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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "prinit.h"
#include "prio.h"
#include "prprf.h"
#include "prdtoa.h"
#include "plgetopt.h"
#include <stdlib.h>
static void Help(void)
{
PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
PR_fprintf(err, "Usage: /.strod [-n n] [-l n] [-h]\n");
PR_fprintf(err, "\t-n n Number to translate (default: 1234567890123456789)\n");
PR_fprintf(err, "\t-l n Times to loop the test (default: 1)\n");
PR_fprintf(err, "\t-h This message and nothing else\n");
} /* Help */
static PRIntn PR_CALLBACK RealMain(PRIntn argc, char **argv)
{
PLOptStatus os;
PRIntn loops = 1;
PRFloat64 answer;
const char *number = "1234567890123456789";
PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
PLOptState *opt = PL_CreateOptState(argc, argv, "hc:l:");
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
{
if (PL_OPT_BAD == os) {
continue;
}
switch (opt->option)
{
case 'n': /* number to translate */
number = opt->value;
break;
case 'l': /* number of times to run the tests */
loops = atoi(opt->value);
break;
case 'h': /* user wants some guidance */
Help(); /* so give him an earful */
return 2; /* but not a lot else */
break;
default:
break;
}
}
PL_DestroyOptState(opt);
PR_fprintf(err, "Settings\n");
PR_fprintf(err, "\tNumber to translate %s\n", number);
PR_fprintf(err, "\tLoops to run test: %d\n", loops);
while (loops--)
{
answer = PR_strtod(number, NULL);
PR_fprintf(err, "Translation = %20.0f\n", answer);
}
return 0;
}
int main(int argc, char **argv)
{
PRIntn rv;
PR_STDIO_INIT();
rv = PR_Initialize(RealMain, argc, argv, 0);
return rv;
} /* main */