Add InstallerErrorCode to COM interface

src/Microsoft.Management.Deployment/InstallResult.cpp

@@ -9,12 +9,14 @@ namespace winrt::Microsoft::Management::Deployment::implementation
 {
     void InstallResult::Initialize(
         winrt::Microsoft::Management::Deployment::InstallResultStatus status,
-        winrt::hresult extendedErrorCode, 
+        winrt::hresult extendedErrorCode,
+        uint32_t installerErrorCode,
         hstring const& correlationData, 
         bool rebootRequired)
     {
         m_status = status;
         m_extendedErrorCode = extendedErrorCode;
+        m_installerErrorCode = installerErrorCode;
         m_correlationData = correlationData;
         m_rebootRequired = rebootRequired;
     }
@@ -34,4 +36,9 @@ namespace winrt::Microsoft::Management::Deployment::implementation
     {
         return m_extendedErrorCode;
     }
+
+    uint32_t InstallResult::InstallerErrorCode()
+    {
+        return m_installerErrorCode;
+    }
 }

src/Microsoft.Management.Deployment/InstallResult.h

@@ -12,7 +12,8 @@ namespace winrt::Microsoft::Management::Deployment::implementation
 #if !defined(INCLUDE_ONLY_INTERFACE_METHODS)
         void Initialize(
             winrt::Microsoft::Management::Deployment::InstallResultStatus status,
-            winrt::hresult extendedErrorCode, 
+            winrt::hresult extendedErrorCode,
+            uint32_t installerErrorCode,
             hstring const& correlationData, 
             bool rebootRequired);
 #endif
@@ -21,13 +22,15 @@ namespace winrt::Microsoft::Management::Deployment::implementation
         bool RebootRequired();
         winrt::Microsoft::Management::Deployment::InstallResultStatus Status();
         winrt::hresult ExtendedErrorCode();
+        uint32_t InstallerErrorCode();
 
 #if !defined(INCLUDE_ONLY_INTERFACE_METHODS)
     private:
         std::wstring m_correlationData = L"";
         bool m_rebootRequired = false;
         winrt::Microsoft::Management::Deployment::InstallResultStatus m_status = winrt::Microsoft::Management::Deployment::InstallResultStatus::Ok;
         winrt::hresult m_extendedErrorCode = S_OK;
+        uint32_t m_installerErrorCode = 0;
 #endif
     };
 }

src/Microsoft.Management.Deployment/PackageManager.cpp

@@ -157,11 +157,11 @@ namespace winrt::Microsoft::Management::Deployment::implementation
         return *packageCatalogImpl;
     }
 
-    winrt::Microsoft::Management::Deployment::InstallResult GetInstallResult(::Workflow::ExecutionStage executionStage, winrt::hresult terminationHR, winrt::hstring correlationData, bool rebootRequired)
+    winrt::Microsoft::Management::Deployment::InstallResult GetInstallResult(::Workflow::ExecutionStage executionStage, winrt::hresult terminationHR, uint32_t installerError, winrt::hstring correlationData, bool rebootRequired)
     {
         winrt::Microsoft::Management::Deployment::InstallResultStatus installResultStatus = GetInstallResultStatus(executionStage, terminationHR);
         auto installResult = winrt::make_self<wil::details::module_count_wrapper<winrt::Microsoft::Management::Deployment::implementation::InstallResult>>();
-        installResult->Initialize(installResultStatus, terminationHR, correlationData, rebootRequired);
+        installResult->Initialize(installResultStatus, terminationHR, installerError, correlationData, rebootRequired);
         return *installResult;
     }
 
@@ -406,6 +406,7 @@ namespace winrt::Microsoft::Management::Deployment::implementation
         bool isUpgrade = false)
     {
         winrt::hresult terminationHR = S_OK;
+        uint32_t installerError = 0;
         hstring correlationData = (options) ? options.CorrelationData() : L"";
         ::Workflow::ExecutionStage executionStage = ::Workflow::ExecutionStage::Initial;
 
