io/test/testconnection.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 <stdio.h>
  21 #include <osl/time.h>
  22
  23 #include <osl/diagnose.h>
  24 #include <osl/thread.hxx>
  25
  26 #include <cppuhelper/servicefactory.hxx>
  27
  28 #include <com/sun/star/lang/XComponent.hpp>
  29
  30 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  31
  32 #include <com/sun/star/connection/XConnector.hpp>
  33 #include <com/sun/star/connection/XAcceptor.hpp>
  34
  35 using namespace ::osl;
  36 using namespace ::rtl;
  37 using namespace ::cppu;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::io;
  40 using namespace ::com::sun::star::lang;
  41 using namespace ::com::sun::star::registry;
  42 using namespace ::com::sun::star::connection;
  43
  44
  45 class MyThread :
  46     public Thread
  47 {
  48 public:
  49     MyThread( const Reference< XAcceptor > &r , const OUString & sConnectionDescription) :
  50         m_rAcceptor( r ),
  51         m_sConnectionDescription( sConnectionDescription )
  52         {}
  53     virtual void SAL_CALL run();
  54
  55     Reference < XAcceptor > m_rAcceptor;
  56 private:
  57     Reference < XConnection > m_rConnection;
  58     OUString m_sConnectionDescription;
  59 };
  60
  61 void doWrite( const Reference < XConnection > &r )
  62 {
  63     Sequence < sal_Int8 > seq(10);
  64     for( sal_Int32 i = 0 ; i < 10 ; i ++ )
  65     {
  66         seq.getArray()[i] = i;
  67     }
  68
  69     r->write( seq );
  70 }
  71
  72 void doRead( const Reference < XConnection > &r )
  73 {
  74     Sequence < sal_Int8 > seq(10);
  75
  76     OSL_ASSERT( 10 == r->read( seq , 10 ) );
  77
  78     for( sal_Int32 i = 0 ; i < 10 ; i ++ )
  79     {
  80         OSL_ASSERT( seq.getConstArray()[i] == i );
  81     }
  82 }
  83
  84
  85 void MyThread::run()
  86 {
  87     try
  88     {
  89         m_rConnection = m_rAcceptor->accept( m_sConnectionDescription );
  90     }
  91     catch ( const Exception &e)
  92     {
  93         OString tmp= OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
  94         printf( "Exception was thrown by acceptor thread: %s\n", tmp.getStr() );
  95     }
  96
  97     if( m_rConnection.is() )
  98     {
  99         Sequence < sal_Int8 > seq(12);
 100         try
 101         {
 102             doWrite( m_rConnection );
 103             doRead( m_rConnection );
 104         }
 105         catch (... )
 106         {
 107             printf( "unknown exception was thrown\n" );
 108             throw;
 109         }
 110     }
 111
 112 }
 113
 114
 115
 116
 117
 118 void testConnection( const OUString &sConnectionDescription  ,
 119                      const Reference < XAcceptor > &rAcceptor,
 120                      const Reference < XConnector > &rConnector )
 121 {
 122     {
 123         MyThread thread( rAcceptor , sConnectionDescription );
 124         thread.create();
 125
 126         sal_Bool bGotit = sal_False;
 127         Reference < XConnection > r;
 128
 129         while( ! bGotit )
 130         {
 131             try
 132             {
 133                 // Why is this wait necessary ????
 134                 TimeValue value = {1,0};
 135                 osl_waitThread( &value );
 136                 r = rConnector->connect( sConnectionDescription );
 137                 OSL_ASSERT( r.is() );
 138                 doWrite( r );
 139                 doRead( r );
 140                 bGotit = sal_True;
 141             }
 142             catch( ... )
 143             {
 144                 printf( "Couldn't connect, retrying ...\n" );
 145
 146             }
 147         }
 148
 149         r->close();
 150
 151         try
 152         {
 153             Sequence < sal_Int8 > seq(10);
 154             r->write( seq );
 155             OSL_FAIL( "expected exception not thrown" );
 156         }
 157         catch ( IOException & )
 158         {
 159             // everything is ok
 160         }
 161         catch ( ... )
 162         {
 163             OSL_FAIL( "wrong exception was thrown" );
 164         }
 165
 166         thread.join();
 167     }
 168 }
 169
 170
 171 int SAL_CALL main( int argc, char * argv[] )
 172 {
 173     Reference< XMultiServiceFactory > xMgr(
 174         createRegistryServiceFactory( OUString( "applicat.rdb") ) );
 175
 176     Reference< XImplementationRegistration > xImplReg(
 177         xMgr->createInstance( OUString("com.sun.star.registry.ImplementationRegistration") ), UNO_QUERY );
 178     OSL_ENSURE( xImplReg.is(), "### no impl reg!" );
 179
 180     OUString aLibName =
 181         OUString( "connector.uno" SAL_DLLEXTENSION );
 182     xImplReg->registerImplementation(
 183         OUString("com.sun.star.loader.SharedLibrary"), aLibName, Reference< XSimpleRegistry >() );
 184
 185     aLibName = OUString( "acceptor.uno" SAL_DLLEXTENSION );
 186     xImplReg->registerImplementation(
 187         OUString("com.sun.star.loader.SharedLibrary"), aLibName, Reference< XSimpleRegistry >() );
 188
 189     Reference < XAcceptor >  rAcceptor(
 190         xMgr->createInstance(
 191             OUString("com.sun.star.connection.Acceptor") ) , UNO_QUERY );
 192
 193     Reference < XAcceptor >  rAcceptorPipe(
 194         xMgr->createInstance(
 195             OUString("com.sun.star.connection.Acceptor") ) , UNO_QUERY );
 196
 197     Reference < XConnector >  rConnector(
 198         xMgr->createInstance( OUString("com.sun.star.connection.Connector") ) , UNO_QUERY );
 199
 200
 201     printf( "Testing sockets" );
 202     fflush( stdout );
 203     testConnection( OUString("socket,host=localhost,port=2001"), rAcceptor , rConnector );
 204     printf( " Done\n" );
 205
 206     printf( "Testing pipe" );
 207     fflush( stdout );
 208     testConnection( OUString("pipe,name=bla") , rAcceptorPipe , rConnector );
 209     printf( " Done\n" );
 210
 211     // check, if errornous strings make any problem
 212     rAcceptor = Reference< XAcceptor > (
 213         xMgr->createInstance( OUString("com.sun.star.connection.Acceptor") ),
 214         UNO_QUERY );
 215
 216     try
 217     {
 218         rAcceptor->accept( OUString() );
 219         OSL_FAIL( "empty connection string" );
 220     }
 221     catch( IllegalArgumentException & )
 222     {
 223         // everything is fine
 224     }
 225     catch( ... )
 226     {
 227         OSL_FAIL( "unexpected akexception with empty connection string" );
 228     }
 229
 230     try
 231     {
 232         rConnector->connect( OUString() );
 233         OSL_FAIL( "empty connection string" );
 234     }
 235     catch( ConnectionSetupException & )
 236     {
 237         // everything is fine
 238     }
 239     catch( ... )
 240     {
 241         OSL_FAIL( "unexpected exception with empty connection string" );
 242     }
 243
 244
 245     MyThread thread( rAcceptor , OUString("socket,host=localhost,port=2001") );
 246     thread.create();
 247
 248     TimeValue value = {0,1};
 249     osl_waitThread( &value );
 250     try
 251     {
 252         rAcceptor->accept( OUString("socket,host=localhost,port=2001") );
 253         OSL_FAIL( "already existing exception expected" );
 254     }
 255     catch( AlreadyAcceptingException & )
 256     {
 257         // everything is fine
 258     }
 259     catch( ... )
 260     {
 261         OSL_FAIL( "unknown exception, already existing existing expected" );
 262     }
 263
 264     rAcceptor->stopAccepting();
 265     thread.join();
 266
 267     Reference < XComponent > rComp( xMgr , UNO_QUERY );
 268     if( rComp.is() )
 269     {
 270         rComp->dispose();
 271     }
 272 }
 273
 274 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */