mirror of
https://github.com/ceph/ceph
synced 2025-02-09 03:49:38 +00:00
dc48f25847
git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@2100 29311d96-e01e-0410-9327-a35deaab8ce9
375 lines
7.4 KiB
C++
375 lines
7.4 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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#include <cassert>
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#include <iostream>
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using namespace std;
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#include "include/types.h"
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#include "Message.h"
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#include "messages/MGenericMessage.h"
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#include "messages/MPGStats.h"
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#include "messages/MStatfs.h"
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#include "messages/MStatfsReply.h"
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#include "messages/MMonCommand.h"
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#include "messages/MMonCommandAck.h"
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#include "messages/MMonPaxos.h"
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#include "messages/MMonElection.h"
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#include "messages/MPing.h"
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#include "messages/MPingAck.h"
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#include "messages/MOSDBoot.h"
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#include "messages/MOSDIn.h"
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#include "messages/MOSDOut.h"
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#include "messages/MOSDFailure.h"
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#include "messages/MOSDPing.h"
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#include "messages/MOSDOp.h"
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#include "messages/MOSDOpReply.h"
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#include "messages/MOSDMap.h"
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#include "messages/MOSDGetMap.h"
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#include "messages/MOSDPGNotify.h"
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#include "messages/MOSDPGQuery.h"
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#include "messages/MOSDPGLog.h"
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#include "messages/MOSDPGRemove.h"
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#include "messages/MOSDPGActivateSet.h"
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#include "messages/MMonMap.h"
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#include "messages/MClientMount.h"
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#include "messages/MClientUnmount.h"
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#include "messages/MClientSession.h"
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#include "messages/MClientReconnect.h"
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#include "messages/MClientRequest.h"
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#include "messages/MClientRequestForward.h"
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#include "messages/MClientReply.h"
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#include "messages/MClientFileCaps.h"
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#include "messages/MMDSSlaveRequest.h"
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#include "messages/MMDSGetMap.h"
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#include "messages/MMDSMap.h"
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#include "messages/MMDSBeacon.h"
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#include "messages/MMDSResolve.h"
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#include "messages/MMDSResolveAck.h"
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#include "messages/MMDSCacheRejoin.h"
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#include "messages/MDirUpdate.h"
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#include "messages/MDiscover.h"
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#include "messages/MDiscoverReply.h"
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#include "messages/MMDSFragmentNotify.h"
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#include "messages/MExportDirDiscover.h"
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#include "messages/MExportDirDiscoverAck.h"
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#include "messages/MExportDirCancel.h"
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#include "messages/MExportDirPrep.h"
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#include "messages/MExportDirPrepAck.h"
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#include "messages/MExportDirWarning.h"
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#include "messages/MExportDirWarningAck.h"
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#include "messages/MExportDir.h"
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#include "messages/MExportDirAck.h"
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#include "messages/MExportDirNotify.h"
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#include "messages/MExportDirNotifyAck.h"
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#include "messages/MExportDirFinish.h"
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#include "messages/MExportCaps.h"
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#include "messages/MExportCapsAck.h"
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#include "messages/MDentryUnlink.h"
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#include "messages/MHeartbeat.h"
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#include "messages/MAnchor.h"
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//#include "messages/MInodeUpdate.h"
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#include "messages/MCacheExpire.h"
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#include "messages/MInodeFileCaps.h"
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#include "messages/MLock.h"
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#include "config.h"
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#define dout(l) if (l<=g_conf.debug) *_dout << dbeginl << g_clock.now() << " MESSENGER: "
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#define DEBUGLVL 10 // debug level of output
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Message *
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decode_message(ceph_msg_header& env, bufferlist& front, bufferlist& data)
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{
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// make message
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Message *m = 0;
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switch(env.type) {
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// -- with payload --
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case MSG_PGSTATS:
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m = new MPGStats;
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break;
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case CEPH_MSG_STATFS:
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m = new MStatfs;
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break;
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case CEPH_MSG_STATFS_REPLY:
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m = new MStatfsReply;
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break;
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case MSG_MON_COMMAND:
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m = new MMonCommand;
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break;
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case MSG_MON_COMMAND_ACK:
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m = new MMonCommandAck;
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break;
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case MSG_MON_PAXOS:
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m = new MMonPaxos;
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break;
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case MSG_MON_ELECTION:
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m = new MMonElection;
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break;
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case CEPH_MSG_PING:
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m = new MPing();
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break;
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case CEPH_MSG_PING_ACK:
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m = new MPingAck();
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break;
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case CEPH_MSG_MON_MAP:
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m = new MMonMap;
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break;
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case MSG_OSD_BOOT:
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m = new MOSDBoot();
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break;
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case MSG_OSD_IN:
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m = new MOSDIn();
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break;
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case MSG_OSD_OUT:
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m = new MOSDOut();
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break;
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case MSG_OSD_FAILURE:
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m = new MOSDFailure();
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break;
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case MSG_OSD_PING:
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m = new MOSDPing();
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break;
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case CEPH_MSG_OSD_OP:
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m = new MOSDOp();
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break;
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case CEPH_MSG_OSD_OPREPLY:
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m = new MOSDOpReply();
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break;
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case CEPH_MSG_OSD_MAP:
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m = new MOSDMap();
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break;
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case CEPH_MSG_OSD_GETMAP:
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m = new MOSDGetMap();
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break;
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case MSG_OSD_PG_NOTIFY:
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m = new MOSDPGNotify();
