/** Patch version of the library (for example, the 5 in 1.2.5). */
#define WIMLIB_PATCH_VERSION 0
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/**
* Opaque structure that represents a WIM file. This is an in-memory structure
* and need not correspond to a specific on-disk file. However, a ::WIMStruct
typedef int (*wimlib_iterate_lookup_table_callback_t)(const struct wimlib_resource_entry *resource,
void *user_ctx);
+/**
+ * @name Directory tree iteration flags
+ *
+ * The following flags can be passed to wimlib_iterate_dir_tree().
+ *
+ * @{
+ */
+
/** For wimlib_iterate_dir_tree(): Iterate recursively on children rather than
* just on the specified path. */
#define WIMLIB_ITERATE_DIR_TREE_FLAG_RECURSIVE 0x00000001
-/*****************************
- * WIMLIB_ADD_FLAG_*
- *****************************/
+/**
+ * @name Add flags
+ *
+ * The following flags can be passed to wimlib_add_image(),
+ * wimlib_add_image_multisource(), and add commands passed to
+ * wimlib_update_image().
+ *
+ * @{
+ */
/** Directly capture a NTFS volume rather than a generic directory. This flag
* cannot be combined with ::WIMLIB_ADD_FLAG_DEREFERENCE or
* contain this information. Please note that this flag is for convenience
* only; Microsoft's @a imagex.exe will not understand this special information.
* This flag cannot be combined with ::WIMLIB_ADD_FLAG_NTFS. */
-#define WIMLIB_ADD_FLAG_UNIX_DATA 0x00000010
+#define WIMLIB_ADD_FLAG_UNIX_DATA 0x00000010
/** Do not capture security descriptors. Only has an effect in NTFS capture
* mode, or in Win32 native builds. */
* documentation for ::WIMLIB_ADD_FLAG_RPFIX. */
#define WIMLIB_ADD_FLAG_NORPFIX 0x00000200
-/** Do not exclude unsupported files or directories from capture; e.g. encrypted
- * directories in NTFS-3g capture mode, or device files and FIFOs on UNIX-like
- * systems. Instead, fail with ::WIMLIB_ERR_UNSUPPORTED_FILE when such a file
- * is encountered. */
+/** Do not automatically exclude unsupported files or directories from capture;
+ * e.g. encrypted directories in NTFS-3g capture mode, or device files and FIFOs
+ * on UNIX-like systems. Instead, fail with ::WIMLIB_ERR_UNSUPPORTED_FILE when
+ * such a file is encountered. */
#define WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE 0x00000400
+/** Automatically select a capture configuration appropriate for capturing
+ * filesystems containing Windows operating systems. When this flag is
+ * specified, the corresponding @p config parameter or member must be @c NULL.
+ *
+ * Currently, selecting this capture configuration will cause the following
+ * files and directories to be excluded from capture:
+ *
+ * - "\$ntfs.log"
+ * - "\hiberfil.sys"
+ * - "\pagefile.sys"
+ * - "\System Volume Information"
+ * - "\RECYCLER"
+ * - "\Windows\CSC"
+ *
+ * Note that the default behavior--- that is, when this flag is not specified
+ * and @p config is @c NULL--- is to use no capture configuration, meaning that
+ * no files are excluded from capture.
+ */
+#define WIMLIB_ADD_FLAG_WINCONFIG 0x00000800
#define WIMLIB_ADD_IMAGE_FLAG_NTFS WIMLIB_ADD_FLAG_NTFS
#define WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE WIMLIB_ADD_FLAG_DEREFERENCE
#define WIMLIB_ADD_IMAGE_FLAG_NORPFIX WIMLIB_ADD_FLAG_NORPFIX
#define WIMLIB_ADD_IMAGE_FLAG_NO_UNSUPPORTED_EXCLUDE \
WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE
+#define WIMLIB_ADD_IMAGE_FLAG_WINCONFIG WIMLIB_ADD_FLAG_WINCONFIG
-/******************************
- * WIMLIB_DELETE_FLAG_*
- ******************************/
+/**
+ * @name Delete flags
+ *
+ * The following flags can be specified in delete commands passed to
+ * wimlib_update_image().
+ *
+ * @{
+ */
/** Do not issue an error if the path to delete does not exist. */
#define WIMLIB_DELETE_FLAG_FORCE 0x00000001
* issued if the path to delete is a directory. */
#define WIMLIB_DELETE_FLAG_RECURSIVE 0x00000002
-/******************************
- * WIMLIB_EXPORT_FLAG_*
- ******************************/
+/**
+ * @name Export flags
+ *
+ * The following flags can be passed to wimlib_export_image().
+ *
+ * @{
+ */
-/** See documentation for wimlib_export_image(). */
+/**
+ * If a single image is being exported, mark it bootable in the destination WIM.
+ * Alternatively, if ::WIMLIB_ALL_IMAGES is specified as the image to export,
+ * the image in the source WIM (if any) that is marked as bootable is also
+ * marked as bootable in the destination WIM.
+ */
#define WIMLIB_EXPORT_FLAG_BOOT 0x00000001
-/******************************
- * WIMLIB_EXTRACT_FLAG_*
- ******************************/
+/** Give the exported image(s) no names. Avoids problems with image name
+ * collisions.
+ */
+#define WIMLIB_EXPORT_FLAG_NO_NAMES 0x00000002
+
+/** Give the exported image(s) no descriptions. */
+#define WIMLIB_EXPORT_FLAG_NO_DESCRIPTIONS 0x00000004
+
+/**
+ * @name Extract flags
+ *
+ * The following flags can be passed to wimlib_extract_image(),
+ * wimlib_extract_files(), and wimlib_extract_image_from_pipe().
+ *
+ * @{
+ */
/** Extract the image directly to a NTFS volume rather than a generic directory.
* This mode is only available if wimlib was compiled with libntfs-3g support;
/** Read the WIM file sequentially while extracting the image. */
#define WIMLIB_EXTRACT_FLAG_SEQUENTIAL 0x00000010
-/** Extract special UNIX data captured with ::WIMLIB_ADD_FLAG_UNIX_DATA.
- * Cannot be used with ::WIMLIB_EXTRACT_FLAG_NTFS. */
+/** Extract special UNIX data captured with ::WIMLIB_ADD_FLAG_UNIX_DATA. Only
+ * valid on UNIX-like platforms, and when ::WIMLIB_EXTRACT_FLAG_NTFS was not
+ * specified. */
#define WIMLIB_EXTRACT_FLAG_UNIX_DATA 0x00000020
/** Do not extract security descriptors. */
* create symbolic links. */
#define WIMLIB_EXTRACT_FLAG_STRICT_SYMLINKS 0x00008000
-/** TODO */
+/** TODO: this flag is intended to allow resuming an aborted extraction, but the
+ * behavior is currently less than satisfactory. Do not use (yet). */
#define WIMLIB_EXTRACT_FLAG_RESUME 0x00010000
-
-/******************************
- * WIMLIB_MOUNT_FLAG_*
- ******************************/
+/**
+ * @name Mount flags
+ *
+ * The following flags can be passed to wimlib_mount_image().
+ *
+ * @{
+ */
/** Mount the WIM image read-write rather than the default of read-only. */
#define WIMLIB_MOUNT_FLAG_READWRITE 0x00000001
* allow_other option to FUSE mount) */
#define WIMLIB_MOUNT_FLAG_ALLOW_OTHER 0x00000040
-/******************************
- * WIMLIB_OPEN_FLAG_*
- ******************************/
+/**
+ * @name Open flags
+ *
+ * The following flags can be passed to wimlib_open_wim() and several other
+ * functions such as wimlib_join().
+ * @{
+ */
/** Verify the WIM contents against the WIM's integrity table, if present. This
* causes the raw data of the WIM file, divided into 10 MB chunks, to be
* checksummed and checked against the SHA1 message digests specified in the
* integrity table. ::WIMLIB_ERR_INTEGRITY is returned if there are any
- * mismatches. */
+ * mismatches (or, ::WIMLIB_ERR_INVALID_INTEGRITY_TABLE is returned if the
+ * integrity table is invalid). */
#define WIMLIB_OPEN_FLAG_CHECK_INTEGRITY 0x00000001
-/** Do not issue an error if the WIM is part of a split WIM. */
+/** Do not issue an error if the WIM is part of a split WIM. Programs must
+ * specify this flag if they intend to open part of a split WIM, rather than
+ * only supporting standalone WIMs. */
#define WIMLIB_OPEN_FLAG_SPLIT_OK 0x00000002
/** Check if the WIM is writable and return ::WIMLIB_ERR_WIM_IS_READONLY if it
* is not. A WIM is considered writable only if it is writable at the
* filesystem level, does not have the WIM_HDR_FLAG_READONLY flag set in its
* header, and is not part of a spanned set. It is not required to provide this
- * flag to make changes to the WIM, but with this flag you get the error sooner
- * rather than later. */
+ * flag before attempting to make changes to the WIM, but with this flag you get
+ * an error sooner rather than later. */
#define WIMLIB_OPEN_FLAG_WRITE_ACCESS 0x00000004
-/******************************
- * WIMLIB_UNMOUNT_FLAG_*
- ******************************/
+/**
+ * @name Unmount flags
+ *
+ * The following flags can be passed to wimlib_unmount_image().
+ * @{
+ */
-/** Include an integrity table in the WIM after it's been unmounted. Ignored
- * for read-only mounts. */
+/** See ::WIMLIB_WRITE_FLAG_CHECK_INTEGRITY. */
#define WIMLIB_UNMOUNT_FLAG_CHECK_INTEGRITY 0x00000001
/** Unless this flag is given, changes to a read-write mounted WIM are
- * discarded. Ignored for read-only mounts. */
+ * discarded. Ignored for read-only mounts. */
#define WIMLIB_UNMOUNT_FLAG_COMMIT 0x00000002
-/** See ::WIMLIB_WRITE_FLAG_REBUILD */
+/** See ::WIMLIB_WRITE_FLAG_REBUILD. */
#define WIMLIB_UNMOUNT_FLAG_REBUILD 0x00000004
/** See ::WIMLIB_WRITE_FLAG_RECOMPRESS */
#define WIMLIB_UNMOUNT_FLAG_RECOMPRESS 0x00000008
-/** Do a "lazy" unmount (detach filesystem immediately, even if busy) */
+/** Do a "lazy" unmount (detach filesystem immediately, even if busy). */
#define WIMLIB_UNMOUNT_FLAG_LAZY 0x00000010
-/******************************
- * WIMLIB_UPDATE_FLAG_*
- ******************************/
+/**
+ * @name Update flags
+ *
+ * The following flags can be passed to wimlib_update_image().
+ * @{
+ */
/** Send ::WIMLIB_PROGRESS_MSG_UPDATE_BEGIN_COMMAND and
- * ::WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND messages. */
+ * ::WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND messages. */
#define WIMLIB_UPDATE_FLAG_SEND_PROGRESS 0x00000001
-/******************************
- * WIMLIB_WRITE_FLAG_*
- ******************************/
+/**
+ * @name Write flags
+ *
+ * The following flags can be passed to wimlib_write(), wimlib_overwrite(),
+ * wimlib_write_to_fd(), and several other functions such as wimlib_join().
+ * @{
+ */
/** Include an integrity table in the WIM.
*
* only minimal changes to correctly remove the image from the WIM will be
* taken. In particular, all streams will be left alone, even if they are no
* longer referenced. This is probably not what you want, because almost no
- * space will be saved by deleting an image in this way. */
+ * space will be saved by deleting an image in this way. */
#define WIMLIB_WRITE_FLAG_SOFT_DELETE 0x00000080
/** wimlib_overwrite() only: Allow overwriting the WIM even if the readonly
* set the readonly flag on the on-disk WIM file. */
#define WIMLIB_WRITE_FLAG_IGNORE_READONLY_FLAG 0x00000100
-/******************************
- * WIMLIB_INIT_FLAG_*
- ******************************/
+/** Do not include non-metadata resources already present in other WIMs. This
+ * flag can be used to write a "delta" WIM after resources from the WIM on which
+ * the delta is to be based were referenced with
+ * wimlib_reference_resource_files() or wimlib_reference_resources(). */
+#define WIMLIB_WRITE_FLAG_SKIP_EXTERNAL_WIMS 0x00000200
+
+/** Asserts that for writes of all WIM images, all streams needed for the WIM
+ * are already present (not in external resource WIMs) and their reference
+ * counts are correct, so the code does not need to recalculate which streams
+ * are referenced. This is for optimization purposes only, since with this flag
+ * specified, the metadata resources may not need to be decompressed and parsed.
+ *
+ * This flag can be passed to wimlib_write() and wimlib_write_to_fd(), but is
+ * already implied for wimlib_overwrite(). */
+#define WIMLIB_WRITE_FLAG_STREAMS_OK 0x00000400
+
+/**
+ * @name Init flags
+ *
+ * The following flags can be passed to wimlib_global_init().
