/* * Copyright (c) 2003-2010 by FlashCode * See README for License detail, AUTHORS for developers list. * * This program 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. * * This program 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 this program. If not, see . */ /* gui-buffer.c: buffer functions, used by all GUI */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include "../core/weechat.h" #include "../core/wee-config.h" #include "../core/wee-hook.h" #include "../core/wee-infolist.h" #include "../core/wee-log.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-history.h" #include "gui-hotlist.h" #include "gui-input.h" #include "gui-keyboard.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 */ /* 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 */ char *gui_buffer_notify_string[GUI_BUFFER_NUM_NOTIFY] = { "none", "highlight", "message", "all" }; /* * gui_buffer_find_pos: find position for buffer in list */ struct t_gui_buffer * gui_buffer_find_pos (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; /* if no number is asked by layout, then add to the end by default */ if (buffer->layout_number < 1) return NULL; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (buffer->layout_number <= ptr_buffer->number) return ptr_buffer; } /* position not found, add to the end */ return NULL; } /* * gui_buffer_local_var_search: search a local variable with name */ struct t_gui_buffer_local_var * gui_buffer_local_var_search (struct t_gui_buffer *buffer, const char *name) { struct t_gui_buffer_local_var *ptr_local_var; if (!buffer || !name) return NULL; for (ptr_local_var = buffer->local_variables; ptr_local_var; ptr_local_var = ptr_local_var->next_var) { if (strcmp (ptr_local_var->name, name) == 0) return ptr_local_var; } /* local variable not found */ return NULL; } /* * gui_buffer_local_var_add: add a new local variable to a buffer */ struct t_gui_buffer_local_var * gui_buffer_local_var_add (struct t_gui_buffer *buffer, const char *name, const char *value) { struct t_gui_buffer_local_var *new_local_var; if (!buffer || !name || !value) return NULL; new_local_var = gui_buffer_local_var_search (buffer, name); if (new_local_var) { if (new_local_var->name) free (new_local_var->name); if (new_local_var->value) free (new_local_var->value); new_local_var->name = strdup (name); new_local_var->value = strdup (value); hook_signal_send ("buffer_localvar_changed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } else { new_local_var = malloc (sizeof (*new_local_var)); if (new_local_var) { new_local_var->name = strdup (name); new_local_var->value = strdup (value); new_local_var->prev_var = buffer->last_local_var; new_local_var->next_var = NULL; if (buffer->local_variables) buffer->last_local_var->next_var = new_local_var; else buffer->local_variables = new_local_var; buffer->last_local_var = new_local_var; hook_signal_send ("buffer_localvar_added", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } } return new_local_var; } /* * gui_buffer_local_var_remove: remove a local variable in a buffer */ void gui_buffer_local_var_remove (struct t_gui_buffer *buffer, struct t_gui_buffer_local_var *local_var) { if (!buffer || !local_var) return; /* free data */ if (local_var->name) free (local_var->name); if (local_var->value) free (local_var->value); /* remove local variable from list */ if (local_var->prev_var) (local_var->prev_var)->next_var = local_var->next_var; if (local_var->next_var) (local_var->next_var)->prev_var = local_var->prev_var; if (buffer->local_variables == local_var) buffer->local_variables = local_var->next_var; if (buffer->last_local_var == local_var) buffer->last_local_var = local_var->prev_var; free (local_var); hook_signal_send ("buffer_localvar_removed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_local_var_remove_all: remove all local variables in a buffer */ void gui_buffer_local_var_remove_all (struct t_gui_buffer *buffer) { if (buffer) { while (buffer->local_variables) { gui_buffer_local_var_remove (buffer, buffer->local_variables); } } } /* * gui_buffer_notify_get: read a notify level in config file * we first try with all arguments, then remove one by one * to find notify level (from specific to general notify) */ int gui_buffer_notify_get (struct t_gui_buffer *buffer) { const char *plugin_name; char *option_name, *ptr_end; int length; struct t_config_option *ptr_option; plugin_name = plugin_get_name (buffer->plugin); length = strlen (plugin_name) + 1 + strlen (buffer->name) + 1; option_name = malloc (length); if (option_name) { snprintf (option_name, length, "%s.