C# ProtocolTreeNode.GetAllChildren方法代码示例

 private static void TypeNotificationPicture(ProtocolTreeNode tmpChild, string tmpFrom)
 {
     foreach (ProtocolTreeNode item in (tmpChild.GetAllChildren() ?? new ProtocolTreeNode[0]))
     {
         if (ProtocolTreeNode.TagEquals(item, "set"))
         {
             string photoId = item.GetAttribute("id");
             if (photoId != null)
             {
                 //this.EventHandler.OnPhotoChanged(tmpFrom, item.GetAttribute("author"), photoId);
                 WhatsEventHandler.OnPhotoChangedEventHandler(tmpFrom, item.GetAttribute("author"), photoId);
             }
         }
         else if (ProtocolTreeNode.TagEquals(item, "delete"))
         {
             //this.EventHandler.OnPhotoChanged(tmpFrom, item.GetAttribute("author"), null);
             WhatsEventHandler.OnPhotoChangedEventHandler(tmpFrom, item.GetAttribute("author"), null);
         }
     }
 }

 protected void handleNotification(ProtocolTreeNode node)
 {
     if (!String.IsNullOrEmpty(node.GetAttribute("notify")))
     {
         this.fireOnGetContactName(node.GetAttribute("from"), node.GetAttribute("notify"));
     }
     string type = node.GetAttribute("type");
     switch (type)
     {
         case "picture":
             ProtocolTreeNode child = node.children.FirstOrDefault();
             this.fireOnNotificationPicture(child.tag, 
                 child.GetAttribute("jid"), 
                 child.GetAttribute("id"));
             break;
         case "status":
             ProtocolTreeNode child2 = node.children.FirstOrDefault();
             this.fireOnGetStatus(node.GetAttribute("from"), 
                 child2.tag, 
                 node.GetAttribute("notify"), 
                 System.Text.Encoding.UTF8.GetString(child2.GetData()));
             break;
         case "subject":
             //fire username notify
             this.fireOnGetContactName(node.GetAttribute("participant"),
                 node.GetAttribute("notify"));
             //fire subject notify
             this.fireOnGetGroupSubject(node.GetAttribute("from"),
                 node.GetAttribute("participant"),
                 node.GetAttribute("notify"),
                 System.Text.Encoding.UTF8.GetString(node.GetChild("body").GetData()),
                 GetDateTimeFromTimestamp(node.GetAttribute("t")));
             break;
         case "contacts":
             //TODO
             break;
         case "participant":
             string gjid = node.GetAttribute("from");
             string t = node.GetAttribute("t");
             foreach (ProtocolTreeNode child3 in node.GetAllChildren())
             {
                 if (child3.tag == "add")
                 {
                     this.fireOnGetParticipantAdded(gjid, 
                         child3.GetAttribute("jid"), 
                         GetDateTimeFromTimestamp(t));
                 }
                 else if (child3.tag == "remove")
                 {
                     this.fireOnGetParticipantRemoved(gjid, 
                         child3.GetAttribute("jid"), 
                         child3.GetAttribute("author"), 
                         GetDateTimeFromTimestamp(t));
                 }
                 else if (child3.tag == "modify")
                 {
                     this.fireOnGetParticipantRenamed(gjid,
                         child3.GetAttribute("remove"),
                         child3.GetAttribute("add"),
                         GetDateTimeFromTimestamp(t));
                 }
             }
             break;
     }
     this.SendNotificationAck(node);
 }

