-// $Header: /home/cvsroot/yaz++/zoom/zconn.cpp,v 1.4 2002-11-30 22:33:21 mike Exp $
+// $Header: /home/cvsroot/yaz++/zoom/zconn.cpp,v 1.8 2005-05-03 16:29:52 mike Exp $
// Z39.50 Connection class
namespace ZOOM {
- connection::connection(const 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'
}
}
- string connection::option(const string &key) const {
- return ZOOM_connection_option_get(c, key.c_str());
+ 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();
}
- bool connection::option(const string &key, const string &val) {
+ bool connection::option(const std::string &key, const std::string &val) {
// No way to tell whether ZOOM_connection_option_set() accepts key
ZOOM_connection_option_set(c, key.c_str(), val.c_str());
return true;