/* -*- 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 __NullPrincipalURI_h__

#define __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(

      mozilla::MallocSizeOf aMallocSizeOf) const override;

  virtual size_t SizeOfIncludingThis(

      mozilla::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 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 mozilla::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 Read(nsIObjectInputStream *aStream) override {

      return NS_ERROR_NOT_IMPLEMENTED;

    }

    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>;

};

#endif  // __NullPrincipalURI_h__