blocxx
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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 00034 00039 #include "blocxx/BLOCXX_config.h" 00040 00041 #include "blocxx/CommonFwd.hpp" 00042 #include "blocxx/IFileStream.hpp" 00043 00044 namespace BLOCXX_NAMESPACE 00045 { 00046 00047 IFileStream::IFileStream() 00048 : FileBuf() 00049 , std::istream(this) 00050 { 00051 } 00052 00053 IFileStream::~IFileStream() 00054 { 00055 } 00056 00057 bool 00058 IFileStream::isOpen() const 00059 { 00060 return FileBuf::isOpen(); 00061 } 00062 00063 IFileStream* 00064 IFileStream::open(FILE* fp) 00065 { 00066 if (FileBuf::open(fp)) 00067 { 00068 return this; 00069 } 00070 return 0; 00071 } 00072 00073 IFileStream* 00074 IFileStream::open(AutoDescriptor fd) 00075 { 00076 if (FileBuf::open(fd)) 00077 { 00078 return this; 00079 } 00080 return 0; 00081 } 00082 00083 IFileStream* 00084 IFileStream::open(const char* path, std::ios_base::openmode mode, mode_t permissions) 00085 { 00086 if (FileBuf::open(path, mode, permissions)) 00087 { 00088 return this; 00089 } 00090 return 0; 00091 } 00092 00093 IFileStream* 00094 IFileStream::close() 00095 { 00096 if (FileBuf::close()) 00097 { 00098 return this; 00099 } 00100 return 0; 00101 } 00102 00103 } // end namespace BLOCXX_NAMESPACE 00104 00105 00106