WIXFEAT-3704 - Allow access to persisted variables from related bundles

1 files changed, 19 insertions, 0 deletions

diff --git a/src/burn/engine/EngineForApplication.cpp b/src/burn/engine/EngineForApplication.cpp
index 45bfaf83..eb77cc50 100644
--- a/src/burn/engine/EngineForApplication.cpp
+++ b/src/burn/engine/EngineForApplication.cpp
@@ -427,6 +427,22 @@ LExit:
     return hr;
 }
 
+static HRESULT BAEngineGetRelatedBundleVariable(
+    __in BOOTSTRAPPER_ENGINE_CONTEXT* pContext,
+    __in const LPVOID pvArgs,
+    __inout LPVOID pvResults
+    )
+{
+    HRESULT hr = S_OK;
+    ValidateMessageArgs(hr, pvArgs, BAENGINE_GETRELATEDBUNDLEVARIABLE_ARGS, pArgs);
+    ValidateMessageResults(hr, pvResults, BAENGINE_GETRELATEDBUNDLEVARIABLE_RESULTS, pResults);
+
+    hr = ExternalEngineGetRelatedBundleVariable(pContext->pEngineState, pArgs->wzBundleId, pArgs->wzVariable, pResults->wzValue, &pResults->cchValue);
+
+LExit:
+    return hr;
+}
+
 HRESULT WINAPI EngineForApplicationProc(
     __in BOOTSTRAPPER_ENGINE_MESSAGE message,
     __in const LPVOID pvArgs,
@@ -519,6 +535,9 @@ HRESULT WINAPI EngineForApplicationProc(
     case BOOTSTRAPPER_ENGINE_MESSAGE_COMPAREVERSIONS:
         hr = BAEngineCompareVersions(pContext, pvArgs, pvResults);
         break;
+    case BOOTSTRAPPER_ENGINE_MESSAGE_GETRELATEDBUNDLEVARIABLE:
+        hr = BAEngineGetRelatedBundleVariable(pContext, pvArgs, pvResults);
+        break;
     default:
         hr = E_NOTIMPL;
         break;