diff options
Diffstat (limited to 'firmware/2lib/2ui_screens.c')
| -rw-r--r-- | firmware/2lib/2ui_screens.c | 145 |
1 files changed, 128 insertions, 17 deletions
diff --git a/firmware/2lib/2ui_screens.c b/firmware/2lib/2ui_screens.c index 50a61423..612a08c8 100644 --- a/firmware/2lib/2ui_screens.c +++ b/firmware/2lib/2ui_screens.c @@ -5,6 +5,7 @@ * Firmware screen definitions. */ +#include "2api.h" #include "2common.h" #include "2misc.h" #include "2nvstorage.h" @@ -13,9 +14,16 @@ #include "vboot_api.h" #include "vboot_kernel.h" -#define MENU_ITEMS(a) \ +#define MENU_ITEMS(a) ((struct vb2_menu){ \ .num_items = ARRAY_SIZE(a), \ - .items = a + .items = a, \ +}) + +#define LANGUAGE_SELECT_ITEM { \ + .text = "Language selection", \ + .target = VB2_SCREEN_LANGUAGE_SELECT, \ + .is_language_select = 1, \ +} #define ADVANCED_OPTIONS_ITEM { \ .text = "Advanced options", \ @@ -31,26 +39,105 @@ static const struct vb2_screen_info blank_screen = { }; /******************************************************************************/ +/* VB2_SCREEN_LANGUAGE_SELECT */ + +static vb2_error_t language_select_action(struct vb2_ui_context *ui) +{ + vb2_error_t rv; + ui->locale_id = ui->state.selected_item; + VB2_DEBUG("Locale changed to %u\n", ui->locale_id); + + /* Write locale id back to nvdata. */ + vb2_nv_set(ui->ctx, VB2_NV_LOCALIZATION_INDEX, ui->locale_id); + + /* Commit nvdata changes immediately, in case of three-finger salute + reboot. Ignore commit errors in recovery mode. */ + rv = vb2ex_commit_data(ui->ctx); + if (rv && !(ui->ctx->flags & VB2_CONTEXT_RECOVERY_MODE)) + return rv; + + return vb2_ui_change_root(ui); +} + +const struct vb2_menu *get_language_menu(struct vb2_ui_context *ui) +{ + int i; + uint32_t num_locales; + struct vb2_menu_item *items; + + if (ui->language_menu.num_items > 0) + return &ui->language_menu; + + num_locales = vb2ex_get_locale_count(); + if (num_locales == 0) { + VB2_DEBUG("WARNING: No locales available; assuming 1 locale\n"); + num_locales = 1; + } + + items = malloc(num_locales * sizeof(struct vb2_menu_item)); + if (!items) { + VB2_DEBUG("ERROR: malloc failed for language items\n"); + return NULL; + } + + for (i = 0; i < num_locales; i++) { + items[i].text = "Some language"; + items[i].action = language_select_action; + } + + ui->language_menu.num_items = num_locales; + ui->language_menu.items = items; + return &ui->language_menu; +} + +static vb2_error_t language_select_init(struct vb2_ui_context *ui) +{ + const struct vb2_menu *menu = get_menu(ui); + if (menu->num_items == 0) { + VB2_DEBUG("ERROR: No menu items found; " + "rejecting entering language selection screen\n"); + return vb2_ui_change_root(ui); + } + if (ui->locale_id < menu->num_items) { + ui->state.selected_item = ui->locale_id; + } else { + VB2_DEBUG("WARNING: Current locale not found in menu items; " + "initializing selected_item to 0\n"); + ui->state.selected_item = 0; + } + return VB2_REQUEST_UI_CONTINUE; +} + +static const struct vb2_screen_info language_select_screen = { + .id = VB2_SCREEN_LANGUAGE_SELECT, + .name = "Language selection screen", + .init = language_select_init, + .get_menu = get_language_menu, +}; + +/******************************************************************************/ /* VB2_SCREEN_RECOVERY_BROKEN */ static const struct vb2_menu_item recovery_broken_items[] = { + LANGUAGE_SELECT_ITEM, ADVANCED_OPTIONS_ITEM, }; static