private TreeViewItem updateNode(VideoParser.Node node)
{
TreeViewItem item = new TreeViewItem();
item.Header = node.Name;
item.Tag = node;
item.IsExpanded = true;
VideoParser.Server server = node as CCTVClient.VideoParser.Server;
if (server != null)
{
foreach (VideoParser.Node child in server.Childs)
{
item.Items.Add(updateNode(child));
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
foreach (VideoParser.Video child in front.Childs)
{
item.Items.Add(getVideoNode(child, front.Online));
}
}
}
return(item);
}
private void getOnlineStatus(Dictionary <string, OnlineStatus> onlineDict, VideoParser.Node node)
{
string nodeId = getNodeId(node.Id);
onlineDict[nodeId] = new OnlineStatus()
{
NodeId = nodeId, Online = node.Online
};
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
if (server.Childs != null)
{
foreach (VideoParser.Node child in server.Childs)
{
getOnlineStatus(onlineDict, child);
}
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
if (front.Childs != null)
{
foreach (VideoParser.Video child in front.Childs)
{
getOnlineStatus(onlineDict, child);
}
}
}
}
}
private void classifyInfo(VideoParser.Node node, string serverId)
{
//在线标识。
var nodeId = getNodeId(node.Id);
_onlineStatus[nodeId] = new CCTVOnlineStatus()
{
VideoId = nodeId, Online = node.Online
};
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
CCTVServerInfo si = new CCTVServerInfo()
{
ServerId = getNodeId(node.Id),
Name = node.Name,
InfoServiceIp = node.Host,
InfoServicePort = 27010,
StreamServerIp = node.Host,
StreamServerPort = 37010,
ControlServerIp = node.Host,
ControlServerPort = 47010
};
_servers[si.ServerId] = si;
if (server.Childs != null)
{
foreach (VideoParser.Node child in server.Childs)
{
classifyInfo(child, si.ServerId);
}
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
if (front.Childs != null)
{
int channel = 1;
foreach (VideoParser.Video child in front.Childs)
{
classifyInfo(front, child, channel, serverId);
if (front.Type == 1 || front.Type == 11)
{
channel += 4;
}
else
{
channel++;
}
}
}
}
}
}
private void getStaticInfo(Dictionary <string, CCTVStaticInfo> staticDict, VideoParser.Front front, VideoParser.Video video, int channel)
{
CCTVStaticInfo info = new CCTVStaticInfo()
{
VideoId = getNodeId(video.Id),
Name = video.Name,
IP = front.Host,
HighDef = video.HighDef,
PanTilt = video.PanTiltUnit != null && (video.PanTiltUnit.EightDirections || video.PanTiltUnit.FourDirections),
Zoom = video.PanTiltUnit != null && video.PanTiltUnit.Zoom,
AuxSwitch = getAuxSwitch(video.PanTiltUnit),
VideoAnalyze = video.VideoAnalyze,
TargetTrack = video.PanTiltUnit != null && video.PanTiltUnit.Trackable,
Streams = getStreamInfos(video),
};
info.ImageTrackHost = ImageTrackInfoProvider.Instance.GetImageTrackHost(video.Id);
info.ImageTrack = !string.IsNullOrEmpty(info.ImageTrackHost);
if (video.DvrChannel > 0)
{
channel = video.DvrChannel;
}
info.DvrChannelInfo = getDvrChannelInfo(front, channel);
if (info.TargetTrack && video.PanTiltUnit != null)
{
var ptz = video.PanTiltUnit;
info.Latitude = ptz.Latitude;
info.Longitude = ptz.Longitude;
info.Altitude = ptz.Altitude;
info.TrackInfo = new TrackVideoInfo()
{
UpLimit = ptz.UpLimit,
DownLimit = ptz.DownLimit,
LeftLimit = ptz.LeftLimit,
RightLimit = ptz.RightLimit,
MaxViewPort = ptz.WideView,
MinViewPort = ptz.TeleView,
};
}
else
{
VideoPosition videoPosition;
if (_videoPosSync.TryGetValue(info.VideoId, out videoPosition))
{
info.Latitude = videoPosition.Latitude;
info.Longitude = videoPosition.Longitude;
info.Altitude = videoPosition.Altitude;
info.Heading = videoPosition.Heading;
info.ViewPort = videoPosition.ViewPort;
}
}
staticDict[info.VideoId] = info;
}
private DVRChannelInfo getDvrChannelInfo(VideoParser.Front front, int channel)
{
var type = getDvrType(front.Type);
if (type == DVRChannelInfo.DVRType.Unknown)
{
return(null);
}
else
{
return new DVRChannelInfo()
{
Type = type,
Host = front.Host,
Port = front.Port,
User = front.User,
Pass = front.Pass,
Channel = channel,
}
};
}
private static void collectVideoId(HashSet <ulong> videoIdSet, VideoParser.Node node)
{
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
foreach (VideoParser.Node child in server.Childs)
{
collectVideoId(videoIdSet, child);
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
foreach (VideoParser.Video video in front.Childs)
{
videoIdSet.Add(video.Id);
}
}
}
}
public void AddTrackVideo(VideoParser.Node node)
