/* -*- 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 . */ #ifndef INCLUDED_SVL_URIHELPER_HXX #define INCLUDED_SVL_URIHELPER_HXX #include #include #include #include #include #include namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } namespace uri { class XUriReference; } } } } class CharClass; namespace URIHelper { /** @ATT Calling this function with defaulted arguments rMaybeFileHdl = Link() and bCheckFileExists = true often leads to results that are not intended: Whenever the given rTheBaseURIRef is a file URL, the given rTheRelURIRef is relative, and rTheRelURIRef could also be smart-parsed as a non-file URL (e.g., the relative URL "foo/bar" can be smart-parsed as "http://foo/bar"), then SmartRel2Abs called with rMaybeFileHdl = Link() and bCheckFileExists = true returns the non-file URL interpretation. To avoid this, either pass some non-null rMaybeFileHdl if you want to check generated file URLs for existence (see URIHelper::GetMaybeFileHdl), or use bCheckFileExists = false if you want to generate file URLs without checking for their existence. */ SVL_DLLPUBLIC OUString SmartRel2Abs(INetURLObject const & rTheBaseURIRef, OUString const & rTheRelURIRef, Link const & rMaybeFileHdl = Link(), bool bCheckFileExists = true, bool bIgnoreFragment = false, INetURLObject::EncodeMechanism eEncodeMechanism = INetURLObject::EncodeMechanism::WasEncoded, INetURLObject::DecodeMechanism eDecodeMechanism = INetURLObject::DecodeMechanism::ToIUri, rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8, FSysStyle eStyle = FSysStyle::Detect); SVL_DLLPUBLIC void SetMaybeFileHdl(Link const & rTheMaybeFileHdl); SVL_DLLPUBLIC Link const & GetMaybeFileHdl(); /** Converts a URI reference to a relative one, ignoring certain differences (for example, treating file URLs for case-ignoring file systems case-insensitively). @param context a component context; must not be null @param baseUriReference a base URI reference @param uriReference a URI reference @return a URI reference representing the given uriReference relative to the given baseUriReference; if the given baseUriReference is not an absolute, hierarchical URI reference, or the given uriReference is not a valid URI reference, null is returned @exception std::bad_alloc if an out-of-memory condition occurs @exception css::uno::RuntimeException if any error occurs */ SVL_DLLPUBLIC css::uno::Reference< css::uri::XUriReference > normalizedMakeRelative( css::uno::Reference< css::uno::XComponentContext > const & context, OUString const & baseUriReference, OUString const & uriReference); /** A variant of normalizedMakeRelative with a simplified interface. Internally calls normalizedMakeRelative with the default component context. @param baseUriReference a base URI reference, passed to normalizedMakeRelative @param uriReference a URI reference, passed to normalizedMakeRelative @return if the XUriReference returned by normalizedMakeRelative is empty, uriReference is returned unmodified; otherwise, the result of calling XUriReference::getUriReference on the XUriReference returned by normalizedMakeRelative is returned @exception std::bad_alloc if an out-of-memory condition occurs @exception css::uno::RuntimeException if any error occurs @deprecated No code should rely on the default component context. */ SVL_DLLPUBLIC OUString simpleNormalizedMakeRelative( OUString const & baseUriReference, OUString const & uriReference); SVL_DLLPUBLIC OUString FindFirstURLInText(OUString const & rText, sal_Int32 & rBegin, sal_Int32 & rEnd, CharClass const & rCharClass, INetURLObject::EncodeMechanism eMechanism = INetURLObject::EncodeMechanism::WasEncoded, rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8); /** Remove any password component from both absolute and relative URLs. @ATT The current implementation will not remove a password from a relative URL that has an authority component (e.g., the password is not removed from the relative ftp URL ). But since our functions to translate between absolute and relative URLs never produce relative URLs with authority components, this is no real problem. @ATT For relative URLs (or anything not recognized as an absolute URI), the current implementation will return the input unmodified, not applying any translations implied by the encode/decode parameters. @param rURI An absolute or relative URI reference. @param eEncodeMechanism See the general discussion for INetURLObject set- methods. @param eDecodeMechanism See the general discussion for INetURLObject get- methods. @param eCharset See the general discussion for INetURLObject get- and set-methods. @return The input URI with any password component removed. */ SVL_DLLPUBLIC OUString removePassword(OUString const & rURI, INetURLObject::EncodeMechanism eEncodeMechanism, INetURLObject::DecodeMechanism eDecodeMechanism = INetURLObject::DecodeMechanism::ToIUri, rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8); /** Resolve a URL's host component domain name in IDNA syntax to plain DNS syntax. For details, see RFC 5890 "Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework." @param: url An arbitrary string, should be a URI. @return If the input matches the syntax of a hierarchical URL, and it has a host component that matches the IDNA2008 domain name syntax, and that domain name contains any U-labels, return a version of the input URL with the host component resolved to plain DNS syntax. Otherwise, return the input unchanged. */ SVL_DLLPUBLIC OUString resolveIdnaHost(OUString const & url); } #endif // INCLUDED_SVL_URIHELPER_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */