导入airkiss获取mac
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//
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// JMAirKiss.h
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// JMAirKiss
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//
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// Created by shengxiao on 16/3/2.
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// Copyright © 2016年 shengxiao. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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//! Project version number for JMAirKiss.
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FOUNDATION_EXPORT double JMAirKissVersionNumber;
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//! Project version string for JMAirKiss.
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FOUNDATION_EXPORT const unsigned char JMAirKissVersionString[];
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// In this header, you should import all the public headers of your framework using statements like #import <JMAirKiss/PublicHeader.h>
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#import "GCDAsyncUdpSocket.h"
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#import "JMAirKissConnection.h"
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//
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// JMAirKissConnection.h
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// JMAirKiss
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//
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// Created by shengxiao on 16/3/2.
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// Copyright © 2016年 shengxiao. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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typedef void (^AirKissConnectionSuccess) (NSString*macAddress);
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typedef void (^AirKissConnectionFailure) (void);
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@interface JMAirKissConnection : NSObject
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@property(nonatomic,copy) AirKissConnectionSuccess connectionSuccess;
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@property(nonatomic,copy) AirKissConnectionFailure connectionFailure;
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/**
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* AirKiss连接
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*
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* @param ssidStr ssid
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* @param pswStr psw
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*/
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- (void)connectAirKissWithSSID:(NSString *)ssidStr
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password:(NSString *)password;
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- (void)closeConnection;
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@end
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//
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// JMAirKissConnection.m
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// JMAirKiss
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//
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// Created by shengxiao on 16/3/2.
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// Copyright © 2016年 shengxiao. All rights reserved.
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//
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#import "JMAirKissConnection.h"
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#import "JMAirKissEncoder.h"
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#import "GCDAsyncUdpSocket.h"
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#import "ESPTouchTaskParameter.h"
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#import "ESP_NetUtil.h"
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#define kAirKiss_Port 10000
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#define kAirKiss_Host @"255.255.255.255"
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#define kAirKiss_Limit_Return_Random_Num 20
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@interface JMAirKissConnection()<GCDAsyncUdpSocketDelegate>
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{
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JMAirKissEncoder *_airKissEncoder;
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NSTimer *_timer; // 超过1分钟未连接成功则表示失败
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GCDAsyncUdpSocket *_clientUdpSocket;
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GCDAsyncUdpSocket *_serverUdpSocket;
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long _tag;
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int _returnRandomNum;
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BOOL _connectionDone;
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}
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@property (nonatomic,strong) ESPTaskParameter *_parameter;
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@end
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@implementation JMAirKissConnection
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- (instancetype)init
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{
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self = [super init];
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if (self) {
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_airKissEncoder = [[JMAirKissEncoder alloc] init];
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_tag = 0;
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_returnRandomNum = 0;
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_connectionDone = false;
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self._parameter = [[ESPTaskParameter alloc]init];
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// check whether IPv4 and IPv6 is supported
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NSString *localInetAddr4 = [ESP_NetUtil getLocalIPv4];
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if (![ESP_NetUtil isIPv4PrivateAddr:localInetAddr4]) {
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localInetAddr4 = nil;
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}
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NSString *localInetAddr6 = [ESP_NetUtil getLocalIPv6];
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[self._parameter setIsIPv4Supported:localInetAddr4!=nil];
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[self._parameter setIsIPv6Supported:localInetAddr6!=nil];
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[self setupClientUdpSocket];
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[self setupServerUdpSocket];
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}
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return self;
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}
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#pragma mark - Connection
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/**
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* AirKiss连接
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*
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* @param ssidStr ssid
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* @param pswStr psw
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*/
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- (void)connectAirKissWithSSID:(NSString *)ssidStr
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password:(NSString *)password {
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NSMutableArray *dataArray = [_airKissEncoder createAirKissEncorderWithSSID:ssidStr ? :@""
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password:password ? :@""];
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_tag = 0;
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_returnRandomNum = 0;
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_connectionDone = false;
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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dispatch_async(dispatch_get_main_queue(), ^{
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_timer = [NSTimer scheduledTimerWithTimeInterval:60
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target:self
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selector:@selector(connectFailure)
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userInfo:nil
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repeats:NO];
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});
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for (int i = 0;i < dataArray.count;i++) {
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if (_connectionDone == true) {
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break;
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}
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UInt16 length = [dataArray[i] unsignedShortValue];
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NSMutableData *mData = [NSMutableData data];
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UInt8 value = 0;
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for (int j = 0; j < length; j++) {
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[mData appendBytes:&value length:1];
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}
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[_clientUdpSocket sendData:mData
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toHost:kAirKiss_Host
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port:kAirKiss_Port
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withTimeout:-1
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tag:_tag];
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[NSThread sleepForTimeInterval:0.004];
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_tag++;
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}
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});
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}
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- (void)closeConnection {
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_connectionDone = true;
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[_timer invalidate];
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_timer = nil;
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[_clientUdpSocket close];
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[_serverUdpSocket close];
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_clientUdpSocket = nil;
