diff -r 067ea2315a8a -r 5da2cf15eb44 dav/main.c
--- a/dav/main.c	Mon Dec 18 11:56:11 2017 +0100
+++ b/dav/main.c	Mon Dec 18 16:24:32 2017 +0100
@@ -374,6 +374,35 @@
     return sn;
 }
 
+int update_progress(DavResource *res, int64_t total, int64_t now, Progress *p) {
+    int ret = 0;
+    if(res != p->last_resource) {
+        p->cur += p->last_res_total - p->last_res_cur;
+        ret = 1;
+    } else {
+        p->cur += now - p->last_res_cur;
+    }
+    
+    p->last_resource = res;
+    p->last_res_cur = now;
+    p->last_res_total = total;
+    
+    return ret;
+}
+
+void download_progress(DavResource *res, int64_t total, int64_t now, void *data) {
+    Progress *p = data;
+    int newres = update_progress(res, total, now, p);
+    
+    time_t newts = time(NULL);
+    if(newres || (p->ts != newts)) {
+        fprintf(p->out, "[%s]: %" PRId64 "k/%" PRId64 "k total: %" PRId64 "M/%" PRId64 "M\n", res->name, now/1024, total/1024, p->cur/(1024*1024), p->total/(1024*1024));
+        fflush(p->out);
+    }
+    p->ts = newts;
+}
+
+
 #define LIST_QUERY_ORDER_BY_NAME "select `idav:crypto-name`,`idav:crypto-key`,D:lockdiscovery,apache:executable from %s with depth = %d where lastmodified > %t order by iscollection desc, name"
 #define LIST_QUERY_ORDER_BY_DATE "select `idav:crypto-name`,`idav:crypto-key`,D:lockdiscovery,apache:executable from %s with depth = %d where lastmodified > %t order by iscollection desc, lastmodified desc"
 
@@ -656,6 +685,21 @@
         return -1;
     }
     
+    char *progressfile = cmd_getoption(a, "progressfile");
+    Progress pdata;
+    memset(&pdata, 0, sizeof(Progress));
+    if(progressfile) {
+        if(!strcmp(progressfile, "-")) {
+            pdata.out = stdout;
+            pdata.isstdout = 1;
+        } else {
+            pdata.out = fopen(progressfile, "w");
+        }
+        if(pdata.out) {
+            dav_session_set_progresscallback(sn, download_progress, NULL, &pdata);
+        }
+    }
+    
     char *update = cmd_getoption(a, "update");
     time_t t = -1;
     if(update) {
@@ -764,6 +808,8 @@
     }
     
     // download resources
+    pdata.total = totalsize;
+    
     int ret;
     getfunc get;
     TarOutputStream *tout = NULL;
@@ -798,6 +844,9 @@
     ucx_list_free(reslist);
     free(path);
     
+    if(pdata.out && !pdata.isstdout) {
+        fclose(pdata.out);
+    }
     return ret;
 }