private void StartVnc(string userId, VncEntry data)
{
int result = vncClientImpl.StartClient(data.IpAddress, data.Port);
// save to user list
int userDBid = ConnectedClientHelper.GetInstance().GetClientInfo(userId).DbUserId;
Server.LaunchedVncHelper.GetInstance().AddLaunchedApp(userDBid, result, data.Identifier);
}
public override void ExecuteCommand(string userId, string command)
{
ClientWndCmd data = deserialize.Deserialize <ClientWndCmd>(command);
if (data == null)
{
return;
}
switch (data.CommandType)
{
case ClientWndCmd.CommandId.EMinimize:
NativeMethods.ShowWindow(new IntPtr(data.Id), Constant.SW_SHOWMINIMIZED);
break;
case ClientWndCmd.CommandId.EMaximize:
NativeMethods.ShowWindow(new IntPtr(data.Id), Constant.SW_SHOWMAXIMIZED);
NativeMethods.SetForegroundWindow(new IntPtr(data.Id));
break;
case ClientWndCmd.CommandId.ERelocation:
NativeMethods.SetWindowPos(new IntPtr(data.Id), Constant.HWND_TOP, data.PositionX, data.PositionY, 0, 0, (Int32)(Constant.SWP_NOSIZE | Constant.SWP_ASYNCWINDOWPOS));
break;
case ClientWndCmd.CommandId.EResize:
NativeMethods.SetWindowPos(new IntPtr(data.Id), Constant.HWND_TOP, 0, 0, data.Width, data.Height, (Int32)(Constant.SWP_NOMOVE | Constant.SWP_ASYNCWINDOWPOS));
break;
case ClientWndCmd.CommandId.ERestore:
NativeMethods.ShowWindow(new IntPtr(data.Id), Constant.SW_SHOWNORMAL);
NativeMethods.SendMessage(new IntPtr(data.Id), Constant.WM_USER + 1002, IntPtr.Zero, IntPtr.Zero); // cater Ultra VNC custom restore message - from spy++
break;
case ClientWndCmd.CommandId.EClose:
NativeMethods.PostMessage(new IntPtr(data.Id), Constant.WM_CLOSE, IntPtr.Zero, IntPtr.Zero);
// remove from user's trigger list
int userDBid = ConnectedClientHelper.GetInstance().GetClientInfo(userId).DbUserId;
Server.LaunchedWndHelper.GetInstance().RemoveLaunchedApp(userDBid, data.Id);
Server.LaunchedSourcesHelper.GetInstance().RemoveLaunchedApp(userDBid, data.Id);
Server.LaunchedVncHelper.GetInstance().RemoveLaunchedApp(userDBid, data.Id);
break;
case ClientWndCmd.CommandId.ESetForeground:
NativeMethods.SetWindowPos(new IntPtr(data.Id), Constant.HWND_TOPMOST, 0, 0, 0, 0, (Int32)(Constant.SWP_NOMOVE | Constant.SWP_NOSIZE | Constant.SWP_SHOWWINDOW));
NativeMethods.SetWindowPos(new IntPtr(data.Id), Constant.HWND_NOTOPMOST, 0, 0, 0, 0, (Int32)(Constant.SWP_NOMOVE | Constant.SWP_NOSIZE | Constant.SWP_SHOWWINDOW));
break;
default:
break;
}
}
public override void ExecuteCommand(string userId, string command)
{
ClientInputCommand visionData = deserialize.Deserialize <ClientInputCommand>(command);
if (visionData == null)
{
return;
}
int result = ServerVisionHelper.getInstance().LaunchVisionWindow(visionData.Attribute.InputId);
int userDBid = ConnectedClientHelper.GetInstance().GetClientInfo(userId).DbUserId;
Server.LaunchedSourcesHelper.GetInstance().AddLaunchedApp(userDBid, result, visionData.Attribute.InputId);
}
public void ClientCredentialReceived(Server.Model.ClientInfoModel model, int desktopRow, int desktopCol)
{
ManualResetEvent resetEvt;
if (connectionEvtDictionary.TryGetValue(model.SocketUserId, out resetEvt))
{
resetEvt.Set();
connectionEvtDictionary.Remove(model.SocketUserId);
// Reply to user
sendLoginReply(model, desktopRow, desktopCol);
