xmpp-iOS-添加好友和删除好友

标签：ios   xmpp   xmpp ios   

#import "XMPPData.h"
#import "XMPPFramework.h"

//导入花名册相关头文件
#import "XMPPRoster.h"
#import "XMPPRosterMemoryStorage.h"
#import "XMPPRosterCoreDataStorage.h"


@interface XMPPData()<XMPPStreamDelegate,XMPPRosterDelegate>
@property(strong,nonatomic) XMPPStream *xmppStream;
@property(assign,nonatomic) BOOL isRegister;
@property(strong,nonatomic) NSString*user,*pwd,*hostName,*domain;
@property(assign,nonatomic) UInt16 port;
@property(strong,nonatomic) XMPPRosterCoreDataStorage * rosterStorage;//花名册存储
@property(strong,nonatomic) XMPPRoster * rosterModule;//花名册模块
@end

@implementation XMPPData

//开始连接聊天服务器
-(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;
    self.xmppStream = [[XMPPStream alloc] init];
    //设置代理
    [self.xmppStream addDelegate:self delegateQueue:dispatch_get_global_queue(0, 0)];
    //设置聊天服务器地址
    self.xmppStream .hostName = hostname;
    //设置聊天服务器端口 默认是5222
    self.xmppStream.hostPort = port;
    //设置Jid 就是用户名
    XMPPJID *jid = [XMPPJID jidWithUser:username domain:domain resource:@"test"];
    self.xmppStream.myJID = jid;
    NSError * error = nil;
    //验证连接
    [self.xmppStream connectWithTimeout:XMPPStreamTimeoutNone error:&error];
    if (error) {
        NSLog(@"连接失败：%@",error);
        return NO;
    }
    else
    {
        //注册所有的模块
        [self activeModules];
        return  YES;
    }
}

//激活相关的模块
-(void) activeModules
{
    
    //1.花名册存储对象
    self.rosterStorage = [XMPPRosterCoreDataStorage sharedInstance];
    //2.花名册模块
    self.rosterModule = [[XMPPRoster alloc] initWithRosterStorage:self.rosterStorage];
    //3.激活此模块
    [self.rosterModule activate:self.xmppStream];
    //4.添加roster代理
    [self.rosterModule addDelegate:self delegateQueue:dispatch_get_main_queue()];
    
}


//添加好友
-(BOOL) addFriend:(NSString*) friendName
{
    XMPPJID * friendJid = [XMPPJID jidWithString:[NSString stringWithFormat:@"%@@%@",friendName,self.domain]];
    [self.rosterModule subscribePresenceToUser:friendJid];
    return YES;
}

//删除好友
-(BOOL) deleteFriend:(NSString*) friendName
{
    XMPPJID * friendJid = [XMPPJID jidWithString:[NSString stringWithFormat:@"%@@%@",friendName,self.domain]];
    [self.rosterModule removeUser:friendJid];
    return  YES;
}

//收到好友请求 代理函数
-(void)xmppRoster:(XMPPRoster *)sender didReceivePresenceSubscriptionRequest:(XMPPPresence *)presence
{

    XMPPJID * fromJid = presence.from;
    //直接通过
    [self.rosterModule acceptPresenceSubscriptionRequestFrom:fromJid andAddToRoster:YES];
}

-(void)xmppRoster:(XMPPRoster *)sender didReceiveRosterItem:(DDXMLElement *)item
{
    NSString *subscription = [item attributeStringValueForName:@"subscription"];
    NSLog(@"%@",subscription);
    if ([subscription isEqualToString:@"both"]) {
        NSLog(@"双方成为好友！");
    }
}



 //连接成功的代理函数
-(void)xmppStreamDidConnect:(XMPPStream *)sender
{
    NSLog(@"连接成功");
    if (self.isRegister) {
        NSError* error = nil;
        [sender registerWithPassword:self.pwd error:&error];
        if (error) {
            NSLog(@"注册失败1，%@",error);
        }
    }
    else
    {
        NSError *error = nil;
        [sender authenticateWithPassword:self.pwd error:&error];
        if (error) {
            NSLog(@"验证失败1，%@",error);
        }
    }
}
//连接失败代理函数
-(void)xmppStreamDidDisconnect:(XMPPStream *)sender withError:(NSError *)error
{
    NSLog(@"连接失败，%@",error);
}

//验证成功代理函数
-(void)xmppStreamDidAuthenticate:(XMPPStream *)sender
{
    NSLog(@"验证成功");
    //4.登陆成功后 在线
    [self.xmppStream sendElement:[XMPPPresence presence]];//用户在线
}

xmpp-iOS-添加好友和删除好友

标签：ios   xmpp   xmpp ios   

原文地址：http://blog.csdn.net/fhongchan/article/details/46544035