/* gui_prefs.c * Dialog box for GUI preferences * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * 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 2 * 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "config.h" #include #include #include #include #include "cfile.h" #include "ui/gtk/prefs_gui.h" #include "ui/gtk/help_dlg.h" #include "ui/gtk/supported_protos_dlg.h" #include "ui/gtk/prefs_dlg.h" #include "ui/gtk/main_titlebar.h" #include "ui/gtk/gui_utils.h" #include "ui/gtk/main.h" #include "ui/gtk/main_toolbar.h" #include "ui/gtk/webbrowser.h" #include "ui/gtk/main_welcome.h" static gint fetch_enum_value(gpointer control, const enum_val_t *enumvals); static gboolean fileopen_dir_changed_cb(GtkWidget *myentry, GdkEvent *event _U_, gpointer parent_w _U_); static gboolean fileopen_preview_changed_cb(GtkWidget *myentry _U_, GdkEvent *event, gpointer parent_w); static void fileopen_selected_cb(GtkWidget *mybutton_rb _U_, gpointer parent_w); static gboolean recent_files_count_changed_cb(GtkWidget *recent_files_entry _U_, GdkEvent *event _U_, gpointer parent_w); static gboolean recent_df_entries_changed_cb(GtkWidget *recent_df_entry _U_, GdkEvent *event _U_, gpointer parent_w); static gint scroll_percent_changed_cb(GtkWidget *recent_df_entry _U_, GdkEvent *event _U_, gpointer parent_w); #define GEOMETRY_POSITION_KEY "geometry_position" #define GEOMETRY_SIZE_KEY "geometry_size" #define GEOMETRY_MAXIMIZED_KEY "geometry_maximized" #if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION) #define MACOSX_STYLE_KEY "macosx_style" #endif #ifdef _WIN32 #define GUI_CONSOLE_OPEN_KEY "console_open" #define ENABLE_UPDATE_KEY "enable_update" #endif #define GUI_FILEOPEN_KEY "fileopen_behavior" #define GUI_FILEOPEN_PREVIEW_KEY "fileopen_preview_timeout" #define GUI_RECENT_FILES_COUNT_KEY "recent_files_count" #define GUI_RECENT_DF_ENTRIES_KEY "recent_display_filter_entries" #define GUI_FILEOPEN_DIR_KEY "fileopen_directory" #define GUI_ASK_UNSAVED_KEY "ask_unsaved" #define GUI_WEBBROWSER_KEY "webbrowser" #define GUI_FIND_WRAP_KEY "find_wrap" #define GUI_USE_PREF_SAVE_KEY "use_pref_save" #define GUI_SHOW_VERSION_KEY "show_version" #define GUI_EXPERT_EYECANDY_KEY "expert_eyecandy" #define GUI_AUTO_SCROLL_KEY "auto_scroll_on_expand" #define GUI_SCROLL_PERCENT_KEY "scroll_percent_on_expand" #define GUI_PACKET_EDITOR "packet_editor" static const enum_val_t filter_toolbar_placement_vals[] _U_ = { { "FALSE", "Below the main toolbar", FALSE }, { "TRUE", "Insert into statusbar", TRUE }, { NULL, NULL, 0 } }; static const enum_val_t highlight_style_vals[] _U_ = { { "FALSE", "Bold", FALSE }, { "TRUE", "Inverse", TRUE }, { NULL, NULL, 0 } }; static const enum_val_t toolbar_style_vals[] _U_ = { { "ICONS", "Icons only", TB_STYLE_ICONS }, { "TEXT", "Text only", TB_STYLE_TEXT }, { "BOTH", "Icons & Text", TB_STYLE_BOTH }, { NULL, NULL, 0 } }; #ifdef _WIN32 static const enum_val_t gui_console_open_vals[] = { { "NEVER", "Never", console_open_never }, { "AUTOMATIC", "Automatic (advanced user)", console_open_auto }, { "ALWAYS", "Always (debugging)", console_open_always }, { NULL, NULL, 0 } }; #endif static const enum_val_t gui_version_placement_vals[] = { { "WELCOME", "Welcome only", version_welcome_only }, { "TITLE", "Title only", version_title_only }, { "BOTH", "Both", version_both }, { "NEITHER", "Neither", version_neither }, { NULL, NULL, 0 } }; static const enum_val_t gui_fileopen_vals[] = { { "LAST_OPENED", "Remember last directory", FO_STYLE_LAST_OPENED }, { "SPECIFIED", "Always start in:", FO_STYLE_SPECIFIED }, { NULL, NULL, 0 } }; /* Used to contain the string from the Recent Files Count Max pref item */ static char recent_files_count_max_str[128] = ""; /* Used to contain the string from the Recent Display Filter Max Entries pref item */ static char recent_df_entries_max_str[128] = ""; /* Used to contain the string from the Open File preview timeout pref item */ static char open_file_preview_str[128] = ""; /* Used to contain the string from the Auto Scroll Percentage pref item */ static char scroll_percent_preview_str[128] = ""; GtkWidget* gui_prefs_show(void) { GtkWidget *main_grid, *main_vb; #ifdef _WIN32 GtkWidget *console_open_om, *enable_update_cb; #endif GtkWidget *fileopen_rb, *fileopen_dir_te, *fileopen_preview_te; GtkWidget *recent_files_count_max_te, *recent_df_entries_max_te, *ask_unsaved_cb, *find_wrap_cb; GtkWidget *use_pref_save_cb; GtkWidget *show_version_om; GtkWidget *auto_scroll_cb, *scroll_percent_te; GtkWidget *webbrowser_te; GtkWidget *save_position_cb, *save_size_cb, *save_maximized_cb; #if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION) GtkWidget *macosx_style_cb; #endif GtkWidget *expert_info_eyecandy_cb; GtkWidget *packet_editor_cb; int pos = 0; char current_val_str[128]; /* The columns haven't been changed yet */ cfile.columns_changed = FALSE; /* Main vertical box */ main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 7, FALSE); gtk_container_set_border_width( GTK_CONTAINER(main_vb), 5 ); /* Main grid */ main_grid = ws_gtk_grid_new(); gtk_box_pack_start(GTK_BOX(main_vb), main_grid, FALSE, FALSE, 0); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_set_vexpand(GTK_WIDGET(main_grid), FALSE); /* Ignore VEXPAND requests from children */ #endif ws_gtk_grid_set_row_spacing(GTK_GRID(main_grid), 10); ws_gtk_grid_set_column_spacing(GTK_GRID(main_grid), 15); /* Geometry prefs */ save_position_cb = create_preference_check_button(main_grid, pos++, "Save window position:", "Save the position of the main window.", prefs.gui_geometry_save_position); g_object_set_data(G_OBJECT(main_vb), GEOMETRY_POSITION_KEY, save_position_cb); save_size_cb = create_preference_check_button(main_grid, pos++, "Save window size:", "Save the size of the main window.", prefs.gui_geometry_save_size); g_object_set_data(G_OBJECT(main_vb), GEOMETRY_SIZE_KEY, save_size_cb); save_maximized_cb = create_preference_check_button(main_grid, pos++, "Save maximized state:", "Save the maximized state of the main window.", prefs.gui_geometry_save_maximized); g_object_set_data(G_OBJECT(main_vb), GEOMETRY_MAXIMIZED_KEY, save_maximized_cb); #ifdef _WIN32 enable_update_cb = create_preference_check_button(main_grid, pos++, "Check for updates:", "Periodically check for new versions of Wireshark.", prefs.gui_update_enabled); g_object_set_data(G_OBJECT(main_vb), ENABLE_UPDATE_KEY, enable_update_cb); #endif #if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION) macosx_style_cb = create_preference_check_button(main_grid, pos++, "Mac OS X style", "Create a Mac OS X look and feel. Checking this box will move the " "menu bar to the top of the screen instead of the top of the Wireshark window. " "Requires a restart of Wireshark to take effect.", prefs.gui_macosx_style); g_object_set_data(G_OBJECT(main_vb), MACOSX_STYLE_KEY, macosx_style_cb); #endif #ifdef _WIN32 /* How the console window should be opened */ console_open_om = create_preference_option_menu(main_grid, pos++, "Open a console window", "Whether to open a console window " "(Automatic will open a console if messages appear).", gui_console_open_vals, prefs.gui_console_open); g_object_set_data(G_OBJECT(main_vb), GUI_CONSOLE_OPEN_KEY, console_open_om); #endif /* Allow user to select where they want the File Open dialog to open to * by default */ fileopen_rb = create_preference_radio_buttons(main_grid, pos++, "\"File Open\" dialog behavior:", "Which directory the \"File Open\" dialog should start with.", gui_fileopen_vals, prefs.gui_fileopen_style); /* Directory to default File Open dialog to */ fileopen_dir_te = create_preference_entry(main_grid, pos++, "Directory:", "The \"File Open\" dialog defaults always to this directory.", prefs.gui_fileopen_dir); g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_KEY, fileopen_rb); g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_DIR_KEY, fileopen_dir_te); g_signal_connect(fileopen_rb, "clicked", G_CALLBACK(fileopen_selected_cb), main_vb); g_signal_connect(fileopen_dir_te, "focus-out-event", G_CALLBACK(fileopen_dir_changed_cb), main_vb); /* File