Ios XMPPFramework-实现组聊天（MUC）_Ios_Objective C_Xmpp_Xmppframework

Ios XMPPFramework-实现组聊天（MUC）

ios objective-c xmpp

Ios XMPPFramework-实现组聊天（MUC）,ios,objective-c,xmpp,xmppframework,Ios,Objective C,Xmpp,Xmppframework,我正在使用iOS聊天客户端。有人能帮我进行多用户聊天吗我已经实现了Robbiehanson的XMPPFramework 任何人都可以让我知道如何获得组列表，并创建一个组在服务器与此框架提前谢谢。获取房间列表： NSString* server = @"chat.shakespeare.lit"; //or whatever the server address for muc is XMPPJID *servrJID = [XMPPJID jidWithString:server]; XMP

我正在使用iOS聊天客户端。有人能帮我进行多用户聊天吗

我已经实现了Robbiehanson的XMPPFramework

任何人都可以让我知道如何获得组列表，并创建一个组在服务器与此框架

提前谢谢。

获取房间列表：

NSString* server = @"chat.shakespeare.lit"; //or whatever the server address for muc is
XMPPJID *servrJID = [XMPPJID jidWithString:server];
XMPPIQ *iq = [XMPPIQ iqWithType:@"get" to:servJID];
[iq addAttributeWithName:@"from" stringValue:[xmppStream myJID].full];
NSXMLElement *query = [NSXMLElement elementWithName:@"query"];
[query addAttributeWithName:@"xmlns" stringValue:@"http://jabber.org/protocol/disco#items"];
[iq addChild:query];
[xmppStream sendElement:iq];

检查委托方法中的响应：

加入或创建文件室

XMPPRoomMemoryStorage * _roomMemory = [[XMPPRoomMemoryStorage alloc]init];
NSString* roomID = @"roomExample@chat.shakespeare.lit";
XMPPJID * roomJID = [XMPPJID jidWithString:roomID];
XMPPRoom* xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:_roomMemory
                                             jid:roomJID
                                   dispatchQueue:dispatch_get_main_queue()];
[xmppRoom activate:self.xmppStream];
[xmppRoom addDelegate:self delegateQueue:dispatch_get_main_queue()];
[xmppRoom joinRoomUsingNickname:@"myNickname"
                        history:nil
                       password:nil];

检查XMPPRoom委托方法中的响应：

更新 配置文件室：

NSString* server = @"chat.shakespeare.lit"; //or whatever the server address for muc is
XMPPJID *servrJID = [XMPPJID jidWithString:server];
XMPPIQ *iq = [XMPPIQ iqWithType:@"get" to:servJID];
[iq addAttributeWithName:@"from" stringValue:[xmppStream myJID].full];
NSXMLElement *query = [NSXMLElement elementWithName:@"query"];
[query addAttributeWithName:@"xmlns" stringValue:@"http://jabber.org/protocol/disco#items"];
[iq addChild:query];
[xmppStream sendElement:iq];

之后：

[xmppRoom joinRoomUsingNickname:self.xmppStream.myJID.user
                        history:history
                       password:nil];

加：

并检查响应：

- (void)xmppRoom:(XMPPRoom *)sender didFetchConfigurationForm:(NSXMLElement *)configForm{
    DDLogVerbose(@"%@: %@ -> %@", THIS_FILE, THIS_METHOD, sender.roomJID.user);
}

查看

configForm

对象，并根据需要进行更改，然后将其与

[sender configureRoomUsingOptions:newConfig]一起发送
示例：
要更改配置以使文件室持久化，可以添加以下内容：
NSXMLElement *newConfig = [configForm copy];
NSArray* fields = [newConfig elementsForName:@"field"];
for (NSXMLElement *field in fields) {
    NSString *var = [field attributeStringValueForName:@"var"];
    if ([var isEqualToString:@"muc#roomconfig_persistentroom"]) {
        [field removeChildAtIndex:0];
        [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
    }
}
[sender configureRoomUsingOptions:newConfig];

（我不熟悉NSXMLElement，所以可能有更好的方法来更改值）
+（void）getGroupRooms{
n错误*错误=nil；
NSXMLElement*查询=[[NSXMLElement alloc]initWithXMLString:@“错误：&error]；
XMPPIQ*iq=[XMPPIQ iqWithType:@“get”到：[XMPPJID JID WITHSTRING:Jabber_groupChat_Domain_server]元素ID:[[PXMPPManager sharedInstance]xmppStream]GenerateUID]子：查询]；
[iq addAttributeWithName:@“from”stringValue:[[[PXMPPManager sharedInstance]xmppStream]myJID].full]；
[[[PXMPPManager sharedInstance]xmppStream]sendElement:iq]；
//
//
//
}
#pragma-标记XMPPStreamDelegate方法
-（BOOL）xmppStream:（xmppStream*）发送方未接收iq:（XMPPIQ*）iq{
//NSLog（@“确实收到IQ”）；
如果（[iq isResultIQ]）
{
如果（[iq elementForName:@“查询”xmlns:@）http://jabber.org/protocol/disco#items"])
{
NSLog（@“Jabber服务器的功能：%@，[iq XMLString]）；
NSXMLElement*queryElement=[iq elementForName:@“查询”xmlns:@”http://jabber.org/protocol/disco#items"];
NSArray*items=[queryElement元素名称：@“item”]；
NSMUTABLEARRY*arrGroupName=[[NSMUTABLEARRY alloc]init]；
用于（项目中的NSXMLElement*i）{
NSString*roomName=[i attributeStringValueForName:@“name”]；
NSString*jidString=[i attributeStringValueForName:@“jid”]；
//XMPPJID*jid=[XMPPJID jidWithString:jidString]；
NSDictionary*dict=@{
@“组名”：roomName，
@“群组jid”：jidString，
};
[arrGroupName addObject:dict]；
}
[ConversationsModel saveGroupName:arrGroupName]；
}
}
返回false；
}
以下是Swift版本：
func joinRoom(with jidString: String, delegate: XMPPRoomDelegate) -> XMPPRoom {

    let roomJID = XMPPJID(string: jidString)
    let roomStorage = XMPPRoomCoreDataStorage.sharedInstance()

    let room = XMPPRoom(roomStorage: roomStorage, jid: roomJID, dispatchQueue: DispatchQueue.main)!

        room.activate(xmppStream)

        room.addDelegate(delegate, delegateQueue: DispatchQueue.main)

        // If the room is not existing, server will create one.
        room.join(usingNickname: xmppStream.myJID.user, history: nil)

        return room
    }

    // MUCRoomDelegate
    public func xmppRoomDidCreate(_ sender: XMPPRoom!) {
        print("xmppRoomDidCreate")

        // I prefer configure right after created
        sender.fetchConfigurationForm()
    }

    public func xmppRoomDidJoin(_ sender: XMPPRoom!) {
        print("xmppRoomDidJoin")
    }

    public func xmppRoom(_ sender: XMPPRoom!, didFetchConfigurationForm configForm: DDXMLElement!) {
        print("didFetchConfigurationForm")

        let newForm = configForm.copy() as! DDXMLElement

        for field in newForm.elements(forName: "field") {

            if let _var = field.attributeStringValue(forName: "var") {

                switch _var {
                case "muc#roomconfig_persistentroom":
                    field.remove(forName: "value")
                    field.addChild(DDXMLElement(name: "value", numberValue: 1))

                case "muc#roomconfig_membersonly":
                    field.remove(forName: "value")
                    field.addChild(DDXMLElement(name: "value", numberValue: 1))

                // other configures
                default:
                    break
                }

            }

        }

        sender.configureRoom(usingOptions: newForm)
    }

    public func xmppRoom(_ sender: XMPPRoom!, didConfigure iqResult: XMPPIQ!) {
        print("didConfigure")
    }

谢谢你的回答，它确实对我有用。你能告诉我如何设置不同类型的房间吗？我想创建一个持久的房间，就像whatsapp中的群组一样，可以邀请人聊天。如果您对此有任何想法，请告诉我。请查看[xmppRoom configureRoomUsingOptions:（nsxmlement*）roomConfigForm]
。要使用您想要的文件室配置创建nsxmlement，请参考：还要查看示例159感谢Flores的评论，我确实查看了服务器文档并阅读了其中的内容，但无法了解如何配置它。我试图通过表单进行配置，但没有效果。如果你有代码或任何其他文件将是巨大的帮助…谢谢你的评论弗洛雷斯，它真的帮助了我很多。我有你的代码，它会给我所有聊天室的列表，但有没有办法只获得用户创建的聊天室或他是聊天室成员的聊天室。大家好，谢谢大家和starckoverflow，我可以创建组并通过两种存储（核心数据和内存存储）向其他人发送邀请。问题是，当我创建第二个组时，它会从核心数据存储中删除第一个组的数据，以及我们如何自动加入其他用户？大家好，谢谢大家和starckoverflow，我能够创建组并使用这两个存储（核心数据和内存存储）向其他用户发送邀请。问题是，当我创建第二个组时，它会从核心数据存储中删除第一个组的数据，我们如何自动加入其他用户？您能帮我解决这个@dichen吗？
NSXMLElement *newConfig = [configForm copy];
NSArray* fields = [newConfig elementsForName:@"field"];
for (NSXMLElement *field in fields) {
    NSString *var = [field attributeStringValueForName:@"var"];
    if ([var isEqualToString:@"muc#roomconfig_persistentroom"]) {
        [field removeChildAtIndex:0];
        [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
    }
}
[sender configureRoomUsingOptions:newConfig];

