lix/src/libstore/worker-protocol.hh

#ifndef __WORKER_PROTOCOL_H
#define __WORKER_PROTOCOL_H


#define WORKER_MAGIC_1 0x6e697864
#define WORKER_MAGIC_2 0x6478696e


typedef enum {
    wopQuit,
    wopIsValidPath,
    wopQuerySubstitutes,
    wopHasSubstitutes,
    wopQueryPathHash,
    wopQueryReferences,
    wopQueryReferrers,
    wopAddToStore,
    wopAddTextToStore,
    wopBuildDerivations,
    wopEnsurePath,
    wopAddTempRoot,
    wopAddIndirectRoot,
    wopSyncWithGC,
} WorkerOp;


#define STDERR_NEXT  0x6f6c6d67
#define STDERR_LAST  0x616c7473
#define STDERR_ERROR 0x63787470


/* The default location of the daemon socket, relative to
   nixStateDir. */
#define DEFAULT_SOCKET_PATH "/daemon.socket"


#endif /* !__WORKER_PROTOCOL_H */
* First remote operation: isValidPath(). 2006-11-30 20:13:59 +00:00			`#ifndef __WORKER_PROTOCOL_H`
			`#define __WORKER_PROTOCOL_H`


			`#define WORKER_MAGIC_1 0x6e697864`
			`#define WORKER_MAGIC_2 0x6478696e`


			`typedef enum {`
* More operations. 2006-11-30 20:45:20 +00:00			`wopQuit,`
			`wopIsValidPath,`
			`wopQuerySubstitutes,`
* More remote operations. * Added new operation hasSubstitutes(), which is more efficient than querySubstitutes().size() > 0. 2006-11-30 22:43:55 +00:00			`wopHasSubstitutes,`
			`wopQueryPathHash,`
			`wopQueryReferences,`
			`wopQueryReferrers,`
* More operations. 2006-11-30 20:45:20 +00:00			`wopAddToStore,`
			`wopAddTextToStore,`
* More remote operations. * Added new operation hasSubstitutes(), which is more efficient than querySubstitutes().size() > 0. 2006-11-30 22:43:55 +00:00			`wopBuildDerivations,`
			`wopEnsurePath,`
* Move addTempRoot() to the store API, and add another function syncWithGC() to allow clients to register GC roots without needing write access to the global roots directory or the GC lock. 2006-12-02 16:41:36 +00:00			`wopAddTempRoot,`
* Add indirect root registration to the protocol so that unprivileged processes can register indirect roots. Of course, there is still the problem that the garbage collector can only read the targets of the indirect roots when it's running as root... 2006-12-04 23:29:16 +00:00			`wopAddIndirectRoot,`
			`wopSyncWithGC,`
* First remote operation: isValidPath(). 2006-11-30 20:13:59 +00:00			`} WorkerOp;`


* Some hackery to propagate the worker's stderr and exceptions to the client. 2006-12-03 02:08:13 +00:00			`#define STDERR_NEXT 0x6f6c6d67`
			`#define STDERR_LAST 0x616c7473`
			`#define STDERR_ERROR 0x63787470`


* When NIX_REMOTE=daemon, connect to /nix/var/nix/daemon.socket instead of forking a worker. 2006-12-04 14:21:39 +00:00			`/* The default location of the daemon socket, relative to`
			`nixStateDir. */`
			`#define DEFAULT_SOCKET_PATH "/daemon.socket"`


* First remote operation: isValidPath(). 2006-11-30 20:13:59 +00:00			`#endif /* !__WORKER_PROTOCOL_H */`