* extraction mode. */
static int
extract_file_attributes(const tchar *path, struct apply_ctx *ctx,
- struct wim_dentry *dentry)
+ struct wim_dentry *dentry, unsigned pass)
{
int ret;
if (attributes == 0)
attributes = FILE_ATTRIBUTE_NORMAL;
- ret = ctx->ops->set_file_attributes(path, attributes, ctx);
+ ret = ctx->ops->set_file_attributes(path, attributes, ctx, pass);
if (ret) {
ERROR_WITH_ERRNO("Failed to set attributes on "
"\"%"TS"\"", path);
"descriptor on \"%"TS"\"", path);
return ret;
} else {
+ #if 0
if (errno != EACCES) {
WARNING_WITH_ERRNO("Failed to set "
"security descriptor "
"on \"%"TS"\"", path);
}
+ #endif
+ ctx->no_security_descriptors++;
}
}
}
get_num_path_components(const tchar *path, tchar path_separator)
{
unsigned num_components = 0;
+#ifdef __WIN32__
+ /* Ignore drive letter. */
+ if (path[0] != L'\0' && path[1] == L':')
+ path += 2;
+#endif
while (*path) {
while (*path == path_separator)
num_target_path_components--;
}
- p_old = oldpath;
+ p_old = oldpath + ctx->ops->path_prefix_nchars;
+#ifdef __WIN32__
+ if (p_old[0] != L'\0' && p_old[1] == ':')
+ p_old += 2;
+#endif
while (*p_old == ctx->ops->path_separator)
p_old++;
while (--num_target_path_components) {
}
/* Set file attributes (if supported). */
- ret = extract_file_attributes(path, ctx, dentry);
+ ret = extract_file_attributes(path, ctx, dentry, 0);
if (ret)
return ret;
if (ret)
return ret;
+ if (ctx->ops->requires_final_set_attributes_pass) {
+ /* Set file attributes (if supported). */
+ ret = extract_file_attributes(path, ctx, dentry, 1);
+ if (ret)
+ return ret;
+ }
+
return extract_timestamps(path, ctx, dentry);
}
return 0;
}
+static void
+do_extract_warnings(struct apply_ctx *ctx)
+{
+ if (ctx->partial_security_descriptors == 0 &&
+ ctx->no_security_descriptors == 0)
+ return;
+
+ WARNING("Extraction of \"%"TS"\" complete, but with one or more warnings:",
+ ctx->target);
+ if (ctx->partial_security_descriptors != 0) {
+ WARNING("- Could only partially set the security descriptor\n"
+ " on %lu files or directories.",
+ ctx->partial_security_descriptors);
+ }
+ if (ctx->no_security_descriptors != 0) {
+ WARNING("- Could not set security descriptor at all\n"
+ " on %lu files or directories.",
+ ctx->no_security_descriptors);
+ }
+#ifdef __WIN32__
+ WARNING("To fully restore all security descriptors, run the program\n"
+ " with Administrator rights.");
+#endif
+}
+
/*
* extract_tree - Extract a file or directory tree from the currently selected
* WIM image.
&ctx.progress);
}
+ do_extract_warnings(&ctx);
+
ret = 0;
out_free_realtarget:
FREE(ctx.realtarget);