*/
/*
- * Copyright (C) 2010 Carl Thijssen
* Copyright (C) 2012 Eric Biggers
*
* This file is part of wimlib, a library for working with WIM files.
#include "config.h"
#include "util.h"
#include "list.h"
-
#include "wimlib.h"
#ifdef WITH_FUSE
#define WIM_GID_LEN 16
#define WIM_UNUSED_LEN 60
-
/* Length of the WIM header on disk. */
#define WIM_HEADER_DISK_SIZE (148 + WIM_UNUSED_LEN)
* yet. The differences between the versions are undocumented. */
#define WIM_VERSION 0x10d00
-#define WIM_INTEGRITY_OK 0
-#define WIM_INTEGRITY_NOT_OK -1
-#define WIM_INTEGRITY_NONEXISTENT -2
-
/* Metadata for a resource in a WIM file. */
struct resource_entry {
/* Size, in bytes, of the resource in the WIM file. */
* Either way, we don't actually use this flag for anything. */
#define WIM_RESHDR_FLAG_SPANNED 0x08
-
/* Header at the very beginning of the WIM file. */
struct wim_header {
/* Identifies the file as WIM file. Must be exactly
//u32 chunk_size;
/* A unique identifier for the WIM file. */
- u8 guid[WIM_GID_LEN];
+ u8 guid[WIM_GID_LEN];
/* Part number of the WIM file in a spanned set. */
u16 part_number;
u8 has_been_mounted_rw : 1;
};
-#define WIMLIB_RESOURCE_FLAG_RAW 0x1
-#define WIMLIB_RESOURCE_FLAG_MULTITHREADED 0x2
-#define WIMLIB_RESOURCE_FLAG_RECOMPRESS 0x4
-
/* The opaque structure exposed to the wimlib API. */
struct WIMStruct {
* image_metadata array. */
int current_image;
- /* %true iff any images have been deleted from this WIM. */
- bool deletion_occurred;
-
- bool all_images_verified;
- bool full_verification_in_progress;
+ u8 deletion_occurred : 1;
+ u8 all_images_verified : 1;
+ u8 full_verification_in_progress : 1;
};
-
/* Inline utility functions for WIMStructs. */
static inline struct dentry *wim_root_dentry(WIMStruct *w)
return w->image_metadata[w->current_image - 1].security_data;
}
-static inline struct lookup_table_entry*
-wim_metadata_lookup_table_entry(WIMStruct *w)
-{
- return w->image_metadata[w->current_image - 1].metadata_lte;
-}
-
/* Nonzero if a struct resource_entry indicates a compressed resource. */
static inline int resource_is_compressed(const struct resource_entry *entry)
{
return (entry->flags & WIM_RESHDR_FLAG_COMPRESSED);
}
-static inline struct image_metadata *
-wim_get_current_image_metadata(WIMStruct *w)
-{
- return &w->image_metadata[w->current_image - 1];
-}
+/* add_image.c */
struct pattern_list {
const char **pats;
char *prefix;
size_t prefix_len;
};
-
-/* add_image.c */
extern bool exclude_path(const char *path,
const struct capture_config *config,
bool exclude_prefix);
extern int add_new_dentry_tree(WIMStruct *dest_wim, struct dentry *root,
struct wim_security_data *sd);
+/* extract_image.c */
+
+/* Internal use only */
+#define WIMLIB_EXTRACT_FLAG_MULTI_IMAGE 0x80000000
+#define WIMLIB_EXTRACT_FLAG_NO_STREAMS 0x40000000
+#define WIMLIB_EXTRACT_MASK_PUBLIC 0x3fffffff
+
/* hardlink.c */
/* Hash table to find inodes, identified by their inode ID.
extern int init_header(struct wim_header *hdr, int ctype);
/* integrity.c */
+
+#define WIM_INTEGRITY_OK 0
+#define WIM_INTEGRITY_NOT_OK -1
+#define WIM_INTEGRITY_NONEXISTENT -2
+
extern int write_integrity_table(FILE *out,
struct resource_entry *integrity_res_entry,
off_t new_lookup_table_end,
unsigned num_additional_swms,
struct lookup_table **table_ret);
-extern int verify_swm_set(WIMStruct *w,
- WIMStruct **additional_swms,
- unsigned num_additional_swms);
-extern int wim_run_full_verifications(WIMStruct *w);
-
/* ntfs-apply.c */
struct apply_args {
void *extra_arg);
/* resource.c */
+
+#define WIMLIB_RESOURCE_FLAG_RAW 0x1
+#define WIMLIB_RESOURCE_FLAG_MULTITHREADED 0x2
+#define WIMLIB_RESOURCE_FLAG_RECOMPRESS 0x4
+
extern const u8 *get_resource_entry(const u8 *p, struct resource_entry *entry);
extern u8 *put_resource_entry(u8 *p, const struct resource_entry *entry);
/* security.c */
-int read_security_data(const u8 metadata_resource[],
- u64 metadata_resource_len, struct wim_security_data **sd_p);
-
-void print_security_data(const struct wim_security_data *sd);
-u8 *write_security_data(const struct wim_security_data *sd, u8 *p);
-void free_security_data(struct wim_security_data *sd);
+extern int read_security_data(const u8 metadata_resource[],
+ u64 metadata_resource_len,
+ struct wim_security_data **sd_p);
+extern void print_security_data(const struct wim_security_data *sd);
+extern u8 *write_security_data(const struct wim_security_data *sd, u8 *p);
+extern void free_security_data(struct wim_security_data *sd);
/* symlink.c */
ssize_t inode_readlink(const struct inode *inode, char *buf, size_t buf_len,
const WIMStruct *w, int read_resource_flags);
-extern void *make_symlink_reparse_data_buf(const char *symlink_target,
- size_t *len_ret);
extern int inode_set_symlink(struct inode *inode,
const char *target,
struct lookup_table *lookup_table,
struct lookup_table_entry **lte_ret);
+/* verify.c */
+extern int verify_dentry(struct dentry *dentry, void *wim);
+extern int wim_run_full_verifications(WIMStruct *w);
+extern int verify_swm_set(WIMStruct *w,
+ WIMStruct **additional_swms,
+ unsigned num_additional_swms);
+
/* wim.c */
-extern WIMStruct *new_wim_struct();
extern int select_wim_image(WIMStruct *w, int image);
-extern int wim_hdr_flags_compression_type(int wim_hdr_flags);
extern int for_image(WIMStruct *w, int image, int (*visitor)(WIMStruct *));
extern void destroy_image_metadata(struct image_metadata *imd,
struct lookup_table *lt);
+
+/* write.c */
+
/* Internal use only */
#define WIMLIB_WRITE_FLAG_NO_LOOKUP_TABLE 0x80000000
#define WIMLIB_WRITE_FLAG_REUSE_INTEGRITY_TABLE 0x40000000
#define WIMLIB_WRITE_FLAG_CHECKPOINT_AFTER_XML 0x20000000
#define WIMLIB_WRITE_MASK_PUBLIC 0x1fffffff
-/* Internal use only */
-#define WIMLIB_EXTRACT_FLAG_MULTI_IMAGE 0x80000000
-#define WIMLIB_EXTRACT_FLAG_NO_STREAMS 0x40000000
-#define WIMLIB_EXTRACT_MASK_PUBLIC 0x3fffffff
-
-
-/* write.c */
extern int begin_write(WIMStruct *w, const char *path, int write_flags);
extern void close_wim_writable(WIMStruct *w);
git://wimlib.net / wimlib / blobdiff