%s", plugin_name, buffer->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); } /* * gui_buffer_notify_set: set notify value on a buffer */ void gui_buffer_notify_set (struct t_gui_buffer *buffer) { int old_notify, new_notify; 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%s\" to \"%s%s%s\""), GUI_COLOR(GUI_COLOR_CHAT_BUFFER), plugin_get_name (buffer->plugin), buffer->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)); } } /* * gui_buffer_notify_set_all: set 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); } } /* * gui_buffer_insert: insert buffer in good position in list of buffers */ void gui_buffer_insert (struct t_gui_buffer *buffer) { struct t_gui_buffer *pos, *ptr_buffer; pos = gui_buffer_find_pos (buffer); if (pos) { /* add buffer into the list (before position found) */ buffer->number = pos->number; buffer->prev_buffer = pos->prev_buffer; buffer->next_buffer = pos; if (pos->prev_buffer) (pos->prev_buffer)->next_buffer = buffer; else gui_buffers = buffer; pos->prev_buffer = buffer; for (ptr_buffer = pos; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number++; } } else { /* add buffer to the end */ buffer->number = (last_gui_buffer) ? last_gui_buffer->number + 1 : 1; buffer->prev_buffer = last_gui_buffer; buffer->next_buffer = NULL; if (gui_buffers) last_gui_buffer->next_buffer = buffer; else gui_buffers = buffer; last_gui_buffer = buffer; } } /* * gui_buffer_new: create a new buffer in current window */ struct t_gui_buffer * gui_buffer_new (struct t_weechat_plugin *plugin, const char *name, int (*input_callback)(void *data, struct t_gui_buffer *buffer, const char *input_data), void *input_callback_data, int (*close_callback)(void *data, struct t_gui_buffer *buffer), void *close_callback_data) { struct t_gui_buffer *new_buffer; struct t_gui_completion *new_completion; int first_buffer_creation; if (!name) return NULL; if (gui_buffer_search_by_name (plugin_get_name (plugin), name)) { gui_chat_printf (NULL, _("%sError: a buffer with same name (%s) already " "exists"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR], name); return NULL; } /* create new buffer */ new_buffer = malloc (sizeof (*new_buffer)); if (new_buffer) { /* init buffer */ new_buffer->plugin = plugin; new_buffer->plugin_name_for_upgrade = NULL; new_buffer->merge_for_upgrade = NULL; /* number will be set later (when inserting buffer in list) */ new_buffer->layout_number = gui_layout_buffer_get_number (gui_layout_buffers, plugin_get_name (plugin), name); new_buffer->name = strdup (name); new_buffer->short_name = strdup (name); 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->print_hooks_enabled = 1; /* close callback */ new_buffer->close_callback = close_callback; new_buffer->close_callback_data = close_callback_data; /* title */ new_buffer->title = NULL; /* chat content */ new_buffer->own_lines = gui_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_visible_count = 0; 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_data = input_callback_data; new_buffer->input_get_unknown_commands = 0; new_buffer->input_buffer_alloc = GUI_BUFFER_INPUT_BLOCK_SIZE; new_buffer->input_buffer = malloc (GUI_BUFFER_INPUT_BLOCK_SIZE); new_buffer->input_buffer[0] = '\0'; new_buffer->input_buffer_size = 0; new_buffer->input_buffer_length = 0; new_buffer->input_buffer_pos = 0; new_buffer->input_buffer_1st_display = 0; /* init completion */ new_completion = malloc (sizeof (*new_completion)); if (new_completion) { new_buffer->completion = new_completion; gui_completion_buffer_init (new_completion, 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_found = 0; new_buffer->text_search_input = NULL; /* highlight */ new_buffer->highlight_words = NULL; new_buffer->highlight_tags = NULL; new_buffer->highlight_tags_count = 0; new_buffer->highlight_tags_array = NULL; /* keys */ new_buffer->keys = NULL; new_buffer->last_key = NULL; /* local variables */ new_buffer->local_variables = NULL; new_buffer->last_local_var = NULL; gui_buffer_local_var_add (new_buffer, "plugin", plugin_get_name (plugin)); gui_buffer_local_var_add (new_buffer, "name", name); /* add buffer to buffers list */ first_buffer_creation = (gui_buffers == NULL); gui_buffer_insert (new_buffer); /* set notify level */ new_buffer->notify = gui_buffer_notify_get (new_buffer); /* check if this buffer should be assigned to a window, according to windows layout saved */ gui_layout_window_check_buffer (new_buffer); if (first_buffer_creation) { gui_buffer_visited_add (new_buffer); } else { hook_signal_send ("buffer_opened", WEECHAT_HOOK_SIGNAL_POINTER, new_buffer); } } else return NULL; return