6 files changed, 323 insertions, 0 deletions
diff --git a/node_modules/fsevents/src/async.cc b/node_modules/fsevents/src/async.cc
new file mode 100644
index 00000000..d5129940
--- /dev/null
+++ b/node_modules/fsevents/src/async.cc
@@ -0,0 +1,43 @@
+/*
+** © 2014 by Philipp Dunkel <pip@pipobscure.com>
+** Licensed under MIT License.
+*/
+
+
+void async_propagate(uv_async_t *async) {
+  if (!async->data) return;
+  FSEvents *fse = (FSEvents *)async->data;
+  CFIndex idx, cnt;
+  fse_event *event;
+  char pathbuf[1024];
+  const char *pathptr = NULL;
+  fse->lock();
+  cnt = fse->events.size();
+  for (idx=0; idx<cnt; idx++) {
+    event = fse->events.at(idx);
+    if (event == NULL) continue;
+    pathptr = CFStringGetCStringPtr(event->path, kCFStringEncodingUTF8);
+    if (!pathptr) CFStringGetCString(event->path, pathbuf, 1024, kCFStringEncodingUTF8);
+    fse->emitEvent(pathptr ? pathptr : pathbuf, event->flags, event->id);
+    delete event;
+  }
+  if (cnt>0) fse->events.clear();
+  fse->unlock();
+}
+
+void FSEvents::asyncStart() {
+  if (async.data == this) return;
+  async.data = this;
+  uv_async_init(uv_default_loop(), &async, (uv_async_cb) async_propagate);
+}
+
+void FSEvents::asyncTrigger() {
+  if (async.data != this) return;
+  uv_async_send(&async);
+}
+
+void FSEvents::asyncStop() {
+  if (async.data != this) return;
+  async.data = NULL;
+  uv_close((uv_handle_t *) &async, NULL);
+}
diff --git a/node_modules/fsevents/src/constants.cc b/node_modules/fsevents/src/constants.cc
new file mode 100644
index 00000000..fbd61ee9
--- /dev/null
+++ b/node_modules/fsevents/src/constants.cc
@@ -0,0 +1,110 @@
+/*
+** © 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/FSEventStreamEventFlags
+#ifndef kFSEventStreamEventFlagNone
+#define kFSEventStreamEventFlagNone 0x00000000
+#endif
+
+#ifndef kFSEventStreamEventFlagMustScanSubDirs
+#define kFSEventStreamEventFlagMustScanSubDirs 0x00000001
+#endif
+
+#ifndef kFSEventStreamEventFlagUserDropped
+#define kFSEventStreamEventFlagUserDropped 0x00000002
+#endif
+
+#ifndef kFSEventStreamEventFlagKernelDropped
+#define kFSEventStreamEventFlagKernelDropped 0x00000004
+#endif
+
+#ifndef kFSEventStreamEventFlagEventIdsWrapped
+#define kFSEventStreamEventFlagEventIdsWrapped 0x00000008
+#endif
+
+#ifndef kFSEventStreamEventFlagHistoryDone
+#define kFSEventStreamEventFlagHistoryDone 0x00000010
+#endif
+
+#ifndef kFSEventStreamEventFlagRootChanged
+#define kFSEventStreamEventFlagRootChanged 0x00000020
+#endif
+
+#ifndef kFSEventStreamEventFlagMount
+#define kFSEventStreamEventFlagMount 0x00000040
+#endif
+
+#ifndef kFSEventStreamEventFlagUnmount
+#define kFSEventStreamEventFlagUnmount 0x00000080
+#endif
+
+#ifndef kFSEventStreamEventFlagItemCreated
+#define kFSEventStreamEventFlagItemCreated 0x00000100
+#endif
+
+#ifndef kFSEventStreamEventFlagItemRemoved
+#define kFSEventStreamEventFlagItemRemoved 0x00000200
+#endif
+
+#ifndef kFSEventStreamEventFlagItemInodeMetaMod
+#define kFSEventStreamEventFlagItemInodeMetaMod 0x00000400
+#endif
+
+#ifndef kFSEventStreamEventFlagItemRenamed
+#define kFSEventStreamEventFlagItemRenamed 0x00000800
+#endif
+
+#ifndef kFSEventStreamEventFlagItemModified
+#define kFSEventStreamEventFlagItemModified 0x00001000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemFinderInfoMod
+#define kFSEventStreamEventFlagItemFinderInfoMod 0x00002000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemChangeOwner
+#define kFSEventStreamEventFlagItemChangeOwner 0x00004000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemXattrMod
+#define kFSEventStreamEventFlagItemXattrMod 0x00008000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemIsFile
+#define kFSEventStreamEventFlagItemIsFile 0x00010000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemIsDir
+#define kFSEventStreamEventFlagItemIsDir 0x00020000
+#endif
+
+#ifndef kFSEventStreamEventFlagItemIsSymlink
+#define kFSEventStreamEventFlagItemIsSymlink 0x00040000
+#endif
+
+static v8::Local<v8::Object> Constants() {
+  v8::Local<v8::Object> object = Nan::New<v8::Object>();
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagNone").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagNone));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagMustScanSubDirs").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagMustScanSubDirs));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagUserDropped").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagUserDropped));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagKernelDropped").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagKernelDropped));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagEventIdsWrapped").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagEventIdsWrapped));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagHistoryDone").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagHistoryDone));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagRootChanged").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagRootChanged));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagMount").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagMount));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagUnmount").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagUnmount));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemCreated").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemCreated));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemRemoved").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemRemoved));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemInodeMetaMod").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemInodeMetaMod));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemRenamed").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemRenamed));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemModified").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemModified));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemFinderInfoMod").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemFinderInfoMod));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemChangeOwner").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemChangeOwner));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemXattrMod").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemXattrMod));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemIsFile").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsFile));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemIsDir").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsDir));
+  object->Set(Nan::New<v8::String>("kFSEventStreamEventFlagItemIsSymlink").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsSymlink));
+  return object;
+}
diff --git a/node_modules/fsevents/src/locking.cc b/node_modules/fsevents/src/locking.cc
new file mode 100644
index 00000000..27120802
--- /dev/null
+++ b/node_modules/fsevents/src/locking.cc
@@ -0,0 +1,27 @@
+/*
+** © 2014 by Philipp Dunkel <pip@pipobscure.com>
+** Licensed under MIT License.
