RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2024-12-13 15:08:33 +00:00
Code Issues Packages Projects Releases Wiki Activity
3a86b94cb3
ceph/wireshark/wireshark.patch
Ariela 6107617a83 wireshark: update for win32
2008-11-26 17:16:43 -08:00

2850 lines
92 KiB
Diff
Raw Blame History

Index: configure.in
===================================================================
--- configure.in (revision 26859)
+++ configure.in (working copy)
@@ -1671,6 +1671,7 @@
plugins/agentx/Makefile
plugins/artnet/Makefile
plugins/asn1/Makefile
+ plugins/ceph/Makefile
plugins/ciscosm/Makefile
plugins/docsis/Makefile
plugins/enttec/Makefile
Index: Makefile.am
===================================================================
--- Makefile.am (revision 26859)
+++ Makefile.am (working copy)
@@ -243,6 +243,7 @@
-dlopen plugins/agentx/agentx.la \
-dlopen plugins/artnet/artnet.la \
-dlopen plugins/asn1/asn1.la \
+ -dlopen plugins/ceph/ceph.la \
-dlopen plugins/ciscosm/ciscosm.la \
-dlopen plugins/docsis/docsis.la \
-dlopen plugins/enttec/enttec.la \
Index: plugins/ceph/Makefile.common
===================================================================
--- plugins/ceph/Makefile.common (revision 0)
+++ plugins/ceph/Makefile.common (revision 0)
@@ -0,0 +1,31 @@
+# Makefile.common for Cisco SS7 Session Management plugin
+# Contains the stuff from Makefile.am and Makefile.nmake that is
+# a) common to both files and
+# b) portable between both files
+#
+# $Id: Makefile.common 18197 2006-05-21 05:12:17Z sahlberg $
+#
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# the name of the plugin
+PLUGIN_NAME = ceph
+
+# the dissector sources (without any helpers)
+DISSECTOR_SRC = \
+ packet-ceph.c
Index: plugins/ceph/packet-ceph.c
===================================================================
--- plugins/ceph/packet-ceph.c (revision 0)
+++ plugins/ceph/packet-ceph.c (revision 0)
@@ -0,0 +1,1155 @@
+/* packet-ceph.c
+* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <glib.h>
+#include <epan/packet.h>
+#include <epan/dissectors/packet-tcp.h>
+
+// this is needed for ceph_fs to compile in userland
+#ifdef _MSC_VER
+typedef char __s8;
+typedef short __s16;
+typedef int __s32;
+typedef __int64 __s64;
+typedef unsigned char __u8;
+typedef unsigned short __u16;
+typedef unsigned int __u32;
+typedef unsigned __int64 __u64;
+typedef __u16 __le16;
+typedef __u32 __le32;
+typedef __u64 __le64;
+#define __attribute__(x)
+#define O_ACCMODE (O_RDONLY | O_RDWR | O_WRONLY)
+#include <winsock.h>
+#else
+#include <netinet/in.h>
+#include <linux/types.h>
+#endif
+typedef int bool;
+
+#define le16_to_cpu(x) (x)
+#define le32_to_cpu(x) (x)
+#define le64_to_cpu(x) (x)
+
+#include <fcntl.h>
+#include <string.h>
+
+#ifdef _MSC_VER
+#pragma pack(1)
+#endif
+#include "ceph_fs.h"
+#ifdef _MSC_VER
+#pragma pack()
+#endif
+
+
+
+#include <string.h>
+
+#define PROTO_TAG_CEPH "CEPH"
+
+/* Wireshark ID of the CEPH protocol */
+static int proto_ceph = -1;
+
+
+
+/* These are the handles of our subdissectors */
+static dissector_handle_t data_handle=NULL;
+
+static dissector_handle_t ceph_handle;
+static void dissect_ceph(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
+
+static guint32 global_ceph_min_port = 12340;
+static guint32 global_ceph_max_port = 12369;
+
+static guint32 global_ceph_min_mon_port = 12340;
+static guint32 global_ceph_max_mon_port = 12349;
+static guint32 global_ceph_min_mds_port = 12350;
+static guint32 global_ceph_max_mds_port = 12359;
+static guint32 global_ceph_min_osd_port = 12360;
+static guint32 global_ceph_max_osd_port = 12369;
+
+#define DEST_PORT_CEPH ((pinfo->destport >= global_ceph_min_port) && (pinfo->destport <= global_ceph_max_port))
+
+#define PORT_IS_MON(port) ((port >= global_ceph_min_mon_port) && (port <= global_ceph_max_mon_port))
+#define PORT_IS_MDS(port) ((port >= global_ceph_min_mds_port) && (port <= global_ceph_max_mds_port))
+#define PORT_IS_OSD(port) ((port >= global_ceph_min_osd_port) && (port <= global_ceph_max_osd_port))
+
+#define IS_ENTITY(cmp, port1, port2) (cmp(port1) || cmp(port2))
+
+#define IS_MON(pinfo) IS_ENTITY(PORT_IS_MON, pinfo->srcport, pinfo->destport)
+#define IS_MDS(pinfo) IS_ENTITY(PORT_IS_MDS, pinfo->srcport, pinfo->destport)
+#define IS_OSD(pinfo) IS_ENTITY(PORT_IS_OSD, pinfo->srcport, pinfo->destport)
+
+#define MON_STR "mon"
+#define MDS_STR "mds"
+#define OSD_STR "osd"
+
+#define FMT_INO "0x%.16llx"
+
+#define PROTO_ADD_TEXT(type, s, field, modifier)\
+ proto_tree_add_text(tree, tvb, offset + offsetof(type, field), sizeof(s->field), "" #field ": " modifier, s->field);
+
+#define CTIME_BUF_LEN 128
+
+#define PROTO_ADD_TIME(tvb, tree, type, offset, head, field, name) \
+ do { \
+ time_t time; \
+ time = head->field.tv_sec; \
+ proto_tree_add_text(tree, tvb, offset + offsetof(type, field), \
+ sizeof(head->field), "" #name ": %s (%d ns)", ctime(&time), head->field.tv_nsec); \
+ } while (0)
+
+static const value_string packettypenames[] = {
+ { 1, "Shutdown" },
+ { 2, "Ping" },
+ { 4, "Mon Map" },
+ { 5, "Mon Get Map" },
+ { 10, "Client Mount" },
+ { 11, "Client Unmount" },
+ { 12, "Statfs" },
+ { 13, "Statfs Reply" },
+ { 20, "MDS Get Map" },
+ { 21, "MDS Map" },
+ { 22, "Client Session" },
+ { 23, "Client Reconnect" },
+ { 24, "Client Request" },
+ { 25, "Client Request Forward" },
+ { 26, "Client Reply" },
+ { 0x310, "Client Caps" },
+ { 0x311, "Client Lease" },
+ { 0x312, "Client Snap" },
+ { 40, "OSD Get Map" },
+ { 41, "OSD Map" },
+ { 42, "OSD Op" },
+ { 43, "OSD Op Reply" },
+ { 0, NULL }
+};
+
+#define ACK_MSG_SIZE 5
+#define TVB_MSG_HEADER_POS(x) (1 + offsetof(struct ceph_msg_header, x))
+#define TVB_IS_ACK(ofs) (tvb_get_guint8(tvb, ofs) == CEPH_MSGR_TAG_ACK)
+#define TVB_MSG_FIELD(func, tvb, ofs, field) func(tvb, ofs + (TVB_IS_ACK(ofs) ? ACK_MSG_SIZE : 0) + TVB_MSG_HEADER_POS(field))
+
+/* The following hf_* variables are used to hold the Wireshark IDs of
+* our header fields; they are filled out when we call
+* proto_register_field_array() in proto_register_ceph()
+*/
+/** Kts attempt at defining the protocol */
+static gint hf_ceph = -1;
+static gint hf_ceph_mds_op = -1;
+static gint hf_ceph_header = -1;
+static gint hf_ceph_banner = -1;
+static gint hf_ceph_entity_addr = -1;
+static gint hf_ceph_entity_type = -1;
+static gint hf_ceph_entity_num = -1;
+static gint hf_ceph_fsid = -1;
+static gint hf_ceph_banner_magic = -1;
+static gint hf_ceph_banner_version = -1;
+static gint hf_ceph_connect_erank = -1;
+static gint hf_ceph_connect_nonce = -1;
+static gint hf_ceph_sockaddr_in = -1;
+static gint hf_ceph_connect_host_type = -1;
+static gint hf_ceph_connect_tag = -1;
+static gint hf_ceph_connect_global_seq = -1;
+static gint hf_ceph_connect_connect_seq = -1;
+static gint hf_ceph_connect_flags = -1;
+static gint hf_ceph_length = -1;
+static gint hf_ceph_type = -1;
+static gint hf_ceph_text = -1;
+static gint hf_ceph_path = -1;
+static gint hf_sin_family = -1;
+static gint hf_sin_port = -1;
+static gint hf_sin_addr = -1;
+static gint hf_ceph_hdr_tag = -1;
+static gint hf_ceph_hdr_seq_ack = -1;
+static gint hf_ceph_hdr_seq = -1;
+static gint hf_ceph_hdr_type = -1;
+static gint hf_ceph_hdr_priority = -1;
+static gint hf_ceph_hdr_mon_protocol = -1;
+static gint hf_ceph_hdr_osd_protocol = -1;
+static gint hf_ceph_hdr_mds_protocol = -1;
+static gint hf_ceph_hdr_client_protocol = -1;
+static gint hf_ceph_hdr_front_len = -1;
+static gint hf_ceph_hdr_data_off = -1;
+static gint hf_ceph_hdr_data_len = -1;
+static gint hf_ceph_data = -1;
+static gint hf_ceph_front = -1;
+static gint hf_ceph_hdr_src = -1;
+static gint hf_ceph_hdr_orig_src = -1;
+static gint hf_ceph_hdr_dst = -1;
+static gint hf_ceph_hdr_crc = -1;
+static gint hf_ceph_footer = -1;
+static gint hf_ceph_footer_flags = -1;
+static gint hf_ceph_footer_front_crc = -1;
+static gint hf_ceph_footer_data_crc = -1;
+
+
+/* These are the ids of the subtrees that we may be creating */
+static gint ett_ceph = -1;
+static gint ett_ceph_header = -1;
+static gint ett_ceph_banner = -1;
+static gint ett_ceph_entity_addr = -1;
+static gint ett_ceph_length = -1;
+static gint ett_ceph_type = -1;
+static gint ett_ceph_text = -1;
+static gint ett_ceph_front = -1;
+static gint ett_ceph_data = -1;
+static gint ett_ceph_footer = -1;
+
+
+void proto_reg_handoff_ceph(void)
+{
+ static gboolean initialized=FALSE;
+ static guint32 port;
+
+ if (!initialized) {
+ data_handle = find_dissector("data");
+ ceph_handle = create_dissector_handle(dissect_ceph, proto_ceph);
+ for (port = global_ceph_min_port; port <= global_ceph_max_port; port++)
+ dissector_add("tcp.port", port, ceph_handle);
+ }
+
+}
+
+void proto_register_ceph (void)
+{
+ /* A header field is something you can search/filter on.
+ *
+ * We create a structure to register our fields. It consists of an
+ * array of hf_register_info structures, each of which are of the format
+ * {&(field id), {name, abbrev, type, display, strings, bitmask, blurb, HFILL}}.
