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fsevents.cc
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Mon, Feb 24, 03:49

fsevents.cc
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/*
** © 2014 by Philipp Dunkel <pip@pipobscure.com>
** Licensed under MIT License.
*/
#include "nan.h"
#include "uv.h"
#include "v8.h"
#include "pthread.h"
#include "CoreFoundation/CoreFoundation.h"
#include "CoreServices/CoreServices.h"
#include <iostream>
#include <vector>
#include "src/storage.cc"
namespace fse {
class FSEvents : public Nan::ObjectWrap {
public:
explicit FSEvents(const char *path);
~FSEvents();
// locking.cc
bool lockStarted;
pthread_mutex_t lockmutex;
void lockingStart();
void lock();
void unlock();
void lockingStop();
// async.cc
uv_async_t async;
void asyncStart();
void asyncTrigger();
void asyncStop();
// thread.cc
pthread_t thread;
CFRunLoopRef threadloop;
void threadStart();
static void *threadRun(void *ctx);
void threadStop();
// methods.cc - internal
Nan::AsyncResource async_resource;
void emitEvent(const char *path, UInt32 flags, UInt64 id);
// Common
CFArrayRef paths;
std::vector<fse_event*> events;
static void Initialize(v8::Handle<v8::Object> exports);
// methods.cc - exposed
static NAN_METHOD(New);
static NAN_METHOD(Stop);
static NAN_METHOD(Start);
};
}
using namespace fse;
FSEvents::FSEvents(const char *path)
: async_resource("fsevents:FSEvents"), lockStarted(false) {
CFStringRef dirs[] = { CFStringCreateWithCString(NULL, path, kCFStringEncodingUTF8) };
paths = CFArrayCreate(NULL, (const void **)&dirs, 1, NULL);
threadloop = NULL;
lockingStart();
}
FSEvents::~FSEvents() {
lockingStop();
CFRelease(paths);
}
#ifndef kFSEventStreamEventFlagItemCreated
#define kFSEventStreamEventFlagItemCreated 0x00000010
#endif
#include "src/locking.cc"
#include "src/async.cc"
#include "src/thread.cc"
#include "src/constants.cc"
#include "src/methods.cc"
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
v8::Local<v8::FunctionTemplate> tpl = Nan::New<v8::FunctionTemplate>(FSEvents::New);
tpl->SetClassName(Nan::New<v8::String>("FSEvents").ToLocalChecked());
tpl->InstanceTemplate()->SetInternalFieldCount(1);
tpl->PrototypeTemplate()->Set(
Nan::New<v8::String>("start").ToLocalChecked(),
Nan::New<v8::FunctionTemplate>(FSEvents::Start));
tpl->PrototypeTemplate()->Set(
Nan::New<v8::String>("stop").ToLocalChecked(),
Nan::New<v8::FunctionTemplate>(FSEvents::Stop));
exports->Set(Nan::New<v8::String>("Constants").ToLocalChecked(), Constants());
exports->Set(Nan::New<v8::String>("FSEvents").ToLocalChecked(),
tpl->GetFunction());
}
NODE_MODULE(fse, FSEvents::Initialize)

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