1.0.63 release

* Create minios-hook.sh

* Create minios-disk.sh

* Update ventoy-hook.sh

* Update grub.cfg

* Update README.md

.github/FUNDING.yml

@@ -9,4 +9,4 @@ community_bridge: # Replace with a single Community Bridge project-name e.g., cl
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: ['https://www.ventoy.net/en/donation.html'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+custom: ['https://www.paypal.me/ventoy', 'https://www.ventoy.net/en/donation.html'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/issue_template.yml

@@ -21,7 +21,7 @@ body:
     attributes:
       label: Ventoy Version
       description: What version of ventoy are you running?
-      placeholder: 1.0.56
+      placeholder: 1.0.63
     validations:
       required: true
   - type: dropdown

.github/ISSUE_TEMPLATE/success_image_report.yml

@@ -0,0 +1,101 @@
+name: Success Image Report
+description: To report an image file that boot successfully in Ventoy and is not yet listed in https://www.ventoy.net/en/isolist.html
+title: "[Success Image Report]: "
+assignees:
+  - octocat
+body:
+  - type: markdown
+    attributes:
+      value: |
+        I list all the successfully tested image files in the official website: https://www.ventoy.net/en/isolist.html   
+        If you successfully test an image file which is not listed in the above page, you can tell me and I will be very glad to add it to the tested list.
+  - type: checkboxes
+    id: faq
+    attributes:
+      label: Official Website List
+      description: Have you checked the list at [https://www.ventoy.net/en/isolist.html](https://www.ventoy.net/en/isolist.html) and the image file is not listed?
+      options:
+        - label: I have checked the list in official website and the image file is not listed there. 
+          required: true
+  - type: input
+    id: version
+    attributes:
+      label: Ventoy Version
+      description: What version of ventoy did you test with the image file.
+      placeholder: 1.0.57
+    validations:
+      required: true
+  - type: dropdown
+    id: bios
+    attributes:
+      label: BIOS Mode
+      description: In which BIOS mode did you successfully test the image file? (It's recommended to test in both mode)
+      options:
+        - Legacy BIOS Mode
+        - UEFI Mode
+        - Both
+    validations:
+      required: true
+  - type: dropdown
+    id: partstyle
+    attributes:
+      label: Partition Style
+      description: Which partition style did you use with Ventoy?
+      options:
+        - MBR
+        - GPT
+    validations:
+      required: true
+  - type: input
+    id: filename
+    attributes:
+      label: Image file name
+      description: The successfully tested image file name.
+      placeholder: xxxx.iso
+    validations:
+      required: true
+  - type: dropdown
+    id: checksum
+    attributes:
+      label: Image file checksum type
+      description: 
+      options:
+        - MD5
+        - SHA1        
+        - SHA256        
+        - SHA512        
+    validations:
+      required: true
+  - type: input
+    id: checkvalue
+    attributes:
+      label: Image file checksum value
+      description: What is the image file checksum value corresponding to the above checksum type?
+      placeholder: xxxx
+    validations:
+      required: true
+  - type: input
+    id: link
+    attributes:
+      label: Image file download link (if applicable)
+      description: What is the image file download link?
+      placeholder: https://xxx
+    validations:
+      required: false
+  - type: input
+    id: testenv
+    attributes:
+      label: Test envrionment
+      description: The manufacturer/model and other details about your computer (or VM).
+      placeholder: Lenovo Thinkpad T420 laptop
+    validations:
+      required: true
+  - type: textarea
+    id: details
+    attributes:
+      label: More Details?
+      description: You can give more details here.
+      value: "This image file booted successfully in Ventoy."
+    validations:
+      required: false
+

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/Ventoy.c

@@ -59,6 +59,9 @@ static grub_env_set_pf grub_env_set = NULL;
 ventoy_grub_param_file_replace *g_file_replace_list = NULL;
 ventoy_efi_file_replace g_efi_file_replace;
 
+ventoy_grub_param_file_replace *g_img_replace_list = NULL;
+ventoy_efi_file_replace g_img_file_replace;
+
 CONST CHAR16 gIso9660EfiDriverPath[] = ISO9660_EFI_DRIVER_PATH;
 CONST CHAR16 gUdfEfiDriverPath[] = UDF_EFI_DRIVER_PATH;
 
@@ -707,6 +710,35 @@ STATIC EFI_STATUS EFIAPI ventoy_load_isoefi_driver(IN EFI_HANDLE ImageHandle)
     return EFI_SUCCESS;
 }
 
+STATIC EFI_STATUS ventoy_proc_img_replace_name(ventoy_grub_param_file_replace *replace)
+{
+    UINT32 i;
+    char tmp[256];
+
+    if (replace->magic != GRUB_IMG_REPLACE_MAGIC)
+    {
+        return EFI_SUCCESS;
+    }
+
+    if (replace->old_file_name[0][0] == 0)
+    {
+        return EFI_SUCCESS;
+    }
+
+    AsciiStrCpyS(tmp, sizeof(tmp), replace->old_file_name[0]);
+    
+    for (i = 0; i < 256 && tmp[i]; i++)
+    {
+        if (tmp[i] == '/')
+        {
+            tmp[i] = '\\';
+        }
+    }
+
+    AsciiStrCpyS(replace->old_file_name[0], 256, tmp);
+    return EFI_SUCCESS;
+}
+
 STATIC EFI_STATUS EFIAPI ventoy_parse_cmdline(IN EFI_HANDLE ImageHandle)
 {   
     UINT32 i = 0;
@@ -817,6 +849,19 @@ STATIC EFI_STATUS EFIAPI ventoy_parse_cmdline(IN EFI_HANDLE ImageHandle)
         old_cnt > 3 ? g_file_replace_list->old_file_name[3] : ""
         );
 
+    g_img_replace_list = &pGrubParam->img_replace;
+    ventoy_proc_img_replace_name(g_img_replace_list);
+    old_cnt = g_img_replace_list->old_file_cnt;
+    debug("img replace: magic:0x%x virtid:%u name count:%u <%a> <%a> <%a> <%a>",
+        g_img_replace_list->magic,
+        g_img_replace_list->new_file_virtual_id,
+        old_cnt,
+        old_cnt > 0 ? g_img_replace_list->old_file_name[0] : "",
+        old_cnt > 1 ? g_img_replace_list->old_file_name[1] : "",
+        old_cnt > 2 ? g_img_replace_list->old_file_name[2] : "",
+        old_cnt > 3 ? g_img_replace_list->old_file_name[3] : ""
+        );
+    
     pPos = StrStr(pCmdLine, L"mem:");
     chain = (ventoy_chain_head *)StrHexToUintn(pPos + 4);
 
@@ -1050,7 +1095,8 @@ EFI_STATUS EFIAPI ventoy_boot(IN EFI_HANDLE ImageHandle)
                 gST->ConIn->Reset(gST->ConIn, FALSE);
             }
             
-            if (g_file_replace_list && g_file_replace_list->magic == GRUB_FILE_REPLACE_MAGIC)
+            if ((g_file_replace_list && g_file_replace_list->magic == GRUB_FILE_REPLACE_MAGIC) ||
+                (g_img_replace_list && g_img_replace_list->magic == GRUB_IMG_REPLACE_MAGIC))
             {
                 ventoy_wrapper_push_openvolume(pFile->OpenVolume);
                 pFile->OpenVolume = ventoy_wrapper_open_volume;

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/Ventoy.h

@@ -243,6 +243,7 @@ typedef int (*grub_env_printf_pf)(const char *fmt, ...);
 #pragma pack(1)
 
 #define GRUB_FILE_REPLACE_MAGIC  0x1258BEEF
+#define GRUB_IMG_REPLACE_MAGIC   0x1259BEEF
 
 typedef struct ventoy_efi_file_replace
 {
@@ -267,6 +268,7 @@ typedef struct ventoy_grub_param
     grub_env_get_pf grub_env_get;
     grub_env_set_pf grub_env_set;
     ventoy_grub_param_file_replace file_replace;
+    ventoy_grub_param_file_replace img_replace;
     grub_env_printf_pf grub_env_printf;    
 }ventoy_grub_param;
 
@@ -396,6 +398,7 @@ extern ventoy_virt_chunk *g_virt_chunk;
 extern UINT32 g_virt_chunk_num;
 extern vtoy_block_data gBlockData;
 extern ventoy_efi_file_replace g_efi_file_replace;
+extern ventoy_efi_file_replace g_img_file_replace;
 extern ventoy_sector_flag *g_sector_flag;
 extern UINT32 g_sector_flag_num;
 extern BOOLEAN gMemdiskMode;
@@ -403,6 +406,7 @@ extern BOOLEAN gSector512Mode;
 extern UINTN g_iso_buf_size;
 extern UINT8 *g_iso_data_buf;
 extern ventoy_grub_param_file_replace *g_file_replace_list;
+extern ventoy_grub_param_file_replace *g_img_replace_list;
 extern BOOLEAN g_fixup_iso9660_secover_enable;
 extern EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *g_con_simple_input_ex;
 extern BOOLEAN g_fix_windows_1st_cdrom_issue;

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c

@@ -37,6 +37,9 @@
 #include <Protocol/DriverBinding.h>
 #include <Ventoy.h>
 
+#define ASSIGN_REPLACE(This, replace) \
+    replace = (This->FlushEx == ventoy_wrapper_file_flush_ex) ? &g_efi_file_replace : &g_img_file_replace
+
 UINT8 *g_iso_data_buf = NULL;
 UINTN g_iso_buf_size = 0;
 BOOLEAN gMemdiskMode = FALSE;
@@ -1245,6 +1248,15 @@ ventoy_wrapper_file_flush_ex(EFI_FILE_HANDLE This, EFI_FILE_IO_TOKEN *Token)
 	return EFI_SUCCESS;
 }
 
+/* Ex version */
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_flush_ex_img(EFI_FILE_HANDLE This, EFI_FILE_IO_TOKEN *Token)
+{
+    (VOID)This;
+    (VOID)Token;
+	return EFI_SUCCESS;
+}
+
 
 STATIC EFI_STATUS EFIAPI
 ventoy_wrapper_file_write(EFI_FILE_HANDLE This, UINTN *Len, VOID *Data)
@@ -1270,19 +1282,20 @@ ventoy_wrapper_file_close(EFI_FILE_HANDLE This)
     return EFI_SUCCESS;
 }
 
-
 STATIC EFI_STATUS EFIAPI
 ventoy_wrapper_file_set_pos(EFI_FILE_HANDLE This, UINT64 Position)
 {
-    (VOID)This;
-        
-    if (Position <= g_efi_file_replace.FileSizeBytes)
+    ventoy_efi_file_replace *replace = NULL;
+
+    ASSIGN_REPLACE(This, replace);
+    
+    if (Position <= replace->FileSizeBytes)
     {
-        g_efi_file_replace.CurPos = Position;
+        replace->CurPos = Position;
     }
     else
     {
-        g_efi_file_replace.CurPos = g_efi_file_replace.FileSizeBytes;
+        replace->CurPos = replace->FileSizeBytes;
     }
     
     return EFI_SUCCESS;
@@ -1291,9 +1304,11 @@ ventoy_wrapper_file_set_pos(EFI_FILE_HANDLE This, UINT64 Position)
 STATIC EFI_STATUS EFIAPI
 ventoy_wrapper_file_get_pos(EFI_FILE_HANDLE This, UINT64 *Position)
 {
-    (VOID)This;
+    ventoy_efi_file_replace *replace = NULL;
 
-    *Position = g_efi_file_replace.CurPos;
+    ASSIGN_REPLACE(This, replace);
+
+    *Position = replace->CurPos;
 
     return EFI_SUCCESS;
 }
@@ -1303,6 +1318,9 @@ STATIC EFI_STATUS EFIAPI
 ventoy_wrapper_file_get_info(EFI_FILE_HANDLE This, EFI_GUID *Type, UINTN *Len, VOID *Data)
 {
     EFI_FILE_INFO *Info = (EFI_FILE_INFO *) Data;
+    ventoy_efi_file_replace *replace = NULL;
+
+    ASSIGN_REPLACE(This, replace);
 
     debug("ventoy_wrapper_file_get_info ... %u", *Len);
 
@@ -1320,8 +1338,8 @@ ventoy_wrapper_file_get_info(EFI_FILE_HANDLE This, EFI_GUID *Type, UINTN *Len, V
     ZeroMem(Data, sizeof(EFI_FILE_INFO));
 
     Info->Size = sizeof(EFI_FILE_INFO);
-    Info->FileSize = g_efi_file_replace.FileSizeBytes;
-    Info->PhysicalSize = g_efi_file_replace.FileSizeBytes;
+    Info->FileSize = replace->FileSizeBytes;
+    Info->PhysicalSize = replace->FileSizeBytes;
     Info->Attribute = EFI_FILE_READ_ONLY;
     //Info->FileName = EFI_FILE_READ_ONLY;
 
@@ -1335,23 +1353,24 @@ ventoy_wrapper_file_read(EFI_FILE_HANDLE This, UINTN *Len, VOID *Data)
 {
     EFI_LBA Lba;
     UINTN ReadLen = *Len;
-    
-    (VOID)This;
+    ventoy_efi_file_replace *replace = NULL;
 
+    ASSIGN_REPLACE(This, replace);
+    
     debug("ventoy_wrapper_file_read ... %u", *Len);
 
-    if (g_efi_file_replace.CurPos + ReadLen > g_efi_file_replace.FileSizeBytes)
+    if (replace->CurPos + ReadLen > replace->FileSizeBytes)
     {
-        ReadLen = g_efi_file_replace.FileSizeBytes - g_efi_file_replace.CurPos;
+        ReadLen = replace->FileSizeBytes - replace->CurPos;
     }
 
-    Lba = g_efi_file_replace.CurPos / 2048 + g_efi_file_replace.BlockIoSectorStart;
+    Lba = replace->CurPos / 2048 + replace->BlockIoSectorStart;
 
     ventoy_block_io_read(NULL, 0, Lba, ReadLen, Data);
 
     *Len = ReadLen;
 
-    g_efi_file_replace.CurPos += ReadLen;
+    replace->CurPos += ReadLen;
 
     return EFI_SUCCESS;
 }
@@ -1362,7 +1381,7 @@ ventoy_wrapper_file_read_ex(IN EFI_FILE_PROTOCOL *This, IN OUT EFI_FILE_IO_TOKEN
 	return ventoy_wrapper_file_read(This, &(Token->BufferSize), Token->Buffer);
 }
 
-STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_procotol(EFI_FILE_PROTOCOL *File)
+STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_procotol(EFI_FILE_PROTOCOL *File, BOOLEAN Img)
 {
     File->Revision    = EFI_FILE_PROTOCOL_REVISION2;
     File->Open        = ventoy_wrapper_fs_open;
@@ -1378,7 +1397,7 @@ STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_procotol(EFI_FILE_PROTOCOL *File)
     File->OpenEx      = ventoy_wrapper_file_open_ex;
     File->ReadEx      = ventoy_wrapper_file_read_ex;
     File->WriteEx     = ventoy_wrapper_file_write_ex;
-    File->FlushEx     = ventoy_wrapper_file_flush_ex;
+    File->FlushEx     = Img ? ventoy_wrapper_file_flush_ex_img : ventoy_wrapper_file_flush_ex;
 
     return EFI_SUCCESS;
 }
@@ -1397,6 +1416,7 @@ STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_open
     UINT64 Sectors = 0;
     EFI_STATUS Status = EFI_SUCCESS;
     CHAR8 TmpName[256];
+    CHAR8 OldName[256];
     ventoy_virt_chunk *virt = NULL;
 
     debug("## ventoy_wrapper_file_open <%s> ", Name);
@@ -1417,6 +1437,7 @@ STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_open
         return Status;
     }
 
+
     if (g_file_replace_list && g_file_replace_list->magic == GRUB_FILE_REPLACE_MAGIC &&
         g_file_replace_list->new_file_virtual_id < g_virt_chunk_num)
     {
@@ -1427,7 +1448,7 @@ STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_open
             {
                 g_original_fclose(*New);
                 *New = &g_efi_file_replace.WrapperHandle;
-                ventoy_wrapper_file_procotol(*New);
+                ventoy_wrapper_file_procotol(*New, FALSE);
 
                 virt = g_virt_chunk + g_file_replace_list->new_file_virtual_id;
 
@@ -1453,6 +1474,49 @@ STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_open
         }
     }
 
+
+
+    if (g_img_replace_list && g_img_replace_list->magic == GRUB_IMG_REPLACE_MAGIC &&
+        g_img_replace_list->new_file_virtual_id < g_virt_chunk_num)
+    {
+        AsciiSPrint(TmpName, sizeof(TmpName), "%s", Name);
+        for (j = 0; j < g_img_replace_list->old_file_cnt; j++)
+        {
+            AsciiStrCpyS(OldName, sizeof(OldName), g_img_replace_list[i].old_file_name[j]);
+            if ((0 == AsciiStrCmp(OldName, TmpName)) ||
+                 (AsciiStrnCmp(OldName, "\\loader\\entries\\", 16) == 0 && 
+                  AsciiStrCmp(OldName + 16, TmpName) == 0
+                  )  
+                )
+            {
+                g_original_fclose(*New);
+                *New = &g_img_file_replace.WrapperHandle;
+                ventoy_wrapper_file_procotol(*New, TRUE);
+
+                virt = g_virt_chunk + g_img_replace_list->new_file_virtual_id;
+
+                Sectors = (virt->mem_sector_end - virt->mem_sector_start) + (virt->remap_sector_end - virt->remap_sector_start);
+                
+                g_img_file_replace.BlockIoSectorStart = virt->mem_sector_start;
+                g_img_file_replace.FileSizeBytes = Sectors * 2048;
+
+                if (gDebugPrint)
+                {
+                    debug("## ventoy_wrapper_file_open2 <%s> BlockStart:%lu Sectors:%lu Bytes:%lu", Name,
+                        g_img_file_replace.BlockIoSectorStart, Sectors, Sectors * 2048);
+                    sleep(3);
+                }
+                
+                return Status;
+            }
+        }
+
+        if (StrCmp(Name, L"\\loader\\entries") == 0)
+        {
+            (*New)->Open = ventoy_wrapper_file_open;
+        }
+    }
+
     return Status;
 }
 

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/VtoyUtil/VtoyUtil.h

@@ -41,6 +41,7 @@ typedef struct ventoy_grub_param
     grub_env_get_pf grub_env_get;
     grub_env_set_pf grub_env_set;
     ventoy_grub_param_file_replace file_replace;
+    ventoy_grub_param_file_replace img_replace;
     grub_env_printf_pf grub_env_printf;    
 }ventoy_grub_param;
 #pragma pack()

GRUB2/MOD_SRC/grub-2.04/grub-core/commands/hashsum.c

@@ -94,7 +94,7 @@ hash_file (grub_file_t file, const gcry_md_spec_t *hash, void *result)
       {
           total += r;
           div = grub_divmod64(total * 100, (grub_uint64_t)file->size, &ro);
-          grub_printf("\rCalculating   %d%%    ", (int)div);
+          grub_printf("\rCalculating    %s   %d%%    ", hash->name, (int)div);
           grub_refresh();
       }
     }
@@ -105,7 +105,7 @@ hash_file (grub_file_t file, const gcry_md_spec_t *hash, void *result)
   grub_free (context);
   if (progress)
   {
-    grub_printf("\rCalculating   100%%    \n\r\n");
+    grub_printf("\rCalculating    %s   100%%    \n\r\n", hash->name);
     grub_refresh();      
   }
   return GRUB_ERR_NONE;
@@ -224,6 +224,8 @@ grub_cmd_hashsum (struct grub_extcmd_context *ctxt,
   int keep = state[3].set;
   int uncompress = state[4].set;
   unsigned unread = 0;
+  int len = 0;
+  char hashsum[256];
 
   for (i = 0; i < ARRAY_SIZE (aliases); i++)
     if (grub_strcmp (ctxt->extcmd->cmd->name, aliases[i].name) == 0)
@@ -282,8 +284,12 @@ grub_cmd_hashsum (struct grub_extcmd_context *ctxt,
 	  continue;
 	}
       for (j = 0; j < hash->mdlen; j++)
-	grub_printf ("%02x", ((grub_uint8_t *) result)[j]);
+	  {
+	    grub_printf ("%02x", ((grub_uint8_t *) result)[j]);
+        len += grub_snprintf(hashsum + len, sizeof(hashsum) - len, "%02x", ((grub_uint8_t *) result)[j]);
+      }
       grub_printf ("  %s\n", args[i]);
+      grub_env_set("VT_LAST_CHECK_SUM", hashsum);
     }
 
   if (unread)

GRUB2/MOD_SRC/grub-2.04/grub-core/normal/menu.c

@@ -402,15 +402,24 @@ int g_menu_update_mode = 0;
 int g_ventoy_tip_label_enable = 0;
 const char * g_ventoy_tip_msg1 = NULL;
 const char * g_ventoy_tip_msg2 = NULL;
+char g_ventoy_theme_path[256] = {0};
 static const char *g_ventoy_cur_img_path = NULL;
 static void menu_set_chosen_tip(grub_menu_t menu, int entry)
 {
+    int i;
     img_info *img;
+    menu_tip *tip;
     grub_menu_entry_t e = grub_menu_get_entry (menu, entry);
 
+    if (g_ventoy_theme_path[0])
+    {
+        grub_env_set("theme", g_ventoy_theme_path);        
+    }
+
     g_ventoy_tip_msg1 = g_ventoy_tip_msg2 = NULL;
     if (e && e->id && grub_strncmp(e->id, "VID_", 4) == 0) 
     {
+        g_ventoy_theme_path[0] = 0;
         img = (img_info *)(void *)grub_strtoul(e->id + 4, NULL, 16);
         if (img)
         {
@@ -419,6 +428,27 @@ static void menu_set_chosen_tip(grub_menu_t menu, int entry)
             g_ventoy_cur_img_path = img->path;
         }
     }
+    else if (e && e->id && grub_strncmp(e->id, "DIR_", 4) == 0)
+    {
+        g_ventoy_theme_path[0] = 0;
+        for (i = 0; i < e->argc; i++)
+        {
+            if (e->args[i] && grub_strncmp(e->args[i], "_VTIP_", 6) == 0)
+            {
+                break;
+            }
+        }
+
+        if (i < e->argc)
+        {
+            tip = (menu_tip *)(void *)grub_strtoul(e->args[i] + 6, NULL, 16);
+            if (tip)
+            {
+                g_ventoy_tip_msg1 = tip->tip1;
+                g_ventoy_tip_msg2 = tip->tip2;
+            }
+        }
+    }
 }
 
 static void
@@ -913,6 +943,7 @@ run_menu (grub_menu_t menu, int nested, int *auto_boot)
             goto refresh;
 
         case (GRUB_TERM_CTRL | 'h'):
+        case 'h':
         {
             cmdstr = grub_env_get("VTOY_HELP_CMD");
             if (cmdstr)
@@ -926,6 +957,7 @@ run_menu (grub_menu_t menu, int nested, int *auto_boot)
             break;
         }
         case (GRUB_TERM_CTRL | 'm'):
+        case 'm':
         {
             if (g_ventoy_cur_img_path)
             {

GRUB2/MOD_SRC/grub-2.04/grub-core/script/function.c

@@ -0,0 +1,113 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/script_sh.h>
+#include <grub/parser.h>
+#include <grub/mm.h>
+#include <grub/charset.h>
+
+grub_script_function_t grub_script_function_list;
+
+grub_script_function_t
+grub_script_function_create (struct grub_script_arg *functionname_arg,
+			     struct grub_script *cmd)
+{
+  grub_script_function_t func;
+  grub_script_function_t *p;
+
+  func = (grub_script_function_t) grub_malloc (sizeof (*func));
+  if (! func)
+    return 0;
+
+  func->name = grub_strdup (functionname_arg->str);
+  if (! func->name)
+    {
+      grub_free (func);
+      return 0;
+    }
+
+  func->func = cmd;
+
+  /* Keep the list sorted for simplicity.  */
+  p = &grub_script_function_list;
+  while (*p)
+    {
+      if (grub_strcmp ((*p)->name, func->name) >= 0)
+	break;
+
+      p = &((*p)->next);
+    }
+
+  /* If the function already exists, overwrite the old function.  */
+  if (*p && grub_strcmp ((*p)->name, func->name) == 0)
+    {
+      grub_script_function_t q;
+
+      q = *p;
+      grub_script_free (q->func);
+      q->func = cmd;
+      grub_free (func);
+      func = q;
+    }
+  else
+    {
+      func->next = *p;
+      *p = func;
+    }
+
+  return func;
+}
+
+void
+grub_script_function_remove (const char *name)
+{
+  grub_script_function_t *p, q;
+
+  for (p = &grub_script_function_list, q = *p; q; p = &(q->next), q = q->next)
+    if (grub_strcmp (name, q->name) == 0)
+      {
+        *p = q->next;
+	grub_free (q->name);
+	grub_script_free (q->func);
+        grub_free (q);
+        break;
+      }
+}
+
+grub_script_function_t
+grub_script_function_find (char *functionname)
+{
+  grub_script_function_t func;
+
+  for (func = grub_script_function_list; func; func = func->next)
+    if (grub_strcmp (functionname, func->name) == 0)
+      break;
+
+  if (! func)
+    {
+      char tmp[64];
+      grub_strncpy (tmp, functionname, 63);
+      tmp[63] = 0;
+      /* Avoid truncating inside UTF-8 character.  */
+      tmp[grub_getend (tmp, tmp + grub_strlen (tmp))] = 0;
+      grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("can't find command `%s'"), tmp);
+    }
+
+  return func;
+}

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c

@@ -51,35 +51,11 @@
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
-static grub_uint8_t g_check_mbr_data[440] = {
+static grub_uint8_t g_check_mbr_data[] = {
     0xEB, 0x63, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0xFF, 0xFA, 0x90, 0x90, 0xF6, 0xC2, 0x80, 0x74, 0x05, 0xF6, 0xC2, 0x70,
-    0x74, 0x02, 0xB2, 0x80, 0xEA, 0x79, 0x7C, 0x00, 0x00, 0x31, 0xC0, 0x8E, 0xD8, 0x8E, 0xD0, 0xBC,
-    0x00, 0x20, 0xFB, 0xA0, 0x64, 0x7C, 0x3C, 0xFF, 0x74, 0x02, 0x88, 0xC2, 0x52, 0xBE, 0x90, 0x7D,
-    0xE8, 0x16, 0x01, 0xBE, 0x05, 0x7C, 0xB4, 0x41, 0xBB, 0xAA, 0x55, 0xCD, 0x13, 0x5A, 0x52, 0x72,
-    0x3D, 0x81, 0xFB, 0x55, 0xAA, 0x75, 0x37, 0x83, 0xE1, 0x01, 0x74, 0x32, 0x31, 0xC0, 0x89, 0x44,
-    0x04, 0x40, 0x88, 0x44, 0xFF, 0x89, 0x44, 0x02, 0xC7, 0x04, 0x10, 0x00, 0x66, 0x8B, 0x1E, 0x5C,
-    0x7C, 0x66, 0x89, 0x5C, 0x08, 0x66, 0x8B, 0x1E, 0x60, 0x7C, 0x66, 0x89, 0x5C, 0x0C, 0xC7, 0x44,
-    0x06, 0x00, 0x70, 0xB4, 0x42, 0xCD, 0x13, 0x72, 0x05, 0xBB, 0x00, 0x70, 0xEB, 0x76, 0xB4, 0x08,
-    0xCD, 0x13, 0x73, 0x0D, 0x5A, 0x84, 0xD2, 0x0F, 0x83, 0xD8, 0x00, 0xBE, 0x96, 0x7D, 0xE9, 0x82,
-    0x00, 0x66, 0x0F, 0xB6, 0xC6, 0x88, 0x64, 0xFF, 0x40, 0x66, 0x89, 0x44, 0x04, 0x0F, 0xB6, 0xD1,
-    0xC1, 0xE2, 0x02, 0x88, 0xE8, 0x88, 0xF4, 0x40, 0x89, 0x44, 0x08, 0x0F, 0xB6, 0xC2, 0xC0, 0xE8,
-    0x02, 0x66, 0x89, 0x04, 0x66, 0xA1, 0x60, 0x7C, 0x66, 0x09, 0xC0, 0x75, 0x4E, 0x66, 0xA1, 0x5C,
-    0x7C, 0x66, 0x31, 0xD2, 0x66, 0xF7, 0x34, 0x88, 0xD1, 0x31, 0xD2, 0x66, 0xF7, 0x74, 0x04, 0x3B,
-    0x44, 0x08, 0x7D, 0x37, 0xFE, 0xC1, 0x88, 0xC5, 0x30, 0xC0, 0xC1, 0xE8, 0x02, 0x08, 0xC1, 0x88,
-    0xD0, 0x5A, 0x88, 0xC6, 0xBB, 0x00, 0x70, 0x8E, 0xC3, 0x31, 0xDB, 0xB8, 0x01, 0x02, 0xCD, 0x13,
-    0x72, 0x1E, 0x8C, 0xC3, 0x60, 0x1E, 0xB9, 0x00, 0x01, 0x8E, 0xDB, 0x31, 0xF6, 0xBF, 0x00, 0x80,
-    0x8E, 0xC6, 0xFC, 0xF3, 0xA5, 0x1F, 0x61, 0xFF, 0x26, 0x5A, 0x7C, 0xBE, 0x93, 0x7D, 0xEB, 0x03,
-    0xBE, 0x99, 0x7D, 0xE8, 0x33, 0x00, 0xBE, 0x9C, 0x7D, 0xE8, 0x2D, 0x00, 0xCD, 0x18, 0xEB, 0xFE,
-    0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,    
     0x56, 0x54, 0x00, 0x47, 0x65, 0x00, 0x48, 0x44, 0x00, 0x52, 0x64, 0x00, 0x20, 0x45, 0x72, 0x0D,
-    0x0A, 0x00, 0xBB, 0x01, 0x00, 0xB4, 0x0E, 0xCD, 0x10, 0xAC, 0x3C, 0x00, 0x75, 0xF4, 0xC3, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 
 };
 
 initrd_info *g_initrd_img_list = NULL;
@@ -655,12 +631,8 @@ static int ventoy_check_official_device(grub_device_t dev)
     grub_memset(mbr, 0, 512);
     grub_disk_read(disk, 0, 0, 512, mbr);
     grub_disk_close(disk);
-
-    g_check_mbr_data[92] = mbr[92];
-    g_check_mbr_data[102] = mbr[102];
-    g_check_mbr_data[103] = mbr[103];
-    grub_memcpy(g_check_mbr_data + 0x180, mbr + 0x180, 16);
-    if (grub_memcmp(g_check_mbr_data, mbr, 440))
+    
+    if (grub_memcmp(g_check_mbr_data, mbr, 0x30) || grub_memcmp(g_check_mbr_data + 0x30, mbr + 0x190, 16))
     {
         return ventoy_set_check_result(12);
     }
@@ -918,6 +890,38 @@ static grub_err_t ventoy_cmd_strbegin(grub_extcmd_context_t ctxt, int argc, char
     return 0;
 }
 
