Created Linux IPC libraries to be used by the AuthToken components.

At this point there is still work to do on them.

CASA-auth-token/non-java/utilities/IpcLibs/linux/server/serverthread.cpp

@@ -0,0 +1,181 @@
+/***********************************************************************
+ * 
+ *  Copyright (C) 2006 Novell, Inc. All Rights Reserved.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; version 2.1
+ *  of the License.
+ *
+ *  This library 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
+ *  Library Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, Novell, Inc.
+ * 
+ *  To contact Novell about this file by physical or electronic mail, 
+ *  you may find current contact information at www.novell.com.
+ * 
+ *  Author: Juan Carlos Luciani <jluciani@novell.com>
+ *
+ ***********************************************************************/
+
+
+//===[ Include files ]=====================================================
+
+#include "ipcint.h"
+#include "serverthread.h"
+#include <assert.h>     // Ensure that NDEBUG is defined for release builds!
+
+//===[ External data ]=====================================================
+
+//===[ External prototypes ]===============================================
+
+//===[ Manifest constants ]================================================
+
+#define SERVER_THREAD_SIGNATURE  0x54525653 // SVRT
+
+//===[ Type definitions ]==================================================
+
+//===[ Function prototypes ]===============================================
+
+//===[ Global variables ]==================================================
+
+//===[ Type definitions ]==================================================
+
+//===[ Function prototypes ]===============================================
+
+//===[ Global variables ]==================================================
+
+//
+// Object Counters
+//
+unsigned long  numServerThreadObjects = 0;
+
+
+//++=======================================================================
+ServerThread::ServerThread(void) :
+
+   m_signature (SERVER_THREAD_SIGNATURE)
+//
+//  Arguments: 
+//
+//  Returns:   
+//
+//  Abstract:  
+//
+//  Notes:
+//
+// L2
+//=======================================================================--
+{
+   DbgTrace(1, "ServerThread::ServerThread- Start, Obj = %08X\n", this);
+
+   // Initialize the condition
+   if (pthread_cond_init(&m_condition, NULL) != 0)
+   {
+      DbgTrace(0, "ServerThread::ServerThread- Condition initialization failed\n", 0);
+
+      // Throw exception
+      throw bad_alloc();
+   }
+
+   // Increment the object count
+   InterlockedIncrement(&numServerThreadObjects);
+
+   DbgTrace(1, "ServerThread::ServerThread- End\n", 0);
+
+}  /*-- ServerThread::ServerThread() --*/
+
+
+//++=======================================================================
+ServerThread::~ServerThread(void)
+//
+//  Arguments: 
+//
+//  Returns:   
+//
+//  Abstract:  
+//
+//  Notes:
+//
+// L2
+//=======================================================================--
+{
+   DbgTrace(1, "ServerThread::~ServerThread- Start, Obj = %08X\n", this);
+
+   // Cleanup resources allocated for the object
+   pthread_cond_destroy(&m_condition);
+
+   // Decrement the object count
+   InterlockedDecrement(&numServerThreadObjects);
+
+   DbgTrace(1, "ServerThread::~ServerThread- End\n", 0);
+
+}  /*-- ServerThread::~ServerThread() --*/
+
+
+//++=======================================================================
+void
+ServerThread::awaken(void)
+//
+//  Arguments: 
+//
+//  Returns:   
+//
+//  Abstract:  
+//
+//  Notes:
+//
+// L2
+//=======================================================================--
+{
+   DbgTrace(1, "ServerThread::awaken- Start, Obj = %08X\n", this);
+
+#if DEBUG
+   assert(m_signature == SERVER_THREAD_SIGNATURE);
+#endif
+
+   // Signal ourselves to wake up
+   pthread_cond_signal(&m_condition);
+
+   DbgTrace(1, "ServerThread::awaken- End\n", 0);
+
+}  /*-- ServerThread::awaken() --*/
+
+
+//++=======================================================================
+void
+ServerThread::suspend(
+   pthread_mutex_t *pMutex)
+//
+//  Arguments: 
+//
+//  Returns:   
+//
+//  Abstract:  
+//
+//  Notes:
+//
+// L2
+//=======================================================================--
+{
+   DbgTrace(1, "ServerThread::suspend- Start, Obj = %08X\n", this);
+
+#if DEBUG
+   assert(m_signature == SERVER_THREAD_SIGNATURE);
+#endif
+
+   // Wait until signaled to awaken 
+   pthread_cond_wait(&m_condition, pMutex);
+
+   DbgTrace(1, "ServerThread::suspend- End\n", 0);
+
+}  /*-- ServerThread::suspend() --*/
+
+
+//=========================================================================
+//=========================================================================
+