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[Ventoy.git] / 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_DIR_DEPTH 32
25
26 #define VTOY_MAX_SCRIPT_BUF (4 * 1024 * 1024)
27
28 #define VTOY_PART_BUF_LEN (128 * 1024)
29
30 #define VTOY_FILT_MIN_FILE_SIZE 32768
31
32 #define VTOY_LINUX_SYSTEMD_MENU_MAX_BUF 16384
33
34 #define VTOY_SIZE_1GB 1073741824
35 #define VTOY_SIZE_1MB (1024 * 1024)
36 #define VTOY_SIZE_2MB (2 * 1024 * 1024)
37 #define VTOY_SIZE_4MB (4 * 1024 * 1024)
38 #define VTOY_SIZE_512KB (512 * 1024)
39 #define VTOY_SIZE_1KB 1024
40 #define VTOY_SIZE_32KB (32 * 1024)
41 #define VTOY_SIZE_128KB (128 * 1024)
42
43 #define JSON_SUCCESS 0
44 #define JSON_FAILED 1
45 #define JSON_NOT_FOUND 2
46
47 #define WINDATA_FLAG_TEMPLATE 1
48
49 #define ulong unsigned long
50 #define ulonglong unsigned long long
51
52 #define vtoy_to_upper(c) (((char)(c) >= 'a' && (char)(c) <= 'z') ? ((char)(c) - 'a' + 'A') : (char)(c))
53
54 #define VENTOY_CMD_RETURN(err) grub_errno = (err); return (err)
55 #define VENTOY_FILE_TYPE (GRUB_FILE_TYPE_NO_DECOMPRESS | GRUB_FILE_TYPE_LINUX_INITRD)
56
57 #define ventoy_env_op1(op, a) grub_env_##op(a)
58 #define ventoy_env_op2(op, a, b) grub_env_##op((a), (b))
59
60 #define ventoy_get_env(key) ventoy_env_op1(get, key)
61 #define ventoy_set_env(key, val) ventoy_env_op2(set, key, val)
62
63 #define VTOY_WARNING "!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!"
64
65 #define VTOY_PLAT_I386_UEFI 0x49413332
66 #define VTOY_PLAT_ARM64_UEFI 0x41413634
67 #define VTOY_PLAT_X86_64_UEFI 0x55454649
68 #define VTOY_PLAT_X86_LEGACY 0x42494f53
69 #define VTOY_PLAT_MIPS_UEFI 0x4D495053
70
71 #define VTOY_COMM_CPIO "ventoy.cpio"
72 #if defined(__arm__) || defined(__aarch64__)
73 #define VTOY_ARCH_CPIO "ventoy_arm64.cpio"
74 #elif defined(__mips__)
75 #define VTOY_ARCH_CPIO "ventoy_mips64.cpio"
76 #else
77 #define VTOY_ARCH_CPIO "ventoy_x86.cpio"
78 #endif
79
80 #define ventoy_left_key "VTLE_LFT"
81 #define ventoy_top_key "VTLE_TOP"
82 #define ventoy_color_key "VTLE_CLR"
83
84 #define ventoy_varg_4(arg) arg[0], arg[1], arg[2], arg[3]
85 #define ventoy_varg_8(arg) arg[0], arg[1], arg[2], arg[3], arg[4], arg[5], arg[6], arg[7]
86
87 #define VTOY_PWD_CORRUPTED(err) \
88 {\
89 grub_printf("\n\n Password corrupted, will reboot after 5 seconds.\n\n"); \
90 grub_refresh(); \
91 grub_sleep(5); \
92 grub_exit(); \
93 return (err);\
94 }
95
96 #define VTOY_APPEND_NEWBUF(buf) \
97 {\
98 char *__c = buf;\
99 while (*__c)\
100 {\
101 newbuf[pos++] = *__c;\
102 __c++;\
103 }\
104 }
105
106 #define VTOY_SKIP_SPACE(s) \
107 while (ventoy_isspace(*s)) \
108 {\
109 s++;\
110 }
111
112 #define VTOY_SKIP_SPACE_NEXT(s, initial) \
113 s += initial;\
114 while (ventoy_isspace(*s)) \
115 {\
116 s++;\
117 }
118
119 #define VTOY_SKIP_SPACE_NEXT_EX(s, base, initial) \
120 s = base + initial;\
121 while (ventoy_isspace(*s)) \
122 {\
123 s++;\
124 }
125
126 #define VTOY_GOTO_END(v) ret = v; goto end
127
128 typedef enum VTOY_FILE_FLT
129 {
130 VTOY_FILE_FLT_ISO = 0, /* .iso */
131 VTOY_FILE_FLT_WIM, /* .wim */
132 VTOY_FILE_FLT_EFI, /* .efi */
133 VTOY_FILE_FLT_IMG, /* .img */
134 VTOY_FILE_FLT_VHD, /* .vhd(x) */
135 VTOY_FILE_FLT_VTOY, /* .vtoy */
136
137 VTOY_FILE_FLT_BUTT
138 }VTOY_FILE_FLT;
139
140 #define FILE_FLT(type) (0 == g_vtoy_file_flt[VTOY_FILE_FLT_##type])
141
142 typedef struct ventoy_initrd_ctx
143 {
144 const char *path_prefix;
145 const char *dir_prefix;
146 }ventoy_initrd_ctx;
147
148 typedef struct cmd_para
149 {
150 const char *name;
151 grub_extcmd_func_t func;
152 grub_command_flags_t flags;
153 const struct grub_arg_option *parser;
154
155 const char *summary;
156 const char *description;
157
158 grub_extcmd_t cmd;
159 }cmd_para;
160
161 #define ventoy_align_2k(value) ((value + 2047) / 2048 * 2048)
162 #define ventoy_align(value, align) (((value) + ((align) - 1)) & (~((align) - 1)))
163
164 #pragma pack(1)
165 typedef struct cpio_newc_header
166 {
167 char c_magic[6];
168 char c_ino[8];
169 char c_mode[8];
170 char c_uid[8];
171 char c_gid[8];
172 char c_nlink[8];
173 char c_mtime[8];
174 char c_filesize[8];
175 char c_devmajor[8];
176 char c_devminor[8];
177 char c_rdevmajor[8];
178 char c_rdevminor[8];
179 char c_namesize[8];
180 char c_check[8];
181 }cpio_newc_header;
182 #pragma pack()
183
184
185 #define cmd_raw_name ctxt->extcmd->cmd->name
186 #define check_free(p, func) if (p) { func(p); p = NULL; }
187 #define grub_check_free(p) if (p) { grub_free(p); p = NULL; }
188
189 typedef int (*grub_char_check_func)(int c);
190 #define ventoy_is_decimal(str) ventoy_string_check(str, grub_isdigit)
191
192 #define OFFSET_OF(TYPE, MEMBER) ((grub_size_t) &((TYPE *)0)->MEMBER)
193
194 #pragma pack(1)
195 typedef struct ventoy_patch_vhd
196 {
197 grub_uint8_t part_offset_or_guid[16];
198 grub_uint32_t reserved1;
199 grub_uint32_t part_type;
200 grub_uint8_t disk_signature_or_guid[16];
