[vala/wip/transform: 64/107] dbus: Require gio-2.0

[Rico Tzschichholz <ricotz src gnome org>]

commit 837e0726fb1bd17e22dd21caad147932150e6eba
Author: Luca Bruno <lucabru src gnome org>
Date:   Fri Apr 13 13:42:14 2012 +0200

    dbus: Require gio-2.0

 codegen/valagdbusclienttransformer.vala | 8 ++++++++
 codegen/valagdbusservertransformer.vala | 8 ++++++++
 2 files changed, 16 insertions(+)
---
diff --git a/codegen/valagdbusclienttransformer.vala b/codegen/valagdbusclienttransformer.vala
index 5e887bc40..513fbb8b4 100644
--- a/codegen/valagdbusclienttransformer.vala
+++ b/codegen/valagdbusclienttransformer.vala
@@ -317,6 +317,14 @@ public class Vala.GDBusClientTransformer : GVariantTransformer {
                        return;
                }
 
+               if (!context.has_package ("gio-2.0")) {
+                       if (!iface.error) {
+                               Report.error (iface.source_reference, "gio-2.0 package required for dbus type 
symbols");
+                               iface.error = true;
+                       }
+                       return;
+               }
+
                // create proxy class
                var proxy = new Class (iface.name+"Proxy", iface.source_reference, null);
                proxy.add_base_type (data_type ("GLib.DBusProxy"));
diff --git a/codegen/valagdbusservertransformer.vala b/codegen/valagdbusservertransformer.vala
index 69cfaad89..e693bb1e3 100644
--- a/codegen/valagdbusservertransformer.vala
+++ b/codegen/valagdbusservertransformer.vala
@@ -301,6 +301,14 @@ public class Vala.GDBusServerTransformer : GDBusClientTransformer {
                        return;
                }
 
+               if (!context.has_package ("gio-2.0")) {
+                       if (!sym.error) {
+                               Report.error (sym.source_reference, "gio-2.0 package required for dbus type 
symbols");
+                               sym.error = true;
+                       }
+                       return;
+               }
+
                generate_interface_method_call (sym);
                generate_interface_get_property (sym);
                generate_interface_set_property (sym);