32 #ifndef __LWIP_API_H__ 33 #define __LWIP_API_H__ 43 #include "lwip/ip_addr.h" 55 #define NETCONN_NOFLAG 0x00 56 #define NETCONN_NOCOPY 0x00 57 #define NETCONN_COPY 0x01 58 #define NETCONN_MORE 0x02 59 #define NETCONN_DONTBLOCK 0x04 65 #define NETCONN_FLAG_WRITE_DELAYED 0x01 67 #define NETCONN_FLAG_NON_BLOCKING 0x02 69 #define NETCONN_FLAG_IN_NONBLOCKING_CONNECT 0x04 72 #define NETCONN_FLAG_NO_AUTO_RECVED 0x08 75 #define NETCONN_FLAG_CHECK_WRITESPACE 0x10 79 #define NETCONNTYPE_GROUP(t) (t&0xF0) 80 #define NETCONNTYPE_DATAGRAM(t) (t&0xE0) 89 NETCONN_UDPLITE = 0x21,
90 NETCONN_UDPNOCHKSUM= 0x22,
108 NETCONN_EVT_RCVMINUS,
109 NETCONN_EVT_SENDPLUS,
110 NETCONN_EVT_SENDMINUS,
131 typedef void (* netconn_callback)(
struct netconn *,
enum netconn_evt,
u16_t len);
136 enum netconn_type
type;
138 enum netconn_state
state;
190 struct api_msg_msg *current_msg;
197 #define API_EVENT(c,e,l) if (c->callback) { \ 198 (*c->callback)(c, e, l); \ 202 #define NETCONN_SET_SAFE_ERR(conn, err) do { \ 203 SYS_ARCH_DECL_PROTECT(lev); \ 204 SYS_ARCH_PROTECT(lev); \ 205 if (!ERR_IS_FATAL((conn)->last_err)) { \ 206 (conn)->last_err = err; \ 208 SYS_ARCH_UNPROTECT(lev); \ 212 #define netconn_new(t) netconn_new_with_proto_and_callback(t, 0, NULL) 213 #define netconn_new_with_callback(t, c) netconn_new_with_proto_and_callback(t, 0, c) 215 netconn *netconn_new_with_proto_and_callback(
enum netconn_type
t,
u8_t proto,
217 err_t netconn_delete(
struct netconn *conn);
219 #define netconn_type(conn) (conn->type) 223 #define netconn_peer(c,i,p) netconn_getaddr(c,i,p,0) 224 #define netconn_addr(c,i,p) netconn_getaddr(c,i,p,1) 228 err_t netconn_disconnect (
struct netconn *conn);
229 err_t netconn_listen_with_backlog(
struct netconn *conn,
u8_t backlog);
230 #define netconn_listen(conn) netconn_listen_with_backlog(conn, TCP_DEFAULT_LISTEN_BACKLOG) 231 err_t netconn_accept(
struct netconn *conn,
struct netconn **new_conn);
233 err_t netconn_recv_tcp_pbuf(
struct netconn *conn,
struct pbuf **new_buf);
234 void netconn_recved(
struct netconn *conn,
u32_t length);
238 err_t netconn_write_partly(
struct netconn *conn,
const void *
dataptr,
size_t size,
239 u8_t apiflags,
size_t *bytes_written);
240 #define netconn_write(conn, dataptr, size, apiflags) \ 241 netconn_write_partly(conn, dataptr, size, apiflags, NULL) 243 err_t netconn_shutdown(
struct netconn *conn,
u8_t shut_rx,
u8_t shut_tx);
246 err_t netconn_join_leave_group(
struct netconn *conn,
ip_addr_t *multiaddr,
247 ip_addr_t *netif_addr,
enum netconn_igmp join_or_leave);
253 #define netconn_err(conn) ((conn)->last_err) 254 #define netconn_recv_bufsize(conn) ((conn)->recv_bufsize) 257 #define netconn_set_nonblocking(conn, val) do { if(val) { \ 258 (conn)->flags |= NETCONN_FLAG_NON_BLOCKING; \ 260 (conn)->flags &= ~ NETCONN_FLAG_NON_BLOCKING; }} while(0) 262 #define netconn_is_nonblocking(conn) (((conn)->flags & NETCONN_FLAG_NON_BLOCKING) != 0) 265 #define netconn_set_noautorecved(conn, val) do { if(val) { \ 266 (conn)->flags |= NETCONN_FLAG_NO_AUTO_RECVED; \ 268 (conn)->flags &= ~ NETCONN_FLAG_NO_AUTO_RECVED; }} while(0) 270 #define netconn_get_noautorecved(conn) (((conn)->flags & NETCONN_FLAG_NO_AUTO_RECVED) != 0) 274 #define netconn_set_sendtimeout(conn, timeout) ((conn)->send_timeout = (timeout)) 276 #define netconn_get_sendtimeout(conn) ((conn)->send_timeout) 280 #define netconn_set_recvtimeout(conn, timeout) ((conn)->recv_timeout = (timeout)) 282 #define netconn_get_recvtimeout(conn) ((conn)->recv_timeout) 286 #define netconn_set_recvbufsize(conn, recvbufsize) ((conn)->recv_bufsize = (recvbufsize)) 288 #define netconn_get_recvbufsize(conn) ((conn)->recv_bufsize)
struct png_info_def **typedef void(__cdecl typeof(png_destroy_read_struct))(struct png_struct_def **
SOCKET WSAAPI socket(IN INT af, IN INT type, IN INT protocol)
GLenum GLuint GLenum GLsizei const GLchar * buf
GLuint GLuint GLsizei GLenum type
typedefPACK_STRUCT_END struct ip_addr ip_addr_t
BOOL netconn_send(netconn_t *conn, const void *msg, size_t len, int *sent)
MmuTrapHandler callback[0x30]
GLenum GLuint GLenum GLsizei length
GLenum const GLvoid * addr
BOOL netconn_recv(netconn_t *conn, void *buf, size_t len, int flags, int *recvd)
int const JOCTET * dataptr
BOOL netconn_close(netconn_t *conn)