int
main (int argc, char **argv)
{
gint lastentry = 0;
guint32 timestamp;
const gchar* startup_id = g_getenv ("DESKTOP_STARTUP_ID");
//printf ("startup id is %s\n", startup_id);
if (startup_id && (startup_id[0] != '\0'))
{
gchar **results = g_strsplit (startup_id, "_TIME", 0);
while (results[lastentry] != NULL)
lastentry++;
timestamp = (guint32) g_strtod (results[lastentry - 1], NULL);
g_strfreev (results);
}
else
timestamp = GDK_CURRENT_TIME;
gdk_init (&argc, &argv);
run_dialog (NULL, NULL, timestamp);
gdk_notify_startup_complete ();
return 0;
}
static void on_file_save_button_clicked(GtkButton *button, PropertyDialogElements *e)
{
#ifdef G_OS_WIN32
gchar *path = win32_show_project_open_dialog(e->dialog, _("Choose Project Filename"),
gtk_entry_get_text(GTK_ENTRY(e->file_name)), TRUE, TRUE);
if (path != NULL)
{
gtk_entry_set_text(GTK_ENTRY(e->file_name), path);
g_free(path);
}
#else
GtkWidget *dialog;
/* initialise the dialog */
dialog = gtk_file_chooser_dialog_new(_("Choose Project Filename"), NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, NULL);
gtk_widget_set_name(dialog, "GeanyDialogProject");
gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE);
gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), TRUE);
gtk_window_set_type_hint(GTK_WINDOW(dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
run_dialog(dialog, e->file_name);
#endif
}
int main(int argc, char **argv)
{
set_is_chs();
exec_setup_scripts();
init_TableDir();
load_settings();
load_gtab_list(FALSE);
gtk_init(&argc, &argv);
#if HIME_i18n_message
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
textdomain(GETTEXT_PACKAGE);
#endif
g_object_get(gtk_settings_get_default(), "gtk-alternative-button-order", &button_order, NULL);
#if 0
// once you invoke hime-setup, the left-right buton tips is disabled
save_hime_conf_int(LEFT_RIGHT_BUTTON_TIPS, 0);
#endif
run_dialog();
gtk_main();
return 0;
}
int MCA_folder(MCExecPoint& ep, const char *p_title, const char *p_prompt, const char *p_initial, unsigned int p_options)
{
if (!MCModeMakeLocalWindows())
{
char *t_resolved_initial_path = MCS_resolvepath(p_initial);
MCRemoteFolderDialog(ep, p_title, p_prompt, t_resolved_initial_path);
if (t_resolved_initial_path != NULL)
free(t_resolved_initial_path);
return 0;
}
//////////
GtkWidget *dialog ;
dialog = create_open_dialog( p_title == NULL ? p_prompt : p_title, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER );
if ( p_initial != NULL )
gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER ( dialog ) , MCS_resolvepath(p_initial) );
run_dialog ( dialog, ep) ;
close_dialog ( dialog ) ;
return (1);
}
static void
list_box_row_activated (GtkListBox *listbox,
GtkListBoxRow *row,
CcDateTimePanel *self)
{
CcDateTimePanelPrivate *priv = self->priv;
gchar *widget_name, *found;
widget_name = g_strdup (gtk_buildable_get_name (GTK_BUILDABLE (row)));
if (!widget_name)
return;
gtk_list_box_select_row (listbox, NULL);
if (!g_strcmp0 (widget_name, "auto-datetime-row"))
{
toggle_switch (W ("network_time_switch"));
}
else if (!g_strcmp0 (widget_name, "auto-timezone-row"))
{
toggle_switch (W ("auto_timezone_switch"));
}
else if ((found = g_strrstr (widget_name, "button")))
{
/* replace "button" with "dialog" */
memcpy (found, "dialog", 6);
run_dialog (self, widget_name);
}
g_free (widget_name);
}
static void
on_get_secret_configuration_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
ChangePassphraseData *data = user_data;
GVariantIter iter;
const gchar *type;
GVariant *details;
GVariant *configuration = NULL;
GError *error;
configuration = NULL;
error = NULL;
if (!udisks_block_call_get_secret_configuration_finish (UDISKS_BLOCK (source_object),
&configuration,
res,
&error))
{
gdu_utils_show_error (GTK_WINDOW (data->window),
_("Error retrieving configuration data"),
error);
g_error_free (error);
change_passphrase_data_free (data);
goto out;
}
g_variant_iter_init (&iter, configuration);
while (g_variant_iter_next (&iter, "(&s@a{sv})", &type, &details))
{
if (g_strcmp0 (type, "crypttab") == 0)
{
const gchar *passphrase_contents;
data->crypttab_details = g_variant_ref (details);
if (g_variant_lookup (details, "passphrase-contents", "^&ay", &passphrase_contents))
{
