#include <stddef.h>
#include <stdbool.h>
#include <inttypes.h>
+#include <time.h>
/** Major version of the library (for example, the 1 in 1.2.5). */
#define WIMLIB_MAJOR_VERSION 1
* table. */
uint64_t total_bytes;
- /** 1 if the WIM has an integrity table */
+ /** 1 if the WIM has an integrity table. Note: if the ::WIMStruct was
+ * created via wimlib_create_new_wim() rather than wimlib_open_wim(),
+ * this will always be 0, even if the ::WIMStruct was written to
+ * somewhere by calling wimlib_write() with the
+ * ::WIMLIB_WRITE_FLAG_CHECK_INTEGRITY flag specified. */
uint32_t has_integrity_table : 1;
- /** 1 if the WIM was created via wimlib_open_wim() rather than
+ /** 1 if the ::WIMStruct was created via wimlib_open_wim() rather than
* wimlib_create_new_wim(). */
uint32_t opened_from_file : 1;
uint32_t write_in_progress : 1;
uint32_t metadata_only : 1;
uint32_t resource_only : 1;
- uint32_t reserved_flags : 24;
+ uint32_t reserved_flags : 23;
uint32_t reserved[9];
};
+/** Iterate recursively on children rather than just on the specified path. */
+#define WIMLIB_ITERATE_DIR_TREE_FLAG_RECURSIVE 0x00000001
+
+/** Don't iterate on the file or directory itself; only its children (in the
+ * case of a non-empty directory) */
+#define WIMLIB_ITERATE_DIR_TREE_FLAG_CHILDREN 0x00000002
+
+/** A stream of a file in the WIM. */
+struct wimlib_stream_entry {
+ /** Name of the stream, or NULL if the stream is unnamed. */
+ const wimlib_tchar *stream_name;
+
+ /** Size of the stream (uncompressed) in bytes. */
+ uint64_t stream_size;
+
+ uint64_t reserved[10];
+};
+
+/** Roughly, the information about "file" in the WIM--- really a directory entry
+ * ("dentry") because hard links are allowed. The hard_link_group_id field
+ * can be used to distinguish actual file inodes. */
+struct wimlib_wim_dentry {
+ /** Name of the file, or NULL if this file is unnamed (only possible for
+ * the root directory) */
+ const wimlib_tchar *filename;
+
+ /** 8.3 DOS name of this file, or NULL if this file has no such name.
+ * */
+ const wimlib_tchar *dos_name;
+
+ /** Full path to this file within the WIM image. */
+ const wimlib_tchar *full_path;
+
+ /** Depth of this directory entry, where 0 is the root, 1 is the root's
+ * children, ..., etc. */
+ size_t depth;
+
+ /** Pointer to the security descriptor for this file, in Windows
+ * SECURITY_DESCRIPTOR_RELATIVE format, or NULL if this file has no
+ * security descriptor. */
+ const char *security_descriptor;
+
+ /** Length of the above security descriptor. */
+ size_t security_descriptor_size;
+
+#define WIMLIB_FILE_ATTRIBUTE_READONLY 0x00000001
+#define WIMLIB_FILE_ATTRIBUTE_HIDDEN 0x00000002
+#define WIMLIB_FILE_ATTRIBUTE_SYSTEM 0x00000004
+#define WIMLIB_FILE_ATTRIBUTE_DIRECTORY 0x00000010
+#define WIMLIB_FILE_ATTRIBUTE_ARCHIVE 0x00000020
+#define WIMLIB_FILE_ATTRIBUTE_DEVICE 0x00000040
+#define WIMLIB_FILE_ATTRIBUTE_NORMAL 0x00000080
+#define WIMLIB_FILE_ATTRIBUTE_TEMPORARY 0x00000100
+#define WIMLIB_FILE_ATTRIBUTE_SPARSE_FILE 0x00000200
+#define WIMLIB_FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
+#define WIMLIB_FILE_ATTRIBUTE_COMPRESSED 0x00000800
+#define WIMLIB_FILE_ATTRIBUTE_OFFLINE 0x00001000
+#define WIMLIB_FILE_ATTRIBUTE_NOT_CONTENT_INDEXED 0x00002000
+#define WIMLIB_FILE_ATTRIBUTE_ENCRYPTED 0x00004000
+#define WIMLIB_FILE_ATTRIBUTE_VIRTUAL 0x00010000
+ /** File attributes, such as whether the file is a directory or not.