+ * @{
+ */
/** Assume that strings are represented in UTF-8, even if this is not the
- * locale's character encoding. Not used on Windows. */
+ * locale's character encoding. This flag is ignored on Windows, where wimlib
+ * always uses UTF-16LE. */
#define WIMLIB_INIT_FLAG_ASSUME_UTF8 0x00000001
/** Windows-only: do not attempt to acquire additional privileges (currently
* actually require additional privileges or not. */
#define WIMLIB_INIT_FLAG_DONT_ACQUIRE_PRIVILEGES 0x00000002
+/** Windows only: If ::WIMLIB_INIT_FLAG_DONT_ACQUIRE_PRIVILEGES not specified,
+ * return ::WIMLIB_ERR_INSUFFICIENT_PRIVILEGES if privileges that may be needed
+ * to read all possible data and metadata for a capture operation could not be
+ * acquired. Can be combined with ::WIMLIB_INIT_FLAG_STRICT_APPLY_PRIVILEGES.
+ */
+#define WIMLIB_INIT_FLAG_STRICT_CAPTURE_PRIVILEGES 0x00000004
+
+/** Windows only: If ::WIMLIB_INIT_FLAG_DONT_ACQUIRE_PRIVILEGES not specified,
+ * return ::WIMLIB_ERR_INSUFFICIENT_PRIVILEGES if privileges that may be needed
+ * to restore all possible data and metadata for an apply operation could not be
+ * acquired. Can be combined with ::WIMLIB_INIT_FLAG_STRICT_CAPTURE_PRIVILEGES.
+ */
+#define WIMLIB_INIT_FLAG_STRICT_APPLY_PRIVILEGES 0x00000008
+
+/**
+ * @name Resource reference flags
+ *
+ * The following flags can be passed to wimlib_reference_resource_files() and
+ * wimlib_reference_resources().
+ * @{
+ */
+
+/** wimlib_reference_resource_files() only: Enable shell-style filename
+ * globbing. */
+#define WIMLIB_REF_FLAG_GLOB_ENABLE 0x00000001
+
+/** wimlib_reference_resource_files() only: Issue an error
+ * (::WIMLIB_ERR_GLOB_HAD_NO_MATCHES) if a glob did not match any files. The
+ * default behavior without this flag is to issue no error at that point, but
+ * then attempt to open the glob as a literal path, which of course will fail
+ * anyway if no file exists at that path. No effect if
+ * ::WIMLIB_REF_FLAG_GLOB_ENABLE is not also specified. */
+#define WIMLIB_REF_FLAG_GLOB_ERR_ON_NOMATCH 0x00000002
+
+/**
+ * @}
+ */
+
+/** Data for a ::WIMLIB_UPDATE_OP_ADD operation. */
+struct wimlib_add_command {
+ /** Filesystem path to the file or directory tree to
+ * add. */
+ wimlib_tchar *fs_source_path;
+ /** Path, specified from the root of the WIM image, at
+ * which to add the file or directory tree within the
+ * WIM image. */
+ wimlib_tchar *wim_target_path;
+
+ /** Configuration for excluded files. @c NULL means
+ * exclude no files (use no configuration), unless
+ * ::WIMLIB_ADD_FLAG_WINCONFIG is specified in @p
+ * add_flags. */
+ struct wimlib_capture_config *config;
+
+ /** Bitwise OR of WIMLIB_ADD_FLAG_* flags. */
+ int add_flags;
+};
+
+/** Data for a ::WIMLIB_UPDATE_OP_DELETE operation. */
+struct wimlib_delete_command {
+ /** Path, specified from the root of the WIM image, for
+ * the file or directory tree within the WIM image to be
+ * deleted. */
+ wimlib_tchar *wim_path;
+ /** Bitwise OR of WIMLIB_DELETE_FLAG_* flags. */
+ int delete_flags;
+};
+
+/** Data for a ::WIMLIB_UPDATE_OP_RENAME operation. */
+struct wimlib_rename_command {
+ /** Path, specified from the root of the WIM image, for
+ * the source file or directory tree within the WIM
+ * image. */
+ wimlib_tchar *wim_source_path;
+ /** Path, specified from the root of the WIM image, for
+ * the destination file or directory tree within the WIM
+ * image. */
+ wimlib_tchar *wim_target_path;
+ /** Reserved; set to 0. */
+ int rename_flags;
+};
+
/** Specification of an update to perform on a WIM image. */
struct wimlib_update_command {
WIMLIB_UPDATE_OP_RENAME,
} op;
union {
- /** Data for a ::WIMLIB_UPDATE_OP_ADD operation. */
- struct wimlib_add_command {
- /** Filesystem path to the file or directory tree to
- * add. */
- wimlib_tchar *fs_source_path;
- /** Path, specified from the root of the WIM image, at
- * which to add the file or directory tree within the
- * WIM image. */
- wimlib_tchar *wim_target_path;
-
- /** Configuration for excluded files. @c NULL means
- * exclude no files. */
- struct wimlib_capture_config *config;
-
- /** Bitwise OR of WIMLIB_ADD_FLAG_* flags. */
- int add_flags;
- } add;
- /** Data for a ::WIMLIB_UPDATE_OP_DELETE operation. */
- struct wimlib_delete_command {
- /** Path, specified from the root of the WIM image, for
- * the file or directory tree within the WIM image to be
- * deleted. */
- wimlib_tchar *wim_path;
- /** Bitwise OR of WIMLIB_DELETE_FLAG_* flags. */
- int delete_flags;
- } delete;
- /** Data for a ::WIMLIB_UPDATE_OP_RENAME operation. */
- struct wimlib_rename_command {
- /** Path, specified from the root of the WIM image, for
- * the source file or directory tree within the WIM
- * image. */
- wimlib_tchar *wim_source_path;
- /** Path, specified from the root of the WIM image, for
- * the destination file or directory tree within the WIM
- * image. */
- wimlib_tchar *wim_target_path;
- /** Reserved; set to 0. */
- int rename_flags;
- } rename;
+ struct wimlib_add_command add;
+ struct wimlib_delete_command delete_; /* Underscore is for C++
+ compatibility. */
+ struct wimlib_rename_command rename;
};
};
WIMLIB_ERR_FORK,
WIMLIB_ERR_FUSE,
WIMLIB_ERR_FUSERMOUNT,
+ WIMLIB_ERR_GLOB_HAD_NO_MATCHES,
WIMLIB_ERR_ICONV_NOT_AVAILABLE,
WIMLIB_ERR_IMAGE_COUNT,
WIMLIB_ERR_IMAGE_NAME_COLLISION,
+ WIMLIB_ERR_INSUFFICIENT_PRIVILEGES,
WIMLIB_ERR_INTEGRITY,
WIMLIB_ERR_INVALID_CAPTURE_CONFIG,
WIMLIB_ERR_INVALID_CHUNK_SIZE,
WIMLIB_ERR_INVALID_PIPABLE_WIM,
WIMLIB_ERR_INVALID_REPARSE_DATA,
WIMLIB_ERR_INVALID_RESOURCE_HASH,
- WIMLIB_ERR_INVALID_SECURITY_DATA,
WIMLIB_ERR_INVALID_UNMOUNT_MESSAGE,
WIMLIB_ERR_INVALID_UTF16_STRING,
WIMLIB_ERR_INVALID_UTF8_STRING,
WIMLIB_ERR_IS_DIRECTORY,
WIMLIB_ERR_LIBXML_UTF16_HANDLER_NOT_AVAILABLE,
WIMLIB_ERR_LINK,
+ WIMLIB_ERR_METADATA_NOT_FOUND,
WIMLIB_ERR_MKDIR,
WIMLIB_ERR_MQUEUE,
WIMLIB_ERR_NOMEM,
* flag.
