status_t
user_menu(Directory** _bootVolume)
{
Menu* menu = new(std::nothrow) Menu(MAIN_MENU);
Menu* safeModeMenu = NULL;
Menu* debugMenu = NULL;
MenuItem* item;
TRACE(("user_menu: enter\n"));
// Add boot volume
menu->AddItem(item = new(std::nothrow) MenuItem("Select boot volume",
add_boot_volume_menu(*_bootVolume)));
// Add safe mode
menu->AddItem(item = new(std::nothrow) MenuItem("Select safe mode options",
safeModeMenu = add_safe_mode_menu()));
// add debug menu
menu->AddItem(item = new(std::nothrow) MenuItem("Select debug options",
debugMenu = add_debug_menu()));
// Add platform dependent menus
platform_add_menus(menu);
menu->AddSeparatorItem();
menu->AddItem(item = new(std::nothrow) MenuItem("Reboot"));
item->SetTarget(user_menu_reboot);
item->SetShortcut('r');
menu->AddItem(item = new(std::nothrow) MenuItem("Continue booting"));
if (*_bootVolume == NULL) {
item->SetEnabled(false);
menu->ItemAt(0)->Select(true);
} else
item->SetShortcut('b');
menu->Run();
// See if a new boot device has been selected, and propagate that back
if (item->Data() != NULL)
*_bootVolume = (Directory*)item->Data();
apply_safe_mode_options(safeModeMenu);
apply_safe_mode_options(debugMenu);
delete menu;
TRACE(("user_menu: leave\n"));
return B_OK;
}
static void
apply_safe_mode_options(Menu *menu)
{
MenuItemIterator iterator = menu->ItemIterator();
MenuItem *item;
char buffer[2048];
int32 pos = 0;
buffer[0] = '\0';
while ((item = iterator.Next()) != NULL) {
if (item->Type() == MENU_ITEM_SEPARATOR || !item->IsMarked()
|| item->Data() == NULL || (uint32)pos > sizeof(buffer))
continue;
size_t totalBytes = snprintf(buffer + pos, sizeof(buffer) - pos,
"%s true\n", (const char *)item->Data());
pos += std::min(totalBytes, sizeof(buffer) - pos - 1);
}
add_safe_mode_settings(buffer);
}
