X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=zutil%2Fzoom-c.c;h=b2bfeead25db6378203bc144bd2d8c1d522cdd57;hb=bc9920b48da91d87e1c0e033a9151663998d6b6b;hp=aa81c141f828122e374502daefb1770a79ce7514;hpb=1848aa2ce3860c97777343e0f0f509f6c831f016;p=yaz-moved-to-github.git

diff --git a/zutil/zoom-c.c b/zutil/zoom-c.c
index aa81c14..b2bfeea 100644
--- a/zutil/zoom-c.c
+++ b/zutil/zoom-c.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2000-2003, Index Data
  * See the file LICENSE for details.
  *
- * $Id: zoom-c.c,v 1.30 2003-04-17 19:43:41 adam Exp $
+ * $Id: zoom-c.c,v 1.33 2003-04-29 21:20:34 adam Exp $
  *
  * ZOOM layer for C, connections, result sets, queries.
  */
@@ -106,11 +106,13 @@ static void set_dset_error (ZOOM_connection c, int error,
                 addinfo2 ? addinfo2 : "");
 }
 
+#if HAVE_XML2
 static void set_HTTP_error (ZOOM_connection c, int error,
                             const char *addinfo, const char *addinfo2)
 {
     set_dset_error(c, error, "HTTP", addinfo, addinfo2);
 }
+#endif
 
 static void set_ZOOM_error (ZOOM_connection c, int error,
 		            const char *addinfo)
@@ -172,6 +174,7 @@ void ZOOM_connection_remove_task (ZOOM_connection c)
 	switch (task->which)
 	{
 	case ZOOM_TASK_SEARCH:
+
 	    ZOOM_resultset_destroy (task->u.search.resultset);
 	    break;
 	case ZOOM_TASK_RETRIEVE:
@@ -722,7 +725,9 @@ static zoom_ret do_connect (ZOOM_connection c)
         c->proto = PROTO_HTTP;
         cs_get_host_args(c->host_port, &path);
         xfree(c->path);
-        c->path = xstrdup(path);
+        c->path = xmalloc(strlen(path)+2);
+        c->path[0] = '/';
+        strcpy (c->path+1, path);
 #else
         set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_PROTOCOL, "SRW");
         do_close(c);
@@ -989,6 +994,29 @@ static zoom_ret send_srw (ZOOM_connection c, Z_SRW_PDU *sr)
     gdu = z_get_HTTP_Request(c->odr_out);
     gdu->u.HTTP_Request->path = c->path;
 
+    if (c->host_port)
+    {
+        const char *cp0 = strstr(c->host_port, "://");
+        const char *cp1 = 0;
+        if (cp0)
+            cp0 = cp0+3;
+        else
+            cp0 = c->host_port;
+
+        cp1 = strchr(cp0, '/');
+        if (!cp1)
+            cp1 = cp0+strlen(cp0);
+
+        if (cp0 && cp1)
+        {
+            char *h = odr_malloc(c->odr_out, cp1 - cp0 + 1);
+            memcpy (h, cp0, cp1 - cp0);
+            h[cp1-cp0] = '\0';
+            z_HTTP_header_add(c->odr_out, &gdu->u.HTTP_Request->headers,
+                              "host", h);
+        }
+    }
+
     strcpy(ctype, "text/xml");
     if (c->charset && strlen(c->charset) < 20)
     {
@@ -1282,8 +1310,14 @@ ZOOM_resultset_record_immediate (ZOOM_resultset s,size_t pos)
 ZOOM_API(ZOOM_record)
 ZOOM_resultset_record (ZOOM_resultset r, size_t pos)
 {
-    ZOOM_resultset_retrieve (r, 1, pos, 1);
-    return ZOOM_resultset_record_immediate (r, pos);
+    ZOOM_record rec = ZOOM_resultset_record_immediate(r, pos);
+
+    if (!rec)
+    {
+        ZOOM_resultset_retrieve (r, 1, pos, 1);
+        rec = ZOOM_resultset_record_immediate (r, pos);
+    }
+    return rec;
 }
 
