xmpp-Registration and Login

Import Header File XMPPFramework.h

Add Agent Xmppstreamdelegate

@property (strong,nonatomic) Xmppstream *xmppstream;
@property (assign,nonatomic) BOOL isregister;
@property (strong,nonatomic) Nsstring*user,*pwd,*hostname,*domain;
@property (assign,nonatomic) UInt16 port;

Downline-(void) logout{    //1. User downline    NSLog (@ "logout user");    Xmpppresence *presene=[xmpppresence presencewithtype:@ "unavailable"];    Set the downline status    [_xmppstream sendelement:presene];    2. Disconnect    [_xmppstream disconnect];}

Start connection to chat server-(BOOL) Connectwithusername: (nsstring*) Username andpwd: (nsstring*) pwd andhostname: (nsstring*) hostname Anddomain: (nsstring*) domain Andhostport: (UInt16) port andisregister: (BOOL) isregister{    Self.hostname = hostname;    Self.port = port;    Self.domain = domain;     Self.user = username;    Self.pwd = pwd;    Self.isregister = isRegister; & nbsp;  Self.xmppstream = [[Xmppstream alloc] init];   //Set Agent     [Self.xmppstream Adddelegate:self delegatequeue:dispatch_get_global_queue (0, 0)];   //Set Chat server address     Self.xmppstream. HostName = hostname;   //Set Chat server port default is 5222    Self.xmppStream.hostPort = port;   //Set Jid is username     xmppjid *jid = [Xmppjid jidwithuser: Username domain:domain resource:@ "Test"];    Self.xmppStream.myJID = jid;    Nserror * ERROR = nil;   //verify Connection     [Self.xmppstream connectwithtimeout: Xmppstreamtimeoutnone error:&error];    if (error) {        NSLog (@ "Connection failed:%@", error);        return no;   }     else    {        return  YES;   }}//    Connection Successful agent function-(void) Xmppstreamdidconnect: (Xmppstream *) sender{NSLog (@ "Connection succeeded");        if (self.isregister) {nserror* error = nil;        [Sender RegisterWithPassword:self.pwd error:&error];        if (Error) {NSLog (@ "Registration failed 1,%@", error);        }} else {nserror *error = nil;        [Sender AuthenticateWithPassword:self.pwd error:&error];        if (Error) {NSLog (@ "validation failed 1,%@", error); }}//Connection Failed agent function-(void) Xmppstreamdiddisconnect: (Xmppstream *) sender Witherror: (Nserror *) error{NSLog (@ "Connection failed,%@",Error);}    Verify Success Agent Function-(void) Xmppstreamdidauthenticate: (Xmppstream *) sender{NSLog (@ "verify success"); 4. Login successful online [self.xmppstream sendelement:[xmpppresence presence]];//user Online}//authentication failed agent function-(void) Xmppstream: (Xmppstream * Sender Didnotauthenticate: (ddxmlelement *) error{NSLog (@ "Verification failed,%@", error);} Registered Success Agent function-(void) Xmppstreamdidregister: (Xmppstream *) sender{NSLog (@ "registered successfully");} Registration failed agent function-(void) Xmppstream: (Xmppstream *) sender Didnotregister: (ddxmlelement *) error{NSLog (@ "registration failed,%@", error);}

xmpp-Registration and Login