1 files changed, 0 insertions, 201 deletions
diff --git a/src/common/timer.cpp b/src/common/timer.cpp
deleted file mode 100644
index b5a2a5e..0000000
--- a/src/common/timer.cpp
+++ /dev/null
@@ -1,201 +0,0 @@
-#include "timer.hpp"
-
-#include <sys/stat.h>
-#include <sys/time.h>
-
-#include <cassert>
-#include <cstring>
-
-#include <queue>
-
-#include "../strings/zstring.hpp"
-
-#include "../io/cxxstdio.hpp"
-
-#include "utils.hpp"
-
-#include "../poison.hpp"
-
-struct TimerData
-{
-    /// This will be reset on call, to avoid problems.
-    Timer *owner;
-
-    /// When it will be triggered
-    tick_t tick;
-    /// What will be done
-    timer_func func;
-    /// Repeat rate - 0 for oneshot
-    interval_t interval;
-
-    TimerData(Timer *o, tick_t t, timer_func f, interval_t i)
-    : owner(o)
-    , tick(t)
-    , func(std::move(f))
-    , interval(i)
-    {}
-};
-
-struct TimerCompare
-{
-    /// implement "less than"
-    bool operator() (dumb_ptr<TimerData> l, dumb_ptr<TimerData> r)
-    {
-        // C++ provides a max-heap, but we want
-        // the smallest tick to be the head (a min-heap).
-        return l->tick > r->tick;
-    }
-};
-
-static
-std::priority_queue<dumb_ptr<TimerData>, std::vector<dumb_ptr<TimerData>>, TimerCompare> timer_heap;
-
-
-tick_t gettick_cache;
-
-tick_t milli_clock::now(void) noexcept
-{
-    struct timeval tval;
-    // BUG: This will cause strange behavior if the system clock is changed!
-    // it should be reimplemented in terms of clock_gettime(CLOCK_MONOTONIC, )
-    gettimeofday(&tval, NULL);
-    return gettick_cache = tick_t(std::chrono::seconds(tval.tv_sec)
-            + std::chrono::duration_cast<std::chrono::milliseconds>(
-                std::chrono::microseconds(tval.tv_usec)));
-}
-
-static
-void do_nothing(TimerData *, tick_t)
-{
-}
-
-void Timer::cancel()
-{
-    if (!td)
-        return;
-
-    assert (this == td->owner);
-    td->owner = nullptr;
-    td->func = do_nothing;
-    td->interval = interval_t::zero();
-    td = nullptr;
-}
-
-void Timer::detach()
-{
-    assert (this == td->owner);
-    td->owner = nullptr;
-    td = nullptr;
-}
-
-static
-void push_timer_heap(dumb_ptr<TimerData> td)
-{
-    timer_heap.push(td);
-}
-
-static
-dumb_ptr<TimerData> top_timer_heap(void)
-{
-    if (timer_heap.empty())
-        return dumb_ptr<TimerData>();
-    return timer_heap.top();
-}
-
-static
-void pop_timer_heap(void)
-{
-    timer_heap.pop();
-}
-
-Timer::Timer(tick_t tick, timer_func func, interval_t interval)
-: td(dumb_ptr<TimerData>::make(this, tick, std::move(func), interval))
-{
-    assert (interval >= interval_t::zero());
-
-    push_timer_heap(td);
-}
-
-Timer::Timer(Timer&& t)
-: td(t.td)
-{
-    t.td = nullptr;
-    if (td)
-    {
-        assert (td->owner == &t);
-        td->owner = this;
-    }
-}
-
-Timer& Timer::operator = (Timer&& t)
-{
-    std::swap(td, t.td);
-    if (td)
-    {
-        assert (td->owner == &t);
-        td->owner = this;
-    }
-    if (t.td)
-    {
-        assert (t.td->owner == this);
-        t.td->owner = &t;
-    }
-    return *this;
-}
-
-interval_t do_timer(tick_t tick)
-{
-    /// Number of milliseconds until it calls this again
-    // this says to wait 1 sec if all timers get popped
-    interval_t nextmin = std::chrono::seconds(1);
-
-    while (dumb_ptr<TimerData> td = top_timer_heap())
-    {
-        // while the heap is not empty and
-        if (td->tick > tick)
-        {
-            /// Return the time until the next timer needs to goes off
-            nextmin = td->tick - tick;
-            break;
-        }
-        pop_timer_heap();
-
-        // Prevent destroying the object we're in.
-        // Note: this would be surprising in an interval timer,
-        // but all interval timers do an immediate explicit detach().
-        if (td->owner)
-            td->owner->detach();
-        // If we are too far past the requested tick, call with
-        // the current tick instead to fix reregistration problems
-        if (td->tick + std::chrono::seconds(1) < tick)
-            td->func(td.operator->(), tick);
-        else
-            td->func(td.operator->(), td->tick);
-
-        if (td->interval == interval_t::zero())
-        {
-            td.delete_();
-            continue;
-        }
-        if (td->tick + std::chrono::seconds(1) < tick)
-            td->tick = tick + td->interval;
-        else
-            td->tick += td->interval;
-        push_timer_heap(td);
-    }
-
-    return std::max(nextmin, std::chrono::milliseconds(10));
-}
-
-tick_t file_modified(ZString name)
-{
-    struct stat buf;
-    if (stat(name.c_str(), &buf))
-        return tick_t();
-    return tick_t(std::chrono::seconds(buf.st_mtime));
-}
-
-bool has_timers()
-{
-    return !timer_heap.empty();
-}