epptouch sdk更新，闪退修改强化

Ifish/ESPTouch/esptouch/ESPTouchResult.h

@@ -0,0 +1,36 @@
+//
+//  ESPTouchResult.h
+//  EspTouchDemo
+//
+//  Created by fby on 4/14/15.
+//  Copyright (c) 2015 fby. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface ESPTouchResult : NSObject
+
+// it is used to check whether the esptouch task is executed suc
+@property (nonatomic,assign) BOOL isSuc;
+
+// it is used to store the device's bssid
+@property (nonatomic,strong) NSString * bssid;
+
+// it is used to check whether the esptouch task is cancelled by user
+@property (atomic,assign) BOOL isCancelled;
+
+// it is used to store the device's ip address
+@property (atomic) NSData * ipAddrData;
+
+/**
+ * Constructor of EsptouchResult
+ *
+ * @param isSuc whether the esptouch task is executed suc
+ * @param bssid the device's bssid
+ * @param ipAddrData the device's ip address
+ */
+- (id) initWithIsSuc: (BOOL) isSuc andBssid: (NSString *) bssid andInetAddrData: (NSData *) ipAddrData;
+
+- (NSString *) getAddressString;
+
+@end