201 grub_uint8_t reserved2[16];
202 grub_uint8_t vhd_file_path[1];
203 }ventoy_patch_vhd;
204 #pragma pack()
205
206 // El Torito Boot Record Volume Descriptor
207 #pragma pack(1)
208 typedef struct eltorito_descriptor
209 {
210 grub_uint8_t type;
211 grub_uint8_t id[5];
212 grub_uint8_t version;
213 grub_uint8_t system_id[32];
214 grub_uint8_t reserved[32];
215 grub_uint32_t sector;
216 }eltorito_descriptor;
217
218 typedef struct ventoy_iso9660_override
219 {
220 grub_uint32_t first_sector;
221 grub_uint32_t first_sector_be;
222 grub_uint32_t size;
223 grub_uint32_t size_be;
224 }ventoy_iso9660_override;
225
226 typedef struct ventoy_udf_override
227 {
228 grub_uint32_t length;
229 grub_uint32_t position;
230 }ventoy_udf_override;
231
232 typedef struct ventoy_iso9660_vd
233 {
234 grub_uint8_t type;
235 grub_uint8_t id[5];
236 grub_uint8_t ver;
237 grub_uint8_t res;
238 char sys[32];
239 char vol[32];
240 grub_uint8_t res2[8];
241 grub_uint32_t space;
242 }ventoy_iso9660_vd;
243
244 /* https://wiki.osdev.org/El-Torito */
245 typedef struct boot_info_table
246 {
247 grub_uint32_t bi_data0;
248 grub_uint32_t bi_data1;
249 grub_uint32_t bi_PrimaryVolumeDescriptor;
250 grub_uint32_t bi_BootFileLocation;
251 grub_uint32_t bi_BootFileLength;
252 grub_uint32_t bi_Checksum;
253 grub_uint8_t bi_Reserved[40];
254 }boot_info_table;
255
256 #pragma pack()
257
258 #define img_type_start 0
259 #define img_type_iso 0
260 #define img_type_wim 1
261 #define img_type_efi 2
262 #define img_type_img 3
263 #define img_type_vhd 4
264 #define img_type_vtoy 5
265 #define img_type_max 6
266
267 typedef struct img_info
268 {
269 int pathlen;
270 char path[512];
271 char name[256];
272
273 const char *alias;
274 const char *tip1;
275 const char *tip2;
276 const char *class;
277 const char *menu_prefix;
278
279 int id;
280 int type;
281 int plugin_list_index;
282 grub_uint64_t size;
283 int select;
284 int unsupport;
285
286 void *parent;
287
288 struct img_info *next;
289 struct img_info *prev;
290 }img_info;
291
292 typedef struct img_iterator_node
293 {
294 struct img_iterator_node *next;
295 img_info **tail;
296 char dir[400];
297 int dirlen;
298 int level;
299 int isocnt;
300 int done;
301 int select;
302
303 int plugin_list_index;
304
305 struct img_iterator_node *parent;
306 struct img_iterator_node *firstchild;
307
308 void *firstiso;
309 }img_iterator_node;
310
311
312
313 typedef struct initrd_info
314 {
315 char name[256];
316
317 grub_uint64_t offset;
318 grub_uint64_t size;
319
320 grub_uint8_t iso_type; // 0: iso9660 1:udf
321 grub_uint32_t udf_start_block;
322
323 grub_uint64_t override_offset;
324 grub_uint32_t override_length;
325 char override_data[32];
326
327 struct initrd_info *next;
328 struct initrd_info *prev;
329 }initrd_info;
330
331 extern initrd_info *g_initrd_img_list;
332 extern initrd_info *g_initrd_img_tail;
333 extern int g_initrd_img_count;
334 extern int g_valid_initrd_count;
335
336 extern img_info *g_ventoy_img_list;
337 extern int g_ventoy_img_count;
338
339 extern grub_uint8_t *g_ventoy_cpio_buf;
340 extern grub_uint32_t g_ventoy_cpio_size;
341 extern cpio_newc_header *g_ventoy_initrd_head;
342 extern grub_uint8_t *g_ventoy_runtime_buf;
343
344 extern ventoy_guid g_ventoy_guid;
345
346 extern ventoy_img_chunk_list g_img_chunk_list;
347 extern ventoy_img_chunk_list g_wimiso_chunk_list;
348 extern char *g_wimiso_path;
349 extern grub_uint32_t g_wimiso_size;
350 extern char g_arch_mode_suffix[64];
351 extern const char *g_menu_prefix[img_type_max];
352
353 extern int g_ventoy_debug;
354 void ventoy_debug(const char *fmt, ...);
355 #define debug(fmt, args...) if (g_ventoy_debug) ventoy_debug("[VTOY]: "fmt, ##args)
356
357 #define vtoy_ssprintf(buf, pos, fmt, args...) \
358 pos += grub_snprintf(buf + pos, VTOY_MAX_SCRIPT_BUF - pos, fmt, ##args)
359
360 #define vtoy_len_ssprintf(buf, pos, len, fmt, args...) \
361 pos += grub_snprintf(buf + pos, len - pos, fmt, ##args)
362
363 #define browser_ssprintf(mbuf, fmt, args...) \
364 (mbuf)->pos += grub_snprintf((mbuf)->buf + (mbuf)->pos, (mbuf)->max - (mbuf)->pos, fmt, ##args)
365
366 #define vtoy_dummy_menuentry(buf, pos, len, title, class) \
367 vtoy_len_ssprintf(buf, pos, len, "menuentry \"%s\" --class=\"%s\" {\n echo \"\"\n}\n", title, class)
368
369
370 #define FLAG_HEADER_RESERVED 0x00000001
371 #define FLAG_HEADER_COMPRESSION 0x00000002
372 #define FLAG_HEADER_READONLY 0x00000004
373 #define FLAG_HEADER_SPANNED 0x00000008
374 #define FLAG_HEADER_RESOURCE_ONLY 0x00000010
375 #define FLAG_HEADER_METADATA_ONLY 0x00000020
376 #define FLAG_HEADER_WRITE_IN_PROGRESS 0x00000040
377 #define FLAG_HEADER_RP_FIX 0x00000080 // reparse point fixup
378 #define FLAG_HEADER_COMPRESS_RESERVED 0x00010000
379 #define FLAG_HEADER_COMPRESS_XPRESS 0x00020000
380 #define FLAG_HEADER_COMPRESS_LZX 0x00040000
381 #define FLAG_HEADER_COMPRESS_LZMS 0x00080000
382
383 #define RESHDR_FLAG_FREE 0x01
384 #define RESHDR_FLAG_METADATA 0x02
385 #define RESHDR_FLAG_COMPRESSED 0x04
386 #define RESHDR_FLAG_SPANNED 0x08
387
388 #pragma pack(1)
389
390 /* A WIM resource header */
391 typedef struct wim_resource_header
392 {
393 grub_uint64_t size_in_wim:56; /* Compressed length */
394 grub_uint64_t flags:8; /* flags */
395 grub_uint64_t offset; /* Offset */
396 grub_uint64_t raw_size; /* Uncompressed length */
397 }wim_resource_header;
398
399 /* WIM resource header length mask */
400 #define WIM_RESHDR_ZLEN_MASK 0x00ffffffffffffffULL
401
402 /* WIM resource header flags */
403 typedef enum wim_resource_header_flags
404 {
405 WIM_RESHDR_METADATA = ( 0x02ULL << 56 ), /* Resource contains metadata */
406 WIM_RESHDR_COMPRESSED = ( 0x04ULL << 56 ), /* Resource is compressed */
407 WIM_RESHDR_PACKED_STREAMS = ( 0x10ULL << 56 ), /* Resource is compressed using packed streams */
408 }wim_resource_header_flags;
409
410 #define WIM_HEAD_SIGNATURE "MSWIM\0\0"
411
412 /* WIM header */
413 typedef struct wim_header
414 {
415 grub_uint8_t signature[8]; /* Signature */
416 grub_uint32_t header_len; /* Header length */
417 grub_uint32_t version; /* Verson */
418 grub_uint32_t flags; /* Flags */
419 grub_uint32_t chunk_len; /* Chunk length */
420 grub_uint8_t guid[16]; /* GUID */
421 grub_uint16_t part; /* Part number */
422 grub_uint16_t parts; /* Total number of parts */
423 grub_uint32_t images; /* number of images */
424 wim_resource_header lookup; /* Lookup table */
425 wim_resource_header xml; /* XML data */
426 wim_resource_header metadata; /* Boot metadata */
427 grub_uint32_t boot_index; /* Boot index */
428 wim_resource_header integrity; /* Integrity table */
429 grub_uint8_t reserved[60]; /* Reserved */
430 } wim_header;
431
432 /* WIM header flags */
433 typedef enum wim_header_flags
434 {
435 WIM_HDR_XPRESS = 0x00020000, /* WIM uses Xpress compresson */
436 WIM_HDR_LZX = 0x00040000, /* WIM uses LZX compression */
437 }wim_header_flags;
438
439 /* A WIM file hash */
440 typedef struct wim_hash
441 {
442 /* SHA-1 hash */
443 grub_uint8_t sha1[20];
444 }wim_hash;
445
446 /* A WIM lookup table entry */
447 typedef struct wim_lookup_entry
448 {
449 wim_resource_header resource; /* Resource header */
450 grub_uint16_t part; /* Part number */
451 grub_uint32_t refcnt; /* Reference count */
452 wim_hash hash; /* Hash */
453 }wim_lookup_entry;
454
455 /* WIM chunk length */
456 #define WIM_CHUNK_LEN 32768
457
458 /* A WIM chunk buffer */
459 typedef struct wim_chunk_buffer
460 {
461 grub_uint8_t data[WIM_CHUNK_LEN]; /*Data */
462 }wim_chunk_buffer;
463
464 /* Security data */
465 typedef struct wim_security_header
466 {
467 grub_uint32_t len; /* Length */
468 grub_uint32_t count; /* Number of entries */
469 }wim_security_header;
470
471 typedef struct wim_stream_entry
472 {
473 grub_uint64_t len;
474 grub_uint64_t unused1;
475 wim_hash hash;
476 grub_uint16_t name_len;
477 /* name */
478 }wim_stream_entry;
479
480 /* Directory entry */
481 typedef struct wim_directory_entry
482 {
483 grub_uint64_t len; /* Length */
484 grub_uint32_t attributes; /* Attributes */
485 grub_uint32_t security; /* Security ID */
486 grub_uint64_t subdir; /* Subdirectory offset */
487 grub_uint8_t reserved1[16]; /* Reserved */
488 grub_uint64_t created; /* Creation time */
489 grub_uint64_t accessed; /* Last access time */
490 grub_uint64_t written; /* Last written time */
491 wim_hash hash; /* Hash */
492 grub_uint8_t reserved2[12]; /* Reserved */
493 grub_uint16_t streams; /* Streams */
494 grub_uint16_t short_name_len; /* Short name length */
495 grub_uint16_t name_len; /* Name length */
496 }wim_directory_entry;
497
498 /** Normal file */
499 #define WIM_ATTR_NORMAL 0x00000080UL
500
501 /** No security information exists for this file */
502 #define WIM_NO_SECURITY 0xffffffffUL
503
504 typedef struct reg_vk
505 {
506 grub_uint32_t res1;
507 grub_uint16_t sig;
508 grub_uint16_t namesize;
509 grub_uint32_t datasize;
510 grub_uint32_t dataoffset;
511 grub_uint32_t datatype;
512 grub_uint16_t flag;
513 grub_uint16_t res2;
514 }reg_vk;
515
516 #pragma pack()
517
518
519 typedef struct wim_tail
520 {
521 grub_uint32_t wim_raw_size;
522 grub_uint32_t wim_align_size;
523
524 grub_uint8_t iso_type;
525 grub_uint64_t file_offset;
526 grub_uint32_t udf_start_block;
527 grub_uint64_t fe_entry_size_offset;
528 grub_uint64_t override_offset;
529 grub_uint32_t override_len;
530 grub_uint8_t override_data[32];
531
532 wim_header wim_header;
533
534 wim_hash bin_hash;
535 grub_uint32_t jump_exe_len;
536 grub_uint8_t *jump_bin_data;
537 grub_uint32_t bin_raw_len;
538 grub_uint32_t bin_align_len;
539 grub_uint32_t windata_flag;
540
541 grub_uint8_t *new_meta_data;
542 grub_uint32_t new_meta_len;
543 grub_uint32_t new_meta_align_len;
544
545 grub_uint8_t *new_lookup_data;
546 grub_uint32_t new_lookup_len;