+ * These are the "standard" Windows FILE_ATTRIBUTE_* values, although in
+ * wimlib.h they are defined as WIMLIB_FILE_ATTRIBUTE_* for convenience
+ * on other platforms. */
+ uint32_t attributes;
+
+#define WIMLIB_REPARSE_TAG_RESERVED_ZERO 0x00000000
+#define WIMLIB_REPARSE_TAG_RESERVED_ONE 0x00000001
+#define WIMLIB_REPARSE_TAG_MOUNT_POINT 0xA0000003
+#define WIMLIB_REPARSE_TAG_HSM 0xC0000004
+#define WIMLIB_REPARSE_TAG_HSM2 0x80000006
+#define WIMLIB_REPARSE_TAG_DRIVER_EXTENDER 0x80000005
+#define WIMLIB_REPARSE_TAG_SIS 0x80000007
+#define WIMLIB_REPARSE_TAG_DFS 0x8000000A
+#define WIMLIB_REPARSE_TAG_DFSR 0x80000012
+#define WIMLIB_REPARSE_TAG_FILTER_MANAGER 0x8000000B
+#define WIMLIB_REPARSE_TAG_SYMLINK 0xA000000C
+ /** If the file is a reparse point (FILE_ATTRIBUTE_DIRECTORY set in the
+ * attributes), this will give the reparse tag. This tells you whether
+ * the reparse point is a symbolic link, junction point, or some other,
+ * more unusual kind of reparse point. */
+ uint32_t reparse_tag;
+
+ /* Number of (hard) links to this file. */
+ uint32_t num_links;
+
+ /** Number of named data streams that this file has. Normally 0. */
+ uint32_t num_named_streams;
+
+ /** Roughly, the inode number of this file. However, it may be 0 if
+ * num_links == 1. */
+ uint64_t hard_link_group_id;
+
+ /** Time this file was created. */
+ struct timespec creation_time;
+
+ /** Time this file was last written to. */
+ struct timespec last_write_time;
+
+ /** Time this file was last accessed. */
+ struct timespec last_access_time;
+ uint64_t reserved[16];
+
+ /** Array of streams that make up this file. The first entry will
+ * always exist and will correspond to the unnamed data stream (default
+ * file contents), so it will have stream_name == NULL. There will then
+ * be num_named_streams additional entries that specify the named data
+ * streams, if any, each of which will have stream_name != NULL. */
+ struct wimlib_stream_entry streams[];
+};
+
+/**
+ * Type of a callback function to wimlib_iterate_dir_tree().
+ */
+typedef int (*wimlib_iterate_dir_tree_callback_t)(const struct wimlib_wim_dentry *dentry,
+ void *user_ctx);
+
/*****************************
* WIMLIB_ADD_FLAG_*
wimlib_global_cleanup(void);
/**
- * Returns true if the WIM has an integrity table.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @return
- * @c true if the WIM has an integrity table; @c false otherwise. If @a
- * wim is a ::WIMStruct created with wimlib_create_new_wim() rather than
- * wimlib_open_wim(), @c false will be returned, even if wimlib_write() has
- * been called on @a wim with ::WIMLIB_WRITE_FLAG_CHECK_INTEGRITY set.
+ * Deprecated in favor of wimlib_get_wim_info().
*/
extern bool
-wimlib_has_integrity_table(const WIMStruct *wim);
+wimlib_has_integrity_table(const WIMStruct *wim) _wimlib_deprecated;
/**
* Determines if an image name is already used by some image in the WIM.
extern bool
wimlib_image_name_in_use(const WIMStruct *wim, const wimlib_tchar *name);
+/**
+ * Iterate through a file or directory tree in the WIM image. By specifying
+ * appropriate flags and a callback function, you can get the attributes of a
+ * file in the WIM, get a directory listing, or even get a listing of the entire
+ * WIM image.
+ *
+ * @param wim
+ * Pointer to the ::WIMStruct for a standalone WIM file, or part 1 of a
+ * split WIM.
+ *
+ * @param image
+ * The 1-based number of the image in @a wim that contains the files or
+ * directories to iterate over.
+ *
+ * @param path
+ * Path in the WIM image at which to do the iteration.
+ *
+ * @param flags
+ * Bitwise OR of ::WIMLIB_ITERATE_DIR_TREE_FLAG_RECURSIVE and/or
+ * ::WIMLIB_ITERATE_DIR_TREE_FLAG_CHILDREN.
+ *
+ * @param cb
+ * A callback function that will receive each directory entry.
+ *
+ * @param user_ctx
+ * An extra parameter that will always be passed to the callback function
+ * @a cb.
+ *
+ * @return 0 on success; nonzero on failure.
+ */
+extern int
+wimlib_iterate_dir_tree(WIMStruct *wim, int image, const wimlib_tchar *path,
+ int flags,
+ wimlib_iterate_dir_tree_callback_t cb, void *user_ctx);
+
/**
* Joins a split WIM into a stand-alone one-part WIM.
*
extern void
wimlib_print_available_images(const WIMStruct *wim, int image);
-/**
- * Prints the full paths to all files contained in an image, or all images, in a
- * WIM file.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @param image
- * Which image to print files for. Can be the number of an image, or
- * ::WIMLIB_ALL_IMAGES to print the files contained in all images.
