[1505] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Fabian 'x3n' Landau |
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| 24 | * Co-authors: |
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| 25 | * ... |
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| 26 | * |
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| 27 | */ |
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| 28 | |
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| 29 | #ifndef _ConfigFileManager_H__ |
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| 30 | #define _ConfigFileManager_H__ |
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| 31 | |
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| 32 | #include "CorePrereqs.h" |
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| 33 | |
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| 34 | #include <iostream> |
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| 35 | #include <string> |
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| 36 | #include <list> |
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| 37 | #include <map> |
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| 38 | |
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| 39 | #include "util/Math.h" |
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| 40 | |
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| 41 | #define DEFAULT_CONFIG_FILE "default.ini" |
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| 42 | |
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| 43 | namespace orxonox |
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| 44 | { |
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| 45 | enum _CoreExport ConfigFileType |
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| 46 | { |
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| 47 | CFT_Settings, |
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| 48 | CFT_Keybindings |
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| 49 | }; |
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| 50 | |
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| 51 | |
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| 52 | bool config(const std::string& classname, const std::string& varname, const std::string& value); |
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| 53 | bool tconfig(const std::string& classname, const std::string& varname, const std::string& value); |
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| 54 | void reloadConfig(); |
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| 55 | void saveConfig(); |
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| 56 | void cleanConfig(); |
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| 57 | void loadSettings(const std::string& filename); |
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| 58 | void loadKeybindings(const std::string& filename); |
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| 59 | |
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| 60 | |
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| 61 | ///////////////////// |
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| 62 | // ConfigFileEntry // |
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| 63 | ///////////////////// |
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| 64 | class _CoreExport ConfigFileEntry |
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| 65 | { |
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| 66 | public: |
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| 67 | virtual ~ConfigFileEntry() {}; |
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| 68 | virtual void setValue(const std::string& value) = 0; |
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| 69 | virtual std::string getValue() const = 0; |
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| 70 | virtual const std::string& getName() const = 0; |
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| 71 | virtual void setComment(const std::string& comment) = 0; |
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| 72 | virtual unsigned int getIndex() const { return 0; } |
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| 73 | virtual void setString(bool bString) = 0; |
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| 74 | virtual std::string getFileEntry() const = 0; |
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| 75 | }; |
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| 76 | |
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| 77 | |
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| 78 | ////////////////////////// |
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| 79 | // ConfigFileEntryValue // |
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| 80 | ////////////////////////// |
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| 81 | class _CoreExport ConfigFileEntryValue : public ConfigFileEntry |
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| 82 | { |
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| 83 | public: |
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| 84 | inline ConfigFileEntryValue(const std::string& name, const std::string& value = "", bool bString = false, const std::string& additionalComment = "") : name_(name), value_(value), bString_(bString), additionalComment_(additionalComment) {} |
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| 85 | inline virtual ~ConfigFileEntryValue() {} |
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| 86 | |
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| 87 | inline virtual const std::string& getName() const |
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| 88 | { return this->name_; } |
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| 89 | |
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| 90 | inline virtual void setComment(const std::string& comment) |
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| 91 | { this->additionalComment_ = comment; } |
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| 92 | |
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| 93 | virtual void setValue(const std::string& value); |
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| 94 | virtual std::string getValue() const; |
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| 95 | |
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| 96 | inline bool isString() const |
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| 97 | { return this->bString_; } |
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| 98 | inline void setString(bool bString) |
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| 99 | { this->bString_ = bString; } |
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| 100 | |
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| 101 | virtual std::string getFileEntry() const; |
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| 102 | |
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| 103 | protected: |
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| 104 | std::string name_; |
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| 105 | std::string value_; |
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| 106 | bool bString_; |
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| 107 | std::string additionalComment_; |
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| 108 | }; |
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| 109 | |
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| 110 | |
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| 111 | /////////////////////////////// |
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| 112 | // ConfigFileEntryVectorValue // |
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| 113 | /////////////////////////////// |
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| 114 | class _CoreExport ConfigFileEntryVectorValue : public ConfigFileEntryValue |
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| 115 | { |
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| 116 | public: |
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| 117 | inline ConfigFileEntryVectorValue(const std::string& name, unsigned int index, const std::string& value = "", bool bString = false, const std::string& additionalComment = "") : ConfigFileEntryValue(name, value, bString, additionalComment), index_(index) {} |
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| 118 | inline virtual ~ConfigFileEntryVectorValue() {} |
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| 119 | |
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| 120 | inline virtual unsigned int getIndex() const |
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| 121 | { return this->index_; } |
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| 122 | |
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| 123 | virtual std::string getFileEntry() const; |
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| 124 | |
