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

 * vim: sw=2 ts=2 sts=2 expandtab

 * 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/. */

/**

 * This wraps nsSimpleURI so that all calls to it are done on the main thread.

 */

#ifndef mozilla_NullPrincipalURI_h

#define mozilla_NullPrincipalURI_h

#include "nsIURI.h"

#include "nsISizeOf.h"

#include "nsString.h"

#include "mozilla/Attributes.h"

#include "nsIIPCSerializableURI.h"

#include "mozilla/MemoryReporting.h"

#include "NullPrincipal.h"

#include "nsID.h"

#include "nsIURIMutator.h"

// {51fcd543-3b52-41f7-b91b-6b54102236e6}

#define NS_NULLPRINCIPALURI_IMPLEMENTATION_CID \

  {0x51fcd543, 0x3b52, 0x41f7, \

    {0xb9, 0x1b, 0x6b, 0x54, 0x10, 0x22, 0x36, 0xe6} }

namespace mozilla {

class Encoding;

class NullPrincipalURI final : public nsIURI

                             , public nsISizeOf

                             , public nsIIPCSerializableURI

{

public:

  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSIURI

  NS_DECL_NSIIPCSERIALIZABLEURI

  // nsISizeOf

  virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;

  virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;

  // Returns null on failure.

  static already_AddRefed<NullPrincipalURI> Create();

private:

  NullPrincipalURI();

  NullPrincipalURI(const NullPrincipalURI& aOther);

  ~NullPrincipalURI() {}

  nsresult Init();

  nsAutoCStringN<NSID_LENGTH> mPath;

  nsresult Clone(nsIURI** aURI);

  nsresult SetSpecInternal(const nsACString &input);

  nsresult SetScheme(const nsACString &input);

  nsresult SetUserPass(const nsACString &input);

  nsresult SetUsername(const nsACString &input);

  nsresult SetPassword(const nsACString &input);

  nsresult SetHostPort(const nsACString &aValue);

  nsresult SetHost(const nsACString &input);

  nsresult SetPort(int32_t port);

  nsresult SetPathQueryRef(const nsACString &input);

  nsresult SetRef(const nsACString &input);

  nsresult SetFilePath(const nsACString &input);

  nsresult SetQuery(const nsACString &input);

  nsresult SetQueryWithEncoding(const nsACString &input, const Encoding* encoding);

  bool Deserialize(const mozilla::ipc::URIParams&);

public:

  class Mutator final

      : public nsIURIMutator

      , public BaseURIMutator<NullPrincipalURI>

  {

    NS_DECL_ISUPPORTS

    NS_FORWARD_SAFE_NSIURISETTERS_RET(mURI)

    NS_IMETHOD Deserialize(const mozilla::ipc::URIParams& aParams) override

    {

      return InitFromIPCParams(aParams);

    }

    NS_IMETHOD Finalize(nsIURI** aURI) override

    {

      mURI.forget(aURI);

      return NS_OK;

    }

    NS_IMETHOD SetSpec(const nsACString & aSpec, nsIURIMutator** aMutator) override

    {

      if (aMutator) {

        nsCOMPtr<nsIURIMutator> mutator = this;

        mutator.forget(aMutator);

      }

      return NS_ERROR_NOT_IMPLEMENTED;

    }

    explicit Mutator() { }

  private:

    virtual ~Mutator() { }

    friend class NullPrincipalURI;

  };

  friend class BaseURIMutator<NullPrincipalURI>;

};

} // mozilla namespace

#endif // mozilla_NullPrincipalURI_h