if (cmp < 0) {
if (root->left)
insert_sd_node(new, root->left);
- else
+ else
root->left = new;
} else if (cmp > 0) {
if (root->right)
insert_sd_node(new, root->right);
- else
+ else
root->right = new;
} else {
wimlib_assert(0);
}
/* Returns the security ID of the security data having a SHA1 message digest of
- * @hash in the security descriptor index tree rooted at @root.
+ * @hash in the security descriptor index tree rooted at @root.
*
* If not found, return -1. */
static int lookup_sd(const u8 hash[SHA1_HASH_SIZE], struct sd_node *root)
return (ntfschar*)((u8*)ar + le16_to_cpu(ar->name_offset));
}
-/* Calculates the SHA1 message digest of a NTFS attribute.
+/* Calculates the SHA1 message digest of a NTFS attribute.
*
* @ni: The NTFS inode containing the attribute.
* @ar: The ATTR_RECORD describing the attribute.
*/
static int ntfs_attr_sha1sum(ntfs_inode *ni, ATTR_RECORD *ar,
u8 md[SHA1_HASH_SIZE],
+ bool is_reparse_point,
u32 *reparse_tag_ret)
{
s64 pos = 0;
}
bytes_remaining = na->data_size;
- sha1_init(&ctx);
- DEBUG2("Calculating SHA1 message digest (%"PRIu64" bytes)",
- bytes_remaining);
+ if (is_reparse_point) {
+ if (ntfs_attr_pread(na, 0, 8, buf) != 8)
+ goto out_error;
+ *reparse_tag_ret = le32_to_cpu(*(u32*)buf);
+ pos = 8;
+ bytes_remaining -= 8;
+ }
+ sha1_init(&ctx);
while (bytes_remaining) {
s64 to_read = min(bytes_remaining, sizeof(buf));
- if (ntfs_attr_pread(na, pos, to_read, buf) != to_read) {
- ERROR_WITH_ERRNO("Error reading NTFS attribute");
- return WIMLIB_ERR_NTFS_3G;
- }
- if (bytes_remaining == na->data_size && reparse_tag_ret)
- *reparse_tag_ret = le32_to_cpu(*(u32*)buf);
+ if (ntfs_attr_pread(na, pos, to_read, buf) != to_read)
+ goto out_error;
sha1_update(&ctx, buf, to_read);
pos += to_read;
bytes_remaining -= to_read;
sha1_final(md, &ctx);
ntfs_attr_close(na);
return 0;
+out_error:
+ ERROR_WITH_ERRNO("Error reading NTFS attribute");
+ return WIMLIB_ERR_NTFS_3G;
}
-/* Load the streams from a WIM file or reparse point in the NTFS volume into the
- * WIM lookup table */
+/* Load the streams from a file or reparse point in the NTFS volume into the WIM
+ * lookup table */
static int capture_ntfs_streams(struct dentry *dentry, ntfs_inode *ni,
char path[], size_t path_len,
struct lookup_table *lookup_table,
CASE_SENSITIVE, 0, NULL, 0, actx))
{
char *stream_name_utf8;
- size_t stream_name_utf16_len;
u32 reparse_tag;
u64 data_size = ntfs_get_attribute_value_length(actx->attr);
u64 name_length = actx->attr->name_length;
- if (data_size == 0) {
+ if (data_size == 0) {
if (errno != 0) {
ERROR_WITH_ERRNO("Failed to get size of attribute of "
"`%s'", path);
goto out_put_actx;
}
/* Checksum the stream. */
- ret = ntfs_attr_sha1sum(ni, actx->attr, attr_hash, &reparse_tag);
+ ret = ntfs_attr_sha1sum(ni, actx->attr, attr_hash,
+ type == AT_REPARSE_POINT, &reparse_tag);
if (ret != 0)
goto out_put_actx;
lte->ntfs_loc = ntfs_loc;
lte->resource_location = RESOURCE_IN_NTFS_VOLUME;
if (type == AT_REPARSE_POINT) {
- dentry->inode->reparse_tag = reparse_tag;
+ dentry->d_inode->reparse_tag = reparse_tag;
ntfs_loc->is_reparse_point = true;
lte->resource_entry.original_size = data_size - 8;
lte->resource_entry.size = data_size - 8;
if (name_length == 0) {
/* Unnamed data stream. Put the reference to it in the
* dentry's inode. */
- if (dentry->inode->lte) {
+ if (dentry->d_inode->lte) {
ERROR("Found two un-named data streams for "
"`%s'", path);
ret = WIMLIB_ERR_NTFS_3G;
goto out_free_lte;
}
- dentry->inode->lte = lte;
+ dentry->d_inode->lte = lte;
} else {
/* Named data stream. Put the reference to it in the
* alternate data stream entries */
&stream_name_utf8_len);
if (!stream_name_utf8)
goto out_free_lte;
- new_ads_entry = inode_add_ads(dentry->inode, stream_name_utf8);
+ new_ads_entry = inode_add_ads(dentry->d_inode, stream_name_utf8);
FREE(stream_name_utf8);
if (!new_ads_entry)
goto out_free_lte;
wimlib_assert(new_ads_entry->stream_name_len == name_length * 2);
-
+
new_ads_entry->lte = lte;
}
}
ctx->flags);
if (child)
- link_dentry(child, ctx->parent);
+ dentry_add_child(ctx->parent, child);
ntfs_inode_close(ni);
out_free_utf8_name:
{
u32 attributes;
int mrec_flags;
- u32 sd_size = 0;
int ret;
char dos_name_utf8[64];
struct dentry *root;
}
}
- root->inode->creation_time = le64_to_cpu(ni->creation_time);
- root->inode->last_write_time = le64_to_cpu(ni->last_data_change_time);
- root->inode->last_access_time = le64_to_cpu(ni->last_access_time);
- root->inode->attributes = le32_to_cpu(attributes);
- root->inode->ino = ni->mft_no;
- root->inode->resolved = true;
+ root->d_inode->creation_time = le64_to_cpu(ni->creation_time);
+ root->d_inode->last_write_time = le64_to_cpu(ni->last_data_change_time);
+ root->d_inode->last_access_time = le64_to_cpu(ni->last_access_time);
+ root->d_inode->attributes = le32_to_cpu(attributes);
+ root->d_inode->ino = ni->mft_no;
+ root->d_inode->resolved = true;
if (attributes & FILE_ATTR_REPARSE_POINT) {
/* Junction point, symbolic link, or other reparse point */
ni, dir_ni, sd, ret);
}
if (ret > 0) {
- root->inode->security_id = sd_set_add_sd(sd_set, sd, ret);
- if (root->inode->security_id == -1) {
+ root->d_inode->security_id = sd_set_add_sd(sd_set, sd, ret);
+ if (root->d_inode->security_id == -1) {
ERROR("Out of memory");
return WIMLIB_ERR_NOMEM;
}
DEBUG("Added security ID = %u for `%s'",
- root->inode->security_id, path);
+ root->d_inode->security_id, path);
ret = 0;
} else if (ret < 0) {
ERROR_WITH_ERRNO("Failed to get security information from "
"`%s'", path);
ret = WIMLIB_ERR_NTFS_3G;
} else {
- root->inode->security_id = -1;
+ root->d_inode->security_id = -1;
DEBUG("No security ID for `%s'", path);
}
return ret;
ntfs_volume **ntfs_vol_p = extra_arg;
DEBUG("Mounting NTFS volume `%s' read-only", device);
-
+
vol = ntfs_mount(device, MS_RDONLY);
if (!vol) {
ERROR_WITH_ERRNO("Failed to mount NTFS volume `%s' read-only",