+static grub_err_t ventoy_cmd_strcasebegin(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    char *c0, *c1;
+    
+    (void)ctxt;
+
+    if (argc != 2)
+    {
+        return 1;
+    }
+
+    c0 = args[0];
+    c1 = args[1];
+
+    while (*c0 && *c1)
+    {
+        if ((*c0 != *c1) && (*c0 != grub_toupper(*c1)))
+        {
+            return 1;
+        }
+        c0++;
+        c1++;
+    }
+
+    if (*c1)
+    {
+        return 1;
+    }
+
+    return 0;
+}
+
 static grub_err_t ventoy_cmd_incr(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     long value_long = 0;
@@ -1834,7 +1838,7 @@ static int ventoy_collect_img_files(const char *filename, const struct grub_dirh
 
             img->alias = ventoy_plugin_get_menu_alias(vtoy_alias_image_file, img->path);
 
-            tip = ventoy_plugin_get_menu_tip(img->path);
+            tip = ventoy_plugin_get_menu_tip(vtoy_tip_image_file, img->path);
             if (tip)
             {
                 img->tip1 = tip->tip1;
@@ -2035,7 +2039,8 @@ static int ventoy_dynamic_tree_menu(img_iterator_node *node)
     const char *dir_class = NULL;
     const char *dir_alias = NULL;
     img_iterator_node *child = NULL;
-
+    const menu_tip *tip = NULL;
+    
     if (node->isocnt == 0 || node->done == 1)
     {
         return 0;
@@ -2075,20 +2080,22 @@ static int ventoy_dynamic_tree_menu(img_iterator_node *node)
             dir_class = "vtoydir";
         }
 
+        tip = ventoy_plugin_get_menu_tip(vtoy_tip_directory, node->dir);
+
         dir_alias = ventoy_plugin_get_menu_alias(vtoy_alias_directory, node->dir);
         if (dir_alias)
         {
             if (g_tree_view_menu_style == 0)
             {
                 vtoy_ssprintf(g_tree_script_buf, g_tree_script_pos, 
-                              "submenu \"%-10s %s\" --class=\"%s\" --id=\"DIR_%s\" {\n", 
-                              "DIR", dir_alias, dir_class, node->dir + offset);
+                              "submenu \"%-10s %s\" --class=\"%s\" --id=\"DIR_%s\" _VTIP_%p {\n", 
+                              "DIR", dir_alias, dir_class, node->dir + offset, tip);
             }
             else
             {
                 vtoy_ssprintf(g_tree_script_buf, g_tree_script_pos, 
-                              "submenu \"%s\" --class=\"%s\" --id=\"DIR_%s\" {\n", 
-                              dir_alias, dir_class, node->dir + offset);
+                              "submenu \"%s\" --class=\"%s\" --id=\"DIR_%s\" _VTIP_%p {\n", 
+                              dir_alias, dir_class, node->dir + offset, tip);
             }
         }
         else
@@ -2098,14 +2105,14 @@ static int ventoy_dynamic_tree_menu(img_iterator_node *node)
             if (g_tree_view_menu_style == 0)
             {
                 vtoy_ssprintf(g_tree_script_buf, g_tree_script_pos, 
-                              "submenu \"%-10s [%s]\" --class=\"%s\" --id=\"DIR_%s\" {\n", 
-                              "DIR", dir_alias, dir_class, node->dir + offset);
+                              "submenu \"%-10s [%s]\" --class=\"%s\" --id=\"DIR_%s\" _VTIP_%p {\n", 
+                              "DIR", dir_alias, dir_class, node->dir + offset, tip);
             }
             else
             {
                 vtoy_ssprintf(g_tree_script_buf, g_tree_script_pos, 
-                              "submenu \"[%s]\" --class=\"%s\" --id=\"DIR_%s\" {\n", 
-                              dir_alias, dir_class, node->dir + offset);
+                              "submenu \"[%s]\" --class=\"%s\" --id=\"DIR_%s\" _VTIP_%p {\n", 
+                              dir_alias, dir_class, node->dir + offset, tip);
             }
         }
 
@@ -2669,6 +2676,22 @@ grub_uint32_t ventoy_get_iso_boot_catlog(grub_file_t file)
     return desc.sector;    
 }
 
+static grub_uint32_t ventoy_get_bios_eltorito_rba(grub_file_t file, grub_uint32_t sector)
+{
+    grub_uint8_t buf[512];
+
+    grub_file_seek(file, sector * 2048);
+    grub_file_read(file, buf, sizeof(buf));
+
+    if (buf[0] == 0x01 && buf[1] == 0x00 && 
+        buf[30] == 0x55 && buf[31] == 0xaa && buf[32] == 0x88)
+    {
+        return *((grub_uint32_t *)(buf + 40));
+    }
+
+    return 0;
+}
+
 int ventoy_has_efi_eltorito(grub_file_t file, grub_uint32_t sector)
 {
     int i;
@@ -2946,6 +2969,7 @@ static grub_err_t ventoy_cmd_img_sector(grub_extcmd_context_t ctxt, int argc, ch
     }
 
     grub_memset(&g_grub_param->file_replace, 0, sizeof(g_grub_param->file_replace));
+    grub_memset(&g_grub_param->img_replace, 0, sizeof(g_grub_param->img_replace));
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
@@ -2977,15 +3001,21 @@ static grub_err_t ventoy_select_conf_replace(grub_extcmd_context_t ctxt, int arg
     debug("Find conf replace for %s\n", args[1]);
 
     file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(loop)%s", node->orgconf);
-    if (!file)
+    if (file)
+    {
+        offset = grub_iso9660_get_last_file_dirent_pos(file);
+        grub_file_close(file);  
+    }
+    else if (node->img > 0)
+    {
+        offset = 0;
+    }
+    else
     {
         debug("<(loop)%s> NOT exist\n", node->orgconf);
         goto end;
     }
 
-    offset = grub_iso9660_get_last_file_dirent_pos(file);
-    grub_file_close(file);    
-
     file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", args[0], node->newconf);
     if (!file)
     {
@@ -3008,6 +3038,13 @@ static grub_err_t ventoy_select_conf_replace(grub_extcmd_context_t ctxt, int arg
     g_conf_replace_node = node;
     g_conf_replace_offset = offset + 2;
 
+    if (node->img > 0)
+    {
+        g_grub_param->img_replace.magic = GRUB_IMG_REPLACE_MAGIC;
+        g_grub_param->img_replace.old_name_cnt = 1;
+        grub_snprintf(g_grub_param->img_replace.old_file_name[0], 256, "%s", node->orgconf);
+    }
+
     debug("conf_replace OK: newlen: %d\n", g_conf_replace_new_len);
 
 end:
@@ -4820,7 +4857,7 @@ static int ventoy_chk_case_file(const char *filename, const struct grub_dirhook_
         return 1;
     }
 
-    if (0 == info->dir && grub_strncasecmp(filename, "ventoy.json", 11) == 0)
+    if (0 == info->dir && grub_strcasecmp(filename, "ventoy.json") == 0)
     {
         grub_snprintf(g_json_case_mis_path, 32, "%s/%s", (char *)data, filename);
         return 1;
@@ -4840,7 +4877,7 @@ static int ventoy_chk_case_dir(const char *filename, const struct grub_dirhook_i
 
     if (info->dir && (filename[0] == 'v' || filename[0] == 'V'))
     {
-        if (grub_strncasecmp(filename, "ventoy", 6) == 0)
+        if (grub_strcasecmp(filename, "ventoy") == 0)
         {
             grub_snprintf(path, sizeof(path), "/%s", filename);
             fs_dir->fs->fs_dir(fs_dir->dev, path, ventoy_chk_case_file, path);
@@ -4961,26 +4998,71 @@ static grub_err_t grub_cmd_gptpriority(grub_extcmd_context_t ctxt, int argc, cha
 }
 
 
-
-/* <BEGIN>: Deleted by longpanda, 20210916 PN:XX LABEL:XX */
-#if 0
-void ventoy_tip_set_menu_label(const char *vid)
+static grub_err_t grub_cmd_syslinux_nojoliet(grub_extcmd_context_t ctxt, int argc, char **args)
 {
-    img_info *node;
+    int ret = 1;
+    int joliet = 0;
+    grub_file_t file = NULL;
+    grub_uint32_t loadrba = 0;
+    grub_uint32_t boot_catlog = 0;
+    grub_uint8_t sector[512];
+    boot_info_table *info = NULL;
+    
+    (void)ctxt;
+    (void)argc;
 
-    g_ventoy_tip_msg1 = g_ventoy_tip_msg2 = NULL;
-    if (vid)
+    /* This also trigger a iso9660 fs parse */
+    if (ventoy_check_file_exist("(loop)/isolinux/isolinux.cfg"))
     {
-        node = (img_info *)(void *)grub_strtoul(vid + 4, NULL, 16);
-        if (node)
-        {
-           g_ventoy_tip_msg1 = node->tip1;
-           g_ventoy_tip_msg2 = node->tip2;
-        }
+        return 0;
     }
+
+    joliet = grub_iso9660_is_joliet();
+    if (joliet == 0)
+    {
+        return 1;
+    }
+
+    file = grub_file_open(args[0], VENTOY_FILE_TYPE);
+    if (!file)
+    {
+        debug("failed to open %s\n", args[0]);
+        return 1;
+    }
+
+    boot_catlog = ventoy_get_iso_boot_catlog(file);
+    if (boot_catlog == 0)
+    {
+        debug("no bootcatlog found %u\n", boot_catlog);
+        goto out;
+    }
+    
+    loadrba = ventoy_get_bios_eltorito_rba(file, boot_catlog);
+    if (loadrba == 0)
+    {
+        debug("no bios eltorito rba found %u\n", loadrba);
+        goto out;
+    }
+
+    grub_file_seek(file, loadrba * 2048);
+    grub_file_read(file, sector, 512);
+
+    info = (boot_info_table *)sector;
+    if (info->bi_data0 == 0x7c6ceafa && 
+        info->bi_data1 == 0x90900000 && 
+        info->bi_PrimaryVolumeDescriptor == 16 && 
+        info->bi_BootFileLocation == loadrba)
+    {
+        debug("bootloader is syslinux, %u.\n", loadrba);
+        ret = 0;
+    }
+
+out:
+
+    grub_file_close(file);
+    grub_errno = GRUB_ERR_NONE;
+    return ret;
 }
-#endif /* #if 0 */
-/* <END>  : Deleted by longpanda, 20210916 PN:XX LABEL:XX */
 
 int ventoy_env_init(void)
 {
@@ -5037,6 +5119,7 @@ static cmd_para ventoy_cmds[] =
     { "vt_mod",  ventoy_cmd_mod,  0, NULL, "{Int} {Int} {Var}",   "mod integer variable",    NULL },
     { "vt_strstr",  ventoy_cmd_strstr,  0, NULL, "",   "",    NULL },
     { "vt_str_begin",  ventoy_cmd_strbegin,  0, NULL, "",   "",    NULL },
+    { "vt_str_casebegin",  ventoy_cmd_strcasebegin,  0, NULL, "",   "",    NULL },
     { "vt_debug", ventoy_cmd_debug, 0, NULL, "{on|off}",   "turn debug on/off",    NULL },
     { "vtdebug", ventoy_cmd_debug, 0, NULL, "{on|off}",   "turn debug on/off",    NULL },
     { "vtbreak", ventoy_cmd_break, 0, NULL, "{level}",   "set debug break",    NULL },
@@ -5142,6 +5225,7 @@ static cmd_para ventoy_cmds[] =
     { "vt_unix_reset", ventoy_cmd_unix_reset, 0, NULL, "", "", NULL },
     { "vt_unix_replace_conf", ventoy_cmd_unix_replace_conf, 0, NULL, "", "", NULL },
     { "vt_unix_replace_ko", ventoy_cmd_unix_replace_ko, 0, NULL, "", "", NULL },
+    { "vt_unix_ko_fillmap", ventoy_cmd_unix_ko_fillmap, 0, NULL, "", "", NULL },
     { "vt_unix_fill_image_desc", ventoy_cmd_unix_fill_image_desc, 0, NULL, "", "", NULL },
     { "vt_unix_gzip_new_ko", ventoy_cmd_unix_gzip_newko, 0, NULL, "", "", NULL },
     { "vt_unix_chain_data", ventoy_cmd_unix_chain_data, 0, NULL, "", "", NULL },
@@ -5156,6 +5240,8 @@ static cmd_para ventoy_cmds[] =
     { "vt_sel_wimboot", ventoy_cmd_sel_wimboot, 0, NULL, "", "", NULL },
     { "vt_set_wim_load_prompt", ventoy_cmd_set_wim_prompt, 0, NULL, "", "", NULL },
     { "vt_set_theme", ventoy_cmd_set_theme, 0, NULL, "", "", NULL },
+    { "vt_set_theme_path", ventoy_cmd_set_theme_path, 0, NULL, "", "", NULL },
+    { "vt_select_theme_cfg", ventoy_cmd_select_theme_cfg, 0, NULL, "", "", NULL },
 
     { "vt_get_efi_vdisk_offset", ventoy_cmd_get_efivdisk_offset, 0, NULL, "", "", NULL },
     { "vt_search_replace_initrd", ventoy_cmd_search_replace_initrd, 0, NULL, "", "", NULL },
@@ -5164,6 +5250,7 @@ static cmd_para ventoy_cmds[] =
     { "vt_check_json_path_case", ventoy_cmd_chk_json_pathcase, 0, NULL, "", "", NULL },
     { "vt_append_extra_sector", ventoy_cmd_append_ext_sector, 0, NULL, "", "", NULL },
     { "gptpriority", grub_cmd_gptpriority, 0, NULL, "", "", NULL },
+    { "vt_syslinux_need_nojoliet", grub_cmd_syslinux_nojoliet, 0, NULL, "", "", NULL },
 };
 
 int ventoy_register_all_cmd(void)

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h

@@ -199,6 +199,18 @@ typedef struct ventoy_iso9660_vd
     grub_uint32_t space;
 }ventoy_iso9660_vd;
 
+/* https://wiki.osdev.org/El-Torito */
+typedef struct boot_info_table
+{
+    grub_uint32_t bi_data0;
+    grub_uint32_t bi_data1;
+    grub_uint32_t bi_PrimaryVolumeDescriptor;
+    grub_uint32_t bi_BootFileLocation;
+    grub_uint32_t bi_BootFileLength;
+    grub_uint32_t bi_Checksum;
+    grub_uint8_t bi_Reserved[40];
+}boot_info_table;
+
 #pragma pack()
 
 #define img_type_start 0
@@ -550,6 +562,7 @@ typedef struct plugin_entry
     const char *key;
     ventoy_plugin_entry_pf entryfunc;
     ventoy_plugin_check_pf checkfunc;
+    int flag;
 }plugin_entry;
 
 typedef struct replace_fs_dir
@@ -883,8 +896,11 @@ typedef struct menu_alias
     struct menu_alias *next;
 }menu_alias;
 
+#define vtoy_tip_image_file 0
+#define vtoy_tip_directory  1
 typedef struct menu_tip
 {
+    int type;
     int pathlen;
     char isopath[256];
     char tip1[1024];
@@ -925,6 +941,7 @@ typedef struct custom_boot
 typedef struct conf_replace
 {
     int pathlen;
+    int img;
     char isopath[256];
     char orgconf[256];
     char newconf[256];
@@ -1049,7 +1066,7 @@ int ventoy_fill_windows_rtdata(void *buf, char *isopath);
 int ventoy_plugin_get_persistent_chunklist(const char *isopath, int index, ventoy_img_chunk_list *chunk_list);
 const char * ventoy_plugin_get_injection(const char *isopath);
 const char * ventoy_plugin_get_menu_alias(int type, const char *isopath);
-const menu_tip * ventoy_plugin_get_menu_tip(const char *isopath);
+const menu_tip * ventoy_plugin_get_menu_tip(int type, const char *isopath);
 const char * ventoy_plugin_get_menu_class(int type, const char *name, const char *path);
 int ventoy_plugin_check_memdisk(const char *isopath);
 int ventoy_plugin_get_image_list_index(int type, const char *name);
@@ -1060,6 +1077,8 @@ int ventoy_get_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, gr
 int ventoy_check_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
 void ventoy_plugin_dump_persistence(void);
 grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_set_theme_path(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_select_theme_cfg(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_check_password(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_linux_get_main_initrd_index(grub_extcmd_context_t ctxt, int argc, char **args);
@@ -1071,6 +1090,7 @@ int ventoy_get_disk_guid(const char *filename, grub_uint8_t *guid, grub_uint8_t
 grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_replace_ko(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_unix_ko_fillmap(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_fill_image_desc(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_gzip_newko(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_freebsd_ver(grub_extcmd_context_t ctxt, int argc, char **args);
@@ -1109,5 +1129,29 @@ int ventoy_chain_file_read(const char *path, int offset, int len, void *buf);
 
 #define ret_goto_end(a) ret = a; goto end;
 
+extern ventoy_grub_param *g_grub_param;
+
+#pragma pack(1)
+#define VENTOY_UNIX_SEG_MAGIC0    0x11223344
+#define VENTOY_UNIX_SEG_MAGIC1    0x55667788
+#define VENTOY_UNIX_SEG_MAGIC2    0x99aabbcc
+#define VENTOY_UNIX_SEG_MAGIC3    0xddeeff00
+#define VENTOY_UNIX_MAX_SEGNUM    40960
+struct g_ventoy_seg {
+    grub_uint64_t seg_start_bytes;
+    grub_uint64_t seg_end_bytes;
+};
+
+struct g_ventoy_map{
+    grub_uint32_t magic1[4];
+    grub_uint32_t magic2[4];
+    grub_uint64_t segnum;
+    grub_uint64_t disksize;
+    grub_uint8_t diskuuid[16];
+    struct g_ventoy_seg seglist[VENTOY_UNIX_MAX_SEGNUM];
+    grub_uint32_t magic3[4];
+};
+#pragma pack()
+
 #endif /* __VENTOY_DEF_H__ */
 

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_linux.c

@@ -691,6 +691,7 @@ static grub_uint32_t ventoy_linux_get_virt_chunk_size(void)
 static void ventoy_linux_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_head *chain)
 {
     int id = 0;
+    int virtid = 0;
     initrd_info *node;
     grub_uint64_t sector;
     grub_uint32_t offset;
@@ -738,6 +739,7 @@ static void ventoy_linux_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_
         offset += g_ventoy_cpio_size;
         sector += cpio_secs + initrd_secs;
         cur++;
+        virtid++;
     }
 
     /* Lenovo EasyStartup need an addional sector for boundary check */
@@ -759,6 +761,7 @@ static void ventoy_linux_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_
         offset += VTOY_APPEND_EXT_SIZE;
         sector += cpio_secs;
         cur++;
+        virtid++;
     }
 
     if (g_conf_replace_offset > 0)
@@ -776,9 +779,15 @@ static void ventoy_linux_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_
 
         chain->virt_img_size_in_bytes += g_conf_replace_new_len_align;
 
+        if (g_grub_param->img_replace.magic == GRUB_IMG_REPLACE_MAGIC)
+        {
+            g_grub_param->img_replace.new_file_virtual_id = virtid;
+        }
+
         offset += g_conf_replace_new_len_align;
         sector += cpio_secs;
         cur++;
+        virtid++;
     }
 
     return;

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_plugin.c

@@ -57,6 +57,7 @@ static auto_memdisk *g_auto_memdisk_head = NULL;
 static image_list *g_image_list_head = NULL;
 static conf_replace *g_conf_replace_head = NULL;
 
+static int g_theme_id = 0;
 static int g_theme_num = 0;
 static theme_list *g_theme_head = NULL;
 static int g_theme_random = vtoy_theme_random_boot_second;
@@ -281,6 +282,7 @@ static int ventoy_plugin_theme_check(VTOY_JSON *json, const char *isodisk)
 static int ventoy_plugin_theme_entry(VTOY_JSON *json, const char *isodisk)
 {
     const char *value;
+    char val[64];
     char filepath[256];
     VTOY_JSON *node = NULL;
     theme_list *tail = NULL;
@@ -366,6 +368,18 @@ static int ventoy_plugin_theme_entry(VTOY_JSON *json, const char *isodisk)
             }
         }
     }
+
+    grub_snprintf(val, sizeof(val), "%d", g_theme_num);
+    grub_env_set("VTOY_THEME_COUNT", val);
+    grub_env_export("VTOY_THEME_COUNT");
+    if (g_theme_num > 0)
+    {
+        vtoy_json_get_int(json->pstChild, "default_file", &g_theme_id);
+        if (g_theme_id > g_theme_num || g_theme_id < 0)
+        {
+            g_theme_id = 0;
+        }
+    }
     
     value = vtoy_json_get_string_ex(json->pstChild, "gfxmode");
     if (value)
@@ -1478,6 +1492,7 @@ static int ventoy_plugin_menualias_entry(VTOY_JSON *json, const char *isodisk)
 
 static int ventoy_plugin_menutip_check(VTOY_JSON *json, const char *isodisk)
 {
+    int type;
     const char *path = NULL;
     const char *tip = NULL;
     VTOY_JSON *pNode = NULL;
@@ -1511,20 +1526,41 @@ static int ventoy_plugin_menutip_check(VTOY_JSON *json, const char *isodisk)
     pNode = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "tips");
     for (pNode = pNode->pstChild; pNode; pNode = pNode->pstNext)
     {
+        type = vtoy_tip_image_file;
         path = vtoy_json_get_string_ex(pNode->pstChild, "image");
+        if (!path)
+        {
+            path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
+            type = vtoy_tip_directory;
+        }
+        
         if (path && path[0] == '/')
         {
-            if (grub_strchr(path, '*'))
+            if (vtoy_tip_image_file == type)
             {
-                grub_printf("image: <%s> [ * ]\n", path);
-            }
-            else if (ventoy_check_file_exist("%s%s", isodisk, path))
-            {
-                grub_printf("image: <%s> [ OK ]\n", path);
+                if (grub_strchr(path, '*'))
+                {
+                    grub_printf("image: <%s> [ * ]\n", path);
+                }
+                else if (ventoy_is_file_exist("%s%s", isodisk, path))
+                {
+                    grub_printf("image: <%s> [ OK ]\n", path);
+                }
+                else
+                {
+                    grub_printf("image: <%s> [ NOT EXIST ]\n", path);
+                }
             }
             else
             {
-                grub_printf("image: <%s> [ NOT EXIST ]\n", path);
+                if (ventoy_is_dir_exist("%s%s", isodisk, path))
+                {
+                    grub_printf("dir: <%s> [ OK ]\n", path);
+                }
+                else
+                {
+                    grub_printf("dir: <%s> [ NOT EXIST ]\n", path);
+                }
             }
 
             tip = vtoy_json_get_string_ex(pNode->pstChild, "tip");
@@ -1558,6 +1594,7 @@ static int ventoy_plugin_menutip_check(VTOY_JSON *json, const char *isodisk)
 
 static int ventoy_plugin_menutip_entry(VTOY_JSON *json, const char *isodisk)
 {
+    int type;
     const char *path = NULL;
     const char *tip = NULL;
     VTOY_JSON *pNode = NULL;
@@ -1610,12 +1647,20 @@ static int ventoy_plugin_menutip_entry(VTOY_JSON *json, const char *isodisk)
 
     for (pNode = pNode->pstChild; pNode; pNode = pNode->pstNext)
     {
+        type = vtoy_tip_image_file;
         path = vtoy_json_get_string_ex(pNode->pstChild, "image");
+        if (!path)
+        {
+            path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
+            type = vtoy_tip_directory;
+        }
+        
         if (path && path[0] == '/')
         {
             node = grub_zalloc(sizeof(menu_tip));
             if (node)
             {
+                node->type = type;
                 node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", path);
 
                 tip = vtoy_json_get_string_ex(pNode->pstChild, "tip");
@@ -2005,6 +2050,7 @@ static int ventoy_plugin_custom_boot_check(VTOY_JSON *json, const char *isodisk)
 
 static int ventoy_plugin_conf_replace_entry(VTOY_JSON *json, const char *isodisk)
 {
+    int img = 0;
     const char *isof = NULL;
     const char *orgf = NULL;
     const char *newf = NULL;
@@ -2042,6 +2088,11 @@ static int ventoy_plugin_conf_replace_entry(VTOY_JSON *json, const char *isodisk
             node = grub_zalloc(sizeof(conf_replace));
             if (node)
             {
+                if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "img", &img))
+                {
+                    node->img = img;
+                }
+
                 node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", isof);
                 grub_snprintf(node->orgconf, sizeof(node->orgconf), "%s", orgf);
                 grub_snprintf(node->newconf, sizeof(node->newconf), "%s", newf);
@@ -2064,6 +2115,7 @@ static int ventoy_plugin_conf_replace_entry(VTOY_JSON *json, const char *isodisk
 
 static int ventoy_plugin_conf_replace_check(VTOY_JSON *json, const char *isodisk)
 {
+    int img = 0;
     const char *isof = NULL;
     const char *orgf = NULL;
     const char *newf = NULL;
@@ -2133,7 +2185,7 @@ static int ventoy_plugin_conf_replace_check(VTOY_JSON *json, const char *isodisk
                 }
                 else
                 {
-                    grub_printf("new:<%s> [OK]\n", newf);                    
+                    grub_printf("new1:<%s> [OK]\n", newf);                    
                 }
                 grub_file_close(file);
             }
@@ -2141,6 +2193,12 @@ static int ventoy_plugin_conf_replace_check(VTOY_JSON *json, const char *isodisk
             {
                 grub_printf("new:<%s> [NOT Exist]\n", newf);   
             }
+
+            if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "img", &img))
+            {
+                grub_printf("img:<%d>\n", img);           
+            }
+            
             grub_printf("\n");
         }
     }
@@ -2325,45 +2383,59 @@ static int ventoy_plugin_image_list_check(VTOY_JSON *json, const char *isodisk)
 
 static plugin_entry g_plugin_entries[] = 
 {
-    { "control", ventoy_plugin_control_entry, ventoy_plugin_control_check },
-    { "theme", ventoy_plugin_theme_entry, ventoy_plugin_theme_check },
-    { "auto_install", ventoy_plugin_auto_install_entry, ventoy_plugin_auto_install_check },
-    { "persistence", ventoy_plugin_persistence_entry, ventoy_plugin_persistence_check },
-    { "menu_alias", ventoy_plugin_menualias_entry, ventoy_plugin_menualias_check },
-    { "menu_tip", ventoy_plugin_menutip_entry, ventoy_plugin_menutip_check },
-    { "menu_class", ventoy_plugin_menuclass_entry, ventoy_plugin_menuclass_check },
-    { "injection", ventoy_plugin_injection_entry, ventoy_plugin_injection_check },
-    { "auto_memdisk", ventoy_plugin_auto_memdisk_entry, ventoy_plugin_auto_memdisk_check },
-    { "image_list", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check },
-    { "image_blacklist", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check },
-    { "conf_replace", ventoy_plugin_conf_replace_entry, ventoy_plugin_conf_replace_check },
-    { "dud", ventoy_plugin_dud_entry, ventoy_plugin_dud_check },
-    { "password", ventoy_plugin_pwd_entry, ventoy_plugin_pwd_check },
-    { "custom_boot", ventoy_plugin_custom_boot_entry, ventoy_plugin_custom_boot_check },
+    { "control", ventoy_plugin_control_entry, ventoy_plugin_control_check, 0 },
+    { "theme", ventoy_plugin_theme_entry, ventoy_plugin_theme_check, 0 },
+    { "auto_install", ventoy_plugin_auto_install_entry, ventoy_plugin_auto_install_check, 0 },
+    { "persistence", ventoy_plugin_persistence_entry, ventoy_plugin_persistence_check, 0 },
+    { "menu_alias", ventoy_plugin_menualias_entry, ventoy_plugin_menualias_check, 0 },
+    { "menu_tip", ventoy_plugin_menutip_entry, ventoy_plugin_menutip_check, 0 },
+    { "menu_class", ventoy_plugin_menuclass_entry, ventoy_plugin_menuclass_check, 0 },
+    { "injection", ventoy_plugin_injection_entry, ventoy_plugin_injection_check, 0 },
+    { "auto_memdisk", ventoy_plugin_auto_memdisk_entry, ventoy_plugin_auto_memdisk_check, 0 },
+    { "image_list", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check, 0 },
+    { "image_blacklist", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check, 0 },
+    { "conf_replace", ventoy_plugin_conf_replace_entry, ventoy_plugin_conf_replace_check, 0 },
+    { "dud", ventoy_plugin_dud_entry, ventoy_plugin_dud_check, 0 },
+    { "password", ventoy_plugin_pwd_entry, ventoy_plugin_pwd_check, 0 },
+    { "custom_boot", ventoy_plugin_custom_boot_entry, ventoy_plugin_custom_boot_check, 0 },
 };
 
 static int ventoy_parse_plugin_config(VTOY_JSON *json, const char *isodisk)
 {
     int i;
     char key[128];
-    VTOY_JSON *cur = json;
+    VTOY_JSON *cur = NULL;
 
     grub_snprintf(g_iso_disk_name, sizeof(g_iso_disk_name), "%s", isodisk);
 
-    while (cur)
+    for (cur = json; cur; cur = cur->pstNext)
     {
         for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
         {
             grub_snprintf(key, sizeof(key), "%s_%s", g_plugin_entries[i].key, g_arch_mode_suffix);
-            if (grub_strcmp(g_plugin_entries[i].key, cur->pcName) == 0 || grub_strcmp(key, cur->pcName) == 0)
+            if (g_plugin_entries[i].flag == 0 && grub_strcmp(key, cur->pcName) == 0)
             {
                 debug("Plugin entry for %s\n", g_plugin_entries[i].key);
                 g_plugin_entries[i].entryfunc(cur, isodisk);
+                g_plugin_entries[i].flag = 1;
                 break;
             }
         }
+    }
+
     
-        cur = cur->pstNext;
+    for (cur = json; cur; cur = cur->pstNext)
+    {
+        for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
+        {
+            if (g_plugin_entries[i].flag == 0 && grub_strcmp(g_plugin_entries[i].key, cur->pcName) == 0)
+            {
+                debug("Plugin entry for %s\n", g_plugin_entries[i].key);
+                g_plugin_entries[i].entryfunc(cur, isodisk);
+                g_plugin_entries[i].flag = 1;
+                break;
+            }
+        }
     }
 
     return 0;
@@ -2372,7 +2444,9 @@ static int ventoy_parse_plugin_config(VTOY_JSON *json, const char *isodisk)
 grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     int ret = 0;
+    int offset = 0;
     char *buf = NULL;
+    grub_uint8_t *code = NULL;
     grub_file_t file;
     VTOY_JSON *json = NULL;
     
@@ -2409,9 +2483,25 @@ grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **a
         return 1;
     }
 
-    
+    code = (grub_uint8_t *)buf;
+    if (code[0] == 0xef && code[1] == 0xbb && code[2] == 0xbf)
+    {
+        offset = 3; /* Skip UTF-8 BOM */
+    }
+    else if ((code[0] == 0xff && code[1] == 0xfe) || (code[0] == 0xfe && code[1] == 0xff))
+    {
+        grub_env_set("VTOY_PLUGIN_SYNTAX_ERROR", "1");
+        grub_env_export("VTOY_PLUGIN_SYNTAX_ERROR");
 
-    ret = vtoy_json_parse(json, buf);
+        grub_env_set("VTOY_PLUGIN_ENCODE_ERROR", "1");
+        grub_env_export("VTOY_PLUGIN_ENCODE_ERROR");
+
+        debug("Failed to parse json string %d\n", ret);
+        grub_free(buf);
+        return 1;
+    }
+    
+    ret = vtoy_json_parse(json, buf + offset);
     if (ret)
     {
         grub_env_set("VTOY_PLUGIN_SYNTAX_ERROR", "1");
@@ -2709,7 +2799,7 @@ const char * ventoy_plugin_get_menu_alias(int type, const char *isopath)
     return NULL;
 }
 
