Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 277 insertions, 0 deletions

diff --git a/desktop/source/app/appinit.cxx b/desktop/source/app/appinit.cxx
new file mode 100644
index 000000000..a70004e23
--- /dev/null
+++ b/desktop/source/app/appinit.cxx
@@ -0,0 +1,277 @@
+/* -*- 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 <algorithm>
+
+#include <app.hxx>
+#include <dp_shared.hxx>
+#include "cmdlineargs.hxx"
+#include <strings.hrc>
+#include <com/sun/star/registry/XSimpleRegistry.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/ucb/UniversalContentBroker.hpp>
+#include <cppuhelper/bootstrap.hxx>
+#include <officecfg/Setup.hxx>
+#include <osl/file.hxx>
+#include <rtl/bootstrap.hxx>
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <comphelper/processfactory.hxx>
+#include <unotools/ucbhelper.hxx>
+#include <unotools/tempfile.hxx>
+#include <vcl/svapp.hxx>
+#include <unotools/pathoptions.hxx>
+#include <map>
+
+using namespace desktop;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::registry;
+using namespace ::com::sun::star::ucb;
+
+namespace desktop
+{
+
+
+static void configureUcb()
+{
+    // For backwards compatibility, in case some code still uses plain
+    // createInstance w/o args directly to obtain an instance:
+    UniversalContentBroker::create(comphelper::getProcessComponentContext());
+}
+
+void Desktop::InitApplicationServiceManager()
+{
+    Reference<XMultiServiceFactory> sm;
+#ifdef ANDROID
+    OUString aUnoRc( "file:///assets/program/unorc" );
+    sm.set(
+        cppu::defaultBootstrap_InitialComponentContext( aUnoRc )->getServiceManager(),
+        UNO_QUERY_THROW);
+#elif defined(IOS)
+    OUString uri( "$APP_DATA_DIR" );
+    rtl_bootstrap_expandMacros( &uri.pData );
+    OUString aUnoRc("file://" + uri  + "/unorc");
+    sm.set(
+           cppu::defaultBootstrap_InitialComponentContext( aUnoRc )->getServiceManager(),
+           UNO_QUERY_THROW);
+#else
+    sm.set(
+        cppu::defaultBootstrap_InitialComponentContext()->getServiceManager(),
+        UNO_QUERY_THROW);
+#endif
+    comphelper::setProcessServiceFactory(sm);
+}
+
+void Desktop::RegisterServices()
+{
+    if( m_bServicesRegistered )
+        return;
+
+    // interpret command line arguments
+    CommandLineArgs& rCmdLine = GetCommandLineArgs();
+
+    // Headless mode for FAT Office, auto cancels any dialogs that popup
+    if (rCmdLine.IsEventTesting())
+        Application::EnableEventTestingMode();
+    else if (rCmdLine.IsHeadless())
+        Application::EnableHeadlessMode(false);
+
+    // read accept string from configuration
+    OUString conDcpCfg(
+        officecfg::Setup::Office::ooSetupConnectionURL::get());
+    if (!conDcpCfg.isEmpty()) {
+        createAcceptor(conDcpCfg);
+    }
+
+    std::vector< OUString > const & conDcp = rCmdLine.GetAccept();
+    for (auto const& elem : conDcp)
+    {
+        createAcceptor(elem);
+    }
+
+    configureUcb();
+
+    CreateTemporaryDirectory();
+    m_bServicesRegistered = true;
+}
+
+typedef std::map< OUString, css::uno::Reference<css::lang::XInitialization> > AcceptorMap;
+
+namespace
+{
+    AcceptorMap& acceptorMap()
+    {
+        static AcceptorMap SINGLETON;
+        return SINGLETON;
+    }
+    OUString& CurrentTempURL()
+    {
+        static OUString SINGLETON;
+        return SINGLETON;
+    }
+}
+
+static bool bAccept = false;
+
+void Desktop::createAcceptor(const OUString& aAcceptString)
+{
+    // check whether the requested acceptor already exists
+    AcceptorMap &rMap = acceptorMap();
+    AcceptorMap::const_iterator pIter = rMap.find(aAcceptString);
+    if (pIter != rMap.end() )
+        return;
+
+    Sequence< Any > aSeq{ Any(aAcceptString), Any(bAccept) };
+    Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+    Reference<XInitialization> rAcceptor(
+        xContext->getServiceManager()->createInstanceWithContext("com.sun.star.office.Acceptor", xContext),
+        UNO_QUERY );
+    if ( rAcceptor.is() )
+    {
+        try
+        {
+            rAcceptor->initialize( aSeq );
+            rMap.emplace(aAcceptString, rAcceptor);
+        }
+        catch (const css::uno::Exception&)
+        {
+            // no error handling needed...
+            // acceptor just won't come up
+            TOOLS_WARN_EXCEPTION( "desktop.app", "Acceptor could not be created");
+        }
+    }
+    else
+    {
+        // there is already an acceptor with this description
+        SAL_WARN( "desktop.app", "Acceptor already exists.");
+    }
+}
+
+namespace {
+
+class enable
+{
+    private:
+    Sequence<Any> m_aSeq{ Any(true) };
+    public:
+    enable() = default;
+    void operator() (const AcceptorMap::value_type& val) {
+        if (val.second.is()) {
+            val.second->initialize(m_aSeq);
+        }
+    }
+};
+
+}
+
+// enable acceptors
+IMPL_STATIC_LINK_NOARG(Desktop, EnableAcceptors_Impl, void*, void)
+{
+    if (!bAccept)
+    {
+        // from now on, all new acceptors are enabled
+        bAccept = true;
+        // enable existing acceptors by calling initialize(true)
+        // on all existing acceptors
+        AcceptorMap &rMap = acceptorMap();
+        std::for_each(rMap.begin(), rMap.end(), enable());
+    }
+}
+
+void Desktop::destroyAcceptor(const OUString& aAcceptString)
+{
+    // special case stop all acceptors
+    AcceptorMap &rMap = acceptorMap();
+    if (aAcceptString == "all") {
+        rMap.clear();
+
+    } else {
+        // try to remove acceptor from map
+        AcceptorMap::const_iterator pIter = rMap.find(aAcceptString);
+        if (pIter != rMap.end() ) {
+            // remove reference from map
+            // this is the last reference and the acceptor will be destructed
+            rMap.erase(aAcceptString);
+        } else {
+            SAL_WARN( "desktop.app", "Found no acceptor to remove");
+        }
+    }
+}
+
+
+void Desktop::DeregisterServices()
+{
+    // stop all acceptors by clearing the map
+    acceptorMap().clear();
+}
+
+void Desktop::CreateTemporaryDirectory()
+{
+    OUString aTempBaseURL;
+    try
+    {
+        SvtPathOptions aOpt;
+        aTempBaseURL = aOpt.GetTempPath();
+    }
+    catch (RuntimeException& e)
+    {
+        // Catch runtime exception here: We have to add language dependent info
+        // to the exception message. Fallback solution uses hard coded string.
+        OUString aMsg = DpResId(STR_BOOTSTRAP_ERR_NO_PATHSET_SERVICE);
+        e.Message = aMsg + e.Message;
+        throw;
+    }
+
+    // create new current temporary directory
+    OUString aTempPath = ::utl::TempFile::SetTempNameBaseDirectory( aTempBaseURL );
+    if ( aTempPath.isEmpty()
+         && ::osl::File::getTempDirURL( aTempBaseURL ) == osl::FileBase::E_None )
+    {
+        aTempPath = ::utl::TempFile::SetTempNameBaseDirectory( aTempBaseURL );
+    }
+
+    // set new current temporary directory
+    OUString aRet;
+    if (osl::FileBase::getFileURLFromSystemPath( aTempPath, aRet )
+        != osl::FileBase::E_None)
+    {
+        aRet.clear();
+    }
+    CurrentTempURL() = aRet;
+}
+
+void Desktop::RemoveTemporaryDirectory()
+{
+    // remove current temporary directory
+    OUString &rCurrentTempURL = CurrentTempURL();
+    if ( !rCurrentTempURL.isEmpty() )
+    {
+        ::utl::UCBContentHelper::Kill( rCurrentTempURL );
+    }
+}
+
+} // namespace desktop
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */