update

xsync.cpp

@@ -1,9 +1,5 @@
 #include "xsync.hpp"
 using namespace iflytop;
 
-Xsync::Xsync(/* args */) {
-    
-}
-Xsync::~Xsync() {
-
-}
+Xsync::Xsync(/* args */) {}
+Xsync::~Xsync() {}

xsync.hpp

@@ -12,21 +12,75 @@
 namespace iflytop {
 using namespace std;
 
-class I_XSyncUDP {
+typedef enum {
+  kxs_ec_success = 0,
+  kxs_ec_overtime,
+  kxs_ec_socket_fail,
+  kxs_ec_bind_fail,
+  kxs_ec_send_fail,
+  kxs_ec_receive_fail,
+  kxs_ec_setsockopt_rx_timeout_fail,
+} xs_error_code_t;
+
+class XsyncNetAdd {
+ public:
+  uint32_t ip;
+  uint32_t port;
+};
+
+class I_XSUDPListener {
  public:
-  typedef function<void(uint32_t ip, int32_t fromport, uint8_t* data, size_t length)> onMessage_t;
+  typedef function<void(XsyncNetAdd& from, uint8_t* data, size_t length)> onMessage_t;
+
+ public:
+  /**
+   * @brief 初始化UDP
+   *
+   * @param ip localip default 0
+   * @param localport localport
+   * @param onMessage UDP消息监听
+   * @return int
+   */
+  virtual xs_error_code_t initialize(string ip, int localport, onMessage_t onMessage) = 0;
+  virtual ~I_XSUDPListener() {}
+};
 
+class I_XSUDP {
  public:
-  virtual int  initialize(uint32_t ip, int localport, onMessage_t onMessage)            = 0;
-  virtual void sendto(uint32_t ip, int32_t dest_port, const char* data, int32_t length) = 0;
-  virtual ~I_XSyncUDP() {}
+  /**
+   * @brief 初始化UDP
+   *
+   * @param ip localip default 0
+   * @param localport localport
+   * @return int
+   */
+  virtual xs_error_code_t initialize(string ip, int localport) = 0;
+  /**
+   * @brief 发送UDP消息
+   *
+   * @param to
+   * @param data
+   * @param length
+   * @return int
+   */
+  virtual xs_error_code_t sendto(const XsyncNetAdd& to, const char* data, int32_t length) = 0;
+  /**
+   * @brief 接收UDP消息
+   *
+   * @param data
+   * @param length
+   * @param from
+   * @return int
+   */
+  virtual xs_error_code_t receive(const char* data, int32_t length, XsyncNetAdd& from, int overtimems) = 0;
 
+  virtual ~I_XSUDP() {}
 };
 
 class I_XSyncUDPFactory {
  public:
-  virtual shared_ptr<I_XSyncUDP> create() = 0;
-  virtual ~I_XSyncUDPFactory() {}
+  virtual shared_ptr<I_XSUDPListener> createXSUDPListener() = 0;
+  virtual shared_ptr<I_XSUDP>         createXSUDP()         = 0;
 };
 
 class Xsync {