X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fiterate_dir.c;h=451143a765f9015236345f40f01640e07d646a7a;hp=d0311358b60c15924336a9d5d67f6f0f161ec72f;hb=7b587995ba7f2fb4e3a8d23f4be0ad91f1ab066a;hpb=57318a10de8d50cd338fa4c0e4e0b9f60e7c0143

diff --git a/src/iterate_dir.c b/src/iterate_dir.c
index d0311358..451143a7 100644
--- a/src/iterate_dir.c
+++ b/src/iterate_dir.c
@@ -6,22 +6,20 @@
  */
 
 /*
- * Copyright (C) 2013 Eric Biggers
+ * Copyright (C) 2013, 2015 Eric Biggers
  *
- * This file is part of wimlib, a library for working with WIM files.
+ * This file is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option) any
+ * later version.
  *
- * wimlib is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 3 of the License, or (at your option)
- * any later version.
- *
- * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  * details.
  *
- * You should have received a copy of the GNU General Public License
- * along with wimlib; if not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this file; if not, see http://www.gnu.org/licenses/.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -29,9 +27,9 @@
 #endif
 
 #include "wimlib.h"
+#include "wimlib/blob_table.h"
 #include "wimlib/dentry.h"
 #include "wimlib/encoding.h"
-#include "wimlib/lookup_table.h"
 #include "wimlib/metadata.h"
 #include "wimlib/paths.h"
 #include "wimlib/security.h"
@@ -40,6 +38,49 @@
 #include "wimlib/util.h"
 #include "wimlib/wim.h"
 
+static int
+stream_to_wimlib_stream_entry(const struct wim_inode *inode,
+			      const struct wim_inode_stream *strm,
+			      struct wimlib_stream_entry *wstream,
+			      const struct blob_table *blob_table,
+			      int flags)
+{
+	const struct blob_descriptor *blob;
+	const u8 *hash;
+
+	if (stream_is_named(strm)) {
+		size_t dummy;
+		int ret;
+
+		ret = utf16le_get_tstr(strm->stream_name,
+				       utf16le_len_bytes(strm->stream_name),
+				       &wstream->stream_name, &dummy);
+		if (ret)
+			return ret;
+	}
+
+	blob = stream_blob(strm, blob_table);
+	if (blob) {
+		blob_to_wimlib_resource_entry(blob, &wstream->resource);
+	} else if (!is_zero_hash((hash = stream_hash(strm)))) {
+		if (flags & WIMLIB_ITERATE_DIR_TREE_FLAG_RESOURCES_NEEDED)
+			return blob_not_found_error(inode, hash);
+		copy_hash(wstream->resource.sha1_hash, hash);
+		wstream->resource.is_missing = 1;
+	}
+	return 0;
+}
+
+static int
+get_default_stream_type(const struct wim_inode *inode)
+{
+	if (inode->i_attributes & FILE_ATTRIBUTE_ENCRYPTED)
+		return STREAM_TYPE_EFSRPC_RAW_DATA;
+	if (inode->i_attributes & FILE_ATTRIBUTE_REPARSE_POINT)
+		return STREAM_TYPE_REPARSE_POINT;
+	return STREAM_TYPE_DATA;
+}
+
 static int
 init_wimlib_dentry(struct wimlib_dir_entry *wdentry, struct wim_dentry *dentry,
 		   WIMStruct *wim, int flags)
@@ -47,8 +88,7 @@ init_wimlib_dentry(struct wimlib_dir_entry *wdentry, struct wim_dentry *dentry,
 	int ret;
 	size_t dummy;
 	const struct wim_inode *inode = dentry->d_inode;
-	struct wim_lookup_table_entry *lte;
-	const u8 *hash;
+	const struct wim_inode_stream *strm;
 	struct wimlib_unix_data unix_data;
 
 	ret = utf16le_get_tstr(dentry->file_name, dentry->file_name_nbytes,
@@ -69,7 +109,7 @@ init_wimlib_dentry(struct wimlib_dir_entry *wdentry, struct wim_dentry *dentry,
 	for (struct wim_dentry *d = dentry; !dentry_is_root(d); d = d->d_parent)
 		wdentry->depth++;
 
-	if (inode->i_security_id >= 0) {
+	if (inode_has_security_descriptor(inode)) {
 		struct wim_security_data *sd;
 
 		sd = wim_get_current_security_data(wim);
@@ -90,40 +130,28 @@ init_wimlib_dentry(struct wimlib_dir_entry *wdentry, struct wim_dentry *dentry,
 		wdentry->unix_rdev = unix_data.rdev;
 	}
 
-	lte = inode_unnamed_lte(inode, wim->lookup_table);
-	if (lte) {
-		lte_to_wimlib_resource_entry(lte, &wdentry->streams[0].resource);
-	} else if (!is_zero_hash(hash = inode_unnamed_stream_hash(inode))) {
-		if (flags & WIMLIB_ITERATE_DIR_TREE_FLAG_RESOURCES_NEEDED)
-			return stream_not_found_error(inode, hash);
-		copy_hash(wdentry->streams[0].resource.sha1_hash, hash);
-		wdentry->streams[0].resource.is_missing = 1;
+	strm = inode_get_unnamed_stream(inode, get_default_stream_type(inode));
+	if (strm) {
+		ret = stream_to_wimlib_stream_entry(inode, strm,
+						    &wdentry->streams[0],
+						    wim->blob_table, flags);
+		if (ret)
+			return ret;
 	}
 
-	for (unsigned i = 0; i < inode->i_num_ads; i++) {
-		if (!ads_entry_is_named_stream(&inode->i_ads_entries[i]))
+	for (unsigned i = 0; i < inode->i_num_streams; i++) {
+
+		strm = &inode->i_streams[i];
+
+		if (!stream_is_named_data_stream(strm))
 			continue;
-		lte = inode_stream_lte(inode, i + 1, wim->lookup_table);
-		wdentry->num_named_streams++;
-		if (lte) {
-			lte_to_wimlib_resource_entry(lte, &wdentry->streams[
-								wdentry->num_named_streams].resource);
-		} else if (!is_zero_hash(hash = inode_stream_hash(inode, i + 1))) {
-			if (flags & WIMLIB_ITERATE_DIR_TREE_FLAG_RESOURCES_NEEDED)
-				return stream_not_found_error(inode, hash);
-			copy_hash(wdentry->streams[
-				  wdentry->num_named_streams].resource.sha1_hash, hash);
-			wdentry->streams[
-				wdentry->num_named_streams].resource.is_missing = 1;
-		}
 
-		size_t dummy;
+		wdentry->num_named_streams++;
 
-		ret = utf16le_get_tstr(inode->i_ads_entries[i].stream_name,
-				       inode->i_ads_entries[i].stream_name_nbytes,
-				       &wdentry->streams[
-					       wdentry->num_named_streams].stream_name,
-				       &dummy);
+		ret = stream_to_wimlib_stream_entry(inode, strm,
+						    &wdentry->streams[
+							wdentry->num_named_streams],
+						    wim->blob_table, flags);
 		if (ret)
 			return ret;
 	}
@@ -151,7 +179,7 @@ do_iterate_dir_tree(WIMStruct *wim,
 
 
 	wdentry = CALLOC(1, sizeof(struct wimlib_dir_entry) +
-				  (1 + dentry->d_inode->i_num_ads) *
+				  (1 + dentry->d_inode->i_num_streams) *
 					sizeof(struct wimlib_stream_entry));
 	if (wdentry == NULL)
 		goto out;
@@ -172,12 +200,22 @@ do_iterate_dir_tree(WIMStruct *wim,
 		struct wim_dentry *child;
 
 		ret = 0;
-		for_dentry_child(child, dentry) {
-			ret = do_iterate_dir_tree(wim, child,
-						  flags & ~WIMLIB_ITERATE_DIR_TREE_FLAG_CHILDREN,
-						  cb, user_ctx);
-			if (ret)
-				break;
+		if (default_ignore_case) {
+			for_dentry_child_case_insensitive(child, dentry) {
+				ret = do_iterate_dir_tree(wim, child,
+							  flags & ~WIMLIB_ITERATE_DIR_TREE_FLAG_CHILDREN,
+							  cb, user_ctx);
+				if (ret)
+					break;
+			}
+		} else {
+			for_dentry_child(child, dentry) {
+				ret = do_iterate_dir_tree(wim, child,
+							  flags & ~WIMLIB_ITERATE_DIR_TREE_FLAG_CHILDREN,
+							  cb, user_ctx);
+				if (ret)
+					break;
+			}
 		}
 	}
 out_free_wimlib_dentry:
@@ -223,6 +261,11 @@ wimlib_iterate_dir_tree(WIMStruct *wim, int image, const tchar *_path,
 	path = canonicalize_wim_path(_path);
 	if (path == NULL)
 		return WIMLIB_ERR_NOMEM;
+
+	ret = wim_checksum_unhashed_blobs(wim);
+	if (ret)
+		return ret;
+
 	struct image_iterate_dir_tree_ctx ctx = {
 		.path = path,
 		.flags = flags,