/* * wee-completion.c - completion for WeeChat commands * * Copyright (C) 2003-2022 Sébastien Helleu * Copyright (C) 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 . */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include "weechat.h" #include "wee-arraylist.h" #include "wee-config.h" #include "wee-dir.h" #include "wee-eval.h" #include "wee-hashtable.h" #include "wee-hook.h" #include "wee-list.h" #include "wee-proxy.h" #include "wee-secure.h" #include "wee-string.h" #include "../gui/gui-completion.h" #include "../gui/gui-bar.h" #include "../gui/gui-bar-window.h" #include "../gui/gui-buffer.h" #include "../gui/gui-color.h" #include "../gui/gui-filter.h" #include "../gui/gui-layout.h" #include "../gui/gui-key.h" #include "../gui/gui-nicklist.h" #include "../gui/gui-window.h" #include "../plugins/plugin.h" extern char **environ; /* * Adds bar names to completion list. */ int completion_list_add_bars_names_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_bar *ptr_bar; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar) { gui_completion_list_add (completion, ptr_bar->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds bar options to completion list. */ int completion_list_add_bars_options_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; i < GUI_BAR_NUM_OPTIONS; i++) { gui_completion_list_add (completion, gui_bar_option_string[i], 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds buffer names to completion list. */ int completion_list_add_buffers_names_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_buffer *ptr_buffer; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { gui_completion_list_add (completion, ptr_buffer->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds buffer numbers to completion list. */ int completion_list_add_buffers_numbers_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_buffer *ptr_buffer; char str_number[32]; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { snprintf (str_number, sizeof (str_number), "%d", ptr_buffer->number); gui_completion_list_add (completion, str_number, 0, WEECHAT_LIST_POS_END); } return WEECHAT_RC_OK; } /* * Adds plugin+buffer names to completion list. */ int completion_list_add_buffers_plugins_names_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_buffer *ptr_buffer; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { gui_completion_list_add (completion, ptr_buffer->full_name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds a buffer local variable to completions list. */ void completion_list_map_buffer_local_variable_cb (void *data, struct t_hashtable *hashtable, const void *key, const void *value) { /* make C compiler happy */ (void) hashtable; (void) value; gui_completion_list_add ((struct t_gui_completion *)data, (const char *)key, 0, WEECHAT_LIST_POS_SORT); } /* * Adds buffer local variables to completion list. */ int completion_list_add_buffer_local_variables_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; hashtable_map (completion->buffer->local_variables, &completion_list_map_buffer_local_variable_cb, completion); return WEECHAT_RC_OK; } /* * Adds buffer local variable value to completion list. */ int completion_list_add_buffer_local_variable_value_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char **argv; int argc, arg_index; const char *ptr_value; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; if (!completion->args) return WEECHAT_RC_OK; argv = string_split (completion->args, " ", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &argc); if (!argv) return WEECHAT_RC_OK; if (argc > 0) { arg_index = completion->base_command_arg_index - 2; if ((arg_index < 1) || (arg_index > argc - 1)) arg_index = argc - 1; ptr_value = hashtable_get (completion->buffer->local_variables, argv[arg_index]); if (ptr_value) { gui_completion_list_add (completion, ptr_value, 0, WEECHAT_LIST_POS_SORT); } } string_free_split (argv); return WEECHAT_RC_OK; } /* * Adds buffer properties (that can be set) to completion list. */ int completion_list_add_buffer_properties_set_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; gui_buffer_properties_set[i]; i++) { gui_completion_list_add (completion, gui_buffer_properties_set[i], 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds buffer properties (that can be read) to completion list. */ int