/* * gui-buffer.c - buffer functions (used by all GUI) * * Copyright (C) 2003-2022 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 . */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include "../core/weechat.h" #include "../core/wee-config.h" #include "../core/wee-hashtable.h" #include "../core/wee-hdata.h" #include "../core/wee-hook.h" #include "../core/wee-infolist.h" #include "../core/wee-list.h" #include "../core/wee-log.h" #include "../core/wee-secure-buffer.h" #include "../core/wee-string.h" #include "../core/wee-utf8.h" #include "../plugins/plugin.h" #include "gui-buffer.h" #include "gui-chat.h" #include "gui-color.h" #include "gui-completion.h" #include "gui-filter.h" #include "gui-history.h" #include "gui-hotlist.h" #include "gui-input.h" #include "gui-key.h" #include "gui-layout.h" #include "gui-line.h" #include "gui-main.h" #include "gui-nicklist.h" #include "gui-window.h" struct t_gui_buffer *gui_buffers = NULL; /* first buffer */ struct t_gui_buffer *last_gui_buffer = NULL; /* last buffer */ int gui_buffers_count = 0; /* number of buffers */ /* history of last visited buffers */ struct t_gui_buffer_visited *gui_buffers_visited = NULL; struct t_gui_buffer_visited *last_gui_buffer_visited = NULL; int gui_buffers_visited_index = -1; /* index of pointer in list */ int gui_buffers_visited_count = 0; /* number of visited buffers*/ int gui_buffers_visited_frozen = 0; /* 1 to forbid list updates */ struct t_gui_buffer *gui_buffer_last_displayed = NULL; /* last b. displayed */ char *gui_buffer_reserved_names[] = { GUI_BUFFER_MAIN, SECURE_BUFFER_NAME, GUI_COLOR_BUFFER_NAME, NULL }; char *gui_buffer_type_string[GUI_BUFFER_NUM_TYPES] = { "formatted", "free" }; char *gui_buffer_notify_string[GUI_BUFFER_NUM_NOTIFY] = { "none", "highlight", "message", "all" }; char *gui_buffer_properties_get_integer[] = { "number", "layout_number", "layout_number_merge_order", "type", "notify", "num_displayed", "active", "hidden", "zoomed", "print_hooks_enabled", "day_change", "clear", "filter", "closing", "lines_hidden", "prefix_max_length", "time_for_each_line", "nicklist", "nicklist_case_sensitive", "nicklist_max_length", "nicklist_display_groups", "nicklist_count", "nicklist_visible_count", "nicklist_groups_count", "nicklist_groups_visible_count", "nicklist_nicks_count", "nicklist_nicks_visible_count", "input", "input_get_unknown_commands", "input_get_empty", "input_multiline", "input_size", "input_length", "input_pos", "input_1st_display", "num_history", "text_search", "text_search_exact", "text_search_regex", "text_search_where", "text_search_found", NULL }; char *gui_buffer_properties_get_string[] = { "plugin", "name", "full_name", "old_full_name", "short_name", "title", "input", "text_search_input", "highlight_words", "highlight_regex", "highlight_tags_restrict", "highlight_tags", "hotlist_max_level_nicks", NULL }; char *gui_buffer_properties_get_pointer[] = { "plugin", "text_search_regex_compiled", "highlight_regex_compiled", NULL }; char *gui_buffer_properties_set[] = { "hotlist", "unread", "display", "hidden", "print_hooks_enabled", "day_change", "clear", "filter", "number", "name", "short_name", "type", "notify", "title", "time_for_each_line", "nicklist", "nicklist_case_sensitive", "nicklist_display_groups", "highlight_words", "highlight_words_add", "highlight_words_del", "highlight_regex", "highlight_tags_restrict", "highlight_tags", "hotlist_max_level_nicks", "hotlist_max_level_nicks_add", "hotlist_max_level_nicks_del", "input", "input_pos", "input_get_unknown_commands", "input_get_empty", "input_multiline", NULL }; /* * Searches for buffer type. * * Returns index of bufffer type found, -1 if not found. */ int gui_buffer_search_type (const char *type) { int i; if (!type) return -1; for (i = 0; i < GUI_BUFFER_NUM_TYPES; i++) { if (string_strcasecmp (gui_buffer_type_string[i], type) == 0) return i; } return -1; } /* * Searches for buffer notif levely. * * Returns index of notify level, -1 if not found. */ int gui_buffer_search_notify (const char *notify) { int i; if (!notify) return -1; for (i = 0; i < GUI_BUFFER_NUM_NOTIFY; i++) { if (string_strcasecmp (gui_buffer_notify_string[i], notify) == 0) return i; } return -1; } /* * Gets plugin name of buffer. * * Note: during upgrade process (at startup after /upgrade), the name of plugin * is retrieved in temporary variable "plugin_name_for_upgrade". */ const char * gui_buffer_get_plugin_name (struct t_gui_buffer *buffer) { if (!buffer) return NULL; if (buffer->plugin_name_for_upgrade) return buffer->plugin_name_for_upgrade; return plugin_get_name (buffer->plugin); } /* * Get short name of buffer (of name if short_name is NULL). * * Note: this function never returns NULL. */ const char * gui_buffer_get_short_name (struct t_gui_buffer *buffer) { if (!buffer) return NULL; return (buffer->short_name) ? buffer->short_name : buffer->name; } /* * Builds "full_name" of buffer (for example after changing name or * plugin_name_for_upgrade). */ void gui_buffer_build_full_name (struct t_gui_buffer *buffer) { int length; if (!buffer) return; if (buffer->full_name) free (buffer->full_name); length = strlen (gui_buffer_get_plugin_name (buffer)) + 1 + strlen (buffer->name) + 1; buffer->full_name = malloc (length); if (buffer->full_name) { snprintf (buffer->full_name, length, "%s.%s", gui_buffer_get_plugin_name (buffer), buffer->name); } } /* * Adds a new local variable in a buffer. */ void gui_buffer_local_var_add (struct t_gui_buffer *buffer, const char *name, const char *value) { void *ptr_value; if (!buffer || !buffer->local_variables || !name || !value) return; ptr_value = hashtable_get (buffer->local_variables, name); hashtable_set (buffer->local_variables, name, value); (void) hook_signal_send ((ptr_value) ? "buffer_localvar_changed" : "buffer_localvar_added", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Removes a local variable in a buffer. */ void gui_buffer_local_var_remove (struct t_gui_buffer *buffer, const char *name) { void *ptr_value; if (!buffer || !buffer->local_variables || !name) return; ptr_value = hashtable_get (buffer->local_variables, name); if (ptr_value) { hashtable_remove (buffer->local_variables, name); (void) hook_signal_send ("buffer_localvar_removed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } } /* * Removes all local variables in a buffer. */ void gui_buffer_local_var_remove_all (struct t_gui_buffer *buffer) { if (buffer && buffer->local_variables) { hashtable_remove_all (buffer->local_variables); (void) hook_signal_send ("buffer_localvar_removed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } } /* * Reads a notify level in configuration file. * * First tries with all arguments, then removes one by one to find notify level * (from specific to general notify). */ int gui_buffer_notify_get (struct t_gui_buffer *buffer) { char *option_name, *ptr_end; int length; struct t_config_option *ptr_option; if (!buffer) return CONFIG_INTEGER(config_look_buffer_notify_default); length = strlen (buffer->full_name) + 1; option_name = malloc (length); if (option_name) { snprintf (option_name, length, "%s", buffer->full_name); ptr_end = option_name + strlen (option_name); while (ptr_end >= option_name) { ptr_option = config_file_search_option (weechat_config_file, weechat_config_section_notify, option_name); if (ptr_option) { free (option_name); return CONFIG_INTEGER(ptr_option); } ptr_end--; while ((ptr_end >= option_name) && (ptr_end[0] != '.')) { ptr_end--; } if ((ptr_end >= option_name) && (ptr_end[0] == '.')) ptr_end[0] = '\0'; } ptr_option = config_file_search_option (weechat_config_file, weechat_config_section_notify, option_name); free (option_name); if (ptr_option) return CONFIG_INTEGER(ptr_option); } /* notify level not found */ return CONFIG_INTEGER(config_look_buffer_notify_default); } /* * Sets notify value on a buffer. */ void gui_buffer_notify_set (struct t_gui_buffer *buffer) { int old_notify, new_notify; if (!buffer) return; old_notify = buffer->notify; new_notify = gui_buffer_notify_get (buffer); if (new_notify != old_notify) { buffer->notify = new_notify; gui_chat_printf (NULL, _("Notify changed for \"%s%s%s\": \"%s%s%s\" to \"%s%s%s\""), GUI_COLOR(GUI_COLOR_CHAT_BUFFER), buffer->full_name, GUI_COLOR(GUI_COLOR_CHAT), GUI_COLOR(GUI_COLOR_CHAT_VALUE), gui_buffer_notify_string[old_notify], GUI_COLOR(GUI_COLOR_CHAT), GUI_COLOR(GUI_COLOR_CHAT_VALUE), gui_buffer_notify_string[buffer->notify], GUI_COLOR(GUI_COLOR_CHAT)); } } /* * Sets notify values on all opened buffers. */ void gui_buffer_notify_set_all () { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { gui_buffer_notify_set (ptr_buffer); } } /* * Searches for position of buffer in list using its layout number * (to keep buffers sorted by number). * * Returns the pointer to the buffer that will be after the new buffer in list. * Returns NULL if position is undefined. */ struct t_gui_buffer * gui_buffer_find_pos (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; if (!buffer) return NULL; /* if no number is asked by layout, position is undefined */ if (buffer->layout_number < 1) return NULL; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer->layout_number < 1) || (buffer->layout_number < ptr_buffer->layout_number) || ((buffer->layout_number == ptr_buffer->layout_number) && (buffer->layout_number_merge_order <= ptr_buffer->layout_number_merge_order))) { /* not possible to insert a buffer between 2 merged buffers */ if (!ptr_buffer->prev_buffer || ((ptr_buffer->prev_buffer)->number != ptr_buffer->number)) { return ptr_buffer; } } } /* position not found */ return NULL; } /* * Shifts number of buffers (number + 1) until we find a gap (if auto renumber * is OFF), or until last buffer. */ void gui_buffer_shift_numbers (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->prev_buffer && (ptr_buffer->number > ptr_buffer->prev_buffer->number)) { break; } ptr_buffer->number++; } } /* * Inserts a buffer in good position in list of buffers (keeping sort on * number). */ void gui_buffer_insert (struct t_gui_buffer *buffer) { struct t_gui_buffer *pos_buffer, *ptr_buffer, *merge_buffer; int force_number; merge_buffer = NULL; force_number = 0; pos_buffer = gui_buffer_find_pos (buffer); /* * if position was not forced by layout and that buffer position is set * to "first gap", search for the first available number in the list * (if there is not, buffer will be added to the end of list) */ if (!pos_buffer && (buffer->layout_number == 0) && (CONFIG_INTEGER(config_look_buffer_position) == CONFIG_LOOK_BUFFER_POSITION_FIRST_GAP)) { for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->prev_buffer) { if (ptr_buffer->number > ptr_buffer->prev_buffer->number + 1) { pos_buffer = ptr_buffer; force_number = ptr_buffer->prev_buffer->number + 1; break; } } else if (ptr_buffer->number > 1) { pos_buffer = ptr_buffer; force_number = 1; break; } } } /* * if position is found in list and that buffer is in layout and must be * merged to another buffer (before/after), then force merge with buffer and * add buffer to the end (to be sure no other buffer number will be shifted * before the merge) */ if (pos_buffer && (buffer->layout_number > 0) && ((buffer->layout_number == pos_buffer->layout_number) || (pos_buffer->prev_buffer && (buffer->layout_number == (pos_buffer->prev_buffer)->layout_number)))) { merge_buffer = (buffer->layout_number == pos_buffer->layout_number) ? pos_buffer : pos_buffer->prev_buffer; pos_buffer = NULL; } if (pos_buffer) { /* add buffer into the list (before position found) */ if (force_number > 0) { buffer->number = force_number; } else if (!CONFIG_BOOLEAN(config_look_buffer_auto_renumber) && (buffer->layout_number > 0) && (buffer->layout_number < pos_buffer->number) && (!pos_buffer->prev_buffer || (buffer->layout_number > pos_buffer->prev_buffer->number))) { buffer->number = buffer->layout_number; } else { buffer->number = pos_buffer->number; } buffer->prev_buffer = pos_buffer->prev_buffer; buffer->next_buffer = pos_buffer; if (pos_buffer->prev_buffer) (pos_buffer->prev_buffer)->next_buffer = buffer; else gui_buffers = buffer; pos_buffer->prev_buffer = buffer; if (buffer->number == pos_buffer->number) gui_buffer_shift_numbers (pos_buffer); } else { /* add buffer to the end */ if (!CONFIG_BOOLEAN(config_look_buffer_auto_renumber) && (buffer->layout_number > 0) && (!last_gui_buffer || (buffer->layout_number > last_gui_buffer->number))) { buffer->number = buffer->layout_number; } else { buffer->number = (last_gui_buffer) ? last_gui_buffer->number + 1 : 1; } buffer->prev_buffer = last_gui_buffer; buffer->next_buffer = NULL; if (last_gui_buffer) last_gui_buffer->next_buffer = buffer; else gui_buffers = buffer; last_gui_buffer = buffer; } if (merge_buffer) gui_buffer_merge (buffer, merge_buffer); else { /* merge buffer with previous or next, if they have layout number */ if (buffer->layout_number > 0) { if (buffer->prev_buffer && (buffer->layout_number == (buffer->prev_buffer)->layout_number)) { gui_buffer_merge (buffer, buffer->prev_buffer); } else if ((buffer->next_buffer) && (buffer->layout_number == (buffer->next_buffer)->layout_number)) { gui_buffer_merge (buffer->next_buffer, buffer); } } } } /* * Initializes input_buffer_* variables in a buffer. */ void gui_buffer_input_buffer_init (struct t_gui_buffer *buffer) { buffer->input_buffer_alloc = GUI_BUFFER_INPUT_BLOCK_SIZE; buffer->input_buffer = malloc (GUI_BUFFER_INPUT_BLOCK_SIZE); if (buffer->input_buffer) buffer->input_buffer[0] = '\0'; buffer->input_buffer_size = 0; buffer->input_buffer_length = 0; buffer->input_buffer_pos = 0; buffer->input_buffer_1st_display = 0; } /* * Checks if the name is reserved for WeeChat. * * Returns: * 0: name is not reserved for WeeChat * 1: name is reserved for WeeChat */ int gui_buffer_is_reserved_name (const char *name) { int i; if (!name) return 0; for (i = 0; gui_buffer_reserved_names[i]; i++) { if (strcmp (name, gui_buffer_reserved_names[i]) == 0) break; } return (gui_buffer_reserved_names[i]) ? 