-const menu_tip * ventoy_plugin_get_menu_tip(const char *isopath)
+const menu_tip * ventoy_plugin_get_menu_tip(int type, const char *isopath)
 {
     int len;
     menu_tip *node = NULL;
@@ -2722,7 +2812,8 @@ const menu_tip * ventoy_plugin_get_menu_tip(const char *isopath)
     len = (int)grub_strlen(isopath);
     for (node = g_menu_tip_head; node; node = node->next)
     {
-        if (node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
+        if (node->type == type && node->pathlen && 
+            node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
         {
             return node;
         }
@@ -3157,7 +3248,7 @@ grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, ch
     grub_snprintf(key, sizeof(key), "%s_%s", args[1], g_arch_mode_suffix);
     for (node = json->pstChild; node; node = node->pstNext)
     {
-        if (grub_strcmp(node->pcName, args[1]) == 0 || grub_strcmp(node->pcName, key) == 0)
+        if (grub_strcmp(node->pcName, key) == 0)
         {
             break;
         }
@@ -3165,8 +3256,19 @@ grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, ch
 
     if (!node)
     {
-        grub_printf("%s is NOT found in ventoy.json\n", args[1]);
-        goto end;
+        for (node = json->pstChild; node; node = node->pstNext)
+        {
+            if (grub_strcmp(node->pcName, args[1]) == 0)
+            {
+                break;
+            }
+        }
+
+        if (!node)
+        {
+            grub_printf("%s is NOT found in ventoy.json\n", args[1]);
+            goto end;            
+        }
     }
 
     for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
@@ -3189,6 +3291,65 @@ end:
     return 0;
 }
 
+grub_err_t ventoy_cmd_select_theme_cfg(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int pos = 0;
+    int bufsize = 0;
+    char *name = NULL;
+    char *buf = NULL;
+    theme_list *node = NULL;
+
+    (void)argc;
+    (void)args;
+    (void)ctxt;
+
+    if (g_theme_single_file[0])
+    {
+        return 0;
+    }
+
+    if (g_theme_num < 2)
+    {
+        return 0;
+    }
+
+    bufsize = (g_theme_num + 1) * 1024;
+    buf = grub_malloc(bufsize);
+    if (!buf)
+    {
+        return 0;
+    }
+    
+    for (node = g_theme_head; node; node = node->next)
+    {
+        name = grub_strstr(node->theme.path, ")/");
+        if (name)
+        {
+            name++;
+        }
+        else
+        {
+            name = node->theme.path;
+        }
+    
+        pos += grub_snprintf(buf + pos, bufsize - pos, 
+            "menuentry \"%s\" --class=debug_theme_item --class=debug_theme_select --class=F5tool {\n"
+                "vt_set_theme_path \"%s\"\n"
+            "}\n",
+            name, node->theme.path);
+    }
+
+    pos += grub_snprintf(buf + pos, bufsize - pos, 
+            "menuentry 'Return to previous menu [Esc]' --class=vtoyret VTOY_RET {\n"
+                "echo 'Return ...'\n"
+            "}\n");
+
+    grub_script_execute_sourcecode(buf);
+    grub_free(buf);
+    
+    return 0;
+}
+
 grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     grub_uint32_t i = 0;
@@ -3213,6 +3374,17 @@ grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **arg
     {
         goto end;
     }
+    
+    if (g_theme_id > 0 && g_theme_id <= g_theme_num)
+    {
+        for (i = 0; i < (grub_uint32_t)(g_theme_id - 1) && node; i++)
+        {
+            node = node->next;
+        }
+
+        grub_env_set("theme", node->theme.path);
+        goto end;
+    }
 
     grub_memset(&datetime, 0, sizeof(datetime));
     grub_get_datetime(&datetime);
@@ -3244,7 +3416,25 @@ grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **arg
     grub_env_set("theme", node->theme.path);
 
 end:
+
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
+extern char g_ventoy_theme_path[256];
+grub_err_t ventoy_cmd_set_theme_path(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    (void)argc;
+    (void)ctxt;
+
+    if (argc == 0)
+    {
+        g_ventoy_theme_path[0] = 0;
+    }
+    else
+    {
+        grub_snprintf(g_ventoy_theme_path, sizeof(g_ventoy_theme_path), "%s", args[0]);
+    }
+
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
 

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_unix.c

@@ -47,6 +47,11 @@ char *g_conf_new_data = NULL;
 int g_mod_new_len = 0;
 char *g_mod_new_data = NULL;
 
+int g_mod_search_magic = 0;
+
+int g_ko_fillmap_len = 0;
+char *g_ko_fillmap_data = NULL;
+
 grub_uint64_t g_mod_override_offset = 0;
 grub_uint64_t g_conf_override_offset = 0;
 
@@ -82,6 +87,15 @@ static grub_uint32_t ventoy_unix_get_override_chunk_count(void)
     {
         count++;
     }
+    
+    if (g_ko_fillmap_len > 0)
+    {
+        count += (g_ko_fillmap_len / 512);
+        if ((g_ko_fillmap_len % 512) > 0)
+        {
+            count++;
+        }
+    }
 
     return count;
 }
@@ -121,15 +135,50 @@ static grub_uint32_t ventoy_unix_get_virt_chunk_size(void)
     return size;
 }
 
-static void ventoy_unix_fill_override_data(    grub_uint64_t isosize, void *override)
+static void ventoy_unix_fill_map_data(ventoy_chain_head *chain, struct g_ventoy_map *map)
 {
+    grub_uint32_t i;
+    ventoy_img_chunk *chunk = NULL;
+
+    debug("Fill unix map data: <%llu> <%u> %p\n", 
+        (unsigned long long)chain->os_param.vtoy_disk_size, g_img_chunk_list.cur_chunk, map);
+    
+    map->magic1[0] = map->magic2[0] = VENTOY_UNIX_SEG_MAGIC0;
+    map->magic1[1] = map->magic2[1] = VENTOY_UNIX_SEG_MAGIC1;
+    map->magic1[2] = map->magic2[2] = VENTOY_UNIX_SEG_MAGIC2;
+    map->magic1[3] = map->magic2[3] = VENTOY_UNIX_SEG_MAGIC3;
+
+    map->disksize = chain->os_param.vtoy_disk_size;
+    grub_memcpy(map->diskuuid, chain->os_param.vtoy_disk_guid, 16);
+
+    map->segnum = g_img_chunk_list.cur_chunk;
+    if (g_img_chunk_list.cur_chunk > VENTOY_UNIX_MAX_SEGNUM)
+    {
+        debug("####[FAIL] Too many segments for the ISO file %u\n", g_img_chunk_list.cur_chunk);
+        map->segnum = VENTOY_UNIX_MAX_SEGNUM;
+    }
+    
+    for (i = 0; i < (grub_uint32_t)(map->segnum); i++)
+    {
+        chunk = g_img_chunk_list.chunk + i;
+        map->seglist[i].seg_start_bytes = chunk->disk_start_sector * 512ULL;
+        map->seglist[i].seg_end_bytes = (chunk->disk_end_sector + 1) * 512ULL;        
+    }
+}
+
+static void ventoy_unix_fill_override_data(    grub_uint64_t isosize, ventoy_chain_head *chain)
+{
+    int i;
+    int left;
+    char *data = NULL;
+    grub_uint64_t offset;
     grub_uint64_t sector;
     ventoy_override_chunk *cur;
     ventoy_iso9660_override *dirent;
     
     sector = (isosize + 2047) / 2048;
 
-    cur = (ventoy_override_chunk *)override;
+    cur = (ventoy_override_chunk *)((char *)chain + chain->override_chunk_offset);
 
     if (g_conf_new_len > 0)
     {
@@ -142,12 +191,12 @@ static void ventoy_unix_fill_override_data(    grub_uint64_t isosize, void *over
         dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
         dirent->size_be         = grub_swap_bytes32(dirent->size);
         sector += (dirent->size + 2047) / 2048;
+        cur++;
     }
 
     if (g_mod_new_len > 0)
     {
         /* mod.ko */
-        cur++;
         cur->img_offset = g_mod_override_offset;
         cur->override_size = sizeof(ventoy_iso9660_override);
         dirent = (ventoy_iso9660_override *)cur->override_data;
@@ -156,6 +205,37 @@ static void ventoy_unix_fill_override_data(    grub_uint64_t isosize, void *over
         dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
         dirent->size_be         = grub_swap_bytes32(dirent->size);
         sector += (dirent->size + 2047) / 2048;
+        cur++;
+    }
+
+    if (g_ko_fillmap_len > 0)
+    {
+        data = g_ko_fillmap_data;
+        offset = g_mod_override_offset;
+
+        ventoy_unix_fill_map_data(chain, (struct g_ventoy_map *)data);
+        
+        for (i = 0; i < g_ko_fillmap_len / 512; i++)
+        {
+            cur->img_offset = offset;
+            cur->override_size = 512;
+            grub_memcpy(cur->override_data, data, 512);
+
+            offset += 512;
+            data += 512;
+            cur++;
+        }
+
+        left = (g_ko_fillmap_len % 512);
+        if (left > 0)
+        {
+            cur->img_offset = offset;
+            cur->override_size = left;
+            grub_memcpy(cur->override_data, data, left);
+
+            offset += left;
+            cur++;
+        }
     }
 
     return;
@@ -182,6 +262,11 @@ static void ventoy_unix_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_h
 
     if (g_mod_new_len > 0)
     {
+        if (g_mod_search_magic > 0)
+        {
+            ventoy_unix_fill_map_data(chain, (struct g_ventoy_map *)(g_mod_new_data + g_mod_search_magic));
+        }
+    
         ventoy_unix_fill_virt(g_mod_new_data, g_mod_new_len);
     }
     
@@ -210,6 +295,12 @@ static int ventoy_freebsd_append_conf(char *buf, const char *isopath)
     vtoy_ssprintf(buf, pos, "ventoy_load=\"%s\"\n", "YES");
     vtoy_ssprintf(buf, pos, "ventoy_name=\"%s\"\n", g_ko_mod_path);
 
+    if (g_mod_search_magic)
+    {
+        debug("hint.ventoy NO need\n");
+        goto out;
+    }
+
     disk = isofile->device->disk;
 
     ventoy_get_disk_guid(isofile->name, disk_guid, disk_sig);
@@ -232,8 +323,8 @@ static int ventoy_freebsd_append_conf(char *buf, const char *isopath)
             (ulonglong)((chunk->disk_end_sector + 1) * 512));
     }
 
+out:
     grub_file_close(isofile);
-
     return pos;
 }
 
@@ -258,13 +349,16 @@ grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **ar
     (void)argc;
     (void)args;
     
+    g_mod_search_magic = 0;
     g_conf_new_len = 0;
     g_mod_new_len = 0;
     g_mod_override_offset = 0;
     g_conf_override_offset = 0;
+    g_ko_fillmap_len = 0;
 
     check_free(g_mod_new_data, grub_free);
     check_free(g_conf_new_data, grub_free);
+    check_free(g_ko_fillmap_data, grub_free);
 
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
@@ -624,6 +718,27 @@ grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, ch
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
+static int ventoy_unix_search_magic(char *data, int len)
+{
+    int i;
+    grub_uint32_t *magic = NULL;    
+
+    for (i = 0; i < len; i += 65536)
+    {
+        magic = (grub_uint32_t *)(data + i);
+        if (magic[0] == VENTOY_UNIX_SEG_MAGIC0 && magic[1] == VENTOY_UNIX_SEG_MAGIC1 && 
+            magic[2] == VENTOY_UNIX_SEG_MAGIC2 && magic[3] == VENTOY_UNIX_SEG_MAGIC3)
+        {
+            debug("unix find search magic at 0x%x loop:%d\n", i, (i >> 16));
+            g_mod_search_magic = i;
+            return 0;
+        }
+    }
+
+    debug("unix can not find search magic\n");
+    return 1;
+}
+
 grub_err_t ventoy_cmd_unix_replace_ko(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     char *data;
@@ -673,10 +788,73 @@ grub_err_t ventoy_cmd_unix_replace_ko(grub_extcmd_context_t ctxt, int argc, char
     
     g_mod_new_data = data;
     g_mod_new_len = (int)file->size;
+
+    ventoy_unix_search_magic(g_mod_new_data, g_mod_new_len);
     
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
+grub_err_t ventoy_cmd_unix_ko_fillmap(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int i;
+    grub_file_t file;
+    grub_uint32_t magic[4];
+    grub_uint32_t len;
+
+    (void)ctxt;
+
+    if (argc != 1)
+    {
+        debug("Fillmap ko invalid argc %d\n", argc);
+        return 1;
+    }
+
+    debug("Fillmap ko %s\n", args[0]);
+
+    file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(loop)%s", args[0]);
+    if (file)
+    {
+        grub_file_read(file, magic, 4); /* read for trigger */
+        g_mod_override_offset = grub_iso9660_get_last_read_pos(file);
+    }
+    else
+    {   
+        debug("Can't find replace ko file from %s\n", args[0]);
+        return 1;
+    }
+
+    for (i = 0; i < (int)(file->size); i += 65536)
+    {
+        magic[0] = 0;
+        grub_file_seek(file, i);
+        grub_file_read(file, magic, sizeof(magic));
+    
+        if (magic[0] == VENTOY_UNIX_SEG_MAGIC0 && magic[1] == VENTOY_UNIX_SEG_MAGIC1 && 
+            magic[2] == VENTOY_UNIX_SEG_MAGIC2 && magic[3] == VENTOY_UNIX_SEG_MAGIC3)
+        {
+            debug("unix find search magic at 0x%x loop:%d\n", i, (i >> 16));
+            g_mod_override_offset += i;
+            break;
+        }
+    }
+
+    len = (grub_uint32_t)OFFSET_OF(struct g_ventoy_map, seglist) + 
+        (sizeof(struct g_ventoy_seg) * g_img_chunk_list.cur_chunk);
+
+    g_ko_fillmap_len = (int)len;
+    g_ko_fillmap_data = grub_malloc(len);
+    if (!g_ko_fillmap_data)
+    {
+        g_ko_fillmap_len = 0;
+        debug("Failed to malloc fillmap data\n");
+    }
+
+    debug("Fillmap ko segnum:%u, override len:%u data:%p\n", g_img_chunk_list.cur_chunk, len, g_ko_fillmap_data);
+
+    grub_file_close(file);
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
+
 grub_err_t ventoy_cmd_unix_fill_image_desc(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     int i;
@@ -908,7 +1086,7 @@ grub_err_t ventoy_cmd_unix_chain_data(grub_extcmd_context_t ctxt, int argc, char
     /* part 4: override chunk */
     chain->override_chunk_offset = chain->img_chunk_offset + img_chunk_size;
     chain->override_chunk_num = override_count;
-    ventoy_unix_fill_override_data(isosize, (char *)chain + chain->override_chunk_offset);
+    ventoy_unix_fill_override_data(isosize, chain);
 
     /* part 5: virt chunk */
     chain->virt_chunk_offset = chain->override_chunk_offset + override_size;

GRUB2/MOD_SRC/grub-2.04/include/grub/ventoy.h

@@ -242,6 +242,7 @@ typedef struct ventoy_img_chunk_list
 #pragma pack(1)
 
 #define GRUB_FILE_REPLACE_MAGIC  0x1258BEEF
+#define GRUB_IMG_REPLACE_MAGIC   0x1259BEEF
 
 typedef const char * (*grub_env_get_pf)(const char *name);
 typedef int (*grub_env_set_pf)(const char *name, const char *val);
@@ -260,6 +261,7 @@ typedef struct ventoy_grub_param
     grub_env_get_pf grub_env_get;
     grub_env_set_pf grub_env_set;
     ventoy_grub_param_file_replace file_replace;
+    ventoy_grub_param_file_replace img_replace;
     grub_env_printf_pf grub_env_printf;
 }ventoy_grub_param;
 

IMG/cpio/ventoy/hook/crux/disk_hook.sh

@@ -29,13 +29,21 @@ for i in 0 1 2 3 4 5 6 7 8 9; do
     fi
 done
 
-ventoy_extract_vtloopex ${vtdiskname}2  crux
+# no need since 3.6.1
+$BUSYBOX_PATH/modprobe dax      > /dev/null 2>&1
+$BUSYBOX_PATH/modprobe dm-mod   > /dev/null 2>&1
 
+if $GREP -q 'device-mapper' /proc/devices; then
+    vtlog "dm-mod module check success ..."
+else
+    vtlog "Need to load dm-mod module ..."
+    ventoy_extract_vtloopex ${vtdiskname}2  crux
 
-vtKver=$(uname -r)
-vtLoopExDir=$VTOY_PATH/vtloopex/crux/vtloopex
+    vtKver=$(uname -r)
+    vtLoopExDir=$VTOY_PATH/vtloopex/crux/vtloopex
 
-ventoy_check_install_module_xz $vtLoopExDir/dm-mod/$vtKver/64/dax.ko
-ventoy_check_install_module_xz $vtLoopExDir/dm-mod/$vtKver/64/dm-mod.ko
+    ventoy_check_install_module_xz $vtLoopExDir/dm-mod/$vtKver/64/dax.ko
+    ventoy_check_install_module_xz $vtLoopExDir/dm-mod/$vtKver/64/dm-mod.ko
+fi
 
 ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2"

IMG/cpio/ventoy/hook/debian/minios-disk.sh

@@ -0,0 +1,82 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+vtlog "####### $0 $* ########"
+
+VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+
+ventoy_os_install_dmsetup_by_fuse() {
+    vtlog "ventoy_os_install_dmsetup_by_fuse $*"
+
+    mkdir -p $VTOY_PATH/mnt/fuse $VTOY_PATH/mnt/iso $VTOY_PATH/mnt/squashfs
+
+    vtoydm -p -f $VTOY_PATH/ventoy_image_map -d $1 > $VTOY_PATH/ventoy_dm_table
+    vtoy_fuse_iso -f $VTOY_PATH/ventoy_dm_table -m $VTOY_PATH/mnt/fuse
+
+    mount -t iso9660  $VTOY_PATH/mnt/fuse/ventoy.iso    $VTOY_PATH/mnt/iso
+    mount -t squashfs $VTOY_PATH/mnt/iso/minios/01-core*.sb  $VTOY_PATH/mnt/squashfs
+
+    KoName=$(ls $VTOY_PATH/mnt/squashfs/lib/modules/$2/kernel/drivers/md/dm-mod.ko*)
+    vtlog "insmod $KoName"
+    insmod $KoName
+
+    umount $VTOY_PATH/mnt/squashfs
+    umount $VTOY_PATH/mnt/iso
+    umount $VTOY_PATH/mnt/fuse
+}
+
+
+ventoy_os_install_dmsetup() {
+    vtlog "ventoy_os_install_dmsetup"
+    
+    if grep -q 'device-mapper' /proc/devices; then
+        vtlog "device-mapper module already loaded"
+        return;
+    fi
+    
+    vtKerVer=$(uname -r)
+    
+    if modprobe fuse 2>>$VTLOG; then
+        ventoy_os_install_dmsetup_by_fuse $1 $vtKerVer
+    fi
+}
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+if check_usb_disk_ready "$vtdiskname"; then
+    vtlog "check_usb_disk_ready ok"
+else
+    vtlog "check_usb_disk_ready error"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+ventoy_os_install_dmsetup $vtdiskname
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
+
+PATH=$VTPATH_OLD

IMG/cpio/ventoy/hook/debian/minios-hook.sh

@@ -0,0 +1,24 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+if [ -f /lib/livekitlib ] && $GREP -q 'debug_log.*find_data_try' /lib/livekitlib; then
+    $SED "/debug_log.*find_data_try/a\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/minios-disk.sh"  -i /lib/livekitlib
+else
+    $SED "/find_data/i\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/minios-disk.sh"  -i /init
+fi

IMG/cpio/ventoy/hook/debian/pyabr-disk.sh

@@ -47,8 +47,29 @@ ventoy_os_install_dmsetup_by_fuse() {
     umount $VTOY_PATH/mnt/fuse
 }
 
-
-wait_for_usb_disk_ready
+while [ -n "Y" ]; do
+    vtdiskname=$(get_ventoy_disk_name)
+    if [ "$vtdiskname" = "unknown" ]; then
+        vtlog "ventoy disk not found"
+        if [ -r /proc/sys/kernel/hotplug ]; then
+            echo /sbin/mdev > /proc/sys/kernel/hotplug
+        fi
+        mdev -s
+        sleep 1
+    else
+        if check_usb_disk_ready "$vtdiskname"; then
+            vtlog "check_usb_disk_ready $vtdiskname ok"
+            break
+        else
+            vtlog "check_usb_disk_ready $vtdiskname error"
+            if [ -r /proc/sys/kernel/hotplug ]; then
+                echo /sbin/mdev > /proc/sys/kernel/hotplug
+            fi
+            mdev -s
+            sleep 1
+        fi
+    fi
+done
 
 vtdiskname=$(get_ventoy_disk_name)
 if [ "$vtdiskname" = "unknown" ]; then

IMG/cpio/ventoy/hook/debian/ventoy-hook.sh

@@ -56,6 +56,10 @@ ventoy_get_debian_distro() {
         echo 'slax'; return
     fi
     
+    if $GREP -q 'minios/' /proc/cmdline; then
+        echo 'minios'; return
+    fi
+    
     if $GREP -q 'PVE ' /proc/version; then
         echo 'pve'; return
     fi

INSTALL/CreatePersistentImg.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 size=1024
 fstype=ext4
@@ -7,13 +7,14 @@ config=''
 outputfile=persistence.dat
 
 print_usage() {
-    echo 'Usage:  CreatePersistentImg.sh [ -s size ] [ -t fstype ] [ -l LABEL ] [ -c CFG ]'
+    echo 'Usage:  sudo ./CreatePersistentImg.sh [ -s size ] [ -t fstype ] [ -l LABEL ] [ -c CFG ] [ -e ]'
     echo '  OPTION: (optional)'
     echo '   -s size in MB, default is 1024'
     echo '   -t filesystem type, default is ext4  ext2/ext3/ext4/xfs are supported now'
     echo '   -l label, default is casper-rw'
     echo '   -c configfile name inside the persistence file. File content is "/ union"'
     echo '   -o outputfile name, default is persistence.dat'
+    echo '   -e enable encryption, disabled by default (only few distros support this)'    
     echo ''
 }
 
@@ -33,6 +34,9 @@ while [ -n "$1" ]; do
     elif [ "$1" = "-o" ]; then
         shift
         outputfile=$1
+    elif [ "$1" = "-e" ]; then
+        read -s -p "Encryption passphrase: " passphrase
+        echo
     elif [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
         print_usage
         exit 0
@@ -86,6 +90,13 @@ freeloop=$(losetup -f)
 
 losetup $freeloop "$outputfile"
 
+if [ ! -z "$passphrase" ]; then
+    printf "$passphrase" | cryptsetup -q --verbose luksFormat $freeloop -
+    printf "$passphrase" | cryptsetup -q --verbose luksOpen $freeloop persist_decrypted -
+    _freeloop=$freeloop
+    freeloop="/dev/mapper/persist_decrypted"
+fi
+
 mkfs -t $fstype $fsopt -L $label $freeloop 
 
 sync
@@ -104,4 +115,9 @@ if [ -n "$config" ]; then
     rm -rf ./persist_tmp_mnt
 fi
 
+if [ ! -z "$passphrase" ]; then
+    cryptsetup luksClose $freeloop
+    freeloop=$_freeloop
+fi
+
 losetup -d $freeloop

INSTALL/FOR_X64_ARM.txt

@@ -0,0 +1,12 @@
+============ Ventoy2Disk.exe for x86_64/ARM/ARM64 =================
+Ventoy2Disk.exe is a x86_32 application and supports both 32-bit and 64-bit Windows PC with intel/amd processor.
+Since 1.0.58, Ventoy also provides Ventoy2Disk_X64.exe/Ventoy2Disk_ARM.exe/Ventoy2Disk_ARM64.exe you can use them if needed.
+These exe files are in altexe directory of the installation package.
+You must copy them to the upper directory to use them. (The same location with Ventoy2Disk.exe)
+
+
+============ x86_64/ARM/ARM64 版本 Ventoy2Disk.exe =================
+默认的 Ventoy2Disk.exe 是32位x86程序，同时支持最常见的32位和64位Windows系统，绝大部分情况下使用它就可以。
+从1.0.58版本开始，Ventoy还同时提供了 Ventoy2Disk_X64.exe/Ventoy2Disk_ARM.exe/Ventoy2Disk_ARM64.exe 可以根据需要使用。
+这些文件位于安装包内的altexe目录下，使用时需要将其拷贝到上一层目录（即和 Ventoy2Disk.exe 同一位置）。
+

INSTALL/README

@@ -22,6 +22,11 @@ Please refer https://www.ventoy.net/en/doc_start.html for details.
 2. open your browser and visit http://127.0.0.1:24680
 
 
+========== VentoyPlugson.sh ===============
+1. sudo sh VentoyPlugson.sh 
+2. open your browser and visit http://127.0.0.1:24681
+
+
 ========= VentoyGUI ===================
 VentoyGUI is native GUI program for Linux (GTK/QT)
 1. Just double-click the file (e.g. VentoyGUI.x86_64)

INSTALL/Ventoy2Disk.sh

@@ -46,23 +46,25 @@ echo "############# Ventoy2Disk $* [$TOOLDIR] ################" >> ./log.txt
 date >> ./log.txt
 
 #decompress tool
-if [ -f ./tool/$TOOLDIR/ash ]; then
-    echo "no need to decompress tools" >> ./log.txt
-else
-    cd ./tool/$TOOLDIR
-    
+echo "decompress tools" >> ./log.txt
+cd ./tool/$TOOLDIR
+
+ls *.xz > /dev/null 2>&1
+if [ $? -eq 0 ]; then
     [ -f ./xzcat ] && chmod +x ./xzcat
-    
+
     for file in $(ls *.xz); do
+        echo "decompress $file" >> ./log.txt
         xzcat $file > ${file%.xz}
         [ -f ./${file%.xz} ] && chmod +x ./${file%.xz}
         [ -f ./$file ] && rm -f ./$file
     done
-    cd ../../
-    
-    chmod +x -R ./tool/$TOOLDIR
 fi
 
+cd ../../
+chmod +x -R ./tool/$TOOLDIR
+
+
 if [ -f /bin/bash ]; then
     /bin/bash ./tool/VentoyWorker.sh $*
 else

INSTALL/VentoyPlugson.sh

@@ -0,0 +1,218 @@
+#!/bin/sh
+
+. ./tool/ventoy_lib.sh
+
+print_usage() {    
+    echo 'Usage:  sudo sh VentoyPlugson.sh [OPTION] /dev/sdX'
+    echo '  OPTION: (optional)'
+    echo '   -H x.x.x.x  http server IP address (default is 127.0.0.1)'
+    echo '   -P PORT     http server PORT (default is 24681)'
+    echo '   -h          print this help'
+    echo ''
+}
+
+uid=$(id -u)
+if [ $uid -ne 0 ]; then
+    echo "Please use sudo or run the script as root."
+    exit 1
+fi
+
+
+OLDDIR=$(pwd)
+
+machine=$(uname -m)
+if echo $machine | egrep -q 'aarch64|arm64'; then
+    TOOLDIR=aarch64
+elif echo $machine | egrep -q 'x86_64|amd64'; then
+    TOOLDIR=x86_64
+elif echo $machine | egrep -q 'mips64'; then
+    TOOLDIR=mips64el
+elif echo $machine | egrep -q 'i[3-6]86'; then
+    TOOLDIR=i386
+else
+    echo "Unsupported machine type $machine"    
+    exit 1
+fi
+
+
+if ! [ -f "$OLDDIR/tool/plugson.tar.xz" ]; then
+    echo "Please run under the correct directory!" 
+    exit 1
+fi
+
+echo "############# VentoyPlugson $* [$TOOLDIR] ################" >> ./VentoyPlugson.log
+date >> ./VentoyPlugson.log
+
+echo "decompress tools" >> ./VentoyPlugson.log
+cd ./tool/$TOOLDIR
+
+ls *.xz > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+    [ -f ./xzcat ] && chmod +x ./xzcat
+
+    for file in $(ls *.xz); do
+        echo "decompress $file" >> ./VentoyPlugson.log
+        xzcat $file > ${file%.xz}
+        [ -f ./${file%.xz} ] && chmod +x ./${file%.xz}
+        [ -f ./$file ] && rm -f ./$file
+    done
+fi
+
+cd ../../
+chmod +x -R ./tool/$TOOLDIR
+
+if ! [ -f "$OLDDIR/tool/$TOOLDIR/Plugson" ]; then
+    echo "$OLDDIR/tool/$TOOLDIR/Plugson does not exist!" 
+    exit 1
+fi
+
+
+PATH=./tool/$TOOLDIR:$PATH
+
+HOST="127.0.0.1"
+PORT=24681
+
+while [ -n "$1" ]; do
+    if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
+        print_usage
+        exit 0
+    elif [ "$1" = "-H" ]; then
+        shift
+        if echo $1 | grep -q '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*'; then
+            HOST="$1"
+        else
+            echo "Invalid host $1"
+            exit 1
+        fi
+    elif [ "$1" = "-P" ]; then
+        shift
+        if [ $1 -gt 0 -a $1 -le 65535 ]; then
+            PORT="$1"
+        else
+            echo "Invalid port $1"
+            exit 1
+        fi
+    else
+        DISK=$1
+    fi
+    
+    shift
+done
+
+if [ -z "$DISK" ]; then
+    print_usage
+    exit 0
+fi
+
+if ps -ef | grep "tool/$TOOLDIR/Plugson.*$HOST.*$PORT" | grep -q -v grep; then
+    echo "Another ventoy server is running now, please close it first."
+    exit 1
+fi
+
+if echo $DISK | grep -q "[a-z]d[a-z][1-9]"; then
+    DISK=${DISK:0:-1}
+fi
+
+if echo $DISK | egrep -q "/dev/nvme|/dev/mmcblk/dev/nbd"; then
+    if echo $DISK | grep -q "p[1-9]$"; then
+        DISK=${DISK:0:-2}
+    fi
+fi
+
+
+if [ ! -b "$DISK" ]; then
+    echo "$DISK does NOT exist."
+    exit 1
+fi
+
+
+version=$(get_disk_ventoy_version $DISK)
+if [ $? -eq 0 ]; then
+    echo "Ventoy version in Disk: $version"
+    
+    vtPart1Type=$(dd if=$DISK bs=1 count=1 skip=450 status=none | hexdump -n1 -e  '1/1 "%02X"')
+    if [ "$vtPart1Type" = "EE" ]; then            
+        echo "Disk Partition Style  : GPT"
+        partstyle=1
+    else
+        echo "Disk Partition Style  : MBR"
+        partstyle=0
+    fi
+
+    if check_disk_secure_boot $DISK; then
+        echo "Secure Boot Support   : YES"
+        secureboot=1
+    else
+        echo "Secure Boot Support   : NO"
+        secureboot=0
+    fi
+else
+    echo "$DISK is NOT Ventoy disk."
+    exit 1
+fi
+
+PART1=$(get_disk_part_name $DISK 1)
+
+if grep -q "^$PART1 " /proc/mounts; then
+    mtpnt=$(grep "^$PART1 " /proc/mounts | awk '{print $2}')
+    fstype=$(grep "^$PART1 " /proc/mounts | awk '{print $3}')
+    
+    if echo $fstype | grep -q -i 'fuse'; then
+        if hexdump -C -n 16 $PART1 | grep -q -i "EXFAT"; then
+            fstype="exFAT"
+        elif hexdump -C -n 16 $PART1 | grep -q -i "NTFS"; then
+            fstype="NTFS"       
+        fi
+    fi
+    
+    echo "$PART1 is mounted at $mtpnt $fstype"
+else
+    echo "$PART1 is NOT mounted, please mount it first!"
+    exit 1
+fi
+
+if [ -d "$mtpnt/ventoy" ]; then
+    echo "ventoy directory exist OK"
+else
+    echo "create ventoy directory"
+    mkdir -p "$mtpnt/ventoy"
+    if [ -d "$mtpnt/ventoy" ]; then
+        chmod -R 0755 "$mtpnt/ventoy"
+    else
+        echo "Failed to create directory $mtpnt/ventoy"
+        exit 1
+    fi
+fi
+
+
+#change current directory to Ventoy disk
+cd "$mtpnt"
+$OLDDIR/tool/$TOOLDIR/Plugson "$HOST" "$PORT" "$OLDDIR" "$DISK" $version "$fstype" $partstyle $secureboot   &
+wID=$!
+sleep 1
+
+if [ -f /proc/$wID/maps ]; then
+    echo ""
+    echo "==============================================================="
+    if [ "$LANG" = "zh_CN.UTF-8" ]; then
+        echo "  Ventoy Plugson Server 已经启动 ..."
+        echo "  请打开浏览器，访问 http://${HOST}:${PORT}"
+    else
+        echo "  Ventoy Plugson Server is running ..."
+        echo "  Please open your browser and visit http://${HOST}:${PORT}"
+    fi
+    echo "==============================================================="
+    echo ""
+    echo "################## Press Ctrl + C to exit #####################"
+    echo ""
+
+    wait $wID
+fi
+
+
+if [ -n "$OLDDIR" ]; then 
+    CURDIR=$(pwd)
+    if [ "$CURDIR" != "$OLDDIR" ]; then
+        cd "$OLDDIR"
+    fi
+fi