*
* This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
- * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_NOMEM,
- * ::WIMLIB_ERR_READ, or ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which
- * indicate failure (for different reasons) to read the metadata resource for an
- * image that needed to be deleted.
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image that needed to
+ * be deleted.
*/
extern int
wimlib_delete_image(WIMStruct *wim, int image);
* Pointer to the ::WIMStruct for a stand-alone WIM or part 1 of a split
* WIM that contains the image(s) being exported.
* @param src_image
- * The image to export from @p src_wim. Can be the number of an image, or
- * ::WIMLIB_ALL_IMAGES to export all images.
+ * The image to export from @p src_wim, as either a 1-based image index to
+ * export a single image, or ::WIMLIB_ALL_IMAGES to export all images.
* @param dest_wim
- * Pointer to the ::WIMStruct for a WIM file that will receive the images
- * being exported.
+ * Pointer to the ::WIMStruct for a WIM that will receive the images being
+ * exported.
* @param dest_name
- * The name to give the exported image in the new WIM file. If left @c
- * NULL, the name from @p src_wim is used. This parameter must be left @c
- * NULL if @p src_image is ::WIMLIB_ALL_IMAGES and @p src_wim contains more
- * than one image; in that case, the names are all taken from the @p
- * src_wim. (This is allowed even if one or more images being exported has
- * no name.)
+ * For single-image exports, the name to give the exported image in @p
+ * dest_wim. If left @c NULL, the name from @p src_wim is used. For
+ * ::WIMLIB_ALL_IMAGES exports, this parameter must be left @c NULL; in
+ * that case, the names are all taken from @p src_wim. This parameter is
+ * overridden by ::WIMLIB_EXPORT_FLAG_NO_NAMES.
* @param dest_description
- * The description to give the exported image in the new WIM file. If left
- * @c NULL, the description from the @p src_wim is used. This parameter must
- * be left @c NULL if @p src_image is ::WIMLIB_ALL_IMAGES and @p src_wim contains
- * more than one image; in that case, the descriptions are all taken from
- * @p src_wim. (This is allowed even if one or more images being exported
- * has no description.)
+ * For single-image exports, the description to give the exported image in
+ * the new WIM file. If left @c NULL, the description from @p src_wim is
+ * used. For ::WIMLIB_ALL_IMAGES exports, this parameter must be left @c
+ * NULL; in that case, the description are all taken from @p src_wim. This
+ * parameter is overridden by ::WIMLIB_EXPORT_FLAG_NO_DESCRIPTIONS.
* @param export_flags
- * ::WIMLIB_EXPORT_FLAG_BOOT if the image being exported is to be made
- * bootable, or 0 if which image is marked as bootable in the destination
- * WIM is to be left unchanged. If @p src_image is ::WIMLIB_ALL_IMAGES and
- * there are multiple images in @p src_wim, specifying
- * ::WIMLIB_EXPORT_FLAG_BOOT is valid only if one of the exported images is
- * currently marked as bootable in @p src_wim; if that is the case, then
- * that image is marked as bootable in the destination WIM.
- * @param additional_swms
- * Array of pointers to the ::WIMStruct for each additional part in the
- * split WIM. Ignored if @p num_additional_swms is 0. The pointers do not
- * need to be in any particular order, but they must include all parts of
- * the split WIM other than the first part, which must be provided in the
- * @p wim parameter.
- * @param num_additional_swms
- * Number of additional WIM parts provided in the @p additional_swms array.
- * This number should be one less than the total number of parts in the
- * split WIM. Set to 0 if the WIM is a standalone WIM.
+ * Bitwise OR of flags prefixed with WIMLIB_EXPORT_FLAG.
* @param progress_func
- * If non-NULL, a function that will be called periodically with the
- * progress of the current operation.
+ * Currently ignored, but reserved for a function that will be called with
+ * information about the operation. Use NULL if no additional information
+ * is desired.
*
* @return 0 on success; nonzero on error.
* @retval ::WIMLIB_ERR_IMAGE_NAME_COLLISION
* One or more of the names being given to an exported image was already in
* use in the destination WIM.
* @retval ::WIMLIB_ERR_INVALID_IMAGE
- * @p src_image does not exist in @p src_wim.
+ * @p src_image does not exist in @p src_wim and was not
+ * ::WIMLIB_ALL_IMAGES.
* @retval ::WIMLIB_ERR_INVALID_PARAM
- * ::WIMLIB_EXPORT_FLAG_BOOT was specified in @p flags, @p src_image was
- * ::WIMLIB_ALL_IMAGES, @p src_wim contains multiple images, and no images in
- * @p src_wim are marked as bootable; or @p dest_name and/or @p
- * dest_description were non-<code>NULL</code>, @p src_image was
- * ::WIMLIB_ALL_IMAGES, and @p src_wim contains multiple images.
+ * @p src_wim and/or @p dest_wim were @c NULL; or @p src_image was
+ * ::WIMLIB_ALL_IMAGES but @p dest_name and/or @p dest_description were not
+ * @c NULL.
