ASSA::SIGINTHandler Class Reference

SIGINTHandler handles SIGINT signal. More...

#include <Handlers.h>

Inheritance diagram for ASSA::SIGINTHandler:

ASSA::EventHandler List of all members.

Public Member Functions

 SIGINTHandler ()
 constructor
int handle_signal (int signum_)
 Receive SIGINT signal.
sig_atomic_t graceful_quit ()
 Indicates whether graceful quit signal has been raised by the signal handler.
void resetState ()
 Reset state of the object to initial.

Private Attributes

sig_atomic_t m_graceful_quit
 flag that indicates whether signal was caught.

Detailed Description

SIGINTHandler handles SIGINT signal.

Definition at line 40 of file Handlers.h.


Constructor & Destructor Documentation

ASSA::SIGINTHandler::SIGINTHandler  )  [inline]
 

constructor

Definition at line 67 of file Handlers.h.

References ASSA::SIGHAND, and trace_with_mask.

00068     : m_graceful_quit (0)
00069 {
00070     trace_with_mask("SIGINTHandler::SIGINTHandler", SIGHAND);
00071 }


Member Function Documentation

sig_atomic_t ASSA::SIGINTHandler::graceful_quit  )  [inline]
 

Indicates whether graceful quit signal has been raised by the signal handler.

Returns:
0 if not, 1 othewise.

Definition at line 88 of file Handlers.h.

References m_graceful_quit.

00089 {
00090     return m_graceful_quit;
00091 }

int ASSA::SIGINTHandler::handle_signal int  signum_  )  [inline, virtual]
 

Receive SIGINT signal.

Returns:
0 if valid signum_ was used, -1 otherwise.

Reimplemented from ASSA::EventHandler.

Definition at line 75 of file Handlers.h.

References m_graceful_quit, ASSA::SIGHAND, and trace_with_mask.

00076 {
00077     trace_with_mask("SIGINTHandler::handle_signal", SIGHAND);
00078 
00079     if (signum_ == SIGINT) {
00080         m_graceful_quit = 1;
00081         return 0;
00082     }
00083     return -1;
00084 }

void ASSA::SIGINTHandler::resetState  )  [inline, virtual]
 

Reset state of the object to initial.

Reimplemented from ASSA::EventHandler.

Definition at line 95 of file Handlers.h.

References m_graceful_quit, ASSA::SIGHAND, and trace_with_mask.

00096 {
00097     trace_with_mask("SIGINTHandler::resetState", SIGHAND);
00098 
00099     m_graceful_quit = 0;
00100 }


Member Data Documentation

sig_atomic_t ASSA::SIGINTHandler::m_graceful_quit [private]
 

flag that indicates whether signal was caught.

Definition at line 62 of file Handlers.h.

Referenced by graceful_quit(), handle_signal(), and resetState().


The documentation for this class was generated from the following file:
Generated on Wed Jun 21 01:42:51 2006 for libassa by  doxygen 1.4.6