diff -r 067ea2315a8a -r 5da2cf15eb44 libidav/resource.c
--- a/libidav/resource.c	Mon Dec 18 11:56:11 2017 +0100
+++ b/libidav/resource.c	Mon Dec 18 16:24:32 2017 +0100
@@ -765,9 +765,21 @@
     curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_fnc);
     curl_easy_setopt(handle, CURLOPT_WRITEDATA, stream);
     
+    if(sn->get_progress) {
+        curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, dav_session_get_progress);
+        curl_easy_setopt(handle, CURLOPT_XFERINFODATA, res);
+        curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
+    }
+    
     long status = 0;
     CURLcode ret = dav_session_curl_perform(sn, &status);
     
+    if(sn->get_progress) {
+        curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, NULL);
+        curl_easy_setopt(handle, CURLOPT_XFERINFODATA, NULL);
+        curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 1L);
+    }
+    
     char *hash = NULL;
     if(dec) {
         aes_decrypter_shutdown(dec); // get final bytes