autostreamer.cpp

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
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#include "ObjectStreamer.h"

#include "AutoStreamer.h"

PEGASUS_NAMESPACE_BEGIN

AutoStreamer::AutoStreamer(ObjectStreamer *primary, Uint8 marker)
{
    _readerCount=0;
    if (marker)
    {
        _readers[_readerCount].reader=primary;
        _readers[_readerCount++].marker=marker;
    }
    else _defaultReader=primary;
    _primary=primary;
}

AutoStreamer::~AutoStreamer()
{
    for (Uint32 i=0; i<=_readerCount; ++i)
    {
        if (_defaultReader != _readers[i].reader)
            delete _readers[i].reader;
    }
    delete _defaultReader;
}

void AutoStreamer::addReader(ObjectStreamer *reader, Uint8 marker)
{
    if (marker)
    {
        _readers[_readerCount].reader=reader;
        _readers[_readerCount++].marker=marker;
    }
    else _defaultReader=reader;
}


void AutoStreamer::encode(Buffer& out, const CIMClass& cls)
{
   _primary->encode(out,cls);
}

void AutoStreamer::encode(Buffer& out, const CIMInstance& inst)
{
   _primary->encode(out,inst);
}

void AutoStreamer::encode(Buffer& out, const CIMQualifierDecl& qual)
{
   _primary->encode(out,qual);
}

void AutoStreamer::write(PEGASUS_STD(ostream)& os, Buffer& in)
{
   _primary->write(os,in);
}


void AutoStreamer::decode(
    const Buffer& in,
    unsigned int pos,
    CIMClass& cls)
{
    for (Uint16 i=0,m=_readerCount; i<m; i++)
    {
        if (_readers[i].marker==in[pos])
        {
            _readers[i].reader->decode(in,pos,cls);
            return;
        }
    }
    _defaultReader->decode(in,pos,cls);
}

void AutoStreamer::decode(
    const Buffer& in,
    unsigned int pos,
    CIMInstance& inst)
{
    for (Uint16 i=0,m=_readerCount; i<m; i++)
    {
        if (_readers[i].marker==in[pos])
        {
            _readers[i].reader->decode(in,pos,inst);
            return;
        }
    }
    _defaultReader->decode(in,pos,inst);
}

void AutoStreamer::decode(
    const Buffer& in,
    unsigned int pos,
    CIMQualifierDecl& qual)
{
    for (Uint16 i=0,m=_readerCount; i<m; i++)
    {
        if (_readers[i].marker==in[pos])
        {
            _readers[i].reader->decode(in,pos,qual);
            return;
        }
    }
    _defaultReader->decode(in,pos,qual);
}

PEGASUS_NAMESPACE_END