altcp: added altcp_get_port()

This commit is contained in:
goldsimon
2017-03-30 14:19:31 +02:00
parent 4a7569fc2d
commit 51dbd1a7c0
5 changed files with 42 additions and 2 deletions

View File

@@ -363,6 +363,15 @@ altcp_get_ip(struct altcp_pcb *conn, int local)
return NULL;
}
u16_t
altcp_get_port(struct altcp_pcb *conn, int local)
{
if (conn && conn->fns && conn->fns->getport) {
return conn->fns->getport(conn, local);
}
return 0;
}
#ifdef LWIP_DEBUG
enum tcp_state
altcp_dbg_get_tcp_state(struct altcp_pcb *conn)
@@ -513,6 +522,14 @@ altcp_default_get_ip(struct altcp_pcb *conn, int local)
return NULL;
}
u16_t
altcp_default_get_port(struct altcp_pcb *conn, int local)
{
if (conn && conn->inner_conn) {
return altcp_get_port(conn->inner_conn, local);
}
return 0;
}
#ifdef LWIP_DEBUG
enum tcp_state

View File

@@ -425,6 +425,23 @@ altcp_tcp_get_ip(struct altcp_pcb *conn, int local)
return NULL;
}
static u16_t
altcp_tcp_get_port(struct altcp_pcb *conn, int local)
{
if (conn) {
struct tcp_pcb *pcb = (struct tcp_pcb *)conn->state;
ALTCP_TCP_ASSERT_CONN(conn);
if (pcb) {
if (local) {
return pcb->local_port;
} else {
return pcb->remote_port;
}
}
}
return 0;
}
#ifdef LWIP_DEBUG
static enum tcp_state
altcp_tcp_dbg_get_tcp_state(struct altcp_pcb *conn)
@@ -459,7 +476,8 @@ const struct altcp_functions altcp_tcp_functions = {
altcp_tcp_setprio,
altcp_tcp_dealloc,
altcp_tcp_get_tcp_addrinfo,
altcp_tcp_get_ip
altcp_tcp_get_ip,
altcp_tcp_get_port
#ifdef LWIP_DEBUG
,altcp_tcp_dbg_get_tcp_state
#endif