+ */
+ static hf_register_info hf[] = {
+ { &hf_ceph,
+ { "Data", "ceph.data", FT_NONE, BASE_NONE, NULL, 0x0,
+ "CEPH PDU", HFILL }},
+ { &hf_ceph_header,
+ { "Header", "ceph.header", FT_NONE, BASE_NONE, NULL, 0x0,
+ "CEPH Header", HFILL }},
+ { &hf_ceph_banner,
+ { "Ceph Banner", "ceph.connect.banner", FT_STRING, BASE_NONE, NULL, 0x0,
+ "Ceph Banner", HFILL }},
+ { &hf_ceph_entity_type,
+ { "Ceph Entity Type", "ceph.entity.type", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Ceph Entity Type", HFILL }},
+ { &hf_ceph_entity_num,
+ { "Ceph Entity Num", "ceph.entity.num", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Ceph Entity Num", HFILL }},
+ { &hf_ceph_entity_addr,
+ { "Ceph Entity Addr", "ceph.entity.addr", FT_NONE, BASE_NONE, NULL, 0x0,
+ "Ceph Entity Addr", HFILL }},
+ { &hf_ceph_fsid,
+ { "Ceph FSID", "ceph.fsid", FT_NONE, BASE_NONE, NULL, 0x0,
+ "Ceph FSID", HFILL }},
+ { &hf_ceph_banner_magic,
+ { "Ceph Banner Magic", "ceph.connect.banner.magic", FT_STRING, BASE_NONE, NULL, 0x0,
+ "Ceph Banner Magic", HFILL }},
+ { &hf_ceph_banner_version,
+ { "Ceph Banner Version", "ceph.connect.banner.ver", FT_STRING, BASE_NONE, NULL, 0x0,
+ "Ceph Banner", HFILL }},
+ { &hf_ceph_connect_erank,
+ { "erank", "ceph.connect.erank", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "connect: erank", HFILL }},
+ { &hf_ceph_connect_nonce,
+ { "nonce", "ceph.connect.nonce", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "connect: nonce", HFILL }},
+ { &hf_ceph_sockaddr_in,
+ { "sockaddr_in", "ceph.sockaddr_in", FT_NONE, BASE_NONE, NULL, 0x0,
+ "sockaddr_in", HFILL }},
+ { &hf_sin_family,
+ { "sin_family", "ceph.sin_family", FT_UINT16, BASE_HEX, NULL, 0x0,
+ "sockaddr_in: sin_family", HFILL }},
+ { &hf_sin_port,
+ { "sin_port", "ceph.sin_port", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "sockaddr_in: sin_port", HFILL }},
+ { &hf_sin_addr,
+ { "ip addr", "ceph.addr", FT_IPv4, BASE_NONE, NULL, 0x0,
+ "sockaddr_in: ip addr", HFILL }},
+ { &hf_ceph_connect_host_type,
+ { "host_type", "ceph.connect.host_type", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "connect: host_type", HFILL }},
+ { &hf_ceph_connect_tag,
+ { "tag", "ceph.connect.tag", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "connect: tag", HFILL }},
+ { &hf_ceph_mds_op,
+ { "mds op", "ceph.mds.op", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "ceph: mds op", HFILL }},
+ { &hf_ceph_connect_global_seq,
+ { "global_seq", "ceph.connect.global_seq", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "connect: global_seq", HFILL }},
+ { &hf_ceph_connect_connect_seq,
+ { "connect_seq", "ceph.connect.connect_seq", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "connect: connect_seq", HFILL }},
+ { &hf_ceph_connect_flags,
+ { "flags", "ceph.connect.flags", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "connect: flags", HFILL }},
+ { &hf_ceph_length,
+ { "Package Length", "ceph.len", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Package Length", HFILL }},
+ { &hf_ceph_type,
+ { "Type", "ceph.type", FT_UINT8, BASE_DEC, VALS(packettypenames), 0x0,
+ "Package Type", HFILL }},
+ { &hf_ceph_text,
+ { "Text", "ceph.text", FT_STRING, BASE_NONE, NULL, 0x0,
+ "Text", HFILL }},
+ { &hf_ceph_path,
+ { "path", "ceph.path", FT_STRING, BASE_NONE, NULL, 0x0,
+ "path", HFILL }},
+ { &hf_ceph_hdr_tag,
+ { "tag", "ceph.tag", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "hdr: tag", HFILL }},
+ { &hf_ceph_hdr_seq_ack,
+ { "ack seq", "ceph.ack.seq", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "ack: seq", HFILL }},
+ { &hf_ceph_hdr_seq,
+ { "seq", "ceph.seq", FT_UINT64, BASE_DEC, NULL, 0x0,
+ "hdr: seq", HFILL }},
+ { &hf_ceph_hdr_type,
+ { "type", "ceph.type", FT_UINT16, BASE_HEX, NULL, 0x0,
+ "hdr: type", HFILL }},
+ { &hf_ceph_hdr_priority,
+ { "priority", "ceph.priority", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "hdr: priority", HFILL }},
+ { &hf_ceph_hdr_mon_protocol,
+ { "mon_protocol", "ceph.mon_protocol", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "hdr: mon_protocol", HFILL }},
+ { &hf_ceph_hdr_osd_protocol,
+ { "osd_protocol", "ceph.osd_protocol", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "hdr: osd_protocol", HFILL }},
+ { &hf_ceph_hdr_mds_protocol,
+ { "mds_protocol", "ceph.mds_protocol", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "hdr: mds_protocol", HFILL }},
+ { &hf_ceph_hdr_client_protocol,
+ { "client_protocol", "ceph.client_protocol", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "hdr: client_protocol", HFILL }},
+ { &hf_ceph_hdr_front_len,
+ { "front_len", "ceph.front_len", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "hdr: front_len", HFILL }},
+ { &hf_ceph_hdr_data_off,
+ { "data_off", "ceph.data_off", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "hdr: data_off", HFILL }},
+ { &hf_ceph_hdr_data_len,
+ { "data_len", "ceph.data_len", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "hdr: data_len", HFILL }},
+ { &hf_ceph_hdr_src,
+ { "src", "ceph.src", FT_NONE, BASE_NONE, NULL, 0x0,
+ "hdr: src", HFILL }},
+ { &hf_ceph_hdr_orig_src,
+ { "orig_src", "ceph.orig_src", FT_NONE, BASE_NONE, NULL, 0x0,
+ "hdr: orig_src", HFILL }},
+ { &hf_ceph_hdr_dst,
+ { "dst", "ceph.dst", FT_NONE, BASE_NONE, NULL, 0x0,
+ "hdr: dst", HFILL }},
+ { &hf_ceph_hdr_crc,
+ { "crc", "ceph.crc", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "hdr: crc", HFILL }},
+ { &hf_ceph_front,
+ { "Front", "ceph.front", FT_NONE, BASE_NONE, NULL, 0x0,
+ "Ceph Front", HFILL }},
+ { &hf_ceph_data,
+ { "Data", "ceph.data", FT_NONE, BASE_HEX, NULL, 0x0,
+ "Ceph Data", HFILL }},
+ { &hf_ceph_footer,
+ { "Footer", "ceph.footer", FT_NONE, BASE_HEX, NULL, 0x0,
+ "Ceph Footer", HFILL }},
+ { &hf_ceph_footer_flags,
+ { "flags", "ceph.footer.flags", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "footer: flags", HFILL }},
+ { &hf_ceph_footer_front_crc,
+ { "front_crc", "ceph.footer.front_crc", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "footer: front_crc", HFILL }},
+ { &hf_ceph_footer_data_crc,
+ { "data_crc", "ceph.footer.data_crc", FT_UINT32, BASE_HEX, NULL, 0x0,
+ "footer: data_crc", HFILL }},
+ };
+ static gint *ett[] = {
+ &ett_ceph,
+ &ett_ceph_header,
+ &ett_ceph_banner,
+ &ett_ceph_length,
+ &ett_ceph_entity_addr,
+ &ett_ceph_type,
+ &ett_ceph_text,
+ &ett_ceph_data,
+ &ett_ceph_front,
+ &ett_ceph_footer
+ };
+ //if (proto_ceph == -1) { /* execute protocol initialization only once */
+ proto_ceph = proto_register_protocol ("CEPH Protocol", "CEPH", "ceph");
+
+ proto_register_field_array (proto_ceph, hf, array_length (hf));
+ proto_register_subtree_array (ett, array_length (ett));
+ register_dissector("ceph", dissect_ceph, proto_ceph);
+ //}
+}
+
+static guint32 dissect_sockaddr_in(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_sockaddr_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+ proto_item *ceph_item = proto_tree_get_parent(tree);
+
+ ceph_sockaddr_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_sockaddr_in, tvb, offset, 16, TRUE );
+ ceph_sockaddr_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ proto_tree_add_item(ceph_sockaddr_tree, hf_sin_family, tvb, offset, 2, TRUE);
+ proto_tree_add_item(ceph_sockaddr_tree, hf_sin_port, tvb, offset+2, 2, TRUE);
+ proto_tree_add_item(ceph_sockaddr_tree, hf_sin_addr, tvb, offset+4, 4, FALSE);
+ offset += 16;
+ return offset;
+}
+
+static guint32 dissect_ceph_banner(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_banner_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_banner, tvb, offset, 8, TRUE );
+ ceph_banner_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ proto_tree_add_item(ceph_banner_tree, hf_ceph_banner_magic, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_banner_tree, hf_ceph_banner_version, tvb, offset+4, 4, TRUE);
+
+ return offset+9;
+}
+
+static guint32 dissect_ceph_entity_addr(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_entity_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_entity_addr, tvb, offset, sizeof(struct ceph_entity_addr), TRUE );
+ ceph_entity_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_connect_erank, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_connect_nonce, tvb, offset+4, 4, TRUE);
+ offset = dissect_sockaddr_in(tvb, ceph_entity_tree, offset+8);
+#if 0
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_connect_host_type, tvb, offset, 4, TRUE);
+ offset += 4;
+#endif
+
+ return offset;
+}
+
+static guint32 dissect_ceph_fsid(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_entity_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+ struct ceph_fsid *fsid;
+
+ fsid = (struct ceph_fsid *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_fsid));
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_fsid, tvb, offset, sizeof(struct ceph_entity_addr), TRUE );
+ ceph_entity_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_connect_erank, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_connect_nonce, tvb, offset+4, 4, TRUE);
+
+ proto_tree_add_text(tree, tvb, offsetof(struct ceph_fsid, major),
+ sizeof(fsid->major), "major: " FMT_INO, fsid->major);
+ proto_tree_add_text(tree, tvb, offsetof(struct ceph_fsid, minor),
+ sizeof(fsid->minor), "minor: " FMT_INO, fsid->minor);
+
+ offset += sizeof(struct ceph_fsid);
+
+ return offset;
+}
+
+static guint32 dissect_ceph_entity_inst(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_entity_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_entity_addr, tvb, offset, sizeof(struct ceph_entity_addr), TRUE );
+ ceph_entity_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_entity_type, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_entity_tree, hf_ceph_entity_num, tvb, offset+4, 4, TRUE);
+ offset += 8;
+ offset = dissect_ceph_entity_addr(tvb, ceph_entity_tree, offset);
+ return offset;
+}
+
+static guint32 dissect_ceph_footer(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_footer_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_footer, tvb, offset, sizeof(struct ceph_msg_footer), TRUE );
+ ceph_footer_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+ proto_tree_add_item(ceph_footer_tree, hf_ceph_footer_flags, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_footer_tree, hf_ceph_footer_front_crc, tvb, offset+4, 4, TRUE);
+ proto_tree_add_item(ceph_footer_tree, hf_ceph_footer_data_crc, tvb, offset+8, 4, TRUE);
+ offset += 12;
+ return offset;
+}
+
+static guint32 dissect_ceph_client_connect(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_header_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+ proto_item *ceph_item = proto_tree_get_parent(tree);
+
+ offset = dissect_ceph_banner(tvb, tree, offset);
+
+ ceph_header_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_header, tvb, offset, -1, TRUE );
+ ceph_header_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ offset = dissect_ceph_entity_addr(tvb, ceph_header_tree, offset);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_host_type, tvb, offset, 4, TRUE);
+ offset += 4;
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_global_seq, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_connect_seq, tvb, offset+4, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_flags, tvb, offset+8, 1, TRUE);
+ offset += 8;
+ return offset;
+}
+
+static guint32 dissect_ceph_server_connect(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_header_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+ proto_item *ceph_item = proto_tree_get_parent(tree);
+
+ offset = dissect_ceph_banner(tvb, tree, offset);
+
+ ceph_header_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_header, tvb, offset, -1, TRUE );
+ ceph_header_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ offset = dissect_ceph_entity_addr(tvb, ceph_header_tree, offset);
+
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_tag, tvb, offset, 1, TRUE);
+ offset += 1;
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_global_seq, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_connect_seq, tvb, offset+4, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_connect_flags, tvb, offset+8, 1, TRUE);
+ return offset;
+}
+
+static guint32 dissect_ceph_file_layout(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ guint32 orig_ofs = offset;
+ struct ceph_file_layout *lo;
+
+ lo = (struct ceph_file_layout *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_file_layout));
+
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_stripe_unit, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_stripe_count, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_object_size, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_cas_hash, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_object_stripe_unit, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_pg_preferred, "%d");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_pg_type, "%u");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_pg_size, "%u");
+ PROTO_ADD_TEXT(struct ceph_file_layout, lo, fl_pg_pool, "%u");
+
+ return orig_ofs + sizeof(struct ceph_mds_reply_head);
+}
+
+static int dissect_ceph_filepath(tvbuff_t *tvb, proto_tree *tree, guint32 offset, char **path, guint64 *ino)
+{
+ guint32 len;
+ const char *p = NULL;
+
+ *ino = tvb_get_letoh64(tvb, offset);
+ proto_tree_add_text(tree, tvb, offset, sizeof(*ino), "inode: " FMT_INO, *ino);
+ offset += sizeof(*ino);
+ len = tvb_get_letohl(tvb, offset);
+ proto_tree_add_text(tree, tvb, offset, sizeof(len), "len: %d", len);
+ offset += sizeof(len);
+
+ if (len) {
+ p = tvb_get_ptr(tvb, offset, len);
+ *path = malloc(len+1);
+ if (*path) {
+ memcpy(*path, p, len);
+ (*path)[len] = '\0';
+ proto_tree_add_item(tree, hf_ceph_path, tvb, offset, len, TRUE);
+ }
+ }
+
+ offset += len;
+
+ return offset;
+}
+
+static guint32 dissect_ceph_mon_statfs(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ struct ceph_mon_statfs *req;
+
+ req = (struct ceph_mon_statfs *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mon_statfs));
+
+ dissect_ceph_fsid(tvb, tree, offset + offsetof(struct ceph_mon_statfs, fsid));
+ PROTO_ADD_TEXT(struct ceph_mon_statfs, req, tid, "%lld");
+
+ return offset + sizeof(struct ceph_mon_statfs);
+}
+
+static guint32 dissect_ceph_mon_statfs_reply(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ struct ceph_mon_statfs_reply *req;
+
+ req = (struct ceph_mon_statfs_reply *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mon_statfs_reply));
+
+ dissect_ceph_fsid(tvb, tree, offset + offsetof(struct ceph_mon_statfs_reply, fsid));
+ PROTO_ADD_TEXT(struct ceph_mon_statfs_reply, req, tid, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mon_statfs_reply, req, st.f_total, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mon_statfs_reply, req, st.f_free, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mon_statfs_reply, req, st.f_avail, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mon_statfs_reply, req, st.f_objects, "%lld");
+
+ return offset + sizeof(struct ceph_mon_statfs_reply);
+}
+
+static guint32 dissect_ceph_client_osd_getmap(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ struct ceph_osd_getmap *req;
+
+ req = (struct ceph_osd_getmap *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_osd_getmap));
+
+ dissect_ceph_fsid(tvb, tree, offset + offsetof(struct ceph_osd_getmap, fsid));
+ PROTO_ADD_TEXT(struct ceph_osd_getmap, req, start, "%d");
+
+ return offset + sizeof(struct ceph_osd_getmap);
+}
+
+static guint32 dissect_ceph_client_mds_getmap(tvbuff_t *tvb, proto_tree *tree, guint32 offset)
+{
+ struct ceph_mds_getmap *req;
+
+ req = (struct ceph_mds_getmap *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mds_getmap));
+
+ dissect_ceph_fsid(tvb, tree, offset + offsetof(struct ceph_mds_getmap, fsid));
+ PROTO_ADD_TEXT(struct ceph_mds_getmap, req, want, "%d");
+
+ return offset + sizeof(struct ceph_mds_getmap);
+}
+
+static guint32 dissect_ceph_client_mds_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset)
+{
+ struct ceph_mds_request_head *head;
+ proto_item *item;
+
+ head = (struct ceph_mds_request_head *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mds_request_head));
+
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, tid, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, oldest_client_tid, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, mdsmap_epoch, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, num_fwd, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, retry_attempt, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, mds_wants_replica_in_dirino, "%lld");
+
+ item = proto_tree_add_item(tree, hf_ceph_mds_op, tvb, offset+offsetof(struct ceph_mds_request_head, op), sizeof(head->op), TRUE);
+ proto_item_append_text(item, " (%s)", ceph_mds_op_name(head->op));
+
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, caller_uid, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, caller_gid, "%d");
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", ceph_mds_op_name(head->op));
+ }
+
+ switch (head->op) {
+ case CEPH_MDS_OP_FINDINODE:
+ break;
+ case CEPH_MDS_OP_STAT:
+ case CEPH_MDS_OP_LSTAT:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.stat.mask, "0x%.4x");
+ break;
+ case CEPH_MDS_OP_LUTIME:
+ case CEPH_MDS_OP_UTIME:
+#define MDS_REQ_ADD_TIME(field) PROTO_ADD_TIME(tvb, tree, struct ceph_mds_request_head, offset, head, args.utime.field, field)
+ MDS_REQ_ADD_TIME(mtime);
+ MDS_REQ_ADD_TIME(atime);
+ MDS_REQ_ADD_TIME(ctime);
+ break;
+ case CEPH_MDS_OP_CHMOD:
+ case CEPH_MDS_OP_LCHMOD:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.chmod.mode, "0%.5o");
+ break;
+ case CEPH_MDS_OP_CHOWN:
+ case CEPH_MDS_OP_LCHOWN:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.chown.uid, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.chown.gid, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.chown.mask, "0x%.4x");
+ break;
+ case CEPH_MDS_OP_LSETLAYOUT:
+ dissect_ceph_file_layout(tvb, tree, offset + offsetof(struct ceph_mds_request_head, args.setlayout.layout));
+ break;
+ case CEPH_MDS_OP_SETXATTR:
+ case CEPH_MDS_OP_LSETXATTR:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.setxattr.flags, "0x%.4x");
+ break;
+ case CEPH_MDS_OP_READDIR:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.readdir.frag, "%d");
+ break;
+ case CEPH_MDS_OP_MKNOD:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.mknod.mode, "0%.5o");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.mknod.rdev, "%d");
+ break;
+ case CEPH_MDS_OP_OPEN:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.open.flags, "%x");
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.open.mode, "0%.5o");
+ break;
+ case CEPH_MDS_OP_LTRUNCATE:
+ case CEPH_MDS_OP_TRUNCATE:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.truncate.length, "%lld");
+ break;
+ case CEPH_MDS_OP_MKDIR:
+ PROTO_ADD_TEXT(struct ceph_mds_request_head, head, args.mkdir.mode, "0%.5o");
+ break;
+ case CEPH_MDS_OP_RMXATTR:
+ case CEPH_MDS_OP_LRMXATTR:
+ case CEPH_MDS_OP_LINK:
+ case CEPH_MDS_OP_UNLINK:
+ case CEPH_MDS_OP_RENAME:
+ case CEPH_MDS_OP_RMDIR:
+ case CEPH_MDS_OP_SYMLINK:
+ case CEPH_MDS_OP_FSYNC:
+ case CEPH_MDS_OP_LSSNAP:
+ case CEPH_MDS_OP_MKSNAP:
+ case CEPH_MDS_OP_RMSNAP:
+ break;
+ }
+
+ offset += sizeof(struct ceph_mds_request_head);
+
+ if (head->op == CEPH_MDS_OP_FINDINODE) {
+
+ } else {
+ guint64 ino1, ino2;
+ char *s1 = NULL, *s2 = NULL;
+
+ offset = dissect_ceph_filepath(tvb, tree, offset, &s1, &ino1);
+ offset = dissect_ceph_filepath(tvb, tree, offset, &s2, &ino2);
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ if (s1)
+ col_append_fstr(pinfo->cinfo, COL_INFO, " %s", s1);
+ if (s2)
+ col_append_fstr(pinfo->cinfo, COL_INFO, " -> %s", s2);
+ }
+
+
+
+ }
+
+ return offset;
+}
+
+static guint32 dissect_ceph_client_mds_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset)
+{
+ guint32 orig_ofs = offset;
+ struct ceph_mds_reply_head *head;
+
+ head = (struct ceph_mds_reply_head *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mds_reply_head));
+
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, tid, "%lld");
+
+ proto_tree_add_text(tree, tvb, offsetof(struct ceph_mds_reply_head, op),
+ sizeof(head->op), "op: %d (%s)", head->op, ceph_mds_op_name(head->op));
+
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, result, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, file_caps, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, file_caps_seq, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, file_caps_mseq, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_reply_head, head, mdsmap_epoch, "%d");
+
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", ceph_mds_op_name(head->op));
+ }
+
+ return orig_ofs + sizeof(struct ceph_mds_reply_head);
+}
+
+static guint32 dissect_ceph_client_mds_lease_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset)
+{
+ guint32 orig_ofs = offset;
+ struct ceph_mds_lease *head;
+ static char *lease_action[] = { "", "revoke", "release", "renew" };
+
+ head = (struct ceph_mds_lease *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mds_lease));
+
+ PROTO_ADD_TEXT(struct ceph_mds_lease, head, action, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_lease, head, mask, "%.4x");
+ PROTO_ADD_TEXT(struct ceph_mds_lease, head, ino, FMT_INO);
+ PROTO_ADD_TEXT(struct ceph_mds_lease, head, first, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mds_lease, head, last, "%lld");
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ if (head->action < 4) {
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", lease_action[head->action]);
+ }
+ }
+
+ return orig_ofs + sizeof(struct ceph_mds_lease);
+}
+
+static guint32 dissect_ceph_client_mds_caps_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset)
+{
+ guint32 orig_ofs = offset;
+ struct ceph_mds_caps *head;
+
+ head = (struct ceph_mds_caps *)tvb_get_ptr(tvb, offset, sizeof(struct ceph_mds_caps));
+
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, op, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, ino, FMT_INO);
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, seq, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, caps, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, wanted, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, size, "%llu");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, max_size, "%llu");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, truncate_seq, "%lld");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, migrate_seq, "%d");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, time_warp_seq, "%llu");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, snap_follows, "%llu");
+ PROTO_ADD_TEXT(struct ceph_mds_caps, head, snap_trace_len, "%d");
+
+#define CAPS_REQ_ADD_TIME(field) PROTO_ADD_TIME(tvb, tree, struct ceph_mds_caps, offset, head, field, field)
+ CAPS_REQ_ADD_TIME(mtime);
+ CAPS_REQ_ADD_TIME(atime);
+ CAPS_REQ_ADD_TIME(ctime);
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", ceph_cap_op_name(head->op));
+ }
+
+ return orig_ofs + sizeof(struct ceph_mds_caps);
+}
+
+static guint32 dissect_ceph_client_front(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset, guint16 type)
+{
+ switch (type) {
+ case CEPH_MSG_STATFS:
+ offset = dissect_ceph_mon_statfs(tvb, tree, offset);
+ break;
+ case CEPH_MSG_STATFS_REPLY:
+ offset = dissect_ceph_mon_statfs_reply(tvb, tree, offset);
+ break;
+ case CEPH_MSG_CLIENT_REQUEST: /* mds request */
+ offset = dissect_ceph_client_mds_request(tvb, pinfo, tree, offset);
+ break;
+ case CEPH_MSG_CLIENT_REPLY:
+ offset = dissect_ceph_client_mds_reply(tvb, pinfo, tree, offset);
+ break;
+ case CEPH_MSG_CLIENT_LEASE:
+ offset = dissect_ceph_client_mds_lease_request(tvb, pinfo, tree, offset);
+ break;
+ case CEPH_MSG_CLIENT_CAPS:
+ offset = dissect_ceph_client_mds_caps_request(tvb, pinfo, tree, offset);
+ break;
+ case CEPH_MSG_OSD_GETMAP:
+ offset = dissect_ceph_client_osd_getmap(tvb, tree, offset);
+ break;
+ case CEPH_MSG_MDS_GETMAP:
+ offset = dissect_ceph_client_mds_getmap(tvb, tree, offset);
+ break;
+ default:
+ break;
+ }
+ return offset;
+}
+
+static guint32 dissect_ceph_generic(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset)
+{
+ proto_tree *ceph_header_tree = NULL;
+ proto_item *ceph_sub_item = NULL;
+ proto_item *ceph_item = proto_tree_get_parent(tree);
+ guint32 front_len, data_len;
+ guint8 tag;
+ guint32 orig_ofs = offset;
+ guint16 type;
+ guint64 seq;
+
+ ceph_header_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_header, tvb, offset, -1, TRUE );
+ ceph_header_tree = proto_item_add_subtree(ceph_sub_item, ett_ceph);
+
+ tag = tvb_get_guint8(tvb, offset);
+
+ if (tag == CEPH_MSGR_TAG_ACK) {
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_tag, tvb, offset, 1, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_seq_ack, tvb, offset+1, 4, TRUE);
+ offset += ACK_MSG_SIZE;
+ }
+
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_tag, tvb, offset, 1, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_seq, tvb, offset+1, 8, TRUE);
+ offset += 9;
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_type, tvb, offset, 2, TRUE);
+ offset += 2;
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_priority, tvb, offset, 2, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_mon_protocol, tvb, offset+2, 2, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_osd_protocol, tvb, offset+4, 2, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_mds_protocol, tvb, offset+6, 2, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_client_protocol, tvb, offset+8, 2, TRUE);
+ offset += 10;
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_front_len, tvb, offset, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_data_off, tvb, offset+4, 4, TRUE);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_data_len, tvb, offset+8, 4, TRUE);
+ offset += 12;
+ offset = dissect_ceph_entity_inst(tvb, ceph_header_tree, offset);
+ offset = dissect_ceph_entity_inst(tvb, ceph_header_tree, offset);
+ offset = dissect_ceph_entity_inst(tvb, ceph_header_tree, offset);
+ proto_tree_add_item(ceph_header_tree, hf_ceph_hdr_crc, tvb, offset, 4, TRUE);
+ offset += 4;
+
+ front_len = TVB_MSG_FIELD(tvb_get_letohs, tvb, orig_ofs, front_len);
+ type = TVB_MSG_FIELD(tvb_get_letohl, tvb, orig_ofs, type);
+
+ seq = TVB_MSG_FIELD(tvb_get_letoh64, tvb, orig_ofs, seq);
+
+ if (front_len) {
+ /* ceph_sub_item = proto_tree_add_item( tree, hf_ceph_front, tvb, offset, front_len, TRUE );
+ offset += front_len; */
+
+ offset = dissect_ceph_client_front(tvb, pinfo, tree, offset, type);
+/*
+ } else {
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_front, tvb, offset, front_len, TRUE );
+ offset += front_len;
+ } */
+ }
+
+ data_len = TVB_MSG_FIELD(tvb_get_letohl, tvb, orig_ofs, data_len);
+ if (data_len) {
+ ceph_sub_item = proto_tree_add_item( tree, hf_ceph_data, tvb, offset, data_len, TRUE );
+ offset += data_len;
+ }
+
+ offset = dissect_ceph_footer(tvb, tree, offset);
+
+ return offset;
+}
+
+static void
+dissect_ceph_client(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+
+ proto_item *ceph_item = NULL;
+ proto_tree *ceph_tree = NULL;
+ guint16 type = 0;
+ const guchar *ptr;
+ guint32 pos = 0;
+ int have_banner = 0;
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, PROTO_TAG_CEPH);
+ /* Clear out stuff in the info column */
+ if(check_col(pinfo->cinfo,COL_INFO)){
+ col_clear(pinfo->cinfo,COL_INFO);
+ }
+
+ ptr = tvb_get_ptr(tvb, pos, 9);
+ if (ptr && memcmp(ptr, "ceph", 4) == 0) {
+ have_banner = 1;
+ pos += 9;
+ }
+
+ // This is not a good way of dissecting packets. The tvb length should
+ // be sanity checked so we aren't going past the actual size of the buffer.
+ type = tvb_get_guint8( tvb, 4 ); // Get the type byte
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ char *entity_str = NULL;
+ if (IS_MON(pinfo))
+ entity_str = MON_STR;
+ else if (IS_MDS(pinfo))
+ entity_str = MDS_STR;
+ else if (IS_OSD(pinfo))
+ entity_str = OSD_STR;
+ else
+ entity_str = "???";
+ if (have_banner) {
+ col_add_fstr(pinfo->cinfo, COL_INFO, "[%s] Connect Request", entity_str);
+ } else {
+ type = TVB_MSG_FIELD(tvb_get_letohl, tvb, 0, type);
+ col_add_fstr(pinfo->cinfo, COL_INFO, "[%s] %s",
+ entity_str,
+ val_to_str(type, packettypenames, "Unknown Type:0x%02x"));
+ }
+ }
+
+ if (tree) { /* we are being asked for details */
+ guint32 offset = 0;
+
+ ceph_item = proto_tree_add_item(tree, proto_ceph, tvb, 0, -1, TRUE);
+ ceph_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+ if (have_banner) { /* this is a connect message */
+ offset = dissect_ceph_client_connect(tvb, ceph_tree, offset);
+ } else {
+ offset = dissect_ceph_generic(tvb, pinfo, ceph_tree, offset);
+ }
+ }
+}
+
+static void
+dissect_ceph_server(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+
+ proto_item *ceph_item = NULL;
+ proto_tree *ceph_tree = NULL;
+ guint16 type = 0;
+ const guchar *ptr;
+ guint32 pos = 0;
+ int have_banner = 0;
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, PROTO_TAG_CEPH);
+ /* Clear out stuff in the info column */
+ if(check_col(pinfo->cinfo,COL_INFO)){
+ col_clear(pinfo->cinfo,COL_INFO);
+ }
+
+ ptr = tvb_get_ptr(tvb, pos, 9);
+ if (ptr && memcmp(ptr, "ceph", 4) == 0) {
+ have_banner = 1;
+ pos += 9;
+ }
+
+ // This is not a good way of dissecting packets. The tvb length should
+ // be sanity checked so we aren't going past the actual size of the buffer.
