+++ /dev/null
-/*
- * Copyright (C) 2006 John Ellis
- * Copyright (C) 2008 - 2016 The Geeqie Team
- *
- * Author: John Ellis
- *
- * 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 <gdk/gdkkeysyms.h> /* for keyboard values */
-
-#include <signal.h>
-#include <sys/mman.h>
-
-#include <math.h>
-#ifdef G_OS_UNIX
-#include <pwd.h>
-#endif
-#include <locale.h>
-
-#include "main.h"
-
-#include "cache.h"
-#include "collect.h"
-#include "collect-io.h"
-#include "filedata.h"
-#include "filefilter.h"
-#include "history_list.h"
-#include "image-overlay.h"
-#include "layout.h"
-#include "layout_image.h"
-#include "layout_util.h"
-#include "misc.h"
-#include "options.h"
-#include "rcfile.h"
-#include "remote.h"
-#include "secure_save.h"
-#include "similar.h"
-#include "ui_fileops.h"
-#include "ui_utildlg.h"
-#include "cache_maint.h"
-#include "thumb.h"
-#include "metadata.h"
-#include "editors.h"
-#include "exif.h"
-#include "histogram.h"
-#include "pixbuf_util.h"
-#include "glua.h"
-
-#ifdef HAVE_CLUTTER
-#include <clutter-gtk/clutter-gtk.h>
-#endif
-
-#ifdef HAVE_GTHREAD
-/** @FIXME see below */
-#include <X11/Xlib.h>
-#endif
-
-/**
- * @page diagrams Diagrams
- * @section options_overview Options Overview
- *
- * #_ConfOptions #_LayoutOptions
- *
- * @startuml
- *
- * object options.h
- * object typedefs.h
- *
- * options.h : ConfOptions
- * options.h : \n
- * options.h : Options applicable to **all** Layout Windows
- * options.h : These are in the <global> section of geeqierc.xml
- * options.h : Available to all modules via the global variable **options**
- * typedefs.h : LayoutOptions
- * typedefs.h : \n
- * typedefs.h : Options applicable to **each** Layout Window
- * typedefs.h : These are in the <layout> section of geeqierc.xml
- * typedefs.h : There is one <layout> section for each Layout Window displayed
- * typedefs.h : Available via **<layout_window>->options**
- *
- * @enduml
- */
-
-/**
- * @page diagrams Diagrams
- * @section options_diagrams_main Options - New Window From Main
- * #main
- * #init_options
- * #layout_new_from_default
- * #load_config_from_file
- * #load_options
- * #setup_default_options
- *
- * @startuml
- * group main.c
- * start
- * group options.c
- * : **init_options()**
- *
- * Set **options** = ConfOptions from hard-coded init values;
- * end group
- *
- * group options.c
- * : **setup_default_options()**
- *
- * set hard-coded ConfOptions:
- *
- * bookmarks:
- * * dot dir
- * * Home
- * * Desktop
- * * Collections
- * safe delete path
- * OSD template string
- * sidecar extensions
- * shell path and options
- * marks tooltips
- * help search engine;
- * end group
- *
- * if (first entry
- * or
- * --new-instance) then (yes)
- * group options.c
- * : **load_options()**
- * ;
- *
- * split
- * : GQ_SYSTEM_WIDE_DIR
- * /geeqierc.xml;
- * split again
- * : XDG_CONFIG_HOME
- * /geeqierc.xml;
- * split again
- * : HOME
- * /.geeqie/geeqierc.xml;
- * end split
- *
- * group rcfile.c
- * : **load_config_from_file()**
- *
- * set **options** from file
- * and all <layout window>->options in file;
- * end group
- *
- * end group
- *
- * if (broken config. file
- * or no config file
- * or no layout section loaded
- * (i.e. session not saved)) then (yes)
- * group layout.c
- * : **layout_new_from_default()**;
- * if (default.xml exists) then (yes)
- * : Load user-saved
- * layout_window default options
- * from default.xml file;
- * else (no)
- * : Load hard-coded
- * layout_window default options;
- * endif
- * end group
- * endif
- *
- * else (no)
- * : Send --new-window request to remote
- * No return to this point
- * This instance terminates;
- * stop
- * endif
- *
- * : Enter gtk main loop;
- *
- * end group
- * @enduml
- */
-
-/**
- * @page diagrams Diagrams
- * @section options_diagrams_remote Options - New Window From Remote
- * #layout_new_from_default
- * @startuml
- *
- * group remote.c
- * start
- * group layout.c
- * : **layout_new_from_default()**;
- * if (default.xml exists) then (yes)
- * : Load user-saved
- * layout_window default options
- * from default.xml file;
- * else (no)
- * : Load hard-coded
- * layout_window default options;
- * endif
- * end group
- * : set path from PWD;
- * @enduml
- */
-
-/**
- * @page diagrams Diagrams
- * @section options_diagrams_menu Options - New Window From Menu
- * #layout_menu_new_window_cb
- * #layout_menu_window_from_current_cb
- * #layout_new_from_default
- * @startuml
- *
- * group layout_util.c
- * start
- *
- * split
- * : default;
- * group layout.c
- * : **layout_new_from_default()**;
- * if (default.xml exists) then (yes)
- * : Load user-saved
- * layout_window default options
- * from default.xml file;
- * else (no)
- * : Load hard-coded
- * layout_window default options;
- * endif
- * end group
- *
- * split again
- * : from current
- *
- * **layout_menu_window_from_current_cb()**
- * copy layout_window options
- * from current window;
- *
- * split again
- * : named
- *
