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