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

   1 /******************************************************************************
   2  * ventoy_def.h
   3  *
   4  * Copyright (c) 2020, longpanda <admin@ventoy.net>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 3 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #ifndef __VENTOY_DEF_H__
  22 #define __VENTOY_DEF_H__
  23
  24 #define VTOY_MAX_SCRIPT_BUF    (4 * 1024 * 1024)
  25
  26 #define VTOY_FILT_MIN_FILE_SIZE  32768
  27
  28 #define VTOY_SIZE_1GB     1073741824
  29 #define VTOY_SIZE_512KB  (512 * 1024)
  30
  31 #define JSON_SUCCESS    0
  32 #define JSON_FAILED     1
  33 #define JSON_NOT_FOUND  2
  34
  35 #define ulong unsigned long
  36 #define ulonglong  unsigned long long
  37
  38 #define vtoy_to_upper(c) (((char)(c) >= 'a' && (char)(c) <= 'z') ? ((char)(c) - 'a' + 'A') : (char)(c))
  39
  40 #define VENTOY_CMD_RETURN(err)  grub_errno = (err); return (err)
  41 #define VENTOY_FILE_TYPE    (GRUB_FILE_TYPE_NO_DECOMPRESS | GRUB_FILE_TYPE_LINUX_INITRD)
  42
  43 #define ventoy_env_op1(op, a) grub_env_##op(a)
  44 #define ventoy_env_op2(op, a, b) grub_env_##op((a), (b))
  45
  46 #define ventoy_get_env(key)         ventoy_env_op1(get, key)
  47 #define ventoy_set_env(key, val)    ventoy_env_op2(set, key, val)
  48
  49 typedef struct ventoy_initrd_ctx
  50 {
  51     const char *path_prefix;
  52     const char *dir_prefix;
  53 }ventoy_initrd_ctx;
  54
  55 typedef struct cmd_para
  56 {
  57     const char *name;
  58     grub_extcmd_func_t func;
  59     grub_command_flags_t flags;
  60     const struct grub_arg_option *parser;
  61
  62     const char *summary;
  63     const char *description;
  64
  65     grub_extcmd_t cmd;
  66 }cmd_para;
  67
  68 #define ventoy_align_2k(value)  ((value + 2047) / 2048 * 2048)
  69 #define ventoy_align(value, align)  (((value) + ((align) - 1)) & (~((align) - 1)))
  70
  71 #pragma pack(1)
  72 typedef struct cpio_newc_header
  73 {
  74     char  c_magic[6];
  75     char  c_ino[8];
  76     char  c_mode[8];
  77     char  c_uid[8];
  78     char  c_gid[8];
  79     char  c_nlink[8];
  80     char  c_mtime[8];
  81     char  c_filesize[8];
  82     char  c_devmajor[8];
  83     char  c_devminor[8];
  84     char  c_rdevmajor[8];
  85     char  c_rdevminor[8];
  86     char  c_namesize[8];
  87     char  c_check[8];
  88 }cpio_newc_header;
  89 #pragma pack()
  90
  91
  92 #define cmd_raw_name ctxt->extcmd->cmd->name
  93 #define check_free(p, func) if (p) { func(p); p = NULL; }
  94 #define grub_check_free(p) if (p) { grub_free(p); p = NULL; }
  95
  96 typedef int (*grub_char_check_func)(int c);
  97 #define ventoy_is_decimal(str)  ventoy_string_check(str, grub_isdigit)
  98
  99
 100 // El Torito Boot Record Volume Descriptor
 101 #pragma pack(1)
 102 typedef struct eltorito_descriptor
 103 {
 104     grub_uint8_t type;
 105     grub_uint8_t id[5];
 106     grub_uint8_t version;
 107     grub_uint8_t system_id[32];
 108     grub_uint8_t reserved[32];
 109     grub_uint32_t sector;
 110 }eltorito_descriptor;
 111
 112 typedef struct ventoy_iso9660_override
 113 {
 114     grub_uint32_t first_sector;
 115     grub_uint32_t first_sector_be;
 116     grub_uint32_t size;
 117     grub_uint32_t size_be;
 118 }ventoy_iso9660_override;
 119
 120 typedef struct ventoy_udf_override
 121 {
 122     grub_uint32_t length;
 123     grub_uint32_t position;
 124 }ventoy_udf_override;
 125
 126 #pragma pack()
 127
 128 #define img_type_iso 0
 129 #define img_type_wim 1