- * **layout_menu_new_window_cb()**
- * load layout_window options
- * from saved xml file list;
- * end split
- *
- * end group
- * @enduml
- */
- /**
- * @file
- * @ref options_overview Options Overview
- */
-
-
-gboolean thumb_format_changed = FALSE;
-static RemoteConnection *remote_connection = NULL;
-
-gchar *gq_prefix;
-gchar *gq_localedir;
-gchar *gq_helpdir;
-gchar *gq_htmldir;
-gchar *gq_app_dir;
-gchar *gq_bin_dir;
-gchar *gq_executable_path;
-gchar *desktop_file_template;
-
-/*
- *-----------------------------------------------------------------------------
- * keyboard functions
- *-----------------------------------------------------------------------------
- */
-
-void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
-{
- static gint delta = 0;
- static guint32 time_old = 0;
- static guint keyval_old = 0;
-
- if (event->state & GDK_CONTROL_MASK)
- {
- if (*x < 0) *x = G_MININT / 2;
- if (*x > 0) *x = G_MAXINT / 2;
- if (*y < 0) *y = G_MININT / 2;
- if (*y > 0) *y = G_MAXINT / 2;
-
- return;
- }
-
- if (options->progressive_key_scrolling)
- {
- guint32 time_diff;
-
- time_diff = event->time - time_old;
-
- /* key pressed within 125ms ? (1/8 second) */
- if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
-
- time_old = event->time;
- keyval_old = event->keyval;
-
- delta += 2;
- }
- else
- {
- delta = 8;
- }
-
- *x = *x * delta * options->keyboard_scroll_step;
- *y = *y * delta * options->keyboard_scroll_step;
-}
-
-
-
-/*
- *-----------------------------------------------------------------------------
- * command line parser (private) hehe, who needs popt anyway?
- *-----------------------------------------------------------------------------
- */
-
-static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
- GList **list, GList **collection_list)
-{
- gchar *path_parsed;
-
- path_parsed = g_strdup(file_path);
- parse_out_relatives(path_parsed);
-
- if (file_extension_match(path_parsed, GQ_COLLECTION_EXT))
- {
- *collection_list = g_list_append(*collection_list, path_parsed);
- }
- else
- {
- if (!*path) *path = remove_level_from_path(path_parsed);
- if (!*file) *file = g_strdup(path_parsed);
- *list = g_list_prepend(*list, path_parsed);
- }
-}
-
-static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
- GList **list)
-{
-#if 0
- /* This is broken because file filter is not initialized yet.
- */
- GList *files;
- gchar *path_parsed;
- FileData *dir_fd;
-
- path_parsed = g_strdup(dir);
- parse_out_relatives(path_parsed);
- dir_fd = file_data_new_dir(path_parsed);
-
-
- if (filelist_read(dir_fd, &files, NULL))
- {
- GList *work;
-
- files = filelist_filter(files, FALSE);
- files = filelist_sort_path(files);
-
- work = files;
- while (work)
- {
- FileData *fd = work->data;
- if (!*path) *path = remove_level_from_path(fd->path);
- if (!*file) *file = g_strdup(fd->path);
- *list = g_list_prepend(*list, fd);
-
- work = work->next;
- }
-
- g_list_free(files);
- }
-
- g_free(path_parsed);
- file_data_unref(dir_fd);
-#else
- DEBUG_1("multiple directories specified, ignoring: %s", dir);
-#endif
-}
-
-static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
- GList **list, gchar **first_dir)
-{
-
- if (!*list && !*first_dir)
- {
- *first_dir = g_strdup(dir);
- }
- else
- {
- if (*first_dir)
- {
- parse_command_line_add_dir(*first_dir, path, file, list);
- g_free(*first_dir);
- *first_dir = NULL;
- }
- parse_command_line_add_dir(dir, path, file, list);
- }
-}
-
-static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
- GList **list, GList **collection_list, gchar **first_dir)
-{
-
- if (*first_dir)
- {
- parse_command_line_add_dir(*first_dir, path, file, list);
- g_free(*first_dir);
- *first_dir = NULL;
- }
- parse_command_line_add_file(file_path, path, file, list, collection_list);
-}
-
-static void parse_command_line(gint argc, gchar *argv[])
-{
- GList *list = NULL;
- GList *remote_list = NULL;
- GList *remote_errors = NULL;
- gboolean remote_do = FALSE;
- gchar *first_dir = NULL;
- gchar *app_lock;
- gchar *pwd;
- gchar *current_dir;
- gchar *geometry = NULL;
- GtkWidget *dialog_warning;
- GString *command_line_errors = g_string_new(NULL);
-
- command_line = g_new0(CommandLine, 1);
-
- command_line->argc = argc;
- command_line->argv = argv;
- command_line->regexp = NULL;
-
- if (argc > 1)
- {
- gint i;
- gchar *base_dir = get_current_dir();
- i = 1;
- while (i < argc)
- {
- gchar *cmd_line = path_to_utf8(argv[i]);
- gchar *cmd_all = g_build_filename(base_dir, cmd_line, NULL);
-
- if (cmd_line[0] == G_DIR_SEPARATOR && isdir(cmd_line))
- {
- parse_command_line_process_dir(cmd_line, &command_line->path, &command_line->file, &list, &first_dir);
- }
- else if (isdir(cmd_all))
- {
- parse_command_line_process_dir(cmd_all, &command_line->path, &command_line->file, &list, &first_dir);
- }
- else if (cmd_line[0] == G_DIR_SEPARATOR && isfile(cmd_line))
- {
- parse_command_line_process_file(cmd_line, &command_line->path, &command_line->file,
