mirror of
https://github.com/reactos/reactos.git
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Create a branch for cmake bringup.
svn path=/branches/cmake-bringup/; revision=48236
This commit is contained in:
Amine Khaldi
parent
a28e798006
commit
c424146e2c
20602 changed files with 0 additions and 1140137 deletions
406
lib/fslib/ext2lib/Mke2fs.h
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406
lib/fslib/ext2lib/Mke2fs.h
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/*
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* PROJECT: Mke2fs
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* FILE: Mke2fs.h
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* PROGRAMMER: Matt Wu <mattwu@163.com>
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* HOMEPAGE: http://ext2.yeah.net
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*/
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#pragma once
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/* INCLUDES **************************************************************/
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#define WIN32_NO_STATUS
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#include <windows.h>
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#define NTOS_MODE_USER
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#include <ndk/ntndk.h>
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#include <fmifs/fmifs.h>
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#include "string.h"
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#include "ctype.h"
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#include "types.h"
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#include "ext2_fs.h"
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#include "getopt.h"
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/* DEFINITIONS ***********************************************************/
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#define SECTOR_SIZE (Ext2Sys->DiskGeometry.BytesPerSector)
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#ifndef GUID_DEFINED
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#define GUID_DEFINED
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typedef struct _GUID
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{
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unsigned long Data1;
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unsigned short Data2;
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unsigned short Data3;
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unsigned char Data4[8];
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} GUID;
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#endif /* GUID_DEFINED */
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#ifndef UUID_DEFINED
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#define UUID_DEFINED
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typedef GUID UUID;
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#ifndef uuid_t
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#define uuid_t UUID
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#endif
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#endif
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#ifndef bool
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#define bool BOOLEAN
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#endif
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#ifndef true
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#define true TRUE
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#endif
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#ifndef false
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#define false FALSE
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#endif
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#define EXT2_CHECK_MAGIC(struct, code) \
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if ((struct)->magic != (code)) return (code)
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/*
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* ext2fs_scan flags
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*/
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#define EXT2_SF_CHK_BADBLOCKS 0x0001
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#define EXT2_SF_BAD_INODE_BLK 0x0002
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#define EXT2_SF_BAD_EXTRA_BYTES 0x0004
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#define EXT2_SF_SKIP_MISSING_ITABLE 0x0008
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/*
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* ext2fs_check_if_mounted flags
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*/
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#define EXT2_MF_MOUNTED 1
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#define EXT2_MF_ISROOT 2
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#define EXT2_MF_READONLY 4
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#define EXT2_MF_SWAP 8
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/*
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* Ext2/linux mode flags. We define them here so that we don't need
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* to depend on the OS's sys/stat.h, since we may be compiling on a
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* non-Linux system.
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*/
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#define LINUX_S_IFMT 00170000
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#define LINUX_S_IFSOCK 0140000
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#define LINUX_S_IFLNK 0120000
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#define LINUX_S_IFREG 0100000
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#define LINUX_S_IFBLK 0060000
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#define LINUX_S_IFDIR 0040000
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#define LINUX_S_IFCHR 0020000
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#define LINUX_S_IFIFO 0010000
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#define LINUX_S_ISUID 0004000
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#define LINUX_S_ISGID 0002000
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#define LINUX_S_ISVTX 0001000
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#define LINUX_S_IRWXU 00700
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#define LINUX_S_IRUSR 00400
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#define LINUX_S_IWUSR 00200
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#define LINUX_S_IXUSR 00100
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#define LINUX_S_IRWXG 00070
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#define LINUX_S_IRGRP 00040
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#define LINUX_S_IWGRP 00020
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#define LINUX_S_IXGRP 00010
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#define LINUX_S_IRWXO 00007