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| 125 | private: |
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| 126 | unsigned int index_; |
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| 127 | }; |
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| 128 | |
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| 129 | |
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| 130 | //////////////////////////// |
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| 131 | // ConfigFileEntryComment // |
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| 132 | //////////////////////////// |
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| 133 | class _CoreExport ConfigFileEntryComment : public ConfigFileEntry |
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| 134 | { |
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| 135 | public: |
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| 136 | inline ConfigFileEntryComment(const std::string& comment) : comment_(comment) {} |
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| 137 | inline virtual ~ConfigFileEntryComment() {} |
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| 138 | |
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| 139 | inline virtual const std::string& getName() const |
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| 140 | { return this->comment_; } |
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| 141 | |
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| 142 | inline virtual void setComment(const std::string& comment) |
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| 143 | { this->comment_ = comment; } |
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| 144 | |
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| 145 | inline virtual void setValue(const std::string& value) |
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| 146 | {} |
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| 147 | inline virtual std::string getValue() const |
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| 148 | { return this->comment_; } |
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| 149 | |
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| 150 | inline void setString(bool bString) {} |
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| 151 | |
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| 152 | inline virtual std::string getFileEntry() const |
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| 153 | { return this->comment_; } |
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| 154 | |
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| 155 | private: |
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| 156 | std::string comment_; |
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| 157 | }; |
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| 158 | |
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| 159 | |
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| 160 | /////////////////////// |
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| 161 | // ConfigFileSection // |
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| 162 | /////////////////////// |
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| 163 | class _CoreExport ConfigFileSection |
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| 164 | { |
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| 165 | friend class ConfigFile; |
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| 166 | |
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| 167 | public: |
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| 168 | inline ConfigFileSection(const std::string& name, const std::string& additionalComment = "") : name_(name), additionalComment_(additionalComment), bUpdated_(false) {} |
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| 169 | ~ConfigFileSection(); |
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| 170 | |
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| 171 | inline const std::string& getName() const |
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| 172 | { return this->name_; } |
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| 173 | |
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| 174 | inline void setComment(const std::string& comment) |
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| 175 | { this->additionalComment_ = comment; } |
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| 176 | |
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| 177 | inline void setValue(const std::string& name, const std::string& value, bool bString) |
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| 178 | { this->getEntry(name, value, bString)->setValue(value); } |
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| 179 | inline std::string getValue(const std::string& name, const std::string& fallback, bool bString) |
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| 180 | { return this->getEntry(name, fallback, bString)->getValue(); } |
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| 181 | |
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| 182 | inline void setValue(const std::string& name, unsigned int index, const std::string& value, bool bString) |
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| 183 | { this->getEntry(name, index, value, bString)->setValue(value); } |
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| 184 | inline std::string getValue(const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 185 | { return this->getEntry(name, index, fallback, bString)->getValue(); } |
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| 186 | |
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| 187 | void deleteVectorEntries(const std::string& name, unsigned int startindex = 0); |
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| 188 | unsigned int getVectorSize(const std::string& name); |
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| 189 | |
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| 190 | std::string getFileEntry() const; |
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| 191 | |
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| 192 | private: |
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| 193 | std::list<ConfigFileEntry*>& getEntries() |
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| 194 | { return this->entries_; } |
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| 195 | std::list<ConfigFileEntry*>::const_iterator getEntriesBegin() const |
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| 196 | { return this->entries_.begin(); } |
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| 197 | std::list<ConfigFileEntry*>::const_iterator getEntriesEnd() const |
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| 198 | { return this->entries_.end(); } |
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| 199 | |
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| 200 | std::list<ConfigFileEntry*>::iterator getEntryIterator(const std::string& name, const std::string& fallback, bool bString); |
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| 201 | std::list<ConfigFileEntry*>::iterator getEntryIterator(const std::string& name, unsigned int index, const std::string& fallback, bool bString); |
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| 202 | |
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| 203 | inline ConfigFileEntry* getEntry(const std::string& name, const std::string& fallback, bool bString) |
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| 204 | { return (*this->getEntryIterator(name, fallback, bString)); } |
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| 205 | inline ConfigFileEntry* getEntry(const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 206 | { return (*this->getEntryIterator(name, index, fallback, bString)); } |
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| 207 | |
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| 208 | std::string name_; |
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| 209 | std::string additionalComment_; |
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| 210 | std::list<ConfigFileEntry*> entries_; |
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| 211 | bool bUpdated_; |
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| 212 | }; |
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| 213 | |
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| 214 | |
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| 215 | //////////////// |
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| 216 | // ConfigFile // |
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| 217 | //////////////// |
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| 218 | class _CoreExport ConfigFile |
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| 219 | { |
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| 220 | public: |