- &list, &command_line->collection_list, &first_dir);
- }
- else if (isfile(cmd_all))
- {
- parse_command_line_process_file(cmd_all, &command_line->path, &command_line->file,
- &list, &command_line->collection_list, &first_dir);
- }
- else if (download_web_file(cmd_line, FALSE, NULL))
- {
- }
- else if (is_collection(cmd_line))
- {
- gchar *path = NULL;
-
- path = collection_path(cmd_line);
- parse_command_line_process_file(path, &command_line->path, &command_line->file,
- &list, &command_line->collection_list, &first_dir);
- g_free(path);
- }
- else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
- {
- /* do nothing but do not produce warnings */
- }
- else if (strncmp(cmd_line, "--disable-clutter", 17) == 0 && (cmd_line[17] == '\0'))
- {
- /* do nothing but do not produce warnings */
- }
- else if (strcmp(cmd_line, "+t") == 0 ||
- strcmp(cmd_line, "--with-tools") == 0)
- {
- command_line->tools_show = TRUE;
-
- remote_list = g_list_append(remote_list, "+t");
- }
- else if (strcmp(cmd_line, "-t") == 0 ||
- strcmp(cmd_line, "--without-tools") == 0)
- {
- command_line->tools_hide = TRUE;
-
- remote_list = g_list_append(remote_list, "-t");
- }
- else if (strcmp(cmd_line, "-f") == 0 ||
- strcmp(cmd_line, "--fullscreen") == 0)
- {
- command_line->startup_full_screen = TRUE;
- }
- else if (strcmp(cmd_line, "-s") == 0 ||
- strcmp(cmd_line, "--slideshow") == 0)
- {
- command_line->startup_in_slideshow = TRUE;
- }
- else if (strcmp(cmd_line, "-l") == 0 ||
- strcmp(cmd_line, "--list") == 0)
- {
- command_line->startup_command_line_collection = TRUE;
- }
- else if (strncmp(cmd_line, "--geometry=", 11) == 0)
- {
- if (!command_line->geometry) command_line->geometry = g_strdup(cmd_line + 11);
- }
- else if (strcmp(cmd_line, "-r") == 0 ||
- strcmp(cmd_line, "--remote") == 0)
- {
- if (!remote_do)
- {
- remote_do = TRUE;
- remote_list = remote_build_list(remote_list, argc - i, &argv[i], &remote_errors);
- }
- }
- else if ((strcmp(cmd_line, "+w") == 0) ||
- strcmp(cmd_line, "--show-log-window") == 0)
- {
- command_line->log_window_show = TRUE;
- }
- else if (strncmp(cmd_line, "-o:", 3) == 0)
- {
- command_line->log_file = g_strdup(cmd_line + 3);
- }
- else if (strncmp(cmd_line, "--log-file:", 11) == 0)
- {
- command_line->log_file = g_strdup(cmd_line + 11);
- }
- else if (strncmp(cmd_line, "-g:", 3) == 0)
- {
- set_regexp(g_strdup(cmd_line+3));
- }
- else if (strncmp(cmd_line, "-grep:", 6) == 0)
- {
- set_regexp(g_strdup(cmd_line+3));
- }
- else if (strncmp(cmd_line, "-n", 2) == 0)
- {
- command_line->new_instance = TRUE;
- }
- else if (strncmp(cmd_line, "--new-instance", 14) == 0)
- {
- command_line->new_instance = TRUE;
- }
- else if (strcmp(cmd_line, "-rh") == 0 ||
- strcmp(cmd_line, "--remote-help") == 0)
- {
- remote_help();
- exit(0);
- }
- else if (strcmp(cmd_line, "--blank") == 0)
- {
- command_line->startup_blank = TRUE;
- }
- else if (strcmp(cmd_line, "-v") == 0 ||
- strcmp(cmd_line, "--version") == 0)
- {
- printf_term(FALSE, "%s %s GTK%d\n", GQ_APPNAME, VERSION, gtk_major_version);
- exit(0);
- }
- else if (strcmp(cmd_line, "--alternate") == 0)
- {
- /* enable faster experimental algorithm */
- log_printf("Alternate similarity algorithm enabled\n");
- image_sim_alternate_set(TRUE);
- }
- else if (strcmp(cmd_line, "-h") == 0 ||
- strcmp(cmd_line, "--help") == 0)
- {
- printf_term(FALSE, "%s %s\n", GQ_APPNAME, VERSION);
- printf_term(FALSE, _("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
- print_term(FALSE, _("valid options are:\n"));
- print_term(FALSE, _(" +t, --with-tools force show of tools\n"));
- print_term(FALSE, _(" -t, --without-tools force hide of tools\n"));
- print_term(FALSE, _(" -f, --fullscreen start in full screen mode\n"));
- print_term(FALSE, _(" -s, --slideshow start in slideshow mode\n"));
- print_term(FALSE, _(" -l, --list [files] [collections] open collection window for command line\n"));
- print_term(FALSE, _(" --blank start with blank file list\n"));
- print_term(FALSE, _(" --geometry=XxY+XOFF+YOFF set main window location\n"));
- print_term(FALSE, _(" -n, --new-instance open a new instance of Geeqie\n"));
- print_term(FALSE, _(" -r, --remote send following commands to open window\n"));
- print_term(FALSE, _(" -rh,--remote-help print remote command list\n"));
-#ifdef DEBUG
- print_term(FALSE, _(" --debug[=level] turn on debug output\n"));
- print_term(FALSE, _(" -g:<regexp>, --grep:<regexp> filter debug output\n"));
-#endif
- print_term(FALSE, _(" +w, --show-log-window show log window\n"));
- print_term(FALSE, _(" -o:<file>, --log-file:<file> save log data to file\n"));
- print_term(FALSE, _(" -v, --version print version info\n"));
- print_term(FALSE, _(" -h, --help show this message\n"));
- print_term(FALSE, _(" --disable-clutter disable use of Clutter library (i.e. GPU accel.)\n"));
- print_term(FALSE, _(" --cache-maintenance <path> run cache maintenance in non-GUI mode\n\n"));
-
-#if 0
- /* these options are not officially supported!