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#define LINUX_S_IROTH 00004
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#define LINUX_S_IWOTH 00002
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#define LINUX_S_IXOTH 00001
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#define LINUX_S_ISLNK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFLNK)
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#define LINUX_S_ISREG(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFREG)
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#define LINUX_S_ISDIR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFDIR)
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#define LINUX_S_ISCHR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFCHR)
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#define LINUX_S_ISBLK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFBLK)
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#define LINUX_S_ISFIFO(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFIFO)
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#define LINUX_S_ISSOCK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFSOCK)
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#define EXT2_FIRST_INODE(s) EXT2_FIRST_INO(s)
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typedef struct _ext2fs_bitmap {
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__u32 start, end;
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__u32 real_end;
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char* bitmap;
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} EXT2_BITMAP, *PEXT2_BITMAP;
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typedef EXT2_BITMAP EXT2_GENERIC_BITMAP, *PEXT2_GENERIC_BITMAP;
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typedef EXT2_BITMAP EXT2_INODE_BITMAP, *PEXT2_INODE_BITMAP;
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typedef EXT2_BITMAP EXT2_BLOCK_BITMAP, *PEXT2_BLOCK_BITMAP;
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typedef struct ext2_acl_entry EXT2_ACL_ENTRY, *PEXT2_ACL_ENTRY;
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typedef struct ext2_acl_header EXT2_ACL_HEADER, *PEXT2_ACL_HEADER;
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typedef struct ext2_dir_entry EXT2_DIR_ENTRY, *PEXT2_DIR_ENTRY;
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typedef struct ext2_dir_entry_2 EXT2_DIR_ENTRY2, *PEXT2_DIR_ENTRY2;
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typedef struct ext2_dx_countlimit EXT2_DX_CL, *PEXT2_DX_CL;
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typedef struct ext2_dx_entry EXT2_DX_ENTRY, *PEXT2_DX_ENTRY;
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typedef struct ext2_dx_root_info EXT2_DX_RI, *PEXT2_DX_RI;
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typedef struct ext2_inode EXT2_INODE, *PEXT2_INODE;
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typedef struct ext2_group_desc EXT2_GROUP_DESC, *PEXT2_GROUP_DESC;
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typedef struct ext2_super_block EXT2_SUPER_BLOCK, *PEXT2_SUPER_BLOCK;
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/*
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* Badblocks list
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*/
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struct ext2_struct_badblocks_list {
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int num;
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int size;
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ULONG *list;
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int badblocks_flags;
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};
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typedef struct ext2_struct_badblocks_list EXT2_BADBLK_LIST, *PEXT2_BADBLK_LIST;
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typedef struct _ext2_filesys
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{
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int flags;
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int blocksize;
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int fragsize;
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ULONG group_desc_count;
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unsigned long desc_blocks;
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PEXT2_GROUP_DESC group_desc;
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PEXT2_SUPER_BLOCK ext2_sb;
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unsigned long inode_blocks_per_group;
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PEXT2_INODE_BITMAP inode_map;
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PEXT2_BLOCK_BITMAP block_map;
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EXT2_BADBLK_LIST badblocks;
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/*
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ext2_dblist dblist;
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*/
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__u32 stride; /* for mke2fs */
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__u32 umask;
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/*
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* Reserved for future expansion
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*/
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__u32 reserved[8];
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/*
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* Reserved for the use of the calling application.
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*/
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void * priv_data;
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HANDLE MediaHandle;
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DISK_GEOMETRY DiskGeometry;
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PARTITION_INFORMATION PartInfo;
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} EXT2_FILESYS, *PEXT2_FILESYS;
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// Block Description List
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typedef struct _EXT2_BDL {
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LONGLONG Lba;
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ULONG Offset;
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ULONG Length;
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} EXT2_BDL, *PEXT2_BDL;
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/*
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* Where the master copy of the superblock is located, and how big
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* superblocks are supposed to be. We define SUPERBLOCK_SIZE because
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* the size of the superblock structure is not necessarily trustworthy
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* (some versions have the padding set up so that the superblock is
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* 1032 bytes long).
