1 // Copyright (c) 2012 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 CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLER_HELPERS_H_ 6 #define CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLER_HELPERS_H_ 7 8 #include <string> 9 10 #include "base/memory/scoped_ptr.h" 11 #include "base/strings/string16.h" 12 13 class ExtensionIconSet; 14 15 namespace base { 16 class DictionaryValue; 17 } 18 19 namespace extensions { 20 namespace manifest_handler_helpers { 21 22 // Strips leading slashes from the file path. Returns true iff the final path is 23 // non empty. 24 bool NormalizeAndValidatePath(std::string* path); 25 26 // Loads icon paths defined in dictionary |icons_value| into ExtensionIconSet 27 // |icons|. |icons_value| is a dictionary value {icon size -> icon path}. Icons 28 // in |icons_value| whose size is not in |icon_sizes| will be ignored. 29 // Returns success. If load fails, |error| will be set. 30 bool LoadIconsFromDictionary(const base::DictionaryValue* icons_value, 31 const int* icon_sizes, 32 size_t num_icon_sizes, 33 ExtensionIconSet* icons, 34 base::string16* error); 35 36 } // namespace manifest_handler_helpers 37 } // namespace extensions 38 39 #endif // CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLER_HELPERS_H_ 40