s-httpd

mildly suckless httpd
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cli.c (672B)

      1 /*
      2  * cli.c -- cli
      3  */
      4 
      5 #include <stdio.h>
      6 #include <string.h>
      7 #include <unistd.h> /* for getopt() */
      8 
      9 #include "cli.h"
     10 #include "state.h"
     11 
     12 const char* opts = "hvc:";
     13 
     14 void cli(int argc, char** argv)
     15 {
     16 	int c;
     17 
     18 	while ((c = getopt(argc, argv, opts)) != -1)
     19 	{
     20 		switch (c)
     21 		{
     22 		case 'h':
     23 			printf("%s: usage: %s [-h] [-v] [-c file]\n", argv[0], argv[0]);
     24 			puts("See the s-httpd(8) manual page for more.");
     25 			break;
     26 		case 'v':
     27 			printf("s-httpd version %s\n", VERSION);
     28 			break;
     29 		case 'c':
     30 			strncpy(conffile, optarg, sizeof(conffile) - 1);
     31 			conffile[sizeof(conffile) - 1] = '\0'; /* null-terminate */
     32 
     33 			break;
     34 			/* getopt() handles the rest :) */
     35 		}
     36 	}
     37 }
     38