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Diffstat (limited to '')
| -rw-r--r-- | stoc/source/uriproc/UriSchemeParser_vndDOTsunDOTstarDOTexpand.cxx | 198 |
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: */ |