 protected void handleIq(ProtocolTreeNode node)
 {
     if (node.GetAttribute("type") == "error")
     {
         this.fireOnError(node.GetAttribute("id"), node.GetAttribute("from"), Int32.Parse(node.GetChild("error").GetAttribute("code")), node.GetChild("error").GetAttribute("text"));
     }
     if (node.GetChild("sync") != null)
     {
         //sync result
         ProtocolTreeNode sync = node.GetChild("sync");
         ProtocolTreeNode existing = sync.GetChild("in");
         ProtocolTreeNode nonexisting = sync.GetChild("out");
         //process existing first
         Dictionary<string, string> existingUsers = new Dictionary<string, string>();
         if (existing != null)
         {
             foreach (ProtocolTreeNode child in existing.GetAllChildren())
             {
                 existingUsers.Add(System.Text.Encoding.UTF8.GetString(child.GetData()), child.GetAttribute("jid"));
             }
         }
         //now process failed numbers
         List<string> failedNumbers = new List<string>();
         if (nonexisting != null)
         {
             foreach (ProtocolTreeNode child in nonexisting.GetAllChildren())
             {
                 failedNumbers.Add(System.Text.Encoding.UTF8.GetString(child.GetData()));
             }
         }
         int index = 0;
         Int32.TryParse(sync.GetAttribute("index"), out index);
         this.fireOnGetSyncResult(index, sync.GetAttribute("sid"), existingUsers, failedNumbers.ToArray());
     }
     if (node.GetAttribute("type").Equals("result", StringComparison.OrdinalIgnoreCase)
         && node.GetChild("query") != null
     )
     {
         //last seen
         DateTime lastSeen = DateTime.Now.AddSeconds(double.Parse(node.children.FirstOrDefault().GetAttribute("seconds")) * -1);
         this.fireOnGetLastSeen(node.GetAttribute("from"), lastSeen);
     }
     if (node.GetAttribute("type").Equals("result", StringComparison.OrdinalIgnoreCase)
         && (node.GetChild("media") != null || node.GetChild("duplicate") != null)
         )
     {
         //media upload
         this.uploadResponse = node;
     }
     if (node.GetAttribute("type").Equals("result", StringComparison.OrdinalIgnoreCase)
         && node.GetChild("picture") != null
         )
     {
         //profile picture
         string from = node.GetAttribute("from");
         string id = node.GetChild("picture").GetAttribute("id");
         byte[] dat = node.GetChild("picture").GetData();
         string type = node.GetChild("picture").GetAttribute("type");
         if (type == "preview")
         {
             this.fireOnGetPhotoPreview(from, id, dat);
         }
         else
         {
             this.fireOnGetPhoto(from, id, dat);
         }
     }
     if (node.GetAttribute("type").Equals("get", StringComparison.OrdinalIgnoreCase)
         && node.GetChild("ping") != null)
     {
         this.SendPong(node.GetAttribute("id"));
     }
     if (node.GetAttribute("type").Equals("result", StringComparison.OrdinalIgnoreCase)
         && node.GetChild("group") != null)
     {
         //group(s) info
         List<WaGroupInfo> groups = new List<WaGroupInfo>();
         foreach (ProtocolTreeNode group in node.children)
         {
             groups.Add(new WaGroupInfo(
                 group.GetAttribute("id"),
                 group.GetAttribute("owner"),
                 group.GetAttribute("creation"),
                 group.GetAttribute("subject"),
                 group.GetAttribute("s_t"),
                 group.GetAttribute("s_o")
                 ));
         }
         this.fireOnGetGroups(groups.ToArray());
     }
     if (node.GetAttribute("type").Equals("result", StringComparison.OrdinalIgnoreCase)
         && node.GetChild("participant") != null)
     {
         //group participants
         List<string> participants = new List<string>();
         foreach (ProtocolTreeNode part in node.GetAllChildren())
         {
             if (part.tag == "participant" && !string.IsNullOrEmpty(part.GetAttribute("jid")))
             {
                 participants.Add(part.GetAttribute("jid"));
//.........这里部分代码省略.........

