mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-01-19 03:57:14 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
//
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// ConfigurationMapper.cpp
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//
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// Library: Util
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// Package: Configuration
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// Module: ConfigurationMapper
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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/ConfigurationMapper.h"
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namespace Poco {
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namespace Util {
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ConfigurationMapper::ConfigurationMapper(const std::string& fromPrefix, const std::string& toPrefix, AbstractConfiguration::Ptr pConfig):
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_fromPrefix(fromPrefix),
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_toPrefix(toPrefix),
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_pConfig(pConfig)
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{
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poco_check_ptr (pConfig);
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if (!_fromPrefix.empty()) _fromPrefix += '.';
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if (!_toPrefix.empty()) _toPrefix += '.';
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}
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ConfigurationMapper::~ConfigurationMapper()
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{
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}
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bool ConfigurationMapper::getRaw(const std::string& key, std::string& value) const
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{
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std::string translatedKey = translateKey(key);
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return _pConfig->getRaw(translatedKey, value);
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}
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void ConfigurationMapper::setRaw(const std::string& key, const std::string& value)
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{
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std::string translatedKey = translateKey(key);
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_pConfig->setRaw(translatedKey, value);
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}
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void ConfigurationMapper::enumerate(const std::string& key, Keys& range) const
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{
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std::string cKey(key);
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if (!cKey.empty()) cKey += '.';
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std::string::size_type keyLen = cKey.length();
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if (keyLen < _toPrefix.length())
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{
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if (_toPrefix.compare(0, keyLen, cKey) == 0)
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{
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std::string::size_type pos = _toPrefix.find_first_of('.', keyLen);
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poco_assert_dbg(pos != std::string::npos);
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range.push_back(_toPrefix.substr(keyLen, pos - keyLen));
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}
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}
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else
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{
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std::string translatedKey;
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if (cKey == _toPrefix)
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{
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translatedKey = _fromPrefix;
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if (!translatedKey.empty())
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translatedKey.resize(translatedKey.length() - 1);
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}
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else translatedKey = translateKey(key);
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_pConfig->enumerate(translatedKey, range);
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}
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}
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void ConfigurationMapper::removeRaw(const std::string& key)
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{
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std::string translatedKey = translateKey(key);
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_pConfig->remove(translatedKey);
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}
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std::string ConfigurationMapper::translateKey(const std::string& key) const
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{
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std::string result(key);
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if (result.compare(0, _toPrefix.size(), _toPrefix) == 0)
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result.replace(0, _toPrefix.size(), _fromPrefix);
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return result;
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}
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} } // namespace Poco::Util
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