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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /forms/source/xforms/submission/submission_get.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/1%7.0.4.tar.xz libreoffice-upstream/1%7.0.4.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'forms/source/xforms/submission/submission_get.cxx')
-rw-r--r-- | forms/source/xforms/submission/submission_get.cxx | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/forms/source/xforms/submission/submission_get.cxx b/forms/source/xforms/submission/submission_get.cxx new file mode 100644 index 000000000..4939497ec --- /dev/null +++ b/forms/source/xforms/submission/submission_get.cxx @@ -0,0 +1,105 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include "submission_get.hxx" +#include "serialization_urlencoded.hxx" + +#include <rtl/strbuf.hxx> +#include <osl/diagnose.h> +#include <ucbhelper/content.hxx> +#include <com/sun/star/io/Pipe.hpp> +#include <com/sun/star/task/InteractionHandler.hpp> + +#include <memory> + +using namespace css::uno; +using namespace css::ucb; +using namespace css::task; +using namespace css::io; +using namespace osl; +using namespace ucbhelper; +using namespace std; + + +CSubmissionGet::CSubmissionGet(const OUString& aURL, const css::uno::Reference< css::xml::dom::XDocumentFragment >& aFragment) + : CSubmission(aURL, aFragment) +{ +} + +CSubmission::SubmissionResult CSubmissionGet::submit(const css::uno::Reference< css::task::XInteractionHandler >& aInteractionHandler) +{ + // GET always uses application/x-www-formurlencoded + std::unique_ptr< CSerialization > apSerialization(new CSerializationURLEncoded()); + apSerialization->setSource(m_aFragment); + apSerialization->serialize(); + + css::uno::Reference< XInputStream > aInStream = apSerialization->getInputStream(); + + // create a commandEnvironment and use the default interaction handler + CCommandEnvironmentHelper *pHelper = new CCommandEnvironmentHelper; + if( aInteractionHandler.is() ) + pHelper->m_aInteractionHandler = aInteractionHandler; + else + pHelper->m_aInteractionHandler.set( + css::task::InteractionHandler::createWithParent(m_xContext, nullptr), UNO_QUERY_THROW); + CProgressHandlerHelper *pProgressHelper = new CProgressHandlerHelper; + pHelper->m_aProgressHandler.set(pProgressHelper); + + // UCB has ownership of environment... + css::uno::Reference< XCommandEnvironment > aEnvironment(pHelper); + + // append query string to the URL + try { + OStringBuffer aUTF8QueryURL(OUStringToOString(m_aURLObj.GetMainURL(INetURLObject::DecodeMechanism::NONE), + RTL_TEXTENCODING_UTF8)); + OStringBuffer aQueryString; + + const sal_Int32 size = 1024; + sal_Int32 n = 0; + Sequence< sal_Int8 > aByteBuffer(size); + while ((n = aInStream->readSomeBytes(aByteBuffer, size-1)) != 0) + aQueryString.append(reinterpret_cast<char const *>(aByteBuffer.getConstArray()), n); + if (!aQueryString.isEmpty() && m_aURLObj.GetProtocol() != INetProtocol::File) + { + aUTF8QueryURL.append('?'); + aUTF8QueryURL.append(aQueryString.makeStringAndClear()); + } + OUString aQueryURL = OStringToOUString(aUTF8QueryURL.makeStringAndClear(), RTL_TEXTENCODING_UTF8); + ucbhelper::Content aContent(aQueryURL, aEnvironment, m_xContext); + css::uno::Reference< XOutputStream > aPipe( css::io::Pipe::create(m_xContext), UNO_QUERY_THROW ); + if (!aContent.openStream(aPipe)) + return UNKNOWN_ERROR; + // get reply + try { + m_aResultStream = aContent.openStream(); + } catch (const Exception&) { + OSL_FAIL("Cannot open reply stream from content"); + } + } catch (const Exception&) + { + // XXX + OSL_FAIL("Exception during UCB operatration."); + return UNKNOWN_ERROR; + } + + return SUCCESS; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |