+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation. See file COPYING.
- *
- */
-
-#ifndef CEPH_MEXPORTDIRNOTIFY_H
-#define CEPH_MEXPORTDIRNOTIFY_H
-
-#include "msg/Message.h"
-
-class MExportDirNotify : public Message {
- dirfrag_t base;
- bool ack;
- pair<__s32,__s32> old_auth, new_auth;
- list<dirfrag_t> bounds; // bounds; these dirs are _not_ included (tho the dirfragdes are)
-
- public:
- dirfrag_t get_dirfrag() { return base; }
- pair<__s32,__s32> get_old_auth() { return old_auth; }
- pair<__s32,__s32> get_new_auth() { return new_auth; }
- bool wants_ack() { return ack; }
- list<dirfrag_t>& get_bounds() { return bounds; }
-
- MExportDirNotify() {}
- MExportDirNotify(dirfrag_t i, uint64_t tid, bool a, pair<__s32,__s32> oa, pair<__s32,__s32> na) :
- Message(MSG_MDS_EXPORTDIRNOTIFY),
- base(i), ack(a), old_auth(oa), new_auth(na) {
- set_tid(tid);
- }
-private:
- ~MExportDirNotify() override {}
-
-public:
- const char *get_type_name() const override { return "ExNot"; }
- void print(ostream& o) const override {
- o << "export_notify(" << base;
- o << " " << old_auth << " -> " << new_auth;
- if (ack)
- o << " ack)";
- else
- o << " no ack)";
- }
-
- void copy_bounds(list<dirfrag_t>& ex) {
- this->bounds = ex;
- }
- void copy_bounds(set<dirfrag_t>& ex) {
- for (set<dirfrag_t>::iterator i = ex.begin();
- i != ex.end(); ++i)
- bounds.push_back(*i);
- }
-
- void encode_payload(uint64_t features) override {
- ::encode(base, payload);
- ::encode(ack, payload);
- ::encode(old_auth, payload);
- ::encode(new_auth, payload);
- ::encode(bounds, payload);
- }
- void decode_payload() override {
- bufferlist::iterator p = payload.begin();
- ::decode(base, p);
- ::decode(ack, p);
- ::decode(old_auth, p);
- ::decode(new_auth, p);
- ::decode(bounds, p);
- }
-};
-
-#endif