[9559] | 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 | /** |
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| 30 | @file |
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| 31 | @brief Implementation of ConfigFileSection. |
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| 32 | */ |
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| 33 | |
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| 34 | #include "ConfigFileSection.h" |
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| 35 | |
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| 36 | #include "ConfigFileEntryValue.h" |
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| 37 | #include "ConfigFileEntryVectorValue.h" |
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| 38 | |
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| 39 | namespace orxonox |
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| 40 | { |
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| 41 | /////////////////////// |
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| 42 | // ConfigFileSection // |
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| 43 | /////////////////////// |
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| 44 | /** |
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| 45 | @brief Destructor: Deletes all entries. |
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| 46 | */ |
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| 47 | ConfigFileSection::~ConfigFileSection() |
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| 48 | { |
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| 49 | for (std::list<ConfigFileEntry*>::iterator it = this->entries_.begin(); it != this->entries_.end(); ) |
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| 50 | delete (*(it++)); |
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| 51 | } |
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| 52 | |
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| 53 | /** |
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| 54 | @brief Deletes all elements of a config vector if their index is greater or equal to @a startindex. |
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| 55 | |
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| 56 | @param name The name of the vector |
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| 57 | @param startindex The index of the first element that will be deleted |
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| 58 | */ |
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| 59 | void ConfigFileSection::deleteVectorEntries(const std::string& name, unsigned int startindex) |
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| 60 | { |
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| 61 | for (std::list<ConfigFileEntry*>::iterator it = this->entries_.begin(); it != this->entries_.end(); ) |
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| 62 | { |
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| 63 | if (((*it)->getName() == name) && ((*it)->getIndex() >= startindex)) |
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| 64 | { |
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| 65 | delete (*it); |
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| 66 | this->entries_.erase(it++); |
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| 67 | } |
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| 68 | else |
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| 69 | { |
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| 70 | ++it; |
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| 71 | } |
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| 72 | } |
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| 73 | } |
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| 74 | |
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| 75 | /** |
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| 76 | @brief Returns the size of a config vector. |
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| 77 | @param name The name of the vector |
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| 78 | */ |
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| 79 | unsigned int ConfigFileSection::getVectorSize(const std::string& name) const |
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| 80 | { |
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| 81 | unsigned int size = 0; |
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[11071] | 82 | for (ConfigFileEntry* entry : this->entries_) |
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| 83 | if (entry->getName() == name) |
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| 84 | if (entry->getIndex() >= size) |
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| 85 | size = entry->getIndex() + 1; |
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[9559] | 86 | return size; |
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| 87 | } |
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| 88 | |
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| 89 | /** |
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| 90 | @brief Returns the title and comment of the section as it will be stored in the file. |
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| 91 | */ |
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| 92 | std::string ConfigFileSection::getFileEntry() const |
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| 93 | { |
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| 94 | if (this->additionalComment_.empty()) |
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| 95 | return ('[' + this->name_ + ']'); |
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| 96 | else |
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| 97 | return ('[' + this->name_ + "] " + this->additionalComment_); |
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| 98 | } |
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| 99 | |
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| 100 | /** |
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[11071] | 101 | @brief Returns the entry with given name (or nullptr if it doesn't exist). |
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[9559] | 102 | |
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| 103 | @param name The name of the entry |
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| 104 | */ |
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| 105 | ConfigFileEntry* ConfigFileSection::getEntry(const std::string& name) const |
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| 106 | { |
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[11071] | 107 | for (ConfigFileEntry* entry : this->entries_) |
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[9559] | 108 | { |
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[11071] | 109 | if (entry->getName() == name) |
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| 110 | return entry; |
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[9559] | 111 | } |
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[11071] | 112 | return nullptr; |
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[9559] | 113 | } |
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| 114 | |
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| 115 | /** |
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[11071] | 116 | @brief Returns the entry of a vector element with given name and index (or nullptr if it doesn't exist). |
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[9559] | 117 | |
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| 118 | @param name The name of the vector |
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| 119 | @param index The index of the element in the vector |
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| 120 | */ |
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| 121 | ConfigFileEntry* ConfigFileSection::getEntry(const std::string& name, unsigned int index) const |
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| 122 | { |
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[11071] | 123 | for (ConfigFileEntry* entry : this->entries_) |
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[9559] | 124 | { |
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[11071] | 125 | if ((entry->getName() == name) && (entry->getIndex() == index)) |
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| 126 | return entry; |
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[9559] | 127 | } |
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[11071] | 128 | return nullptr; |
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[9559] | 129 | } |
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| 130 | |
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| 131 | /** |
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| 132 | @brief Returns the iterator to the entry with given name. If the entry doesn't exist, it is created using the fallback value. |
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| 133 | |
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| 134 | @param name The name of the entry |
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| 135 | @param fallback The value that will be used if the entry doesn't exist |
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| 136 | @param bString If true, the value is treated as string which means some special treatment of special characters. |
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| 137 | */ |
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| 138 | std::list<ConfigFileEntry*>::iterator ConfigFileSection::getOrCreateEntryIterator(const std::string& name, const std::string& fallback, bool bString) |
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| 139 | { |
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| 140 | for (std::list<ConfigFileEntry*>::iterator it = this->entries_.begin(); it != this->entries_.end(); ++it) |
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| 141 | { |
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| 142 | if ((*it)->getName() == name) |
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| 143 | { |
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| 144 | (*it)->setString(bString); |
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| 145 | return it; |
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| 146 | } |
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| 147 | } |
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| 148 | |
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| 149 | this->bUpdated_ = true; |
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| 150 | |
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| 151 | return this->entries_.insert(this->entries_.end(), new ConfigFileEntryValue(name, fallback, bString)); |
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| 152 | } |
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| 153 | |
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| 154 | /** |
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| 155 | @brief Returns the iterator to the entry of a vector element with given name and index. If the entry doesn't exist, it is created using the fallback value. |
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| 156 | |
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| 157 | @param name The name of the vector |
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| 158 | @param index The index of the element in the vector |
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| 159 | @param fallback The value that will be used if the entry doesn't exist |
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| 160 | @param bString If true, the value is treated as string which means some special treatment of special characters. |
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| 161 | */ |
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| 162 | std::list<ConfigFileEntry*>::iterator ConfigFileSection::getOrCreateEntryIterator(const std::string& name, unsigned int index, const std::string& fallback, bool bString) |
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| 163 | { |
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| 164 | for (std::list<ConfigFileEntry*>::iterator it = this->entries_.begin(); it != this->entries_.end(); ++it) |
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| 165 | { |
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| 166 | if (((*it)->getName() == name) && ((*it)->getIndex() == index)) |
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| 167 | { |
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| 168 | (*it)->setString(bString); |
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| 169 | return it; |
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| 170 | } |
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| 171 | } |
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| 172 | |
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| 173 | this->bUpdated_ = true; |
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| 174 | |
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| 175 | if (index == 0) |
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| 176 | return this->entries_.insert(this->entries_.end(), new ConfigFileEntryVectorValue(name, index, fallback, bString)); |
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| 177 | else |
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| 178 | return this->entries_.insert(++this->getOrCreateEntryIterator(name, index - 1, "", bString), new ConfigFileEntryVectorValue(name, index, fallback, bString)); |
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| 179 | } |
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| 180 | } |
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