diff options
Diffstat (limited to 'examples/example6_timeoutHandler.hpp')
| -rw-r--r-- | examples/example6_timeoutHandler.hpp | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/examples/example6_timeoutHandler.hpp b/examples/example6_timeoutHandler.hpp index 3e188baf..7999084d 100644 --- a/examples/example6_timeoutHandler.hpp +++ b/examples/example6_timeoutHandler.hpp @@ -5,17 +5,17 @@ * Used to stop the current operation after too much time, or if the user * requested cancellation. */ -class timeoutHandler : public vmime::net::timeoutHandler -{ +class timeoutHandler : public vmime::net::timeoutHandler { + public: timeoutHandler() - : m_start(time(NULL)) - { + : m_start(time(NULL)) { + } - bool isTimeOut() - { + bool isTimeOut() { + // This is a cancellation point: return true if you want to cancel // the current operation. If you return true, handleTimeOut() will // be called just after this, and before actually cancelling the @@ -25,15 +25,15 @@ public: return (time(NULL) - m_start) >= 10; // seconds } - void resetTimeOut() - { + void resetTimeOut() { + // Called at the beginning of an operation (eg. connecting, // a read() or a write() on a socket...) m_start = time(NULL); } - bool handleTimeOut() - { + bool handleTimeOut() { + // If isTimeOut() returned true, this function will be called. This // allows you to interact with the user, ie. display a prompt to // know whether he wants to cancel the operation. @@ -49,13 +49,12 @@ private: }; -class timeoutHandlerFactory : public vmime::net::timeoutHandlerFactory -{ +class timeoutHandlerFactory : public vmime::net::timeoutHandlerFactory { + public: - vmime::shared_ptr <vmime::net::timeoutHandler> create() - { + vmime::shared_ptr <vmime::net::timeoutHandler> create() { + return vmime::make_shared <timeoutHandler>(); } }; - |