Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 276 insertions, 0 deletions

diff --git a/ucb/source/ucp/package/pkgcontent.hxx b/ucb/source/ucp/package/pkgcontent.hxx
new file mode 100644
index 000000000..38b26b2be
--- /dev/null
+++ b/ucb/source/ucp/package/pkgcontent.hxx
@@ -0,0 +1,276 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <string_view>
+#include <vector>
+#include <rtl/ref.hxx>
+
+#include <com/sun/star/ucb/XContentCreator.hpp>
+#include <ucbhelper/contenthelper.hxx>
+#include "pkguri.hxx"
+
+namespace com::sun::star {
+    namespace beans
+    {
+        struct Property;
+        struct PropertyValue;
+    }
+    namespace container
+    {
+        class XHierarchicalNameAccess;
+        class XEnumeration;
+    }
+    namespace io
+    {
+        class XInputStream;
+    }
+    namespace sdbc
+    {
+        class XRow;
+    }
+    namespace ucb
+    {
+        struct OpenCommandArgument2;
+        struct TransferInfo;
+    }
+}
+
+namespace package_ucp
+{
+
+
+struct ContentProperties
+{
+    OUString     aTitle;                // Title
+    OUString     aContentType;          // ContentType
+    bool         bIsDocument;           // IsDocument
+    bool         bIsFolder;             // IsFolder
+    OUString     aMediaType;            // MediaType
+    css::uno::Sequence < sal_Int8 >   aEncryptionKey;        // EncryptionKey
+    sal_Int64    nSize;                 // Size
+    bool         bCompressed;           // Compressed
+    bool         bEncrypted;            // Encrypted
+    bool         bHasEncryptedEntries;  // HasEncryptedEntries
+
+    ContentProperties()
+    : bIsDocument( true ), bIsFolder( false ), nSize( 0 ),
+      bCompressed( true ), bEncrypted( false ),
+      bHasEncryptedEntries( false ) {}
+
+    explicit ContentProperties( const OUString& rContentType );
+
+    css::uno::Sequence< css::ucb::ContentInfo >
+    getCreatableContentsInfo( PackageUri const & rUri ) const;
+};
+
+
+class ContentProvider;
+
+class Content : public ::ucbhelper::ContentImplHelper,
+                public css::ucb::XContentCreator
+{
+    enum ContentState { TRANSIENT,  // created via CreateNewContent,
+                                        // but did not process "insert" yet
+                        PERSISTENT, // processed "insert"
+                        DEAD        // processed "delete"
+                      };
+
+    PackageUri              m_aUri;
+    ContentProperties       m_aProps;
+    ContentState            m_eState;
+    css::uno::Reference<
+        css::container::XHierarchicalNameAccess > m_xPackage;
+    ContentProvider*        m_pProvider;
+    sal_uInt32              m_nModifiedProps;
+
+private:
+    Content( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+             ContentProvider* pProvider,
+             const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier,
+             const css::uno::Reference< css::container::XHierarchicalNameAccess >& Package,
+             const PackageUri& rUri,
+             const ContentProperties& rProps );
+    Content( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+             ContentProvider* pProvider,
+             const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier,
+             const css::uno::Reference< css::container::XHierarchicalNameAccess >& Package,
+             const PackageUri& rUri,
+             const css::ucb::ContentInfo& Info );
+
+    virtual css::uno::Sequence< css::beans::Property >
+    getProperties( const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ) override;
+    virtual css::uno::Sequence< css::ucb::CommandInfo >
+    getCommands( const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ) override;
+    virtual OUString getParentURL() override;
+
+    static css::uno::Reference< css::sdbc::XRow >
+    getPropertyValues( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+                       const css::uno::Sequence< css::beans::Property >& rProperties,
+                       const ContentProperties& rData,
+                       const rtl::Reference< ::ucbhelper::ContentProviderImplHelper >& rProvider,
+                       const OUString& rContentId );
+
+    css::uno::Reference< css::sdbc::XRow >
+    getPropertyValues( const css::uno::Sequence< css::beans::Property >& rProperties );
+    /// @throws css::uno::Exception
+    css::uno::Sequence< css::uno::Any >
+    setPropertyValues( const css::uno::Sequence< css::beans::PropertyValue >& rValues,
+                       const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv );
+
+    css::uno::Reference< css::container::XHierarchicalNameAccess >
