int main(int argc, char **argv)
{
int opt;
while ((opt = getopt(argc, argv, "b:c:a:f:s:?")) != -1)
switch (opt) {
case 'b':
split_address(optarg, &bind_host, &bind_port);
break;
case 'c':
split_address(optarg, &connect_host, &connect_port);
break;
case 'a':
split_address(optarg, &application_host,
&application_port);
break;
case 'f':
split_address(optarg, &filter_host, &filter_port);
break;
case 's':
state_file = optarg;
break;
default:
fprintf(stderr, "Usage: %s [OPTIONS]\n", argv[0]);
fprintf(stderr, " -b HOST:[PORT] "
"Bind to the specified address.\n");
fprintf(stderr, " -c HOST:[PORT] "
"Connect to the specified address.\n");
fprintf(stderr, " -a HOST:[PORT] "
"Receive updates at the specified address.\n");
fprintf(stderr, " -f HOST:[PORT] "
"Send updates to the specified address.\n");
fprintf(stderr, " -s FILE "
"Keep persistent state in FILE.\n");
fprintf(stderr, " -? "
"Print this help message and exit.\n");
exit(EXIT_FAILURE);
}
if (!connect_port && connect_host)
connect_port = "8888";
if (!bind_port && (bind_host || !connect_port))
bind_port = "8888";
if (filter_host || filter_port) {
filtering = 1;
if (!filter_port)
filter_port = application_port
? application_port : "7777";
if (!application_port)
application_port = filter_port;
if (!application_host)
application_host = bind_host;
if (!state_file)
state_file = "tcpr-application.dat";
setup_state();
setup_update_connection();
}
if (recovering)
recover_connection();
else
setup_connection();
finish();
return EXIT_SUCCESS;
}
int main(int argc, char **argv)
{
int opt;
while ((opt = getopt(argc, argv, "b:c:a:f:s:p?")) != -1)
switch (opt) {
case 'b':
split_address(optarg, &bind_host, &bind_port);
break;
case 'c':
split_address(optarg, &connect_host, &connect_port);
break;
case 'a':
application_path = optarg;
break;
case 'f':
filter_path = optarg;
break;
case 's':
state_file = optarg;
break;
case 'p':
filtering = 0;
break;
default:
fprintf(stderr, "Usage: %s [OPTIONS]\n", argv[0]);
fprintf(stderr, " -b HOST:[PORT] "
"Bind to HOST at PORT.\n");
fprintf(stderr, " -c HOST:[PORT] "
"Connect to HOST at PORT.\n");
fprintf(stderr, " -a PATH "
"Receive updates at the UNIX socket PATH.\n");
fprintf(stderr, " -f PATH "
"Send updates to the UNIX socket PATH.\n");
fprintf(stderr, " -s FILE "
"Keep persistent state in FILE.\n");
fprintf(stderr, " -p "
"Act as the peer; i.e. ignore TCPR.\n");
fprintf(stderr, " -? "
"Print this help message and exit.\n");
exit(EXIT_FAILURE);
}
if (!connect_port && connect_host)
connect_port = "8888";
if (!bind_port && (bind_host || !connect_port))
bind_port = "8888";
if (filtering) {
setup_state();
setup_update_connection();
}
if (recovering)
recover_connection();
else
setup_connection();
finish();
return EXIT_SUCCESS;
}