INSTALL/all_in_one.sh

@@ -38,13 +38,10 @@ sh buildedk.sh >> $LOG 2>&1 || exit 1
 #cd $VTOY_PATH/VtoyTool
 #sh build.sh || exit 1
 
-#cd $VTOY_PATH/vtoyfat/fat_io_lib
+#cd $VTOY_PATH/vtoycli/fat_io_lib
 #sh buildlib.sh
 
-#cd $VTOY_PATH/vtoyfat
-#sh build.sh || exit 1
-
-#cd $VTOY_PATH/vtoygpt
+#cd $VTOY_PATH/vtoycli
 #sh build.sh || exit 1
 
 #cd $VTOY_PATH/FUSEISO

INSTALL/grub/checksum.cfg

@@ -1,30 +1,116 @@
-menuentry "Calculate md5sum" --class=checksum_md5 {
-    md5sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
-    
-    echo -e "\n\npress ENTER to exit ..."
-    read vtInputKey
-}
 
-menuentry "Calculate sha1sum" --class=checksum_sha1 {
-    sha1sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
-    
-    echo -e "\n\npress ENTER to exit ..."
-    read vtInputKey
-}
+if [ -e "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.md5" ]; then
+    set default=0
+    menuentry "Calculate and check md5sum" --class=checksum_md5 {
+        md5sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        vt_1st_line "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.md5" vtReadChecksum
+                
+        if vt_str_casebegin "$vtReadChecksum" "$VT_LAST_CHECK_SUM"; then
+            echo -e "\n\nCheck MD5 value with .md5 file.  [ OK ]"
+        else
+            echo -e "\n\nCheck MD5 value with .md5 file.  [ FAIL ]"
+            echo "The MD5 value in .md5 file is:"
+            echo "$vtReadChecksum"
+        fi
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+else
+    menuentry "Calculate md5sum" --class=checksum_md5 {
+        md5sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+fi
 
-menuentry "Calculate sha256sum" --class=checksum_sha256 {
-    sha256sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
-    
-    echo -e "\n\npress ENTER to exit ..."
-    read vtInputKey
-}
+if [ -e "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha1" ]; then
+    set default=1
+    menuentry "Calculate and check sha1sum" --class=checksum_sha1 {
+        sha1sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        vt_1st_line "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha1" vtReadChecksum
+        
+        if vt_str_casebegin "$vtReadChecksum" "$VT_LAST_CHECK_SUM"; then
+            echo -e "\n\nCheck SHA1 value with .sha1 file.  [ OK ]"
+        else
+            echo -e "\n\nCheck SHA1 value with .sha1 file.  [ FAIL ]"
+            echo "The SHA1 value in .sha1 file is:"
+            echo "$vtReadChecksum"
+        fi
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+else
+    menuentry "Calculate sha1sum" --class=checksum_sha1 {
+        sha1sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+fi
+
+
+
+if [ -e "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha256" ]; then
+    set default=2
+    menuentry "Calculate and check sha256sum" --class=checksum_sha256 {
+        sha256sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        vt_1st_line "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha256" vtReadChecksum
+        
+        if vt_str_casebegin "$vtReadChecksum" "$VT_LAST_CHECK_SUM"; then
+            echo -e "\n\nCheck SHA256 value with .sha256 file.  [ OK ]"
+        else
+            echo -e "\n\nCheck SHA256 value with .sha256 file.  [ FAIL ]"
+            echo "The SHA256 value in .sha256 file is:"
+            echo "$vtReadChecksum"
+        fi
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+else
+    menuentry "Calculate sha256sum" --class=checksum_sha256 {
+        sha256sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+fi
+
+
+
+if [ -e "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha512" ]; then
+    set default=3
+    menuentry "Calculate and check sha512sum" --class=checksum_sha512{
+        sha512sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        vt_1st_line "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}.sha512" vtReadChecksum
+        
+        if vt_str_casebegin "$vtReadChecksum" "$VT_LAST_CHECK_SUM"; then
+            echo -e "\n\nCheck SHA512 value with .sha512 file.  [ OK ]"
+        else
+            echo -e "\n\nCheck SHA512 value with .sha512 file.  [ FAIL ]"
+            echo "The SHA512 value in .sha512 file is:"
+            echo "$vtReadChecksum"
+        fi
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+else
+    menuentry "Calculate sha512sum" --class=checksum_sha512{
+        sha512sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
+        
+        echo -e "\n\npress ENTER to exit ..."
+        read vtInputKey
+    }
+fi
 
-menuentry "Calculate sha512sum" --class=checksum_sha512{
-    sha512sum "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}"
-    
-    echo -e "\n\npress ENTER to exit ..."
-    read vtInputKey
-}
 
 menuentry 'Return to previous menu [Esc]' --class=vtoyret VTOY_RET {
     echo 'Return ...'

INSTALL/grub/debug.cfg

@@ -38,6 +38,12 @@ submenu "Screen Display Mode" --class=debug_screen_mode --class=F5tool {
     }
 }
 
+if [ $VTOY_THEME_COUNT -gt 1 ]; then
+    submenu "Theme Select" --class=debug_theme_select --class=F5tool {
+        vt_select_theme_cfg
+    }
+fi
+
 if [ "$grub_platform" != "pc" ]; then
     submenu 'Ventoy UEFI Utilities' --class=debug_util --class=F5tool {
         menuentry 'Show EFI Drivers' --class=debug_util_efidrv --class=debug_util --class=F5tool {

INSTALL/grub/grub.cfg

@@ -129,6 +129,9 @@ function get_os_type {
         elif [ -e (loop)/bin/freebsd-version ]; then
             set vtoy_os=Unix
             set vt_unix_type=FreeBSD
+        elif [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
+            set vtoy_os=Unix
+            set vt_unix_type=FreeBSD
         elif vt_str_begin "$vt_system_id" "DragonFly"; then
             set vtoy_os=Unix
             set vt_unix_type=DragonFly
@@ -154,9 +157,7 @@ function vt_check_compatible_pe {
     #Check for PE without external tools
     #set compatible if ISO file is less than 80MB
     if [ $vt_chosen_size -gt 33554432 -a $vt_chosen_size -le 83886080 ]; then
-        set ventoy_compatible=YES
-    elif [ -e $1/WEPE/WEPE.INI ]; then
-        set ventoy_compatible=YES
+        set ventoy_compatible=YES    
     fi
 
     return
@@ -165,6 +166,8 @@ function vt_check_compatible_pe {
 function vt_check_compatible_linux {
     if vt_str_begin "$vt_volume_id" "embootkit"; then
         set ventoy_compatible=YES
+    elif [ -e "$1/casper/tinycore.gz" ]; then
+        set ventoy_compatible=YES
     fi
 
     return
@@ -233,6 +236,8 @@ function distro_specify_initrd_file {
         vt_linux_specify_initrd_file /initrd.gz
     elif [ -e (loop)/slax/boot/initrfs.img ]; then
         vt_linux_specify_initrd_file /slax/boot/initrfs.img
+    elif [ -e (loop)/minios/boot/initrfs.img ]; then
+        vt_linux_specify_initrd_file /minios/boot/initrfs.img
     elif [ -e (loop)/pmagic/initrd.img ]; then
         vt_linux_specify_initrd_file /pmagic/initrd.img
     elif [ -e (loop)/boot/initrd.xz ]; then
@@ -355,6 +360,8 @@ function distro_specify_initrd_file_phase2 {
         vt_linux_specify_initrd_file /porteus/initrd.xz
     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
+    elif [ -f (loop)/initrd0.img ]; then
+        vt_linux_specify_initrd_file /initrd0.img
     
     fi
 }
@@ -416,6 +423,11 @@ function ventoy_freebsd_proc {
     set vtFreeBsdDistro=FreeBSD
     set vt_freebsd_ver=xx
 
+    if [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
+        vt_unix_ko_fillmap /boot/kernel/geom_ventoy.ko
+        return
+    fi
+
     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
     elif vt_strstr "$vt_volume_id" "FREENAS"; then
@@ -711,7 +723,9 @@ function uefi_linux_menu_func {
         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"            
             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
-
+            
+        elif vt_str_begin "$vt_volume_id" "SolusLive"; then
+            vt_add_replace_file 0 "initrd"
 
         fi
         
@@ -1015,14 +1029,13 @@ function legacy_linux_menu_func {
             loopback loop "$1$2"
         fi
 
-        if [ -f (loop)/isolinux/isolinux.cfg ]; then
-            if vt_iso9660_isjoliet; then
-                vt_iso9660_nojoliet 1
-                loopback -d loop
-                loopback loop "$1$2"
-            fi
+        
+        if vt_syslinux_need_nojoliet "$1$2"; then
+            vt_iso9660_nojoliet 1
+            loopback -d loop
+            loopback loop "$1$2"
         fi
-    
+
         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
 
         vt_linux_clear_initrd
@@ -2009,7 +2022,7 @@ function img_unsupport_menuentry {
 #############################################################
 #############################################################
 
-set VENTOY_VERSION="1.0.56"
+set VENTOY_VERSION="1.0.63"
 
 #ACPI not compatible with Window7/8, so disable by default
 set VTOY_PARAM_NO_ACPI=1
@@ -2123,10 +2136,10 @@ fi
 
 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
-    set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:TreeView F4:Localboot F5:Tools F6:ExMenu Ctrl+h:Help"
+    set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
 else
     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
-    set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:ListView F4:Localboot F5:Tools F6:ExMenu Ctrl+h:Help"
+    set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
 fi
 
 
@@ -2177,12 +2190,19 @@ fi
 
 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
     clear
-    echo -e "\n Syntax error detected in ventoy.json, please check! \n"
-    echo -e " ventoy.json 文件中有语法错误，所有配置都不会生效，请检查！\n"
+    if [ -n "$VTOY_PLUGIN_ENCODE_ERROR" ]; then
+        echo -e "\n Encoding type for ventoy.json is not supported, please convert to UTF-8.\n"
+        echo -e " ventoy.json 文件编码格式不支持，请转换为 UTF-8 编码格式！\n"
+    else
+        echo -e "\n Syntax error detected in ventoy.json, please check! \n"
+        echo -e " ventoy.json 文件中有语法错误，所有配置都不会生效，请检查！\n"         
+    fi
+
     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
-    read vtInputKey 
+    read vtInputKey
 fi
 
+
 for vtTFile in ventoy.json ventoy_grub.cfg; do
     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
         clear

INSTALL/grub/help/de_DE.txt

@@ -0,0 +1,18 @@
+ h - Zeigt dieses Hilfe Menu
+F1 - Memdisk Modus (Nur für kleine WinPE/LiveCD ISO/IMG)
+F2 - Neustarten/Herunterfahren
+F3 - Menu wechsel zwischen Baum <-> Listen Ansicht
+F4 - Windows/Linux vom lokalem Datenträger starten
+F5 - Dienstprogramme
+F6 - Benutzerdefiniertes Grub2-Menü laden
+F7 - Wechseln zwischen GUI-Modus <-> TEXT-Modus
+
+m - Prüfsummencheck Image Dateien (md5/sha1/sha256/sha512)
+Ctrl+w - WIMBOOT Modus (Nur für Standard Windows ISO)
+Ctrl+r - Grub2 Modus (Nur für einige Linux distros)
+Ctrl+i - Kompatibilitäts Modus (Nur für Fehleranalyse)
+Ctrl+u - Lade ISO efi Treiber (Nur für Fehleranalyse, darf nicht offiziel benutzt werden)
+
+
+
+Drücke ESC für Zurück ......

INSTALL/grub/help/en_US.txt

@@ -1,4 +1,4 @@
-Ctrl+h - Display this help information
+ h - Display this help information
 F1 - Memdisk Mode (Only for small WinPE/LiveCD ISO/IMG)
 F2 - Reboot/Power off
 F3 - Switch menu mode between Treeview <-> ListView
@@ -7,10 +7,12 @@ F5 - Utilities
 F6 - Load Custom Grub2 Menu
 F7 - Switch between GUI Mode <-> TEXT Mode
 
-Ctrl+m - Checksum image files (md5/sha1/sha256/sha512)
+m - Checksum image files (md5/sha1/sha256/sha512)
 Ctrl+w - WIMBOOT Mode (Only for standard Windows ISO)
 Ctrl+r - Grub2 Mode (Only for some Linux distros)
-Ctrl+i - Compatible Mode (Just only for test)
+Ctrl+i - Compatible Mode (Just only for debug)
+Ctrl+u - Load ISO efi driver (Just only for debug, can not be used officially)
+
 
 
 Press ESC to return ......

INSTALL/grub/help/fr_FR.txt

@@ -0,0 +1,16 @@
+ h - Afficher cette aide
+F1 - Mode Memdisk (Seulement pour WinPE/LiveCD ISO/IMG)
+F2 - Redémarrer/arrêter
+F3 - Basculer l'affichage 'Vue en arbre' <-> 'Vue en liste'
+F4 - Démarrer le système Windows/Linux local
+F5 - Utilitaires
+F6 - Charger le menu Grub2 personnalisé
+F7 - Basculer entre le mode graphique <-> mode texte
+
+m - Somme de contrôle des images (md5/sha1/sha256/sha512)
+Ctrl+w - Mode WIMBOOT (seulement pour les images standards Windows)
+Ctrl+r - Mode Grub2 (seulement pour quelques Linux)
+Ctrl+i - Mode Compatible (seulement à fins de tests)
+Ctrl+u - Load ISO efi driver (Just only for debug, can not be used officially)
+
+Appuyer sur Echap pour sortir ......

INSTALL/grub/help/hr_HR.txt

@@ -0,0 +1,17 @@
+ h - Prikazuje ove informacije
+F1 - Memdisk način rada (samo za male WinPE/LiveCD imidž fajlove)
+F2 - Ponovno pokretanje/isključivanje
+F3 - Mijenja meni između TreeView <-> ListView
+F4 - Pokreće Windows/Linux na lokalnom disku
+F5 - Postavke
+F6 - Učitava prilagođen GRUB2 meni
+F7 - Mijenja između GUI načina rada <-> TEXT načina rada
+
+m - Generira kontrolnu sumu odabranog imidž fajla (md5/sha1/sha256/sha512)
+Ctrl + w - WIMBOOT način rada (samo za standardne Windows imidž fajlove)
+Ctrl + r - GRUB2 način rada (samo za neke Linux distribucije)
+Ctrl + i - Kompatibilni način rada (samo za testiranje)
+Ctrl + u - Load ISO efi driver (Just only for debug, can not be used officially)
+
+
+Pritisnite ESC za povratak...

INSTALL/grub/help/id_ID.txt

@@ -0,0 +1,18 @@
+ h - Tampilkan bantuan informasi ini
+F1 - Mode Memdisk (Hanya untuk ukuran WinPE/LiveCD ISO/IMG yang kecil)
+F2 - Mulai ulang/Matikan
+F3 - Beralih mode menu antara Treeview <-> ListView
+F4 - Jalankan (boot) Windows/Linux pada disk lokal
+F5 - Alat Utilitas
+F6 - Memuat ubah suai Grub2 Menu
+F7 - Beralih antara mode GUI <-> Mode TEXT
+
+m - Periksa berkas files (md5/sha1/sha256/sha512)
+Ctrl+w - Mode WIMBOOT (Hanya untuk berkas ISO Windows standar)
+Ctrl+r - Mode Grub2 (Hanya untuk distro Linux tertentu)
+Ctrl+i - Mode Kompatibel/Compatible (Hanya untuk debug saja)
+Ctrl+u - Memuat ISO efi driver (Hanya untuk debug saja, tidak dapat dipakai secara umum)
+
+
+
+Tekan ESC untuk kembali ......

INSTALL/grub/help/ja_JP.txt

@@ -0,0 +1,18 @@
+ h - この画面を表示する
+F1 - 主記憶装置上に記憶域を作成する（容量の小さなWinPE・LiveCD専用）
+F2 - 再起動・電源断
+F3 - 表示形式を切り替える（一覧 ↔ 階層）
+F4 - 手元の記憶装置にあるOSを起動する
+F5 - 諸機能
+F6 - Grub2の構成を読み込む
+F7 - 操作形式を切り替える（GUI ↔ CUI）
+
+m - イメージの検査合計を計算する (md5/sha1/sha256/sha512)
+Ctrl+w - WIMBOOTモード（標準的なWindows ISO専用）
+Ctrl+r - Grub2モード（一部のLinuxディストリビューション専用）
+Ctrl+i - 互換モード（開発用）
+Ctrl+u - ISO efiドライバーを読み取る（開発用，非公式）
+
+
+
+この画面を閉じるにはESCを押してください

INSTALL/grub/help/pt_PT.txt

@@ -0,0 +1,17 @@
+ h - Mostra esta informação de ajuda
+F1 - Modo Memdisk (Apenas para pequenos WinPE/LiveCD ISO/IMG)
+F2 - Reiniciar/Desligar
+F3 - Alternar o modo menu entre Vista de árvore <-> Vista de lista
+F4 - Arrancar o Windows/Linux em disco local
+F5 - Utilitários
+F6 - Carregar menu Grub2 personalizado
+F7 - Alternar entre Modo GUI <-> Modo TEXTO
+
+m - Checksum ficheiros de imagem (md5/sha1/sha256/sha512)
+Ctrl+w - Modo WIMBOOT (Apenas para Windows ISO padrão)
+Ctrl+r - Modo Grub2 (Apenas para algumas distros Linux)
+Ctrl+i - Modo Compatível (Apenas para depuração)
+Ctrl+u - Carregar o controlador ISO efi (Apenas para depuração, não pode ser utilizado oficialmente)
+
+
+Prima ESC para voltar ......

INSTALL/grub/help/sr_CY.txt

@@ -0,0 +1,17 @@
+ h - Приказује ове информације
+F1 - Memdisk начин рада (само за мале WinPE/LiveCD имиџ фајлове)
+F2 - Поновно покретање/искључивање
+F3 - Мијења мени између TreeView <-> ListView
+F4 - Покреће Windows/Linux на локалном диску
+F5 - Поставке
+F6 - Учитава прилагођен GRUB2 мени
+F7 - Мијења између GUI начина рада <-> TEXT начина рада
+
+m - Генерира контролну суму одабраног имиџ фајла (md5/sha1/sha256/sha512)
+Ctrl + w - WIMBOOT начин рада (само за стандардне Windows имиџ фајлове)
+Ctrl + r - GRUB2 начин рада (само за неке Linux дистрибуције)
+Ctrl + i - Компатибилни начин рада (само за тестиранје)
+Ctrl + u - Load ISO efi driver (Just only for debug, can not be used officially)
+
+
+Притисните ESC за повратак...

INSTALL/grub/help/sr_SR.txt

@@ -0,0 +1,17 @@
+ h - Prikazuje ove informacije
+F1 - Memdisk način rada (samo za male WinPE/LiveCD imidž fajlove)
+F2 - Ponovno pokretanje/isključivanje
+F3 - Mijenja meni između TreeView <-> ListView
+F4 - Pokreće Windows/Linux na lokalnom disku
+F5 - Postavke
+F6 - Učitava prilagođen GRUB2 meni
+F7 - Mijenja između GUI načina rada <-> TEXT načina rada
+
+m - Generira kontrolnu sumu odabranog imidž fajla (md5/sha1/sha256/sha512)
+Ctrl + w - WIMBOOT način rada (samo za standardne Windows imidž fajlove)
+Ctrl + r - GRUB2 način rada (samo za neke Linux distribucije)
+Ctrl + i - Kompatibilni način rada (samo za testiranje)
+Ctrl+u - Load ISO efi driver (Just only for debug, can not be used officially)
+
+
+Pritisnite ESC za povratak...

INSTALL/grub/help/tr_TR.txt

@@ -1,4 +1,4 @@
-Ctrl+h - Yardım bilgilerini göster
+ h - Yardım bilgilerini göster
 F1 - Memdisk Modu başlatır(Yalnızca küçük WinPE/LiveCD ISO/IMG ler için bu modu kullanabilirsiniz)
 F2 - Bilgisayarı Yeniden Başlat/Kapat
 F3 - Ventoy Menü modu olarak,Klasör görünümü(Treeview) ile Liste görünümü(ListView) arasında geçiş yapmayı sağlar.
@@ -7,10 +7,11 @@ F5 - Ventoy Araçlar menüsü
 F6 - Özelleştirilmiş Grub2 menüsünü yükler
 F7 - Grafik Modu(GUI Mode) ile Metin Modu(Text Mode) arasında geçiş yapmayı sağlar
 
-Ctrl+m - İndirilen imaj dosyalarının hatasız indirildiğini teyit etmek için "md5/sha1/sha256/sha512" değerlerini kontrol etmeyi sağlar
+m - İndirilen imaj dosyalarının hatasız indirildiğini teyit etmek için "md5/sha1/sha256/sha512" değerlerini kontrol etmeyi sağlar
 Ctrl+w - WIMBOOT Modu çalıştırmayı sağlar(Sadece normal Windows ISO ları için)
 Ctrl+r - Grub2 Modu çalıştırmayı sağlar (Sadece bazı Linux dağıtımları için)
-Ctrl+i - Uyumluluk Modu'nu (Compatible Mode) çalıştırmayı sağlar (Sadece bazı çalışmayan ISO ları test etmek için bu modu kullanabilirsiniz)
+Ctrl+i - Uyumluluk Modu'nu (Compatible Mode) çalıştırmayı sağlar (Sadece hata ayıklama için bu modu kullanabilirsiniz)
+Ctrl+u - ISO efi sürücüsünü yükler(Sadece hata ayıklama için bu mod kullanılabilir, resmi olarak kullanılamaz)
 
 
 Geriye dönmek için ESC tuşuna basınız......

INSTALL/grub/help/zh_CN.txt

@@ -1,4 +1,4 @@
-Ctrl+h - 显示本帮助信息
+ h - 显示本帮助信息
 F1 - 把文件加载到内存启动（只适用于文件很小的 WinPE/LiveCD等）
 F2 - 电源操作 （重启、关机）
 F3 - 菜单显示模式切换。可在列表模式和目录模式之间自由切换。
@@ -7,9 +7,11 @@ F5 - 各类工具
 F6 - 加载自定义 GRUB2 菜单。
 F7 - 界面在文本模式和图形模式之间切换。
 
-Ctrl+m - 计算文件校验值（md5/sha1/sha256/sha512）
+m - 计算文件校验值（md5/sha1/sha256/sha512）
 Ctrl+w - WIMBOOT 模式 （只适用于标准的 Windows ISO文件）
 Ctrl+r - Grub2 模式 （只适用于常见的一些 Linux 系统ISO文件）
 Ctrl+i - 兼容模式 （只用作调试目的，不能正式使用）
+Ctrl+u - 加载 ISO efi 驱动（只用作调试目的，不能正式使用）
+
 
 按 ESC 键返回 ......

INSTALL/grub/localboot.cfg

@@ -76,6 +76,11 @@ else
                     terminal_output  console
                     chainloader /EFI/Microsoft/Boot/bootmgfw.efi
                     boot
+                elif [ -f ($vtoydev,$partid)/efi/Microsoft/Boot/bootmgfw.efi ]; then
+                    set root=($vtoydev,$partid)
+                    terminal_output  console
+                    chainloader /efi/Microsoft/Boot/bootmgfw.efi
+                    boot
                 fi
             else
                 break
@@ -87,6 +92,10 @@ else
             terminal_output  console
             chainloader /EFI/Microsoft/Boot/bootmgfw.efi
             boot
+        elif search -n -s -f /efi/Microsoft/Boot/bootmgfw.efi; then
+            terminal_output  console
+            chainloader /efi/Microsoft/Boot/bootmgfw.efi
+            boot
         else
             echo "Windows NOT found ..."
         fi        

INSTALL/tool/VentoyWorker.sh

@@ -16,6 +16,7 @@ print_usage() {
     echo '   -s/-S       enable/disable secure boot support (default is disabled)'
     echo '   -g          use GPT partition style, default is MBR (only for install)'
     echo '   -L          Label of the 1st exfat partition (default is Ventoy)'
+    echo '   -n          try non-destructive installation (only for install)'
     echo ''
 }
 
@@ -28,6 +29,8 @@ while [ -n "$1" ]; do
     elif [ "$1" = "-I" ]; then
         MODE="install"
         FORCE="Y"
+    elif [ "$1" = "-n" ]; then
+        NONDESTRUCTIVE="Y"
     elif [ "$1" = "-u" ]; then
         MODE="update"
     elif [ "$1" = "-l" ]; then
@@ -162,7 +165,7 @@ if [ -d ./tmp_mnt ]; then
 fi
 
 
-if [ "$MODE" = "install" ]; then
+if [ "$MODE" = "install" -a -z "$NONDESTRUCTIVE" ]; then
     vtdebug "install Ventoy ..."
 
     if [ -n "$VTGPT" ]; then
@@ -255,7 +258,10 @@ if [ "$MODE" = "install" ]; then
         exit 1
     fi
 
-    if ! dd if=/dev/zero of=$DISK bs=1 count=512 status=none conv=fsync; then
+    # check and umount
+    check_umount_disk "$DISK"
+
+    if ! dd if=/dev/zero of=$DISK bs=64 count=512 status=none conv=fsync; then
         vterr "Write data to $DISK failed, please check whether it's in use."
         exit 1
     fi
@@ -281,10 +287,29 @@ if [ "$MODE" = "install" ]; then
     PART1=$(get_disk_part_name $DISK 1)  
     PART2=$(get_disk_part_name $DISK 2)  
 
-    mkexfatfs -n "$VTNEW_LABEL" -s $cluster_sectors ${PART1}
+    #clean part2
+    dd status=none conv=fsync if=/dev/zero of=$DISK bs=512 count=32 seek=$part2_start_sector
 
