/**
* Main entry point for the Triangle classifier.
*/
int main(int argc, char **argv) {
if ( !valid_input(argc, argv) ) {
printf("error\n");
return 0;
}
// otherwise all of the supplied arguments were valid. pass the points through
// to the Triangle classifier.
long int x1, x2, x3, y1, y2, y3;
x1 = strtol(argv[1], NULL, 10), y1 = strtol(argv[2], NULL, 10);
x2 = strtol(argv[3], NULL, 10), y2 = strtol(argv[4], NULL, 10);
x3 = strtol(argv[5], NULL, 10), y3 = strtol(argv[6], NULL, 10);
point p1 = {x1, y1};
point p2 = {x2, y2};
point p3 = {x3, y3};
if ( DEBUG ) {
printf("p1: (%li, %li)\n", p1.x, p1.y);
printf("p2: (%li, %li)\n", p2.x, p2.y);
printf("p3: (%li, %li)\n", p3.x, p3.y);
}
classify_triangle(&p1, &p2, &p3);
printf("\n");
return 0;
}
/*
* MAIN: Run the program and tests your functions.
* sample command: ./bignum 4 12 + 13
* Result: 31
*/
int main(int argc, char** argv) {
int input_base;
int* input1;
int* input2;
int* result;
if(argc != 5) {
print_usage(argv[0]);
}
input_base = string_to_integer(argv[1]);
if(!valid_base(input_base)) {
fprintf(stderr, "Invalid base: %s\n", argv[1]);
print_usage(argv[0]);
}
if(!valid_input(argv[2], input_base)) {
fprintf(stderr, "Invalid input1: %s\n", argv[2]);
print_usage(argv[0]);
}
if(!valid_input(argv[4], input_base)) {
fprintf(stderr, "Invalid input2: %s\n", argv[4]);
print_usage(argv[0]);
}
if(argv[3][0] != '-' && argv[3][0] != '+') {
fprintf(stderr, "Invalid operation: %s\n", argv[3]);
print_usage(argv[0]);
}
input1 = string_to_integer_array(argv[2]);
input2 = string_to_integer_array(argv[4]);
result = perform_math(input1, input2, argv[3][0], input_base);
printf("Result: ");
bignum_print(result);
printf("\n");
exit(0);
}
int main(int argc, char *argv[])
{
if (argc == 1)
print_usage();
InputParms input(argv[argc - 1]);
static struct option options[] =
{
{"outfile", required_argument, 0, 'o'},
{"outtype", required_argument, 0, 't'},
{"verbose", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
while (true)
{
int index = 0;
int g = getopt_long(argc, argv, "o:t:v", options, &index);
if (g == -1)
{
if (input.outtype < 1 || input.outtype > 4)
{
cout << "Invalid/missing output filetype - Must provide (1=CSV, 2=GPX, 3=TCX, 4=KML)\n";
exit(EXIT_FAILURE);
}
else
break;
}
switch (g)
{
case 0:
break;
case 'o':
input.outfile = string(optarg);
break;
case 't':
input.outtype = atoi(optarg);
break;
case 'v':
input.verbose = true;
break;
case '?':
print_usage();
break;
default:
abort();
}
}
valid_input(input);
exit(EXIT_SUCCESS);
}
