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/* -*- 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_SC_SOURCE_FILTER_INC_CONNECTIONSBUFFER_HXX
#define INCLUDED_SC_SOURCE_FILTER_INC_CONNECTIONSBUFFER_HXX
#include <memory>
#include <oox/helper/refvector.hxx>
#include "workbookhelper.hxx"
namespace oox {
namespace xls {
const sal_Int32 BIFF12_CONNECTION_UNKNOWN = 0;
const sal_Int32 BIFF12_CONNECTION_ODBC = 1;
const sal_Int32 BIFF12_CONNECTION_DAO = 2;
const sal_Int32 BIFF12_CONNECTION_FILE = 3;
const sal_Int32 BIFF12_CONNECTION_HTML = 4;
const sal_Int32 BIFF12_CONNECTION_OLEDB = 5;
const sal_Int32 BIFF12_CONNECTION_TEXT = 6;
const sal_Int32 BIFF12_CONNECTION_ADO = 7;
const sal_Int32 BIFF12_CONNECTION_DSP = 8;
/** Special properties for data connections representing web queries. */
struct WebPrModel
{
typedef ::std::vector< css::uno::Any > TablesVector;
TablesVector maTables; /// Names or indexes of the web query tables.
OUString maUrl; /// Source URL to refresh the data.
OUString maPostMethod; /// POST method to query data.
OUString maEditPage; /// Web page showing query data (for XML queries).
sal_Int32 mnHtmlFormat; /// Plain text, rich text, or HTML.
bool mbXml; /// True = XML query, false = HTML query.
bool mbSourceData; /// True = import XML source data referred by HTML table.
bool mbParsePre; /// True = parse preformatted sections (<pre> tag).
bool mbConsecutive; /// True = join consecutive delimiters.
bool mbFirstRow; /// True = use column withs of first row for entire <pre> tag.
bool mbXl97Created; /// True = web query created with Excel 97.
bool mbTextDates; /// True = read date values as text, false = parse dates.
bool mbXl2000Refreshed; /// True = refreshed with Excel 2000 or newer.
bool mbHtmlTables; /// True = HTML tables, false = entire document.
explicit WebPrModel();
};
/** Common properties of an external data connection. */
struct ConnectionModel
{
typedef ::std::unique_ptr< WebPrModel > WebPrModelPtr;
WebPrModelPtr mxWebPr; /// Special settings for web queries.
OUString maName; /// Unique name of this connection.
OUString maDescription; /// User description of this connection.
OUString maSourceFile; /// URL of a source data file.
OUString maSourceConnFile; /// URL of a source connection file.
OUString maSsoId; /// Single sign-on identifier.
sal_Int32 mnId; /// Unique connection identifier.
sal_Int32 mnType; /// Data source type.
sal_Int32 mnReconnectMethod; /// Reconnection method.
sal_Int32 mnCredentials; /// Credentials method.
sal_Int32 mnInterval; /// Refresh interval in minutes.
bool mbKeepAlive; /// True = keep connection open after import.
bool mbNew; /// True = new connection, never updated.
bool mbDeleted; /// True = connection has been deleted.
bool mbOnlyUseConnFile; /// True = use maSourceConnFile, ignore mnReconnectMethod.
bool mbBackground; /// True = background refresh enabled.
bool mbRefreshOnLoad; /// True = refresh connection on import.
bool mbSaveData; /// True = save cached data with connection.
bool mbSavePassword; /// True = save password in connection string.
explicit ConnectionModel();
WebPrModel& createWebPr();
};
/** An external data connection (database, web query, etc.). */
class Connection : public WorkbookHelper
{
public:
explicit Connection( const WorkbookHelper& rHelper );
/** Imports connection settings from the connection element. */
void importConnection( const AttributeList& rAttribs );
/** Imports web query settings from the webPr element. */
void importWebPr( const AttributeList& rAttribs );
/** Imports web query table settings from the tables element. */
void importTables( const AttributeList& rAttribs );
/** Imports a web query table identifier from the m, s, or x element. */
void importTable( const AttributeList& rAttribs, sal_Int32 nElement );
/** Imports connection settings from the CONNECTION record. */
void importConnection( SequenceInputStream& rStrm );
/** Imports web query settings from the WEBPR record. */
void importWebPr( SequenceInputStream& rStrm );
/** Imports web query table settings from the WEBPRTABLES record. */
void importWebPrTables( SequenceInputStream& rStrm );
/** Imports a web query table identifier from the PCITEM_MISSING, PCITEM_STRING, or PCITEM_INDEX record. */
void importWebPrTable( SequenceInputStream& rStrm, sal_Int32 nRecId );
/** Returns the unique connection identifier. */
sal_Int32 getConnectionId() const { return maModel.mnId; }
/** Returns the source data type of the connection. */
sal_Int32 getConnectionType() const { return maModel.mnType; }
/** Returns read-only access to the connection model data. */
const ConnectionModel& getModel() const { return maModel; }
private:
ConnectionModel maModel;
};
typedef std::shared_ptr< Connection > ConnectionRef;
class ConnectionsBuffer : public WorkbookHelper
{
public:
explicit ConnectionsBuffer( const WorkbookHelper& rHelper );
/** Creates a new empty connection. */
Connection& createConnection();
/** Maps all connections by their identifier. */
void finalizeImport();
/** Returns a data connection by its unique identifier. */
ConnectionRef getConnection( sal_Int32 nConnId ) const;
private:
/** Inserts the passed connection into the map according to its identifier. */
void insertConnectionToMap( const ConnectionRef& rxConnection );
private:
typedef RefVector< Connection > ConnectionVector;
typedef RefMap< sal_Int32, Connection > ConnectionMap;
ConnectionVector maConnections;
ConnectionMap maConnectionsById;
sal_Int32 mnUnusedId;
};
} // namespace xls
} // namespace oox
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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