+ type = tvb_get_guint8( tvb, 4 ); // Get the type byte
+
+ if (check_col(pinfo->cinfo, COL_INFO)) {
+ char *entity_str = NULL;
+ if (IS_MON(pinfo))
+ entity_str = MON_STR;
+ else if (IS_MDS(pinfo))
+ entity_str = MDS_STR;
+ else if (IS_OSD(pinfo))
+ entity_str = OSD_STR;
+ else
+ entity_str = "???";
+ if (have_banner) {
+ col_add_fstr(pinfo->cinfo, COL_INFO, "[%s] Connect Response", entity_str);
+ } else {
+ type = TVB_MSG_FIELD(tvb_get_letohl, tvb, 0, type);
+ col_add_fstr(pinfo->cinfo, COL_INFO, "[%s] %s",
+ entity_str,
+ val_to_str(type, packettypenames, "Unknown Type:0x%02x"));
+ }
+ }
+
+ if (tree) { /* we are being asked for details */
+ guint32 offset = 0;
+
+ ceph_item = proto_tree_add_item(tree, proto_ceph, tvb, 0, -1, TRUE);
+ ceph_tree = proto_item_add_subtree(ceph_item, ett_ceph);
+
+ if (have_banner) {
+ offset = dissect_ceph_server_connect(tvb, ceph_tree, offset);
+ } else {
+ offset = dissect_ceph_generic(tvb, pinfo, ceph_tree, offset);
+ }
+ }
+}
+
+static void
+dissect_ceph_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ if (DEST_PORT_CEPH)
+ dissect_ceph_client(tvb, pinfo, tree);
+ else
+ dissect_ceph_server(tvb, pinfo, tree);
+}
+
+static guint dissect_ceph_acks(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ guint32 offset = 0;
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, PROTO_TAG_CEPH);
+ /* Clear out stuff in the info column */
+ if(check_col(pinfo->cinfo,COL_INFO)){
+ col_clear(pinfo->cinfo,COL_INFO);
+ col_add_fstr(pinfo->cinfo, COL_INFO, "Ack");
+ }
+ if (tree) {
+ proto_tree_add_item(tree, proto_ceph, tvb, 0, 5, TRUE);
+ proto_tree_add_item(tree, hf_ceph_hdr_tag, tvb, offset, 1, TRUE);
+ proto_tree_add_item(tree, hf_ceph_hdr_seq_ack, tvb, offset+1, 4, TRUE);
+ offset += 5;
+ }
+
+ return offset;
+}
+
+/* determine PDU length of protocol ceph */
+static guint get_ceph_message_len(packet_info *pinfo, tvbuff_t *tvb, int offset)
+{
+ const char *ptr;
+ guint32 len;
+ guint32 pos = 0;
+
+ ptr = tvb_get_ptr(tvb, offset, /* sizeof(CEPH_BANNER) */tvb->length-offset);
+ if (ptr && memcmp(ptr, "ceph", 4) == 0) {
+ if (DEST_PORT_CEPH) {
+ len = sizeof(CEPH_BANNER) - 1 +
+ sizeof(struct ceph_entity_addr) +
+ sizeof(struct ceph_msg_connect);
+ } else
+ len = sizeof(CEPH_BANNER) - 1 +
+ sizeof(struct ceph_entity_addr) +
+ sizeof(struct ceph_msg_connect_reply);
+
+ return len;
+ }
+
+ if (*ptr == CEPH_MSGR_TAG_ACK)
+ pos = ACK_MSG_SIZE;
+
+ len = pos + (guint)1 + sizeof(struct ceph_msg_header) +
+ TVB_MSG_FIELD(tvb_get_letohl, tvb, offset, front_len) +
+ TVB_MSG_FIELD(tvb_get_letohl, tvb, offset, data_len) +
+ sizeof(struct ceph_msg_footer);
+
+ if (!*ptr)
+ return 0;
+ return len;
+}
+
+
+static void dissect_ceph(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ const char *ptr;
+
+ ptr = tvb_get_ptr(tvb, 0, 6);
+
+ if ((*ptr == CEPH_MSGR_TAG_MSG) ||
+ (memcmp(ptr, CEPH_BANNER, 4) == 0) ||
+ ((ptr[0] == CEPH_MSGR_TAG_ACK) && (ptr[5] == CEPH_MSGR_TAG_MSG))
+ ) {
+ tcp_dissect_pdus(tvb, pinfo, tree, TRUE, TVB_MSG_HEADER_POS(src),
+ get_ceph_message_len, dissect_ceph_message);
+ } else {
+ dissect_ceph_acks(tvb, pinfo, tree);
+ }
+}
+
Index: plugins/ceph/plugin.rc.in
===================================================================
--- plugins/ceph/plugin.rc.in (revision 0)
+++ plugins/ceph/plugin.rc.in (revision 0)
@@ -0,0 +1,34 @@
+#include "winver.h"
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION @RC_MODULE_VERSION@
+ PRODUCTVERSION @RC_VERSION@
+ FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+ FILEFLAGS VS_FF_PRERELEASE+VS_FF_DEBUG
+#else
+ FILEFLAGS VS_FF_PRERELEASE
+#endif
+ FILEOS VOS_NT_WINDOWS32
+ FILETYPE VFT_DLL
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904b0"
+ BEGIN
+ VALUE "CompanyName", "The Wireshark developer community, http://www.wireshark.org/\0"
+ VALUE "FileDescription", "@PACKAGE@ dissector\0"
+ VALUE "FileVersion", "@MODULE_VERSION@\0"
+ VALUE "InternalName", "@PACKAGE@ @MODULE_VERSION@\0"
+ VALUE "LegalCopyright", "Copyright <20> 1998 Gerald Combs <gerald@wireshark.org>, Gilbert Ramirez <gram@alumni.rice.edu> and others\0"
+ VALUE "OriginalFilename", "@PLUGIN_NAME@.dll\0"
+ VALUE "ProductName", "Wireshark\0"
+ VALUE "ProductVersion", "@VERSION@\0"
+ VALUE "Comments", "Build with @MSVC_VARIANT@\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1200
+ END
+END
Index: plugins/ceph/Makefile.nmake
===================================================================
--- plugins/ceph/Makefile.nmake (revision 0)
+++ plugins/ceph/Makefile.nmake (revision 0)
@@ -0,0 +1,100 @@
+# Makefile.nmake
+# nmake file for Wireshark plugin
+#
+# $Id: Makefile.nmake 24520 2008-03-01 12:31:01Z jake $
+#
+
+include ..\..\config.nmake
+include moduleinfo.nmake
+
+include Makefile.common
+
+CFLAGS=/WX /DHAVE_CONFIG_H /I../.. /I../../wiretap $(GLIB_CFLAGS) \
+ /I$(PCAP_DIR)\include -D_U_="" $(LOCAL_CFLAGS)
+
+.c.obj::
+ $(CC) $(CFLAGS) -Fd.\ -c $<
+
+LDFLAGS = $(PLUGIN_LDFLAGS)
+
+!IFDEF ENABLE_LIBWIRESHARK
+LINK_PLUGIN_WITH=..\..\epan\libwireshark.lib
+CFLAGS=/DHAVE_WIN32_LIBWIRESHARK_LIB /D_NEED_VAR_IMPORT_ $(CFLAGS)
+
+DISSECTOR_OBJECTS = $(DISSECTOR_SRC:.c=.obj)
+
+DISSECTOR_SUPPORT_OBJECTS = $(DISSECTOR_SUPPORT_SRC:.c=.obj)
+
+OBJECTS = $(DISSECTOR_OBJECTS) $(DISSECTOR_SUPPORT_OBJECTS) plugin.obj
+
+RESOURCE=$(PLUGIN_NAME).res
+
+all: $(PLUGIN_NAME).dll
+
+$(PLUGIN_NAME).rc : moduleinfo.nmake
+ sed -e s/@PLUGIN_NAME@/$(PLUGIN_NAME)/ \
+ -e s/@RC_MODULE_VERSION@/$(RC_MODULE_VERSION)/ \
+ -e s/@RC_VERSION@/$(RC_VERSION)/ \
+ -e s/@MODULE_VERSION@/$(MODULE_VERSION)/ \
+ -e s/@PACKAGE@/$(PACKAGE)/ \
+ -e s/@VERSION@/$(VERSION)/ \
+ -e s/@MSVC_VARIANT@/$(MSVC_VARIANT)/ \
+ < plugin.rc.in > $@
+
+$(PLUGIN_NAME).dll $(PLUGIN_NAME).exp $(PLUGIN_NAME).lib : $(OBJECTS) $(LINK_PLUGIN_WITH) $(RESOURCE)
+ link -dll /out:$(PLUGIN_NAME).dll $(LDFLAGS) $(OBJECTS) $(LINK_PLUGIN_WITH) \
+ $(GLIB_LIBS) $(RESOURCE)
+
+#
+# Build plugin.c, which contains the plugin version[] string, a
+# function plugin_register() that calls the register routines for all
+# protocols, and a function plugin_reg_handoff() that calls the handoff
+# registration routines for all protocols.
+#
+# We do this by scanning sources. If that turns out to be too slow,
+# maybe we could just require every .o file to have an register routine
+# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
+#
+# Formatting conventions: The name of the proto_register_* routines an
+# proto_reg_handoff_* routines must start in column zero, or must be
+# preceded only by "void " starting in column zero, and must not be
+# inside #if.
+#
+# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
+#
+# For some unknown reason, having a big "for" loop in the Makefile
+# to scan all the files doesn't work with some "make"s; they seem to
+# pass only the first few names in the list to the shell, for some
+# reason.
+#
+# Therefore, we have a script to generate the plugin.c file.
+# The shell script runs slowly, as multiple greps and seds are run
+# for each input file; this is especially slow on Windows. Therefore,
+# if Python is present (as indicated by PYTHON being defined), we run
+# a faster Python script to do that work instead.
+#
+# The first argument is the directory in which the source files live.
+# The second argument is "plugin", to indicate that we should build
+# a plugin.c file for a plugin.
+# All subsequent arguments are the files to scan.
+#
+!IFDEF PYTHON
+plugin.c: $(DISSECTOR_SRC) moduleinfo.h ../../tools/make-dissector-reg.py
+ @echo Making plugin.c (using python)
+ @$(PYTHON) "../../tools/make-dissector-reg.py" . plugin $(DISSECTOR_SRC)
+!ELSE
+plugin.c: $(DISSECTOR_SRC) moduleinfo.h ../../tools/make-dissector-reg
+ @echo Making plugin.c (using sh)
+ @$(SH) ../../tools/make-dissector-reg . plugin $(DISSECTOR_SRC)
+!ENDIF
+
+!ENDIF
+
+clean:
+ rm -f $(OBJECTS) $(RESOURCE) plugin.c *.pdb \
+ $(PLUGIN_NAME).dll $(PLUGIN_NAME).dll.manifest $(PLUGIN_NAME).lib \
+ $(PLUGIN_NAME).exp $(PLUGIN_NAME).rc
+
+distclean: clean
+
+maintainer-clean: distclean
Index: plugins/ceph/moduleinfo.h
===================================================================
--- plugins/ceph/moduleinfo.h (revision 0)
+++ plugins/ceph/moduleinfo.h (revision 0)
@@ -0,0 +1,16 @@
+/* Included *after* config.h, in order to re-define these macros */
+
+#ifdef PACKAGE
+#undef PACKAGE
+#endif
+
+/* Name of package */
+#define PACKAGE "ceph"
+
+
+#ifdef VERSION
+#undef VERSION
+#endif
+
+/* Version number of package */
+#define VERSION "0.0.1"
Index: plugins/ceph/Makefile.am
===================================================================
--- plugins/ceph/Makefile.am (revision 0)
+++ plugins/ceph/Makefile.am (revision 0)
@@ -0,0 +1,126 @@
+# Makefile.am
+# Automake file for Cisco SS7 Session Management plugin
+# Copyright 2004, Duncan Sargeant <dunc-ethereal@rcpt.to>
+#
+# $Id: Makefile.am 24488 2008-02-27 16:18:30Z stig $
+#
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+INCLUDES = -I$(top_srcdir) -I$(includedir)
+
+include Makefile.common
+
+
+if HAVE_WARNINGS_AS_ERRORS
+AM_CFLAGS = -Werror
+endif
+
+plugindir = @plugindir@
+
+plugin_LTLIBRARIES = ceph.la
+ceph_la_SOURCES = \
+ plugin.c \
+ moduleinfo.h \
+ $(DISSECTOR_SRC) \
+ $(DISSECTOR_INCLUDES)
+ceph_la_LDFLAGS = -module -avoid-version
+ceph_la_LIBADD = @PLUGIN_LIBS@
+
+# Libs must be cleared, or else libtool won't create a shared module.
+# If your module needs to be linked against any particular libraries,
+# add them here.
+LIBS =
+
+#
+# Build plugin.c, which contains the plugin version[] string, a
+# function plugin_register() that calls the register routines for all
+# protocols, and a function plugin_reg_handoff() that calls the handoff
+# registration routines for all protocols.
