From c0cbf8045f14d95a02c065910ede0d4a38ab99c7 Mon Sep 17 00:00:00 2001 From: withmorten Date: Sat, 10 Jul 2021 19:41:12 +0200 Subject: switch out current ini_parser.hpp with pulzed/mINI --- src/extras/ini_parser.hpp | 333 ---------------------------------------------- 1 file changed, 333 deletions(-) delete mode 100644 src/extras/ini_parser.hpp (limited to 'src/extras/ini_parser.hpp') diff --git a/src/extras/ini_parser.hpp b/src/extras/ini_parser.hpp deleted file mode 100644 index 7bea024c..00000000 --- a/src/extras/ini_parser.hpp +++ /dev/null @@ -1,333 +0,0 @@ -/* - * Copyright (c) 2013-2015 Denilson das Mercês Amorim - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute it - * freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * - * 3. This notice may not be removed or altered from any source - * distribution. - * - */ -#ifndef LINB_INI_PARSER_HPP -#define LINB_INI_PARSER_HPP - -/* - * STL-like INI Container - */ - -#include // for std::string -#include // for std::map -#include // for std::FILE -#include // for std::find_if -#include // for std::function - -namespace linb -{ - template< - class CharT = char, /* Not compatible with other type here, since we're using C streams */ - class StringType = std::basic_string, - class KeyContainer = std::map, - class SectionContainer = std::map - > class basic_ini - { - public: - typedef CharT char_type; - typedef StringType string_type; - typedef KeyContainer key_container; - typedef SectionContainer section_container; - - // Typedef container values types - typedef typename section_container::value_type value_type; - typedef typename section_container::key_type key_type; - typedef typename section_container::mapped_type mapped_type; - - // Typedef common types - typedef typename section_container::size_type size_type; - typedef typename section_container::difference_type difference_type; - - // Typedef iterators - typedef typename section_container::iterator iterator; - typedef typename section_container::const_iterator const_iterator; - typedef typename section_container::reverse_iterator reverse_iterator; - typedef typename section_container::const_reverse_iterator const_reverse_iterator; - - // typedef References and pointers - typedef typename section_container::reference reference; - typedef typename section_container::const_reference const_reference; - typedef typename section_container::pointer pointer; - typedef typename section_container::const_pointer const_pointer; - - private: - section_container data; - - public: - - basic_ini() - { } - - basic_ini(const char_type* filename) - { this->read_file(filename); } - - /* Iterator methods */ - iterator begin() - { return data.begin(); } - const_iterator begin() const - { return data.begin(); } - iterator end() - { return data.end(); } - const_iterator end() const - { return data.end(); } - const_iterator cbegin() const - { return data.cbegin(); } - const_iterator cend() const - { return data.cend(); } - - /* Reverse iterator methods */ - reverse_iterator rbegin() - { return data.rbegin(); } - const_reverse_iterator rbegin() const - { return data.rbegin(); } - reverse_iterator rend() - { return data.rend(); } - const_reverse_iterator rend() const - { return data.rend(); } - const_reverse_iterator crbegin() const - { return data.crbegin(); } - const_reverse_iterator crend() const - { return data.crend(); } - - /* Acessing index methods */ - mapped_type& operator[](const string_type& sect) - { return data[sect]; } - mapped_type& operator[](string_type&& sect) - { return data[std::forward(sect)]; } - mapped_type& at( const string_type& sect) - { return data.at(sect); } - const mapped_type& at(const string_type& sect) const - { return data.at(sect); } - - /* Capacity information */ - bool empty() const - { return data.empty(); } - size_type size() const - { return data.size(); } - size_type max_size() const - { return data.max_size(); } - - /* Modifiers */ - void clear() - { return data.clear(); } - - /* Lookup */ - size_type count(const string_type& sect) - { return data.count(sect); } - iterator find(const string_type& sect) - { return data.find(sect); } - - /* Gets a value from the specified section & key, default_value is returned if the sect & key doesn't exist */ - string_type get(const string_type& sect, const key_type& key, const string_type& default_value) - { - auto it = this->find(sect); - if(it != this->end()) - { - auto itv = it->second.find(key); - if(itv != it->second.end()) - return itv->second; - } - return default_value; - } - - /* Sets the value of a value in the ini */ - void set(const string_type& sect, const key_type& key, const string_type& value) - { - (*this)[sect][key] = value; // no emplace since overwrite! - } - - /* Too lazy to continue this container... If you need more methods, just add it */ - - // re3 - void remove(const string_type& sect, const key_type& key) - { - auto it = this->find(sect); - if(it != this->end()) - { - it->second.erase(key); - } - } - - int category_size(const string_type& sect) - { - auto it = this->find(sect); - if(it != this->end()) - { - return it->second.size(); - } - return 0; - } - -#if 1 - bool read_file(const char_type* filename) - { - /* Using C stream in a STL-like container, funny? - */ - if(FILE* f = fopen(filename, "r")) - { - key_container* keys = nullptr; - char_type buf[2048]; - string_type line; - string_type key; - string_type value; - string_type null_string; - size_type pos; - - // Trims an string - auto trim = [](string_type& s, bool trimLeft, bool trimRight) -> string_type& - { - if(s.size()) - { - // Ignore UTF-8 BOM - while(s.size() >= 3 && s[0] == (char)(0xEF) && s[1] == (char)(0xBB) && s[2] == (char)(0xBF)) - s.erase(s.begin(), s.begin() + 3); - - if(trimLeft) - s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::function(::isspace)))); - if(trimRight) - s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::function(::isspace))).base(), s.end()); - } - return s; - }; - - // Start parsing - while(fgets(buf, sizeof(buf), f)) - { - // What a thing, reading into a char buffer and then putting in the string... - line = buf; - - // Find comment and remove anything after it from the line - if((pos = line.find_first_of(';')) != line.npos) - line.erase(pos); - - // Trim the string, and if it gets empty, skip this line - if(trim(line, true, true).empty()) - continue; - - // Find section name - if(line.front() == '[' && line.back() == ']') - { - pos = line.length() - 1; //line.find_first_of(']'); - if(pos != line.npos) - { - trim(key.assign(line, 1, pos-1), true, true); - keys = &data[std::move(key)]; // Create section - } - else - keys = nullptr; - } - else - { - // Find key and value positions - pos = line.find_first_of('='); - if(pos == line.npos) - { - // There's only the key - key = line; // No need for trim, line is already trimmed - value.clear(); - } - else - { - // There's the key and the value - trim(key.assign(line, 0, pos), false, true); // trim the right - trim(value.assign(line, pos + 1, line.npos), true, false); // trim the left - } - - // Put the key/value into the current keys object, or into the section "" if no section has been found - #if __cplusplus >= 201103L || _MSC_VER >= 1800 - (keys ? *keys : data[null_string]).emplace(std::move(key), std::move(value)); - #else - (keys ? *keys : data[null_string])[key] = value; - key.clear(); value.clear(); - #endif - } - } - - fclose(f); - return true; - } - return false; - } - - /* - * Dumps the content of this container into an ini file - */ - bool write_file(const char_type* filename) - { - if(FILE* f = fopen(filename, "w")) - { - bool first = true; - for(auto& sec : this->data) - { - fprintf(f, first? "[%s]\n" : "\n[%s]\n", sec.first.c_str()); - first = false; - for(auto& kv : sec.second) - { - if(kv.second.empty()) - fprintf(f, "%s\n", kv.first.c_str()); - else - fprintf(f, "%s = %s\n", kv.first.c_str(), kv.second.c_str()); - } - } - fclose(f); - return true; - } - return false; - } - - - /* - */ - bool load_file(const char_type* filename) - { - return read_file(filename); - } - - bool load_file(const StringType& filename) - { - return load_file(filename.c_str()); - } - - bool write_file(const StringType& filename) - { - return write_file(filename.c_str()); - } -#endif - - - - }; - - - /* Use default basic_ini - * - * Limitations: - * * Not unicode aware - * * Case sensitive - * * Sections must have unique keys - */ - typedef basic_ini<> ini; -} - -#endif - -- cgit v1.2.3