gtk_entry_set_text (GTK_ENTRY (data->existing_passphrase_entry), passphrase_contents);
/* Don't focus on the "Existing passphrase" entry */
gtk_editable_select_region (GTK_EDITABLE (data->existing_passphrase_entry), 0, 0);
gtk_widget_grab_focus (data->passphrase_entry);
run_dialog (data);
goto out;
}
}
}
gdu_utils_show_error (GTK_WINDOW (data->window), _("/etc/crypttab configuration data is malformed"), NULL);
change_passphrase_data_free (data);
out:
if (configuration != NULL)
g_variant_unref (configuration);
}
int MCA_file_with_types(MCExecPoint& ep, const char *p_title, const char *p_prompt, char * const p_types[], uint4 p_type_count, const char *p_initial, unsigned int p_options)
{
if (!MCModeMakeLocalWindows())
{
bool t_plural = (p_options & MCA_OPTION_PLURAL) != 0;
char *t_resolved_path = MCS_resolvepath(p_initial);
char **t_rtypes;
if (types_to_remote_types(p_types, p_type_count, t_rtypes))
{
MCRemoteFileDialog(ep, p_title, p_prompt, t_rtypes, p_type_count * 2, NULL, t_resolved_path, false, t_plural);
MCCStringArrayFree(t_rtypes, p_type_count * 2);
}
delete t_resolved_path;
return 1;
}
//////////
GtkWidget *dialog ;
// Create the file dialog with the correct prompt
dialog = create_open_dialog ( p_title == NULL ? p_prompt : p_title, GTK_FILE_CHOOSER_ACTION_OPEN );
// If we have any filters, add them.
if ( p_type_count > 0 )
add_dialog_filters ( dialog, p_types , p_type_count );
if ( p_options & MCA_OPTION_PLURAL )
gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER ( dialog ) ,true );
// If we have an initial file/folder then set it.
set_initial_file ( dialog, p_initial, G_last_opened_path ) ;
// Run the dialog ... this will be replaced with our own loop which will call the REV event handler too.
run_dialog ( dialog, ep) ;
MCresult -> clear();
MCresult -> copysvalue(get_current_filter_name ( dialog ) );
if (G_last_opened_path != nil)
g_free(G_last_opened_path);
G_last_opened_path = gtk_file_chooser_get_current_folder ( GTK_FILE_CHOOSER ( dialog ) ) ;
// All done, close the dialog.
close_dialog ( dialog ) ;
return(1);
}
static void
finish_prepare_screenshot (char *initial_uri, GdkWindow *window, GdkRectangle *rectangle)
{
ScreenshotDialog *dialog;
gboolean include_mask = (!take_window_shot && !take_area_shot);
/* always disable window border for full-desktop or selected-area screenshots */
if (!take_window_shot)
screenshot = screenshot_get_pixbuf (window, rectangle, include_pointer, FALSE, include_mask);
else
{
screenshot = screenshot_get_pixbuf (window, rectangle, include_pointer, include_border, include_mask);
switch (border_effect[0])
{
case 's': /* shadow */
screenshot_add_shadow (&screenshot);
break;
case 'b': /* border */
screenshot_add_border (&screenshot);
break;
case 'n': /* none */
default:
break;
}
}
/* release now the lock, it was acquired when we were finding the window */
screenshot_release_lock ();
if (screenshot == NULL)
{
screenshot_show_error_dialog (NULL,
_("Unable to take a screenshot of the current window"),
NULL);
exit (1);
}
play_sound_effect (window);
dialog = screenshot_dialog_new (screenshot, initial_uri, take_window_shot);
g_free (initial_uri);
screenshot_save_start (screenshot, save_done_notification, dialog);
run_dialog (dialog);
}
LRESULT menu_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
switch (msg)
{
case WM_INITMENUPOPUP:
{
HMENU hmenu = (HMENU)wparam;
struct menu_item* item;
MENUINFO mi;
mi.cbSize = sizeof(mi);
mi.fMask = MIM_MENUDATA;
GetMenuInfo(hmenu, &mi);
item = (struct menu_item*)mi.dwMenuData;
if (item)
fill_menu(item);
return 0;
}
break;
case WM_MENUCOMMAND:
{
HMENU hmenu = (HMENU)lparam;
struct menu_item* item;
MENUITEMINFOW mii;
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_DATA|MIIM_ID;
GetMenuItemInfoW(hmenu, wparam, TRUE, &mii);
item = (struct menu_item*)mii.dwItemData;
if (item)
exec_item(item);
else if (mii.wID == MENU_ID_RUN)
run_dialog();
destroy_menus();
return 0;
}
}
return DefWindowProcW(hwnd, msg, wparam, lparam);
}
enum thing layer_to_board_object_type(struct world *mzx_world)
{
int dialog_result;
struct element *elements[3];
struct dialog di;
int object_type = 0;
const char *radio_button_strings[] =
{
"Custom Block",
"Custom Floor",
"Text"
};
// Prevent previous keys from carrying through.
