/* * Modification History * * 2003-March-28 Jason Rohrer * Created. */ #include "minorGems/io/serialPort/SerialPort.h" #include "minorGems/util/stringUtils.h" #include SerialPort::SerialPort( int inBaud, int inParity, int inDataBits, int inStopBits ) { FILE *file = fopen( "gpscap.txt", "r" ); mNativeObjectPointer = file; } SerialPort::~SerialPort() { if( mNativeObjectPointer != NULL ) { FILE *file = (FILE *)mNativeObjectPointer; fclose( file ); } } int SerialPort::sendLine( char *inLine ) { return 1; } char *SerialPort::receiveLine() { if( mNativeObjectPointer != NULL ) { FILE *file = (FILE *)mNativeObjectPointer; char *buffer = new char[500]; // read up to first newline int index = 0; char lastCharRead = (char)getc( file ); while( lastCharRead != '\n' && index < 499 ) { buffer[index] = lastCharRead; lastCharRead = (char)getc( file ); index++; } char *returnString; if( index > 0 ) { buffer[ index ] = '\0'; returnString = stringDuplicate( buffer ); } else { returnString = NULL; } delete [] buffer; return returnString; } else { return NULL; } }