modify out interface.

Author: caozhiyi

include/CppDefine.h

@@ -34,6 +34,8 @@ namespace cppnet {
         EVENT_ERROR_CLOSED            = 0x0400,
         EVENT_ERROR_DONE              = 0x0800,
         EVENT_ERROR_INVALID_HANDLE    = 0x0001,
+        EVENT_ERROR_FAILED            = 0x0002,
+        EVENT_ERROR_CONNECT_BREAK     = 0x0003,
     };
 }
 

include/CppNet.h

@@ -2,6 +2,7 @@
 #define HEADER_INCLUDE_CPPNET
 
 #include "CppDefine.h"
+#include "Socket.h"
 
 namespace cppnet {
 
@@ -23,11 +24,11 @@ namespace cppnet {
 
     //server
     void SetAcceptCallback(const connection_call_back& func);
-    bool ListenAndAccept(int16_t port, std::string ip);
+    bool ListenAndAccept(int16_t port, std::string ip, uint32_t listen_num);
 
     //client
     void SetConnectionCallback(const connection_call_back& func);
-    Handle Connection(int16_t port, std::string ip, char* buf, int32_t buf_len);
+    Handle Connection(int16_t port, std::string ip, const char* buf, int32_t buf_len);
     Handle Connection(int16_t port, std::string ip);
 }
 

include/Socket.h

@@ -8,23 +8,24 @@ namespace cppnet {
     // post sync read event.
     int16_t SyncRead(const Handle& handle);
     // post sync write event.
-    int16_t SyncWrite(const Handle& handle, char* src, int32_t len);
+    int16_t SyncWrite(const Handle& handle, const char* src, int32_t len);
 
     // post sync read event with time out
     int16_t SyncRead(const Handle& handle, int32_t interval);
     // post sync write event with time out
-    int16_t SyncWrite(const Handle& handle, int32_t interval, char* src, int32_t len);
+    int16_t SyncWrite(const Handle& handle, int32_t interval, const char* src, int32_t len);
 
     // post a sync task to io thread
     int16_t PostTask(std::function<void(void)>& func);
 #ifndef __linux__
     // sync connection. 
     int16_t SyncConnection(const std::string& ip, int16_t port, char* buf, int32_t buf_len);
-#else
-    int16_t SyncConnection(const std::string& ip, int16_t port);
 #endif
-    int16_t SyncDisconnection();
+    int16_t SyncConnection(const std::string& ip, int16_t port);
+
+    int16_t SyncDisconnection(const Handle& handle);
 
+    int16_t Close(const Handle& handle);
 }
 
 #endif

include/Type.h

@@ -1,5 +1,5 @@
-#ifndef HEADER_COMMON_COMMONTYPE
-#define HEADER_COMMON_COMMONTYPE
+#ifndef HEADER_INCLUDE_TYPE
+#define HEADER_INCLUDE_TYPE
 
 namespace cppnet {