增加换肤功能

QXLive/Config/QXManagerMqtt.m

@@ -0,0 +1,244 @@
+//
+//  ManagerMqtt.m
+//  SoundRiver
+//
+//  Created by apple on 2020/3/19.
+//
+
+#import "QXManagerMqtt.h"
+
+@interface QXManagerMqtt()<MQTTSessionManagerDelegate>
+@property (nonatomic, strong)NSString *username;
+@property (nonatomic, strong)NSString *password;
+@property (nonatomic, strong)NSString *cliendId;
+
+//订阅的topic
+@property (nonatomic,strong) NSMutableDictionary *subedDict;
+
+@property (nonatomic,assign) BOOL isSSL;
+
+@end
+
+@implementation QXManagerMqtt
+
++ (instancetype)sharedInstance {
+    static dispatch_once_t onceToken;
+    static QXManagerMqtt *sharedManager;
+    dispatch_once(&onceToken, ^{
+        sharedManager = [[QXManagerMqtt alloc] init];
+    });
+    return sharedManager;
+}
+#pragma mark - 绑定
+- (void)bindWithUserName:(NSString *)username password:(NSString *)password cliendId:(NSString *)cliendId isSSL:(BOOL)isSSL{
+    self.username = username;
+    self.password = password;
+    self.cliendId = cliendId;
+    self.isSSL = isSSL;
+    [self.mySessionManager connectTo:AddressOfMQTTServer
+                                port:AddressOfMQTTPort
+                                 tls:self.isSSL
+                           keepalive:60
+                               clean:YES
+                                auth:YES
+                                user:self.username
+                                pass:self.password
+                                will:NO
+                           willTopic:nil
+                             willMsg:nil
+                             willQos:MQTTQosLevelAtMostOnce
+                      willRetainFlag:NO
+                        withClientId:self.cliendId
+                      securityPolicy:[self customSecurityPolicy]
+                        certificates:nil
+                       protocolLevel:MQTTProtocolVersion311
+                      connectHandler:^(NSError *error) {
+        NSLog(@"mqtt connect - %@", error);
+//        if (error == nil) {
+//            [self subscribeTopic:@"qx_room_topic"];
+//        }
+    }];
+    self.mySessionManager.subscriptions = self.subedDict;
+}
+
+- (MQTTSSLSecurityPolicy *)customSecurityPolicy
+{
+    MQTTSSLSecurityPolicy *securityPolicy = [MQTTSSLSecurityPolicy policyWithPinningMode:MQTTSSLPinningModeNone];
+    
+    securityPolicy.allowInvalidCertificates = YES;
+    securityPolicy.validatesCertificateChain = YES;
+    securityPolicy.validatesDomainName = NO;
+    return securityPolicy;
+}
+
+#pragma mark ---- 状态
+
+- (void)sessionManager:(MQTTSessionManager *)sessionManager didChangeState:(MQTTSessionManagerState)newState {
+    switch (newState) {
+        case MQTTSessionManagerStateConnected:
+            QXLOG(@"eventCode -- 连接成功");
+            [self subscribeTopic:@"qx_room_topic"];
+            [self reConnectForStateError];
+            
+            break;
+        case MQTTSessionManagerStateConnecting:
+            QXLOG(@"eventCode -- 连接中");
+            
+            break;
+        case MQTTSessionManagerStateClosed:
+            QXLOG(@"eventCode -- 连接被关闭");
+            break;
+        case MQTTSessionManagerStateError:
+            QXLOG(@"eventCode -- 连接错误");
+            break;
+        case MQTTSessionManagerStateClosing:
+            QXLOG(@"eventCode -- 关闭中");
+            
+            break;
+        case MQTTSessionManagerStateStarting:
+            QXLOG(@"eventCode -- 连接开始");
+            
+            break;
+            
+        default:
+            break;
+    }
+}
+- (void)sessionManager:(MQTTSessionManager *)sessionManager didReceiveMessage:(NSData *)data onTopic:(NSString *)topic retained:(BOOL)retained{
+
+    NSError *error;
+    NSString *dataStr = [[NSString alloc]initWithData:data encoding:NSUTF8StringEncoding];
+    dataStr = [dataStr stringByReplacingOccurrencesOfString:@"\\u" withString:@"u_u"];
+    dataStr = [dataStr stringByReplacingOccurrencesOfString:@"\\U" withString:@"U_U"];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\\" withString:@""];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\\" withString:@""];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\\" withString:@""];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\\" withString:@""];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\"\"{" withString:@"\"{"];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"}\"\"" withString:@"}\""];
+    
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"\"{" withString:@"{"];
+    dataStr=[dataStr stringByReplacingOccurrencesOfString:@"}\"" withString:@"}"];
+    
+    dataStr = [dataStr stringByReplacingOccurrencesOfString:@"U_U" withString:@"\\U"];
+    dataStr = [dataStr stringByReplacingOccurrencesOfString:@"u_u" withString:@"\\u"];