const struct vb2_screen_info recovery_broken_screen = { .id = VB2_SCREEN_RECOVERY_BROKEN, .name = "Recover broken device", - MENU_ITEMS(recovery_broken_items), + .menu = MENU_ITEMS(recovery_broken_items), }; /******************************************************************************/ /* VB2_SCREEN_ADVANCED_OPTIONS */ -#define ADVANCED_OPTIONS_ITEM_DEVELOPER_MODE 0 -#define ADVANCED_OPTIONS_ITEM_BACK 1 +#define ADVANCED_OPTIONS_ITEM_DEVELOPER_MODE 1 +#define ADVANCED_OPTIONS_ITEM_BACK 2 vb2_error_t advanced_options_init(struct vb2_ui_context *ui) { + ui->state.selected_item = ADVANCED_OPTIONS_ITEM_DEVELOPER_MODE; if (vb2_get_sd(ui->ctx)->flags & VB2_SD_FLAG_DEV_MODE_ENABLED) { ui->state.disabled_item_mask |= 1 << ADVANCED_OPTIONS_ITEM_DEVELOPER_MODE; @@ -61,6 +148,7 @@ vb2_error_t advanced_options_init(struct vb2_ui_context *ui) } static const struct vb2_menu_item advanced_options_items[] = { + LANGUAGE_SELECT_ITEM, [ADVANCED_OPTIONS_ITEM_DEVELOPER_MODE] = { .text = "Enable developer mode", .target = VB2_SCREEN_RECOVERY_TO_DEV, @@ -75,17 +163,18 @@ static const struct vb2_screen_info advanced_options_screen = { .id = VB2_SCREEN_ADVANCED_OPTIONS, .name = "Advanced options", .init = advanced_options_init, - MENU_ITEMS(advanced_options_items), + .menu = MENU_ITEMS(advanced_options_items), }; /******************************************************************************/ /* VB2_SCREEN_RECOVERY_SELECT */ -#define RECOVERY_SELECT_ITEM_PHONE 0 -#define RECOVERY_SELECT_ITEM_EXTERNAL_DISK 1 +#define RECOVERY_SELECT_ITEM_PHONE 1 +#define RECOVERY_SELECT_ITEM_EXTERNAL_DISK 2 vb2_error_t recovery_select_init(struct vb2_ui_context *ui) { + ui->state.selected_item = RECOVERY_SELECT_ITEM_PHONE; if (!vb2api_phone_recovery_enabled(ui->ctx)) { VB2_DEBUG("WARNING: Phone recovery not available\n"); ui->state.disabled_item_mask |= @@ -96,6 +185,7 @@ vb2_error_t recovery_select_init(struct vb2_ui_context *ui) } static const struct vb2_menu_item recovery_select_items[] = { + LANGUAGE_SELECT_ITEM, [RECOVERY_SELECT_ITEM_PHONE] = { .text = "Recovery using phone", .target = VB2_SCREEN_RECOVERY_PHONE_STEP1, @@ -111,22 +201,27 @@ static const struct vb2_screen_info recovery_select_screen = { .id = VB2_SCREEN_RECOVERY_SELECT, .name = "Recovery method selection", .init = recovery_select_init, - MENU_ITEMS(recovery_select_items), + .menu = MENU_ITEMS(recovery_select_items), }; /******************************************************************************/ /* VB2_SCREEN_RECOVERY_INVALID */ +static const struct vb2_menu_item recovery_invalid_items[] = { + LANGUAGE_SELECT_ITEM, +}; + static const struct vb2_screen_info recovery_invalid_screen = { .id = VB2_SCREEN_RECOVERY_INVALID, .name = "Invalid recovery inserted", + .menu = MENU_ITEMS(recovery_invalid_items), }; /******************************************************************************/ /* VB2_SCREEN_RECOVERY_TO_DEV */ -#define RECOVERY_TO_DEV_ITEM_CONFIRM 0 -#define RECOVERY_TO_DEV_ITEM_CANCEL 1 +#define RECOVERY_TO_DEV_ITEM_CONFIRM 1 +#define RECOVERY_TO_DEV_ITEM_CANCEL 2 vb2_error_t recovery_to_dev_init(struct vb2_ui_context *ui) { @@ -140,6 +235,8 @@ vb2_error_t recovery_to_dev_init(struct vb2_ui_context *ui) return vb2_ui_change_root(ui); } + ui->state.selected_item = RECOVERY_TO_DEV_ITEM_CONFIRM; + /* Disable "Confirm" button for other physical presence types. */ if (!PHYSICAL_PRESENCE_KEYBOARD) { ui->state.disabled_item_mask |= @@ -207,6 +304,7 @@ vb2_error_t recovery_to_dev_action(struct vb2_ui_context *ui) } static const struct vb2_menu_item recovery_to_dev_items[] = { + LANGUAGE_SELECT_ITEM, [RECOVERY_TO_DEV_ITEM_CONFIRM] = { .text = "Confirm", .action = recovery_to_dev_confirm_action, @@ -222,31 +320,41 @@ static const struct vb2_screen_info recovery_to_dev_screen = { .name = "Transition to developer mode", .init = recovery_to_dev_init, .action = recovery_to_dev_action, - MENU_ITEMS(recovery_to_dev_items), + .menu = MENU_ITEMS(recovery_to_dev_items), }; /******************************************************************************/ /* VB2_SCREEN_RECOVERY_PHONE_STEP1 */ +static const struct vb2_menu_item recovery_phone_step1_items[] = { + LANGUAGE_SELECT_ITEM, +}; + static const struct vb2_screen_info recovery_phone_step1_screen = { .id = VB2_SCREEN_RECOVERY_PHONE_STEP1, .name = "Phone recovery step 1", + .menu = MENU_ITEMS(recovery_phone_step1_items), }; /******************************************************************************/ /* VB2_SCREEN_RECOVERY_DISK_STEP1 */ +static const struct vb2_menu_item recovery_disk_step1_items[] = { + LANGUAGE_SELECT_ITEM, +}; + static const struct vb2_screen_info recovery_disk_step1_screen = { .id = VB2_SCREEN_RECOVERY_DISK_STEP1, .name = "Disk recovery step 1", + .menu = MENU_ITEMS(recovery_disk_step1_items), }; /******************************************************************************/ /* VB2_SCREEN_DEVELOPER_MODE */ -#define DEVELOPER_MODE_ITEM_RETURN_TO_SECURE 0 -#define DEVELOPER_MODE_ITEM_BOOT_INTERNAL 1 -#define DEVELOPER_MODE_ITEM_BOOT_EXTERNAL 2 +#define DEVELOPER_MODE_ITEM_RETURN_TO_SECURE 1 +#define DEVELOPER_MODE_ITEM_BOOT_INTERNAL 2 +#define DEVELOPER_MODE_ITEM_BOOT_EXTERNAL 3 vb2_error_t developer_mode_init(struct vb2_ui_context *ui) { @@ -353,6 +461,7 @@ vb2_error_t developer_mode_action(struct vb2_ui_context *ui) } static const struct vb2_menu_item developer_mode_items[] = { + LANGUAGE_SELECT_ITEM, [DEVELOPER_MODE_ITEM_RETURN_TO_SECURE] = { .text = "Return to secure mode", .target = VB2_SCREEN_DEVELOPER_TO_NORM, @@ -373,7 +482,7 @@ static const struct vb2_screen_info developer_mode_screen = { .name = "Developer mode", .init = developer_mode_init, .action = developer_mode_action, - MENU_ITEMS(developer_mode_items), + .menu = MENU_ITEMS(developer_mode_items), }; /******************************************************************************/ @@ -392,6 +501,7 @@ vb2_error_t developer_to_norm_action(struct vb2_ui_context *ui) } static const struct vb2_menu_item developer_to_norm_items[] = { + LANGUAGE_SELECT_ITEM, { .text = "Confirm", .action = developer_to_norm_action, @@ -405,7 +515,7 @@ static const struct vb2_menu_item developer_to_norm_items[] = { static const struct vb2_screen_info developer_to_norm_screen = { .id = VB2_SCREEN_DEVELOPER_TO_NORM, .name = "Transition to normal mode", - MENU_ITEMS(developer_to_norm_items), + .menu = MENU_ITEMS(developer_to_norm_items), }; /******************************************************************************/ @@ -418,6 +528,7 @@ static const struct vb2_screen_info developer_to_norm_screen = { */ static const struct vb2_screen_info *screens[] = { &blank_screen, + &language_select_screen, &recovery_broken_screen, &advanced_options_screen, &recovery_select_screen, |