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wireshark/epan/dissectors/packet-gluster.h
Niels de Vos 2f960b7098 gluster: add support for GlusterD v3 procedures 
The GlusterD Management protocol has been updated to version 3. All procedures are implemented with this change.

This change also takes care of converting values passed in a dictionary
to real and displayable GUIDs.

Change-Id: I93808eda393745aa9ab3b986a6b7997f6f80df50
Reported-by: Vikhyat Umrao <vumrao@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: https://code.wireshark.org/review/1411
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-05-01 11:52:19 +00:00

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/* packet-gluster.h
* Header for gluster dissection
* Copyright 2012, Niels de Vos <ndevos@redhat.com>
* With contributions from:
* Shreedhara LG <shreedharlg@gmail.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*
* References to source files point in general to the glusterfs sources.
* There is currently no RFC or other document where the protocol is
* completely described. The glusterfs sources can be found at:
* - http://git.gluster.com/?p=glusterfs.git
* - https://github.com/gluster/glusterfs
*
* The coding-style is roughly the same as the one use in the Linux kernel,
* see http://www.kernel.org/doc/Documentation/CodingStyle.
*/
#ifndef __PACKET_GLUSTER_H__
#define __PACKET_GLUSTER_H__
#define GLUSTER_PORT 24007
/* most of this comes from rpc/rpc-lib/src/protocol-common.h
* Some versions are commented with a user-visible version, others are not.
* Some programs were introduced starting version 2.
*
* Older versions were removed from the sources.
* One patch that did this is at http://review.gluster.com/610
*/
#define GLUSTERD1_MGMT_PROGRAM 1298433
/* only available in version 1 */
#define GLUSTERFS_PROGRAM 4867634 /* same as GD_BRICK_PROGRAM */
/* only available in version 1 (replaced by GD_BRICK_PROGRAM) */
/* rpc/rpc-lib/src/xdr-common.h */
#define GLUSTER_DUMP_PROGRAM 123451501
/* only available in version 1 */
#define GLUSTER_HNDSK_PROGRAM 14398633
/* only available in version 1 (0.0.1) */
#define GLUSTER_PMAP_PROGRAM 34123456
/* only available in version 1 */
#define GLUSTER_CBK_PROGRAM 52743234
/* only available in version 1 (0.0.1) */
#define GLUSTER3_1_FOP_PROGRAM 1298437
/* available in version 310 (3.1.0) */
#define GD_MGMT_PROGRAM 1238433
/* available in version 1, 2 and 3 */
#define GD_FRIEND_PROGRAM 1238437
/* only available in version 2 (0.0.2) */
