Initial checkin of proxy 2 code

[yazproxy-moved-to-github.git] / src / p2.cpp

diff --git a/src/p2.cpp b/src/p2.cpp
new file mode 100644 (file)
index 0000000..ee586d5
--- /dev/null
+++ b/src/p2.cpp
@@ -0,0 +1,146 @@
+/* $Id: p2.cpp,v 1.1 2005-10-05 12:07:14 adam Exp $
+   Copyright (c) 1998-2005, Index Data.
+
+This file is part of the yaz-proxy.
+
+YAZ proxy is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+YAZ proxy is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with YAZ proxy; see the file LICENSE.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+ */
+
+#include <pthread.h>
+#include <stdlib.h>
+#include <yaz/log.h>
+#include <yaz/diagbib1.h>
+#include <yaz/options.h>
+
+#include <yaz++/socket-manager.h>
+#include "p2_config.h"
+#include "p2_frontend.h"
+#include "p2_xmlerror.h"
+#include "p2_modules.h"
+
+using namespace yazpp_1;
+
+extern P2_ModuleEntry *p2_backend_dummy;
+
+/*
+  frontend result set map
+    resultset -> db,query
+
+  backend result set map
+    db,query -> resultset, target
+                resultset, target
+*/
+class P2_Frontend;
+
+P2_Config *P2_Server::lockConfig()
+{
+    pthread_mutex_lock(&m_mutex_config);
+    return m_config;
+}
+
+void P2_Server::unlockConfig()
+{
+    pthread_mutex_unlock(&m_mutex_config);
+}
+
+P2_Server::P2_Server(IPDU_Observable *the_PDU_Observable,
+                     Msg_Thread *my_thread,
+                     P2_Config *config,
+                     P2_ModuleFactory *modules)
+    :  Z_Assoc(the_PDU_Observable)
+{
+    m_my_thread = my_thread;
+    m_modules = modules;
+    m_config = config;
+
+    pthread_mutex_init(&m_mutex_config, 0);
+    
+    yaz_log(YLOG_LOG, "Construct P2_Server=%p", this);
+}
+
+IPDU_Observer *P2_Server::sessionNotify(IPDU_Observable
+                                       *the_PDU_Observable, int fd)
+{
+    P2_Frontend *my = new P2_Frontend(the_PDU_Observable, m_my_thread, this);
+    yaz_log(YLOG_LOG, "New session %s", the_PDU_Observable->getpeername());
+    return my;
+}
+
+P2_Server::~P2_Server()
+{
+    yaz_log(YLOG_LOG, "Destroy P2_server=%p", this);
+    pthread_mutex_destroy(&m_mutex_config);
+}
+
+void P2_Server::recv_GDU(Z_GDU *apdu, int len)
+{
+}
+
+void P2_Server::failNotify()
+{
+}
+
+void P2_Server::timeoutNotify()
+{
+}
+
+void P2_Server::connectNotify()
+{
+}
+
+int main(int argc, char **argv)
+{
+    p2_xmlerror_setup();
+
+    P2_Config config;
+
+    if (!config.parse_options(argc, argv))
+    {
+        yaz_log(YLOG_FATAL, "Configuration incorrect. Exiting");
+        exit(1);
+    }
+
+    SocketManager mySocketManager;
+
+    PDU_Assoc *my_PDU_Assoc = 0;
+    
+    Msg_Thread my_thread(&mySocketManager, config.m_no_threads);
+
+    my_PDU_Assoc = new PDU_Assoc(&mySocketManager);
+
+    P2_ModuleFactory modules;
+
+    modules.add(p2_backend_dummy);
+
+    std::list<P2_ConfigModule *>::const_iterator it;
+    for (it = config.m_modules.begin(); it != config.m_modules.end(); it++)
+        modules.add((*it)->m_fname.c_str());
+    
+    P2_Server z(my_PDU_Assoc, &my_thread, &config, &modules);
+    z.server(config.m_listen_address.c_str());
+
+    while (mySocketManager.processEvent() > 0)
+        ;
+    return 0;
+}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+