/* * fset-option.c - manage options displayed by Fast Set buffer * * Copyright (C) 2003-2020 Sébastien Helleu * * 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 . */ #include #include #include #include #include "../weechat-plugin.h" #include "fset.h" #include "fset-option.h" #include "fset-buffer.h" #include "fset-config.h" /* options */ struct t_arraylist *fset_options = NULL; int fset_option_count_marked = 0; struct t_fset_option_max_length *fset_option_max_length = NULL; /* filters */ char *fset_option_filter = NULL; struct t_hashtable *fset_option_filter_hashtable_pointers = NULL; struct t_hashtable *fset_option_filter_hashtable_extra_vars = NULL; struct t_hashtable *fset_option_filter_hashtable_options = NULL; /* refresh */ struct t_hashtable *fset_option_timer_options_changed = NULL; struct t_hook *fset_option_timer_hook = NULL; /* types */ char *fset_option_type_string[FSET_OPTION_NUM_TYPES] = { N_("boolean"), N_("integer"), N_("string"), N_("color") }; char *fset_option_type_string_short[FSET_OPTION_NUM_TYPES] = { "bool", "int", "str", "col" }; char *fset_option_type_string_tiny[FSET_OPTION_NUM_TYPES] = { "b", "i", "s", "c" }; /* * Checks if a fset option pointer is valid. * * Returns: * 1: option exists * 0: option does not exist */ int fset_option_valid (struct t_fset_option *fset_option) { struct t_fset_option *ptr_fset_option; int num_options, i; if (!fset_option) return 0; num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option == fset_option) return 1; } /* fset option not found */ return 0; } /* * Searches for an option by name. * * If line is not NULL, *line is set with the line number of option found * (-1 if line is not found). * * Returns pointer to option found, NULL if not found. */ struct t_fset_option * fset_option_search_by_name (const char *name, int *line) { struct t_fset_option *ptr_fset_option; int num_options, i; if (line) *line = -1; num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option && (strcmp (ptr_fset_option->name, name) == 0)) { if (line) *line = i; return ptr_fset_option; } } /* fset option not found */ return NULL; } /* * Checks if the option value is changed (different from the default value). * * Returns: * 1: value has been changed * 0: value is the same as default value */ int fset_option_value_is_changed (struct t_fset_option *fset_option) { if (!fset_option->value && !fset_option->default_value) return 0; if ((fset_option->value && !fset_option->default_value) || (!fset_option->value && fset_option->default_value)) { return 1; } return (strcmp (fset_option->value, fset_option->default_value) != 0) ? 1 : 0; } /* * Sets the value in option, according to its type. */ void fset_option_set_value_string (struct t_config_option *option, enum t_fset_option_type type, void *value, int default_value, char **value_string) { char str_value[64]; void *ptr_string_values; if (!value) { *value_string = NULL; } else { switch (type) { case FSET_OPTION_TYPE_BOOLEAN: *value_string = strdup (*((int *)value) ? "on" : "off"); break; case FSET_OPTION_TYPE_INTEGER: ptr_string_values = weechat_config_option_get_pointer ( option, "string_values"); if (ptr_string_values) { *value_string = strdup ( (default_value) ? weechat_config_string_default (option) : weechat_config_string (option)); } else { snprintf (str_value, sizeof (str_value), "%d", *((int *)value)); *value_string = strdup (str_value); } break; case FSET_OPTION_TYPE_STRING: *value_string = strdup ( (default_value) ? weechat_config_string_default (option) : weechat_config_string (option)); break; case FSET_OPTION_TYPE_COLOR: *value_string = strdup ( (default_value) ? weechat_config_color_default (option) : weechat_config_color (option)); break; case FSET_OPTION_NUM_TYPES: break; } } } /* * Checks if a string matches a mask. * * If mask has no "*" inside, it just checks if "mask" is inside the "string". * If mask has at least one "*" inside, the function weechat_string_match is * used. * * Returns: * 1: string matches mask * 0: string does not match mask */ int fset_option_string_match (const char *string, const char *mask) { if (strchr (mask, '*')) return weechat_string_match (string, mask, 0); else return (weechat_strcasestr (string, mask)) ? 1 : 0; } /* * Adds the properties of an fset option in a hashtable * (keys and values must be strings). */ void fset_option_add_option_in_hashtable (struct t_hashtable *hashtable, struct t_fset_option *fset_option) { int length; char *value; weechat_hashtable_set (hashtable, "file", fset_option->file); weechat_hashtable_set (hashtable, "section", fset_option->section); weechat_hashtable_set (hashtable, "option", fset_option->option); weechat_hashtable_set (hashtable, "name", fset_option->name); weechat_hashtable_set (hashtable, "parent_name", fset_option->parent_name); weechat_hashtable_set (hashtable, "type", _(fset_option_type_string[fset_option->type])); weechat_hashtable_set (hashtable, "type_en", fset_option_type_string[fset_option->type]); weechat_hashtable_set (hashtable, "type_short", fset_option_type_string_short[fset_option->type]); weechat_hashtable_set (hashtable, "type_tiny", fset_option_type_string_tiny[fset_option->type]); weechat_hashtable_set (hashtable, "default_value", fset_option->default_value); weechat_hashtable_set (hashtable, "value", fset_option->value); if (fset_option->value && (fset_option->type == FSET_OPTION_TYPE_STRING)) { length = 1 + strlen (fset_option->value) + 