write_pipable_wim(): Fix/improve comment

[wimlib] / src / ntfs-3g_capture.c

diff --git a/src/ntfs-3g_capture.c b/src/ntfs-3g_capture.c
index 10d4bcc5a02e709f68ac44aa3bf1083053932687..c674cca9729db575d79da5183c4e61920f25d861 100644 (file)
--- a/src/ntfs-3g_capture.c
+++ b/src/ntfs-3g_capture.c
@@ -545,22 +545,16 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
 {
        le32 attributes;
        int ret;
-       struct wim_dentry *root;
+       struct wim_dentry *root = NULL;
        struct wim_inode *inode;
        ATTR_TYPES stream_type;
 
+       params->progress.scan.cur_path = path;
+
        if (exclude_path(path, path_len, params->config, false)) {
                /* Exclude a file or directory tree based on the capture
                 * configuration file */
-               if ((params->add_flags & WIMLIB_ADD_FLAG_EXCLUDE_VERBOSE)
-                   && params->progress_func)
-               {
-                       union wimlib_progress_info info;
-                       info.scan.cur_path = path;
-                       info.scan.excluded = true;
-                       params->progress_func(WIMLIB_PROGRESS_MSG_SCAN_DENTRY, &info);
-               }
-               root = NULL;
+               do_capture_progress(params, WIMLIB_SCAN_DENTRY_EXCLUDED);
                ret = 0;
                goto out;
        }
@@ -569,32 +563,43 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
        ret = ntfs_get_ntfs_attrib(ni, (char*)&attributes, sizeof(attributes));
        if (ret != sizeof(attributes)) {
                ERROR_WITH_ERRNO("Failed to get NTFS attributes from \"%s\"", path);
-               return WIMLIB_ERR_NTFS_3G;
+               ret = WIMLIB_ERR_NTFS_3G;
+               goto out;
        }
 
-       if ((params->add_flags & WIMLIB_ADD_FLAG_VERBOSE)
-           && params->progress_func)
+       if ((attributes & (FILE_ATTRIBUTE_DIRECTORY |
+                          FILE_ATTRIBUTE_ENCRYPTED)) == FILE_ATTRIBUTE_ENCRYPTED)
        {
-               union wimlib_progress_info info;
-               info.scan.cur_path = path;
-               info.scan.excluded = false;
-               params->progress_func(WIMLIB_PROGRESS_MSG_SCAN_DENTRY, &info);
+               if (params->add_flags & WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE)
+               {
+                       ERROR("Can't archive unsupported encrypted file \"%s\"", path);
+                       ret = WIMLIB_ERR_UNSUPPORTED_FILE;
+                       goto out;
+               }
+               do_capture_progress(params, WIMLIB_SCAN_DENTRY_UNSUPPORTED);
+               ret = 0;
+               goto out;
        }
 
+       do_capture_progress(params, WIMLIB_SCAN_DENTRY_OK);
+
        /* Create a WIM dentry with an associated inode, which may be shared */
        ret = inode_table_new_dentry(&params->inode_table,
                                     path_basename_with_len(path, path_len),
                                     ni->mft_no, 0, false, &root);
        if (ret)
-               return ret;
+               goto out;
 
        if (name_type & FILE_NAME_WIN32) /* Win32 or Win32+DOS name (rather than POSIX) */
                root->is_win32_name = 1;
 
        inode = root->d_inode;
 
-       if (inode->i_nlink > 1) /* Shared inode; nothing more to do */
+       if (inode->i_nlink > 1) {
+               /* Shared inode; nothing more to do */
+               ret = 0;
                goto out;
+       }
 
        inode->i_creation_time    = le64_to_cpu(ni->creation_time);
        inode->i_last_write_time  = le64_to_cpu(ni->last_data_change_time);
@@ -653,7 +658,7 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
 
        if (!(params->add_flags & WIMLIB_ADD_FLAG_NO_ACLS)) {
                struct SECURITY_CONTEXT sec_ctx;
-               char _sd[1];
+               char _sd[4096];
                char *sd;
 
                /* Get security descriptor */
@@ -661,7 +666,8 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
                sec_ctx.vol = vol;
 
                errno = 0;
-               ret = ntfs_get_ntfs_acl(&sec_ctx, ni, _sd, sizeof(_sd));
+               sd = _sd;
+               ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, sizeof(_sd));
                if (ret > sizeof(_sd)) {
                        sd = alloca(ret);
                        ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, ret);