127 lines
4.7 KiB
C++
127 lines
4.7 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: submission_get.cxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: obo $ $Date: 2006-10-12 11:15:32 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_forms.hxx"
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#include <memory>
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#include "submission_get.hxx"
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#include "serialization_app_xml.hxx"
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#include "serialization_urlencoded.hxx"
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#include <rtl/strbuf.hxx>
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#include <rtl/string.hxx>
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#include <osl/file.hxx>
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#include <unotools/processfactory.hxx>
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#include <ucbhelper/content.hxx>
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using namespace CSS::uno;
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using namespace CSS::ucb;
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using namespace CSS::task;
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using namespace CSS::io;
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using namespace rtl;
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using namespace osl;
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using namespace ucb;
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using namespace std;
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CSubmissionGet::CSubmissionGet(const rtl::OUString& aURL, const CSS::uno::Reference< CSS::xml::dom::XDocumentFragment >& aFragment)
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: CSubmission(aURL, aFragment)
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, m_aFactory(utl::getProcessServiceFactory())
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{
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}
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CSubmission::SubmissionResult CSubmissionGet::submit(const CSS::uno::Reference< CSS::task::XInteractionHandler >& aInteractionHandler)
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{
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// GET always uses apllicatin/x-www-formurlencoded
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auto_ptr< CSerialization > apSerialization(new CSerializationURLEncoded());
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apSerialization->setSource(m_aFragment);
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apSerialization->serialize();
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Reference< XInputStream > aInStream = apSerialization->getInputStream();
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// create a commandEnvironment and use the default interaction handler
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CCommandEnvironmentHelper *pHelper = new CCommandEnvironmentHelper;
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if( aInteractionHandler.is() )
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pHelper->m_aInteractionHandler = aInteractionHandler;
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else
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pHelper->m_aInteractionHandler = Reference< XInteractionHandler >(m_aFactory->createInstance(
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OUString::createFromAscii("com.sun.star.task.InteractionHandler")), UNO_QUERY);
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OSL_ENSURE(pHelper->m_aInteractionHandler.is(), "failed to create IntreractionHandler");
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CProgressHandlerHelper *pProgressHelper = new CProgressHandlerHelper;
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pHelper->m_aProgressHandler = Reference< XProgressHandler >(pProgressHelper);
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// UCB has ownership of environment...
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Reference< XCommandEnvironment > aEnvironment(pHelper);
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// append query string to the URL
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try {
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OStringBuffer aUTF8QueryURL(OUStringToOString(m_aURLObj.GetMainURL(INetURLObject::NO_DECODE),
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RTL_TEXTENCODING_UTF8));
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OStringBuffer aQueryString;
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const sal_Int32 size = 1024;
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sal_Int32 n = 0;
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Sequence< sal_Int8 > aByteBuffer(size);
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while ((n = aInStream->readSomeBytes(aByteBuffer, size-1)) != 0)
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aQueryString.append((sal_Char*)aByteBuffer.getArray(), n);
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if (aQueryString.getLength() > 0 && m_aURLObj.GetProtocol() != INET_PROT_FILE)
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{
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aUTF8QueryURL.append('?');
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aUTF8QueryURL.append(aQueryString.makeStringAndClear());
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}
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OUString aQueryURL = OStringToOUString(aUTF8QueryURL.makeStringAndClear(), RTL_TEXTENCODING_UTF8);
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ucb::Content aContent(aQueryURL, aEnvironment);
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Reference< XOutputStream > aPipe(m_aFactory->createInstance(
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OUString::createFromAscii("com.sun.star.io.Pipe")), UNO_QUERY_THROW);
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aContent.openStream(aPipe);
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// get reply
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try {
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m_aResultStream = aContent.openStream();
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} catch (Exception&) {
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OSL_ENSURE(sal_False, "Cannot open reply stream from content");
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}
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} catch (Exception&)
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{
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// XXX
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OSL_ENSURE(sal_False, "Exception during UCB operatration.");
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return UNKNOWN_ERROR;
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}
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return SUCCESS;
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}
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