547 grub_uint32_t new_lookup_align_len;
548 }wim_tail;
549
550 typedef struct wim_patch
551 {
552 int pathlen;
553 char path[256];
554
555 wim_hash old_hash;
556 wim_tail wim_data;
557 wim_lookup_entry *replace_look;
558
559 int valid;
560
561 struct wim_patch *next;
562 }wim_patch;
563
564
565 typedef enum _JSON_TYPE
566 {
567 JSON_TYPE_NUMBER = 0,
568 JSON_TYPE_STRING,
569 JSON_TYPE_BOOL,
570 JSON_TYPE_ARRAY,
571 JSON_TYPE_OBJECT,
572 JSON_TYPE_NULL,
573 JSON_TYPE_BUTT
574 }JSON_TYPE;
575
576
577 typedef struct _VTOY_JSON
578 {
579 struct _VTOY_JSON *pstPrev;
580 struct _VTOY_JSON *pstNext;
581 struct _VTOY_JSON *pstChild;
582
583 JSON_TYPE enDataType;
584 union
585 {
586 char *pcStrVal;
587 int iNumVal;
588 grub_uint64_t lValue;
589 }unData;
590
591 char *pcName;
592 }VTOY_JSON;
593
594 typedef struct _JSON_PARSE
595 {
596 char *pcKey;
597 void *pDataBuf;
598 grub_uint32_t uiBufSize;
599 }JSON_PARSE;
600
601 #define JSON_NEW_ITEM(pstJson, ret) \
602 { \
603 (pstJson) = (VTOY_JSON *)grub_zalloc(sizeof(VTOY_JSON)); \
604 if (NULL == (pstJson)) \
605 { \
606 json_debug("Failed to alloc memory for json.\n"); \
607 return (ret); \
608 } \
609 }
610
611 typedef int (*ventoy_plugin_entry_pf)(VTOY_JSON *json, const char *isodisk);
612 typedef int (*ventoy_plugin_check_pf)(VTOY_JSON *json, const char *isodisk);
613
614 typedef struct plugin_entry
615 {
616 const char *key;
617 ventoy_plugin_entry_pf entryfunc;
618 ventoy_plugin_check_pf checkfunc;
619 int flag;
620 }plugin_entry;
621
622 typedef struct replace_fs_dir
623 {
624 grub_device_t dev;
625 grub_fs_t fs;
626 char fullpath[512];
627 char initrd[512];
628 int curpos;
629 int dircnt;
630 int filecnt;
631 }replace_fs_dir;
632
633 typedef struct chk_case_fs_dir
634 {
635 grub_device_t dev;
636 grub_fs_t fs;
637 }chk_case_fs_dir;
638
639 int ventoy_str_all_digit(const char *str);
640 int ventoy_str_all_alnum(const char *str);
641 int ventoy_str_len_alnum(const char *str, int len);
642 char * ventoy_str_basename(char *path);
643 grub_err_t ventoy_env_int_set(const char *name, int value);
644 int ventoy_str_chrcnt(const char *str, char c);
645 int ventoy_strcmp(const char *pattern, const char *str);
646 int ventoy_strncmp (const char *pattern, const char *str, grub_size_t n);
647 void ventoy_fill_os_param(grub_file_t file, ventoy_os_param *param);
648 grub_err_t ventoy_cmd_isolinux_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args);
649 grub_err_t ventoy_cmd_grub_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args);
650 grub_err_t ventoy_cmd_specify_initrd_file(grub_extcmd_context_t ctxt, int argc, char **args);
651 grub_err_t ventoy_cmd_dump_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args);
652 grub_err_t ventoy_cmd_clear_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args);
653 grub_uint32_t ventoy_get_iso_boot_catlog(grub_file_t file);
654 int ventoy_has_efi_eltorito(grub_file_t file, grub_uint32_t sector);
655 grub_err_t ventoy_cmd_linux_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
656 grub_err_t ventoy_cmd_linux_systemd_menu(grub_extcmd_context_t ctxt, int argc, char **args);
657 grub_err_t ventoy_cmd_linux_limine_menu(grub_extcmd_context_t ctxt, int argc, char **args);
658 grub_err_t ventoy_cmd_linux_locate_initrd(grub_extcmd_context_t ctxt, int argc, char **args);
659 grub_err_t ventoy_cmd_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
660 grub_err_t ventoy_cmd_valid_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
661 grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **args);
662 grub_err_t ventoy_cmd_append_ext_sector(grub_extcmd_context_t ctxt, int argc, char **args);
663 grub_err_t ventoy_cmd_skip_svd(grub_extcmd_context_t ctxt, int argc, char **args);
664 grub_err_t ventoy_cmd_cpio_busybox_64(grub_extcmd_context_t ctxt, int argc, char **args);
665 grub_err_t ventoy_cmd_trailer_cpio(grub_extcmd_context_t ctxt, int argc, char **args);
666 int ventoy_cpio_newc_fill_head(void *buf, int filesize, const void *filedata, const char *name);
667 grub_file_t ventoy_grub_file_open(enum grub_file_type type, const char *fmt, ...);
668 grub_uint64_t ventoy_grub_get_file_size(const char *fmt, ...);
669 int ventoy_is_dir_exist(const char *fmt, ...);
670 int ventoy_fill_data(grub_uint32_t buflen, char *buffer);
671 grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **args);
672 grub_err_t ventoy_cmd_wimdows_reset(grub_extcmd_context_t ctxt, int argc, char **args);
673 grub_err_t ventoy_cmd_is_pe64(grub_extcmd_context_t ctxt, int argc, char **args);
674 grub_err_t ventoy_cmd_windows_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
675 grub_err_t ventoy_cmd_windows_wimboot_data(grub_extcmd_context_t ctxt, int argc, char **args);
676 grub_err_t ventoy_cmd_wim_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
677 grub_err_t ventoy_cmd_wim_check_bootable(grub_extcmd_context_t ctxt, int argc, char **args);
