xref: /AOO41X/main/forms/source/xforms/submission/submission.hxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef __SUBMISSION_HXX
#define __SUBMISSION_HXX

#include <tools/urlobj.hxx>
#include <rtl/ustring.h>
#include <osl/conditn.hxx>
#include <osl/mutex.hxx>
#include <unotools/processfactory.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <com/sun/star/xml/xpath/XXPathObject.hpp>
#include <com/sun/star/xml/dom/XDocumentFragment.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <com/sun/star/ucb/XCommandEnvironment.hpp>
#include <com/sun/star/ucb/XProgressHandler.hpp>

#include <com/sun/star/task/XInteractionHandler.hpp>

#include <com/sun/star/frame/XFrame.hpp>

#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase2.hxx>
#include <cppuhelper/implbase3.hxx>

#include "serialization.hxx"

namespace CSS = com::sun::star;

class CSubmissionPut;
class CSubmissionPost;
class CSubmissionGet;

class CCommandEnvironmentHelper : public cppu::WeakImplHelper1< CSS::ucb::XCommandEnvironment >
{
    friend class CSubmissionPut;
    friend class CSubmissionPost;
    friend class CSubmissionGet;
    friend class CSubmission;

protected:
    CSS::uno::Reference< CSS::task::XInteractionHandler >   m_aInteractionHandler;
    CSS::uno::Reference< CSS::ucb::XProgressHandler >       m_aProgressHandler;

public:
    virtual CSS::uno::Reference< CSS::task::XInteractionHandler > SAL_CALL getInteractionHandler() throw (CSS::uno::RuntimeException)
    {
        return m_aInteractionHandler;
    }
    virtual CSS::uno::Reference< CSS::ucb::XProgressHandler > SAL_CALL getProgressHandler() throw (CSS::uno::RuntimeException)
    {
        return m_aProgressHandler;
    }
};

class CProgressHandlerHelper : public cppu::WeakImplHelper1< CSS::ucb::XProgressHandler >
{
    friend class CSubmissionPut;
    friend class CSubmissionPost;
    friend class CSubmissionGet;
protected:
    osl::Condition m_cFinished;
    osl::Mutex m_mLock;
    sal_Int32 m_count;
public:
    CProgressHandlerHelper()
        : m_count(0)
    {}
    virtual void SAL_CALL push( const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
    {
        m_mLock.acquire();
        m_count++;
        m_mLock.release();
    }
    virtual void SAL_CALL update(const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
    {
    }
    virtual void SAL_CALL pop() throw(com::sun::star::uno::RuntimeException)
    {
        m_mLock.acquire();
        m_count--;
        if (m_count == 0)
            m_cFinished.set();
        m_mLock.release();
    }
};

class CSubmission
{

protected:
    INetURLObject m_aURLObj;
    CSS::uno::Reference< CSS::xml::xpath::XXPathObject >    m_aXPathObject;
    CSS::uno::Reference< CSS::xml::dom::XDocumentFragment > m_aFragment;
    CSS::uno::Reference< CSS::io::XInputStream >            m_aResultStream;
    CSS::uno::Reference< CSS::lang::XMultiServiceFactory >  m_aFactory;
    rtl::OUString m_aEncoding;

    ::std::auto_ptr< CSerialization > createSerialization(const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& aHandler
                                                  ,com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment>& _rOutEnv);

public:
    enum SubmissionResult {
        SUCCESS,
        INVALID_METHOD,
        INVALID_URL,
        INVALID_ENCODING,
        E_TRANSMISSION,
        UNKNOWN_ERROR
    };

    CSubmission(const rtl::OUString& aURL, const CSS::uno::Reference< CSS::xml::dom::XDocumentFragment >& aFragment)
        : m_aURLObj(aURL)
        , m_aFragment(aFragment)
        , m_aFactory(::utl::getProcessServiceFactory())
    {}

    virtual ~CSubmission() {}

    //    virtual CSS::uno::Sequence< rtl::OUString > getSupportedEncodings() = 0;
    virtual void setEncoding(const rtl::OUString& aEncoding)
    {
        m_aEncoding = aEncoding;
    }
    virtual SubmissionResult submit(const CSS::uno::Reference< CSS::task::XInteractionHandler >& ) = 0;

    virtual SubmissionResult replace(const rtl::OUString&, const CSS::uno::Reference< CSS::xml::dom::XDocument >&, const CSS::uno::Reference< CSS::frame::XFrame>&);

};

#endif