Code to handle some weird siutations and bad WIMs

[wimlib] / src / wimlib.h

diff --git a/src/wimlib.h b/src/wimlib.h
index 4ac00328bc1d5f16e5423dd741fa031171f3710c..9aa8a05a61b803a91142f6884e6e0b43cee867b4 100644 (file)
--- a/src/wimlib.h
+++ b/src/wimlib.h
@@ -234,40 +234,76 @@ enum wim_compression_type {
 };
 
 /** Mount the WIM read-write. */
 };
 
 /** Mount the WIM read-write. */

-#define WIMLIB_MOUNT_FLAG_READWRITE            0x1
+#define WIMLIB_MOUNT_FLAG_READWRITE            0x00000001

 
 /** For debugging only. (This passes the @c -d flag to @c fuse_main()).*/
 
 /** For debugging only. (This passes the @c -d flag to @c fuse_main()).*/

-#define WIMLIB_MOUNT_FLAG_DEBUG                        0x2
+#define WIMLIB_MOUNT_FLAG_DEBUG                        0x00000002
+
+/** Do not allow accessing alternate data streams. */
+#define WIMLIB_MOUNT_FLAG_STREAM_INTERFACE_NONE                0x00000010
+
+/** Access alternate data streams through extended file attributes.  This is the
+ * default mode. */
+#define WIMLIB_MOUNT_FLAG_STREAM_INTERFACE_XATTR       0x00000020
+
+/** Access alternate data streams by specifying the file name, a colon, then the
+ * alternate file stream name. */
+#define WIMLIB_MOUNT_FLAG_STREAM_INTERFACE_WINDOWS     0x00000040

 
 /** Include an integrity table in the new WIM being written during the unmount. 
  * Ignored for read-only mounts. */
 
 /** Include an integrity table in the new WIM being written during the unmount. 
  * Ignored for read-only mounts. */

-#define WIMLIB_UNMOUNT_FLAG_CHECK_INTEGRITY    0x1
+#define WIMLIB_UNMOUNT_FLAG_CHECK_INTEGRITY    0x00000001

 
 /** Unless this flag is given, changes to a mounted WIM are discarded.  Ignored
  * for read-only mounts. */
 
 /** Unless this flag is given, changes to a mounted WIM are discarded.  Ignored
  * for read-only mounts. */

-#define WIMLIB_UNMOUNT_FLAG_COMMIT             0x2
+#define WIMLIB_UNMOUNT_FLAG_COMMIT             0x00000002

 
 /** Include an integrity table in the new WIM file. */
 
 /** Include an integrity table in the new WIM file. */

-#define WIMLIB_WRITE_FLAG_CHECK_INTEGRITY      0x1
+#define WIMLIB_WRITE_FLAG_CHECK_INTEGRITY      0x00000001

 
 /** Print progress information when writing the integrity table. */
 
 /** Print progress information when writing the integrity table. */

-#define WIMLIB_WRITE_FLAG_SHOW_PROGRESS                0x2
+#define WIMLIB_WRITE_FLAG_SHOW_PROGRESS                0x00000002
+
+/** Print file paths as we write then */
+#define WIMLIB_WRITE_FLAG_VERBOSE              0x00000004

 
 /** Mark the image being added as the bootable image of the WIM. */
 
 /** Mark the image being added as the bootable image of the WIM. */

-#define WIMLIB_ADD_IMAGE_FLAG_BOOT             0x1
+#define WIMLIB_ADD_IMAGE_FLAG_BOOT             0x00000001
+
+/** Print the name of each file or directory as it is scanned to be included in
+ * the WIM image. */
+#define WIMLIB_ADD_IMAGE_FLAG_VERBOSE          0x00000002
+
+/** Apply NTFS-specific information to the captured WIM image.  This flag can
+ * only be specified if the directory being captured is on a NTFS filesystem
+ * mounted with NTFS-3g, and wimlib was compiled with support for NTFS-3g  */
+#define WIMLIB_ADD_IMAGE_FLAG_NTFS             0x00000004
+
+/** Follow symlinks; archive and dump the files they point to. */
+#define WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE      0x00000008

 
 /** See documentation for wimlib_export_image(). */
 
 /** See documentation for wimlib_export_image(). */

-#define WIMLIB_EXPORT_FLAG_BOOT                        0x1
+#define WIMLIB_EXPORT_FLAG_BOOT                        0x00000001

 
 /** Verify the integrity of the WIM if an integrity table is present. */
 
 /** Verify the integrity of the WIM if an integrity table is present. */

-#define WIMLIB_OPEN_FLAG_CHECK_INTEGRITY       0x1
+#define WIMLIB_OPEN_FLAG_CHECK_INTEGRITY       0x00000001

 
 /** Print progress information when verifying integrity table. */
 
 /** Print progress information when verifying integrity table. */

-#define WIMLIB_OPEN_FLAG_SHOW_PROGRESS         0x2
+#define WIMLIB_OPEN_FLAG_SHOW_PROGRESS         0x00000002