Open dialog preview timeout */ fileopen_preview_te = create_preference_entry(main_grid, pos++, "\"File Open\" preview timeout:", "Reading preview data in the \"File Open\" dialog will be stopped after given seconds.", open_file_preview_str); g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_fileopen_preview); gtk_entry_set_text(GTK_ENTRY(fileopen_preview_te), current_val_str); g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_PREVIEW_KEY, fileopen_preview_te); g_signal_connect(fileopen_preview_te, "focus_out_event", G_CALLBACK(fileopen_preview_changed_cb), main_vb); /* Number of recent entries in the display filter list ... */ recent_df_entries_max_te = create_preference_entry(main_grid, pos++, "Maximum recent filters:", "Maximum number of recent entries in filter display list.", recent_df_entries_max_str); g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_recent_df_entries_max); gtk_entry_set_text(GTK_ENTRY(recent_df_entries_max_te), current_val_str); g_object_set_data(G_OBJECT(main_vb), GUI_RECENT_DF_ENTRIES_KEY, recent_df_entries_max_te); g_signal_connect(recent_df_entries_max_te, "focus_out_event", G_CALLBACK(recent_df_entries_changed_cb), main_vb); /* Number of entries in the recent_files list ... */ recent_files_count_max_te = create_preference_entry(main_grid, pos++, "Maximum recent files:", "Maximum number of entries in the \"File/Open Recent\" list.", recent_files_count_max_str); g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_recent_files_count_max); gtk_entry_set_text(GTK_ENTRY(recent_files_count_max_te), current_val_str); g_object_set_data(G_OBJECT(main_vb), GUI_RECENT_FILES_COUNT_KEY, recent_files_count_max_te); g_signal_connect(recent_files_count_max_te, "focus_out_event", G_CALLBACK(recent_files_count_changed_cb), main_vb); fileopen_selected_cb(NULL, main_vb); /* ask for unsaved capture files? */ ask_unsaved_cb = create_preference_check_button(main_grid, pos++, "Confirm unsaved capture files:", "Whether a dialog should pop up in case of an unsaved capture file.", prefs.gui_ask_unsaved); g_object_set_data(G_OBJECT(main_vb), GUI_ASK_UNSAVED_KEY, ask_unsaved_cb); /* do we want to wrap when searching for data? */ find_wrap_cb = create_preference_check_button(main_grid, pos++, "Wrap to end/beginning of file during a find:", "Whether a search should wrap in a capture file.", prefs.gui_find_wrap); g_object_set_data(G_OBJECT(main_vb), GUI_FIND_WRAP_KEY, find_wrap_cb); /* show an explicit Save button for settings dialogs (preferences and alike)? */ use_pref_save_cb = create_preference_check_button(main_grid, pos++, "Settings dialogs show a save button:", "Whether the various settings dialogs (e.g. Preferences) should " "use an explicit save button - for advanced users.", prefs.gui_use_pref_save); g_object_set_data(G_OBJECT(main_vb), GUI_USE_PREF_SAVE_KEY, use_pref_save_cb); /* Show version in welcome and/or title screen */ show_version_om = create_preference_option_menu(main_grid, pos++, "Welcome screen and title bar shows version", "Whether version should be shown in the start page and/or main screen's title bar.", gui_version_placement_vals, prefs.gui_version_placement); g_object_set_data(G_OBJECT(main_vb), GUI_SHOW_VERSION_KEY, show_version_om); /* Whether to auto scroll when expanding items */ auto_scroll_cb = create_preference_check_button(main_grid, pos++, "Auto scroll on expansion:", "Whether the details view should be automatically scrolled up when expanding an item.", prefs.gui_auto_scroll_on_expand ); g_object_set_data(G_OBJECT(main_vb), GUI_AUTO_SCROLL_KEY, auto_scroll_cb); /* Where to auto scroll to when expanding items */ scroll_percent_te = create_preference_entry(main_grid, pos++, "Auto scroll percentage:", "Where to scroll the expanded item to within the view e.g. 0% = top of view, 50% = center of