unsigned completed_parts;
} write_streams;
- /** Valid on messages ::WIMLIB_PROGRESS_MSG_SCAN_BEGIN and
- * ::WIMLIB_PROGRESS_MSG_SCAN_END. */
+ /** Valid on messages ::WIMLIB_PROGRESS_MSG_SCAN_BEGIN,
+ * ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY, and
+ * ::WIMLIB_PROGRESS_MSG_SCAN_END. */
struct wimlib_progress_info_scan {
- /** Directory or NTFS volume that is being scanned. */
+ /** Top-level directory being scanned; or, when capturing a NTFS
+ * volume with ::WIMLIB_ADD_FLAG_NTFS, this is instead the path
+ * to the file or block device that contains the NTFS volume
+ * being scanned. */
const wimlib_tchar *source;
- /** Path to the file or directory that is about to be scanned,
- * relative to the root of the image capture or the NTFS volume.
- * */
+ /** Path to the file (or directory) that has been scanned, valid
+ * on ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY. When capturing a NTFS
+ * volume with ::WIMLIB_ADD_FLAG_NTFS, this path will be
+ * relative to the root of the NTFS volume. */
const wimlib_tchar *cur_path;
+ /** Dentry scan status, valid on
+ * ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY. */
enum {
- /** File or directory looks okay and will be captured. */
+ /** The file looks okay and will be captured. */
WIMLIB_SCAN_DENTRY_OK = 0,
- /** File or directory is being excluded from capture due
- * to the capture configuration file, or being an
- * absolute symbolic link that points outside of the
- * capture directory without ::WIMLIB_ADD_FLAG_NORPFIX.
- */
+ /** File is being excluded from capture due to the
+ * capture configuration. */
WIMLIB_SCAN_DENTRY_EXCLUDED,
- /** File or directory is being excluded from capture due
- * to being unsupported (e.g. an encrypted or device
- * file). */
+ /** File is being excluded from capture due to being
+ * unsupported (e.g. an encrypted or device file). */
WIMLIB_SCAN_DENTRY_UNSUPPORTED,
+
+ /** The file is an absolute symbolic link or junction
+ * point and it is being excluded from capture because
+ * it points outside of the capture directory and
+ * reparse-point fixups are enabled. (Reparse point
+ * fixups can be disabled by using the flag
+ * ::WIMLIB_ADD_FLAG_NORPFIX.) */
+ WIMLIB_SCAN_DENTRY_EXCLUDED_SYMLINK,
} status;
- /** Target path in the WIM. Only valid on messages
- * ::WIMLIB_PROGRESS_MSG_SCAN_BEGIN and
- * ::WIMLIB_PROGRESS_MSG_SCAN_END. */
- const wimlib_tchar *wim_target_path;
+ union {
+ /** Target path in the WIM image. Only valid on
+ * messages ::WIMLIB_PROGRESS_MSG_SCAN_BEGIN and
+ * ::WIMLIB_PROGRESS_MSG_SCAN_END. If capturing a full
+ * image, this will be the empty string; otherwise it
+ * will name the place in the WIM image at which the
+ * directory tree is being added. */
+ const wimlib_tchar *wim_target_path;
+
+ /** For ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY and a status
+ * of ::WIMLIB_SCAN_DENTRY_EXCLUDED_SYMLINK, this is the
+ * target of the absolute symbolic link or junction
+ * point. */
+ const wimlib_tchar *symlink_target;
+ };
/** Number of directories scanned so far, including the root
* directory but excluding any unsupported/excluded directories.
- * */
+ *
+ * Details: On Windows and in NTFS capture mode, a reparse point
+ * counts as a directory if and only if it has
+ * FILE_ATTRIBUTE_DIRECTORY set. Otherwise, a symbolic link
+ * counts as a directory if and only if when fully dereferenced
+ * it points to an accessible directory. If a file has multiple
+ * names (hard links), it is only counted one time. */
uint64_t num_dirs_scanned;
/** Number of non-directories scanned so far, excluding any
- * unsupported/excluded files. */
+ * unsupported/excluded files.
+ *
+ * Details: On Windows and in NTFS capture mode, a reparse point
+ * counts as a non-directory if and only if it does not have
+ * FILE_ATTRIBUTE_DIRECTORY set. Otherwise, a symbolic link
+ * counts as a non-directory if and only if when fully
+ * dereferenced it points to a non-directory or its target is
+ * inaccessible. If a file has multiple names (hard links), it
+ * is only counted one time. */
uint64_t num_nondirs_scanned;
/** Number of bytes of file data that have been detected so far.
- * This data may not actually have been read yet, and it will
- * not actually be written to the WIM file until wimlib_write()
- * or wimlib_overwrite() has been called. */
+ *
+ * Details: This data may not actually have been read yet, and
+ * it will not actually be written to the WIM file until
+ * wimlib_write() or wimlib_overwrite() has been called. Data
+ * from excluded files is not counted. This number includes
+ * default file contents as well as named data streams and
+ * reparse point data. The size of reparse point data is
+ * tallied after any reparse-point fixups, and in the case of
+ * capturing a symbolic link on a UNIX-like system, the creation
+ * of the reparse point data itself. If a file has multiple
+ * names (hard links), its size(s) are only counted one time.
+ * On Windows, encrypted files have their encrypted size
+ * counted, not their unencrypted size; however, compressed
+ * files have their uncompressed size counted. */
uint64_t num_bytes_scanned;
} scan;
#define WIMLIB_ADD_FLAG_DEREFERENCE 0x00000002
/** Call the progress function with the message
- * ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY when each directory or file is starting to
- * be scanned, or when a directory or file is being excluded from capture. */
+ * ::WIMLIB_PROGRESS_MSG_SCAN_DENTRY when each directory or file has been
+ * scanned. */
#define WIMLIB_ADD_FLAG_VERBOSE 0x00000004
/** Mark the image being added as the bootable image of the WIM. */
/** Store the UNIX owner, group, and mode. This is done by adding a special
* alternate data stream to each regular file, symbolic link, and directory to
* 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. */
+ * only; Microsoft's implementation will not understand this special
+ * information. This flag cannot be combined with ::WIMLIB_ADD_FLAG_NTFS. */
#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. */
+ * mode, or in Windows native builds. */
#define WIMLIB_ADD_FLAG_NO_ACLS 0x00000020
/** Fail immediately if the full security descriptor of any file or directory
- * cannot be accessed. Only has an effect in Win32 native builds. The default
- * behavior without this flag is to first try omitting the SACL from the
+ * cannot be accessed. Only has an effect in Windows native builds. The
+ * default behavior without this flag is to first try omitting the SACL from the
* security descriptor, then to try omitting the security descriptor entirely.
* */
#define WIMLIB_ADD_FLAG_STRICT_ACLS 0x00000040
git://wimlib.net / wimlib / blobdiff