+(void)getGroupRooms{
    NSError *error = nil;
    NSXMLElement *query = [[NSXMLElement alloc] initWithXMLString:@"<query xmlns='http://jabber.org/protocol/disco#items'/>" error:&error];
    XMPPIQ *iq = [XMPPIQ iqWithType:@"get" to:[XMPPJID jidWithString:Jabber_groupChat_Domain_server] elementID:[[[PXMPPManager sharedInstance] xmppStream] generateUUID] child:query];
    [iq addAttributeWithName:@"from" stringValue:[[[PXMPPManager sharedInstance] xmppStream] myJID].full];
    [[[PXMPPManager sharedInstance] xmppStream] sendElement:iq];

//<iq type="get" 
//to="conference.cnr-uat.panamaxil.com" 
//id="DF27F28E-488D-4DAB-AA03-399A4CDE91B3" 
//from="919414184320@cnr-uat.panamaxil.com/iphone">
//<query xmlns="http://jabber.org/protocol/disco#items"/>
//</iq>
}

#pragma - mark XMPPStreamDelegate Methods

- (BOOL)xmppStream:(XMPPStream *)sender didReceiveIQ:(XMPPIQ *)iq{
//    NSLog(@"Did receive IQ");

    if([iq isResultIQ])
    {
        if([iq elementForName:@"query" xmlns:@"http://jabber.org/protocol/disco#items"])
        {
            NSLog(@"Jabber Server's Capabilities: %@", [iq XMLString]);

            NSXMLElement *queryElement = [iq elementForName:@"query" xmlns:@"http://jabber.org/protocol/disco#items"];
            NSArray *items = [queryElement elementsForName:@"item"];
            NSMutableArray *arrGroupName = [[NSMutableArray alloc] init];
            for (NSXMLElement *i in items) {
                NSString *roomName = [i attributeStringValueForName:@"name"];
                NSString *jidString = [i attributeStringValueForName:@"jid"];
                //XMPPJID *jid = [XMPPJID jidWithString:jidString];

                NSDictionary *dict = @{
                                       @"groupName" : roomName,
                                       @"groupJID" : jidString,
                                       };
                [arrGroupName addObject:dict];
            }

            [ConversationsModel saveGroupName:arrGroupName];
        }
    }

    return false;
}

func joinRoom(with jidString: String, delegate: XMPPRoomDelegate) -> XMPPRoom {

    let roomJID = XMPPJID(string: jidString)
    let roomStorage = XMPPRoomCoreDataStorage.sharedInstance()

    let room = XMPPRoom(roomStorage: roomStorage, jid: roomJID, dispatchQueue: DispatchQueue.main)!

        room.activate(xmppStream)

        room.addDelegate(delegate, delegateQueue: DispatchQueue.main)

        // If the room is not existing, server will create one.
        room.join(usingNickname: xmppStream.myJID.user, history: nil)

        return room
    }

    // MUCRoomDelegate
    public func xmppRoomDidCreate(_ sender: XMPPRoom!) {
        print("xmppRoomDidCreate")

        // I prefer configure right after created
        sender.fetchConfigurationForm()
    }

    public func xmppRoomDidJoin(_ sender: XMPPRoom!) {
        print("xmppRoomDidJoin")
    }

    public func xmppRoom(_ sender: XMPPRoom!, didFetchConfigurationForm configForm: DDXMLElement!) {
        print("didFetchConfigurationForm")

        let newForm = configForm.copy() as! DDXMLElement

        for field in newForm.elements(forName: "field") {

            if let _var = field.attributeStringValue(forName: "var") {

                switch _var {
                case "muc#roomconfig_persistentroom":
                    field.remove(forName: "value")
                    field.addChild(DDXMLElement(name: "value", numberValue: 1))

                case "muc#roomconfig_membersonly":
                    field.remove(forName: "value")
                    field.addChild(DDXMLElement(name: "value", numberValue: 1))

                // other configures
                default:
                    break
                }

            }

        }

        sender.configureRoom(usingOptions: newForm)
    }

    public func xmppRoom(_ sender: XMPPRoom!, didConfigure iqResult: XMPPIQ!) {
        print("didConfigure")
    }