unbound-control.c File Reference

The remote control utility contacts the unbound server over ssl and sends the command, receives the answer, and displays the result from the commandline. More...

#include "config.h"
#include "util/log.h"
#include "util/config_file.h"
#include "util/locks.h"
#include "util/net_help.h"
#include "util/shm_side/shm_main.h"
#include "daemon/stats.h"
#include "sldns/wire2str.h"
#include "sldns/pkthdr.h"

Functions
static void	usage (void)
	Give unbound-control usage, and exit (1). More...
static void	print_stats_shm (const char *cfgfile)
	print statistics from shm memory segment
static void	ssl_err (const char *s)
	exit with ssl error
static SSL_CTX *	setup_ctx (struct config_file *cfg)
	setup SSL context
static int	contact_server (const char *svr, struct config_file *cfg, int statuscmd)
	contact the server with TCP connect
static SSL *	setup_ssl (SSL_CTX *ctx, int fd, struct config_file *cfg)
	setup SSL on the connection
static void	send_file (SSL *ssl, FILE *in, char *buf, size_t sz)
	send stdin to server
static void	send_eof (SSL *ssl)
	send end-of-file marker to server
static int	go_cmd (SSL *ssl, int quiet, int argc, char *argv[])
	send command and display result
static int	go (const char *cfgfile, char *svr, int quiet, int argc, char *argv[])
	go ahead and read config, contact server and perform command and display
int	main (int argc, char *argv[])
	Main routine for unbound-control.

Variables
int	optind
	getopt global, in case header files fail to declare it. More...
char *	optarg
	getopt global, in case header files fail to declare it. More...

Detailed Description

The remote control utility contacts the unbound server over ssl and sends the command, receives the answer, and displays the result from the commandline.

Function Documentation

usage()

static void usage ( void  )

static

Give unbound-control usage, and exit (1).

References inhibit_zero, ub_server_stats::max_query_list_size, ub_stats_info::mesh_dropped, ub_stats_info::mesh_jostled, ub_stats_info::mesh_num_reply_states, ub_stats_info::mesh_num_states, ub_stats_info::mesh_replies_sent, ub_stats_info::mesh_replies_sum_wait_sec, ub_stats_info::mesh_time_median, ub_server_stats::num_queries, ub_server_stats::num_queries_ip_ratelimited, ub_server_stats::num_queries_missed_cache, ub_server_stats::num_queries_prefetch, ub_server_stats::num_query_dnscrypt_cert, ub_server_stats::num_query_dnscrypt_cleartext, ub_server_stats::num_query_dnscrypt_crypted, ub_server_stats::num_query_dnscrypt_crypted_malformed, print_hist(), print_mem(), print_uptime(), SQ, ub_server_stats::sum_query_list_size, ub_stats_info::svr, ub_server_stats::tcp_accept_usage, timehist_setup(), timeval_divide(), and ub_server_stats::zero_ttl_responses.

Referenced by main().

Variable Documentation

optind

int optind

getopt global, in case header files fail to declare it.

Referenced by main().

optarg

char* optarg

getopt global, in case header files fail to declare it.

Referenced by main().