+    //dataStr = [self replaceUnicode:dataStr];
+    if(dataStr != nil){
+        
+        QXLOG(@"收到消息%@",dataStr);
+        NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:[dataStr dataUsingEncoding:NSUTF8StringEncoding] options:NSJSONReadingMutableContainers error:&error];
+        QXLOG(@"收到消息%@",dict);
+        if (dict != nil && self.delegate && [self.delegate respondsToSelector:@selector(socketManager:receivedMessage:topic:)]) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [self.delegate socketManager:@"收到消息" receivedMessage:dict topic:topic];
+            });
+        }
+    }
+    
+}
+
+-(NSString *)replaceUnicode:(NSString *)unicodeStr {
+          
+    NSString *tempStr1 = [unicodeStr stringByReplacingOccurrencesOfString:@"\\u" withString:@"\\U"];
+//    NSString *tempStr2 = [tempStr1 stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""];
+//    NSString *tempStr3 = [[@"\"" stringByAppendingString:tempStr2] stringByAppendingString:@"\""];
+    NSData *tempData = [tempStr1 dataUsingEncoding:NSUTF8StringEncoding];
+    NSString* returnStr = [NSPropertyListSerialization propertyListFromData:tempData
+                            mutabilityOption:NSPropertyListImmutable
+                            format:NULL
+                            errorDescription:NULL];
+//    NSString* returnStr = [[NSString alloc]initWithData:tempData encoding:NSUTF8StringEncoding];
+      
+    //NSLog(@"Output = %@", returnStr);
+      
+    return [returnStr stringByReplacingOccurrencesOfString:@"\\r\\n" withString:@"\n"];
+}
+
+#pragma mark - 订阅
+//- (void)subscribeTopic:(NSString *)topic handler:(SubscribeTopicHandler)handler{
+- (void)subscribeTopic:(NSString *)topic{
+
+    QXLOG(@"当前需要订阅-------- topic = %@",topic);
+    
+    if (![self.subedDict.allKeys containsObject:topic]) {
+        [self.subedDict setObject:[NSNumber numberWithLong:MQTTQosLevelAtLeastOnce] forKey:topic];
+        QXLOG(@"订阅字典 ----------- = %@",self.subedDict);
+        self.mySessionManager.subscriptions =  self.subedDict;
+    }else {
+        QXLOG(@"已经存在，不用订阅");
+    }
+}
+
+#pragma mark - 取消订阅
+- (void)unsubscribeTopic:(NSString *)topic {
+       QXLOG(@"当前需要取消订阅-------- topic = %@",topic);
+    if ([self.subedDict.allKeys containsObject:topic]) {
+        [self.subedDict removeObjectForKey:topic];
+        QXLOG(@"更新之后的订阅字典 ----------- = %@",self.subedDict);
+        self.mySessionManager.subscriptions =  self.subedDict;
+    }
+    else {
+        QXLOG(@"不存在，无需取消");
+    }
+}
+#pragma mark - 发布消息
+- (void)sendDataToTopic:(NSString *)topic dict:(NSDictionary *)dict {
+    QXLOG(@"发送命令 topic = %@  dict = %@",topic,dict);
+    
+//    [dict setValue:[QPCommonTool dateWithNowSp] forKey:@"time"];
+    NSData *data = [NSJSONSerialization dataWithJSONObject:dict options:0 error:nil];
+    [self.mySessionManager sendData:data topic:topic qos:MQTTQosLevelAtLeastOnce retain:NO];
+}
+#pragma mark MQTTSessionManagerDelegate
+- (void)handleMessage:(NSData *)data onTopic:(NSString *)topic retained:(BOOL)retained {
+    
+    if (self.delegate && [self.delegate respondsToSelector:@selector(MQTTClientModel_handleMessage:onTopic:retained:)]) {
+        [self.delegate MQTTClientModel_handleMessage:data onTopic:topic retained:retained];
+    }
+}
+- (void)disconnect {
+    [self.mySessionManager disconnectWithDisconnectHandler:^(NSError *error) {
+        QXLOG(@"断开连接  error = %@",[error description]);
+    }];
+    [self.mySessionManager setDelegate:nil];
+    [self.subedDict removeAllObjects];
+    _mySessionManager = nil;
+}
+- (void)reConnect {
+    if (self.mySessionManager && self.mySessionManager.port) {
+        if (self.mySessionManager.state == MQTTSessionManagerStateConnected) {
+            return;
+        }
+        self.mySessionManager.delegate = self;
+        [self.mySessionManager connectToLast:^(NSError *error) {
+            QXLOG(@"重新连接  error = %@",[error description]);
+        }];
+        self.mySessionManager.subscriptions = self.subedDict;
+        
+    }else if ([self.username isExist] && [self.password isExist] && [self.cliendId isExist]) {
+        [self bindWithUserName:self.username password:self.password cliendId:self.cliendId isSSL:self.isSSL];
+    }
+    
+}
+
+//连接错误之后又连接成功之后
+- (void)reConnectForStateError{
+ 
+}
+
+#pragma mark - 懒加载
+- (MQTTSessionManager *)mySessionManager {
+    if (!_mySessionManager) {
+        _mySessionManager = [[MQTTSessionManager alloc]init];
+        _mySessionManager.delegate = self;
+    }
+    return _mySessionManager;
+}
+
+- (NSMutableDictionary *)subedDict {
+    if (!_subedDict) {
+        _subedDict = [NSMutableDictionary dictionary];
+    }
+    return _subedDict;
+}
+@end