+ * @retval ::WIMLIB_ERR_METADATA_NOT_FOUND
+ * Either @p src_wim or @p dest_wim did not contain metadata resources; for
+ * example, one of them was a non-first part of a split WIM.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate needed memory.
- * @retval ::WIMLIB_ERR_SPLIT_INVALID
- * The source WIM is a split WIM, but the parts specified do not form a
- * complete split WIM because they do not include all the parts of the
- * split WIM, there are duplicate parts, or not all the parts are in fact
- * from the same split WIM.
+ * @retval ::WIMLIB_ERR_RESOURCE_NOT_FOUND
+ * A resource that needed to be exported could not be found in either the
+ * source or destination WIMs. This error can occur if, for example, @p
+ * src_wim is part of a split WIM but needed resources from the other split
+ * WIM parts were not referenced with wimlib_reference_resources() or
+ * wimlib_reference_resource_files() before the call to
+ * wimlib_export_image().
* @retval ::WIMLIB_ERR_WIM_IS_READONLY
* @p dest_wim is considered read-only because of any of the reasons
* mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
* flag.
*
* This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
- * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_NOMEM,
- * ::WIMLIB_ERR_READ, or ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which
- * indicate failure (for different reasons) to read the metadata resource for an
- * image in @p src_wim that needed to be exported.
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image in @p src_wim
+ * that needed to be exported.
*/
extern int
wimlib_export_image(WIMStruct *src_wim, int src_image,
const wimlib_tchar *dest_name,
const wimlib_tchar *dest_description,
int export_flags,
- WIMStruct **additional_swms,
- unsigned num_additional_swms,
wimlib_progress_func_t progress_func);
/**
* been specified in the ::wimlib_extract_command.extract_flags member in
* each extraction command, in combination with any flags already present.
*
- * @param additional_swms
- * Array of pointers to the ::WIMStruct for each additional part in the
- * split WIM. Ignored if @p num_additional_swms is 0. The pointers do not
- * need to be in any particular order, but they must include all parts of
- * the split WIM other than the first part, which must be provided in the
- * @p wim parameter.
- *
- * @param num_additional_swms
- * Number of additional WIM parts provided in the @p additional_swms array.
- * This number should be one less than the total number of parts in the
- * split WIM. Set to 0 if the WIM is a standalone WIM.
- *
* @param progress_func
* If non-NULL, a function that will be called periodically with the
* progress of the current operation.
const struct wimlib_extract_command *cmds,
size_t num_cmds,
int default_extract_flags,
- WIMStruct **additional_swms,
- unsigned num_additional_swms,
wimlib_progress_func_t progress_func);
/**
* path to the unmounted NTFS volume to extract the image to.
* @param extract_flags
* Bitwise OR of the flags prefixed with WIMLIB_EXTRACT_FLAG.
- * @param additional_swms
- * Array of pointers to the ::WIMStruct for each additional part in the
- * split WIM. Ignored if @p num_additional_swms is 0. The pointers do not
- * need to be in any particular order, but they must include all parts of
- * the split WIM other than the first part, which must be provided in the
- * @p wim parameter.
- * @param num_additional_swms
- * Number of additional WIM parts provided in the @p additional_swms array.
- * This number should be one less than the total number of parts in the
- * split WIM. Set to 0 if the WIM is a standalone WIM.
- *
* @param progress_func
* If non-NULL, a function that will be called periodically with the
* progress of the current operation.
*
* @return 0 on success; nonzero on error.
* @retval ::WIMLIB_ERR_DECOMPRESSION
- * Failed to decompress a resource to be extracted, or failed to decompress
- * a needed metadata resource.
+ * Failed to decompress a resource to be extracted.
* @retval ::WIMLIB_ERR_INVALID_PARAM
* Both ::WIMLIB_EXTRACT_FLAG_HARDLINK and ::WIMLIB_EXTRACT_FLAG_SYMLINK
* were specified in @p extract_flags; or both
* ::WIMLIB_EXTRACT_FLAG_RESUME was specified in @p extract_flags; or if
* ::WIMLIB_EXTRACT_FLAG_NTFS was specified in @p extract_flags and
* @p image was ::WIMLIB_ALL_IMAGES.
- * @retval ::WIMLIB_ERR_INVALID_METADATA_RESOURCE
- * The metadata resource for an image being extracted was invalid.
* @retval ::WIMLIB_ERR_INVALID_RESOURCE_HASH
* The SHA1 message digest of an extracted stream did not match the SHA1
* message digest given in the WIM file.
* @retval ::WIMLIB_ERR_SET_TIMESTAMPS
* Failed to set timestamps on a file (only if
* ::WIMLIB_EXTRACT_FLAG_STRICT_TIMESTAMPS was specified in @p extract_flags).
- * @retval ::WIMLIB_ERR_SPLIT_INVALID
- * The WIM is a split WIM, but the parts specified do not form a complete
- * split WIM because they do not include all the parts of the original WIM,
- * there are duplicate parts, or not all the parts have the same GUID and
- * compression type.
* @retval ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE
* Unexpected end-of-file occurred when reading data from the WIM file
* associated with @p wim.
* ::WIMLIB_EXTRACT_FLAG_NTFS was not specified in @p extract_flags.
* @retval ::WIMLIB_ERR_WRITE
* Failed to write data to a file being extracted.
+ *
+ * This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image that needed to
+ * be extracted.
*/
extern int
wimlib_extract_image(WIMStruct *wim, int image,
const wimlib_tchar *target,
int extract_flags,
- WIMStruct **additional_swms,
- unsigned num_additional_swms,
wimlib_progress_func_t progress_func);
/**
* wimlib_resolve_image() uses. However, unlike wimlib_extract_image(),
* only a single image (not all images) can be specified. Alternatively,
* specify @p NULL here to use the first image in the WIM if it contains
- * exactly one image but otherwise return @p WIMLIB_ERR_INVALID_IMAGE.
+ * exactly one image but otherwise return ::WIMLIB_ERR_INVALID_IMAGE.
* @param target
* Same as the corresponding parameter to wimlib_extract_image().
* @param extract_flags
* but you should not rely on this behavior.)
*
* @param init_flags
- * Bitwise OR of ::WIMLIB_INIT_FLAG_ASSUME_UTF8 and/or
- * ::WIMLIB_INIT_FLAG_DONT_ACQUIRE_PRIVILEGES.
+ * Bitwise OR of flags prefixed with WIMLIB_INIT_FLAG.
*
- * @return 0; other error codes may be returned in future releases.
+ * @return 0 on success; nonzero on failure. Currently, only the following
+ * error code is defined:
+ *
+ * @retval ::WIMLIB_ERR_INSUFFICIENT_PRIVILEGES
+ * ::WIMLIB_INIT_FLAG_STRICT_APPLY_PRIVILEGES and/or
+ * ::WIMLIB_INIT_FLAG_STRICT_CAPTURE_PRIVILEGES were specified in @p
+ * init_flags, but the corresponding privileges could not be acquired.
*/
extern int
wimlib_global_init(int init_flags);
* Failed to allocate memory needed to create a ::wimlib_dir_entry.
*
* This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
- * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_NOMEM,
- * ::WIMLIB_ERR_READ, or ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which
- * indicate failure (for different reasons) to read the metadata resource for an
- * image over which iteration needed to be done.
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image over which
+ * iteration needed to be done.
*/
extern int
wimlib_iterate_dir_tree(WIMStruct *wim, int image, const wimlib_tchar *path,
* Number of filenames in @p swms.
* @param swm_open_flags
* Open flags for the split WIM parts (e.g.
- * ::WIMLIB_OPEN_FLAG_CHECK_INTEGRITY). Note: WIMLIB_OPEN_FLAG_SPLIT_OK is
- * automatically added to the value specified here.
+ * ::WIMLIB_OPEN_FLAG_CHECK_INTEGRITY). Note: ::WIMLIB_OPEN_FLAG_SPLIT_OK
+ * is automatically added to the value specified here.
* @param wim_write_flags
* Bitwise OR of relevant flags prefixed with WIMLIB_WRITE_FLAG, which will
* be used to write the joined WIM.
* parts have the same GUID and compression type.
*
* Note: wimlib_export_image() can provide similar functionality to
- * wimlib_join(), since it is possible to export all images from a split WIM.
- * Actually, wimlib_join() currently calls wimlib_export_image internally.
+ * wimlib_join(), since it is possible to export all images from a split WIM
+ * into a new ::WIMStruct, then write it. However, wimlib_join() may have
+ * better performance than this method.
*/
extern int
wimlib_join(const wimlib_tchar * const *swms,
* The path to an existing empty directory to mount the image on.
* @param mount_flags
* Bitwise OR of the flags prefixed with WIMLIB_MOUNT_FLAG.
- * @param additional_swms
- * Array of pointers to the ::WIMStruct for each additional part in the
- * split WIM. Ignored if @p num_additional_swms is 0. The pointers do not
- * need to be in any particular order, but they must include all parts of
- * the split WIM other than the first part, which must be provided in the
- * @p wim parameter.
- * @param num_additional_swms
- * Number of additional WIM parts provided in the @p additional_swms array.
- * This number should be one less than the total number of parts in the
- * split WIM. Set to 0 if the WIM is a standalone WIM.
* @param staging_dir
* If non-NULL, the name of a directory in which the staging directory will
* be created. Ignored if ::WIMLIB_MOUNT_FLAG_READWRITE is not specified
* the on-disk WIM file could not be acquired because another thread or
* process has mounted an image from the WIM read-write or is currently
* modifying the WIM in-place.
- * @retval ::WIMLIB_ERR_DECOMPRESSION
- * Could not decompress the metadata resource for @p image in @p wim.
* @retval ::WIMLIB_ERR_FUSE
* A non-zero status was returned by @c fuse_main().
* @retval ::WIMLIB_ERR_INVALID_IMAGE
* @p image does not specify an existing, single image in @p wim.
- * @retval ::WIMLIB_ERR_INVALID_METADATA_RESOURCE
- * The metadata resource for @p image is invalid.
* @retval ::WIMLIB_ERR_INVALID_PARAM
* @p image is shared among multiple ::WIMStruct's as a result of a call to
* wimlib_export_image(), or @p image has been added with
* @retval ::WIMLIB_ERR_MKDIR
* ::WIMLIB_MOUNT_FLAG_READWRITE was specified in @p mount_flags, but the
* staging directory could not be created.
- * @retval ::WIMLIB_ERR_NOMEM
- * Failed to allocate needed memory.
* @retval ::WIMLIB_ERR_NOTDIR
* Could not determine the current working directory.
- * @retval ::WIMLIB_ERR_READ
- * Failed to read data from the WIM file associated with @p wim.
* @retval ::WIMLIB_ERR_RESOURCE_NOT_FOUND
* One of the dentries in the image referenced a stream not present in the
* WIM's lookup table (or in any of the lookup tables of the split WIM
* parts).
- * @retval ::WIMLIB_ERR_SPLIT_INVALID
- * The WIM is a split WIM, but the parts specified do not form a complete
- * split WIM because they do not include all the parts of the original WIM,
- * there are duplicate parts, or not all the parts have the same GUID and
- * compression type.
* @retval ::WIMLIB_ERR_WIM_IS_READONLY
* ::WIMLIB_MOUNT_FLAG_READWRITE was specified in @p mount_flags, but @p
* wim is considered read-only because of any of the reasons mentioned in
* the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
- * @retval ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE
- * Unexpected end-of-file occurred while reading data from the WIM file
- * associated with @p wim.
* @retval ::WIMLIB_ERR_UNSUPPORTED
* Mounting is not supported, either because the platform is Windows, or
* because the platform is UNIX-like and wimlib was compiled with @c
* --without-fuse.
+ *
+ * This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for the image to mount.
*/
extern int
wimlib_mount_image(WIMStruct *wim,
int image,
const wimlib_tchar *dir,
int mount_flags,
- WIMStruct **additional_swms,
- unsigned num_additional_swms,
const wimlib_tchar *staging_dir);
/**
* If non-NULL, a function that will be called periodically with the
* progress of the current operation.
*
- * @return 0 on success; nonzero on error. This function may return any value
- * returned by wimlib_write() as well as the following error codes:
+ * @return 0 on success; nonzero on error. This function may return most error
+ * codes returned by wimlib_write() as well as the following error codes:
+ *
* @retval ::WIMLIB_ERR_ALREADY_LOCKED
* The WIM was going to be modified in-place (with no temporary file), but
* an exclusive advisory lock on the on-disk WIM file could not be acquired
extern int
wimlib_print_metadata(WIMStruct *wim, int image) _wimlib_deprecated;
+/**
+ * Reference resources from other WIM files or split WIM parts. This function
+ * can be used on WIMs that are not standalone, such as split or "delta" WIMs,
+ * to load needed resources (that is, "streams" keyed by SHA1 message digest)
+ * from other files, before calling a function such as wimlib_extract_image()
+ * that requires the resources to be present.