+*/
+
+void FSEvents::lockingStart() {
+  if (lockStarted) return;
+  lockStarted = true;
+  pthread_mutex_init(&lockmutex, NULL);
+}
+
+void FSEvents::lock() {
+  if (!lockStarted) return;
+  pthread_mutex_lock(&lockmutex);
+}
+
+void FSEvents::unlock() {
+  if (!lockStarted) return;
+  pthread_mutex_unlock(&lockmutex);
+}
+
+void FSEvents::lockingStop() {
+  if (!lockStarted) return;
+  lockStarted = false;
+  
+  pthread_mutex_destroy(&lockmutex);
+}
diff --git a/node_modules/fsevents/src/methods.cc b/node_modules/fsevents/src/methods.cc
new file mode 100644
index 00000000..a6d14888
--- /dev/null
+++ b/node_modules/fsevents/src/methods.cc
@@ -0,0 +1,44 @@
+/*
+** © 2014 by Philipp Dunkel <pip@pipobscure.com>
+** Licensed under MIT License.
+*/
+
+void FSEvents::emitEvent(const char *path, UInt32 flags, UInt64 id) {
+  Nan::HandleScope handle_scope;
+  v8::Local<v8::Object> object = handle();
+  v8::Local<v8::Value> key = Nan::New<v8::String>("handler").ToLocalChecked();
+  Nan::Callback handler(Nan::To<v8::Function>(Nan::Get(object, key).ToLocalChecked()).ToLocalChecked());
+  v8::Local<v8::Value> argv[] = {
+    Nan::New<v8::String>(path).ToLocalChecked(),
+    Nan::New<v8::Number>(flags),
+    Nan::New<v8::Number>(id)
+  };
+  handler.Call(3, argv, &async_resource);
+}
+
+NAN_METHOD(FSEvents::New) {
+  Nan::Utf8String path(info[0]);
+
+  FSEvents *fse = new FSEvents(*path);
+  fse->Wrap(info.This());
+  Nan::Set(info.This(), Nan::New<v8::String>("handler").ToLocalChecked(), info[1]);
+
+  info.GetReturnValue().Set(info.This());
+}
+
+NAN_METHOD(FSEvents::Stop) {
+  FSEvents* fse = Nan::ObjectWrap::Unwrap<FSEvents>(info.This());
+
+  fse->threadStop();
+  fse->asyncStop();
+
+  info.GetReturnValue().Set(info.This());
+}
+
+NAN_METHOD(FSEvents::Start) {
+  FSEvents* fse = Nan::ObjectWrap::Unwrap<FSEvents>(info.This());
+  fse->asyncStart();
+  fse->threadStart();
+
+  info.GetReturnValue().Set(info.This());
+}
diff --git a/node_modules/fsevents/src/storage.cc b/node_modules/fsevents/src/storage.cc
new file mode 100644
index 00000000..9dc55881
--- /dev/null
+++ b/node_modules/fsevents/src/storage.cc
@@ -0,0 +1,27 @@
+/*
+ ** © 2014 by Philipp Dunkel <pip@pipobscure.com>
+ ** Licensed under MIT License.
+ */
+
+struct fse_event {
+  UInt64 id;
+  UInt32 flags;
+  CFStringRef path;
+  
+  fse_event(CFStringRef eventPath, UInt32 eventFlag, UInt64 eventId) {
+    this->path = eventPath;
+    this->flags = eventFlag;
+    this->id = eventId;
+    if (this->path != NULL)
+      CFRetain(this->path);
+  }
+  
+  ~fse_event() {
+    if (this->path != NULL)
+      CFRelease(this->path);
+  }
+
+private:
+  fse_event(const fse_event&);
+  void operator=(const fse_event&);
+};
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);
+}