00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 /* 00019 * $Id$ 00020 */ 00021 00022 #if !defined(XERCESC_INCLUDE_GUARD_BININPUTSTREAM_HPP) 00023 #define XERCESC_INCLUDE_GUARD_BININPUTSTREAM_HPP 00024 00025 #include <xercesc/util/XMemory.hpp> 00026 00027 XERCES_CPP_NAMESPACE_BEGIN 00028 00029 class XMLUTIL_EXPORT BinInputStream : public XMemory 00030 { 00031 public : 00032 // ----------------------------------------------------------------------- 00033 // Virtual destructor for derived classes 00034 // ----------------------------------------------------------------------- 00035 virtual ~BinInputStream(); 00036 00037 00038 // ----------------------------------------------------------------------- 00039 // The virtual input stream interface 00040 // ----------------------------------------------------------------------- 00041 virtual XMLFilePos curPos() const = 0; 00042 00043 virtual XMLSize_t readBytes 00044 ( 00045 XMLByte* const toFill 00046 , const XMLSize_t maxToRead 00047 ) = 0; 00048 00067 virtual const XMLCh* getContentType() const = 0; 00068 00069 00070 protected : 00071 // ----------------------------------------------------------------------- 00072 // Hidden Constructors 00073 // ----------------------------------------------------------------------- 00074 BinInputStream(); 00075 00076 00077 private : 00078 // ----------------------------------------------------------------------- 00079 // Unimplemented Constructors 00080 // ----------------------------------------------------------------------- 00081 BinInputStream(const BinInputStream&); 00082 BinInputStream& operator=(const BinInputStream&); 00083 }; 00084 00085 XERCES_CPP_NAMESPACE_END 00086 00087 #endif