+#
+# We do this by scanning sources. If that turns out to be too slow,
+# maybe we could just require every .o file to have an register routine
+# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
+#
+# Formatting conventions: The name of the proto_register_* routines an
+# proto_reg_handoff_* routines must start in column zero, or must be
+# preceded only by "void " starting in column zero, and must not be
+# inside #if.
+#
+# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
+#
+# For some unknown reason, having a big "for" loop in the Makefile
+# to scan all the files doesn't work with some "make"s; they seem to
+# pass only the first few names in the list to the shell, for some
+# reason.
+#
+# Therefore, we have a script to generate the plugin.c file.
+# The shell script runs slowly, as multiple greps and seds are run
+# for each input file; this is especially slow on Windows. Therefore,
+# if Python is present (as indicated by PYTHON being defined), we run
+# a faster Python script to do that work instead.
+#
+# The first argument is the directory in which the source files live.
+# The second argument is "plugin", to indicate that we should build
+# a plugin.c file for a plugin.
+# All subsequent arguments are the files to scan.
+#
+plugin.c: $(DISSECTOR_SRC) $(top_srcdir)/tools/make-dissector-reg \
+ $(top_srcdir)/tools/make-dissector-reg.py
+ @if test -n "$(PYTHON)"; then \
+ echo Making plugin.c with python ; \
+ $(PYTHON) $(top_srcdir)/tools/make-dissector-reg.py $(srcdir) \
+ plugin $(DISSECTOR_SRC) ; \
+ else \
+ echo Making plugin.c with shell script ; \
+ $(top_srcdir)/tools/make-dissector-reg $(srcdir) \
+ $(plugin_src) plugin $(DISSECTOR_SRC) ; \
+ fi
+
+#
+# Currently plugin.c can be included in the distribution because
+# we always build all protocol dissectors. We used to have to check
+# whether or not to build the snmp dissector. If we again need to
+# variably build something, making plugin.c non-portable, uncomment
+# the dist-hook line below.
+#
+# Oh, yuk. We don't want to include "plugin.c" in the distribution, as
+# its contents depend on the configuration, and therefore we want it
+# to be built when the first "make" is done; however, Automake insists
+# on putting *all* source into the distribution.
+#
+# We work around this by having a "dist-hook" rule that deletes
+# "plugin.c", so that "dist" won't pick it up.
+#
+#dist-hook:
+# @rm -f $(distdir)/plugin.c
+
+CLEANFILES = \
+ ceph \
+ *~
+
+MAINTAINERCLEANFILES = \
+ Makefile.in \
+ plugin.c
+
+EXTRA_DIST = \
+ Makefile.common \
+ Makefile.nmake \
+ moduleinfo.nmake \
+ plugin.rc.in
Index: plugins/ceph/moduleinfo.nmake
===================================================================
--- plugins/ceph/moduleinfo.nmake (revision 0)
+++ plugins/ceph/moduleinfo.nmake (revision 0)
@@ -0,0 +1,28 @@
+#
+# $Id: moduleinfo.nmake 20158 2006-12-19 22:23:37Z jake $
+#
+
+# The name
+PACKAGE=ceph
+
+# The version
+MODULE_VERSION_MAJOR=0
+MODULE_VERSION_MINOR=0
+MODULE_VERSION_MICRO=1
+MODULE_VERSION_EXTRA=0
+
+#
+# The RC_VERSION should be comma-separated, not dot-separated,
+# as per Graham Bloice's message in
+#
+# http://www.ethereal.com/lists/ethereal-dev/200303/msg00283.html
+#
+# "The RC_VERSION variable in config.nmake should be comma separated.
+# This allows the resources to be built correctly and the version
+# number to be correctly displayed in the explorer properties dialog
+# for the executables, and XP's tooltip, rather than 0.0.0.0."
+#
+
+MODULE_VERSION=$(MODULE_VERSION_MAJOR).$(MODULE_VERSION_MINOR).$(MODULE_VERSION_MICRO).$(MODULE_VERSION_EXTRA)
+RC_MODULE_VERSION=$(MODULE_VERSION_MAJOR),$(MODULE_VERSION_MINOR),$(MODULE_VERSION_MICRO),$(MODULE_VERSION_EXTRA)
+
Index: plugins/ceph/ceph_fs.h
===================================================================
--- plugins/ceph/ceph_fs.h (revision 0)
+++ plugins/ceph/ceph_fs.h (revision 0)
@@ -0,0 +1,1225 @@
+/*
+ * ceph_fs.h - Ceph constants and data types to share between kernel and
+ * user space.
+ *
+ * LGPL2
+ */
+
+#ifndef _FS_CEPH_CEPH_FS_H
+#define _FS_CEPH_CEPH_FS_H
+
+
+#define CEPH_MON_PORT 12345
+
+/*
+ * Max file size is a policy choice; in reality we are limited
+ * by 2^64.
+ */
+#define CEPH_FILE_MAX_SIZE (1ULL << 40) /* 1 TB */
+
+/*
+ * tcp connection banner. include a protocol version. and adjust
+ * whenever the wire protocol changes. try to keep this string length
+ * constant.
+ */
+#define CEPH_BANNER "ceph 008\n"
+#define CEPH_BANNER_MAX_LEN 30
+
+/*
+ * subprotocol versions. when specific messages types or high-level
+ * protocols change, bump the affected components.
+ */
+#define CEPH_OSD_PROTOCOL 3
+#define CEPH_MDS_PROTOCOL 2
+#define CEPH_MON_PROTOCOL 2
+#define CEPH_CLIENT_PROTOCOL 1
+#define CEPH_ONDISK_FORMAT 1
+
+/*
+ * types in this file are defined as little-endian, and are
+ * primarily intended to describe data structures that pass
+ * over the wire or that are stored on disk.
+ */
+
+/*
+ * some basics
+ */
+typedef __le64 ceph_version_t;
+typedef __le64 ceph_tid_t; /* transaction id */
+typedef __le32 ceph_epoch_t;
+
+
+/*
+ * fs id
+ */
+struct ceph_fsid {
+ __le64 major;
+ __le64 minor;
+} __attribute__ ((packed));
+
+static inline int ceph_fsid_equal(const struct ceph_fsid *a,
+ const struct ceph_fsid *b)
+{
+ return a->major == b->major && a->minor == b->minor;
+}
+
+
+/*
+ * ino, object, etc.
+ */
+#define CEPH_INO_ROOT 1
+
+typedef __le64 ceph_snapid_t;
+#define CEPH_MAXSNAP ((__u64)(-3))
+#define CEPH_SNAPDIR ((__u64)(-1))
+#define CEPH_NOSNAP ((__u64)(-2))
+
+struct ceph_object {
+ union {
+ __u8 raw[20]; /* fits a sha1 hash */
+ struct {
+ __le64 ino; /* inode "file" identifier */
+ __le32 bno; /* "block" (object) in that "file" */
+ __le64 snap; /* snapshot id. usually NOSNAP. */
+ } __attribute__ ((packed));
+ };
+} __attribute__ ((packed));
+
+struct ceph_timespec {
+ __le32 tv_sec;
+ __le32 tv_nsec;
+} __attribute__ ((packed));
+
+
+/*
+ * "Frags" are a way to describe a subset of a 32-bit number space,
+ * using a mask and a value to match against that mask. Any given frag
+ * (subset of the number space) can be partitioned into 2^n sub-frags.
+ *
+ * Frags are encoded into a 32-bit word:
+ * 8 upper bits = "bits"
+ * 24 lower bits = "value"
+ * (We could go to 5+27 bits, but who cares.)
+ *
+ * We use the _most_ significant bits of the 24 bit value. This makes
+ * values logically sort.
+ *
+ * Unfortunately, because the "bits" field is still in the high bits, we
+ * can't sort encoded frags numerically. However, it does allow you
+ * to feed encoded frags as values into frag_contains_value.
+ */
+static inline __u32 frag_make(__u32 b, __u32 v)
+{
+ return (b << 24) |
+ (v & (0xffffffu << (24-b)) & 0xffffffu);
+}
+static inline __u32 frag_bits(__u32 f)
+{
+ return f >> 24;
+}
+static inline __u32 frag_value(__u32 f)
+{
+ return f & 0xffffffu;
+}
+static inline __u32 frag_mask(__u32 f)
+{
+ return (0xffffffu << (24-frag_bits(f))) & 0xffffffu;
+}
+static inline __u32 frag_mask_shift(__u32 f)
+{
+ return 24 - frag_bits(f);
+}
+
+static inline int frag_contains_value(__u32 f, __u32 v)
+{
+ return (v & frag_mask(f)) == frag_value(f);
+}
+static inline int frag_contains_frag(__u32 f, __u32 sub)
+{
+ /* is sub as specific as us, and contained by us? */
+ return frag_bits(sub) >= frag_bits(f) &&
+ (frag_value(sub) & frag_mask(f)) == frag_value(f);
+}
+
+static inline __u32 frag_parent(__u32 f)
+{
+ return frag_make(frag_bits(f) - 1,
+ frag_value(f) & (frag_mask(f) << 1));
+}
+static inline int frag_is_left_child(__u32 f)
+{
+ return frag_bits(f) > 0 &&
+ (frag_value(f) & (0x1000000 >> frag_bits(f))) == 0;
+}
+static inline int frag_is_right_child(__u32 f)
+{
+ return frag_bits(f) > 0 &&
+ (frag_value(f) & (0x1000000 >> frag_bits(f))) == 1;
+}
+static inline __u32 frag_sibling(__u32 f)
+{
+ return frag_make(frag_bits(f),
+ frag_value(f) ^ (0x1000000 >> frag_bits(f)));
+}
+static inline __u32 frag_left_child(__u32 f)
+{
+ return frag_make(frag_bits(f)+1, frag_value(f));
+}
+static inline __u32 frag_right_child(__u32 f)
+{
+ return frag_make(frag_bits(f)+1,
+ frag_value(f) | (0x1000000 >> (1+frag_bits(f))));
+}
+static inline __u32 frag_make_child(__u32 f, int by, int i)
+{
+ int newbits = frag_bits(f) + by;
+ return frag_make(newbits,
+ frag_value(f) | (i << (24 - newbits)));
+}
+static inline int frag_is_leftmost(__u32 f)
+{
+ return frag_value(f) == 0;
+}
+static inline int frag_is_rightmost(__u32 f)
+{
+ return frag_value(f) == frag_mask(f);
+}
+static inline __u32 frag_next(__u32 f)
+{
+ return frag_make(frag_bits(f),
+ frag_value(f) + (0x1000000 >> frag_bits(f)));
+}
+
+/*
+ * comparator to sort frags logically, as when traversing the
+ * number space in ascending order...
+ */
+static inline int frag_compare(__u32 a, __u32 b)
+{
+ unsigned va = frag_value(a);
+ unsigned vb = frag_value(b);
+ if (va < vb)
+ return -1;
+ if (va > vb)
+ return 1;
+ va = frag_bits(a);
+ vb = frag_bits(b);
+ if (va < vb)
+ return -1;
+ if (va > vb)
+ return 1;
+ return 0;
+}
+
+/*
+ * object layout - how objects are mapped into PGs
+ */
+#define CEPH_OBJECT_LAYOUT_HASH 1
+#define CEPH_OBJECT_LAYOUT_LINEAR 2
+#define CEPH_OBJECT_LAYOUT_HASHINO 3
+
+/*
+ * pg layout -- how PGs are mapped onto (sets of) OSDs
+ */
+#define CEPH_PG_LAYOUT_CRUSH 0
+#define CEPH_PG_LAYOUT_HASH 1
+#define CEPH_PG_LAYOUT_LINEAR 2
+#define CEPH_PG_LAYOUT_HYBRID 3
+
+/*
+ * ceph_file_layout - describe data layout for a file/inode
+ */
+struct ceph_file_layout {
+ /* file -> object mapping */
+ __le32 fl_stripe_unit; /* stripe unit, in bytes. must be multiple
+ of page size. */
+ __le32 fl_stripe_count; /* over this many objects */
+ __le32 fl_object_size; /* until objects are this big, then move to
+ new objects */
+ __le32 fl_cas_hash; /* 0 = none; 1 = sha256 */
+
+ /* pg -> disk layout */
+ __le32 fl_object_stripe_unit; /* for per-object parity, if any */
+
+ /* object -> pg layout */
+ __le32 fl_pg_preferred; /* preferred primary for pg (-1 for none) */
+ __u8 fl_pg_type; /* pg type; see PG_TYPE_* */
+ __u8 fl_pg_size; /* pg size (num replicas, etc.) */
+ __u8 fl_pg_pool; /* implies crush ruleset AND object namespace */
+} __attribute__ ((packed));
+
+#define ceph_file_layout_su(l) ((__s32)le32_to_cpu((l).fl_stripe_unit))
+#define ceph_file_layout_stripe_count(l) \
+ ((__s32)le32_to_cpu((l).fl_stripe_count))
+#define ceph_file_layout_object_size(l) ((__s32)le32_to_cpu((l).fl_object_size))
+#define ceph_file_layout_cas_hash(l) ((__s32)le32_to_cpu((l).fl_cas_hash))
+#define ceph_file_layout_object_su(l) \
+ ((__s32)le32_to_cpu((l).fl_object_stripe_unit))
+#define ceph_file_layout_pg_preferred(l) \
+ ((__s32)le32_to_cpu((l).fl_pg_preferred))
+
+#define ceph_file_layout_stripe_width(l) (le32_to_cpu((l).fl_stripe_unit) * \
+ le32_to_cpu((l).fl_stripe_count))
+
+/* "period" == bytes before i start on a new set of objects */
+#define ceph_file_layout_period(l) (le32_to_cpu((l).fl_object_size) * \
+ le32_to_cpu((l).fl_stripe_count))
+
+/*
+ * placement group.
+ * we encode this into one __le64.