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*/
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#define SUPERBLOCK_OFFSET 1024
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#define SUPERBLOCK_SIZE 1024
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bool create_bad_block_inode(PEXT2_FILESYS fs, PEXT2_BADBLK_LIST bb_list);
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/*
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* Bitmap.c
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*/
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#define ext2_mark_block_bitmap ext2_mark_bitmap
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#define ext2_mark_inode_bitmap ext2_mark_bitmap
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#define ext2_unmark_block_bitmap ext2_unmark_bitmap
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#define ext2_unmark_inode_bitmap ext2_unmark_bitmap
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bool ext2_set_bit(int nr, void * addr);
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bool ext2_clear_bit(int nr, void * addr);
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bool ext2_test_bit(int nr, void * addr);
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bool ext2_mark_bitmap(PEXT2_BITMAP bitmap, ULONG bitno);
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bool ext2_unmark_bitmap(PEXT2_BITMAP bitmap, ULONG bitno);
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bool ext2_test_block_bitmap(PEXT2_BLOCK_BITMAP bitmap,
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ULONG block);
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bool ext2_test_block_bitmap_range(PEXT2_BLOCK_BITMAP bitmap,
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ULONG block, int num);
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bool ext2_test_inode_bitmap(PEXT2_BLOCK_BITMAP bitmap,
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ULONG inode);
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bool ext2_allocate_block_bitmap(PEXT2_FILESYS pExt2Sys);
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bool ext2_allocate_inode_bitmap(PEXT2_FILESYS pExt2Sys);
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void ext2_free_inode_bitmap(PEXT2_FILESYS pExt2Sys);
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void ext2_free_block_bitmap(PEXT2_FILESYS pExt2Sys);
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bool ext2_write_block_bitmap (PEXT2_FILESYS fs);
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bool ext2_write_inode_bitmap (PEXT2_FILESYS fs);
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bool ext2_write_bitmaps(PEXT2_FILESYS fs);
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//bool read_bitmaps(PEXT2_FILESYS fs, int do_inode, int do_block);
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bool ext2_read_inode_bitmap (PEXT2_FILESYS fs);
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bool ext2_read_block_bitmap(PEXT2_FILESYS fs);
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bool ext2_read_bitmaps(PEXT2_FILESYS fs);
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/*
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* Disk.c
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*/
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NTSTATUS
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Ext2OpenDevice( PEXT2_FILESYS Ext2Sys,
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PUNICODE_STRING DeviceName );
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NTSTATUS
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Ext2CloseDevice( PEXT2_FILESYS Ext2Sys);
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NTSTATUS
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Ext2ReadDisk( PEXT2_FILESYS Ext2Sys,
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ULONGLONG Offset,
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ULONG Length,
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PVOID Buffer );
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NTSTATUS
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Ext2WriteDisk( PEXT2_FILESYS Ext2Sys,
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ULONGLONG Offset,
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ULONG Length,
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PVOID Buffer );
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NTSTATUS
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Ext2GetMediaInfo( PEXT2_FILESYS Ext2Sys );
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NTSTATUS
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Ext2LockVolume( PEXT2_FILESYS Ext2Sys );
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NTSTATUS
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Ext2UnLockVolume( PEXT2_FILESYS Ext2Sys );
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NTSTATUS
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Ext2DisMountVolume( PEXT2_FILESYS Ext2Sys );
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/*
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* Group.c
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*/
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bool ext2_allocate_group_desc(PEXT2_FILESYS pExt2Sys);
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void ext2_free_group_desc(PEXT2_FILESYS pExt2Sys);
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bool ext2_bg_has_super(PEXT2_SUPER_BLOCK pExt2Sb, int group_block);
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/*
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* Inode.c
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*/
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bool ext2_get_inode_lba(PEXT2_FILESYS pExt2Sys, ULONG no, LONGLONG *offset);
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bool ext2_load_inode(PEXT2_FILESYS pExt2Sys, ULONG no, PEXT2_INODE pInode);
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bool ext2_save_inode(PEXT2_FILESYS pExt2Sys, ULONG no, PEXT2_INODE pInode);
