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// Copyright 2009 Ryan Dahl <ry@tinyclouds.org>
#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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