2
// PropertyFileConfiguration.cpp
4
// $Id: //poco/1.2/Util/src/PropertyFileConfiguration.cpp#2 $
7
// Package: Configuration
8
// Module: PropertyFileConfiguration
10
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
13
// Permission is hereby granted, free of charge, to any person or organization
14
// obtaining a copy of the software and accompanying documentation covered by
15
// this license (the "Software") to use, reproduce, display, distribute,
16
// execute, and transmit the Software, and to prepare derivative works of the
17
// Software, and to permit third-parties to whom the Software is furnished to
18
// do so, all subject to the following:
20
// The copyright notices in the Software and this entire statement, including
21
// the above license grant, this restriction and the following disclaimer,
22
// must be included in all copies of the Software, in whole or in part, and
23
// all derivative works of the Software, unless such copies or derivative
24
// works are solely in the form of machine-executable object code generated by
25
// a source language processor.
27
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
28
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
29
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
30
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
31
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
32
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
33
// DEALINGS IN THE SOFTWARE.
37
#include "Poco/Util/PropertyFileConfiguration.h"
38
#include "Poco/Exception.h"
39
#include "Poco/String.h"
40
#include "Poco/Path.h"
53
PropertyFileConfiguration::PropertyFileConfiguration()
58
PropertyFileConfiguration::PropertyFileConfiguration(std::istream& istr)
64
PropertyFileConfiguration::PropertyFileConfiguration(const std::string& path)
70
PropertyFileConfiguration::~PropertyFileConfiguration()
75
void PropertyFileConfiguration::load(std::istream& istr)
85
void PropertyFileConfiguration::load(const std::string& path)
87
std::ifstream istr(Path::transcode(path).c_str());
91
throw Poco::OpenFileException(path);
95
void PropertyFileConfiguration::save(std::ostream& ostr) const
97
MapConfiguration::iterator it = begin();
98
MapConfiguration::iterator ed = end();
101
ostr << it->first << ": " << it->second << "\n";
107
void PropertyFileConfiguration::save(const std::string& path) const
109
std::ofstream ostr(Path::transcode(path).c_str());
114
if (!ostr.good()) throw Poco::WriteFileException(path);
116
else throw Poco::CreateFileException(path);
120
void PropertyFileConfiguration::parseLine(std::istream& istr)
122
static const int eof = std::char_traits<char>::eof();
126
while (c != eof && isspace((char) c, loc)) c = istr.get();
129
if (c == '#' || c == '!')
131
while (c != eof && c != '\n' && c != '\r') c = istr.get();
136
while (c != eof && c != '=' && c != ':' && c != '\r' && c != '\n') { key += (char) c; c = istr.get(); }
138
if (c == '=' || c == ':')
141
while (c != eof && c) { value += (char) c; c = readChar(istr); }
143
setRaw(trim(key), trim(value));
149
int PropertyFileConfiguration::readChar(std::istream& istr)
166
if (istr.peek() == '\n')
175
else if (c == '\n' || c == '\r')
182
} } // namespace Poco::Util