-    vtinfo "writing data to disk ..."
-    
+    #format part1
+    wait_and_create_part ${PART1} ${PART2}    
+    if [ -b ${PART1} ]; then
+        vtinfo "Format partition 1 ${PART1} ..."
+        mkexfatfs -n "$VTNEW_LABEL" -s $cluster_sectors ${PART1}
+        if [ $? -ne 0 ]; then
+            echo "mkexfatfs failed, now retry..."
+            mkexfatfs -n "$VTNEW_LABEL" -s $cluster_sectors ${PART1}
+            if [ $? -ne 0 ]; then
+                echo "######### mkexfatfs failed, exit ########"
+                exit 1
+            fi
+        else
+            echo "mkexfatfs success"
+        fi        
+    else
+        vterr "${PART1} NOT exist"
+    fi
+
+    vtinfo "writing data to disk ..."    
     dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=446
     
     if [ -n "$VTGPT" ]; then
@@ -314,51 +339,181 @@ if [ "$MODE" = "install" ]; then
     sync
     
     vtinfo "esp partition processing ..."
-    
-    sleep 1
-    check_umount_disk "$DISK"    
-    
-    if [ "$SECUREBOOT" != "YES" ]; then        
-        mkdir ./tmp_mnt
-        
-        vtdebug "mounting part2 ...."
-        for tt in 1 2 3 4 5; do            
-            if mount ${PART2} ./tmp_mnt > /dev/null 2>&1; then
-                vtdebug "mounting part2 success"
-                break
-            fi
-            
-            check_umount_disk "$DISK"            
-            sleep 2
-        done
-        
-        rm -f ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
-        rm -f ./tmp_mnt/EFI/BOOT/grubx64.efi
-        rm -f ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
-        rm -f ./tmp_mnt/EFI/BOOT/grubia32.efi
-        rm -f ./tmp_mnt/EFI/BOOT/MokManager.efi
-        rm -f ./tmp_mnt/EFI/BOOT/mmia32.efi
-        rm -f ./tmp_mnt/ENROLL_THIS_KEY_IN_MOKMANAGER.cer
-        mv ./tmp_mnt/EFI/BOOT/grubx64_real.efi  ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
-        mv ./tmp_mnt/EFI/BOOT/grubia32_real.efi  ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
-        
-        sync
-        
-        for tt in 1 2 3; do
-            if umount ./tmp_mnt; then
-                vtdebug "umount part2 success"
-                rm -rf ./tmp_mnt
-                break
-            else
-                vtdebug "umount part2 failed, now retry..."
-                sleep 1
-            fi
-        done
+    if [ "$SECUREBOOT" != "YES" ]; then 
+        sleep 2
+        check_umount_disk "$DISK"  
+        vtoycli partresize -s $DISK $part2_start_sector
     fi
 
     echo ""
     vtinfo "Install Ventoy to $DISK successfully finished."
     echo ""
+
+elif [ "$MODE" = "install" -a -n "$NONDESTRUCTIVE" ]; then
+    vtdebug "non-destructive install Ventoy ..."
+
+    version=$(get_disk_ventoy_version $DISK)
+    if [ $? -eq 0 ]; then
+        if [ -z "$FORCE" ]; then
+            vtwarn "$DISK already contains a Ventoy with version $version."
+            vtwarn "You can not do and don not need non-destructive installation."
+            vtwarn ""
+            exit 1
+        fi
+    fi
+    
+    disk_sector_num=$(cat /sys/block/${DISK#/dev/}/size)
+    disk_size_gb=$(expr $disk_sector_num / 2097152)
+
+    if vtoycli partresize -t $DISK; then
+        OldStyle="GPT"
+    else
+        OldStyle="MBR"
+    fi
+
+    #Print disk info
+    echo "Disk : $DISK"
+    parted -s $DISK p 2>&1 | grep Model
+    echo "Size : $disk_size_gb GB" 
+    echo "Style: $OldStyle"    
+    echo ''
+
+    vtwarn "Attention:"
+    vtwarn "Ventoy will try non-destructive installation on $DISK if possible."
+    echo ""
+
+    read -p 'Continue? (y/n) '  Answer
+    if [ "$Answer" != "y" ]; then
+        if [ "$Answer" != "Y" ]; then
+            exit 0
+        fi
+    fi
+
+    if [ $disk_sector_num -le $VENTOY_SECTOR_NUM ]; then  
+        vterr "No enough space in disk $DISK"
+        exit 1
+    fi
+
+    PART1=$(get_disk_part_name $DISK 1)  
+    PART2=$(get_disk_part_name $DISK 2)  
+
+    #Part1 size in MB aligned with 4KB
+    PART1_SECTORS=$(cat /sys/class/block/${PART1#/dev/}/size)
+    PART1_4K=$(expr $PART1_SECTORS / 8)
+    PART1_MB=$(expr $PART1_4K / 256)
+    PART1_NEW_MB=$(expr $PART1_MB - 32)
+
+    echo "$PART1 is ${PART1_MB}MB"
+
+    #check partition layout
+    echo "check partition layout ..."
+    vtoycli partresize -c $DISK
+    vtRet=$?
+    if [ $vtRet -eq 0 ]; then
+        exit 1
+    else
+        # check and umount
+        check_umount_disk "$DISK"
+        sleep 1
+        check_umount_disk "$DISK"
+    
+        if [ $vtRet -eq 1 ]; then
+            echo "Free space enough, start install..."
+            part2_start_sector=$(expr $PART1_SECTORS + 2048)
+        elif [ $vtRet -eq 2 ]; then
+            echo "We need to shrink partition 1 firstly ..."
+            
+            PART1_BLKID=$(blkid $PART1)
+            blkid $PART1
+            
+            if echo $PART1_BLKID | egrep -q -i 'TYPE=ntfs|TYPE=.ntfs'; then
+                echo "Partition 1 contains NTFS filesystem"
+                
+                which ntfsresize
+                if [ $? -ne 0 ]; then
+                    echo "###[FAIL] ntfsresize not found. Please install ntfs-3g package."
+                    exit 1
+                fi
+                
+                echo "ntfsfix -b -d $PART1 ..."
+                ntfsfix -b -d $PART1
+                
+                echo "ntfsresize --size ${PART1_NEW_MB}Mi $PART1 ..."
+                ntfsresize -f --size ${PART1_NEW_MB}Mi $PART1
+                if [ $? -ne 0 ]; then
+                    echo "###[FAIL] ntfsresize failed." 
+                    exit 1
+                fi
+            elif echo $PART1_BLKID | egrep -q -i 'TYPE=ext[2-4]|TYPE=.ext[2-4]'; then
+                echo "Partition 1 contains EXT filesystem"
+                
+                which resize2fs
+                if [ $? -ne 0 ]; then
+                    echo "###[FAIL] resize2fs not found. Please install e2fsprogs package."
+                    exit 1
+                fi
+                
+                echo "e2fsck -f $PART1 ..."
+                e2fsck -f $PART1
+                
+                echo "resize2fs $PART1 ${PART1_NEW_MB}M ..."
+                resize2fs $PART1 ${PART1_NEW_MB}M
+                if [ $? -ne 0 ]; then
+                    echo "###[FAIL] resize2fs failed." 
+                    exit 1
+                fi
+            else
+                echo "###[FAIL] Unsupported filesystem in partition 1."
+                exit 1
+            fi
+            
+            sync
+            PART1_NEW_END_MB=$(expr $PART1_NEW_MB + 1)
+            part2_start_sector=$(expr $PART1_NEW_END_MB \* 2048)
+        fi
+    fi
+
+    vtinfo "writing data to disk part2_start=$part2_start_sector ..."
+    
+    dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=440
+    
+    if [ "$OldStyle" = "GPT" ]; then
+        echo -en '\x22' | dd status=none of=$DISK conv=fsync bs=1 count=1 seek=92        
+        xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2014 seek=34
+        echo -en '\x23' | dd of=$DISK conv=fsync bs=1 count=1 seek=17908 status=none
+    else
+        xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
+    fi
+    
+    xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start_sector
+    
+    #test UUID
+    testUUIDStr=$(vtoy_gen_uuid | hexdump -C)
+    vtdebug "test uuid: $testUUIDStr"
+    
+    #disk uuid
+    vtoy_gen_uuid | dd status=none conv=fsync of=${DISK} seek=384 bs=1 count=16
+    
+    vtinfo "sync data ..."
+    sync
+    
+    vtinfo "esp partition processing ..."
+    if [ "$SECUREBOOT" != "YES" ]; then
+        vtoycli partresize -s $DISK $part2_start_sector
+    fi
+
+    vtinfo "update partition table $DISK $part2_start_sector ..."
+    vtoycli partresize -p $DISK $part2_start_sector
+    if [ $? -eq 0 ]; then
+        sync
+        echo ""
+        vtinfo "Ventoy non-destructive installation on $DISK successfully finished."
+        echo ""
+    else
+        echo ""
+        vterr "Ventoy non-destructive installation on $DISK failed."
+        echo ""
+    fi
     
 else
     vtdebug "update Ventoy ..."
@@ -441,47 +596,13 @@ else
     check_umount_disk "$DISK"
     
     xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start
-
     sync
 
+    vtinfo "esp partition processing ..."
     if [ "$SECUREBOOT" != "YES" ]; then
-        mkdir ./tmp_mnt
-        
-        vtdebug "mounting part2 ...."        
-        for tt in 1 2 3 4 5; do
-            check_umount_disk "$DISK"
-
-            if mount ${PART2} ./tmp_mnt > /dev/null 2>&1; then
-                vtdebug "mounting part2 success"
-                break
-            else
-                vtdebug "mounting part2 failed, now wait and retry..."
-            fi
-            sleep 2            
-        done
-        
-        rm -f ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
-        rm -f ./tmp_mnt/EFI/BOOT/grubx64.efi
-        rm -f ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
-        rm -f ./tmp_mnt/EFI/BOOT/grubia32.efi
-        rm -f ./tmp_mnt/EFI/BOOT/MokManager.efi
-        rm -f ./tmp_mnt/EFI/BOOT/mmia32.efi
-        rm -f ./tmp_mnt/ENROLL_THIS_KEY_IN_MOKMANAGER.cer
-        mv ./tmp_mnt/EFI/BOOT/grubx64_real.efi  ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
-        mv ./tmp_mnt/EFI/BOOT/grubia32_real.efi  ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
-        
-        sync
-        
-        for tt in 1 2 3; do
-            if umount ./tmp_mnt > /dev/null 2>&1; then
-                vtdebug "umount part2 success"
-                rm -rf ./tmp_mnt
-                break
-            else
-                vtdebug "umount part2 failed, now retry..."
-                sleep 1
-            fi
-        done        
+        sleep 2
+        check_umount_disk "$DISK"
+        vtoycli partresize -s $DISK $part2_start
     fi
 
     echo ""

INSTALL/tool/ventoy_lib.sh

@@ -68,10 +68,10 @@ check_tool_work_ok() {
         return
     fi
     
-    if vtoyfat -T; then
-        vtdebug "vtoyfat test ok ..."
+    if vtoycli fat -T; then
+        vtdebug "vtoycli fat test ok ..."
     else
-        vtdebug "vtoyfat test fail ..."
+        vtdebug "vtoycli fat test fail ..."
         ventoy_false
         return
     fi
@@ -183,7 +183,7 @@ check_disk_secure_boot() {
     
     PART2=$(get_disk_part_name $1 2)    
     
-    vtoyfat -s $PART2
+    vtoycli fat -s $PART2
 }
 
 get_disk_ventoy_version() {
@@ -195,7 +195,7 @@ get_disk_ventoy_version() {
     
     PART2=$(get_disk_part_name $1 2)    
     
-    ParseVer=$(vtoyfat $PART2)
+    ParseVer=$(vtoycli fat $PART2)
     if [ $? -eq 0 ]; then
         vtdebug "Ventoy version in $PART2 is $ParseVer"
         echo $ParseVer
@@ -206,6 +206,48 @@ get_disk_ventoy_version() {
     ventoy_false
 }
 
+wait_and_create_part() {
+    vPART1=$1
+    vPART2=$2
+    echo 'Wait for partitions ...'
+    for i in 0 1 2 3 4 5 6 7 8 9; do
+        if ls -l $vPART1 2>/dev/null | grep -q '^b'; then
+            if ls -l $vPART2 2>/dev/null | grep -q '^b'; then
+                break
+            fi
+        else
+            echo "Wait for $vPART1/$vPART2 ..."
+            sleep 1
+        fi
+    done
+
+    if ls -l $vPART1 2>/dev/null | grep -q '^b'; then
+        echo "$vPART1 exist OK"
+    else
+        MajorMinor=$(sed "s/:/ /" /sys/class/block/${vPART1#/dev/}/dev)        
+        echo "mknod -m 0660 $vPART1 b $MajorMinor ..."
+        mknod -m 0660 $vPART1 b $MajorMinor
+    fi
+    
+    if ls -l $vPART2 2>/dev/null | grep -q '^b'; then
+        echo "$vPART2 exist OK"
+    else
+        MajorMinor=$(sed "s/:/ /" /sys/class/block/${vPART2#/dev/}/dev)        
+        echo "mknod -m 0660 $vPART2 b $MajorMinor ..."
+        mknod -m 0660 $vPART2 b $MajorMinor        
+    fi
+
+    if ls -l $vPART1 2>/dev/null | grep -q '^b'; then
+        if ls -l $vPART2 2>/dev/null | grep -q '^b'; then
+            echo "partition exist OK"
+        fi
+    else
+        echo "[FAIL] $vPART1/$vPART2 does not exist"
+        exit 1
+    fi
+}
+
+
 format_ventoy_disk_mbr() {
     reserve_mb=$1
     DISK=$2
@@ -241,6 +283,11 @@ format_ventoy_disk_mbr() {
     vtdebug "part1_start_sector=$part1_start_sector  part1_end_sector=$part1_end_sector"
     vtdebug "part2_start_sector=$part2_start_sector  part2_end_sector=$part2_end_sector"
 
+    if [ -e $PART1 ]; then
+        echo "delete $PART1"
+        rm -f $PART1
+    fi
+
     if [ -e $PART2 ]; then
         echo "delete $PART2"
         rm -f $PART2
@@ -293,27 +340,34 @@ EOF
     sleep 3
     echo "Done"
 
-    echo 'mkfs on disk partitions ...'
-    for i in 1 2 3 4 5 6 7; do
-        if [ -b $PART2 ]; then
+
+    echo 'Wait for partitions ...'
+    for i in 0 1 2 3 4 5 6 7 8 9; do
+        if [ -b $PART1 -a -b $PART2 ]; then
             break
         else
-            echo "wait $PART2 ..."
+            echo "Wait for $PART1/$PART2 ..."
             sleep 1
         fi
     done
 
-
+    if ! [ -b $PART1 ]; then
+        MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART1#/dev/}/dev)        
+        echo "mknod -m 0660 $PART1 b $MajorMinor ..."
+        mknod -m 0660 $PART1 b $MajorMinor
+    fi
+    
     if ! [ -b $PART2 ]; then
         MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART2#/dev/}/dev)        
         echo "mknod -m 0660 $PART2 b $MajorMinor ..."
-        mknod -m 0660 $PART2 b $MajorMinor
-        
-        if ! [ -b $PART1 ]; then
-            MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART1#/dev/}/dev)        
-            echo "mknod -m 0660 $PART1 b $MajorMinor ..."
-            mknod -m 0660 $PART1 b $MajorMinor
-        fi
+        mknod -m 0660 $PART2 b $MajorMinor        
+    fi
+
+    if [ -b $PART1 -a -b $PART2 ]; then
+        echo "partition exist OK"
+    else
+        echo "[FAIL] $PART1/$PART2 does not exist"
+        exit 1
     fi
 
     echo "create efi fat fs $PART2 ..."
@@ -366,6 +420,11 @@ format_ventoy_disk_gpt() {
     vtdebug "part1_start_sector=$part1_start_sector  part1_end_sector=$part1_end_sector"
     vtdebug "part2_start_sector=$part2_start_sector  part2_end_sector=$part2_end_sector"
 
+    if [ -e $PART1 ]; then
+        echo "delete $PART1"
+        rm -f $PART1
+    fi
+
     if [ -e $PART2 ]; then
         echo "delete $PART2"
         rm -f $PART2
@@ -391,7 +450,7 @@ format_ventoy_disk_gpt() {
 
     sync
     
-    vtoygpt -f $DISK
+    vtoycli gpt -f $DISK
     sync
 
     udevadm trigger --name-match=$DISK >/dev/null 2>&1
@@ -399,27 +458,33 @@ format_ventoy_disk_gpt() {
     sleep 3
     echo "Done"
 
-    echo 'mkfs on disk partitions ...'
-    for i in 1 2 3 4 5 6 7; do
-        if [ -b $PART2 ]; then
+    echo 'Wait for partitions ...'
+    for i in 0 1 2 3 4 5 6 7 8 9; do
+        if [ -b $PART1 -a -b $PART2 ]; then
             break
         else
-            echo "wait $PART2 ..."
+            echo "Wait for $PART1/$PART2 ..."
             sleep 1
         fi
     done
 
-
+    if ! [ -b $PART1 ]; then
+        MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART1#/dev/}/dev)        
+        echo "mknod -m 0660 $PART1 b $MajorMinor ..."
+        mknod -m 0660 $PART1 b $MajorMinor
+    fi
+    
     if ! [ -b $PART2 ]; then
         MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART2#/dev/}/dev)        
         echo "mknod -m 0660 $PART2 b $MajorMinor ..."
-        mknod -m 0660 $PART2 b $MajorMinor
-        
-        if ! [ -b $PART1 ]; then
-            MajorMinor=$(sed "s/:/ /" /sys/class/block/${PART1#/dev/}/dev)        
-            echo "mknod -m 0660 $PART1 b $MajorMinor ..."
-            mknod -m 0660 $PART1 b $MajorMinor
-        fi
+        mknod -m 0660 $PART2 b $MajorMinor        
+    fi
+
+    if [ -b $PART1 -a -b $PART2 ]; then
+        echo "partition exist OK"
+    else
+        echo "[FAIL] $PART1/$PART2 does not exist"
+        exit 1
     fi
 
     echo "create efi fat fs $PART2 ..."

INSTALL/ventoy_pack.sh

@@ -36,6 +36,11 @@ sh language.sh || exit 1
 sh build.sh
 cd -
 
+cd ../Plugson
+sh build.sh
+sh pack.sh
+cd -
+
 
 LOOP=$(losetup -f)
 
@@ -72,6 +77,13 @@ ls -1 ./grub/ | grep -v 'grub\.cfg' | while read line; do
     cp $OPT ./grub/$line $tmpmnt/grub/
 done
 
+#tar help txt
+cd $tmpmnt/grub/
+tar czf help.tar.gz ./help/
+rm -rf ./help
+cd ../../
+
+
 cp $OPT ./ventoy   $tmpmnt/
 cp $OPT ./EFI   $tmpmnt/
 cp $OPT ./tool/ENROLL_THIS_KEY_IN_MOKMANAGER.cer $tmpmnt/
@@ -82,9 +94,9 @@ mkdir -p $tmpmnt/tool
 # cp $OPT ./tool/x86_64/mount.exfat-fuse   $tmpmnt/tool/mount.exfat-fuse_x86_64
 # cp $OPT ./tool/aarch64/mount.exfat-fuse  $tmpmnt/tool/mount.exfat-fuse_aarch64
 # to save space
-cp $OPT ./tool/i386/vtoygpt     $tmpmnt/tool/mount.exfat-fuse_i386
-cp $OPT ./tool/x86_64/vtoygpt   $tmpmnt/tool/mount.exfat-fuse_x86_64
-cp $OPT ./tool/aarch64/vtoygpt  $tmpmnt/tool/mount.exfat-fuse_aarch64
+dd status=none bs=1024 count=16  if=./tool/i386/vtoycli    of=$tmpmnt/tool/mount.exfat-fuse_i386
+dd status=none bs=1024 count=16  if=./tool/x86_64/vtoycli  of=$tmpmnt/tool/mount.exfat-fuse_x86_64
+dd status=none bs=1024 count=16  if=./tool/aarch64/vtoycli of=$tmpmnt/tool/mount.exfat-fuse_aarch64
 
 
 rm -f $tmpmnt/grub/i386-pc/*.img
@@ -105,6 +117,7 @@ cp $OPT ./tool $tmpdir/
 rm -f $tmpdir/ENROLL_THIS_KEY_IN_MOKMANAGER.cer
 cp $OPT Ventoy2Disk.sh $tmpdir/
 cp $OPT VentoyWeb.sh $tmpdir/
+cp $OPT VentoyPlugson.sh $tmpdir/
 cp $OPT VentoyGUI* $tmpdir/
 
 
@@ -114,6 +127,7 @@ cp $OPT CreatePersistentImg.sh $tmpdir/
 cp $OPT ExtendPersistentImg.sh $tmpdir/
 dos2unix -q $tmpdir/Ventoy2Disk.sh
 dos2unix -q $tmpdir/VentoyWeb.sh
+dos2unix -q $tmpdir/VentoyPlugson.sh
 
 
 dos2unix -q $tmpdir/CreatePersistentImg.sh
@@ -152,6 +166,7 @@ find $tmpdir/ -type d -exec chmod 755 "{}" +
 find $tmpdir/ -type f -exec chmod 644 "{}" +
 chmod +x $tmpdir/Ventoy2Disk.sh
 chmod +x $tmpdir/VentoyWeb.sh
+chmod +x $tmpdir/VentoyPlugson.sh
 chmod +x $tmpdir/VentoyGUI*
 
 cp $OPT $LANG_DIR/languages.json $tmpdir/tool/
@@ -165,7 +180,16 @@ tar -czvf ventoy-${curver}-linux.tar.gz $tmpdir
 
 
 rm -f ventoy-${curver}-windows.zip
-cp $OPT Ventoy2Disk*.exe $tmpdir/
+
+cp $OPT Ventoy2Disk.exe $tmpdir/
+cp $OPT VentoyPlugson.exe $tmpdir/
+cp $OPT FOR_X64_ARM.txt $tmpdir/
+mkdir -p $tmpdir/altexe
+cp $OPT Ventoy2Disk_*.exe $tmpdir/altexe/
+
+
+
+cp $OPT $tmpdir/tool/plugson.tar.xz $tmpdir/ventoy/
 cp $OPT $LANG_DIR/languages.json $tmpdir/ventoy/
 rm -rf $tmpdir/tool
 rm -f $tmpdir/*.sh

LinuxGUI/build_qt.sh

@@ -157,7 +157,9 @@ if [ "$1" = "VENTOY_I386_QT_BUILD" ]; then
     exit 0
 fi
 
-
+if [ ! -f /opt/CentOS8/LinuxGUI/build.sh ]; then
+    mount --bind /home/share/Ventoy/LinuxGUI /opt/CentOS8/LinuxGUI
+fi
 
 chroot /opt/CentOS8 sh /buildqt.sh
 force_copy ./Ventoy2Disk.qt5_32 ../INSTALL/tool/i386/Ventoy2Disk.qt5

Plugson/build.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+if [ "$1" = "sim" ]; then
+    exopt="-DVENTOY_SIM"
+fi
+
+build_func() {    
+    libsuffix=$2
+    toolDir=$3
+    
+    XXFLAG='-std=gnu99 -D_FILE_OFFSET_BITS=64'
+    XXLIB=""
+    
+    echo "CC=$1 libsuffix=$libsuffix toolDir=$toolDir"    
+    
+    echo "CC civetweb.o"
+    $1 $XXFLAG -c -Wall -Wextra -Wshadow -Wformat-security -Winit-self \
+        -Wmissing-prototypes -O2 -DLINUX \
+        -I./src/Lib/libhttp/include \
+        -DNDEBUG -DNO_CGI -DNO_CACHING -DNO_SSL -DSQLITE_DISABLE_LFS -DSSL_ALREADY_INITIALIZED \
+        -DUSE_STACK_SIZE=102400 -DNDEBUG -fPIC \
+        ./src/Lib/libhttp/include/civetweb.c \
+        -o ./civetweb.o
+
+    echo "CC plugson.o"
+    $1 $XXFLAG -O2 $exopt -Wall -Wno-unused-function -DSTATIC=static -DINIT= \
+        -I./src \
+        -I./src/Core \
+        -I./src/Web \
+        -I./src/Include \
+        -I./src/Lib/libhttp/include \
+        -I./src/Lib/fat_io_lib/include \
+        -I./src/Lib/xz-embedded/linux/include \
+        -I./src/Lib/xz-embedded/linux/include/linux \
+        -I./src/Lib/xz-embedded/userspace \
+        -I ./src/Lib/exfat/src/libexfat \
+        -I ./src/Lib/exfat/src/mkfs \
+        -I ./src/Lib/fat_io_lib \
+        \
+        -L ./src/Lib/fat_io_lib/lib \
+        src/main_linux.c \
+        src/Core/ventoy_crc32.c \
+        src/Core/ventoy_disk.c \
+        src/Core/ventoy_disk_linux.c \
+        src/Core/ventoy_json.c \
+        src/Core/ventoy_log.c \
+        src/Core/ventoy_md5.c \
+        src/Core/ventoy_util.c \
+        src/Core/ventoy_util_linux.c \
+        src/Web/*.c \
+        src/Lib/xz-embedded/linux/lib/decompress_unxz.c \
+        src/Lib/fat_io_lib/*.c \
+        $XXLIB \
+        -l pthread \
+        ./civetweb.o \
+        -o Plugson$libsuffix
+
+    rm -f *.o
+    
+    if [ "$libsuffix" = "aa64" ]; then
+        aarch64-linux-gnu-strip Plugson$libsuffix
+    elif [ "$libsuffix" = "m64e" ]; then
+        mips-linux-gnu-strip Plugson$libsuffix
+    else
+        strip Plugson$libsuffix
+    fi
+    
+    rm -f ../INSTALL/tool/$toolDir/Plugson
+    cp -a Plugson$libsuffix ../INSTALL/tool/$toolDir/Plugson
+    
+}
+
+build_func "gcc" '64' 'x86_64'
+
+build_func "gcc -m32" '32' 'i386'
+build_func "aarch64-linux-gnu-gcc" 'aa64' 'aarch64'
+build_func "mips-linux-gnu-gcc -mips64r2 -mabi=64" 'm64e' 'mips64el'
+

Plugson/pack.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+if [ -n "$PKG_DATE" ]; then
+    plugson_verion=$PKG_DATE
+else
+    plugson_verion=$(date '+%Y%m%d %H:%M:%S')
+fi
+
+sed "s#.*plugson_build_date.*#                <b id=\"plugson_build_date\">$plugson_verion</b>#" -i ./www/index.html
+
+if [ ! -f ./vs/VentoyPlugson/Release/VentoyPlugson.exe ]; then
+    echo "NO VentoyPlugson.exe found"
+    exit 1
+fi
+
+if [ -f ./www.tar.xz ]; then
+    rm -f ./www.tar.xz
+fi
+
+[ -f ./www/helplist ] && rm -f ./www/helplist
+ls -1 ../INSTALL/grub/help/ | while read line; do 
+    echo -n ${line:0:5} >> ./www/helplist
+done 
+echo -n "$plugson_verion" > ./www/buildtime
+
+tar cf www.tar www
+xz --check=crc32 www.tar
+
+rm -f ../INSTALL/VentoyPlugson.exe
+cp -a ./vs/VentoyPlugson/Release/VentoyPlugson.exe ../INSTALL/VentoyPlugson.exe
+
+rm -f ../INSTALL/tool/plugson.tar.xz
+mv ./www.tar.xz ../INSTALL/tool/plugson.tar.xz
+
+echo ""
+echo "========= SUCCESS ==========="
+echo ""
+
+

Plugson/src/Core/ventoy_crc32.c

@@ -0,0 +1,304 @@
+/******************************************************************************
+ * crc32.c  ---- ventoy crc32
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#if defined(_MSC_VER) || defined(WIN32)
+#include <Windows.h>
+#define uint32_t UINT32
+#else
+#include <unistd.h>
+#endif
+
+static uint32_t g_crc_table[256] = {
+  0x00000000,
+  0x77073096,
+  0xEE0E612C,
+  0x990951BA,
+  0x076DC419,
+  0x706AF48F,
+  0xE963A535,
+  0x9E6495A3,
+  0x0EDB8832,
+  0x79DCB8A4,
+  0xE0D5E91E,
+  0x97D2D988,
+  0x09B64C2B,
+  0x7EB17CBD,
+  0xE7B82D07,
+  0x90BF1D91,
+  0x1DB71064,
+  0x6AB020F2,
+  0xF3B97148,
+  0x84BE41DE,
+  0x1ADAD47D,
+  0x6DDDE4EB,
+  0xF4D4B551,
+  0x83D385C7,
+  0x136C9856,
+  0x646BA8C0,
+  0xFD62F97A,
+  0x8A65C9EC,
+  0x14015C4F,
+  0x63066CD9,
+  0xFA0F3D63,
+  0x8D080DF5,
+  0x3B6E20C8,
+  0x4C69105E,
+  0xD56041E4,
+  0xA2677172,
+  0x3C03E4D1,
+  0x4B04D447,
+  0xD20D85FD,
+  0xA50AB56B,
+  0x35B5A8FA,
+  0x42B2986C,
+  0xDBBBC9D6,
+  0xACBCF940,
+  0x32D86CE3,
+  0x45DF5C75,
+  0xDCD60DCF,
+  0xABD13D59,
+  0x26D930AC,
+  0x51DE003A,
+  0xC8D75180,
+  0xBFD06116,
+  0x21B4F4B5,
+  0x56B3C423,
+  0xCFBA9599,
+  0xB8BDA50F,
+  0x2802B89E,
+  0x5F058808,
+  0xC60CD9B2,
+  0xB10BE924,
+  0x2F6F7C87,
+  0x58684C11,
+  0xC1611DAB,
+  0xB6662D3D,
+  0x76DC4190,
+  0x01DB7106,
+  0x98D220BC,
+  0xEFD5102A,
+  0x71B18589,
+  0x06B6B51F,
+  0x9FBFE4A5,
+  0xE8B8D433,
+  0x7807C9A2,
+  0x0F00F934,
+  0x9609A88E,
+  0xE10E9818,
+  0x7F6A0DBB,
+  0x086D3D2D,
+  0x91646C97,
+  0xE6635C01,
+  0x6B6B51F4,
+  0x1C6C6162,
+  0x856530D8,
+  0xF262004E,
+  0x6C0695ED,
+  0x1B01A57B,
+  0x8208F4C1,
+  0xF50FC457,
+  0x65B0D9C6,
+  0x12B7E950,
+  0x8BBEB8EA,
+  0xFCB9887C,
+  0x62DD1DDF,
+  0x15DA2D49,
+  0x8CD37CF3,
+  0xFBD44C65,
+  0x4DB26158,
+  0x3AB551CE,
+  0xA3BC0074,
+  0xD4BB30E2,
+  0x4ADFA541,
+  0x3DD895D7,
+  0xA4D1C46D,
+  0xD3D6F4FB,
+  0x4369E96A,
+  0x346ED9FC,
+  0xAD678846,
+  0xDA60B8D0,
+  0x44042D73,
+  0x33031DE5,
+  0xAA0A4C5F,
+  0xDD0D7CC9,
+  0x5005713C,
+  0x270241AA,
+  0xBE0B1010,
+  0xC90C2086,
+  0x5768B525,
+  0x206F85B3,
+  0xB966D409,
+  0xCE61E49F,
+  0x5EDEF90E,
+  0x29D9C998,
+  0xB0D09822,
+  0xC7D7A8B4,
+  0x59B33D17,
+  0x2EB40D81,
+  0xB7BD5C3B,
+  0xC0BA6CAD,
+  0xEDB88320,
+  0x9ABFB3B6,
+  0x03B6E20C,
+  0x74B1D29A,
+  0xEAD54739,
+  0x9DD277AF,
+  0x04DB2615,
+  0x73DC1683,
+  0xE3630B12,
+  0x94643B84,
+  0x0D6D6A3E,
+  0x7A6A5AA8,
+  0xE40ECF0B,
+  0x9309FF9D,
+  0x0A00AE27,
+  0x7D079EB1,
+  0xF00F9344,
+  0x8708A3D2,
+  0x1E01F268,
+  0x6906C2FE,
+  0xF762575D,
+  0x806567CB,
+  0x196C3671,
+  0x6E6B06E7,
+  0xFED41B76,
+  0x89D32BE0,
+  0x10DA7A5A,
+  0x67DD4ACC,
+  0xF9B9DF6F,
+  0x8EBEEFF9,
+  0x17B7BE43,
+  0x60B08ED5,
+  0xD6D6A3E8,
+  0xA1D1937E,
+  0x38D8C2C4,
+  0x4FDFF252,
+  0xD1BB67F1,
+  0xA6BC5767,
+  0x3FB506DD,
+  0x48B2364B,
+  0xD80D2BDA,
+  0xAF0A1B4C,
+  0x36034AF6,
+  0x41047A60,
+  0xDF60EFC3,
+  0xA867DF55,
+  0x316E8EEF,
+  0x4669BE79,
+  0xCB61B38C,
+  0xBC66831A,
+  0x256FD2A0,
+  0x5268E236,
+  0xCC0C7795,
+  0xBB0B4703,
+  0x220216B9,
+  0x5505262F,
+  0xC5BA3BBE,
+  0xB2BD0B28,
+  0x2BB45A92,
+  0x5CB36A04,
+  0xC2D7FFA7,
+  0xB5D0CF31,
+  0x2CD99E8B,
+  0x5BDEAE1D,
+  0x9B64C2B0,
+  0xEC63F226,
+  0x756AA39C,
+  0x026D930A,
+  0x9C0906A9,
+  0xEB0E363F,
+  0x72076785,
+  0x05005713,
+  0x95BF4A82,
+  0xE2B87A14,
+  0x7BB12BAE,
+  0x0CB61B38,
+  0x92D28E9B,
+  0xE5D5BE0D,
+  0x7CDCEFB7,
+  0x0BDBDF21,
+  0x86D3D2D4,
+  0xF1D4E242,
+  0x68DDB3F8,
+  0x1FDA836E,
+  0x81BE16CD,
+  0xF6B9265B,
+  0x6FB077E1,
+  0x18B74777,
+  0x88085AE6,
+  0xFF0F6A70,
+  0x66063BCA,
+  0x11010B5C,
+  0x8F659EFF,
+  0xF862AE69,
+  0x616BFFD3,
+  0x166CCF45,
+  0xA00AE278,
+  0xD70DD2EE,
+  0x4E048354,
+  0x3903B3C2,
+  0xA7672661,
+  0xD06016F7,
+  0x4969474D,
+  0x3E6E77DB,
+  0xAED16A4A,
+  0xD9D65ADC,
+  0x40DF0B66,
+  0x37D83BF0,
+  0xA9BCAE53,
+  0xDEBB9EC5,
+  0x47B2CF7F,
+  0x30B5FFE9,
+  0xBDBDF21C,
+  0xCABAC28A,
+  0x53B39330,
+  0x24B4A3A6,
+  0xBAD03605,
+  0xCDD70693,
+  0x54DE5729,
+  0x23D967BF,
+  0xB3667A2E,
+  0xC4614AB8,
+  0x5D681B02,
+  0x2A6F2B94,
+  0xB40BBE37,
+  0xC30C8EA1,
+  0x5A05DF1B,
+  0x2D02EF8D
+};
+
+uint32_t ventoy_crc32(void *Buffer, uint32_t Length)
+{
+    uint32_t  i;
+    uint8_t  *Ptr = Buffer;
+    uint32_t  Crc = 0xFFFFFFFF;
+
+    for (i = 0; i < Length; i++, Ptr++) 
+    {
+        Crc = (Crc >> 8) ^ g_crc_table[(uint8_t) Crc ^ *Ptr];
+    }
+
+    return Crc ^ 0xffffffff;
+}
+

