/* * Copyright (C) 2003-2017 Sébastien Helleu * Copyright (C) 2005-2006 Emmanuel Bouthenot * * This file is part of WeeChat, the extensible chat client. * * WeeChat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * WeeChat is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with WeeChat. If not, see . */ #ifndef WEECHAT_CONFIG_FILE_H #define WEECHAT_CONFIG_FILE_H 1 #define CONFIG_BOOLEAN(option) (*((int *)((option)->value))) #define CONFIG_BOOLEAN_DEFAULT(option) (*((int *)((option)->default_value))) #define CONFIG_INTEGER(option) (*((int *)((option)->value))) #define CONFIG_INTEGER_DEFAULT(option) (*((int *)((option)->default_value))) #define CONFIG_STRING(option) ((char *)((option)->value)) #define CONFIG_STRING_DEFAULT(option) ((char *)((option)->default_value)) #define CONFIG_COLOR(option) (*((int *)((option)->value))) #define CONFIG_COLOR_DEFAULT(option) (*((int *)((option)->default_value))) #define CONFIG_BOOLEAN_FALSE 0 #define CONFIG_BOOLEAN_TRUE 1 struct t_weelist; struct t_infolist; struct t_config_option; struct t_config_file { struct t_weechat_plugin *plugin; /* plugin which created this cfg */ char *name; /* name (example: "weechat") */ char *filename; /* filename (without path) */ /* (example: "weechat.conf") */ FILE *file; /* file pointer */ int (*callback_reload) /* callback for reloading file */ (const void *pointer, void *data, struct t_config_file *config_file); const void *callback_reload_pointer; /* pointer sent to callback */ void *callback_reload_data; /* data sent to callback */ struct t_config_section *sections; /* config sections */ struct t_config_section *last_section; /* last config section */ struct t_config_file *prev_config; /* link to previous config file */ struct t_config_file *next_config; /* link to next config file */ }; struct t_config_section { struct t_config_file *config_file; /* configuration file */ char *name; /* section name */ int user_can_add_options; /* user can add with /set ? */ int user_can_delete_options; /* user can del with /unset ? */ int (*callback_read) /* called to read a line from */ (const void *pointer, /* config file (only for some */ void *data, /* special sections) */ struct t_config_file *config_file, struct t_config_section *section, const char *option_name, const char *value); const void *callback_read_pointer; /* pointer sent to read callback */ void *callback_read_data; /* data sent to read callback */ int (*callback_write) /* called to write options */ (const void *pointer, /* in config file (only for some */ void *data, /* special sections) */ struct t_config_file *config_file, const char *section_name); const void *callback_write_pointer; /* pointer sent to write cb */ void *callback_write_data; /* data sent to write callback */ int (*callback_write_default) /* called to write default */ (const void *pointer, /* options in config file */ void *data, struct t_config_file *config_file, const char *section_name); const void *callback_write_default_pointer; /* ptr sent to write def.cb */ void *callback_write_default_data; /* data sent to write def. callb.*/ int (*callback_create_option) /* called to create option in */ (const void *pointer, /* section */ void *data, struct t_config_file *config_file, struct t_config_section *section, const char *option_name, const char *value); const void *callback_create_option_pointer; /* ptr sent to create cb */ void *callback_create_option_data; /* data sent to create callback */ int (*callback_delete_option) /* called to delete option in */ (const void *pointer, /* section */ void *data, struct t_config_file *config_file, struct t_config_section *section, struct t_config_option *option); const void *callback_delete_option_pointer; /* ptr sent to delete cb */ void *callback_delete_option_data; /* data sent to delete callback */ struct t_config_option *options; /* options in section */ struct t_config_option *last_option; /* last option in section */ struct t_config_section *prev_section; /* link to previous section */ struct t_config_section *next_section; /* link to next section */ }; enum t_config_option_type { CONFIG_OPTION_TYPE_BOOLEAN = 0, CONFIG_OPTION_TYPE_INTEGER, CONFIG_OPTION_TYPE_STRING, CONFIG_OPTION_TYPE_COLOR, /* number of option types */ CONFIG_NUM_OPTION_TYPES, }; struct t_config_option { struct t_config_file *config_file; /* configuration file */ struct t_config_section *section; /* section */ char *name; /* name */ char *parent_name; /* parent name (to inherit the */ /* value from another option) */ enum t_config_option_type type; /* type */ char *description; /* description */ char **string_values; /* allowed string values */ int min, max; /* min and max for value */ void *default_value; /* default value */ void *value; /* value */ int null_value_allowed; /* null value allowed ? */ int (*callback_check_value) /* called to check value before */ (const void *pointer, /* assigning new value */ void *data, struct t_config_option *option, const char *value); const void *callback_check_value_pointer; /* pointer sent to check cb */ void *callback_check_value_data; /* data sent to check callback */ void (*callback_change) /* called when value is changed */ (const void *pointer, void *data, struct t_config_option *option); const void *callback_change_pointer; /* pointer sent to change cb */ void *callback_change_data; /* data sent to change callback */ void (*callback_delete) /* called when option is deleted */ (const void *pointer, void *data, struct t_config_option *option); const void *callback_delete_pointer; /* pointer sent to delete cb */ void *callback_delete_data; /* data sent to delete callback */ int loaded; /* 1 if opt was found in config */ struct t_config_option *prev_option; /* link to previous option */ struct t_config_option *next_option; /* link to next option */ }; extern struct t_config_file *config_files; extern struct t_config_file *last_config_file; extern struct t_config_file *config_file_search (const char *name); extern struct t_config_file *config_file_new (struct t_weechat_plugin *plugin, const char *name, int (*callback_reload)(const void *pointer, void *data, struct t_config_file *config_file), const void *callback_reload_pointer, void *callback_reload_data); extern struct t_config_section *config_file_new_section (struct t_config_file *config_file, const char *name, int user_can_add_options, int user_can_delete_options, int (*callback_read)(const void *pointer, void *data, struct t_config_file *config_file, struct t_config_section *section, const char *option_name, const char *value), const void *callback_read_pointer, void *callback_read_data, int (*callback_write)(const void *pointer, void *data, struct t_config_file *config_file, const char *section_name), const void *callback_write_pointer, void *callback_write_data, int (*callback_write_default)(const void *pointer, void *data, struct t_config_file *config_file, const char *section_name), const void *callback_write_default_pointer, void *callback_write_default_data, int (*callback_create_option)(const void *pointer, void *data, struct t_config_file *config_file, struct t_config_section *section, const char *option_name, const char *value), const void *callback_create_option_pointer, void *callback_create_option_data, int (*callback_delete_option)(const void *pointer, void *data, struct t_config_file *config_file, struct t_config_section *section, struct t_config_option *option), const void *callback_delete_option_pointer, void *callback_delete_option_data); extern struct t_config_section *config_file_search_section (struct t_config_file *config_file, const char *section_name); extern struct t_config_option *config_file_new_option (struct t_config_file *config_file, struct t_config_section *section, const char *name, const char *type, const char *description, const char *string_values, int min, int max, const char *default_value, const char *value, int null_value_allowed, int (*callback_check_value)(const void *pointer, void *data, struct t_config_option *option, const char *value), const void *callback_check_value_pointer, void *callback_check_value_data, void (*callback_change)(const void *pointer, void *data, struct t_config_option *option), const void *callback_change_pointer, void *callback_change_data, void (*callback_delete)(const void *pointer, void *data, struct t_config_option *option), const void *callback_delete_pointer, void *callback_delete_data); extern struct t_config_option *config_file_search_option (struct t_config_file *config_file, struct t_config_section *section, const char *option_name); extern void config_file_search_section_option (struct t_config_file *config_file, struct t_config_section *section, const char *option_name, struct t_config_section **section_found, struct t_config_option **option_found); extern void config_file_search_with_string (const char *option_name, struct t_config_file **config_file, struct t_config_section **section, struct t_config_option **option, char **pos_option_name); extern int config_file_string_to_boolean (const char *text); extern int config_file_option_reset (struct t_config_option *option, int run_callback); extern int config_file_option_set (struct t_config_option *option, const char *value, int run_callback); extern int config_file_option_set_null (struct t_config_option *option, int run_callback); extern int config_file_option_unset (struct t_config_option *option); extern void config_file_option_rename (struct t_config_option *option, const char *new_name); extern char *config_file_option_value_to_string (struct t_config_option *option, int default_value, int add_delimiters, int use_colors); extern const char *config_file_option_get_string (struct t_config_option *option, const char *property); extern void *config_file_option_get_pointer (struct t_config_option *option, const char *property); extern int config_file_option_is_null (struct t_config_option *option); extern int config_file_option_default_is_null (struct t_config_option *option); extern int config_file_option_has_changed (struct t_config_option *option); extern int config_file_option_set_with_string (const char *option_name, const char *value); extern int config_file_option_boolean (struct t_config_option *option); extern int config_file_option_boolean_default (struct t_config_option *option); extern int config_file_option_integer (struct t_config_option *option); extern int config_file_option_integer_default (struct t_config_option *option); extern const char *config_file_option_string (struct t_config_option *option); extern const char *config_file_option_string_default (struct t_config_option *option); extern const char *config_file_option_color (struct t_config_option *option); extern const char *config_file_option_color_default (struct t_config_option *option); extern int config_file_write_option (struct t_config_file *config_file, struct t_config_option *option); extern int config_file_write_line (struct t_config_file *config_file, const char *option_name, const char *value, ...); extern int config_file_write (struct t_config_file *config_files); extern int config_file_read (struct t_config_file *config_file); extern int config_file_reload (struct t_config_file *config_file); extern void config_file_option_free (struct t_config_option *option); extern void config_file_section_free_options (struct t_config_section *section); extern void config_file_section_free (struct t_config_section *section); extern void config_file_free (struct t_config_file *config_file); extern void config_file_free_all (); extern void config_file_free_all_plugin (struct t_weechat_plugin *plugin); extern struct t_hdata *config_file_hdata_config_file_cb (const void *pointer, void *data, const char *hdata_name); extern struct t_hdata *config_file_hdata_config_section_cb (const void *pointer, void *data, const char *hdata_name); extern struct t_hdata *config_file_hdata_config_option_cb (const void *pointer, void *data, const char *hdata_name); extern int config_file_add_to_infolist (struct t_infolist *infolist, const char *option_name); extern void config_file_print_log (); #endif /* WEECHAT_CONFIG_FILE_H */