Add software inventory reset

Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.6")]
-[assembly: AssemblyFileVersion("1.0.0.6")]
+[assembly: AssemblyVersion("1.0.0.7")]
+[assembly: AssemblyFileVersion("1.0.0.7")]

XRFAgent.csproj

@@ -25,7 +25,7 @@
     <UpdatePeriodically>false</UpdatePeriodically>
     <UpdateRequired>false</UpdateRequired>
     <MapFileExtensions>true</MapFileExtensions>
-    <ApplicationRevision>6</ApplicationRevision>
+    <ApplicationRevision>7</ApplicationRevision>
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>

docs/ErrorCodes.md

@@ -12,4 +12,5 @@
 6031 - External process start error
 6032 - Registry access error
 
-6051 - Detected new software installed (informational)
+6051 - Detected new software installed (informational)
+6052 - Truncated installed software inventory (informational)

modCommand.cs

@@ -37,6 +37,8 @@ public static void Handle(string inputCommand, string inputSource, string reques
                 case "reboot" when inputData.Length == 2:
                 case "restart" when inputData.Length == 2:
                     if (inputData[1] == "host") { outputResponse = modSystem.RebootHost(); } break;
+                case "reset" when inputData.Length == 3:
+                    if (inputData[1] == "installed" && inputData[2] == "software") { outputResponse = modSystem.ResetInstalledSoftware(); } break;
                 case "shutdown" when inputData.Length == 2:
                     if (inputData[1] == "host") { outputResponse = modSystem.ShutdownHost(); } break;
                 case "update" when inputData.Length == 2:

modDatabase.cs

@@ -160,5 +160,13 @@ public static int UpdateSoftware(InstalledSoftware software)
             result = conn.Update(software);
             return result;
         }
+
+        /// <summary>
+        /// Dumps the current contents of the INSTALLEDSOFTWARE table
+        /// </summary>
+        public static void TruncateSoftware()
+        {
+            conn.DeleteAll<InstalledSoftware>();
+        }
     }
 }

modSystem.cs

@@ -18,6 +18,10 @@ public static void Load() { }
         /// </summary>
         public static void Unload() { }
 
+        /// <summary>
+        /// Collects the list of installed applications, updates the local table, and sends to the server.
+        /// </summary>
+        /// <returns>Result of new applications detected</returns>
         public static string GetInstalledSoftware()
         {
             try
@@ -68,6 +72,17 @@ public static string GetInstalledSoftware()
             }
         }
 
+        /// <summary>
+        /// Drops the installed software inventory, then gathers an updated version.
+        /// </summary>
+        /// <returns>Result of new applications detected</returns>
+        public static string ResetInstalledSoftware()
+        {
+            modLogging.LogEvent("Reset installed software inventory.", EventLogEntryType.Information, 6052);
+            modDatabase.TruncateSoftware();
+            return GetInstalledSoftware();
+        }
+
         /// <summary>
         /// Gets a full Windows build number from the registry
         /// </summary>