diff options
Diffstat (limited to 'tools/symcryptrun.c')
| -rw-r--r-- | tools/symcryptrun.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tools/symcryptrun.c b/tools/symcryptrun.c index f5fd496b8..6771ab953 100644 --- a/tools/symcryptrun.c +++ b/tools/symcryptrun.c @@ -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"); |