00001 /* 00002 * Copyright (C) 2007 Pleyo. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. 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 * 3. Neither the name of Pleyo nor the names of 00014 * its contributors may be used to endorse or promote products derived 00015 * from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY PLEYO AND ITS CONTRIBUTORS "AS IS" AND ANY 00018 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00019 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00020 * DISCLAIMED. IN NO EVENT SHALL PLEYO OR ITS CONTRIBUTORS BE LIABLE FOR ANY 00021 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00022 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00023 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00024 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00025 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00026 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 */ 00028 #ifndef BALFILE_READER_H_ 00029 #define BALFILE_READER_H_ 00030 00035 #include "stdio.h" 00036 #include <sys/types.h> 00037 #include <sys/stat.h> 00038 #include <string> 00039 #include "wtf/Vector.h" 00040 #include "TestManager/TestManager.h" 00041 00042 namespace BALTest 00043 { 00044 00045 class BALFileReader 00046 { 00047 public: 00048 // Constructors opens the file 00049 BALFileReader( const std::string& ); 00050 00051 // Destructor closes the file 00052 ~BALFileReader(); 00053 00054 // Returns the number of bytes read 00055 int Read(Vector<char>&); 00056 00057 bool IsOpened() const { return (mStream != NULL); } 00058 protected: 00059 FILE *mStream; 00060 struct stat mBuf; 00061 }; 00062 00063 inline BALFileReader::BALFileReader( const std::string& aName ) : mStream(NULL) { 00064 // get data associated with lpszPathName 00065 int result = stat(aName.c_str(), &mBuf); 00066 if(result == 0) { 00067 mStream = fopen(aName.c_str(), "rb"); 00068 } 00069 } 00070 00071 inline BALFileReader::~BALFileReader() 00072 { 00073 if( mStream ) { 00074 fclose(mStream); 00075 } 00076 } 00077 00078 inline int BALFileReader::Read( Vector<char>& a ) 00079 { 00080 if(mStream) { 00081 a.resize( mBuf.st_size ); 00082 00083 /*int aRead = */fread(a.data(), sizeof(char), mBuf.st_size, mStream); // TO DO should loop here 00084 //printf("Read %d, size %ld\n", aRead, mBuf.st_size); 00085 return mBuf.st_size; 00086 } 00087 return 0; 00088 } 00089 00090 } 00091 #endif 00092