extensions/common/manifest_handler_helpers.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_MANIFEST_HANDLER_HELPERS_H_
   6 #define EXTENSIONS_COMMON_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  // EXTENSIONS_COMMON_MANIFEST_HANDLER_HELPERS_H_