int main( int argc, char *argv[] )
{
const char *flags = NULL;
const char *file = NULL;
off_t size = 0;
if (!(2 <= argc && argc <= 4)) {
fprintf(stderr, "Use: %s <flags> [file [size]]\n", argv[0]);
fprintf(stderr, "Debug flags are: ");
debug_flags_print(stderr);
fprintf(stderr, "\n");
exit(EXIT_FAILURE);
}
flags = argv[1];
if (argc >= 3)
file = argv[2];
if (argc >= 4)
size = strtol(argv[3], NULL, 10);
int result = parrot_debug(flags, file, size);
if (result == -1) {
fprintf(stderr, "debug: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
return 0;
}
static INT64_T do_help(int argc, char **argv)
{
int i;
printf("Commands:\n");
for(i = 0; list[i].name; i++) {
printf("%-12s %s\n", list[i].name, list[i].help);
}
printf("\nDebugging subsystems are:\n");
debug_flags_print(stdout);
printf("\n");
return 0;
}
static void show_help(const char *cmd)
{
fprintf(stdout, "Use: %s [options]\n", cmd);
fprintf(stdout, "Where options are:\n");
fprintf(stdout, " %-30s This message\n", "-h,--help=<flag>");
fprintf(stdout, " %-30s Debugging\n", "-d,--debug=<flag>");
fprintf(stdout, " %-30s Send debugging to this file. (can also be :stderr, :stdout, :syslog, or :journal)\n", "-o,--debug-file=<file>");
fprintf(stdout, " %-30s Rotate debug files of this size (default 10M, 0 disables)\n", "-O,--debug-rotate-max=<bytes>");
fprintf(stdout, " %-30s Allow this auth type\n", "-a,--auth=<type>");
fprintf(stdout, " %-30s Port number\n", "-p,--port=<num>");
fprintf(stdout, " %-30s Remote host\n", "-r,--host=<host>");
fprintf(stdout, "Where debug flags arg: ");
debug_flags_print(stderr);
fprintf(stdout, "\n");
}
static INT64_T do_debug(int argc, char **argv)
{
if(argv[1]) {
if(debug_flags_set(argv[1])) {
return 0;
} else {
printf("Valid debugging flags are: ");
debug_flags_print(stdout);
printf("\n");
errno = EINVAL;
return -1;
}
} else {
debug_flags_clear();
return 0;
}
}
