| 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 <list> |
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| 35 | #include <map> |
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| 36 | #include <set> |
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| 37 | #include <string> |
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| 38 | #include <boost/array.hpp> |
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| 39 | |
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| 40 | #include "util/Singleton.h" |
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| 41 | |
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| 42 | namespace orxonox // tolua_export |
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| 43 | { // tolua_export |
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| 44 | |
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| 45 | ///////////////////// |
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| 46 | // ConfigFileEntry // |
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| 47 | ///////////////////// |
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| 48 | class _CoreExport ConfigFileEntry |
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| 49 | { |
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| 50 | public: |
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| 51 | virtual ~ConfigFileEntry() {}; |
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| 52 | virtual void setValue(const std::string& value) = 0; |
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| 53 | virtual const std::string& getValue() const = 0; |
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| 54 | virtual const std::string& getName() const = 0; |
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| 55 | virtual void setComment(const std::string& comment) = 0; |
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| 56 | virtual unsigned int getIndex() const { return 0; } |
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| 57 | virtual void setString(bool bString) = 0; |
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| 58 | virtual const std::string& getFileEntry() const = 0; |
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| 59 | }; |
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| 60 | |
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| 61 | |
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| 62 | ////////////////////////// |
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| 63 | // ConfigFileEntryValue // |
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| 64 | ////////////////////////// |
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| 65 | class _CoreExport ConfigFileEntryValue : public ConfigFileEntry |
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| 66 | { |
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| 67 | public: |
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| 68 | inline ConfigFileEntryValue(const std::string& name, const std::string& value = "", bool bString = false, const std::string& additionalComment = "") |
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| 69 | : name_(name) |
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| 70 | , value_(value) |
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| 71 | , additionalComment_(additionalComment) |
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| 72 | , bString_(bString) |
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| 73 | { this->update(); } |
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| 74 | |
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| 75 | inline virtual ~ConfigFileEntryValue() {} |
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| 76 | |
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| 77 | inline virtual const std::string& getName() const |
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| 78 | { return this->name_; } |
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| 79 | |
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| 80 | inline virtual void setComment(const std::string& comment) |
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| 81 | { this->additionalComment_ = comment; this->update(); } |
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| 82 | |
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| 83 | inline virtual void setValue(const std::string& value) |
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| 84 | { this->value_ = value; this->update(); } |
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| 85 | inline virtual const std::string& getValue() const |
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| 86 | { return this->value_; } |
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| 87 | |
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| 88 | inline void virtual setString(bool bString) |
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| 89 | { this->bString_ = bString; this->update(); } |
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| 90 | |
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| 91 | inline virtual const std::string& getFileEntry() const |
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| 92 | { return this->fileEntry_; } |
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| 93 | |
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| 94 | inline virtual const std::string& getKeyString() const |
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| 95 | { return this->name_; } |
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| 96 | |
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| 97 | protected: |
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| 98 | virtual void update(); |
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| 99 | |
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| 100 | const std::string name_; |
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| 101 | std::string value_; |
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| 102 | std::string additionalComment_; |
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| 103 | std::string fileEntry_; |
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| 104 | bool bString_; |
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| 105 | }; |
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| 106 | |
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| 107 | |
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| 108 | //////////////////////////////// |
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| 109 | // ConfigFileEntryVectorValue // |
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| 110 | //////////////////////////////// |
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| 111 | class _CoreExport ConfigFileEntryVectorValue : public ConfigFileEntryValue |
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| 112 | { |
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| 113 | public: |
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| 114 | inline ConfigFileEntryVectorValue(const std::string& name, unsigned int index, const std::string& value = "", bool bString = false, const std::string& additionalComment = "") |
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| 115 | : ConfigFileEntryValue(name, value, bString, additionalComment) |
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| 116 | , index_(index) |
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| 117 | { this->update(); /*No virtual calls in base class ctor*/ } |
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| 118 | |
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| 119 | inline ~ConfigFileEntryVectorValue() {} |
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| 120 | |
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| 121 | inline unsigned int getIndex() const |
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| 122 | { return this->index_; } |
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| 123 | |
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| 124 | inline const std::string& getKeyString() const |
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| 125 | { return this->keyString_; } |