1 : 0; } /* * Creates a new buffer in current window. * * Returns pointer to new buffer, NULL if error. */ struct t_gui_buffer * gui_buffer_new (struct t_weechat_plugin *plugin, const char *name, int (*input_callback)(const void *pointer, void *data, struct t_gui_buffer *buffer, const char *input_data), const void *input_callback_pointer, void *input_callback_data, int (*close_callback)(const void *pointer, void *data, struct t_gui_buffer *buffer), const void *close_callback_pointer, void *close_callback_data) { struct t_gui_buffer *new_buffer; int first_buffer_creation; if (!name || !name[0]) return NULL; if (gui_buffer_search_by_name (plugin_get_name (plugin), name)) { gui_chat_printf (NULL, _("%sA buffer with same name (%s) already exists"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR], name); return NULL; } if (gui_buffers_count >= GUI_BUFFERS_MAX) { gui_chat_printf (NULL, _("%sMaximum number of buffers is reached (%d)"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR], GUI_BUFFERS_MAX); return NULL; } /* create new buffer */ new_buffer = malloc (sizeof (*new_buffer)); if (!new_buffer) return NULL; /* init buffer */ new_buffer->plugin = plugin; new_buffer->plugin_name_for_upgrade = NULL; /* number will be set later (when inserting buffer in list) */ gui_layout_buffer_get_number (gui_layout_current, plugin_get_name (plugin), name, &(new_buffer->layout_number), &(new_buffer->layout_number_merge_order)); new_buffer->name = strdup (name); new_buffer->full_name = NULL; new_buffer->old_full_name = NULL; gui_buffer_build_full_name (new_buffer); new_buffer->short_name = NULL; new_buffer->type = GUI_BUFFER_TYPE_FORMATTED; new_buffer->notify = CONFIG_INTEGER(config_look_buffer_notify_default); new_buffer->num_displayed = 0; new_buffer->active = 1; new_buffer->hidden = 0; new_buffer->zoomed = 0; new_buffer->print_hooks_enabled = 1; new_buffer->day_change = 1; new_buffer->clear = 1; new_buffer->filter = 1; /* close callback */ new_buffer->close_callback = close_callback; new_buffer->close_callback_pointer = close_callback_pointer; new_buffer->close_callback_data = close_callback_data; new_buffer->closing = 0; /* title */ new_buffer->title = NULL; /* chat content */ new_buffer->own_lines = gui_line_lines_alloc (); new_buffer->mixed_lines = NULL; new_buffer->lines = new_buffer->own_lines; new_buffer->time_for_each_line = 1; new_buffer->chat_refresh_needed = 2; /* nicklist */ new_buffer->nicklist = 0; new_buffer->nicklist_case_sensitive = 0; new_buffer->nicklist_root = NULL; new_buffer->nicklist_max_length = 0; new_buffer->nicklist_display_groups = 1; new_buffer->nicklist_count = 0; new_buffer->nicklist_visible_count = 0; new_buffer->nicklist_groups_count = 0; new_buffer->nicklist_groups_visible_count = 0; new_buffer->nicklist_nicks_count = 0; new_buffer->nicklist_nicks_visible_count = 0; new_buffer->nickcmp_callback = NULL; new_buffer->nickcmp_callback_pointer = NULL; new_buffer->nickcmp_callback_data = NULL; gui_nicklist_add_group (new_buffer, NULL, "root", NULL, 0); /* input */ new_buffer->input = 1; new_buffer->input_callback = input_callback; new_buffer->input_callback_pointer = input_callback_pointer; new_buffer->input_callback_data = input_callback_data; new_buffer->input_get_unknown_commands = 0; new_buffer->input_get_empty = 0; new_buffer->input_multiline = 0; gui_buffer_input_buffer_init (new_buffer); /* undo for input */ new_buffer->input_undo_snap = malloc (sizeof (*(new_buffer->input_undo_snap))); (new_buffer->input_undo_snap)->data = NULL; (new_buffer->input_undo_snap)->pos = 0; (new_buffer->input_undo_snap)->prev_undo = NULL; /* not used */ (new_buffer->input_undo_snap)->next_undo = NULL; /* not used */ new_buffer->input_undo = NULL; new_buffer->last_input_undo = NULL; new_buffer->ptr_input_undo = NULL; new_buffer->input_undo_count = 0; /* init completion */ new_buffer->completion = gui_completion_new (NULL, new_buffer); /* init history */ new_buffer->history = NULL; new_buffer->last_history = NULL; new_buffer->ptr_history = NULL; new_buffer->num_history = 0; /* text search */ new_buffer->text_search = GUI_TEXT_SEARCH_DISABLED; new_buffer->text_search_exact = 0; new_buffer->text_search_regex = 0; new_buffer->text_search_regex_compiled = NULL; new_buffer->text_search_where = 0; new_buffer->text_search_found = 0; new_buffer->text_search_input = NULL; /* highlight */ new_buffer->highlight_words = NULL; new_buffer->highlight_regex = NULL; new_buffer->highlight_regex_compiled = NULL; new_buffer->highlight_tags_restrict = NULL; new_buffer->highlight_tags_restrict_count = 0; new_buffer->highlight_tags_restrict_array = NULL; new_buffer->highlight_tags = NULL; new_buffer->highlight_tags_count = 0; new_buffer->highlight_tags_array = NULL; /* hotlist */ new_buffer->hotlist = NULL; new_buffer->hotlist_removed = NULL; new_buffer->hotlist_max_level_nicks = hashtable_new ( 32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_INTEGER, NULL, NULL); /* keys */ new_buffer->keys = NULL; new_buffer->last_key = NULL; new_buffer->keys_count = 0; /* local variables */ new_buffer->local_variables = hashtable_new (32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); hashtable_set (new_buffer->local_variables, "plugin", plugin_get_name (plugin)); hashtable_set (new_buffer->local_variables, "name", name); /* add buffer to buffers list */ first_buffer_creation = (gui_buffers == NULL); gui_buffer_insert (new_buffer); gui_buffers_count++; /* set notify level */ new_buffer->notify = gui_buffer_notify_get (new_buffer); /* assign this buffer to windows of layout */ gui_layout_window_assign_buffer (new_buffer); if (first_buffer_creation) { gui_buffer_visited_add (new_buffer); } else { (void) hook_signal_send ("buffer_opened", WEECHAT_HOOK_SIGNAL_POINTER, new_buffer); } return new_buffer; } /* * Input callback for user buffers. */ int gui_buffer_user_input_cb (const void *pointer, void *data, struct t_gui_buffer *buffer, const char *input_data) { /* make C compiler happy */ (void) pointer; (void) data; if (string_strcasecmp (input_data, "q") == 0) { gui_buffer_close (buffer); } return WEECHAT_RC_OK; } /* * Creates a new user buffer in current window. * * Returns pointer to new buffer, NULL if error. */ struct t_gui_buffer * gui_buffer_new_user (const char *name) { struct t_gui_buffer *new_buffer; new_buffer = gui_buffer_new (NULL, name, &gui_buffer_user_input_cb, NULL, NULL, NULL, NULL, NULL); if (new_buffer) gui_buffer_set (new_buffer, "localvar_set_type", "user"); return new_buffer; } /* * Sets callbacks on user buffers. */ void gui_buffer_user_set_callbacks () { struct t_gui_buffer *ptr_buffer; const char *ptr_type; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (!ptr_buffer->plugin && !gui_buffer_is_reserved_name (ptr_buffer->name)) { ptr_type = gui_buffer_get_string (ptr_buffer, "localvar_type"); if (ptr_type && (strcmp (ptr_type, "user") == 0)) { ptr_buffer->input_callback = &gui_buffer_user_input_cb; } } } } /* * Checks if a buffer pointer is valid. * * Returns: * 1: buffer exists * 0: buffer does not exist */ int gui_buffer_valid (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; /* NULL buffer is valid (it's for printing on first buffer) */ if (!buffer) return 1; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer == buffer) return 1; } /* buffer not found */ return 0; } /* * Replaces local variables ($var) in a string, using value of local variables. * * Note: result must be freed after use. */ char * gui_buffer_string_replace_local_var (struct t_gui_buffer *buffer, const char *string) { int index_string, index_result; size_t length, length_var; char *result, *result2, *local_var; const char *pos_end_name, *ptr_value; if (!buffer || !string) return NULL; length = strlen (string) + 1; result = malloc (length); if (result) { index_string = 0; index_result = 0; while (string[index_string]) { if ((string[index_string] == '$') && ((index_string == 0) || (string[index_string - 1] != '\\'))) { pos_end_name = string + index_string + 1; while (pos_end_name[0]) { if (isalnum ((unsigned char)pos_end_name[0]) && (pos_end_name[0] != '_') && (pos_end_name[0] != '$')) pos_end_name++; else break; } if (pos_end_name > string + index_string + 1) { local_var = string_strndup (string + index_string + 1, pos_end_name - (string + index_string + 1)); if (local_var) { ptr_value = (const char *)hashtable_get (buffer->local_variables, local_var); if (ptr_value) { length_var = strlen (ptr_value); if (length > SIZE_MAX - length_var) { result2 = NULL; } else { length += length_var; result2 = realloc (result, length); } if (!result2) { if (result) free (result); free (local_var); return NULL; } result = result2; strcpy (result + index_result, ptr_value); index_result += length_var; index_string += strlen (local_var) + 1; } else result[index_result++] = string[index_string++]; free (local_var); } else result[index_result++] = string[index_string++]; } else result[index_result++] = string[index_string++]; } else result[index_result++] = string[index_string++]; } result[index_result] = '\0'; } return result; } /* * Checks if full name of buffer marches list of buffers. * * List is a comma-separated list of buffers, where exclusion is possible with * char '!', and "*" means all buffers. * * Examples: * "*" * "*,!*#weechat*" * "irc.libera.*" * "irc.libera.*,irc.oftc.#channel" * "irc.libera.#weechat,irc.libera.#other" */ int gui_buffer_match_list (struct t_gui_buffer *buffer, const char *string) { char **buffers; int match; if (!buffer || !string || !string[0]) return 0; match = 0; buffers = string_split (string, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, NULL); if (buffers) { match = string_match_list (buffer->full_name, (const char **)buffers, 0); string_free_split (buffers); } return match; } /* * Sets plugin pointer for buffers with a given name (used after /upgrade). */ void gui_buffer_set_plugin_for_upgrade (char *name, struct t_weechat_plugin *plugin) { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->plugin_name_for_upgrade && (strcmp (ptr_buffer->plugin_name_for_upgrade, name) == 0)) { free (ptr_buffer->plugin_name_for_upgrade); ptr_buffer->plugin_name_for_upgrade = NULL; ptr_buffer->plugin = plugin; gui_buffer_build_full_name (ptr_buffer); } } } /* * Check if a property is in the list of properties. * * Returns: * 1: property is in list * 0: property is not in list */ int gui_buffer_property_in_list (char *properties[], char *property) { int i; if (!properties || !property) return 0; for (i = 0; properties[i]; i++) { if (strcmp (properties[i], property) == 0) return 1; } /* property not found in list */ return 0; } /* * Gets a buffer property as integer. */ int gui_buffer_get_integer (struct t_gui_buffer *buffer, const char *property) { if (!buffer || !property) return 0; if (string_strcasecmp (property, "number") == 0) return buffer->number; else if (string_strcasecmp (property, "layout_number") == 0) return buffer->layout_number; else if (string_strcasecmp (property, "layout_number_merge_order") == 0) return buffer->layout_number_merge_order; else if (string_strcasecmp (property, "short_name_is_set") == 0) return (buffer->short_name) ? 1 : 0; else if (string_strcasecmp (property, "type") == 0) return buffer->type; else if (string_strcasecmp (property, "notify") == 0) return buffer->notify; else if (string_strcasecmp (property, "num_displayed") == 0) return buffer->num_displayed; else if (string_strcasecmp (property, "active") == 0) return buffer->active; else if (string_strcasecmp (property, "hidden") == 0) return buffer->hidden; else if (string_strcasecmp (property, "zoomed") == 0) return buffer->zoomed; else if (string_strcasecmp (property, "print_hooks_enabled") == 0) return buffer->print_hooks_enabled; else if (string_strcasecmp (property, "day_change") == 0) return buffer->day_change; else if (string_strcasecmp (property, "clear") == 0) return buffer->clear; else if (string_strcasecmp (property, "filter") == 0) return buffer->filter; else if (string_strcasecmp (property, "closing") == 0) return buffer->closing; else if (string_strcasecmp (property, "lines_hidden") == 0) return buffer->lines->lines_hidden; else if (string_strcasecmp (property, "prefix_max_length") == 0) return buffer->lines->prefix_max_length; else if (string_strcasecmp (property, "time_for_each_line") == 0) return buffer->time_for_each_line; else if (string_strcasecmp (property, "nicklist") == 0) return buffer->nicklist; else if (string_strcasecmp (property, "nicklist_case_sensitive") == 0) return buffer->nicklist_case_sensitive; else if (string_strcasecmp (property, "nicklist_max_length") == 0) return buffer->nicklist_max_length; else if (string_strcasecmp (property, "nicklist_display_groups") == 0) return buffer->nicklist_display_groups; else if (string_strcasecmp (property, "nicklist_count") == 0) return buffer->nicklist_count; else if (string_strcasecmp (property, "nicklist_visible_count") == 0) return buffer->nicklist_visible_count; else if (string_strcasecmp (property, "nicklist_groups_count") == 0) return buffer->nicklist_groups_count; else if (string_strcasecmp (property, "nicklist_groups_visible_count") == 0) return buffer->nicklist_groups_visible_count; else if (string_strcasecmp (property, "nicklist_nicks_count") == 0) return buffer->nicklist_nicks_count; else if (string_strcasecmp (property, "nicklist_nicks_visible_count") == 0) return buffer->nicklist_nicks_visible_count; else if (string_strcasecmp (property, "input") == 0) return buffer->input; else if (string_strcasecmp (property, "input_get_unknown_commands") == 0) return buffer->input_get_unknown_commands; else if (string_strcasecmp (property, "input_get_empty") == 0) return buffer->input_get_empty; else if (string_strcasecmp (property, "input_multiline") == 0) return buffer->input_multiline; else if (string_strcasecmp (property, "input_size") == 0) return buffer->input_buffer_size; else if (string_strcasecmp (property, "input_length") == 0) return buffer->input_buffer_length; else if (string_strcasecmp (property, "input_pos") == 0) return buffer->input_buffer_pos; else if (string_strcasecmp (property, "input_1st_display") == 0) return buffer->input_buffer_1st_display; else if (string_strcasecmp (property, "num_history") == 0) return buffer->num_history; else if (string_strcasecmp (property, "text_search") == 0) return buffer->text_search; else if (string_strcasecmp (property, "text_search_exact") == 0) return buffer->text_search_exact; else if (string_strcasecmp (property, "text_search_regex") == 0) return buffer->text_search_regex; else if (string_strcasecmp (property, "text_search_where") == 0) return buffer->text_search_where; else if (string_strcasecmp (property, "text_search_found") == 0) return buffer->text_search_found; return 0; } /* * Gets a buffer property as string. */ const char * gui_buffer_get_string (struct t_gui_buffer *buffer, const char *property) { const char *ptr_value; if (!buffer || !property) return NULL; if (string_strcasecmp (property, "plugin") == 0) return gui_buffer_get_plugin_name (buffer); else if (string_strcasecmp (property, "name") == 0) return buffer->name; else if (string_strcasecmp (property, "full_name") == 0) return buffer->full_name; else if (string_strcasecmp (property, "old_full_name") == 0) return buffer->old_full_name; else if (string_strcasecmp (property, "short_name") == 0) return gui_buffer_get_short_name (buffer); else if (string_strcasecmp (property, "title") == 0) return buffer->title; else if (string_strcasecmp (property, "input") == 0) return buffer->input_buffer; else if (string_strcasecmp (property, "text_search_input") == 0) return buffer->text_search_input; else if (string_strcasecmp (property, "highlight_words") == 0) return buffer->highlight_words; else if (string_strcasecmp (property, "highlight_regex") == 0) return buffer->highlight_regex; else if (string_strcasecmp (property, "highlight_tags_restrict") == 0) return buffer->highlight_tags_restrict; else if (string_strcasecmp (property, "highlight_tags") == 0) return buffer->highlight_tags; else if (string_strcasecmp (property, "hotlist_max_level_nicks") == 0) return hashtable_get_string (buffer->hotlist_max_level_nicks, "keys_values"); else if (string_strncasecmp (property, "localvar_", 9) == 0) { ptr_value = (const char *)hashtable_get (buffer->local_variables, property + 9); if (ptr_value) return ptr_value; } return NULL; } /* * Gets a buffer property as pointer. */ void * gui_buffer_get_pointer (struct t_gui_buffer *buffer, const char *property) { if (!buffer || !property) return NULL; if (string_strcasecmp (property, "plugin") == 0) return buffer->plugin; else if (string_strcasecmp (property, "text_search_regex_compiled") == 0) return buffer->text_search_regex_compiled; else if (string_strcasecmp (property, "highlight_regex_compiled") == 0) return buffer->highlight_regex_compiled; return NULL; } /* * Sets flag "chat_refresh_needed". */ void gui_buffer_ask_chat_refresh (struct t_gui_buffer *buffer, int refresh) { if (!buffer) return; if (refresh > buffer->chat_refresh_needed) buffer->chat_refresh_needed = refresh; } /* * Sets name for a buffer. */ void gui_buffer_set_name (struct t_gui_buffer *buffer, const char *name) { if (!buffer || !name || !name[0]) return; /* same name? */ if (buffer->name && (strcmp (buffer->name, name) == 0)) return; /* * save the old full name so that hooks on signal "buffer_renamed" * can read the old name */ if (buffer->old_full_name) free (buffer->old_full_name); buffer->old_full_name = strdup (buffer->full_name); if (buffer->name) free (buffer->name); buffer->name = strdup (name); gui_buffer_build_full_name (buffer); gui_buffer_local_var_add (buffer, "name", name); (void) hook_signal_send ("buffer_renamed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); if (buffer->old_full_name) { free (buffer->old_full_name); buffer->old_full_name = NULL; } } /* * Sets short name for a buffer. */ void gui_buffer_set_short_name (struct t_gui_buffer *buffer, const char *short_name) { if (!buffer) return; /* same short name? */ if ((!buffer->short_name && !short_name) || (buffer->short_name && short_name && (strcmp (buffer->short_name, short_name) == 0))) { return; } if (buffer->short_name) { free (buffer->short_name); buffer->short_name = NULL; } buffer->short_name = (short_name && short_name[0]) ? strdup (short_name) : NULL; if (buffer->mixed_lines) buffer->mixed_lines->buffer_max_length_refresh = 1; gui_buffer_ask_chat_refresh (buffer, 1); (void) hook_signal_send ("buffer_renamed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Sets buffer type. */ void gui_buffer_set_type (struct t_gui_buffer *buffer, enum t_gui_buffer_type type) { if (!buffer) return; /* same type? */ if (buffer->type == type) return; gui_line_free_all (buffer); buffer->type = type; switch (type) { case GUI_BUFFER_TYPE_FORMATTED: buffer->time_for_each_line = 1; break; case GUI_BUFFER_TYPE_FREE: buffer->clear = 0; buffer->time_for_each_line = 0; break; case GUI_BUFFER_NUM_TYPES: break; } gui_buffer_ask_chat_refresh (buffer, 2); (void) hook_signal_send ("buffer_type_changed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Sets title for a buffer. */ void gui_buffer_set_title (struct t_gui_buffer *buffer, const char *new_title) { if (!buffer) return; /* same title? */ if ((!buffer->title && !new_title) || (buffer->title && new_title && (strcmp (buffer->title, new_title) == 0))) { return; } if (buffer->title) free (buffer->title); buffer->title = (new_title && new_title[0]) ? strdup (new_title) : NULL; (void) hook_signal_send ("buffer_title_changed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Sets flag "time for each line" for a buffer. */ void gui_buffer_set_time_for_each_line (struct t_gui_buffer *buffer, int time_for_each_line) { if (!buffer) return; buffer->time_for_each_line = (time_for_each_line) ? 1 : 0; gui_buffer_ask_chat_refresh (buffer, 2); } /* * Sets nicklist for a buffer. */ void gui_buffer_set_nicklist (struct t_gui_buffer *buffer, int nicklist) { if (!buffer) return; buffer->nicklist = (nicklist) ? 1 : 0; gui_window_ask_refresh (1); } /* * Sets case_sensitive flag for a buffer. */ void gui_buffer_set_nicklist_case_sensitive (struct t_gui_buffer *buffer, int case_sensitive) { if (!buffer) return; buffer->nicklist_case_sensitive = (case_sensitive) ? 1 : 0; } /* * Sets flag "display_groups" for a buffer. */ void gui_buffer_set_nicklist_display_groups (struct t_gui_buffer *buffer, int display_groups) { if (!buffer) return; buffer->nicklist_display_groups = (display_groups) ? 1 : 0; buffer->nicklist_visible_count = 0; buffer->nicklist_groups_visible_count = 0; buffer->nicklist_nicks_visible_count = 0; gui_nicklist_compute_visible_count (buffer, buffer->nicklist_root); gui_window_ask_refresh (1); } /* * Sets highlight words for a buffer. */ void gui_buffer_set_highlight_words (struct t_gui_buffer *buffer, const char *new_highlight_words) { if (!buffer) return; if (buffer->highlight_words) free (buffer->highlight_words); buffer->highlight_words = (new_highlight_words && new_highlight_words[0]) ? strdup (new_highlight_words) : NULL; } /* * Sets highlight words for a buffer with a list. */ void gui_buffer_set_highlight_words_list (struct t_gui_buffer *buffer, struct t_weelist *list) { struct t_weelist_item *ptr_list_item; int length; const char *ptr_string; char *words; if (!buffer) return; /* compute length */ length = 0; for (ptr_list_item = weelist_get (list, 0); ptr_list_item; ptr_list_item = weelist_next (ptr_list_item)) { ptr_string = weelist_string (ptr_list_item); if (ptr_string) length += strlen (ptr_string) + 1; } length += 2; /* '\n' + '\0' */ /* allocate memory */ words = malloc (length); if (!words) return; /* build string */ words[0] = '\0'; for (ptr_list_item = weelist_get (list, 0); ptr_list_item; ptr_list_item = weelist_next (ptr_list_item)) { ptr_string = weelist_string (ptr_list_item); if (ptr_string) { strcat (words, ptr_string); if (weelist_next (ptr_list_item)) strcat (words, ","); } } gui_buffer_set_highlight_words (buffer, words); free (words); } /* * Adds highlight words for a buffer. */ void gui_buffer_add_highlight_words (struct t_gui_buffer *buffer, const char *words_to_add) { char **current_words, **add_words; int current_count, add_count, i; struct t_weelist *list; if (!buffer || !words_to_add) return; list = weelist_new (); if (!list) return; current_words = string_split (buffer->highlight_words, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, ¤t_count); add_words = string_split (words_to_add, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &add_count); for (i = 0; i < current_count; i++) { if (!weelist_search (list, current_words[i])) weelist_add (list, current_words[i], WEECHAT_LIST_POS_END, NULL); } for (i = 0; i < add_count; i++) { if (!weelist_search (list, add_words[i])) weelist_add (list, add_words[i], WEECHAT_LIST_POS_END, NULL); } gui_buffer_set_highlight_words_list (buffer, list); weelist_free (list); if (current_words) string_free_split (current_words); if (add_words) string_free_split (add_words); } /* * Removes highlight words in a buffer. */ void gui_buffer_remove_highlight_words (struct t_gui_buffer *buffer, const char *words_to_remove) { char **current_words, **remove_words; int current_count, remove_count, i, j, to_remove; struct t_weelist *list; if (!buffer || !words_to_remove) return; list = weelist_new (); if (!list) return; current_words = string_split (buffer->highlight_words, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, ¤t_count); remove_words = string_split (words_to_remove, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &remove_count); for (i = 0; i < current_count; i++) { /* search if word is to be removed or not */ to_remove = 0; for (j = 0; j < remove_count; j++) { if (strcmp (current_words[i], remove_words[j]) == 0) { to_remove = 1; break; } } if (!to_remove) weelist_add (list, current_words[i], WEECHAT_LIST_POS_END, NULL); } gui_buffer_set_highlight_words_list (buffer, list); weelist_free (list); if (current_words) string_free_split (current_words); if (remove_words) string_free_split (remove_words); } /* * Sets highlight regex for a buffer. */ void gui_buffer_set_highlight_regex (struct t_gui_buffer *buffer, const char *new_highlight_regex) { if (!buffer) return; if (buffer->highlight_regex) { free (buffer->highlight_regex); buffer->highlight_regex = NULL; } if (buffer->highlight_regex_compiled) { regfree (buffer->highlight_regex_compiled); free (buffer->highlight_regex_compiled); buffer->highlight_regex_compiled = NULL; } if (new_highlight_regex && new_highlight_regex[0]) { buffer->highlight_regex = strdup (new_highlight_regex); if (buffer->highlight_regex) { buffer->highlight_regex_compiled = malloc (sizeof (*buffer->highlight_regex_compiled)); if (buffer->highlight_regex_compiled) { if (string_regcomp (buffer->highlight_regex_compiled, buffer->highlight_regex, REG_EXTENDED | REG_ICASE) != 0) { free (buffer->highlight_regex_compiled); buffer->highlight_regex_compiled = NULL; } } } } } /* * Sets tags to restrict highlights for a buffer. */ void gui_buffer_set_highlight_tags_restrict (struct t_gui_buffer *buffer, const char *new_tags) { if (!buffer) return; if (buffer->highlight_tags_restrict) { free (buffer->highlight_tags_restrict); buffer->highlight_tags_restrict = NULL; } if (buffer->highlight_tags_restrict_array) { string_free_split_tags (buffer->highlight_tags_restrict_array); buffer->highlight_tags_restrict_array = NULL; } buffer->highlight_tags_restrict_count = 0; if (!new_tags) return; buffer->highlight_tags_restrict = strdup (new_tags); if (!buffer->highlight_tags_restrict) return; buffer->highlight_tags_restrict_array = string_split_tags ( buffer->highlight_tags_restrict, &buffer->highlight_tags_restrict_count); } /* * Sets highlight tags for a buffer. */ void gui_buffer_set_highlight_tags (struct t_gui_buffer *buffer, const char *new_tags) { if (!buffer) return; if (buffer->highlight_tags) { free (buffer->highlight_tags); buffer->highlight_tags = NULL; } if (buffer->highlight_tags_array) { string_free_split_tags (buffer->highlight_tags_array); buffer->highlight_tags_array = NULL; } buffer->highlight_tags_count = 0; if (!new_tags) return; buffer->highlight_tags = strdup (new_tags); if (!buffer->highlight_tags) return; buffer->highlight_tags_array = string_split_tags ( buffer->highlight_tags, &buffer->highlight_tags_count); } /* * Sets hotlist_max_level_nicks for a buffer. */ void gui_buffer_set_hotlist_max_level_nicks (struct t_gui_buffer *buffer, const char *new_hotlist_max_level_nicks) { char **nicks, *pos, *error; int nicks_count, value, i; long number; if (!buffer) return; hashtable_remove_all (buffer->hotlist_max_level_nicks); if (new_hotlist_max_level_nicks && new_hotlist_max_level_nicks[0]) { nicks = string_split (new_hotlist_max_level_nicks, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &nicks_count); if (nicks) { for (i = 0; i < nicks_count; i++) { value = -1; pos = strchr (nicks[i], ':'); if (pos) { pos[0] = '\0'; pos++; error = NULL; number = strtol (pos, &error, 10); if (error && !error[0]) value = (int)number; } hashtable_set (buffer->hotlist_max_level_nicks, nicks[i], &value); } string_free_split (nicks); } } } /* * Adds nicks to hotlist_max_level_nicks for a buffer. */ void gui_buffer_add_hotlist_max_level_nicks (struct t_gui_buffer *buffer, const char *nicks_to_add) { char **nicks, *pos, *error; int nicks_count, value, i; long number; if (!buffer || !nicks_to_add) return; nicks = string_split (nicks_to_add, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &nicks_count); if (nicks) { for (i = 0; i < nicks_count; i++) { value = -1; pos = strchr (nicks[i], ':'); if (pos) { pos[0] = '\0'; pos++; error = NULL; number = strtol (pos, &error, 10); if (error && !error[0]) value = (int)number; } hashtable_set (buffer->hotlist_max_level_nicks, nicks[i], &value); } string_free_split (nicks); } } /* * Removes nicks from hotlist_max_level_nicks in a buffer. */ void gui_buffer_remove_hotlist_max_level_nicks (struct t_gui_buffer *buffer, const char *nicks_to_remove) { char **nicks, *pos; int nicks_count, i; if (!buffer || !nicks_to_remove) return; nicks = string_split (nicks_to_remove, ",", NULL, WEECHAT_STRING_SPLIT_STRIP_LEFT | WEECHAT_STRING_SPLIT_STRIP_RIGHT | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS, 0, &nicks_count); if (nicks) { for (i = 0; i < nicks_count; i++) { pos = strchr (nicks[i], ':'); if (pos) pos[0] = '\0'; hashtable_remove (buffer->hotlist_max_level_nicks, nicks[i]); } string_free_split (nicks); } } /* * Sets flag "input_get_unknown_commands" for a buffer. */ void gui_buffer_set_input_get_unknown_commands (struct t_gui_buffer *buffer, int input_get_unknown_commands) { if (!buffer) return; buffer->input_get_unknown_commands = (input_get_unknown_commands) ? 1 : 0; } /* * Sets flag "input_get_empty" for a buffer. */ void gui_buffer_set_input_get_empty (struct t_gui_buffer *buffer, int input_get_empty) { if (!buffer) return; buffer->input_get_empty = (input_get_empty) ? 1 : 0; } /* * Sets flag "input_multiline" for a buffer. */ void gui_buffer_set_input_multiline (struct t_gui_buffer *buffer, int input_multiline) { if (!buffer) return; buffer->input_multiline = (input_multiline) ? 1 : 0; } /* * Sets unread marker for a buffer. */ void gui_buffer_set_unread (struct t_gui_buffer *buffer) { int refresh; if (!buffer || (buffer->type != GUI_BUFFER_TYPE_FORMATTED)) return; refresh = ((buffer->lines->last_read_line != NULL) && (buffer->lines->last_read_line != buffer->lines->last_line)); buffer->lines->last_read_line = buffer->lines->last_line; buffer->lines->first_line_not_read = (buffer->lines->last_read_line) ? 0 : 1; if (refresh) gui_buffer_ask_chat_refresh (buffer, 2); } /* * Sets a buffer property (string). */ void gui_buffer_set (struct t_gui_buffer *buffer, const char *property, const char *value) { int gui_chat_mute_old; long number; char *error; const char *ptr_notify; if (!property || !value) return; /* properties with optional buffer */ if (string_strcasecmp (property, "hotlist") == 0) { if (strcmp (value, "-") == 0) gui_add_hotlist = 0; else if (strcmp (value, "+") == 0) gui_add_hotlist = 1; else if (buffer) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) { if (number < 0) gui_hotlist_remove_buffer (buffer, 0); else (void) gui_hotlist_add (buffer, number, NULL); } } } else if (string_strcasecmp (property, "completion_freeze") == 0) { gui_completion_freeze = (strcmp (value, "1") == 0) ? 1 : 0; } if (!buffer) return; /* properties that need a buffer */ if (string_strcasecmp (property, "unread") == 0) { gui_buffer_set_unread (buffer); } else if (string_strcasecmp (property, "display") == 0) { /* * if it is auto-switch to a buffer, then we don't set read marker, * otherwise we reset it (if current buffer is not displayed) after * switch */ gui_window_switch_to_buffer (gui_current_window, buffer, (string_strcasecmp (value, "auto") == 0) ? 0 : 1); } else if (string_strcasecmp (property, "hidden") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) { if (number) gui_buffer_hide (buffer); else gui_buffer_unhide (buffer); } } else if (string_strcasecmp (property, "print_hooks_enabled") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) buffer->print_hooks_enabled = (number) ? 