Merge pull request #14 from solarwinds/Madhavan-OrionSDK

Madhavan orion sdk

Src/CommonAssemblyInfo.cs

@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyCompany("SolarWinds, Inc.")]
+[assembly: AssemblyCompany("SolarWinds.")]
 [assembly: AssemblyCopyright("Copyright © 2015 SolarWinds Worldwide, LLC.  All rights reserved.")]

Src/SwqlStudio/Program.cs

@@ -1,6 +1,9 @@
 using System;
 using System.Windows.Forms;
 using SwqlStudio.Properties;
+using System.IO;
+using System.Configuration;
+using System.Linq;
 
 namespace SwqlStudio
 {
@@ -17,10 +20,16 @@ static void Main()
             SolarWinds.Logging.Log.Configure(string.Empty);
 
             AppDomain.CurrentDomain.UnhandledException += CurrentDomainUnhandledException;
-
             if (Settings.Default.UpdateRequired)
             {
                 Settings.Default.Upgrade();
+
+                if (string.IsNullOrWhiteSpace(Settings.Default.PreviousServers))
+                {
+                    SearchAndCopyLastUserConfig(new Version(Application.ProductVersion));
+                    Settings.Default.Reload();
+                }
+
                 Settings.Default.UpdateRequired = false;
             }
 
@@ -34,5 +43,63 @@ static void CurrentDomainUnhandledException(object sender, UnhandledExceptionEve
             if (e.ExceptionObject is Exception)
                 log.Error("Unhandled exception", (Exception)e.ExceptionObject);
         }
+
+        private static void SearchAndCopyLastUserConfig(Version currentVersion)
+        {
+            try
+            {
+                string userConfigFileName = "user.config";
+
+                // Expected location of the current user config
+                DirectoryInfo currentVersionConfigFileDir = new FileInfo(ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal).FilePath).Directory;
+                if (currentVersionConfigFileDir != null)
+                {
+                    if (!currentVersionConfigFileDir.Exists)
+                        currentVersionConfigFileDir.Create();
+
+                    //1. Look for previous version with the same .net version
+                    // grab the most recent folder from the list of user's settings folders, prior to the current version
+                    var previousSettingsDir = (from dir in currentVersionConfigFileDir.Parent.EnumerateDirectories()
+                                               let dirVer = new { Dir = dir, Ver = new Version(dir.Name) }
+                                               where dirVer.Ver < currentVersion
+                                               orderby dirVer.Ver descending
+                                               select dir).FirstOrDefault();
+
+                    if (previousSettingsDir != null)
+                    {
+                        CopyUserConfigSettings(currentVersion, userConfigFileName, currentVersionConfigFileDir, previousSettingsDir);
+                    }
+                    //2. If not present look for older version with different .net version
+                    else
+                    {
+                        // grab the most recent folder from the list of user's settings folders, prior to the current version
+                        previousSettingsDir = (from dir in currentVersionConfigFileDir.Parent.Parent.EnumerateDirectories("????.????.????.????", SearchOption.AllDirectories)
+                                               let dirVer = new { Dir = dir, Ver = new Version(dir.Name) }
+                                               where dirVer.Ver < currentVersion && dir.Parent.Name.ToLower().Contains("swqlstudio")
+                                               orderby dirVer.Ver descending
+                                               select dir).FirstOrDefault();
+
+                        CopyUserConfigSettings(currentVersion, userConfigFileName, currentVersionConfigFileDir, previousSettingsDir);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                log.Error("An error occurred while trying to upgrade user specific settings for the new version.", ex);
+            }
+        }
+
+        private static void CopyUserConfigSettings(Version currentVersion, string userConfigFileName, DirectoryInfo currentVersionConfigFileDir, DirectoryInfo previousSettingsDir)
+        {
+            string previousVersionConfigFile = string.Concat(previousSettingsDir.FullName, @"\", userConfigFileName);
+            string currentVersionConfigFile = string.Concat(currentVersionConfigFileDir.FullName, @"\", userConfigFileName);
+
+            if (!currentVersionConfigFileDir.Exists)
+            {
+                Directory.CreateDirectory(currentVersionConfigFileDir.FullName);
+            }
+
+            File.Copy(previousVersionConfigFile, currentVersionConfigFile, true);
+        }
     }
 }

Src/SwqlStudio/SwqlStudio.csproj

@@ -79,6 +79,7 @@
       <HintPath>.\Security.Cryptography.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.configuration" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>