1 + 1; value = malloc (length); if (value) { snprintf (value, length, "\"%s\"", fset_option->value); weechat_hashtable_set (hashtable, "quoted_value", value); free (value); } else { weechat_hashtable_set (hashtable, "quoted_value", fset_option->value); } } else { weechat_hashtable_set (hashtable, "quoted_value", fset_option->value); } weechat_hashtable_set (hashtable, "parent_value", fset_option->parent_value); weechat_hashtable_set (hashtable, "min", fset_option->min); weechat_hashtable_set (hashtable, "max", fset_option->max); weechat_hashtable_set (hashtable, "description", (fset_option->description && fset_option->description[0]) ? _(fset_option->description) : ""); weechat_hashtable_set (hashtable, "description2", (fset_option->description && fset_option->description[0]) ? _(fset_option->description) : _("(no description)")); weechat_hashtable_set (hashtable, "description_en", fset_option->description); weechat_hashtable_set (hashtable, "description_en2", (fset_option->description && fset_option->description[0]) ? fset_option->description : "(no description)"); weechat_hashtable_set (hashtable, "string_values", fset_option->string_values); weechat_hashtable_set (hashtable, "default_value_undef", (fset_option->default_value == NULL) ? "1" : "0"); weechat_hashtable_set (hashtable, "value_undef", (fset_option->value == NULL) ? "1" : "0"); weechat_hashtable_set (hashtable, "value_changed", (fset_option_value_is_changed (fset_option)) ? "1" : "0"); } /* * Checks if an option is matching current filter(s). * * Returns: * 1: option is matching filter(s) * 0: option does not match filter(s) */ int fset_option_match_filter (struct t_fset_option *fset_option, const char *filter) { int match; char *result; if (!filter || !filter[0]) return 1; if (strncmp (filter, "c:", 2) == 0) { /* filter by evaluated condition */ weechat_hashtable_set (fset_option_filter_hashtable_pointers, "fset_option", fset_option); fset_option_add_option_in_hashtable ( fset_option_filter_hashtable_extra_vars, fset_option); result = weechat_string_eval_expression ( filter + 2, fset_option_filter_hashtable_pointers, fset_option_filter_hashtable_extra_vars, fset_option_filter_hashtable_options); match = (result && (strcmp (result, "1") == 0)) ? 1 : 0; if (result) free (result); return match; } else if (strncmp (filter, "f:", 2) == 0) { /* filter by config name */ return (weechat_strcasecmp (fset_option->file, filter + 2) == 0) ? 1 : 0; } else if (strncmp (filter, "t:", 2) == 0) { /* filter by type */ return (weechat_strcasecmp ( fset_option_type_string_short[fset_option->type], filter + 2) == 0) ? 1 : 0; } else if (strncmp (filter, "d==", 3) == 0) { /* filter by modified values (on exact value) */ if (!fset_option_value_is_changed (fset_option)) return 0; return (weechat_strcasecmp ( (fset_option->value) ? fset_option->value : FSET_OPTION_VALUE_NULL, filter + 3) == 0) ? 1 : 0; } else if (strncmp (filter, "d=", 2) == 0) { /* filter by modified values (on value) */ if (!fset_option_value_is_changed (fset_option)) return 0; return (fset_option_string_match ( (fset_option->value) ? fset_option->value : FSET_OPTION_VALUE_NULL, filter + 2)) ? 1 : 0; } else if (strncmp (filter, "d:", 2) == 0) { /* filter by modified values (on name) */ if (!fset_option_value_is_changed (fset_option)) return 0; return fset_option_string_match (fset_option->name, filter + 2) ? 1 : 0; } else if (strcmp (filter, "d") == 0) { /* filter by modified values */ return (fset_option_value_is_changed (fset_option)) ? 1 : 0; } else if (strncmp (filter, "h=", 2) == 0) { /* filter by help text (translated) */ return (fset_option_string_match ( (fset_option->description && fset_option->description[0]) ? _(fset_option->description) : "", filter + 2)) ? 1 : 0; } else if (strncmp (filter, "he=", 3) == 0) { /* filter by help text (in English) */ return (fset_option_string_match ( (fset_option->description && fset_option->description[0]) ? fset_option->description : "", filter + 3)) ? 1 : 0; } else if (strncmp (filter, "==", 2) == 0) { /* filter by exact value */ return (weechat_strcasecmp ( (fset_option->value) ? fset_option->value : FSET_OPTION_VALUE_NULL, filter + 2) == 0) ? 1 : 0; } else if (filter[0] == '=') { /* filter by value */ return (fset_option_string_match ( (fset_option->value) ? fset_option->value : FSET_OPTION_VALUE_NULL, filter + 1)) ? 1 : 0; } else { /* filter by option name */ return (fset_option_string_match (fset_option->name, filter)) ? 1 : 0; } } /* * Sets (or sets again) values (except name) in an fset option. */ void fset_option_set_values (struct t_fset_option *fset_option, struct t_config_option *option) { const char *ptr_config_name, *ptr_section_name, *ptr_option_name; const char *ptr_parent_name, *ptr_description; const char **ptr_string_values; void *ptr_default_value, *ptr_value; struct t_config_option *ptr_parent_option; int length, *ptr_type, *ptr_min, *ptr_max; char str_value[64]; /* file */ if (fset_option->file) { free (fset_option->file); fset_option->file = NULL; } ptr_config_name = weechat_config_option_get_string (option, "config_name"); fset_option->file = strdup (ptr_config_name); /* section */ if (fset_option->section) { free (fset_option->section); fset_option->section = NULL; } ptr_section_name = weechat_config_option_get_string (option, "section_name"); fset_option->section = strdup (ptr_section_name); /* option */ if (fset_option->option) { free (fset_option->option); fset_option->option = NULL; } ptr_option_name = weechat_config_option_get_string (option, "name"); fset_option->option = strdup (ptr_option_name); /* name */ if (fset_option->name) { free (fset_option->name); fset_option->name = NULL; } length = strlen (ptr_config_name) + 1 + strlen (ptr_section_name) + 1 + strlen (ptr_option_name) + 1; fset_option->name = malloc (length); if (fset_option->name) { snprintf (fset_option->name, length, "%s.