gecko-dev/extensions/permissions/nsContentBlocker.h

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2012-05-21 11:12:37 +00:00
/* 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 nsContentBlocker_h__
#define nsContentBlocker_h__
#include "nsIContentPolicy.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "nsIPermissionManager.h"
#include "nsIPrefBranch.h"
#include "mozilla/Attributes.h"
class nsIPrefBranch;
////////////////////////////////////////////////////////////////////////////////
class nsContentBlocker MOZ_FINAL : public nsIContentPolicy,
public nsIObserver,
public nsSupportsWeakReference
{
public:
// nsISupports
NS_DECL_ISUPPORTS
NS_DECL_NSICONTENTPOLICY
NS_DECL_NSIOBSERVER
nsContentBlocker();
nsresult Init();
private:
~nsContentBlocker() {}
void PrefChanged(nsIPrefBranch *, const char *);
nsresult TestPermission(nsIURI *aCurrentURI,
nsIURI *aFirstURI,
int32_t aContentType,
bool *aPermission,
bool *aFromPrefs);
nsCOMPtr<nsIPermissionManager> mPermissionManager;
nsCOMPtr<nsIPrefBranch> mPrefBranchInternal;
static uint8_t mBehaviorPref[];
};
#define NS_CONTENTBLOCKER_CID \
{ 0x4ca6b67b, 0x5cc7, 0x4e71, \
{ 0xa9, 0x8a, 0x97, 0xaf, 0x1c, 0x13, 0x48, 0x62 } }
#define NS_CONTENTBLOCKER_CONTRACTID "@mozilla.org/permissions/contentblocker;1"
#endif /* nsContentBlocker_h__ */