cimoperationrequestencoder.cpp

来自「Pegasus is an open-source implementation」· C++ 代码 · 共 931 行 · 第 1/3 页

        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeEnumerateQualifiersRequest(
    CIMEnumerateQualifiersRequestMessage* message)
{
    Buffer params;

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("EnumerateQualifiers"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeDeleteQualifierRequest(
    CIMDeleteQualifierRequestMessage* message)
{
    Buffer params;

    if (!message->qualifierName.isNull())
        XmlWriter::appendStringIParameter(
            params, "QualifierName", message->qualifierName.getString());

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("DeleteQualifier"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeReferenceNamesRequest(
    CIMReferenceNamesRequestMessage* message)
{
    Buffer params;

    XmlWriter::appendObjectNameIParameter(
        params, "ObjectName", message->objectName);

    XmlWriter::appendClassNameIParameter(
        params, "ResultClass", message->resultClass);

    //
    //  The Client API has no way to represent a NULL role;
    //  An empty string is interpreted as NULL
    //
    if (message->role != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "Role", message->role);
    }

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("ReferenceNames"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeReferencesRequest(
    CIMReferencesRequestMessage* message)
{
    Buffer params;

    XmlWriter::appendObjectNameIParameter(
        params, "ObjectName", message->objectName);

    XmlWriter::appendClassNameIParameter(
        params, "ResultClass", message->resultClass);

    //
    //  The Client API has no way to represent a NULL role;
    //  An empty string is interpreted as NULL
    //
    if (message->role != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "Role", message->role);
    }

    if (message->includeQualifiers != false)
        XmlWriter::appendBooleanIParameter(params, "IncludeQualifiers", true);

    if (message->includeClassOrigin != false)
        XmlWriter::appendBooleanIParameter(params, "IncludeClassOrigin", true);

    if (!message->propertyList.isNull())
        XmlWriter::appendPropertyListIParameter(
            params, message->propertyList);

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("References"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeAssociatorNamesRequest(
    CIMAssociatorNamesRequestMessage* message)
{
    Buffer params;

    XmlWriter::appendObjectNameIParameter(
        params, "ObjectName", message->objectName);

    XmlWriter::appendClassNameIParameter(
        params, "AssocClass", message->assocClass);

    XmlWriter::appendClassNameIParameter(
        params, "ResultClass", message->resultClass);

    //
    //  The Client API has no way to represent a NULL role;
    //  An empty string is interpreted as NULL
    //
    if (message->role != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "Role", message->role);
    }

    //
    //  The Client API has no way to represent a NULL resultRole;
    //  An empty string is interpreted as NULL
    //
    if (message->resultRole != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "ResultRole", message->resultRole);
    }

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("AssociatorNames"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeAssociatorsRequest(
    CIMAssociatorsRequestMessage* message)
{
    Buffer params;

    XmlWriter::appendObjectNameIParameter(
        params, "ObjectName", message->objectName);

    XmlWriter::appendClassNameIParameter(
        params, "AssocClass", message->assocClass);

    XmlWriter::appendClassNameIParameter(
        params, "ResultClass", message->resultClass);

    //
    //  The Client API has no way to represent a NULL role;
    //  An empty string is interpreted as NULL
    //
    if (message->role != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "Role", message->role);
    }

    //
    //  The Client API has no way to represent a NULL resultRole;
    //  An empty string is interpreted as NULL
    //
    if (message->resultRole != String::EMPTY)
    {
        XmlWriter::appendStringIParameter(
            params, "ResultRole", message->resultRole);
    }

    if (message->includeQualifiers != false)
        XmlWriter::appendBooleanIParameter(params, "IncludeQualifiers", true);

    if (message->includeClassOrigin != false)
        XmlWriter::appendBooleanIParameter(params, "IncludeClassOrigin", true);

    if (!message->propertyList.isNull())
        XmlWriter::appendPropertyListIParameter(
            params, message->propertyList);

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("Associators"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeExecQueryRequest(
    CIMExecQueryRequestMessage* message)
{
    Buffer params;

    XmlWriter::appendStringIParameter(
        params, "QueryLanguage", message->queryLanguage);

    XmlWriter::appendStringIParameter(
        params, "Query", message->query);

    Buffer buffer = XmlWriter::formatSimpleIMethodReqMessage(_hostName,
        message->nameSpace, CIMName ("ExecQuery"), message->messageId,
        message->getHttpMethod(),
        _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages(),
        params);

    _sendRequest(buffer);
}

void CIMOperationRequestEncoder::_encodeInvokeMethodRequest(
    CIMInvokeMethodRequestMessage* message)
{
    Buffer buffer = XmlWriter::formatSimpleMethodReqMessage(_hostName,
        message->nameSpace, message->instanceName, message->methodName,
        message->inParameters, message->messageId,
        message->getHttpMethod(), _authenticator->buildRequestAuthHeader(),
        ((AcceptLanguageListContainer)message->operationContext.get(
            AcceptLanguageListContainer::NAME)).getLanguages(),
        ((ContentLanguageListContainer)message->operationContext.get(
            ContentLanguageListContainer::NAME)).getLanguages());

    _sendRequest(buffer);
}

// Enqueue the buffer to the ouptut queue with a conditional display.
// This function is only enabled if the Pegasus Client trace is enabled.
// Uses parameter to determine whether to send to console to log.
void CIMOperationRequestEncoder::_sendRequest(Buffer& buffer)
{
#ifdef PEGASUS_CLIENT_TRACE_ENABLE
    if (_showOutput & 1)
    {
        buffer.append('\0');
        XmlWriter::indentedPrint(cout, buffer.getData());
        cout << endl;
        buffer.remove(buffer.size() - 1);
    }
    if (_showOutput & 2)
    {
        buffer.append('\0');
        Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE,
            "CIMOperationRequestEncoder::SendRequest, XML content: $1",
            buffer.getData());
        buffer.remove(buffer.size() - 1);
    }
#endif

    HTTPMessage * http_request = new HTTPMessage(buffer);

    // these variables are needed to call HTTPMessage::parse, all we need
    // is contentLength
    String startLine;
    Array<HTTPHeader> headers;
    Uint32 contentLength;

    http_request->parse(startLine, headers, contentLength);
    if (dataStore_prt)
    {
        dataStore_prt->setRequestSize(contentLength);
        dataStore_prt->setStartNetworkTime();
    }

    _outputQueue->enqueue(http_request);
}

PEGASUS_NAMESPACE_END