 130 #define img_type_efi 2
 131 #define img_type_img 3
 132
 133 typedef struct img_info
 134 {
 135     int pathlen;
 136     char path[512];
 137     char name[256];
 138
 139     const char *alias;
 140     const char *class;
 141     const char *menu_prefix;
 142
 143     int id;
 144     int type;
 145     grub_uint64_t size;
 146     int select;
 147     int unsupport;
 148
 149     void *parent;
 150
 151     struct img_info *next;
 152     struct img_info *prev;
 153 }img_info;
 154
 155 typedef struct img_iterator_node
 156 {
 157     struct img_iterator_node *next;
 158     img_info **tail;
 159     char dir[400];
 160     int dirlen;
 161     int isocnt;
 162     int done;
 163     int select;
 164
 165     struct img_iterator_node *parent;
 166     struct img_iterator_node *firstchild;
 167
 168     void *firstiso;
 169 }img_iterator_node;
 170
 171
 172
 173 typedef struct initrd_info
 174 {
 175     char name[256];
 176
 177     grub_uint64_t offset;
 178     grub_uint64_t size;
 179
 180     grub_uint8_t  iso_type; // 0: iso9660  1:udf
 181     grub_uint32_t udf_start_block;
 182
 183     grub_uint64_t override_offset;
 184     grub_uint32_t override_length;
 185     char          override_data[32];
 186
 187     struct initrd_info *next;
 188     struct initrd_info *prev;
 189 }initrd_info;
 190
 191 extern initrd_info *g_initrd_img_list;
 192 extern initrd_info *g_initrd_img_tail;
 193 extern int g_initrd_img_count;
 194 extern int g_valid_initrd_count;
 195
 196 extern img_info *g_ventoy_img_list;
 197 extern int g_ventoy_img_count;
 198
 199 extern grub_uint8_t *g_ventoy_cpio_buf;
 200 extern grub_uint32_t g_ventoy_cpio_size;
 201 extern cpio_newc_header *g_ventoy_initrd_head;
 202 extern grub_uint8_t *g_ventoy_runtime_buf;
 203
 204 extern ventoy_guid  g_ventoy_guid;
 205
 206 extern ventoy_img_chunk_list g_img_chunk_list;
 207 extern ventoy_img_chunk_list g_wimiso_chunk_list;
 208 extern char *g_wimiso_path;
 209
 210 extern int g_ventoy_debug;
 211 void ventoy_debug(const char *fmt, ...);
 212 #define debug(fmt, ...) if (g_ventoy_debug) ventoy_debug("[VTOY]: "fmt, __VA_ARGS__)
 213
 214 #define vtoy_ssprintf(buf, pos, fmt, ...) \
 215     pos += grub_snprintf(buf + pos, VTOY_MAX_SCRIPT_BUF - pos, fmt, __VA_ARGS__)
 216
 217 #define FLAG_HEADER_RESERVED          0x00000001
 218 #define FLAG_HEADER_COMPRESSION       0x00000002
 219 #define FLAG_HEADER_READONLY          0x00000004
 220 #define FLAG_HEADER_SPANNED           0x00000008
 221 #define FLAG_HEADER_RESOURCE_ONLY     0x00000010
 222 #define FLAG_HEADER_METADATA_ONLY     0x00000020
 223 #define FLAG_HEADER_WRITE_IN_PROGRESS 0x00000040
 224 #define FLAG_HEADER_RP_FIX            0x00000080 // reparse point fixup
 225 #define FLAG_HEADER_COMPRESS_RESERVED 0x00010000
 226 #define FLAG_HEADER_COMPRESS_XPRESS   0x00020000
 227 #define FLAG_HEADER_COMPRESS_LZX      0x00040000
 228
 229 #define RESHDR_FLAG_FREE 0x01
 230 #define RESHDR_FLAG_METADATA 0x02
 231 #define RESHDR_FLAG_COMPRESSED 0x04
 232 #define RESHDR_FLAG_SPANNED 0x08
 233
 234 #pragma pack(1)
 235
 236 /* A WIM resource header */
 237 typedef struct wim_resource_header
 238 {
 239     grub_uint64_t size_in_wim:56; /* Compressed length */
 240     grub_uint64_t flags:8;        /* flags  */
 241     grub_uint64_t offset;         /* Offset */
 242     grub_uint64_t raw_size;       /* Uncompressed length */
 243 }wim_resource_header;
 244
 245 /* WIM resource header length mask */
 246 #define WIM_RESHDR_ZLEN_MASK 0x00ffffffffffffffULL
 247
