Return to WsmRequestDecoder.h CVS log

Up to [Pegasus] / pegasus / src / Pegasus / WsmServer

BUG#: 8647
TITLE: WS-Management Enhancements

DESCRIPTION: WS-Management Enhancements: custom actions, enumerate with filter, and identify.

//%LICENSE////////////////////////////////////////////////////////////////
//
// Licensed to The Open Group (TOG) under one or more contributor license
// agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
// this work for additional information regarding copyright ownership.
// Each contributor licenses this file to you under the OpenPegasus Open
// Source License; you may not use this file except in compliance with the
// License.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 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.
//
//////////////////////////////////////////////////////////////////////////
//
//%////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_WsmRequestDecoder_h
#define Pegasus_WsmRequestDecoder_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/MessageQueue.h>
#include <Pegasus/Common/HTTPMessage.h>
#include <Pegasus/Common/AcceptLanguageList.h>
#include <Pegasus/Common/ContentLanguageList.h>
#include <Pegasus/WsmServer/WsmRequest.h>

PEGASUS_NAMESPACE_BEGIN

class WsmReader;
class WsmProcessor;

/** This class decodes WS-Man operation requests and passes them down-stream.
 */
class WsmRequestDecoder : public MessageQueue
{
public:

    WsmRequestDecoder(WsmProcessor* wsmProcessor);

    ~WsmRequestDecoder();

    void sendResponse(
        Uint32 queueId,
        Buffer& message,
        Boolean httpCloseConnect = false);

    void sendHttpError(
        Uint32 queueId,
        const String& status,
        const String& cimError = String::EMPTY,
        const String& messageBody = String::EMPTY,
        Boolean httpCloseConnect = false);

    virtual void handleEnqueue(Message *);

    virtual void handleEnqueue();

    void handleHTTPMessage(HTTPMessage* httpMessage);

    void handleWsmMessage(
        Uint32 queueId,
        HttpMethod httpMethod,
        char* content,
        Uint32 contentLength,
        String& soapAction,
        const String& authType,
        const String& userName,
        const String& ipAddress,
        const AcceptLanguageList& httpAcceptLanguages,
        const ContentLanguageList& httpContentLanguages,
        Boolean httpCloseConnect,
        Boolean omitXMLProcessingInstruction);

    // Sets the flag to indicate whether or not the CIMServer is shutting down.
    void setServerTerminating(Boolean flag) { _serverTerminating = flag; }

    WsmRequest* _decodeWSInvoke(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr,
        const String& className,
        const String& methodName);

private:

    void _checkRequiredHeader(
        const char* headerName,
        Boolean headerSpecified);

    void _checkNoSelectorsEPR(const WsmEndpointReference& epr);

    WxfGetRequest* _decodeWSTransferGet(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr);

    WxfPutRequest* _decodeWSTransferPut(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr);

    WxfCreateRequest* _decodeWSTransferCreate(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr);

    WxfDeleteRequest* _decodeWSTransferDelete(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr);

    WsenEnumerateRequest* _decodeWSEnumerationEnumerate(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr,
        Boolean requestItemCount);

    WsenPullRequest* _decodeWSEnumerationPull(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr,
        Boolean requestItemCount);

    WsenReleaseRequest* _decodeWSEnumerationRelease(
        WsmReader& wsmReader,
        const String& messageId,
        const WsmEndpointReference& epr);

    bool _isIdentifyRequest(WsmReader& wsmReader);

    void _sendIdentifyResponse(Uint32 queueId);

    // The queue to which to forward the decoded WsmRequests.
    WsmProcessor* _wsmProcessor;

    // Flag to indicate whether or not the CIMServer is shutting down.
    Boolean _serverTerminating;
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_WsmRequestDecoder_h */