static int ptcp_open(struct protocol_ctx *sc, const char *url)
{
struct ptcp_ctx *c = sc->priv;
int len;
char *p;
char *tag = ":";
p = strstr(url, tag);
if (!p) {
printf("ptcp url is invalid\n");
return -1;
}
len = p - url;
strncpy(c->src_ip, url, len);
p += strlen(tag);
c->src_port = atoi(p);
ptcp_socket_t *ps = ptcp_socket();
if (ps == NULL) {
printf("error!\n");
return -1;
}
c->ps = ps;
struct sockaddr_in si;
si.sin_family = AF_INET;
si.sin_addr.s_addr = inet_addr(c->src_ip);
si.sin_port = htons(c->src_port);
ptcp_bind(ps, (struct sockaddr*)&si, sizeof(si));
printf("url: \"ptcp://%s:%d\"\n", c->src_ip, c->src_port);
ptcp_listen(ps, 0);
return 0;
}
//=================ptcp=======================
void *ptcp_server_init(const char *host, uint16_t port)
{
ptcp_socket_t *ps = ptcp_socket();
if (ps == NULL) {
printf("error!\n");
return NULL;
}
struct sockaddr_in si;
si.sin_family = AF_INET;
si.sin_addr.s_addr = host ? inet_addr(host) : INADDR_ANY;
si.sin_port = htons(port);
ptcp_bind(ps, (struct sockaddr*)&si, sizeof(si));
ptcp_listen(ps, 0);
return ps;
}
void *ptcp_client_init(const char *host, uint16_t port)
{
ptcp_socket_t *ps = ptcp_socket();
if (ps == NULL) {
printf("error!\n");
return NULL;
}
struct sockaddr_in si;
si.sin_family = AF_INET;
si.sin_addr.s_addr = inet_addr(host);
si.sin_port = htons(port);
if (0 != ptcp_connect(ps, (struct sockaddr*)&si, sizeof(si))) {
printf("ptcp_connect failed!\n");
} else {
printf("ptcp_connect success\n");
}
return ps;
}