Magic_Game/src/kiwano/utils/ConfigIni.h

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2020-05-28 02:42:32 +08:00
// Copyright (c) 2016-2018 Kiwano - Nomango
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#pragma once
#include <kiwano/core/Common.h>
#include <kiwano/base/ObjectBase.h>
namespace kiwano
{
KGE_DECLARE_SMART_PTR(ConfigIni);
/// \~chinese
/// @brief ini<6E><69>ʽ<EFBFBD>ļ<EFBFBD>
class KGE_API ConfigIni : public ObjectBase
{
public:
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD> ini <20>ļ<EFBFBD>
/// @param file_path <20>ļ<EFBFBD>·<EFBFBD><C2B7>
static ConfigIniPtr Create(const String& file_path);
/// \~chinese
/// @brief <20><>ֵ<EFBFBD>ֵ<EFBFBD>
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typedef UnorderedMap<String, String> ValueMap;
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/// \~chinese
/// @brief Section<6F>ֵ<EFBFBD>
typedef UnorderedMap<String, ValueMap> SectionMap;
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD> ini <20>ļ<EFBFBD>
/// @param file_path <20>ļ<EFBFBD>·<EFBFBD><C2B7>
bool Load(const String& file_path);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD> ini <20>ļ<EFBFBD>
/// @param is <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool Load(std::istream& is);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ini <20>ļ<EFBFBD>
/// @param file_path <20>ļ<EFBFBD>·<EFBFBD><C2B7>
bool Save(const String& file_path);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ini <20>ļ<EFBFBD>
/// @param os <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool Save(std::ostream& os);
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/// \~chinese
/// @brief <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>section
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool HasSection(const String& section) const;
/// \~chinese
/// @brief <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bool HasKey(const String& section, const String& key) const;
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/// \~chinese
/// @brief <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>section
SectionMap GetSectionMap() const;
/// \~chinese
/// @brief <20><>ȡsection
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ValueMap GetSection(const String& section) const;
/// \~chinese
/// @brief <20><>ȡֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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String GetString(const String& section, const String& key, const String& default_value = String()) const;
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/// \~chinese
/// @brief <20><>ȡֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param default_value <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ĭ<EFBFBD><C4AC>ֵ
float GetFloat(const String& section, const String& key, float default_value = 0.0f) const;
/// \~chinese
/// @brief <20><>ȡֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param default_value <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ĭ<EFBFBD><C4AC>ֵ
double GetDouble(const String& section, const String& key, double default_value = 0.0) const;
/// \~chinese
/// @brief <20><>ȡֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param default_value <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ĭ<EFBFBD><C4AC>ֵ
int GetInt(const String& section, const String& key, int default_value = 0) const;
/// \~chinese
/// @brief <20><>ȡֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param default_value <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ĭ<EFBFBD><C4AC>ֵ
bool GetBool(const String& section, const String& key, bool default_value = false) const;
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>section
/// @param sections section<6F>ֵ<EFBFBD>
void SetSectionMap(const SectionMap& sections);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>section
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param values <20><>ֵ<EFBFBD>ֵ<EFBFBD>
void SetSection(const String& section, const ValueMap& values);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param value ֵ
void SetString(const String& section, const String& key, const String& value);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param value ֵ
void SetFloat(const String& section, const String& key, float value);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param value ֵ
void SetDouble(const String& section, const String& key, double value);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param value ֵ
void SetInt(const String& section, const String& key, int value);
/// \~chinese
/// @brief <20><><EFBFBD><EFBFBD>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param value ֵ
void SetBool(const String& section, const String& key, bool value);
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/// \~chinese
/// @brief ɾ<><C9BE>section
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void DeleteSection(const String& section);
/// \~chinese
/// @brief ɾ<><C9BE>ֵ
/// @param section section<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// @param key key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void DeleteKey(const String& section, const String& key);
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ValueMap& operator[](const String& section);
const ValueMap& operator[](const String& section) const;
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private:
void ParseLine(StringView line, String* section);
private:
SectionMap sections_;
};
} // namespace kiwano