#define GLUSTER_CLI_PROGRAM 1238463
/* available in version 1 (0.0.1) and 2 (0.0.2) */
#define GD_BRICK_PROGRAM 4867634
/* only available in version 2 (supersedes GLUSTERFS_PROGRAM) */
/* GD_MGMT_PROGRAM */
enum gf_mgmt_procnum {
GD_MGMT_NULL = 0,
GD_MGMT_PROBE_QUERY,
GD_MGMT_FRIEND_ADD,
GD_MGMT_CLUSTER_LOCK,
GD_MGMT_CLUSTER_UNLOCK,
GD_MGMT_STAGE_OP,
GD_MGMT_COMMIT_OP,
GD_MGMT_FRIEND_REMOVE,
GD_MGMT_FRIEND_UPDATE,
GD_MGMT_CLI_PROBE,
GD_MGMT_CLI_DEPROBE,
GD_MGMT_CLI_LIST_FRIENDS,
GD_MGMT_CLI_CREATE_VOLUME,
GD_MGMT_CLI_GET_VOLUME,
GD_MGMT_CLI_DELETE_VOLUME,
GD_MGMT_CLI_START_VOLUME,
GD_MGMT_CLI_STOP_VOLUME,
GD_MGMT_CLI_RENAME_VOLUME,
GD_MGMT_CLI_DEFRAG_VOLUME,
GD_MGMT_CLI_SET_VOLUME,
GD_MGMT_CLI_ADD_BRICK,
GD_MGMT_CLI_REMOVE_BRICK,
GD_MGMT_CLI_REPLACE_BRICK,
GD_MGMT_CLI_LOG_FILENAME,
GD_MGMT_CLI_LOG_LOCATE,
GD_MGMT_CLI_LOG_ROTATE,
GD_MGMT_CLI_SYNC_VOLUME,
GD_MGMT_CLI_RESET_VOLUME,
GD_MGMT_CLI_FSM_LOG,
GD_MGMT_CLI_GSYNC_SET,
GD_MGMT_CLI_PROFILE_VOLUME,
GD_MGMT_BRICK_OP,
GD_MGMT_CLI_LOG_LEVEL,
GD_MGMT_CLI_STATUS_VOLUME,
GD_MGMT_MAXVALUE
};
/* GLUSTER_CLI_PROGRAM */
enum gluster_cli_procnum {
GLUSTER_CLI_NULL = 0,
GLUSTER_CLI_PROBE,
GLUSTER_CLI_DEPROBE,
GLUSTER_CLI_LIST_FRIENDS,
GLUSTER_CLI_CREATE_VOLUME,
GLUSTER_CLI_GET_VOLUME,
GLUSTER_CLI_GET_NEXT_VOLUME,
GLUSTER_CLI_DELETE_VOLUME,
GLUSTER_CLI_START_VOLUME,
GLUSTER_CLI_STOP_VOLUME,
GLUSTER_CLI_RENAME_VOLUME,
GLUSTER_CLI_DEFRAG_VOLUME,
GLUSTER_CLI_SET_VOLUME,
GLUSTER_CLI_ADD_BRICK,
GLUSTER_CLI_REMOVE_BRICK,
GLUSTER_CLI_REPLACE_BRICK,
GLUSTER_CLI_LOG_FILENAME,
GLUSTER_CLI_LOG_LOCATE,
GLUSTER_CLI_LOG_ROTATE,
GLUSTER_CLI_GETSPEC,
GLUSTER_CLI_PMAP_PORTBYBRICK,
GLUSTER_CLI_SYNC_VOLUME,
GLUSTER_CLI_RESET_VOLUME,
GLUSTER_CLI_FSM_LOG,
GLUSTER_CLI_GSYNC_SET,
GLUSTER_CLI_PROFILE_VOLUME,
GLUSTER_CLI_QUOTA,
GLUSTER_CLI_TOP_VOLUME,
GLUSTER_CLI_GETWD,
GLUSTER_CLI_LOG_LEVEL,
GLUSTER_CLI_STATUS_VOLUME,
GLUSTER_CLI_MOUNT,
GLUSTER_CLI_UMOUNT,
GLUSTER_CLI_HEAL_VOLUME,
GLUSTER_CLI_STATEDUMP_VOLUME,
GLUSTER_CLI_MAXVALUE
};
/* GLUSTER_CLI_PROGRAM 2 */
enum gluster_cli_2_procnum {
GLUSTER_CLI_2_NULL = 0, /* 0 */
GLUSTER_CLI_2_PROBE,
GLUSTER_CLI_2_DEPROBE,
GLUSTER_CLI_2_LIST_FRIENDS,
GLUSTER_CLI_2_CREATE_VOLUME,
GLUSTER_CLI_2_GET_VOLUME,
GLUSTER_CLI_2_GET_NEXT_VOLUME,
GLUSTER_CLI_2_DELETE_VOLUME,
GLUSTER_CLI_2_START_VOLUME,
GLUSTER_CLI_2_STOP_VOLUME,
GLUSTER_CLI_2_RENAME_VOLUME,
GLUSTER_CLI_2_DEFRAG_VOLUME,
GLUSTER_CLI_2_SET_VOLUME,
GLUSTER_CLI_2_ADD_BRICK,
GLUSTER_CLI_2_REMOVE_BRICK,
GLUSTER_CLI_2_REPLACE_BRICK,