// add the user to list
ConnectedClientHelper.GetInstance().AddClient(model.SocketUserId, model);
}
}
public override void ExecuteCommand(string userId, string command)
{
ClientApplicationCmd clientAppData = deserialize.Deserialize <ClientApplicationCmd>(command);
if (clientAppData == null)
{
return;
}
ApplicationData appData = Server.ServerDbHelper.GetInstance().GetAllApplications().First(AppData
=> AppData.id == clientAppData.ApplicationEntry.Identifier);
if (appData == null)
{
Trace.WriteLine("unable to find matched application id: " + clientAppData.ApplicationEntry.Identifier);
return;
}
int result = LaunchApplication(appData);
//Server.ConnectedClientHelper.GetInstance().AddLaunchedApp(userId, result, appData.id);
int userDBid = ConnectedClientHelper.GetInstance().GetClientInfo(userId).DbUserId;
Server.LaunchedWndHelper.GetInstance().AddLaunchedApp(userDBid, result, appData.id);
}
public override void ExecuteCommand(string userId, string command)
{
ClientPresetsCmd presetData = deserialize.Deserialize <ClientPresetsCmd>(command);
if (presetData == null)
{
return;
}
bool broadcastChanges = false;
switch (presetData.ControlType)
{
case ClientPresetsCmd.EControlType.Add:
AddPreset(userId, clientId, presetData);
broadcastChanges = true;
break;
case ClientPresetsCmd.EControlType.Delete:
RemovePreset(presetData);
broadcastChanges = true;
break;
case ClientPresetsCmd.EControlType.Launch:
LaunchPreset(userId, clientId, presetData);
break;
case ClientPresetsCmd.EControlType.Modify:
ModifyPreset(clientId, presetData);
break;
default:
break;
}
if (broadcastChanges)
{
// TODO: broadcast changes to user who login using the owner's account
// get user's preset list
ServerPresetsStatus serverPresetStatus = new ServerPresetsStatus();
serverPresetStatus.UserPresetList = new List <PresetsEntry>();
foreach (PresetData data in Server.ServerDbHelper.GetInstance().GetPresetByUserId(clientId))
{
List <ApplicationEntry> presetAppEntries = new List <ApplicationEntry>();
foreach (ApplicationData appData in data.AppDataList)
{
presetAppEntries.Add(new ApplicationEntry()
{
Identifier = appData.id,
Name = appData.name
});
}
List <VncEntry> presetVncEntries = new List <VncEntry>();
foreach (RemoteVncData vncData in data.VncDataList)
{
presetVncEntries.Add(new VncEntry()
{
Identifier = vncData.id,
DisplayName = vncData.name,
IpAddress = vncData.remoteIp,
Port = vncData.remotePort,
});
}
List <InputAttributes> presetInputEntries = new List <InputAttributes>();
foreach (VisionData inputData in data.InputDataList)
{
presetInputEntries.Add(
ServerVisionHelper.getInstance().GetAllVisionInputsAttributes().First(InputAttributes
=> InputAttributes.InputId == inputData.id));
}
serverPresetStatus.UserPresetList.Add(new PresetsEntry()
{
Identifier = data.Id,
Name = data.Name,
ApplicationList = presetAppEntries,
VncList = presetVncEntries,
InputList = presetInputEntries,
});
}
// should get all connected client with same login
List <string> connectedClientSocketList;
if (ConnectedClientHelper.GetInstance().GetConnectedUsersGroupByDB().TryGetValue(clientId, out connectedClientSocketList))
{
server.GetConnectionMgr().SendData(
(int)CommandConst.MainCommandServer.UserPriviledge,
