8694d2bc19
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
113 lines
4.6 KiB
C++
113 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_connectivity.hxx"
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#include "java/io/InputStream.hxx"
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#include "java/tools.hxx"
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#include <string.h>
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using namespace connectivity;
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//**************************************************************
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//************ Class: java.io.InputStream
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//**************************************************************
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jclass java_io_InputStream::theClass = 0;
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java_io_InputStream::java_io_InputStream( JNIEnv * pEnv, jobject myObj )
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: java_lang_Object( pEnv, myObj )
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{
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SDBThreadAttach::addRef();
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}
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java_io_InputStream::~java_io_InputStream()
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{
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SDBThreadAttach::releaseRef();
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}
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jclass java_io_InputStream::getMyClass() const
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{
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// die Klasse muss nur einmal geholt werden, daher statisch
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if( !theClass )
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theClass = findMyClass("java/io/InputStream");
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return theClass;
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}
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sal_Int32 SAL_CALL java_io_InputStream::readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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return readBytes(aData,nMaxBytesToRead);
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}
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void SAL_CALL java_io_InputStream::skipBytes( sal_Int32 nBytesToSkip ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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static jmethodID mID(NULL);
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callIntMethodWithIntArg("skip",mID,nBytesToSkip);
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}
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sal_Int32 SAL_CALL java_io_InputStream::available( ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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static jmethodID mID(NULL);
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return callIntMethod("available",mID);
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}
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void SAL_CALL java_io_InputStream::closeInput( ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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static jmethodID mID(NULL);
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callVoidMethod("close",mID);
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}
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// -----------------------------------------------------
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sal_Int32 SAL_CALL java_io_InputStream::readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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if (nBytesToRead < 0)
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throw ::com::sun::star::io::BufferSizeExceededException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), *this );
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jint out(0);
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SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
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{
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jbyteArray pByteArray = t.pEnv->NewByteArray(nBytesToRead);
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static const char * cSignature = "([BII)I";
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static const char * cMethodName = "read";
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// Java-Call absetzen
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static jmethodID mID(NULL);
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obtainMethodId(t.pEnv, cMethodName,cSignature, mID);
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out = t.pEnv->CallIntMethod( object, mID, pByteArray, 0, nBytesToRead );
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if ( !out )
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ThrowSQLException(t.pEnv,*this);
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if(out > 0)
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{
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jboolean p = sal_False;
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aData.realloc ( out );
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rtl_copyMemory(aData.getArray(),t.pEnv->GetByteArrayElements(pByteArray,&p),out);
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}
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t.pEnv->DeleteLocalRef((jbyteArray)pByteArray);
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} //t.pEnv
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return out;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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