+    getPackage( const PackageUri& rURI );
+    css::uno::Reference< css::container::XHierarchicalNameAccess >
+    getPackage();
+
+    static bool
+    loadData( ContentProvider* pProvider,
+              const PackageUri& rURI,
+              ContentProperties& rProps,
+              css::uno::Reference< css::container::XHierarchicalNameAccess > & rxPackage );
+    static bool
+    hasData( ContentProvider* pProvider,
+             const PackageUri& rURI,
+             css::uno::Reference< css::container::XHierarchicalNameAccess > & rxPackage );
+
+    bool
+    hasData( const PackageUri& rURI );
+    void
+    renameData( const css::uno::Reference< css::ucb::XContentIdentifier >& xOldId,
+                const css::uno::Reference< css::ucb::XContentIdentifier >& xNewId );
+    bool
+    storeData( const css::uno::Reference< css::io::XInputStream >& xStream );
+    bool
+    removeData();
+
+    bool
+    flushData();
+
+    typedef rtl::Reference< Content > ContentRef;
+    typedef std::vector< ContentRef > ContentRefList;
+    void queryChildren( ContentRefList& rChildren );
+
+    bool
+    exchangeIdentity( const css::uno::Reference<
+                        css::ucb::XContentIdentifier >& xNewId );
+
+    /// @throws css::uno::Exception
+    css::uno::Any
+    open( const css::ucb::OpenCommandArgument2& rArg,
+          const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv );
+
+    /// @throws css::uno::Exception
+    void insert( const css::uno::Reference< css::io::XInputStream >& xStream,
+                 sal_Int32 nNameClashResolve,
+                 const css::uno::Reference<
+                    css::ucb::XCommandEnvironment > & xEnv );
+
+    /// @throws css::uno::Exception
+    void destroy( bool bDeletePhysical,
+                  const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv );
+
+    /// @throws css::uno::Exception
+    void transfer( const css::ucb::TransferInfo& rInfo,
+                   const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv );
+
+    css::uno::Reference< css::io::XInputStream >
+    getInputStream();
+
+    bool isFolder() const { return m_aProps.bIsFolder; }
+
+public:
+    // Create existing content. Fail, if not already exists.
+    static rtl::Reference<Content> create(
+            const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+            ContentProvider* pProvider,
+            const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier );
+
+    // Create new content. Fail, if already exists.
+    static rtl::Reference<Content> create(
+            const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+            ContentProvider* pProvider,
+            const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier,
+            const css::ucb::ContentInfo& Info );
+
+    virtual ~Content() override;
+
+    // XInterface
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+    virtual void SAL_CALL acquire()
+        noexcept override;
+    virtual void SAL_CALL release()
+        noexcept override;
+
+    // XTypeProvider
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL
+    getImplementationName() override;
+    virtual css::uno::Sequence< OUString > SAL_CALL
+    getSupportedServiceNames() override;
+
+    // XContent
+    virtual OUString SAL_CALL
+    getContentType() override;
+
+    // XCommandProcessor
+    virtual css::uno::Any SAL_CALL
+    execute( const css::ucb::Command& aCommand,
+             sal_Int32 CommandId,
+             const css::uno::Reference< css::ucb::XCommandEnvironment >& Environment ) override;
+    virtual void SAL_CALL
+    abort( sal_Int32 CommandId ) override;
+
+
+    // Additional interfaces
+
+
+    // XContentCreator
+    virtual css::uno::Sequence< css::ucb::ContentInfo > SAL_CALL
+    queryCreatableContentsInfo() override;
+    virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
+    createNewContent( const css::ucb::ContentInfo& Info ) override;
+
+
+    // Non-interface methods.
+
+
+    // Called from resultset data supplier.
+    static css::uno::Reference< css::sdbc::XRow >
+    getPropertyValues( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+                       const css::uno::Sequence< css::beans::Property >& rProperties,
+                       ContentProvider* pProvider,
+                       const OUString& rContentId );
+
+    // Called from resultset data supplier.
+    css::uno::Reference< css::container::XEnumeration >
+    getIterator();
+
+    static OUString
+    getContentType( std::u16string_view aScheme,  bool bFolder );
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */