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89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Jerry Kirk <Jerry.Kirk@NexwareCorp.com>
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*/
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#include "nsCRT.h"
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#include "nsCPhEvent.h"
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#include "nsPhEventLog.h"
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//*****************************************************************************
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//*** nsCPhEvent: Object Management
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//*****************************************************************************
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nsCPhEvent::nsCPhEvent(PhEvent_t* platformEventData)
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{
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PR_LOG(PhEventLog, PR_LOG_DEBUG, ("nsCPhEvent::nsCPhEvent platformEventData=<%p>\n", platformEventData));
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if (platformEventData)
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{
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mEventBufferSz = PhGetMsgSize ( platformEventData );
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m_msg = (PhEvent_t *) malloc( mEventBufferSz );
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if (m_msg);
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nsCRT::memcpy(m_msg, platformEventData, mEventBufferSz);
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}
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else
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{
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mEventBufferSz = sizeof(PhEvent_t);
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m_msg = (PhEvent_t *) malloc( mEventBufferSz );
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if (m_msg);
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nsCRT::memset(m_msg, 0, mEventBufferSz);
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}
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}
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nsCPhEvent::~nsCPhEvent()
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{
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PR_LOG(PhEventLog, PR_LOG_DEBUG, ("nsCPhEvent::~nsCPhEvent\n"));
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if (m_msg)
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{
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free(m_msg);
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m_msg = nsnull;
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mEventBufferSz = 0;
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}
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}
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unsigned long nsCPhEvent::GetEventBufferSize()
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{
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return mEventBufferSz;
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}
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unsigned long nsCPhEvent::GetEventSize()
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{
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unsigned long theEventSize = 0;
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if (m_msg)
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theEventSize = PhGetMsgSize ( (PhEvent_t *) m_msg );
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PR_LOG(PhEventLog, PR_LOG_DEBUG, ("nsCPhEvent::GetEventSize theEventSize=<%d>\n", theEventSize));
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return theEventSize;
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}
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nsresult nsCPhEvent::ResizeEvent(unsigned long aEventSize)
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{
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PR_LOG(PhEventLog, PR_LOG_DEBUG, ("nsCPhEvent::ResizeEvent old_size=<%d> new_size=<%d>\n", mEventBufferSz, aEventSize));
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mEventBufferSz = aEventSize;
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m_msg = (PhEvent_t *) realloc( m_msg, mEventBufferSz );
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NS_ENSURE_ARG_POINTER(m_msg);
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return NS_OK;
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}
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