+ */
+#define CEPH_PG_TYPE_REP 1
+#define CEPH_PG_TYPE_RAID4 2
+union ceph_pg {
+ __u64 pg64;
+ struct {
+ __s16 preferred; /* preferred primary osd */
+ __u16 ps; /* placement seed */
+ __u8 __pad;
+ __u8 size;
+ __u8 pool; /* implies crush ruleset */
+ __u8 type;
+ } pg;
+} __attribute__ ((packed));
+
+#define ceph_pg_is_rep(pg) ((pg).pg.type == CEPH_PG_TYPE_REP)
+#define ceph_pg_is_raid4(pg) ((pg).pg.type == CEPH_PG_TYPE_RAID4)
+
+/*
+ * stable_mod func is used to control number of placement groups.
+ * similar to straight-up modulo, but produces a stable mapping as b
+ * increases over time. b is the number of bins, and bmask is the
+ * containing power of 2 minus 1.
+ *
+ * b <= bmask and bmask=(2**n)-1
+ * e.g., b=12 -> bmask=15, b=123 -> bmask=127
+ */
+static inline int ceph_stable_mod(int x, int b, int bmask)
+{
+ if ((x & bmask) < b)
+ return x & bmask;
+ else
+ return x & (bmask >> 1);
+}
+
+/*
+ * object layout - how a given object should be stored.
+ */
+struct ceph_object_layout {
+ __le64 ol_pgid; /* raw pg, with _full_ ps precision. */
+ __le32 ol_stripe_unit;
+} __attribute__ ((packed));
+
+/*
+ * compound epoch+version, used by storage layer to serialize mutations
+ */
+struct ceph_eversion {
+ ceph_epoch_t epoch;
+ __le64 version;
+} __attribute__ ((packed));
+
+/*
+ * osd map bits
+ */
+
+/* status bits */
+#define CEPH_OSD_EXISTS 1
+#define CEPH_OSD_UP 2
+#define CEPH_OSD_CLEAN 4 /* as in, clean shutdown */
+
+/* osd weights. fixed point value: 0x10000 == 1.0 ("in"), 0 == "out" */
+#define CEPH_OSD_IN 0x10000
+#define CEPH_OSD_OUT 0
+
+
+/*
+ * string hash.
+ *
+ * taken from Linux, tho we should probably take care to use this one
+ * in case the upstream hash changes.
+ */
+
+/* Name hashing routines. Initial hash value */
+/* Hash courtesy of the R5 hash in reiserfs modulo sign bits */
+#define ceph_init_name_hash() 0
+
+/* partial hash update function. Assume roughly 4 bits per character */
+static inline unsigned long
+ceph_partial_name_hash(unsigned long c, unsigned long prevhash)
+{
+ return (prevhash + (c << 4) + (c >> 4)) * 11;
+}
+
+/*
+ * Finally: cut down the number of bits to a int value (and try to avoid
+ * losing bits)
+ */
+static inline unsigned long ceph_end_name_hash(unsigned long hash)
+{
+ return (unsigned int) hash;
+}
+
+/* Compute the hash for a name string. */
+static inline unsigned int
+ceph_full_name_hash(const char *name, unsigned int len)
+{
+ unsigned long hash = ceph_init_name_hash();
+ while (len--)
+ hash = ceph_partial_name_hash(*name++, hash);
+ return ceph_end_name_hash(hash);
+}
+
+
+
+/*********************************************
+ * message layer
+ */
+
+/*
+ * entity_name
+ */
+struct ceph_entity_name {
+ __le32 type;
+ __le32 num;
+} __attribute__ ((packed));
+
+#define CEPH_ENTITY_TYPE_MON 1
+#define CEPH_ENTITY_TYPE_MDS 2
+#define CEPH_ENTITY_TYPE_OSD 3
+#define CEPH_ENTITY_TYPE_CLIENT 4
+#define CEPH_ENTITY_TYPE_ADMIN 5
+
+/* used by message exchange protocol */
+#define CEPH_MSGR_TAG_READY 1 /* server->client: ready for messages */
+#define CEPH_MSGR_TAG_RESETSESSION 2 /* server->client: reset, try again */
+#define CEPH_MSGR_TAG_WAIT 3 /* server->client: wait for racing
+ incoming connection */
+#define CEPH_MSGR_TAG_RETRY_SESSION 4 /* server->client + cseq: try again
+ with higher cseq */
+#define CEPH_MSGR_TAG_RETRY_GLOBAL 5 /* server->client + gseq: try again
+ with higher gseq */
+#define CEPH_MSGR_TAG_CLOSE 6 /* closing pipe */
+#define CEPH_MSGR_TAG_MSG 10 /* message */
+#define CEPH_MSGR_TAG_ACK 11 /* message ack */
+
+
+/*
+ * entity_addr -- network address
+ */
+struct ceph_entity_addr {
+ __le32 erank; /* entity's rank in process */
+ __le32 nonce; /* unique id for process (e.g. pid) */
+ struct sockaddr_in ipaddr;
+} __attribute__ ((packed));
+
+static inline bool ceph_entity_addr_is_local(const struct ceph_entity_addr *a,
+ const struct ceph_entity_addr *b)
+{
+ return le32_to_cpu(a->nonce) == le32_to_cpu(b->nonce) &&
+ a->ipaddr.sin_addr.s_addr == b->ipaddr.sin_addr.s_addr;
+}
+
+static inline bool ceph_entity_addr_equal(const struct ceph_entity_addr *a,
+ const struct ceph_entity_addr *b)
+{
+ return memcmp(a, b, sizeof(*a)) == 0;
+}
+
+struct ceph_entity_inst {
+ struct ceph_entity_name name;
+ struct ceph_entity_addr addr;
+} __attribute__ ((packed));
+
+
+/*
+ * connection negotiation
+ */
+struct ceph_msg_connect {
+ __le32 host_type; /* CEPH_ENTITY_TYPE_* */
+ __le32 global_seq;
+ __le32 connect_seq;
+ __u8 flags;
+} __attribute__ ((packed));
+
+struct ceph_msg_connect_reply {
+ __u8 tag;
+ __le32 global_seq;
+ __le32 connect_seq;
+ __u8 flags;
+} __attribute__ ((packed));
+
+#define CEPH_MSG_CONNECT_LOSSY 1 /* messages i send may be safely dropped */
+
+
+/*
+ * message header
+ */
+struct ceph_msg_header {
+ __le64 seq; /* message seq# for this session */
+ __le16 type; /* message type */
+ __le16 priority; /* priority. higher value == higher priority */
+ __le16 mon_protocol, osd_protocol, mds_protocol,
+ client_protocol; /* protocol versions */
+ __le32 front_len; /* bytes in main payload */
+ __le32 data_off; /* sender: include full offset;
+ receiver: mask against ~PAGE_MASK */
+ __le32 data_len; /* bytes of data payload */
+ struct ceph_entity_inst src, orig_src, dst;
+ __le32 crc; /* header crc32c */
+} __attribute__ ((packed));
+
+#define CEPH_MSG_PRIO_LOW 64
+#define CEPH_MSG_PRIO_DEFAULT 127
+#define CEPH_MSG_PRIO_HIGH 196
+#define CEPH_MSG_PRIO_HIGHEST 255
+
+/*
+ * follows data payload
+ */
+struct ceph_msg_footer {
+ __le32 flags;
+ __le32 front_crc;
+ __le32 data_crc;
+} __attribute__ ((packed));
+
+#define CEPH_MSG_FOOTER_ABORTED (1<<0) /* drop this message */
+#define CEPH_MSG_FOOTER_NOCRC (1<<1) /* no data crc */
+
+
+/*
+ * message types
+ */
+
+/* misc */
+#define CEPH_MSG_SHUTDOWN 1
+#define CEPH_MSG_PING 2
+
+/* client <-> monitor */
+#define CEPH_MSG_MON_MAP 4
+#define CEPH_MSG_MON_GET_MAP 5
+#define CEPH_MSG_CLIENT_MOUNT 10
+#define CEPH_MSG_CLIENT_UNMOUNT 11
+#define CEPH_MSG_STATFS 12
+#define CEPH_MSG_STATFS_REPLY 13
+
+/* client <-> mds */
+#define CEPH_MSG_MDS_GETMAP 20
+#define CEPH_MSG_MDS_MAP 21
+
+#define CEPH_MSG_CLIENT_SESSION 22
+#define CEPH_MSG_CLIENT_RECONNECT 23
+
+#define CEPH_MSG_CLIENT_REQUEST 24
+#define CEPH_MSG_CLIENT_REQUEST_FORWARD 25
+#define CEPH_MSG_CLIENT_REPLY 26
+#define CEPH_MSG_CLIENT_CAPS 0x310
+#define CEPH_MSG_CLIENT_LEASE 0x311
+#define CEPH_MSG_CLIENT_SNAP 0x312
+
+/* osd */
+#define CEPH_MSG_OSD_GETMAP 40
+#define CEPH_MSG_OSD_MAP 41
+#define CEPH_MSG_OSD_OP 42
+#define CEPH_MSG_OSD_OPREPLY 43
+
+
+struct ceph_mon_statfs {
+ struct ceph_fsid fsid;
+ __le64 tid;
+};
+
+struct ceph_statfs {
+ __le64 f_total;
+ __le64 f_free; /* used = total - free (KB) */
+ __le64 f_avail; /* usable */
+ __le64 f_objects;
+};
+
+struct ceph_mon_statfs_reply {
+ struct ceph_fsid fsid;
+ __le64 tid;
+ struct ceph_statfs st;
+};
+
+struct ceph_osd_getmap {
+ struct ceph_fsid fsid;
+ __le32 start;
+} __attribute__ ((packed));
+
+struct ceph_mds_getmap {
+ struct ceph_fsid fsid;
+ __le32 want;
+} __attribute__ ((packed));
+
+
+/*
+ * mds states
+ * > 0 -> in
+ * <= 0 -> out
+ */
+#define CEPH_MDS_STATE_DNE 0 /* down, does not exist. */
+#define CEPH_MDS_STATE_STOPPED -1 /* down, once existed, but no subtrees.
+ empty log. */
+#define CEPH_MDS_STATE_DESTROYING -2 /* down, existing, semi-destroyed. */
+#define CEPH_MDS_STATE_FAILED 3 /* down, needs to be recovered. */
+
+#define CEPH_MDS_STATE_BOOT -4 /* up, boot announcement. */
+#define CEPH_MDS_STATE_STANDBY -5 /* up, idle. waiting for assignment. */
+#define CEPH_MDS_STATE_CREATING -6 /* up, creating MDS instance. */
+#define CEPH_MDS_STATE_STARTING -7 /* up, starting previously stopped mds. */
+
+#define CEPH_MDS_STATE_REPLAY 8 /* up, replaying journal. */
+#define CEPH_MDS_STATE_RESOLVE 9 /* up, disambiguating distributed
+ operations (import, rename, etc.) */
+#define CEPH_MDS_STATE_RECONNECT 10 /* up, reconnect to clients */
+#define CEPH_MDS_STATE_REJOIN 11 /* up, rejoining distributed cache */
+#define CEPH_MDS_STATE_ACTIVE 12 /* up, active */
+#define CEPH_MDS_STATE_STOPPING 13 /* up, but exporting metadata */
+
+
+/*
+ * metadata lock types.
+ * - these are bitmasks.. we can compose them
+ * - they also define the lock ordering by the MDS
+ * - a few of these are internal to the mds
+ */
+#define CEPH_LOCK_DN 1
+#define CEPH_LOCK_ISNAP 2
+#define CEPH_LOCK_IVERSION 4 /* mds internal */
+#define CEPH_LOCK_IFILE 8 /* mds internal */
+#define CEPH_LOCK_IDIR 16 /* mds internal */
+#define CEPH_LOCK_IAUTH 32
+#define CEPH_LOCK_ILINK 64
+#define CEPH_LOCK_IDFT 128 /* dir frag tree */
+#define CEPH_LOCK_INEST 256 /* mds internal */
+#define CEPH_LOCK_IXATTR 512
+#define CEPH_LOCK_INO 2048 /* immutable inode bits; not a lock */
+
+/* alias for either filelock or dirlock */
+#define CEPH_LOCK_ICONTENT (CEPH_LOCK_IFILE|CEPH_LOCK_IDIR)
+
+/*
+ * stat masks are defined in terms of the locks that cover inode fields.
+ */
+#define CEPH_STAT_MASK_INODE CEPH_LOCK_INO
+#define CEPH_STAT_MASK_TYPE CEPH_LOCK_INO /* mode >> 12 */
+#define CEPH_STAT_MASK_SYMLINK CEPH_LOCK_INO
+#define CEPH_STAT_MASK_UID CEPH_LOCK_IAUTH
+#define CEPH_STAT_MASK_GID CEPH_LOCK_IAUTH
+#define CEPH_STAT_MASK_MODE CEPH_LOCK_IAUTH
+#define CEPH_STAT_MASK_NLINK CEPH_LOCK_ILINK
+#define CEPH_STAT_MASK_LAYOUT CEPH_LOCK_ICONTENT
+#define CEPH_STAT_MASK_MTIME CEPH_LOCK_ICONTENT
+#define CEPH_STAT_MASK_SIZE CEPH_LOCK_ICONTENT
+#define CEPH_STAT_MASK_ATIME CEPH_LOCK_ICONTENT /* fixme */
+#define CEPH_STAT_MASK_XATTR CEPH_LOCK_IXATTR
+#define CEPH_STAT_MASK_INODE_ALL (CEPH_LOCK_ICONTENT | CEPH_LOCK_IAUTH | \
+ CEPH_LOCK_ILINK | CEPH_LOCK_INO)
+
+/* client_session ops */
+enum {
+ CEPH_SESSION_REQUEST_OPEN,
+ CEPH_SESSION_OPEN,
+ CEPH_SESSION_REQUEST_CLOSE,
+ CEPH_SESSION_CLOSE,
+ CEPH_SESSION_REQUEST_RENEWCAPS,
+ CEPH_SESSION_RENEWCAPS,
+ CEPH_SESSION_STALE,
+};
+
+static inline const char *ceph_session_op_name(int op)
+{
+ switch (op) {
+ case CEPH_SESSION_REQUEST_OPEN: return "request_open";
+ case CEPH_SESSION_OPEN: return "open";
+ case CEPH_SESSION_REQUEST_CLOSE: return "request_close";
+ case CEPH_SESSION_CLOSE: return "close";
+ case CEPH_SESSION_REQUEST_RENEWCAPS: return "request_renewcaps";
+ case CEPH_SESSION_RENEWCAPS: return "renewcaps";
+ case CEPH_SESSION_STALE: return "stale";
+ default: return "???";
+ }
+}
+
+struct ceph_mds_session_head {
+ __le32 op;
+ __le64 seq;
+ struct ceph_timespec stamp;
+} __attribute__ ((packed));
+
+/* client_request */
+/*
+ * metadata ops.
