Async  1.5.0
AsyncFdWatch.h
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1 
35 #ifndef ASYNC_FD_WATCH_INCLUDED
36 #define ASYNC_FD_WATCH_INCLUDED
37 
38 
39 /****************************************************************************
40  *
41  * System Includes
42  *
43  ****************************************************************************/
44 
45 #include <sigc++/sigc++.h>
46 
47 
48 /****************************************************************************
49  *
50  * Project Includes
51  *
52  ****************************************************************************/
53 
54 
55 
56 /****************************************************************************
57  *
58  * Local Includes
59  *
60  ****************************************************************************/
61 
62 
63 
64 /****************************************************************************
65  *
66  * Forward declarations
67  *
68  ****************************************************************************/
69 
70 
71 
72 /****************************************************************************
73  *
74  * Namespace
75  *
76  ****************************************************************************/
77 
78 namespace Async
79 {
80 
81 /****************************************************************************
82  *
83  * Defines & typedefs
84  *
85  ****************************************************************************/
86 
87 
88 
89 /****************************************************************************
90  *
91  * Exported Global Variables
92  *
93  ****************************************************************************/
94 
95 
96 
97 /****************************************************************************
98  *
99  * Class definitions
100  *
101  ****************************************************************************/
102 
119 class FdWatch : public sigc::trackable
120 {
121  public:
125  typedef enum
126  {
129  } FdWatchType;
130 
137  FdWatch(void);
138 
148  FdWatch(int fd, FdWatchType type);
149 
153  ~FdWatch(void);
154 
159  int fd(void) const { return m_fd; }
160 
165  FdWatchType type(void) const { return m_type; }
166 
172  void setEnabled(bool enabled);
173 
178  bool isEnabled(void) const { return m_enabled; }
179 
189  void setFd(int fd, FdWatchType type);
190 
195  sigc::signal<void, FdWatch*> activity;
196 
197 
198  protected:
199 
200  private:
201  int m_fd;
202  FdWatchType m_type;
203  bool m_enabled;
204 
205 }; /* class FdWatch */
206 
207 
208 } /* namespace */
209 
210 #endif /* ASYNC_FD_WATCH_INCLUDED */
211 
212 
213 
214 /*
215  * This file has not been truncated
216  */
217 
sigc::signal< void, FdWatch * > activity
Signal to indicate that the descriptor is active.
Definition: AsyncFdWatch.h:195
FdWatchType type(void) const
Return the type of this watch.
Definition: AsyncFdWatch.h:165
void setFd(int fd, FdWatchType type)
Set the file descriptor to watch.
FdWatch(void)
Default constructor.
A class for watching file descriptors.
Definition: AsyncFdWatch.h:119
bool isEnabled(void) const
Check if the watch is enabled or not.
Definition: AsyncFdWatch.h:178
File descriptor watch for outgoing data.
Definition: AsyncFdWatch.h:128
Namespace for the asynchronous programming classes.
FdWatchType
The type of the file descriptor watch.
Definition: AsyncFdWatch.h:125
int fd(void) const
Return the file descriptor being watched.
Definition: AsyncFdWatch.h:159
~FdWatch(void)
Destructor.
File descriptor watch for incoming data.
Definition: AsyncFdWatch.h:127
void setEnabled(bool enabled)
Enable or disable the watch.