extensions/common/install_warning.h

   1 // Copyright (c) 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_INSTALL_WARNING_H_
   6 #define EXTENSIONS_COMMON_INSTALL_WARNING_H_
   7
   8 #include <ostream>
   9 #include <string>
  10
  11 namespace extensions {
  12
  13 // A struct to describe a non-fatal issue discovered in the installation of an
  14 // extension.
  15 struct InstallWarning {
  16   InstallWarning(const std::string& message);
  17   InstallWarning(const std::string& message,
  18                  const std::string& key);
  19   InstallWarning(const std::string& message,
  20                  const std::string& key,
  21                  const std::string& specific);
  22   ~InstallWarning();
  23
  24   bool operator==(const InstallWarning& other) const {
  25     // We don't have to look at |key| or |specific| here, because they are each
  26     // used in the the message itself.
  27     // For example, a full message would be "Permission 'foo' is unknown or URL
  28     // pattern is malformed." |key| here is "permissions", and |specific| is
  29     // "foo", but these are redundant with the message.
  30     return message == other.message;
  31   }
  32
  33   // The warning's message (human-friendly).
  34   std::string message;
  35   // Optional - for specifying the incorrect key in the manifest (e.g.,
  36   // "permissions").
  37   std::string key;
  38   // Optional - for specifying the incorrect portion of a key in the manifest
  39   // (e.g., an unrecognized permission "foo" in "permissions").
  40   std::string specific;
  41 };
  42
  43 // Let gtest print InstallWarnings.
  44 void PrintTo(const InstallWarning&, ::std::ostream* os);
  45
  46 }  // namespace
  47
  48 #endif  // EXTENSIONS_COMMON_INSTALL_WARNING_H_