Quelle remoteclient.cxx
Sprache: C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the BSD license .
*
* Copyright 2000 , 2010 Oracle and / or its affiliates .
* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
* 1 . Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
* 2 . Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in the
* documentation and / or other materials provided with the distribution .
* 3 . Neither the name of Sun Microsystems , Inc . nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* " AS IS " AND ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT
* LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED . IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT , INDIRECT ,
* INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING ,
* BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS
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* ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR
* TORT ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*
*************************************************************************/
#include <stdio.h>
#include <osl/mutex.hxx>
#include <uno/lbnames.h>
#include <cppuhelper/factory.hxx>
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/connection/XConnector.hpp>
#include <com/sun/star/bridge/XUnoUrlResolver.hpp>
#include <com/sun/star/lang/XMain.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <cppuhelper/implbase1.hxx>
using namespace ::rtl;
using namespace ::cppu;
using namespace ::osl;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::connection;
using namespace ::com::sun::star::bridge;
using namespace ::com::sun::star::io;
namespace remotebridges_officeclient {
class PipeClientMain : public WeakImplHelper1< XMain >
{
public :
PipeClientMain( const Reference< XMultiServiceFactory > &r ) :
m_xSMgr( r )
{}
public : // Methods
virtual sal_Int32 SAL_CALL run( const Sequence< OUString >& aArguments );
private : // helper methods
void testPipe( const Reference < XInterface > & rComponent );
Reference< XMultiServiceFactory > m_xSMgr;
};
void PipeClientMain::testPipe( const Reference< XInterface > & rxInterface )
{
// ask for the input stream
Reference< XInputStream > rInputStream( rxInterface, UNO_QUERY );
// ask for the output stream
Reference< XOutputStream > rOutputStream( rxInterface, UNO_QUERY );
if ( rInputStream.is() && rOutputStream.is() )
{
printf( "got inputstream and outputstream from remote process\n" );
sal_Int8 a[] = { 5 ,4 ,3 ,2 ,1 ,0 };
Sequence< sal_Int8 > seq( a , 6 );
rOutputStream->writeBytes( seq );
rOutputStream->closeOutput();
Sequence< sal_Int8> seqRead;
if ( rInputStream->readBytes( seqRead ,3 ) != 3 )
{
printf( "error : Couldn't read the expected number of bytes\n" );
return ;
}
if ( seqRead.getConstArray()[0 ] != 5 ||
seqRead.getConstArray()[1 ] != 4 ||
seqRead.getConstArray()[2 ] != 3 )
{
printf( "error : The array doesn't contain the expected values\n" );
return ;
}
// try to read more bytes than written
if ( rInputStream->readBytes( seqRead , 4 ) != 3 )
{
printf( "error : Got an unexpected number of bytes\n" );
return ;
}
if ( seqRead.getConstArray()[0 ] != 2 ||
seqRead.getConstArray()[1 ] != 1 ||
seqRead.getConstArray()[2 ] != 0 )
{
printf( "error : The array doesn't contain the expected values\n" );
return ;
}
printf( "pipe test worked perfect\n" );
}
else
{
printf( "Couldn't get inputstream and outputstream\n" );
}
}
sal_Int32 PipeClientMain::run( const Sequence< OUString > & aArguments )
{
printf( "Connecting...\n" );
if ( aArguments.getLength() == 1 )
{
try {
Reference < XInterface > r =
m_xSMgr->createInstance("com.sun.star.bridge.UnoUrlResolver" );
Reference < XUnoUrlResolver > rResolver( r , UNO_QUERY );
// connect to the remote process and retrieve the initial object
r = rResolver->resolve( aArguments.getConstArray()[0 ] );
if ( r.is() )
{
printf( "got the remote initial object\n" );
testPipe( r );
}
else
{
printf( "error : didn't get the initial object\n" );
}
}
catch ( ConnectionSetupException &e )
{
OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US );
printf( "%s\n" , o.pData->buffer );
printf( "couldn't access local resource (possible security reasons)\n" );
}
catch ( NoConnectException &e )
{
OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US );
printf( "%s\n" , o.pData->buffer );
printf( "no server listening on the resource\n" );
}
catch ( IllegalArgumentException &e )
{
OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US );
printf( "%s\n" , o.pData->buffer );
printf( "uno url invalid\n" );
}
catch ( RuntimeException & e )
{
OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US );
printf( "%s\n" , o.pData->buffer );
printf( "a remote call was aborted\n" );
}
}
else
{
printf( "usage: (uno remoteclient-component --) uno-url\n"
"e.g.: uno:socket,host=localhost,port=2083;urp;MyPipe\n" );
return 1 ;
}
return 0 ;
}
Reference< XInterface > SAL_CALL CreateInstance( const Reference< XMultiServiceFactory > &r)
{
return Reference< XInterface > ( ( OWeakObject * ) new PipeClientMain(r) );
}
Sequence< OUString > getSupportedServiceNames()
{
static Sequence < OUString > *pNames = 0 ;
if ( ! pNames )
{
MutexGuard guard( Mutex::getGlobalMutex() );
if ( !pNames )
{
static Sequence< OUString > seqNames(1 );
seqNames[0 ] = "com.sun.star.bridge.example.RemoteClientSample" ;
pNames = &seqNames;
}
}
return *pNames;
}
}
using namespace remotebridges_officeclient;
#define IMPLEMENTATION_NAME "com.sun.star.comp.product.example.RemoteClientSample"
extern "C"
{
SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory(
const char * pImplName, void * pServiceManager, void * pRegistryKey )
{
void * pRet = 0 ;
if (pServiceManager && rtl_str_compare( pImplName, IMPLEMENTATION_NAME ) == 0 )
{
Reference< XSingleServiceFactory > xFactory( createSingleFactory(
reinterpret_cast < XMultiServiceFactory * >( pServiceManager ),
OUString::createFromAscii( pImplName ),
CreateInstance, getSupportedServiceNames() ) );
if (xFactory.is())
{
xFactory->acquire();
pRet = xFactory.get();
}
}
return pRet;
}
SAL_DLLPUBLIC_EXPORT void SAL_CALL component_getImplementationEnvironment(
char const ** ppEnvTypeName, uno_Environment **)
{
*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=95 H=100 G=97
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-04)
¤
*© Formatika GbR, Deutschland
2026-10-10
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