new_buffer; } /* * gui_buffer_valid: check if a buffer pointer exists * return 1 if buffer exists * 0 if buffer is not found */ 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; } /* * gui_buffer_string_replace_local_var: replace local variables ($var) in a * string, using value of local variables */ char * gui_buffer_string_replace_local_var (struct t_gui_buffer *buffer, const char *string) { int length, length_var, index_string, index_result; char *result, *local_var; const char *pos_end_name; struct t_gui_buffer_local_var *ptr_local_var; length = strlen (string) + 1; result = malloc (length); if (result) { index_string = 0; index_result = 0; while (string[index_string]) { if ((string[index_string] == '$') && ((index_string == 0) || (string[index_string - 1] != '\\'))) { pos_end_name = string + index_string + 1; while (pos_end_name[0]) { if (isalnum (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_local_var = gui_buffer_local_var_search (buffer, local_var); if (ptr_local_var) { length_var = strlen (ptr_local_var->value); length += length_var; result = realloc (result, length); if (!result) { free (local_var); return NULL; } strcpy (result + index_result, ptr_local_var->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; } /* * gui_buffer_set_plugin_for_upgrade: set 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_get_integer: get a buffer property as integer */ int gui_buffer_get_integer (struct t_gui_buffer *buffer, const char *property) { if (buffer && property) { if (string_strcasecmp (property, "number") == 0) return buffer->number; else if (string_strcasecmp (property, "num_displayed") == 0) return buffer->num_displayed; else if (string_strcasecmp (property, "print_hooks_enabled") == 0) return buffer->print_hooks_enabled; else if (string_strcasecmp (property, "notify") == 0) return buffer->notify; 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, "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_found") == 0) return buffer->text_search_found; } return 0; } /* * gui_buffer_get_string: get a buffer property as string */ const char * gui_buffer_get_string (struct t_gui_buffer *buffer, const char *property) { struct t_gui_buffer_local_var *ptr_local_var; if (buffer && property) { if (string_strcasecmp (property, "plugin") == 0) return plugin_get_name (buffer->plugin); else if (string_strcasecmp (property, "name") == 0) return buffer->name; else if (string_strcasecmp (property, "short_name") == 0) return buffer->short_name; else if (string_strcasecmp (property, "title") == 0) return buffer->title; else if (string_strcasecmp (property, "input") == 0) return buffer->input_buffer; else if (string_strncasecmp (property, "localvar_", 9) == 0) { ptr_local_var = gui_buffer_local_var_search (buffer, property + 9); if (ptr_local_var) return ptr_local_var->value; } } return NULL; } /* * gui_buffer_get_pointer: get a buffer property as pointer */ void * gui_buffer_get_pointer (struct t_gui_buffer *buffer, const char *property) { if (buffer && property) { if (string_strcasecmp (property, "plugin") == 0) return buffer->plugin; } return NULL; } /* * gui_buffer_ask_chat_refresh: set "chat_refresh_needed" flag */ void gui_buffer_ask_chat_refresh (struct t_gui_buffer *buffer, int refresh) { if (refresh > buffer->chat_refresh_needed) buffer->chat_refresh_needed = refresh; } /* * gui_buffer_set_name: set name for a buffer */ void gui_buffer_set_name (struct t_gui_buffer *buffer, const char *name) { if (name && name[0]) { if (buffer->name) free (buffer->name); buffer->name = strdup (name); gui_buffer_local_var_add (buffer, "name", name); hook_signal_send ("buffer_renamed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } } /* * gui_buffer_set_short_name: set short name for a buffer */ void gui_buffer_set_short_name (struct t_gui_buffer *buffer, const char *short_name) { if (short_name && short_name[0]) { if (buffer->short_name) free (buffer->short_name); buffer->short_name = strdup (short_name); hook_signal_send ("buffer_renamed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } } /* * gui_buffer_set_type: set buffer type */ void gui_buffer_set_type (struct t_gui_buffer *buffer, enum t_gui_buffer_type type) { if (buffer->type == type) return; gui_line_free_all (buffer); buffer->type = type; gui_buffer_ask_chat_refresh (buffer, 2); hook_signal_send ("buffer_type_changed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_set_title: set title for a buffer */ void gui_buffer_set_title (struct t_gui_buffer *buffer, const char *new_title) { if (buffer->title) free (buffer->title); buffer->title = (new_title && new_title[0]) ? strdup (new_title) : NULL; hook_signal_send ("buffer_title_changed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_set_time_for_each_line: set 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) { buffer->time_for_each_line = (time_for_each_line) ? 