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break;
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case MSG_OSD_PG_QUERY:
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m = new MOSDPGQuery();
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break;
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case MSG_OSD_PG_LOG:
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m = new MOSDPGLog();
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break;
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case MSG_OSD_PG_REMOVE:
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m = new MOSDPGRemove();
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break;
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case MSG_OSD_PG_ACTIVATE_SET:
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m = new MOSDPGActivateSet();
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break;
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// clients
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case CEPH_MSG_CLIENT_MOUNT:
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m = new MClientMount;
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break;
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case CEPH_MSG_CLIENT_UNMOUNT:
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m = new MClientUnmount;
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break;
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case CEPH_MSG_CLIENT_SESSION:
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m = new MClientSession;
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break;
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case CEPH_MSG_CLIENT_RECONNECT:
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m = new MClientReconnect;
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break;
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case CEPH_MSG_CLIENT_REQUEST:
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m = new MClientRequest;
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break;
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case CEPH_MSG_CLIENT_REQUEST_FORWARD:
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m = new MClientRequestForward;
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break;
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case CEPH_MSG_CLIENT_REPLY:
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m = new MClientReply;
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break;
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case CEPH_MSG_CLIENT_FILECAPS:
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m = new MClientFileCaps;
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break;
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// mds
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case MSG_MDS_SLAVE_REQUEST:
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m = new MMDSSlaveRequest;
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break;
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case CEPH_MSG_MDS_GETMAP:
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m = new MMDSGetMap();
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break;
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case CEPH_MSG_MDS_MAP:
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m = new MMDSMap();
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break;
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case MSG_MDS_BEACON:
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m = new MMDSBeacon;
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break;
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case MSG_MDS_RESOLVE:
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m = new MMDSResolve;
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break;
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case MSG_MDS_RESOLVEACK:
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m = new MMDSResolveAck;
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break;
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case MSG_MDS_CACHEREJOIN:
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m = new MMDSCacheRejoin;
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break;
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/*
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case MSG_MDS_CACHEREJOINACK:
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m = new MMDSCacheRejoinAck;
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break;
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*/
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case MSG_MDS_DIRUPDATE:
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m = new MDirUpdate();
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break;
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case MSG_MDS_DISCOVER:
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m = new MDiscover();
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break;
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case MSG_MDS_DISCOVERREPLY:
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m = new MDiscoverReply();
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break;
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case MSG_MDS_FRAGMENTNOTIFY:
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m = new MMDSFragmentNotify;
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break;
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case MSG_MDS_EXPORTDIRDISCOVER:
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m = new MExportDirDiscover();
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break;
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case MSG_MDS_EXPORTDIRDISCOVERACK:
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m = new MExportDirDiscoverAck();
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break;
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case MSG_MDS_EXPORTDIRCANCEL:
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m = new MExportDirCancel();
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break;
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case MSG_MDS_EXPORTDIR:
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m = new MExportDir;
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break;
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case MSG_MDS_EXPORTDIRACK:
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m = new MExportDirAck;
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break;
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case MSG_MDS_EXPORTDIRFINISH:
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m = new MExportDirFinish;
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break;
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case MSG_MDS_EXPORTDIRNOTIFY:
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m = new MExportDirNotify();
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break;
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case MSG_MDS_EXPORTDIRNOTIFYACK:
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m = new MExportDirNotifyAck();
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break;
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case MSG_MDS_EXPORTDIRPREP:
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m = new MExportDirPrep();
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break;
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case MSG_MDS_EXPORTDIRPREPACK:
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m = new MExportDirPrepAck();
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break;
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case MSG_MDS_EXPORTDIRWARNING:
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m = new MExportDirWarning;
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break;
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case MSG_MDS_EXPORTDIRWARNINGACK:
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m = new MExportDirWarningAck;
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break;
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case MSG_MDS_EXPORTCAPS:
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m = new MExportCaps;
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break;
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case MSG_MDS_EXPORTCAPSACK:
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m = new MExportCapsAck;
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break;
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case MSG_MDS_DENTRYUNLINK:
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m = new MDentryUnlink();
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break;
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case MSG_MDS_HEARTBEAT:
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m = new MHeartbeat();
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break;
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case MSG_MDS_CACHEEXPIRE:
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m = new MCacheExpire();
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break;
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case MSG_MDS_ANCHOR:
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m = new MAnchor();
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break;
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/* case MSG_MDS_INODEUPDATE:
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m = new MInodeUpdate();
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break;
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*/
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case MSG_MDS_INODEFILECAPS:
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m = new MInodeFileCaps();
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break;
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case MSG_MDS_LOCK:
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m = new MLock();
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break;
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// -- simple messages without payload --
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case CEPH_MSG_SHUTDOWN:
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m = new MGenericMessage(env.type);
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break;
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default:
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dout(0) << "can't decode unknown message type " << env.type << dendl;
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assert(0);
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}
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m->set_env(env);
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m->set_payload(front);
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m->set_data(data);
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m->decode_payload();
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// done!
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return m;
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}
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