Easy Simple Network Library  0.3.7
All Classes Functions Modules
StringHandler.h
1 /*
2 -----------------------------------------------------------------------------
3 This source file is part of "esnetwork" library.
4 It is licensed under the terms of the BSD license.
5 For the latest info, see http://esnetwork.sourceforge.net
6 
7 Copyright (c) 2012-2013 Lin Jia Jun (Joe Lam)
8 All rights reserved.
9 
10 Redistribution and use in source and binary forms, with or without
11 modification, are permitted provided that the following conditions are met:
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13 1. Redistributions of source code must retain the above copyright notice, this
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30 */
31 
32 #ifndef _ESN_STRINGHANDLER_H_
33 #define _ESN_STRINGHANDLER_H_
34 
35 #include <vector>
36 #include <string>
37 
38 #include "IoHandler.h"
39 
40 namespace esnlib
41 {
42 
44 class StringHandler : public IoHandler
45 {
46 public:
47  StringHandler();
48  virtual ~StringHandler();
49 
55  virtual int OnRead(SessionPtr session, IoBufferPtr data);
56 
62  virtual int OnWrite(SessionPtr session, IoBufferPtr data);
63 
67  virtual void OnConnect(SessionPtr session);
68 
72  virtual void OnDisconnect(SessionPtr session);
73 
78  virtual void OnIdle(SessionPtr session, int idleType);
79 
86  virtual void OnError(SessionPtr session, int errorType, int errorCode, const std::string& errorMsg);
87 
92  virtual void HandleString(SessionPtr session, const std::string& str);
93 
100  static int SplitStr(const std::string& src, const std::string& delims, std::vector<std::string>& strs);
101 
107  static std::string TrimStr(std::string const& source, char const* spacechars = " \t\r\n");
108 
112  static std::string GetDateTimeStr();
113 
117  static std::string GetTimeStr();
118 
119 protected:
120 private:
121 };
122 
123 typedef boost::shared_ptr<StringHandler> StringHandlerPtr;
124 
125 }
126 #endif // _ESN_STRINGHANDLER_H_
127 
static std::string GetDateTimeStr()
virtual int OnWrite(SessionPtr session, IoBufferPtr data)
IO Handler class (interface)
Definition: IoHandler.h:41
virtual void OnConnect(SessionPtr session)
static int SplitStr(const std::string &src, const std::string &delims, std::vector< std::string > &strs)
virtual void HandleString(SessionPtr session, const std::string &str)
virtual void OnDisconnect(SessionPtr session)
virtual void OnError(SessionPtr session, int errorType, int errorCode, const std::string &errorMsg)
virtual int OnRead(SessionPtr session, IoBufferPtr data)
static std::string GetTimeStr()
Definition: Buffer.h:37
virtual void OnIdle(SessionPtr session, int idleType)
static std::string TrimStr(std::string const &source, char const *spacechars=" \t\r\n")
String Handler class, an event handler who can handle network IO events for string message(ends with ...
Definition: StringHandler.h:44