void memory_getDeviceLabel(char *str, size_t len) {
const char *label = storage_getLabel();
if (label && is_valid_ascii((const uint8_t*)label, strlen(label))) {
snprintf(str, len, "KeepKey - %s", label);
} else {
strlcpy(str, "KeepKey", len);
}
}
void layoutSignMessage(const uint8_t *msg, uint32_t len)
{
const char **str;
if (!is_valid_ascii(msg, len)) {
str = split_message_hex(msg, len);
layoutDialogSwipe(&bmp_icon_question, _("Cancel"), _("Confirm"),
_("Sign binary message?"),
str[0], str[1], str[2], str[3], NULL, NULL);
} else {
str = split_message(msg, len, 20);
layoutDialogSwipe(&bmp_icon_question, _("Cancel"), _("Confirm"),
_("Sign message?"),
str[0], str[1], str[2], str[3], NULL, NULL);
}
}
void layoutVerifyMessage(const uint8_t *msg, uint32_t len)
{
const char **str;
if (!is_valid_ascii(msg, len)) {
str = split_message_hex(msg, len);
layoutDialogSwipe(&bmp_icon_info, _("Cancel"), _("Confirm"),
_("Verified binary message"),
str[0], str[1], str[2], str[3], NULL, NULL);
} else {
str = split_message(msg, len, 20);
layoutDialogSwipe(&bmp_icon_info, _("Cancel"), _("Confirm"),
_("Verified message"),
str[0], str[1], str[2], str[3], NULL, NULL);
}
}
/**
********************************************************************************************
Function Name : process_lcd()
Description :
Input : Void
Output : Void
Note :
**********************************************************************************************
*/
void process_lcd(void)
{
S8 key;
static U8 position = 0;
key = xgetkey();
if(is_valid_ascii(key))
{
lcd_gotoxy(LINE2, position);
lcd_putchar(key);
if(position == MAX_CHAR_IN_ONE_LINE)
{
lcd_clear();
position = 0;
}
position++;
}
}
void layoutConfirmOpReturn(const uint8_t *data, uint32_t size)
{
const char **str;
if (!is_valid_ascii(data, size)) {
str = split_message_hex(data, size);
} else {
str = split_message(data, size, 20);
}
layoutDialogSwipe(&bmp_icon_question,
_("Cancel"),
_("Confirm"),
NULL,
_("Confirm OP_RETURN:"),
str[0],
str[1],
str[2],
str[3],
NULL
);
}