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| 126 | |
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| 127 | private: |
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| 128 | void update(); |
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| 129 | |
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| 130 | unsigned int index_; |
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| 131 | std::string keyString_; |
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| 132 | }; |
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| 133 | |
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| 134 | |
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| 135 | //////////////////////////// |
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| 136 | // ConfigFileEntryComment // |
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| 137 | //////////////////////////// |
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| 138 | class _CoreExport ConfigFileEntryComment : public ConfigFileEntry |
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| 139 | { |
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| 140 | public: |
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| 141 | inline ConfigFileEntryComment(const std::string& comment) : comment_(comment) {} |
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| 142 | inline virtual ~ConfigFileEntryComment() {} |
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| 143 | |
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| 144 | inline virtual const std::string& getName() const |
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| 145 | { return this->comment_; } |
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| 146 | |
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| 147 | inline virtual void setComment(const std::string& comment) |
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| 148 | { this->comment_ = comment; } |
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| 149 | |
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| 150 | inline virtual void setValue(const std::string& value) |
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| 151 | {} |
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| 152 | inline virtual const std::string& getValue() const |
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| 153 | { return BLANKSTRING; } |
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| 154 | |
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| 155 | inline void setString(bool bString) |
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| 156 | {} |
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| 157 | |
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| 158 | inline virtual const std::string& getFileEntry() const |
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| 159 | { return this->comment_; } |
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| 160 | |
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| 161 | inline virtual const std::string& getKeyString() const |
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| 162 | { return BLANKSTRING; } |
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| 163 | |
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| 164 | private: |
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| 165 | std::string comment_; |
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| 166 | }; |
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| 167 | |
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| 168 | |
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| 169 | /////////////////////// |
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| 170 | // ConfigFileSection // |
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| 171 | /////////////////////// |
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| 172 | class _CoreExport ConfigFileSection |
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| 173 | { |
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| 174 | friend class ConfigFile; |
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| 175 | friend class SettingsConfigFile; |
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| 176 | |
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| 177 | public: |
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| 178 | inline ConfigFileSection(const std::string& name, const std::string& additionalComment = "") |
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| 179 | : name_(name) |
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| 180 | , additionalComment_(additionalComment) |
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| 181 | , bUpdated_(false) |
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| 182 | {} |
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| 183 | ~ConfigFileSection(); |
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| 184 | |
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| 185 | inline const std::string& getName() const |
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| 186 | { return this->name_; } |
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| 187 | |
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| 188 | inline void setComment(const std::string& comment) |
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| 189 | { this->additionalComment_ = comment; } |
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| 190 | |
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| 191 | inline void setValue(const std::string& name, const std::string& value, bool bString) |
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| 192 | { this->getOrCreateEntry(name, value, bString)->setValue(value); } |
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| 193 | inline const std::string& getValue(const std::string& name, bool bString) |
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| 194 | { |
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| 195 | ConfigFileEntry* entry = this->getEntry(name); |
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| 196 | if (entry) |
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| 197 | { |
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| 198 | entry->setString(bString); |
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| 199 | return entry->getValue(); |
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| 200 | } |
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| 201 | return BLANKSTRING; |
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| 202 | } |
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| 203 | inline const std::string& getOrCreateValue(const std::string& name, const std::string& fallback, bool bString) |
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| 204 | { return this->getOrCreateEntry(name, fallback, bString)->getValue(); } |
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| 205 | |
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| 206 | inline void setValue(const std::string& name, unsigned int index, const std::string& value, bool bString) |
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| 207 | { this->getOrCreateEntry(name, index, value, bString)->setValue(value); } |
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| 208 | inline const std::string& getValue(const std::string& name, unsigned int index, bool bString) |
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| 209 | { |
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| 210 | ConfigFileEntry* entry = this->getEntry(name, index); |
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| 211 | if (entry) |
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| 212 | { |
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| 213 | entry->setString(bString); |
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| 214 | return entry->getValue(); |
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| 215 | } |
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| 216 | return BLANKSTRING; |
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| 217 | } |
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| 218 | inline const std::string& getOrCreateValue(const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 219 | { return this->getOrCreateEntry(name, index, fallback, bString)->getValue(); } |
