Added ZOOM.

[yazpp-moved-to-github.git] / zoom / zconn.cpp

diff --git a/zoom/zconn.cpp b/zoom/zconn.cpp
new file mode 100644 (file)
index 0000000..e6f9dc9
--- /dev/null
+++ b/zoom/zconn.cpp
@@ -0,0 +1,34 @@
+// $Header: /home/cvsroot/yaz++/zoom/zconn.cpp,v 1.1 2002-08-08 13:31:54 mike Exp $
+
+// Z39.50 Connection class
+
+#include "zoom++.h"
+
+
+namespace ZOOM {
+    connection::connection(const char *hostname, int portnum) {
+       c = ZOOM_connection_new(hostname, portnum);
+
+       int errcode;
+       const char *errmsg;     // unused: carries same info as `errcode'
+       const char *addinfo;
+       if ((errcode = ZOOM_connection_error(c, &errmsg, &addinfo)) != 0) {
+           throw bib1Error(errcode, addinfo);
+       }
+    }
+
+    const char *connection::option(const char *key) const {
+       return ZOOM_connection_option_get(c, key);
+    }
+
+    const char *connection::option(const char *key, const char *val) {
+       // ### There may be memory-management issues here.
+       const char *old = ZOOM_connection_option_get(c, key);
+       ZOOM_connection_option_set(c, key, val);
+       return old;
+    }
+
+    connection::~connection() {
+       ZOOM_connection_destroy(c);
+    }
+}