678 grub_err_t ventoy_cmd_is_standard_winiso(grub_extcmd_context_t ctxt, int argc, char **args);
679 grub_err_t ventoy_cmd_dump_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
680 grub_err_t ventoy_cmd_sel_wimboot(grub_extcmd_context_t ctxt, int argc, char **args);
681 grub_err_t ventoy_cmd_set_wim_prompt(grub_extcmd_context_t ctxt, int argc, char **args);
682 grub_ssize_t ventoy_load_file_with_prompt(grub_file_t file, void *buf, grub_ssize_t size);
683 int ventoy_need_prompt_load_file(void);
684
685 VTOY_JSON *vtoy_json_find_item
686 (
687 VTOY_JSON *pstJson,
688 JSON_TYPE enDataType,
689 const char *szKey
690 );
691 int vtoy_json_parse_value
692 (
693 char *pcNewStart,
694 char *pcRawStart,
695 VTOY_JSON *pstJson,
696 const char *pcData,
697 const char **ppcEnd
698 );
699 VTOY_JSON * vtoy_json_create(void);
700 int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData);
701
702 int vtoy_json_scan_parse
703 (
704 const VTOY_JSON *pstJson,
705 grub_uint32_t uiParseNum,
706 JSON_PARSE *pstJsonParse
707 );
708
709 int vtoy_json_scan_array
710 (
711 VTOY_JSON *pstJson,
712 const char *szKey,
713 VTOY_JSON **ppstArrayItem
714 );
715
716 int vtoy_json_scan_array_ex
717 (
718 VTOY_JSON *pstJson,
719 const char *szKey,
720 VTOY_JSON **ppstArrayItem
721 );
722 int vtoy_json_scan_object
723 (
724 VTOY_JSON *pstJson,
725 const char *szKey,
726 VTOY_JSON **ppstObjectItem
727 );
728 int vtoy_json_get_int
729 (
730 VTOY_JSON *pstJson,
731 const char *szKey,
732 int *piValue
733 );
734 int vtoy_json_get_uint
735 (
736 VTOY_JSON *pstJson,
737 const char *szKey,
738 grub_uint32_t *puiValue
739 );
740 int vtoy_json_get_uint64
741 (
742 VTOY_JSON *pstJson,
743 const char *szKey,
744 grub_uint64_t *pui64Value
745 );
746 int vtoy_json_get_bool
747 (
748 VTOY_JSON *pstJson,
749 const char *szKey,
750 grub_uint8_t *pbValue
751 );
752 int vtoy_json_get_string
753 (
754 VTOY_JSON *pstJson,
755 const char *szKey,
756 grub_uint32_t uiBufLen,
757 char *pcBuf
758 );
759 const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson, const char *szKey);
760 int vtoy_json_destroy(VTOY_JSON *pstJson);
761
762
763 grub_uint32_t CalculateCrc32
764 (
765 const void *Buffer,
766 grub_uint32_t Length,
767 grub_uint32_t InitValue
768 );
769
770 static inline int ventoy_isspace (int c)
771 {
772 return (c == '\n' || c == '\r' || c == ' ' || c == '\t');
773 }
774
775 static inline int ventoy_is_word_end(int c)
776 {
777 return (c == 0 || c == ',' || ventoy_isspace(c));
778 }
779
780 #pragma pack(1)
781 typedef struct ventoy_part_table
782 {
783 grub_uint8_t Active; // 0x00 0x80
784
785 grub_uint8_t StartHead;
786 grub_uint16_t StartSector : 6;
787 grub_uint16_t StartCylinder : 10;
788
789 grub_uint8_t FsFlag;
790
791 grub_uint8_t EndHead;
792 grub_uint16_t EndSector : 6;
793 grub_uint16_t EndCylinder : 10;
794
795 grub_uint32_t StartSectorId;
796 grub_uint32_t SectorCount;
797 }ventoy_part_table;
798
799 typedef struct ventoy_mbr_head
800 {
801 grub_uint8_t BootCode[446];
802 ventoy_part_table PartTbl[4];
803 grub_uint8_t Byte55;
804 grub_uint8_t ByteAA;
805 }ventoy_mbr_head;
806
807 typedef struct ventoy_gpt_head
808 {
809 char Signature[8]; /* EFI PART */
810 grub_uint8_t Version[4];
811 grub_uint32_t Length;
812 grub_uint32_t Crc;
813 grub_uint8_t Reserved1[4];
814 grub_uint64_t EfiStartLBA;
815 grub_uint64_t EfiBackupLBA;
816 grub_uint64_t PartAreaStartLBA;
817 grub_uint64_t PartAreaEndLBA;
818 grub_uint8_t DiskGuid[16];
819 grub_uint64_t PartTblStartLBA;
820 grub_uint32_t PartTblTotNum;
821 grub_uint32_t PartTblEntryLen;
822 grub_uint32_t PartTblCrc;
823 grub_uint8_t Reserved2[420];
824 }ventoy_gpt_head;
825
826 typedef struct ventoy_gpt_part_tbl
827 {
828 grub_uint8_t PartType[16];
829 grub_uint8_t PartGuid[16];
830 grub_uint64_t StartLBA;
831 grub_uint64_t LastLBA;
832 grub_uint64_t Attr;
833 grub_uint16_t Name[36];
834 }ventoy_gpt_part_tbl;
835
836 typedef struct ventoy_gpt_info
837 {
838 ventoy_mbr_head MBR;
839 ventoy_gpt_head Head;
840 ventoy_gpt_part_tbl PartTbl[128];
841 }ventoy_gpt_info;
842
843 typedef struct vhd_footer_t
844 {
845 char cookie[8]; // Cookie
846 grub_uint32_t features; // Features
847 grub_uint32_t ffversion; // File format version
848 grub_uint32_t dataoffset; // Data offset
849 grub_uint32_t timestamp; // Timestamp
850 grub_uint32_t creatorapp; // Creator application
851 grub_uint32_t creatorver; // Creator version
852 grub_uint32_t creatorhos; // Creator host OS
853 grub_uint32_t origsize; // Original size
854 grub_uint32_t currsize; // Current size
855 grub_uint32_t diskgeom; // Disk geometry
856 grub_uint32_t disktype; // Disk type
857 grub_uint32_t checksum; // Checksum
858 grub_uint8_t uniqueid[16]; // Unique ID
859 grub_uint8_t savedst; // Saved state
860 }vhd_footer_t;
861
862 #define VDI_IMAGE_FILE_INFO "<<< Oracle VM VirtualBox Disk Image >>>\n"
863
864 /** Image signature. */
865 #define VDI_IMAGE_SIGNATURE (0xbeda107f)
866
867 typedef struct VDIPREHEADER
868 {
869 /** Just text info about image type, for eyes only. */
870 char szFileInfo[64];
871 /** The image signature (VDI_IMAGE_SIGNATURE). */
872 grub_uint32_t u32Signature;
873 /** The image version (VDI_IMAGE_VERSION). */
874 grub_uint32_t u32Version;
875 } VDIPREHEADER, *PVDIPREHEADER;
876
877 #pragma pack()
878
879 typedef struct ventoy_video_mode
880 {
881 grub_uint32_t width;
882 grub_uint32_t height;
883 grub_uint32_t bpp;
884 }ventoy_video_mode;
885
886
887
888 typedef struct file_fullpath
889 {
890 char path[256];
891 int vlnk_add;
892 }file_fullpath;
893
894 typedef struct theme_list
895 {
896 file_fullpath theme;
897 struct theme_list *next;
898 }theme_list;
899
900 #define auto_install_type_file 0
901 #define auto_install_type_parent 1
902 typedef struct install_template
903 {
904 int type;
905 int pathlen;
906 char isopath[256];
907
908 int timeout;
909 int autosel;
910 int cursel;
911 int templatenum;
912 file_fullpath *templatepath;
913
914 char *filebuf;
915 int filelen;
916
917 struct install_template *next;
918 }install_template;
919
920 typedef struct dudfile
921 {
922 int size;
923 char *buf;
924 }dudfile;
925
926 typedef struct dud
927 {
928 int pathlen;
929 char isopath[256];
930
931 int dudnum;
932 file_fullpath *dudpath;
933 dudfile *files;
934
935 struct dud *next;
936 }dud;
937
938 typedef struct persistence_config
939 {
940 int pathlen;
941 char isopath[256];
942
943 int timeout;
944 int autosel;
945 int cursel;
946 int backendnum;
947 file_fullpath *backendpath;
948
949 struct persistence_config *next;
950 }persistence_config;
951
952 #define vtoy_alias_image_file 0
953 #define vtoy_alias_directory 1
954
955 typedef struct menu_alias
956 {
957 int type;
958 int pathlen;
959 char isopath[256];
960 char alias[256];
961
962 struct menu_alias *next;
963 }menu_alias;
964
965 #define vtoy_tip_image_file 0
966 #define vtoy_tip_directory 1
967 typedef struct menu_tip
968 {
969 int type;
970 int pathlen;
971 char isopath[256];
972 char tip1[1024];
973 char tip2[1024];
974
975 struct menu_tip *next;
976 }menu_tip;
977
978
979 #define vtoy_class_image_file 0
980 #define vtoy_class_directory 1
981
982 typedef struct menu_class
983 {
984 int type;
985 int patlen;
986 int parent;
987 char pattern[256];
988 char class[64];
989
990 struct menu_class *next;
991 }menu_class;
992
993 #define vtoy_custom_boot_image_file 0
994 #define vtoy_custom_boot_directory 1
995
996 typedef struct custom_boot
997 {
998 int type;
999 int pathlen;
1000 char path[256];
1001 char cfg[256];
1002
1003 struct custom_boot *next;
1004 }custom_boot;
1005
1006 #define vtoy_max_replace_file_size (1024 * 1024)
1007 typedef struct conf_replace
1008 {
1009 int pathlen;
1010 int img;
1011 char isopath[256];
1012 char orgconf[256];
1013 char newconf[256];
1014
1015 struct conf_replace *next;
1016 }conf_replace;
1017
1018 #define injection_type_file 0
1019 #define injection_type_parent 1
1020 typedef struct injection_config
1021 {
1022 int type;
1023 int pathlen;
1024 char isopath[256];
1025 char archive[256];
1026
1027 struct injection_config *next;
1028 }injection_config;
1029
1030 typedef struct auto_memdisk
1031 {
1032 int pathlen;
1033 char isopath[256];
1034
1035 struct auto_memdisk *next;
1036 }auto_memdisk;
1037
1038 typedef struct image_list
1039 {
1040 int pathlen;
1041 char isopath[256];
1042
1043 struct image_list *next;
1044 }image_list;
1045
1046 #define VTOY_PASSWORD_NONE 0
1047 #define VTOY_PASSWORD_TXT 1
1048 #define VTOY_PASSWORD_MD5 2
1049 #define VTOY_PASSWORD_SALT_MD5 3
1050
1051 typedef struct vtoy_password
1052 {
1053 int type;
1054 char text[128];
1055 char salt[64];
1056 grub_uint8_t md5[16];
1057 }vtoy_password;
1058
1059 #define vtoy_menu_pwd_file 0
1060 #define vtoy_menu_pwd_parent 1
1061
1062 typedef struct menu_password
1063 {
1064 int type;
1065 int pathlen;
1066 char isopath[256];
1067
1068 vtoy_password password;
1069
1070 struct menu_password *next;
1071 }menu_password;
1072
1073 extern int g_ventoy_menu_esc;
1074 extern int g_ventoy_secondary_menu_on;
1075 extern int g_ventoy_suppress_esc;
1076 extern int g_ventoy_suppress_esc_default;
1077 extern int g_ventoy_last_entry;
1078 extern int g_ventoy_memdisk_mode;
1079 extern int g_ventoy_iso_raw;
1080 extern int g_ventoy_grub2_mode;
1081 extern int g_ventoy_wimboot_mode;
1082 extern int g_ventoy_iso_uefi_drv;
1083 extern int g_ventoy_case_insensitive;
1084 extern int g_ventoy_fn_mutex;
1085 extern grub_uint8_t g_ventoy_chain_type;
1086 extern int g_vhdboot_enable;
1087 extern int g_default_menu_mode;
1088 extern char g_ventoy_hotkey_tip[256];
1089 extern int g_ventoy_menu_refresh;
1090
1091 #define VENTOY_IMG_WHITE_LIST 1
1092 #define VENTOY_IMG_BLACK_LIST 2
1093 extern int g_plugin_image_list;
1094
1095 extern ventoy_gpt_info *g_ventoy_part_info;
