35e471bb4d
...for LIBO_INTERNAL_ONLY. These had been missed by
1b43cceaea "Make many OUString functions take
std::u16string_view parameters" because they did not match the multi-overload
pattern that was addressed there, but they nevertheless benefit from being
changed just as well (witness e.g. the various resulting changes from copy() to
subView()).
This showed a conversion from OStringChar to std::string_view to be missing
(while the corresponding conversion form OUStringChar to std::u16string_view was
already present).
The improvement to loplugin:stringadd became necessary to fix
> [CPT] compilerplugins/clang/test/stringadd.cxx
> error: 'error' diagnostics expected but not seen:
> File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 43 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:42): simplify by merging with the preceding assignment [loplugin:stringadd]
> File ~/lo/core/compilerplugins/clang/test/stringadd.cxx Line 61 (directive at ~/lo/core/compilerplugins/clang/test/stringadd.cxx:60): simplify by merging with the preceding assignment [loplugin:stringadd]
> 2 errors generated.
Change-Id: Ie40de0616a66e60e289c1af0ca60aed6f9ecc279
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107602
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
206 lines
8.7 KiB
C++
206 lines
8.7 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_COMPHELPER_STORAGEHELPER_HXX
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#define INCLUDED_COMPHELPER_STORAGEHELPER_HXX
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#include <com/sun/star/uno/Sequence.h>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/embed/ElementModes.hpp>
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#include <comphelper/comphelperdllapi.h>
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#include <memory>
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#include <string_view>
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#define PACKAGE_STORAGE_FORMAT_STRING "PackageFormat"
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#define ZIP_STORAGE_FORMAT_STRING "ZipFormat"
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#define OFOPXML_STORAGE_FORMAT_STRING "OFOPXMLFormat"
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#define PACKAGE_ENCRYPTIONDATA_SHA256UTF8 "PackageSHA256UTF8EncryptionKey"
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#define PACKAGE_ENCRYPTIONDATA_SHA1UTF8 "PackageSHA1UTF8EncryptionKey"
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#define PACKAGE_ENCRYPTIONDATA_SHA1MS1252 "PackageSHA1MS1252EncryptionKey"
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#define PACKAGE_ENCRYPTIONDATA_SHA1CORRECT "PackageSHA1CorrectEncryptionKey"
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namespace com::sun::star {
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namespace beans { struct NamedValue; }
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namespace embed { class XStorage; }
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namespace io {
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class XInputStream;
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class XOutputStream;
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class XStream;
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}
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namespace lang { class XSingleServiceFactory; }
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namespace uno { class XComponentContext; }
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}
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namespace comphelper {
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// Unfortunately - the impl.s of XStorage like to invalidate all
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// their sub streams and storages when you release references, so
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// it is necessary to keep references to all storages down the
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// path - this is 'beautiful' (TM). So we need this ugly hack:
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class COMPHELPER_DLLPUBLIC LifecycleProxy
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{
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private:
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class Impl;
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public:
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std::unique_ptr<Impl> m_xBadness;
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LifecycleProxy();
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~LifecycleProxy();
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// commit the storages: necessary for writes to streams to take effect!
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void commitStorages();
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};
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class COMPHELPER_DLLPUBLIC OStorageHelper
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{
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public:
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/// @throws css::uno::Exception
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static css::uno::Reference< css::lang::XSingleServiceFactory >
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GetStorageFactory(
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::lang::XSingleServiceFactory >
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GetFileSystemStorageFactory(
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetTemporaryStorage(
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// this one will only return Storage
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///
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageFromURL(
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const OUString& aURL,
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sal_Int32 nStorageMode,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// this one will return either Storage or FileSystemStorage
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///
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageFromURL2(
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const OUString& aURL,
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sal_Int32 nStorageMode,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageFromInputStream(
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const css::uno::Reference < css::io::XInputStream >& xStream,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageFromStream(
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const css::uno::Reference < css::io::XStream >& xStream,
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sal_Int32 nStorageMode = css::embed::ElementModes::READWRITE,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static void CopyInputToOutput(
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const css::uno::Reference< css::io::XInputStream >& xInput,
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const css::uno::Reference< css::io::XOutputStream >& xOutput );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::io::XInputStream >
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GetInputStreamFromURL(
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const OUString& aURL,
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const css::uno::Reference< css::uno::XComponentContext >& context );
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/// @throws css::uno::Exception
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static void SetCommonStorageEncryptionData(
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const css::uno::Reference< css::embed::XStorage >& xStorage,
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const css::uno::Sequence< css::beans::NamedValue >& aEncryptionData );
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// the following method supports only storages of OOo formats
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/// @throws css::uno::Exception
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static sal_Int32 GetXStorageFormat(
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const css::uno::Reference< css::embed::XStorage >& xStorage );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageOfFormatFromURL(
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const OUString& aFormat,
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const OUString& aURL,
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sal_Int32 nStorageMode,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >() );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageOfFormatFromInputStream(
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const OUString& aFormat,
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const css::uno::Reference < css::io::XInputStream >& xStream,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >(),
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bool bRepairStorage = false );
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/// @throws css::uno::Exception
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static css::uno::Reference< css::embed::XStorage >
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GetStorageOfFormatFromStream(
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const OUString& aFormat,
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const css::uno::Reference < css::io::XStream >& xStream,
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sal_Int32 nStorageMode = css::embed::ElementModes::READWRITE,
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const css::uno::Reference< css::uno::XComponentContext >& rxContext
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= css::uno::Reference< css::uno::XComponentContext >(),
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bool bRepairStorage = false );
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static css::uno::Sequence< css::beans::NamedValue >
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CreatePackageEncryptionData(
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std::u16string_view aPassword );
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static css::uno::Sequence< css::beans::NamedValue >
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CreateGpgPackageEncryptionData();
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static bool IsValidZipEntryFileName( const OUString& aName, bool bSlashAllowed );
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static bool IsValidZipEntryFileName( const sal_Unicode *pChar, sal_Int32 nLength, bool bSlashAllowed );
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static bool PathHasSegment( const OUString& aPath, const OUString& aSegment );
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// Methods to allow easy use of hierarchical names inside storages
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static css::uno::Reference< css::embed::XStorage > GetStorageAtPath(
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const css::uno::Reference< css::embed::XStorage > &xStorage,
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const OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy const &rNastiness );
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static css::uno::Reference< css::io::XStream > GetStreamAtPath(
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const css::uno::Reference< css::embed::XStorage > &xStorage,
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const OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy const &rNastiness );
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static css::uno::Reference< css::io::XStream > GetStreamAtPackageURL(
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const css::uno::Reference< css::embed::XStorage > &xStorage,
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const OUString& rURL, sal_uInt32 const nOpenMode,
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LifecycleProxy const & rNastiness );
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static OUString
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GetODFVersionFromStorage(const css::uno::Reference<css::embed::XStorage>& xStorage);
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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