From 60a0c4dbeddc69d23c1c8a2ab552dae2f96cb952 Mon Sep 17 00:00:00 2001
From: Mike Taylor <mike@indexdata.com>
Date: Mon, 20 Aug 2007 15:36:13 +0000
Subject: [PATCH] Initial implementation of Delete RS. Memory management is
 screwy. DO NOT USE THIS YET.

---
 SimpleServer.xs |   54 +++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 51 insertions(+), 3 deletions(-)

diff --git a/SimpleServer.xs b/SimpleServer.xs
index b13498c..f4f4356 100644
--- a/SimpleServer.xs
+++ b/SimpleServer.xs
@@ -1,5 +1,5 @@
 /*
- * $Id: SimpleServer.xs,v 1.73 2007-08-20 10:59:11 mike Exp $ 
+ * $Id: SimpleServer.xs,v 1.74 2007-08-20 15:36:13 mike Exp $ 
  * ----------------------------------------------------------------------
  * 
  * Copyright (c) 2000-2004, Index Data.
@@ -1168,9 +1168,55 @@ int bend_esrequest(void *handle, bend_esrequest_rr *rr)
 }
 
 
+/* ### I am not 100% about the memory management in this handler */
 int bend_delete(void *handle, bend_delete_rr *rr)
 {
-	perl_call_sv(delete_ref, G_VOID | G_DISCARD | G_NOARGS);
+	Zfront_handle *zhandle = (Zfront_handle *)handle;
+	HV *href;
+	CV* handler_cv;
+	int i;
+	SV **temp;
+
+	dSP;
+	ENTER;
+	SAVETMPS;
+
+	href = newHV();
+	hv_store(href, "GHANDLE", 7, newSVsv(zhandle->ghandle), 0);
+	hv_store(href, "HANDLE", 6, zhandle->handle, 0);
+	hv_store(href, "STATUS", 6, newSViv(0), 0);
+
+	PUSHMARK(sp);
+	XPUSHs(sv_2mortal(newRV( (SV*) href)));
+	PUTBACK;
+
+	handler_cv = simpleserver_sv2cv(delete_ref);
+
+	if (rr->function == 1) {
+	    /* Delete all result setss in the session */
+	    perl_call_sv( (SV *) handler_cv, G_SCALAR | G_DISCARD);
+	    temp = hv_fetch(href, "STATUS", 6, 1);
+	    rr->delete_status = SvIV(*temp);
+	} else {
+	    rr->delete_status = 0;
+	    for (i = 0; i < rr->num_setnames; i++) {
+		hv_store(href, "SETNAME", 7, newSVpv(rr->setnames[i], 0), 0);
+		perl_call_sv( (SV *) handler_cv, G_SCALAR | G_DISCARD);
+		temp = hv_fetch(href, "STATUS", 6, 1);
+		rr->statuses[i] = SvIV(*temp);
+		if (rr->statuses[i] != 0)
+		    rr->delete_status = rr->statuses[i];
+	    }
+	}
+
+	SPAGAIN;
+
+	sv_free( (SV*) href);	
+
+	PUTBACK;
+	FREETMPS;
+	LEAVE;
+
 	return 0;
 }
 
@@ -1392,7 +1438,9 @@ bend_initresult *bend_init(bend_initrequest *q)
 		q->bend_present = bend_present;
 	}
 	/*q->bend_esrequest = bend_esrequest;*/
-	/*q->bend_delete = bend_delete;*/
+	if (delete_ref) {
+		q->bend_delete = bend_delete;
+	}
 	if (fetch_ref)
 	{
 		q->bend_fetch = bend_fetch;
-- 
1.7.10.4