@@ -435,12 +436,12 @@ namespace winrt::Microsoft::Management::Deployment::implementation
                         if (!(options.AllowUpgradeToUnknownVersion() &&
                             AppInstaller::Utility::ICUCaseInsensitiveEquals(installedVersion.GetChannel().ToString(), upgradeVersion.GetChannel().ToString())))
                         {
-                            co_return GetInstallResult(executionStage, APPINSTALLER_CLI_ERROR_UPGRADE_VERSION_UNKNOWN, correlationData, false);
+                            co_return GetInstallResult(executionStage, APPINSTALLER_CLI_ERROR_UPGRADE_VERSION_UNKNOWN, 0, correlationData, false);
                         }
                     }
                     else if (!installedVersion.IsUpdatedBy(upgradeVersion))
                     {
-                        co_return GetInstallResult(executionStage, APPINSTALLER_CLI_ERROR_UPGRADE_VERSION_NOT_NEWER, correlationData, false);
+                        co_return GetInstallResult(executionStage, APPINSTALLER_CLI_ERROR_UPGRADE_VERSION_NOT_NEWER, 0, correlationData, false);
                     }
 
                     // Set upgrade flag
@@ -537,12 +538,16 @@ namespace winrt::Microsoft::Management::Deployment::implementation
                 // The install command has finished, check for success/failure and how far it got.
                 terminationHR = queueItem->GetContext().GetTerminationHR();
                 executionStage = queueItem->GetContext().GetExecutionStage();
+                if (queueItem->GetContext().Contains(Data::InstallerReturnCode))
+                {
+                    installerError = static_cast<uint32_t>(queueItem->GetContext().Get<Data::InstallerReturnCode>());
+                }
             }
         }
         WINGET_CATCH_STORE(terminationHR, APPINSTALLER_CLI_ERROR_COMMAND_FAILED);
 
         // TODO - RebootRequired not yet populated, msi arguments not returned from Execute.
-        co_return GetInstallResult(executionStage, terminationHR, correlationData, false);
+        co_return GetInstallResult(executionStage, terminationHR, installerError, correlationData, false);
     }
 
     winrt::Windows::Foundation::IAsyncOperationWithProgress<winrt::Microsoft::Management::Deployment::InstallResult, winrt::Microsoft::Management::Deployment::InstallProgress> GetEmptyAsynchronousResultForInstallOperation(
@@ -551,7 +556,7 @@ namespace winrt::Microsoft::Management::Deployment::implementation
     {
         // If a function uses co_await or co_return (i.e. if it is a co_routine), it cannot use return directly.
         // This helper helps a function that is not a coroutine itself to return errors asynchronously.
-        co_return GetInstallResult(::Workflow::ExecutionStage::Initial, hr, correlationData, false);
+        co_return GetInstallResult(::Workflow::ExecutionStage::Initial, hr, 0, correlationData, false);
     }
 
 #define WINGET_RETURN_INSTALL_RESULT_HR_IF(hr, boolVal) { if(boolVal) { return GetEmptyAsynchronousResultForInstallOperation(hr, correlationData); }}

src/Microsoft.Management.Deployment/PackageManager.idl

@@ -76,8 +76,15 @@ namespace Microsoft.Management.Deployment
 
         /// Batched error code, example APPINSTALLER_CLI_ERROR_SHELLEXEC_INSTALL_FAILED
         InstallResultStatus Status{ get; };
-        /// Specific error if known, from downloader or installer itself, example ERROR_INSTALL_PACKAGE_REJECTED
+        /// The error code of the overall operation.
         HRESULT ExtendedErrorCode{ get; };
+
+        [contract(Microsoft.Management.Deployment.WindowsPackageManagerContract, 4)]
+        {
+            /// The error code from the install attempt. Only valid if the Status is InstallError.
+            /// This value's meaning will require knowledge of the specific installer or install technology.
+            UInt32 InstallerErrorCode{ get; };
+        }
     }
 
     /// IMPLEMENTATION NOTE: SourceOrigin from winget/RepositorySource.h

tools/SampleWinGetUWPCaller/AppInstallerCaller/MainPage.cpp

@@ -230,8 +230,10 @@ namespace winrt::AppInstallerCaller::implementation
         }
         else
         {
+            std::wostringstream failText;
+            failText << L"Install failed: " << installResult.ExtendedErrorCode() << L" [" << installResult.InstallerErrorCode() << L"]";
             installButton.Content(box_value(L"Install"));
-            statusText.Text(L"Install failed.");
+            statusText.Text(failText.str());
         }
     }
 

tools/SampleWinGetUWPCaller/AppInstallerCaller/pch.h

@@ -14,3 +14,5 @@
 #include <winrt/Windows.UI.Xaml.Interop.h>
 #include <winrt/Windows.UI.Xaml.Markup.h>
 #include <winrt/Windows.UI.Xaml.Navigation.h>
+
+#include <sstream>