 248 /* WIM resource header flags */
 249 typedef enum wim_resource_header_flags
 250 {
 251     WIM_RESHDR_METADATA = ( 0x02ULL << 56 ),       /* Resource contains metadata */
 252     WIM_RESHDR_COMPRESSED = ( 0x04ULL << 56 ),     /* Resource is compressed */
 253     WIM_RESHDR_PACKED_STREAMS = ( 0x10ULL << 56 ), /* Resource is compressed using packed streams */
 254 }wim_resource_header_flags;
 255
 256 #define WIM_HEAD_SIGNATURE   "MSWIM\0\0"
 257
 258 /* WIM header */
 259 typedef struct wim_header
 260 {
 261     grub_uint8_t signature[8];          /* Signature */
 262     grub_uint32_t header_len;           /* Header length */
 263     grub_uint32_t version;              /* Verson */
 264     grub_uint32_t flags;                /* Flags */
 265     grub_uint32_t chunk_len;            /* Chunk length */
 266     grub_uint8_t guid[16];              /* GUID */
 267     grub_uint16_t part;                 /* Part number */
 268     grub_uint16_t parts;                /* Total number of parts */
 269     grub_uint32_t images;               /* number of images */
 270     wim_resource_header lookup;    /* Lookup table */
 271     wim_resource_header xml;       /* XML data */
 272     wim_resource_header metadata;  /* Boot metadata */
 273     grub_uint32_t boot_index;           /* Boot index */
 274     wim_resource_header integrity; /* Integrity table */
 275     grub_uint8_t reserved[60];          /* Reserved */
 276 } wim_header;
 277
 278 /* WIM header flags */
 279 typedef enum wim_header_flags
 280 {
 281     WIM_HDR_XPRESS = 0x00020000, /* WIM uses Xpress compresson */
 282     WIM_HDR_LZX = 0x00040000,    /* WIM uses LZX compression */
 283 }wim_header_flags;
 284
 285 /* A WIM file hash */
 286 typedef struct wim_hash
 287 {
 288     /* SHA-1 hash */
 289     grub_uint8_t sha1[20];
 290 }wim_hash;
 291
 292 /* A WIM lookup table entry */
 293 typedef struct wim_lookup_entry
 294 {
 295     wim_resource_header resource; /* Resource header */
 296     grub_uint16_t part;           /* Part number */
 297     grub_uint32_t refcnt;         /* Reference count */
 298     wim_hash hash;                /* Hash */
 299 }wim_lookup_entry;
 300
 301 /* WIM chunk length */
 302 #define WIM_CHUNK_LEN 32768
 303
 304 /* A WIM chunk buffer */
 305 typedef struct wim_chunk_buffer
 306 {
 307     grub_uint8_t data[WIM_CHUNK_LEN]; /*Data */
 308 }wim_chunk_buffer;
 309
 310 /* Security data */
 311 typedef struct wim_security_header
 312 {
 313     grub_uint32_t len;   /* Length */
 314     grub_uint32_t count; /* Number of entries */
 315 }wim_security_header;
 316
 317 /* Directory entry */
 318 typedef struct wim_directory_entry
 319 {
 320     grub_uint64_t len;                 /* Length */
 321     grub_uint32_t attributes;     /* Attributes */
 322     grub_uint32_t security;       /* Security ID */
 323     grub_uint64_t subdir;              /* Subdirectory offset */
 324     grub_uint8_t reserved1[16];   /* Reserved */
 325     grub_uint64_t created;             /* Creation time */
 326     grub_uint64_t accessed;            /* Last access time */
 327     grub_uint64_t written;             /* Last written time */
 328     wim_hash hash;                /* Hash */
 329     grub_uint8_t reserved2[12];   /* Reserved */
 330     grub_uint16_t streams;        /* Streams */
 331     grub_uint16_t short_name_len; /* Short name length */
 332     grub_uint16_t name_len;       /* Name length */
 333 }wim_directory_entry;
 334
 335 /** Normal file */
 336 #define WIM_ATTR_NORMAL 0x00000080UL