1096 extern int g_conf_replace_count;
1097 extern grub_uint64_t g_conf_replace_offset[VTOY_MAX_CONF_REPLACE];
1098 extern grub_uint64_t g_svd_replace_offset;
1099 extern conf_replace *g_conf_replace_node[VTOY_MAX_CONF_REPLACE];
1100 extern grub_uint8_t *g_conf_replace_new_buf[VTOY_MAX_CONF_REPLACE];
1101 extern int g_conf_replace_new_len[VTOY_MAX_CONF_REPLACE];
1102 extern int g_conf_replace_new_len_align[VTOY_MAX_CONF_REPLACE];
1103 extern int g_ventoy_disk_bios_id;
1104 extern grub_uint64_t g_ventoy_disk_size;
1105 extern grub_uint64_t g_ventoy_disk_part_size[2];
1106 extern grub_uint32_t g_ventoy_plat_data;
1107
1108 #define ventoy_unix_fill_virt(new_data, new_len) \
1109 { \
1110 data_secs = (new_len + 2047) / 2048; \
1111 cur->mem_sector_start = sector; \
1112 cur->mem_sector_end = cur->mem_sector_start + data_secs; \
1113 cur->mem_sector_offset = offset; \
1114 cur->remap_sector_start = 0; \
1115 cur->remap_sector_end = 0; \
1116 cur->org_sector_start = 0; \
1117 grub_memcpy(override + offset, new_data, new_len); \
1118 cur++; \
1119 sector += data_secs; \
1120 offset += new_len; \
1121 chain->virt_img_size_in_bytes += data_secs * 2048; \
1122 }
1123
1124 #define ventoy_syscall0(name) grub_##name()
1125 #define ventoy_syscall1(name, a) grub_##name(a)
1126
1127 void ventoy_str_tolower(char *str);
1128 void ventoy_str_toupper(char *str);
1129 char * ventoy_get_line(char *start);
1130 char *ventoy_str_last(char *str, char ch);
1131 int ventoy_cmp_img(img_info *img1, img_info *img2);
1132 void ventoy_swap_img(img_info *img1, img_info *img2);
1133 char * ventoy_plugin_get_cur_install_template(const char *isopath, install_template **cur);
1134 install_template * ventoy_plugin_find_install_template(const char *isopath);
1135 persistence_config * ventoy_plugin_find_persistent(const char *isopath);
1136 grub_uint64_t ventoy_get_vtoy_partsize(int part);
1137 void ventoy_plugin_dump_injection(void);
1138 void ventoy_plugin_dump_auto_install(void);
1139 int ventoy_plugin_get_persistent_chunklist(const char *isopath, int index, ventoy_img_chunk_list *chunk_list);
1140 const char * ventoy_plugin_get_injection(const char *isopath);
1141 const char * ventoy_plugin_get_menu_alias(int type, const char *isopath);
1142 const menu_tip * ventoy_plugin_get_menu_tip(int type, const char *isopath);
1143 const char * ventoy_plugin_get_menu_class(int type, const char *name, const char *path);
1144 int ventoy_plugin_check_memdisk(const char *isopath);
1145 int ventoy_plugin_get_image_list_index(int type, const char *name);
1146 int ventoy_plugin_find_conf_replace(const char *iso, conf_replace *nodes[VTOY_MAX_CONF_REPLACE]);
1147 dud * ventoy_plugin_find_dud(const char *iso);
1148 int ventoy_plugin_load_dud(dud *node, const char *isopart);
1149 int ventoy_get_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
1150 int ventoy_check_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
1151 void ventoy_plugin_dump_persistence(void);
1152 grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **args);
1153 grub_err_t ventoy_cmd_set_theme_path(grub_extcmd_context_t ctxt, int argc, char **args);
1154 grub_err_t ventoy_cmd_select_theme_cfg(grub_extcmd_context_t ctxt, int argc, char **args);
1155 grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args);
1156 grub_err_t ventoy_cmd_check_password(grub_extcmd_context_t ctxt, int argc, char **args);
1157 grub_err_t ventoy_cmd_linux_get_main_initrd_index(grub_extcmd_context_t ctxt, int argc, char **args);
1158 grub_err_t ventoy_cmd_collect_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
1159 grub_err_t ventoy_cmd_wim_patch_count(grub_extcmd_context_t ctxt, int argc, char **args);
1160 grub_err_t ventoy_cmd_locate_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
1161 grub_err_t ventoy_cmd_sel_winpe_wim(grub_extcmd_context_t ctxt, int argc, char **args);
1162 grub_err_t ventoy_cmd_unix_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
1163 int ventoy_get_disk_guid(const char *filename, grub_uint8_t *guid, grub_uint8_t *signature);
1164 grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **args);
1165 grub_err_t ventoy_cmd_unix_check_vlnk(grub_extcmd_context_t ctxt, int argc, char **args);
1166 grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, char **args);
1167 grub_err_t ventoy_cmd_unix_replace_grub_conf(grub_extcmd_context_t ctxt, int argc, char **args);
1168 grub_err_t ventoy_cmd_unix_replace_ko(grub_extcmd_context_t ctxt, int argc, char **args);
1169 grub_err_t ventoy_cmd_unix_ko_fillmap(grub_extcmd_context_t ctxt, int argc, char **args);
1170 grub_err_t ventoy_cmd_unix_fill_image_desc(grub_extcmd_context_t ctxt, int argc, char **args);
1171 grub_err_t ventoy_cmd_unix_gzip_newko(grub_extcmd_context_t ctxt, int argc, char **args);
1172 grub_err_t ventoy_cmd_unix_freebsd_ver(grub_extcmd_context_t ctxt, int argc, char **args);
1173 grub_err_t ventoy_cmd_parse_freenas_ver(grub_extcmd_context_t ctxt, int argc, char **args);
1174 grub_err_t ventoy_cmd_unix_freebsd_ver_elf(grub_extcmd_context_t ctxt, int argc, char **args);
1175 int ventoy_check_device_result(int ret);
1176 int ventoy_check_device(grub_device_t dev);
1177 void ventoy_debug_dump_guid(const char *prefix, grub_uint8_t *guid);
1178 grub_err_t ventoy_cmd_load_vhdboot(grub_extcmd_context_t ctxt, int argc, char **args);
1179 grub_err_t ventoy_cmd_patch_vhdboot(grub_extcmd_context_t ctxt, int argc, char **args);
1180 grub_err_t ventoy_cmd_raw_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
1181 grub_err_t ventoy_cmd_get_vtoy_type(grub_extcmd_context_t ctxt, int argc, char **args);
1182 int ventoy_check_password(const vtoy_password *pwd, int retry);
1183 int ventoy_plugin_add_custom_boot(const char *vcfgpath);
1184 const char * ventoy_plugin_get_custom_boot(const char *isopath);
1185 grub_err_t ventoy_cmd_dump_custom_boot(grub_extcmd_context_t ctxt, int argc, char **args);
1186 int ventoy_gzip_compress(void *mem_in, int mem_in_len, void *mem_out, int mem_out_len);
1187 int ventoy_load_part_table(const char *diskname);
1188 int ventoy_env_init(void);
1189 int ventoy_register_all_cmd(void);
1190 int ventoy_unregister_all_cmd(void);
1191 int ventoy_chain_file_size(const char *path);
1192 int ventoy_chain_file_read(const char *path, int offset, int len, void *buf);
1193
1194 #define VTOY_CMD_CHECK(a) if (33554432 != g_ventoy_disk_part_size[a]) ventoy_syscall0(exit)
1195
1196 #define vtoy_theme_random_boot_second 0
1197 #define vtoy_theme_random_boot_day 1
1198 #define vtoy_theme_random_boot_month 2
1199
1200 #define ventoy_env_export(env, name) \
1201 {\
1202 grub_env_set((env), (name));\
1203 grub_env_export(env);\
1204 }
1205
1206 #define ret_goto_end(a) ret = a; goto end;
1207
1208 extern ventoy_grub_param *g_grub_param;
1209
1210 #pragma pack(1)
1211 #define VENTOY_UNIX_SEG_MAGIC0 0x11223344
1212 #define VENTOY_UNIX_SEG_MAGIC1 0x55667788
1213 #define VENTOY_UNIX_SEG_MAGIC2 0x99aabbcc
1214 #define VENTOY_UNIX_SEG_MAGIC3 0xddeeff00
1215 #define VENTOY_UNIX_MAX_SEGNUM 40960
1216 struct g_ventoy_seg {
1217 grub_uint64_t seg_start_bytes;
1218 grub_uint64_t seg_end_bytes;
1219 };
1220
1221 struct g_ventoy_map{
1222 grub_uint32_t magic1[4];
1223 grub_uint32_t magic2[4];
1224 grub_uint64_t segnum;
1225 grub_uint64_t disksize;
1226 grub_uint8_t diskuuid[16];
1227 struct g_ventoy_seg seglist[VENTOY_UNIX_MAX_SEGNUM];
1228 grub_uint32_t magic3[4];
1229 };
1230 #pragma pack()
1231
1232 typedef struct ventoy_vlnk_part
1233 {
1234 grub_uint32_t disksig;
1235 grub_uint64_t partoffset;
1236 char disk[64];
1237 char device[64];
1238 grub_device_t dev;
1239 grub_fs_t fs;
1240 int probe;
1241 struct ventoy_vlnk_part *next;
1242 }ventoy_vlnk_part;
1243
1244
1245 typedef struct browser_mbuf
1246 {
1247 int max;
1248 int pos;
1249 char *buf;
1250 }browser_mbuf;
1251
1252 typedef struct browser_node
1253 {
1254 int dir;
1255 char menuentry[1024];
1256 char filename[512];
1257 struct browser_node *prev;
1258 struct browser_node *next;
1259 }browser_node;
1260
1261 typedef struct var_node
1262 {
1263 char var[128];
1264 char val[256];
1265
1266 struct var_node *next;
1267 }var_node;
1268
1269 typedef struct systemd_menu_ctx
1270 {
1271 char *dev;
1272 char *buf;
1273 int pos;
1274 int len;
1275 }systemd_menu_ctx;
1276
1277 typedef struct global_var_cfg
1278 {
1279 const char *name;
1280 const char *defval;
1281 char *value;
1282 }global_var_cfg;
1283
1284 typedef struct ctrl_var_cfg
1285 {
1286 const char *name;
1287 int value;
1288 }ctrl_var_cfg;
1289
1290 #define vtoy_check_goto_out(p) if (!p) goto out
1291
1292 extern char *g_tree_script_buf;
1293 extern int g_tree_script_pos;
1294 extern int g_tree_script_pre;
1295 extern int g_tree_view_menu_style;
1296 extern int g_sort_case_sensitive;
1297 extern int g_wimboot_enable;
1298 extern int g_filt_dot_underscore_file;
1299 extern int g_vtoy_file_flt[VTOY_FILE_FLT_BUTT];
1300 extern const char *g_menu_class[img_type_max];
1301 extern char g_iso_path[256];
1302 int ventoy_add_vlnk_file(char *dir, const char *name);
1303 grub_err_t ventoy_cmd_browser_dir(grub_extcmd_context_t ctxt, int argc, char **args);
1304 grub_err_t ventoy_cmd_browser_disk(grub_extcmd_context_t ctxt, int argc, char **args);
1305 int ventoy_get_fs_type(const char *fs);
1306 int ventoy_img_name_valid(const char *filename, grub_size_t namelen);
1307 void * ventoy_alloc_chain(grub_size_t size);
1308 int ventoy_plugin_load_menu_lang(int init, const char *lang);
1309 const char *ventoy_get_vmenu_title(const char *vMenu);
1310 grub_err_t ventoy_cmd_cur_menu_lang(grub_extcmd_context_t ctxt, int argc, char **args);
1311 extern int ventoy_menu_push_key(int code);
1312 int ventoy_ctrl_var_init(void);
1313 int ventoy_global_var_init(void);
1314
1315 #endif /* __VENTOY_DEF_H__ */
1316
https://github.com/ventoy/Ventoy