mirror of https://github.com/jkjoy/sunpeiwen.git
89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
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/*
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** © 2014 by Philipp Dunkel <pip@pipobscure.com>
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** Licensed under MIT License.
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*/
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#include "nan.h"
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#include "uv.h"
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#include "v8.h"
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#include "CoreFoundation/CoreFoundation.h"
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#include "CoreServices/CoreServices.h"
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#include <iostream>
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#include <vector>
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#include "src/storage.cc"
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namespace fse {
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class FSEvents : public Nan::ObjectWrap {
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public:
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explicit FSEvents(const char *path);
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~FSEvents();
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uv_mutex_t mutex;
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// async.cc
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uv_async_t async;
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void asyncStart();
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void asyncTrigger();
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void asyncStop();
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// thread.cc
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uv_thread_t thread;
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CFRunLoopRef threadloop;
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void threadStart();
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static void threadRun(void *ctx);
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void threadStop();
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// methods.cc - internal
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Nan::AsyncResource async_resource;
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void emitEvent(const char *path, UInt32 flags, UInt64 id);
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// Common
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CFArrayRef paths;
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std::vector<fse_event*> events;
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static void Initialize(v8::Local<v8::Object> exports);
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// methods.cc - exposed
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static NAN_METHOD(New);
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static NAN_METHOD(Stop);
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static NAN_METHOD(Start);
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};
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}
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using namespace fse;
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FSEvents::FSEvents(const char *path)
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: async_resource("fsevents:FSEvents") {
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CFStringRef dirs[] = { CFStringCreateWithCString(NULL, path, kCFStringEncodingUTF8) };
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paths = CFArrayCreate(NULL, (const void **)&dirs, 1, NULL);
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threadloop = NULL;
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if (uv_mutex_init(&mutex)) abort();
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}
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FSEvents::~FSEvents() {
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CFRelease(paths);
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uv_mutex_destroy(&mutex);
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}
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#ifndef kFSEventStreamEventFlagItemCreated
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#define kFSEventStreamEventFlagItemCreated 0x00000010
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#endif
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#include "src/async.cc"
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#include "src/thread.cc"
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#include "src/constants.cc"
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#include "src/methods.cc"
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void FSEvents::Initialize(v8::Local<v8::Object> exports) {
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v8::Isolate* isolate = exports->GetIsolate();
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v8::Local<v8::Context> context = isolate->GetCurrentContext();
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v8::Local<v8::FunctionTemplate> tpl = Nan::New<v8::FunctionTemplate>(FSEvents::New);
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tpl->SetClassName(Nan::New<v8::String>("FSEvents").ToLocalChecked());
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tpl->InstanceTemplate()->SetInternalFieldCount(1);
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Nan::SetPrototypeTemplate(tpl, "start", Nan::New<v8::FunctionTemplate>(FSEvents::Start));
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Nan::SetPrototypeTemplate(tpl, "stop", Nan::New<v8::FunctionTemplate>(FSEvents::Stop));
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Nan::Set(exports, Nan::New<v8::String>("Constants").ToLocalChecked(), Constants());
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Nan::Set(exports, Nan::New<v8::String>("FSEvents").ToLocalChecked(), tpl->GetFunction(context).ToLocalChecked());
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}
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NODE_MODULE(fse, FSEvents::Initialize)
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