 ZOOM_API(void)
@@ -1501,6 +1535,9 @@ static void record_cache_add (ZOOM_resultset r, Z_NamePlusRecord *npr,
     const char *syntax = 
         ZOOM_resultset_option_get (r, "preferredRecordSyntax");
     
+    ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
+    ZOOM_connection_put_event(r->connection, event);
+
     for (rc = r->record_cache; rc; rc = rc->next)
     {
 	if (pos == rc->pos)
@@ -1640,11 +1677,15 @@ static void handle_present_response (ZOOM_connection c, Z_PresentResponse *pr)
 static void handle_search_response (ZOOM_connection c, Z_SearchResponse *sr)
 {
     ZOOM_resultset resultset;
-
+    ZOOM_Event event;
+    
     yaz_log (LOG_DEBUG, "got search response");
-
+    
     if (!c->tasks || c->tasks->which != ZOOM_TASK_SEARCH)
 	return ;
+    
+    event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH);
+    ZOOM_connection_put_event(c, event);
 
     resultset = c->tasks->u.search.resultset;
 
@@ -2091,21 +2132,26 @@ static Z_ItemOrder *encode_item_order(ZOOM_package p)
     req->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
         odr_malloc(p->odr_out,sizeof(Z_IOOriginPartNotToKeep));
 	
-    req->u.esRequest->notToKeep->resultSetItem = (Z_IOResultSetItem *)
-        odr_malloc(p->odr_out, sizeof(Z_IOResultSetItem));
-
     str = ZOOM_options_get(p->options, "itemorder-setname");
     if (!str)
         str = "default";
-    req->u.esRequest->notToKeep->resultSetItem->resultSetId =
-        nmem_strdup (p->odr_out->mem, str);
-    req->u.esRequest->notToKeep->resultSetItem->item =
-        (int *) odr_malloc(p->odr_out, sizeof(int));
+
+    if (!*str) 
+        req->u.esRequest->notToKeep->resultSetItem = 0;
+    else
+    {
+        req->u.esRequest->notToKeep->resultSetItem = (Z_IOResultSetItem *)
+           odr_malloc(p->odr_out, sizeof(Z_IOResultSetItem));
+
+        req->u.esRequest->notToKeep->resultSetItem->resultSetId =
+           nmem_strdup (p->odr_out->mem, str);
+        req->u.esRequest->notToKeep->resultSetItem->item =
+            (int *) odr_malloc(p->odr_out, sizeof(int));
 	
-    str = ZOOM_options_get(p->options, "itemorder-item");
-    *req->u.esRequest->notToKeep->resultSetItem->item =
-        (str ? atoi(str) : 1);
-    
+        str = ZOOM_options_get(p->options, "itemorder-item");
+        *req->u.esRequest->notToKeep->resultSetItem->item =
+            (str ? atoi(str) : 1);
+    }
     req->u.esRequest->notToKeep->itemRequest = encode_ill_request(p);
     
     return req;
@@ -2419,6 +2465,7 @@ static void handle_srw_response(ZOOM_connection c,
     ZOOM_resultset resultset = 0;
     int i;
     NMEM nmem;
+    ZOOM_Event event;
 
     if (!c->tasks)
         return;
@@ -2430,6 +2477,9 @@ static void handle_srw_response(ZOOM_connection c,
     else
 	return ;
 
+    event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH);
+    ZOOM_connection_put_event(c, event);
+
     resultset->size = 0;
 
     yaz_log(LOG_DEBUG, "got SRW response OK");
@@ -2578,6 +2628,7 @@ static int do_read (ZOOM_connection c)
     {
         Z_GDU *gdu;
         ZOOM_Event event;
+
 	odr_reset (c->odr_in);
 	odr_setbuf (c->odr_in, c->buf_in, r, 0);
         event = ZOOM_Event_create (ZOOM_EVENT_RECV_APDU);