| Message ID | 20221221135039.32349-3-masahisa.kojima@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | eficonfig: add vertical scroll support | expand |
On Wed, Dec 21, 2022 at 10:50:37PM +0900, Masahisa Kojima wrote: > 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> > --- > cmd/eficonfig.c | 236 +++++++++++++++++++++++++++++------------------- > 1 file changed, 143 insertions(+), 93 deletions(-) > > diff --git a/cmd/eficonfig.c b/cmd/eficonfig.c > index 39ee766a7b..c2c6c01c3b 100644 > --- a/cmd/eficonfig.c > +++ b/cmd/eficonfig.c > @@ -24,6 +24,11 @@ static struct efi_simple_text_input_protocol *cin; > char eficonfig_menu_desc[] = > " Press UP/DOWN to move, ENTER to select, ESC/CTRL+C to quit"; > > +static 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"; > + static const > #define EFICONFIG_DESCRIPTION_MAX 32 > #define EFICONFIG_OPTIONAL_DATA_MAX 64 > > @@ -105,6 +110,17 @@ 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 > * > @@ -173,10 +189,9 @@ 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); > } > > /** > @@ -1841,63 +1856,44 @@ 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) { So this prints one option every time now instead of all the entries? > - entry = list_entry(pos, struct eficonfig_entry, list); > - reverse = (entry->num == efi_menu->active); > + struct eficonfig_entry *entry = data; > + int 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) > { > int esc = 0; > struct list_head *pos, *n; > + struct efimenu *efi_menu = data; > enum bootmenu_key key = KEY_NONE; > struct eficonfig_entry *entry, *tmp; > > @@ -1922,7 +1918,7 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) > case KEY_UP: > if (efi_menu->active > 0) > --efi_menu->active; > - return EFI_NOT_READY; > + return NULL; > case KEY_MINUS: > if (efi_menu->active < efi_menu->count - 3) { > list_for_each_safe(pos, n, &efi_menu->list) { > @@ -1938,19 +1934,28 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) > > ++efi_menu->active; > } > - return EFI_NOT_READY; > + return NULL; > case KEY_DOWN: > if (efi_menu->active < efi_menu->count - 1) > ++efi_menu->active; > - return EFI_NOT_READY; > + return NULL; > case KEY_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; > + } > > break; I think I've asked about this in the past, but don't we have to return something here? > case KEY_SPACE: > @@ -1961,13 +1966,15 @@ 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; > } > } > } > break; > case KEY_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 */ > break; > @@ -2034,6 +2041,62 @@ out: > return ret; > } > > +/** > + * 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; > + > + if (!(efi_menu->count - 2)) /* no user defined boot option */ > + 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; The new_bootorder variable is allocated with the size of 'efi_menu->count - 2'. Should we add a check for count < efi_menu->count - 2 or are we always safe? > + } > + > + 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; > +} [...] Thanks /Ilias
On Thu, 22 Dec 2022 at 20:54, Ilias Apalodimas <ilias.apalodimas@linaro.org> wrote: > > On Wed, Dec 21, 2022 at 10:50:37PM +0900, Masahisa Kojima wrote: > > 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> > > --- > > cmd/eficonfig.c | 236 +++++++++++++++++++++++++++++------------------- > > 1 file changed, 143 insertions(+), 93 deletions(-) > > > > diff --git a/cmd/eficonfig.c b/cmd/eficonfig.c > > index 39ee766a7b..c2c6c01c3b 100644 > > --- a/cmd/eficonfig.c > > +++ b/cmd/eficonfig.c > > @@ -24,6 +24,11 @@ static struct efi_simple_text_input_protocol *cin; > > char eficonfig_menu_desc[] = > > " Press UP/DOWN to move, ENTER to select, ESC/CTRL+C to quit"; > > > > +static 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"; > > + > > static const OK. > > > #define EFICONFIG_DESCRIPTION_MAX 32 > > #define EFICONFIG_OPTIONAL_DATA_MAX 64 > > > > @@ -105,6 +110,17 @@ 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 > > * > > @@ -173,10 +189,9 @@ 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); > > } > > > > /** > > @@ -1841,63 +1856,44 @@ 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) { > > So this prints one option every time now instead of all the entries? Yes, it is the same behavior as other menus and U-Boot menu framework expects. > > > - entry = list_entry(pos, struct eficonfig_entry, list); > > - reverse = (entry->num == efi_menu->active); > > + struct eficonfig_entry *entry = data; > > + int 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) > > { > > int esc = 0; > > struct list_head *pos, *n; > > + struct