msi: Handle remote calls to MsiProcessMessage.

dlls/msi/msiserver.idl

@@ -25,6 +25,7 @@ import "oaidl.idl";
 
 cpp_quote("#if 0")
 typedef unsigned long MSIHANDLE;
+typedef int INSTALLMESSAGE;
 cpp_quote("#endif")
 
 [
@@ -38,6 +39,7 @@ interface IWineMsiRemotePackage : IUnknown
     HRESULT GetActiveDatabase( [out] MSIHANDLE *handle );
     HRESULT GetProperty( [in] BSTR *property, [out] BSTR *value, [out] DWORD *size );
     HRESULT SetProperty( [in] BSTR *property, [in] BSTR *value );
+    HRESULT ProcessMessage( [in] INSTALLMESSAGE message, [in] MSIHANDLE record );
 }
 
 [

dlls/msi/package.c

@@ -1142,7 +1142,28 @@ INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
 
     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
     if( !package )
-        return ERROR_INVALID_HANDLE;
+    {
+        HRESULT hr;
+        IWineMsiRemotePackage *remote_package;
+
+        remote_package = (IWineMsiRemotePackage *)msi_get_remote( hInstall );
+        if (!remote_package)
+            return ERROR_INVALID_HANDLE;
+
+        hr = IWineMsiRemotePackage_ProcessMessage( remote_package, eMessageType, hRecord );
+
+        IWineMsiRemotePackage_Release( remote_package );
+
+        if (FAILED(hr))
+        {
+            if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
+                return HRESULT_CODE(hr);
+
+            return ERROR_FUNCTION_FAILED;
+        }
+
+        return ERROR_SUCCESS;
+    }
 
     record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
     if( !record )
@@ -1548,6 +1569,13 @@ HRESULT WINAPI mrp_SetProperty( IWineMsiRemotePackage *iface, BSTR *property, BS
     return HRESULT_FROM_WIN32(r);
 }
 
+HRESULT WINAPI mrp_ProcessMessage( IWineMsiRemotePackage *iface, INSTALLMESSAGE message, MSIHANDLE record )
+{
+    msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
+    UINT r = MsiProcessMessage(This->package, message, record);
+    return HRESULT_FROM_WIN32(r);
+}
+
 static const IWineMsiRemotePackageVtbl msi_remote_package_vtbl =
 {
     mrp_QueryInterface,
@@ -1557,6 +1585,7 @@ static const IWineMsiRemotePackageVtbl msi_remote_package_vtbl =
     mrp_GetActiveDatabase,
     mrp_GetProperty,
     mrp_SetProperty,
+    mrp_ProcessMessage,
 };
 
 HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj )