Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 138 insertions, 0 deletions

diff --git a/unotools/source/ucbhelper/localfilehelper.cxx b/unotools/source/ucbhelper/localfilehelper.cxx
new file mode 100644
index 000000000..19de32703
--- /dev/null
+++ b/unotools/source/ucbhelper/localfilehelper.cxx
@@ -0,0 +1,138 @@
+/* -*- 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 <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/ucb/XContentAccess.hpp>
+#include <com/sun/star/ucb/CommandAbortedException.hpp>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequence.hxx>
+#include <sal/log.hxx>
+#include <unotools/localfilehelper.hxx>
+#include <rtl/ustring.hxx>
+#include <osl/file.hxx>
+#include <ucbhelper/content.hxx>
+#include <vector>
+
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::ucb;
+
+namespace utl
+{
+
+css::uno::Sequence < OUString > LocalFileHelper::GetFolderContents( const OUString& rFolder, bool bFolder )
+{
+    std::vector< OUString > vFiles;
+    try
+    {
+        ::ucbhelper::Content aCnt(
+            rFolder, Reference< XCommandEnvironment >(),
+            comphelper::getProcessComponentContext() );
+        Reference< css::sdbc::XResultSet > xResultSet;
+        css::uno::Sequence< OUString > aProps { "Url" };
+
+        try
+        {
+            ::ucbhelper::ResultSetInclude eInclude = bFolder ? ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS : ::ucbhelper::INCLUDE_DOCUMENTS_ONLY;
+            xResultSet = aCnt.createCursor( aProps, eInclude );
+        }
+        catch( css::ucb::CommandAbortedException& )
+        {
+        }
+        catch( Exception& )
+        {
+        }
+
+        if ( xResultSet.is() )
+        {
+            Reference< XContentAccess > xContentAccess( xResultSet, UNO_QUERY );
+            try
+            {
+                while ( xResultSet->next() )
+                    vFiles.push_back( xContentAccess->queryContentIdentifierString() );
+            }
+            catch( css::ucb::CommandAbortedException& )
+            {
+            }
+            catch( Exception& )
+            {
+            }
+        }
+    }
+    catch( Exception& )
+    {
+    }
+
+    return comphelper::containerToSequence(vFiles);
+}
+
+void removeTree(OUString const & url) {
+    osl::Directory dir(url);
+    osl::FileBase::RC rc = dir.open();
+    switch (rc) {
+    case osl::FileBase::E_None:
+        break;
+    case osl::FileBase::E_NOENT:
+        return; //TODO: SAL_WARN if recursive
+    default:
+        SAL_WARN("desktop.app", "cannot open directory " << dir.getURL() << ": " << +rc);
+        return;
+    }
+    for (;;) {
+        osl::DirectoryItem i;
+        rc = dir.getNextItem(i, SAL_MAX_UINT32);
+        if (rc == osl::FileBase::E_NOENT) {
+            break;
+        }
+        if (rc != osl::FileBase::E_None) {
+            SAL_WARN( "desktop.app", "cannot iterate directory " << dir.getURL() << ": " << +rc);
+            break;
+        }
+        osl::FileStatus stat(
+            osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileName |
+            osl_FileStatus_Mask_FileURL);
+        rc = i.getFileStatus(stat);
+        if (rc != osl::FileBase::E_None) {
+            SAL_WARN( "desktop.app", "cannot stat in directory " << dir.getURL() << ": " << +rc);
+            continue;
+        }
+        if (stat.getFileType() == osl::FileStatus::Directory) { //TODO: symlinks
+            removeTree(stat.getFileURL());
+        } else {
+            rc = osl::File::remove(stat.getFileURL());
+            SAL_WARN_IF(
+                rc != osl::FileBase::E_None, "desktop.app",
+                "cannot remove file " << stat.getFileURL() << ": " << +rc);
+        }
+    }
+    if (dir.isOpen()) {
+        rc = dir.close();
+        SAL_WARN_IF(
+            rc != osl::FileBase::E_None, "desktop.app",
+            "cannot close directory " << dir.getURL() << ": " << +rc);
+    }
+    rc = osl::Directory::remove(url);
+    SAL_WARN_IF(
+        rc != osl::FileBase::E_None, "desktop.app",
+        "cannot remove directory " << url << ": " << +rc);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */