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more error event unification 

SVN revision: 66067
This commit is contained in:
Mike Blumenkrantz 2011-12-10 05:25:30 +00:00
parent e90a7c7cbd
commit 498904e260
1 changed files with 18 additions and 34 deletions
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52
legacy/ecore/src/lib/ecore_con/ecore_con.c
View File

@ -1507,7 +1507,7 @@ _ecore_con_cb_tcp_listen(void *data,
return;
error:
if (errno || memerr) ecore_con_event_server_error(svr, errno ? strerror(errno) : memerr);
if (errno || memerr) ecore_con_event_server_error(svr, memerr ?: strerror(errno));
ecore_con_ssl_server_shutdown(svr);
_ecore_con_server_kill(svr);
}
@ -1586,7 +1586,7 @@ _ecore_con_cb_udp_listen(void *data,
return;
error:
if (errno || memerr) ecore_con_event_server_error(svr, errno ? strerror(errno) : memerr);
if (errno || memerr) ecore_con_event_server_error(svr, memerr ?: strerror(errno));
ecore_con_ssl_server_shutdown(svr);
_ecore_con_server_kill(svr);
}
@ -1677,7 +1677,7 @@ _ecore_con_cb_tcp_connect(void *data,
return;
error:
if (errno || memerr) ecore_con_event_server_error(svr, errno ? strerror(errno) : memerr);
if (errno || memerr) ecore_con_event_server_error(svr, memerr ?: strerror(errno));
ecore_con_ssl_server_shutdown(svr);
_ecore_con_server_kill(svr);
}
@ -1732,7 +1732,7 @@ _ecore_con_cb_udp_connect(void *data,
return;
error:
if (errno || memerr) ecore_con_event_server_error(svr, errno ? strerror(errno) : memerr);
if (errno || memerr) ecore_con_event_server_error(svr, memerr ?: strerror(errno));
ecore_con_ssl_server_shutdown(svr);
_ecore_con_server_kill(svr);
}
@ -1836,6 +1836,7 @@ _ecore_con_svr_tcp_handler(void *data,
Ecore_Con_Client *cl = NULL;
unsigned char client_addr[256];
unsigned int client_addr_len;
const char *clerr = NULL;
svr = data;
if (svr->dead)
@ -1861,34 +1862,19 @@ _ecore_con_svr_tcp_handler(void *data,
client_addr_len = sizeof(client_addr);
memset(&client_addr, 0, client_addr_len);
cl->fd = accept(svr->fd, (struct sockaddr *)&client_addr, (socklen_t *)&client_addr_len);
if (cl->fd < 0)
{
ecore_con_event_server_error(svr, strerror(errno));
goto free_cl;
}
if (cl->fd < 0) goto error;
if ((svr->client_limit >= 0) && (svr->reject_excess_clients) &&
(svr->client_count >= (unsigned int)svr->client_limit))
{
ecore_con_event_server_error(svr, "Maximum client limit reached");
goto close_fd;
clerr = "Maximum client limit reached";
goto error;
}
if (fcntl(cl->fd, F_SETFL, O_NONBLOCK) < 0)
{
ecore_con_event_server_error(svr, strerror(errno));
goto close_fd;
}
if (fcntl(cl->fd, F_SETFD, FD_CLOEXEC) < 0)
{
ecore_con_event_server_error(svr, strerror(errno));
goto close_fd;
}
if (fcntl(cl->fd, F_SETFL, O_NONBLOCK) < 0) goto error;
if (fcntl(cl->fd, F_SETFD, FD_CLOEXEC) < 0) goto error;
cl->fd_handler = ecore_main_fd_handler_add(cl->fd, ECORE_FD_READ,
_ecore_con_svr_cl_handler, cl, NULL, NULL);
if (!cl->fd_handler)
goto close_fd;
if (!cl->fd_handler) goto error;
ECORE_MAGIC_SET(cl, ECORE_MAGIC_CON_CLIENT);
if ((!svr->upgrade) && (svr->type & ECORE_CON_SSL))
@ -1896,14 +1882,14 @@ _ecore_con_svr_tcp_handler(void *data,
cl->handshaking = EINA_TRUE;
cl->ssl_state = ECORE_CON_SSL_STATE_INIT;
if (ecore_con_ssl_client_init(cl))
goto del_handler;
goto error;
}
cl->client_addr = malloc(client_addr_len);
if (!cl->client_addr)
{
ecore_con_event_server_error(svr, "Memory allocation failure when attempting to add a new client");
goto del_handler;
clerr = "Memory allocation failure when attempting to add a new client";
goto error;
}
cl->client_addr_len = client_addr_len;
memcpy(cl->client_addr, &client_addr, client_addr_len);
@ -1916,13 +1902,11 @@ _ecore_con_svr_tcp_handler(void *data,
return ECORE_CALLBACK_RENEW;
del_handler:
ecore_main_fd_handler_del(cl->fd_handler);
close_fd:
close(cl->fd);
free_cl:
error:
if (cl->fd_handler) ecore_main_fd_handler_del(cl->fd_handler);
if (cl->fd >= 0) close(cl->fd);
free(cl);
if (clerr || errno) ecore_con_event_server_error(svr, clerr ?: strerror(errno));
return ECORE_CALLBACK_RENEW;
}