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/* 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/. */

#ifndef nsCookiePermission_h__
#define nsCookiePermission_h__

#include "nsICookiePermission.h"
#include "nsIPermissionManager.h"
#include "nsIObserver.h"
#include "nsCOMPtr.h"
#include "mozIThirdPartyUtil.h"

class nsIPrefBranch;

class nsCookiePermission : public nsICookiePermission, public nsIObserver {
 public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSICOOKIEPERMISSION
  NS_DECL_NSIOBSERVER

  nsCookiePermission()
      : mCookiesLifetimeSec(INT64_MAX),
        mCookiesLifetimePolicy(0)  // ACCEPT_NORMALLY
  {}

  bool Init();
  void PrefChanged(nsIPrefBranch *, const char *);

 private:
  virtual ~nsCookiePermission() {}

  bool EnsureInitialized() {
    return (mPermMgr != nullptr && mThirdPartyUtil != nullptr) || Init();
  };

  nsCOMPtr<nsIPermissionManager> mPermMgr;
  nsCOMPtr<mozIThirdPartyUtil> mThirdPartyUtil;

  int64_t mCookiesLifetimeSec;     // lifetime limit specified in seconds
  uint8_t mCookiesLifetimePolicy;  // pref for how long cookies are stored
};

// {EF565D0A-AB9A-4A13-9160-0644CDFD859A}
#define NS_COOKIEPERMISSION_CID                      \
  {                                                  \
    0xEF565D0A, 0xAB9A, 0x4A13, {                    \
      0x91, 0x60, 0x06, 0x44, 0xcd, 0xfd, 0x85, 0x9a \
    }                                                \
  }

#endif