+++ /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) 2016 Red Hat Inc
- *
- * 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 COMMAND_TABLE_H_
-#define COMMAND_TABLE_H_
-
-#include "messages/MCommand.h"
-
-class CommandOp
-{
- public:
- ConnectionRef con;
- ceph_tid_t tid;
-
- std::vector<std::string> cmd;
- bufferlist inbl;
- Context *on_finish;
- bufferlist *outbl;
- std::string *outs;
-
- MCommand *get_message(const uuid_d &fsid) const
- {
- MCommand *m = new MCommand(fsid);
- m->cmd = cmd;
- m->set_data(inbl);
- m->set_tid(tid);
-
- return m;
- }
-
- CommandOp(const ceph_tid_t t) : tid(t), on_finish(nullptr),
- outbl(nullptr), outs(nullptr) {}
- CommandOp() : tid(0), on_finish(nullptr), outbl(nullptr), outs(nullptr) {}
-};
-
-/**
- * Hold client-side state for a collection of in-flight commands
- * to a remote service.
- */
-template<typename T>
-class CommandTable
-{
-protected:
- ceph_tid_t last_tid;
- std::map<ceph_tid_t, T> commands;
-
-public:
-
- CommandTable()
- : last_tid(0)
- {}
-
- ~CommandTable()
- {
- assert(commands.empty());
- }
-
- T& start_command()
- {
- ceph_tid_t tid = last_tid++;
- commands.insert(std::make_pair(tid, T(tid)) );
-
- return commands.at(tid);
- }
-
- const std::map<ceph_tid_t, T> &get_commands() const
- {
- return commands;
- }
-
- bool exists(ceph_tid_t tid) const
- {
- return commands.count(tid) > 0;
- }
-
- T& get_command(ceph_tid_t tid)
- {
- return commands.at(tid);
- }
-
- void erase(ceph_tid_t tid)
- {
- commands.erase(tid);
- }
-
- void clear() {
- commands.clear();
- }
-};
-
-#endif
-