Move each permission classes to its own files in extensions/permissions

chrome/common/extensions/permissions/api_permission.h

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_COMMON_EXTENSIONS_PERMISSIONS_API_PERMISSION_H_
+#define CHROME_COMMON_EXTENSIONS_PERMISSIONS_API_PERMISSION_H_
+#pragma once
+
+#include <set>
+
+#include "chrome/common/extensions/permissions/permission_message.h"
+
+namespace extensions {
+
+class PermissionsInfo;
+
+// The APIPermission is an immutable class that describes a single
+// named permission (API permission).
+class APIPermission {
+ public:
+  enum ID {
+    // Error codes.
+    kInvalid = -2,
+    kUnknown = -1,
+
+    // Real permissions.
+    kActiveTab,
+    kAlarms,
+    kAppNotifications,
+    kAppWindow,
+    kAudioCapture,
+    kBackground,
+    kBookmark,
+    kBrowsingData,
+    kChromeAuthPrivate,
+    kChromeosInfoPrivate,
+    kClipboardRead,
+    kClipboardWrite,
+    kContentSettings,
+    kContextMenus,
+    kCookie,
+    kDebugger,
+    kDeclarative,
+    kDeclarativeWebRequest,
+    kDevtools,
+    kEchoPrivate,
+    kDownloads,
+    kExperimental,
+    kFileBrowserHandler,
+    kFileBrowserHandlerInternal,
+    kFileBrowserPrivate,
+    kFileSystem,
+    kGeolocation,
+    kHistory,
+    kIdle,
+    kInput,
+    kInputMethodPrivate,
+    kKeybinding,
+    kManagedModePrivate,
+    kManagement,
+    kMediaPlayerPrivate,
+    kMetricsPrivate,
+    kNotification,
+    kPageCapture,
+    kPlugin,
+    kPrivacy,
+    kProxy,
+    kSocket,
+    kStorage,
+    kSystemPrivate,
+    kTab,
+    kTerminalPrivate,
+    kTopSites,
+    kTts,
+    kTtsEngine,
+    kUnlimitedStorage,
+    kUsb,
+    kVideoCapture,
+    kWebNavigation,
+    kWebRequest,
+    kWebRequestBlocking,
+    kWebRequestInternal,
+    kWebSocketProxyPrivate,
+    kWebstorePrivate,
+    kEnumBoundary
+  };
+
+  enum Flag {
+    kFlagNone = 0,
+
+    // Indicates if the permission implies full access (native code).
+    kFlagImpliesFullAccess = 1 << 0,
+
+    // Indicates if the permission implies full URL access.
+    kFlagImpliesFullURLAccess = 1 << 1,
+
+    // Indicates that extensions cannot specify the permission as optional.
+    kFlagCannotBeOptional = 1 << 3
+  };
+
+  typedef std::set<ID> IDSet;
+
+  ~APIPermission();
+
+  // Returns the localized permission message associated with this api.
+  // Use GetMessage_ to avoid name conflict with macro GetMessage on Windows.
+  PermissionMessage GetMessage_() const;
+
+  int flags() const { return flags_; }
+
+  ID id() const { return id_; }
+
+  // Returns the message id associated with this permission.
+  PermissionMessage::ID message_id() const {
+    return message_id_;
+  }
+
+  // Returns the name of this permission.
+  const char* name() const { return name_; }
+
+  // Returns true if this permission implies full access (e.g., native code).
+  bool implies_full_access() const {
+    return (flags_ & kFlagImpliesFullAccess) != 0;
+  }
+
+  // Returns true if this permission implies full URL access.
+  bool implies_full_url_access() const {
+    return (flags_ & kFlagImpliesFullURLAccess) != 0;
+  }
+
+  // Returns true if this permission can be added and removed via the
+  // optional permissions extension API.
+  bool supports_optional() const {
+    return (flags_ & kFlagCannotBeOptional) == 0;
+  }
+
+ private:
+  // Instances should only be constructed from within PermissionsInfo.
+  friend class PermissionsInfo;
+
+  explicit APIPermission(
+      ID id,
+      const char* name,
+      int l10n_message_id,
+      PermissionMessage::ID message_id,
+      int flags);
+
+  // Register ALL the permissions!
+  static void RegisterAllPermissions(PermissionsInfo* info);
+
+  ID id_;
+  const char* name_;
+  int flags_;
+  int l10n_message_id_;
+  PermissionMessage::ID message_id_;
+};
+
+typedef std::set<APIPermission::ID> APIPermissionSet;
+
+}  // namespace extensions
+
+#endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_API_PERMISSION_H_