GLUSTER_CLI_2_LOG_ROTATE,
GLUSTER_CLI_2_GETSPEC,
GLUSTER_CLI_2_PMAP_PORTBYBRICK,
GLUSTER_CLI_2_SYNC_VOLUME,
GLUSTER_CLI_2_RESET_VOLUME,
GLUSTER_CLI_2_FSM_LOG,
GLUSTER_CLI_2_GSYNC_SET,
GLUSTER_CLI_2_PROFILE_VOLUME,
GLUSTER_CLI_2_QUOTA,
GLUSTER_CLI_2_TOP_VOLUME,
GLUSTER_CLI_2_GETWD,
GLUSTER_CLI_2_STATUS_VOLUME,
GLUSTER_CLI_2_STATUS_ALL,
GLUSTER_CLI_2_MOUNT,
GLUSTER_CLI_2_UMOUNT,
GLUSTER_CLI_2_HEAL_VOLUME,
GLUSTER_CLI_2_STATEDUMP_VOLUME,
GLUSTER_CLI_2_LIST_VOLUME,
GLUSTER_CLI_2_CLRLOCKS_VOLUME,
GLUSTER_CLI_2_MAXVALUE
};
/* GLUSTER_DUMP_PROGRAM */
enum gluster_prog_dump_procs {
GF_DUMP_NULL = 0,
GF_DUMP_DUMP,
GF_DUMP_MAXVALUE
};
/* GLUSTERD1_MGMT_PROGRAM */
enum glusterd_mgmt_procnum {
GLUSTERD_MGMT_NULL = 0,
GLUSTERD_MGMT_PROBE_QUERY,
GLUSTERD_MGMT_FRIEND_ADD,
GLUSTERD_MGMT_CLUSTER_LOCK,
GLUSTERD_MGMT_CLUSTER_UNLOCK,
GLUSTERD_MGMT_STAGE_OP,
GLUSTERD_MGMT_COMMIT_OP,
GLUSTERD_MGMT_FRIEND_REMOVE,
GLUSTERD_MGMT_FRIEND_UPDATE,
GLUSTERD_MGMT_MAXVALUE
};
/* GLUSTERD1_MGMT_PROGRAM for version 2*/
enum glusterd_mgmt_2_procnum {
GLUSTERD_MGMT_2_NULL = 0, /* 0 */
GLUSTERD_MGMT_2_CLUSTER_LOCK,
GLUSTERD_MGMT_2_CLUSTER_UNLOCK,
GLUSTERD_MGMT_2_STAGE_OP,
GLUSTERD_MGMT_2_COMMIT_OP,
GLUSTERD_MGMT_2_MAXVALUE
};
/* GLUSTERD1_MGMT_PROGRAM for version 3 */
enum glusterd_mgmt_3_procnum {
GLUSTERD_MGMT_3_NULL = 0,
GLUSTERD_MGMT_3_LOCK,
GLUSTERD_MGMT_3_PRE_VALIDATE,
GLUSTERD_MGMT_3_BRICK_OP,
GLUSTERD_MGMT_3_COMMIT,
GLUSTERD_MGMT_3_POST_VALIDATE,
GLUSTERD_MGMT_3_UNLOCK,
GLUSTERD_MGMT_3_MAXVALUE
};
/* GLUSTERFS_PROGRAM */
enum gf_brick_procnum {
GF_BRICK_NULL = 0,
GF_BRICK_TERMINATE,
GF_BRICK_XLATOR_INFO,
GF_BRICK_XLATOR_HEAL,
GF_BRICK_MAXVALUE
};
/* GLUSTER_HNDSK_PROGRAM for nersion 1 and 2*/
enum gluster_prog_hndsk_procs {
GF_HNDSK_NULL = 0,
GF_HNDSK_SETVOLUME,
GF_HNDSK_GETSPEC,
GF_HNDSK_PING,
GF_HNDSK_SET_LK_VER,
GF_HNDSK_EVENT_NOTIFY,
GF_HNDSK_MAXVALUE
};
/* GLUSTER_PMAP_PROGRAM */
enum gf_pmap_procnum {
GF_PMAP_NULL = 0,
GF_PMAP_PORTBYBRICK,
GF_PMAP_BRICKBYPORT,
GF_PMAP_SIGNUP,
GF_PMAP_SIGNIN,
GF_PMAP_SIGNOUT,
GF_PMAP_MAXVALUE
};
/* GD_BRICK_PROGRAM */
enum glusterd_brick_procnum {
GLUSTERD_BRICK_NULL = 0,
GLUSTERD_BRICK_TERMINATE,
GLUSTERD_BRICK_XLATOR_INFO,
GLUSTERD_BRICK_XLATOR_HEAL,
GLUSTERD_BRICK_OP,
GLUSTERD_BRICK_MAXVALUE
};
/* "rpc/rpc-lib/src/protocol-common.h" line 174 of 228 */
enum glusterd_brick_2_procnum {
GLUSTERD_2_BRICK_NULL, /* 0 */
GLUSTERD_2_BRICK_TERMINATE,
GLUSTERD_2_BRICK_XLATOR_INFO,
GLUSTERD_2_BRICK_XLATOR_OP,
GLUSTERD_2_BRICK_STATUS,
GLUSTERD_2_BRICK_OP,