 
 /** If this flag is not given, an error is issued if the WIM is part of a split
  * WIM.  */
 
 /** If this flag is not given, an error is issued if the WIM is part of a split
  * WIM.  */

-#define WIMLIB_OPEN_FLAG_SPLIT_OK              0x4
+#define WIMLIB_OPEN_FLAG_SPLIT_OK              0x00000004
+
+
+/** When identical files are extracted from the WIM, hard link them together. */
+#define WIMLIB_EXTRACT_FLAG_HARDLINK           0x00000001
+
+/** When identical files are extracted from the WIM, symlink them together. */
+#define WIMLIB_EXTRACT_FLAG_SYMLINK            0x00000002
+
+/** Print the name of each file as it is extracted from the WIM image. */
+#define WIMLIB_EXTRACT_FLAG_VERBOSE            0x00000008

 
 /**
  * Possible values of the error code returned by many functions in wimlib.
 
 /**
  * Possible values of the error code returned by many functions in wimlib.


@@ -292,7 +328,9 @@ enum wimlib_error_code {
        WIMLIB_ERR_INVALID_HEADER_SIZE,
        WIMLIB_ERR_INVALID_IMAGE,
        WIMLIB_ERR_INVALID_INTEGRITY_TABLE,
        WIMLIB_ERR_INVALID_HEADER_SIZE,
        WIMLIB_ERR_INVALID_IMAGE,
        WIMLIB_ERR_INVALID_INTEGRITY_TABLE,

+       WIMLIB_ERR_INVALID_LOOKUP_TABLE_ENTRY,

        WIMLIB_ERR_INVALID_PARAM,
        WIMLIB_ERR_INVALID_PARAM,

+       WIMLIB_ERR_INVALID_RESOURCE_HASH,

        WIMLIB_ERR_INVALID_RESOURCE_SIZE,
        WIMLIB_ERR_INVALID_SECURITY_DATA,
        WIMLIB_ERR_LINK,
        WIMLIB_ERR_INVALID_RESOURCE_SIZE,
        WIMLIB_ERR_INVALID_SECURITY_DATA,
        WIMLIB_ERR_LINK,


@@ -301,11 +339,15 @@ enum wimlib_error_code {
        WIMLIB_ERR_NOMEM,
        WIMLIB_ERR_NOTDIR,
        WIMLIB_ERR_NOT_A_WIM_FILE,
        WIMLIB_ERR_NOMEM,
        WIMLIB_ERR_NOTDIR,
        WIMLIB_ERR_NOT_A_WIM_FILE,

+       WIMLIB_ERR_NOT_ROOT,

        WIMLIB_ERR_NO_FILENAME,
        WIMLIB_ERR_NO_FILENAME,

+       WIMLIB_ERR_NTFS_3G,

        WIMLIB_ERR_OPEN,
        WIMLIB_ERR_OPENDIR,
        WIMLIB_ERR_OPEN,
        WIMLIB_ERR_OPENDIR,

+       WIMLIB_ERR_READLINK,

        WIMLIB_ERR_READ,
        WIMLIB_ERR_RENAME,
        WIMLIB_ERR_READ,
        WIMLIB_ERR_RENAME,

+       WIMLIB_ERR_SPECIAL_FILE,

        WIMLIB_ERR_SPLIT_INVALID,
        WIMLIB_ERR_SPLIT_UNSUPPORTED,
        WIMLIB_ERR_STAT,
        WIMLIB_ERR_SPLIT_INVALID,
        WIMLIB_ERR_SPLIT_UNSUPPORTED,
        WIMLIB_ERR_STAT,


@@ -357,7 +399,10 @@ enum wimlib_error_code {
  *     marked as bootable to the one being added. Otherwise, leave the boot
  *     index unchanged.
  *
  *     marked as bootable to the one being added. Otherwise, leave the boot
  *     index unchanged.
  *

- * @return 0 on success; nonzero on error.
+ * @return 0 on success; nonzero on error.  On error, changes to @a wim are
+ * discarded so that it appears to be in the same state as when this function
+ * was called.
+ *

  * @retval ::WIMLIB_ERR_IMAGE_NAME_COLLISION 
  *     There is already an image named @a name in @a w.
  * @retval ::WIMLIB_ERR_INVALID_PARAM 
  * @retval ::WIMLIB_ERR_IMAGE_NAME_COLLISION 
  *     There is already an image named @a name in @a w.
  * @retval ::WIMLIB_ERR_INVALID_PARAM 


@@ -380,6 +425,9 @@ extern int wimlib_add_image(WIMStruct *wim, const char *dir,
                            const char *name, const char *description, 
                            const char *flags_element, int flags);
 
                            const char *name, const char *description, 
                            const char *flags_element, int flags);
 

+extern int wimlib_apply_image_to_ntfs_volume(WIMStruct *w, int image,
+                                            const char *device, int flags);
+

 /** 
  * Creates a WIMStruct for a new WIM file.
  *
 /** 
  * Creates a WIMStruct for a new WIM file.
  *


@@ -413,7 +461,8 @@ extern int wimlib_create_new_wim(int ctype, WIMStruct **wim_ret);
  * @param image
  *     The number of the image to delete, or ::WIM_ALL_IMAGES to delete all
  *     images.
  * @param image
  *     The number of the image to delete, or ::WIM_ALL_IMAGES to delete all
  *     images.

