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Auto use memdisk/grub2/wimboot mode if the ISO file name has _VTMEMDISK/_VTGRUB2/_VTWIMBOOT suffix. (e.g. ubuntu-22.04-desktop-amd64_VTGRUB2.iso)

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This commit is contained in:
longpanda 2022-06-08 10:15:56 +08:00
parent bf2517bb25
commit 1c0b4ee903
2 changed files with 89 additions and 19 deletions
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78
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
View File

@ -3715,20 +3715,70 @@ static grub_err_t ventoy_cmd_dump_persistence(grub_extcmd_context_t ctxt, int ar
return 0;
}
static int ventoy_check_mode_by_name(char *filename, const char *suffix)
{
int i;
int len1;
int len2;
len1 = (int)grub_strlen(filename);
len2 = (int)grub_strlen(suffix);
if (len1 <= len2)
{
return 0;
}
for (i = len1 - 1; i >= 0; i--)
{
if (filename[i] == '.')
{
break;
}
}
if (i < len2 + 1)
{
return 0;
}
if (filename[i - len2 - 1] != '_')
{
return 0;
}
if (grub_strncasecmp(filename + (i - len2), suffix, len2) == 0)
{
return 1;
}
return 0;
}
static grub_err_t ventoy_cmd_check_mode(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
(void)argc;
(void)args;
if (argc != 1)
if (argc != 1 && argc != 2)
{
return 1;
}
if (args[0][0] == '0')
{
return g_ventoy_memdisk_mode ? 0 : 1;
if (g_ventoy_memdisk_mode)
{
return 0;
}
if (argc == 2 && ventoy_check_mode_by_name(args[1], "vtmemdisk"))
{
return 0;
}
return 1;
}
else if (args[0][0] == '1')
{
@ -3740,11 +3790,31 @@ static grub_err_t ventoy_cmd_check_mode(grub_extcmd_context_t ctxt, int argc, ch
}
else if (args[0][0] == '3')
{
return g_ventoy_grub2_mode ? 0 : 1;
if (g_ventoy_grub2_mode)
{
return 0;
}
if (argc == 2 && ventoy_check_mode_by_name(args[1], "vtgrub2"))
{
return 0;
}
return 1;
}
else if (args[0][0] == '4')
{
return g_ventoy_wimboot_mode ? 0 : 1;
if (g_ventoy_wimboot_mode)
{
return 0;
}
if (argc == 2 && ventoy_check_mode_by_name(args[1], "vtwimboot"))
{
return 0;
}
return 1;
}
return 1;

30
INSTALL/grub/grub.cfg
View File

@ -621,7 +621,7 @@ function uefi_windows_menu_func {
vt_windows_chain_data "${1}${chosen_path}"
ventoy_debug_pause
if vt_check_mode 4; then
if vt_check_mode 4 "$vt_chosen_name"; then
vtoy_windows_wimboot_func
fi
@ -779,7 +779,7 @@ function uefi_linux_menu_func {
ventoy_cli_console
unset vtGrub2Mode
if vt_check_mode 3; then
if vt_check_mode 3 "$vt_chosen_name"; then
set vtGrub2Mode=1
elif vt_str_begin "$vt_volume_id" "KRD"; then
if [ -f (loop)/boot/grub/grub.cfg.sig ]; then
@ -867,7 +867,7 @@ function uefi_iso_menu_func {
if [ -n "$vtisouefi" ]; then
set LoadIsoEfiDriver=on
unset vtisouefi
elif vt_check_mode 2; then
elif vt_check_mode 2 "$vt_chosen_name"; then
set LoadIsoEfiDriver=on
else
unset LoadIsoEfiDriver
@ -904,7 +904,7 @@ function uefi_iso_menu_func {
if [ -n "$vtcompat" ]; then
set ventoy_compatible=YES
unset vtcompat
elif vt_check_mode 1; then
elif vt_check_mode 1 "$vt_chosen_name"; then
set ventoy_compatible=YES
else
vt_check_compatible (loop)
@ -1050,7 +1050,7 @@ function legacy_windows_menu_func {
vt_windows_chain_data "${1}${chosen_path}"
ventoy_debug_pause
if vt_check_mode 4; then
if vt_check_mode 4 "$vt_chosen_name"; then
vtoy_windows_wimboot_func
fi
@ -1133,7 +1133,7 @@ function legacy_linux_menu_func {
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
if vt_check_mode 3; then
if vt_check_mode 3 "$vt_chosen_name"; then
ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
ventoy_cli_console
@ -1212,7 +1212,7 @@ function legacy_iso_menu_func {
if [ -n "$vtcompat" ]; then
set ventoy_compatible=YES
unset vtcompat
elif vt_check_mode 1; then
elif vt_check_mode 1 "$vt_chosen_name"; then
set ventoy_compatible=YES
else
vt_check_compatible (loop)
@ -1343,7 +1343,7 @@ function iso_common_menuentry {
# auto memdisk mode for some special ISO files
vt_iso_vd_id_parse "${vtoy_iso_part}${vt_chosen_path}"
unset vtMemDiskBoot
if vt_check_mode 0; then
if vt_check_mode 0 "$vt_chosen_name"; then
set vtMemDiskBoot=1
else
if [ "$grub_platform" = "pc" ]; then
@ -1380,7 +1380,7 @@ function iso_common_menuentry {
}
function miso_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -1414,7 +1414,7 @@ function iso_unsupport_menuentry {
}
function wim_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -1453,7 +1453,7 @@ function wim_unsupport_menuentry {
}
function efi_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -1523,7 +1523,7 @@ function vhdboot_common_func {
}
function vhd_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -1620,7 +1620,7 @@ function vtoyboot_common_func {
}
function vtoy_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -2030,7 +2030,7 @@ function img_common_menuentry {
set ventoy_busybox_ver=32
unset LoadIsoEfiDriver
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
if vt_check_password "${vt_chosen_path}"; then
return
@ -2041,7 +2041,7 @@ function img_common_menuentry {
fi
if [ "$grub_platform" = "pc" ]; then
if vt_check_mode 0; then
if vt_check_mode 0 "$vt_chosen_name"; then
legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
return
fi