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start using getarg

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11225 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2002-08-23 19:11:03 +00:00
parent 1759177e35
commit 96c121c4f4
1 changed files with 51 additions and 44 deletions
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95
appl/ftp/ftp/main.c
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@@ -36,15 +36,52 @@
*/ */
#include "ftp_locl.h" #include "ftp_locl.h"
#include <getarg.h>
RCSID("$Id$"); RCSID("$Id$");
static int help_flag;
static int version_flag;
static int debug_flag;
struct getargs getargs[] = {
{ NULL, 'd', arg_flag, &debug_flag,
"debug", NULL },
{ NULL, 'g', arg_negative_flag, &doglob,
"disables globbing", NULL},
{ NULL, 'i', arg_negative_flag, &interactive,
"Turn off interactive prompting", NULL},
{ NULL, 'l', arg_negative_flag, &lineedit,
"Turn off line editing", NULL},
{ NULL, 'p', arg_flag, &passivemode,
"passive mode", NULL},
{ NULL, 't', arg_counter, &trace,
"Packet tracing", NULL},
{ NULL, 'v', arg_counter, &verbose,
"verbosity", NULL},
{ NULL, 'K', arg_negative_flag, &use_kerberos,
"Disable kerberos authentication", NULL},
{ "version", 0, arg_flag, &version_flag },
{ "help", 'h', arg_flag, &help_flag },
};
static int num_args = sizeof(getargs) / sizeof(getargs[0]);
static void
usage(int ecode)
{
arg_printusage(getargs, num_args, NULL, "[host [port]]");
exit(ecode);
}
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {
int ch, top; int top;
struct passwd *pw = NULL; struct passwd *pw = NULL;
char homedir[MaxPathLen]; char homedir[MaxPathLen];
struct servent *sp; struct servent *sp;
int optind = 0;
setprogname(argv[0]); setprogname(argv[0]);
@@ -58,50 +95,20 @@ main(int argc, char **argv)
passivemode = 0; /* passive mode not active */ passivemode = 0; /* passive mode not active */
use_kerberos = 1; use_kerberos = 1;
while ((ch = getopt(argc, argv, "dgilnptvK")) != -1) { if(getarg(getargs, num_args, argc, argv, &optind))
switch (ch) { usage(1);
case 'd': if(help_flag)
options |= SO_DEBUG; usage(0);
debug++; if(version_flag) {
break; print_version(NULL);
exit(0);
case 'g':
doglob = 0;
break;
case 'i':
interactive = 0;
break;
case 'l':
lineedit = 0;
break;
case 'n':
autologin = 0;
break;
case 'p':
passivemode = 1;
break;
case 't':
trace++;
break;
case 'v':
verbose++;
break;
case 'K':
/* Disable Kerberos authentication */
use_kerberos = 0;
break;
default:
fprintf(stderr,
"usage: ftp [-dgilnptvK] [host [port]]\n");
exit(1);
}
} }
if (debug_flag) {
options |= SO_DEBUG;
debug++;
}
argc -= optind; argc -= optind;
argv += optind; argv += optind;