From 63579cee4493c4a8e3d64348d644fd2eecaca055 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Mon, 21 Jan 2019 13:53:00 +0200
Subject: PPC v1.0.0

---
 .../DefaultRemoteAssistanceProvider.cs             | 61 +++++++++++++++-------
 1 file changed, 43 insertions(+), 18 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteAssistance')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteAssistance/DefaultRemoteAssistanceProvider.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteAssistance/DefaultRemoteAssistanceProvider.cs
index 040546b59..e8d19aa20 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteAssistance/DefaultRemoteAssistanceProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/RemoteAssistance/DefaultRemoteAssistanceProvider.cs
@@ -94,6 +94,36 @@ namespace Tango.PPC.Common.RemoteAssistance
             }
         }
 
+        private async Task<bool> IsRemoteAssistanceInstalled()
+        {
+            bool exist = false;
+
+            for (int i = 0; i < 6; i++)
+            {
+                LogManager.Log("Checking remote assistance service...");
+                await Task.Delay(1000);
+                CmdCommand command = new CmdCommand("sc.exe", "query TeamViewer");
+                try
+                {
+                    await command.Run();
+                    exist = true;
+                    break;
+                }
+                catch { }
+            }
+
+            if (exist)
+            {
+                LogManager.Log("Remote assistance service found.");
+            }
+            else
+            {
+                LogManager.Log("Remote assistance service was not found.");
+            }
+
+            return exist;
+        }
+
         /// <summary>
         /// Installs the remote assistance.
         /// </summary>
@@ -108,31 +138,26 @@ namespace Tango.PPC.Common.RemoteAssistance
                     throw new FileNotFoundException($"The remote assistance installer file could not be found at {_installer_path}.");
                 }
 
-                CmdCommand command = new CmdCommand("msiexec.exe", $"/i \"{_installer_path}\" /qn CUSTOMCONFIGID=ke43ann APITOKEN=4765529-gon1LwO1N1TTrlLI21ji ASSIGNMENTOPTIONS=\" --reassign --alias {"TANGO-" + machineSerialNumber} --grant-easy-access\"");
-                await command.Run();
+                if (!(await IsRemoteAssistanceInstalled()))
+                {
+                    CmdCommand command = new CmdCommand("msiexec.exe", $"/i \"{_installer_path}\" /qn CUSTOMCONFIGID=ke43ann APITOKEN=4765529-gon1LwO1N1TTrlLI21ji ASSIGNMENTOPTIONS=\" --reassign --alias {"TANGO-" + machineSerialNumber} --grant-easy-access\"");
+                    command.Timeout = TimeSpan.FromSeconds(30);
+                    await command.Run();
 
-                bool exist = false;
+                    bool exist = await IsRemoteAssistanceInstalled();
 
-                for (int i = 0; i < 6; i++)
-                {
-                    await Task.Delay(1000);
-                    command = new CmdCommand("sc.exe", "query TeamViewer");
-                    try
+                    if (exist)
                     {
-                        await command.Run();
-                        exist = true;
-                        break;
+                        await DisableRemoteAssistance();
+                    }
+                    else
+                    {
+                        throw new ApplicationException("The remote assistance service was installed but could not be found.");
                     }
-                    catch { }
-                }
-
-                if (exist)
-                {
-                    await DisableRemoteAssistance();
                 }
                 else
                 {
-                    throw new ApplicationException("The remote assistance service was installed but could not be found.");
+                    LogManager.Log("Remote assistance is already installed.");
                 }
             }
             catch (Exception ex)
-- 
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