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_serverUdpSocket = nil;
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}
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#pragma mark - Set up udp socket
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- (void)setupClientUdpSocket
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{
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NSError *error = nil;
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if (!_clientUdpSocket) {
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_clientUdpSocket = [[GCDAsyncUdpSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];
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[_clientUdpSocket enableBroadcast:YES error:&error];
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}
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if (![_clientUdpSocket bindToPort:0 error:&error])
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{
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return;
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}
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if (![_clientUdpSocket beginReceiving:&error])
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{
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return;
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}
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}
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- (void)setupServerUdpSocket {
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if (!_serverUdpSocket) {
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_serverUdpSocket = [[GCDAsyncUdpSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];
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[_serverUdpSocket enableBroadcast:YES error:nil];
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}
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NSError *error = nil;
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if (![_serverUdpSocket bindToPort:kAirKiss_Port error:&error])
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{
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return;
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}
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if (![_serverUdpSocket beginReceiving:&error])
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{
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return;
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}
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}
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#pragma mark - Event Response
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- (void)connectFailure {
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[_timer invalidate];
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_timer = nil;
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_connectionDone = true;
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if (_connectionFailure) {
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_connectionFailure();
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}
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}
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#pragma mark - GCDAsyncUdpSocketDelegate
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- (void)udpSocket:(GCDAsyncUdpSocket *)sock didSendDataWithTag:(long)tag
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{
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// You could add checks here
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}
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- (void)udpSocket:(GCDAsyncUdpSocket *)sock didNotSendDataWithTag:(long)tag dueToError:(NSError *)error
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{
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// You could add checks here
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}
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- (void)udpSocket:(GCDAsyncUdpSocket *)sock
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didReceiveData:(NSData *)data
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fromAddress:(NSData *)address
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withFilterContext:(id)filterContext
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{
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if (_serverUdpSocket == sock) {
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if (_connectionDone) {
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return;
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}
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// 设备连接WIFI成功后会像10000端口发送至少20个UDP广播包所附带的随机数
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if (data != nil) {
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UInt8 *bytes = (UInt8 *) [data bytes];
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if (bytes[0] == _airKissEncoder.randomChar) {
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_returnRandomNum ++;
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if (_returnRandomNum >= 2) {
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// 成功
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[_timer invalidate];
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_timer = nil;
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if (_returnRandomNum == kAirKiss_Limit_Return_Random_Num) {
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_connectionDone = true;
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NSData*MacData = [data subdataWithRange:NSMakeRange(1, data.length-1)];
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NSString*macstring = [self.class dataToHexString:MacData];
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if (_connectionSuccess) {
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_connectionSuccess(macstring);
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}
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}
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}
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}
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}
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}
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}
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// NSdata进制转十六进制字符串
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+(NSString *) dataToHexString:(NSData*)data
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{
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NSUInteger len = [data length];
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char * chars = (char *)[data bytes];
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NSMutableString * hexString = [[NSMutableString alloc] init];
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for(NSUInteger i = 0; i < len; i++ )
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[hexString appendString:[NSString stringWithFormat:@"%0.2hhx", chars[i]]];
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return hexString;
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}
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// 十六进制字符串转NSdata进制
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+(NSData *) stringToHexData:(NSString*)string{
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NSInteger len = [string length] / 2; // Target length
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unsigned char *buf = malloc(len);
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unsigned char *whole_byte = buf;
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char byte_chars[3] = {'\0','\0','\0'};
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int i;
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for (i=0; i < [string length] / 2; i++) {
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byte_chars[0] = [string characterAtIndex:i*2];
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byte_chars[1] = [string characterAtIndex:i*2+1];
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*whole_byte = strtol(byte_chars, NULL, 16);
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whole_byte++;
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}
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NSData *data = [NSData dataWithBytes:buf length:len];
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free( buf );
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return data;
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}
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@end
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//
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// JMAirKissEncoder.h
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// UdpEchoClient
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//
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// Created by shengxiao on 16/2/27.
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//
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//
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#import <Foundation/Foundation.h>
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@interface JMAirKissEncoder : NSObject
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/**
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* 创建AirKiss数据
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*
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* @param ssid <#ssid description#>
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* @param psd <#psd description#>
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*
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* @return 装载要发送的每条数据的长度的数组
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*/
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- (NSMutableArray *)createAirKissEncorderWithSSID:(NSString *)ssid
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password:(NSString *)password;
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/**
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*@description 随机数
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*/
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@property (nonatomic,readonly) UInt8 randomChar;
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@end
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//
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// JMAirKissEncoder.m
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// UdpEchoClient
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//
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// Created by shengxiao on 16/2/27.