+ * & 0x001000 -> write op
+ * & 0x010000 -> follow symlink (e.g. stat(), not lstat()).
+ & & 0x100000 -> use weird ino/path trace
+ */
+#define CEPH_MDS_OP_WRITE 0x001000
+#define CEPH_MDS_OP_FOLLOW_LINK 0x010000
+#define CEPH_MDS_OP_INO_PATH 0x100000
+enum {
+ CEPH_MDS_OP_FINDINODE = 0x100100,
+
+ CEPH_MDS_OP_LSTAT = 0x00100,
+ CEPH_MDS_OP_LUTIME = 0x01101,
+ CEPH_MDS_OP_LCHMOD = 0x01102,
+ CEPH_MDS_OP_LCHOWN = 0x01103,
+ CEPH_MDS_OP_LSETXATTR = 0x01104,
+ CEPH_MDS_OP_LRMXATTR = 0x01105,
+ CEPH_MDS_OP_LSETLAYOUT = 0x01106,
+
+ CEPH_MDS_OP_STAT = 0x10100,
+ CEPH_MDS_OP_UTIME = 0x11101,
+ CEPH_MDS_OP_CHMOD = 0x11102,
+ CEPH_MDS_OP_CHOWN = 0x11103,
+ CEPH_MDS_OP_SETXATTR = 0x11104,
+ CEPH_MDS_OP_RMXATTR = 0x11105,
+
+ CEPH_MDS_OP_MKNOD = 0x01201,
+ CEPH_MDS_OP_LINK = 0x01202,
+ CEPH_MDS_OP_UNLINK = 0x01203,
+ CEPH_MDS_OP_RENAME = 0x01204,
+ CEPH_MDS_OP_MKDIR = 0x01220,
+ CEPH_MDS_OP_RMDIR = 0x01221,
+ CEPH_MDS_OP_SYMLINK = 0x01222,
+
+ CEPH_MDS_OP_OPEN = 0x10302,
+ CEPH_MDS_OP_TRUNCATE = 0x11303,
+ CEPH_MDS_OP_LTRUNCATE = 0x01303,
+ CEPH_MDS_OP_FSYNC = 0x00304,
+ CEPH_MDS_OP_READDIR = 0x00305,
+
+ CEPH_MDS_OP_MKSNAP = 0x01400,
+ CEPH_MDS_OP_RMSNAP = 0x01401,
+ CEPH_MDS_OP_LSSNAP = 0x00402,
+};
+
+static inline const char *ceph_mds_op_name(int op)
+{
+ switch (op) {
+ case CEPH_MDS_OP_FINDINODE: return "findinode";
+ case CEPH_MDS_OP_STAT: return "stat";
+ case CEPH_MDS_OP_LSTAT: return "lstat";
+ case CEPH_MDS_OP_UTIME: return "utime";
+ case CEPH_MDS_OP_LUTIME: return "lutime";
+ case CEPH_MDS_OP_CHMOD: return "chmod";
+ case CEPH_MDS_OP_LCHMOD: return "lchmod";
+ case CEPH_MDS_OP_CHOWN: return "chown";
+ case CEPH_MDS_OP_LCHOWN: return "lchown";
+ case CEPH_MDS_OP_LSETLAYOUT: return "lsetlayout";
+ case CEPH_MDS_OP_SETXATTR: return "setxattr";
+ case CEPH_MDS_OP_LSETXATTR: return "lsetxattr";
+ case CEPH_MDS_OP_RMXATTR: return "rmxattr";
+ case CEPH_MDS_OP_LRMXATTR: return "lrmxattr";
+ case CEPH_MDS_OP_READDIR: return "readdir";
+ case CEPH_MDS_OP_MKNOD: return "mknod";
+ case CEPH_MDS_OP_LINK: return "link";
+ case CEPH_MDS_OP_UNLINK: return "unlink";
+ case CEPH_MDS_OP_RENAME: return "rename";
+ case CEPH_MDS_OP_MKDIR: return "mkdir";
+ case CEPH_MDS_OP_RMDIR: return "rmdir";
+ case CEPH_MDS_OP_SYMLINK: return "symlink";
+ case CEPH_MDS_OP_OPEN: return "open";
+ case CEPH_MDS_OP_TRUNCATE: return "truncate";
+ case CEPH_MDS_OP_LTRUNCATE: return "ltruncate";
+ case CEPH_MDS_OP_FSYNC: return "fsync";
+ case CEPH_MDS_OP_LSSNAP: return "lssnap";
+ case CEPH_MDS_OP_MKSNAP: return "mksnap";
+ case CEPH_MDS_OP_RMSNAP: return "rmsnap";
+ default: return "???";
+ }
+}
+
+struct ceph_mds_request_head {
+ ceph_tid_t tid, oldest_client_tid;
+ ceph_epoch_t mdsmap_epoch; /* on client */
+ __le32 num_fwd;
+ __le32 retry_attempt;
+ __le64 mds_wants_replica_in_dirino;
+ __le32 op;
+ __le32 caller_uid, caller_gid;
+
+ union {
+ struct {
+ __le32 mask;
+ } __attribute__ ((packed)) stat;
+ struct {
+ __le32 mask;
+ } __attribute__ ((packed)) fstat;
+ struct {
+ __le32 frag;
+ } __attribute__ ((packed)) readdir;
+ struct {
+ struct ceph_timespec mtime;
+ struct ceph_timespec atime;
+ struct ceph_timespec ctime;
+ __le32 mask;
+ } __attribute__ ((packed)) utime;
+ struct {
+ __le32 mode;
+ } __attribute__ ((packed)) chmod;
+ struct {
+ __le32 uid;
+ __le32 gid;
+ __le32 mask;
+ } __attribute__ ((packed)) chown;
+ struct {
+ __le32 mode;
+ __le32 rdev;
+ } __attribute__ ((packed)) mknod;
+ struct {
+ __le32 mode;
+ } __attribute__ ((packed)) mkdir;
+ struct {
+ __le32 flags;
+ __le32 mode;
+ } __attribute__ ((packed)) open;
+ struct {
+ __le64 length;
+ } __attribute__ ((packed)) truncate;
+ struct {
+ __le32 flags;
+ } __attribute__ ((packed)) setxattr;
+ struct {
+ struct ceph_file_layout layout;
+ } __attribute__ ((packed)) setlayout;
+ } __attribute__ ((packed)) args;
+} __attribute__ ((packed));
+
+/* masks for utimes() */
+#define CEPH_UTIME_ATIME 1
+#define CEPH_UTIME_MTIME 2
+#define CEPH_UTIME_CTIME 4
+
+/* masks for chown */
+#define CEPH_CHOWN_UID 1
+#define CEPH_CHOWN_GID 2
+
+struct ceph_inopath_item {
+ __le64 ino;
+ __le32 dname_hash;
+} __attribute__ ((packed));
+
+/* client reply */
+struct ceph_mds_reply_head {
+ ceph_tid_t tid;
+ __le32 op;
+ __le32 result;
+ __le32 file_caps;
+ __le32 file_caps_seq;
+ __le32 file_caps_mseq;
+ __le32 mdsmap_epoch;
+} __attribute__ ((packed));
+
+/* one for each node split */
+struct ceph_frag_tree_split {
+ __le32 frag; /* this frag splits... */
+ __le32 by; /* ...by this many bits */
+} __attribute__ ((packed));
+
+struct ceph_frag_tree_head {
+ __le32 nsplits;
+ struct ceph_frag_tree_split splits[];
+} __attribute__ ((packed));
+
+struct ceph_mds_reply_inode {
+ __le64 ino;
+ __le64 snapid;
+ __le64 version;
+ struct ceph_file_layout layout;
+ struct ceph_timespec ctime, mtime, atime;
+ __le64 time_warp_seq;
+ __le32 rdev;
+ __le32 mode, uid, gid;
+ __le32 nlink;
+ __le64 size, max_size, truncate_seq;
+ __le64 files, subdirs, rbytes, rfiles, rsubdirs; /* dir stats */
+ struct ceph_timespec rctime;
+ struct ceph_frag_tree_head fragtree;
+} __attribute__ ((packed));
+/* followed by frag array, then symlink string, then xattr blob */
+
+/* reply_lease follows dname, and reply_inode */
+struct ceph_mds_reply_lease {
+ __le16 mask;
+ __le32 duration_ms;
+} __attribute__ ((packed));
+
+struct ceph_mds_reply_dirfrag {
+ __le32 frag; /* fragment */
+ __le32 auth; /* auth mds, if this is a delegation point */
+ __le32 ndist; /* number of mds' this is replicated on */
+ __le32 dist[];
+} __attribute__ ((packed));
+
+/* file access modes */
+#define CEPH_FILE_MODE_PIN 0
+#define CEPH_FILE_MODE_RD 1
+#define CEPH_FILE_MODE_WR 2
+#define CEPH_FILE_MODE_RDWR 3 /* RD | WR */
+#define CEPH_FILE_MODE_LAZY 4 /* lazy io */
+#define CEPH_FILE_MODE_NUM 8 /* bc these are bit fields.. mostly */
+
+static inline int ceph_flags_to_mode(int flags)
+{
+#ifdef O_DIRECTORY /* fixme */
+ if ((flags & O_DIRECTORY) == O_DIRECTORY)
+ return CEPH_FILE_MODE_PIN;
+#endif
+#ifdef O_LAZY
+ if (flags & O_LAZY)
+ return CEPH_FILE_MODE_LAZY;
+#endif
+ if ((flags & O_APPEND) == O_APPEND)
+ flags |= O_WRONLY;
+
+ flags &= O_ACCMODE;
+ if ((flags & O_RDWR) == O_RDWR)
+ return CEPH_FILE_MODE_RDWR;
+ if ((flags & O_WRONLY) == O_WRONLY)
+ return CEPH_FILE_MODE_WR;
+ return CEPH_FILE_MODE_RD;
+}
+
+/* client file caps */
+#define CEPH_CAP_PIN 1 /* no specific capabilities beyond the pin */
+#define CEPH_CAP_RDCACHE 2 /* client can cache reads */
+#define CEPH_CAP_RD 4 /* client can read */
+#define CEPH_CAP_WR 8 /* client can write */
+#define CEPH_CAP_WRBUFFER 16 /* client can buffer writes */
+#define CEPH_CAP_WREXTEND 32 /* client can extend EOF */
+#define CEPH_CAP_LAZYIO 64 /* client can perform lazy io */
+#define CEPH_CAP_EXCL 128 /* exclusive/loner access */
+
+static inline int ceph_caps_for_mode(int mode)
+{
+ switch (mode) {
+ case CEPH_FILE_MODE_PIN:
+ return CEPH_CAP_PIN;
+ case CEPH_FILE_MODE_RD:
+ return CEPH_CAP_PIN |
+ CEPH_CAP_RD | CEPH_CAP_RDCACHE;
+ case CEPH_FILE_MODE_RDWR:
+ return CEPH_CAP_PIN |
+ CEPH_CAP_RD | CEPH_CAP_RDCACHE |
+ CEPH_CAP_WR | CEPH_CAP_WRBUFFER |
+ CEPH_CAP_EXCL;
+ case CEPH_FILE_MODE_WR:
+ return CEPH_CAP_PIN |
+ CEPH_CAP_WR | CEPH_CAP_WRBUFFER |
+ CEPH_CAP_EXCL;
+ }
+ return 0;
+}
+
+enum {
+ CEPH_CAP_OP_GRANT, /* mds->client grant */
+ CEPH_CAP_OP_TRUNC, /* mds->client trunc notify */
+ CEPH_CAP_OP_EXPORT, /* mds has exported the cap */
+ CEPH_CAP_OP_IMPORT, /* mds has imported the cap from specified mds */
+ CEPH_CAP_OP_RELEASED, /* mds->client close out cap */
+ CEPH_CAP_OP_FLUSHEDSNAP, /* mds->client flushed snap */
+ CEPH_CAP_OP_ACK, /* client->mds ack (if prior grant was recall) */
+ CEPH_CAP_OP_REQUEST, /* client->mds request (update wanted bits) */
+ CEPH_CAP_OP_FLUSHSNAP, /* client->mds flush snapped metadata */
+ CEPH_CAP_OP_RELEASE, /* client->mds request release cap */
+};
+
+static inline const char *ceph_cap_op_name(int op)
+{
+ switch (op) {
+ case CEPH_CAP_OP_GRANT: return "grant";
+ case CEPH_CAP_OP_TRUNC: return "trunc";
+ case CEPH_CAP_OP_EXPORT: return "export";
+ case CEPH_CAP_OP_IMPORT: return "import";
+ case CEPH_CAP_OP_RELEASED: return "released";
+ case CEPH_CAP_OP_FLUSHEDSNAP: return "flushedsnap";
+ case CEPH_CAP_OP_ACK: return "ack";
+ case CEPH_CAP_OP_REQUEST: return "request";
+ case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap";
+ case CEPH_CAP_OP_RELEASE: return "release";
+ default: return "???";
+ }
+}
+
+/*
+ * caps message, used for capability callbacks, acks, requests, etc.