efimenu *efi_menu = data; > > enum bootmenu_key key = KEY_NONE; > > struct eficonfig_entry *entry, *tmp; > > > > @@ -1922,7 +1918,7 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) > > case KEY_UP: > > if (efi_menu->active > 0) > > --efi_menu->active; > > - return EFI_NOT_READY; > > + return NULL; > > case KEY_MINUS: > > if (efi_menu->active < efi_menu->count - 3) { > > list_for_each_safe(pos, n, &efi_menu->list) { > > @@ -1938,19 +1934,28 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) > > > > ++efi_menu->active; > > } > > - return EFI_NOT_READY; > > + return NULL; > > case KEY_DOWN: > > if (efi_menu->active < efi_menu->count - 1) > > ++efi_menu->active; > > - return EFI_NOT_READY; > > + return NULL; > > case KEY_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; > > + } > > > > break; > > I think I've asked about this in the past, but don't we have to return > something here? Reaching here means the user key press is not valid and no need to re-draw the menu, it is the same as 'default' case. I will add a comment for this case. > > > case KEY_SPACE: > > @@ -1961,13 +1966,15 @@ 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; > > } > > } > > } > > break; I also add the same comment for this case. > > case KEY_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 */ > > break; > > @@ -2034,6 +2041,62 @@ out: > > return ret; > > } > > > > +/** > > + * 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; > > + > > + if (!(efi_menu->count - 2)) /* no user defined boot option */ > > + 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; > > The new_bootorder variable is allocated with the size of 'efi_menu->count - 2'. > Should we add a check for count < efi_menu->count - 2 or are we always > safe? At the beginning of this function, there is a check. if (!(efi_menu->count - 2)) /* no user defined boot option */ return EFI_SUCCESS; The change boot order menu always has at least "Save" and "Quit" menu entries, count < efi_menu->count - 2 is always safe here. I will add a comment on this. Thanks, Masahisa Kojima > > > + } > > + > > + 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; > > +} > > [...] > > Thanks > /Ilias
diff --git a/cmd/eficonfig.c b/cmd/eficonfig.c index 39ee766a7b..c2c6c01c3b 100644 --- a/cmd/eficonfig.c +++ b/cmd/eficonfig.c @@ -24,6 +24,11 @@ static struct efi_simple_text_input_protocol *cin; char eficonfig_menu_desc[] = " Press UP/DOWN to move, ENTER to select, ESC/CTRL+C to quit"; +static 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 @@ -105,6 +110,17 @@ 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 * @@ -173,10 +189,9 @@ 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); } /** @@ -1841,63 +1856,44 @@ 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; + int 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) { int esc = 0; struct list_head *pos, *n; + struct efimenu *efi_menu = data; enum bootmenu_key key = KEY_NONE; struct eficonfig_entry *entry, *tmp; @@ -1922,7 +1918,7 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) case KEY_UP: if (efi_menu->active > 0) --efi_menu->active; - return EFI_NOT_READY; + return NULL; case KEY_MINUS: if (efi_menu->active < efi_menu->count - 3) { list_for_each_safe(pos, n, &efi_menu->list) { @@ -1938,19 +1934,28 @@ static efi_status_t eficonfig_choice_change_boot_order(struct efimenu *efi_menu) ++efi_menu->active; } - return EFI_NOT_READY; + return NULL; case KEY_DOWN: if (efi_menu->active < efi_menu->count - 1) ++efi_menu->active; - return EFI_NOT_READY; + return NULL; case KEY_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; + } break; case KEY_SPACE: @@ -1961,13 +1966,15 @@ 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; } } } break; case KEY_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 */ break; @@ -2034,6 +2041,62 @@ out: return ret; } +/** + * 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; + + if (!(efi_menu->count - 2)) /* no user defined boot option */ + 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_create_change_boot_order_entry() - create boot order entry * @@ -2050,6 +2113,7 @@ 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++) { @@ -2100,7 +2164,17 @@ 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; @@ -2123,7 +2197,6 @@ 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; @@ -2144,47 +2217,24 @@ 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);
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> --- cmd/eficonfig.c | 236 +++++++++++++++++++++++++++++------------------- 1 file changed, 143 insertions(+), 93 deletions(-)