Implement a proxy for URL util. Some of the implementation that doesn't need to

be proxied moved into a new shared_impl file, which required a decent amount of
glue to make it callable from both the implementation and the proxy. The payoff
here is only marginal since the code is fairly simple, but I decided this is
still better than duplication.

This also includes some comments from my audio patch that I forgot in that CL.

BUG=none
TEST=ppapi_tests run out of process pass
Review URL: http://codereview.chromium.org/6676045

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78646 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 52 insertions, 0 deletions

diff --git a/ppapi/proxy/ppb_url_util_proxy.h b/ppapi/proxy/ppb_url_util_proxy.h
new file mode 100644
index 0000000..2d4e001
--- /dev/null
+++ b/ppapi/proxy/ppb_url_util_proxy.h
@@ -0,0 +1,52 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_PROXY_PPB_URL_UTIL_PROXY_H_
+#define PPAPI_PROXY_PPB_URL_UTIL_PROXY_H_
+
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/proxy/interface_proxy.h"
+#include "ppapi/proxy/serialized_var.h"
+
+struct PPB_URLUtil_Dev;
+
+namespace pp {
+namespace proxy {
+
+class PPB_URLUtil_Proxy : public InterfaceProxy {
+ public:
+  PPB_URLUtil_Proxy(Dispatcher* dispatcher, const void* target_interface);
+  virtual ~PPB_URLUtil_Proxy();
+
+  static const Info* GetInfo();
+
+  const PPB_URLUtil_Dev* ppb_url_util_target() const {
+    return static_cast<const PPB_URLUtil_Dev*>(target_interface());
+  }
+
+  // InterfaceProxy implementation.
+  virtual bool OnMessageReceived(const IPC::Message& msg);
+
+ private:
+  // Message handlers.
+  void OnMsgResolveRelativeToDocument(PP_Instance instance,
+                                      SerializedVarReceiveInput relative,
+                                      SerializedVarReturnValue result);
+  void OnMsgDocumentCanRequest(PP_Instance instance,
+                               SerializedVarReceiveInput url,
+                               PP_Bool* result);
+  void OnMsgDocumentCanAccessDocument(PP_Instance active,
+                                      PP_Instance target,
+                                      PP_Bool* result);
+  void OnMsgGetDocumentURL(PP_Instance instance,
+                           SerializedVarReturnValue result);
+
+  DISALLOW_COPY_AND_ASSIGN(PPB_URLUtil_Proxy);
+};
+
+}  // namespace proxy
+}  // namespace pp
+
+#endif  // PPAPI_PROXY_PPB_URL_UTIL_PROXY_H_
+