- * only for testing new features, no need to translate them */
- print_term(FALSE, " --alternate use alternate similarity algorithm\n");
-#endif
-
-
- exit(0);
- }
- else if (!remote_do)
- {
- command_line_errors = g_string_append(command_line_errors, cmd_line);
- command_line_errors = g_string_append(command_line_errors, "\n");
- }
-
- g_free(cmd_all);
- g_free(cmd_line);
- i++;
- }
-
- if (command_line_errors->len > 0)
- {
- dialog_warning = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", "Invalid parameter(s):");
- gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog_warning), "%s", command_line_errors->str);
- gtk_window_set_title(GTK_WINDOW(dialog_warning), GQ_APPNAME);
- gtk_window_set_keep_above(GTK_WINDOW(dialog_warning), TRUE);
- gtk_dialog_run(GTK_DIALOG(dialog_warning));
- gtk_widget_destroy(dialog_warning);
- g_string_free(command_line_errors, TRUE);
-
- exit(EXIT_FAILURE);
- }
-
- g_free(base_dir);
- parse_out_relatives(command_line->path);
- parse_out_relatives(command_line->file);
- }
-
- list = g_list_reverse(list);
-
- if (!command_line->path && first_dir)
- {
- command_line->path = first_dir;
- first_dir = NULL;
-
- parse_out_relatives(command_line->path);
- }
- g_free(first_dir);
-
- if (!command_line->new_instance)
- {
- /* If Geeqie is already running, prevent a second instance
- * from being started. Open a new window instead.
- */
- app_lock = g_build_filename(get_rc_dir(), ".command", NULL);
- if (remote_server_exists(app_lock) && !remote_do)
- {
- remote_do = TRUE;
- if (command_line->geometry)
- {
- geometry = g_strdup_printf("--geometry=%s", command_line->geometry);
- remote_list = g_list_prepend(remote_list, geometry);
- }
- remote_list = g_list_prepend(remote_list, "--new-window");
- }
- g_free(app_lock);
- }
-
- if (remote_do)
- {
- if (remote_errors)
- {
- GList *work = remote_errors;
-
- while (work)
- {
- gchar *opt = work->data;
-
- command_line_errors = g_string_append(command_line_errors, opt);
- command_line_errors = g_string_append(command_line_errors, "\n");
- work = work->next;
- }
-
- dialog_warning = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", "Invalid parameter(s):");
- gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog_warning), "%s", command_line_errors->str);
- gtk_window_set_title(GTK_WINDOW(dialog_warning), GQ_APPNAME);
- gtk_window_set_keep_above(GTK_WINDOW(dialog_warning), TRUE);
- gtk_dialog_run(GTK_DIALOG(dialog_warning));
- gtk_widget_destroy(dialog_warning);
- g_string_free(command_line_errors, TRUE);
-
- exit(EXIT_FAILURE);
- }
-
- /* prepend the current dir the remote command was made from,
- * for use by any remote command that needs it
- */
- current_dir = g_get_current_dir();
- pwd = g_strconcat("--PWD:", current_dir, NULL);
- remote_list = g_list_prepend(remote_list, pwd);
-
- remote_control(argv[0], remote_list, command_line->path, list, command_line->collection_list);
- /* There is no return to this point
- */
- g_free(pwd);
- g_free(current_dir);
- }
- g_free(geometry);
- g_list_free(remote_list);
-
- if (list && list->next)
- {
- command_line->cmd_list = list;
- }
- else
- {
- string_list_free(list);
- command_line->cmd_list = NULL;
- }
-
- if (command_line->startup_blank)
- {
- g_free(command_line->path);
- command_line->path = NULL;
- g_free(command_line->file);
- command_line->file = NULL;
- filelist_free(command_line->cmd_list);
- command_line->cmd_list = NULL;
- string_list_free(command_line->collection_list);
- command_line->collection_list = NULL;
- }
-}
-
-static void parse_command_line_for_debug_option(gint argc, gchar *argv[])
-{
-#ifdef DEBUG
- const gchar *debug_option = "--debug";
- gint len = strlen(debug_option);
-
- if (argc > 1)
- {
- gint i;
-
- for (i = 1; i < argc; i++)
- {
- const gchar *cmd_line = argv[i];
- if (strncmp(cmd_line, debug_option, len) == 0)
- {
- gint cmd_line_len = strlen(cmd_line);
-
- /* we now increment the debug state for verbosity */
- if (cmd_line_len == len)
- debug_level_add(1);
- else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