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//
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//
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#import "JMAirKissEncoder.h"
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#define kRandomChar arc4random() % 127
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@interface JMAirKissEncoder()
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{
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NSMutableArray *_mEncodedDatas;
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UInt8 _mRandomChar;
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}
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@end
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@implementation JMAirKissEncoder
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- (instancetype)init {
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self = [super init];
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if (self) {
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_mEncodedDatas = [NSMutableArray array];
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}
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return self;
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}
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/**
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* 创建AirKiss数据
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*
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* @param ssid <#ssid description#>
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* @param psd <#psd description#>
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*
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* @return 装载要发送的每条数据的长度的数组
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*/
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- (NSMutableArray *)createAirKissEncorderWithSSID:(NSString *)ssid
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password:(NSString *)password {
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[_mEncodedDatas removeAllObjects];
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int times = 5;
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_mRandomChar = kRandomChar;
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while (times-- > 0) {
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[self getLeadingPart];
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[self getMagicCodeWithSSID:ssid
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password:password];
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for (int i = 0; i < 15; i++) {
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[self getPrefixCodeWithPSW:password];
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NSMutableData *data = [NSMutableData dataWithData:[password dataUsingEncoding:NSUTF8StringEncoding]];// 密码
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[data appendBytes:&_mRandomChar length:1]; // 随机数
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[data appendData:[ssid dataUsingEncoding:NSUTF8StringEncoding]]; // ssid
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int size = 4;
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int index = 0;
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NSData *tempData = nil;
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for (index = 0;index < (data.length / size); index++) {
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// 以4为粒度
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tempData = [data subdataWithRange:NSMakeRange(index * size, size)];
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[self getSequenceWithIndex:index
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data:tempData];
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}
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if ((data.length % size) != 0) {
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tempData = [data subdataWithRange:NSMakeRange(index * size, data.length % size)];
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[self getSequenceWithIndex:index
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data:tempData];
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}
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}
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}
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return _mEncodedDatas;
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}
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/**
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* 前导域数据
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*/
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- (void)getLeadingPart {
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for (int i = 0; i < 50; ++i) {
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for (int j = 1; j <= 4; ++j) {
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[_mEncodedDatas addObject:[NSNumber numberWithInt:j]];
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}
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}
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}
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/**
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* magic code
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*/
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- (void)getMagicCodeWithSSID:(NSString *)ssid
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password:(NSString *)password {
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UInt8 length = ssid.length + password.length + 1;
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UInt8 magicCode[4] = {0x00,0x00,0x00,0x00};
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magicCode[0] = 0x00 | (length >> 4 & 0xF);
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if (magicCode[0] == 0) {
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magicCode[0] = 0x08;
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}
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magicCode[1] = 0x10 | (length & 0xF);
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UInt8 *cipherBuffer = (UInt8*)[ssid UTF8String];
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UInt8 crc8 = CRC8(cipherBuffer, (int)ssid.length);
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magicCode[2] = 0x20 | (crc8 >> 4 & 0xF);
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magicCode[3] = 0x30 | (crc8 & 0xF);
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for (int i = 0; i < 20; ++i) {
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for (int j = 0; j < 4; ++j) {
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[_mEncodedDatas addObject:[NSNumber numberWithUnsignedChar:magicCode[j]]];
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}
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}
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}
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/**
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* prefix code
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*
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* @param psw <#psw description#>
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*/
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- (void)getPrefixCodeWithPSW:(NSString *)psw {
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UInt8 length = psw.length;
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UInt8 crc8 = CRC8(&length, 1);
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UInt8 prefixCode[4] = {0x00,0x00,0x00,0x00};
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prefixCode[0] = 0x40 | (length >> 4 & 0xF);
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prefixCode[1] = 0x50 | (length & 0xF);
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prefixCode[2] = 0x60 | (crc8 >> 4 & 0xF);
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prefixCode[3] = 0x70 | (crc8 & 0xF);
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for (int j = 0; j < 4; ++j) {
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[_mEncodedDatas addObject:[NSNumber numberWithUnsignedChar:prefixCode[j]]];
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}
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}
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/**
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* sequence
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*
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* @param index <#index description#>
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* @param data <#data description#>
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*/
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- (void)getSequenceWithIndex:(UInt8)index
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data:(NSData *)data {
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UInt8 newIndex = index & 0xFF;
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NSMutableData *mData = [NSMutableData dataWithBytes:&newIndex
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length:1];
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[mData appendData:data];
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UInt8 *originUData = (UInt8 *)[data bytes];
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UInt8 *newUData = (UInt8 *)[mData bytes];
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UInt8 crc8 = CRC8(newUData, (int)mData.length);
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[_mEncodedDatas addObject:[NSNumber numberWithUnsignedChar:(0x80 | crc8)]];
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[_mEncodedDatas addObject:[NSNumber numberWithUnsignedChar:(0x80 | index)]];
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for (int i = 0;i < data.length;i++) {
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[_mEncodedDatas addObject:[NSNumber numberWithUnsignedShort:(0x100 | originUData[i])]];
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}
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}
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/**
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* 获取CRC8值
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*
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* @param data <#data description#>
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* @param len <#len description#>
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*
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* @return <#return value description#>
|
||||
*/
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UInt8 CRC8(UInt8 * data, int len)
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{
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UInt8 cFcs = 0;
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int i, j;
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||||
for( i = 0; i < len; i ++ ) {
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cFcs ^= data[i];
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||||
for(j = 0; j < 8; j ++) {
|
||||
if(cFcs & 1) {
|
||||
cFcs ^= 0x18; /* CRC (X(8) + X(5) + X(4) + 1) */
|
||||
cFcs >>= 1;
|
||||
cFcs |= 0x80;
|
||||
//cFcs = (BYTE)((cFcs >> 1) ^ AL2_FCS_COEF);
|
||||
} else {
|
||||
cFcs >>= 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return cFcs;
|
||||
}
|
||||
|
||||
#pragma mark - Properties
|
||||
- (UInt8)randomChar {
|
||||
return _mRandomChar;
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -0,0 +1,64 @@
|
||||
//
|
||||
// Defines.h
|
||||
// JMAirKiss
|
||||
//
|
||||
// Created by shengxiao on 16/3/28.
|
||||
// Copyright © 2016年 shengxiao. All rights reserved.
|
||||
//
|
||||
|
||||
#ifndef Defines_h
|
||||
#define Defines_h
|
||||
|
||||
#define kMagic_Num_0 0xFD
|
||||
#define kMagic_Num_1 0x01
|
||||
#define kMagic_Num_2 0xFE
|
||||
#define kMagic_Num_3 0xFC
|
||||
|
||||
#define kHead_Length_0 0x00
|
||||
#define kHead_Length_1 0x20
|
||||
|
||||
#define kProto_Version_0 0x00
|
||||
#define kProto_Version_1 0x02
|
||||
|
||||
#define kCMD_Discorvery_Req_0 0x00
|
||||
#define kCMD_Discorvery_Req_1 0x00
|
||||
#define kCMD_Discorvery_Req_2 0x00
|
||||
#define kCMD_Discorvery_Req_3 0x01
|
||||
|
||||
#define kCMD_Discorvery_Resp_0 0x00
|
||||
#define kCMD_Discorvery_Resp_1 0x00
|
||||
#define kCMD_Discorvery_Resp_2 0x10
|
||||
#define kCMD_Discorvery_Resp_3 0x01
|
||||
|
||||
#define kCMD_Get_Dev_Pro_Req_0 0x00
|
||||
#define kCMD_Get_Dev_Pro_Req_1 0x00
|
||||
#define kCMD_Get_Dev_Pro_Req_2 0x00
|
||||
#define kCMD_Get_Dev_Pro_Req_3 0x03
|
||||
|
||||
#define kCMD_Get_Dev_Pro_Resp_0 0x00
|
||||
#define kCMD_Get_Dev_Pro_Resp_1 0x00
|
||||
#define kCMD_Get_Dev_Pro_Resp_2 0x10
|
||||
#define kCMD_Get_Dev_Pro_Resp_3 0x03
|
||||
|
||||
#define kCMD_User_Dev_Ser_Req_0 0x00
|
||||
#define kCMD_User_Dev_Ser_Req_1 0x00
|
||||
#define kCMD_User_Dev_Ser_Req_2 0x00
|
||||
#define kCMD_User_Dev_Ser_Req_3 0x07
|
||||
|
||||
#define kCMD_User_Dev_Ser_Resp_0 0x00
|
||||
#define kCMD_User_Dev_Ser_Resp_1 0x00
|
||||
#define kCMD_User_Dev_Ser_Resp_2 0x10
|
||||
#define kCMD_User_Dev_Ser_Resp_3 0x07
|
||||
|
||||
#define kPrefix_Data_Length 32
|
||||
|
||||
#define kTotalLength_Start_Index 8
|
||||
#define kTotalLength_Bytes_Num 4
|
||||
|
||||
#define kCMD_Start_Index 12
|
||||
#define kCMD_Bytes_Num 4
|
||||
|
||||
#define kCheckNum_Start_Index 20
|
||||
#define kCheckNum_Bytes_Num 4
|
||||
|
||||
#endif /* Defines_h */
|
||||
Reference in New Issue
Block a user