/strigi-0.7.7/strigidaemon/bin/daemon/dbus/dbuscpp/dbusmessagereader.h

 1/* This file is part of Strigi Desktop Search
 2 *
 3 * Copyright (C) 2006 Jos van den Oever <jos@vandenoever.info>
 4 *
 5 * This library is free software; you can redistribute it and/or
 6 * modify it under the terms of the GNU Library General Public
 7 * License as published by the Free Software Foundation; either
 8 * version 2 of the License, or (at your option) any later version.
 9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB.  If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20#ifndef DBUSMESSAGEREADER_H
21#define DBUSMESSAGEREADER_H
22
23#define DBUS_API_SUBJECT_TO_CHANGE 1
24#include <dbus/dbus.h>
25
26#include <set>
27#include <map>
28#include <string>
29#include <vector>
30#include <strigi/strigiconfig.h>
31#ifdef HAVE_STDINT_H
32#include <stdint.h>
33#endif
34
35class DBusMessageReader {
36private:
37    DBusMessage* msg;
38    bool ok;
39
40public:
41    DBusMessageIter it;
42    explicit DBusMessageReader(DBusMessage* msg);
43    explicit DBusMessageReader(const DBusMessageReader& r)
44            :msg(r.msg), ok(r.ok) {
45        dbus_message_ref(msg);
46    }
47    ~DBusMessageReader() {
48        close();
49    }
50    void close() {
51        if (msg) {
52            dbus_message_unref(msg);
53            msg = 0;
54        }
55        ok = false;
56    }
57    DBusMessageReader& operator>>(std::set<std::string>& s);
58    DBusMessageReader& operator>>(std::vector<std::string>& s);
59    DBusMessageReader& operator>>(std::vector<char>& s);
60    DBusMessageReader& operator>>(std::vector<int32_t>& s);
61    DBusMessageReader& operator>>(std::vector<uint32_t>& s);
62    DBusMessageReader& operator>>(std::string& s);
63    DBusMessageReader& operator>>(dbus_int32_t& s);
64    DBusMessageReader& operator>>(dbus_uint32_t& s);
65    DBusMessageReader& operator>>(dbus_uint64_t& s);
66    DBusMessageReader& operator>>(dbus_int64_t& s);
67    DBusMessageReader& operator>>(std::multimap<int, std::string>&);
68    DBusMessageReader& operator>>(std::vector<std::pair<bool, std::string> >&);
69    bool isOk() const { return ok; }
70    bool atEnd();
71};
72
73#endif