/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim:set ts=2 sw=2 sts=2 et cindent: */

/* 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 "MediaStreamError.h"

#include "mozilla/dom/MediaStreamErrorBinding.h"

#include "nsContentUtils.h"

namespace mozilla {

BaseMediaMgrError::BaseMediaMgrError(Name aName,

                                     const nsAString& aMessage,

                                     const nsAString& aConstraint)

  : mMessage(aMessage)

  , mConstraint(aConstraint)

  , mName(aName)

{

#define MAP_MEDIAERR(name, msg) { Name::name, #name, msg }

  static struct {

    Name mName;

    const char* mNameString;

    const char* mMessage;

  } map[] = {

    MAP_MEDIAERR(AbortError, "The operation was aborted."),

    MAP_MEDIAERR(InvalidStateError, "The object is in an invalid state."),

    MAP_MEDIAERR(NotAllowedError, "The request is not allowed by the user agent "

                                  "or the platform in the current context."),

    MAP_MEDIAERR(NotFoundError, "The object can not be found here."),

    MAP_MEDIAERR(NotReadableError, "The I/O read operation failed."),

    MAP_MEDIAERR(NotSupportedError, "The operation is not supported."),

    MAP_MEDIAERR(OverconstrainedError, "Constraints could be not satisfied."),

    MAP_MEDIAERR(SecurityError, "The operation is insecure."),

    MAP_MEDIAERR(TypeError, ""),

  };

  for (auto& entry : map) {

    if (entry.mName == mName) {

      mNameString.AssignASCII(entry.mNameString);

      if (mMessage.IsEmpty()) {

        mMessage.AssignASCII(entry.mMessage);

      }

      return;

    }

  }

  MOZ_ASSERT_UNREACHABLE("Unknown error type");

}

NS_IMPL_ISUPPORTS0(MediaMgrError)

namespace dom {

MediaStreamError::MediaStreamError(

    nsPIDOMWindowInner* aParent,

    Name aName,

    const nsAString& aMessage,

    const nsAString& aConstraint)

  : BaseMediaMgrError(aName, aMessage, aConstraint)

  , mParent(aParent) {}

NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(MediaStreamError, mParent)

NS_IMPL_CYCLE_COLLECTING_ADDREF(MediaStreamError)

NS_IMPL_CYCLE_COLLECTING_RELEASE(MediaStreamError)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MediaStreamError)

  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY

  NS_INTERFACE_MAP_ENTRY(nsISupports)

  NS_INTERFACE_MAP_ENTRY(MediaStreamError)

NS_INTERFACE_MAP_END

JSObject*

MediaStreamError::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)

{

  return MediaStreamError_Binding::Wrap(aCx, this, aGivenProto);

}

void

MediaStreamError::GetName(nsAString& aName) const

{

  aName = mNameString;

}

void

MediaStreamError::GetMessage(nsAString& aMessage) const

{

  aMessage = mMessage;

}

void

MediaStreamError::GetConstraint(nsAString& aConstraint) const

{

  aConstraint = mConstraint;

}

} // namespace dom

} // namespace mozilla