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(main): Optionally allow the input file as command

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line argument.
This commit is contained in:
Werner Koch 2005-04-21 10:07:41 +00:00
parent 3ff9a743bf
commit 07aa7b210a
2 changed files with 18 additions and 1 deletions
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16
tools/symcryptrun.c
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@ -190,7 +190,7 @@ my_strusage (int level)
break;
case 41:
p = _("Syntax: symcryptrun --class CLASS --program PROGRAM "
"--keyfile KEYFILE [options...] COMMAND\n"
"--keyfile KEYFILE [options...] COMMAND [inputfile]\n"
"Call a simple symmetric encryption tool\n");
break;
case 31: p = "\nHome: "; break;
@ -961,6 +961,20 @@ main (int argc, char **argv)
xfree (configname);
configname = NULL;
/* With --inputfile an argument is not allowed, without only one
optional argument is allowed. */
if (argc > 1)
log_error (_("too many arguments\n"));
else if (opt.input && argc)
log_error (_("no argument allowed when using option \"%s\"\n"),
"--inputfile");
if (argc)
{
opt.input = *argv;
argv++; argc--;
}
if (!mode)
log_error (_("either %s or %s must be given\n"),
"--decrypt", "--encrypt");