view.", scroll_percent_preview_str); g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_auto_scroll_percentage); gtk_entry_set_text(GTK_ENTRY(scroll_percent_te), current_val_str); g_object_set_data(G_OBJECT(main_vb), GUI_SCROLL_PERCENT_KEY, scroll_percent_te); g_signal_connect(scroll_percent_te, "focus_out_event", G_CALLBACK(scroll_percent_changed_cb), main_vb); /* Webbrowser */ if (browser_needs_pref()) { webbrowser_te = create_preference_entry(main_grid, pos++, "Web browser command:", "Command line to desired browser.", prefs.gui_webbrowser); gtk_entry_set_text(GTK_ENTRY(webbrowser_te), prefs.gui_webbrowser); g_object_set_data(G_OBJECT(main_vb), GUI_WEBBROWSER_KEY, webbrowser_te); } /* Enable Expert Infos Dialog Tab Label "eye-candy" */ expert_info_eyecandy_cb = create_preference_check_button(main_grid, pos++, "Display icons in the Expert Infos dialog tab labels:", "Whether icon images should be displayed in the Expert Infos dialog tab labels.", prefs.gui_expert_composite_eyecandy ); g_object_set_data(G_OBJECT(main_vb), GUI_EXPERT_EYECANDY_KEY, expert_info_eyecandy_cb); /* Enable Experimental Packet Editor */ packet_editor_cb = create_preference_check_button(main_grid, pos++, "Enable Packet Editor (Experimental):", "Activate Packet Editor (Experimental)", prefs.gui_packet_editor); g_object_set_data(G_OBJECT(main_vb), GUI_PACKET_EDITOR, packet_editor_cb); /* Show 'em what we got */ gtk_widget_show_all(main_vb); return(main_vb); } static gint fetch_enum_value(gpointer control, const enum_val_t *enumvals) { return fetch_preference_option_menu_val(GTK_WIDGET(control), enumvals); } void gui_prefs_fetch(GtkWidget *w) { prefs.gui_geometry_save_position = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GEOMETRY_POSITION_KEY)); prefs.gui_geometry_save_size = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GEOMETRY_SIZE_KEY)); prefs.gui_geometry_save_maximized = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GEOMETRY_MAXIMIZED_KEY)); #ifdef _WIN32 prefs.gui_update_enabled = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), ENABLE_UPDATE_KEY)); #endif #if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION) prefs.gui_macosx_style = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), MACOSX_STYLE_KEY)); #endif #ifdef _WIN32 prefs.gui_console_open = fetch_enum_value( g_object_get_data(G_OBJECT(w), GUI_CONSOLE_OPEN_KEY), gui_console_open_vals); #endif prefs.gui_fileopen_style = fetch_preference_radio_buttons_val( (GtkWidget *)g_object_get_data(G_OBJECT(w), GUI_FILEOPEN_KEY), gui_fileopen_vals); g_free(prefs.gui_fileopen_dir); prefs.gui_fileopen_dir = g_strdup(gtk_entry_get_text( GTK_ENTRY(g_object_get_data(G_OBJECT(w), GUI_FILEOPEN_DIR_KEY)))); prefs.gui_ask_unsaved = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_ASK_UNSAVED_KEY)); prefs.gui_find_wrap = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_FIND_WRAP_KEY)); prefs.gui_use_pref_save = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_USE_PREF_SAVE_KEY)); prefs.gui_version_placement = (version_info_e) fetch_enum_value(g_object_get_data(G_OBJECT(w), GUI_SHOW_VERSION_KEY), gui_version_placement_vals); prefs.gui_auto_scroll_on_expand = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_AUTO_SCROLL_KEY)); if (browser_needs_pref()) { g_free(prefs.gui_webbrowser); prefs.gui_webbrowser = g_strdup(gtk_entry_get_text( GTK_ENTRY(g_object_get_data(G_OBJECT(w), GUI_WEBBROWSER_KEY)))); } prefs.gui_expert_composite_eyecandy = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_EXPERT_EYECANDY_KEY)); prefs.gui_packet_editor = gtk_toggle_button_get_active((GtkToggleButton *)g_object_get_data(G_OBJECT(w), GUI_PACKET_EDITOR)); } void gui_prefs_apply(GtkWidget *w _U_) { #ifdef _WIN32 /* user immediately wants to see a console */ if (prefs.gui_console_open == console_open_always) { create_console(); } #endif /* Redisplay the main window's title */ main_titlebar_update(); /* Redisplay the default welcome header message in case the "show * version" option was changed. */ welcome_header_set_message(NULL); /* Redraw the help window(s). */ supported_redraw(); help_redraw(); /* XXX: redraw the toolbar only, if style changed */ toolbar_redraw_all(); set_tree_styles_all(); main_widgets_rearrange(); } void gui_prefs_destroy(GtkWidget *w _U_) { } static gboolean recent_df_entries_changed_cb(GtkWidget *recent_df_entry _U_, GdkEvent *event _U_, gpointer parent_w) { GtkWidget *recent_df_entries_count_te; guint newval; recent_df_entries_count_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_RECENT_DF_ENTRIES_KEY); /* * Now, just convert the string to a number and store it in the prefs * filed ... */ newval = (guint)strtol(gtk_entry_get_text (GTK_ENTRY(recent_df_entries_count_te)), NULL, 10); if (newval > 0) { prefs.gui_recent_df_entries_max = newval; } /* We really should pop up a nasty dialog box if newval <= 0 */ return FALSE; } static gboolean recent_files_count_changed_cb(GtkWidget *recent_files_entry _U_, GdkEvent *event _U_, gpointer parent_w) { GtkWidget *recent_files_count_te; guint newval; recent_files_count_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_RECENT_FILES_COUNT_KEY); /* * Now, just convert the string to a number and store it in the prefs * filed ... */ newval = (guint)strtol(gtk_entry_get_text (GTK_ENTRY(recent_files_count_te)), NULL, 10); if (newval > 0) { prefs.gui_recent_files_count_max = newval; } /* We really should pop up a nasty dialog box if newval <= 0 */ return FALSE; } static gboolean fileopen_preview_changed_cb(GtkWidget *recent_files_entry _U_, GdkEvent *event _U_, gpointer parent_w) { GtkWidget *fileopen_preview_te; guint newval; fileopen_preview_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_PREVIEW_KEY); /* * Now, just convert the string to a number and store it in the prefs * filed ... */ newval = (guint)strtol(gtk_entry_get_text (GTK_ENTRY(fileopen_preview_te)), NULL, 10); if (newval > 0) { prefs.gui_fileopen_preview = newval; } /* We really should pop up a nasty dialog box if newval <= 0 */ return FALSE; } static gboolean fileopen_dir_changed_cb(GtkWidget *fileopen_dir_te, GdkEvent *event _U_, gpointer parent_w _U_) { char *lastchar; gint fileopen_dir_te_length; fileopen_dir_te_length = (gint) strlen(gtk_entry_get_text (GTK_ENTRY(fileopen_dir_te))); if (fileopen_dir_te_length == 0) return FALSE; lastchar = gtk_editable_get_chars(GTK_EDITABLE(fileopen_dir_te), fileopen_dir_te_length-1, -1); if (strcmp(lastchar, G_DIR_SEPARATOR_S) != 0){ gtk_editable_insert_text(GTK_EDITABLE(fileopen_dir_te), G_DIR_SEPARATOR_S, 1, /* new_text_length */ &fileopen_dir_te_length); /* *position */ } return FALSE; } static void fileopen_selected_cb(GtkWidget *mybutton_rb _U_, gpointer parent_w) { GtkWidget *fileopen_rb, *fileopen_dir_te; fileopen_rb = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_KEY); fileopen_dir_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_DIR_KEY); if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(fileopen_rb))) { gtk_widget_set_sensitive(GTK_WIDGET(fileopen_dir_te), TRUE); } else { gtk_widget_set_sensitive(GTK_WIDGET(fileopen_dir_te), FALSE); } return; } static gboolean scroll_percent_changed_cb(GtkWidget *recent_files_entry _U_, GdkEvent *event _U_, gpointer parent_w) { GtkWidget *scroll_percent_te; guint newval; scroll_percent_te = (GtkWidget*)g_object_get_data(G_OBJECT(parent_w), GUI_SCROLL_PERCENT_KEY); /* * Now, just convert the string to a number and store it in the prefs field ... */ newval = (guint)strtol(gtk_entry_get_text(GTK_ENTRY(scroll_percent_te)), NULL, 10); if (newval <= 100) { prefs.gui_auto_scroll_percentage = newval; } if (newval <= 100) { prefs.gui_auto_scroll_percentage = newval; } /* We really should pop up a dialog box is newval < 0 or > 100 */ return FALSE; } /* * Editor modelines - http://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 8 * tab-width: 8 * indent-tabs-mode: t * End: * * vi: set shiftwidth=8 tabstop=8 noexpandtab: * :indentSize=8:tabSize=8:noTabs=false: */