GLUSTERD_2_BRICK_XLATOR_DEFRAG,
GLUSTERD_2_NODE_PROFILE,
GLUSTERD_2_NODE_STATUS,
GLUSTERD_2_BRICK_MAXVALUE
};
/* GLUSTER_CBK_PROGRAM */
enum gf_cbk_procnum {
GF_CBK_NULL = 0,
GF_CBK_FETCHSPEC,
GF_CBK_INO_FLUSH,
GF_CBK_MAXVALUE
};
/* GD_FRIEND_PROGRAM defined in "rpc/rpc-lib/src/protocol-common.h" */
enum glusterd_friend_procnum {
GLUSTERD_FRIEND_NULL, /* 0 */
GLUSTERD_PROBE_QUERY,
GLUSTERD_FRIEND_ADD,
GLUSTERD_FRIEND_REMOVE,
GLUSTERD_FRIEND_UPDATE,
GLUSTERD_FRIEND_MAXVALUE
};
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_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_FREMOVEXATTR,
GFS3_OP_FALLOCATE,
GFS3_OP_DISCARD,
GFS3_OP_ZEROFILL,
GFS3_OP_MAXVALUE
};
/* dir-entry types from libglusterfs/src/compat.h */
enum gluster_entry_types {
GLUSTER_DT_UNKNOWN = 0,
GLUSTER_DT_FIFO = 1,
GLUSTER_DT_CHR = 2,
GLUSTER_DT_DIR = 4,
GLUSTER_DT_BLK = 6,
GLUSTER_DT_REG = 8,
GLUSTER_DT_LNK = 10,
GLUSTER_DT_SOCK = 12,
GLUSTER_DT_WHT = 14
};
/* LOCKING operators come from libglusterfs/src/glusterfs.h */
/* based on original enum glusterfs_lk_cmds_t */
enum gluster_lk_cmds {
GF_LK_GETLK = 0,
GF_LK_SETLK,
GF_LK_SETLKW,
GF_LK_RESLK_LCK,
GF_LK_RESLK_LCKW,
GF_LK_RESLK_UNLCK,
GF_LK_GETLK_FD
};
/* based on original enum glusterfs_lk_types_t */
enum gluster_lk_types {
GF_LK_F_RDLCK = 0,
GF_LK_F_WRLCK,
GF_LK_F_UNLCK,
GF_LK_EOL
};
enum gluster_lk_whence {
GF_LK_SEEK_SET = 0,
GF_LK_SEEK_CUR,
GF_LK_SEEK_END
};
/* based on enum glusterd_op_ from xlators/mgmt/glusterd/src/glusterd.h */
enum glusterd_ops {
GD_OP_NONE = 0,
GD_OP_CREATE_VOLUME,
GD_OP_START_BRICK,
GD_OP_STOP_BRICK,
GD_OP_DELETE_VOLUME,
GD_OP_START_VOLUME,
GD_OP_STOP_VOLUME,
GD_OP_DEFRAG_VOLUME,
GD_OP_ADD_BRICK,
GD_OP_REMOVE_BRICK,
GD_OP_REPLACE_BRICK,
GD_OP_SET_VOLUME,
GD_OP_RESET_VOLUME,
GD_OP_SYNC_VOLUME,
GD_OP_LOG_ROTATE,
GD_OP_GSYNC_SET,
GD_OP_PROFILE_VOLUME,
GD_OP_QUOTA,
GD_OP_STATUS_VOLUME,
GD_OP_REBALANCE,
GD_OP_HEAL_VOLUME,
GD_OP_STATEDUMP_VOLUME,
GD_OP_LIST_VOLUME,
GD_OP_CLEARLOCKS_VOLUME,
GD_OP_DEFRAG_BRICK_VOLUME,
GD_OP_COPY_FILE,
GD_OP_SYS_EXEC,
GD_OP_GSYNC_CREATE,
GD_OP_SNAP,
GD_OP_MAX
};
extern int
gluster_rpc_dissect_dict(proto_tree *tree, tvbuff_t *tvb, int hfindex,
int offset);
extern int
gluster_dissect_common_reply(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, void* data _U_);
extern int
glusterfs_gfs3_3_op_common_reply(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, void* data _U_);
#endif /* __PACKET_GLUSTER_H__ */
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