[msitools] Add basic JScript CustomAction support

[Marc-Andre Lureau <malureau src gnome org>]

commit 8b9c84a007e660021c9cf5c8374dd7c5ff34690a
Author: Marc-André Lureau <marcandre lureau gmail com>
Date:   Fri May 17 01:33:36 2013 +0200

    Add basic JScript CustomAction support

 tools/wixl/builder.vala |   18 +++++++++++++-----
 tools/wixl/wix.vala     |    1 +
 2 files changed, 14 insertions(+), 5 deletions(-)
---
diff --git a/tools/wixl/builder.vala b/tools/wixl/builder.vala
index 0855fe5..0ed8abc 100644
--- a/tools/wixl/builder.vala
+++ b/tools/wixl/builder.vala
@@ -1020,12 +1020,23 @@ namespace Wixl {
 
         public override void visit_custom_action (WixCustomAction action) throws GLib.Error {
             CustomActionType type;
+            string source, target;
 
             // FIXME: so many missing things here...
-            if (action.DllEntry != null)
+            if (action.DllEntry != null) {
                 type = CustomActionType.DLL_BINARY;
-            else
+                source = action.BinaryKey;
+                target = action.DllEntry;
+            } else if (action.JScriptCall != null) {
+                type = CustomActionType.JSCRIPT_BINARY;
+                source = action.BinaryKey;
+                target = action.JScriptCall;
+            } else if (action.ExeCommand != null) {
                 type = CustomActionType.EXE_PROPERTY;
+                source = action.Property;
+                target = action.ExeCommand;
+            } else
+                throw new Wixl.Error.FAILED ("Unsupported CustomAction");
 
             if (action.Return == "ignore")
                 type |= CustomActionType.CONTINUE;
@@ -1034,9 +1045,6 @@ namespace Wixl {
             if (!parse_yesno (action.Impersonate))
                 type |= CustomActionType.NO_IMPERSONATE;
 
-            string source = action.Property ?? action.BinaryKey;
-            string target = action.ExeCommand ?? action.DllEntry;
-
             db.table_custom_action.add (action.Id, type, source, target);
         }
 
diff --git a/tools/wixl/wix.vala b/tools/wixl/wix.vala
index 717062b..1419090 100644
--- a/tools/wixl/wix.vala
+++ b/tools/wixl/wix.vala
@@ -916,6 +916,7 @@ namespace Wixl {
         public string BinaryKey { get; set; }
         public string DllEntry { get; set; }
         public string HideTarget { get; set; }
+        public string JScriptCall { get; set; }
 
         public override void accept (WixNodeVisitor visitor) throws GLib.Error {
             visitor.visit_custom_action (this);