Utility.cpp revision a9be2d378b7ad84e679a48efa81f42fb54f85d9a 
1/*
2 * Copyright (c) 2011-2014, Intel Corporation
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation and/or
13 * other materials provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors
16 * may be used to endorse or promote products derived from this software without
17 * specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "Utility.h"
32
33#include <sstream>
34#include <iterator>
35#include <stdint.h>
36
37using std::string;
38
39// Format string list
40void CUtility::asString(const std::list<std::string>& lstr,
41                        std::string& strOutput,
42                        const std::string& strSeparator)
43{
44    std::ostringstream ostrFormatedList;
45
46    std::copy(lstr.begin(), lstr.end(),
47              std::ostream_iterator<std::string>(ostrFormatedList, strSeparator.c_str()));
48
49    strOutput = ostrFormatedList.str();
50
51    // Remove last separator
52    if (strOutput.size() > strSeparator.size()) {
53
54        strOutput.erase(strOutput.size() - strSeparator.size());
55    }
56}
57
58// Format string map
59void CUtility::asString(const std::map<std::string, std::string>& mapStr,
60                        std::string& strOutput,
61                        const std::string& strItemSeparator,
62                        const std::string& strKeyValueSeparator)
63{
64    std::list<std::string> listKeysValues;
65
66    std::map<std::string, std::string>::const_iterator iter;
67
68    for(iter = mapStr.begin(); iter != mapStr.end(); ++iter) {
69
70        listKeysValues.push_back(iter->first + strKeyValueSeparator + iter->second);
71    }
72
73    CUtility::asString(listKeysValues, strOutput, strItemSeparator);
74}
75
76void CUtility::appendTitle(string& strTo, const string& strTitle)
77{
78    strTo += "\n" + strTitle + "\n";
79
80    uint32_t uiLength = strTitle.size();
81
82    while (uiLength--) {
83
84        strTo += "=";
85    }
86    strTo += "\n";
87}
88