// Copyright 2008, Google Inc.
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//
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// modification, are permitted provided that the following conditions are
// met:
//
//    * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
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// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include "chrome/renderer/external_host_bindings.h"

#include "base/values.h"
#include "chrome/common/render_messages.h"

void ExternalHostBindings::BindMethods() {
  BindMethod("ForwardMessageToExternalHost",
             &ExternalHostBindings::ForwardMessageToExternalHost);
}

void ExternalHostBindings::ForwardMessageToExternalHost(
    const CppArgumentList& args, CppVariant* result) {
  // We expect at least a string message identifier, and optionally take
  // an object parameter.  If we get anything else we bail.
  if (args.size() < 2)
    return;

  // Args should be strings.
  if (!args[0].isString() && !args[1].isString())
    return;

  const std::string& receiver = args[0].ToString();
  const std::string& message = args[1].ToString();

  sender()->Send(new ViewHostMsg_ForwardMessageToExternalHost(
      routing_id(), receiver, message));
}