#ifndef __ebase_h
#define __ebase_h
+#ifndef SWIG
#include <vector>
#include <map>
#include <sys/poll.h>
#include <time.h>
#include <lib/base/eptrlist.h>
-#include <lib/python/connections.h>
#include <libsig_comp.h>
+#endif
+
+#include <lib/python/connections.h>
class eApplication;
return t1;
}
-static inline int timeval_to_usec(const timeval &t1)
+static inline long timeout_usec ( const timeval & orig )
{
- return t1.tv_sec*1000000 + t1.tv_usec;
+ timeval now;
+ gettimeofday(&now,0);
+ if ( (orig-now).tv_sec > 2000 )
+ return 2000*1000*1000;
+ return (orig-now).tv_sec*1000000 + (orig-now).tv_usec;
}
-#endif
class eMainloop;
*/
class eSocketNotifier
{
+ friend class eMainloop;
public:
enum { Read=POLLIN, Write=POLLOUT, Priority=POLLPRI, Error=POLLERR, Hungup=POLLHUP };
private:
int fd;
int state;
int requested; // requested events (POLLIN, ...)
+ void activate(int what) { /*emit*/ activated(what); }
public:
/**
* \brief Constructs a eSocketNotifier.
~eSocketNotifier();
PSignal1<void, int> activated;
- void activate(int what) { /*emit*/ activated(what); }
void start();
void stop();
void setRequested(int req) { requested=req; }
};
+#endif
+
class eTimer;
// werden in einer mainloop verarbeitet
{
friend class eTimer;
friend class eSocketNotifier;
- std::map<int, eSocketNotifier*> notifiers, new_notifiers;
+ std::map<int, eSocketNotifier*> notifiers;
ePtrList<eTimer> m_timer_list;
bool app_quit_now;
int loop_level;
int processOneEvent(unsigned int user_timeout, PyObject **res=0, ePyObject additional=ePyObject());
int retval;
+ int time_offset;
+ int m_is_idle;
pthread_mutex_t recalcLock;
- int m_now_is_invalid;
int m_interrupt_requested;
- void addSocketNotifier(eSocketNotifier *sn);
+ timeval m_twisted_timer; // twisted timer
+
+ void addSocketNotifier(eSocketNotifier *sn);
void removeSocketNotifier(eSocketNotifier *sn);
void addTimer(eTimer* e);
void removeTimer(eTimer* e);
+ void applyTimeOffset();
public:
static void addTimeOffset(int offset);
+ void addInstanceTimeOffset(int offset);
+ int getTimeOffset() { return time_offset; }
#ifndef SWIG
static ePtrList<eMainloop> existing_loops;
#endif
eMainloop()
- :app_quit_now(0),loop_level(0),retval(0), m_interrupt_requested(0)
+ :app_quit_now(0),loop_level(0),retval(0), m_is_idle(0), m_interrupt_requested(0)
{
- m_now_is_invalid = 0;
existing_loops.push_back(this);
pthread_mutex_init(&recalcLock, 0);
}
- ~eMainloop()
- {
- existing_loops.remove(this);
- pthread_mutex_destroy(&recalcLock);
- }
+ virtual ~eMainloop();
+
int looplevel() { return loop_level; }
#ifndef SWIG
PyObject *poll(SWIG_PYOBJECT(ePyObject) dict, SWIG_PYOBJECT(ePyObject) timeout);
void interruptPoll();
void reset();
+
+ /* m_is_idle needs to be atomic, but it doesn't really matter much, as it's read-only from outside */
+ int isIdle() { return m_is_idle; }
};
/**
}
};
+#ifndef SWIG
// ... und Timer
/**
* \brief Gives a callback after a specified timeout.
bool bSingleShot;
bool bActive;
void addTimeOffset(int);
+ void activate();
public:
/**
* \brief Constructs a timer.
~eTimer() { if (bActive) stop(); }
PSignal0<void> timeout;
- void activate();
bool isActive() { return bActive; }
+
timeval &getNextActivation() { return nextActivation; }
void start(long msec, bool b=false);
void stop();
void changeInterval(long msek);
-#ifndef SWIG
- bool operator<(const eTimer& t) const { return nextActivation < t.nextActivation; }
-#endif
void startLongTimer( int seconds );
+ bool operator<(const eTimer& t) const { return nextActivation < t.nextActivation; }
};
+#endif // SWIG
+
#endif