1 // Copyright (c) 2011 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 NET_BASE_NET_MODULE_H__ 6 #define NET_BASE_NET_MODULE_H__ 7 8 #include "base/basictypes.h" 9 #include "base/strings/string_piece.h" 10 #include "net/base/net_export.h" 11 12 namespace net { 13 14 // Defines global initializers and associated methods for the net module. 15 // 16 // The network module does not have direct access to the way application 17 // resources are stored and fetched by the embedding application (e.g., it 18 // cannot see the ResourceBundle class used by Chrome), so it uses this API to 19 // get access to such resources. 20 // 21 class NET_EXPORT NetModule { 22 public: 23 typedef base::StringPiece (*ResourceProvider)(int key); 24 25 // Set the function to call when the net module needs resources 26 static void SetResourceProvider(ResourceProvider func); 27 28 // Call the resource provider (if one exists) to get the specified resource. 29 // Returns an empty string if the resource does not exist or if there is no 30 // resource provider. 31 static base::StringPiece GetResource(int key); 32 33 private: 34 DISALLOW_IMPLICIT_CONSTRUCTORS(NetModule); 35 }; 36 37 } // namespace net 38 39 #endif // NET_BASE_NET_MODULE_H__ 40
