gnu.org>2014-12-17 23:00:42 +0100
committerLudovic Courtès <ludo@gnu.org>2014-12-19 22:47:37 +0100
commit36457566f9917dc7c0c348d012816a2ca333ef1b (patch)
tree6f1d22a195ea2483b9ce539227d65e8e2a9c137d /nix/libstore/worker-protocol.hh
parent2c7ee1672029aa43afb509af5b5f7261244fa2d1 (diff)
downloadguix-36457566f9917dc7c0c348d012816a2ca333ef1b.tar
guix-36457566f9917dc7c0c348d012816a2ca333ef1b.tar.gz
Merge branch 'nix' into 'master'.
Diffstat (limited to 'nix/libstore/worker-protocol.hh')
-rw-r--r--nix/libstore/worker-protocol.hh60
1 files changed, 60 insertions, 0 deletions
diff --git a/nix/libstore/worker-protocol.hh b/nix/libstore/worker-protocol.hh
new file mode 100644
index 0000000000..9317f89c37
--- /dev/null
+++ b/nix/libstore/worker-protocol.hh
@@ -0,0 +1,60 @@
+#pragma once
+
+namespace nix {
+
+
+#define WORKER_MAGIC_1 0x6e697863
+#define WORKER_MAGIC_2 0x6478696f
+
+#define PROTOCOL_VERSION 0x10e
+#define GET_PROTOCOL_MAJOR(x) ((x) & 0xff00)
+#define GET_PROTOCOL_MINOR(x) ((x) & 0x00ff)
+
+
+typedef enum {
+ wopQuit = 0,
+ wopIsValidPath = 1,
+ wopHasSubstitutes = 3,
+ wopQueryPathHash = 4,
+ wopQueryReferences = 5,
+ wopQueryReferrers = 6,
+ wopAddToStore = 7,
+ wopAddTextToStore = 8,
+ wopBuildPaths = 9,
+ wopEnsurePath = 10,
+ wopAddTempRoot = 11,
+ wopAddIndirectRoot = 12,
+ wopSyncWithGC = 13,
+ wopFindRoots = 14,
+ wopExportPath = 16,
+ wopQueryDeriver = 18,
+ wopSetOptions = 19,
+ wopCollectGarbage = 20,
+ wopQuerySubstitutablePathInfo = 21,
+ wopQueryDerivationOutputs = 22,
+ wopQueryAllValidPaths = 23,
+ wopQueryFailedPaths = 24,
+ wopClearFailedPaths = 25,
+ wopQueryPathInfo = 26,
+ wopImportPaths = 27,
+ wopQueryDerivationOutputNames = 28,
+ wopQueryPathFromHashPart = 29,
+ wopQuerySubstitutablePathInfos = 30,
+ wopQueryValidPaths = 31,
+ wopQuerySubstitutablePaths = 32,
+ wopQueryValidDerivers = 33,
+} WorkerOp;
+
+
+#define STDERR_NEXT 0x6f6c6d67
+#define STDERR_READ 0x64617461 // data needed from source
+#define STDERR_WRITE 0x64617416 // data for sink
+#define STDERR_LAST 0x616c7473
+#define STDERR_ERROR 0x63787470
+
+
+Path readStorePath(Source & from);
+template<class T> T readStorePaths(Source & from);
+
+
+}