(int)CommandConst.SubCommandServer.PresetList,
serverPresetStatus,
connectedClientSocketList);
}
else
{
// Should not happen, just in case
Trace.WriteLine("ERROR: cannot get connected user socket list by user db id: " + clientId);
server.GetConnectionMgr().SendData(
(int)CommandConst.MainCommandServer.UserPriviledge,
(int)CommandConst.SubCommandServer.PresetList,
serverPresetStatus,
new List <string>()
{
userId
});
}
}
}
void runningWndsMgr_EvtApplicationWndChanged(List <WindowsAppMgr.WndAttributes> wndAttributes)
{
if (Server.ConnectedClientHelper.GetInstance().GetClientsCount() == 0)
{
return;
}
List <WndPos> windowList = new List <WndPos>();
int zOrderCounter = 0;
foreach (Windows.WindowsAppMgr.WndAttributes attribute in wndAttributes)
{
WndPos wndPos = new WndPos
{
id = attribute.id,
name = attribute.name,
posX = attribute.posX,
posY = attribute.posY,
width = attribute.width,
height = attribute.height,
style = attribute.style,
ZOrder = zOrderCounter,
ProcessId = attribute.processId,
};
windowList.Add(wndPos);
zOrderCounter++;
}
try
{
ServerWindowsPos windowsPos = new ServerWindowsPos();
windowsPos.WindowsAttributes = windowList;
// send to whole group of users login using same login id
connectionMgr.SendData((int)CommandConst.MainCommandServer.WindowsInfo,
(int)CommandConst.SubCommandServer.WindowsList,
windowsPos,
ConnectedClientHelper.GetInstance().GetAllClientsSocketId());
}
catch (Exception e)
{
Trace.WriteLine(e);
}
/*
* // filter application launched by different login id
* Dictionary<int, List<String>> userMap = ConnectedClientHelper.GetInstance().GetConnectedUsersGroupByDB();
* foreach(KeyValuePair<int, List<String>> userData in userMap)
* {
* ServerWindowsPos windowsPos = new ServerWindowsPos();
* windowsPos.WindowsAttributes = new List<WndPos>();
*
* // get the launched application by user based on user's db index
* Dictionary<int, int> launchedApp = LaunchedWndHelper.GetInstance().GetLaunchedApps(userData.Key);
* foreach (KeyValuePair<int, int> launchedData in launchedApp)
* {
* var eligibleAppWnd = windowList.FindAll(t => t.id == launchedData.Key);
* windowsPos.WindowsAttributes.AddRange(eligibleAppWnd);
* }
*
* Dictionary<int, int> launchedSources = LaunchedSourcesHelper.GetInstance().GetLaunchedApps(userData.Key);
* foreach (KeyValuePair<int, int> launchedData in launchedSources)
* {
* var eligibleSourceWnd = windowList.FindAll(t => t.id == launchedData.Key);
* windowsPos.WindowsAttributes.AddRange(eligibleSourceWnd);
* }
*
* Dictionary<int, int> launchedVnc = LaunchedVncHelper.GetInstance().GetLaunchedApps(userData.Key);
* foreach (KeyValuePair<int, int> launchedData in launchedVnc)
* {
* var eligibleVncWnd = windowList.FindAll(t => t.id == launchedData.Key);
* windowsPos.WindowsAttributes.AddRange(eligibleVncWnd);
* }
*
* try
* {
* // send to whole group of users login using same login id
* connectionMgr.SendData((int)CommandConst.MainCommandServer.WindowsInfo,
* (int)CommandConst.SubCommandServer.WindowsList,
* windowsPos,
* userData.Value);
* }
* catch (Exception e)
* {
* Trace.WriteLine(e);
* }
* }
* */
}
public Server.Model.ClientInfoModel GetClientInfo(string userId)
{
return(ConnectedClientHelper.GetInstance().GetClientInfo(userId));
}
