pegasus/src/Pegasus/Common/AnonymousPipe.cpp - diff

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Diff for /pegasus/src/Pegasus/Common/AnonymousPipe.cpp between version 1.10.2.2 and 1.17

version 1.10.2.2, 2007/01/12 06:31:03

version 1.17, 2008/12/01 17:49:32

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//%2006////////////////////////////////////////////////////////////////////////

//%LICENSE////////////////////////////////////////////////////////////////

// Licensed to The Open Group (TOG) under one or more contributor license

// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.

// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with

// this work for additional information regarding copyright ownership.

// IBM Corp.; EMC Corporation, The Open Group.

// Each contributor licenses this file to you under the OpenPegasus Open

// Source License; you may not use this file except in compliance with the

// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

// License.

// EMC Corporation; VERITAS Software Corporation; The Open Group.

// Permission is hereby granted, free of charge, to any person obtaining a

// copy of this software and associated documentation files (the "Software"),

// EMC Corporation; Symantec Corporation; The Open Group.

// to deal in the Software without restriction, including without limitation

// the rights to use, copy, modify, merge, publish, distribute, sublicense,

// Permission is hereby granted, free of charge, to any person obtaining a copy

// and/or sell copies of the Software, and to permit persons to whom the

// of this software and associated documentation files (the "Software"), to

// Software is furnished to do so, subject to the following conditions:

// deal in the Software without restriction, including without limitation the

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// The above copyright notice and this permission notice shall be included

// sell copies of the Software, and to permit persons to whom the Software is

// in all copies or substantial portions of the Software.

// furnished to do so, subject to the following conditions:

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

//=============================================================================

//////////////////////////////////////////////////////////////////////////

//%////////////////////////////////////////////////////////////////////////////

#if defined(PEGASUS_ENABLE_PROTOCOL_INTERNAL_BINARY)

# include <Pegasus/Common/CIMBinMsgSerializer.h>

# include <Pegasus/Common/CIMBinMsgDeserializer.h>

#else

#include <Pegasus/Common/CIMMessageSerializer.h>

#include <Pegasus/Common/CIMMessageDeserializer.h>

#endif

#include <Pegasus/Common/MessageLoader.h>

#include <Pegasus/Common/Exception.h>

#include <Pegasus/Common/Tracer.h>

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# error "Unsupported platform"

#endif

PEGASUS_NAMESPACE_BEGIN

AnonymousPipe::Status AnonymousPipe::writeMessage (CIMMessage * message)

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// Serialize the request

#if defined(PEGASUS_ENABLE_PROTOCOL_INTERNAL_BINARY)

CIMBuffer messageBuffer(4096);

#else

Buffer messageBuffer;

messageBuffer.reserveCapacity (4096);

#endif

try

{

#if defined(PEGASUS_ENABLE_PROTOCOL_INTERNAL_BINARY)

CIMBinMsgSerializer::serialize(messageBuffer, message);

#else

CIMMessageSerializer::serialize (messageBuffer, message);

#endif

}

catch (Exception & e)

{

PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2,

PEG_TRACE((TRC_OS_ABSTRACTION, Tracer::LEVEL2,

"Failed to serialize message: " + e.getMessage ());

"Failed to serialize message: %s",

(const char*)e.getMessage().getCString()));

PEG_METHOD_EXIT ();

throw;

}

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// Write the serialized message to the pipe

Status writeStatus;

Uint32 messageLength = messageBuffer.size();

try

{

Uint32 messageLength = (Uint32) messageBuffer.size ();

const char * messageData = messageBuffer.getData ();

writeStatus = writeBuffer ((const char *) &messageLength,

Status writeStatus =

sizeof (Uint32));

writeBuffer((const char*) &messageLength, sizeof(Uint32));

if (writeStatus == STATUS_SUCCESS)

{

writeStatus = writeBuffer (messageBuffer.getData (),

writeStatus = writeBuffer(messageData, messageLength);

messageLength);

}

catch (...)

{

PEG_METHOD_EXIT ();

throw;

}

PEG_METHOD_EXIT ();

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// Read the message data

#if defined(PEGASUS_ENABLE_PROTOCOL_INTERNAL_BINARY)

// CIMBuffer uses realloc() and free() so the buffer must be allocated

// with malloc().

AutoPtr<char, FreeCharPtr> messageBuffer((char*)malloc(messageLength + 1));

#else

AutoArrayPtr <char> messageBuffer (new char [messageLength + 1]);

#endif

// We know a message is coming

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// De-serialize the message

#if defined(PEGASUS_ENABLE_PROTOCOL_INTERNAL_BINARY)

// CIMBuffer frees messageBuffer upon destruction.

CIMBuffer buf(messageBuffer.release(), messageLength);

message = CIMBinMsgDeserializer::deserialize(buf, messageLength);

if (!message)

{

throw CIMException(CIM_ERR_FAILED, "deserialize() failed");

}

#else

message = CIMMessageDeserializer::deserialize (messageBuffer.get ());

#endif

}

catch (Exception & e)

{

// De-serialization failed

PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2,

PEG_TRACE ((TRC_OS_ABSTRACTION, Tracer::LEVEL2,

"Failed to de-serialize message: " + e.getMessage ());

"Failed to de-serialize message: %s",

(const char*)e.getMessage().getCString()));

PEG_METHOD_EXIT ();

throw;

}

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Removed from v.1.10.2.2
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	Added in v.1.17

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