/* -*- 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 .
*/
namespace com::sun::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<OUString *, bool> const & rMaybeFileHdl = Link<OUString *, bool>(), 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);
/** 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
/** 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);
/** 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 <//user:password@domain/path>). 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);
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