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chrome/common/ipc_message_utils.h

 // Copyright (c) 2006-2008 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 CHROME_COMMON_IPC_MESSAGE_UTILS_H_
 #define CHROME_COMMON_IPC_MESSAGE_UTILS_H_
 
 #include <string>
 #include <vector>
 #include <map>
@@ skipping 34 matching lines @@
   // compatibility with old builds.
   AutomationMsgStart = 0,
   ViewMsgStart,
   ViewHostMsgStart,
   PluginProcessMsgStart,
   PluginProcessHostMsgStart,
   PluginMsgStart,
   PluginHostMsgStart,
   NPObjectMsgStart,
   TestMsgStart,
+  WorkerProcessMsgStart,
+  WorkerProcessHostMsgStart,
+  WorkerMsgStart,
+  WorkerHostMsgStart,
   // NOTE: When you add a new message class, also update
   // IPCStatusView::IPCStatusView to ensure logging works.
   // NOTE: this enum is used by IPC_MESSAGE_MACRO to generate a unique message
   // id.  Only 4 bits are used for the message type, so if this enum needs more
   // than 16 entries, that code needs to be updated.
   LastMsgIndex
 };
 
 COMPILE_ASSERT(LastMsgIndex <= 16, need_to_update_IPC_MESSAGE_MACRO);
 
@@ skipping 817 matching lines @@
       ReadParam(m, iter, &r->dispatch) &&
       ReadParam(m, iter, &r->params);
     r->type = static_cast<uint16>(type);
     return result;
   }
   static void Log(const param_type& p, std::wstring* l) {
     // Doesn't make sense to implement this!
   }
 };
 
+
+template <>
+struct ParamTraits<webkit_glue::WebApplicationInfo> {
+  typedef webkit_glue::WebApplicationInfo 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::wstring* l);
+};
+
+
+template <>
+struct ParamTraits<Message> {
+  static void Write(Message* m, const Message& p) {
+    m->WriteInt(p.size());
+    m->WriteData(reinterpret_cast<const char*>(p.data()), p.size());
+  }
+  static bool Read(const Message* m, void** iter, Message* r) {
+    int size;
+    if (!m->ReadInt(iter, &size))
+      return false;
+    const char* data;
+    if (!m->ReadData(iter, &data, &size))
+      return false;
+    *r = Message(data, size);
+    return true;
+  }
+  static void Log(const Message& p, std::wstring* l) {
+    l->append(L"<IPC::Message>");
+  }
+};
+
+
 template <>
 struct ParamTraits<Tuple0> {
   typedef Tuple0 param_type;
   static void Write(Message* m, const param_type& p) {
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return true;
   }
   static void Log(const param_type& p, std::wstring* l) {
   }
@@ skipping 136 matching lines @@
     LogParam(p.c, l);
     l->append(L", ");
     LogParam(p.d, l);
     l->append(L", ");
     LogParam(p.e, l);
     l->append(L", ");
     LogParam(p.f, l);
   }
 };
 
-template <>
-struct ParamTraits<webkit_glue::WebApplicationInfo> {
-  typedef webkit_glue::WebApplicationInfo 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::wstring* l);
-};
-
 
 //-----------------------------------------------------------------------------
 // Generic message subclasses
 
 // Used for asynchronous messages.
 template <class ParamType>
 class MessageWithTuple : public Message {
  public:
   typedef ParamType Param;
 
@@ skipping 300 matching lines @@
     l->append(L"<FindInPageRequest>");
   }
 };
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC
 
 #endif  // CHROME_COMMON_IPC_MESSAGE_UTILS_H_