cxx_config_ini.cc revision 10458:64809024b924 
1/*
2 * Copyright (c) 2014 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder.  You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution;
21 * neither the name of the copyright holders nor the names of its
22 * contributors may be used to endorse or promote products derived from
23 * this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Andrew Bardsley
38 */
39
40#include "sim/cxx_config_ini.hh"
41
42bool
43CxxIniFile::getParam(const std::string &object_name,
44    const std::string &param_name,
45    std::string &value) const
46{
47    return iniFile.find(object_name, param_name, value);
48}
49
50bool
51CxxIniFile::getParamVector(const std::string &object_name,
52    const std::string &param_name,
53    std::vector<std::string> &values) const
54{
55    std::string value;
56    bool ret = iniFile.find(object_name, param_name, value);
57
58    if (ret) {
59        std::vector<std::string> sub_object_names;
60
61        tokenize(values, value, ' ', true);
62    }
63
64    return ret;
65}
66
67bool
68CxxIniFile::getPortPeers(const std::string &object_name,
69    const std::string &port_name,
70    std::vector<std::string> &peers) const
71{
72    return getParamVector(object_name, port_name, peers);
73}
74
75bool
76CxxIniFile::objectExists(const std::string &object) const
77{
78    return iniFile.sectionExists(object);
79}
80
81void
82CxxIniFile::getAllObjectNames(std::vector<std::string> &list) const
83{
84    iniFile.getSectionNames(list);
85}
86
87void
88CxxIniFile::getObjectChildren(const std::string &object_name,
89    std::vector<std::string> &children, bool return_paths) const
90{
91    if (!getParamVector(object_name, "children", children))
92        return;
93
94    if (return_paths && object_name != "root") {
95        for (auto i = children.begin(); i != children.end(); ++i)
96            *i = object_name + "." + *i;
97    }
98}
99
100bool
101CxxIniFile::load(const std::string &filename)
102{
103    return iniFile.load(filename);
104}
105