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| 221 | inline ConfigFile(const std::string& filename) : filename_(filename), bUpdated_(false) {} |
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| 222 | ~ConfigFile(); |
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| 223 | |
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| 224 | void load(bool bCreateIfNotExisting = true); |
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| 225 | void save() const; |
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| 226 | void save(const std::string& filename); |
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| 227 | void clean(bool bCleanComments = false); |
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| 228 | |
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| 229 | inline void setValue(const std::string& section, const std::string& name, const std::string& value, bool bString) |
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| 230 | { this->getSection(section)->setValue(name, value, bString); this->save(); } |
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| 231 | inline std::string getValue(const std::string& section, const std::string& name, const std::string& fallback, bool bString) |
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| 232 | { std::string output = this->getSection(section)->getValue(name, fallback, bString); this->saveIfUpdated(); return output; } |
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| 233 | |
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| 234 | inline void setValue(const std::string& section, const std::string& name, unsigned int index, const std::string& value, bool bString) |
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| 235 | { this->getSection(section)->setValue(name, index, value, bString); this->save(); } |
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| 236 | inline std::string getValue(const std::string& section, const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 237 | { std::string output = this->getSection(section)->getValue(name, index, fallback, bString); this->saveIfUpdated(); return output; } |
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| 238 | |
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| 239 | inline void deleteVectorEntries(const std::string& section, const std::string& name, unsigned int startindex = 0) |
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| 240 | { this->getSection(section)->deleteVectorEntries(name, startindex); } |
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| 241 | inline unsigned int getVectorSize(const std::string& section, const std::string& name) |
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| 242 | { return this->getSection(section)->getVectorSize(name); } |
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| 243 | |
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| 244 | private: |
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| 245 | ConfigFileSection* getSection(const std::string& section); |
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| 246 | void saveIfUpdated(); |
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| 247 | |
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| 248 | std::string filename_; |
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| 249 | std::list<ConfigFileSection*> sections_; |
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| 250 | bool bUpdated_; |
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| 251 | }; |
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| 252 | |
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| 253 | |
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| 254 | /////////////////////// |
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| 255 | // ConfigFileManager // |
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| 256 | /////////////////////// |
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| 257 | class _CoreExport ConfigFileManager |
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| 258 | { |
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| 259 | public: |
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| 260 | static ConfigFileManager* getSingleton(); |
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| 261 | |
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| 262 | void setFile(ConfigFileType type, const std::string& filename, bool bCreateIfNotExisting = true); |
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| 263 | |
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| 264 | void load(bool bCreateIfNotExisting = true); |
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| 265 | void save(); |
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| 266 | void clean(bool bCleanComments = false); |
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| 267 | |
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| 268 | void load(ConfigFileType type, bool bCreateIfNotExisting = true); |
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| 269 | void save(ConfigFileType type); |
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| 270 | void save(ConfigFileType type, const std::string& filename); |
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| 271 | void clean(ConfigFileType type, bool bCleanComments = false); |
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| 272 | |
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| 273 | inline void setValue(ConfigFileType type, const std::string& section, const std::string& name, const std::string& value, bool bString) |
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| 274 | { this->getFile(type)->setValue(section, name, value, bString); } |
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| 275 | inline std::string getValue(ConfigFileType type, const std::string& section, const std::string& name, const std::string& fallback, bool bString) |
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| 276 | { return this->getFile(type)->getValue(section, name, fallback, bString); } |
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| 277 | |
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| 278 | inline void setValue(ConfigFileType type, const std::string& section, const std::string& name, unsigned int index, const std::string& value, bool bString) |
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| 279 | { this->getFile(type)->setValue(section, name, index, value, bString); } |
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| 280 | inline std::string getValue(ConfigFileType type, const std::string& section, const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 281 | { return this->getFile(type)->getValue(section, name, index, fallback, bString); } |
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| 282 | |
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| 283 | inline void deleteVectorEntries(ConfigFileType type, const std::string& section, const std::string& name, unsigned int startindex = 0) |
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| 284 | { this->getFile(type)->deleteVectorEntries(section, name, startindex); } |
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| 285 | inline unsigned int getVectorSize(ConfigFileType type, const std::string& section, const std::string& name) |
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| 286 | { return this->getFile(type)->getVectorSize(section, name); } |
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| 287 | |
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| 288 | void updateConfigValues() const; |
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| 289 | void updateConfigValues(ConfigFileType type) const; |
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| 290 | |
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| 291 | private: |
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| 292 | ConfigFileManager(); |
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| 293 | ConfigFileManager(const ConfigFileManager& other); |
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| 294 | ~ConfigFileManager(); |
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| 295 | |
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| 296 | ConfigFile* getFile(ConfigFileType type); |
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| 297 | |
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| 298 | std::string getFilePath(const std::string& name) const; |
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| 299 | |
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| 300 | std::map<ConfigFileType, ConfigFile*> configFiles_; |
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| 301 | }; |
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| 302 | } |
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| 303 | |
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| 304 | #endif /* _ConfigFileManager_H__ */ |
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