pure sdk for main

sdk/app/socketModule/socket_module.c

@@ -0,0 +1,60 @@
+#include "lwip/api.h"
+#include "lwip/sockets.h"
+#include "socket_module.h"
+
+
+
+
+//udp服务器创建
+int creat_udp_socket(int port)
+{
+	int t_socket;
+	struct sockaddr_in addr;
+	int err;
+	t_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+	if (t_socket == INVALID_SOCKET)
+	{
+		_os_printf("socket error !");
+		return 0;
+	}
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(port);
+	addr.sin_addr.s_addr = htons(INADDR_ANY);
+     
+
+	err = bind(t_socket, (struct sockaddr*) &addr, sizeof(struct sockaddr_in));
+	if (err ==  - 1)
+	{
+		_os_printf("%s bind err:%d,maybe port %d had be bind\n",__FUNCTION__,err,port);
+		closesocket(t_socket);
+		return  -1;
+	}
+	return t_socket;
+}
+
+
+int creat_tcp_socket(int port)
+{
+	int t_socket;
+	struct sockaddr_in addr;
+	int err;
+	t_socket = socket(AF_INET, SOCK_STREAM, 0);
+	if (t_socket == INVALID_SOCKET)
+	{
+		_os_printf("socket error !");
+		return 0;
+	}
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(port);
+	addr.sin_addr.s_addr = htons(INADDR_ANY);
+     
+	err = bind(t_socket, (struct sockaddr*) &addr, sizeof(struct sockaddr_in));
+	if (err ==  - 1)
+	{
+		_os_printf("%s bind err:%d,maybe port %d had be bind\n",__FUNCTION__,err,port);
+		closesocket(t_socket);
+		return  0;
+	}
+	return t_socket;
+}
+

sdk/app/socketModule/socket_module.h

@@ -0,0 +1,11 @@
+#ifndef __SOCKET_MODULE_H
+#define __SOCKET_MODULE_H
+#ifndef INVALID_SOCKET
+#define INVALID_SOCKET ~0
+#endif
+
+int creat_udp_socket(int port);
+int creat_tcp_socket(int port);
+
+
+#endif