completion_list_add_buffer_properties_get_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; gui_buffer_properties_get_integer[i]; i++) { gui_completion_list_add (completion, gui_buffer_properties_get_integer[i], 0, WEECHAT_LIST_POS_SORT); } for (i = 0; gui_buffer_properties_get_string[i]; i++) { gui_completion_list_add (completion, gui_buffer_properties_get_string[i], 0, WEECHAT_LIST_POS_SORT); } for (i = 0; gui_buffer_properties_get_pointer[i]; i++) { gui_completion_list_add (completion, gui_buffer_properties_get_pointer[i], 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds window numbers to completion list. */ int completion_list_add_windows_numbers_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_window *ptr_win; char str_number[32]; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window) { snprintf (str_number, sizeof (str_number), "%d", ptr_win->number); gui_completion_list_add (completion, str_number, 0, WEECHAT_LIST_POS_END); } return WEECHAT_RC_OK; } /* * Adds colors to completion list. */ int completion_list_add_colors_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char str_number[64]; const char *color_name; int i, num_colors; struct t_gui_color_palette *color_palette; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; num_colors = gui_color_get_weechat_colors_number (); for (i = 0; i < num_colors; i++) { color_name = gui_color_get_name (i); if (color_name) { gui_completion_list_add (completion, color_name, 0, WEECHAT_LIST_POS_SORT); } } num_colors = gui_color_get_term_colors (); for (i = 0; i <= num_colors; i++) { color_palette = gui_color_palette_get (i); if (color_palette) { gui_completion_list_add (completion, color_palette->alias, 0, WEECHAT_LIST_POS_END); } else { snprintf (str_number, sizeof (str_number), "%d", i); gui_completion_list_add (completion, str_number, 0, WEECHAT_LIST_POS_END); } } return WEECHAT_RC_OK; } /* * Adds a palette color to completion list. */ void completion_list_map_add_palette_color_cb (void *data, struct t_hashtable *hashtable, const void *key, const void *value) { /* make C compiler happy */ (void) hashtable; (void) value; gui_completion_list_add ((struct t_gui_completion *)data, (const char *)key, 0, WEECHAT_LIST_POS_SORT); } /* * Adds palette colors to completion list. */ int completion_list_add_palette_colors_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; hashtable_map (gui_color_hash_palette_color, &completion_list_map_add_palette_color_cb, completion); return WEECHAT_RC_OK; } /* * Adds configuration files to completion list. */ int completion_list_add_config_files_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_config_file *ptr_config_file; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_config_file = config_files; ptr_config_file; ptr_config_file = ptr_config_file->next_config) { gui_completion_list_add (completion, ptr_config_file->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds path/filename to completion list. */ int completion_list_add_filename_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char home[3] = { '~', DIR_SEPARATOR_CHAR, '\0' }; char *ptr_home, *pos, buf[PATH_MAX], *real_prefix, *prefix, *path_dir; char *path_base, *dir_name; const char *pos_args; int length_path_base; DIR *dp; struct dirent *entry; struct stat statbuf; /* make C compiler happy */ (void) pointer; (void) data; (void) buffer; completion->add_space = 0; pos_args = (completion_item) ? strchr (completion_item, ':') : NULL; if (pos_args) pos_args++; ptr_home = getenv ("HOME"); real_prefix = NULL; prefix = NULL; path_dir = NULL; path_base = NULL; dir_name = NULL; if (ptr_home && (strncmp (completion->base_word, home, 2) == 0)) { real_prefix = strdup (ptr_home); prefix = strdup (home); } else { if (!completion->base_word[0] || completion->base_word[0] != DIR_SEPARATOR_CHAR) { real_prefix = NULL; if (pos_args && pos_args[0]) { real_prefix = eval_expression (pos_args, NULL, NULL, NULL); if (real_prefix && !real_prefix[0]) { free (real_prefix); real_prefix = NULL; } } if (!real_prefix) real_prefix = strdup (weechat_data_dir); prefix = strdup (""); } else { real_prefix = strdup (DIR_SEPARATOR); prefix = strdup (DIR_SEPARATOR); } } if (!real_prefix || !prefix) goto end; snprintf (buf, sizeof (buf), "%s", completion->base_word + strlen (prefix)); pos = strrchr (buf, DIR_SEPARATOR_CHAR); if (pos) { pos[0] = '\0'; path_dir = strdup (buf); path_base = strdup (pos + 1); } else { path_dir = strdup (""); path_base = strdup (buf); } if (!path_dir || !path_base) goto end; snprintf (buf, sizeof (buf), "%s%s%s", real_prefix, DIR_SEPARATOR, path_dir); dir_name = strdup (buf); if (!dir_name) goto end; dp = opendir (dir_name); if (!dp) goto end; length_path_base = strlen (path_base); while ((entry = readdir (dp)) != NULL) { if (strncmp (entry->d_name, path_base, length_path_base) != 0) continue; /* skip "." and ".." */ if ((strcmp (entry->d_name, ".") == 0) || (strcmp (entry->d_name, "..") == 0)) { continue; } /* skip entry if not accessible */ snprintf (buf, sizeof (buf), "%s%s%s", dir_name, DIR_SEPARATOR, entry->d_name); if (stat (buf, &statbuf) == -1) continue; /* build full path name */ snprintf (buf, sizeof (buf), "%s%s%s%s%s%s", prefix, (prefix[0] && !strchr (prefix, DIR_SEPARATOR_CHAR)) ? DIR_SEPARATOR : "", path_dir, (path_dir[0]) ? DIR_SEPARATOR : "", entry->d_name, S_ISDIR(statbuf.st_mode) ? DIR_SEPARATOR : ""); /* add path to list of completions */ gui_completion_list_add (completion, buf, 0, WEECHAT_LIST_POS_SORT); } closedir (dp); end: if (real_prefix) free (real_prefix); if (prefix) free (prefix); if (path_dir) free (path_dir); if (path_base) free (path_base); if (dir_name) free (dir_name); return WEECHAT_RC_OK; } /* * Adds filter names to completion list. */ int completion_list_add_filters_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_filter *ptr_filter; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_filter = gui_filters; ptr_filter; ptr_filter = ptr_filter->next_filter) { gui_completion_list_add (completion, ptr_filter->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds command hooks to completion list. */ int completion_list_add_commands_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { const char *pos; char str_command[512]; struct t_hook *ptr_hook; /* make C compiler happy */ (void) pointer; (void) data; (void) buffer; pos = (completion_item) ? strchr (completion_item, ':') : NULL; if (pos) pos++; for (ptr_hook = weechat_hooks[HOOK_TYPE_COMMAND]; ptr_hook; ptr_hook = ptr_hook->next_hook) { if (!ptr_hook->deleted && (HOOK_COMMAND(ptr_hook, command)) && (HOOK_COMMAND(ptr_hook, command)[0])) { if (pos) { snprintf (str_command, sizeof (str_command), "%s%s", pos, HOOK_COMMAND(ptr_hook, command)); gui_completion_list_add (completion, str_command, 0, WEECHAT_LIST_POS_SORT); } else { gui_completion_list_add (completion, HOOK_COMMAND(ptr_hook, command), 0, WEECHAT_LIST_POS_SORT); } } } return WEECHAT_RC_OK; } /* * Adds info hooks to completion list. */ int completion_list_add_infos_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_hook *ptr_hook; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_hook = weechat_hooks[HOOK_TYPE_INFO]; ptr_hook; ptr_hook = ptr_hook->next_hook) { if (!ptr_hook->deleted && (HOOK_INFO(ptr_hook, info_name)) && (HOOK_INFO(ptr_hook, info_name)[0])) gui_completion_list_add (completion, HOOK_INFO(ptr_hook, info_name), 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds infolist hooks to completion list. */ int completion_list_add_infolists_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_hook *ptr_hook; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_hook = weechat_hooks[HOOK_TYPE_INFOLIST]; ptr_hook; ptr_hook = ptr_hook->next_hook) { if (!ptr_hook->deleted && (HOOK_INFOLIST(ptr_hook, infolist_name)) && (HOOK_INFOLIST(ptr_hook, infolist_name)[0])) gui_completion_list_add (completion, HOOK_INFOLIST(ptr_hook, infolist_name), 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds nicks to completion list. */ int completion_list_add_nicks_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_nick_group *ptr_group; struct t_gui_nick *ptr_nick; int count_before; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; count_before = completion->list->size; hook_completion_exec (completion->buffer->plugin, "nick", completion->buffer, completion); if (completion->list->size == count_before) { /* * no plugin overrides nick completion => use default nick * completion, with nicks of nicklist, in order of nicklist */ ptr_group = NULL; ptr_nick = NULL; gui_nicklist_get_next_item (completion->buffer, &ptr_group, &ptr_nick); while (ptr_group || ptr_nick) { if (ptr_nick && ptr_nick->visible) { gui_completion_list_add (completion, ptr_nick->name, 1, WEECHAT_LIST_POS_END); } gui_nicklist_get_next_item (completion->buffer, &ptr_group, &ptr_nick); } } return WEECHAT_RC_OK; } /* * Adds configuration options to completion list. */ int completion_list_add_config_options_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_config_file *ptr_config; struct t_config_section *ptr_section; struct t_config_option *ptr_option; int length; char *option_full_name; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_config = config_files; ptr_config; ptr_config = ptr_config->next_config) { for (ptr_section = ptr_config->sections; ptr_section; ptr_section = ptr_section->next_section) { for (ptr_option = ptr_section->options; ptr_option; ptr_option = ptr_option->next_option) { length = strlen (ptr_config->name) + 1 + strlen (ptr_section->name) + 1 + strlen (ptr_option->name) + 1; option_full_name = malloc (length); if (option_full_name) { snprintf (option_full_name, length, "%s.%s.%s", ptr_config->name, ptr_section->name, ptr_option->name); gui_completion_list_add (completion, option_full_name, 0, WEECHAT_LIST_POS_SORT); free (option_full_name); } } } } return WEECHAT_RC_OK; } /* * Adds plugin names to completion list. */ int completion_list_add_plugins_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_weechat_plugin *ptr_plugin; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_plugin = weechat_plugins; ptr_plugin; ptr_plugin = ptr_plugin->next_plugin) { gui_completion_list_add (completion, ptr_plugin->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds a plugin installed to completion list. */ void completion_list_add_plugins_installed_exec_cb (void *data, const char *filename) { struct t_gui_completion *completion; const char *pos, *pos2; char *name; completion = (struct t_gui_completion *)data; /* start after last '/' (or '\') in path */ pos = strrchr (filename, DIR_SEPARATOR_CHAR); if (pos) pos++; else pos = filename; /* truncate after the last '.' in name */ pos2 = strrchr (pos, '.'); if (pos2) name = string_strndup (pos, pos2 - pos); else name = strdup (pos); if (name) { gui_completion_list_add (completion, name, 0, WEECHAT_LIST_POS_SORT); free (name); } } /* * Adds plugins installed to completion list. */ int completion_list_add_plugins_installed_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char *plugin_path, *dir_name, *extra_libdir; int length; struct t_hashtable *options; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; /* plugins in WeeChat extra lib dir */ extra_libdir = getenv (WEECHAT_EXTRA_LIBDIR); if (extra_libdir && extra_libdir[0]) { length = strlen (extra_libdir) + 16 + 1; dir_name = malloc (length); if (dir_name) { snprintf (dir_name, length, "%s/plugins", extra_libdir); dir_exec_on_files (dir_name, 1, 0, &completion_list_add_plugins_installed_exec_cb, completion); free (dir_name); } } /* plugins in WeeChat home dir */ if (CONFIG_STRING(config_plugin_path) && CONFIG_STRING(config_plugin_path)[0]) { options = hashtable_new ( 32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); if (options) hashtable_set (options, "directory", "data"); plugin_path = string_eval_path_home (CONFIG_STRING(config_plugin_path), NULL, NULL, options); if (options) hashtable_free (options); if (plugin_path) { dir_exec_on_files (plugin_path, 1, 0, &completion_list_add_plugins_installed_exec_cb, completion); free (plugin_path); } } /* plugins in WeeChat global lib dir */ length = strlen (WEECHAT_LIBDIR) + 16 + 1; dir_name = malloc (length); if (dir_name) { snprintf (dir_name, length, "%s/plugins", WEECHAT_LIBDIR); dir_exec_on_files (dir_name, 1, 0, &completion_list_add_plugins_installed_exec_cb, completion); free (dir_name); } return WEECHAT_RC_OK; } /* * Adds plugin commands to completion list. * * The plugin name is read in previous argument. */ int completion_list_add_plugins_commands_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char **argv, str_command[512]; const char *pos; int argc, arg_index; struct t_weechat_plugin *ptr_plugin; struct t_hook *ptr_hook; /* make C compiler happy */ (void) pointer; (void) data; (void) buffer; if (!completion->args) return WEECHAT_RC_OK; argv = string_split (completion->args, " ", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &argc); if (!argv) return WEECHAT_RC_OK; if (argc > 0) { pos = (completion_item) ? strchr (completion_item, ':') : NULL; if (pos) pos++; arg_index = completion->base_command_arg_index - 2; if ((arg_index < 0) || (arg_index > argc - 1)) arg_index = argc - 1; ptr_plugin = NULL; if (string_strcasecmp (argv[arg_index], PLUGIN_CORE) != 0) { /* * plugin name is different from "core", then search it in * plugin list */ ptr_plugin = plugin_search (argv[arg_index]); if (!ptr_plugin) return WEECHAT_RC_OK; } for (ptr_hook = weechat_hooks[HOOK_TYPE_COMMAND]; ptr_hook; ptr_hook = ptr_hook->next_hook) { if (!ptr_hook->deleted && (ptr_hook->plugin == ptr_plugin) && HOOK_COMMAND(ptr_hook, command) && HOOK_COMMAND(ptr_hook, command)[0]) { if (pos) { snprintf (str_command, sizeof (str_command), "%s%s", pos, HOOK_COMMAND(ptr_hook, command)); gui_completion_list_add (completion, str_command, 0, WEECHAT_LIST_POS_SORT); } else { gui_completion_list_add (completion, HOOK_COMMAND(ptr_hook, command), 0, WEECHAT_LIST_POS_SORT); } } } } string_free_split (argv); return WEECHAT_RC_OK; } /* * Adds value of option to completion list. * * The option name is read in previous argument. */ int completion_list_add_config_option_values_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char *pos_space, *option_full_name, *pos_section, *pos_option; char *file, *section, *value_string; const char *color_name; int length, i; struct t_config_file *ptr_config; struct t_config_section *ptr_section, *section_found; struct t_config_option *option_found; /* make C compiler happy */ (void) completion_item; (void) buffer; if (!completion->args) return WEECHAT_RC_OK; pos_space = strchr (completion->args, ' '); if (pos_space) option_full_name = string_strndup (completion->args, pos_space - completion->args); else option_full_name = strdup (completion->args); if (!option_full_name) return WEECHAT_RC_OK; file = NULL; section = NULL; pos_option = NULL; pos_section = strchr (option_full_name, '.'); pos_option = (pos_section) ? strchr (pos_section + 1, '.') : NULL; if (pos_section && pos_option) { file = string_strndup (option_full_name, pos_section - option_full_name); section = string_strndup (pos_section + 1, pos_option - pos_section - 1); pos_option++; } if (file && section && pos_option) { ptr_config = config_file_search (file); if (ptr_config) { ptr_section = config_file_search_section (ptr_config, section); if (ptr_section) { config_file_search_section_option (ptr_config, ptr_section, pos_option, §ion_found, &option_found); if (option_found) { switch (option_found->type) { case CONFIG_OPTION_TYPE_BOOLEAN: gui_completion_list_add (completion, "on", 0, WEECHAT_LIST_POS_SORT); gui_completion_list_add (completion, "off", 0, WEECHAT_LIST_POS_SORT); gui_completion_list_add (completion, "toggle", 0, WEECHAT_LIST_POS_END); if (option_found->value) { if (CONFIG_BOOLEAN(option_found) == CONFIG_BOOLEAN_TRUE) gui_completion_list_add (completion, "on", 0, WEECHAT_LIST_POS_BEGINNING); else gui_completion_list_add (completion, "off", 0, WEECHAT_LIST_POS_BEGINNING); } else { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_BEGINNING); } break; case CONFIG_OPTION_TYPE_INTEGER: if (option_found->string_values) { for (i = 0; option_found->string_values[i]; i++) { gui_completion_list_add (completion, option_found->string_values[i], 0, WEECHAT_LIST_POS_SORT); } gui_completion_list_add (completion, "++1", 0, WEECHAT_LIST_POS_END); gui_completion_list_add (completion, "--1", 0, WEECHAT_LIST_POS_END); if (option_found->value) { gui_completion_list_add (completion, option_found->string_values[CONFIG_INTEGER(option_found)], 0, WEECHAT_LIST_POS_BEGINNING); } else { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_BEGINNING); } } else { if (option_found->value && CONFIG_INTEGER(option_found) > option_found->min) gui_completion_list_add (completion, "--1", 0, WEECHAT_LIST_POS_BEGINNING); if (option_found->value && CONFIG_INTEGER(option_found) < option_found->max) gui_completion_list_add (completion, "++1", 0, WEECHAT_LIST_POS_BEGINNING); if (option_found->value) { length = 64; value_string = malloc (length); if (value_string) { snprintf (value_string, length, "%d", CONFIG_INTEGER(option_found)); gui_completion_list_add (completion, value_string, 0, WEECHAT_LIST_POS_BEGINNING); free (value_string); } } else { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_BEGINNING); } } break; case CONFIG_OPTION_TYPE_STRING: gui_completion_list_add (completion, "\"\"", 0, WEECHAT_LIST_POS_BEGINNING); if (option_found->value) { length = strlen (CONFIG_STRING(option_found)) + 2 + 1; value_string = malloc (length); if (value_string) { snprintf (value_string, length, "\"%s\"", CONFIG_STRING(option_found)); gui_completion_list_add (completion, value_string, 0, WEECHAT_LIST_POS_BEGINNING); free (value_string); } } else { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_BEGINNING); } break; case CONFIG_OPTION_TYPE_COLOR: completion_list_add_colors_cb ( pointer, data, completion_item, buffer, completion); gui_completion_list_add (completion, "++1", 0, WEECHAT_LIST_POS_END); gui_completion_list_add (completion, "--1", 0, WEECHAT_LIST_POS_END); if (option_found->value) { color_name = gui_color_get_name (CONFIG_INTEGER(option_found)); if (color_name) { gui_completion_list_add (completion, color_name, 0, WEECHAT_LIST_POS_BEGINNING); } } else { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_BEGINNING); } break; case CONFIG_NUM_OPTION_TYPES: break; } if (option_found->value && option_found->null_value_allowed) { gui_completion_list_add (completion, WEECHAT_CONFIG_OPTION_NULL, 0, WEECHAT_LIST_POS_END); } } } } } if (file) free (file); if (section) free (section); free (option_full_name); return WEECHAT_RC_OK; } /* * Adds WeeChat commands to completion list. */ int completion_list_add_weechat_commands_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_hook *ptr_hook; const char *pos; char str_command[512]; /* make C compiler happy */ (void) pointer; (void) data; (void) buffer; pos = (completion_item) ? strchr (completion_item, ':') : NULL; if (pos) pos++; for (ptr_hook = weechat_hooks[HOOK_TYPE_COMMAND]; ptr_hook; ptr_hook = ptr_hook->next_hook) { if (!ptr_hook->deleted && !ptr_hook->plugin && HOOK_COMMAND(ptr_hook, command) && HOOK_COMMAND(ptr_hook, command)[0]) { if (pos) { snprintf (str_command, sizeof (str_command), "%s%s", pos, HOOK_COMMAND(ptr_hook, command)); gui_completion_list_add (completion, str_command, 0, WEECHAT_LIST_POS_SORT); } else { gui_completion_list_add (completion, HOOK_COMMAND(ptr_hook, command), 0, WEECHAT_LIST_POS_SORT); } } } return WEECHAT_RC_OK; } /* * Adds proxy names to completion list. */ int completion_list_add_proxies_names_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_proxy *ptr_proxy; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_proxy = weechat_proxies; ptr_proxy; ptr_proxy = ptr_proxy->next_proxy) { gui_completion_list_add (completion, ptr_proxy->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds proxy options to completion list. */ int completion_list_add_proxies_options_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; i < PROXY_NUM_OPTIONS; i++) { gui_completion_list_add (completion, proxy_option_string[i], 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds key contexts to completion list. */ int completion_list_add_keys_contexts_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; i < GUI_KEY_NUM_CONTEXTS; i++) { gui_completion_list_add (completion, gui_key_context_string[i], 0, WEECHAT_LIST_POS_END); } return WEECHAT_RC_OK; } /* * Adds keys to completion list. */ int completion_list_add_keys_codes_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; struct t_gui_key *ptr_key; char *expanded_name; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; i < GUI_KEY_NUM_CONTEXTS; i++) { for (ptr_key = gui_keys[i]; ptr_key; ptr_key = ptr_key->next_key) { expanded_name = gui_key_get_expanded_name (ptr_key->key); gui_completion_list_add ( completion, (expanded_name) ? expanded_name : ptr_key->key, 0, WEECHAT_LIST_POS_SORT); if (expanded_name) free (expanded_name); } } return WEECHAT_RC_OK; } /* * Adds keys that can be reset (keys added, redefined or removed) to completion * list. */ int completion_list_add_keys_codes_for_reset_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; struct t_gui_key *ptr_key, *ptr_default_key; char *expanded_name; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; i < GUI_KEY_NUM_CONTEXTS; i++) { /* keys added or redefined */ for (ptr_key = gui_keys[i]; ptr_key; ptr_key = ptr_key->next_key) { ptr_default_key = gui_key_search (gui_default_keys[i], ptr_key->key); if (!ptr_default_key || (strcmp (ptr_default_key->command, ptr_key->command) != 0)) { expanded_name = gui_key_get_expanded_name (ptr_key->key); gui_completion_list_add ( completion, (expanded_name) ? expanded_name : ptr_key->key, 0, WEECHAT_LIST_POS_SORT); if (expanded_name) free (expanded_name); } } /* keys deleted */ for (ptr_default_key = gui_default_keys[i]; ptr_default_key; ptr_default_key = ptr_default_key->next_key) { ptr_key = gui_key_search (gui_keys[i], ptr_default_key->key); if (!ptr_key) { expanded_name = gui_key_get_expanded_name (ptr_default_key->key); gui_completion_list_add ( completion, (expanded_name) ? expanded_name : ptr_default_key->key, 0, WEECHAT_LIST_POS_SORT); if (expanded_name) free (expanded_name); } } } return WEECHAT_RC_OK; } /* * Adds areas for free cursor movement ("chat" and bar names) to completion * list. */ int completion_list_add_cursor_areas_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_bar_window *ptr_bar_win; struct t_gui_bar *ptr_bar; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; /* add "chat" for chat area */ gui_completion_list_add (completion, "chat", 0, WEECHAT_LIST_POS_SORT); /* add bar windows (of current window) */ for (ptr_bar_win = gui_current_window->bar_windows; ptr_bar_win; ptr_bar_win = ptr_bar_win->next_bar_window) { gui_completion_list_add (completion, ptr_bar_win->bar->name, 0, WEECHAT_LIST_POS_SORT); } for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar) { if (ptr_bar->bar_window) { gui_completion_list_add (completion, ptr_bar->name, 0, WEECHAT_LIST_POS_SORT); } } return WEECHAT_RC_OK; } /* * Adds layout names to completion list. */ int completion_list_add_layouts_names_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { struct t_gui_layout *ptr_layout; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (ptr_layout = gui_layouts; ptr_layout; ptr_layout = ptr_layout->next_layout) { gui_completion_list_add (completion, ptr_layout->name, 0, WEECHAT_LIST_POS_SORT); } return WEECHAT_RC_OK; } /* * Adds a secured data to completion list. */ void completion_list_map_add_secured_data_cb (void *data, struct t_hashtable *hashtable, const void *key, const void *value) { /* make C compiler happy */ (void) hashtable; (void) value; gui_completion_list_add ((struct t_gui_completion *)data, (const char *)key, 0, WEECHAT_LIST_POS_SORT); } /* * Adds secured data to completion list. */ int completion_list_add_secured_data_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; hashtable_map (secure_hashtable_data, &completion_list_map_add_secured_data_cb, completion); return WEECHAT_RC_OK; } /* * Adds environment variables to completion list. */ int completion_list_add_env_vars_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { int i; char *pos, *name; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; for (i = 0; environ[i]; i++) { pos = strchr (environ[i], '='); if (pos) { name = string_strndup (environ[i], pos - environ[i]); if (name) { gui_completion_list_add (completion, name, 0, WEECHAT_LIST_POS_SORT); free (name); } } } return WEECHAT_RC_OK; } /* * Adds value of an environment variable to completion list. */ int completion_list_add_env_value_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { char **argv, *value; int argc, arg_index; /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; if (completion->args) { argv = string_split (completion->args, " ", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &argc); if (!argv) return WEECHAT_RC_OK; if (argc > 0) { arg_index = completion->base_command_arg_index - 2; if ((arg_index < 1) || (arg_index > argc - 1)) arg_index = argc - 1; value = getenv (argv[arg_index]); if (value) { gui_completion_list_add (completion, value, 0, WEECHAT_LIST_POS_END); } } string_free_split (argv); } return WEECHAT_RC_OK; } /* * Adds hooks for completions done by WeeChat core. */ void completion_init () { hook_completion (NULL, "buffers_names", /* formerly "%b" */ N_("names of buffers"), &completion_list_add_buffers_names_cb, NULL, NULL); hook_completion (NULL, "buffers_numbers", N_("numbers of buffers"), &completion_list_add_buffers_numbers_cb, NULL, NULL); hook_completion (NULL, "buffers_plugins_names", /* formerly "%B" */ N_("names of buffers (including plugins names)"), &completion_list_add_buffers_plugins_names_cb, NULL, NULL); hook_completion (NULL, "buffer_local_variables", N_("buffer local variables"), &completion_list_add_buffer_local_variables_cb, NULL, NULL); hook_completion (NULL, "buffer_local_variable_value", N_("value of a buffer local variable"), &completion_list_add_buffer_local_variable_value_cb, NULL, NULL); hook_completion (NULL, "buffer_properties_set", N_("properties that can be set on a buffer"), &completion_list_add_buffer_properties_set_cb, NULL, NULL); hook_completion (NULL, "buffer_properties_get", N_("properties that can be read on a buffer"), &completion_list_add_buffer_properties_get_cb, NULL, NULL); hook_completion (NULL, "windows_numbers", N_("numbers of windows"), &completion_list_add_windows_numbers_cb, NULL, NULL); hook_completion (NULL, "colors", N_("color names"), &completion_list_add_colors_cb, NULL, NULL); hook_completion (NULL, "palette_colors", N_("palette colors"), &completion_list_add_palette_colors_cb, NULL, NULL); hook_completion (NULL, "config_files", /* formerly "%c" */ N_("configuration files"), &completion_list_add_config_files_cb, NULL, NULL); hook_completion (NULL, "filename", /* formerly "%f" */ N_("filename; " "optional argument: default path (evaluated, " "see /help eval)"), &completion_list_add_filename_cb, NULL, NULL); hook_completion (NULL, "filters_names", /* formerly "%F" */ N_("names of filters"), &completion_list_add_filters_cb, NULL, NULL); hook_completion (NULL, "commands", /* formerly "%h" */ N_("commands (weechat and plugins); " "optional argument: prefix to add before the commands"), &completion_list_add_commands_cb, NULL, NULL); hook_completion (NULL, "infos", /* formerly "%i" */ N_("names of infos hooked"), &completion_list_add_infos_cb, NULL, NULL); hook_completion (NULL, "infolists", /* formerly "%I" */ N_("names of infolists hooked"), &completion_list_add_infolists_cb, NULL, NULL); hook_completion (NULL, "nicks", /* formerly "%n" */ N_("nicks in nicklist of current buffer"), &completion_list_add_nicks_cb, NULL, NULL); hook_completion (NULL, "config_options", /* formerly "%o" */ N_("configuration options"), &completion_list_add_config_options_cb, NULL, NULL); hook_completion (NULL, "plugins_names", /* formerly "%p" */ N_("names of plugins"), &completion_list_add_plugins_cb, NULL, NULL); hook_completion (NULL, "plugins_installed", N_("names of plugins installed"), &completion_list_add_plugins_installed_cb, NULL, NULL); hook_completion (NULL, "plugins_commands", /* formerly "%P" */ N_("commands defined by plugins; " "optional argument: prefix to add before the commands"), &completion_list_add_plugins_commands_cb, NULL, NULL); hook_completion (NULL, "bars_names", /* formerly "%r" */ N_("names of bars"), &completion_list_add_bars_names_cb, NULL, NULL); hook_completion (NULL, "config_option_values", /* formerly "%v" */ N_("values for a configuration option"), &completion_list_add_config_option_values_cb, NULL, NULL); hook_completion (NULL, "weechat_commands", /* formerly "%w" */ N_("weechat commands; " "optional argument: prefix to add before the commands"), &completion_list_add_weechat_commands_cb, NULL, NULL); hook_completion (NULL, "proxies_names", /* formerly "%y" */ N_("names of proxies"), &completion_list_add_proxies_names_cb, NULL, NULL); hook_completion (NULL, "proxies_options", N_("options for proxies"), &completion_list_add_proxies_options_cb, NULL, NULL); hook_completion (NULL, "bars_options", N_("options for bars"), &completion_list_add_bars_options_cb, NULL, NULL); hook_completion (NULL, "keys_contexts", /* TRANSLATORS: "key" means "key on the keyboard" */ N_("key contexts"), &completion_list_add_keys_contexts_cb, NULL, NULL); hook_completion (NULL, "keys_codes", /* TRANSLATORS: "key" means "key on the keyboard" */ N_("key codes"), &completion_list_add_keys_codes_cb, NULL, NULL); hook_completion (NULL, "keys_codes_for_reset", /* TRANSLATORS: "key" means "key on the keyboard" */ N_("key codes that can be reset (keys added, redefined " "or removed)"), &completion_list_add_keys_codes_for_reset_cb, NULL, NULL); hook_completion (NULL, "cursor_areas", N_("areas (\"chat\" or bar name) for free cursor " "movement"), &completion_list_add_cursor_areas_cb, NULL, NULL); hook_completion (NULL, "layouts_names", N_("names of layouts"), &completion_list_add_layouts_names_cb, NULL, NULL); hook_completion (NULL, "secured_data", N_("names of secured data (file sec.conf, section data)"), &completion_list_add_secured_data_cb, NULL, NULL); hook_completion (NULL, "env_vars", N_("environment variables"), &completion_list_add_env_vars_cb, NULL, NULL); hook_completion (NULL, "env_value", N_("value of an environment variable"), &completion_list_add_env_value_cb, NULL, NULL); }