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#include <EventHandler.h>
#include <TcpSocket.h>
#include <IEventOwner.h>
#include <ListenSocket.h>
#include <StdoutLog.h>
#include <iostream>
double start;
double gettime()
{
struct timeval tv;
Utility::GetTime(&tv);
return tv.tv_sec + (double)tv.tv_usec / 1000000;
}
class MyEvHandler : public EventHandler
{
public:
MyEvHandler() : EventHandler() {}
MyEvHandler(StdLog *p) : EventHandler(p) {}
};
class EvThread : public Thread
{
public:
EvThread(Socket *p) : m_socket(p) {}
void Run();
private:
Socket *m_socket;
};
class EvSocket : public TcpSocket, public IEventOwner
{
public:
EvSocket(ISocketHandler& h) : TcpSocket(h)
, IEventOwner( static_cast<MyEvHandler&>(h) ) {
}
void OnEvent(int id) {
std::cout << "OnEvent" << std::endl;
std::cout << gettime() - start << std::endl;
SetCloseAndDelete();
}
void OnAccept() {
std::cout << "Incoming" << std::endl;
}
void OnConnect() {
std::cout << "Connected" << std::endl;
EvThread *thr = new EvThread( this );
thr -> SetDeleteOnExit();
}
void OnDelete() {
std::cout << "EvSocket::OnDelete()" << std::endl;
}
};
void EvThread::Run()
{
Socket *p0 = (Socket *)m_socket;
EvSocket *p = dynamic_cast<EvSocket *>(p0);
if (p)
{
#ifdef _WIN32
Sleep( 5000 );
#else
sleep(10);
#endif
std::cout << "Add event" << std::endl;
start = gettime();
p -> AddEvent(1, 50000);
}
else
{
std::cout << "Thread: not an EvSocket" << std::endl;
}
}
//------------------------------------------------------------
// myTimer class
//------------------------------------------------------------
class myTimer : public IEventOwner
{
public:
// Prototype of user call back function
typedef void (*myTimer_cb)(myTimer* user_func, void* user_id);
myTimer(IEventHandler& h, long ssec, long susec,
long psec, long pusec, myTimer_cb func, void* id);
~myTimer();
private:
void OnEvent(int id);
long ssec_;
long susec_;
long psec_;
long pusec_;
myTimer_cb user_func_;
void* user_id_;
bool periodic_;
};
//------------------------------------------------------------
myTimer::myTimer(IEventHandler& h, long ssec, long susec,
long psec, long pusec, myTimer_cb user_func,
void* user_id) :
IEventOwner(h),
ssec_(ssec),
susec_(susec),
psec_(psec),
pusec_(pusec),
user_func_(user_func),
user_id_(user_id),
periodic_(psec != 0 || pusec != 0)
{
AddEvent(ssec_, susec_);
}
//------------------------------------------------------------
myTimer::~myTimer()
{
ClearEvents();
}
//------------------------------------------------------------
void myTimer::OnEvent(int id)
{
if (periodic_)
{
int n = AddEvent(psec_, pusec_);
}
user_func_(this, user_id_);
if (!periodic_)
{
delete this;
}
}
//------------------------------------------------------------
static void myfunc(myTimer* t, void* user_id)
{
printf("Event %s\n", (char*)user_id);
}
/*
int main(int argc, char *argv[])
{
EventHandler h;
// Example 1: Create a 2 sec one-shot timer.
// No need to save the pointer as it will delete
// itself upon expiry.
new myTimer(h, 2, 0, 0, 0, myfunc, (void*)"My Timer 0");
// Example 2: Create a 1 sec periodic timer.
// Save the pointer because we can stop the timer
// later with a "delete mytimer".
myTimer* mytimer = new myTimer(h, 0, 0, 1, 0, myfunc,
(void*)"My Timer 1");
// Drop into the event handler ..
h.EventLoop();
}
*/
int main(int argc, char *argv[])
{
StdoutLog log;
MyEvHandler h(&log);
ListenSocket<EvSocket> l(h);
l.Bind("localhost", 12344);
h.Add(&l);
EvSocket sock(h);
sock.Open("localhost", 12344);
h.Add(&sock);
// Example 1: Create a 2 sec one-shot timer.
// No need to save the pointer as it will delete
// itself upon expiry.
new myTimer(h, 2, 0, 0, 0, myfunc, (void*)"My Timer 0");
// Example 2: Create a 1 sec periodic timer.
// Save the pointer because we can stop the timer
// later with a "delete mytimer".
myTimer* mytimer = new myTimer(h, 0, 0, 1, 0, myfunc,
(void*)"My Timer 1");
h.EventLoop();
}
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