1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _BYTE_CHUCKER_HXX_ 24 #define _BYTE_CHUCKER_HXX_ 25 26 #include <com/sun/star/uno/Sequence.h> 27 #include <com/sun/star/uno/Reference.h> 28 #include <com/sun/star/io/BufferSizeExceededException.hpp> 29 #include <com/sun/star/io/IOException.hpp> 30 #include <com/sun/star/io/NotConnectedException.hpp> 31 #include <com/sun/star/uno/RuntimeException.hpp> 32 #include <com/sun/star/lang/IllegalArgumentException.hpp> 33 34 namespace com { namespace sun { namespace star { 35 namespace io { class XSeekable; class XOutputStream; } 36 } } } 37 class ByteChucker 38 { 39 protected: 40 com::sun::star::uno::Reference < com::sun::star::io::XOutputStream > xStream; 41 com::sun::star::uno::Reference < com::sun::star::io::XSeekable > xSeek; 42 com::sun::star::uno::Sequence < sal_Int8 > a1Sequence, a2Sequence, a4Sequence; 43 sal_Int8 * const p1Sequence, * const p2Sequence, * const p4Sequence; 44 45 public: 46 ByteChucker (com::sun::star::uno::Reference<com::sun::star::io::XOutputStream> xOstream); 47 ~ByteChucker(); 48 49 void WriteBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData ) 50 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 51 52 sal_Int64 GetPosition() 53 throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 54 55 ByteChucker& operator << (sal_Int8 nInt8); 56 ByteChucker& operator << (sal_Int16 nInt16); 57 ByteChucker& operator << (sal_Int32 nInt32); 58 ByteChucker& operator << (sal_uInt8 nuInt8); 59 ByteChucker& operator << (sal_uInt16 nuInt16); 60 ByteChucker& operator << (sal_uInt32 nuInt32); 61 }; 62 63 #endif 64