testfile.cpp

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C++ 代码 · 共 88 行

/****************************************************************************
*
*                            Open Watcom Project
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*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*  ========================================================================
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*    This file contains Original Code and/or Modifications of Original
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


/****************************************************************************
*       ErrCov Error coverage tool:
*  TestFile.cpp; implements the testfile class and its derivatives
*  that were defined in TestFile.hpp
*
****************************************************************************/
#include "string.h"
#include "TestFile.hpp"


TestFile::TestFile(char *filename) {
    _testFileName=filename; // note that this isn't a local copy.
    _inFile = fopen( _testFileName, "rt" );
    if(_inFile==NULL) {
        fprintf( stderr, "Error opening file %s", _testFileName );
//      exit(1);
    }
    // Initialize _nextToken:
    _getNextToken();
}

void TestFile::GetNextError(char *ErrCode)  {
    strcpy(ErrCode, _nextToken);
    _getNextToken();
}



void TestFile::_getNextToken() {
    char Line[MAXLINELENGTH];
    char *token;
    int found=0;

    while( ( !found ) && ( !feof(_inFile) ) ) {
        fgets(Line,MAXLINELENGTH,_inFile);
        token=strtok(Line," :!");
        token=strtok(NULL," :!");
        // check if the token equals either "Error" or "Warning"
        if( (token!=NULL) && ( (!strcmp(token,"Warning")) || (!strcmp(token,"Error")) )  ) {
            token=strtok(NULL," :!");
            strcpy(_nextToken, token);
            found=1;
            return;
        }
    }
    strcpy(_nextToken,"\0");
}

int TestFile::EndOfFile()  {
    return( feof( _inFile ) );
}