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
  21 #include <stdio.h>
  22 #include "osl/file.h"
  23
  24 #include <rtl/ustrbuf.hxx>
  25
  26 #include <xmlscript/xmldlg_imexp.hxx>
  27 #include <xmlscript/xml_helper.hxx>
  28
  29 #include <cppuhelper/servicefactory.hxx>
  30 #include <cppuhelper/bootstrap.hxx>
  31 #include <cppuhelper/implbase2.hxx>
  32
  33 #include <comphelper/processfactory.hxx>
  34
  35 #include <vcl/svapp.hxx>
  36
  37 #include <com/sun/star/awt/Toolkit.hpp>
  38 #include <com/sun/star/io/XActiveDataSource.hpp>
  39
  40 #include <com/sun/star/lang/XComponent.hpp>
  41 #include <com/sun/star/lang/XInitialization.hpp>
  42 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  43
  44 #include <com/sun/star/registry/XSimpleRegistry.hpp>
  45 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  46 #include <com/sun/star/uno/XComponentContext.hpp>
  47
  48 #include <com/sun/star/awt/XToolkit.hpp>
  49 #include <com/sun/star/awt/XControlModel.hpp>
  50 #include <com/sun/star/awt/XControl.hpp>
  51 #include <com/sun/star/awt/XDialog.hpp>
  52
  53 #include <com/sun/star/container/XNameContainer.hpp>
  54
  55
  56 using namespace ::rtl;
  57 using namespace ::cppu;
  58 using namespace ::com::sun::star;
  59 using namespace ::com::sun::star::uno;
  60
  61
  62
  63
  64 Reference< XComponentContext > createInitialComponentContext(
  65     OUString const & inst_dir )
  66 {
  67     Reference< XComponentContext > xContext;
  68
  69     try
  70     {
  71         OUString file_url;
  72         oslFileError rc = osl_getFileURLFromSystemPath(
  73             inst_dir.pData, &file_url.pData );
  74         OSL_ASSERT( osl_File_E_None == rc );
  75
  76         OUString unorc = file_url + OUString("/program/" SAL_CONFIGFILE("uno") );
  77
  78         return defaultBootstrap_InitialComponentContext( unorc );
  79     }
  80
  81     catch( const Exception& rExc )
  82     {
  83         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
  84         OSL_FAIL( aStr.getStr() );
  85     }
  86
  87     return xContext;
  88 }
  89
  90
  91 // -----------------------------------------------------------------------
  92
  93 Reference< container::XNameContainer > importFile(
  94     char const * fname,
  95     Reference< XComponentContext > const & xContext )
  96 {
  97     // create the input stream
  98     FILE *f = ::fopen( fname, "rb" );
  99     if (f)
 100     {
 101         ::fseek( f, 0 ,SEEK_END );
 102         int nLength = ::ftell( f );
 103         ::fseek( f, 0, SEEK_SET );
 104
 105         ByteSequence bytes( nLength );
 106         ::fread( bytes.getArray(), nLength, 1, f );
 107         ::fclose( f );
 108
 109         Reference< container::XNameContainer > xModel( xContext->getServiceManager()->createInstanceWithContext(
 110             "com.sun.star.awt.UnoControlDialogModel", xContext ), UNO_QUERY );
 111         ::xmlscript::importDialogModel( ::xmlscript::createInputStream( bytes ), xModel, xContext );
 112
 113         return xModel;
 114     }
 115     else
 116     {
 117         throw Exception( "### Cannot read file!", Reference< XInterface >() );
 118     }
 119 }
 120
 121 void exportToFile(
 122     char const * fname,
 123     Reference< container::XNameContainer > const & xModel,
 124     Reference< XComponentContext > const & xContext )
 125 {
 126     Reference< io::XInputStreamProvider > xProvider( ::xmlscript::exportDialogModel( xModel, xContext ) );
 127     Reference< io::XInputStream > xStream( xProvider->createInputStream() );
 128
 129     Sequence< sal_Int8 > bytes;
 130     sal_Int32 nRead = xStream->readBytes( bytes, xStream->available() );
 131     for (;;)
 132     {
 133         Sequence< sal_Int8 > readBytes;
 134         nRead = xStream->readBytes( readBytes, 1024 );
 135         if (! nRead)
 136             break;
 137         OSL_ASSERT( readBytes.getLength() >= nRead );
 138
 139         sal_Int32 nPos = bytes.getLength();
 140         bytes.realloc( nPos + nRead );
 141         memcpy( bytes.getArray() + nPos, readBytes.getConstArray(), (sal_uInt32)nRead );
 142     }
 143
 144     FILE * f = ::fopen( fname, "w" );
 145     ::fwrite( bytes.getConstArray(), 1, bytes.getLength(), f );
 146     ::fflush( f );
 147     ::fclose( f );
 148 }
 149
 150
 151
 152 class MyApp : public Application
 153 {
 154 public:
 155     void Main();
 156 };
 157
 158 MyApp aMyApp;
 159
 160 // -----------------------------------------------------------------------
 161
 162 void MyApp::Main()
 163 {
 164     if (GetCommandLineParamCount() < 2)
 165     {
 166         OSL_FAIL( "usage: imexp inst_dir inputfile [outputfile]\n" );
 167         return;
 168     }
 169
 170     Reference< XComponentContext > xContext(
 171         createInitialComponentContext( OUString( GetCommandLineParam( 0 ) ) ) );
 172     Reference< lang::XMultiServiceFactory > xMSF(
 173         xContext->getServiceManager(), UNO_QUERY );
 174
 175     try
 176     {
 177         ::comphelper::setProcessServiceFactory( xMSF );
 178
 179         Reference< awt::XToolkit> xToolkit = awt::Toolkit::create( xContext );
 180
 181         // import dialogs
 182         OString aParam1( OUStringToOString(
 183                              OUString( GetCommandLineParam( 1 ) ),
 184                              RTL_TEXTENCODING_ASCII_US ) );
 185         Reference< container::XNameContainer > xModel(
 186             importFile( aParam1.getStr(), xContext ) );
 187         OSL_ASSERT( xModel.is() );
 188
 189         Reference< awt::XControl > xDlg( xMSF->createInstance( "com.sun.star.awt.UnoControlDialog" ), UNO_QUERY );
 190         xDlg->setModel( Reference< awt::XControlModel >::query( xModel ) );
 191         xDlg->createPeer( xToolkit, 0 );
 192         Reference< awt::XDialog > xD( xDlg, UNO_QUERY );
 193         xD->execute();
 194
 195         if (GetCommandLineParamCount() == 3)
 196         {
 197             // write modified dialogs
 198             OString aParam2( OUStringToOString(
 199                                  OUString( GetCommandLineParam( 2 ) ), RTL_TEXTENCODING_ASCII_US ) );
 200             exportToFile( aParam2.getStr(), xModel, xContext );
 201         }
 202     }
 203     catch (const xml::sax::SAXException & rExc)
 204     {
 205         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 206         uno::Exception exc;
 207         if (rExc.WrappedException >>= exc)
 208         {
 209             aStr += OString( " >>> " );
 210             aStr += OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US );
 211         }
 212         OSL_FAIL( aStr.getStr() );
 213     }
 214     catch (const uno::Exception & rExc)
 215     {
 216         OString aStr( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 217         OSL_FAIL( aStr.getStr() );
 218     }
 219
 220     Reference< lang::XComponent > xComp( xContext, UNO_QUERY );
 221     if (xComp.is())
 222     {
 223         xComp->dispose();
 224     }
 225 }
 226
 227 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */