This commit removes the change boot order specific menu implementation. The change boot order implementation calls eficonfig_process_common() same as other menus.
The change boot order menu requires own item_data_print and item_choice implementation, but display_statusline function can be a same function as other menus.
Signed-off-by: Masahisa Kojima masahisa.kojima@linaro.org Acked-by: Ilias Apalodimas ilias.apalodimas@linaro.org Reviewed-by: Ilias Apalodimas ilias.apalodimas@linaro.org --- No update since v3
Changes in v3: - modify "reverse" local variable type to bool
Changes in v2: - add comment when the user key press is not valid - add const qualifier to eficonfig_change_boot_order_desc
cmd/eficonfig.c | 246 +++++++++++++++++++++++++++++------------------- 1 file changed, 151 insertions(+), 95 deletions(-)
diff --git a/cmd/eficonfig.c b/cmd/eficonfig.c index 24d6bdb6bf..01bd1b05bc 100644 --- a/cmd/eficonfig.c +++ b/cmd/eficonfig.c @@ -25,6 +25,11 @@ static struct efi_simple_text_input_protocol *cin; const char *eficonfig_menu_desc = " Press UP/DOWN to move, ENTER to select, ESC/CTRL+C to quit";
+static const char *eficonfig_change_boot_order_desc = + " Press UP/DOWN to move, +/- to change orde\n" + " Press SPACE to activate or deactivate the entry\n" + " Select [Save] to complete, ESC/CTRL+C to quit"; + #define EFICONFIG_DESCRIPTION_MAX 32 #define EFICONFIG_OPTIONAL_DATA_MAX 64
@@ -106,6 +111,17 @@ struct eficonfig_boot_order_data { bool active; };
+/** + * struct eficonfig_save_boot_order_data - structure to be used to change boot order + * + * @efi_menu: pointer to efimenu structure + * @selected: flag to indicate user selects "Save" entry + */ +struct eficonfig_save_boot_order_data { + struct efimenu *efi_menu; + bool selected; +}; + /** * eficonfig_print_msg() - print message * @@ -174,10 +190,9 @@ void eficonfig_display_statusline(struct menu *m) "\n%s\n" ANSI_CURSOR_POSITION ANSI_CLEAR_LINE ANSI_CURSOR_POSITION "%s" - ANSI_CLEAR_LINE_TO_END ANSI_CURSOR_POSITION ANSI_CLEAR_LINE, + ANSI_CLEAR_LINE_TO_END, 1, 1, entry->efi_menu->menu_header, entry->efi_menu->count + 5, 1, - entry->efi_menu->count + 6, 1, entry->efi_menu->menu_desc, - entry->efi_menu->count + 7, 1); + entry->efi_menu->count + 6, 1, entry->efi_menu->menu_desc); }
/** @@ -1844,63 +1859,44 @@ out: }
/** - * eficonfig_display_change_boot_order() - display the BootOrder list + * eficonfig_print_change_boot_order_entry() - print the boot option entry * - * @efi_menu: pointer to the efimenu structure - * Return: status code + * @data: pointer to the data associated with each menu entry */ -static void eficonfig_display_change_boot_order(struct efimenu *efi_menu) +static void eficonfig_print_change_boot_order_entry(void *data) { - bool reverse; - struct list_head *pos, *n; - struct eficonfig_entry *entry; - - printf(ANSI_CLEAR_CONSOLE ANSI_CURSOR_POSITION - "\n ** Change Boot Order **\n" - ANSI_CURSOR_POSITION - " Press UP/DOWN to move, +/- to change order" - ANSI_CURSOR_POSITION - " Press SPACE to activate or deactivate the entry" - ANSI_CURSOR_POSITION - " Select [Save] to complete, ESC/CTRL+C to quit" - ANSI_CURSOR_POSITION ANSI_CLEAR_LINE, - 1, 1, efi_menu->count + 5, 1, efi_menu->count + 6, 1, - efi_menu->count + 7, 1, efi_menu->count + 8, 1); - - /* draw boot option list */ - list_for_each_safe(pos, n, &efi_menu->list) { - entry = list_entry(pos, struct eficonfig_entry, list); - reverse = (entry->num == efi_menu->active); + struct eficonfig_entry *entry = data; + bool reverse = (entry->efi_menu->active == entry->num);
- printf(ANSI_CURSOR_POSITION, entry->num + 4, 7); + printf(ANSI_CURSOR_POSITION, entry->num + 4, 7);
