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altcp: added altcp_get_port()

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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
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3
src/apps/altcp_tls/altcp_tls_mbedtls.c
View File

@ -944,7 +944,8 @@ const struct altcp_functions altcp_mbedtls_functions = {
altcp_default_setprio,
altcp_mbedtls_dealloc,
altcp_default_get_tcp_addrinfo,
altcp_default_get_ip
altcp_default_get_ip,
altcp_default_get_port
#ifdef LWIP_DEBUG
,altcp_default_dbg_get_tcp_state
#endif

17
src/core/altcp.c
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

20
src/core/altcp_tcp.c
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

1
src/include/lwip/altcp.h
View File

@ -117,6 +117,7 @@ void altcp_setprio(struct altcp_pcb *conn, u8_t prio);
err_t altcp_get_tcp_addrinfo(struct altcp_pcb *conn, int local, ip_addr_t *addr, u16_t *port);
ip_addr_t *altcp_get_ip(struct altcp_pcb *conn, int local);
u16_t altcp_get_port(struct altcp_pcb *conn, int local);
#ifdef LWIP_DEBUG
enum tcp_state altcp_dbg_get_tcp_state(struct altcp_pcb *conn);

3
src/include/lwip/priv/altcp_priv.h
View File

@ -83,6 +83,7 @@ typedef void (*altcp_dealloc_fn)(struct altcp_pcb *conn);
typedef err_t (*altcp_get_tcp_addrinfo_fn)(struct altcp_pcb *conn, int local, ip_addr_t *addr, u16_t *port);
typedef ip_addr_t *(*altcp_get_ip_fn)(struct altcp_pcb *conn, int local);
typedef u16_t (*altcp_get_port_fn)(struct altcp_pcb *conn, int local);
#ifdef LWIP_DEBUG
typedef enum tcp_state (*altcp_dbg_get_tcp_state_fn)(struct altcp_pcb *conn);
@ -109,6 +110,7 @@ struct altcp_functions {
altcp_dealloc_fn dealloc;
altcp_get_tcp_addrinfo_fn addrinfo;
altcp_get_ip_fn getip;
altcp_get_port_fn getport;
#ifdef LWIP_DEBUG
altcp_dbg_get_tcp_state_fn dbg_get_tcp_state;
#endif
@ -130,6 +132,7 @@ void altcp_default_setprio(struct altcp_pcb *conn, u8_t prio);
void altcp_default_dealloc(struct altcp_pcb *conn);
err_t altcp_default_get_tcp_addrinfo(struct altcp_pcb *conn, int local, ip_addr_t *addr, u16_t *port);
ip_addr_t *altcp_default_get_ip(struct altcp_pcb *conn, int local);
u16_t altcp_default_get_port(struct altcp_pcb *conn, int local);
#ifdef LWIP_DEBUG
enum tcp_state altcp_default_dbg_get_tcp_state(struct altcp_pcb *conn);
#endif