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      1 // Copyright 2013 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_PERMISSIONS_PERMISSIONS_PROVIDER_H_
      6 #define EXTENSIONS_COMMON_PERMISSIONS_PERMISSIONS_PROVIDER_H_
      7 
      8 #include <vector>
      9 
     10 namespace extensions {
     11 
     12 class APIPermissionInfo;
     13 
     14 // The PermissionsProvider creates APIPermissions instances. It is only
     15 // needed at startup time. Typically, ExtensionsClient will register
     16 // its PermissionsProviders with the global PermissionsInfo at startup.
     17 class PermissionsProvider {
     18  public:
     19   // An alias for a given permission |name|.
     20   struct AliasInfo {
     21     const char* name;
     22     const char* alias;
     23 
     24     AliasInfo(const char* name, const char* alias)
     25         : name(name), alias(alias) {
     26     }
     27   };
     28   // Returns all the known permissions. The caller, PermissionsInfo,
     29   // takes ownership of the APIPermissionInfos.
     30   virtual std::vector<APIPermissionInfo*> GetAllPermissions() const = 0;
     31 
     32   // Returns all the known permission aliases.
     33   virtual std::vector<AliasInfo> GetAllAliases() const = 0;
     34 };
     35 
     36 }  // namespace extensions
     37 
     38 #endif  // EXTENSIONS_COMMON_PERMISSIONS_PERMISSIONS_PROVIDER_H_
     39