From b4682a3abfe299c19b24752b2fb1ce2477611ec3 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Fri, 10 Apr 2020 15:06:42 +0300
Subject: Implemented FSE/PPC Logs.

---
 .../FileSystem/DefaultFileSystemService.cs         | 46 ++++++++++++++++++++++
 .../Tango.PPC.Shared/Logs/GetLogFilesRequest.cs    | 13 ++++++
 .../Tango.PPC.Shared/Logs/GetLogFilesResponse.cs   | 18 +++++++++
 .../PPC/Tango.PPC.Shared/Logs/RemoteLogFile.cs     | 17 ++++++++
 .../PPC/Tango.PPC.Shared/Logs/RemoteLogFileType.cs | 14 +++++++
 .../PPC/Tango.PPC.Shared/Tango.PPC.Shared.csproj   |  4 ++
 6 files changed, 112 insertions(+)
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesRequest.cs
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesResponse.cs
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFile.cs
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFileType.cs

(limited to 'Software/Visual_Studio/PPC')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/FileSystem/DefaultFileSystemService.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/FileSystem/DefaultFileSystemService.cs
index 02975a2b3..86506abcf 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/FileSystem/DefaultFileSystemService.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/FileSystem/DefaultFileSystemService.cs
@@ -11,7 +11,10 @@ using Tango.Core.IO;
 using Tango.FileSystem;
 using Tango.FileSystem.Network;
 using Tango.Integration.ExternalBridge;
+using Tango.Integration.Operation;
+using Tango.Logging;
 using Tango.PPC.Common.ExternalBridge;
+using Tango.PPC.Shared.Logs;
 using Tango.Transport;
 using Tango.Transport.Transporters;
 using Tango.WebRTC;
@@ -360,6 +363,49 @@ namespace Tango.PPC.Common.FileSystem
             await receiver.SendGenericResponse(new PerformDiskSpaceOptimizationResponse() { DeletedBytes = deletedBytes }, token);
         }
 
+        [ExternalBridgeRequestHandlerMethod(typeof(GetLogFilesRequest), RequestHandlerLoggingMode.LogRequestNameAndContent)]
+        public async Task OnGetLogFilesRequest(GetLogFilesRequest request, String token, ExternalBridgeReceiver receiver)
+        {
+            FolderItem folder = null;
+
+            if (request.LogFileType == RemoteLogFileType.Application)
+            {
+                var fileLogger = LogManager.RegisteredLoggers.SingleOrDefault(x => x.GetType() == typeof(FileLogger)) as FileLogger;
+
+                if (fileLogger == null)
+                {
+                    throw new InvalidOperationException("Could not locate the application file logger.");
+                }
+
+                folder = await _manager.GetFolder(fileLogger.Folder, false, "*.log") as FolderItem;
+            }
+            else
+            {
+                if (MachineOperator.EmbeddedLogsFolder == null)
+                {
+                    throw new InvalidOperationException("The firmware file logger folder could not be read.");
+                }
+
+                folder = await _manager.GetFolder(MachineOperator.EmbeddedLogsFolder, false, "*.log") as FolderItem;
+            }
+
+            GetLogFilesResponse response = new GetLogFilesResponse();
+
+            foreach (var file in folder.Items.OfType<FileItem>().OrderByDescending(x => x.DateCreated).DistinctBy(x => x.Name))
+            {
+                response.LogFiles.Add(new RemoteLogFile()
+                {
+                    DateModified = file.DateModified,
+                    DateCreated = file.DateCreated,
+                    Name = file.Name,
+                    Path = file.Path,
+                    Length = new FileInfo(file.Path).Length
+                });
+            }
+
+            await receiver.SendGenericResponse(response, token);
+        }
+
         public void OnReceiverDisconnected(ExternalBridgeReceiver receiver)
         {
             if (_webRtcClients.ContainsKey(receiver))
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesRequest.cs b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesRequest.cs
new file mode 100644
index 000000000..bb5d21837
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesRequest.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.PPC.Shared.Logs
+{
+    public class GetLogFilesRequest
+    {
+        public RemoteLogFileType LogFileType { get; set; }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesResponse.cs b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesResponse.cs
new file mode 100644
index 000000000..cf5d59726
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/GetLogFilesResponse.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.PPC.Shared.Logs
+{
+    public class GetLogFilesResponse
+    {
+        public List<RemoteLogFile> LogFiles { get; set; }
+
+        public GetLogFilesResponse()
+        {
+            LogFiles = new List<RemoteLogFile>();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFile.cs b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFile.cs
new file mode 100644
index 000000000..fc2ba88c4
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFile.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.PPC.Shared.Logs
+{
+    public class RemoteLogFile
+    {
+        public String Name { get; set; }
+        public DateTime DateModified { get; set; }
+        public DateTime DateCreated { get; set; }
+        public String Path { get; set; }
+        public long Length { get; set; }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFileType.cs b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFileType.cs
new file mode 100644
index 000000000..958b4c195
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Logs/RemoteLogFileType.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.PPC.Shared.Logs
+{
+    public enum RemoteLogFileType
+    {
+        Application,
+        Firmware
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Tango.PPC.Shared.csproj b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Tango.PPC.Shared.csproj
index 2ae1c7575..96c18129a 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Shared/Tango.PPC.Shared.csproj
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/Tango.PPC.Shared.csproj
@@ -60,6 +60,10 @@
     <Compile Include="Information\GetMachineInformationRequest.cs" />
     <Compile Include="Information\GetMachineInformationResponse.cs" />
     <Compile Include="Information\InformationPackage.cs" />
+    <Compile Include="Logs\GetLogFilesRequest.cs" />
+    <Compile Include="Logs\GetLogFilesResponse.cs" />
+    <Compile Include="Logs\RemoteLogFile.cs" />
+    <Compile Include="Logs\RemoteLogFileType.cs" />
     <Compile Include="Performance\PerformancePackage.cs" />
     <Compile Include="Performance\StartPerformanceUpdatesRequest.cs" />
     <Compile Include="Performance\StartPerformanceUpdatesResponse.cs" />
-- 
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