node/src/node_stat_watcher.h at master · bionicpill/node · GitHub

45 lines (34 loc) · 980 Bytes

#ifndef NODE_STAT_WATCHER_H_

#define NODE_STAT_WATCHER_H_

#include <node.h>

#include <node_events.h>

#include <ev.h>

namespace node {

class StatWatcher : EventEmitter {

public:

static void Initialize(v8::Handle<v8::Object> target);

protected:

static v8::Persistent<v8::FunctionTemplate> constructor_template;

StatWatcher() : EventEmitter() {

persistent_ = false;

path_ = NULL;

ev_init(&watcher_, StatWatcher::Callback);

watcher_.data = this;

}

~StatWatcher() {

Stop();

assert(path_ == NULL);

}

static v8::Handle<v8::Value> New(const v8::Arguments& args);

static v8::Handle<v8::Value> Start(const v8::Arguments& args);

static v8::Handle<v8::Value> Stop(const v8::Arguments& args);

private:

static void Callback(EV_P_ ev_stat *watcher, int revents);

void Stop();

ev_stat watcher_;

bool persistent_;

char *path_;

};

} // namespace node

#endif // NODE_STAT_WATCHER_H_

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