 /// <summary>
 /// Type subject
 /// </summary>
 /// <param name="messageNode"></param>
 /// <param name="tmpFrom"></param>
 /// <param name="uJid"></param>
 /// <param name="tmpId"></param>
 /// <param name="tmpT"></param>
 private void TypeSubject(ProtocolTreeNode messageNode, string tmpFrom, string uJid, string tmpId, string tmpT)
 {
     bool flag = false;
     foreach (ProtocolTreeNode item in messageNode.GetAllChildren("request"))
     {
         if (item.GetAttribute("xmlns").Equals("urn:xmpp:receipts"))
         {
             flag = true;
         }
     }
     ProtocolTreeNode child = messageNode.GetChild("body");
     string subject = (child == null) ? null : WhatsApp.SYSEncoding.GetString(child.GetData());
     if (subject != null)
     {
         WhatsEventHandler.OnGroupNewSubjectEventHandler(tmpFrom, uJid, subject, int.Parse(tmpT, CultureInfo.InvariantCulture));
     }
     if (flag)
     {
         this.sendHandler.SendSubjectReceived(tmpFrom, tmpId);
     }
 }

 /// <summary>
 /// Notify typing
 /// </summary>
 /// <param name="messageNode">The protocoltreenode</param>
 /// <param name="tmpAttrFrom">From?</param>
 /// <param name="tmpAttrbId">Message id</param>
 private void TypeNotification(ProtocolTreeNode messageNode, string tmpAttrFrom, string tmpAttrbId)
 {
     foreach (ProtocolTreeNode tmpChild in (messageNode.GetAllChildren() ?? new ProtocolTreeNode[0]))
     {
         if (ProtocolTreeNode.TagEquals(tmpChild, "notification"))
         {
             string tmpChildType = tmpChild.GetAttribute("type");
             if (StringComparer.Ordinal.Equals(tmpChildType, "picture"))
             {
                 TypeNotificationPicture(tmpChild, tmpAttrFrom);
             }
         }
         else if (ProtocolTreeNode.TagEquals(tmpChild, "request"))
         {
             this.sendHandler.SendNotificationReceived(tmpAttrFrom, tmpAttrbId);
         }
     }
 }

 /// <summary>
 /// Type error
 /// </summary>
 /// <param name="messageNode"></param>
 /// <param name="tmpAttrbId"></param>
 /// <param name="tmpAttrFrom"></param>
 private void TypeError(ProtocolTreeNode messageNode, string tmpAttrbId, string tmpAttrFrom)
 {
     int num2 = 0;
     foreach (ProtocolTreeNode node in messageNode.GetAllChildren("error"))
     {
         string tmpCode = node.GetAttribute("code");
         try
         {
             num2 = int.Parse(tmpCode, CultureInfo.InvariantCulture);
         }
         catch (Exception)
         {
         }
     }
     if ((tmpAttrFrom != null) && (tmpAttrbId != null))
     {
         FMessage.Key key = new FMessage.Key(tmpAttrFrom, true, tmpAttrbId);
     }
 }

        /// <summary>
        /// Notify typing chat
        /// </summary>
        /// <param name="messageNode"></param>
        /// <param name="tmpAttrFrom"></param>
        /// <param name="tmpAttrbId"></param>
        /// <param name="builder"></param>
        /// <param name="tmpAttrFromJid"></param>
        private void TypeChat(ProtocolTreeNode messageNode, string tmpAttrFrom, string tmpAttrbId, FMessage.Builder builder, string tmpAttrFromJid)
        {
            foreach (ProtocolTreeNode itemNode in (messageNode.GetAllChildren() ?? new ProtocolTreeNode[0]))
            {
                if (ProtocolTreeNode.TagEquals(itemNode, "composing"))
                {
                    WhatsEventHandler.OnIsTypingEventHandler(tmpAttrFrom, true);
                }
                else if (ProtocolTreeNode.TagEquals(itemNode, "paused"))
                {
                    WhatsEventHandler.OnIsTypingEventHandler(tmpAttrFrom, false);
                }
                else if (ProtocolTreeNode.TagEquals(itemNode, "body") && (tmpAttrbId != null))
                {
                    string dataString = WhatsApp.SYSEncoding.GetString(itemNode.GetData());
                    var tmpMessKey = new FMessage.Key(tmpAttrFrom, false, tmpAttrbId);
                    builder.Key(tmpMessKey).Remote_resource(tmpAttrFromJid).NewIncomingInstance().Data(dataString);
                }
                else if (ProtocolTreeNode.TagEquals(itemNode, "media") && (tmpAttrbId != null))
                {
                    long tmpMediaSize;
                    int tmpMediaDuration;

                    builder.Media_wa_type(FMessage.GetMessage_WA_Type(itemNode.GetAttribute("type"))).Media_url(
                        itemNode.GetAttribute("url")).Media_name(itemNode.GetAttribute("file"));

                    if (long.TryParse(itemNode.GetAttribute("size"), WhatsConstants.WhatsAppNumberStyle,
                                      CultureInfo.InvariantCulture, out tmpMediaSize))
                    {
                        builder.Media_size(tmpMediaSize);
                    }
                    string tmpAttrSeconds = itemNode.GetAttribute("seconds");
                    if ((tmpAttrSeconds != null) &&
                        int.TryParse(tmpAttrSeconds, WhatsConstants.WhatsAppNumberStyle, CultureInfo.InvariantCulture, out tmpMediaDuration))
                    {
                        builder.Media_duration_seconds(tmpMediaDuration);
                    }

                    if (builder.Media_wa_type().HasValue && (builder.Media_wa_type().Value == FMessage.Type.Location))
                    {
                        double tmpLatitude = 0;
                        double tmpLongitude = 0;
                        string tmpAttrLatitude = itemNode.GetAttribute("latitude");
                        string tmpAttrLongitude = itemNode.GetAttribute("longitude");
                        if ((tmpAttrLatitude == null) || (tmpAttrLongitude == null))
                        {
                            tmpAttrLatitude = "0";
                            tmpAttrLongitude = "0";
                        }
                        else if (!double.TryParse(tmpAttrLatitude, WhatsConstants.WhatsAppNumberStyle, CultureInfo.InvariantCulture, out tmpLatitude) ||
                            !double.TryParse(tmpAttrLongitude, WhatsConstants.WhatsAppNumberStyle, CultureInfo.InvariantCulture, out tmpLongitude))
                        {
                            throw new CorruptStreamException("location message exception parsing lat or long attribute: " + tmpAttrLatitude + " " + tmpAttrLongitude);
                        }

                        builder.Latitude(tmpLatitude).Longitude(tmpLongitude);

                        string tmpAttrName = itemNode.GetAttribute("name");
                        string tmpAttrUrl = itemNode.GetAttribute("url");
                        if (tmpAttrName != null)
                        {
                            builder.Location_details(tmpAttrName);
                        }
                        if (tmpAttrUrl != null)
                        {
                            builder.Location_url(tmpAttrUrl);
                        }
                    }

                    if (builder.Media_wa_type().HasValue && (builder.Media_wa_type().Value) == FMessage.Type.Contact)
                    {
                        ProtocolTreeNode tmpChildMedia = itemNode.GetChild("media");
                        if (tmpChildMedia != null)
                        {
                            builder.Media_name(tmpChildMedia.GetAttribute("name")).Data(WhatsApp.SYSEncoding.GetString(tmpChildMedia.GetData()));
                        }
                    }
                    else
                    {
                        string tmpAttrEncoding = itemNode.GetAttribute("encoding") ?? "text";
                        if (tmpAttrEncoding == "text")
                        {
                            builder.Data(WhatsApp.SYSEncoding.GetString(itemNode.GetData()));
                        }
                    }
                    var tmpMessageKey = new FMessage.Key(tmpAttrFrom, false, tmpAttrbId);
                    builder.Key(tmpMessageKey).Remote_resource(tmpAttrFromJid).NewIncomingInstance();
                }
                else if (ProtocolTreeNode.TagEquals(itemNode, "request"))
                {
                    builder.Wants_receipt(true);
                }
//.........这里部分代码省略.........