X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fcomstack.c;h=74faf5ca3c728307909e18bfc00be0f2b47ec6fe;hb=3c287bc1d48ee6a1f300054c2cebd0ba312bd5b9;hp=669117dc2ef080d8790888978af8c18e509a3bc4;hpb=4f3bcae93d51a26709c12b51261c3d95af610cb2;p=yaz-moved-to-github.git

diff --git a/src/comstack.c b/src/comstack.c
index 669117d..74faf5c 100644
--- a/src/comstack.c
+++ b/src/comstack.c
@@ -157,13 +157,20 @@ static int cs_parse_host(const char *uri, const char **host,
 
 COMSTACK cs_create_host(const char *vhost, int blocking, void **vp)
 {
+    return cs_create_host_proxy(vhost, blocking, vp, 0);
+}
+
+COMSTACK cs_create_host_proxy(const char *vhost, int blocking, void **vp,
+                              const char *proxy_host)
+{
     enum oid_proto proto = PROTO_Z3950;
     const char *host = 0;
     COMSTACK cs;
     CS_TYPE t;
     char *connect_host = 0;
 
-    cs_parse_host(vhost, &host, &t, &proto, &connect_host);
+    if (!cs_parse_host(vhost, &host, &t, &proto, &connect_host))
+        return 0;
 
     if (t == tcpip_type)
     {
@@ -175,6 +182,8 @@ COMSTACK cs_create_host(const char *vhost, int blocking, void **vp)
     }
     if (cs)
     {
+        if (proxy_host)
+            host = proxy_host;
         if (!(*vp = cs_straddr(cs, connect_host ? connect_host : host)))
         {
             cs_close (cs);