- {
- gint n = atoi(cmd_line + len + 1);
- if (n < 0) n = 1;
- debug_level_add(n);
- }
- }
- }
- }
-
- DEBUG_1("debugging output enabled (level %d)", get_debug_level());
-#endif
-}
-
-#ifdef HAVE_CLUTTER
-static gboolean parse_command_line_for_clutter_option(gint argc, gchar *argv[])
-{
- const gchar *clutter_option = "--disable-clutter";
- gint len = strlen(clutter_option);
- gboolean ret = FALSE;
-
- if (argc > 1)
- {
- gint i;
-
- for (i = 1; i < argc; i++)
- {
- const gchar *cmd_line = argv[i];
- if (strncmp(cmd_line, clutter_option, len) == 0)
- {
- ret = TRUE;
- }
- }
- }
-
- return ret;
-}
-#endif
-
-static gboolean parse_command_line_for_cache_maintenance_option(gint argc, gchar *argv[])
-{
- const gchar *cache_maintenance_option = "--cache-maintenance";
- gint len = strlen(cache_maintenance_option);
- gboolean ret = FALSE;
-
- if (argc >= 2)
- {
- const gchar *cmd_line = argv[1];
- if (strncmp(cmd_line, cache_maintenance_option, len) == 0)
- {
- ret = TRUE;
- }
- }
-
- return ret;
-}
-
-static void process_command_line_for_cache_maintenance_option(gint argc, gchar *argv[])
-{
- gchar *rc_path;
- gchar *folder_path = NULL;
- gsize size;
- gsize i = 0;
- gchar *buf_config_file;
- gint diff_count;
-
- if (argc >= 3)
- {
- folder_path = expand_tilde(argv[2]);
-
- if (isdir(folder_path))
- {
- rc_path = g_build_filename(get_rc_dir(), RC_FILE_NAME, NULL);
-
- if (isfile(rc_path))
- {
- if (g_file_get_contents(rc_path, &buf_config_file, &size, NULL))
- {
- while (i < size)
- {
- diff_count = strncmp("</global>", &buf_config_file[i], 9);
- if (diff_count == 0)
- {
- break;
- }
- i++;
- }
- /* Load only the <global> section */
- load_config_from_buf(buf_config_file, i + 9, FALSE);
-
- if (options->thumbnails.enable_caching)
- {
- cache_maintenance(folder_path);
- }
- else
- {
- print_term(TRUE, "Caching not enabled\n");
- exit(EXIT_FAILURE);
- }
- g_free(buf_config_file);
- }
- else
- {
- print_term(TRUE, g_strconcat(_("Cannot load "), rc_path, "\n", NULL));
- exit(EXIT_FAILURE);
- }
- }
- else
- {
- print_term(TRUE, g_strconcat(_("Configuration file path "), rc_path, _(" is not a file\n"), NULL));
- exit(EXIT_FAILURE);
- }
- g_free(rc_path);
- }
- else
- {
- print_term(TRUE, g_strconcat(argv[2], _(" is not a folder\n"), NULL));
- exit(EXIT_FAILURE);
- }
- g_free(folder_path);
- }
- else
- {
- print_term(TRUE, _("No path parameter given\n"));
- exit(EXIT_FAILURE);
- }
-}
-
-/*
- *-----------------------------------------------------------------------------
- * startup, init, and exit
- *-----------------------------------------------------------------------------
- */
-
-#define RC_HISTORY_NAME "history"
-#define RC_MARKS_NAME "marks"
-
-static void setup_env_path(void)
-{
- const gchar *old_path = g_getenv("PATH");
- gchar *path = g_strconcat(gq_bin_dir, ":", old_path, NULL);
- g_setenv("PATH", path, TRUE);
- g_free(path);
-}
-
-static void keys_load(void)
-{
- gchar *path;
-
- path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
- history_list_load(path);
- g_free(path);
-}
-
-static void keys_save(void)
-{
- gchar *path;
-
- path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
- history_list_save(path);
- g_free(path);
-}
-
-static void marks_load(void)
-{
- gchar *path;
-
- path = g_build_filename(get_rc_dir(), RC_MARKS_NAME, NULL);
- marks_list_load(path);
- g_free(path);
-}
-
-static void marks_save(gboolean save)
-{
- gchar *path;
-
- path = g_build_filename(get_rc_dir(), RC_MARKS_NAME, NULL);
- marks_list_save(path, save);
- g_free(path);
-}
-
-static void mkdir_if_not_exists(const gchar *path)
-{
- if (isdir(path)) return;
-
- log_printf(_("Creating %s dir:%s\n"), GQ_APPNAME, path);
-
- if (!recursive_mkdir_if_not_exists(path, 0755))
- {
- log_printf(_("Could not create dir:%s\n"), path);
- }
-}
-
-
-/* We add to duplicate and modify gtk_accel_map_print() and gtk_accel_map_save()
- * to improve the reliability in special cases (especially when disk is full)
- * These functions are now using secure saving stuff.