 337
 338 /** No security information exists for this file */
 339 #define WIM_NO_SECURITY 0xffffffffUL
 340
 341 #pragma pack()
 342
 343
 344 typedef struct wim_tail
 345 {
 346     grub_uint32_t wim_raw_size;
 347     grub_uint32_t wim_align_size;
 348
 349     grub_uint8_t  iso_type;
 350     grub_uint64_t file_offset;
 351     grub_uint32_t udf_start_block;
 352     grub_uint64_t fe_entry_size_offset;
 353     grub_uint64_t override_offset;
 354     grub_uint32_t override_len;
 355     grub_uint8_t  override_data[32];
 356
 357     wim_header wim_header;
 358
 359     wim_hash bin_hash;
 360     grub_uint32_t jump_exe_len;
 361     grub_uint8_t *jump_bin_data;
 362     grub_uint32_t bin_raw_len;
 363     grub_uint32_t bin_align_len;
 364
 365     grub_uint8_t *new_meta_data;
 366     grub_uint32_t new_meta_len;
 367     grub_uint32_t new_meta_align_len;
 368
 369     grub_uint8_t *new_lookup_data;
 370     grub_uint32_t new_lookup_len;
 371     grub_uint32_t new_lookup_align_len;
 372 }wim_tail;
 373
 374 typedef struct wim_patch
 375 {
 376     int pathlen;
 377     char path[256];
 378
 379     wim_hash old_hash;
 380     wim_tail wim_data;
 381     wim_lookup_entry *replace_look;
 382
 383     int valid;
 384
 385     struct wim_patch *next;
 386 }wim_patch;
 387
 388
 389 typedef enum _JSON_TYPE
 390 {
 391     JSON_TYPE_NUMBER = 0,
 392     JSON_TYPE_STRING,
 393     JSON_TYPE_BOOL,
 394     JSON_TYPE_ARRAY,
 395     JSON_TYPE_OBJECT,
 396     JSON_TYPE_NULL,
 397     JSON_TYPE_BUTT
 398 }JSON_TYPE;
 399
 400
 401 typedef struct _VTOY_JSON
 402 {
 403     struct _VTOY_JSON *pstPrev;
 404     struct _VTOY_JSON *pstNext;
 405     struct _VTOY_JSON *pstChild;
 406
 407     JSON_TYPE enDataType;
 408     union
 409     {
 410         char  *pcStrVal;
 411         int   iNumVal;
 412         grub_uint64_t lValue;
 413     }unData;
 414
 415     char *pcName;
 416 }VTOY_JSON;
 417
 418 typedef struct _JSON_PARSE
 419 {
 420     char *pcKey;
 421     void *pDataBuf;
 422     grub_uint32_t  uiBufSize;
 423 }JSON_PARSE;
 424
 425 #define JSON_NEW_ITEM(pstJson, ret) \
 426 { \
 427     (pstJson) = (VTOY_JSON *)grub_zalloc(sizeof(VTOY_JSON)); \
 428     if (NULL == (pstJson)) \
 429     { \
 430         json_debug("Failed to alloc memory for json.\n"); \
 431         return (ret); \
 432     } \
 433 }
 434
 435 typedef int (*ventoy_plugin_entry_pf)(VTOY_JSON *json, const char *isodisk);
 436 typedef int (*ventoy_plugin_check_pf)(VTOY_JSON *json, const char *isodisk);
 437
 438 typedef struct plugin_entry
 439 {
 440     const char *key;
 441     ventoy_plugin_entry_pf entryfunc;
 442     ventoy_plugin_check_pf checkfunc;
 443 }plugin_entry;
 444
 445
 446 void ventoy_fill_os_param(grub_file_t file, ventoy_os_param *param);
 447 grub_err_t ventoy_cmd_isolinux_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args);
 448 grub_err_t ventoy_cmd_grub_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args);
 449 grub_err_t ventoy_cmd_specify_initrd_file(grub_extcmd_context_t ctxt, int argc, char **args);
 450 grub_err_t ventoy_cmd_dump_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args);
 451 grub_err_t ventoy_cmd_clear_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args);
 452 grub_uint32_t ventoy_get_iso_boot_catlog(grub_file_t file);
 453 int ventoy_has_efi_eltorito(grub_file_t file, grub_uint32_t sector);
 454 grub_err_t ventoy_cmd_linux_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
 455 grub_err_t ventoy_cmd_linux_locate_initrd(grub_extcmd_context_t ctxt, int argc, char **args);
 456 grub_err_t ventoy_cmd_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
 457 grub_err_t ventoy_cmd_valid_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
 458 grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **args);
 459 int ventoy_cpio_newc_fill_head(void *buf, int filesize, const void *filedata, const char *name);
 460 grub_file_t ventoy_grub_file_open(enum grub_file_type type, const char *fmt, ...);
 461 grub_uint64_t ventoy_grub_get_file_size(const char *fmt, ...);
 462 int ventoy_is_file_exist(const char *fmt, ...);
 463 int ventoy_is_dir_exist(const char *fmt, ...);
 464 int ventoy_fill_data(grub_uint32_t buflen, char *buffer);
 465 grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **args);
 466 grub_err_t ventoy_cmd_wimdows_reset(grub_extcmd_context_t ctxt, int argc, char **args);
 467 grub_err_t ventoy_cmd_windows_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
 468 grub_err_t ventoy_cmd_wim_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
 469 grub_err_t ventoy_cmd_dump_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
 470
 471 VTOY_JSON *vtoy_json_find_item
 472 (
 473     VTOY_JSON *pstJson,
 474     JSON_TYPE  enDataType,
 475     const char *szKey
 476 );
 477 int vtoy_json_parse_value
 478 (
 479     char *pcNewStart,
 480     char *pcRawStart,
 481     VTOY_JSON *pstJson,
 482     const char *pcData,
 483     const char **ppcEnd
 484 );
 485 VTOY_JSON * vtoy_json_create(void);
 486 int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData);
 487
 488 int vtoy_json_scan_parse
 489 (
 490     const VTOY_JSON    *pstJson,
 491     grub_uint32_t       uiParseNum,
 492     JSON_PARSE         *pstJsonParse
 493 );
 494
 495 int vtoy_json_scan_array
 496 (
 497      VTOY_JSON *pstJson,
 498      const char *szKey,
 499      VTOY_JSON **ppstArrayItem
 500 );
 501
 502 int vtoy_json_scan_array_ex
 503 (
 504      VTOY_JSON *pstJson,
 505      const char *szKey,
 506      VTOY_JSON **ppstArrayItem
 507 );
 508 int vtoy_json_scan_object
 509 (
 510      VTOY_JSON *pstJson,
 511      const char *szKey,
 512     VTOY_JSON **ppstObjectItem
 513 );
 514 int vtoy_json_get_int
 515 (
 516     VTOY_JSON *pstJson,
 517     const char *szKey,
 518     int *piValue
 519 );
 520 int vtoy_json_get_uint
 521 (
 522     VTOY_JSON *pstJson,
 523     const char *szKey,
 524     grub_uint32_t *puiValue
 525 );
 526 int vtoy_json_get_uint64
 527 (
 528     VTOY_JSON *pstJson,
 529     const char *szKey,
 530     grub_uint64_t *pui64Value
 531 );
 532 int vtoy_json_get_bool
 533 (
 534     VTOY_JSON *pstJson,
 535     const char *szKey,
 536     grub_uint8_t *pbValue
 537 );
 538 int vtoy_json_get_string
 539 (
 540      VTOY_JSON *pstJson,
 541      const char *szKey,
 542      grub_uint32_t  uiBufLen,
 543      char *pcBuf
 544 );
 545 const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson,  const char *szKey);
 546 int vtoy_json_destroy(VTOY_JSON *pstJson);
 547
 548
 549 grub_uint32_t CalculateCrc32
 550 (
 551     const void       *Buffer,
 552     grub_uint32_t          Length,
 553     grub_uint32_t          InitValue
 554 );
 555
 556 static inline int ventoy_isspace (int c)
 557 {
 558     return (c == '\n' || c == '\r' || c == ' ' || c == '\t');
 559 }
 560
 561 static inline int ventoy_is_word_end(int c)
 562 {
 563     return (c == 0 || c == ',' || ventoy_isspace(c));
 564 }
 565
 566 #pragma pack(1)
 567 typedef struct ventoy_part_table
 568 {
 569     grub_uint8_t  Active; // 0x00  0x80
 570