%s.%s", ptr_config_name, ptr_section_name, ptr_option_name); } /* parent name */ if (fset_option->parent_name) { free (fset_option->parent_name); fset_option->parent_name = NULL; } ptr_parent_name = weechat_config_option_get_string (option, "parent_name"); fset_option->parent_name = (ptr_parent_name) ? strdup (ptr_parent_name) : NULL; /* type */ ptr_type = weechat_config_option_get_pointer (option, "type"); fset_option->type = *ptr_type; /* default value */ if (fset_option->default_value) { free (fset_option->default_value); fset_option->default_value = NULL; } ptr_default_value = weechat_config_option_get_pointer (option, "default_value"); fset_option_set_value_string (option, fset_option->type, ptr_default_value, 1, &fset_option->default_value); /* value */ if (fset_option->value) { free (fset_option->value); fset_option->value = NULL; } ptr_value = weechat_config_option_get_pointer (option, "value"); fset_option_set_value_string (option, fset_option->type, ptr_value, 0, &fset_option->value); /* parent_value */ if (fset_option->parent_value) { free (fset_option->parent_value); fset_option->parent_value = NULL; } if (ptr_parent_name) { ptr_parent_option = weechat_config_get (ptr_parent_name); if (ptr_parent_option) { ptr_value = weechat_config_option_get_pointer (ptr_parent_option, "value"); fset_option_set_value_string (ptr_parent_option, fset_option->type, ptr_value, 0, &fset_option->parent_value); } } /* min value */ if (fset_option->min) { free (fset_option->min); fset_option->min = NULL; } ptr_min = weechat_config_option_get_pointer (option, "min"); snprintf (str_value, sizeof (str_value), "%d", *ptr_min); fset_option->min = strdup (str_value); /* max value */ if (fset_option->max) { free (fset_option->max); fset_option->max = NULL; } ptr_max = weechat_config_option_get_pointer (option, "max"); snprintf (str_value, sizeof (str_value), "%d", *ptr_max); fset_option->max = strdup (str_value); /* description */ if (fset_option->description) { free (fset_option->description); fset_option->description = NULL; } ptr_description = weechat_config_option_get_string (option, "description"); fset_option->description = strdup ((ptr_description) ? ptr_description : ""); /* string_values */ if (fset_option->string_values) { free (fset_option->string_values); fset_option->string_values = NULL; } ptr_string_values = weechat_config_option_get_pointer (option, "string_values"); if (ptr_string_values) { fset_option->string_values = weechat_string_build_with_split_string ( ptr_string_values, ","); } else { fset_option->string_values = strdup (""); } } /* * Sets max length for fields, for one option. */ void fset_option_set_max_length_fields_option (struct t_fset_option *fset_option) { int length, length_value, length_parent_value; /* file */ length = weechat_utf8_strlen_screen (fset_option->file); if (length > fset_option_max_length->file) fset_option_max_length->file = length; /* section */ length = weechat_utf8_strlen_screen (fset_option->section); if (length > fset_option_max_length->section) fset_option_max_length->section = length; /* option */ length = weechat_utf8_strlen_screen (fset_option->option); if (length > fset_option_max_length->option) fset_option_max_length->option = length; /* name */ length = weechat_utf8_strlen_screen (fset_option->name); if (length > fset_option_max_length->name) fset_option_max_length->name = length; /* parent_name */ length = (fset_option->parent_name) ? weechat_utf8_strlen_screen (fset_option->name) : 0; if (length > fset_option_max_length->parent_name) fset_option_max_length->parent_name = length; /* type */ length = weechat_utf8_strlen_screen (_(fset_option_type_string[fset_option->type])); if (length > fset_option_max_length->type) fset_option_max_length->type = length; /* type_en */ length = weechat_utf8_strlen_screen (fset_option_type_string[fset_option->type]); if (length > fset_option_max_length->type_en) fset_option_max_length->type_en = length; /* type_short */ length = weechat_utf8_strlen_screen (fset_option_type_string_short[fset_option->type]); if (length > fset_option_max_length->type_short) fset_option_max_length->type_short = length; /* type_tiny */ length = weechat_utf8_strlen_screen (fset_option_type_string_tiny[fset_option->type]); if (length > fset_option_max_length->type_tiny) fset_option_max_length->type_tiny = length; /* default_value */ if (fset_option->default_value) { length = weechat_utf8_strlen_screen (fset_option->default_value); if (fset_option->type == FSET_OPTION_TYPE_STRING) length += 2; } else { length = weechat_utf8_strlen_screen (FSET_OPTION_VALUE_NULL); } if (length > fset_option_max_length->default_value) fset_option_max_length->default_value = length; /* value */ if (fset_option->value) { length_value = weechat_utf8_strlen_screen (fset_option->value); if (fset_option->type == FSET_OPTION_TYPE_STRING) length_value += 2; } else { length_value = weechat_utf8_strlen_screen (FSET_OPTION_VALUE_NULL); } if (length_value > fset_option_max_length->value) fset_option_max_length->value = length_value; /* parent_value */ if (fset_option->parent_value) { length_parent_value = weechat_utf8_strlen_screen (fset_option->parent_value); if (fset_option->type == FSET_OPTION_TYPE_STRING) length_parent_value += 2; } else { length_parent_value = weechat_utf8_strlen_screen (FSET_OPTION_VALUE_NULL); } if (length_parent_value > fset_option_max_length->parent_value) fset_option_max_length->parent_value = length_parent_value; /* value2 */ length = length_value; if (!fset_option->value) length += 4 + length_parent_value; if (length > fset_option_max_length->value2) fset_option_max_length->value2 = length; /* min */ length = weechat_utf8_strlen_screen (fset_option->min); if (length > fset_option_max_length->min) fset_option_max_length->min = length; /* max */ length = weechat_utf8_strlen_screen (fset_option->max); if (length > fset_option_max_length->max) fset_option_max_length->max = length; /* description */ length = (fset_option->description && fset_option->description[0]) ? weechat_utf8_strlen_screen (_(fset_option->description)) : 0; if (length > fset_option_max_length->description) fset_option_max_length->description = length; /* description2 */ length = weechat_utf8_strlen_screen ( (fset_option->description && fset_option->description[0]) ? _(fset_option->description) : _("(no description)")); if (length > fset_option_max_length->description2) fset_option_max_length->description2 = length; /* description_en */ length = weechat_utf8_strlen_screen (fset_option->description); if (length > fset_option_max_length->description_en) fset_option_max_length->description_en = length; /* description_en2 */ length = weechat_utf8_strlen_screen ( (fset_option->description && fset_option->description[0]) ? fset_option->description : _("(no description)")); if (length > fset_option_max_length->description_en2) fset_option_max_length->description_en2 = length; /* string_values */ length = weechat_utf8_strlen_screen (fset_option->string_values); if (length > fset_option_max_length->string_values) fset_option_max_length->string_values = length; /* marked */ length = weechat_utf8_strlen_screen (weechat_config_string (fset_config_look_marked_string)); if (length > fset_option_max_length->marked) fset_option_max_length->marked = length; length = weechat_utf8_strlen_screen (weechat_config_string (fset_config_look_unmarked_string)); if (length > fset_option_max_length->marked) fset_option_max_length->marked = length; } /* * Initializes max length for fields. */ void fset_option_init_max_length (struct t_fset_option_max_length *max_length) { memset (max_length, 0, sizeof (*max_length)); } /* * Sets max length for fields, for all options. */ void fset_option_set_max_length_fields_all () { int i, num_options; struct t_fset_option *ptr_fset_option; /* first clear all max lengths */ fset_option_init_max_length (fset_option_max_length); /* set max length for fields, for all options */ num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option) fset_option_set_max_length_fields_option (ptr_fset_option); } } /* * Allocates an fset option structure using a pointer to a * WeeChat/plugin option. * * Returns pointer to new fset option, NULL if error. */ struct t_fset_option * fset_option_alloc (struct t_config_option *option) { struct t_fset_option *new_fset_option; new_fset_option = malloc (sizeof (*new_fset_option)); if (!new_fset_option) return NULL; new_fset_option->index = 0; new_fset_option->file = NULL; new_fset_option->section = NULL; new_fset_option->option = NULL; new_fset_option->name = NULL; new_fset_option->parent_name = NULL; new_fset_option->type = 0; new_fset_option->default_value = NULL; new_fset_option->value = NULL; new_fset_option->parent_value = NULL; new_fset_option->min = NULL; new_fset_option->max = NULL; new_fset_option->description = NULL; new_fset_option->string_values = NULL; new_fset_option->marked = 0; fset_option_set_values (new_fset_option, option); return new_fset_option; } /* * Allocates an fset option structure using a pointer to a * WeeChat/plugin option. * * Returns pointer to new fset option, NULL if the option does not match * filters or if error. */ struct t_fset_option * fset_option_add (struct t_config_option *option) { struct t_fset_option *new_fset_option; new_fset_option = fset_option_alloc (option); if (!new_fset_option) return NULL; if (!weechat_config_boolean (fset_config_look_show_plugins_desc) && (strcmp (new_fset_option->file, "plugins") == 0) && (strcmp (new_fset_option->section, "desc") == 0)) { fset_option_free (new_fset_option); return NULL; } /* check if option match filters (if not, ignore it) */ if (!fset_option_match_filter (new_fset_option, fset_option_filter)) { fset_option_free (new_fset_option); return NULL; } fset_option_set_max_length_fields_option (new_fset_option); return new_fset_option; } /* * Compares two options to sort them by name. */ int fset_option_compare_options_cb (void *data, struct t_arraylist *arraylist, void *pointer1, void *pointer2) { int i, reverse, case_sensitive, rc; const char *ptr_field; /* make C compiler happy */ (void) data; (void) arraylist; if (!fset_hdata_fset_option) return 1; for (i = 0; i < fset_config_sort_fields_count; i++) { reverse = 1; case_sensitive = 1; ptr_field = fset_config_sort_fields[i]; while ((ptr_field[0] == '-') || (ptr_field[0] == '~')) { if (ptr_field[0] == '-') reverse *= -1; else if (ptr_field[0] == '~') case_sensitive ^= 1; ptr_field++; } rc = weechat_hdata_compare (fset_hdata_fset_option, pointer1, pointer2, ptr_field, case_sensitive); rc *= reverse; if (rc != 0) return rc; } return 1; } /* * Frees an fset option. */ void fset_option_free (struct t_fset_option *fset_option) { if (!fset_option) return; if (fset_option->file) free (fset_option->file); if (fset_option->section) free (fset_option->section); if (fset_option->option) free (fset_option->option); if (fset_option->name) free (fset_option->name); if (fset_option->parent_name) free (fset_option->parent_name); if (fset_option->default_value) free (fset_option->default_value); if (fset_option->value) free (fset_option->value); if (fset_option->parent_value) free (fset_option->parent_value); if (fset_option->min) free (fset_option->min); if (fset_option->max) free (fset_option->max); if (fset_option->description) free (fset_option->description); if (fset_option->string_values) free (fset_option->string_values); free (fset_option); } /* * Frees an fset option (arraylist callback). */ void fset_option_free_cb (void *data, struct t_arraylist *arraylist, void *pointer) { struct t_fset_option *fset_option; /* make C compiler happy */ (void) data; (void) arraylist; fset_option = (struct t_fset_option *)pointer; fset_option_free (fset_option); } /* * Allocates and returns the arraylist to store options. */ struct t_arraylist * fset_option_get_arraylist_options () { return weechat_arraylist_new (100, 1, 0, &fset_option_compare_options_cb, NULL, &fset_option_free_cb, NULL); } /* * Allocates and returns the structure to store max length of fields. */ struct t_fset_option_max_length * fset_option_get_max_length () { struct t_fset_option_max_length *max_length; max_length = malloc (sizeof (*fset_option_max_length)); if (max_length) fset_option_init_max_length (max_length); return max_length; } /* * Gets all options to display in fset buffer. */ void fset_option_get_options () { struct t_fset_option *new_fset_option, *ptr_fset_option; struct t_config_file *ptr_config; struct t_config_section *ptr_section; struct t_config_option *ptr_option; struct t_hashtable *marked_options; int i, num_options; /* save marked options in a hashtable */ if (!weechat_config_boolean (fset_config_look_auto_unmark)) { marked_options = weechat_hashtable_new (256, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_POINTER, NULL, NULL); num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option && ptr_fset_option->marked) weechat_hashtable_set (marked_options, ptr_fset_option->name, NULL); } } else { marked_options = NULL; } /* clear options */ weechat_arraylist_clear (fset_options); fset_option_count_marked = 0; fset_option_init_max_length (fset_option_max_length); /* get options */ ptr_config = weechat_hdata_get_list (fset_hdata_config_file, "config_files"); while (ptr_config) { ptr_section = weechat_hdata_pointer (fset_hdata_config_file, ptr_config, "sections"); while (ptr_section) { ptr_option = weechat_hdata_pointer (fset_hdata_config_section, ptr_section, "options"); while (ptr_option) { new_fset_option = fset_option_add (ptr_option); if (new_fset_option) weechat_arraylist_add (fset_options, new_fset_option); ptr_option = weechat_hdata_move (fset_hdata_config_option, ptr_option, 1); } ptr_section = weechat_hdata_move (fset_hdata_config_section, ptr_section, 1); } ptr_config = weechat_hdata_move (fset_hdata_config_file, ptr_config, 1); } num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option) ptr_fset_option->index = i; } /* check selected line */ if (num_options == 0) fset_buffer_selected_line = 0; else if (fset_buffer_selected_line >= num_options) fset_buffer_selected_line = num_options - 1; /* restore marked options */ if (marked_options) { for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option && weechat_hashtable_has_key (marked_options, ptr_fset_option->name)) { ptr_fset_option->marked = 1; fset_option_count_marked++; } } weechat_hashtable_free (marked_options); } } /* * Sets the filter. */ void fset_option_set_filter (const char *filter) { if (fset_option_filter) free (fset_option_filter); fset_option_filter = (filter && (strcmp (filter, "*") != 0)) ? strdup (filter) : NULL; } /* * Filters options. */ void fset_option_filter_options (const char *filter) { fset_buffer_selected_line = 0; fset_option_set_filter (filter); fset_buffer_set_localvar_filter (); fset_option_get_options (); fset_buffer_refresh (1); } /* * Toggles a boolean option. */ void fset_option_toggle_value (struct t_fset_option *fset_option, struct t_config_option *option) { if (!fset_option || !option || (fset_option->type != FSET_OPTION_TYPE_BOOLEAN)) return; weechat_config_option_set (option, "toggle", 1); } /* * Adds a value to an integer/color option. */ void fset_option_add_value (struct t_fset_option *fset_option, struct t_config_option *option, int value) { char str_value[128]; if (!fset_option || !option || ((fset_option->type != FSET_OPTION_TYPE_INTEGER) && (fset_option->type != FSET_OPTION_TYPE_COLOR))) return; snprintf (str_value, sizeof (str_value), "%s%d", (value > 0) ? "++" : "--", (value > 0) ? value : value * -1); weechat_config_option_set (option, str_value, 1); } /* * Resets the value of an option. */ void fset_option_reset_value (struct t_fset_option *fset_option, struct t_config_option *option) { /* make C compiler happy */ (void) fset_option; if (!option) return; weechat_config_option_reset (option, 1); } /* * Unsets the value of an option. */ void fset_option_unset_value (struct t_fset_option *fset_option, struct t_config_option *option) { /* make C compiler happy */ (void) fset_option; if (!option) return; weechat_config_option_unset (option); } /* * Sets the value of an option. * * If set_mode == -1, edit an empty value. * If set_mode == 0, edit the current value. * If set_mode == 1, append to the current value (move the cursor at the end of * value) */ void fset_option_set (struct t_fset_option *fset_option, struct t_config_option *option, struct t_gui_buffer *buffer, int set_mode) { int use_mute, add_quotes, length_input, input_pos; char *ptr_value, *str_input, str_pos[32]; char empty_value[1] = { '\0' }; /* make C compiler happy */ (void) option; if (!fset_option) return; if (set_mode == -1) ptr_value = empty_value; else ptr_value = (fset_option->value) ? fset_option->value : empty_value; length_input = 64 + strlen (fset_option->name) + strlen (ptr_value) + 1; str_input = malloc (length_input); if (!str_input) return; use_mute = weechat_config_boolean (fset_config_look_use_mute); add_quotes = (fset_option->type == FSET_OPTION_TYPE_STRING) ? 1 : 0; snprintf (str_input, length_input, "%s/set %s %s%s%s", (use_mute) ? "/mute " : "", fset_option->name, (add_quotes) ? "\"" : "", ptr_value, (add_quotes) ? "\"" : ""); weechat_buffer_set (buffer, "input", str_input); input_pos = ((use_mute) ? 6 : 0) + /* "/mute " */ 5 + /* "/set " */ weechat_utf8_strlen (fset_option->name) + 1 + ((add_quotes) ? 1 : 0) + ((set_mode == 1) ? ((fset_option->value) ? weechat_utf8_strlen (fset_option->value) : 0) : 0); snprintf (str_pos, sizeof (str_pos), "%d", input_pos); weechat_buffer_set (buffer, "input_pos", str_pos); free (str_input); } /* * Marks/unmarks an option. */ void fset_option_toggle_mark (struct t_fset_option *fset_option, struct t_config_option *option) { /* make C compiler happy */ (void) option; if (!fset_option) return; fset_option->marked ^= 1; fset_option_count_marked += (fset_option->marked) ? 1 : -1; fset_buffer_display_option (fset_option); } /* * Mark/unmark options matching a filter. */ void fset_option_mark_options_matching_filter (const char *filter, int mark) { int num_options, i, mark_old, matching, set_title; struct t_fset_option *ptr_fset_option; set_title = 0; num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option) { mark_old = ptr_fset_option->marked; matching = fset_option_match_filter (ptr_fset_option, filter); if (matching) { if (!mark_old && mark) { ptr_fset_option->marked = 1; fset_option_count_marked++; fset_buffer_display_option (ptr_fset_option); set_title = 1; } else if (mark_old && !mark) { ptr_fset_option->marked = 0; fset_option_count_marked--; fset_buffer_display_option (ptr_fset_option); set_title = 1; } } } } if (set_title) fset_buffer_set_title (); } /* * Unmarks all options. */ void fset_option_unmark_all () { int num_options, marked, set_title, i; struct t_fset_option *ptr_fset_option; set_title = 0; num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option) { marked = ptr_fset_option->marked; ptr_fset_option->marked = 0; if (marked) { fset_buffer_display_option (ptr_fset_option); set_title = 1; } } } fset_option_count_marked = 0; if (set_title) fset_buffer_set_title (); } /* * Exports options currently displayed in fset buffer. * * If with_help == 1, the help is displayed above each option * and options are separated by an empty line. * * Returns: * 1: export OK * 0: error */ int fset_option_export (const char *filename, int with_help) { int num_options, i; char *line; FILE *file; struct t_fset_option *ptr_fset_option; struct t_hashtable *hashtable_pointers, *hashtable_extra_vars; file = fopen (filename, "w"); if (!file) return 0; chmod (filename, 0600); hashtable_pointers = weechat_hashtable_new ( 8, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_POINTER, NULL, NULL); hashtable_extra_vars = weechat_hashtable_new ( 128, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (ptr_fset_option) { weechat_hashtable_set (hashtable_pointers, "fset_option", ptr_fset_option); fset_option_add_option_in_hashtable (hashtable_extra_vars, ptr_fset_option); if (with_help) { if (i > 0) fprintf (file, "\n"); line = weechat_string_eval_expression ( weechat_config_string (fset_config_format_export_help), hashtable_pointers, hashtable_extra_vars, NULL); if (line && line[0]) fprintf (file, "%s\n", line); if (line) free (line); } line = weechat_string_eval_expression ( (ptr_fset_option->value) ? weechat_config_string (fset_config_format_export_option) : weechat_config_string (fset_config_format_export_option_null), hashtable_pointers, hashtable_extra_vars, NULL); if (line && line[0]) fprintf (file, "%s\n", line); if (line) free (line); } } fclose (file); if (hashtable_pointers) weechat_hashtable_free (hashtable_pointers); if (hashtable_extra_vars) weechat_hashtable_free (hashtable_extra_vars); return 1; } /* * Refreshes the fset buffer after the change of an option. */ void fset_option_config_changed (const char *option_name) { struct t_fset_option *ptr_fset_option, *new_fset_option; struct t_config_option *ptr_option; int full_refresh, line, num_options; if (!fset_buffer) return; full_refresh = 0; ptr_fset_option = (option_name) ? fset_option_search_by_name (option_name, &line) : NULL; ptr_option = (option_name) ? weechat_config_get (option_name) : NULL; if (ptr_fset_option) { if (ptr_option) { fset_option_set_values (ptr_fset_option, ptr_option); fset_buffer_display_option (ptr_fset_option); } else { /* option removed: get options and refresh the whole buffer */ full_refresh = 1; } } else if (ptr_option) { new_fset_option = fset_option_alloc (ptr_option); if (fset_option_match_filter (new_fset_option, fset_option_filter)) { /* option added: get options and refresh the whole buffer */ full_refresh = 1; } fset_option_free (new_fset_option); } if (full_refresh) { fset_option_get_options (); fset_buffer_refresh (1); } else { num_options = weechat_arraylist_size (fset_options); for (line = 0; line < num_options; line++) { ptr_fset_option = weechat_arraylist_get (fset_options, line); if (ptr_fset_option && ptr_fset_option->parent_name && option_name && (strcmp (ptr_fset_option->parent_name, option_name) == 0)) { ptr_option = weechat_config_get (ptr_fset_option->name); if (ptr_option) fset_option_set_values (ptr_fset_option, ptr_option); } } fset_option_set_max_length_fields_all (); fset_buffer_refresh (0); } } /* * Callback called by the timer for each option changed. */ void fset_option_timer_option_changed_cb (void *data, struct t_hashtable *hashtable, const void *key, const void *value) { /* make C compiler happy */ (void) data; (void) hashtable; (void) value; fset_option_config_changed (key); } /* * Callback for timer after an option is changed. */ int fset_option_config_timer_cb (const void *pointer, void *data, int remaining_calls) { /* make C compiler happy */ (void) pointer; (void) data; (void) remaining_calls; if (weechat_hashtable_get_integer ( fset_option_timer_options_changed, "items_count") >= FSET_OPTION_TIMER_MAX_OPTIONS_CHANGED) { fset_option_get_options (); fset_buffer_refresh (1); } else { weechat_hashtable_map (fset_option_timer_options_changed, &fset_option_timer_option_changed_cb, NULL); } weechat_hashtable_remove_all (fset_option_timer_options_changed); fset_option_timer_hook = NULL; return WEECHAT_RC_OK; } /* * Callback for config option changed. */ int fset_option_config_cb (const void *pointer, void *data, const char *option, const char *value) { char *info; /* make C compiler happy */ (void) pointer; (void) data; (void) value; /* do nothing if fset buffer is not opened */ if (!fset_buffer) return WEECHAT_RC_OK; /* do nothing if WeeChat is upgrading */ info = weechat_info_get ("weechat_upgrading", NULL); if (info && (strcmp (info, "1") == 0)) { free (info); return WEECHAT_RC_OK; } if (info) free (info); /* * we limit the number of options to display with the timer; for example * on /reload, many options are changed, so we'll get all options and * display them, instead of change them one by one, which is very slow */ if (weechat_hashtable_get_integer ( fset_option_timer_options_changed, "items_count") < FSET_OPTION_TIMER_MAX_OPTIONS_CHANGED) { weechat_hashtable_set (fset_option_timer_options_changed, option, NULL); } if (!fset_option_timer_hook) { fset_option_timer_hook = weechat_hook_timer ( 1, 0, 1, &fset_option_config_timer_cb, NULL, NULL); } return WEECHAT_RC_OK; } /* * Returns hdata for option. */ struct t_hdata * fset_option_hdata_option_cb (const void *pointer, void *data, const char *hdata_name) { struct t_hdata *hdata; /* make C compiler happy */ (void) pointer; (void) data; hdata = weechat_hdata_new (hdata_name, NULL, NULL, 0, 0, NULL, NULL); if (hdata) { WEECHAT_HDATA_VAR(struct t_fset_option, index, INTEGER, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, file, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, section, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, option, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, name, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, parent_name, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, type, INTEGER, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, default_value, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, value, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, parent_value, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, min, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, max, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, description, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, string_values, STRING, 0, NULL, NULL); WEECHAT_HDATA_VAR(struct t_fset_option, marked, INTEGER, 0, NULL, NULL); } return hdata; } /* * Adds a fset option in an infolist. * * Returns: * 1: OK * 0: error */ int fset_option_add_to_infolist (struct t_infolist *infolist, struct t_fset_option *fset_option) { struct t_infolist_item *ptr_item; if (!infolist || !fset_option) return 0; ptr_item = weechat_infolist_new_item (infolist); if (!ptr_item) return 0; if (!weechat_infolist_new_var_integer (ptr_item, "index", fset_option->index)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "file", fset_option->file)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "section", fset_option->section)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "option", fset_option->option)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "name", fset_option->name)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "parent_name", fset_option->parent_name)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "type", _(fset_option_type_string[fset_option->type]))) return 0; if (!weechat_infolist_new_var_string (ptr_item, "type_en", fset_option_type_string[fset_option->type])) return 0; if (!weechat_infolist_new_var_string (ptr_item, "default_value", fset_option->default_value)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "value", fset_option->value)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "parent_value", fset_option->parent_value)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "min", fset_option->min)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "max", fset_option->max)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "description", (fset_option->description && fset_option->description[0]) ? _(fset_option->description) : "")) return 0; if (!weechat_infolist_new_var_string (ptr_item, "description_en", fset_option->description)) return 0; if (!weechat_infolist_new_var_string (ptr_item, "string_values", fset_option->description)) return 0; if (!weechat_infolist_new_var_integer (ptr_item, "marked", fset_option->marked)) return 0; return 1; } /* * Prints fset options in WeeChat log file (usually for crash dump). */ void fset_option_print_log () { struct t_fset_option *ptr_fset_option; int num_options, i; num_options = weechat_arraylist_size (fset_options); for (i = 0; i < num_options; i++) { ptr_fset_option = weechat_arraylist_get (fset_options, i); if (!ptr_fset_option) continue; weechat_log_printf (""); weechat_log_printf ("[fset option (addr:0x%lx)]", ptr_fset_option); weechat_log_printf (" index . . . . . . . . : %d", ptr_fset_option->index); weechat_log_printf (" file. . . . . . . . . : '%s'", ptr_fset_option->file); weechat_log_printf (" section . . . . . . . : '%s'", ptr_fset_option->section); weechat_log_printf (" option. . . . . . . . : '%s'", ptr_fset_option->option); weechat_log_printf (" name. . . . . . . . . : '%s'", ptr_fset_option->name); weechat_log_printf (" parent_name . . . . . : '%s'", ptr_fset_option->parent_name); weechat_log_printf (" type. . . . . . . . . : %d ('%s')", ptr_fset_option->type, fset_option_type_string[ptr_fset_option->type]); weechat_log_printf (" default_value . . . . : '%s'", ptr_fset_option->default_value); weechat_log_printf (" value . . . . . . . . : '%s'", ptr_fset_option->value); weechat_log_printf (" parent_value. . . . . : '%s'", ptr_fset_option->parent_value); weechat_log_printf (" min . . . . . . . . . : '%s'", ptr_fset_option->min); weechat_log_printf (" max . . . . . . . . . : '%s'", ptr_fset_option->max); weechat_log_printf (" description . . . . . : '%s'", ptr_fset_option->description); weechat_log_printf (" string_values . . . . : '%s'", ptr_fset_option->string_values); weechat_log_printf (" marked. . . . . . . . : %d", ptr_fset_option->marked); } } /* * Initializes fset list of options. * * Returns: * 1: OK * 0: error */ int fset_option_init () { fset_options = fset_option_get_arraylist_options (); if (!fset_options) return 0; fset_option_count_marked = 0; fset_option_max_length = fset_option_get_max_length (); if (!fset_option_max_length) { weechat_arraylist_free (fset_options); return 0; } fset_option_filter_hashtable_pointers = weechat_hashtable_new ( 8, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_POINTER, NULL, NULL); if (!fset_option_filter_hashtable_pointers) { weechat_arraylist_free (fset_options); free (fset_option_max_length); return 0; } fset_option_filter_hashtable_extra_vars = weechat_hashtable_new ( 128, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); if (!fset_option_filter_hashtable_extra_vars) { weechat_arraylist_free (fset_options); free (fset_option_max_length); weechat_hashtable_free (fset_option_filter_hashtable_pointers); return 0; } fset_option_filter_hashtable_options = weechat_hashtable_new ( 8, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); if (!fset_option_filter_hashtable_options) { weechat_arraylist_free (fset_options); free (fset_option_max_length); weechat_hashtable_free (fset_option_filter_hashtable_pointers); weechat_hashtable_free (fset_option_filter_hashtable_extra_vars); return 0; } weechat_hashtable_set (fset_option_filter_hashtable_options, "type", "condition"); fset_option_timer_options_changed = weechat_hashtable_new ( 128, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_POINTER, NULL, NULL); if (!fset_option_timer_options_changed) { weechat_arraylist_free (fset_options); free (fset_option_max_length); weechat_hashtable_free (fset_option_filter_hashtable_pointers); weechat_hashtable_free (fset_option_filter_hashtable_extra_vars); weechat_hashtable_free (fset_option_filter_hashtable_options); return 0; } return 1; } /* * Ends fset list of options. */ void fset_option_end () { if (fset_options) { weechat_arraylist_free (fset_options); fset_options = NULL; } fset_option_count_marked = 0; if (fset_option_max_length) { free (fset_option_max_length); fset_option_max_length = NULL; } if (fset_option_filter) { free (fset_option_filter); fset_option_filter = NULL; } if (fset_option_filter_hashtable_pointers) { weechat_hashtable_free (fset_option_filter_hashtable_pointers); fset_option_filter_hashtable_pointers = NULL; } if (fset_option_filter_hashtable_extra_vars) { weechat_hashtable_free (fset_option_filter_hashtable_extra_vars); fset_option_filter_hashtable_extra_vars = NULL; } if (fset_option_filter_hashtable_options) { weechat_hashtable_free (fset_option_filter_hashtable_options); fset_option_filter_hashtable_options = NULL; } if (fset_option_timer_options_changed) { weechat_hashtable_free (fset_option_timer_options_changed); fset_option_timer_options_changed = NULL; } }