X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fzoom-c.c;h=0bb0b3fc54a9adc7ff4ce9c32c10fd638de65987;hp=8d97e0fbbd9700e8cd2bf639ff89e4a1b453a1fd;hb=b0be69c0a676f1702f12b2ea17cd73f9ebb08ea2;hpb=3d43554048d6e68909638c65a3d55b945ec38555

diff --git a/src/zoom-c.c b/src/zoom-c.c
index 8d97e0f..0bb0b3f 100644
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data
+ * Copyright (C) 1995-2012 Index Data
  * See the file LICENSE for details.
  */
 /**
@@ -236,6 +236,12 @@ void ZOOM_connection_remove_tasks(ZOOM_connection c)
         ZOOM_connection_remove_task(c);
 }
 
+static void odr_wrbuf_write(ODR o, void *handle, int type,
+                            const char *buf, int len)
+{
+    WRBUF w = (WRBUF) handle;
+    wrbuf_write(w, buf, len);
+}
 
 ZOOM_API(ZOOM_connection)
     ZOOM_connection_create(ZOOM_options options)
@@ -267,6 +273,7 @@ ZOOM_API(ZOOM_connection)
 
     c->host_port = 0;
     c->proxy = 0;
+    c->tproxy = 0;
     
     c->charset = c->lang = 0;
 
@@ -285,6 +292,7 @@ ZOOM_API(ZOOM_connection)
     c->odr_in = odr_createmem(ODR_DECODE);
     c->odr_out = odr_createmem(ODR_ENCODE);
     c->odr_print = 0;
+    c->odr_save = 0;
 
     c->async = 0;
     c->support_named_resultsets = 0;
@@ -298,6 +306,19 @@ ZOOM_API(ZOOM_connection)
     return c;
 }
 
+ZOOM_API(void) ZOOM_connection_save_apdu_wrbuf(ZOOM_connection c, WRBUF w)
+{
+    if (c->odr_save)
+    {
+        odr_destroy(c->odr_save);
+        c->odr_save = 0;
+    }
+    if (w)
+    {
+        c->odr_save = odr_createmem(ODR_PRINT);
+        odr_set_stream(c->odr_save, w, odr_wrbuf_write, 0);
+    }
+}
 
 /* set database names. Take local databases (if set); otherwise
    take databases given in ZURL (if set); otherwise use Default */
@@ -389,6 +410,16 @@ ZOOM_API(void)
         c->proxy = xstrdup(val);
     }
 
+    xfree(c->tproxy);
+    c->tproxy = 0;
+    val = ZOOM_options_get(c->options, "tproxy");
+    if (val && *val)
+    {
+        yaz_log(c->log_details, "%p ZOOM_connection_connect tproxy=%s", c, val);
+        c->tproxy = xstrdup(val);
+    }
+
+
     xfree(c->charset);
     c->charset = 0;
     val = ZOOM_options_get(c->options, "charset");
@@ -581,6 +612,8 @@ ZOOM_API(void)
     xfree(c->diagset);
     odr_destroy(c->odr_in);
     odr_destroy(c->odr_out);
+    if (c->odr_save)
+        odr_destroy(c->odr_save);
     if (c->odr_print)
     {
         odr_setprint(c->odr_print, 0); /* prevent destroy from fclose'ing */
@@ -591,6 +624,7 @@ ZOOM_API(void)
     ZOOM_connection_remove_events(c);
     xfree(c->host_port);
     xfree(c->proxy);
+    xfree(c->tproxy);
     xfree(c->charset);
     xfree(c->lang);
     xfree(c->cookie_out);
@@ -1045,7 +1079,8 @@ static zoom_ret do_connect_host(ZOOM_connection c, const char *logical_url)
 
     if (c->cs)
         cs_close(c->cs);
-    c->cs = cs_create_host_proxy(logical_url, 0, &add, c->proxy);
+    c->cs = cs_create_host_proxy(logical_url, 0, &add,
+                                 c->tproxy ? c->tproxy : c->proxy);
     
     if (c->cs && c->cs->protocol == PROTO_HTTP)
     {
@@ -1515,6 +1550,8 @@ static zoom_ret send_HTTP_redirect(ZOOM_connection c, const char *uri,
         return zoom_complete;
     if (c->odr_print)
         z_GDU(c->odr_print, &gdu, 0, 0);
+    if (c->odr_save)
+        z_GDU(c->odr_save, &gdu, 0, 0);
     c->buf_out = odr_getbuf(c->odr_out, &c->len_out, 0);
 
     odr_reset(c->odr_out);
@@ -1673,6 +1710,8 @@ static int do_read(ZOOM_connection c)
         {
             if (c->odr_print)
                 z_GDU(c->odr_print, &gdu, 0, 0);
+            if (c->odr_save)
+                z_GDU(c->odr_save, &gdu, 0, 0);
             if (gdu->which == Z_GDU_Z3950)
                 ZOOM_handle_Z3950_apdu(c, gdu->u.z3950);
             else if (gdu->which == Z_GDU_HTTP_Response)