MQTT protocol iOS Port porting 3

ServerMqFramework.h

#import "MqttFramework.h" @interface servermqframework:mqttframework/** * @brief  get the handle of the module controller single example * @param [in] n/A * @ param [out] n/A * @return void * @note */+ (servermqframework*) getmqttserverframeinstance;-(int) Callbusinessprocessex: ( NSString *) Capabilityid withmessagetype: (NSString *) MessageType withmessage: (ID) messagevector withtopic: (NSString *) Topic; @end

Servermqframework.m

#import "ServerMqFramework.h" #import "getMacAddress.h" @implementation servermqframework/** * @brief get the handle of the module controller single example * @ param [in] n/A * @param [out] n/A * @return void * @note */static servermqframework *mqttinstance = nil;+ (servermqframewor        k*) getmqttserverframeinstance{@synchronized (self) {if (Mqttinstance==nil) {mqttinstance=[[self alloc]init]; }}return mqttinstance;} #pragma--mark businessmoduleprotocol delegate-(int) Initbusinessmodule: (businessmoduleinfo*) info{info.business    Moduleidex = @ "mqttserverframework";//Businessframeworks_ = Info.businessframework; return 0;} Specifies the topic to send to the remote response recipient (for Point-to-point transmission on the macro)//2012/11/30 modify-(int) Callbusinessprocessex: (NSString *) Capabilityid WITHMESSAG EType: (NSString *) MessageType withmessage: (ID) messagevector withtopic: (NSString *) topic{NSLog (@ "Server Capabilityid        =%@ Topic =%@ Messagevector =%@ ", capabilityid,messagetype,messagevector); Appdelegate *app = (appdelegate *) [[UIApplication sharedapplication]Delegate];                   Mqttclient *servermqttclient = [app servermqclient]; NSString *sendstr = [[NSString alloc] initwithdata:[xmladept makemqttxml:messagetype withdictionary: (NSDictionary *)        Messagevector] encoding:nsutf8stringencoding];    /**************** remove last line break ********************/int index = sendstr.length-1;        SENDSTR = [Sendstr substringtoindex:index];    NSString *string = [NSString stringwithformat:@ "**%@**", sendstr];    NSLog (@ "Server SENDERMESG =%@", string);        [Servermqttclient publishstring:sendstr totopic:topic Retain:no]; return 0;}    -(void) Requestresult: (NSString *) topic Withdata: (ID) resultdata{NSLog (@ "Remote MQ server sends business broadcast to listener"); [Businessframeworks_ broadcastbusinessnotifyex:topic withinparam:resultdata];} /** * @brief define MQTT Message Subject * * @param [in] n/A * @param [out] n/A * @return void * @note */-(void) Producttheme: (NSString *) th    eme{NSLog (@ "Server theme =%@", theme); Appdelegate *app = (appdelegate *) [[UIApplication SharedappLication] delegate];    Mqttclient *mosq = [app servermqclient];          [Mosq Sethost:mqtt_server_url];    [Mosq connect]; [Mosq Subscribe:theme];} /** * @brief re-connect MQTT server * * @param [in] n/A * @param [out] n/A * @return void * @note */-(void) reconnectmqtt{Appdelegat    E *app = (appdelegate *) [[uiapplication sharedapplication] delegate];       Mqttclient *mosq = [app servermqclient];        [Mosq Sethost:mqtt_server_url];    [Mosq reconnect]; } #pragma--mark mosquittoclientdelegate-(void) Didconnect: (Nsuinteger) code{if (code = = 0) {NSLog (@ "Connect remote MQ    TT Server return code is:%d connection mqtt successful ", code);    } else {NSLog (@ "Connection to remote MQTT server failed");    }}-(void) Diddisconnect{nslog (@ "Server mqtt disconnect!");    Appdelegate *app = (appdelegate *) [[uiapplication sharedapplication] delegate];    Mqttclient *mosq = [app servermqclient]; After disconnecting automatically re-connect//3g or wifi any one reachable on re-connect if ([Common isenable3g] | |    [Common Isenablewifi])   {[Mosq reconnect]; Remote MQTT server End multiplicity Connection NSString  *servertheme = Getmacaddress (); [Mosq Subscribe:servertheme]; Re-subscribing to the subject}}//handles message-(void) didreceivemessage for each topic: (nsstring*) message topic: (nsstring*) Topic{nslog (@ "Serverm      Qtt%@ =%@ ", topic, message);    Nsarray *resultarr = [[Nsarray alloc]initwithobjects:message, Nil];    Nsarray *list = [xmladept Mqttparsemessagenode:resultarr];        NSString *type = [[list objectatindex:0] objectforkey:@ "type"];        [Self requestresult:type withdata:list]; }/** * @brief send a message to the remote MQTT Server external interface * * @param [in] n/A * @param [out] n/A * @return void * @note */+ (void) PublishMessage: (NSString *) message Withtopictype: (NSString *) topictype{appdelegate *app = (appdelegate *) [[UIApplication sharedApp Lication] delegate];    Mqttclient *mosq = [app servermqclient];  [Mosq publishstring:message Totopic:topictype Retain:no]; The retain type of the message is set to no so that it is not retained in the message buffer pool}-(void) dealloc{[super Dealloc];} @end