1 files changed, 86 insertions, 0 deletions
diff --git a/ppapi/proxy/ppapi_param_traits.h b/ppapi/proxy/ppapi_param_traits.h
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+++ b/ppapi/proxy/ppapi_param_traits.h
@@ -0,0 +1,86 @@
+// Copyright (c) 2010 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_PPAPI_PARAM_TRAITS_H_
+#define PPAPI_PROXY_PPAPI_PARAM_TRAITS_H_
+
+#include "ipc/ipc_message_utils.h"
+#include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_input_event.h"
+#include "ppapi/c/pp_rect.h"
+#include "ppapi/c/pp_var.h"
+#include "ppapi/proxy/serialized_var.h" // TODO(brettw) eraseme.
+
+class PP_ObjectProperty;
+
+namespace pp {
+namespace proxy {
+class SerializedVar;
+}
+}
+
+namespace IPC {
+
+template<>
+struct ParamTraits<PP_InputEvent> {
+  typedef PP_InputEvent param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template<>
+struct ParamTraits<PP_ObjectProperty> {
+  typedef PP_ObjectProperty param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template<>
+struct ParamTraits<PP_Point> {
+  typedef PP_Point param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template<>
+struct ParamTraits<PP_Rect> {
+  typedef PP_Rect param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template<>
+struct ParamTraits<PP_Size> {
+  typedef PP_Size param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template<>
+struct ParamTraits<pp::proxy::SerializedVar> {
+  typedef pp::proxy::SerializedVar param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+// We need a special implementation of sending a vector of SerializedVars
+// because the behavior of vector doesn't always play nicely with our
+// weird SerializedVar implementation (see "Read" in the .cc file).
+template<>
+struct ParamTraits< std::vector<pp::proxy::SerializedVar> > {
+  typedef std::vector<pp::proxy::SerializedVar> param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+}  // namespace IPC
+
+#endif  // PPAPI_PROXY_PPAPI_PARAM_TRAITS_H_