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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <getopt.h>
#include "args.h"
void parse_args(client_state* state, int argc, char* argv[]) {
static struct option long_opts[] = {
{"lines", required_argument, 0, 'l'},
{"center", no_argument, 0, 'c'},
{"exact-match", no_argument, 0, 'e'},
{"verbose", no_argument, 0, 'v'},
{"password", no_argument, 0, 'P'},
{"prompt", no_argument, 0, 'p'},
{0, 0, 0, 0}
};
int opt;
int long_index = 0;
while ((opt = getopt_long(argc, argv, "l:p:cevP", long_opts, &long_index)) != -1) {
switch (opt) {
case 'l':
state->lines = atoi(optarg);
break;
case 'p':
state->prompt = optarg;
break;
case 'c':
state->center = true;
break;
case 'a':
state->exact_match = true;
break;
case 'v':
state->verbose = true;
break;
case 'P':
state->password = true;
break;
default:
fprintf(stderr, "Usage: NOT WHAT YOU TYPED\n");
break;
}
}
}
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