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bool ext2_new_inode(PEXT2_FILESYS fs, ULONG dir, int mode,
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PEXT2_INODE_BITMAP map, ULONG *ret);
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bool ext2_expand_inode(PEXT2_FILESYS pExt2Sys, PEXT2_INODE, ULONG newBlk);
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bool ext2_read_inode (PEXT2_FILESYS pExt2Sys,
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ULONG ino,
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ULONG offset,
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PVOID Buffer,
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ULONG size,
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PULONG dwReturn );
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bool ext2_write_inode (PEXT2_FILESYS pExt2Sys,
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ULONG ino,
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ULONG offset,
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PVOID Buffer,
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ULONG size,
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PULONG dwReturn );
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bool ext2_add_entry(PEXT2_FILESYS pExt2Sys, ULONG parent, ULONG inode, int filetype, char *name);
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bool ext2_reserve_inodes(PEXT2_FILESYS fs);
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/*
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* Memory.c
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*/
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//
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// Return the group # of an inode number
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//
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int ext2_group_of_ino(PEXT2_FILESYS fs, ULONG ino);
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//
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// Return the group # of a block
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//
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int ext2_group_of_blk(PEXT2_FILESYS fs, ULONG blk);
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/*
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* Badblock.c
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*/
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void ext2_inode_alloc_stats2(PEXT2_FILESYS fs, ULONG ino, int inuse, int isdir);
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void ext2_inode_alloc_stats(PEXT2_FILESYS fs, ULONG ino, int inuse);
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void ext2_block_alloc_stats(PEXT2_FILESYS fs, ULONG blk, int inuse);
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bool ext2_allocate_tables(PEXT2_FILESYS pExt2Sys);
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bool ext2_allocate_group_table(PEXT2_FILESYS fs, ULONG group,
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PEXT2_BLOCK_BITMAP bmap);
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bool ext2_get_free_blocks(PEXT2_FILESYS fs, ULONG start, ULONG finish,
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int num, PEXT2_BLOCK_BITMAP map, ULONG *ret);
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bool write_inode_tables(PEXT2_FILESYS fs);
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bool ext2_new_block(PEXT2_FILESYS fs, ULONG goal,
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PEXT2_BLOCK_BITMAP map, ULONG *ret);
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bool ext2_alloc_block(PEXT2_FILESYS fs, ULONG goal, ULONG *ret);
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bool ext2_new_dir_block(PEXT2_FILESYS fs, ULONG dir_ino,
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ULONG parent_ino, char **block);
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bool ext2_write_block(PEXT2_FILESYS fs, ULONG block, void *inbuf);
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bool ext2_read_block(PEXT2_FILESYS fs, ULONG block, void *inbuf);
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/*
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* Mke2fs.c
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*/
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bool parase_cmd(int argc, char *argv[], PEXT2_FILESYS pExt2Sys);
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bool zero_blocks(PEXT2_FILESYS fs, ULONG blk, ULONG num,
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ULONG *ret_blk, ULONG *ret_count);
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ULONG
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Ext2DataBlocks(PEXT2_FILESYS Ext2Sys, ULONG TotalBlocks);
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ULONG
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Ext2TotalBlocks(PEXT2_FILESYS Ext2Sys, ULONG DataBlocks);
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/*
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* Super.c
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*/
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void ext2_print_super(PEXT2_SUPER_BLOCK pExt2Sb);
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bool ext2_initialize_sb(PEXT2_FILESYS pExt2Sys);
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/*
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* Super.c
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*/
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LONGLONG ext2_nt_time (ULONG i_time);
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ULONG ext2_unix_time (LONGLONG n_time);
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/*
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* Uuid.c
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*/
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void uuid_generate(__u8 * uuid);
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