From fdd20492638fe98a62b5e6d5e82f18cf4799fd1a Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Mon, 21 Jun 2010 07:00:04 +0000 Subject: rpc protocol Signed-off-by: Amar Tumballi Signed-off-by: Raghavendra G Signed-off-by: Anand V. Avati BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875 --- xlators/protocol/lib/src/protocol-common.h | 104 +++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 xlators/protocol/lib/src/protocol-common.h (limited to 'xlators/protocol/lib/src/protocol-common.h') diff --git a/xlators/protocol/lib/src/protocol-common.h b/xlators/protocol/lib/src/protocol-common.h new file mode 100644 index 00000000000..98a79d0fa17 --- /dev/null +++ b/xlators/protocol/lib/src/protocol-common.h @@ -0,0 +1,104 @@ +/* + Copyright (c) 2007-2010 Gluster, Inc. + This file is part of GlusterFS. + + GlusterFS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + GlusterFS is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see + . +*/ + +#ifndef _PROTOCOL_COMMON_H +#define _PROTOCOL_COMMON_H + +#define GF_PROTOCOL_DEFAULT_PORT 6971 + +#define GF_LOCAL_IOV 1 /* All headers are here */ +#define GF_EXTRA_IOV 2 /* needed for write/read etc */ + +enum gf_fop_procnum { + GFS3_OP_NULL, /* 0 */ + GFS3_OP_STAT, + GFS3_OP_READLINK, + GFS3_OP_MKNOD, + GFS3_OP_MKDIR, + GFS3_OP_UNLINK, + GFS3_OP_RMDIR, + GFS3_OP_SYMLINK, + GFS3_OP_RENAME, + GFS3_OP_LINK, + GFS3_OP_TRUNCATE, + GFS3_OP_OPEN, + GFS3_OP_READ, + GFS3_OP_WRITE, + GFS3_OP_STATFS, + GFS3_OP_FLUSH, + GFS3_OP_FSYNC, + GFS3_OP_SETXATTR, + GFS3_OP_GETXATTR, + GFS3_OP_REMOVEXATTR, + GFS3_OP_OPENDIR, + GFS3_OP_FSYNCDIR, + GFS3_OP_ACCESS, + GFS3_OP_CREATE, + GFS3_OP_FTRUNCATE, + GFS3_OP_FSTAT, + GFS3_OP_LK, + GFS3_OP_LOOKUP, + GFS3_OP_READDIR, + GFS3_OP_INODELK, + GFS3_OP_FINODELK, + GFS3_OP_ENTRYLK, + GFS3_OP_FENTRYLK, + GFS3_OP_CHECKSUM, + GFS3_OP_XATTROP, + GFS3_OP_FXATTROP, + GFS3_OP_FGETXATTR, + GFS3_OP_FSETXATTR, + GFS3_OP_RCHECKSUM, + GFS3_OP_SETATTR, + GFS3_OP_FSETATTR, + GFS3_OP_READDIRP, + GFS3_OP_RELEASE, + GFS3_OP_RELEASEDIR, + GFS3_OP_MAXVALUE, +} ; + +enum gf_handshake_procnum { + GF_HNDSK_NULL, + GF_HNDSK_DUMP_VERSION, + GF_HNDSK_SETVOLUME, + GF_HNDSK_GETSPEC, + GF_HNDSK_PING, +}; + +enum gf_mgmt_procnum { + GF1_MGMT_NULL, /* 0 */ +}; + + +#define GLUSTER3_1_FOP_PROGRAM 1298437 /* Completely random */ +#define GLUSTER3_1_FOP_VERSION 310 /* 3.1.0 */ +#define GLUSTER3_1_FOP_PROCCNT GFS3_OP_MAXVALUE + +#define GLUSTER1_MGMT_PROGRAM 1298433 /* Completely random */ +#define GLUSTER1_MGMT_VERSION 1 /* 0.0.1 */ + +#define GLUSTER_HNDSK_PROGRAM 14398633 /* Completely random */ +#define GLUSTER_HNDSK_VERSION 1 /* 0.0.1 */ + +int +gf_dirent_unserialize (gf_dirent_t *entries, const char *buf, size_t buf_size); +int +gf_dirent_serialize (gf_dirent_t *entries, char *buf, size_t buf_size); + +#endif /* !_PROTOCOL_COMMON_H */ -- cgit