diff -r 017a4f09e6fa -r 52e4171d42ce libidav/methods.c
--- a/libidav/methods.c	Sun Sep 23 08:13:50 2018 +0200
+++ b/libidav/methods.c	Sun Sep 23 12:51:41 2018 +0200
@@ -129,7 +129,7 @@
     return buf;
 }
 
-UcxBuffer* create_propfind_request(DavSession *sn, UcxList *properties) {
+UcxBuffer* create_propfind_request(DavSession *sn, UcxList *properties, char *rootelm, DavBool nocrypt) {
     UcxBuffer *buf = ucx_buffer_new(NULL, 512, UCX_BUFFER_AUTOEXTEND);
     sstr_t s;
     
@@ -161,7 +161,7 @@
     }
     
     DavNamespace idav_ns;
-    if(add_crypto_name && add_crypto_key && DAV_CRYPTO(sn)) {
+    if(add_crypto_name && add_crypto_key && DAV_CRYPTO(sn) && !nocrypt) {
         idav_ns.prefix = "idav";
         idav_ns.name = DAV_NS;
         ucx_map_cstr_put(namespaces, "idav", &idav_ns);
@@ -171,8 +171,8 @@
     ucx_buffer_write(s.ptr, 1, s.length, buf);
     
     // write root element and namespaces
-    s = S("<D:propfind xmlns:D=\"DAV:\"");
-    ucx_buffer_write(s.ptr, 1, s.length, buf);
+    ucx_bprintf(buf, "<D:%s xmlns:D=\"DAV:\"", rootelm);
+    
     UcxMapIterator mapi = ucx_map_iterator(namespaces);
     UcxKey key;
     DavNamespace *ns;
@@ -205,7 +205,7 @@
     ucx_buffer_write(s.ptr, 1, s.length, buf);
     
     // crypto properties
-    if(DAV_CRYPTO(sn)) {
+    if(DAV_CRYPTO(sn) && !nocrypt) {
         if(add_crypto_name) {
             ucx_buffer_putc(buf, '<');
             ucx_buffer_puts(buf, crypto_ns);
@@ -242,8 +242,7 @@
     }
     
     // end
-    s = S("</D:prop>\n</D:propfind>\n");
-    ucx_buffer_write(s.ptr, 1, s.length, buf);
+    ucx_bprintf(buf, "</D:prop>\n</D:%s>\n", rootelm);
     
     ucx_map_free(namespaces);
     return buf;
@@ -1223,3 +1222,55 @@
     
     return ret;
 }
+
+CURLcode do_simple_request(DavSession *sn, char *method, char *locktoken) {
+    CURL *handle = sn->handle;
+    curl_easy_setopt(handle, CURLOPT_CUSTOMREQUEST, method);
+    curl_easy_setopt(handle, CURLOPT_UPLOAD, 0L);
+    
+    curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, dummy_write);
+    curl_easy_setopt(handle, CURLOPT_WRITEDATA, NULL);
+    
+    // set lock-token header
+    sstr_t ltheader;
+    struct curl_slist *headers = NULL;
+    if(locktoken) {
+        ltheader = ucx_sprintf("Lock-Token: <%s>", locktoken);
+        headers = curl_slist_append(NULL, ltheader.ptr);
+    }
+    curl_easy_setopt(handle, CURLOPT_HTTPHEADER, headers);
+    
+    CURLcode ret = dav_session_curl_perform(sn, NULL);
+    if(locktoken) {
+        curl_slist_free_all(headers);
+        free(ltheader.ptr);
+    }
+    
+    return ret;
+}
+
+
+CURLcode do_report_request(DavSession *sn, UcxBuffer *request, UcxBuffer *response) {
+    CURL *handle = sn->handle;
+    curl_easy_setopt(handle, CURLOPT_CUSTOMREQUEST, "REPORT");
+    
+    curl_easy_setopt(handle, CURLOPT_UPLOAD, 1); 
+    curl_easy_setopt(handle, CURLOPT_READFUNCTION, ucx_buffer_read);
+    curl_easy_setopt(handle, CURLOPT_READDATA, request); 
+    curl_easy_setopt(handle, CURLOPT_INFILESIZE, request->size);
+    
+    curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, ucx_buffer_write);
+    curl_easy_setopt(handle, CURLOPT_WRITEDATA, response);
+    
+    struct curl_slist *headers = NULL;
+    headers = curl_slist_append(headers, "Content-Type: text/xml");
+    curl_easy_setopt(handle, CURLOPT_HTTPHEADER, headers);
+    
+    request->pos = 0;
+    response->size = response->pos = 0;
+    CURLcode ret = dav_session_curl_perform_buf(sn, request, response, NULL);
+    
+    curl_slist_free_all(headers);
+    
+    return ret;
+}