#endif
#ifdef __WIN32__
- /* Windows only: the blob's data is available as the contents of the
- * data stream named by @file_on_disk. @file_on_disk is an NT namespace
- * path that may be longer than the Win32-level MAX_PATH. Furthermore,
- * the stream may require "backup semantics" to access. */
- BLOB_IN_WINNT_FILE_ON_DISK,
-
- /* Windows only: the blob's data is available as the raw encrypted data
- * of the external file named by @file_on_disk. @file_on_disk is a
- * Win32 namespace path. */
- BLOB_WIN32_ENCRYPTED,
+ /* Windows only: the blob's data is available in the file (or named data
+ * stream) specified by @windows_file. The data might be only properly
+ * accessible through the Windows API. */
+ BLOB_IN_WINDOWS_FILE,
#endif
};
struct wim_inode *back_inode;
u32 back_stream_id;
};
- };
+ } _packed_attribute; /* union is SHA1_HASH_SIZE bytes */
/* Number of times this blob is referenced by file streams in WIM
* images. See blob_decrement_refcnt() for information about the
u16 unique_size : 1;
u16 will_be_in_output_wim : 1;
- /* Set to 1 if this blob represents a metadata resource that has been
- * changed. In such cases, the hash cannot be used to verify the data
- * if the metadata resource is read again. (This could be avoided if we
- * used separate fields for input/output checksum, but most blobs
- * wouldn't need this.) */
- u16 dont_check_metadata_hash : 1;
-
u16 may_send_done_with_file : 1;
/* Only used by wimlib_export_image() */
union {
/* BLOB_IN_FILE_ON_DISK
- * BLOB_IN_WINNT_FILE_ON_DISK
- * BLOB_WIN32_ENCRYPTED */
+ * BLOB_IN_WINDOWS_FILE */
struct {
- tchar *file_on_disk;
+ union {
+ tchar *file_on_disk;
+ struct windows_file *windows_file;
+ };
struct wim_inode *file_inode;
- #ifdef __WIN32__
- u64 sort_key;
- #endif
};
/* BLOB_IN_ATTACHED_BUFFER */
/* Links blobs being exported. */
struct list_head export_blob_list;
-
- /* Links original list of blobs in the read-write mounted image. */
- struct list_head orig_blob_list;
};
};
blob_decrement_num_opened_fds(struct blob_descriptor *blob);
#endif
+extern void
+blob_release_location(struct blob_descriptor *blob);
+
extern void
free_blob_descriptor(struct blob_descriptor *blob);
struct wimlib_resource_entry *wentry);
extern int
-sort_blob_list(struct list_head *blob_list,
- size_t list_head_offset,
+sort_blob_list(struct list_head *blob_list, size_t list_head_offset,
int (*compar)(const void *, const void*));
extern int
blob->size = size;
}
+static inline bool
+blob_is_in_file(const struct blob_descriptor *blob)
+{
+ return blob->blob_location == BLOB_IN_FILE_ON_DISK
+#ifdef __WIN32__
+ || blob->blob_location == BLOB_IN_WINDOWS_FILE
+#endif
+ ;
+}
+
+#ifdef __WIN32__
+extern const wchar_t *
+get_windows_file_path(const struct windows_file *file);
+#endif
+
+static inline const tchar *
+blob_file_path(const struct blob_descriptor *blob)
+{
+#ifdef __WIN32__
+ if (blob->blob_location == BLOB_IN_WINDOWS_FILE)
+ return get_windows_file_path(blob->windows_file);
+#endif
+ return blob->file_on_disk;
+}
+
extern struct blob_descriptor *
new_blob_from_data_buffer(const void *buffer, size_t size,
struct blob_table *blob_table);
struct blob_table *blob_table);
extern int
-hash_unhashed_blob(struct blob_descriptor *blob,
- struct blob_table *blob_table,
+hash_unhashed_blob(struct blob_descriptor *blob, struct blob_table *blob_table,
struct blob_descriptor **blob_ret);
extern struct blob_descriptor **