1 : 0; gui_buffer_ask_chat_refresh (buffer, 2); } /* * gui_buffer_set_nicklist: set nicklist for a buffer */ void gui_buffer_set_nicklist (struct t_gui_buffer *buffer, int nicklist) { buffer->nicklist = (nicklist) ? 1 : 0; gui_window_refresh_windows (); } /* * gui_buffer_set_nicklist_case_sensitive: set case_sensitive flag for a buffer */ void gui_buffer_set_nicklist_case_sensitive (struct t_gui_buffer *buffer, int case_sensitive) { buffer->nicklist_case_sensitive = (case_sensitive) ? 1 : 0; } /* * gui_buffer_set_nicklist_display_groups: set display_groups flag for a buffer */ void gui_buffer_set_nicklist_display_groups (struct t_gui_buffer *buffer, int display_groups) { buffer->nicklist_display_groups = (display_groups) ? 1 : 0; buffer->nicklist_visible_count = 0; gui_nicklist_compute_visible_count (buffer, buffer->nicklist_root); } /* * gui_buffer_set_highlight_words: set highlight words for a buffer */ void gui_buffer_set_highlight_words (struct t_gui_buffer *buffer, const char *new_highlight_words) { if (buffer->highlight_words) free (buffer->highlight_words); buffer->highlight_words = (new_highlight_words && new_highlight_words[0]) ? strdup (new_highlight_words) : NULL; } /* * gui_buffer_set_highlight_tags: set highlight tags for a buffer */ void gui_buffer_set_highlight_tags (struct t_gui_buffer *buffer, const char *new_highlight_tags) { if (buffer->highlight_tags) free (buffer->highlight_tags); if (buffer->highlight_tags_array) string_free_split (buffer->highlight_tags_array); if (new_highlight_tags) { buffer->highlight_tags = strdup (new_highlight_tags); if (buffer->highlight_tags) { buffer->highlight_tags_array = string_split (new_highlight_tags, ",", 0, 0, &buffer->highlight_tags_count); } } else { buffer->highlight_tags = NULL; buffer->highlight_tags_count = 0; buffer->highlight_tags_array = NULL; } } /* * gui_buffer_set_input_get_unknown_commands: set "input_get_unknown_commands" * flag for a buffer */ void gui_buffer_set_input_get_unknown_commands (struct t_gui_buffer *buffer, int input_get_unknown_commands) { buffer->input_get_unknown_commands = (input_get_unknown_commands) ? 1 : 0; } /* * gui_buffer_set_unread: set unread marker for a buffer */ void gui_buffer_set_unread (struct t_gui_buffer *buffer) { int refresh; if (buffer->type == GUI_BUFFER_TYPE_FORMATTED) { 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); } } /* * gui_buffer_set: set a buffer property (string) */ void gui_buffer_set (struct t_gui_buffer *buffer, const char *property, const char *value) { long number; char *error; struct t_gui_buffer_local_var *ptr_local_var; if (!property || !value) return; /* properties that does NOT need a 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 { error = NULL; number = strtol (value, &error, 10); if (error && !error[0]) gui_hotlist_add (buffer, number, NULL, 1); } } 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, "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, "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) { error = NULL; number = strtol (value, &error, 10); if (error && !error[0] && (number < GUI_BUFFER_NUM_NOTIFY)) { if (number < 0) buffer->notify = CONFIG_INTEGER(config_look_buffer_notify_default); else buffer->notify = number; } } 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_tags") == 0) { gui_buffer_set_highlight_tags (buffer, value); } else if (string_strncasecmp (property, "key_bind_", 9) == 0) { gui_keyboard_bind (buffer, property + 9, value); } else if (string_strncasecmp (property, "key_unbind_", 11) == 0) { if (strcmp (property + 11, "*") == 0) gui_keyboard_free_all (&buffer->keys, &buffer->last_key); else gui_keyboard_unbind (buffer, property + 11, 1); } else if (string_strcasecmp (property, "input") == 0) { gui_input_delete_line (buffer); gui_input_insert_string (buffer, value, 0); gui_input_text_changed_modifier_and_signal (buffer); } 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_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) { ptr_local_var = gui_buffer_local_var_search (buffer, property + 13); if (ptr_local_var) gui_buffer_local_var_remove (buffer, ptr_local_var); } } /* * gui_buffer_set: set 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_data") == 0) { buffer->close_callback_data = pointer; } else if (string_strcasecmp (property, "input_callback") == 