- */
-static void gq_accel_map_print(
- gpointer data,
- const gchar *accel_path,
- guint accel_key,
- GdkModifierType accel_mods,
- gboolean changed)
-{
- GString *gstring = g_string_new(changed ? NULL : "; ");
- SecureSaveInfo *ssi = data;
- gchar *tmp, *name;
-
- g_string_append(gstring, "(gtk_accel_path \"");
-
- tmp = g_strescape(accel_path, NULL);
- g_string_append(gstring, tmp);
- g_free(tmp);
-
- g_string_append(gstring, "\" \"");
-
- name = gtk_accelerator_name(accel_key, accel_mods);
- tmp = g_strescape(name, NULL);
- g_free(name);
- g_string_append(gstring, tmp);
- g_free(tmp);
-
- g_string_append(gstring, "\")\n");
-
- secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
-
- g_string_free(gstring, TRUE);
-}
-
-static gboolean gq_accel_map_save(const gchar *path)
-{
- gchar *pathl;
- SecureSaveInfo *ssi;
- GString *gstring;
-
- pathl = path_from_utf8(path);
- ssi = secure_open(pathl);
- g_free(pathl);
- if (!ssi)
- {
- log_printf(_("error saving file: %s\n"), path);
- return FALSE;
- }
-
- gstring = g_string_new("; ");
- if (g_get_prgname())
- g_string_append(gstring, g_get_prgname());
- g_string_append(gstring, " GtkAccelMap rc-file -*- scheme -*-\n");
- g_string_append(gstring, "; this file is an automated accelerator map dump\n");
- g_string_append(gstring, ";\n");
-
- secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
-
- g_string_free(gstring, TRUE);
-
- gtk_accel_map_foreach((gpointer) ssi, gq_accel_map_print);
-
- if (secure_close(ssi))
- {
- log_printf(_("error saving file: %s\nerror: %s\n"), path,
- secsave_strerror(secsave_errno));
- return FALSE;
- }
-
- return TRUE;
-}
-
-static gchar *accep_map_filename(void)
-{
- return g_build_filename(get_rc_dir(), "accels", NULL);
-}
-
-static void accel_map_save(void)
-{
- gchar *path;
-
- path = accep_map_filename();
- gq_accel_map_save(path);
- g_free(path);
-}
-
-static void accel_map_load(void)
-{
- gchar *path;
- gchar *pathl;
-
- path = accep_map_filename();
- pathl = path_from_utf8(path);
- gtk_accel_map_load(pathl);
- g_free(pathl);
- g_free(path);
-}
-
-static void gtkrc_load(void)
-{
- gchar *path;
- gchar *pathl;
-
- /* If a gtkrc file exists in the rc directory, add it to the
- * list of files to be parsed at the end of gtk_init() */
- path = g_build_filename(get_rc_dir(), "gtkrc", NULL);
- pathl = path_from_utf8(path);
- if (access(pathl, R_OK) == 0)
- gtk_rc_add_default_file(pathl);
- g_free(pathl);
- g_free(path);
-}
-
-static void exit_program_final(void)
-{
- LayoutWindow *lw = NULL;
- GList *list;
- LayoutWindow *tmp_lw;
-
- /* make sure that external editors are loaded, we would save incomplete configuration otherwise */
- layout_editors_reload_finish();
-
- remote_close(remote_connection);
-
- collect_manager_flush();
-
- /* Save the named windows */
- if (layout_window_list && layout_window_list->next)
- {
- list = layout_window_list;
- while (list)
- {
- tmp_lw = list->data;
- if (!g_str_has_prefix(tmp_lw->options.id, "lw"))
- {
- save_layout(list->data);
- }
- list = list->next;
- }
- }
-
- save_options(options);
- keys_save();
- accel_map_save();
-
- if (layout_valid(&lw))
- {
- layout_free(lw);
- }
-
- secure_close(command_line->ssi);
-
- gtk_main_quit();
-}
-
-static GenericDialog *exit_dialog = NULL;
-
-static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
-{
- exit_dialog = NULL;
- generic_dialog_close(gd);
-}
-
-static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
-{
- exit_dialog = NULL;
- generic_dialog_close(gd);
- exit_program_final();
-}
-
-static gint exit_confirm_dlg(void)
-{
- GtkWidget *parent;
- LayoutWindow *lw;
- gchar *msg;
-
- if (exit_dialog)
- {
- gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
- return TRUE;
- }
-
- if (!collection_window_modified_exists()) return FALSE;
-
- parent = NULL;
- lw = NULL;
- if (layout_valid(&lw))
- {
- parent = lw->window;
- }
-
- msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
- exit_dialog = generic_dialog_new(msg,
- "exit", parent, FALSE,
- exit_confirm_cancel_cb, NULL);
- g_free(msg);
- msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
- generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
- msg, _("Collections have been modified. Quit anyway?"), TRUE);
- g_free(msg);
- generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
-
- gtk_widget_show(exit_dialog->dialog);
-
- return TRUE;
-}
-
-static void exit_program_write_metadata_cb(gint success, const gchar *dest_path, gpointer data)
-{
- if (success) exit_program();
-}
-
-void exit_program(void)
-{
- layout_image_full_screen_stop(NULL);
-
- if (metadata_write_queue_confirm(FALSE, exit_program_write_metadata_cb, NULL)) return;
-
- options->marks_save ? marks_save(TRUE) : marks_save(FALSE);
-
- if (exit_confirm_dlg()) return;
-
- exit_program_final();
-}
-
-/* This code is supposed to handle situation when a file mmaped by image_loader
- * or by exif loader is truncated by some other process.
- * This is probably not completely correct according to posix, because
- * mmap is not in the list of calls that can be used safely in signal handler,
- * but anyway, the handler is called in situation when the application would
- * crash otherwise.
