#include "para.h"
#include "list.h"
#include "sched.h"
+#include "ggo.h"
#include "recv.h"
#include "recv.cmdline.h"
#include "fd.h"
/** init array of error codes used by para_recv */
INIT_RECV_ERRLISTS;
-static void *parse_config(int argc, char *argv[], int *receiver_num)
+__noreturn static void print_help_and_die(void)
{
- int i;
+ printf("dsfsfsd\n");
+ int i, d = conf.detailed_help_given;
+ const char **p = d? recv_args_info_detailed_help
+ : recv_args_info_help;
+
+ printf_or_die("%s\n\n", RECV_CMDLINE_PARSER_PACKAGE "-"
+ RECV_CMDLINE_PARSER_VERSION);
+ printf_or_die("%s\n\n", recv_args_info_usage);
+ for (; *p; p++)
+ printf_or_die("%s\n", *p);
+
+ printf_or_die("\nAvailable receivers: \n\t");
+ FOR_EACH_RECEIVER(i)
+ printf_or_die("%s%s", i? " " : "", receivers[i].name);
+ printf_or_die("\n\n");
+ FOR_EACH_RECEIVER(i) {
+ struct receiver *r = receivers + i;
+ if (!r->help.short_help)
+ continue;
+ printf_or_die("Options for %s:\n", r->name);
+ ggo_print_help(&r->help, d);
+ }
+ exit(0);
+}
+
+static void *parse_config(int argc, char *argv[], int *receiver_num)
+{
if (recv_cmdline_parser(argc, argv, &conf))
return NULL;
HANDLE_VERSION_FLAG("recv", conf);
- if (conf.list_receivers_given) {
- printf("available receivers: ");
- for (i = 0; receivers[i].name; i++)
- printf("%s%s", i? " " : "", receivers[i].name);
- printf("\nTry\n\tpara_recv -r '<receivername> -h'\n"
- "for help on <receivername>.\n");
- exit(EXIT_SUCCESS);
- }
+ if (conf.help_given || conf.detailed_help_given)
+ print_help_and_die();
return check_receiver_arg(conf.receiver_arg, receiver_num);
}
struct receiver *r = NULL;
struct receiver_node rn;
struct stdout_task sot;
- struct sched s;
+ static struct sched s;
s.default_timeout.tv_sec = 1;
s.default_timeout.tv_usec = 0;
+ memset(&sot, 0, sizeof(struct stdout_task));
memset(&rn, 0, sizeof(struct receiver_node));
- for (ret = 0; receivers[ret].name; ret++)
+ FOR_EACH_RECEIVER(ret)
receivers[ret].init(&receivers[ret]);
ret = -E_RECV_SYNTAX;
rn.conf = parse_config(argc, argv, &receiver_num);