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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: set ts=2 sw=2 sts=2 et tw=80:
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsKeygenHandlerContent.h"

#include "nsIFormProcessor.h"
#include "nsString.h"

#include "mozilla/dom/ContentChild.h"
#include "mozilla/dom/Element.h"
#include "mozilla/Unused.h"

#include "keythi.h"
#include "nss.h"
#include "secmodt.h"
#include "nsKeygenHandler.h"

using mozilla::Unused;
using mozilla::dom::ContentChild;
using mozilla::dom::Element;

NS_IMPL_ISUPPORTS(nsKeygenFormProcessorContent, nsIFormProcessor)

nsKeygenFormProcessorContent::nsKeygenFormProcessorContent() {}

nsKeygenFormProcessorContent::~nsKeygenFormProcessorContent() {}

nsresult nsKeygenFormProcessorContent::ProcessValue(Element* aElement,
                                                    const nsAString& aName,
                                                    nsAString& aValue) {
  nsAutoString challengeValue;
  nsAutoString keyTypeValue;
  nsAutoString keyParamsValue;
  nsKeygenFormProcessor::ExtractParams(aElement, challengeValue, keyTypeValue,
                                       keyParamsValue);

  ContentChild* child = ContentChild::GetSingleton();

  nsString oldValue(aValue);
  nsString newValue;
  Unused << child->SendKeygenProcessValue(
      oldValue, challengeValue, keyTypeValue, keyParamsValue, &newValue);

  aValue.Assign(newValue);
  return NS_OK;
}

nsresult nsKeygenFormProcessorContent::ProcessValueIPC(
    const nsAString& aOldValue, const nsAString& aChallenge,
    const nsAString& aKeyType, const nsAString& aKeyParams,
    nsAString& aNewValue) {
  MOZ_ASSERT(false, "should never be called in the child process");
  return NS_ERROR_UNEXPECTED;
}

nsresult nsKeygenFormProcessorContent::ProvideContent(
    const nsAString& aFormType, nsTArray<nsString>& aContent,
    nsAString& aAttribute) {
  nsString attribute;
  Unused << ContentChild::GetSingleton()->SendKeygenProvideContent(&attribute,
                                                                   &aContent);
  aAttribute.Assign(attribute);
  return NS_OK;
}