extensions/common/api/sockets/sockets_manifest_permission.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_PERMISSION_H_
   6 #define EXTENSIONS_COMMON_API_SOCKETS_SOCKETS_MANIFEST_PERMISSION_H_
   7
   8 #include <set>
   9 #include <vector>
  10
  11 #include "extensions/common/install_warning.h"
  12 #include "extensions/common/permissions/manifest_permission.h"
  13 #include "extensions/common/permissions/socket_permission_entry.h"
  14
  15 namespace content {
  16 struct SocketPermissionRequest;
  17 }
  18
  19 namespace extensions {
  20 class Extension;
  21 }
  22
  23 namespace extensions {
  24
  25 class SocketsManifestPermission : public ManifestPermission {
  26  public:
  27   typedef std::set<SocketPermissionEntry> SocketPermissionEntrySet;
  28   SocketsManifestPermission();
  29   virtual ~SocketsManifestPermission();
  30
  31   // Tries to construct the info based on |value|, as it would have appeared in
  32   // the manifest. Sets |error| and returns an empty scoped_ptr on failure.
  33   static scoped_ptr<SocketsManifestPermission> FromValue(
  34       const base::Value& value,
  35       base::string16* error);
  36
  37   bool CheckRequest(const Extension* extension,
  38                     const content::SocketPermissionRequest& request) const;
  39
  40   void AddPermission(const SocketPermissionEntry& entry);
  41
  42   // extensions::ManifestPermission overrides.
  43   virtual std::string name() const OVERRIDE;
  44   virtual std::string id() const OVERRIDE;
  45   virtual bool HasMessages() const OVERRIDE;
  46   virtual PermissionMessages GetMessages() const OVERRIDE;
  47   virtual bool FromValue(const base::Value* value) OVERRIDE;
  48   virtual scoped_ptr<base::Value> ToValue() const OVERRIDE;
  49   virtual ManifestPermission* Diff(const ManifestPermission* rhs) const
  50       OVERRIDE;
  51   virtual ManifestPermission* Union(const ManifestPermission* rhs) const
  52       OVERRIDE;
  53   virtual ManifestPermission* Intersect(const ManifestPermission* rhs) const
  54       OVERRIDE;
  55
  56   const SocketPermissionEntrySet& entries() const { return permissions_; }
  57
  58  private:
  59   bool AddAnyHostMessage(PermissionMessages& messages) const;
  60   void AddSubdomainHostMessage(PermissionMessages& messages) const;
  61   void AddSpecificHostMessage(PermissionMessages& messages) const;
  62   void AddNetworkListMessage(PermissionMessages& messages) const;
  63
  64   SocketPermissionEntrySet permissions_;
  65 };
  66
  67 }  // namespace extensions
  68
  69 #endif  // EXTENSIONS_COMMON_API_SOCKETS_SOCKETS_MANIFEST_PERMISSION_H_