+ */
+struct ceph_mds_caps {
+ __le32 op;
+ __le64 ino;
+ __le32 seq;
+ __le32 caps, wanted;
+ __le64 size, max_size;
+ __le64 truncate_seq;
+ __le32 migrate_seq;
+ struct ceph_timespec mtime, atime, ctime;
+ struct ceph_file_layout layout;
+ __le64 time_warp_seq;
+ __le64 snap_follows;
+ __le32 snap_trace_len;
+} __attribute__ ((packed));
+
+
+#define CEPH_MDS_LEASE_REVOKE 1 /* mds -> client */
+#define CEPH_MDS_LEASE_RELEASE 2 /* client -> mds */
+#define CEPH_MDS_LEASE_RENEW 3 /* client <-> mds */
+
+struct ceph_mds_lease {
+ __u8 action;
+ __le16 mask;
+ __le64 ino;
+ __le64 first, last;
+} __attribute__ ((packed));
+/* followed by a __le32+string for dname */
+
+
+/* client reconnect */
+struct ceph_mds_cap_reconnect {
+ __le32 wanted;
+ __le32 issued;
+ __le64 size;
+ struct ceph_timespec mtime, atime;
+ __le64 snaprealm;
+} __attribute__ ((packed));
+/* followed by encoded string */
+
+struct ceph_mds_snaprealm_reconnect {
+ __le64 ino;
+ __le64 seq;
+ __le64 parent; /* parent realm */
+} __attribute__ ((packed));
+
+/*
+ * snaps
+ */
+enum {
+ CEPH_SNAP_OP_UPDATE, /* CREATE or DESTROY */
+ CEPH_SNAP_OP_CREATE,
+ CEPH_SNAP_OP_DESTROY,
+ CEPH_SNAP_OP_SPLIT,
+};
+
+static inline const char *ceph_snap_op_name(int o)
+{
+ switch (o) {
+ case CEPH_SNAP_OP_UPDATE: return "update";
+ case CEPH_SNAP_OP_CREATE: return "create";
+ case CEPH_SNAP_OP_DESTROY: return "destroy";
+ case CEPH_SNAP_OP_SPLIT: return "split";
+ default: return "???";
+ }
+}
+
+struct ceph_mds_snap_head {
+ __le32 op;
+ __le64 split;
+ __le32 num_split_inos;
+ __le32 num_split_realms;
+ __le32 trace_len;
+} __attribute__ ((packed));
+/* followed by split ino list, then split realms, then the trace blob */
+
+/*
+ * encode info about a snaprealm, as viewed by a client
+ */
+struct ceph_mds_snap_realm {
+ __le64 ino; /* ino */
+ __le64 created; /* snap: when created */
+ __le64 parent; /* ino: parent realm */
+ __le64 parent_since; /* snap: same parent since */
+ __le64 seq; /* snap: version */
+ __le32 num_snaps;
+ __le32 num_prior_parent_snaps;
+} __attribute__ ((packed));
+/* followed by my snap list, then prior parent snap list */
+
+/*
+ * osd map flag bits
+ */
+#define CEPH_OSDMAP_NEARFULL (1<<0) /* sync writes (near ENOSPC) */
+#define CEPH_OSDMAP_FULL (1<<1) /* no data writes (ENOSPC) */
+
+/*
+ * osd ops
+ */
+#define CEPH_OSD_OP_MODE 0xf000
+#define CEPH_OSD_OP_MODE_RD 0x1000
+#define CEPH_OSD_OP_MODE_WR 0x2000
+#define CEPH_OSD_OP_MODE_SUB 0x4000
+
+#define CEPH_OSD_OP_TYPE 0x0f00
+#define CEPH_OSD_OP_TYPE_LOCK 0x0100
+#define CEPH_OSD_OP_TYPE_DATA 0x0200
+#define CEPH_OSD_OP_TYPE_ATTR 0x0300
+
+enum {
+ /* read */
+ CEPH_OSD_OP_READ = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_DATA | 1,
+ CEPH_OSD_OP_STAT = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_DATA | 2,
+
+ CEPH_OSD_OP_GETXATTR = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_ATTR | 1,
+ CEPH_OSD_OP_GETXATTRS = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_ATTR | 2,
+
+ /* subop */
+ CEPH_OSD_OP_PULL = CEPH_OSD_OP_MODE_SUB | 1,
+ CEPH_OSD_OP_PUSH = CEPH_OSD_OP_MODE_SUB | 2,
+ CEPH_OSD_OP_BALANCEREADS = CEPH_OSD_OP_MODE_SUB | 3,
+ CEPH_OSD_OP_UNBALANCEREADS = CEPH_OSD_OP_MODE_SUB | 4,
+
+ /* object data */
+ CEPH_OSD_OP_WRITE = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 1,
+ CEPH_OSD_OP_WRITEFULL = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 2,
+ CEPH_OSD_OP_TRUNCATE = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 3,
+ CEPH_OSD_OP_ZERO = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 4,
+ CEPH_OSD_OP_DELETE = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 5,
+
+ /* object attrs */
+ CEPH_OSD_OP_SETXATTR = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_ATTR | 1,
+ CEPH_OSD_OP_SETXATTRS = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_ATTR | 2,
+ CEPH_OSD_OP_RESETXATTRS= CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_ATTR | 3,
+ CEPH_OSD_OP_RMXATTR = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_ATTR | 4,
+
+ /* lock */
+ CEPH_OSD_OP_WRLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 1,
+ CEPH_OSD_OP_WRUNLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 2,
+ CEPH_OSD_OP_RDLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 3,
+ CEPH_OSD_OP_RDUNLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 4,
+ CEPH_OSD_OP_UPLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 5,
+ CEPH_OSD_OP_DNLOCK = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_LOCK | 6,
+
+ /* fancy read */
+ CEPH_OSD_OP_GREP = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_DATA | 3,
+
+ /* fancy write */
+ CEPH_OSD_OP_APPEND = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 6,
+};
+
+static inline int ceph_osd_op_type_lock(int op)
+{
+ return (op & CEPH_OSD_OP_TYPE) == CEPH_OSD_OP_TYPE_LOCK;
+}
+static inline int ceph_osd_op_type_data(int op)
+{
+ return (op & CEPH_OSD_OP_TYPE) == CEPH_OSD_OP_TYPE_DATA;
+}
+static inline int ceph_osd_op_type_attr(int op)
+{
+ return (op & CEPH_OSD_OP_TYPE) == CEPH_OSD_OP_TYPE_ATTR;
+}
+
+static inline int ceph_osd_op_mode_subop(int op)
+{
+ return (op & CEPH_OSD_OP_MODE) == CEPH_OSD_OP_MODE_SUB;
+}
+static inline int ceph_osd_op_mode_read(int op)
+{
+ return (op & CEPH_OSD_OP_MODE) == CEPH_OSD_OP_MODE_RD;
+}
+static inline int ceph_osd_op_mode_modify(int op)
+{
+ return (op & CEPH_OSD_OP_MODE) == CEPH_OSD_OP_MODE_WR;
+}
+
+static inline const char *ceph_osd_op_name(int op)
+{
+ switch (op) {
+ case CEPH_OSD_OP_READ: return "read";
+ case CEPH_OSD_OP_STAT: return "stat";
+
+ case CEPH_OSD_OP_WRITE: return "write";
+ case CEPH_OSD_OP_DELETE: return "delete";
+ case CEPH_OSD_OP_TRUNCATE: return "truncate";
+ case CEPH_OSD_OP_ZERO: return "zero";
+ case CEPH_OSD_OP_WRITEFULL: return "writefull";
+
+ case CEPH_OSD_OP_SETXATTR: return "setxattr";
+ case CEPH_OSD_OP_SETXATTRS: return "setxattrs";
+ case CEPH_OSD_OP_RESETXATTRS: return "resetxattrs";
+ case CEPH_OSD_OP_RMXATTR: return "rmxattr";
+
+ case CEPH_OSD_OP_WRLOCK: return "wrlock";
+ case CEPH_OSD_OP_WRUNLOCK: return "wrunlock";
+ case CEPH_OSD_OP_RDLOCK: return "rdlock";
+ case CEPH_OSD_OP_RDUNLOCK: return "rdunlock";
+ case CEPH_OSD_OP_UPLOCK: return "uplock";
+ case CEPH_OSD_OP_DNLOCK: return "dnlock";
+
+ case CEPH_OSD_OP_PULL: return "pull";
+ case CEPH_OSD_OP_PUSH: return "push";
+ case CEPH_OSD_OP_BALANCEREADS: return "balance-reads";
+ case CEPH_OSD_OP_UNBALANCEREADS: return "unbalance-reads";
+
+ default: return "???";
+ }
+}
+
+
+/*
+ * osd op flags
+ */
+enum {
+ CEPH_OSD_OP_ACK = 1, /* want (or is) "ack" ack */
+ CEPH_OSD_OP_SAFE = 2, /* want (or is) "safe" ack */
+ CEPH_OSD_OP_RETRY = 4, /* resend attempt */
+ CEPH_OSD_OP_INCLOCK_FAIL = 8, /* fail on inclock collision */
+ CEPH_OSD_OP_MODIFY = 16, /* op is/was a mutation */
+ CEPH_OSD_OP_ACKNVRAM = 32, /* ACK when stable in NVRAM, not RAM */
+ CEPH_OSD_OP_ORDERSNAP = 64, /* EOLDSNAP if snapc is out of order */
+ CEPH_OSD_OP_PEERSTAT = 128, /* msg includes osd_peer_stat */
+ CEPH_OSD_OP_BALANCE_READS = 256,
+};
+
+#define EOLDSNAPC 44 /* ORDERSNAP flag set and writer has old snap context*/
+
+struct ceph_osd_op {
+ __le16 op;
+ union {
+ struct {
+ __le64 offset, length;
+ };
+ struct {
+ __le32 name_len;
+ __le32 value_len;
+ };
+ };
+} __attribute__ ((packed));
+
+struct ceph_osd_request_head {
+ ceph_tid_t tid;
+ __le32 client_inc;
+ struct ceph_object oid;
+ struct ceph_object_layout layout;
+ ceph_epoch_t osdmap_epoch;
+
+ __le32 flags;
+ __le32 inc_lock;
+
+ struct ceph_eversion reassert_version;
+
+ /* writer's snap context */
+ __le64 snap_seq;
+ __le32 num_snaps;
+
+ /* read or mutation */
+ __le16 num_ops;
+ __u16 object_type;
+ struct ceph_osd_op ops[]; /* followed by snaps */
+} __attribute__ ((packed));
+
+struct ceph_osd_reply_head {
+ ceph_tid_t tid;
+ __le32 flags;
+ struct ceph_object oid;
+ struct ceph_object_layout layout;
+ ceph_epoch_t osdmap_epoch;
+ struct ceph_eversion reassert_version;
+
+ __le32 result;
+
+ __le32 num_ops;
+ struct ceph_osd_op ops[0];
+} __attribute__ ((packed));
+
+#endif
Index: plugins/Makefile.nmake
===================================================================
--- plugins/Makefile.nmake (revision 26859)
+++ plugins/Makefile.nmake (working copy)
@@ -39,6 +39,9 @@
cd asn1
$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake $(PLUGIN_TARGET)
cd ..
+ cd ceph
+ $(MAKE) /$(MAKEFLAGS) -f Makefile.nmake $(PLUGIN_TARGET)
+ cd ..
cd ciscosm
$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake $(PLUGIN_TARGET)
cd ..
@@ -128,6 +131,7 @@
xcopy agentx\*.dll $(VERSION) /d
xcopy artnet\*.dll $(VERSION) /d
xcopy asn1\*.dll $(VERSION) /d
+ xcopy ceph\*.dll $(VERSION) /d
xcopy ciscosm\*.dll $(VERSION) /d
xcopy docsis\*.dll $(VERSION) /d
xcopy enttec\*.dll $(VERSION) /d
Index: plugins/Makefile.am
===================================================================
--- plugins/Makefile.am (revision 26859)
+++ plugins/Makefile.am (working copy)
@@ -26,6 +26,7 @@
agentx \
artnet \
asn1 \
+ ceph \
ciscosm \
docsis \
enttec \
Index: epan/Makefile.am
===================================================================
--- epan/Makefile.am (revision 26859)
+++ epan/Makefile.am (working copy)
@@ -189,6 +189,7 @@
plugin_src = \
../plugins/artnet/packet-artnet.c \
../plugins/asn1/packet-asn1.c \
+ ../plugins/ceph/packet-ceph.c \
../plugins/docsis/packet-bpkmattr.c \
../plugins/docsis/packet-bpkmreq.c \
../plugins/docsis/packet-bpkmrsp.c \
Index: packaging/nsis/Makefile.nmake
===================================================================
--- packaging/nsis/Makefile.nmake (revision 26859)
+++ packaging/nsis/Makefile.nmake (working copy)
@@ -47,6 +47,7 @@
../../plugins/agentx/agentx.dll \
../../plugins/artnet/artnet.dll \
../../plugins/asn1/asn1.dll \
+ ../../plugins/ceph/ceph.dll \
../../plugins/ciscosm/ciscosm.dll \
../../plugins/docsis/docsis.dll \
../../plugins/enttec/enttec.dll \
Index: packaging/nsis/wireshark.nsi
===================================================================
--- packaging/nsis/wireshark.nsi (revision 26859)
+++ packaging/nsis/wireshark.nsi (working copy)
@@ -779,6 +779,7 @@
File "..\..\plugins\agentx\agentx.dll"
File "..\..\plugins\artnet\artnet.dll"
File "..\..\plugins\asn1\asn1.dll"
+File "..\..\plugins\ceph\ceph.dll"
File "..\..\plugins\ciscosm\ciscosm.dll"
File "..\..\plugins\docsis\docsis.dll"
File "..\..\plugins\enttec\enttec.dll"
Reference in New Issue View Git Blame Copy Permalink