Auto use memdisk/grub2/wimboot mode if the ISO file name has _VTMEMDISK/_VTGRUB2...

diff --git a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
index 51d11c9998d77c533b5edf4413cf895237e209b4..facd0ede77c6104a95d92c6d0ef346cc0b3b5040 100644 (file)
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
@@ -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;

diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index 2d2498b00d39f9335ebe0e5c263932cd1f2a11eb..3e7d5b788258c2b974863a02912764cf9dab8351 100644 (file)
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -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