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, 198 insertions, 0 deletions

diff --git a/stoc/source/uriproc/UriSchemeParser_vndDOTsunDOTstarDOTexpand.cxx b/stoc/source/uriproc/UriSchemeParser_vndDOTsunDOTstarDOTexpand.cxx
new file mode 100644
index 000000000..dde6fcb06
--- /dev/null
+++ b/stoc/source/uriproc/UriSchemeParser_vndDOTsunDOTstarDOTexpand.cxx
@@ -0,0 +1,198 @@
+/* -*- 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 <sal/config.h>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uri/XUriSchemeParser.hpp>
+#include <com/sun/star/uri/XVndSunStarExpandUrlReference.hpp>
+#include <com/sun/star/util/XMacroExpander.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/weak.hxx>
+#include <rtl/textenc.h>
+#include <rtl/uri.h>
+#include <rtl/uri.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+#include "UriReference.hxx"
+
+namespace com::sun::star::uno { class XComponentContext; }
+namespace com::sun::star::uno { class XInterface; }
+namespace com::sun::star::uri { class XUriReference; }
+
+namespace {
+
+bool parseSchemeSpecificPart(OUString const & part) {
+    // Liberally accepts both an empty opaque_part and an opaque_part that
+    // starts with a non-escaped "/":
+    return part.isEmpty()
+        || (!::rtl::Uri::decode(part, ::rtl_UriDecodeStrict, RTL_TEXTENCODING_UTF8).isEmpty());
+}
+
+class UrlReference:
+    public ::cppu::WeakImplHelper<css::uri::XVndSunStarExpandUrlReference>
+{
+public:
+    UrlReference(OUString const & scheme, OUString const & path):
+        base_(
+            scheme, false, OUString(), path, false,
+            OUString())
+    {}
+
+    UrlReference(const UrlReference&) = delete;
+    UrlReference& operator=(const UrlReference&) = delete;
+
+    virtual OUString SAL_CALL getUriReference() override
+    { return base_.getUriReference(); }
+
+    virtual sal_Bool SAL_CALL isAbsolute() override
+    { return base_.isAbsolute(); }
+
+    virtual OUString SAL_CALL getScheme() override
+    { return base_.getScheme(); }
+
+    virtual OUString SAL_CALL getSchemeSpecificPart() override
+    { return base_.getSchemeSpecificPart(); }
+
+    virtual sal_Bool SAL_CALL isHierarchical() override
+    { return base_.isHierarchical(); }
+
+    virtual sal_Bool SAL_CALL hasAuthority() override
+    { return base_.hasAuthority(); }
+
+    virtual OUString SAL_CALL getAuthority() override
+    { return base_.getAuthority(); }
+
+    virtual OUString SAL_CALL getPath() override
+    { return base_.getPath(); }
+
+    virtual sal_Bool SAL_CALL hasRelativePath() override
+    { return base_.hasRelativePath(); }
+
+    virtual ::sal_Int32 SAL_CALL getPathSegmentCount() override
+    { return base_.getPathSegmentCount(); }
+
+    virtual OUString SAL_CALL getPathSegment(sal_Int32 index) override
+    { return base_.getPathSegment(index); }
+
+    virtual sal_Bool SAL_CALL hasQuery() override
+    { return base_.hasQuery(); }
+
+    virtual OUString SAL_CALL getQuery() override
+    { return base_.getQuery(); }
+
+    virtual sal_Bool SAL_CALL hasFragment() override
+    { return base_.hasFragment(); }
+
+    virtual OUString SAL_CALL getFragment() override
+    { return base_.getFragment(); }
+
+    virtual void SAL_CALL setFragment(OUString const & fragment) override
+    { base_.setFragment(fragment); }
+
+    virtual void SAL_CALL clearFragment() override
+    { base_.clearFragment(); }
+
+    virtual OUString SAL_CALL expand(
+        css::uno::Reference< css::util::XMacroExpander > const & expander) override;
+
+private:
+    virtual ~UrlReference() override {}
+
+    stoc::uriproc::UriReference base_;
+};
+
+OUString UrlReference::expand(
+    css::uno::Reference< css::util::XMacroExpander > const & expander)
+{
+    if (!expander.is()) {
+        throw css::uno::RuntimeException("null expander passed to XVndSunStarExpandUrl.expand");
+    }
+    return expander->expandMacros(
+        ::rtl::Uri::decode(
+            getPath(), ::rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8));
+}
+
+class Parser:
+    public ::cppu::WeakImplHelper<
+        css::lang::XServiceInfo, css::uri::XUriSchemeParser>
+{
+public:
+    Parser() {}
+
+    Parser(const Parser&) = delete;
+    Parser& operator=(const Parser&) = delete;
+
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    virtual sal_Bool SAL_CALL supportsService(
+        OUString const & serviceName) override;
+
+    virtual css::uno::Sequence< OUString > SAL_CALL
+    getSupportedServiceNames() override;
+
+    virtual css::uno::Reference< css::uri::XUriReference > SAL_CALL
+    parse(
+        OUString const & scheme,
+        OUString const & schemeSpecificPart) override;
+
+private:
+    virtual ~Parser() override {}
+};
+
+OUString Parser::getImplementationName()
+{
+    return "com.sun.star.comp.uri.UriSchemeParser_vndDOTsunDOTstarDOTexpand";
+}
+
+sal_Bool Parser::supportsService(OUString const & serviceName)
+{
+    return cppu::supportsService(this, serviceName);
+}
+
+css::uno::Sequence< OUString > Parser::getSupportedServiceNames()
+{
+    return { "com.sun.star.uri.UriSchemeParser_vndDOTsunDOTstarDOTexpand" };
+}
+
+css::uno::Reference< css::uri::XUriReference > Parser::parse(
+    OUString const & scheme, OUString const & schemeSpecificPart)
+{
+    if (!parseSchemeSpecificPart(schemeSpecificPart)) {
+        return css::uno::Reference< css::uri::XUriReference >();
+    }
+    return new UrlReference(scheme, schemeSpecificPart);
+}
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_uri_UriSchemeParser_vndDOTsunDOTstarDOTexpand_get_implementation(css::uno::XComponentContext*,
+        css::uno::Sequence<css::uno::Any> const &)
+{
+    //TODO: single instance
+    return ::cppu::acquire(new Parser());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */