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hxsmutil.cpp
Package: 142_61_thumb_advanced.rar [view]
Upload User: dangjiwu
Upload Date: 2013-07-19
Package Size: 42019k
Code Size: 4k
Category:
Symbian
Development Platform:
Visual C++
- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxsmutil.cpp,v 1.1.32.1 2004/07/09 02:05:30 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "hxsmutil.h"
- #include "hxbuffer.h" /* CHXBuffer */
- #include "chxpckts.h" /* CHXHeader */
- #include "safestring.h" /* SafeSprintf */
- static
- HX_RESULT AddVarBuffer(IHXValues* pVars, const char* pVarName)
- {
- HX_RESULT res = HXR_OUTOFMEMORY;
- IHXBuffer* pBuf = new CHXBuffer();
- if (pBuf)
- {
- pBuf->AddRef();
- pBuf->SetSize(128);
- res = pVars->SetPropertyCString(pVarName, pBuf);
- HX_RELEASE(pBuf);
- }
- return res;
- }
- HX_RESULT HXSMUpdateSubscriptionVars(REF(IHXValues*) pVars,
- UINT32 ulBandwidth,
- BOOL bLoss,
- float loss)
- {
- HX_RESULT res = HXR_OK;
- if (!pVars)
- {
- pVars = new CHXHeader();
- if (pVars)
- {
- pVars->AddRef();
- res = AddVarBuffer(pVars, "Bandwidth");
- if (HXR_OK == res && bLoss)
- {
- res = AddVarBuffer(pVars, "PacketLoss");
- }
- }
- else
- {
- res = HXR_OUTOFMEMORY;
- }
- }
- if (HXR_OK == res)
- {
- IHXBuffer* pBandwidthBuffer = NULL;
- res = pVars->GetPropertyCString("Bandwidth", pBandwidthBuffer);
- if (pBandwidthBuffer)
- {
- SafeSprintf ((char *)pBandwidthBuffer->GetBuffer(),
- pBandwidthBuffer->GetSize(), "%ld", ulBandwidth);
- HX_RELEASE(pBandwidthBuffer);
- }
- if (HXR_OK == res && bLoss)
- {
- IHXBuffer* pLossBuffer = NULL;
- res = pVars->GetPropertyCString("PacketLoss", pLossBuffer);
- if (pLossBuffer)
- {
- SafeSprintf ((char *)pLossBuffer->GetBuffer(),
- pLossBuffer->GetSize(), "%0.3f", loss);
- HX_RELEASE(pLossBuffer);
- }
- }
- }
- return res;
- }