- if (reverse) - puts(ANSI_COLOR_REVERSE); + if (reverse) + puts(ANSI_COLOR_REVERSE);
- if (entry->num < efi_menu->count - 2) { - if (((struct eficonfig_boot_order_data *)entry->data)->active) - printf("[*] "); - else - printf("[ ] "); - } + if (entry->num < entry->efi_menu->count - 2) { + if (((struct eficonfig_boot_order_data *)entry->data)->active) + printf("[*] "); + else + printf("[ ] "); + }
- printf("%s", entry->title); + printf("%s", entry->title);
- if (reverse) - puts(ANSI_COLOR_RESET); - } + if (reverse) + puts(ANSI_COLOR_RESET); }
/** - * eficonfig_choice_change_boot_order() - handle the BootOrder update + * eficonfig_choice_change_boot_order() - user key input handler * - * @efi_menu: pointer to the efimenu structure - * Return: status code + * @data: pointer to the menu entry + * Return: key string to identify the selected entry */ -static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) +char *eficonfig_choice_change_boot_order(void *data) { struct cli_ch_state s_cch, *cch = &s_cch; struct list_head *pos, *n; + struct efimenu *efi_menu = data; enum bootmenu_key key = BKEY_NONE; struct eficonfig_entry *entry, *tmp;
@@ -1926,7 +1922,7 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) case BKEY_UP: if (efi_menu->active > 0) --efi_menu->active; - return EFI_NOT_READY; + return NULL; case BKEY_MINUS: if (efi_menu->active < efi_menu->count - 3) { list_for_each_safe(pos, n, &efi_menu->list) { @@ -1942,20 +1938,29 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu)
++efi_menu->active; } - return EFI_NOT_READY; + return NULL; case BKEY_DOWN: if (efi_menu->active < efi_menu->count - 1) ++efi_menu->active; - return EFI_NOT_READY; + return NULL; case BKEY_SELECT: /* "Save" */ - if (efi_menu->active == efi_menu->count - 2) - return EFI_SUCCESS; - + if (efi_menu->active == efi_menu->count - 2) { + list_for_each_prev_safe(pos, n, &efi_menu->list) { + entry = list_entry(pos, struct eficonfig_entry, list); + if (entry->num == efi_menu->active) + break; + } + return entry->key; + } /* "Quit" */ - if (efi_menu->active == efi_menu->count - 1) - return EFI_ABORTED; - + if (efi_menu->active == efi_menu->count - 1) { + entry = list_last_entry(&efi_menu->list, + struct eficonfig_entry, + list); + return entry->key; + } + /* Pressed key is not valid, wait next key press */ break; case BKEY_SPACE: if (efi_menu->active < efi_menu->count - 2) { @@ -1965,20 +1970,84 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) struct eficonfig_boot_order_data *data = entry->data;
data->active = !data->active; - return EFI_NOT_READY; + return NULL; } } } + /* Pressed key is not valid, wait next key press */ break; case BKEY_QUIT: - return EFI_ABORTED; + entry = list_last_entry(&efi_menu->list, + struct eficonfig_entry, list); + return entry->key; default: - /* Pressed key is not valid, no need to regenerate the menu */ + /* Pressed key is not valid, wait next key press */ break; } } }
+/** + * eficonfig_process_save_boot_order() - callback function for "Save" entry + * + * @data: pointer to the data + * Return: status code + */ +static efi_status_t eficonfig_process_save_boot_order(void *data) +{ + u32 count = 0; + efi_status_t ret; + efi_uintn_t size; + struct list_head *pos, *n; + u16 *new_bootorder; + struct efimenu *efi_menu; + struct eficonfig_entry *entry; + struct eficonfig_save_boot_order_data *save_data = data; + + efi_menu = save_data->efi_menu; + + /* + * The change boot order menu always has "Save" and "Quit" entries. + * !(efi_menu->count - 2) means there is no user defined boot option. + */ + if (!