- *
- * @return 0 on success; nonzero on error.
- * @retval ::WIMLIB_ERR_DECOMPRESSION
- * The metadata resource for one of the specified images could not be
- * decompressed.
- * @retval ::WIMLIB_ERR_INVALID_DENTRY
- * A directory entry in the metadata resource for one of the specified
- * images is invaled.
- * @retval ::WIMLIB_ERR_INVALID_IMAGE
- * @a image does not specify a valid image in @a wim, and is not
- * ::WIMLIB_ALL_IMAGES.
- * @retval ::WIMLIB_ERR_INVALID_RESOURCE_SIZE
- * The metadata resource for one of the specified images is invalid.
- * @retval ::WIMLIB_ERR_INVALID_SECURITY_DATA
- * The security data for one of the specified images is invalid.
- * @retval ::WIMLIB_ERR_NOMEM
- * Failed to allocate needed memory.
- * @retval ::WIMLIB_ERR_READ
- * An unexpected read error or end-of-file occurred when reading the
- * metadata resource for one of the specified images.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a wim was not a standalone WIM and was not the first part of a split
- * WIM.
- */
+/** TODO: wimlib-imagex uses this for the 'dir' command, but a better API is
+ * needed for this. */
extern int
-wimlib_print_files(WIMStruct *wim, int image);
+wimlib_print_files(WIMStruct *wim, int image) _wimlib_deprecated;
-/**
- * Prints detailed information from the header of a WIM file.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file. It may be either a
- * standalone WIM or part of a split WIM.
- *
- * @return This function has no return value.
- *
- */
+/** TODO: wimlib-imagex uses this for the 'info --header' command, but a better
+ * API is needed for this. */
extern void
-wimlib_print_header(const WIMStruct *wim);
+wimlib_print_header(const WIMStruct *wim) _wimlib_deprecated;
-/**
- * Prints the lookup table of a WIM file. The lookup table maps SHA1 message
- * digests, as found in the directory entry tree in the WIM file, to file
- * resources in the WIM file. This table includes one entry for each unique
- * file in the WIM, so it can be quite long. There is only one lookup table per
- * WIM file, but each split WIM part has its own lookup table.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- *
- * @return This function has no return value.
- */
+/** TODO: wimlib-imagex uses this for the 'info --lookup-table' command, but a
+ * better API is needed for this. */
extern void
-wimlib_print_lookup_table(WIMStruct *wim);
+wimlib_print_lookup_table(WIMStruct *wim) _wimlib_deprecated;
-/**
- * Prints the metadata of the specified image in a WIM file. The metadata
- * consists of the security data as well as the directory entry tree. Each
- * image has its own metadata.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @param image
- * Which image to print the metadata for. Can be the number of an image,
- * or ::WIMLIB_ALL_IMAGES to print the metadata for all images in the WIM.
- *
- * @return 0 on success; nonzero on error.
- * @retval ::WIMLIB_ERR_DECOMPRESSION
- * The metadata resource for one of the specified images could not be
- * decompressed.
- * @retval ::WIMLIB_ERR_INVALID_DENTRY
- * A directory entry in the metadata resource for one of the specified
- * images is invaled.
- * @retval ::WIMLIB_ERR_INVALID_IMAGE
- * @a image does not specify a valid image in @a wim, and is not
- * ::WIMLIB_ALL_IMAGES.
- * @retval ::WIMLIB_ERR_INVALID_RESOURCE_SIZE
- * The metadata resource for one of the specified images is invalid.
- * @retval ::WIMLIB_ERR_INVALID_SECURITY_DATA
- * The security data for one of the specified images is invalid.
- * @retval ::WIMLIB_ERR_NOMEM
- * Failed to allocate needed memory.
- * @retval ::WIMLIB_ERR_READ
- * An unexpected read error or end-of-file occurred when reading the
- * metadata resource for one of the specified images.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a wim was not a standalone WIM and was not the first part of a split
- * WIM.
- */
+/** TODO: wimlib-imagex uses this for the 'info --metadata' command, but a
+ * better API is needed for this. */
extern int
-wimlib_print_metadata(WIMStruct *wim, int image);
+wimlib_print_metadata(WIMStruct *wim, int image) _wimlib_deprecated;
/**
- * Prints some basic information about a WIM file. All information printed by
- * this function is also printed by wimlib_print_header(), but
- * wimlib_print_wim_information() prints some of this information more concisely
- * and in a more readable form.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- *
- * @return This function has no return value.
+ * Deprecated in favor of wimlib_get_wim_info(), which provides the information
+ * in a way that can be accessed programatically.
*/
extern void
-wimlib_print_wim_information(const WIMStruct *wim);
+wimlib_print_wim_information(const WIMStruct *wim) _wimlib_deprecated;
/**
* Translates a string specifying the name or number of an image in the WIM into
git://wimlib.net / wimlib / blobdiff