ppapi/shared_impl/ppapi_permissions.cc - Issue 10735011: Add permissions buts for Pepper plugins.

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Side by Side Diff: ppapi/shared_impl/ppapi_permissions.cc

Issue 10735011: Add permissions buts for Pepper plugins. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 8 years, 5 months ago

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	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

	2 // Use of this source code is governed by a BSD-style license that can be

	3 // found in the LICENSE file.

	4

	5 #include "ppapi/shared_impl/ppapi_permissions.h"

	6

	7 namespace ppapi {

	8

	9 PpapiPermissions::PpapiPermissions() : permissions_(0) {

	10 }

	11

	12 PpapiPermissions::PpapiPermissions(uint32 perms) : permissions_(perms) {

	13 }

	14

	15 PpapiPermissions::~PpapiPermissions() {

	16 }

	17

	18 bool PpapiPermissions::HasPermission(Permission perm) const {

	19 return !!(permissions_ & static_cast<uint32>(perm));
	dmichael (off chromium) 2012/07/09 14:41:36 optional: You could DCHECK that perm has exactly o optional: You could DCHECK that perm has exactly one flag set (so that you can make sure it's changeable in the future, if we need more than 32). I say this partly because it would be fun to actually have a practical use for the old: (x & (x - 1)) trick for detecting if x is a power of two. :-)
	20 }

	21

	22 } // namespace ppapi

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