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extmod/modlwip: Use mp_raise_OSError helper function. 

Reduces esp8266 code size by about 230 bytes.
pull/2494/head
Damien George 2016-10-07 13:47:57 +11:00
rodzic 620c4c32bf
commit 06d0083468
1 zmienionych plików z 24 dodań i 24 usunięć
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48
extmod/modlwip.c
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@ -598,11 +598,11 @@ STATIC mp_obj_t lwip_socket_make_new(const mp_obj_type_t *type, mp_uint_t n_args
case MOD_NETWORK_SOCK_STREAM: socket->pcb.tcp = tcp_new(); break;
case MOD_NETWORK_SOCK_DGRAM: socket->pcb.udp = udp_new(); break;
//case MOD_NETWORK_SOCK_RAW: socket->pcb.raw = raw_new(); break;
default: nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EINVAL)));
default: mp_raise_OSError(MP_EINVAL);
}
if (socket->pcb.tcp == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_ENOMEM)));
mp_raise_OSError(MP_ENOMEM);
}
switch (socket->type) {
@ -686,7 +686,7 @@ STATIC mp_obj_t lwip_socket_bind(mp_obj_t self_in, mp_obj_t addr_in) {
}
if (err != ERR_OK) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(error_lookup_table[-err])));
mp_raise_OSError(error_lookup_table[-err]);
}
return mp_const_none;
@ -698,15 +698,15 @@ STATIC mp_obj_t lwip_socket_listen(mp_obj_t self_in, mp_obj_t backlog_in) {
mp_int_t backlog = mp_obj_get_int(backlog_in);
if (socket->pcb.tcp == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EBADF)));
mp_raise_OSError(MP_EBADF);
}
if (socket->type != MOD_NETWORK_SOCK_STREAM) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EOPNOTSUPP)));
mp_raise_OSError(MP_EOPNOTSUPP);
}
struct tcp_pcb *new_pcb = tcp_listen_with_backlog(socket->pcb.tcp, (u8_t)backlog);
if (new_pcb == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_ENOMEM)));
mp_raise_OSError(MP_ENOMEM);
}
socket->pcb.tcp = new_pcb;
tcp_accept(new_pcb, _lwip_tcp_accept);
@ -719,15 +719,15 @@ STATIC mp_obj_t lwip_socket_accept(mp_obj_t self_in) {
lwip_socket_obj_t *socket = self_in;
if (socket->pcb.tcp == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EBADF)));
mp_raise_OSError(MP_EBADF);
}
if (socket->type != MOD_NETWORK_SOCK_STREAM) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EOPNOTSUPP)));
mp_raise_OSError(MP_EOPNOTSUPP);
}
// I need to do this because "tcp_accepted", later, is a macro.
struct tcp_pcb *listener = socket->pcb.tcp;
if (listener->state != LISTEN) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EINVAL)));
mp_raise_OSError(MP_EINVAL);
}
// accept incoming connection
@ -738,7 +738,7 @@ STATIC mp_obj_t lwip_socket_accept(mp_obj_t self_in) {
if (socket->incoming.connection != NULL) break;
}
if (socket->incoming.connection == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_ETIMEDOUT)));
mp_raise_OSError(MP_ETIMEDOUT);
}
} else {
while (socket->incoming.connection == NULL) {
@ -785,7 +785,7 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
lwip_socket_obj_t *socket = self_in;
if (socket->pcb.tcp == NULL) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EBADF)));
mp_raise_OSError(MP_EBADF);
}
// get address
@ -800,9 +800,9 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
case MOD_NETWORK_SOCK_STREAM: {
if (socket->state != STATE_NEW) {
if (socket->state == STATE_CONNECTED) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EALREADY)));
mp_raise_OSError(MP_EALREADY);
} else {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EINPROGRESS)));
mp_raise_OSError(MP_EINPROGRESS);
}
}
// Register our recieve callback.
@ -811,7 +811,7 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
err = tcp_connect(socket->pcb.tcp, &dest, port, _lwip_tcp_connected);
if (err != ERR_OK) {
socket->state = STATE_NEW;
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(error_lookup_table[-err])));
mp_raise_OSError(error_lookup_table[-err]);
}
socket->peer_port = (mp_uint_t)port;
memcpy(socket->peer, &dest, sizeof(socket->peer));
@ -822,7 +822,7 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
if (socket->state != STATE_CONNECTING) break;
}
if (socket->state == STATE_CONNECTING) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_ETIMEDOUT)));
mp_raise_OSError(MP_ETIMEDOUT);
}
} else {
while (socket->state == STATE_CONNECTING) {
@ -843,7 +843,7 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
}
if (err != ERR_OK) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(error_lookup_table[-err])));
mp_raise_OSError(error_lookup_table[-err]);
}
return mp_const_none;
@ -855,7 +855,7 @@ STATIC void lwip_socket_check_connected(lwip_socket_obj_t *socket) {
// not connected
int _errno = error_lookup_table[-socket->state];
socket->state = _ERR_BADF;
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
}
@ -880,7 +880,7 @@ STATIC mp_obj_t lwip_socket_send(mp_obj_t self_in, mp_obj_t buf_in) {
}
}
if (ret == -1) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
return mp_obj_new_int_from_uint(ret);
@ -909,7 +909,7 @@ STATIC mp_obj_t lwip_socket_recv(mp_obj_t self_in, mp_obj_t len_in) {
}
}
if (ret == -1) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
if (ret == 0) {
@ -944,7 +944,7 @@ STATIC mp_obj_t lwip_socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t
}
}
if (ret == -1) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
return mp_obj_new_int_from_uint(ret);
@ -977,7 +977,7 @@ STATIC mp_obj_t lwip_socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) {
}
}
if (ret == -1) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
mp_obj_t tuple[2];
@ -1010,7 +1010,7 @@ STATIC mp_obj_t lwip_socket_sendall(mp_obj_t self_in, mp_obj_t buf_in) {
// most useful behavior is: check whether we will be able to send all of input
// data without EAGAIN, and if won't be, raise it without sending any.
if (bufinfo.len > tcp_sndbuf(socket->pcb.tcp)) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_EAGAIN)));
mp_raise_OSError(MP_EAGAIN);
}
}
// TODO: In CPython3.5, socket timeout should apply to the
@ -1018,7 +1018,7 @@ STATIC mp_obj_t lwip_socket_sendall(mp_obj_t self_in, mp_obj_t buf_in) {
while (bufinfo.len != 0) {
ret = lwip_tcp_send(socket, bufinfo.buf, bufinfo.len, &_errno);
if (ret == -1) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
mp_raise_OSError(_errno);
}
bufinfo.len -= ret;
bufinfo.buf = (char*)bufinfo.buf + ret;
@ -1259,7 +1259,7 @@ STATIC mp_obj_t lwip_getaddrinfo(mp_obj_t host_in, mp_obj_t port_in) {
if (state.status < 0) {
// TODO: CPython raises gaierror, we raise with native lwIP negative error
// values, to differentiate from normal errno's at least in such way.
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(state.status)));
mp_raise_OSError(state.status);
}
mp_obj_tuple_t *tuple = mp_obj_new_tuple(5, NULL);