Plugson/src/Core/ventoy_define.h

@@ -0,0 +1,207 @@
+/******************************************************************************
+ * ventoy_define.h
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef __VENTOY_DEFINE_H__
+#define __VENTOY_DEFINE_H__
+
+#if defined(_MSC_VER) || defined(WIN32)
+#include <windows.h>
+#include <stdint.h>
+#else
+#include <stdint.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <time.h>
+#include <linux/limits.h>
+#endif
+
+#define LOG_FILE "VentoyPlugson.log"
+
+#define SIZE_1MB    1048576
+#define SIZE_1GB    1073741824
+#define JSON_BUF_MAX  (8 * SIZE_1MB)
+#define TAR_BUF_MAX  (8 * SIZE_1MB)
+
+#define VTOYIMG_PART_START_BYTES    (1024 * 1024)
+#define VTOYIMG_PART_START_SECTOR   2048
+
+#define VTOYEFI_PART_BYTES    (32 * 1024 * 1024)
+#define VTOYEFI_PART_SECTORS  65536
+
+
+#pragma pack(1)
+
+typedef struct vtoy_guid
+{
+    uint32_t   data1;
+    uint16_t   data2;
+    uint16_t   data3;
+    uint8_t    data4[8];
+}vtoy_guid;
+
+typedef struct PART_TABLE
+{
+    uint8_t  Active; // 0x00  0x80
+
+    uint8_t  StartHead;
+    uint16_t StartSector : 6;
+    uint16_t StartCylinder : 10;
+
+    uint8_t  FsFlag;
+
+    uint8_t  EndHead;
+    uint16_t EndSector : 6;
+    uint16_t EndCylinder : 10;
+
+    uint32_t StartSectorId;
+    uint32_t SectorCount;
+}PART_TABLE;
+
+typedef struct MBR_HEAD
+{
+    uint8_t BootCode[446];
+    PART_TABLE PartTbl[4];
+    uint8_t Byte55;
+    uint8_t ByteAA;
+}MBR_HEAD;
+
+typedef struct VTOY_GPT_HDR
+{
+    char     Signature[8]; /* EFI PART */
+    uint8_t  Version[4];
+    uint32_t Length;
+    uint32_t Crc;
+    uint8_t  Reserved1[4];
+    uint64_t EfiStartLBA;
+    uint64_t EfiBackupLBA;
+    uint64_t PartAreaStartLBA;
+    uint64_t PartAreaEndLBA;
+    vtoy_guid   DiskGuid;
+    uint64_t PartTblStartLBA;
+    uint32_t PartTblTotNum;
+    uint32_t PartTblEntryLen;
+    uint32_t PartTblCrc;
+    uint8_t  Reserved2[420];
+}VTOY_GPT_HDR;
+
+typedef struct VTOY_GPT_PART_TBL
+{
+    vtoy_guid   PartType;
+    vtoy_guid   PartGuid;
+    uint64_t StartLBA;
+    uint64_t LastLBA;
+    uint64_t Attr;
+    uint16_t Name[36];
+}VTOY_GPT_PART_TBL;
+
+typedef struct VTOY_GPT_INFO
+{
+    MBR_HEAD MBR;
+    VTOY_GPT_HDR Head;
+    VTOY_GPT_PART_TBL PartTbl[128];
+}VTOY_GPT_INFO;
+#pragma pack()
+
+
+#define MBR_PART_STYLE  0
+#define GPT_PART_STYLE  1
+
+#pragma pack(1)
+typedef struct ventoy_guid
+{
+    uint32_t   data1;
+    uint16_t   data2;
+    uint16_t   data3;
+    uint8_t    data4[8];
+}ventoy_guid;
+#pragma pack()
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#define VLOG_LOG    1
+#define VLOG_DEBUG  2
+
+#define ulong unsigned long
+#define _ll long long
+#define _ull unsigned long long
+
+#if defined(_MSC_VER) || defined(WIN32)
+#define strlcpy(dst, src) strcpy_s(dst, sizeof(dst), src)
+#define scnprintf(dst, len, fmt, ...) sprintf_s(dst, len, fmt, ##__VA_ARGS__)
+
+#define vlog(fmt, ...) ventoy_syslog(VLOG_LOG, fmt, ##__VA_ARGS__)
+#define vdebug(fmt, ...) ventoy_syslog(VLOG_DEBUG, fmt, ##__VA_ARGS__)
+
+#define localtime_r(a,b) localtime_s(b,a)
+
+#define LASTERR GetLastError()
+
+#define CHECK_CLOSE_HANDLE(Handle) \
+{\
+    if (Handle != INVALID_HANDLE_VALUE) \
+    {\
+        CloseHandle(Handle); \
+        Handle = INVALID_HANDLE_VALUE; \
+    }\
+}
+
+#else
+#define strlcpy(dst, src) strncpy(dst, src, sizeof(dst) - 1)
+#define scnprintf(dst, len, fmt, args...) snprintf(dst, len, fmt, ##args)
+
+#define vlog(fmt, args...) ventoy_syslog(VLOG_LOG, fmt, ##args)
+#define vdebug(fmt, args...) ventoy_syslog(VLOG_DEBUG, fmt, ##args)
+
+#define MAX_PATH PATH_MAX
+
+#endif
+
+#define CHECK_FREE(p) \
+{\
+    if (p)\
+    {\
+        free(p); \
+        (p) = NULL; \
+    }\
+}
+
+void ventoy_syslog(int level, const char *Fmt, ...);
+void ventoy_set_loglevel(int level);
+uint32_t ventoy_crc32(void *Buffer, uint32_t Length);
+
+
+#if defined(_MSC_VER) || defined(WIN32)
+static __inline void * zalloc(size_t n)
+#else
+static inline void * zalloc(size_t n)
+#endif
+{
+    void *p = malloc(n);
+    if (p) memset(p, 0, n);
+    return p;
+}
+
+
+#endif /* __VENTOY_DEFINE_H__ */
+

Plugson/src/Core/ventoy_disk.c

@@ -0,0 +1,24 @@
+/******************************************************************************
+ * ventoy_disk.c  ---- ventoy disk
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+
+

Plugson/src/Core/ventoy_disk.h

@@ -0,0 +1,166 @@
+/******************************************************************************
+ * ventoy_disk.h
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef __VENTOY_DISK_H__
+#define __VENTOY_DISK_H__
+
+#define MAX_DISK 256
+typedef struct ventoy_disk
+{
+    char devname[64];
+    
+    int pathcase;
+    char cur_fsname[64];
+    char cur_capacity[64];
+    char cur_model[256];
+    char cur_ventoy_ver[64];
+    int cur_secureboot;
+    int cur_part_style;
+    
+}ventoy_disk;
+
+#if defined(_MSC_VER) || defined(WIN32)
+
+
+
+#else
+
+typedef enum 
+{
+    VTOY_DEVICE_UNKNOWN = 0,
+    VTOY_DEVICE_SCSI,
+    VTOY_DEVICE_USB,
+    VTOY_DEVICE_IDE,
+    VTOY_DEVICE_DAC960,
+    VTOY_DEVICE_CPQARRAY,
+    VTOY_DEVICE_FILE,
+    VTOY_DEVICE_ATARAID,
+    VTOY_DEVICE_I2O,
+    VTOY_DEVICE_UBD,
+    VTOY_DEVICE_DASD,
+    VTOY_DEVICE_VIODASD,
+    VTOY_DEVICE_SX8,
+    VTOY_DEVICE_DM,
+    VTOY_DEVICE_XVD,
+    VTOY_DEVICE_SDMMC,
+    VTOY_DEVICE_VIRTBLK,
+    VTOY_DEVICE_AOE,
+    VTOY_DEVICE_MD,
+    VTOY_DEVICE_LOOP,
+    VTOY_DEVICE_NVME,
+    VTOY_DEVICE_RAM,
+    VTOY_DEVICE_PMEM,
+    
+    VTOY_DEVICE_END
+}ventoy_dev_type;
+
+/* from <linux/major.h> */
+#define IDE0_MAJOR              3
+#define IDE1_MAJOR              22
+#define IDE2_MAJOR              33
+#define IDE3_MAJOR              34
+#define IDE4_MAJOR              56
+#define IDE5_MAJOR              57
+#define SCSI_CDROM_MAJOR        11
+#define SCSI_DISK0_MAJOR        8
+#define SCSI_DISK1_MAJOR        65
+#define SCSI_DISK2_MAJOR        66
+#define SCSI_DISK3_MAJOR        67
+#define SCSI_DISK4_MAJOR        68
+#define SCSI_DISK5_MAJOR        69
+#define SCSI_DISK6_MAJOR        70
+#define SCSI_DISK7_MAJOR        71
+#define SCSI_DISK8_MAJOR        128
+#define SCSI_DISK9_MAJOR        129
+#define SCSI_DISK10_MAJOR       130
+#define SCSI_DISK11_MAJOR       131
+#define SCSI_DISK12_MAJOR       132
+#define SCSI_DISK13_MAJOR       133
+#define SCSI_DISK14_MAJOR       134
+#define SCSI_DISK15_MAJOR       135
+#define COMPAQ_SMART2_MAJOR     72
+#define COMPAQ_SMART2_MAJOR1    73
+#define COMPAQ_SMART2_MAJOR2    74
+#define COMPAQ_SMART2_MAJOR3    75
+#define COMPAQ_SMART2_MAJOR4    76
+#define COMPAQ_SMART2_MAJOR5    77
+#define COMPAQ_SMART2_MAJOR6    78
+#define COMPAQ_SMART2_MAJOR7    79
+#define COMPAQ_SMART_MAJOR      104
+#define COMPAQ_SMART_MAJOR1     105
+#define COMPAQ_SMART_MAJOR2     106
+#define COMPAQ_SMART_MAJOR3     107
+#define COMPAQ_SMART_MAJOR4     108
+#define COMPAQ_SMART_MAJOR5     109
+#define COMPAQ_SMART_MAJOR6     110
+#define COMPAQ_SMART_MAJOR7     111
+#define DAC960_MAJOR            48
+#define ATARAID_MAJOR           114
+#define I2O_MAJOR1              80
+#define I2O_MAJOR2              81
+#define I2O_MAJOR3              82
+#define I2O_MAJOR4              83
+#define I2O_MAJOR5              84
+#define I2O_MAJOR6              85
+#define I2O_MAJOR7              86
+#define I2O_MAJOR8              87
+#define UBD_MAJOR               98
+#define DASD_MAJOR              94
+#define VIODASD_MAJOR           112
+#define AOE_MAJOR               152
+#define SX8_MAJOR1              160
+#define SX8_MAJOR2              161
+#define XVD_MAJOR               202
+#define SDMMC_MAJOR             179
+#define LOOP_MAJOR              7
+#define MD_MAJOR                9
+#define BLKEXT_MAJOR            259
+#define RAM_MAJOR               1
+
+#define SCSI_BLK_MAJOR(M) (                                             \
+                (M) == SCSI_DISK0_MAJOR                                 \
+                || (M) == SCSI_CDROM_MAJOR                              \
+                || ((M) >= SCSI_DISK1_MAJOR && (M) <= SCSI_DISK7_MAJOR) \
+                || ((M) >= SCSI_DISK8_MAJOR && (M) <= SCSI_DISK15_MAJOR))
+
+#define IDE_BLK_MAJOR(M) \
+    ((M) == IDE0_MAJOR || \
+    (M) == IDE1_MAJOR || \
+    (M) == IDE2_MAJOR || \
+    (M) == IDE3_MAJOR || \
+    (M) == IDE4_MAJOR || \
+    (M) == IDE5_MAJOR)
+
+#define SX8_BLK_MAJOR(M) ((M) >= SX8_MAJOR1 && (M) <= SX8_MAJOR2)
+#define I2O_BLK_MAJOR(M) ((M) >= I2O_MAJOR1 && (M) <= I2O_MAJOR8)
+#define CPQARRAY_BLK_MAJOR(M)  \
+    (((M) >= COMPAQ_SMART2_MAJOR && (M) <= COMPAQ_SMART2_MAJOR7) || \
+    (COMPAQ_SMART_MAJOR <= (M) && (M) <= COMPAQ_SMART_MAJOR7))
+
+#endif
+
+int ventoy_disk_init(void);
+void ventoy_disk_exit(void);
+int ventoy_get_disk_info(char **argv);
+const ventoy_disk * ventoy_get_disk_list(int *num);
+const ventoy_disk * ventoy_get_disk_node(int id);
+int CheckRuntimeEnvironment(char Letter, ventoy_disk *disk);
+
+#endif /* __VENTOY_DISK_H__ */
+

Plugson/src/Core/ventoy_disk_linux.c

@@ -0,0 +1,607 @@
+/******************************************************************************
+ * ventoy_disk.c  ---- ventoy disk
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <linux/fs.h>
+#include <dirent.h>
+#include <time.h>
+#include <ventoy_define.h>
+#include <ventoy_disk.h>
+#include <ventoy_util.h>
+#include <fat_filelib.h>
+
+static int g_fatlib_media_fd = 0;
+static uint64_t g_fatlib_media_offset = 0;
+
+static const char *g_ventoy_dev_type_str[VTOY_DEVICE_END] = 
+{
+    "unknown", "scsi", "USB", "ide", "dac960",
+    "cpqarray", "file", "ataraid", "i2o",
+    "ubd", "dasd", "viodasd", "sx8", "dm",
+    "xvd", "sd/mmc", "virtblk", "aoe",
+    "md", "loopback", "nvme", "brd", "pmem"
+};
+
+static const char * ventoy_get_dev_type_name(ventoy_dev_type type)
+{
+    return (type < VTOY_DEVICE_END) ? g_ventoy_dev_type_str[type] : "unknown";
+}
+
+static int ventoy_check_blk_major(int major, const char *type)
+{
+    int flag = 0;
+    int valid = 0;
+    int devnum = 0;
+    int len = 0;
+    char line[64];
+    char *pos = NULL;
+    FILE *fp = NULL;
+
+    fp = fopen("/proc/devices", "r");
+    if (!fp)
+    {
+        return 0;
+    }
+
+    len = (int)strlen(type);
+    while (fgets(line, sizeof(line), fp))
+    {
+        if (flag)
+        {
+            pos = strchr(line, ' ');
+            if (pos)
+            {
+                devnum = (int)strtol(line, NULL, 10);
+                if (devnum == major)
+                {
+                    if (strncmp(pos + 1, type, len) == 0)
+                    {
+                        valid = 1;                        
+                    }
+                    break;
+                }
+            }
+        }
+        else if (strncmp(line, "Block devices:", 14) == 0)
+        {
+            flag = 1;
+        }
+    }
+
+    fclose(fp);
+    return valid;
+}
+
+static int ventoy_get_disk_devnum(const char *name, int *major, int* minor)
+{
+    int rc;
+    char *pos;
+    char devnum[16] = {0};
+    
+    rc = ventoy_get_sys_file_line(devnum, sizeof(devnum), "/sys/block/%s/dev", name);
+    if (rc)
+    {
+        return 1;
+    }
+
+    pos = strstr(devnum, ":");
+    if (!pos)
+    {
+        return 1;
+    }
+
+    *major = (int)strtol(devnum, NULL, 10);
+    *minor = (int)strtol(pos + 1, NULL, 10);
+
+    return 0;
+}
+
+static ventoy_dev_type ventoy_get_dev_type(const char *name, int major, int minor)
+{
+    int rc;
+    char syspath[128];
+    char dstpath[256];
+
+    memset(syspath, 0, sizeof(syspath));
+    memset(dstpath, 0, sizeof(dstpath));
+    
+    scnprintf(syspath, sizeof(syspath), "/sys/block/%s", name);
+    rc = readlink(syspath, dstpath, sizeof(dstpath) - 1);
+    if (rc > 0 && strstr(dstpath, "/usb"))
+    {
+        return VTOY_DEVICE_USB;
+    }
+    
+    if (SCSI_BLK_MAJOR(major) && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_SCSI;
+    }
+    else if (IDE_BLK_MAJOR(major) && (minor % 0x40 == 0)) 
+    {
+        return VTOY_DEVICE_IDE;
+    }
+    else if (major == DAC960_MAJOR && (minor % 0x8 == 0)) 
+    {
+        return VTOY_DEVICE_DAC960;
+    }
+    else if (major == ATARAID_MAJOR && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_ATARAID;
+    }
+    else if (major == AOE_MAJOR && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_AOE;
+    }
+    else if (major == DASD_MAJOR && (minor % 0x4 == 0)) 
+    {
+        return VTOY_DEVICE_DASD;
+    }
+    else if (major == VIODASD_MAJOR && (minor % 0x8 == 0)) 
+    {
+        return VTOY_DEVICE_VIODASD;
+    }
+    else if (SX8_BLK_MAJOR(major) && (minor % 0x20 == 0)) 
+    {
+        return VTOY_DEVICE_SX8;
+    }
+    else if (I2O_BLK_MAJOR(major) && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_I2O;
+    }
+    else if (CPQARRAY_BLK_MAJOR(major) && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_CPQARRAY;
+    }
+    else if (UBD_MAJOR == major && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_UBD;
+    }
+    else if (XVD_MAJOR == major && (minor % 0x10 == 0)) 
+    {
+        return VTOY_DEVICE_XVD;
+    }
+    else if (SDMMC_MAJOR == major && (minor % 0x8 == 0)) 
+    {
+        return VTOY_DEVICE_SDMMC;
+    }
+    else if (ventoy_check_blk_major(major, "virtblk"))
+    {
+        return VTOY_DEVICE_VIRTBLK;
+    }
+    else if (major == LOOP_MAJOR)
+    {
+        return VTOY_DEVICE_LOOP;
+    }
+    else if (major == MD_MAJOR)
+    {
+        return VTOY_DEVICE_MD;
+    }
+    else if (major == RAM_MAJOR)
+    {
+        return VTOY_DEVICE_RAM;
+    }
+    else if (strstr(name, "nvme") && ventoy_check_blk_major(major, "blkext"))
+    {
+        return VTOY_DEVICE_NVME;
+    }
+    else if (strstr(name, "pmem") && ventoy_check_blk_major(major, "blkext"))
+    {
+        return VTOY_DEVICE_PMEM;
+    }
+    
+    return VTOY_DEVICE_END;
+}
+
+static int ventoy_is_possible_blkdev(const char *name)
+{
+    if (name[0] == '.')
+    {
+        return 0;
+    }
+
+    /* /dev/ramX */
+    if (name[0] == 'r' && name[1] == 'a' && name[2] == 'm')
+    {
+        return 0;
+    }
+    
+    /* /dev/zramX */
+    if (name[0] == 'z' && name[1] == 'r' && name[2] == 'a' && name[3] == 'm')
+    {
+        return 0;
+    }
+
+    /* /dev/loopX */
+    if (name[0] == 'l' && name[1] == 'o' && name[2] == 'o' && name[3] == 'p')
+    {
+        return 0;
+    }
+
+    /* /dev/dm-X */
+    if (name[0] == 'd' && name[1] == 'm' && name[2] == '-' && isdigit(name[3]))
+    {
+        return 0;
+    }
+
+    /* /dev/srX */
+    if (name[0] == 's' && name[1] == 'r' && isdigit(name[2]))
+    {
+        return 0;
+    }
+    
+    return 1;
+}
+
+uint64_t ventoy_get_disk_size_in_byte(const char *disk)
+{
+    int fd;
+    int rc;
+    unsigned long long size = 0;
+    char diskpath[256] = {0};
+    char sizebuf[64] = {0};
+
+    // Try 1: get size from sysfs
+    scnprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", disk);
+    if (access(diskpath, F_OK) >= 0)
+    {
+        vdebug("get disk size from sysfs for %s\n", disk);
+        
+        fd = open(diskpath, O_RDONLY | O_BINARY);
+        if (fd >= 0)
+        {
+            read(fd, sizebuf, sizeof(sizebuf));
+            size = strtoull(sizebuf, NULL, 10);
+            close(fd);
+            return (uint64_t)(size * 512);
+        }
+    }
+    else
+    {
+        vdebug("%s not exist \n", diskpath);
+    }
+
+    // Try 2: get size from ioctl
+    scnprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
+    fd = open(diskpath, O_RDONLY);
+    if (fd >= 0)
+    {
+        vdebug("get disk size from ioctl for %s\n", disk);
+        rc = ioctl(fd, BLKGETSIZE64, &size);
+        if (rc == -1)
+        {
+            size = 0;
+            vdebug("failed to ioctl %d\n", rc);
+        }
+        close(fd);
+    }
+    else
+    {
+        vdebug("failed to open %s %d\n", diskpath, errno);
+    }
+
+    vdebug("disk %s size %llu bytes\n", disk, size);
+    return size;
+}
+
+int ventoy_get_disk_vendor(const char *name, char *vendorbuf, int bufsize)
+{
+    return ventoy_get_sys_file_line(vendorbuf, bufsize, "/sys/block/%s/device/vendor", name);
+}
+
+int ventoy_get_disk_model(const char *name, char *modelbuf, int bufsize)
+{
+    return ventoy_get_sys_file_line(modelbuf, bufsize, "/sys/block/%s/device/model", name);
+}
+
+static int fatlib_media_sector_read(uint32 sector, uint8 *buffer, uint32 sector_count)
+{
+    lseek(g_fatlib_media_fd, (sector + g_fatlib_media_offset) * 512ULL, SEEK_SET);
+    read(g_fatlib_media_fd, buffer, sector_count * 512);
+    
+    return 1;
+}
+
+static int fatlib_is_secure_boot_enable(void)
+{
+    void *flfile = NULL;
+    
+    flfile = fl_fopen("/EFI/BOOT/grubx64_real.efi", "rb");
+    if (flfile)
+    {
+        vlog("/EFI/BOOT/grubx64_real.efi find, secure boot in enabled\n");
+        fl_fclose(flfile);
+        return 1;
+    }
+    else
+    {
+        vlog("/EFI/BOOT/grubx64_real.efi not exist\n");
+    }
+    
+    return 0;
+}
+
+static int fatlib_get_ventoy_version(char *verbuf, int bufsize)
+{
+    int rc = 1;
+    int size = 0;
+    char *buf = NULL;
+    char *pos = NULL;
+    char *end = NULL;
+    void *flfile = NULL;
+
+    flfile = fl_fopen("/grub/grub.cfg", "rb");
+    if (flfile)
+    {
+        fl_fseek(flfile, 0, SEEK_END);
+        size = (int)fl_ftell(flfile);
+
+        fl_fseek(flfile, 0, SEEK_SET);
+
+        buf = malloc(size + 1);
+        if (buf)
+        {
+            fl_fread(buf, 1, size, flfile);
+            buf[size] = 0;
+
+            pos = strstr(buf, "VENTOY_VERSION=");
+            if (pos)
+            {
+                pos += strlen("VENTOY_VERSION=");
+                if (*pos == '"')
+                {
+                    pos++;
+                }
+
+                end = pos;
+                while (*end != 0 && *end != '"' && *end != '\r' && *end != '\n')
+                {
+                    end++;
+                }
+
+                *end = 0;
+
+                scnprintf(verbuf, bufsize - 1, "%s", pos);
+                rc = 0;
+            }
+            free(buf);
+        }
+
+        fl_fclose(flfile);
+    }
+    else
+    {
+        vdebug("No grub.cfg found\n");
+    }
+    
+    return rc;
+}
+
+/* <BEGIN>: Deleted by longpanda, 20211028 PN:XX LABEL:XX */
+#if 0
+int ventoy_get_vtoy_data(ventoy_disk *info, int *ppartstyle)
+{
+    int i;
+    int fd;
+    int len;
+    int rc = 1;
+    int ret = 1;
+    int part_style;
+    uint64_t part1_start_sector;
+    uint64_t part1_sector_count;
+    uint64_t part2_start_sector;
+    uint64_t part2_sector_count;
+    uint64_t preserved_space;
+    char name[64] = {0};
+    disk_ventoy_data *vtoy = NULL;    
+    VTOY_GPT_INFO *gpt = NULL;
+    
+    vtoy = &(info->vtoydata);
+    gpt = &(vtoy->gptinfo);
+    memset(vtoy, 0, sizeof(disk_ventoy_data));
+
+    vdebug("ventoy_get_vtoy_data %s\n", info->disk_path);
+
+    if (info->size_in_byte < (2 * VTOYEFI_PART_BYTES))
+    {
+        vdebug("disk %s is too small %llu\n", info->disk_path, (_ull)info->size_in_byte);
+        return 1;
+    }
+
+    fd = open(info->disk_path, O_RDONLY | O_BINARY);
+    if (fd < 0)
+    {
+        vdebug("failed to open %s %d\n", info->disk_path, errno);
+        return 1;
+    }
+
+    len = (int)read(fd, &(vtoy->gptinfo), sizeof(VTOY_GPT_INFO));
+    if (len != sizeof(VTOY_GPT_INFO))
+    {
+        vdebug("failed to read %s %d\n", info->disk_path, errno);
+        goto end;
+    }
+
+    if (gpt->MBR.Byte55 != 0x55 || gpt->MBR.ByteAA != 0xAA)
+    {
+        vdebug("Invalid mbr magic 0x%x 0x%x\n", gpt->MBR.Byte55, gpt->MBR.ByteAA);
+        goto end;
+    }
+
+    if (gpt->MBR.PartTbl[0].FsFlag == 0xEE && strncmp(gpt->Head.Signature, "EFI PART", 8) == 0)
+    {
+        part_style = GPT_PART_STYLE;
+        if (ppartstyle)
+        {
+            *ppartstyle = part_style;
+        }
+
+        if (gpt->PartTbl[0].StartLBA == 0 || gpt->PartTbl[1].StartLBA == 0)
+        {
+            vdebug("NO ventoy efi part layout <%llu %llu>\n", 
+                (_ull)gpt->PartTbl[0].StartLBA,
+                (_ull)gpt->PartTbl[1].StartLBA);
+            goto end;
+        }
+
+        for (i = 0; i < 36; i++)
+        {
+            name[i] = (char)(gpt->PartTbl[1].Name[i]);
+        }
+        if (strcmp(name, "VTOYEFI"))
+        {
+            vdebug("Invalid efi part2 name <%s>\n", name);
+            goto end;
+        }
+
+        part1_start_sector = gpt->PartTbl[0].StartLBA;
+        part1_sector_count = gpt->PartTbl[0].LastLBA - part1_start_sector + 1;
+        part2_start_sector = gpt->PartTbl[1].StartLBA;
+        part2_sector_count = gpt->PartTbl[1].LastLBA - part2_start_sector + 1;
+
+        preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count + 33) * 512;
+    }
+    else
+    {
+        part_style = MBR_PART_STYLE;
+        if (ppartstyle)
+        {
+            *ppartstyle = part_style;
+        }
+        
+        part1_start_sector = gpt->MBR.PartTbl[0].StartSectorId;
+        part1_sector_count = gpt->MBR.PartTbl[0].SectorCount;
+        part2_start_sector = gpt->MBR.PartTbl[1].StartSectorId;
+        part2_sector_count = gpt->MBR.PartTbl[1].SectorCount;
+
+        preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count) * 512;
+    }
+
+    if (part1_start_sector != VTOYIMG_PART_START_SECTOR ||
+        part2_sector_count != VTOYEFI_PART_SECTORS ||
+        (part1_start_sector + part1_sector_count) != part2_start_sector)
+    {
+        vdebug("Not valid ventoy partition layout [%llu %llu] [%llu %llu]\n", 
+               part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
+        goto end;
+    }
+
+    vdebug("ventoy partition layout check OK: [%llu %llu] [%llu %llu]\n", 
+               part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
+
+    vtoy->ventoy_valid = 1;
+
+    vdebug("now check secure boot for %s ...\n", info->disk_path);
+
+    g_fatlib_media_fd = fd;
+    g_fatlib_media_offset = part2_start_sector;
+    fl_init();
+
+    if (0 == fl_attach_media(fatlib_media_sector_read, NULL))
+    {
+        ret = fatlib_get_ventoy_version(vtoy->ventoy_ver, sizeof(vtoy->ventoy_ver));
+        if (ret == 0 && vtoy->ventoy_ver[0])
+        {
+            vtoy->secure_boot_flag = fatlib_is_secure_boot_enable();            
+        }
+        else
+        {
+            vdebug("fatlib_get_ventoy_version failed %d\n", ret);
+        }
+    }
+    else
+    {
+        vdebug("fl_attach_media failed\n");
+    }
+
+    fl_shutdown();
+    g_fatlib_media_fd = -1;
+    g_fatlib_media_offset = 0;
+
+    if (vtoy->ventoy_ver[0] == 0)
+    {
+        vtoy->ventoy_ver[0] = '?';
+    }
+
+    if (0 == vtoy->ventoy_valid)
+    {
+        goto end;
+    }
+    
+    lseek(fd, 2040 * 512, SEEK_SET);
+    read(fd, vtoy->rsvdata, sizeof(vtoy->rsvdata));
+
+    vtoy->preserved_space = preserved_space;
+    vtoy->partition_style = part_style;
+    vtoy->part2_start_sector = part2_start_sector;
+
+    rc = 0;
+end:
+    vtoy_safe_close_fd(fd);
+    return rc;
+}
+#endif /* #if 0 */
+/* <END>  : Deleted by longpanda, 20211028 PN:XX LABEL:XX */
+
+
+int ventoy_get_disk_info(char **argv)
+{
+    uint64_t size;
+    char vendor[128];
+    char model[128];
+    char *disk = argv[4];
+
+    if (strncmp(argv[4], "/dev/", 4) == 0)
+    {
+        disk += 4;
+    }
+    ventoy_get_disk_vendor(disk, vendor, sizeof(vendor));
+    ventoy_get_disk_model(disk, model, sizeof(model));
+
+    scnprintf(g_sysinfo.cur_model, sizeof(g_sysinfo.cur_model), "%s %s  [%s]", vendor, model, argv[4]);
+    strlcpy(g_sysinfo.cur_ventoy_ver, argv[5]);
+    strlcpy(g_sysinfo.cur_fsname, argv[6]);
+    g_sysinfo.cur_part_style = (int)strtol(argv[7], NULL, 10);
+    g_sysinfo.cur_secureboot = (int)strtol(argv[8], NULL, 10);
+
+    size = ventoy_get_disk_size_in_byte(disk);
+    scnprintf(g_sysinfo.cur_capacity, sizeof(g_sysinfo.cur_capacity), "%dGB", (int)ventoy_get_human_readable_gb(size));
+    
+    return 0;
+}
+
+int ventoy_disk_init(void)
+{
+    return 0;
+}
+
+void ventoy_disk_exit(void)
+{
+}
+
+

