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[wimlib] / src / wim.c
index 4060fa581d4cbf0ebf0146af7f3cd67b5f5667cd..25b5c3367d9e2bd7421b6889a2234f22333756a4 100644 (file)
--- a/src/wim.c
+++ b/src/wim.c
 #include <stdlib.h>
 #include <unistd.h>
 
-#ifdef WITH_NTFS_3G
-#  include <time.h>
-#  include <ntfs-3g/volume.h>
-#endif
-
 #ifdef __WIN32__
 #  include "win32.h"
 #else
@@ -540,6 +535,12 @@ destroy_image_metadata(struct wim_image_metadata *imd,
        }
        INIT_LIST_HEAD(&imd->unhashed_streams);
        INIT_LIST_HEAD(&imd->inode_list);
+#ifdef WITH_NTFS_3G
+       if (imd->ntfs_vol) {
+               do_ntfs_umount(imd->ntfs_vol);  
+               imd->ntfs_vol = NULL;
+       }
+#endif
 }
 
 void
@@ -576,7 +577,7 @@ struct wim_image_metadata *
 new_image_metadata()
 {
        struct wim_image_metadata *imd;
-       
+
        imd = CALLOC(1, sizeof(*imd));
        if (imd) {
                imd->refcnt = 1;
@@ -616,6 +617,28 @@ new_image_metadata_array(unsigned num_images)
        return imd_array;
 }
 
+/* Checksum all streams that are unhashed (other than the metadata streams),
+ * merging them into the lookup table as needed.  This is a no-op unless the
+ * library has previously used to add or mount an image using the same
+ * WIMStruct. */
+int
+wim_checksum_unhashed_streams(WIMStruct *w)
+{
+       int ret;
+       for (int i = 0; i < w->hdr.image_count; i++) {
+               struct wim_lookup_table_entry *lte, *tmp;
+               list_for_each_entry_safe(lte, tmp,
+                                        &w->image_metadata[i]->unhashed_streams,
+                                        unhashed_list)
+               {
+                       ret = hash_unhashed_stream(lte, w->lookup_table, NULL);
+                       if (ret)
+                               return ret;
+               }
+       }
+       return 0;
+}
+
 /* Frees the memory for the WIMStruct, including all internal memory; also
  * closes all files associated with the WIMStruct.  */
 WIMLIBAPI void
@@ -650,12 +673,6 @@ wimlib_free(WIMStruct *w)
                        put_image_metadata(w->image_metadata[i], NULL);
                FREE(w->image_metadata);
        }
-#ifdef WITH_NTFS_3G
-       if (w->ntfs_vol) {
-               DEBUG("Unmounting NTFS volume");
-               ntfs_umount(w->ntfs_vol, FALSE);
-       }
-#endif
        FREE(w);
        DEBUG("Freed WIMStruct");
 }