1 files changed, 129 insertions, 0 deletions
diff --git a/server/src/connection.cc b/server/src/connection.cc
new file mode 100644
index 0000000..36c030e
--- /dev/null
+++ b/server/src/connection.cc
@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set et sw=2 ts=2: */
+/***************************************************************************
+ *            connection.cc
+ *
+ *  Fri May  7 11:35:44 CEST 2010
+ *  Copyright 2010 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pracro.
+ *
+ *  Pracro 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 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pracro 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 Pracro; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "connection.h"
+
+#include "transactionhandler.h"
+#include "xml_encode_decode.h"
+
+static std::string error_box(std::string message)
+{
+  std::string errorbox =
+    "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+    "<pracro version=\"1.0\">\n"
+    "  <error>" + message + "</error>\n"
+    "</pracro>\n";
+  return errorbox;
+}
+
+Connection::Connection(Environment &e, std::string sid, bool c)
+  : env(e), parser(&transaction)
+{
+  PRACRO_DEBUG(connection, "[%p] CREATE\n", this);
+
+  sessionid = sid;
+  commit = c;
+}
+
+Connection::~Connection()
+{
+  PRACRO_DEBUG(connection, "[%p] DESTROY\n", this);
+}
+
+bool Connection::handle(const char *data, size_t size)
+{
+  Session *session = NULL;
+  if(sessionid == "") {
+    // Create new session
+    session = env.sessions.newSession();
+  } else {
+    // Attach to old session
+    session = env.sessions.session(sessionid);
+
+    // Session didn't exist - create a new one anyway.
+    if(session == NULL) session = env.sessions.newSession();
+  }
+  
+  if(session == NULL) {
+    PRACRO_ERR(connection, "New session could not be created.");
+    response = error_box(xml_encode("New session could not be created."));
+    return true;
+  }
+  
+  sessionid = session->id();
+
+  if(!data || !size) return true;
+
+  try {
+    if(parser.parse(data, size)) {
+      {
+        SessionAutolock lock(*session);
+        response = handleTransaction(transaction, env, *session);
+      }
+
+      if(commit) {
+        session->commit();
+        env.sessions.deleteSession(session->id());
+      }
+
+      return true;
+    }
+  } catch(...) {
+    PRACRO_ERR(server, "Failed to parse data!\n");
+    response = error_box(xml_encode("XML Parse error."));
+    return true;
+  }
+
+  return false;
+}
+
+std::string Connection::getResponse()
+{
+  return response;
+}
+
+std::string Connection::getSessionID()
+{
+  return sessionid;
+}
+
+#ifdef TEST_CONNECTION
+//Additional dependency files
+//deps:
+//Required cflags (autoconf vars may be used)
+//cflags:
+//Required link options (autoconf vars may be used)
+//libs:
+#include "test.h"
+
+TEST_BEGIN;
+
+// TODO: Put some testcode here (see test.h for usable macros).
+
+TEST_END;
+
+#endif/*TEST_CONNECTION*/