extensions/common/api/sockets/sockets_manifest_data.h

   1 // Copyright 2014 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 #ifndef EXTENSIONS_COMMON_API_SOCKETS_SOCKETS_MANIFEST_DATA_H_
   6 #define EXTENSIONS_COMMON_API_SOCKETS_SOCKETS_MANIFEST_DATA_H_
   7
   8 #include <vector>
   9
  10 #include "base/strings/string16.h"
  11 #include "extensions/common/extension.h"
  12 #include "extensions/common/manifest_handler.h"
  13
  14 namespace content {
  15 struct SocketPermissionRequest;
  16 }
  17
  18 namespace extensions {
  19 class SocketsManifestPermission;
  20 }
  21
  22 namespace extensions {
  23
  24 // The parsed form of the "sockets" manifest entry.
  25 class SocketsManifestData : public Extension::ManifestData {
  26  public:
  27   explicit SocketsManifestData(
  28       scoped_ptr<SocketsManifestPermission> permission);
  29   virtual ~SocketsManifestData();
  30
  31   // Gets the SocketsManifestData for |extension|, or NULL if none was
  32   // specified.
  33   static SocketsManifestData* Get(const Extension* extension);
  34
  35   static bool CheckRequest(const Extension* extension,
  36                            const content::SocketPermissionRequest& request);
  37
  38   // Tries to construct the info based on |value|, as it would have appeared in
  39   // the manifest. Sets |error| and returns an empty scoped_ptr on failure.
  40   static scoped_ptr<SocketsManifestData> FromValue(const base::Value& value,
  41                                                    base::string16* error);
  42
  43   const SocketsManifestPermission* permission() const {
  44     return permission_.get();
  45   }
  46
  47  private:
  48   scoped_ptr<SocketsManifestPermission> permission_;
  49 };
  50
  51 }  // namespace extensions
  52
  53 #endif  // EXTENSIONS_COMMON_API_SOCKETS_SOCKETS_MANIFEST_DATA_H_