1 : 0; } else if (string_strcasecmp (property, "day_change") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) { buffer->day_change = (number) ? 1 : 0; gui_buffer_ask_chat_refresh (buffer, 2); } } else if (string_strcasecmp (property, "clear") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) buffer->clear = (number) ? 1 : 0; } else if (string_strcasecmp (property, "filter") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) { buffer->filter = (number) ? 1 : 0; gui_filter_buffer (buffer, NULL); } } else if (string_strcasecmp (property, "number") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0] && (number >= 1)) gui_buffer_move_to_number (buffer, number); } else if (string_strcasecmp (property, "name") == 0) { gui_buffer_set_name (buffer, value); } else if (string_strcasecmp (property, "short_name") == 0) { gui_buffer_set_short_name (buffer, value); } else if (string_strcasecmp (property, "type") == 0) { if (string_strcasecmp (value, "formatted") == 0) gui_buffer_set_type (buffer, GUI_BUFFER_TYPE_FORMATTED); else if (string_strcasecmp (value, "free") == 0) gui_buffer_set_type (buffer, GUI_BUFFER_TYPE_FREE); } else if (string_strcasecmp (property, "notify") == 0) { ptr_notify = NULL; error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) { if (number < GUI_BUFFER_NUM_NOTIFY) { if (number < 0) number = CONFIG_INTEGER(config_look_buffer_notify_default); ptr_notify = gui_buffer_notify_string[number]; } } else { ptr_notify = value; } if (ptr_notify) { gui_chat_mute_old = gui_chat_mute; gui_chat_mute = GUI_CHAT_MUTE_ALL_BUFFERS; config_weechat_notify_set (buffer, ptr_notify); gui_chat_mute = gui_chat_mute_old; } } else if (string_strcasecmp (property, "title") == 0) { gui_buffer_set_title (buffer, value); } else if (string_strcasecmp (property, "time_for_each_line") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_time_for_each_line (buffer, number); } else if (string_strcasecmp (property, "nicklist") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_nicklist (buffer, number); } else if (string_strcasecmp (property, "nicklist_case_sensitive") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_nicklist_case_sensitive (buffer, number); } else if (string_strcasecmp (property, "nicklist_display_groups") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_nicklist_display_groups (buffer, number); } else if (string_strcasecmp (property, "highlight_words") == 0) { gui_buffer_set_highlight_words (buffer, value); } else if (string_strcasecmp (property, "highlight_words_add") == 0) { gui_buffer_add_highlight_words (buffer, value); } else if (string_strcasecmp (property, "highlight_words_del") == 0) { gui_buffer_remove_highlight_words (buffer, value); } else if (string_strcasecmp (property, "highlight_regex") == 0) { gui_buffer_set_highlight_regex (buffer, value); } else if (string_strcasecmp (property, "highlight_tags_restrict") == 0) { gui_buffer_set_highlight_tags_restrict (buffer, value); } else if (string_strcasecmp (property, "highlight_tags") == 0) { gui_buffer_set_highlight_tags (buffer, value); } else if (string_strcasecmp (property, "hotlist_max_level_nicks") == 0) { gui_buffer_set_hotlist_max_level_nicks (buffer, value); } else if (string_strcasecmp (property, "hotlist_max_level_nicks_add") == 0) { gui_buffer_add_hotlist_max_level_nicks (buffer, value); } else if (string_strcasecmp (property, "hotlist_max_level_nicks_del") == 0) { gui_buffer_remove_hotlist_max_level_nicks (buffer, value); } else if (string_strncasecmp (property, "key_bind_", 9) == 0) { gui_key_bind (buffer, 0, property + 9, value); } else if (string_strncasecmp (property, "key_unbind_", 11) == 0) { if (strcmp (property + 11, "*") == 0) { gui_key_free_all (&buffer->keys, &buffer->last_key, &buffer->keys_count); } else gui_key_unbind (buffer, 0, property + 11); } else if (string_strcasecmp (property, "input") == 0) { gui_buffer_undo_snap (buffer); gui_input_replace_input (buffer, value); gui_input_text_changed_modifier_and_signal (buffer, 1, /* save undo */ 1); /* stop completion */ } else if (string_strcasecmp (property, "input_pos") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_input_set_pos (buffer, number); } else if (string_strcasecmp (property, "input_get_unknown_commands") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_input_get_unknown_commands (buffer, number); } else if (string_strcasecmp (property, "input_get_empty") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_input_get_empty (buffer, number); } else if (string_strcasecmp (property, "input_multiline") == 0) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_buffer_set_input_multiline (buffer, number); } else if (string_strncasecmp (property, "localvar_set_", 13) == 0) { if (value) gui_buffer_local_var_add (buffer, property + 13, value); } else if (string_strncasecmp (property, "localvar_del_", 13) == 0) { gui_buffer_local_var_remove (buffer, property + 13); } } /* * Sets a buffer property (pointer). */ void gui_buffer_set_pointer (struct t_gui_buffer *buffer, const char *property, void *pointer) { if (!buffer || !property) return; if (string_strcasecmp (property, "close_callback") == 0) { buffer->close_callback = pointer; } else if (string_strcasecmp (property, "close_callback_pointer") == 0) { buffer->close_callback_pointer = pointer; } else if (string_strcasecmp (property, "close_callback_data") == 0) { buffer->close_callback_data = pointer; } else if (string_strcasecmp (property, "nickcmp_callback") == 0) { buffer->nickcmp_callback = pointer; } else if (string_strcasecmp (property, "nickcmp_callback_pointer") == 0) { buffer->nickcmp_callback_pointer = pointer; } else if (string_strcasecmp (property, "nickcmp_callback_data") == 0) { buffer->nickcmp_callback_data = pointer; } else if (string_strcasecmp (property, "input_callback") == 0) { buffer->input_callback = pointer; } else if (string_strcasecmp (property, "input_callback_pointer") == 0) { buffer->input_callback_pointer = pointer; } else if (string_strcasecmp (property, "input_callback_data") == 0) { buffer->input_callback_data = pointer; } } /* * Computes "num_displayed" for all buffers. */ void gui_buffer_compute_num_displayed () { struct t_gui_buffer *ptr_buffer; struct t_gui_window *ptr_window; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->num_displayed = 0; } for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { if (ptr_window->buffer) { for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer->number == ptr_window->buffer->number) && (!ptr_buffer->zoomed || (ptr_buffer->active == 2))) { ptr_buffer->num_displayed++; } } } } } /* * Adds value to "num_displayed" variable for a buffer (value can be negative). */ void gui_buffer_add_value_num_displayed (struct t_gui_buffer *buffer, int value) { struct t_gui_buffer *ptr_buffer; if (!buffer) return; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == buffer->number) { ptr_buffer->num_displayed += value; if (ptr_buffer->num_displayed < 0) ptr_buffer->num_displayed = 0; } } } /* * Checks if a buffer is the WeeChat core buffer. * * Returns: * 1: buffer is WeeChat core buffer * 0: buffer is another buffer */ int gui_buffer_is_main (const char *plugin_name, const char *name) { /* if plugin is set and is not "core", then it's NOT main buffer */ if (plugin_name && (strcmp (plugin_name, plugin_get_name (NULL)) != 0)) return 0; /* if name is set and is not "weechat", then it's NOT main buffer */ if (name && (strcmp (name, GUI_BUFFER_MAIN) != 0)) return 0; /* it's main buffer */ return 1; } /* * Gets main buffer (weechat one, created at startup). */ struct t_gui_buffer * gui_buffer_search_main () { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((!ptr_buffer->plugin) && (ptr_buffer->name) && (strcmp (ptr_buffer->name, GUI_BUFFER_MAIN) == 0)) return ptr_buffer; } /* buffer not found (should never occur!) */ return NULL; } /* * Searches for a buffer by full name (example: "irc.libera.#weechat"). */ struct t_gui_buffer * gui_buffer_search_by_full_name (const char *full_name) { struct t_gui_buffer *ptr_buffer; int case_sensitive; case_sensitive = 1; if (strncmp (full_name, "(?i)", 4) == 0) { case_sensitive = 0; full_name += 4; } for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->full_name && ((case_sensitive && strcmp (ptr_buffer->full_name, full_name) == 0) || (!case_sensitive && string_strcasecmp (ptr_buffer->full_name, full_name) == 0))) { return ptr_buffer; } } /* buffer not found */ return NULL; } /* * Searches for a buffer by plugin and name. */ struct t_gui_buffer * gui_buffer_search_by_name (const char *plugin, const char *name) { struct t_gui_buffer *ptr_buffer; int plugin_match, case_sensitive; if (!name || !name[0]) return gui_current_window->buffer; if (plugin && (strcmp (plugin, "==") == 0)) return gui_buffer_search_by_full_name (name); case_sensitive = 1; if (strncmp (name, "(?i)", 4) == 0) { case_sensitive = 0; name += 4; } for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->name) { plugin_match = 1; if (plugin && plugin[0]) { if (strcmp (plugin, gui_buffer_get_plugin_name (ptr_buffer)) != 0) plugin_match = 0; } if (plugin_match && ((case_sensitive && strcmp (ptr_buffer->name, name) == 0) || (!case_sensitive && string_strcasecmp (ptr_buffer->name, name) == 0))) { return ptr_buffer; } } } /* buffer not found */ return NULL; } /* * Searches for a buffer by plugin and partial name. */ struct t_gui_buffer * gui_buffer_search_by_partial_name (const char *plugin, const char *name) { struct t_gui_buffer *ptr_start_buffer, *ptr_buffer, *buffer_partial_match[3]; int plugin_match, length_name; const char *pos; if (!name || !name[0]) return gui_current_window->buffer; /* 0: matches beginning of buffer name, 1: in the middle, 2: the end */ buffer_partial_match[0] = NULL; buffer_partial_match[1] = NULL; buffer_partial_match[2] = NULL; length_name = strlen (name); ptr_buffer = gui_current_window->buffer->next_buffer; if (!ptr_buffer) ptr_buffer = gui_buffers; ptr_start_buffer = ptr_buffer; while (ptr_buffer) { if (ptr_buffer->name) { plugin_match = 1; if (plugin && plugin[0]) { if (strcmp (plugin, gui_buffer_get_plugin_name (ptr_buffer)) != 0) plugin_match = 0; } if (plugin_match) { pos = strstr (ptr_buffer->name, name); if (pos) { if (pos == ptr_buffer->name) { if (!pos[length_name]) { /* matches full name, return it immediately */ return ptr_buffer; } /* matches beginning of name */ if (!buffer_partial_match[0]) buffer_partial_match[0] = ptr_buffer; } else { if (pos[length_name]) { /* matches middle of buffer name */ if (!buffer_partial_match[1]) buffer_partial_match[1] = ptr_buffer; } else { /* matches end of buffer name */ if (!buffer_partial_match[2]) buffer_partial_match[2] = ptr_buffer; } } } } } ptr_buffer = ptr_buffer->next_buffer; if (!ptr_buffer) ptr_buffer = gui_buffers; if (ptr_buffer == ptr_start_buffer) break; } /* matches end of name? */ if (buffer_partial_match[2]) return buffer_partial_match[2]; /* matches beginning of name? */ if (buffer_partial_match[0]) return buffer_partial_match[0]; /* * return buffer partially matching in name * (may be NULL if no buffer was found) */ return buffer_partial_match[1]; } /* * Searches for a buffer by number. */ struct t_gui_buffer * gui_buffer_search_by_number (int number) { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == number) return ptr_buffer; } /* buffer not found */ return NULL; } /* * Searches for a buffer by number, full name or partial name. */ struct t_gui_buffer * gui_buffer_search_by_number_or_name (const char *string) { struct t_gui_buffer *ptr_buffer; long number; char *error; ptr_buffer = NULL; number = strtol (string, &error, 10); if (error && !error[0]) ptr_buffer = gui_buffer_search_by_number (number); else { ptr_buffer = gui_buffer_search_by_full_name (string); if (!ptr_buffer) ptr_buffer = gui_buffer_search_by_partial_name (NULL, string); } return ptr_buffer; } /* * Searches for a buffer by layout number. */ struct t_gui_buffer * gui_buffer_search_by_layout_number (int layout_number, int layout_number_merge_order) { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer->layout_number == layout_number) && (ptr_buffer->layout_number_merge_order == layout_number_merge_order)) { return ptr_buffer; } } /* buffer not found */ return NULL; } /* * Searches a range of buffer between "number1" and "number2" (both are * included in the range). * * Arguments "ptr_first_buffer" and "ptr_last_buffer" must NOT be NULL. * They are set with the first buffer with number >= number1 and the last * buffer with number <= number2. * * If "different_numbers" is not NULL, it is set with the number of * "different numbers" from number1 to number2 (including these numbers). * * Note: first/last buffers returned may have different number than * number1/number2. * For example with buffers: 1 2 5 7 10, if number1 == 3 and number2 == 8, * the function will return: * first: pointer to buffer 5 (first merged buffer in case of merged buffers) * last : pointer to buffer 7 (last merged buffer in case of merged buffers) */ void gui_buffer_search_range (int number1, int number2, struct t_gui_buffer **ptr_first_buffer, struct t_gui_buffer **ptr_last_buffer, int *different_numbers) { struct t_gui_buffer *ptr_buffer; int prev_number; *ptr_first_buffer = NULL; *ptr_last_buffer = NULL; if (different_numbers) *different_numbers = 0; if ((number1 < 1) || (number2 < 1) || (number1 > number2)) return; prev_number = -1; for (ptr_buffer = gui_buffers; ptr_buffer && (ptr_buffer->number <= number2); ptr_buffer = ptr_buffer->next_buffer) { if (!