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00001 /******************************************************************************* 00002 * Copyright (C) 2005, Quest Software, Inc. All rights reserved. 00003 * Copyright (C) 2006, Novell, Inc. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of 00014 * Quest Software, Inc., 00015 * nor Novell, Inc., 00016 * nor the names of its contributors or employees may be used to 00017 * endorse or promote products derived from this software without 00018 * specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00022 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00023 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00024 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00025 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00026 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00029 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00030 * POSSIBILITY OF SUCH DAMAGE. 00031 *******************************************************************************/ 00032 00033 00038 #ifndef BLOCXX_IFILE_STREAM_HPP_INCLUDE_GUARD_ 00039 #define BLOCXX_IFILE_STREAM_HPP_INCLUDE_GUARD_ 00040 #include "blocxx/BLOCXX_config.h" 00041 00042 #include "blocxx/CommonFwd.hpp" 00043 #include "blocxx/FileBuf.hpp" 00044 #include <istream> 00045 #include <cstdio> 00046 00047 namespace BLOCXX_NAMESPACE 00048 { 00049 00057 class IFileStream : private FileBuf, public std::istream 00058 { 00059 public: 00060 00065 IFileStream(); 00066 00070 ~IFileStream(); 00071 00076 bool isOpen() const; 00077 00084 IFileStream* open(FILE* fp); 00085 00092 IFileStream* open(AutoDescriptor fd); 00093 #if 0 00094 00100 IFileStream* open(const File& f); 00101 #endif 00102 00118 IFileStream* open(const char* path, std::ios_base::openmode mode, mode_t permissions = 0666); 00119 00128 IFileStream* close(); 00129 00130 private: 00131 00132 // prohibit copying and assigning 00133 // NO IMPLEMENTATION 00134 IFileStream(const IFileStream& arg); 00135 IFileStream& operator=(const IFileStream& arg); 00136 00137 }; 00138 00139 } // end namespace BLOCXX_NAMESPACE 00140 00141 #endif 00142