From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Thu, 8 Nov 2018 00:38:48 +0800
Subject: switch to vuepress

---
 node_modules/fsevents/src/thread.cc | 72 +++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 node_modules/fsevents/src/thread.cc

(limited to 'node_modules/fsevents/src/thread.cc')

diff --git a/node_modules/fsevents/src/thread.cc b/node_modules/fsevents/src/thread.cc
new file mode 100644
index 00000000..4813fdc5
--- /dev/null
+++ b/node_modules/fsevents/src/thread.cc
@@ -0,0 +1,72 @@
+/*
+** © 2014 by Philipp Dunkel <pip@pipobscure.com>
+** Licensed under MIT License.
+*/
+
+// constants from https://developer.apple.com/library/mac/documentation/Darwin/Reference/FSEvents_Ref/index.html#//apple_ref/doc/constant_group/FSEventStreamCreateFlags
+#ifndef kFSEventStreamCreateFlagNone
+#define kFSEventStreamCreateFlagNone 0x00000000
+#endif
+
+#ifndef kFSEventStreamCreateFlagUseCFTypes
+#define kFSEventStreamCreateFlagUseCFTypes 0x00000001
+#endif
+
+#ifndef kFSEventStreamCreateFlagNoDefer
+#define kFSEventStreamCreateFlagNoDefer 0x00000002
+#endif
+
+#ifndef kFSEventStreamCreateFlagWatchRoot
+#define kFSEventStreamCreateFlagWatchRoot 0x00000004
+#endif
+
+#ifndef kFSEventStreamCreateFlagIgnoreSelf
+#define kFSEventStreamCreateFlagIgnoreSelf 0x00000008
+#endif
+
+#ifndef kFSEventStreamCreateFlagFileEvents
+#define kFSEventStreamCreateFlagFileEvents 0x00000010
+#endif
+
+void FSEvents::threadStart() {
+  if (threadloop) return;
+  pthread_create(&thread, NULL, &FSEvents::threadRun, this);
+}
+
+void HandleStreamEvents(ConstFSEventStreamRef stream, void *ctx, size_t numEvents, void *eventPaths, const FSEventStreamEventFlags eventFlags[], const FSEventStreamEventId eventIds[]) {
+  FSEvents * fse = (FSEvents *)ctx;
+  size_t idx;
+  fse->lock();
+  for (idx=0; idx < numEvents; idx++) {
+    fse_event *event = new fse_event(
+        (CFStringRef)CFArrayGetValueAtIndex((CFArrayRef)eventPaths, idx),
+        eventFlags[idx],
+        eventIds[idx]
+      );
+    fse->events.push_back(event);
+  }
+  fse->asyncTrigger();
+  fse->unlock();
+}
+
+void *FSEvents::threadRun(void *ctx) {
+  FSEvents *fse = (FSEvents*)ctx;
+  FSEventStreamContext context = { 0, ctx, NULL, NULL, NULL };
+  fse->threadloop = CFRunLoopGetCurrent();
+  FSEventStreamRef stream = FSEventStreamCreate(NULL, &HandleStreamEvents, &context, fse->paths, kFSEventStreamEventIdSinceNow, (CFAbsoluteTime) 0.1, kFSEventStreamCreateFlagNone | kFSEventStreamCreateFlagWatchRoot | kFSEventStreamCreateFlagFileEvents | kFSEventStreamCreateFlagUseCFTypes);
+  FSEventStreamScheduleWithRunLoop(stream, fse->threadloop, kCFRunLoopDefaultMode);
+  FSEventStreamStart(stream);
+  CFRunLoopRun();
+  FSEventStreamStop(stream);
+  FSEventStreamUnscheduleFromRunLoop(stream, fse->threadloop, kCFRunLoopDefaultMode);
+  FSEventStreamInvalidate(stream);
+  FSEventStreamRelease(stream);
+  fse->threadloop = NULL;
+  return NULL;
+}
+
+void FSEvents::threadStop() {
+  if (!threadloop) return;
+  CFRunLoopStop(threadloop);
+  pthread_join(thread, NULL);
+}
-- 
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