| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_POLICY_POLICY_ERROR_MAP_H_ |
| #define CHROME_BROWSER_POLICY_POLICY_ERROR_MAP_H_ |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "base/strings/string16.h" |
| |
| namespace policy { |
| |
| // Collects error messages and their associated policies. |
| class PolicyErrorMap { |
| public: |
| typedef std::multimap<std::string, string16> PolicyMapType; |
| typedef PolicyMapType::const_iterator const_iterator; |
| |
| PolicyErrorMap(); |
| virtual ~PolicyErrorMap(); |
| |
| // Returns true when the errors logged are ready to be retrieved. It is always |
| // safe to call AddError, but the other methods are only allowed once |
| // IsReady is true. IsReady will be true once the UI message loop has started. |
| bool IsReady() const; |
| |
| // Adds an entry with key |policy| and the error message corresponding to |
| // |message_id| in grit/generated_resources.h to the map. |
| void AddError(const std::string& policy, int message_id); |
| |
| // Adds an entry with key |policy|, subkey |subkey|, and the error message |
| // corresponding to |message_id| in grit/generated_resources.h to the map. |
| void AddError(const std::string& policy, |
| const std::string& subkey, |
| int message_id); |
| |
| // Adds an entry with key |policy|, list index |index|, and the error message |
| // corresponding to |message_id| in grit/generated_resources.h to the map. |
| void AddError(const std::string& policy, |
| int index, |
| int message_id); |
| |
| // Adds an entry with key |policy| and the error message corresponding to |
| // |message_id| in grit/generated_resources.h to the map and replaces the |
| // placeholder within the error message with |replacement_string|. |
| void AddError(const std::string& policy, |
| int message_id, |
| const std::string& replacement_string); |
| |
| // Adds an entry with key |policy|, subkey |subkey| and the error message |
| // corresponding to |message_id| in grit/generated_resources.h to the map. |
| // Replaces the placeholder in the error message with |replacement_string|. |
| void AddError(const std::string& policy, |
| const std::string& subkey, |
| int message_id, |
| const std::string& replacement_string); |
| |
| // Adds an entry with key |policy|, list index |index| and the error message |
| // corresponding to |message_id| in grit/generated_resources.h to the map. |
| // Replaces the placeholder in the error message with |replacement_string|. |
| void AddError(const std::string& policy, |
| int index, |
| int message_id, |
| const std::string& replacement_string); |
| |
| // Returns all the error messages stored for |policy|, separated by a white |
| // space. Returns an empty string if there are no errors for |policy|. |
| string16 GetErrors(const std::string& policy); |
| |
| bool empty(); |
| size_t size(); |
| |
| const_iterator begin(); |
| const_iterator end(); |
| |
| void Clear(); |
| |
| private: |
| struct PendingError; |
| |
| // Maps the error when ready, otherwise adds it to the pending errors list. |
| void AddError(const PendingError& error); |
| |
| // Converts a PendingError into a |map_| entry. |
| void Convert(const PendingError& error); |
| |
| // Converts all pending errors to |map_| entries. |
| void CheckReadyAndConvert(); |
| |
| std::vector<PendingError> pending_; |
| PolicyMapType map_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PolicyErrorMap); |
| }; |
| |
| } // namespace policy |
| |
| #endif // CHROME_BROWSER_POLICY_POLICY_ERROR_MAP_H_ |