X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fcomstack.c;h=066fafd48d3be517053641411765f716764962b6;hp=1d0ee940950bc0458428e2a86789997f77246178;hb=4f75f882c49b802a366ef0b8c528c7e688c53b4b;hpb=b822082114c8d580461eb58ff90de9a92e397b90

diff --git a/src/comstack.c b/src/comstack.c
index 1d0ee94..066fafd 100644
--- a/src/comstack.c
+++ b/src/comstack.c
@@ -55,7 +55,6 @@ const char *cs_strerror(COMSTACK h)
 
 void cs_get_host_args(const char *type_and_host, const char **args)
 {
-
     *args = "";
     if (!strncmp(type_and_host, "unix:", 5))
     {
@@ -67,13 +66,12 @@ void cs_get_host_args(const char *type_and_host, const char **args)
     }
     if (*type_and_host)
     {
-        const char *cp;
-        cp = strstr(type_and_host, "://");
+        const char *cp = strchr(type_and_host, '/');
         if (cp)
-            cp = cp+3;
-        else
-            cp = type_and_host;
-        cp = strchr(cp, '/');
+        {
+            if (cp > type_and_host && !memcmp(cp - 1, "://", 3))
+                cp = strchr(cp + 2, '/');
+        }
         if (cp)
             *args = cp+1;
     }
@@ -178,33 +176,71 @@ COMSTACK cs_create_host(const char *vhost, int blocking, void **vp)
 COMSTACK cs_create_host_proxy(const char *vhost, int blocking, void **vp,
                               const char *proxy_host)
 {
+    int proxy_mode;
+    return cs_create_host2(vhost, blocking, vp, proxy_host, &proxy_mode);
+}
+
+COMSTACK cs_create_host2(const char *vhost, int blocking, void **vp,
+                         const char *proxy_host, int *proxy_mode)
+{
     enum oid_proto proto = PROTO_Z3950;
     const char *host = 0;
     COMSTACK cs;
     CS_TYPE t;
     char *connect_host = 0;
 
+    const char *bind_host = strchr(vhost, ' ');
+    if (bind_host && bind_host[1])
+        bind_host++;
+    else
+        bind_host = 0;
+
+    *proxy_mode = 0;
     if (!cs_parse_host(vhost, &host, &t, &proto, &connect_host))
         return 0;
 
-    if (proxy_host)
+    /*  vhost      proxy       proxy method  proxy-flag */
+    /*  TCP+Z3950  TCP+Z3950   TCP+Z3950      1 */
+    /*  TCP+Z3950  TCP+HTTP    CONNECT        0 */
+    /*  TCP+HTTP   TCP+Z3950   TCP+HTTP       1 */
+    /*  TCP+HTTP   TCP+HTTP    TCP+HTTP       1 */
+    /*  SSL+*      TCP+*       CONNECT        0 */
+    /*  ?          SSL         error */
+
+    if (proxy_host && !connect_host)
     {
         enum oid_proto proto1;
+        CS_TYPE t1;
+        const char *host1 = 0;
 
-        xfree(connect_host);
-        if (!cs_parse_host(proxy_host, &host, &t, &proto1, &connect_host))
+        if (!cs_parse_host(proxy_host, &host1, &t1, &proto1, &connect_host))
             return 0;
+        if (connect_host)
+        {
+            xfree(connect_host);
+            return 0;
+        }
+        if (t1 != tcpip_type)
+            return 0;
+
+        if (t == ssl_type || (proto == PROTO_Z3950 && proto1 == PROTO_HTTP))
+            connect_host = xstrdup(host1);
+        else
+        {
+            *proxy_mode = 1;
+            host = host1;
+        }
     }
 
     if (t == tcpip_type)
     {
-        const char *bind_host = strchr(vhost, ' ');
-        if (bind_host && bind_host[1])
-            bind_host++;
-        else
-            bind_host = 0;
-        cs = yaz_tcpip_create2(-1, blocking, proto, connect_host ? host : 0,
-                               bind_host);
+        cs = yaz_tcpip_create3(-1, blocking, proto, connect_host ? host : 0,
+                               0 /* user:pass */, bind_host);
+    }
+    else if (t == ssl_type)
+    {
+        cs = yaz_ssl_create(-1, blocking, proto, connect_host ? host : 0,
+                            0 /* user:pass */, bind_host);
     }
     else
     {