103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "incoming.h"
|
|
#include "outgoing.h"
|
|
#include "peer.h"
|
|
#include "receive.h"
|
|
#include "send.h"
|
|
|
|
#include "opts.h"
|
|
|
|
static char *opts_split(char **arg, char delim) {
|
|
char *split = strchr(*arg, delim);
|
|
if (!split) {
|
|
return NULL;
|
|
}
|
|
char *ret = strndup(*arg, split - *arg);
|
|
*arg = split + 1;
|
|
return ret;
|
|
}
|
|
|
|
static void opts_add_listen(char *host_port, incoming_connection_handler handler, incoming_get_hello hello, void *passthrough, uint32_t *count) {
|
|
char *host = opts_split(&host_port, '/');
|
|
if (host) {
|
|
incoming_new(host, host_port, handler, hello, passthrough, count);
|
|
free(host);
|
|
} else {
|
|
incoming_new(NULL, host_port, handler, hello, passthrough, count);
|
|
}
|
|
}
|
|
|
|
static struct serializer *opts_get_serializer(char **arg) {
|
|
char *format = opts_split(arg, '=');
|
|
if (!format) {
|
|
return NULL;
|
|
}
|
|
|
|
struct serializer *serializer = send_get_serializer(format);
|
|
free(format);
|
|
if (!serializer) {
|
|
return NULL;
|
|
}
|
|
|
|
return serializer;
|
|
}
|
|
|
|
bool opts_add_connect_receive(char *arg) {
|
|
char *host = opts_split(&arg, '/');
|
|
if (!host) {
|
|
return false;
|
|
}
|
|
|
|
outgoing_new(host, arg, receive_new, NULL, NULL, &peer_count_in);
|
|
free(host);
|
|
return true;
|
|
}
|
|
|
|
bool opts_add_connect_send(char *arg) {
|
|
struct serializer *serializer = opts_get_serializer(&arg);
|
|
if (!serializer) {
|
|
return false;
|
|
}
|
|
|
|
char *host = opts_split(&arg, '/');
|
|
if (!host) {
|
|
return false;
|
|
}
|
|
|
|
outgoing_new(host, arg, send_new_wrapper, send_hello, serializer, &peer_count_out);
|
|
free(host);
|
|
return true;
|
|
}
|
|
|
|
bool opts_add_listen_receive(char *arg) {
|
|
opts_add_listen(arg, receive_new, NULL, NULL, &peer_count_in);
|
|
return true;
|
|
}
|
|
|
|
bool opts_add_listen_send(char *arg) {
|
|
struct serializer *serializer = opts_get_serializer(&arg);
|
|
if (!serializer) {
|
|
return false;
|
|
}
|
|
|
|
opts_add_listen(arg, send_new_wrapper, send_hello, serializer, &peer_count_out);
|
|
return true;
|
|
}
|
|
|
|
bool opts_add_stdin(char __attribute__((unused)) *arg) {
|
|
receive_new(dup(0), NULL, NULL);
|
|
return true;
|
|
}
|
|
|
|
bool opts_add_stdout(char *arg) {
|
|
struct serializer *serializer = send_get_serializer(arg);
|
|
if (!serializer) {
|
|
return false;
|
|
}
|
|
send_new(dup(1), serializer, NULL);
|
|
return true;
|
|
}
|