forms/source/xforms/submission/submission_post.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <memory>
  22
  23 #include "submission_post.hxx"
  24
  25 #include <osl/diagnose.h>
  26 #include <ucbhelper/content.hxx>
  27 #include <ucbhelper/activedatasink.hxx>
  28 #include <com/sun/star/ucb/PostCommandArgument2.hpp>
  29 #include <comphelper/diagnose_ex.hxx>
  30
  31 using namespace css::uno;
  32 using namespace css::ucb;
  33 using namespace css::task;
  34 using namespace css::io;
  35 using namespace ucbhelper;
  36
  37
  38 CSubmissionPost::CSubmissionPost(std::u16string_view aURL, const css::uno::Reference< css::xml::dom::XDocumentFragment >& aFragment)
  39     : CSubmission(aURL, aFragment)
  40 {
  41 }
  42
  43 CSubmission::SubmissionResult CSubmissionPost::submit(const css::uno::Reference< css::task::XInteractionHandler >& aInteractionHandler)
  44 {
  45     // PUT always uses application/xml
  46     css::uno::Reference< XCommandEnvironment > aEnvironment;
  47     std::unique_ptr< CSerialization > apSerialization(createSerialization(aInteractionHandler,aEnvironment));
  48
  49     try {
  50         ucbhelper::Content aContent(m_aURLObj.GetMainURL(INetURLObject::DecodeMechanism::NONE), aEnvironment, comphelper::getProcessComponentContext());
  51
  52         // use post command
  53         PostCommandArgument2 aPostArgument;
  54         aPostArgument.Source = apSerialization->getInputStream();
  55         css::uno::Reference< XActiveDataSink > aSink(new ucbhelper::ActiveDataSink);
  56         aPostArgument.Sink = aSink;
  57         aPostArgument.MediaType = "application/xml";
  58         aPostArgument.Referer.clear();
  59         Any aCommandArgument;
  60         aCommandArgument <<= aPostArgument;
  61         aContent.executeCommand( u"post"_ustr, aCommandArgument);
  62
  63         try {
  64             m_aResultStream = aSink->getInputStream();
  65         } catch (const Exception&) {
  66             OSL_FAIL("Cannot open reply stream from content");
  67         }
  68     } catch (const Exception&)
  69     {
  70         TOOLS_WARN_EXCEPTION( "forms.misc", "Exception during UCB operation.");
  71         return UNKNOWN_ERROR;
  72     }
  73
  74     return SUCCESS;
  75 }
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */