--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eapol/eapol_framework/eapol_symbian/am/common/symbian/eap_am_semaphore_symbian.cpp	Thu Dec 17 08:47:43 2009 +0200
@@ -0,0 +1,171 @@
+/*
+* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  EAP and WLAN authentication protocols.
+*
+*/
+
+
+// This is enumeration of EAPOL source code.
+#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+	#undef EAP_FILE_NUMBER_ENUM
+	#define EAP_FILE_NUMBER_ENUM 146 
+	#undef EAP_FILE_NUMBER_DATE 
+	#define EAP_FILE_NUMBER_DATE 1127594498 
+#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+
+
+
+// INCLUDES
+#include "eap_am_memory.h"
+#include "eap_am_trace_symbian.h"
+
+#include "eap_am_semaphore_symbian.h"
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::~eap_am_semaphore_symbian_c()
+{
+	m_semaphore.Close();
+	m_owner_thread.Close();
+}
+
+//--------------------------------------------------
+
+EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(
+	const i32_t initial_count,
+	const i32_t maximum_count)
+	: m_count(initial_count)
+	, m_is_valid(false)
+{
+	if (eap_am_semaphore_base_c::get_is_valid() == false)
+	{
+		return;
+	}
+
+	TInt err = m_semaphore.CreateLocal(initial_count);
+	if (err != KErrNone)
+	{
+		EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c : Semaphore CreateLocal returned err = %d"), err));
+		return;
+	}
+	
+	RThread thisThread; // Generic handle meaning "the current thread"
+
+	err = thisThread.Duplicate(thisThread);    // a specific handle
+	if (err != KErrNone)
+	{
+		EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c : Thread Duplicate returned err = %d"), err));
+		return;
+	}
+
+	m_owner_thread = thisThread;
+	
+	m_is_valid = true;	
+}
+
+EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(
+	const eap_am_semaphore_symbian_c * const owner)
+	: eap_am_semaphore_base_c(owner)
+	, m_count(0ul)
+	, m_is_valid(false)
+{
+	if (eap_am_semaphore_base_c::get_is_valid() == false)
+	{
+		return;
+	}
+	
+	m_semaphore = *(owner->get_semaphore());
+
+	TInt err = m_semaphore.Duplicate(*(owner->get_owner_thread()));
+	if (err != KErrNone)
+	{
+		EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(): Semaphore Duplicate returned err = %d"), err));
+		return;
+	}
+
+	RThread thisThread; // Generic handle meaning "the current thread"  
+
+	err = thisThread.Duplicate(thisThread);    // a specific handle 
+	if (err != KErrNone)
+	{
+		EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(): Thread Duplicate returned err = %d"), err));
+		return;
+	}
+
+	m_owner_thread = thisThread;
+	
+	m_is_valid = true;		
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const RSemaphore * eap_am_semaphore_symbian_c::get_semaphore() const
+{
+	return &m_semaphore;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const RThread * eap_am_semaphore_symbian_c::get_owner_thread() const
+{
+	return &m_owner_thread;
+}
+
+//--------------------------------------------------
+
+
+
+EAP_FUNC_EXPORT eap_status_e eap_am_semaphore_symbian_c::semaphore_reserve()
+{
+	m_semaphore.Wait();
+	m_count--;
+	
+	return eap_status_ok;
+}
+
+EAP_FUNC_EXPORT eap_status_e eap_am_semaphore_symbian_c::semaphore_release()
+{
+	m_count++;
+	m_semaphore.Signal();
+	
+	return eap_status_ok;	
+}
+
+EAP_FUNC_EXPORT  abs_eap_am_semaphore_c * eap_am_semaphore_symbian_c::dublicate_semaphore()
+{
+	eap_am_semaphore_symbian_c *dublicate = new eap_am_semaphore_symbian_c(this);
+	return dublicate;	
+}
+
+EAP_FUNC_EXPORT u32_t eap_am_semaphore_symbian_c::get_count() const
+{
+	return 	m_count;
+}
+
+EAP_FUNC_EXPORT bool eap_am_semaphore_symbian_c::get_is_valid() const
+{
+	return m_is_valid;
+}
+
+//--------------------------------------------------
+//--------------------------------------------------
+//--------------------------------------------------
+
+
+
+
+// End of file