+ *
+ * @param wim
+ * The ::WIMStruct for a WIM that contains metadata resources, but is not
+ * necessarily "standalone". In the case of split WIMs, this should be the
+ * first part, since only the first part contains the metadata resources.
+ * In the case of delta WIMs, this should be the delta WIM rather than the
+ * WIM on which it is based.
+ * @param resource_wimfiles_or_globs
+ * Array of paths to WIM files and/or split WIM parts to reference.
+ * Alternatively, when ::WIMLIB_REF_FLAG_GLOB_ENABLE is specified in @p
+ * ref_flags, these are treated as globs rather than literal paths. That
+ * is, using this function you can specify zero or more globs, each of
+ * which expands to one or more literal paths.
+ * @param count
+ * Number of entries in @p resource_wimfiles_or_globs.
+ * @param ref_flags
+ * Bitwise OR of ::WIMLIB_REF_FLAG_GLOB_ENABLE and/or
+ * ::WIMLIB_REF_FLAG_GLOB_ERR_ON_NOMATCH.
+ * @param open_flags
+ * Additional open flags, such as ::WIMLIB_OPEN_FLAG_CHECK_INTEGRITY, to
+ * pass to internal calls to wimlib_open_wim() on the reference files.
+ * Note: ::WIMLIB_OPEN_FLAG_SPLIT_OK will be supplied regardless of this
+ * parameter.
+ * @param progress_func
+ * Passed to internal calls to wimlib_open_wim() on the reference files.
+ *
+ * @return 0 on success; nonzero on error.
+ *
+ * @retval ::WIMLIB_ERR_GLOB_HAD_NO_MATCHES
+ * One of the specified globs did not match any paths (only with both
+ * ::WIMLIB_REF_FLAG_GLOB_ENABLE and ::WIMLIB_REF_FLAG_GLOB_ERR_ON_NOMATCH
+ * specified in @p ref_flags).
+ * @retval ::WIMLIB_ERR_NOMEM
+ * Failed to allocate memory.
+ * @retval ::WIMLIB_ERR_READ
+ * I/O or permissions error while processing a file glob.
+ *
+ * This function can additionally return most values that can be returned by
+ * wimlib_open_wim().
+ */
+extern int
+wimlib_reference_resource_files(WIMStruct *wim,
+ const wimlib_tchar * const *resource_wimfiles_or_globs,
+ unsigned count,
+ int ref_flags,
+ int open_flags,
+ wimlib_progress_func_t progress_func);
+
+/**
+ * Similar to wimlib_reference_resource_files(), but operates at a lower level
+ * where the caller must open the ::WIMStruct for each referenced file itself.
+ *
+ * @param wim
+ * The ::WIMStruct for a WIM that contains metadata resources, but is not
+ * necessarily "standalone". In the case of split WIMs, this should be the
+ * first part, since only the first part contains the metadata resources.
+ * @param resource_wims
+ * Array of pointers to the ::WIMStruct's for additional resource WIMs or
+ * split WIM parts to reference.
+ * @param num_resource_wims
+ * Number of entries in @p resource_wims.
+ * @param ref_flags
+ * Currently ignored (set to 0).
+ *
+ * @return 0 on success; nonzero on error. On success, the ::WIMStruct's of the
+ * @p resource_wims are referenced internally by @p wim and must not be freed
+ * with wimlib_free() or overwritten with wimlib_overwrite() until @p wim has
+ * been freed with wimlib_free(), or immediately before freeing @p wim with
+ * wimlib_free().
+ *
+ * @retval ::WIMLIB_ERR_INVALID_PARAM
+ * @p wim was @c NULL, or @p num_resource_wims was nonzero but @p
+ * resource_wims was @c NULL, or an entry in @p resource_wims was @p NULL.
+ * @retval ::WIMLIB_ERR_NOMEM
+ * Failed to allocate memory.
+ */
+extern int
+wimlib_reference_resources(WIMStruct *wim, WIMStruct **resource_wims,
+ unsigned num_resource_wims, int ref_flags);
+
+/**
+ * Declares that a newly added image is mostly the same as a prior image, but
+ * captured at a later point in time, possibly with some modifications in the
+ * intervening time. This is designed to be used in incremental backups of the
+ * same filesystem or directory tree.
+ *
+ * This function compares the metadata of the directory tree of the newly added
+ * image against that of the old image. Any files that are present in both the
+ * newly added image and the old image and have timestamps that indicate they
+ * haven't been modified are deemed not to have been modified and have their
+ * SHA1 message digest copied from the old image. Because of this and because
+ * WIM uses single-instance streams, such files need not be read from the
+ * filesystem when the WIM is being written or overwritten. Note that these
+ * unchanged files will still be "archived" and will be logically present in the
+ * new image; the optimization is that they don't need to actually be read from
+ * the filesystem because the WIM already contains them.
+ *
+ * This function is provided to optimize incremental backups. The resulting WIM
+ * file will still be the same regardless of whether this function is called.
+ * (This is, however, assuming that timestamps have not been manipulated or
+ * unmaintained as to trick this function into thinking a file has not been
+ * modified when really it has. To partly guard against such cases, other
+ * metadata such as file sizes will be checked as well.)
+ *
+ * This function must be called after adding the new image (e.g. with
+ * wimlib_add_image()), but before writing the updated WIM file (e.g. with
+ * wimlib_overwrite()).
+ *
+ * @param wim
+ * Pointer to the ::WIMStruct for a WIM.
+ * @param new_image
+ * 1-based index in the WIM of the newly added image. This image can have
+ * been added with wimlib_add_image() or wimlib_add_image_multisource(), or
+ * wimlib_add_empty_image() followed by wimlib_update_image().
+ * @param template_wim
+ * The ::WIMStruct for the WIM containing the template image. This can be
+ * the same as @p wim, or it can be a different ::WIMStruct.
+ * @param template_image
+ * 1-based index in the WIM of a template image that reflects a prior state
+ * of the directory tree being captured.
+ * @param flags
+ * Reserved; must be 0.
+ * @param progress_func
+ * Currently ignored, but reserved for a function that will be called with
+ * information about the operation. Use NULL if no additional information
+ * is desired.
+ *
+ * @return 0 on success; nonzero on error.
+ *
+ * @retval ::WIMLIB_ERR_INVALID_IMAGE
+ * @p new_image and/or @p template_image were not a valid image indices in
+ * the WIM.