(efi_menu->count - 2)) + return EFI_SUCCESS; + + new_bootorder = calloc(1, (efi_menu->count - 2) * sizeof(u16)); + if (!new_bootorder) { + ret = EFI_OUT_OF_RESOURCES; + goto out; + } + + /* create new BootOrder */ + count = 0; + list_for_each_safe(pos, n, &efi_menu->list) { + struct eficonfig_boot_order_data *data; + + entry = list_entry(pos, struct eficonfig_entry, list); + /* exit the loop when iteration reaches "Save" */ + if (!strncmp(entry->title, "Save", strlen("Save"))) + break; + + data = entry->data; + if (data->active) + new_bootorder[count++] = data->boot_index; + } + + size = count * sizeof(u16); + ret = efi_set_variable_int(u"BootOrder", &efi_global_variable_guid, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + size, new_bootorder, false); + + save_data->selected = true; +out: + free(new_bootorder); + + return ret; +} + /** * eficonfig_add_change_boot_order_entry() - add boot order entry * @@ -2054,6 +2123,7 @@ static efi_status_t eficonfig_create_change_boot_order_entry(struct efimenu *efi efi_status_t ret; u16 *var_name16 = NULL; efi_uintn_t size, buf_size; + struct eficonfig_save_boot_order_data *save_data;
/* list the load option in the order of BootOrder variable */ for (i = 0; i < num; i++) { @@ -2104,7 +2174,17 @@ static efi_status_t eficonfig_create_change_boot_order_entry(struct efimenu *efi goto out; }
- ret = eficonfig_append_menu_entry(efi_menu, title, NULL, NULL); + save_data = malloc(sizeof(struct eficonfig_save_boot_order_data)); + if (!save_data) { + ret = EFI_OUT_OF_RESOURCES; + goto out; + } + save_data->efi_menu = efi_menu; + save_data->selected = false; + + ret = eficonfig_append_menu_entry(efi_menu, title, + eficonfig_process_save_boot_order, + save_data); if (ret != EFI_SUCCESS) goto out;
@@ -2127,7 +2207,6 @@ out: */ static efi_status_t eficonfig_process_change_boot_order(void *data) { - u32 count; u16 *bootorder; efi_status_t ret; efi_uintn_t num, size; @@ -2148,47 +2227,24 @@ static efi_status_t eficonfig_process_change_boot_order(void *data) goto out;
while (1) { - eficonfig_display_change_boot_order(efi_menu); - - ret = eficonfig_choice_change_boot_order(efi_menu); - if (ret == EFI_SUCCESS) { - u16 *new_bootorder; - - new_bootorder = calloc(1, (efi_menu->count - 2) * sizeof(u16)); - if (!new_bootorder) { - ret = EFI_OUT_OF_RESOURCES; - goto out; - } - - /* create new BootOrder */ - count = 0; - list_for_each_safe(pos, n, &efi_menu->list) { - struct eficonfig_boot_order_data *data; - + ret = eficonfig_process_common(efi_menu, + " ** Change Boot Order **", + eficonfig_change_boot_order_desc, + eficonfig_display_statusline, + eficonfig_print_change_boot_order_entry, + eficonfig_choice_change_boot_order); + /* exit from the menu if user selects the "Save" entry. */ + if (ret == EFI_SUCCESS && efi_menu->active == (efi_menu->count - 2)) { + list_for_each_prev_safe(pos, n, &efi_menu->list) { entry = list_entry(pos, struct eficonfig_entry, list); - /* exit the loop when iteration reaches "Save" */ - if (!strncmp(entry->title, "Save", strlen("Save"))) + if (entry->num == efi_menu->active) break; - - data = entry->data; - if (data->active) - new_bootorder[count++] = data->boot_index; } - - size = count * sizeof(u16); - ret = efi_set_variable_int(u"BootOrder", &efi_global_variable_guid, - EFI_VARIABLE_NON_VOLATILE | - EFI_VARIABLE_BOOTSERVICE_ACCESS | - EFI_VARIABLE_RUNTIME_ACCESS, - size, new_bootorder, false); - - free(new_bootorder); - goto out; - } else if (ret == EFI_NOT_READY) { - continue; - } else { - goto out; + if (((struct eficonfig_save_boot_order_data *)entry->data)->selected) + break; } + if (ret != EFI_SUCCESS) + break; } out: free(bootorder);