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      1 // Copyright 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 CLOUD_PRINT_GCP20_PROTOTYPE_PRINTER_STATE_H_
      6 #define CLOUD_PRINT_GCP20_PROTOTYPE_PRINTER_STATE_H_
      7 
      8 #include <string>
      9 
     10 #include "base/memory/linked_ptr.h"
     11 #include "base/time/time.h"
     12 #include "cloud_print/gcp20/prototype/local_settings.h"
     13 
     14 namespace base {
     15 class DictionaryValue;
     16 class FilePath;
     17 }  // namespace base
     18 
     19 struct PrinterState {
     20   enum RegistrationState {
     21     UNREGISTERED,
     22     REGISTRATION_STARTED,  // |action=start| was called,
     23                            // request to CloudPrint was sent.
     24     REGISTRATION_CLAIM_TOKEN_READY,  // The same as previous, but request
     25                                      // reply is already received.
     26     REGISTRATION_COMPLETING,  // |action=complete| was called,
     27                               // |complete| request was sent.
     28     REGISTRATION_ERROR,  // Is set when server error was occurred.
     29     REGISTERED,
     30   };
     31 
     32   enum ConfirmationState {
     33     CONFIRMATION_PENDING,
     34     CONFIRMATION_CONFIRMED,
     35     CONFIRMATION_DISCARDED,
     36     CONFIRMATION_TIMEOUT,
     37   };
     38 
     39   PrinterState();
     40   ~PrinterState();
     41 
     42   // Registration process info
     43   std::string user;
     44   std::string registration_token;
     45   std::string complete_invite_url;
     46   RegistrationState registration_state;
     47   ConfirmationState confirmation_state;
     48 
     49   // Printer workflow info
     50   std::string refresh_token;
     51   std::string device_id;
     52   std::string xmpp_jid;
     53   LocalSettings local_settings;
     54   linked_ptr<base::DictionaryValue> cdd;
     55 
     56   // Last valid |access_token|.
     57   std::string access_token;
     58   base::Time access_token_update;
     59 
     60   // Contains error if |REGISTRATION_ERROR| is set.
     61   std::string error_description;
     62 };
     63 
     64 namespace printer_state {
     65 
     66 //
     67 bool SaveToFile(const base::FilePath& path, const PrinterState& state);
     68 
     69 //
     70 bool LoadFromFile(const base::FilePath& path, PrinterState* state);
     71 
     72 }  // namespace printer_state
     73 
     74 #endif  // CLOUD_PRINT_GCP20_PROTOTYPE_PRINTER_STATE_H_
     75 
     76