*ptr_first_buffer && (ptr_buffer->number >= number1)) *ptr_first_buffer = ptr_buffer; *ptr_last_buffer = ptr_buffer; /* count the number of different numbers between number1 & 2 */ if (different_numbers && *ptr_first_buffer && (ptr_buffer->number != prev_number)) { (*different_numbers)++; } prev_number = ptr_buffer->number; } } /* * Returns number of merged buffers (buffers with same number). */ int gui_buffer_count_merged_buffers (int number) { struct t_gui_buffer *ptr_buffer; int count; count = 0; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == number) count++; } return count; } /* * Checks if a buffer is scrolled. * * Returns: * 1: all windows displaying buffer are scrolled (user doesn't see end of * buffer) * 0: at least one window displaying buffer is NOT scrolled */ int gui_buffer_is_scrolled (struct t_gui_buffer *buffer) { struct t_gui_window *ptr_win; int buffer_found; if (!buffer) return 0; buffer_found = 0; for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window) { if (ptr_win->buffer == buffer) { buffer_found = 1; /* buffer found and not scrolled, exit immediately */ if (!ptr_win->scroll->scrolling) return 0; } } /* buffer found, and all windows were scrolled */ if (buffer_found) return 1; /* buffer not found */ return 0; } /* * Clears content of buffer. */ void gui_buffer_clear (struct t_gui_buffer *buffer) { if (!buffer) return; /* remove all lines */ gui_line_free_all (buffer); gui_hotlist_remove_buffer (buffer, 0); gui_buffer_ask_chat_refresh (buffer, 2); (void) hook_signal_send ("buffer_cleared", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Clears content of all buffers. */ void gui_buffer_clear_all () { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->clear) gui_buffer_clear (ptr_buffer); } } /* * Closes a buffer. */ void gui_buffer_close (struct t_gui_buffer *buffer) { struct t_gui_window *ptr_window; struct t_gui_buffer *ptr_buffer, *ptr_back_to_buffer; struct t_gui_buffer *ptr_buffer_visited_buffer; int index; struct t_gui_buffer_visited *ptr_buffer_visited; if (!buffer) return; buffer->closing = 1; (void) hook_signal_send ("buffer_closing", WEECHAT_HOOK_SIGNAL_POINTER, buffer); if (buffer->close_callback) { (void)(buffer->close_callback) (buffer->close_callback_pointer, buffer->close_callback_data, buffer); } ptr_back_to_buffer = NULL; /* first unmerge buffer if it is merged to at least one other buffer */ if (gui_buffer_count_merged_buffers (buffer->number) > 1) { ptr_back_to_buffer = gui_buffer_get_next_active_buffer (buffer, 0); if (!ptr_back_to_buffer) ptr_back_to_buffer = gui_buffer_get_next_active_buffer (buffer, 1); gui_buffer_unmerge (buffer, last_gui_buffer->number + 1); } if (!weechat_quit) { /* * find other buffer to display: previously visited buffer if current * window is displaying buffer, or buffer # - 1 */ ptr_buffer_visited_buffer = NULL; if (CONFIG_BOOLEAN(config_look_jump_previous_buffer_when_closing) && gui_current_window && (gui_current_window->buffer == buffer)) { index = gui_buffer_visited_get_index_previous (); if (index >= 0) { ptr_buffer_visited = gui_buffer_visited_search_by_number (index); if (ptr_buffer_visited && (ptr_buffer_visited->buffer != buffer)) { ptr_buffer_visited_buffer = ptr_buffer_visited->buffer; } } } /* switch to another buffer in each window that displays buffer */ for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { if ((buffer == ptr_window->buffer) && ((buffer->next_buffer) || (buffer->prev_buffer))) { /* switch to previous buffer */ if (gui_buffers != last_gui_buffer) { if (ptr_back_to_buffer) { gui_window_switch_to_buffer (ptr_window, ptr_back_to_buffer, 1); } else if (ptr_buffer_visited_buffer) { gui_window_switch_to_buffer (ptr_window, ptr_buffer_visited_buffer, 1); } else if (ptr_window->buffer->prev_buffer) { gui_window_switch_to_buffer (ptr_window, ptr_window->buffer->prev_buffer, 1); } else { gui_window_switch_to_buffer (ptr_window, last_gui_buffer, 1); } } gui_window_scroll_remove_buffer (ptr_window, buffer); } } } gui_hotlist_remove_buffer (buffer, 1); if (buffer->hotlist_removed) free (buffer->hotlist_removed); if (gui_hotlist_initial_buffer == buffer) gui_hotlist_initial_buffer = NULL; gui_buffer_visited_remove_by_buffer (buffer); /* compute "number - 1" on next buffers if auto renumber is ON */ if (CONFIG_BOOLEAN(config_look_buffer_auto_renumber)) { for (ptr_buffer = buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number--; } } /* free all lines */ gui_line_free_all (buffer); if (buffer->own_lines) free (buffer->own_lines); if (buffer->mixed_lines) free (buffer->mixed_lines); /* free some data */ gui_buffer_undo_free_all (buffer); gui_history_buffer_free (buffer); if (buffer->completion) gui_completion_free (buffer->completion); gui_nicklist_remove_all (buffer); gui_nicklist_remove_group (buffer, buffer->nicklist_root); if (buffer->hotlist_max_level_nicks) hashtable_free (buffer->hotlist_max_level_nicks); gui_key_free_all (&buffer->keys, &buffer->last_key, &buffer->keys_count); gui_buffer_local_var_remove_all (buffer); hashtable_free (buffer->local_variables); if (buffer->plugin_name_for_upgrade) free (buffer->plugin_name_for_upgrade); if (buffer->name) free (buffer->name); if (buffer->full_name) free (buffer->full_name); if (buffer->old_full_name) free (buffer->old_full_name); if (buffer->short_name) free (buffer->short_name); if (buffer->title) free (buffer->title); if (buffer->input_buffer) free (buffer->input_buffer); if (buffer->input_undo_snap) free (buffer->input_undo_snap); if (buffer->text_search_input) free (buffer->text_search_input); if (buffer->text_search_regex_compiled) { regfree (buffer->text_search_regex_compiled); free (buffer->text_search_regex_compiled); } if (buffer->highlight_words) free (buffer->highlight_words); if (buffer->highlight_regex) free (buffer->highlight_regex); if (buffer->highlight_regex_compiled) { regfree (buffer->highlight_regex_compiled); free (buffer->highlight_regex_compiled); } if (buffer->highlight_tags_restrict) free (buffer->highlight_tags_restrict); if (buffer->highlight_tags_restrict_array) string_free_split_tags (buffer->highlight_tags_restrict_array); if (buffer->highlight_tags) free (buffer->highlight_tags); if (buffer->highlight_tags_array) string_free_split_tags (buffer->highlight_tags_array); if (buffer->input_callback_data) free (buffer->input_callback_data); if (buffer->close_callback_data) free (buffer->close_callback_data); if (buffer->nickcmp_callback_data) free (buffer->nickcmp_callback_data); /* remove buffer from buffers list */ if (buffer->prev_buffer) (buffer->prev_buffer)->next_buffer = buffer->next_buffer; if (buffer->next_buffer) (buffer->next_buffer)->prev_buffer = buffer->prev_buffer; if (gui_buffers == buffer) gui_buffers = buffer->next_buffer; if (last_gui_buffer == buffer) last_gui_buffer = buffer->prev_buffer; for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { if (ptr_window->buffer == buffer) ptr_window->buffer = gui_buffers; } if (gui_buffer_last_displayed == buffer) gui_buffer_last_displayed = NULL; if (gui_buffers_count > 0) gui_buffers_count--; (void) hook_signal_send ("buffer_closed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); free (buffer); } /* * Switches to another buffer with number. */ void gui_buffer_switch_by_number (struct t_gui_window *window, int number) { struct t_gui_buffer *ptr_buffer; if (!window || !window->buffer) return; /* invalid buffer */ if ((number < 0) || (number == window->buffer->number)) return; /* search for buffer in the list */ for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer != window->buffer) && (number == ptr_buffer->number) && ptr_buffer->active) { gui_window_switch_to_buffer (window, ptr_buffer, 1); return; } } } /* * Sets active buffer (when many buffers are merged). */ void gui_buffer_set_active_buffer (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; int active; if (!buffer) return; active = 1; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer->number == buffer->number) && (ptr_buffer->active)) { active = ptr_buffer->active; break; } } for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == buffer->number) { if (ptr_buffer == buffer) { if (active == 2) ptr_buffer->lines = ptr_buffer->own_lines; ptr_buffer->active = active; } else { if (ptr_buffer->active == 2) ptr_buffer->lines = ptr_buffer->mixed_lines; ptr_buffer->active = 0; } } } } /* * Gets next active buffer (when many buffers are merged). * * If "allow_hidden_buffer" == 1, an hidden buffer can be returned. * Otherwise an hidden buffer is never returned (if all other merged buffers are * hidden, then NULL is returned). */ struct t_gui_buffer * gui_buffer_get_next_active_buffer (struct t_gui_buffer *buffer, int allow_hidden_buffer) { struct t_gui_buffer *ptr_buffer; if (!buffer) return NULL; /* search after buffer */ for (ptr_buffer = buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number != buffer->number) break; if (allow_hidden_buffer || !ptr_buffer->hidden) return ptr_buffer; } /* search before buffer */ for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer == buffer) break; if ((ptr_buffer->number == buffer->number) && (allow_hidden_buffer || !ptr_buffer->hidden)) { return ptr_buffer; } } return NULL; } /* * Gets previous active buffer (when many buffers are merged). * * If "allow_hidden_buffer" == 1, an hidden buffer can be returned. * Otherwise an hidden buffer is never returned (if all other merged buffers are * hidden, then NULL is returned). */ struct t_gui_buffer * gui_buffer_get_previous_active_buffer (struct t_gui_buffer *buffer, int allow_hidden_buffer) { struct t_gui_buffer *ptr_buffer; if (!buffer) return NULL; /* search before buffer */ for (ptr_buffer = buffer->prev_buffer; ptr_buffer; ptr_buffer = ptr_buffer->prev_buffer) { if (ptr_buffer->number != buffer->number) break; if (allow_hidden_buffer || !ptr_buffer->hidden) return ptr_buffer; } /* search after buffer */ for (ptr_buffer = last_gui_buffer; ptr_buffer; ptr_buffer = ptr_buffer->prev_buffer) { if (ptr_buffer == buffer) break; if ((ptr_buffer->number == buffer->number) && (allow_hidden_buffer || !ptr_buffer->hidden)) { return ptr_buffer; } } return NULL; } /* * Renumbers buffers with consecutive numbers between the range * number1 -> number2, sarting with new number "start_number". * * If number1 < 1, then renumber starts at first buffer in list (with lowest * number). * If number2 < 1, then renumber ends at last buffer in list (with highest * number). * If start_number is < 1, then the numbers will start with the first number * seen in range number1-number2. * * Note: the start_number must be strictly greater than the buffer before * "number1". * * Examples (^^^ == the buffers affected/renumbered): * * renumber(4, 10, 4): 1 2 6 8 10 15 * --> 1 2 4 5 6 15 * ^^^^^^^^ * * renumber(4, 10, -1): 1 2 6 8 10 15 * --> 1 2 6 7 8 15 * ^^^^^^^^ * * renumber(3, -1, 10): 1 2 6 8 10 15 * --> 1 2 10 11 12 13 * ^^^^^^^^^^^^^^ * * renumber(-1, -1, -1): 1 2 6 8 10 15 * --> 1 2 3 4 5 6 * ^^^^^^^^^^^^^^^^^^ * * renumber(-1, -1, 5): 1 2 6 8 10 15 * --> 5 6 7 8 9 10 * ^^^^^^^^^^^^^^^^^^ */ void gui_buffer_renumber (int number1, int number2, int start_number) { struct t_gui_buffer *ptr_buffer, *ptr_buffer2, *ptr_buffer_moved; struct t_gui_buffer *ptr_first_buffer, *ptr_last_buffer; int different_numbers, current_number, number; /* if numbers are >= 1, from_number must be <= to_number */ if ((number1 >= 1) && (number2 >= 1) && (number1 > number2)) return; /* replace negative buffer numbers */ if (number1 < 1) number1 = gui_buffers->number; if (number2 < 1) number2 = last_gui_buffer->number; /* search for first and last buffers affected by renumbering */ gui_buffer_search_range (number1, number2, &ptr_first_buffer, &ptr_last_buffer, &different_numbers); if (!ptr_first_buffer || !ptr_last_buffer) return; if (start_number < 1) start_number = ptr_first_buffer->number; else if (start_number > GUI_BUFFER_NUMBER_MAX) start_number = GUI_BUFFER_NUMBER_MAX; /* the start number must be greater than buffer before first buffer */ if (ptr_first_buffer->prev_buffer && (start_number <= ptr_first_buffer->prev_buffer->number)) { return; } /* * start_number + different_numbers must be lower than buffer after * last buffer */ if (ptr_last_buffer->next_buffer && (start_number + different_numbers - 1 >= ptr_last_buffer->next_buffer->number)) { return; } /* let's go for the renumbering! */ current_number = start_number; ptr_buffer = ptr_first_buffer; while (ptr_buffer) { number = ptr_buffer->number; ptr_buffer_moved = (number != current_number) ? ptr_buffer : NULL; ptr_buffer2 = ptr_buffer; while (ptr_buffer && (ptr_buffer->number == number)) { ptr_buffer->number = current_number; ptr_buffer2 = ptr_buffer; ptr_buffer = ptr_buffer->next_buffer; } if (ptr_buffer_moved) { (void) hook_signal_send ("buffer_moved", WEECHAT_HOOK_SIGNAL_POINTER, ptr_buffer_moved); } ptr_buffer = ptr_buffer2; if (ptr_buffer == ptr_last_buffer) break; ptr_buffer = ptr_buffer->next_buffer; current_number++; } } /* * Moves a buffer to another number. */ void gui_buffer_move_to_number (struct t_gui_buffer *buffer, int number) { struct t_gui_buffer *ptr_first_buffer, *ptr_last_buffer, *ptr_buffer; struct t_gui_buffer *ptr_buffer_pos; int auto_renumber; auto_renumber = CONFIG_BOOLEAN(config_look_buffer_auto_renumber); if (!buffer) return; /* nothing to do if auto renumber is ON and that there is only one buffer */ if (auto_renumber && (gui_buffers == last_gui_buffer)) return; if (number < 1) number = 1; if (number > GUI_BUFFER_NUMBER_MAX) number = GUI_BUFFER_NUMBER_MAX; /* buffer number is already OK ? */ if (number == buffer->number) return; /* search for first and last buffer to move */ gui_buffer_search_range (buffer->number, buffer->number, &ptr_first_buffer, &ptr_last_buffer, NULL); if (!ptr_first_buffer || !ptr_last_buffer) return; /* * if group of buffers found is all buffers, then we can't move buffers! * (allowed only if auto renumber is OFF) */ if (auto_renumber && (ptr_first_buffer == gui_buffers) && (ptr_last_buffer == last_gui_buffer)) { return; } /* remove buffer(s) from list */ if (ptr_first_buffer->prev_buffer) (ptr_first_buffer->prev_buffer)->next_buffer = ptr_last_buffer->next_buffer; if (ptr_last_buffer->next_buffer) (ptr_last_buffer->next_buffer)->prev_buffer = ptr_first_buffer->prev_buffer; if (gui_buffers == ptr_first_buffer) gui_buffers = ptr_last_buffer->next_buffer; if (last_gui_buffer == ptr_last_buffer) last_gui_buffer = ptr_first_buffer->prev_buffer; /* compute "number - 1" on next buffers if auto renumber is ON */ if (auto_renumber) { for (ptr_buffer = ptr_last_buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number--; } } /* search for new position in the list */ for (ptr_buffer_pos = gui_buffers; ptr_buffer_pos; ptr_buffer_pos = ptr_buffer_pos->next_buffer) { if (ptr_buffer_pos->number >= number) break; } if (ptr_buffer_pos) { /* insert before buffer found */ for (ptr_buffer = ptr_first_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = number; if (ptr_buffer == ptr_last_buffer) break; } ptr_first_buffer->prev_buffer = ptr_buffer_pos->prev_buffer; if (!ptr_first_buffer->prev_buffer) gui_buffers = ptr_first_buffer; ptr_last_buffer->next_buffer = ptr_buffer_pos; if (!ptr_last_buffer->next_buffer) last_gui_buffer = ptr_last_buffer; if (ptr_buffer_pos->prev_buffer) (ptr_buffer_pos->prev_buffer)->next_buffer = ptr_first_buffer; ptr_buffer_pos->prev_buffer = ptr_last_buffer; /* compute "number + 1" on next buffers */ if (ptr_last_buffer->next_buffer && (ptr_last_buffer->next_buffer->number == number)) { gui_buffer_shift_numbers (ptr_last_buffer->next_buffer); } } else { /* number not found (too big)? => add to the end */ for (ptr_buffer = ptr_first_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = (auto_renumber) ? last_gui_buffer->number + 1 : number; if (ptr_buffer == ptr_last_buffer) break; } ptr_first_buffer->prev_buffer = last_gui_buffer; ptr_last_buffer->next_buffer = NULL; if (!gui_buffers) gui_buffers = ptr_first_buffer; if (last_gui_buffer) last_gui_buffer->next_buffer = ptr_first_buffer; last_gui_buffer = ptr_last_buffer; } (void) hook_signal_send ("buffer_moved", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Swaps two buffers (or merged buffers). */ void gui_buffer_swap (int number1, int number2) { struct t_gui_buffer *ptr_buffer, *ptr_first_buffer[2], *ptr_last_buffer[2]; int number; /* swap buffer with itself? nothing to do! */ if (number1 == number2) return; /* ensure we have number1 < number2: if not, exchange numbers */ if (number1 > number2) { number = number1; number1 = number2; number2 = number; } /* search for first and last buffers, for each number */ gui_buffer_search_range (number1, number1, &ptr_first_buffer[0], &ptr_last_buffer[0], NULL); if (!ptr_first_buffer[0] || !ptr_last_buffer[0]) return; gui_buffer_search_range (number2, number2, &ptr_first_buffer[1], &ptr_last_buffer[1], NULL); if (!ptr_first_buffer[1] || !ptr_last_buffer[1]) return; /* first set gui_buffers/last_gui_buffers if they are affected by the swap */ if (gui_buffers == ptr_first_buffer[0]) gui_buffers = ptr_first_buffer[1]; if (last_gui_buffer == ptr_last_buffer[1]) last_gui_buffer = ptr_last_buffer[0]; /* swap the pointer outside elements in the linked list */ if (ptr_first_buffer[0]->prev_buffer) (ptr_first_buffer[0]->prev_buffer)->next_buffer = ptr_first_buffer[1]; if (ptr_last_buffer[1]->next_buffer) (ptr_last_buffer[1]->next_buffer)->prev_buffer = ptr_last_buffer[0]; if (ptr_last_buffer[0]->next_buffer == ptr_first_buffer[1]) { /* special case: adjacent buffers */ ptr_first_buffer[1]->prev_buffer = ptr_first_buffer[0]->prev_buffer; ptr_first_buffer[0]->prev_buffer = ptr_last_buffer[1]; ptr_last_buffer[0]->next_buffer = ptr_last_buffer[1]->next_buffer; ptr_last_buffer[1]->next_buffer = ptr_first_buffer[0]; } else { if (ptr_first_buffer[1]->prev_buffer) (ptr_first_buffer[1]->prev_buffer)->next_buffer = ptr_first_buffer[0]; if (ptr_last_buffer[0]->next_buffer) (ptr_last_buffer[0]->next_buffer)->prev_buffer = ptr_last_buffer[1]; /* swap first[0]->prev <-> first[1]->prev */ ptr_buffer = ptr_first_buffer[0]->prev_buffer; ptr_first_buffer[0]->prev_buffer = ptr_first_buffer[1]->prev_buffer; ptr_first_buffer[1]->prev_buffer = ptr_buffer; /* swap last[0]->next <-> last[1]->next */ ptr_buffer = ptr_last_buffer[0]->next_buffer; ptr_last_buffer[0]->next_buffer = ptr_last_buffer[1]->next_buffer; ptr_last_buffer[1]->next_buffer = ptr_buffer; } /* swap the numbers inside buffers */ for (ptr_buffer = ptr_first_buffer[0]; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = number2; if (ptr_buffer == ptr_last_buffer[0]) break; } for (ptr_buffer = ptr_first_buffer[1]; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = number1; if (ptr_buffer == ptr_last_buffer[1]) break; } /* send signals */ (void) hook_signal_send ("buffer_moved", WEECHAT_HOOK_SIGNAL_POINTER, ptr_first_buffer[0]); (void) hook_signal_send ("buffer_moved", WEECHAT_HOOK_SIGNAL_POINTER, ptr_first_buffer[1]); } /* * Merges a buffer into another buffer. */ void gui_buffer_merge (struct t_gui_buffer *buffer, struct t_gui_buffer *target_buffer) { struct t_gui_buffer *ptr_buffer, *ptr_first_buffer[2], *ptr_last_buffer[2]; if (!buffer || !target_buffer) return; /* * nothing to do if: * - there is only one buffer * - buffer and target are the same * - numbers of buffers are the same (already merged) */ if ((gui_buffers == last_gui_buffer) || (buffer == target_buffer) || (buffer->number == target_buffer->number)) { return; } /* check if current buffer and target buffers have "formatted" content */ if ((buffer->type != GUI_BUFFER_TYPE_FORMATTED) || (target_buffer->type != GUI_BUFFER_TYPE_FORMATTED)) { gui_chat_printf (NULL, _("%sIt is only possible to merge buffers with " "formatted content"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]); return; } /* search for first and last buffer to merge */ gui_buffer_search_range (buffer->number, buffer->number, &ptr_first_buffer[0], &ptr_last_buffer[0], NULL); if (!ptr_first_buffer[0] || !ptr_last_buffer[0]) return; /* search for first and last target buffer */ gui_buffer_search_range (target_buffer->number, target_buffer->number, &ptr_first_buffer[1], &ptr_last_buffer[1], NULL); if (!ptr_first_buffer[1] || !ptr_last_buffer[1]) return; /* remove buffer(s) to merge from list */ if (ptr_first_buffer[0]->prev_buffer) (ptr_first_buffer[0]->prev_buffer)->next_buffer = ptr_last_buffer[0]->next_buffer; if (ptr_last_buffer[0]->next_buffer) (ptr_last_buffer[0]->next_buffer)->prev_buffer = ptr_first_buffer[0]->prev_buffer; if (gui_buffers == ptr_first_buffer[0]) gui_buffers = ptr_last_buffer[0]->next_buffer; if (last_gui_buffer == ptr_last_buffer[0]) last_gui_buffer = ptr_first_buffer[0]->prev_buffer; /* compute "number - 1" on next buffers if auto renumber is ON */ if (CONFIG_BOOLEAN(config_look_buffer_auto_renumber)) { for (ptr_buffer = ptr_last_buffer[0]->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number--; } } /* insert new merged buffers after target buffer */ if (ptr_last_buffer[1] == last_gui_buffer) last_gui_buffer = ptr_last_buffer[0]; if (ptr_last_buffer[1]->next_buffer) (ptr_last_buffer[1]->next_buffer)->prev_buffer = ptr_last_buffer[0]; ptr_last_buffer[0]->next_buffer = ptr_last_buffer[1]->next_buffer; ptr_last_buffer[1]->next_buffer = ptr_first_buffer[0]; ptr_first_buffer[0]->prev_buffer = ptr_last_buffer[1]; /* change number in new merged buffer(s) */ for (ptr_buffer = ptr_first_buffer[0]; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = target_buffer->number; if (ptr_buffer == ptr_last_buffer[0]) break; } /* mix lines */ gui_line_mix_buffers (buffer); /* set buffer as active in merged buffers group */ gui_buffer_set_active_buffer (buffer); gui_buffer_compute_num_displayed (); gui_window_ask_refresh (1); (void) hook_signal_send ("buffer_merged", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Unmerges a buffer from group of merged buffers. * * If number >= 1, then moves buffer to this number, otherwise moves buffer to * buffer->number + 1. */ void gui_buffer_unmerge (struct t_gui_buffer *buffer, int number) { int num_merged; struct t_gui_buffer *ptr_buffer, *ptr_new_active_buffer; if (!buffer) return; /* nothing to do if there is only one buffer */ if (gui_buffers == last_gui_buffer) return; /* nothing to do if buffer is not merged with at least one buffer */ num_merged = gui_buffer_count_merged_buffers (buffer->number); if (num_merged < 2) return; ptr_new_active_buffer = NULL; if (number > GUI_BUFFER_NUMBER_MAX) number = GUI_BUFFER_NUMBER_MAX; /* by default, we move buffer to buffer->number + 1 */ if ((number < 1) || (number == buffer->number)) { number = buffer->number + 1; } else { /* if auto renumber is ON, max number is last buffer + 1 */ if (CONFIG_BOOLEAN(config_look_buffer_auto_renumber) && (number > last_gui_buffer->number + 1)) { number = last_gui_buffer->number + 1; } } if (num_merged == 2) { /* only one buffer will remain, so it will not be merged any more */ gui_line_mixed_free_all (buffer); gui_line_lines_free (buffer->mixed_lines); for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == buffer->number) { ptr_buffer->active = 1; ptr_buffer->mixed_lines = NULL; ptr_buffer->lines = ptr_buffer->own_lines; } } } else { /* remove this buffer from mixed_lines, but keep other buffers merged */ ptr_new_active_buffer = gui_buffer_get_next_active_buffer (buffer, 0); if (!ptr_new_active_buffer) ptr_new_active_buffer = gui_buffer_get_next_active_buffer (buffer, 1); if (ptr_new_active_buffer) gui_buffer_set_active_buffer (ptr_new_active_buffer); gui_line_mixed_free_buffer (buffer); buffer->mixed_lines = NULL; buffer->lines = buffer->own_lines; } /* remove buffer from list */ if (buffer->prev_buffer) (buffer->prev_buffer)->next_buffer = buffer->next_buffer; if (buffer->next_buffer) (buffer->next_buffer)->prev_buffer = buffer->prev_buffer; if (gui_buffers == buffer) gui_buffers = buffer->next_buffer; if (last_gui_buffer == buffer) last_gui_buffer = buffer->prev_buffer; /* move buffer */ for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number >= number) break; } if (ptr_buffer) { /* insert buffer into the list (before buffer found) */ buffer->prev_buffer = ptr_buffer->prev_buffer; buffer->next_buffer = ptr_buffer; if (ptr_buffer->prev_buffer) (ptr_buffer->prev_buffer)->next_buffer = buffer; else gui_buffers = buffer; ptr_buffer->prev_buffer = buffer; } else { /* add buffer to the end */ buffer->prev_buffer = last_gui_buffer; buffer->next_buffer = NULL; last_gui_buffer->next_buffer = buffer; last_gui_buffer = buffer; } buffer->active = 1; buffer->number = number; /* compute "number + 1" on next buffers */ if (buffer->next_buffer && (buffer->next_buffer->number == number)) { gui_buffer_shift_numbers (buffer->next_buffer); } gui_buffer_compute_num_displayed (); if (ptr_new_active_buffer) { ptr_new_active_buffer->mixed_lines->prefix_max_length_refresh = 1; ptr_new_active_buffer->mixed_lines->buffer_max_length_refresh = 1; } gui_window_ask_refresh (1); (void) hook_signal_send ("buffer_unmerged", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Unmerges all merged buffers. */ void gui_buffer_unmerge_all () { struct t_gui_buffer *ptr_buffer, *ptr_next_buffer; int number; ptr_buffer = gui_buffers; while (ptr_buffer) { number = ptr_buffer->number; while (gui_buffer_count_merged_buffers (number) > 1) { ptr_next_buffer = ptr_buffer->next_buffer; gui_buffer_unmerge (ptr_buffer, -1); ptr_buffer = ptr_next_buffer; } /* go to the next number */ while (ptr_buffer && (ptr_buffer->number == number)) { ptr_buffer = ptr_buffer->next_buffer; } } } /* * Hides a buffer. */ void gui_buffer_hide (struct t_gui_buffer *buffer) { if (!buffer || buffer->hidden) return; buffer->hidden = 1; (void) hook_signal_send ("buffer_hidden", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Hides all buffers. */ void gui_buffer_hide_all () { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { gui_buffer_hide (ptr_buffer); } } /* * Unhides a buffer. */ void gui_buffer_unhide (struct t_gui_buffer *buffer) { if (!buffer || !buffer->hidden) return; buffer->hidden = 0; (void) hook_signal_send ("buffer_unhidden", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * Unhides all buffers. */ void gui_buffer_unhide_all () { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { gui_buffer_unhide (ptr_buffer); } } /* * Sorts buffers by layout number. */ void gui_buffer_sort_by_layout_number () { struct t_gui_buffer *ptr_buffer, *ptr_next_buffer; struct t_gui_buffer *extra_buffers, *last_extra_buffer; ptr_buffer = gui_buffers; gui_buffers = NULL; last_gui_buffer = NULL; /* list with buffers that are NOT in layout (layout_number == 0) */ extra_buffers = NULL; last_extra_buffer = NULL; while (ptr_buffer) { ptr_next_buffer = ptr_buffer->next_buffer; /* * add buffer if it is in layout (if not, it's stored in a temporary * list and will be added later) */ if (ptr_buffer->layout_number > 0) { /* insert buffer now in the final list */ gui_buffer_insert (ptr_buffer); } else { /* move the buffer in a temporary list */ ptr_buffer->prev_buffer = last_extra_buffer; ptr_buffer->next_buffer = NULL; if (last_extra_buffer) last_extra_buffer->next_buffer = ptr_buffer; else extra_buffers = ptr_buffer; last_extra_buffer = ptr_buffer; } ptr_buffer = ptr_next_buffer; } /* add buffers that are NOT in layout */ ptr_buffer = extra_buffers; while (ptr_buffer) { ptr_next_buffer = ptr_buffer->next_buffer; gui_buffer_insert (ptr_buffer); ptr_buffer = ptr_next_buffer; } } /* * Makes a "snapshot" of buffer input (save content and position). */ void gui_buffer_undo_snap (struct t_gui_buffer *buffer) { if (!buffer) return; if ((buffer->input_undo_snap)->data) { free ((buffer->input_undo_snap)->data); (buffer->input_undo_snap)->data = NULL; } (buffer->input_undo_snap)->pos = 0; if (CONFIG_INTEGER(config_look_input_undo_max) > 0) { (buffer->input_undo_snap)->data = (buffer->input_buffer) ? strdup (buffer->input_buffer) : NULL; (buffer->input_undo_snap)->pos = buffer->input_buffer_pos; } } /* * Frees "snapshot" of buffer input. */ void gui_buffer_undo_snap_free (struct t_gui_buffer *buffer) { if (!buffer) return; if ((buffer->input_undo_snap)->data) { free ((buffer->input_undo_snap)->data); (buffer->input_undo_snap)->data = NULL; } (buffer->input_undo_snap)->pos = 0; } /* * Adds undo in list, with current input buffer + position. * * If before_undo is not NULL, then adds undo before this undo, otherwise adds * to the end of list. */ void gui_buffer_undo_add (struct t_gui_buffer *buffer) { struct t_gui_input_undo *new_undo; if (!buffer) return; /* undo disabled by configuration */ if (CONFIG_INTEGER(config_look_input_undo_max) == 0) goto end; /* * if nothing has changed since snapshot of input buffer, then do nothing * (just discard snapshot) */ if ((buffer->input_undo_snap)->data && (strcmp (buffer->input_buffer, (buffer->input_undo_snap)->data) == 0)) { goto end; } /* max number of undo reached? */ if ((buffer->input_undo_count > 0) && (buffer->input_undo_count >= CONFIG_INTEGER(config_look_input_undo_max) + 1)) { /* remove older undo in buffer (first in list) */ gui_buffer_undo_free (buffer, buffer->input_undo); } /* remove all undos after current undo */ if (buffer->ptr_input_undo) { while (buffer->ptr_input_undo->next_undo) { gui_buffer_undo_free (buffer, buffer->ptr_input_undo->next_undo); } } /* if input is the same as current undo, then do not add it */ if (buffer->ptr_input_undo && (buffer->ptr_input_undo)->data && (buffer->input_undo_snap)->data && (strcmp ((buffer->input_undo_snap)->data, (buffer->ptr_input_undo)->data) == 0)) { goto end; } new_undo = (struct t_gui_input_undo *)malloc (sizeof (*new_undo)); if (!new_undo) goto end; if ((buffer->input_undo_snap)->data) { new_undo->data = strdup ((buffer->input_undo_snap)->data); new_undo->pos = (buffer->input_undo_snap)->pos; } else { new_undo->data = (buffer->input_buffer) ? strdup (buffer->input_buffer) : NULL; new_undo->pos = buffer->input_buffer_pos; } /* add undo to the list */ new_undo->prev_undo = buffer->last_input_undo; new_undo->next_undo = NULL; if (buffer->last_input_undo) (buffer->last_input_undo)->next_undo = new_undo; else buffer->input_undo = new_undo; buffer->last_input_undo = new_undo; buffer->ptr_input_undo = new_undo; buffer->input_undo_count++; end: gui_buffer_undo_snap_free (buffer); } /* * Frees undo and removes it from list. */ void gui_buffer_undo_free (struct t_gui_buffer *buffer, struct t_gui_input_undo *undo) { if (!buffer || !undo) return; /* update current undo if needed */ if (buffer->ptr_input_undo == undo) { if ((buffer->ptr_input_undo)->next_undo) buffer->ptr_input_undo = (buffer->ptr_input_undo)->next_undo; else buffer->ptr_input_undo = (buffer->ptr_input_undo)->prev_undo; } /* free data */ if (undo->data) free (undo->data); /* remove undo from list */ if (undo->prev_undo) (undo->prev_undo)->next_undo = undo->next_undo; if (undo->next_undo) (undo->next_undo)->prev_undo = undo->prev_undo; if (buffer->input_undo == undo) buffer->input_undo = undo->next_undo; if (buffer->last_input_undo == undo) buffer->last_input_undo = undo->prev_undo; free (undo); buffer->input_undo_count--; } /* * Frees all undos of a buffer. */ void gui_buffer_undo_free_all (struct t_gui_buffer *buffer) { if (!buffer) return; gui_buffer_undo_snap_free (buffer); while (buffer->input_undo) { gui_buffer_undo_free (buffer, buffer->input_undo); } } /* * Searches for a visited buffer in list of visited buffers. */ struct t_gui_buffer_visited * gui_buffer_visited_search (struct t_gui_buffer *buffer) { struct t_gui_buffer_visited *ptr_buffer_visited; if (!buffer) return NULL; for (ptr_buffer_visited = gui_buffers_visited; ptr_buffer_visited; ptr_buffer_visited = ptr_buffer_visited->next_buffer) { if (ptr_buffer_visited->buffer == buffer) return ptr_buffer_visited; } /* visited buffer not found */ return NULL; } /* * Searches for a visited buffer in list of visited buffers (by number). */ struct t_gui_buffer_visited * gui_buffer_visited_search_by_number (int number) { struct t_gui_buffer_visited *ptr_buffer_visited; int i; if ((number < 0) || (number >= gui_buffers_visited_count)) return NULL; i = 0; for (ptr_buffer_visited = gui_buffers_visited; ptr_buffer_visited; ptr_buffer_visited = ptr_buffer_visited->next_buffer) { if (i == number) return ptr_buffer_visited; i++; } /* visited buffer not found (should never be reached) */ return NULL; } /* * Removes a visited buffer from list of visited buffers. */ void gui_buffer_visited_remove (struct t_gui_buffer_visited *buffer_visited) { if (!buffer_visited) return; /* remove visited buffer from list */ if (buffer_visited->prev_buffer) (buffer_visited->prev_buffer)->next_buffer = buffer_visited->next_buffer; if (buffer_visited->next_buffer) (buffer_visited->next_buffer)->prev_buffer = buffer_visited->prev_buffer; if (gui_buffers_visited == buffer_visited) gui_buffers_visited = buffer_visited->next_buffer; if (last_gui_buffer_visited == buffer_visited) last_gui_buffer_visited = buffer_visited->prev_buffer; free (buffer_visited); if (gui_buffers_visited_count > 0) gui_buffers_visited_count--; if (gui_buffers_visited_index >= gui_buffers_visited_count) gui_buffers_visited_index = -1; } /* * Removes a visited buffer from list of visited buffers. */ void gui_buffer_visited_remove_by_buffer (struct t_gui_buffer *buffer) { struct t_gui_buffer_visited *buffer_visited; if (!buffer) return; buffer_visited = gui_buffer_visited_search (buffer); if (buffer_visited) gui_buffer_visited_remove (buffer_visited); } /* * Removes all visited buffers from list. */ void gui_buffer_visited_remove_all () { while (gui_buffers_visited) { gui_buffer_visited_remove (gui_buffers_visited); } } /* * Adds a visited buffer to list of visited buffers. */ struct t_gui_buffer_visited * gui_buffer_visited_add (struct t_gui_buffer *buffer) { struct t_gui_buffer_visited *new_buffer_visited; if (!buffer) return NULL; new_buffer_visited = gui_buffer_visited_search (buffer); if (new_buffer_visited) gui_buffer_visited_remove (new_buffer_visited); /* remove old buffer(s) visited if list is too long */ while (gui_buffers_visited_count > CONFIG_INTEGER(config_history_max_visited_buffers)) { gui_buffer_visited_remove (gui_buffers_visited); } new_buffer_visited = malloc (sizeof (*new_buffer_visited)); if (new_buffer_visited) { new_buffer_visited->buffer = buffer; new_buffer_visited->prev_buffer = last_gui_buffer_visited; new_buffer_visited->next_buffer = NULL; if (last_gui_buffer_visited) last_gui_buffer_visited->next_buffer = new_buffer_visited; else gui_buffers_visited = new_buffer_visited; last_gui_buffer_visited = new_buffer_visited; gui_buffers_visited_count++; gui_buffers_visited_index = -1; } return new_buffer_visited; } /* * Gets index for previously visited buffer. * * Returns -1 if there's no previously buffer in history, starting from current * index. */ int gui_buffer_visited_get_index_previous () { if ((gui_buffers_visited_count < 2) || (gui_buffers_visited_index == 0)) return -1; if (gui_buffers_visited_index < 0) return gui_buffers_visited_count - 2; else return gui_buffers_visited_index - 1; } /* * Gets index for next visited buffer. * * Returns -1 if there's no next buffer in history, starting from current index. */ int gui_buffer_visited_get_index_next () { if ((gui_buffers_visited_count < 2) || (gui_buffers_visited_index < 0) || (gui_buffers_visited_index >= gui_buffers_visited_count - 1)) return -1; return gui_buffers_visited_index + 1; } /* * Returns hdata for buffer. */ struct t_hdata * gui_buffer_hdata_buffer_cb (const void *pointer, void *data, const char *hdata_name) { struct t_hdata *hdata; /* make C compiler happy */ (void) pointer; (void) data; hdata = hdata_new (NULL, hdata_name, "prev_buffer", "next_buffer", 0, 0, NULL, NULL); if (hdata) { HDATA_VAR(struct t_gui_buffer, plugin, POINTER, 0, NULL, "plugin"); HDATA_VAR(struct t_gui_buffer, plugin_name_for_upgrade, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, number, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, layout_number, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, layout_number_merge_order, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, name, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, full_name, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, old_full_name, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, short_name, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, type, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, notify, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, num_displayed, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, active, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, hidden, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, zoomed, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, print_hooks_enabled, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, day_change, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, clear, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, filter, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, close_callback, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, close_callback_pointer, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, close_callback_data, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, closing, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, title, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, own_lines, POINTER, 0, NULL, "lines"); HDATA_VAR(struct t_gui_buffer, mixed_lines, POINTER, 0, NULL, "lines"); HDATA_VAR(struct t_gui_buffer, lines, POINTER, 0, NULL, "lines"); HDATA_VAR(struct t_gui_buffer, time_for_each_line, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, chat_refresh_needed, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_case_sensitive, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_root, POINTER, 0, NULL, "nick_group"); HDATA_VAR(struct t_gui_buffer, nicklist_max_length, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_display_groups, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_visible_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_groups_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_groups_visible_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_nicks_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nicklist_nicks_visible_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nickcmp_callback, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nickcmp_callback_pointer, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, nickcmp_callback_data, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_callback, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_callback_pointer, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_callback_data, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_get_unknown_commands, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_get_empty, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_multiline, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer_alloc, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer_size, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer_length, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer_pos, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_buffer_1st_display, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, input_undo_snap, POINTER, 0, NULL, "input_undo"); HDATA_VAR(struct t_gui_buffer, input_undo, POINTER, 0, NULL, "input_undo"); HDATA_VAR(struct t_gui_buffer, last_input_undo, POINTER, 0, NULL, "input_undo"); HDATA_VAR(struct t_gui_buffer, ptr_input_undo, POINTER, 0, NULL, "input_undo"); HDATA_VAR(struct t_gui_buffer, input_undo_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, completion, POINTER, 0, NULL, "completion"); HDATA_VAR(struct t_gui_buffer, history, POINTER, 0, NULL, "history"); HDATA_VAR(struct t_gui_buffer, last_history, POINTER, 0, NULL, "history"); HDATA_VAR(struct t_gui_buffer, ptr_history, POINTER, 0, NULL, "history"); HDATA_VAR(struct t_gui_buffer, num_history, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_exact, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_regex, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_regex_compiled, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_where, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_found, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, text_search_input, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_words, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_regex, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_regex_compiled, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags_restrict, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags_restrict_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags_restrict_array, POINTER, 0, "*,highlight_tags_restrict_count", NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, highlight_tags_array, POINTER, 0, "*,highlight_tags_count", NULL); HDATA_VAR(struct t_gui_buffer, hotlist, POINTER, 0, NULL, "hotlist"); HDATA_VAR(struct t_gui_buffer, hotlist_max_level_nicks, HASHTABLE, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, keys, POINTER, 0, NULL, "key"); HDATA_VAR(struct t_gui_buffer, last_key, POINTER, 0, NULL, "key"); HDATA_VAR(struct t_gui_buffer, keys_count, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, local_variables, HASHTABLE, 0, NULL, NULL); HDATA_VAR(struct t_gui_buffer, prev_buffer, POINTER, 0, NULL, hdata_name); HDATA_VAR(struct t_gui_buffer, next_buffer, POINTER, 0, NULL, hdata_name); HDATA_LIST(gui_buffers, WEECHAT_HDATA_LIST_CHECK_POINTERS); HDATA_LIST(last_gui_buffer, 0); HDATA_LIST(gui_buffer_last_displayed, 0); } return hdata; } /* * Returns hdata for input undo. */ struct t_hdata * gui_buffer_hdata_input_undo_cb (const void *pointer, void *data, const char *hdata_name) { struct t_hdata *hdata; /* make C compiler happy */ (void) pointer; (void) data; hdata = hdata_new (NULL, hdata_name, "prev_undo", "next_undo", 0, 0, NULL, NULL); if (hdata) { HDATA_VAR(struct t_gui_input_undo, data, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_input_undo, pos, INTEGER, 0, NULL, NULL); HDATA_VAR(struct t_gui_input_undo, prev_undo, POINTER, 0, NULL, hdata_name); HDATA_VAR(struct t_gui_input_undo, next_undo, POINTER, 0, NULL, hdata_name); } return hdata; } /* * Returns hdata for buffer visited. */ struct t_hdata * gui_buffer_hdata_buffer_visited_cb (const void *pointer, void *data, const char *hdata_name) { struct t_hdata *hdata; /* make C compiler happy */ (void) pointer; (void) data; hdata = hdata_new (NULL, hdata_name, "prev_buffer", "next_buffer", 0, 0, NULL, NULL); if (hdata) { HDATA_VAR(struct t_gui_buffer_visited, buffer, POINTER, 0, NULL, "buffer"); HDATA_VAR(struct t_gui_buffer_visited, prev_buffer, POINTER, 0, NULL, hdata_name); HDATA_VAR(struct t_gui_buffer_visited, next_buffer, POINTER, 0, NULL, hdata_name); HDATA_LIST(gui_buffers_visited, WEECHAT_HDATA_LIST_CHECK_POINTERS); HDATA_LIST(last_gui_buffer_visited, 0); } return hdata; } /* * Adds a buffer in an infolist. * * Returns: * 1: OK * 0: error */ int gui_buffer_add_to_infolist (struct t_infolist *infolist, struct t_gui_buffer *buffer) { struct t_infolist_item *ptr_item; struct t_gui_key *ptr_key; char option_name[64]; int i; if (!infolist || !buffer) return 0; ptr_item = infolist_new_item (infolist); if (!ptr_item) return 0; if (!infolist_new_var_pointer (ptr_item, "pointer", buffer)) return 0; if (!infolist_new_var_integer (ptr_item, "current_buffer", (gui_current_window->buffer == buffer) ? 1 : 0)) return 0; if (!infolist_new_var_pointer (ptr_item, "plugin", buffer->plugin)) return 0; if (!infolist_new_var_string (ptr_item, "plugin_name", gui_buffer_get_plugin_name (buffer))) return 0; if (!infolist_new_var_integer (ptr_item, "number", buffer->number)) return 0; if (!infolist_new_var_integer (ptr_item, "layout_number", buffer->layout_number)) return 0; if (!infolist_new_var_integer (ptr_item, "layout_number_merge_order", buffer->layout_number_merge_order)) return 0; if (!infolist_new_var_string (ptr_item, "name", buffer->name)) return 0; if (!infolist_new_var_string (ptr_item, "full_name", buffer->full_name)) return 0; if (!infolist_new_var_string (ptr_item, "old_full_name", buffer->old_full_name)) return 0; if (!infolist_new_var_string (ptr_item, "short_name", gui_buffer_get_short_name (buffer))) return 0; if (!infolist_new_var_integer (ptr_item, "type", buffer->type)) return 0; if (!infolist_new_var_integer (ptr_item, "notify", buffer->notify)) return 0; if (!infolist_new_var_integer (ptr_item, "num_displayed", buffer->num_displayed)) return 0; if (!infolist_new_var_integer (ptr_item, "active", buffer->active)) return 0; if (!infolist_new_var_integer (ptr_item, "hidden", buffer->hidden)) return 0; if (!infolist_new_var_integer (ptr_item, "zoomed", buffer->zoomed)) return 0; if (!infolist_new_var_integer (ptr_item, "print_hooks_enabled", buffer->print_hooks_enabled)) return 0; if (!infolist_new_var_integer (ptr_item, "day_change", buffer->day_change)) return 0; if (!infolist_new_var_integer (ptr_item, "clear", buffer->clear)) return 0; if (!infolist_new_var_integer (ptr_item, "filter", buffer->filter)) return 0; if (!infolist_new_var_integer (ptr_item, "closing", buffer->closing)) return 0; if (!infolist_new_var_integer (ptr_item, "first_line_not_read", buffer->lines->first_line_not_read)) return 0; if (!infolist_new_var_integer (ptr_item, "lines_hidden", buffer->lines->lines_hidden)) return 0; if (!infolist_new_var_integer (ptr_item, "prefix_max_length", buffer->lines->prefix_max_length)) return 0; if (!infolist_new_var_integer (ptr_item, "time_for_each_line", buffer->time_for_each_line)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_case_sensitive", buffer->nicklist_case_sensitive)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_display_groups", buffer->nicklist_display_groups)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_max_length", buffer->nicklist_max_length)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_count", buffer->nicklist_count)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_visible_count", buffer->nicklist_visible_count)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_groups_count", buffer->nicklist_groups_count)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_groups_visible_count", buffer->nicklist_groups_visible_count)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_nicks_count", buffer->nicklist_nicks_count)) return 0; if (!infolist_new_var_integer (ptr_item, "nicklist_nicks_visible_count", buffer->nicklist_nicks_visible_count)) return 0; if (!infolist_new_var_string (ptr_item, "title", buffer->title)) return 0; if (!infolist_new_var_integer (ptr_item, "input", buffer->input)) return 0; if (!infolist_new_var_integer (ptr_item, "input_get_unknown_commands", buffer->input_get_unknown_commands)) return 0; if (!infolist_new_var_integer (ptr_item, "input_get_empty", buffer->input_get_empty)) return 0; if (!infolist_new_var_integer (ptr_item, "input_multiline", buffer->input_multiline)) return 0; if (!infolist_new_var_string (ptr_item, "input_buffer", buffer->input_buffer)) return 0; if (!infolist_new_var_integer (ptr_item, "input_buffer_alloc", buffer->input_buffer_alloc)) return 0; if (!infolist_new_var_integer (ptr_item, "input_buffer_size", buffer->input_buffer_size)) return 0; if (!infolist_new_var_integer (ptr_item, "input_buffer_length", buffer->input_buffer_length)) return 0; if (!infolist_new_var_integer (ptr_item, "input_buffer_pos", buffer->input_buffer_pos)) return 0; if (!infolist_new_var_integer (ptr_item, "input_buffer_1st_display", buffer->input_buffer_1st_display)) return 0; if (!infolist_new_var_integer (ptr_item, "num_history", buffer->num_history)) return 0; if (!infolist_new_var_integer (ptr_item, "text_search", buffer->text_search)) return 0; if (!infolist_new_var_integer (ptr_item, "text_search_exact", buffer->text_search_exact)) return 0; if (!infolist_new_var_integer (ptr_item, "text_search_regex", buffer->text_search_regex)) return 0; if (!infolist_new_var_pointer (ptr_item, "text_search_regex_compiled", buffer->text_search_regex_compiled)) return 0; if (!infolist_new_var_integer (ptr_item, "text_search_where", buffer->text_search_where)) return 0; if (!infolist_new_var_integer (ptr_item, "text_search_found", buffer->text_search_found)) return 0; if (!infolist_new_var_string (ptr_item, "text_search_input", buffer->text_search_input)) return 0; if (!infolist_new_var_string (ptr_item, "highlight_words", buffer->highlight_words)) return 0; if (!infolist_new_var_string (ptr_item, "highlight_regex", buffer->highlight_regex)) return 0; if (!infolist_new_var_pointer (ptr_item, "highlight_regex_compiled", buffer->highlight_regex_compiled)) return 0; if (!infolist_new_var_string (ptr_item, "highlight_tags_restrict", buffer->highlight_tags_restrict)) return 0; if (!infolist_new_var_string (ptr_item, "highlight_tags", buffer->highlight_tags)) return 0; if (!infolist_new_var_string (ptr_item, "hotlist_max_level_nicks", hashtable_get_string (buffer->hotlist_max_level_nicks, "keys_values"))) return 0; i = 0; for (ptr_key = buffer->keys; ptr_key; ptr_key = ptr_key->next_key) { snprintf (option_name, sizeof (option_name), "key_%05d", i); if (!infolist_new_var_string (ptr_item, option_name, ptr_key->key)) return 0; snprintf (option_name, sizeof (option_name), "key_command_%05d", i); if (!infolist_new_var_string (ptr_item, option_name, ptr_key->command)) return 0; i++; } if (!infolist_new_var_integer (ptr_item, "keys_count", buffer->keys_count)) return 0; if (!hashtable_add_to_infolist (buffer->local_variables, ptr_item, "localvar")) return 0; return 1; } /* * Dumps content of buffer as hexa data in WeeChat log file. */ void gui_buffer_dump_hexa (struct t_gui_buffer *buffer) { struct t_gui_line *ptr_line; int num_line; char *prefix_without_colors, *message_without_colors, *tags; char buf[256]; log_printf ("[buffer dump hexa (addr:0x%lx)]", buffer); num_line = 1; for (ptr_line = buffer->lines->first_line; ptr_line; ptr_line = ptr_line->next_line) { /* display line without colors */ prefix_without_colors = (ptr_line->data->prefix) ? gui_color_decode (ptr_line->data->prefix, NULL) : NULL; message_without_colors = (ptr_line->data->message) ? gui_color_decode (ptr_line->data->message, NULL) : NULL; log_printf (""); log_printf (" line %d: %s | %s", num_line, (prefix_without_colors) ? prefix_without_colors : "(null)", (message_without_colors) ? message_without_colors : "(null)"); if (prefix_without_colors) free (prefix_without_colors); if (message_without_colors) free (message_without_colors); tags = string_build_with_split_string ((const char **)ptr_line->data->tags_array, ","); log_printf (" tags: '%s', displayed: %d, highlight: %d", (tags) ? tags : "(none)", ptr_line->data->displayed, ptr_line->data->highlight); if (tags) free (tags); snprintf (buf, sizeof (buf), "%s", ctime (&ptr_line->data->date)); buf[strlen (buf) - 1] = '\0'; log_printf (" date: %lld = %s", (long long)(ptr_line->data->date), buf); snprintf (buf, sizeof (buf), "%s", ctime (&ptr_line->data->date_printed)); buf[strlen (buf) - 1] = '\0'; log_printf (" date_printed: %lld = %s", (long long)ptr_line->data->date_printed, buf); /* display raw message for line */ if (ptr_line->data->message) { log_printf (""); if (ptr_line->data->prefix && ptr_line->data->prefix[0]) { log_printf (" raw prefix for line %d:", num_line); log_printf_hexa (" ", ptr_line->data->prefix); } else { log_printf (" no prefix for line %d", num_line); } if (ptr_line->data->message && ptr_line->data->message[0]) { log_printf (" raw message for line %d:", num_line); log_printf_hexa (" ", ptr_line->data->message); } else { log_printf (" no message for line %d", num_line); } } num_line++; } } /* * Prints buffer infos in WeeChat log file (usually for crash dump). */ void gui_buffer_print_log () { struct t_gui_buffer *ptr_buffer; struct t_gui_line *ptr_line; struct t_gui_buffer_visited *ptr_buffer_visited; struct t_gui_input_undo *ptr_undo; char *tags; int num; log_printf (""); log_printf ("gui_buffers . . . . . . . . . : 0x%lx", gui_buffers); log_printf ("last_gui_buffer . . . . . . . : 0x%lx", last_gui_buffer); log_printf ("gui_buffers_count . . . . . . : %d", gui_buffers_count); log_printf ("gui_buffers_visited . . . . . : 0x%lx", gui_buffers_visited); log_printf ("last_gui_buffer_visited . . . : 0x%lx", last_gui_buffer_visited); log_printf ("gui_buffers_visited_index . . : %d", gui_buffers_visited_index); log_printf ("gui_buffers_visited_count . . : %d", gui_buffers_visited_count); log_printf ("gui_buffers_visited_frozen. . : %d", gui_buffers_visited_frozen); log_printf ("gui_buffer_last_displayed . . : 0x%lx", gui_buffer_last_displayed); for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { log_printf (""); log_printf ("[buffer (addr:0x%lx)]", ptr_buffer); log_printf (" plugin. . . . . . . . . : 0x%lx ('%s')", ptr_buffer->plugin, gui_buffer_get_plugin_name (ptr_buffer)); log_printf (" plugin_name_for_upgrade : '%s'", ptr_buffer->plugin_name_for_upgrade); log_printf (" number. . . . . . . . . : %d", ptr_buffer->number); log_printf (" layout_number . . . . . : %d", ptr_buffer->layout_number); log_printf (" layout_number_merge_order: %d", ptr_buffer->layout_number_merge_order); log_printf (" name. . . . . . . . . . : '%s'", ptr_buffer->name); log_printf (" full_name . . . . . . . : '%s'", ptr_buffer->full_name); log_printf (" old_full_name . . . . . : '%s'", ptr_buffer->old_full_name); log_printf (" short_name. . . . . . . : '%s'", ptr_buffer->short_name); log_printf (" type. . . . . . . . . . : %d", ptr_buffer->type); log_printf (" notify. . . . . . . . . : %d", ptr_buffer->notify); log_printf (" num_displayed . . . . . : %d", ptr_buffer->num_displayed); log_printf (" active. . . . . . . . . : %d", ptr_buffer->active); log_printf (" hidden. . . . . . . . . : %d", ptr_buffer->hidden); log_printf (" zoomed. . . . . . . . . : %d", ptr_buffer->zoomed); log_printf (" print_hooks_enabled . . : %d", ptr_buffer->print_hooks_enabled); log_printf (" day_change. . . . . . . : %d", ptr_buffer->day_change); log_printf (" clear . . . . . . . . . : %d", ptr_buffer->clear); log_printf (" filter. . . . . . . . . : %d", ptr_buffer->filter); log_printf (" close_callback. . . . . : 0x%lx", ptr_buffer->close_callback); log_printf (" close_callback_pointer. : 0x%lx", ptr_buffer->close_callback_pointer); log_printf (" close_callback_data . . : 0x%lx", ptr_buffer->close_callback_data); log_printf (" closing . . . . . . . . : %d", ptr_buffer->closing); log_printf (" title . . . . . . . . . : '%s'", ptr_buffer->title); log_printf (" own_lines . . . . . . . : 0x%lx", ptr_buffer->own_lines); gui_lines_print_log (ptr_buffer->own_lines); log_printf (" mixed_lines . . . . . . : 0x%lx", ptr_buffer->mixed_lines); gui_lines_print_log (ptr_buffer->mixed_lines); log_printf (" lines . . . . . . . . . : 0x%lx", ptr_buffer->lines); log_printf (" time_for_each_line. . . : %d", ptr_buffer->time_for_each_line); log_printf (" chat_refresh_needed . . : %d", ptr_buffer->chat_refresh_needed); log_printf (" nicklist. . . . . . . . : %d", ptr_buffer->nicklist); log_printf (" nicklist_case_sensitive : %d", ptr_buffer->nicklist_case_sensitive); log_printf (" nicklist_root . . . . . : 0x%lx", ptr_buffer->nicklist_root); log_printf (" nicklist_max_length . . : %d", ptr_buffer->nicklist_max_length); log_printf (" nicklist_display_groups : %d", ptr_buffer->nicklist_display_groups); log_printf (" nicklist_count. . . . . : %d", ptr_buffer->nicklist_count); log_printf (" nicklist_visible_count. : %d", ptr_buffer->nicklist_visible_count); log_printf (" nicklist_groups_count . : %d", ptr_buffer->nicklist_groups_count); log_printf (" nicklist_groups_vis_cnt : %d", ptr_buffer->nicklist_groups_visible_count); log_printf (" nicklist_nicks_count. . : %d", ptr_buffer->nicklist_nicks_count); log_printf (" nicklist_nicks_vis_cnt. : %d", ptr_buffer->nicklist_nicks_visible_count); log_printf (" nickcmp_callback. . . . : 0x%lx", ptr_buffer->nickcmp_callback); log_printf (" nickcmp_callback_pointer: 0x%lx", ptr_buffer->nickcmp_callback_pointer); log_printf (" nickcmp_callback_data . : 0x%lx", ptr_buffer->nickcmp_callback_data); log_printf (" input . . . . . . . . . : %d", ptr_buffer->input); log_printf (" input_callback. . . . . : 0x%lx", ptr_buffer->input_callback); log_printf (" input_callback_pointer. : 0x%lx", ptr_buffer->input_callback_pointer); log_printf (" input_callback_data . . : 0x%lx", ptr_buffer->input_callback_data); log_printf (" input_get_unknown_cmd . : %d", ptr_buffer->input_get_unknown_commands); log_printf (" input_get_empty . . . . : %d", ptr_buffer->input_get_empty); log_printf (" input_multiline . . . . : %d", ptr_buffer->input_multiline); log_printf (" input_buffer. . . . . . : '%s'", ptr_buffer->input_buffer); log_printf (" input_buffer_alloc. . . : %d", ptr_buffer->input_buffer_alloc); log_printf (" input_buffer_size . . . : %d", ptr_buffer->input_buffer_size); log_printf (" input_buffer_length . . : %d", ptr_buffer->input_buffer_length); log_printf (" input_buffer_pos. . . . : %d", ptr_buffer->input_buffer_pos); log_printf (" input_buffer_1st_disp . : %d", ptr_buffer->input_buffer_1st_display); log_printf (" input_undo_snap->data . : '%s'", (ptr_buffer->input_undo_snap)->data); log_printf (" input_undo_snap->pos. . : %d", (ptr_buffer->input_undo_snap)->pos); log_printf (" input_undo. . . . . . . : 0x%lx", ptr_buffer->input_undo); log_printf (" last_input_undo . . . . : 0x%lx", ptr_buffer->last_input_undo); log_printf (" ptr_input_undo. . . . . : 0x%lx", ptr_buffer->ptr_input_undo); log_printf (" input_undo_count. . . . : %d", ptr_buffer->input_undo_count); num = 0; for (ptr_undo = ptr_buffer->input_undo; ptr_undo; ptr_undo = ptr_undo->next_undo) { log_printf (" undo[%04d]. . . . . . : 0x%lx ('%s' / %d)", num, ptr_undo, ptr_undo->data, ptr_undo->pos); num++; } log_printf (" completion. . . . . . . : 0x%lx", ptr_buffer->completion); log_printf (" history . . . . . . . . : 0x%lx", ptr_buffer->history); log_printf (" last_history. . . . . . : 0x%lx", ptr_buffer->last_history); log_printf (" ptr_history . . . . . . : 0x%lx", ptr_buffer->ptr_history); log_printf (" num_history . . . . . . : %d", ptr_buffer->num_history); log_printf (" text_search . . . . . . : %d", ptr_buffer->text_search); log_printf (" text_search_exact . . . : %d", ptr_buffer->text_search_exact); log_printf (" text_search_regex . . . : %d", ptr_buffer->text_search_regex); log_printf (" text_search_regex_compiled: 0x%lx", ptr_buffer->text_search_regex_compiled); log_printf (" text_search_where . . . : %d", ptr_buffer->text_search_where); log_printf (" text_search_found . . . : %d", ptr_buffer->text_search_found); log_printf (" text_search_input . . . : '%s'", ptr_buffer->text_search_input); log_printf (" highlight_words . . . . : '%s'", ptr_buffer->highlight_words); log_printf (" highlight_regex . . . . : '%s'", ptr_buffer->highlight_regex); log_printf (" highlight_regex_compiled: 0x%lx", ptr_buffer->highlight_regex_compiled); log_printf (" highlight_tags_restrict. . . : '%s'", ptr_buffer->highlight_tags_restrict); log_printf (" highlight_tags_restrict_count: %d", ptr_buffer->highlight_tags_restrict_count); log_printf (" highlight_tags_restrict_array: 0x%lx", ptr_buffer->highlight_tags_restrict_array); log_printf (" highlight_tags. . . . . : '%s'", ptr_buffer->highlight_tags); log_printf (" highlight_tags_count. . : %d", ptr_buffer->highlight_tags_count); log_printf (" highlight_tags_array. . : 0x%lx", ptr_buffer->highlight_tags_array); log_printf (" hotlist . . . . . . . . : 0x%lx", ptr_buffer->hotlist); log_printf (" hotlist_removed . . . . : 0x%lx", ptr_buffer->hotlist_removed); log_printf (" keys. . . . . . . . . . : 0x%lx", ptr_buffer->keys); log_printf (" last_key. . . . . . . . : 0x%lx", ptr_buffer->last_key); log_printf (" keys_count. . . . . . . : %d", ptr_buffer->keys_count); log_printf (" local_variables . . . . : 0x%lx", ptr_buffer->local_variables); log_printf (" prev_buffer . . . . . . : 0x%lx", ptr_buffer->prev_buffer); log_printf (" next_buffer . . . . . . : 0x%lx", ptr_buffer->next_buffer); if (ptr_buffer->hotlist_max_level_nicks) { hashtable_print_log (ptr_buffer->hotlist_max_level_nicks, "hotlist_max_level_nicks"); } if (ptr_buffer->keys) { log_printf (""); log_printf (" => keys:"); gui_key_print_log (ptr_buffer); } if (ptr_buffer->local_variables) { hashtable_print_log (ptr_buffer->local_variables, "local_variables"); } log_printf (""); log_printf (" => nicklist:"); gui_nicklist_print_log (ptr_buffer->nicklist_root, 0); log_printf (""); log_printf (" => last 100 lines:"); num = 0; ptr_line = ptr_buffer->own_lines->last_line; while (ptr_line && (num < 100)) { num++; ptr_line = ptr_line->prev_line; } if (!ptr_line) ptr_line = ptr_buffer->own_lines->first_line; else ptr_line = ptr_line->next_line; while (ptr_line) { num--; tags = string_build_with_split_string ((const char **)ptr_line->data->tags_array, ","); log_printf (" line N-%05d: y:%d, str_time:'%s', tags:'%s', " "displayed:%d, highlight:%d, refresh_needed:%d, " "prefix:'%s'", num, ptr_line->data->y, ptr_line->data->str_time, (tags) ? tags : "", (int)(ptr_line->data->displayed), (int)(ptr_line->data->highlight), (int)(ptr_line->data->refresh_needed), ptr_line->data->prefix); log_printf (" data: '%s'", ptr_line->data->message); if (tags) free (tags); ptr_line = ptr_line->next_line; } } log_printf (""); log_printf ("[visited buffers]"); num = 1; for (ptr_buffer_visited = gui_buffers_visited; ptr_buffer_visited; ptr_buffer_visited = ptr_buffer_visited->next_buffer) { log_printf (" #%d:", num); log_printf (" buffer . . . . . . . . : 0x%lx", ptr_buffer_visited->buffer); log_printf (" prev_buffer. . . . . . : 0x%lx", ptr_buffer_visited->prev_buffer); log_printf (" next_buffer. . . . . . : 0x%lx", ptr_buffer_visited->next_buffer); num++; } }