- * Ideas for improvement are welcome ;)
- */
-/** @FIXME this probably needs some better ifdefs. Please report any compilation problems */
-
-#if defined(SIGBUS) && defined(SA_SIGINFO)
-static void sigbus_handler_cb(int signum, siginfo_t *info, void *context)
-{
- unsigned long pagesize = sysconf(_SC_PAGE_SIZE);
- DEBUG_1("SIGBUS %p", info->si_addr);
- mmap((void *)(((unsigned long)info->si_addr / pagesize) * pagesize), pagesize, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-}
-#endif
-
-static void setup_sigbus_handler(void)
-{
-#if defined(SIGBUS) && defined(SA_SIGINFO)
- struct sigaction sigbus_action;
- sigfillset(&sigbus_action.sa_mask);
- sigbus_action.sa_sigaction = sigbus_handler_cb;
- sigbus_action.sa_flags = SA_SIGINFO;
-
- sigaction(SIGBUS, &sigbus_action, NULL);
-#endif
-}
-
-/**
- * @brief Set up the application paths
- *
- * This function is required for use of AppImages. AppImages are
- * relocatable, and therefore cannot use fixed paths to various components.
- * These paths were originally #defines created during compilation.
- * They are now variables, all defined relative to one level above the
- * directory that the executable is run from.
- */
-static void create_application_paths()
-{
- gchar buf[1024];
- gchar *dirname;
- gchar *tmp;
-
- memset(buf, 0, sizeof(buf));
- if (readlink("/proc/self/exe", buf, sizeof(buf) - 1) < 0)
- {
- /* There was an error. Perhaps the path does not exist
- * or the buffer is not big enough. */
- log_printf("Can't get path from /proc/self/exe");
- exit(1);
- }
-
- gq_executable_path = g_strdup(buf);
- dirname = g_path_get_dirname(buf); // default is /usr/bin/
- gq_prefix = g_path_get_dirname(dirname);
-
- gq_localedir = g_build_filename(gq_prefix, "share", "locale", NULL);
- tmp = g_build_filename(gq_prefix, "share", "doc", NULL);
- gq_helpdir = g_strconcat(tmp, G_DIR_SEPARATOR_S, "geeqie-", VERSION, NULL);
- gq_htmldir = g_build_filename(gq_helpdir, "html", NULL);
- gq_app_dir = g_build_filename(gq_prefix, "share", "geeqie", NULL);
- gq_bin_dir = g_build_filename(gq_prefix, "lib", "geeqie", NULL);
- desktop_file_template = g_build_filename(gq_app_dir, "template.desktop", NULL);
-
- g_free(tmp);
- g_free(dirname);
-}
-
-gint main(gint argc, gchar *argv[])
-{
- CollectionData *first_collection = NULL;
- gchar *buf;
- CollectionData *cd = NULL;
- gboolean disable_clutter = FALSE;
- gboolean single_dir = TRUE;
- LayoutWindow *lw;
-
-#ifdef HAVE_GTHREAD
-#if !GLIB_CHECK_VERSION(2,32,0)
- g_thread_init(NULL);
-#endif
- gdk_threads_init();
- gdk_threads_enter();
-
-#endif
-
- /* init execution time counter (debug only) */
- init_exec_time();
-
- create_application_paths();
-
- /* setup locale, i18n */
- setlocale(LC_ALL, "");
-
-#ifdef ENABLE_NLS
- bindtextdomain(PACKAGE, gq_localedir);
- bind_textdomain_codeset(PACKAGE, "UTF-8");
- textdomain(PACKAGE);
-#endif
-
- exif_init();
-
-#ifdef HAVE_LUA
- lua_init();
-#endif
-
- /* setup random seed for random slideshow */
- srand(time(NULL));
-
- setup_sigbus_handler();
-
- /* register global notify functions */
- file_data_register_notify_func(cache_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
- file_data_register_notify_func(thumb_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
- file_data_register_notify_func(histogram_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
- file_data_register_notify_func(collect_manager_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
- file_data_register_notify_func(metadata_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
-
-
- gtkrc_load();
-
- parse_command_line_for_debug_option(argc, argv);
- DEBUG_1("%s main: gtk_init", get_exec_time());
-#ifdef HAVE_CLUTTER
- if (parse_command_line_for_clutter_option(argc, argv))
- {
- disable_clutter = TRUE;
- gtk_init(&argc, &argv);
- }
- else
- {
- if (gtk_clutter_init(&argc, &argv) != CLUTTER_INIT_SUCCESS)
- {
- log_printf("Can't initialize clutter-gtk.\nStart Geeqie with the option \"geeqie --disable-clutter\"");
- runcmd("zenity --error --title=\"Geeqie\" --text \"Can't initialize clutter-gtk.\n\nStart Geeqie with the option:\n geeqie --disable-clutter\" --width=300");
- exit(1);
- }
- }
-#else
- gtk_init(&argc, &argv);
-#endif
-
- if (gtk_major_version < GTK_MAJOR_VERSION ||
- (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
- {
- log_printf("!!! This is a friendly warning.\n");
- log_printf("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
- log_printf("!!! compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
- log_printf("!!! running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
- log_printf("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
- }
-
- DEBUG_1("%s main: pixbuf_inline_register_stock_icons", get_exec_time());
- pixbuf_inline_register_stock_icons();
-
- DEBUG_1("%s main: setting default options before commandline handling", get_exec_time());
- options = init_options(NULL);
- setup_default_options(options);
- if (disable_clutter)
- {
- options->disable_gpu = TRUE;
- }
-
- DEBUG_1("%s main: mkdir_if_not_exists", get_exec_time());
- /* these functions don't depend on config file */
- mkdir_if_not_exists(get_rc_dir());
- mkdir_if_not_exists(get_collections_dir());
- mkdir_if_not_exists(get_thumbnails_cache_dir());
- mkdir_if_not_exists(get_metadata_cache_dir());
- mkdir_if_not_exists(get_window_layouts_dir());
-
- setup_env_path();
-
- if (parse_command_line_for_cache_maintenance_option(argc, argv))
- {
- process_command_line_for_cache_maintenance_option(argc, argv);
- }
- else
- {
- DEBUG_1("%s main: parse_command_line", get_exec_time());
- parse_command_line(argc, argv);
-
- keys_load();
- accel_map_load();
-
- /* restore session from the config file */
-
-
- DEBUG_1("%s main: load_options", get_exec_time());
- if (!load_options(options))
- {
- /* load_options calls these functions after it parses global options, we have to call it here if it fails */
- filter_add_defaults();
- filter_rebuild();
- }
-
- #ifdef HAVE_CLUTTER
- /** @FIXME For the background of this see:
- * https://github.com/BestImageViewer/geeqie/issues/397
- * The feature CLUTTER_FEATURE_SWAP_EVENTS indictates if the
- * system is liable to exhibit this problem.