0) { buffer->input_callback = pointer; } else if (string_strcasecmp (property, "input_callback_data") == 0) { buffer->input_callback_data = pointer; } } /* * gui_buffer_compute_num_displayed: compute "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) ptr_window->buffer->num_displayed++; } } /* * gui_buffer_add_value_num_displayed: add 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; 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; } } } /* * gui_buffer_search_main: get main buffer (weechat one, created at startup) * return first buffer if not found */ 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) return ptr_buffer; } /* buffer not found (should never occur!) */ return NULL; } /* * gui_buffer_search_by_name: search a buffer by 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; if (!name || !name[0]) return gui_current_window->buffer; 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 (ptr_buffer->plugin_name_for_upgrade) { if (strcmp (plugin, ptr_buffer->plugin_name_for_upgrade) != 0) plugin_match = 0; } else { if (ptr_buffer->plugin) { if (strcmp (plugin, ptr_buffer->plugin->name) != 0) plugin_match = 0; } else { if (strcmp (plugin, PLUGIN_CORE) != 0) plugin_match = 0; } } } if (plugin_match && (strcmp (ptr_buffer->name, name) == 0)) { return ptr_buffer; } } } /* buffer not found */ return NULL; } /* * gui_buffer_search_by_partial_name: search a buffer by name (may be partial) */ 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: mathces 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 (ptr_buffer->plugin) { if (strcmp (plugin, ptr_buffer->plugin->name) != 0) plugin_match = 0; } else { if (strcmp (plugin, PLUGIN_CORE) != 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]; } /* * gui_buffer_search_by_number: search 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; } /* * gui_buffer_count_merged_buffers: return 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; } /* * gui_buffer_is_scrolled: return 1 if all windows displaying buffer are scrolled * (user doesn't see end of buffer) * return 0 if at least one window 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) return 0; } } /* buffer found, and all windows were scrolled */ if (buffer_found) return 1; /* buffer not found */ return 0; } /* * gui_buffer_clear: clear buffer content */ void gui_buffer_clear (struct t_gui_buffer *buffer) { struct t_gui_window *ptr_win; if (!buffer) return; /* remove all lines */ gui_line_free_all (buffer); /* remove any scroll for buffer */ for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window) { if (ptr_win->buffer == buffer) { ptr_win->first_line_displayed = 1; ptr_win->start_line = NULL; ptr_win->start_line_pos = 0; } } gui_hotlist_remove_buffer (buffer); gui_buffer_ask_chat_refresh (buffer, 2); } /* * gui_buffer_clear_all: clear all buffers content */ 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->type == GUI_BUFFER_TYPE_FORMATTED) gui_buffer_clear (ptr_buffer); } } /* * gui_buffer_close: close 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; int index; struct t_gui_buffer_visited *ptr_buffer_visited; hook_signal_send ("buffer_closing", WEECHAT_HOOK_SIGNAL_POINTER, buffer); if (buffer->close_callback) { (void)(buffer->close_callback) (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); gui_buffer_unmerge (buffer, -1); } if (!weechat_quit) { /* find other buffer to display: previously visited buffer if current window is displaying buffer, or buffer # - 1 */ ptr_buffer_visited = 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->buffer == buffer) ptr_buffer_visited = NULL; } } /* 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) { 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_hotlist_remove_buffer (buffer); if (gui_hotlist_initial_buffer == buffer) gui_hotlist_initial_buffer = NULL; gui_buffer_visited_remove_by_buffer (buffer); /* decrease buffer number for all next buffers */ 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 */ if (buffer->title) free (buffer->title); if (buffer->name) free (buffer->name); if (buffer->short_name) free (buffer->short_name); if (buffer->input_buffer) free (buffer->input_buffer); if (buffer->completion) gui_completion_free (buffer->completion); gui_history_buffer_free (buffer); if (buffer->text_search_input) free (buffer->text_search_input); gui_nicklist_remove_all (buffer); gui_nicklist_remove_group (buffer, buffer->nicklist_root); if (buffer->highlight_words) free (buffer->highlight_words); if (buffer->highlight_tags) free (buffer->highlight_tags); if (buffer->highlight_tags_array) string_free_split (buffer->highlight_tags_array); gui_keyboard_free_all (&buffer->keys, &buffer->last_key); gui_buffer_local_var_remove_all (buffer); /* 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 = NULL; } hook_signal_send ("buffer_closed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); free (buffer); } /* * gui_buffer_switch_by_number: switch to another buffer with number */ void gui_buffer_switch_by_number (struct t_gui_window *window, int number) { struct t_gui_buffer *ptr_buffer; /* 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; } } } /* * gui_buffer_set_active_buffer: set active buffer (when many buffers are * merged) */ void gui_buffer_set_active_buffer (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == buffer->number) ptr_buffer->active = (ptr_buffer == buffer) ? 1 : 0; } } /* * gui_buffer_get_next_active_buffer: get next active buffer (when many buffers * are merged) */ struct t_gui_buffer * gui_buffer_get_next_active_buffer (struct t_gui_buffer *buffer) { struct t_gui_buffer *ptr_buffer; if (buffer->next_buffer && (buffer->next_buffer->number == buffer->number)) return buffer->next_buffer; else { for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((ptr_buffer != buffer) && (ptr_buffer->number == buffer->number)) { return ptr_buffer; } } } return buffer; } /* * gui_buffer_move_to_number: move 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; char buf1_str[16], buf2_str[16], *argv[2] = { NULL, NULL }; /* if only one buffer then return */ if (gui_buffers == last_gui_buffer) return; if (number < 1) number = 1; /* buffer number is already ok ? */ if (number == buffer->number) return; ptr_first_buffer = NULL; ptr_last_buffer = NULL; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == buffer->number) { if (!ptr_first_buffer) ptr_first_buffer = ptr_buffer; ptr_last_buffer = ptr_buffer; } } /* error when looking for buffers */ if (!ptr_first_buffer || !ptr_last_buffer) return; /* if group of buffers found is all buffers, then we can't move buffers! */ if ((ptr_first_buffer == gui_buffers) && (ptr_last_buffer == last_gui_buffer)) return; snprintf (buf2_str, sizeof (buf2_str) - 1, "%d", buffer->number); /* remove buffer(s) from list */ if (ptr_first_buffer == gui_buffers) { gui_buffers = ptr_last_buffer->next_buffer; gui_buffers->prev_buffer = NULL; } else if (ptr_last_buffer == last_gui_buffer) { last_gui_buffer = ptr_first_buffer->prev_buffer; last_gui_buffer->next_buffer = NULL; } 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; /* compute "number - 1" for all buffers after buffer(s) */ for (ptr_buffer = ptr_last_buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number--; } if (number == 1) { for (ptr_buffer = ptr_first_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = 1; if (ptr_buffer == ptr_last_buffer) break; } gui_buffers->prev_buffer = ptr_last_buffer; ptr_first_buffer->prev_buffer = NULL; ptr_last_buffer->next_buffer = gui_buffers; gui_buffers = ptr_first_buffer; } else { /* 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 = ptr_buffer_pos->number; if (ptr_buffer == ptr_last_buffer) break; } ptr_first_buffer->prev_buffer = ptr_buffer_pos->prev_buffer; ptr_last_buffer->next_buffer = ptr_buffer_pos; if (ptr_buffer_pos->prev_buffer) (ptr_buffer_pos->prev_buffer)->next_buffer = ptr_first_buffer; ptr_buffer_pos->prev_buffer = ptr_last_buffer; } else { /* number not found (too big)? => add to end */ for (ptr_buffer = ptr_first_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = last_gui_buffer->number + 1; if (ptr_buffer == ptr_last_buffer) break; } ptr_first_buffer->prev_buffer = last_gui_buffer; ptr_last_buffer->next_buffer = NULL; last_gui_buffer->next_buffer = ptr_first_buffer; last_gui_buffer = ptr_last_buffer; } } /* compute "number + 1" for all buffers after buffer(s) */ for (ptr_buffer = ptr_last_buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number++; } snprintf (buf1_str, sizeof (buf1_str) - 1, "%d", buffer->number); argv[0] = buf1_str; argv[1] = buf2_str; hook_signal_send ("buffer_moved", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_merge: merge a buffer to another buffer */ void gui_buffer_merge (struct t_gui_buffer *buffer, struct t_gui_buffer *target_buffer) { struct t_gui_buffer *ptr_buffer; int target_number; /* if only one buffer then return */ if (gui_buffers == last_gui_buffer) return; if ((buffer == target_buffer) || (buffer->number == target_buffer->number)) return; if (gui_buffer_count_merged_buffers (buffer->number) > 1) gui_buffer_unmerge (buffer, -1); /* check if current buffer and target buffers are type "formatted" */ if ((buffer->type != GUI_BUFFER_TYPE_FORMATTED) || (target_buffer->type != GUI_BUFFER_TYPE_FORMATTED)) { gui_chat_printf (NULL, _("%sError: it is only possible to merge buffers " "with formatted content"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]); return; } /* move buffer immediately after number we want to merge to */ target_number = (buffer->number < target_buffer->number) ? target_buffer->number : target_buffer->number + 1; if (buffer->number != target_number) gui_buffer_move_to_number (buffer, target_number); /* change number */ buffer->number--; /* mix lines */ gui_line_mix_buffers (buffer); /* set buffer as active in merged buffers group */ gui_buffer_set_active_buffer (buffer); /* compute "number - 1" for next buffers */ for (ptr_buffer = buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number--; } gui_buffer_compute_num_displayed (); gui_window_ask_refresh (1); hook_signal_send ("buffer_merged", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_unmerge: unmerge a buffer from group of merged buffers * if number >= 1, then buffer is moved to this number, * otherwise it is moved 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 only one buffer then return */ if (gui_buffers == last_gui_buffer) return; ptr_new_active_buffer = NULL; num_merged = gui_buffer_count_merged_buffers (buffer->number); /* can't unmerge if buffer is not merged to at least one buffer */ if (num_merged < 2) return; /* by default, we move buffer to buffer->number + 1 */ if ((number < 1) || (number == buffer->number)) { number = buffer->number + 1; } else { if (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_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); 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; for (ptr_buffer = buffer->next_buffer; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number++; } gui_buffer_compute_num_displayed (); if (ptr_new_active_buffer) { gui_line_compute_prefix_max_length (ptr_new_active_buffer->mixed_lines); gui_line_compute_buffer_max_length (ptr_new_active_buffer, ptr_new_active_buffer->mixed_lines); } gui_window_ask_refresh (1); hook_signal_send ("buffer_unmerged", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * gui_buffer_visited_search: search 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; } /* * gui_buffer_visited_search_by_number: search a visited buffer in list of * visited buffers */ 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; } /* * gui_buffer_visited_remove: remove 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; } /* * gui_buffer_visited_remove_by_buffer: remove 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); } /* * gui_buffer_visited_remove_all: remove all visited buffers from list */ void gui_buffer_visited_remove_all () { while (gui_buffers_visited) { gui_buffer_visited_remove (gui_buffers_visited); } } /* * gui_buffer_visited_add: add 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 (gui_buffers_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; } /* * gui_buffer_visited_get_index_previous: get index for previously visited buffer * return -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; } /* * gui_buffer_visited_get_index_next: get index for next visited buffer * return -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 >= gui_buffers_visited_count - 1)) return -1; return gui_buffers_visited_index + 1; } /* * gui_buffer_add_to_infolist: add a buffer in an infolist * return 1 if ok, 0 if 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; struct t_gui_buffer_local_var *ptr_local_var; 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", plugin_get_name (buffer->plugin))) return 0; if (!infolist_new_var_integer (ptr_item, "number", buffer->number)) return 0; if (!infolist_new_var_string (ptr_item, "name", buffer->name)) return 0; if (!infolist_new_var_string (ptr_item, "short_name", buffer->short_name)) 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, "print_hooks_enabled", buffer->print_hooks_enabled)) 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_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_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, "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_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_tags", buffer->highlight_tags)) 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++; } i = 0; for (ptr_local_var = buffer->local_variables; ptr_local_var; ptr_local_var = ptr_local_var->next_var) { snprintf (option_name, sizeof (option_name), "localvar_name_%05d", i); if (!infolist_new_var_string (ptr_item, option_name, ptr_local_var->name)) return 