xmlscript/test/imexp.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <config_folders.h>
  21
  22 #include <stdio.h>
  23 #include <osl/file.h>
  24
  25 #include <rtl/ustrbuf.hxx>
  26
  27 #include <xmlscript/xmldlg_imexp.hxx>
  28 #include <xmlscript/xml_helper.hxx>
  29
  30 #include <cppuhelper/servicefactory.hxx>
  31 #include <cppuhelper/bootstrap.hxx>
  32 #include <cppuhelper/implbase2.hxx>
  33
  34 #include <comphelper/processfactory.hxx>
  35
  36 #include <vcl/svapp.hxx>
  37
  38 #include <com/sun/star/awt/UnoControlDialog.hpp>
  39 #include <com/sun/star/awt/Toolkit.hpp>
  40 #include <com/sun/star/awt/XToolkit.hpp>
  41 #include <com/sun/star/awt/XControlModel.hpp>
  42 #include <com/sun/star/awt/XControl.hpp>
  43 #include <com/sun/star/awt/XDialog.hpp>
  44 #include <com/sun/star/container/XNameContainer.hpp>
  45 #include <com/sun/star/lang/XComponent.hpp>
  46 #include <com/sun/star/lang/XInitialization.hpp>
  47 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  48 #include <com/sun/star/io/XActiveDataSource.hpp>
  49 #include <com/sun/star/registry/XSimpleRegistry.hpp>
  50 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  51 #include <com/sun/star/uno/XComponentContext.hpp>
  52
  53 using namespace ::cppu;
  54 using namespace ::com::sun::star;
  55 using namespace ::com::sun::star::uno;
  56
  57 Reference< XComponentContext > createInitialComponentContext(
  58     OUString const & inst_dir )
  59 {
  60     Reference< XComponentContext > xContext;
  61
  62     try
  63     {
  64         OUString file_url;
  65         oslFileError rc = osl_getFileURLFromSystemPath(
  66             inst_dir.pData, &file_url.pData );
  67         OSL_ASSERT( osl_File_E_None == rc );
  68
  69         OUString unorc = file_url + ("/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("louno") );
  70
  71         return defaultBootstrap_InitialComponentContext( unorc );
  72     }
  73
  74     catch( const Exception& rExc )
  75     {
  76         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
  77         OSL_FAIL( aStr.getStr() );
  78     }
  79
  80     return xContext;
  81 }
  82
  83 Reference< container::XNameContainer > importFile(
  84     char const * fname,
  85     Reference< XComponentContext > const & xContext )
  86 {
  87     // create the input stream
  88     FILE *f = ::fopen( fname, "rb" );
  89     if (f)
  90     {
  91         ::fseek( f, 0 ,SEEK_END );
  92         int nLength = ::ftell( f );
  93         ::fseek( f, 0, SEEK_SET );
  94
  95         ByteSequence bytes( nLength );
  96         ::fread( bytes.getArray(), nLength, 1, f );
  97         ::fclose( f );
  98
  99         Reference< container::XNameContainer > xModel( xContext->getServiceManager()->createInstanceWithContext(
 100             "com.sun.star.awt.UnoControlDialogModel", xContext ), UNO_QUERY );
 101         ::xmlscript::importDialogModel( ::xmlscript::createInputStream( bytes ), xModel, xContext );
 102
 103         return xModel;
 104     }
 105     else
 106     {
 107         throw Exception( "### Cannot read file!" );
 108     }
 109 }
 110
 111 void exportToFile(
 112     char const * fname,
 113     Reference< container::XNameContainer > const & xModel,
 114     Reference< XComponentContext > const & xContext )
 115 {
 116     Reference< io::XInputStreamProvider > xProvider( ::xmlscript::exportDialogModel( xModel, xContext ) );
 117     Reference< io::XInputStream > xStream( xProvider->createInputStream() );
 118
 119     Sequence< sal_Int8 > bytes;
 120     sal_Int32 nRead = xStream->readBytes( bytes, xStream->available() );
 121     for (;;)
 122     {
 123         Sequence< sal_Int8 > readBytes;
 124         nRead = xStream->readBytes( readBytes, 1024 );
 125         if (! nRead)
 126             break;
 127         OSL_ASSERT( readBytes.getLength() >= nRead );
 128
 129         sal_Int32 nPos = bytes.getLength();
 130         bytes.realloc( nPos + nRead );
 131         memcpy( bytes.getArray() + nPos, readBytes.getConstArray(), (sal_uInt32)nRead );
 132     }
 133
 134     FILE * f = ::fopen( fname, "w" );
 135     ::fwrite( bytes.getConstArray(), 1, bytes.getLength(), f );
 136     ::fflush( f );
 137     ::fclose( f );
 138 }
 139
 140 class MyApp : public Application
 141 {
 142 public:
 143     void Main();
 144 };
 145
 146 MyApp aMyApp;
 147
 148 void MyApp::Main()
 149 {
 150     if (GetCommandLineParamCount() < 2)
 151     {
 152         OSL_FAIL( "usage: imexp inst_dir inputfile [outputfile]\n" );
 153         return;
 154     }
 155
 156     Reference< XComponentContext > xContext(
 157         createInitialComponentContext( OUString( GetCommandLineParam( 0 ) ) ) );
 158     Reference< lang::XMultiServiceFactory > xMSF(
 159         xContext->getServiceManager(), UNO_QUERY );
 160
 161     try
 162     {
 163         ::comphelper::setProcessServiceFactory( xMSF );
 164
 165         Reference< awt::XToolkit> xToolkit = awt::Toolkit::create( xContext );
 166
 167         // import dialogs
 168         OString aParam1( OUStringToOString(
 169                              OUString( GetCommandLineParam( 1 ) ),
 170                              RTL_TEXTENCODING_ASCII_US ) );
 171         Reference< container::XNameContainer > xModel(
 172             importFile( aParam1.getStr(), xContext ) );
 173         OSL_ASSERT( xModel.is() );
 174
 175         Reference< awt::XUnoControlDialog > xDlg = UnoControlDialog::create( xContext );;
 176         xDlg->setModel( xModel );
 177         xDlg->createPeer( xToolkit, 0 );
 178         xDlg->execute();
 179
 180         if (GetCommandLineParamCount() == 3)
 181         {
 182             // write modified dialogs
 183             OString aParam2( OUStringToOString(
 184                                  OUString( GetCommandLineParam( 2 ) ), RTL_TEXTENCODING_ASCII_US ) );
 185             exportToFile( aParam2.getStr(), xModel, xContext );
 186         }
 187     }
 188     catch (const xml::sax::SAXException & rExc)
 189     {
 190         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 191         uno::Exception exc;
 192         if (rExc.WrappedException >>= exc)
 193         {
 194             aStr += OString( " >>> " );
 195             aStr += OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US );
 196         }
 197         OSL_FAIL( aStr.getStr() );
 198     }
 199     catch (const uno::Exception & rExc)
 200     {
 201         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 202         OSL_FAIL( aStr.getStr() );
 203     }
 204
 205     Reference< lang::XComponent > xComp( xContext, UNO_QUERY );
 206     if (xComp.is())
 207     {
 208         xComp->dispose();
 209     }
 210 }
 211
 212 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */