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/* -*- 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: */
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