force_release_all_keys();
set_context(CTX_BLOCK_TYPE);
elements[0] = construct_radio_button(6, 4, radio_button_strings,
3, 12, &object_type);
elements[1] = construct_button(5, 11, "OK", 0);
elements[2] = construct_button(15, 11, "Cancel", -1);
construct_dialog(&di, "Object type", 26, 4, 28, 14,
elements, 3, 0);
dialog_result = run_dialog(mzx_world, &di);
destruct_dialog(&di);
pop_context();
// Prevent UI keys from carrying through.
force_release_all_keys();
if(dialog_result)
return NO_ID;
switch(object_type)
{
case 0: return CUSTOM_BLOCK;
case 1: return CUSTOM_FLOOR;
case 2: return __TEXT;
}
return NO_ID;
}
static gboolean
gwget_ask_download_playlist(GwgetData *gwgetdata)
{
gchar *msg;
gint response;
if (g_str_has_suffix(gwgetdata->filename, ".m3u")
|| g_str_has_suffix(gwgetdata->filename, ".M3U")) {
msg = g_strdup_printf(
_("The file %s is an MP3 playlist.\nDownload the files that it contains?"),
gwgetdata->filename);
response = run_dialog(_("Download files in MP3 playlist?"),
_(msg), _("No"), _("Yes"));
g_free(msg);
if (response == GTK_RESPONSE_OK)
return TRUE;
}
return FALSE;
}
/**
* main:
* @argc:
* @argv[]: Sent to gtk_init
*
* Prompt for GnuPG and SSH. Communicates using stdin/stdout. Communication data
* is in ini-file structures
*
* Returns: 0
*/
int
main (int argc, char *argv[])
{
GError *err = NULL;
gchar *data;
gboolean ret;
gsize length;
/* Exit on HUP signal */
signal(SIGINT, hup_handler);
prepare_logging ();
egg_libgcrypt_initialize ();
input_data = g_key_file_new ();
output_data = g_key_file_new ();
gtk_init (&argc, &argv);
#ifdef HAVE_LOCALE_H
/* internationalisation */
setlocale (LC_ALL, "");
#endif
#ifdef HAVE_GETTEXT
bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
textdomain (GETTEXT_PACKAGE);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif
data = read_all_input ();
g_assert (data);
if (!data[0])
fatal ("no auth dialog instructions", NULL);
ret = g_key_file_load_from_data (input_data, data, strlen (data), G_KEY_FILE_NONE, &err);
g_free (data);
if (!ret)
fatal ("couldn't parse auth dialog instructions", egg_error_message (err));
run_dialog ();
/* Cleanup after any key */
if (the_key) {
egg_secure_clear (the_key, n_the_key);
egg_secure_free (the_key);
the_key = NULL;
n_the_key = 0;
}
g_key_file_free (input_data);
data = g_key_file_to_data (output_data, &length, &err);
g_key_file_free (output_data);
if (!data)
fatal ("couldn't format auth dialog response: %s", egg_error_message (err));
write_all_output (data, length);
g_free (data);
return 0;
}
void
gdu_change_passphrase_dialog_show (GduWindow *window,
UDisksObject *object)
{
ChangePassphraseData *data;
data = g_new0 (ChangePassphraseData, 1);
data->window = g_object_ref (window);
data->object = g_object_ref (object);
data->block = udisks_object_get_block (object);
g_assert (data->block != NULL);
data->encrypted = udisks_object_get_encrypted (object);
g_assert (data->encrypted != NULL);
data->has_passphrase_in_configuration = has_passphrase_in_configuration (data);
data->dialog = GTK_WIDGET (gdu_application_new_widget (gdu_window_get_application (window),
"change-passphrase-dialog.ui",
"change-passphrase-dialog",
&data->builder));
data->infobar_vbox = GTK_WIDGET (gtk_builder_get_object (data->builder, "infobar-vbox"));
if (data->has_passphrase_in_configuration)
{
GtkWidget *infobar;
infobar = gdu_utils_create_info_bar (GTK_MESSAGE_INFO,
_("Changing the passphrase for this device, will also update the passphrase referenced by the <i>/etc/crypttab</i> file"),
NULL);
gtk_box_pack_start (GTK_BOX (data->infobar_vbox), infobar, TRUE, TRUE, 0);
}
data->existing_passphrase_entry = GTK_WIDGET (gtk_builder_get_object (data->builder, "existing-passphrase-entry"));
g_signal_connect (data->existing_passphrase_entry, "notify::text", G_CALLBACK (on_property_changed), data);
data->passphrase_entry = GTK_WIDGET (gtk_builder_get_object (data->builder, "passphrase-entry"));
g_signal_connect (data->passphrase_entry, "notify::text", G_CALLBACK (on_property_changed), data);
data->confirm_passphrase_entry = GTK_WIDGET (gtk_builder_get_object (data->builder, "confirm-passphrase-entry"));
g_signal_connect (data->confirm_passphrase_entry, "notify::text", G_CALLBACK (on_property_changed), data);
data->show_passphrase_checkbutton = GTK_WIDGET (gtk_builder_get_object (data->builder, "show-passphrase-checkbutton"));
g_signal_connect (data->show_passphrase_checkbutton, "notify::active", G_CALLBACK (on_property_changed), data);
data->passphrase_strengh_box = GTK_WIDGET (gtk_builder_get_object (data->builder, "passphrase-strength-box"));
data->passphrase_strengh_widget = gdu_password_strength_widget_new ();
gtk_widget_set_tooltip_markup (data->passphrase_strengh_widget,
_("The strength of the passphrase"));
gtk_box_pack_start (GTK_BOX (data->passphrase_strengh_box), data->passphrase_strengh_widget,
TRUE, TRUE, 0);
gtk_window_set_transient_for (GTK_WINDOW (data->dialog), GTK_WINDOW (window));
gtk_dialog_set_default_response (GTK_DIALOG (data->dialog), GTK_RESPONSE_OK);
populate (data);
update (data);
/* Retrieve the passphrase from system-level configuration, if applicable */
if (data->has_passphrase_in_configuration)
{
udisks_block_call_get_secret_configuration (data->block,
g_variant_new ("a{sv}", NULL), /* options */
NULL, /* cancellable */
on_get_secret_configuration_cb,
data);
}
else
{
run_dialog (data);
}
}
//--------------------------
//
// ( ) Copy block
// ( ) Copy block (repeated)
// ( ) Move block
// ( ) Clear block
// ( ) Flip block
// ( ) Mirror block
// ( ) Paint block
// ( ) Copy to...
// ( ) Copy to...
// ( ) Save as MZM
//
// _OK_ _Cancel_
//
//--------------------------
boolean select_block_command(struct world *mzx_world, struct block_info *block,
enum editor_mode mode)
{
int dialog_result;
struct element *elements[3];
struct dialog di;
int selection = 0;
const char *radio_button_strings[] =
{
"Copy block",
"Copy block (repeated)",
"Move block",
"Clear block",
"Flip block",
"Mirror block",
"Paint block",
NULL,
NULL,
"Save as MZM"
};
switch(mode)
{
default:
case EDIT_BOARD:
radio_button_strings[7] = "Copy to overlay";
radio_button_strings[8] = "Copy to vlayer";
break;
case EDIT_OVERLAY:
radio_button_strings[7] = "Copy to board";
radio_button_strings[8] = "Copy to vlayer";
break;
case EDIT_VLAYER:
radio_button_strings[7] = "Copy to board";
radio_button_strings[8] = "Copy to overlay";
break;
}
// Prevent previous keys from carrying through.
force_release_all_keys();
set_context(CTX_BLOCK_CMD);
elements[0] = construct_radio_button(2, 2, radio_button_strings,
10, 21, &selection);
elements[1] = construct_button(5, 13, "OK", 0);
elements[2] = construct_button(15, 13, "Cancel", -1);
construct_dialog(&di, "Choose block command", 26, 3, 29, 16,
elements, 3, 0);
dialog_result = run_dialog(mzx_world, &di);
pop_context();
destruct_dialog(&di);
// Prevent UI keys from carrying through.
force_release_all_keys();
if(dialog_result)
{
block->selected = false;
return false;
}
// Translate selection to a real block command.
block->selected = true;
block->command = BLOCK_CMD_NONE;
block->src_mode = mode;
block->dest_mode = mode;
switch(selection)
{
case 0:
block->command = BLOCK_CMD_COPY;
break;
case 1:
block->command = BLOCK_CMD_COPY_REPEATED;
break;
case 2:
block->command = BLOCK_CMD_MOVE;
break;
case 3:
block->command = BLOCK_CMD_CLEAR;
break;
case 4:
block->command = BLOCK_CMD_FLIP;
break;
case 5:
block->command = BLOCK_CMD_MIRROR;
break;
case 6:
block->command = BLOCK_CMD_PAINT;
break;
case 7:
{
block->command = BLOCK_CMD_COPY;
switch(mode)
{
case EDIT_BOARD:
block->dest_mode = EDIT_OVERLAY;
break;
case EDIT_OVERLAY:
case EDIT_VLAYER:
block->dest_mode = EDIT_BOARD;
break;
}
break;
}
case 8:
{
block->command = BLOCK_CMD_COPY;
switch(mode)
{
case EDIT_BOARD:
case EDIT_OVERLAY:
block->dest_mode = EDIT_VLAYER;
break;
case EDIT_VLAYER:
block->dest_mode = EDIT_OVERLAY;
break;
}
break;
}
case 9:
block->command = BLOCK_CMD_SAVE_MZM;
break;
}
return true;
}
char*
ui_get_save_filename( const char *title )
{
return run_dialog( title, GTK_FILE_CHOOSER_ACTION_SAVE );
}
char*
ui_get_open_filename( const char *title )
{
return run_dialog( title, GTK_FILE_CHOOSER_ACTION_OPEN );
}
int MCA_ask_file_with_types(MCExecPoint& ep, const char *p_title, const char *p_prompt, char * const p_types[], uint4 p_type_count, const char *p_initial, unsigned int p_options)
{
if (!MCModeMakeLocalWindows())
{
bool t_plural = (p_options & MCA_OPTION_PLURAL) != 0;
char *t_resolved_path = MCS_resolvepath(p_initial);
char **t_rtypes;
if (types_to_remote_types(p_types, p_type_count, t_rtypes))
{
MCRemoteFileDialog(ep, p_title, p_prompt, t_rtypes, p_type_count * 2, NULL, t_resolved_path, true, t_plural);
MCCStringArrayFree(t_rtypes, p_type_count * 2);
}
delete t_resolved_path;
return 1;
}
GtkWidget *dialog ;
dialog = create_open_dialog( p_title == NULL ? p_prompt : p_title, GTK_FILE_CHOOSER_ACTION_SAVE );
if ( p_type_count > 0 )
add_dialog_filters ( dialog, p_types , p_type_count );
// If we are given an initial
if (p_initial != nil)
{
if (MCS_exists(p_initial, True))
{
char *t_path;
t_path = MCS_resolvepath(p_initial);
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), t_path);
delete t_path;
}
else
{
char *t_folder;
const char *t_name;
if (strchr(p_initial, '/') == NULL)
{
t_folder = NULL;
t_name = p_initial;
}
else
{
t_folder = strdup(p_initial);
strrchr(t_folder, '/')[0] = '\0';
t_name = strrchr(p_initial, '/') + 1;
if (MCS_exists(t_folder, False))
{
char *t_new_folder;
t_new_folder = MCS_resolvepath(t_folder);
delete t_folder;
t_folder = t_new_folder;
}
else
t_folder = NULL;
}
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), t_folder == NULL ? G_last_saved_path : t_folder);
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), t_name);
delete t_folder;
}
}
else
{
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), G_last_saved_path);
}
run_dialog ( dialog, ep) ;
MCresult -> clear();
MCresult -> copysvalue(get_current_filter_name ( dialog ) );
if (G_last_saved_path != NULL)
g_free(G_last_saved_path);
G_last_saved_path = gtk_file_chooser_get_current_folder ( GTK_FILE_CHOOSER ( dialog ) ) ;
close_dialog ( dialog ) ;
return(1);
}
char*
ui_get_open_filename( const char *title )
{
return run_dialog( title, 0 );
}
static void __check_for_updates(struct world *mzx_world, struct config_info *conf)
{
int cur_host;
char *update_host;
bool try_next_host = true;
bool ret = false;
set_context(CTX_UPDATER);
if(conf->update_host_count < 1)
{
error("No updater hosts defined! Aborting.", 1, 8, 0);
goto err_out;
}
if(!swivel_current_dir(true))
goto err_out;
for(cur_host = 0; (cur_host < conf->update_host_count) && try_next_host; cur_host++)
{
char **list_entries, buffer[LINE_BUF_LEN], *url_base, *value;
struct manifest_entry *removed, *replaced, *added, *e;
int i = 0, entries = 0, buf_len, result;
char update_branch[LINE_BUF_LEN];
const char *version = VERSION;
int list_entry_width = 0;
enum host_status status;
struct host *h = NULL;
unsigned int retries;
FILE *f;
// Acid test: Can we write to this directory?
f = fopen_unsafe(UPDATES_TXT, "w+b");
if(!f)
{
error("Failed to create \"" UPDATES_TXT "\". Check permissions.", 1, 8, 0);
goto err_chdir;
}
update_host = conf->update_hosts[cur_host];
if(!reissue_connection(conf, &h, update_host))
goto err_host_destroy;
for(retries = 0; retries < MAX_RETRIES; retries++)
{
// Grab the file containing the names of the current Stable and Unstable
status = host_recv_file(h, "/" UPDATES_TXT, f, "text/plain");
rewind(f);
if(status == HOST_SUCCESS)
break;
if(!reissue_connection(conf, &h, update_host))
goto err_host_destroy;
}
if(retries == MAX_RETRIES)
{
snprintf(widget_buf, WIDGET_BUF_LEN, "Failed to download \""
UPDATES_TXT "\" (err=%d).\n", status);
widget_buf[WIDGET_BUF_LEN - 1] = 0;
error(widget_buf, 1, 8, 0);
goto err_host_destroy;
}
snprintf(update_branch, LINE_BUF_LEN, "Current-%s",
conf->update_branch_pin);
// Walk this list (of two, hopefully)
while(true)
{
char *m = buffer, *key;
value = NULL;
// Grab a single line from the manifest
if(!fgets(buffer, LINE_BUF_LEN, f))
break;
key = strsep(&m, ":\n");
if(!key)
break;
value = strsep(&m, ":\n");
if(!value)
break;
if(strcmp(key, update_branch) == 0)
break;
}
fclose(f);
unlink(UPDATES_TXT);
/* There was no "Current-XXX: Version" found; we cannot proceed with the
* update because we cannot compute an update URL below.
*/
if(!value)
{
error("Failed to identify applicable update version.", 1, 8, 0);
goto err_host_destroy;
}
/* There's likely to be a space prepended to the version number.
* Skip it here.
*/
if(value[0] == ' ')
value++;
/* We found the latest update version, but we should check to see if that
* matches the version we're already using. The user may choose to receive
* "stability" updates for their current major version, or upgrade to the
* newest one.
*/
if(strcmp(value, version) != 0)
{
struct element *elements[6];
struct dialog di;
buf_len = snprintf(widget_buf, WIDGET_BUF_LEN,
"A new major version is available (%s)", value);
widget_buf[WIDGET_BUF_LEN - 1] = 0;
elements[0] = construct_label((55 - buf_len) >> 1, 2, widget_buf);
elements[1] = construct_label(2, 4,
"You can continue to receive updates for the version\n"
"installed (if available), or you can upgrade to the\n"
"newest major version (recommended).");
elements[2] = construct_label(2, 8,
"If you do not upgrade, this question will be asked\n"
"again the next time you run the updater.\n");
elements[3] = construct_button(9, 11, "Upgrade", 0);
elements[4] = construct_button(21, 11, "Update Old", 1);
elements[5] = construct_button(36, 11, "Cancel", 2);
construct_dialog(&di, "New Major Version", 11, 6, 55, 14, elements, 6, 3);
result = run_dialog(mzx_world, &di);
destruct_dialog(&di);
// User pressed Escape, abort all updates
if(result < 0 || result == 2)
{
try_next_host = false;
goto err_host_destroy;
}
// User pressed Upgrade, use new major
if(result == 0)
version = value;
}
/* We can now compute a unique URL base for the updater. This will
* be composed of a user-selected version and a static platform-archicture
* name.
*/
url_base = cmalloc(LINE_BUF_LEN);
snprintf(url_base, LINE_BUF_LEN, "/%s/" PLATFORM, version);
debug("Update base URL: %s\n", url_base);
/* The call to manifest_get_updates() destroys any existing manifest
* file in this directory. Since we still allow user to abort after
* this call, and downloading the updates may fail, we copy the
* old manifest to a backup location and optionally restore it later.
*/
if(!backup_original_manifest())
{
error("Failed to back up manifest. Check permissions.", 1, 8, 0);
try_next_host = false;
goto err_free_url_base;
}
for(retries = 0; retries < MAX_RETRIES; retries++)
{
bool m_ret;
m_hide();
draw_window_box(3, 11, 76, 13, DI_MAIN, DI_DARK, DI_CORNER, 1, 1);
write_string("Computing manifest deltas (added, replaced, deleted)..",
13, 12, DI_TEXT, 0);
update_screen();
m_ret = manifest_get_updates(h, url_base, &removed, &replaced, &added);
clear_screen(32, 7);
m_show();
update_screen();
if(m_ret)
break;
if(!reissue_connection(conf, &h, update_host))
goto err_roll_back_manifest;
}
if(retries == MAX_RETRIES)
{
error("Failed to compute update manifests", 1, 8, 0);
goto err_roll_back_manifest;
}
// At this point, we have a successful manifest, so we won't need another host
try_next_host = false;
if(!removed && !replaced && !added)
{
struct element *elements[3];
struct dialog di;
elements[0] = construct_label(2, 2, "This client is already current.");
elements[1] = construct_button(7, 4, "OK", 0);
elements[2] = construct_button(13, 4, "Try next host", 1);
construct_dialog(&di, "No Updates", 22, 9, 35, 6, elements, 3, 1);
result = run_dialog(mzx_world, &di);
destruct_dialog(&di);
if((result == 1) && (cur_host < conf->update_host_count))
try_next_host = true;
goto err_free_update_manifests;
}
for(e = removed; e; e = e->next, entries++)
list_entry_width = MAX(list_entry_width, 2 + (int)strlen(e->name)+1+1);
for(e = replaced; e; e = e->next, entries++)
list_entry_width = MAX(list_entry_width, 2 + (int)strlen(e->name)+1+1);
for(e = added; e; e = e->next, entries++)
list_entry_width = MAX(list_entry_width, 2 + (int)strlen(e->name)+1+1);
// We don't want the listbox to be too wide
list_entry_width = MIN(list_entry_width, 60);
list_entries = cmalloc(entries * sizeof(char *));
for(e = removed; e; e = e->next, i++)
{
list_entries[i] = cmalloc(list_entry_width);
snprintf(list_entries[i], list_entry_width, "- %s", e->name);
list_entries[i][list_entry_width - 1] = 0;
}
for(e = replaced; e; e = e->next, i++)
{
list_entries[i] = cmalloc(list_entry_width);
snprintf(list_entries[i], list_entry_width, "* %s", e->name);
list_entries[i][list_entry_width - 1] = 0;
}
for(e = added; e; e = e->next, i++)
{
list_entries[i] = cmalloc(list_entry_width);
snprintf(list_entries[i], list_entry_width, "+ %s", e->name);
list_entries[i][list_entry_width - 1] = 0;
}
draw_window_box(19, 1, 59, 4, DI_MAIN, DI_DARK, DI_CORNER, 1, 1);
write_string(" Task Summary ", 33, 1, DI_TITLE, 0);
write_string("ESC - Cancel [+] Add [-] Delete", 21, 2, DI_TEXT, 0);
write_string("ENTER - Proceed [*] Replace ", 21, 3, DI_TEXT, 0);
result = list_menu((const char **)list_entries, list_entry_width,
NULL, 0, entries, ((80 - (list_entry_width + 9)) >> 1) + 1, 4);
for(i = 0; i < entries; i++)
free(list_entries[i]);
free(list_entries);
clear_screen(32, 7);
update_screen();
if(result < 0)
goto err_free_update_manifests;
/* Defer deletions until we restart; any of these files may still be
* in use by this (old) process. Reduce the number of entries by the
* number of removed items for the progress meter below.
*/
for(e = removed; e; e = e->next, entries--)
delete_hook(e->name);
/* Since the operations for adding and replacing a file are identical,
* we modify the replaced list and tack on the added list to the end.
*
* Either list may be NULL; in the case that `replaced' is NULL, simply
* re-assign the `added' pointer. `added' being NULL has no effect.
*
* Later, we need only free the replaced list (see below).
*/
if(replaced)
{
for(e = replaced; e->next; e = e->next)
;
e->next = added;
}
else
replaced = added;
cancel_update = false;
host_set_callbacks(h, NULL, recv_cb, cancel_cb);
i = 1;
for(e = replaced; e; e = e->next, i++)
{
for(retries = 0; retries < MAX_RETRIES; retries++)
{
char name[72];
bool m_ret;
if(!check_create_basedir(e->name))
goto err_free_delete_list;
final_size = (long)e->size;
m_hide();
snprintf(name, 72, "%s (%ldb) [%u/%u]", e->name, final_size, i, entries);
meter(name, 0, final_size);
update_screen();
m_ret = manifest_entry_download_replace(h, url_base, e, delete_hook);
clear_screen(32, 7);
m_show();
update_screen();
if(m_ret)
break;
if(cancel_update)
{
error("Download was cancelled; update aborted.", 1, 8, 0);
goto err_free_delete_list;
}
if(!reissue_connection(conf, &h, update_host))
goto err_free_delete_list;
host_set_callbacks(h, NULL, recv_cb, cancel_cb);
}
if(retries == MAX_RETRIES)
{
snprintf(widget_buf, WIDGET_BUF_LEN,
"Failed to download \"%s\" (after %d attempts).", e->name, retries);
widget_buf[WIDGET_BUF_LEN - 1] = 0;
error(widget_buf, 1, 8, 0);
goto err_free_delete_list;
}
}
if(delete_list)
{
f = fopen_unsafe(DELETE_TXT, "wb");
if(!f)
{
error("Failed to create \"" DELETE_TXT "\". Check permissions.", 1, 8, 0);
goto err_free_delete_list;
}
for(e = delete_list; e; e = e->next)
{
fprintf(f, "%08x%08x%08x%08x%08x%08x%08x%08x %lu %s\n",
e->sha256[0], e->sha256[1], e->sha256[2], e->sha256[3],
e->sha256[4], e->sha256[5], e->sha256[6], e->sha256[7],
e->size, e->name);
}
fclose(f);
}
try_next_host = false;
ret = true;
err_free_delete_list:
manifest_list_free(&delete_list);
delete_list = delete_p = NULL;
err_free_update_manifests:
manifest_list_free(&removed);
manifest_list_free(&replaced);
err_roll_back_manifest:
restore_original_manifest(ret);
err_free_url_base:
free(url_base);
err_host_destroy:
host_destroy(h);
pop_context();
} //end host for loop
err_chdir:
swivel_current_dir_back(true);
err_out:
/* At this point we found updates and we successfully updated
* to them. Reload the program with the original argv.
*/
if(ret)
{
const void *argv = process_argv;
struct element *elements[2];
struct dialog di;
elements[0] = construct_label(2, 2,
"This client will now attempt to restart itself.");
elements[1] = construct_button(23, 4, "OK", 0);
construct_dialog(&di, "Update Successful", 14, 9, 51, 6, elements, 2, 1);
run_dialog(mzx_world, &di);
destruct_dialog(&di);
execv(process_argv[0], argv);
perror("execv");
error("Attempt to invoke self failed!", 1, 8, 0);
return;
}
}
char*
ui_get_save_filename( const char *title )
{
return run_dialog( title, 1 );
}