- * @return 0 on success; nonzero on error.
+ * @return 0 on success; nonzero on error.  On error, @a wim is left in an
+ * indeterminate state and should be freed with wimlib_free().

  * @retval ::WIMLIB_ERR_DECOMPRESSION
  *     Could not decompress the metadata resource for @a image.
  * @retval ::WIMLIB_ERR_INVALID_DENTRY
  * @retval ::WIMLIB_ERR_DECOMPRESSION
  *     Could not decompress the metadata resource for @a image.
  * @retval ::WIMLIB_ERR_INVALID_DENTRY


@@ -461,7 +510,8 @@ extern int wimlib_delete_image(WIMStruct *wim, int image);
  *     currently marked as bootable in @a src_wim; if that is the case, then
  *     that image is marked as bootable in the destination WIM.
  *
  *     currently marked as bootable in @a src_wim; if that is the case, then
  *     that image is marked as bootable in the destination WIM.
  *

- * @return 0 on success; nonzero on error.
+ * @return 0 on success; nonzero on error.  On error, @dest_wim is left in an
+ * indeterminate state and should be freed with wimlib_free().

  * @retval ::WIMLIB_ERR_DECOMPRESSION
  *     Could not decompress the metadata resource for @a src_image
  *     in @a src_wim
  * @retval ::WIMLIB_ERR_DECOMPRESSION
  *     Could not decompress the metadata resource for @a src_image
  *     in @a src_wim


@@ -487,8 +537,8 @@ extern int wimlib_delete_image(WIMStruct *wim, int image);
  *     Could not read the metadata resource for @a src_image from @a src_wim.
  */
 extern int wimlib_export_image(WIMStruct *src_wim, int src_image, 
  *     Could not read the metadata resource for @a src_image from @a src_wim.
  */
 extern int wimlib_export_image(WIMStruct *src_wim, int src_image, 

-                       WIMStruct *dest_wim, const char *dest_name, 
-                       const char *dest_description, int flags);
+                              WIMStruct *dest_wim, const char *dest_name, 
+                              const char *dest_description, int flags);

 
 /**
  * Extracts an image, or all images, from a WIM file.
 
 /**
  * Extracts an image, or all images, from a WIM file.


@@ -530,7 +580,8 @@ extern int wimlib_export_image(WIMStruct *src_wim, int src_image,
  * @retval ::WIMLIB_ERR_WRITE
  *     Failed to write a file being extracted.
  */
  * @retval ::WIMLIB_ERR_WRITE
  *     Failed to write a file being extracted.
  */

-extern int wimlib_extract_image(WIMStruct *wim, int image);
+extern int wimlib_extract_image(WIMStruct *wim, int image,
+                               const char *output_dir, int flags);

 
 /**
  * Extracts the XML data for a WIM file to a file stream.  Every WIM file
 
 /**
  * Extracts the XML data for a WIM file to a file stream.  Every WIM file


@@ -1173,41 +1224,6 @@ int wimlib_set_memory_allocator(void *(*malloc_func)(size_t),
  */
 extern int wimlib_set_print_errors(bool show_messages);
 
  */
 extern int wimlib_set_print_errors(bool show_messages);
 

-/**
- * Sets whether wimlib is to be verbose when extracting files from a WIM or when
- * creating an image from a directory (i.e. whether it will print all affected
- * files or not.)  This is a per-WIM parameter.
- *
- * @param wim
- *     Pointer to the ::WIMStruct for the WIM file.
- * @param verbose
- *     Whether wimlib is to be verbose when extracting files from @a wim using
- *     wimlib_extract_image() or when adding an image to @a wim using
- *     wimlib_add_image().
- *
- * @return This function has no return value.
- */
-extern void wimlib_set_verbose(WIMStruct *wim, bool verbose);
-
-/**
- * Sets and creates the directory to which files are to be extracted when
- * extracting files from the WIM.
- *
- * @param wim
- *     Pointer to the ::WIMStruct for the WIM file.
- * @param dir
- *     The name of the directory to extract files to.
- *
- * @return 0 on success; nonzero on error.
- * @retval ::WIMLIB_ERR_INVALID_PARAM
- *     @a dir was @c NULL.
- * @retval ::WIMLIB_ERR_MKDIR
- *     @a dir does not already exist and it could not created.
- * @retval ::WIMLIB_ERR_NOMEM
- *     Failed to allocate the memory needed to duplicate the @a dir string.
- */
-extern int wimlib_set_output_dir(WIMStruct *wim, const char *dir);
-

 /**
  * Splits a WIM into multiple parts.
  *
 /**
  * Splits a WIM into multiple parts.
  *