Plugson/src/Core/ventoy_disk_windows.c

@@ -0,0 +1,88 @@
+/******************************************************************************
+ * ventoy_disk.c  ---- ventoy disk
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <windows.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <time.h>
+#include <ventoy_define.h>
+#include <ventoy_disk.h>
+#include <ventoy_util.h>
+#include <fat_filelib.h>
+
+static int g_disk_num = 0;
+ventoy_disk *g_disk_list = NULL;
+
+int ventoy_disk_init(void)
+{
+	char Letter = 'A';
+	DWORD Drives = GetLogicalDrives();
+
+    vlog("ventoy disk init ...\n");   
+
+    g_disk_list = zalloc(sizeof(ventoy_disk) * MAX_DISK);
+
+	while (Drives)
+	{
+		if (Drives & 0x01)
+		{
+			if (CheckRuntimeEnvironment(Letter, g_disk_list + g_disk_num) == 0)
+			{
+				g_disk_list[g_disk_num].devname[0] = Letter;
+				g_disk_num++;
+                vlog("%C: is ventoy disk\n", Letter);
+			}
+			else
+			{
+				memset(g_disk_list + g_disk_num, 0, sizeof(ventoy_disk));
+                vlog("%C: is NOT ventoy disk\n", Letter);
+			}
+		}
+
+		Letter++;
+		Drives >>= 1;
+	}
+
+    return 0;
+}
+
+void ventoy_disk_exit(void)
+{
+    vlog("ventoy disk exit ...\n");   
+
+    check_free(g_disk_list);
+    g_disk_list = NULL;
+    g_disk_num = 0;
+}
+
+const ventoy_disk * ventoy_get_disk_list(int *num)
+{
+    *num = g_disk_num;
+    return g_disk_list;
+}
+
+const ventoy_disk * ventoy_get_disk_node(int id)
+{
+    if (id >= 0 && id < g_disk_num)
+    {
+        return g_disk_list + id;
+    }
+
+    return NULL;
+}
+

Plugson/src/Core/ventoy_json.c

@@ -0,0 +1,803 @@
+/******************************************************************************
+ * ventoy_json.c
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#if defined(_MSC_VER) || defined(WIN32)
+#else
+#include <unistd.h>
+#include <sys/types.h>
+#include <linux/limits.h>
+#endif
+#include <ventoy_define.h>
+#include <ventoy_util.h>
+#include <ventoy_json.h>
+
+static void vtoy_json_free(VTOY_JSON *pstJsonHead)
+{
+    VTOY_JSON *pstNext = NULL;
+
+    while (NULL != pstJsonHead)
+    {
+        pstNext = pstJsonHead->pstNext;
+        if ((pstJsonHead->enDataType < JSON_TYPE_BUTT) && (NULL != pstJsonHead->pstChild))
+        {
+            vtoy_json_free(pstJsonHead->pstChild);
+        }
+
+        free(pstJsonHead);
+        pstJsonHead = pstNext;
+    }
+
+    return;
+}
+
+static char *vtoy_json_skip(const char *pcData)
+{
+    while ((NULL != pcData) && ('\0' != *pcData) && (*pcData <= 32))
+    {
+        pcData++;
+    }
+
+    return (char *)pcData;
+}
+
+VTOY_JSON *vtoy_json_find_item
+(
+    VTOY_JSON *pstJson,
+    JSON_TYPE  enDataType,
+    const char *szKey
+)
+{
+    while (NULL != pstJson)
+    {
+        if ((enDataType == pstJson->enDataType) && 
+            (0 == strcmp(szKey, pstJson->pcName)))
+        {
+            return pstJson;
+        }
+        pstJson = pstJson->pstNext;
+    }
+    
+    return NULL;
+}
+
+static int vtoy_json_parse_number
+(
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+)
+{
+    unsigned long Value;
+
+    Value = strtoul(pcData, (char **)ppcEnd, 10);
+    if (*ppcEnd == pcData)
+    {
+        vdebug("Failed to parse json number %s.\n", pcData);
+        return JSON_FAILED;
+    }
+
+    pstJson->enDataType = JSON_TYPE_NUMBER;
+    pstJson->unData.lValue = Value;
+    
+    return JSON_SUCCESS;
+}
+
+static int vtoy_json_parse_string
+(
+    char *pcNewStart,
+    char *pcRawStart,
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+)
+{
+    uint32_t uiLen = 0;
+    const char *pcPos = NULL;
+    const char *pcTmp = pcData + 1;
+    
+    *ppcEnd = pcData;
+
+    if ('\"' != *pcData)
+    {
+        return JSON_FAILED;
+    }
+
+    pcPos = strchr(pcTmp, '\"');
+    if ((NULL == pcPos) || (pcPos < pcTmp))
+    {
+        vdebug("Invalid string %s.\n", pcData);
+        return JSON_FAILED;
+    }
+
+    if (*(pcPos - 1) == '\\')
+    {
+        for (pcPos++; *pcPos; pcPos++)
+        {
+            if (*pcPos == '"' && *(pcPos - 1) != '\\')
+            {
+                break;
+            }
+        }
+        
+        if (*pcPos == 0 || pcPos < pcTmp)
+        {
+            vdebug("Invalid quotes string %s.", pcData);
+            return JSON_FAILED;
+        }
+    }
+
+    *ppcEnd = pcPos + 1;
+    uiLen = (uint32_t)(unsigned long)(pcPos - pcTmp);    
+    
+    pstJson->enDataType = JSON_TYPE_STRING;
+    pstJson->unData.pcStrVal = pcNewStart + (pcTmp - pcRawStart);
+    pstJson->unData.pcStrVal[uiLen] = '\0';
+    
+    return JSON_SUCCESS;
+}
+
+static int vtoy_json_parse_array
+(
+    char *pcNewStart,
+    char *pcRawStart,
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+)
+{
+    int Ret = JSON_SUCCESS;
+    VTOY_JSON *pstJsonChild = NULL;
+    VTOY_JSON *pstJsonItem = NULL;
+    const char *pcTmp = pcData + 1;
+
+    *ppcEnd = pcData;
+    pstJson->enDataType = JSON_TYPE_ARRAY;
+
+    if ('[' != *pcData)
+    {
+        return JSON_FAILED;
+    }
+
+    pcTmp = vtoy_json_skip(pcTmp);
+
+    if (']' == *pcTmp)
+    {
+        *ppcEnd = pcTmp + 1;
+        return JSON_SUCCESS;
+    }
+
+    JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
+
+    Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
+    if (JSON_SUCCESS != Ret)
+    {
+        vdebug("Failed to parse array child.\n");
+        return JSON_FAILED;
+    }
+
+    pstJsonChild = pstJson->pstChild;
+    pcTmp = vtoy_json_skip(*ppcEnd);
+    while ((NULL != pcTmp) && (',' == *pcTmp))
+    {
+        JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
+        pstJsonChild->pstNext = pstJsonItem;
+        pstJsonItem->pstPrev = pstJsonChild;
+        pstJsonChild = pstJsonItem;
+
+        Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
+        if (JSON_SUCCESS != Ret)
+        {
+            vdebug("Failed to parse array child.\n");
+            return JSON_FAILED;
+        }
+        pcTmp = vtoy_json_skip(*ppcEnd);
+    }
+
+    if ((NULL != pcTmp) && (']' == *pcTmp))
+    {
+        *ppcEnd = pcTmp + 1;
+        return JSON_SUCCESS;
+    }
+    else
+    {
+        *ppcEnd = pcTmp;
+        return JSON_FAILED;
+    }
+}
+
+static int vtoy_json_parse_object
+(
+    char *pcNewStart,
+    char *pcRawStart,
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+)
+{
+    int Ret = JSON_SUCCESS;
+    VTOY_JSON *pstJsonChild = NULL;
+    VTOY_JSON *pstJsonItem = NULL;
+    const char *pcTmp = pcData + 1;
+
+    *ppcEnd = pcData;
+    pstJson->enDataType = JSON_TYPE_OBJECT;
+
+    if ('{' != *pcData)
+    {
+        return JSON_FAILED;
+    }
+
+    pcTmp = vtoy_json_skip(pcTmp);
+    if ('}' == *pcTmp)
+    {
+        *ppcEnd = pcTmp + 1;
+        return JSON_SUCCESS;
+    }
+
+    JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
+
+    Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
+    if (JSON_SUCCESS != Ret)
+    {
+        vdebug("Failed to parse array child.\n");
+        return JSON_FAILED;
+    }
+
+    pstJsonChild = pstJson->pstChild;
+    pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
+    pstJsonChild->unData.pcStrVal = NULL;
+
+    pcTmp = vtoy_json_skip(*ppcEnd);
+    if ((NULL == pcTmp) || (':' != *pcTmp))
+    {
+        *ppcEnd = pcTmp;
+        return JSON_FAILED;
+    }
+
+    Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
+    if (JSON_SUCCESS != Ret)
+    {
+        vdebug("Failed to parse array child.\n");
+        return JSON_FAILED;
+    }
+
+    pcTmp = vtoy_json_skip(*ppcEnd);
+    while ((NULL != pcTmp) && (',' == *pcTmp))
+    {
+        JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
+        pstJsonChild->pstNext = pstJsonItem;
+        pstJsonItem->pstPrev = pstJsonChild;
+        pstJsonChild = pstJsonItem;
+
+        Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
+        if (JSON_SUCCESS != Ret)
+        {
+            vdebug("Failed to parse array child.\n");
+            return JSON_FAILED;
+        }
+
+        pcTmp = vtoy_json_skip(*ppcEnd);
+        pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
+        pstJsonChild->unData.pcStrVal = NULL;
+        if ((NULL == pcTmp) || (':' != *pcTmp))
+        {
+            *ppcEnd = pcTmp;
+            return JSON_FAILED;
+        }
+
+        Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
+        if (JSON_SUCCESS != Ret)
+        {
+            vdebug("Failed to parse array child.\n");
+            return JSON_FAILED;
+        }
+
+        pcTmp = vtoy_json_skip(*ppcEnd);
+    }
+
+    if ((NULL != pcTmp) && ('}' == *pcTmp))
+    {
+        *ppcEnd = pcTmp + 1;
+        return JSON_SUCCESS;
+    }
+    else
+    {
+        *ppcEnd = pcTmp;
+        return JSON_FAILED;
+    }
+}
+
+int vtoy_json_parse_value
+(
+    char *pcNewStart,
+    char *pcRawStart,
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+)
+{
+    pcData = vtoy_json_skip(pcData);
+    
+    switch (*pcData)
+    {
+        case 'n':
+        {
+            if (0 == strncmp(pcData, "null", 4))
+            {
+                pstJson->enDataType = JSON_TYPE_NULL;
+                *ppcEnd = pcData + 4;
+                return JSON_SUCCESS;
+            }
+            break;
+        }
+        case 'f':
+        {
+            if (0 == strncmp(pcData, "false", 5))
+            {
+                pstJson->enDataType = JSON_TYPE_BOOL;
+                pstJson->unData.lValue = 0;
+                *ppcEnd = pcData + 5;
+                return JSON_SUCCESS;
+            }
+            break;
+        }
+        case 't':
+        {
+            if (0 == strncmp(pcData, "true", 4))
+            {
+                pstJson->enDataType = JSON_TYPE_BOOL;
+                pstJson->unData.lValue = 1;
+                *ppcEnd = pcData + 4;
+                return JSON_SUCCESS;
+            }
+            break;
+        }
+        case '\"':
+        {
+            return vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
+        }
+        case '[':
+        {
+            return vtoy_json_parse_array(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
+        }
+        case '{':
+        {
+            return vtoy_json_parse_object(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
+        }
+        case '-':
+        {
+            return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
+        }
+        default :
+        {
+            if (*pcData >= '0' && *pcData <= '9')
+            {
+                return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
+            }
+        }
+    }
+
+    *ppcEnd = pcData;
+    vdebug("Invalid json data %u.\n", (uint8_t)(*pcData));
+    return JSON_FAILED;
+}
+
+VTOY_JSON * vtoy_json_create(void)
+{
+    VTOY_JSON *pstJson = NULL;
+
+    pstJson = (VTOY_JSON *)zalloc(sizeof(VTOY_JSON));
+    if (NULL == pstJson)
+    {
+        return NULL;
+    }
+    
+    return pstJson;
+}
+
+int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData)
+{
+    uint32_t uiMemSize = 0;
+    int Ret = JSON_SUCCESS;
+    char *pcNewBuf = NULL;
+    const char *pcEnd = NULL;
+
+    uiMemSize = strlen(szJsonData) + 1;
+    pcNewBuf = (char *)malloc(uiMemSize);
+    if (NULL == pcNewBuf)
+    {
+        vdebug("Failed to alloc new buf.\n");
+        return JSON_FAILED;
+    }
+    memcpy(pcNewBuf, szJsonData, uiMemSize);
+    pcNewBuf[uiMemSize - 1] = 0;
+
+    Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
+    if (JSON_SUCCESS != Ret)
+    {
+        vdebug("Failed to parse json data start=%p, end=%p.\n", szJsonData, pcEnd);
+        return JSON_FAILED;
+    }
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_parse_ex(VTOY_JSON *pstJson, const char *szJsonData, int szLen)
+{
+    uint32_t uiMemSize = 0;
+    int Ret = JSON_SUCCESS;
+    char *pcNewBuf = NULL;
+    const char *pcEnd = NULL;
+
+    uiMemSize = (uint32_t)szLen;
+    pcNewBuf = (char *)malloc(uiMemSize + 1);
+    if (NULL == pcNewBuf)
+    {
+        vdebug("Failed to alloc new buf.\n");
+        return JSON_FAILED;
+    }
+    memcpy(pcNewBuf, szJsonData, szLen);
+    pcNewBuf[uiMemSize] = 0;
+
+    Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
+    if (JSON_SUCCESS != Ret)
+    {
+        vdebug("Failed to parse json data start=%p, end=%p\n", szJsonData, pcEnd);
+        return JSON_FAILED;
+    }
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_scan_parse
+(
+    const VTOY_JSON    *pstJson,
+    uint32_t            uiParseNum,
+    VTOY_JSON_PARSE_S  *pstJsonParse
+)
+{   
+    uint32_t i = 0;
+    const VTOY_JSON *pstJsonCur = NULL;
+    VTOY_JSON_PARSE_S *pstCurParse = NULL;
+
+    for (pstJsonCur = pstJson; NULL != pstJsonCur; pstJsonCur = pstJsonCur->pstNext)
+    {
+        if ((JSON_TYPE_OBJECT == pstJsonCur->enDataType) ||
+            (JSON_TYPE_ARRAY == pstJsonCur->enDataType))
+        {
+            continue;
+        }
+
+        for (i = 0, pstCurParse = NULL; i < uiParseNum; i++)
+        {
+            if (0 == strcmp(pstJsonParse[i].pcKey, pstJsonCur->pcName))
+            {   
+                pstCurParse = pstJsonParse + i;
+                break;
+            }
+        }
+
+        if (NULL == pstCurParse)
+        {
+            continue;
+        }
+    
+        switch (pstJsonCur->enDataType)
+        {
+            case JSON_TYPE_NUMBER:
+            {
+                if (sizeof(uint32_t) == pstCurParse->uiBufSize)
+                {
+                    *(uint32_t *)(pstCurParse->pDataBuf) = (uint32_t)pstJsonCur->unData.lValue;
+                }
+                else if (sizeof(uint16_t) == pstCurParse->uiBufSize)
+                {
+                    *(uint16_t *)(pstCurParse->pDataBuf) = (uint16_t)pstJsonCur->unData.lValue;
+                }
+                else if (sizeof(uint8_t) == pstCurParse->uiBufSize)
+                {
+                    *(uint8_t *)(pstCurParse->pDataBuf) = (uint8_t)pstJsonCur->unData.lValue;
+                }
+                else if ((pstCurParse->uiBufSize > sizeof(uint64_t)))
+                {
+                    scnprintf((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%llu", 
+                        (unsigned long long)(pstJsonCur->unData.lValue));
+                }
+                else
+                {
+                    vdebug("Invalid number data buf size %u.\n", pstCurParse->uiBufSize);
+                }
+                break;
+            }
+            case JSON_TYPE_STRING:
+            {
+                scnprintf((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%s", pstJsonCur->unData.pcStrVal);
+                break;
+            }
+            case JSON_TYPE_BOOL:
+            {
+                *(uint8_t *)(pstCurParse->pDataBuf) = (pstJsonCur->unData.lValue) > 0 ? 1 : 0;
+                break;
+            }
+            default :
+            {
+                break;
+            }
+        }
+    }
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_scan_array
+(
+     VTOY_JSON *pstJson, 
+     const char *szKey, 
+     VTOY_JSON **ppstArrayItem
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *ppstArrayItem = pstJsonItem;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_scan_array_ex
+(
+     VTOY_JSON *pstJson, 
+     const char *szKey, 
+     VTOY_JSON **ppstArrayItem
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+    
+    *ppstArrayItem = pstJsonItem->pstChild;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_scan_object
+(
+     VTOY_JSON *pstJson, 
+     const char *szKey, 
+     VTOY_JSON **ppstObjectItem
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_OBJECT, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *ppstObjectItem = pstJsonItem;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_get_int
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    int *piValue
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
+    if (NULL == pstJsonItem)
+    {
+        //vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *piValue = (int)pstJsonItem->unData.lValue;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_get_uint
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    uint32_t *puiValue
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *puiValue = (uint32_t)pstJsonItem->unData.lValue;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_get_uint64
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    uint64_t *pui64Value
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *pui64Value = (uint64_t)pstJsonItem->unData.lValue;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_get_bool
+(
+    VTOY_JSON *pstJson,
+    const char *szKey, 
+    uint8_t *pbValue
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_BOOL, szKey);
+    if (NULL == pstJsonItem)
+    {
+        vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    *pbValue = pstJsonItem->unData.lValue > 0 ? 1 : 0;
+
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_get_string
+(
+     VTOY_JSON *pstJson, 
+     const char *szKey, 
+     uint32_t  uiBufLen,
+     char *pcBuf
+)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+    
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
+    if (NULL == pstJsonItem)
+    {
+        //vdebug("Key %s is not found in json data.\n", szKey);
+        return JSON_NOT_FOUND;
+    }
+
+    scnprintf(pcBuf, uiBufLen, "%s", pstJsonItem->unData.pcStrVal);
+
+    return JSON_SUCCESS;
+}
+
+const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson,  const char *szKey)
+{
+    VTOY_JSON *pstJsonItem = NULL;
+
+    if ((NULL == pstJson) || (NULL == szKey))
+    {
+        return NULL;
+    }
+
+    pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
+    if (NULL == pstJsonItem)
+    {
+        //vdebug("Key %s is not found in json data.\n", szKey);
+        return NULL;
+    }
+
+    return pstJsonItem->unData.pcStrVal;
+}
+
+int vtoy_json_destroy(VTOY_JSON *pstJson)
+{
+    if (NULL == pstJson)
+    {   
+        return JSON_SUCCESS;
+    }
+
+    if (NULL != pstJson->pstChild)
+    {
+        vtoy_json_free(pstJson->pstChild);
+    }
+
+    if (NULL != pstJson->pstNext)
+    {
+        vtoy_json_free(pstJson->pstNext);
+    }
+
+    free(pstJson);
+    
+    return JSON_SUCCESS;
+}
+
+int vtoy_json_escape_string(char *buf, int buflen, const char *str, int newline)
+{
+    char last = 0;
+    int count = 0;
+
+    *buf++ = '"';
+    count++;
+
+    while (*str)
+    {
+        if (*str == '"' && last != '\\')
+        {
+            *buf = '\\';
+            count++;
+            buf++;
+        }
+    
+        *buf = *str;
+        count++;
+        buf++;
+
+        last = *str;
+        str++;
+    }
+
+    *buf++ = '"';
+    count++;
+    
+    *buf++ = ',';
+    count++;
+
+    if (newline)
+    {
+        *buf++ = '\n';
+        count++;        
+    }
+
+    return count;
+}

Plugson/src/Core/ventoy_json.h

@@ -0,0 +1,436 @@
+/******************************************************************************
+ * ventoy_json.h
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef __VENTOY_JSON_H__
+#define __VENTOY_JSON_H__
+
+#define JSON_NEW_ITEM(pstJson, ret) \
+{ \
+    (pstJson) = (VTOY_JSON *)zalloc(sizeof(VTOY_JSON)); \
+    if (NULL == (pstJson)) \
+    { \
+        vdebug("Failed to alloc memory for json."); \
+        return (ret); \
+    } \
+}
+
+#if defined(_MSC_VER) || defined(WIN32)
+#define ssprintf(curpos, buf, len, fmt, ...) \
+    curpos += scnprintf(buf + curpos, len - curpos, fmt, ##__VA_ARGS__)
+
+#define VTOY_JSON_IS_SKIPABLE(c) (((c) <= 32) ? 1 : 0)
+
+#define VTOY_JSON_PRINT_PREFIX(uiDepth, ...) \
+{ \
+    uint32_t _uiLoop = 0; \
+    for (_uiLoop = 0; _uiLoop < (uiDepth); _uiLoop++) \
+    { \
+        ssprintf(uiCurPos, pcBuf, uiBufLen, "    "); \
+    } \
+    ssprintf(uiCurPos, pcBuf, uiBufLen, ##__VA_ARGS__); \
+}
+#else
+
+#define ssprintf(curpos, buf, len, fmt, args...) \
+    curpos += scnprintf(buf + curpos, len - curpos, fmt, ##args)
+
+#define VTOY_JSON_IS_SKIPABLE(c) (((c) <= 32) ? 1 : 0)
+
+#define VTOY_JSON_PRINT_PREFIX(uiDepth, args...) \
+{ \
+    uint32_t _uiLoop = 0; \
+    for (_uiLoop = 0; _uiLoop < (uiDepth); _uiLoop++) \
+    { \
+        ssprintf(uiCurPos, pcBuf, uiBufLen, "    "); \
+    } \
+    ssprintf(uiCurPos, pcBuf, uiBufLen, ##args); \
+}
+#endif
+
+
+#define VTOY_JSON_SUCCESS_RET      "{ \"result\" : \"success\" }"
+#define VTOY_JSON_FAILED_RET       "{ \"result\" : \"failed\" }"
+#define VTOY_JSON_INVALID_RET      "{ \"result\" : \"invalidfmt\" }"
+#define VTOY_JSON_TOKEN_ERR_RET    "{ \"result\" : \"tokenerror\" }"
+#define VTOY_JSON_EXIST_RET        "{ \"result\" : \"exist\" }"
+#define VTOY_JSON_TIMEOUT_RET      "{ \"result\" : \"timeout\" }"
+#define VTOY_JSON_BUSY_RET         "{ \"result\" : \"busy\" }"
+#define VTOY_JSON_INUSE_RET        "{ \"result\" : \"inuse\" }"
+#define VTOY_JSON_NOTFOUND_RET     "{ \"result\" : \"notfound\" }"
+#define VTOY_JSON_NOTRUNNING_RET   "{ \"result\" : \"notrunning\" }"
+#define VTOY_JSON_NOT_READY_RET    "{ \"result\" : \"notready\" }"
+#define VTOY_JSON_NOT_SUPPORT_RET  "{ \"result\" : \"notsupport\" }"
+#define VTOY_JSON_MBR_2TB_RET      "{ \"result\" : \"mbr2tb\" }"
+#define VTOY_JSON_INVALID_RSV_RET      "{ \"result\" : \"reserve_invalid\" }"
+#define VTOY_JSON_FILE_NOT_FOUND_RET     "{ \"result\" : \"file_not_found\" }"
+
+typedef enum tagJSON_TYPE
+{
+    JSON_TYPE_NUMBER = 0,
+    JSON_TYPE_STRING,
+    JSON_TYPE_BOOL,
+    JSON_TYPE_ARRAY,
+    JSON_TYPE_OBJECT,
+    JSON_TYPE_NULL,
+    JSON_TYPE_BUTT
+}JSON_TYPE;
+
+typedef struct tagVTOY_JSON
+{
+    struct tagVTOY_JSON *pstPrev;
+    struct tagVTOY_JSON *pstNext;
+    struct tagVTOY_JSON *pstChild;
+
+    JSON_TYPE enDataType;
+    union 
+    {
+        char  *pcStrVal;
+        int    iNumVal;
+        uint64_t lValue;
+    }unData;
+
+    char *pcName;
+}VTOY_JSON;
+
+#define VTOY_JSON_FMT_BEGIN(uiCurPos, pcBuf, uiBufLen) \
+{\
+    uint32_t __uiCurPos = (uiCurPos);\
+    uint32_t __uiBufLen = (uiBufLen);\
+    char *__pcBuf = (pcBuf);
+    
+#define VTOY_JSON_FMT_END(uiCurPos) \
+    (uiCurPos) = __uiCurPos;\
+}
+    
+#define VTOY_JSON_FMT_OBJ_BEGIN()  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "{")
+#define VTOY_JSON_FMT_OBJ_BEGIN_L(P)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{", P)
+#define VTOY_JSON_FMT_OBJ_BEGIN_N()  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "{\n")
+#define VTOY_JSON_FMT_OBJ_BEGIN_LN(P)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{\n", P)
+    
+#define VTOY_JSON_FMT_OBJ_END()  \
+{\
+    if (',' == *(__pcBuf + (__uiCurPos - 1)))\
+    {\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "}");\
+}
+
+#define VTOY_JSON_FMT_OBJ_ENDEX()  \
+{\
+    if (',' == *(__pcBuf + (__uiCurPos - 1)))\
+    {\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "},");\
+}
+
+
+    
+#define VTOY_JSON_FMT_KEY(Key)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\":", (Key))
+#define VTOY_JSON_FMT_KEY_L(P, Key)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\":", P, (Key))
+
+
+#define VTOY_JSON_FMT_ITEM(Item)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\",", (Item))
+#define VTOY_JSON_FMT_ITEM_L(P, Item)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\",", P, (Item))
+#define VTOY_JSON_FMT_ITEM_LN(P, Item)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\",\n", P, (Item))
+#define VTOY_JSON_FMT_ITEM_PATH_LN(P, Item)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\",\n", P, ventoy_real_path(Item))
+
+#define VTOY_JSON_FMT_COMA()  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, ",")
+#define VTOY_JSON_FMT_COMA_N(cnt)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, ",\n")
+#define VTOY_JSON_FMT_COMA_N_CNT(cnt) if ((cnt) > 0)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, ",\n")
+
+
+#define VTOY_JSON_FMT_APPEND_BEGIN() \
+{ \
+    if ('}' == *(__pcBuf + (__uiCurPos - 1)))\
+    {\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, ",");\
+}
+
+#define VTOY_JSON_FMT_APPEND_END() \
+{ \
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "}");\
+}
+
+#define VTOY_JSON_FMT_ARY_BEGIN()  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "[")
+#define VTOY_JSON_FMT_ARY_BEGIN_N()  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "[\n")
+    
+#define VTOY_JSON_FMT_ARY_END()    \
+{\
+    if (',' == *(__pcBuf + (__uiCurPos - 1)))\
+    {\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "]");\
+}
+#define VTOY_JSON_FMT_ARY_ENDEX()    \
+{\
+    if (',' == *(__pcBuf + (__uiCurPos - 1)))\
+    {\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "],");\
+}
+
+
+
+#define VTOY_JSON_FMT_OBJ_END_L(P)  \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s}%s", P);\
+}
+#define VTOY_JSON_FMT_OBJ_ENDEX_L(P)  \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s},%s", P);\
+}
+
+#define VTOY_JSON_FMT_OBJ_END_LN(P)  \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s}\n", P);\
+}
+#define VTOY_JSON_FMT_OBJ_ENDEX_LN(P)  \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s},\n", P);\
+}
+
+
+
+
+#define VTOY_JSON_FMT_ARY_END_L(P)    \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s]", P);\
+}
+
+#define VTOY_JSON_FMT_ARY_END_LN(P)    \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s]\n", P);\
+}
+
+#define VTOY_JSON_FMT_ARY_ENDEX_L(P)    \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s],", P);\
+}
+    
+
+#define VTOY_JSON_FMT_ARY_ENDEX_LN(P)    \
+{\
+    if ('\n' == *(__pcBuf + (__uiCurPos - 1)) && ',' == *(__pcBuf + (__uiCurPos - 2)))\
+    {\
+        *(__pcBuf + (__uiCurPos - 2)) = '\n';\
+        __uiCurPos -= 1;\
+    }\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s],\n", P);\
+}
+
+
+
+    
+#define VTOY_JSON_FMT_UINT64(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %llu,", Key, (_ull)Val)
+
+#define VTOY_JSON_FMT_ULONG(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %lu,", Key, Val)
+#define VTOY_JSON_FMT_LONG(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %ld,", Key, Val)
+
+#define VTOY_JSON_FMT_UINT(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %u,", Key, Val)
+#define VTOY_JSON_FMT_UINT_N(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %u,\n", Key, Val)
+#define VTOY_JSON_FMT_UINT_L(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": %u,", P, Key, Val)
+#define VTOY_JSON_FMT_UINT_LN(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": %u,\n", P, Key, Val)
+
+
+#define VTOY_JSON_FMT_STRUINT(Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%u\",", Key, Val)
+#define VTOY_JSON_FMT_STRUINT_N(Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%u\",\n", Key, Val)
+#define VTOY_JSON_FMT_STRUINT_L(P, Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%u\",", P, Key, Val)
+#define VTOY_JSON_FMT_STRUINT_LN(P, Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%u\",\n", P, Key, Val)
+    
+#define VTOY_JSON_FMT_STRSINT(Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%d\",", Key, Val)
+#define VTOY_JSON_FMT_STRSINT_N(Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%d\",\n", Key, Val)
+#define VTOY_JSON_FMT_STRSINT_L(P, Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%d\",", P, Key, Val)
+#define VTOY_JSON_FMT_STRSINT_LN(P, Key, Val) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%d\",\n", P, Key, Val)
+
+#define VTOY_JSON_FMT_CTRL_INT(Prefix, Key, Field)  \
+    if (def->Field != data->Field) \
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{ \"%s\": \"%d\" },\n", Prefix, Key, data->Field)
+
+#define VTOY_JSON_FMT_CTRL_STRN(P, Key, Field) \
+    if (strcmp(def->Field, data->Field)) \
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{ \"%s\": \"%s\" },\n", P, Key, data->Field) 
+        
+#define VTOY_JSON_FMT_CTRL_STRN_STR(P, Key, ptr) \
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{ \"%s\": \"%s\" },\n", P, Key, ptr)
+        
+#define VTOY_JSON_FMT_CTRL_PUB_STRN(P, Key, Field) \
+    if (strcmp(def->Field, g_pub_path)) \
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s{ \"%s\": \"%s\" },\n", P, Key, g_pub_path) 
+
+
+#define VTOY_JSON_FMT_DIFF_STRN(P, Key, Field) \
+    if (strcmp(def->Field, data->Field)) \
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%s\",\n", P, Key, data->Field) 
+
+
+#define VTOY_JSON_FMT_STRINT64(Key, Val)  \
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%llu\",", Key, Val)
+
+#define VTOY_JSON_FMT_SINT(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %d,", Key, Val)
+#define VTOY_JSON_FMT_SINT_N(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %d,\n", Key, Val)
+#define VTOY_JSON_FMT_SINT_L(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": %d,", P, Key, Val)
+#define VTOY_JSON_FMT_SINT_LN(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": %d,\n", P, Key, Val)
+    
+#define VTOY_JSON_FMT_DUBL(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %.1lf,", Key, Val)
+#define VTOY_JSON_FMT_DUBL2(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": %10.02lf,", Key, Val)
+
+#define VTOY_JSON_FMT_STRN(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%s\",", Key, Val) 
+#define VTOY_JSON_FMT_STRN_N(Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": \"%s\",\n", Key, Val) 
+#define VTOY_JSON_FMT_STRN_L(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%s\",", P, Key, Val) 
+#define VTOY_JSON_FMT_STRN_LN(P, Key, Val)  ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%s\",\n", P, Key, Val) 
+#define VTOY_JSON_FMT_STRN_PATH_LN(P, Key, Val)  \
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": \"%s\",\n", P, Key, ventoy_real_path(Val))
+
+int vtoy_json_escape_string(char *buf, int buflen, const char *str, int newline);
+
+#define VTOY_JSON_FMT_STRN_EX_LN(P, Key, Val)  \
+{\
+    ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "%s\"%s\": ", P, Key);\
+    __uiCurPos += vtoy_json_escape_string(__pcBuf + __uiCurPos, __uiBufLen - __uiCurPos, Val, 1);\
+}
+
+    
+#define VTOY_JSON_FMT_NULL(Key)       ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": null,", Key)
+
+#define VTOY_JSON_FMT_TRUE(Key) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": true,", (Key))
+#define VTOY_JSON_FMT_FALSE(Key) ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": false,", (Key))
+
+#define VTOY_JSON_FMT_BOOL(Key, Val)  \
+{\
+    if (0 == (Val))\
+    {\
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": false,", (Key));\
+    }\
+    else \
+    {\
+        ssprintf(__uiCurPos, __pcBuf, __uiBufLen, "\"%s\": true,", (Key));\
+    }\
+}
+
+typedef struct tagVTOY_JSON_PARSE
+{
+    char *pcKey;
+    void *pDataBuf;
+    uint32_t  uiBufSize;
+}VTOY_JSON_PARSE_S;
+
+#define JSON_SUCCESS    0
+#define JSON_FAILED     1
+#define JSON_NOT_FOUND  2
+
+int vtoy_json_parse_value
+(
+    char *pcNewStart,
+    char *pcRawStart,
+    VTOY_JSON *pstJson, 
+    const char *pcData,
+    const char **ppcEnd
+);
+VTOY_JSON * vtoy_json_create(void);
+int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData);
+int vtoy_json_parse_ex(VTOY_JSON *pstJson, const char *szJsonData, int szLen);
+int vtoy_json_destroy(VTOY_JSON *pstJson);
+VTOY_JSON *vtoy_json_find_item
+(
+    VTOY_JSON *pstJson,
+    JSON_TYPE  enDataType,
+    const char *szKey
+);
+int vtoy_json_scan_parse
+(
+    const VTOY_JSON    *pstJson,
+    uint32_t            uiParseNum,
+    VTOY_JSON_PARSE_S  *pstJsonParse
+);
+int vtoy_json_get_int
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    int *piValue
+);
+int vtoy_json_get_uint
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    uint32_t *puiValue
+);
+int vtoy_json_get_uint64
+(
+    VTOY_JSON *pstJson, 
+    const char *szKey, 
+    uint64_t *pui64Value
+);
+int vtoy_json_get_bool
+(
+    VTOY_JSON *pstJson,
+    const char *szKey, 
+    uint8_t *pbValue
+);
+int vtoy_json_get_string
+(
+     VTOY_JSON *pstJson, 
+     const char *szKey, 
+     uint32_t  uiBufLen,
+     char *pcBuf
+);
+const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson,  const char *szKey);
+
+#endif /* __VENTOY_JSON_H__ */
+

