Imported WebKit commit 3a8c29f35d00659d2ce7a0ccdfa8304f14e82327 (http://svn.webkit.org/repository/webkit/trunk@120813)

New snapshot with Windows build fixes

1 files changed, 71 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/heap/HeapTimer.cpp b/Source/JavaScriptCore/heap/HeapTimer.cpp
new file mode 100644
index 000000000..bc42032f5
--- /dev/null
+++ b/Source/JavaScriptCore/heap/HeapTimer.cpp
@@ -0,0 +1,71 @@
+#include "config.h"
+#include "HeapTimer.h"
+
+#include <wtf/Threading.h>
+
+namespace JSC {
+
+#if USE(CF)
+    
+const CFTimeInterval HeapTimer::s_decade = 60 * 60 * 24 * 365 * 10;
+
+HeapTimer::HeapTimer(JSGlobalData* globalData, CFRunLoopRef runLoop)
+    : m_globalData(globalData)
+    , m_runLoop(runLoop)
+{
+    memset(&m_context, 0, sizeof(CFRunLoopTimerContext));
+    m_context.info = this;
+    m_timer.adoptCF(CFRunLoopTimerCreate(0, s_decade, s_decade, 0, 0, HeapTimer::timerDidFire, &m_context));
+    CFRunLoopAddTimer(m_runLoop.get(), m_timer.get(), kCFRunLoopCommonModes);
+}
+
+HeapTimer::~HeapTimer()
+{
+    invalidate();
+}
+
+void HeapTimer::synchronize()
+{
+    if (CFRunLoopGetCurrent() == m_runLoop.get())
+        return;
+    CFRunLoopRemoveTimer(m_runLoop.get(), m_timer.get(), kCFRunLoopCommonModes);
+    m_runLoop = CFRunLoopGetCurrent();
+    CFRunLoopAddTimer(m_runLoop.get(), m_timer.get(), kCFRunLoopCommonModes);
+}
+
+void HeapTimer::invalidate()
+{
+    CFRunLoopRemoveTimer(m_runLoop.get(), m_timer.get(), kCFRunLoopCommonModes);
+    CFRunLoopTimerInvalidate(m_timer.get());
+}
+
+void HeapTimer::timerDidFire(CFRunLoopTimerRef, void* info)
+{
+    HeapTimer* agent = static_cast<HeapTimer*>(info);
+    agent->doWork();
+}
+
+#else
+    
+HeapTimer::HeapTimer(JSGlobalData* globalData)
+    : m_globalData(globalData)
+{
+}
+
+HeapTimer::~HeapTimer()
+{
+}
+
+void HeapTimer::synchronize()
+{
+}
+
+void HeapTimer::invalidate()
+{
+}
+
+
+#endif
+    
+
+} // namespace JSC