FFYDaemonController.h

//
//  FFYDaemonController.h
//  mongodb.prefpane
//
//  Based in DaemonController by Max Howell. Released under GNU GPL v3.
//  Created by Ivan Valdes on 4/14/2010.
//

#import <Cocoa/Cocoa.h>

typedef void (^DaemonStarted)(NSNumber *);
typedef void (^DaemonStopped)();
typedef void (^DaemonIsStarting)();
typedef void (^DaemonIsStopping)();
typedef void (^DaemonFailedToStart)(NSString *);
typedef void (^DaemonFailedToStop)(NSString *);

@interface FFYDaemonController : NSObject {
  NSArray  *startArguments;
  NSArray  *stopArguments;
  NSString *launchPath;

  DaemonStarted daemonStartedCallback;
  DaemonStopped daemonStoppedCallback;
  DaemonIsStarting daemonIsStartingCallback;
  DaemonIsStopping daemonIsStoppingCallback;
  DaemonFailedToStart daemonFailedToStartCallback;
  DaemonFailedToStop daemonFailedToStopCallback;

@private
  NSString *binaryName;
  NSTask	 *daemonTask;
  NSTimer  *pollTimer;
  NSTimer  *checkStartupStatusTimer;
  pid_t	    pid;
  CFFileDescriptorRef fdref;
}

@property (nonatomic, retain) NSArray *startArguments;
@property (nonatomic, retain) NSArray *stopArguments;
@property (nonatomic, retain) NSString *launchPath;

@property (readonly, getter = pid) NSNumber *pid;
@property (readonly, getter = running) BOOL isRunning;

@property (readwrite, copy) DaemonStarted daemonStartedCallback;
@property (readwrite, copy) DaemonStopped daemonStoppedCallback;
@property (readwrite, copy) DaemonIsStarting daemonIsStartingCallback;
@property (readwrite, copy) DaemonIsStopping daemonIsStoppingCallback;
@property (readwrite, copy) DaemonFailedToStart daemonFailedToStartCallback;
@property (readwrite, copy) DaemonFailedToStop daemonFailedToStopCallback;

- (void)start;
- (void)stop;

- (BOOL)running;
- (NSNumber *)pid;

@end