- * The user is provided with an override in Preferences/Behavior
- */
- if (!options->override_disable_gpu && !options->disable_gpu)
- {
- DEBUG_1("CLUTTER_FEATURE_SWAP_EVENTS %d",clutter_feature_available(CLUTTER_FEATURE_SWAP_EVENTS));
- if (clutter_feature_available(CLUTTER_FEATURE_SWAP_EVENTS) != 0)
- {
- options->disable_gpu = TRUE;
- }
- }
- #endif
-
- /* handle missing config file and commandline additions*/
- if (!layout_window_list)
- {
- /* broken or no config file or no <layout> section */
- layout_new_from_default();
- }
-
- layout_editors_reload_start();
-
- /* If no --list option, open a separate collection window for each
- * .gqv file on the command line
- */
- if (command_line->collection_list && !command_line->startup_command_line_collection)
- {
- GList *work;
-
- work = command_line->collection_list;
- while (work)
- {
- CollectWindow *cw;
- const gchar *path;
-
- path = work->data;
- work = work->next;
-
- cw = collection_window_new(path);
- if (!first_collection && cw) first_collection = cw->cd;
- }
- }
-
- if (command_line->log_file)
- {
- gchar *pathl;
- gchar *path = g_strdup(command_line->log_file);
-
- pathl = path_from_utf8(path);
- command_line->ssi = secure_open(pathl);
- }
-
- /* If there is a files list on the command line and no --list option,
- * check if they are all in the same folder
- */
- if (command_line->cmd_list && !(command_line->startup_command_line_collection))
- {
- GList *work;
- gchar *path = NULL;
-
- work = command_line->cmd_list;
-
- while (work && single_dir)
- {
- gchar *dirname;
-
- dirname = g_path_get_dirname(work->data);
- if (!path)
- {
- path = g_strdup(dirname);
- }
- else
- {
- if (g_strcmp0(path, dirname) != 0)
- {
- single_dir = FALSE;
- }
- }
- g_free(dirname);
- work = work->next;
- }
- g_free(path);
- }
-
- /* Files from multiple folders, or --list option given
- * then open an unnamed collection and insert all files
- */
- if ((command_line->cmd_list && !single_dir) || (command_line->startup_command_line_collection && command_line->cmd_list))
- {
- GList *work;
- CollectWindow *cw;
-
- cw = collection_window_new(NULL);
- cd = cw->cd;
-
- collection_path_changed(cd);
-
- work = command_line->cmd_list;
- while (work)
- {
- FileData *fd;
-
- fd = file_data_new_simple(work->data);
- collection_add(cd, fd, FALSE);
- file_data_unref(fd);
- work = work->next;
- }
-
- work = command_line->collection_list;
- while (work)
- {
- collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
- work = work->next;
- }
-
- if (cd->list) layout_image_set_collection(NULL, cd, cd->list->data);
-
- /* mem leak, we never unref this collection when !startup_command_line_collection
- * (the image view of the main window does not hold a ref to the collection)
- * this is sort of unavoidable, for if it did hold a ref, next/back
- * may not work as expected when closing collection windows.
- *
- * collection_unref(cd);
- */
-
- }
- else if (first_collection)
- {
- layout_image_set_collection(NULL, first_collection,
- collection_get_first(first_collection));
- }
-
- /* If the files on the command line are from one folder, select those files
- * unless it is a command line collection - then leave focus on collection window
- */
- lw = NULL;
- layout_valid(&lw);
-
- if (single_dir && command_line->cmd_list && !command_line->startup_command_line_collection)
- {
- GList *work;
- GList *selected;
- FileData *fd;
-
- selected = NULL;
- work = command_line->cmd_list;
- while (work)
- {
- fd = file_data_new_simple((gchar *)work->data);
- selected = g_list_append(selected, fd);
- file_data_unref(fd);
- work = work->next;
- }
- layout_select_list(lw, selected);
- }
-
- buf = g_build_filename(get_rc_dir(), ".command", NULL);
- remote_connection = remote_server_init(buf, cd);
- g_free(buf);
-
- marks_load();
- }
-
- DEBUG_1("%s main: gtk_main", get_exec_time());
- gtk_main();
-#ifdef HAVE_GTHREAD
- gdk_threads_leave();
-#endif
- return 0;
-}
-/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / blobdiff