{
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
foreach (VideoParser.Node child in server.Childs)
{
AddTrackVideo(child);
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
foreach (VideoParser.Video child in front.Childs)
{
addTrackVideo(child);
}
}
}
}
private void getHierarchyInfo(string parentId, VideoParser.Node node)
{
string nodeId = getNodeId(node.Id);
_dictHier[nodeId] = new CCTVHierarchyInfo()
{
Id = nodeId,
Name = node.Name,
Type = getNodeType(node),
ParentId = parentId,
ElementId = nodeId
};
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
if (server.Childs != null)
{
foreach (VideoParser.Node child in server.Childs)
{
getHierarchyInfo(nodeId, child);
}
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
if (front.Childs != null)
{
foreach (VideoParser.Video child in front.Childs)
{
getHierarchyInfo(nodeId, child);
}
}
}
}
}
private void getHierarchyInfo(Dictionary <string, HierarchyInfo> hierarchyDict, string parentId, VideoParser.Node node)
{
string nodeId = getNodeId(node.Id);
hierarchyDict[nodeId] = new HierarchyInfo()
{
NodeId = nodeId,
Name = node.Name,
Type = getNodeType(node),
ParentId = parentId,
};
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
if (server.Childs != null)
{
foreach (VideoParser.Node child in server.Childs)
{
getHierarchyInfo(hierarchyDict, nodeId, child);
}
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
if (front.Childs != null)
{
foreach (VideoParser.Video child in front.Childs)
{
getHierarchyInfo(hierarchyDict, nodeId, child);
}
}
}
}
}
private void getStaticInfo(Dictionary <string, CCTVStaticInfo> staticDict, VideoParser.Node node)
{
VideoParser.Server server = node as VideoParser.Server;
if (server != null)
{
if (server.Childs != null)
{
foreach (VideoParser.Node child in server.Childs)
{
getStaticInfo(staticDict, child);
}
}
}
else
{
VideoParser.Front front = node as VideoParser.Front;
if (front != null)
{
if (front.Childs != null)
{
int channel = 1;
foreach (VideoParser.Video child in front.Childs)
{
getStaticInfo(staticDict, front, child, channel);
if (front.Type == 1 || front.Type == 11)
{
channel += 4;
}
else
{
channel++;
}
}
}
}
}
}
private void classifyInfo(VideoParser.Front front, VideoParser.Video video, int channel, string serverId)
{
//在线标识。
var videoId = getNodeId(video.Id);
if (video.DvrChannel > 0)
{
channel = video.DvrChannel;
}
_onlineStatus[videoId] = new CCTVOnlineStatus()
{
VideoId = videoId, Online = video.Online
};
CCTVStaticInfo info = new CCTVStaticInfo()
{
VideoId = videoId,
Name = video.Name,
ImageType = video.HighDef ? ImageType.HighDef : ImageType.Unknow,
Platform = CCTVPlatformType.CCTV1,
Streams = getStreamInfos(video, channel),
};
if (video.PanTiltUnit != null && video.PanTiltUnit.Trackable)
{
var ptz = video.PanTiltUnit;
info.Latitude = ptz.Latitude;
info.Longitude = ptz.Longitude;
info.Altitude = ptz.Altitude;
//生成摄像机象限信息
CCTVCameraLimits camera = new CCTVCameraLimits()
{
VideoId = info.VideoId,
UpLimit = ptz.UpLimit,
DownLimit = ptz.DownLimit,
LeftLimit = ptz.LeftLimit,
RightLimit = ptz.RightLimit,
MaxViewPort = ptz.WideView,
MinViewPort = ptz.TeleView
};
_cameras[camera.VideoId] = camera;
}
else
{
VideoPosition videoPosition;
if (_vpSync.TryGetValue(info.VideoId, out videoPosition))
{
info.Latitude = videoPosition.Latitude;
info.Longitude = videoPosition.Longitude;
info.Altitude = videoPosition.Altitude;
info.Heading = videoPosition.Heading;
info.ViewPort = videoPosition.ViewPort;
}
}
_statics[info.VideoId] = info;
//视频跟踪
var vTrackHost = ImageTrackInfoProvider.Instance.GetImageTrackHost(video.Id);
if (!string.IsNullOrWhiteSpace(vTrackHost))
{
var vTrack = new CCTVVideoTrack()
{
Ip = vTrackHost,
RpcPort = 8068,
SubPort = 8061,
VideoId = info.VideoId
};
_videoTracks[vTrack.VideoId] = vTrack;
}
//生成设备信息。
CCTVDeviceInfo di = new CCTVDeviceInfo()
{
VideoId = info.VideoId,
DeviceType = DeviceType.HikIP,
PreferredServerId = serverId,
User = front.User,
Password = front.Pass,
Port = front.Port
};
//大于33的认为是IP直连。
if (channel >= 33)
{
di.Ip = video.Host;
}
else
{
di.Ip = front.Host;
}
_devices[di.VideoId] = di;
//TODO:生成控制信息。徐测试以此方法生成是否可行。
CCTVControlConfig cc = new CCTVControlConfig()
{
VideoId = info.VideoId,
Type = getControlType(video.PanTiltUnit),
Ip = di.Ip,
Port = di.Port,
Channel = channel,
AuxSwitch = getAuxSwitch(video.PanTiltUnit)
};
_controls[cc.VideoId] = cc;
}
