New constructor with no arguments, does not connect.

New explicit connect() method
Old constructor with hostname/port args rewritten to use these.

diff --git a/zoom/zconn.cpp b/zoom/zconn.cpp
index 4c1c7a6..4edb20c 100644 (file)
--- a/zoom/zconn.cpp
+++ b/zoom/zconn.cpp
@@ -1,4 +1,4 @@
-// $Header: /home/cvsroot/yaz++/zoom/zconn.cpp,v 1.7 2005-05-03 16:21:16 mike Exp $
+// $Header: /home/cvsroot/yaz++/zoom/zconn.cpp,v 1.8 2005-05-03 16:29:52 mike Exp $
 
 // Z39.50 Connection class
 
@@ -6,22 +6,32 @@
 
 
 namespace ZOOM {
-    connection::connection(const std::string &hostname, int portnum) {
+    connection::connection() {
+       ZOOM_options o = ZOOM_options_create();
+       c = ZOOM_connection_create(o);
+    }
+
+    void connection::connect(const std::string &hostname, int portnum) {
        const char *line_printer_size_hostname = hostname.c_str();
        //###cerr << "opening " << hostname << ":" << portnum << "\n";
-       c = ZOOM_connection_new(line_printer_size_hostname, portnum);
-       //###cerr << "opened, got " << c << "\n";
+       ZOOM_connection_connect(c, line_printer_size_hostname, portnum);
+       //###cerr << "opened\n";
 
        int errcode;
        const char *errmsg;     // unused: carries same info as `errcode'
        const char *addinfo;
        if ((errcode = ZOOM_connection_error(c, &errmsg, &addinfo)) != 0) {
            //###cerr << "oops: no connect, errcode=" << errcode << "\n";
-           ZOOM_connection_destroy(c);
            throw bib1Exception(errcode, addinfo);
        }
     }
 
+    connection::connection(const std::string &hostname, int portnum) {
+       ZOOM_options o = ZOOM_options_create();
+       c = ZOOM_connection_create(o);
+       connect(hostname, portnum);
+    }
+
     std::string connection::option(const std::string &key) const {
        const char* val = ZOOM_connection_option_get(c, key.c_str());
        return (val) ? val : std::string();