C++ Session Library - Basic Usage

Basic Usage Example #include <rude/session.h> using namespace rude; int main(void) { // Set Up Config Persistance // Session::setPersistanceMethod("config"); Session::setSessionDirectory("/tmp/sessions"); // Configure cookie information // Session::setPath("/"); Session::setDomain(".example.com"); Session::setCookieIdentifer("SESSIONID"); ////////// // Once the Session has been configured (as above), // the following code can appear anywhere // in your application ////////// // You need to obtain the session instance *before* // you output anything, because new sessions need to // send an HTTP cookie header // Session *session = Session::getSession(); // Use the session to store info // session->addValue("color", "red"); // Save the changes // session->save(); // Use the session to retrieve info // const char *color=session->getValue("color"); // Clean up everything. This should only happen // at the end of your program. // delete session; } Example using Database Persistance #include <rude/session.h> #include <rude/database.h> using namespace rude; int main(void) { // We are going to use the following database connection, // and we will identify it by "my_session_context", // "which is arbitrarily determined // const char *contextname="my_session_context"; const char *database="test"; const char *username="some_mysql_user"; const char *password="some_password"; const char *server="localhost"; int port=3306; // Create the database context // Database::addContext(contextname,database, username, password, server, port); // Now set up the session object to use the database context we have created // Session::setPersistanceMethod("database"); Session::setDatabaseContext(contextname); // Configure cookie information // Session::setPath("/"); Session::setDomain(".example.com"); Session::setCookieIdentifer("SESSIONID"); ////////// // Once the Session has been configured (as above), // the following code can appear anywhere // in your application ////////// // You need to obtain the session instance *before* // you output anything, because new sessions need to // send an HTTP cookie header // Session *session = Session::getSession(); // Use the session to store info // session->addValue("color", "red"); // Save the changes // session->save(); // Use the session to retrieve info // const char *color=session->getValue("color"); // Clean up everything. This should only happen // at the end of your program. // delete session; }     Copyright © 2000-2007 RudeServer ™ Site maintained by Matt Flood & Hermann West Last Updated June 08, 2006