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| 220 | |
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| 221 | void deleteVectorEntries(const std::string& name, unsigned int startindex = 0); |
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| 222 | unsigned int getVectorSize(const std::string& name) const; |
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| 223 | |
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| 224 | std::string getFileEntry() const; |
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| 225 | |
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| 226 | private: |
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| 227 | std::list<ConfigFileEntry*>& getEntries() |
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| 228 | { return this->entries_; } |
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| 229 | std::list<ConfigFileEntry*>::const_iterator getEntriesBegin() const |
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| 230 | { return this->entries_.begin(); } |
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| 231 | std::list<ConfigFileEntry*>::const_iterator getEntriesEnd() const |
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| 232 | { return this->entries_.end(); } |
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| 233 | |
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| 234 | std::list<ConfigFileEntry*>::iterator getOrCreateEntryIterator(const std::string& name, const std::string& fallback, bool bString); |
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| 235 | std::list<ConfigFileEntry*>::iterator getOrCreateEntryIterator(const std::string& name, unsigned int index, const std::string& fallback, bool bString); |
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| 236 | |
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| 237 | ConfigFileEntry* getEntry(const std::string& name) const; |
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| 238 | inline ConfigFileEntry* getOrCreateEntry(const std::string& name, const std::string& fallback, bool bString) |
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| 239 | { return (*this->getOrCreateEntryIterator(name, fallback, bString)); } |
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| 240 | ConfigFileEntry* getEntry(const std::string& name, unsigned int index) const; |
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| 241 | inline ConfigFileEntry* getOrCreateEntry(const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 242 | { return (*this->getOrCreateEntryIterator(name, index, fallback, bString)); } |
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| 243 | |
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| 244 | std::string name_; |
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| 245 | std::string additionalComment_; |
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| 246 | std::list<ConfigFileEntry*> entries_; |
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| 247 | bool bUpdated_; |
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| 248 | }; |
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| 249 | |
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| 250 | |
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| 251 | //////////////// |
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| 252 | // ConfigFile // |
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| 253 | //////////////// |
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| 254 | class _CoreExport ConfigFile |
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| 255 | { |
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| 256 | public: |
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| 257 | ConfigFile(const std::string& filename, bool bCopyFallbackFile = true); |
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| 258 | virtual ~ConfigFile(); |
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| 259 | |
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| 260 | virtual void load(); |
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| 261 | virtual void save() const; |
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| 262 | virtual void saveAs(const std::string& filename) const; |
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| 263 | virtual void clear(); |
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| 264 | |
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| 265 | inline const std::string& getFilename() |
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| 266 | { return this->filename_; } |
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| 267 | |
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| 268 | inline void setValue(const std::string& section, const std::string& name, const std::string& value, bool bString) |
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| 269 | { |
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| 270 | this->getOrCreateSection(section)->setValue(name, value, bString); |
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| 271 | this->save(); |
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| 272 | } |
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| 273 | inline const std::string& getValue(const std::string& section, const std::string& name, bool bString) |
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| 274 | { |
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| 275 | ConfigFileSection* sectionPtr = this->getSection(section); |
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| 276 | return (sectionPtr ? sectionPtr->getValue(name, bString) : BLANKSTRING); |
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| 277 | } |
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| 278 | const std::string& getOrCreateValue(const std::string& section, const std::string& name, const std::string& fallback, bool bString); |
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| 279 | |
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| 280 | inline void setValue(const std::string& section, const std::string& name, unsigned int index, const std::string& value, bool bString) |
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| 281 | { |
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| 282 | this->getOrCreateSection(section)->setValue(name, index, value, bString); |
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| 283 | this->save(); |
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| 284 | } |
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| 285 | inline const std::string& getValue(const std::string& section, const std::string& name, unsigned int index, bool bString) |
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| 286 | { |
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| 287 | ConfigFileSection* sectionPtr = this->getSection(section); |
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| 288 | return (sectionPtr ? sectionPtr->getValue(name, index, bString) : BLANKSTRING); |
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| 289 | } |
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| 290 | const std::string& getOrCreateValue(const std::string& section, const std::string& name, unsigned int index, const std::string& fallback, bool bString); |
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| 291 | |
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| 292 | void deleteVectorEntries(const std::string& section, const std::string& name, unsigned int startindex = 0); |
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| 293 | inline unsigned int getVectorSize(const std::string& section, const std::string& name) const |
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| 294 | { |
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| 295 | ConfigFileSection* sectionPtr = this->getSection(section); |
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| 296 | return (sectionPtr ? sectionPtr->getVectorSize(name) : 0); |
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| 297 | } |
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| 298 | |
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| 299 | static const char* DEFAULT_CONFIG_FOLDER; |
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| 300 | |
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| 301 | protected: |
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| 302 | ConfigFileSection* getSection(const std::string& section) const; |
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| 303 | ConfigFileSection* getOrCreateSection(const std::string& section); |
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| 304 | |
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| 305 | std::list<ConfigFileSection*> sections_; |
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| 306 | |
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| 307 | private: |
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| 308 | void saveIfUpdated(); |
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| 309 | const std::string filename_; |
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| 310 | const bool bCopyFallbackFile_; |
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| 311 | bool bUpdated_; |
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| 312 | }; |
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| 313 | |
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| 314 | |
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| 315 | //////////////////////// |
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| 316 | // SettingsConfigFile // |
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| 317 | //////////////////////// |
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| 318 | class _CoreExport SettingsConfigFile // tolua_export |
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| 319 | : public ConfigFile, public Singleton<SettingsConfigFile> |
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| 320 | { // tolua_export |
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| 321 | friend class Singleton<SettingsConfigFile>; |
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| 322 | |
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| 323 | public: |
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| 324 | typedef std::multimap<std::string, std::pair<std::string, ConfigValueContainer*> > ContainerMap; |
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| 325 | |
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| 326 | SettingsConfigFile(const std::string& filename); |
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| 327 | ~SettingsConfigFile(); |
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| 328 | |
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| 329 | void load(); // tolua_export |
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| 330 | void setFilename(const std::string& filename); // tolua_export |
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| 331 | void clean(bool bCleanComments = false); // tolua_export |
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| 332 | |
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| 333 | bool config(const std::string& section, const std::string& entry, const std::string& value); // tolua_export |
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| 334 | bool tconfig(const std::string& section, const std::string& entry, const std::string& value); // tolua_export |
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| 335 | std::string getConfig(const std::string& section, const std::string& entry); // tolua_export |
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| 336 | |
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| 337 | void addConfigValueContainer(ConfigValueContainer* container); |
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| 338 | void removeConfigValueContainer(ConfigValueContainer* container); |
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| 339 | |
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| 340 | inline const std::set<std::string>& getSectionNames() |
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| 341 | { return this->sectionNames_; } |
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| 342 | inline ContainerMap::const_iterator getContainerLowerBound(const std::string section) |
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| 343 | { return this->containers_.lower_bound(section); } |
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| 344 | inline ContainerMap::const_iterator getContainerUpperBound(const std::string section) |
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| 345 | { return this->containers_.upper_bound(section); } |
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| 346 | |
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| 347 | static SettingsConfigFile& getInstance() { return Singleton<SettingsConfigFile>::getInstance(); } // tolua_export |
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| 348 | |
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| 349 | private: |
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| 350 | void updateConfigValues(); |
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| 351 | bool configImpl(const std::string& section, const std::string& entry, const std::string& value, bool (ConfigValueContainer::*function)(const MultiType&)); |
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| 352 | |
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| 353 | ContainerMap containers_; |
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| 354 | std::set<std::string> sectionNames_; |
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| 355 | static SettingsConfigFile* singletonPtr_s; |
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| 356 | }; // tolua_export |
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| 357 | |
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| 358 | |
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| 359 | /////////////////////// |
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| 360 | // ConfigFileManager // |
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| 361 | /////////////////////// |
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| 362 | class _CoreExport ConfigFileManager : public Singleton<ConfigFileManager> |
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| 363 | { |
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| 364 | friend class Singleton<ConfigFileManager>; |
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| 365 | public: |
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| 366 | ConfigFileManager(); |
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| 367 | ~ConfigFileManager(); |
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| 368 | |
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| 369 | void setFilename(ConfigFileType::Value type, const std::string& filename); |
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| 370 | |
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| 371 | inline ConfigFile* getConfigFile(ConfigFileType::Value type) |
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| 372 | { |
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| 373 | // Check array bounds |
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| 374 | return configFiles_.at(type); |
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| 375 | } |
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| 376 | |
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| 377 | private: |
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| 378 | ConfigFileManager(const ConfigFileManager&); |
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| 379 | |
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| 380 | boost::array<ConfigFile*, 3> configFiles_; |
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| 381 | static ConfigFileManager* singletonPtr_s; |
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| 382 | }; |
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| 383 | } // tolua_export |
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| 384 | |
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| 385 | #endif /* _ConfigFileManager_H__ */ |
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