+ * @retval ::WIMLIB_ERR_METADATA_NOT_FOUND
+ * The specified ::WIMStruct did not actually contain the metadata resource
+ * for the new or template image; for example, it was a non-first part of a
+ * split WIM.
+ * @retval ::WIMLIB_ERR_NOMEM
+ * Failed to allocate needed memory.
+ * @retval ::WIMLIB_ERR_INVALID_PARAM
+ * @p new_image was equal to @p template_image, or @p new_image specified
+ * an image that had not been modified since opening the WIM.
+ *
+ * This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for the template image.
+ */
+extern int
+wimlib_reference_template_image(WIMStruct *wim, int new_image,
+ WIMStruct *template_wim, int template_image,
+ int flags, wimlib_progress_func_t progress_func);
+
/**
* Translates a string specifying the name or number of an image in the WIM into
* the number of the image. The images are numbered starting at 1.
* @p wim is considered read-only because of any of the reasons mentioned
* in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
*/
-extern int wimlib_set_image_name(WIMStruct *wim, int image,
- const wimlib_tchar *name);
+extern int
+wimlib_set_image_name(WIMStruct *wim, int image, const wimlib_tchar *name);
/**
* Set the functions that wimlib uses to allocate and free memory.
* codes that can be returned by wimlib_write() as well as the following error
* codes:
*
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @p wim was not part 1 of a stand-alone WIM.
* @retval ::WIMLIB_ERR_INVALID_PARAM
* @p swm_name was not a nonempty string, or @p part_size was 0.
*
* update commands may have been executed. No individual update command will
* have been partially executed. Possible error codes include:
*
- * @retval ::WIMLIB_ERR_DECOMPRESSION
- * Failed to decompress the metadata resource from @p image in @p wim.
* @retval ::WIMLIB_ERR_INVALID_CAPTURE_CONFIG
* The capture configuration structure specified for an add command was
* invalid.
* @retval ::WIMLIB_ERR_INVALID_REPARSE_DATA
* (Windows only): While executing an add command, tried to capture a
* reparse point with invalid data.
- * @retval ::WIMLIB_ERR_INVALID_RESOURCE_SIZE
- * The metadata resource for @p image in @p wim is invalid.
- * @retval ::WIMLIB_ERR_INVALID_SECURITY_DATA
- * The security data for image @p image in @p wim is invalid.
* @retval ::WIMLIB_ERR_IS_DIRECTORY
* A delete command without ::WIMLIB_DELETE_FLAG_RECURSIVE specified was
* for a WIM path that corresponded to a directory; or, a rename command
* WIM path that did not exist; or, a rename command attempted to rename a
* file that does not exist.
* @retval ::WIMLIB_ERR_READ
- * Failed to read the metadata resource for @p image in @p wim; or, while
- * executing an add command, failed to read data from a file or directory
- * to be captured.
+ * While executing an add command, failed to read data from a file or
+ * directory to be captured.
* @retval ::WIMLIB_ERR_READLINK
* While executing an add command, failed to read the target of a symbolic
* link or junction point.
* @retval ::WIMLIB_ERR_REPARSE_POINT_FIXUP_FAILED
* (Windows only) Failed to perform a reparse point fixup because of
* problems with the data of a reparse point.
- * @retval ::WIMLIB_ERR_UNSUPPORTED_FILE
- * While executing an add command, attempted to capture a file that was not
- * a supported file type (e.g. a device file). Only if
- * ::WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE specified in @p the add_flags
- * for an update command.
* @retval ::WIMLIB_ERR_STAT
* While executing an add command, failed to get attributes for a file or
* directory.
* or, the platform is Windows and either the ::WIMLIB_ADD_FLAG_UNIX_DATA
* or the ::WIMLIB_ADD_FLAG_DEREFERENCE flags were specified in the @p
* add_flags for an update command.
+ * @retval ::WIMLIB_ERR_UNSUPPORTED_FILE
+ * While executing an add command, attempted to capture a file that was not
+ * a supported file type (e.g. a device file). Only if
+ * ::WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE specified in @p the add_flags
+ * for an update command.
* @retval ::WIMLIB_ERR_WIM_IS_READONLY
* The WIM file is considered read-only because of any of the reasons
* mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
* flag.
+ *
+ * This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image that needed to
+ * be updated.
*/
extern int
wimlib_update_image(WIMStruct *wim,
*
* @return 0 on success; nonzero on error.
*
- * @retval ::WIMLIB_ERR_DECOMPRESSION
- * Failed to decompress a metadata or file resource in @p wim.
* @retval ::WIMLIB_ERR_INVALID_IMAGE
* @p image does not specify a single existing image in @p wim, and is not
* ::WIMLIB_ALL_IMAGES.
* message digest check.
* @retval ::WIMLIB_ERR_INVALID_PARAM
* @p path was @c NULL.
- * @retval ::WIMLIB_ERR_INVALID_METADATA_RESOURCE
- * The metadata resource for @p image in @p wim is invalid.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate needed memory.
* @retval ::WIMLIB_ERR_OPEN
* with @p wim, or some file resources in @p wim refer to files in the
* outside filesystem, and a read error occurred when reading one of these
* files.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @p wim is part of a split WIM, not a standalone WIM.
+ * @retval ::WIMLIB_ERR_RESOURCE_NOT_FOUND
+ * A stream that needed to be written could not be found in the stream
+ * lookup table of @p wim. This error can occur if, for example, @p wim is
+ * part of a split WIM but needed resources from the other split WIM parts
+ * were not referenced with wimlib_reference_resources() or
+ * wimlib_reference_resource_files() before the call to wimlib_write().
* @retval ::WIMLIB_ERR_WRITE
* An error occurred when trying to write data to the new WIM file.
+ *
+ * This function can additionally return ::WIMLIB_ERR_DECOMPRESSION,
+ * ::WIMLIB_ERR_INVALID_METADATA_RESOURCE, ::WIMLIB_ERR_METADATA_NOT_FOUND,
+ * ::WIMLIB_ERR_NOMEM, ::WIMLIB_ERR_READ, or
+ * ::WIMLIB_ERR_UNEXPECTED_END_OF_FILE, all of which indicate failure (for
+ * different reasons) to read the metadata resource for an image that needed to
+ * be written.
*/
extern int
wimlib_write(WIMStruct *wim,
wimlib_xpress_decompress(const void *compressed_data, unsigned compressed_len,
void *uncompressed_data, unsigned uncompressed_len);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _WIMLIB_H */
git://wimlib.net / wimlib / blobdiff