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116 lines
2.1 KiB
C++
Executable File
116 lines
2.1 KiB
C++
Executable File
//
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// MapConfiguration.cpp
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//
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// $Id: //poco/1.4/Util/src/MapConfiguration.cpp#1 $
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//
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// Library: Util
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// Package: Configuration
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// Module: MapConfiguration
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/Util/MapConfiguration.h"
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#include <set>
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namespace Poco {
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namespace Util {
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MapConfiguration::MapConfiguration()
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{
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}
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MapConfiguration::~MapConfiguration()
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{
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}
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void MapConfiguration::clear()
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{
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_map.clear();
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}
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bool MapConfiguration::getRaw(const std::string& key, std::string& value) const
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{
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StringMap::const_iterator it = _map.find(key);
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if (it != _map.end())
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{
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value = it->second;
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return true;
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}
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else return false;
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}
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void MapConfiguration::setRaw(const std::string& key, const std::string& value)
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{
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_map[key] = value;
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}
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void MapConfiguration::enumerate(const std::string& key, Keys& range) const
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{
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std::set<std::string> keys;
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std::string prefix = key;
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if (!prefix.empty()) prefix += '.';
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std::string::size_type psize = prefix.size();
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for (StringMap::const_iterator it = _map.begin(); it != _map.end(); ++it)
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{
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if (it->first.compare(0, psize, prefix) == 0)
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{
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std::string subKey;
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std::string::size_type end = it->first.find('.', psize);
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if (end == std::string::npos)
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subKey = it->first.substr(psize);
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else
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subKey = it->first.substr(psize, end - psize);
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if (keys.find(subKey) == keys.end())
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{
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range.push_back(subKey);
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keys.insert(subKey);
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}
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}
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}
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}
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void MapConfiguration::removeRaw(const std::string& key)
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{
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std::string prefix = key;
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if (!prefix.empty()) prefix += '.';
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std::string::size_type psize = prefix.size();
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StringMap::iterator it = _map.begin();
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StringMap::iterator itCur;
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while (it != _map.end())
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{
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itCur = it++;
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if ((itCur->first == key) || (itCur->first.compare(0, psize, prefix) == 0))
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{
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_map.erase(itCur);
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}
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}
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}
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MapConfiguration::iterator MapConfiguration::begin() const
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{
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return _map.begin();
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}
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MapConfiguration::iterator MapConfiguration::end() const
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{
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return _map.end();
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}
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} } // namespace Poco::Util
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