Plugson/src/Core/ventoy_log.c

@@ -0,0 +1,151 @@
+/******************************************************************************
+ * ventoy_log.c  ---- ventoy log
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <time.h>
+#include <ventoy_define.h>
+#include <ventoy_util.h>
+
+extern char g_log_file[MAX_PATH];
+static int g_ventoy_log_level = VLOG_DEBUG;
+static pthread_mutex_t g_log_mutex;
+
+int ventoy_log_init(void)
+{
+	if (ventoy_get_file_size(g_log_file) >= SIZE_1MB)
+	{
+		#if defined(_MSC_VER) || defined(WIN32)
+			DeleteFileA(g_log_file);
+		#else
+			remove(g_log_file);
+		#endif
+	}
+
+    pthread_mutex_init(&g_log_mutex, NULL);
+    return 0;
+}
+
+void ventoy_log_exit(void)
+{
+    pthread_mutex_destroy(&g_log_mutex);
+}
+
+void ventoy_set_loglevel(int level)
+{
+    g_ventoy_log_level = level;
+}
+
+
+
+void ventoy_syslog_printf(const char *Fmt, ...)
+{
+    char log[512];
+    va_list arg;
+    time_t stamp;
+    struct tm ttm;
+    FILE *fp;
+    
+    time(&stamp);
+    localtime_r(&stamp, &ttm);
+
+    va_start(arg, Fmt);
+#if defined(_MSC_VER) || defined(WIN32)
+    vsnprintf_s(log, 512, _TRUNCATE, Fmt, arg);
+#else
+    vsnprintf(log, 512, Fmt, arg);
+#endif
+    va_end(arg);
+
+    pthread_mutex_lock(&g_log_mutex);
+
+#if defined(_MSC_VER) || defined(WIN32)
+    fopen_s(&fp, g_log_file, "a+");
+#else
+    fp = fopen(g_log_file, "a+");
+#endif
+
+    if (fp)
+    {
+        fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s", 
+			ttm.tm_year, ttm.tm_mon + 1, ttm.tm_mday,
+           ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
+           log);
+        fclose(fp);
+
+        #ifdef VENTOY_SIM
+        printf("[%04u/%02u/%02u %02u:%02u:%02u] %s", 
+			ttm.tm_year, ttm.tm_mon + 1, ttm.tm_mday,
+           ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
+           log);
+        #endif
+    }
+    pthread_mutex_unlock(&g_log_mutex);
+}
+
+void ventoy_syslog(int level, const char *Fmt, ...)
+{
+    char log[512];
+    va_list arg;
+    time_t stamp;
+    struct tm ttm;
+    FILE *fp;
+    
+    if (level > g_ventoy_log_level)
+    {
+        return;
+    }
+
+    time(&stamp);
+    localtime_r(&stamp, &ttm);
+
+    va_start(arg, Fmt);
+#if defined(_MSC_VER) || defined(WIN32)
+    vsnprintf_s(log, 512, _TRUNCATE, Fmt, arg);
+#else
+    vsnprintf(log, 512, Fmt, arg);
+#endif
+    va_end(arg);
+
+    pthread_mutex_lock(&g_log_mutex);
+#if defined(_MSC_VER) || defined(WIN32)
+    fopen_s(&fp, g_log_file, "a+");
+#else
+    fp = fopen(g_log_file, "a+");
+#endif
+    if (fp)
+    {
+        fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s", 
+           ttm.tm_year + 1900, ttm.tm_mon + 1, ttm.tm_mday,
+           ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
+           log);
+        fclose(fp);
+
+        #ifdef VENTOY_SIM
+        printf("[%04u/%02u/%02u %02u:%02u:%02u] %s", 
+			ttm.tm_year + 1900, ttm.tm_mon + 1, ttm.tm_mday,
+           ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
+           log);
+        #endif
+    }
+    pthread_mutex_unlock(&g_log_mutex);
+}
+

Plugson/src/Core/ventoy_md5.c

@@ -0,0 +1,166 @@
+/******************************************************************************
+ * ventoy_md5.c  ---- ventoy md5
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+
+const static uint32_t k[64] = 
+{
+    0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
+    0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
+    0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
+    0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
+    0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
+    0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
+    0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
+    0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
+    0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
+    0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
+    0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
+    0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
+    0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
+    0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
+    0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
+    0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391 
+};
+
+const static uint32_t r[] = 
+{
+    7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22,
+    5,  9, 14, 20, 5,  9, 14, 20, 5,  9, 14, 20, 5,  9, 14, 20,
+    4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23,
+    6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21
+};
+
+#define LEFTROTATE(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
+#define to_bytes(val, bytes) *((uint32_t *)(bytes)) = (val)
+
+#define ROTATE_CALC() \
+{\
+    temp = d; \
+    d = c; \
+    c = b; \
+    b = b + LEFTROTATE((a + f + k[i] + w[g]), r[i]); \
+    a = temp; \
+}
+
+void ventoy_md5(const void *data, uint32_t len, uint8_t *md5)
+{ 
+    uint32_t h0, h1, h2, h3;
+    uint32_t w[16];
+    uint32_t a, b, c, d, i, f, g, temp;
+    uint32_t offset, mod, delta;
+    uint8_t postbuf[128] = {0};
+    
+    // Initialize variables - simple count in nibbles:
+    h0 = 0x67452301;
+    h1 = 0xefcdab89;
+    h2 = 0x98badcfe;
+    h3 = 0x10325476;
+ 
+    //Pre-processing:
+    //append "1" bit to message    
+    //append "0" bits until message length in bits <20><> 448 (mod 512)
+    //append length mod (2^64) to message
+
+    mod = len % 64;
+    if (mod)
+    {
+        memcpy(postbuf, (const uint8_t *)data + len - mod, mod);            
+    }
+    
+    postbuf[mod] = 0x80;
+    if (mod < 56)
+    {
+        to_bytes(len * 8, postbuf + 56);
+        to_bytes(len >> 29, postbuf + 60);
+        delta = 64;
+    }
+    else
+    {
+        to_bytes(len * 8, postbuf + 120);
+        to_bytes(len >> 29, postbuf + 124);
+        delta = 128;
+    }
+
+    len -= mod;
+ 
+    for (offset = 0; offset < len + delta; offset += 64)
+    {
+        if (offset < len)
+        {
+            memcpy(w, (const uint8_t *)data + offset, 64);
+        }
+        else
+        {
+            memcpy(w, postbuf + offset - len, 64);
+        }
+
+        // Initialize hash value for this chunk:
+        a = h0;
+        b = h1;
+        c = h2;
+        d = h3;
+ 
+        // Main loop:
+        for (i = 0; i < 16; i++)
+        {
+            f = (b & c) | ((~b) & d);
+            g = i;            
+            ROTATE_CALC();
+        }
+        
+        for (i = 16; i < 32; i++)
+        {
+            f = (d & b) | ((~d) & c);
+            g = (5 * i + 1) % 16;
+            ROTATE_CALC();
+        }
+        
+        for (i = 32; i < 48; i++)
+        {
+            f = b ^ c ^ d;
+            g = (3 * i + 5) % 16;
+            ROTATE_CALC();
+        }
+        
+        for (i = 48; i < 64; i++)
+        {
+            f = c ^ (b | (~d));
+            g = (7 * i) % 16;
+            ROTATE_CALC();
+        }
+        
+        // Add this chunk's hash to result so far:
+        h0 += a;
+        h1 += b;
+        h2 += c;
+        h3 += d;
+    }
+ 
+    //var char md5[16] := h0 append h1 append h2 append h3 //(Output is in little-endian)
+    to_bytes(h0, md5);
+    to_bytes(h1, md5 + 4);
+    to_bytes(h2, md5 + 8);
+    to_bytes(h3, md5 + 12);
+}
+

Plugson/src/Core/ventoy_util.c

@@ -0,0 +1,260 @@
+/******************************************************************************
+ * ventoy_util.c  ---- ventoy util
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <ventoy_define.h>
+#include <ventoy_util.h>
+
+
+static int g_tar_filenum = 0;
+static char *g_tar_buffer = NULL;
+static ventoy_file *g_tar_filelist = NULL;
+
+SYSINFO g_sysinfo;
+
+unsigned char *g_unxz_buffer = NULL;
+int g_unxz_len = 0;
+
+void unxz_error(char *x)
+{
+	vlog("%s\n", x);
+}
+
+int unxz_flush(void *src, unsigned int size)
+{
+	memcpy(g_unxz_buffer + g_unxz_len, src, size);
+	g_unxz_len += (int)size;
+
+	return (int)size;
+}
+
+
+uint64_t ventoy_get_human_readable_gb(uint64_t SizeBytes)
+{
+    int i;
+    int Pow2 = 1;
+    double Delta;
+    double GB = SizeBytes * 1.0 / 1000 / 1000 / 1000;
+
+    if ((SizeBytes % SIZE_1GB) == 0)
+    {
+        return (uint64_t)(SizeBytes / SIZE_1GB);
+    }
+
+    for (i = 0; i < 12; i++)
+    {
+        if (Pow2 > GB)
+        {
+            Delta = (Pow2 - GB) / Pow2;
+        }
+        else
+        {
+            Delta = (GB - Pow2) / Pow2;
+        }
+
+        if (Delta < 0.05)
+        {
+            return Pow2;
+        }
+
+        Pow2 <<= 1;
+    }
+
+    return (uint64_t)GB;
+}
+
+ventoy_file * ventoy_tar_find_file(const char *path)
+{
+    int i;
+    int len;
+    ventoy_file *node = g_tar_filelist;
+
+    len = (int)strlen(path);
+    
+    for (i = 0; i < g_tar_filenum; i++, node++)
+    {
+        if (node->pathlen == len && memcmp(node->path, path, len) == 0)
+        {
+            return node;
+        }
+
+        if (node->pathlen > len)
+        {
+            break;
+        }
+    }
+
+    return NULL;
+}
+
+
+int ventoy_decompress_tar(char *tarbuf, int buflen, int *tarsize)
+{
+    int rc = 1;
+	int inused = 0;
+	int BufLen = 0;
+	unsigned char *buffer = NULL;
+    char tarxz[MAX_PATH];
+
+#if defined(_MSC_VER) || defined(WIN32)
+    scnprintf(tarxz, sizeof(tarxz), "%s\\ventoy\\%s", g_ventoy_dir, PLUGSON_TXZ);
+#else
+    scnprintf(tarxz, sizeof(tarxz), "%s/tool/%s", g_ventoy_dir, PLUGSON_TXZ);
+#endif
+
+    if (ventoy_read_file_to_buf(tarxz, 0, (void **)&buffer, &BufLen))
+    {
+        vlog("Failed to read file <%s>\n", tarxz);
+        return 1;
+    }
+
+    g_unxz_buffer = (unsigned char *)tarbuf;
+    g_unxz_len = 0;
+
+    unxz(buffer, BufLen, NULL, unxz_flush, NULL, &inused, unxz_error);
+    vlog("xzlen:%u rawdata size:%d\n", BufLen, g_unxz_len);
+
+    if (inused != BufLen)
+    {
+        vlog("Failed to unxz data %d %d\n", inused, BufLen);
+        rc = 1;
+    }
+    else
+    {
+        *tarsize = g_unxz_len;
+        rc = 0;        
+    }
+
+	free(buffer);
+
+    return rc;
+}
+
+int ventoy_www_init(void)
+{
+    int i = 0;
+    int j = 0;
+    int size = 0;
+    int tarsize = 0;
+    int offset = 0;
+    ventoy_file *node = NULL;
+    ventoy_file *node2 = NULL;
+    VENTOY_TAR_HEAD *pHead = NULL;
+    ventoy_file tmpnode;
+
+    if (!g_tar_filelist)
+    {
+        g_tar_filelist = malloc(VENTOY_FILE_MAX * sizeof(ventoy_file));
+        g_tar_buffer = malloc(TAR_BUF_MAX);
+        g_tar_filenum = 0;
+    }
+
+    if ((!g_tar_filelist) || (!g_tar_buffer))
+    {
+        return 1;
+    }
+
+    if (ventoy_decompress_tar(g_tar_buffer, TAR_BUF_MAX, &tarsize))
+    {
+        vlog("Failed to decompress tar\n");
+        return 1;
+    }
+
+    pHead = (VENTOY_TAR_HEAD *)g_tar_buffer;
+    node = g_tar_filelist;
+
+    while (g_tar_filenum < VENTOY_FILE_MAX && size < tarsize && memcmp(pHead->magic, TMAGIC, 5) == 0)
+    {
+        if (pHead->typeflag == REGTYPE)
+        {
+            node->size = (int)strtol(pHead->size, NULL, 8);
+            node->pathlen = (int)scnprintf(node->path, MAX_PATH, "%s", pHead->name);
+            node->addr = pHead + 1;
+
+            if (node->pathlen == 13 && strcmp(pHead->name, "www/buildtime") == 0)
+            {
+                scnprintf(g_sysinfo.buildtime, sizeof(g_sysinfo.buildtime), "%s", (char *)node->addr);
+                vlog("Plugson buildtime %s\n", g_sysinfo.buildtime);
+            }
+
+			offset = 512 + VENTOY_UP_ALIGN(node->size, 512);
+
+            node++;
+            g_tar_filenum++;
+        }
+        else
+        {
+            offset = 512;
+        }
+
+        pHead = (VENTOY_TAR_HEAD *)((char *)pHead + offset);
+        size += offset;
+    }
+
+
+    //sort
+    for (i = 0; i < g_tar_filenum; i++)
+    for (j = i + 1; j < g_tar_filenum; j++)
+    {
+        node = g_tar_filelist + i;
+        node2 = g_tar_filelist + j;
+
+        if (node->pathlen > node2->pathlen)
+        {
+            memcpy(&tmpnode, node, sizeof(ventoy_file));
+            memcpy(node, node2, sizeof(ventoy_file));
+            memcpy(node2, &tmpnode, sizeof(ventoy_file));
+        }
+    }
+
+    vlog("Total extract %d files from tar file.\n", g_tar_filenum);
+    
+    return 0;
+}
+
+void ventoy_www_exit(void)
+{
+    check_free(g_tar_filelist);
+    check_free(g_tar_buffer);
+    g_tar_filelist = NULL;
+    g_tar_buffer = NULL;
+    g_tar_filenum = 0;
+}
+
+
+void ventoy_get_json_path(char *path, char *backup)
+{
+#if defined(_MSC_VER) || defined(WIN32)
+    scnprintf(path, 64, "%C:\\ventoy\\ventoy.json", g_cur_dir[0]);
+if (backup)
+{
+    scnprintf(backup, 64, "%C:\\ventoy\\ventoy_backup.json", g_cur_dir[0]);
+}
+#else
+    scnprintf(path, 64, "%s/ventoy/ventoy.json", g_cur_dir);
+if (backup)
+{
+    scnprintf(backup, 64, "%s/ventoy/ventoy_backup.json", g_cur_dir);
+}
+
+#endif    
+}
+
+

Plugson/src/Core/ventoy_util.h

@@ -0,0 +1,202 @@
+/******************************************************************************
+ * ventoy_util.h
+ *
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef __VENTOY_UTIL_H__
+#define __VENTOY_UTIL_H__
+
+#define PLUGSON_TXZ "plugson.tar.xz"
+
+#define check_free(p) if (p) free(p)
+#define vtoy_safe_close_fd(fd) \
+{\
+    if ((fd) >= 0) \
+    { \
+        close(fd);  \
+        (fd) = -1; \
+    }\
+}
+
+extern char g_cur_dir[MAX_PATH];
+extern char g_ventoy_dir[MAX_PATH];
+
+#if defined(_MSC_VER) || defined(WIN32)
+
+typedef HANDLE pthread_mutex_t;
+
+static __inline int pthread_mutex_init(pthread_mutex_t *mutex, void *unused)
+{
+	(void)unused;
+	*mutex = CreateMutex(NULL, FALSE, NULL);
+	return *mutex == NULL ? -1 : 0;
+}
+
+static __inline int pthread_mutex_destroy(pthread_mutex_t *mutex)
+{
+	return CloseHandle(*mutex) == 0 ? -1 : 0;
+}
+
+static __inline int pthread_mutex_unlock(pthread_mutex_t *mutex)
+{
+    return ReleaseMutex(*mutex) == 0 ? -1 : 0;
+}
+
+static __inline int pthread_mutex_lock(pthread_mutex_t *mutex)
+{
+	return WaitForSingleObject(*mutex, INFINITE) == WAIT_OBJECT_0 ? 0 : -1;
+}
+
+int ventoy_path_case(char *path, int slash);
+
+#else
+int ventoy_get_sys_file_line(char *buffer, int buflen, const char *fmt, ...);
+
+#define UINT8 uint8_t
+#define UINT16 uint16_t
+#define UINT32 uint32_t
+#define UINT64 uint64_t
+
+static inline int ventoy_path_case(char *path, int slash)
+{
+    (void)path;
+    (void)slash;
+    return 0;
+}
+#endif
+
+
+#define LANGUAGE_EN 0
+#define LANGUAGE_CN 1
+
+typedef struct SYSINFO
+{
+    char buildtime[128];
+    int syntax_error;
+        
+    int language;
+    int pathcase;
+    char cur_fsname[64];
+    char cur_capacity[64];
+    char cur_model[256];
+    char cur_ventoy_ver[64];
+    int cur_secureboot;
+    int cur_part_style;
+
+	char ip[32];
+	char port[16];
+}SYSINFO;
+
+extern SYSINFO g_sysinfo;
+
+
+
+
+#define TMAGIC "ustar"
+
+#define REGTYPE  '0'
+#define AREGTYPE  '\0'
+#define LNKTYPE '1'
+#define CHRTYPE '3'
+#define BLKTYPE '4'
+#define DIRTYPE '5'
+#define FIFOTYPE '6'
+#define CONTTYPE '7'
+
+#pragma pack(1)
+
+typedef struct tag_tar_head
+{
+    char name[100];
+    char mode[8];
+    char uid[8];
+    char gid[8];
+    char size[12];
+    char mtime[12];
+    char chksum[8];
+    char typeflag;
+    char linkname[100];
+    char magic[6];
+    char version[2];
+    char uname[32];
+    char gname[32];
+    char devmajor[8];
+    char devminor[8];
+    char prefix[155];
+    char padding[12];
+}VENTOY_TAR_HEAD;
+
+
+#pragma pack()
+
+#define VENTOY_UP_ALIGN(N, align)  (((N) + ((align) - 1)) / (align) * (align))
+#define VENTOY_FILE_MAX   2048
+
+
+#if defined(_MSC_VER) || defined(WIN32)
+#define million_sleep(a) Sleep(a)
+#else
+#define million_sleep(a) usleep((a) * 1000)
+#endif
+
+
+typedef struct ventoy_file
+{
+    int size;
+    char path[MAX_PATH];
+    int pathlen;
+    void *addr;
+}ventoy_file;
+
+
+
+int ventoy_is_file_exist(const char *fmt, ...);
+int ventoy_is_directory_exist(const char *fmt, ...);
+void ventoy_gen_preudo_uuid(void *uuid);
+uint64_t ventoy_get_human_readable_gb(uint64_t SizeBytes);
+void ventoy_md5(const void *data, uint32_t len, uint8_t *md5);
+int ventoy_is_disk_mounted(const char *devpath);
+int unxz(unsigned char *in, int in_size,
+	 int (*fill)(void *dest, unsigned int size),
+	 int (*flush)(void *src, unsigned int size),
+	 unsigned char *out, int *in_used,
+	 void (*error)(char *x));
+int ventoy_read_file_to_buf(const char *FileName, int ExtLen, void **Bufer, int *BufLen);
+int ventoy_write_buf_to_file(const char *FileName, void *Bufer, int BufLen);
+const char * ventoy_get_os_language(void);
+int ventoy_get_file_size(const char *file);
+int ventoy_www_init(void);
+void ventoy_www_exit(void);
+int ventoy_decompress_tar(char *tarbuf, int buflen, int *tarsize);
+ventoy_file * ventoy_tar_find_file(const char *path);
+void ventoy_get_json_path(char *path, char *backup);
+int ventoy_copy_file(const char *a, const char *b);
+
+typedef int (*ventoy_http_writeback_pf)(void);
+
+int ventoy_start_writeback_thread(ventoy_http_writeback_pf callback);
+void ventoy_stop_writeback_thread(void);
+void ventoy_set_writeback_event(void);
+
+
+extern unsigned char *g_unxz_buffer;
+extern int g_unxz_len;
+void unxz_error(char *x);
+int unxz_flush(void *src, unsigned int size);
+
+#endif /* __VENTOY_UTIL_H__ */
+

Plugson/src/Core/ventoy_util_linux.c

@@ -0,0 +1,343 @@
+/******************************************************************************
+ * ventoy_util_linux.c  ---- ventoy util
+ * Copyright (c) 2021, longpanda <admin@ventoy.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/mount.h>
+#include <linux/fs.h>
+#include <dirent.h>
+#include <time.h>
+#include <ventoy_define.h>
+#include <ventoy_util.h>
+
+void ventoy_gen_preudo_uuid(void *uuid)
+{
+    int i;
+    int fd;
+
+    fd = open("/dev/urandom", O_RDONLY | O_BINARY);
+    if (fd < 0)
+    {
+        srand(time(NULL));
+        for (i = 0; i < 8; i++)
+        {
+            *((uint16_t *)uuid + i) = (uint16_t)(rand() & 0xFFFF);
+        }
+    }
+    else
+    {
+        read(fd, uuid, 16);
+        close(fd);
+    }
+}
+
+int ventoy_get_sys_file_line(char *buffer, int buflen, const char *fmt, ...)
+{
+    int len;
+    char c;
+    char path[256];
+    va_list arg;
+
+    va_start(arg, fmt);
+    vsnprintf(path, 256, fmt, arg);
+    va_end(arg);
+
+    if (access(path, F_OK) >= 0)
+    {
+        FILE *fp = fopen(path, "r");
+        memset(buffer, 0, buflen);
+        len = (int)fread(buffer, 1, buflen - 1, fp);
+        fclose(fp);
+
+        while (len > 0)
+        {
+            c = buffer[len - 1];
+            if (c == '\r' || c == '\n' || c == ' ' || c == '\t')
+            {
+                buffer[len - 1] = 0;
+                len--;
+            }
+            else
+            {
+                break;
+            }
+        }
+        
+        return 0;
+    }
+    else
+    {
+        vdebug("%s not exist \n", path);
+        return 1;
+    }
+}
+
+int ventoy_is_disk_mounted(const char *devpath)
+{
+    int len;
+    int mount = 0;
+    char line[512];
+    FILE *fp = NULL;
+
+    fp = fopen("/proc/mounts", "r");
+    if (!fp)
+    {
+        return 0;
+    }
+
+    len = (int)strlen(devpath);
+    while (fgets(line, sizeof(line), fp))
+    {
+        if (strncmp(line, devpath, len) == 0)
+        {
+            mount = 1;
+            vdebug("%s mounted <%s>\n", devpath, line);
+            goto end;
+        }
+    }
+
+end:
+    fclose(fp);
+    return mount;
+}
+
+const char * ventoy_get_os_language(void)
+{
+    const char *env = getenv("LANG");
+
+    if (env && strncasecmp(env, "zh_CN", 5) == 0)
+    {
+        return "cn";
+    }
+    else
+    {
+        return "en";
+    }
+}
+
+int ventoy_is_file_exist(const char *fmt, ...)
+{
+    va_list ap;
+    struct stat sb;
+    char fullpath[MAX_PATH];
+    
+    va_start (ap, fmt);
+    vsnprintf(fullpath, MAX_PATH, fmt, ap);
+    va_end (ap);
+
+    if (stat(fullpath, &sb))
+    {
+        return 0;
+    }
+
+    if (S_ISREG(sb.st_mode))
+    {
+        return 1;
+    }
+
+    return 0;
+}
+
+int ventoy_is_directory_exist(const char *fmt, ...)
+{
+    va_list ap;
+    struct stat sb;
+    char fullpath[MAX_PATH];
+    
+    va_start (ap, fmt);
+    vsnprintf(fullpath, MAX_PATH, fmt, ap);
+    va_end (ap);
+
+    if (stat(fullpath, &sb))
+    {
+        return 0;
+    }
+
+    if (S_ISDIR(sb.st_mode))
+    {
+        return 1;
+    }
+
+    return 0;
+}
+
+int ventoy_get_file_size(const char *file)
+{
+	int Size = -1;
+    struct stat stStat;
+    
+	if (stat(file, &stStat) >= 0)
+    {
+        Size = (int)(stStat.st_size);
+    }
+
+	return Size;
+}
+
+
+int ventoy_write_buf_to_file(const char *FileName, void *Bufer, int BufLen)
+{
+    int fd;
+    int rc;
+    ssize_t size;
+
+    fd = open(FileName, O_CREAT | O_RDWR | O_TRUNC, 0755);
+    if (fd < 0)
+    {
+        vlog("Failed to open file %s %d\n", FileName, errno);
+        return 1;
+    }
+
+    rc = fchmod(fd, 0755);
+    if (rc)
+    {
+        vlog("Failed to chmod <%s> %d\n", FileName, errno);
+    }
+    
+    size = write(fd, Bufer, BufLen);
+    if ((int)size != BufLen)
+    {
+        close(fd);
+        vlog("write file %s failed %d err:%d\n", FileName, (int)size, errno);
+        return 1;
+    }
+    
+    fsync(fd);
+    close(fd);
+
+    return 0;
+}
+
+
+static volatile int g_thread_stop = 0;
+static pthread_t g_writeback_thread;
+static pthread_mutex_t g_writeback_mutex;
+static pthread_cond_t g_writeback_cond;
+static void * ventoy_local_thread_run(void* data)
+{
+    ventoy_http_writeback_pf callback = (ventoy_http_writeback_pf)data;
+
+    while (1)
+    {
+        pthread_mutex_lock(&g_writeback_mutex);
+        pthread_cond_wait(&g_writeback_cond, &g_writeback_mutex);
+        
+        if (g_thread_stop)
+        {
+            pthread_mutex_unlock(&g_writeback_mutex);
+            break;
+        }
+        else
+        {
+            callback();
+            pthread_mutex_unlock(&g_writeback_mutex);
+        }
+    }    
+
+    return NULL;
+}
+
+void ventoy_set_writeback_event(void)
+{
+    pthread_cond_signal(&g_writeback_cond);
+}
+
+int ventoy_start_writeback_thread(ventoy_http_writeback_pf callback)
+{
+    g_thread_stop = 0;
+    pthread_mutex_init(&g_writeback_mutex, NULL);
+    pthread_cond_init(&g_writeback_cond, NULL);
+
+    pthread_create(&g_writeback_thread, NULL, ventoy_local_thread_run, callback);
+
+    return 0;
+}
+
+void ventoy_stop_writeback_thread(void)
+{
+    g_thread_stop = 1;
+    pthread_cond_signal(&g_writeback_cond);
+    
+    pthread_join(g_writeback_thread, NULL);
+
+
+    pthread_cond_destroy(&g_writeback_cond);
+    pthread_mutex_destroy(&g_writeback_mutex);
+}
+
+
+
+int ventoy_read_file_to_buf(const char *FileName, int ExtLen, void **Bufer, int *BufLen)
+{
+    int FileSize;
+    FILE *fp = NULL;
+    void *Data = NULL;
+
+    fp = fopen(FileName, "rb");
+    if (fp == NULL)
+    {
+        vlog("Failed to open file %s", FileName);
+        return 1;
+    }
+
+    fseek(fp, 0, SEEK_END);
+    FileSize = (int)ftell(fp);
+
+    Data = malloc(FileSize + ExtLen);
+    if (!Data)
+    {
+        fclose(fp);
+        return 1;
+    }
+
+    fseek(fp, 0, SEEK_SET);
+    fread(Data, 1, FileSize, fp);
+
+    fclose(fp);
+
+    *Bufer = Data;
+    *BufLen = FileSize;
+
+    return 0;
+}
+
+int ventoy_copy_file(const char *a, const char *b)
+{
+    int len = 0;
+    char *buf = NULL;
+    
+    if (0 == ventoy_read_file_to_buf(a, 0, (void **)&buf, &len))
+    {
+        ventoy_write_buf_to_file(b, buf, len);        
+        free(buf);
+    }
+    
+    return 0;
+}
+