/* * Copyright (c) 2003-2008 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-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-main.h" #include "gui-nicklist.h" #include "gui-status.h" #include "gui-window.h" struct t_gui_buffer *gui_buffers = NULL; /* first buffer */ struct t_gui_buffer *last_gui_buffer = NULL; /* last buffer */ struct t_gui_buffer *gui_previous_buffer = NULL; /* previous buffer */ char *gui_buffer_notify_string[GUI_BUFFER_NUM_NOTIFY] = { "none", "highlight", "message", "all" }; /* * gui_buffer_new: create a new buffer in current window */ struct t_gui_buffer * gui_buffer_new (struct t_weechat_plugin *plugin, const char *category, 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; if (!category || !name) return NULL; if (gui_buffer_search_by_category_name (category, name)) { gui_chat_printf (NULL, _("%sError: a buffer with same name already exists " "(%s / %s)"), gui_chat_prefix[GUI_CHAT_PREFIX_ERROR], category, name); return NULL; } /* create new buffer */ new_buffer = malloc (sizeof (*new_buffer)); if (new_buffer) { /* init buffer */ new_buffer->plugin = plugin; new_buffer->number = (last_gui_buffer) ? last_gui_buffer->number + 1 : 1; new_buffer->category = (category) ? strdup (category) : NULL; new_buffer->name = strdup (name); new_buffer->type = GUI_BUFFER_TYPE_FORMATED; new_buffer->notify = CONFIG_INTEGER(config_look_buffer_notify_default); new_buffer->num_displayed = 0; /* close callback */ new_buffer->close_callback = close_callback; new_buffer->close_callback_data = close_callback_data; /* title */ new_buffer->title = NULL; new_buffer->title_refresh_needed = 1; /* chat lines (formated) */ new_buffer->lines = NULL; new_buffer->last_line = NULL; new_buffer->last_read_line = NULL; new_buffer->lines_count = 0; new_buffer->lines_hidden = 0; new_buffer->prefix_max_length = 0; 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; new_buffer->nicklist_refresh_needed = 1; 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_nick = NULL; new_buffer->input_buffer_alloc = GUI_BUFFER_INPUT_BLOCK_SIZE; new_buffer->input_buffer = malloc (GUI_BUFFER_INPUT_BLOCK_SIZE); new_buffer->input_buffer_color_mask = malloc (GUI_BUFFER_INPUT_BLOCK_SIZE); new_buffer->input_buffer[0] = '\0'; new_buffer->input_buffer_color_mask[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; new_buffer->input_refresh_needed = 1; /* init completion */ new_completion = malloc (sizeof (*new_completion)); if (new_completion) { new_buffer->completion = new_completion; gui_completion_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_count = 0; new_buffer->highlight_tags_array = NULL; /* keys */ new_buffer->keys = NULL; new_buffer->last_key = NULL; /* add buffer to buffers list */ new_buffer->prev_buffer = last_gui_buffer; if (gui_buffers) last_gui_buffer->next_buffer = new_buffer; else gui_buffers = new_buffer; last_gui_buffer = new_buffer; new_buffer->next_buffer = NULL; /* first buffer creation ? */ if (!gui_current_window->buffer) { gui_current_window->buffer = new_buffer; gui_current_window->first_line_displayed = 1; gui_current_window->start_line = NULL; gui_current_window->start_line_pos = 0; gui_window_calculate_pos_size (gui_current_window, 1); gui_window_switch_to_buffer (gui_current_window, new_buffer); gui_window_redraw_buffer (new_buffer); } hook_signal_send ("buffer_open", WEECHAT_HOOK_SIGNAL_POINTER, new_buffer); } else return NULL; return new_buffer; } /* * 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_get_integer: get a buffer property as integer */ int gui_buffer_get_integer (struct t_gui_buffer *buffer, const char *property) { if (string_strcasecmp (property, "notify") == 0) return buffer->notify; else if (string_strcasecmp (property, "lines_hidden") == 0) return buffer->lines_hidden; return 0; } /* * gui_buffer_get_string: get a buffer property as string */ char * gui_buffer_get_string (struct t_gui_buffer *buffer, const char *property) { if (string_strcasecmp (property, "plugin") == 0) return (buffer->plugin) ? buffer->plugin->name : NULL; else if (string_strcasecmp (property, "category") == 0) return buffer->category; else if (string_strcasecmp (property, "name") == 0) return buffer->name; else if (string_strcasecmp (property, "title") == 0) return buffer->title; else if (string_strcasecmp (property, "nick") == 0) return buffer->input_nick; 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 (string_strcasecmp (property, "plugin") == 0) return buffer->plugin; return NULL; } /* * gui_buffer_ask_title_refresh: set "title_refresh_needed" flag */ void gui_buffer_ask_title_refresh (struct t_gui_buffer *buffer, int refresh) { if (refresh > buffer->title_refresh_needed) buffer->title_refresh_needed = refresh; } /* * 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_ask_nicklist_refresh: set "nicklist_refresh_needed" flag */ void gui_buffer_ask_nicklist_refresh (struct t_gui_buffer *buffer, int refresh) { if (refresh > buffer->nicklist_refresh_needed) buffer->nicklist_refresh_needed = refresh; } /* * gui_buffer_ask_input_refresh: set "input_refresh_needed" flag */ void gui_buffer_ask_input_refresh (struct t_gui_buffer *buffer, int refresh) { if (refresh > buffer->input_refresh_needed) buffer->input_refresh_needed = refresh; } /* * gui_buffer_set_category: set category for a buffer */ void gui_buffer_set_category (struct t_gui_buffer *buffer, const char *category) { if (category && category[0]) { if (buffer->category) free (buffer->category); buffer->category = strdup (category); } gui_status_refresh_needed = 1; hook_signal_send ("buffer_renamed", WEECHAT_HOOK_SIGNAL_POINTER, buffer); } /* * 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_status_refresh_needed = 1; 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_chat_line_free_all (buffer); buffer->type = type; gui_buffer_ask_chat_refresh (buffer, 2); } /* * 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; gui_buffer_ask_title_refresh (buffer, 1); hook_signal_send ("buffer_title_changed", WEECHAT_HOOK_SIGNAL_STRING, NULL); } /* * 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_ask_nicklist_refresh (buffer, 1); } /* * gui_buffer_set_nick: set nick for a buffer */ void gui_buffer_set_nick (struct t_gui_buffer *buffer, const char *new_nick) { if (buffer->input_nick) free (buffer->input_nick); buffer->input_nick = (new_nick && new_nick[0]) ? strdup (new_nick) : NULL; gui_buffer_ask_input_refresh (buffer, 1); } /* * 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_array) string_free_exploded (buffer->highlight_tags_array); if (new_highlight_tags) { buffer->highlight_tags_array = string_explode (new_highlight_tags, ",", 0, 0, &buffer->highlight_tags_count); } else { buffer->highlight_tags_count = 0; buffer->highlight_tags_array = NULL; } } /* * gui_buffer_set: set a buffer property */ void gui_buffer_set (struct t_gui_buffer *buffer, const char *property, const char *value) { long number; char *error; 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, "display") == 0) { gui_window_switch_to_buffer (gui_current_window, buffer); gui_window_redraw_buffer (buffer); } else if (string_strcasecmp (property, "category") == 0) { gui_buffer_set_category (buffer, value); } else if (string_strcasecmp (property, "name") == 0) { gui_buffer_set_name (buffer, value); } else if (string_strcasecmp (property, "type") == 0) { if (string_strcasecmp (value, "formated") == 0) gui_buffer_set_type (buffer, GUI_BUFFER_TYPE_FORMATED); 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, "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, "nick") == 0) { gui_buffer_set_nick (buffer, value); } 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); } else if (string_strcasecmp (property, "input") == 0) { gui_input_delete_line (buffer); gui_input_insert_string (buffer, value, 0); gui_input_text_changed_signal (); gui_buffer_ask_input_refresh (buffer, 1); } } /* * 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, return first buffer by default */ return gui_buffers; } /* * gui_buffer_search_by_category_name: search a buffer by category and/or name */ struct t_gui_buffer * gui_buffer_search_by_category_name (const char *category, const char *name) { struct t_gui_buffer *ptr_buffer; if (!category && !name) return gui_current_window->buffer; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if ((!category || (ptr_buffer->category && (strcmp (ptr_buffer->category, category) == 0))) && (!name || (ptr_buffer->name && (strcmp (ptr_buffer->name, name) == 0)))) return ptr_buffer; } /* buffer not found */ return NULL; } /* * 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_find_window: find a window displaying buffer */ struct t_gui_window * gui_buffer_find_window (struct t_gui_buffer *buffer) { struct t_gui_window *ptr_win; if (gui_current_window->buffer == buffer) return gui_current_window; for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window) { if (ptr_win->buffer == buffer) return ptr_win; } /* no window found */ return NULL; } /* * 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_match_category_name: return 1 if buffer matches category.name * otherwise 0 * category or name may begin or end with "*" * examples: * *.#weechat * freenode.* * freenode.#weechat* * freenode.*chat* */ int gui_buffer_match_category_name (struct t_gui_buffer *buffer, const char *mask, int case_sensitive) { char *pos_point, *category; const char *pos_name; int rc; if (!mask || !mask[0]) return 0; pos_point = strchr (mask, '.'); if (pos_point) { category = string_strndup (mask, pos_point - mask); pos_name = pos_point + 1; } else { category = NULL; pos_name = mask; } rc = 1; if (category && buffer->category && !string_match (buffer->category, category, case_sensitive)) rc = 0; if (rc && !string_match (buffer->name, pos_name, case_sensitive)) rc = 0; if (category) free (category); return rc; } /* * 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 buffer from hotlist */ gui_hotlist_remove_buffer (buffer); /* remove all lines */ gui_chat_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_buffer_ask_chat_refresh (buffer, 2); gui_status_refresh_needed = 1; } /* * 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) { gui_buffer_clear (ptr_buffer); } } /* * gui_buffer_close: close a buffer */ void gui_buffer_close (struct t_gui_buffer *buffer, int switch_to_another) { struct t_gui_window *ptr_window; struct t_gui_buffer *ptr_buffer; hook_signal_send ("buffer_closing", WEECHAT_HOOK_SIGNAL_POINTER, buffer); if (buffer->close_callback) { (void)(buffer->close_callback) (buffer->close_callback_data, buffer); } if (switch_to_another) { for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { if ((buffer == ptr_window->buffer) && ((buffer->next_buffer) || (buffer->prev_buffer))) gui_buffer_switch_previous (ptr_window); } } gui_hotlist_remove_buffer (buffer); if (gui_hotlist_initial_buffer == buffer) gui_hotlist_initial_buffer = NULL; if (gui_previous_buffer == buffer) gui_previous_buffer = NULL; /* 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_chat_line_free_all (buffer); /* free some data */ if (buffer->title) free (buffer->title); if (buffer->category) free (buffer->category); if (buffer->name) free (buffer->name); if (buffer->input_buffer) free (buffer->input_buffer); if (buffer->input_buffer_color_mask) free (buffer->input_buffer_color_mask); 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); if (buffer->highlight_words) free (buffer->highlight_words); if (buffer->highlight_tags_array) string_free_exploded (buffer->highlight_tags_array); gui_keyboard_free_all (&buffer->keys, &buffer->last_key); /* 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); if (gui_windows && gui_current_window && gui_current_window->buffer) gui_status_refresh_needed = 1; } /* * gui_buffer_switch_previous: switch to previous buffer */ void gui_buffer_switch_previous (struct t_gui_window *window) { if (!gui_ok) return; /* if only one buffer then return */ if (gui_buffers == last_gui_buffer) return; if (window->buffer->prev_buffer) gui_window_switch_to_buffer (window, window->buffer->prev_buffer); else gui_window_switch_to_buffer (window, last_gui_buffer); gui_window_redraw_buffer (window->buffer); } /* * gui_buffer_switch_next: switch to next buffer */ void gui_buffer_switch_next (struct t_gui_window *window) { if (!gui_ok) return; /* if only one buffer then return */ if (gui_buffers == last_gui_buffer) return; if (window->buffer->next_buffer) gui_window_switch_to_buffer (window, window->buffer->next_buffer); else gui_window_switch_to_buffer (window, gui_buffers); gui_window_redraw_buffer (window->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) return; /* buffer is currently displayed ? */ if (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)) { gui_window_switch_to_buffer (window, ptr_buffer); gui_window_redraw_buffer (window->buffer); return; } } } /* * 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_buffer; int i; 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; snprintf (buf2_str, sizeof (buf2_str) - 1, "%d", buffer->number); /* remove buffer from list */ if (buffer == gui_buffers) { gui_buffers = buffer->next_buffer; gui_buffers->prev_buffer = NULL; } if (buffer == last_gui_buffer) { last_gui_buffer = buffer->prev_buffer; last_gui_buffer->next_buffer = NULL; } 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 (number == 1) { gui_buffers->prev_buffer = buffer; buffer->prev_buffer = NULL; buffer->next_buffer = gui_buffers; gui_buffers = buffer; } else { /* assign new number to all buffers */ i = 1; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = i++; } /* search for new position in the list */ for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { if (ptr_buffer->number == number) break; } if (ptr_buffer) { /* insert 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; ptr_buffer->prev_buffer = buffer; } else { /* number not found (too big)? => add to end */ buffer->prev_buffer = last_gui_buffer; buffer->next_buffer = NULL; last_gui_buffer->next_buffer = buffer; last_gui_buffer = buffer; } } /* assign new number to all buffers */ i = 1; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { ptr_buffer->number = i++; } gui_window_redraw_buffer (buffer); 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_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; char hexa[(16 * 3) + 1], ascii[(16 * 2) + 1]; int hexa_pos, ascii_pos; log_printf ("[buffer dump hexa (addr:0x%x)]", buffer); num_line = 1; for (ptr_line = buffer->lines; ptr_line; ptr_line = ptr_line->next_line) { /* display line without colors */ message_without_colors = (ptr_line->message) ? (char *)gui_color_decode ((unsigned char *)ptr_line->message) : 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); /* display raw message for line */ if (ptr_line->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->message[msg_pos]) { snprintf (hexa + hexa_pos, 4, "%02X ", (unsigned char)(ptr_line->message[msg_pos])); hexa_pos += 3; snprintf (ascii + ascii_pos, 3, "%c ", ((((unsigned char)ptr_line->message[msg_pos]) < 32) || (((unsigned char)ptr_line->message[msg_pos]) > 127)) ? '.' : (unsigned char)(ptr_line->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_line *ptr_line; char *tags; int num; for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer) { log_printf (""); log_printf ("[buffer (addr:0x%x)]", ptr_buffer); log_printf (" plugin . . . . . . . . : 0x%x", ptr_buffer->plugin); log_printf (" number . . . . . . . . : %d", ptr_buffer->number); log_printf (" category . . . . . . . : '%s'", ptr_buffer->category); log_printf (" name . . . . . . . . . : '%s'", ptr_buffer->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 (" title. . . . . . . . . : '%s'", ptr_buffer->title); log_printf (" lines. . . . . . . . . : 0x%x", ptr_buffer->lines); log_printf (" last_line. . . . . . . : 0x%x", ptr_buffer->last_line); log_printf (" last_read_line . . . . : 0x%x", ptr_buffer->last_read_line); log_printf (" lines_count. . . . . . : %d", ptr_buffer->lines_count); log_printf (" lines_hidden . . . . . : %d", ptr_buffer->lines_hidden); log_printf (" prefix_max_length. . . : %d", ptr_buffer->prefix_max_length); 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%x", 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 (" nicklist_refresh_needed: %d", ptr_buffer->nicklist_refresh_needed); log_printf (" input. . . . . . . . . : %d", ptr_buffer->input); log_printf (" input_callback . . . . : 0x%x", ptr_buffer->input_callback); log_printf (" input_callback_data. . : 0x%x", ptr_buffer->input_callback_data); log_printf (" input_nick . . . . . . : '%s'", ptr_buffer->input_nick); log_printf (" input_buffer . . . . . : '%s'", ptr_buffer->input_buffer); log_printf (" input_buffer_color_mask: '%s'", ptr_buffer->input_buffer_color_mask); 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%x", ptr_buffer->completion); log_printf (" history. . . . . . . . : 0x%x", ptr_buffer->history); log_printf (" last_history . . . . . : 0x%x", ptr_buffer->last_history); log_printf (" ptr_history. . . . . . : 0x%x", 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_count . : %d", ptr_buffer->highlight_tags_count); log_printf (" highlight_tags_array . : 0x%x", ptr_buffer->highlight_tags_array); log_printf (" prev_buffer. . . . . . : 0x%x", ptr_buffer->prev_buffer); log_printf (" next_buffer. . . . . . : 0x%x", ptr_buffer->next_buffer); log_printf (""); log_printf (" => nicklist_root (addr:0x%x):", ptr_buffer->nicklist_root); gui_nicklist_print_log (ptr_buffer->nicklist_root, 0); if (ptr_buffer->keys) { log_printf (""); log_printf (" => keys = 0x%x, last_key = 0x%x:", ptr_buffer->keys, ptr_buffer->last_key); gui_keyboard_print_log (ptr_buffer); } log_printf (""); log_printf (" => last 100 lines:"); num = 0; ptr_line = ptr_buffer->last_line; while (ptr_line && (num < 100)) { num++; ptr_line = ptr_line->prev_line; } if (!ptr_line) ptr_line = ptr_buffer->lines; else ptr_line = ptr_line->next_line; while (ptr_line) { num--; tags = string_build_with_exploded (ptr_line->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->y, ptr_line->str_time, (tags) ? tags : "", (int)(ptr_line->displayed), (int) (ptr_line->highlight), (int)(ptr_line->refresh_needed), ptr_line->prefix); log_printf (" data: '%s'", ptr_line->message); if (tags) free (tags); ptr_line = ptr_line->next_line; } if (ptr_buffer->completion) { log_printf (""); gui_completion_print_log (ptr_buffer->completion); } } }