0; snprintf (option_name, sizeof (option_name), "localvar_value_%05d", i); if (!infolist_new_var_string (ptr_item, option_name, ptr_local_var->value)) return 0; i++; } return 1; } /* * gui_buffer_dump_hexa: dump content of buffer as hexa data in log file */ void gui_buffer_dump_hexa (struct t_gui_buffer *buffer) { struct t_gui_line *ptr_line; int num_line, msg_pos; char *message_without_colors, *tags; char hexa[(16 * 3) + 1], ascii[(16 * 2) + 1]; int hexa_pos, ascii_pos; 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 */ message_without_colors = (ptr_line->data->message) ? gui_color_decode (ptr_line->data->message, NULL) : NULL; log_printf (""); log_printf (" line %d: %s", num_line, (message_without_colors) ? message_without_colors : "(null)"); 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", (tags) ? tags : "(none)"); if (tags) free (tags); /* display raw message for line */ if (ptr_line->data->message) { log_printf (""); log_printf (" raw data for line %d (with color codes):", num_line); msg_pos = 0; hexa_pos = 0; ascii_pos = 0; while (ptr_line->data->message[msg_pos]) { snprintf (hexa + hexa_pos, 4, "%02X ", (unsigned char)(ptr_line->data->message[msg_pos])); hexa_pos += 3; snprintf (ascii + ascii_pos, 3, "%c ", ((((unsigned char)ptr_line->data->message[msg_pos]) < 32) || (((unsigned char)ptr_line->data->message[msg_pos]) > 127)) ? '.' : (unsigned char)(ptr_line->data->message[msg_pos])); ascii_pos += 2; if (ascii_pos == 32) { log_printf (" %-48s %s", hexa, ascii); hexa_pos = 0; ascii_pos = 0; } msg_pos++; } if (ascii_pos > 0) log_printf (" %-48s %s", hexa, ascii); } num_line++; } } /* * gui_buffer_print_log: print buffer infos in log (usually for crash dump) */ void gui_buffer_print_log () { struct t_gui_buffer *ptr_buffer; struct t_gui_buffer_local_var *ptr_local_var; struct t_gui_line *ptr_line; struct t_gui_buffer_visited *ptr_buffer_visited; char *tags; int num; 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, plugin_get_name (ptr_buffer->plugin)); 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 (" name . . . . . . . . . : '%s'", ptr_buffer->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 (" print_hooks_enabled. . : %d", ptr_buffer->print_hooks_enabled); log_printf (" close_callback . . . . : 0x%lx", ptr_buffer->close_callback); log_printf (" close_callback_data. . : 0x%lx", ptr_buffer->close_callback_data); 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_visible_count.: %d", ptr_buffer->nicklist_visible_count); log_printf (" input. . . . . . . . . : %d", ptr_buffer->input); log_printf (" input_callback . . . . : 0x%lx", ptr_buffer->input_callback); 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_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 (" 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_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_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 (" keys . . . . . . . . . : 0x%lx", ptr_buffer->keys); log_printf (" last_key . . . . . . . : 0x%lx", ptr_buffer->last_key); log_printf (" local_variables. . . . : 0x%lx", ptr_buffer->local_variables); log_printf (" last_local_var . . . . : 0x%lx", ptr_buffer->last_local_var); log_printf (" prev_buffer. . . . . . : 0x%lx", ptr_buffer->prev_buffer); log_printf (" next_buffer. . . . . . : 0x%lx", ptr_buffer->next_buffer); if (ptr_buffer->keys) { log_printf (""); log_printf (" => keys = 0x%lx, last_key = 0x%lx:", ptr_buffer->keys, ptr_buffer->last_key); gui_keyboard_print_log (ptr_buffer); } if (ptr_buffer->local_variables) { log_printf (""); log_printf (" => local_variables = 0x%lx, last_local_var = 0x%lx:", ptr_buffer->local_variables, ptr_buffer->last_local_var); for (ptr_local_var = ptr_buffer->local_variables; ptr_local_var; ptr_local_var = ptr_local_var->next_var) { log_printf (""); log_printf (" [local variable (addr:0x%lx)]", ptr_local_var); log_printf (" name . . . . . . . : '%s'", ptr_local_var->name); log_printf (" value. . . . . . . : '%s'", ptr_local_var->value); } } log_printf (""); log_printf (" => nicklist_root (addr:0x%lx):", ptr_buffer->nicklist_root); gui_nicklist_print_log (ptr_buffer->nicklist_root, 0); log_printf (""); log_printf (" => last 100 lines:"); num = 0; ptr_line = ptr_buffer->lines->last_line; while (ptr_line && (num < 100)) { num++; ptr_line = ptr_line->prev_line; } if (!ptr_line) ptr_line = ptr_buffer->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; } if (ptr_buffer->completion) { log_printf (""); gui_completion_print_log (ptr_buffer->completion); } } 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++; } }