Add base::UnguessableToken

ipc/ipc_message_utils.cc

 // Copyright (c) 2012 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.
 
 #include "ipc/ipc_message_utils.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_path.h"
 #include "base/json/json_writer.h"
+#include "base/nonce.h"
 #include "base/strings/nullable_string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_attachment.h"
 #include "ipc/ipc_message_attachment_set.h"
 #include "ipc/ipc_mojo_param_traits.h"
@@ skipping 969 matching lines @@
   if (ret)
     *r = base::TimeTicks::FromInternalValue(value);
 
   return ret;
 }
 
 void ParamTraits<base::TimeTicks>::Log(const param_type& p, std::string* l) {
   ParamTraits<int64_t>::Log(p.ToInternalValue(), l);
 }
 
+void ParamTraits<base::Nonce>::GetSize(base::PickleSizer* sizer,
+                                       const param_type& p) {
+  sizer->AddBytes(2 * sizeof(uint64_t));
+}
+
+void ParamTraits<base::Nonce>::Write(base::Pickle* m, const param_type& p) {
+  ParamTraits<int64_t>::Write(m, p.high());

[Fady Samuel, 2016/09/13 20:28:44]

uint64_t?

[tguilbert, 2016/09/13 21:11:44]

Oops! You are right, TY. Done.

+  ParamTraits<int64_t>::Write(m, p.low());
+}
+
+bool ParamTraits<base::Nonce>::Read(const base::Pickle* m,
+                                    base::PickleIterator* iter,
+                                    param_type* r) {
+  int64_t high;
+  int64_t low;
+  if (!ParamTraits<int64_t>::Read(m, iter, &high) ||

[Fady Samuel, 2016/09/13 20:28:44]

Shouldn't this be uint64_t?

[tguilbert, 2016/09/13 21:11:44]

Done.

+      !ParamTraits<int64_t>::Read(m, iter, &low))
+    return false;
+
+  *r = base::Nonce::Deserialize(high, low);
+  return true;
+}
+
+void ParamTraits<base::Nonce>::Log(const param_type& p, std::string* l) {
+  l->append(p.ToString());
+}
+
 void ParamTraits<IPC::ChannelHandle>::GetSize(base::PickleSizer* sizer,
                                               const param_type& p) {
   GetParamSize(sizer, p.name);
 #if defined(OS_POSIX)
   GetParamSize(sizer, p.socket);
 #endif
   GetParamSize(sizer, p.mojo_handle);
 }
 
 void ParamTraits<IPC::ChannelHandle>::Write(base::Pickle* m,
@@ skipping 200 matching lines @@
   return result;
 }
 
 void ParamTraits<MSG>::Log(const param_type& p, std::string* l) {
   l->append("<MSG>");
 }
 
 #endif  // OS_WIN
 
 }  // namespace IPC