/* MIT License * * Copyright (c) 2023 CLECIO JUNG * * 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. */ /*------------------------------------------------------------------------------ * HEADER *------------------------------------------------------------------------------ */ #ifndef __INI_FILE #define __INI_FILE struct Key_Value_Pair { char *key; char *value; }; struct Ini_Section { char *name; size_t properties_size; size_t properties_capacity; struct Key_Value_Pair *properties; }; struct Ini_File { size_t sections_size; size_t sections_capacity; struct Ini_Section *sections; }; enum Ini_File_Errors { ini_no_error = 0, ini_allocation, ini_invalid_parameters, ini_couldnt_open_file, ini_expected_clocing_bracket, ini_expected_equals, ini_section_not_provided, ini_key_not_provided, ini_value_not_provided, ini_no_such_section, ini_no_such_property, ini_not_integer, ini_not_float, NUMBER_OF_INI_FILE_ERRORS }; /* Callback used to handle errors and warnings in the parsing of INI files (function ini_file_parse). * In case of an error, this callback is called, and if it returns an integer different from zero, * we end the parsing and return NULL. */ typedef int (*Ini_File_Error_Callback)(const char *const filename, const size_t line_number, const char *const line, const enum Ini_File_Errors error); size_t get_file_size(FILE *const file); /* Remember to free the memory allocated for the returned string */ char *get_content_from_file(const char *const filename); struct Ini_File *ini_file_new(void); void ini_file_free(struct Ini_File *const ini_file); void ini_section_print_to(const struct Ini_Section *const ini_section, FILE *const sink); void ini_file_print_to(const struct Ini_File *const ini_file, FILE *const sink); char *ini_file_error_to_string(const enum Ini_File_Errors error); /* Remember to free the memory allocated for the returned ini file structure */ struct Ini_File *ini_file_parse(const char *const filename, Ini_File_Error_Callback callback); /* These functions returns ini_no_error = 0 if everything worked correctly */ enum Ini_File_Errors ini_file_add_section_sized(struct Ini_File *const ini_file, const char *const name, const size_t name_len); enum Ini_File_Errors ini_file_add_section(struct Ini_File *const ini_file, const char *const name); enum Ini_File_Errors ini_file_add_property_sized(struct Ini_File *const ini_file, const char *const key, const size_t key_len, const char *const value, const size_t value_len); enum Ini_File_Errors ini_file_add_property(struct Ini_File *const ini_file, const char *const key, const char *const value); enum Ini_File_Errors ini_file_save(const struct Ini_File *const ini_file, const char *const filename); /* These functions use sequential search algorithm to find the requested section and properties */ /* These functions returns ini_no_error = 0 if everything worked correctly */ enum Ini_File_Errors ini_file_find_section(struct Ini_File *const ini_file, const char *const section, struct Ini_Section **ini_section); enum Ini_File_Errors ini_file_find_property(struct Ini_File *const ini_file, const char *const section, const char *const key, char **value); enum Ini_File_Errors ini_file_find_integer(struct Ini_File *const ini_file, const char *const section, const char *const key, long *integer); enum Ini_File_Errors ini_file_find_float(struct Ini_File *const ini_file, const char *const section, const char *const key, double *real); #endif /* __INI_FILE */ /*------------------------------------------------------------------------------ * END *------------------------------------------------------------------------------ */ /* MIT License * * Copyright (c) 2023 CLECIO JUNG * * 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. */