chrome/browser/extensions/api/idltest/idltest_api.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/api/idltest/idltest_api.h"
   6
   7 #include "base/values.h"
   8
   9 using base::BinaryValue;
  10
  11 namespace {
  12
  13 base::ListValue* CopyBinaryValueToIntegerList(const BinaryValue* input) {
  14   base::ListValue* output = new base::ListValue();
  15   const char* input_buffer = input->GetBuffer();
  16   for (size_t i = 0; i < input->GetSize(); i++) {
  17     output->Append(new base::FundamentalValue(input_buffer[i]));
  18   }
  19   return output;
  20 }
  21
  22 }  // namespace
  23
  24 bool IdltestSendArrayBufferFunction::RunSync() {
  25   BinaryValue* input = NULL;
  26   EXTENSION_FUNCTION_VALIDATE(args_ != NULL && args_->GetBinary(0, &input));
  27   SetResult(CopyBinaryValueToIntegerList(input));
  28   return true;
  29 }
  30
  31 bool IdltestSendArrayBufferViewFunction::RunSync() {
  32   BinaryValue* input = NULL;
  33   EXTENSION_FUNCTION_VALIDATE(args_ != NULL && args_->GetBinary(0, &input));
  34   SetResult(CopyBinaryValueToIntegerList(input));
  35   return true;
  36 }
  37
  38 bool IdltestGetArrayBufferFunction::RunSync() {
  39   std::string hello = "hello world";
  40   BinaryValue* output =
  41       BinaryValue::CreateWithCopiedBuffer(hello.c_str(), hello.size());
  42   SetResult(output);
  43   return true;
  44 }