 571     grub_uint8_t  StartHead;
 572     grub_uint16_t StartSector : 6;
 573     grub_uint16_t StartCylinder : 10;
 574
 575     grub_uint8_t  FsFlag;
 576
 577     grub_uint8_t  EndHead;
 578     grub_uint16_t EndSector : 6;
 579     grub_uint16_t EndCylinder : 10;
 580
 581     grub_uint32_t StartSectorId;
 582     grub_uint32_t SectorCount;
 583 }ventoy_part_table;
 584
 585 typedef struct ventoy_mbr_head
 586 {
 587     grub_uint8_t BootCode[446];
 588     ventoy_part_table PartTbl[4];
 589     grub_uint8_t Byte55;
 590     grub_uint8_t ByteAA;
 591 }ventoy_mbr_head;
 592 #pragma pack()
 593
 594 typedef struct file_fullpath
 595 {
 596     char path[256];
 597 }file_fullpath;
 598
 599 typedef struct install_template
 600 {
 601     int pathlen;
 602     char isopath[256];
 603
 604     int autosel;
 605     int cursel;
 606     int templatenum;
 607     file_fullpath *templatepath;
 608
 609     struct install_template *next;
 610 }install_template;
 611
 612 typedef struct persistence_config
 613 {
 614     int pathlen;
 615     char isopath[256];
 616
 617     int autosel;
 618     int cursel;
 619     int backendnum;
 620     file_fullpath *backendpath;
 621
 622     struct persistence_config *next;
 623 }persistence_config;
 624
 625 #define vtoy_alias_image_file 0
 626 #define vtoy_alias_directory  1
 627
 628 typedef struct menu_alias
 629 {
 630     int type;
 631     int pathlen;
 632     char isopath[256];
 633     char alias[256];
 634
 635     struct menu_alias *next;
 636 }menu_alias;
 637
 638 #define vtoy_class_image_file  0
 639 #define vtoy_class_directory   1
 640
 641 typedef struct menu_class
 642 {
 643     int  type;
 644     int  patlen;
 645     char pattern[256];
 646     char class[64];
 647
 648     struct menu_class *next;
 649 }menu_class;
 650
 651 extern int g_ventoy_menu_esc;
 652 extern int g_ventoy_suppress_esc;
 653 extern int g_ventoy_last_entry;
 654 extern int g_ventoy_memdisk_mode;
 655 extern int g_ventoy_iso_raw;
 656 extern int g_ventoy_iso_uefi_drv;
 657 extern int g_ventoy_case_insensitive;
 658 extern grub_uint8_t g_ventoy_chain_type;
 659
 660 int ventoy_cmp_img(img_info *img1, img_info *img2);
 661 void ventoy_swap_img(img_info *img1, img_info *img2);
 662 char * ventoy_plugin_get_cur_install_template(const char *isopath);
 663 install_template * ventoy_plugin_find_install_template(const char *isopath);
 664 persistence_config * ventoy_plugin_find_persistent(const char *isopath);
 665 void ventoy_plugin_dump_auto_install(void);
 666 int ventoy_fill_windows_rtdata(void *buf, char *isopath);
 667 int ventoy_plugin_get_persistent_chunklist(const char *isopath, int index, ventoy_img_chunk_list *chunk_list);
 668 const char * ventoy_plugin_get_menu_alias(int type, const char *isopath);
 669 const char * ventoy_plugin_get_menu_class(int type, const char *name);
 670 int ventoy_get_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
 671 int ventoy_check_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
 672 void ventoy_plugin_dump_persistence(void);
 673 grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args);
 674 grub_err_t ventoy_cmd_linux_get_main_initrd_index(grub_extcmd_context_t ctxt, int argc, char **args);
 675 grub_err_t ventoy_cmd_collect_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
 676 grub_err_t ventoy_cmd_wim_patch_count(grub_extcmd_context_t ctxt, int argc, char **args);
 677 grub_err_t ventoy_cmd_locate_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
 678
 679 #endif /* __VENTOY_DEF_H__ */
 680