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yuanwei
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| // | ||
| // HKNFCReader2.h | ||
| // hkutil-static | ||
| // | ||
| // Created by akwei on 6/25/14. | ||
| // Copyright (c) 2014 huoku. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
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| @interface HKNFCReader2 : NSObject | ||
| @property(nonatomic,assign)NSTimeInterval writeTimeout; | ||
| @property(nonatomic,assign)NSTimeInterval readTimeout; | ||
| @property(nonatomic,strong)void (^openedBlock)(void); | ||
| @property(nonatomic,strong)void (^closedBlock)(void); | ||
| @property(nonatomic,strong)void (^getNFCBlock)(NSString* nfc); | ||
| @property(nonatomic,strong)void (^failBlock)(NSError* error); | ||
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| -(instancetype)initWithHost:(NSString*)host | ||
| port:(NSUInteger)port | ||
| timeout:(NSTimeInterval)timeout; | ||
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| -(BOOL)test; | ||
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| -(void)open; | ||
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| -(BOOL)isConnected; | ||
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| -(void)swipe; | ||
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| -(void)stop; | ||
| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| // | ||
| // HKNFCReader2.m | ||
| // hkutil-static | ||
| // | ||
| // Created by akwei on 6/25/14. | ||
| // Copyright (c) 2014 huoku. All rights reserved. | ||
| // | ||
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| #import "HKNFCReader2.h" | ||
| #import "HKQueue.h" | ||
| #import "HKSocket.h" | ||
| #import "HKAsyncSocket.h" | ||
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| @interface HKNFCReader2 () | ||
| @property(nonatomic,strong)HKSocket* socket; | ||
| @property(nonatomic,strong)HKAsyncSocket* asyncSocket; | ||
| @property(nonatomic,strong)HKQueue* queue; | ||
| @end | ||
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| @implementation HKNFCReader2 | ||
| -(instancetype)initWithHost:(NSString*)host | ||
| port:(NSUInteger)port | ||
| timeout:(NSTimeInterval)timeout{ | ||
| self = [super init]; | ||
| if (self) { | ||
| __weak HKNFCReader2* me = self; | ||
| self.socket = [[HKSocket alloc] initWithHost:host port:port timeout:timeout]; | ||
| self.socket.debug = YES; | ||
| self.asyncSocket = [[HKAsyncSocket alloc] initWithHost:host port:port timeout:timeout]; | ||
| self.asyncSocket.debug = YES; | ||
| self.readTimeout = -1; | ||
| [self.asyncSocket setSuccessBlock:^(long tag, NSDictionary *info) { | ||
| switch (tag) { | ||
| case 0: | ||
| //open socket and can write command | ||
| if (me.openedBlock) { | ||
| me.openedBlock(); | ||
| } | ||
| break; | ||
| case 1:{ | ||
| //close socket | ||
| if (me.closedBlock) { | ||
| me.closedBlock(); | ||
| } | ||
| break; | ||
| } | ||
| case 2:{ | ||
| //write | ||
| [me.asyncSocket readLineDataWithTag:3]; | ||
| break; | ||
| } | ||
| case 3:{ | ||
| //read | ||
| NSData* data = [info valueForKey:@"data"]; | ||
| NSString* str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; | ||
| NSString* uid = nil; | ||
| //nfcuid: | ||
| if ([str length] > 7) { | ||
| uid = [str substringFromIndex:7]; | ||
| } | ||
| if (me.getNFCBlock) { | ||
| me.getNFCBlock(uid); | ||
| } | ||
| break; | ||
| } | ||
| default: | ||
| break; | ||
| } | ||
| }]; | ||
| } | ||
| return self; | ||
| } | ||
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| -(void)setFailBlock:(void (^)(NSError *))failBlock{ | ||
| _failBlock = failBlock; | ||
| self.asyncSocket.failBlock = _failBlock; | ||
| } | ||
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| -(void)setReadTimeout:(NSTimeInterval)readTimeout{ | ||
| _readTimeout = readTimeout; | ||
| _asyncSocket.readTimeout = readTimeout; | ||
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| } | ||
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| -(void)setWriteTimeout:(NSTimeInterval)writeTimeout{ | ||
| _writeTimeout = writeTimeout; | ||
| _asyncSocket.writeTimeout = writeTimeout; | ||
| } | ||
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| -(BOOL)test{ | ||
| @try { | ||
| [self.socket open]; | ||
| [self.socket close]; | ||
| return YES; | ||
| } | ||
| @catch (NSException *exception) { | ||
| return NO; | ||
| } | ||
| @finally{ | ||
| [self.socket close]; | ||
| } | ||
| } | ||
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| -(void)open{ | ||
| [self.asyncSocket open]; | ||
| } | ||
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| -(BOOL)isConnected{ | ||
| return [self.asyncSocket isConnected]; | ||
| } | ||
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| -(void)swipe{ | ||
| [self.asyncSocket writeData:[@"swipe\r\n" dataUsingEncoding:NSUTF8StringEncoding] tag:2]; | ||
| } | ||
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| -(void)stop{ | ||
| [self.asyncSocket close]; | ||
| } | ||
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| -(void)dealloc{ | ||
| [self.socket close]; | ||
| [self.asyncSocket close]; | ||
| } | ||
| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| // | ||
| // HKQueue.h | ||
| // hkutil-static | ||
| // | ||
| // Created by akwei on 6/25/14. | ||
| // Copyright (c) 2014 huoku. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
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| @interface HKQueue : NSObject | ||
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| /** | ||
| 向队列添加对象 | ||
| @param obj 对象 | ||
| */ | ||
| -(void)push:(id)obj; | ||
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| -(id)pop; | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| // | ||
| // HKQueue.m | ||
| // hkutil-static | ||
| // | ||
| // Created by akwei on 6/25/14. | ||
| // Copyright (c) 2014 huoku. All rights reserved. | ||
| // | ||
|
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| #import "HKQueue.h" | ||
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| @interface HKQueue () | ||
| @property(nonatomic,strong)NSMutableArray* objList; | ||
| @end | ||
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| @implementation HKQueue{ | ||
| dispatch_queue_t _serQueue; | ||
| } | ||
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| - (instancetype)init | ||
| { | ||
| self = [super init]; | ||
| if (self) { | ||
| self.objList = [NSMutableArray array]; | ||
| NSString* queueName = [NSString stringWithFormat:@"HKQueue_queueName_%@",[self description]]; | ||
| _serQueue = dispatch_queue_create([queueName UTF8String], DISPATCH_QUEUE_SERIAL); | ||
| } | ||
| return self; | ||
| } | ||
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| -(void)push:(id)obj{ | ||
| __weak HKQueue* me = self; | ||
| dispatch_sync(_serQueue, ^{ | ||
| [me.objList addObject:obj]; | ||
| }); | ||
| } | ||
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| -(id)pop{ | ||
| __weak HKQueue* me = self; | ||
| __block id obj; | ||
| dispatch_sync(_serQueue, ^{ | ||
| if ([me.objList count] > 0) { | ||
| obj =[me.objList lastObject]; | ||
| [me.objList removeLastObject]; | ||
| } | ||
| }); | ||
| return obj; | ||
| } | ||
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| @end |