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, 113 insertions, 0 deletions

diff --git a/ucb/source/ucp/inc/urihelper.hxx b/ucb/source/ucp/inc/urihelper.hxx
new file mode 100644
index 000000000..5e89aba5c
--- /dev/null
+++ b/ucb/source/ucp/inc/urihelper.hxx
@@ -0,0 +1,113 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/uri.hxx>
+
+
+namespace ucb_impl::urihelper {
+
+    inline OUString encodeSegment( const OUString & rSegment )
+    {
+        return rtl::Uri::encode( rSegment,
+                                 rtl_UriCharClassPchar,
+                                 rtl_UriEncodeIgnoreEscapes,
+                                 RTL_TEXTENCODING_UTF8 );
+    }
+
+    inline OUString decodeSegment( const OUString& rSegment )
+    {
+        return rtl::Uri::decode( rSegment,
+                                 rtl_UriDecodeWithCharset,
+                                 RTL_TEXTENCODING_UTF8 );
+    }
+
+    inline OUString encodeURI( const OUString & rURI )
+    {
+        OUString aFragment;
+        OUString aParams;
+        OUString aURI;
+
+        sal_Int32 nFragment = rURI.lastIndexOf( u'#' );
+        if ( nFragment != -1 )
+            aFragment = rURI.copy( nFragment + 1 );
+
+        sal_Int32 nParams = ( nFragment == -1 )
+            ? rURI.lastIndexOf( u'?' )
+            : rURI.lastIndexOf( u'?', nFragment );
+        if ( nParams != -1 )
+            aParams = ( nFragment == -1 )
+                ? rURI.copy( nParams + 1 )
+                : rURI.copy( nParams + 1, nFragment - nParams - 1 );
+
+        aURI = ( nParams != -1 )
+            ? rURI.copy( 0, nParams )
+            : ( nFragment != -1 )
+                  ? rURI.copy( 0, nFragment )
+                  : rURI;
+
+        if ( aFragment.getLength() > 1 )
+            aFragment =
+                rtl::Uri::encode( aFragment,
+                                  rtl_UriCharClassUric,
+                                  rtl_UriEncodeKeepEscapes, /* #i81690# */
+                                  RTL_TEXTENCODING_UTF8 );
+
+        if ( aParams.getLength() > 1 )
+            aParams =
+                rtl::Uri::encode( aParams,
+                                  rtl_UriCharClassUric,
+                                  rtl_UriEncodeKeepEscapes, /* #i81690# */
+                                  RTL_TEXTENCODING_UTF8 );
+
+        OUStringBuffer aResult(256);
+        sal_Int32 nIndex = 0;
+        do
+        {
+            aResult.append(
+                rtl::Uri::encode( aURI.getToken( 0, '/', nIndex ),
+                                  rtl_UriCharClassPchar,
+                                  rtl_UriEncodeKeepEscapes, /* #i81690# */
+                                  RTL_TEXTENCODING_UTF8 ) );
+            if ( nIndex >= 0 )
+                aResult.append( u'/' );
+        }
+        while ( nIndex >= 0 );
+
+        if ( !aParams.isEmpty() )
+        {
+            aResult.append( u'?' );
+            aResult.append( aParams );
+        }
+
+        if ( !aFragment.isEmpty() )
+        {
+            aResult.append( u'#' );
+            aResult.append( aFragment );
+        }
+
+        return aResult.makeStringAndClear();
+    }
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */