7840effb1d
found by tweaking the stringview loplugin Change-Id: I92203ba99642bef7951ffa146184c5562cb31d09 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163744 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
178 lines
7.7 KiB
C++
178 lines
7.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVL_URIHELPER_HXX
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#define INCLUDED_SVL_URIHELPER_HXX
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#include <com/sun/star/uno/Reference.hxx>
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#include <rtl/textenc.h>
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#include <svl/svldllapi.h>
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#include <tools/link.hxx>
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#include <tools/urlobj.hxx>
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namespace com::sun::star {
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namespace uno { class XComponentContext; }
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namespace uri { class XUriReference; }
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}
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class CharClass;
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namespace URIHelper {
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/**
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@ATT
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Calling this function with defaulted arguments rMaybeFileHdl = Link() and
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bCheckFileExists = true often leads to results that are not intended:
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Whenever the given rTheBaseURIRef is a file URL, the given rTheRelURIRef is
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relative, and rTheRelURIRef could also be smart-parsed as a non-file URL
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(e.g., the relative URL "foo/bar" can be smart-parsed as "http://foo/bar"),
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then SmartRel2Abs called with rMaybeFileHdl = Link() and bCheckFileExists =
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true returns the non-file URL interpretation. To avoid this, either pass
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some non-null rMaybeFileHdl if you want to check generated file URLs for
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existence (see URIHelper::GetMaybeFileHdl), or use bCheckFileExists = false
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if you want to generate file URLs without checking for their existence.
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*/
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SVL_DLLPUBLIC OUString SmartRel2Abs(INetURLObject const & rTheBaseURIRef,
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OUString const & rTheRelURIRef,
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Link<OUString *, bool> const & rMaybeFileHdl = Link<OUString *, bool>(),
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bool bCheckFileExists = true,
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bool bIgnoreFragment = false,
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INetURLObject::EncodeMechanism eEncodeMechanism = INetURLObject::EncodeMechanism::WasEncoded,
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INetURLObject::DecodeMechanism eDecodeMechanism = INetURLObject::DecodeMechanism::ToIUri,
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rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8,
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FSysStyle eStyle = FSysStyle::Detect);
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SVL_DLLPUBLIC void SetMaybeFileHdl(Link<OUString *, bool> const & rTheMaybeFileHdl);
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SVL_DLLPUBLIC Link<OUString *, bool> const & GetMaybeFileHdl();
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/**
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Converts a URI reference to a relative one, ignoring certain differences (for
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example, treating file URLs for case-ignoring file systems
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case-insensitively).
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@param context a component context; must not be null
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@param baseUriReference a base URI reference
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@param uriReference a URI reference
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@return a URI reference representing the given uriReference relative to the
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given baseUriReference; if the given baseUriReference is not an absolute,
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hierarchical URI reference, or the given uriReference is not a valid URI
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reference, null is returned
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@exception std::bad_alloc if an out-of-memory condition occurs
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@exception css::uno::RuntimeException if any error occurs
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*/
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SVL_DLLPUBLIC css::uno::Reference< css::uri::XUriReference >
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normalizedMakeRelative(
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css::uno::Reference< css::uno::XComponentContext > const & context,
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OUString const & baseUriReference,
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OUString const & uriReference);
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/**
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A variant of normalizedMakeRelative with a simplified interface.
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Internally calls normalizedMakeRelative with the default component context.
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@param baseUriReference a base URI reference, passed to
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normalizedMakeRelative
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@param uriReference a URI reference, passed to normalizedMakeRelative
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@return if the XUriReference returned by normalizedMakeRelative is empty,
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uriReference is returned unmodified; otherwise, the result of calling
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XUriReference::getUriReference on the XUriReference returned by
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normalizedMakeRelative is returned
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@exception std::bad_alloc if an out-of-memory condition occurs
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@exception css::uno::RuntimeException if any error occurs
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@deprecated
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No code should rely on the default component context.
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*/
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SVL_DLLPUBLIC OUString simpleNormalizedMakeRelative( OUString const & baseUriReference,
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OUString const & uriReference);
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SVL_DLLPUBLIC OUString FindFirstURLInText(OUString const & rText,
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sal_Int32 & rBegin,
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sal_Int32 & rEnd,
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CharClass const & rCharClass,
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INetURLObject::EncodeMechanism eMechanism = INetURLObject::EncodeMechanism::WasEncoded,
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rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8);
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SVL_DLLPUBLIC OUString FindFirstDOIInText(std::u16string_view rText,
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sal_Int32 & rBegin,
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sal_Int32 & rEnd,
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CharClass const & rCharClass);
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/** Remove any password component from both absolute and relative URLs.
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@ATT The current implementation will not remove a password from a
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relative URL that has an authority component (e.g., the password is not
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removed from the relative ftp URL <//user:password@domain/path>). But
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since our functions to translate between absolute and relative URLs never
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produce relative URLs with authority components, this is no real problem.
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@ATT For relative URLs (or anything not recognized as an absolute URI),
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the current implementation will return the input unmodified, not applying
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any translations implied by the encode/decode parameters.
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@param rURI An absolute or relative URI reference.
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@param eEncodeMechanism See the general discussion for INetURLObject set-
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methods.
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@param eDecodeMechanism See the general discussion for INetURLObject get-
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methods.
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@param eCharset See the general discussion for INetURLObject get- and
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set-methods.
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@return The input URI with any password component removed.
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*/
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SVL_DLLPUBLIC OUString removePassword(OUString const & rURI,
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INetURLObject::EncodeMechanism eEncodeMechanism,
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INetURLObject::DecodeMechanism eDecodeMechanism = INetURLObject::DecodeMechanism::ToIUri,
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rtl_TextEncoding eCharset = RTL_TEXTENCODING_UTF8);
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/** Resolve a URL's host component domain name in IDNA syntax to plain DNS
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syntax.
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For details, see RFC 5890 "Internationalized Domain Names for Applications
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(IDNA): Definitions and Document Framework."
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@param: url An arbitrary string, should be a URI.
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@return If the input matches the syntax of a hierarchical URL, and it has
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a host component that matches the IDNA2008 domain name syntax, and that
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domain name contains any U-labels, return a version of the input URL with
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the host component resolved to plain DNS syntax. Otherwise, return the
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input unchanged.
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*/
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SVL_DLLPUBLIC OUString resolveIdnaHost(OUString const & url);
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}
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#endif // INCLUDED_SVL_URIHELPER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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