add socket.wait

3 files changed, 64 insertions, 0 deletions

diff --git a/core/src/xmake/io/socket_wait.c b/core/src/xmake/io/socket_wait.c
new file mode 100644
index 000000000..982afb60b
--- /dev/null
+++ b/core/src/xmake/io/socket_wait.c
@@ -0,0 +1,61 @@
+/*!A cross-platform build utility based on Lua
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Copyright (C) 2015 - 2019, TBOOX Open Source Group.
+ *
+ * @author      ruki
+ * @file        socket_wait.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME    "socket_wait"
+#define TB_TRACE_MODULE_DEBUG   (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * interfaces
+ */
+
+// io.socket_wait(sock, addr, port, family)
+tb_int_t xm_io_socket_wait(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // is user data?
+    if (!lua_isuserdata(lua, 1)) 
+        return 0;
+
+    // get socket
+    tb_socket_ref_t sock = (tb_socket_ref_t)lua_touserdata(lua, 1);
+    tb_check_return_val(sock, 0);
+
+    // get events
+    tb_size_t events = (tb_size_t)luaL_checknumber(lua, 2);
+
+    // get timeout
+    tb_long_t timeout = (tb_long_t)luaL_checknumber(lua, 3);
+
+    // wait socket
+    lua_pushnumber(lua, (tb_int_t)tb_socket_wait(sock, events, timeout));
+    return 1;
+}
+
diff --git a/core/src/xmake/machine.c b/core/src/xmake/machine.c
index 5887b0477..462ff62ef 100644
--- a/core/src/xmake/machine.c
+++ b/core/src/xmake/machine.c
@@ -112,6 +112,7 @@ tb_int_t xm_io_filelock_close(lua_State* lua);
 // the io/socket functions
 tb_int_t xm_io_socket_open(lua_State* lua);
 tb_int_t xm_io_socket_rawfd(lua_State* lua);
+tb_int_t xm_io_socket_wait(lua_State* lua);
 tb_int_t xm_io_socket_connect(lua_State* lua);
 tb_int_t xm_io_socket_close(lua_State* lua);
 
@@ -249,6 +250,7 @@ static luaL_Reg const g_io_functions[] =
 ,   { "filelock_close",     xm_io_filelock_close   }
 ,   { "socket_open",        xm_io_socket_open      }
 ,   { "socket_rawfd",       xm_io_socket_rawfd     }
+,   { "socket_wait",        xm_io_socket_wait      }
 ,   { "socket_connect",     xm_io_socket_connect   }
 ,   { "socket_close",       xm_io_socket_close     }
 ,   { tb_null,              tb_null                }
diff --git a/core/src/xmake/makefile b/core/src/xmake/makefile
index 3176a30d7..383f71555 100644
--- a/core/src/xmake/makefile
+++ b/core/src/xmake/makefile
@@ -62,6 +62,7 @@ xmake_C_FILES 			+= \
 						io/filelock_close \
 						io/socket_open \
 						io/socket_rawfd \
+						io/socket_wait \
 						io/socket_connect \
 						io/socket_close \
 						path/relative \