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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ | 5 #ifndef CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ |
6 #define CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ | 6 #define CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/time/time.h" |
12 #include "chromeos/chromeos_export.h" | 13 #include "chromeos/chromeos_export.h" |
13 | 14 |
14 namespace chromeos { | 15 namespace chromeos { |
15 | 16 |
16 class CHROMEOS_EXPORT Printer { | 17 class CHROMEOS_EXPORT Printer { |
17 public: | 18 public: |
18 // Information needed to find the PPD file for this printer. | 19 // Information needed to find the PPD file for this printer. |
19 // | 20 // |
20 // If you add fields to this struct, you almost certainly will | 21 // If you add fields to this struct, you almost certainly will |
21 // want to update PpdResolver and PpdCache::GetCachePath. | 22 // want to update PpdResolver and PpdCache::GetCachePath. |
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39 | 40 |
40 // The location where the printer is stored. | 41 // The location where the printer is stored. |
41 enum Source { | 42 enum Source { |
42 SRC_USER_PREFS, | 43 SRC_USER_PREFS, |
43 SRC_POLICY, | 44 SRC_POLICY, |
44 }; | 45 }; |
45 | 46 |
46 // Constructs a printer object that is completely empty. | 47 // Constructs a printer object that is completely empty. |
47 Printer(); | 48 Printer(); |
48 | 49 |
49 // Constructs a printer object with an id. | 50 // Constructs a printer object with an |id| and a |last_updated| timestamp. |
50 explicit Printer(const std::string& id); | 51 explicit Printer(const std::string& id, const base::Time& last_updated = {}); |
51 | 52 |
52 // Copy constructor and assignment. | 53 // Copy constructor and assignment. |
53 Printer(const Printer& printer); | 54 Printer(const Printer& printer); |
54 Printer& operator=(const Printer& printer); | 55 Printer& operator=(const Printer& printer); |
55 | 56 |
56 ~Printer(); | 57 ~Printer(); |
57 | 58 |
58 const std::string& id() const { return id_; } | 59 const std::string& id() const { return id_; } |
59 void set_id(const std::string& id) { id_ = id; } | 60 void set_id(const std::string& id) { id_ = id; } |
60 | 61 |
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86 void set_uuid(const std::string& uuid) { uuid_ = uuid; } | 87 void set_uuid(const std::string& uuid) { uuid_ = uuid; } |
87 | 88 |
88 // Returns true if the printer should be automatically configured using | 89 // Returns true if the printer should be automatically configured using |
89 // IPP Everywhere. Computed using information from |ppd_reference_| and | 90 // IPP Everywhere. Computed using information from |ppd_reference_| and |
90 // |uri_|. | 91 // |uri_|. |
91 bool IsIppEverywhere() const; | 92 bool IsIppEverywhere() const; |
92 | 93 |
93 Source source() const { return source_; } | 94 Source source() const { return source_; } |
94 void set_source(const Source source) { source_ = source; } | 95 void set_source(const Source source) { source_ = source; } |
95 | 96 |
| 97 // Returns the timestamp for the most recent update. Returns 0 if the |
| 98 // printer was not created with a valid timestamp. |
| 99 base::Time last_updated() const { return last_updated_; } |
| 100 |
96 private: | 101 private: |
97 // Globally unique identifier. Empty indicates a new printer. | 102 // Globally unique identifier. Empty indicates a new printer. |
98 std::string id_; | 103 std::string id_; |
99 | 104 |
100 // User defined string for printer identification. | 105 // User defined string for printer identification. |
101 std::string display_name_; | 106 std::string display_name_; |
102 | 107 |
103 // User defined string for additional printer information. | 108 // User defined string for additional printer information. |
104 std::string description_; | 109 std::string description_; |
105 | 110 |
106 // The manufacturer of the printer, e.g. HP | 111 // The manufacturer of the printer, e.g. HP |
107 std::string manufacturer_; | 112 std::string manufacturer_; |
108 | 113 |
109 // The model of the printer, e.g. OfficeJet 415 | 114 // The model of the printer, e.g. OfficeJet 415 |
110 std::string model_; | 115 std::string model_; |
111 | 116 |
112 // The full path for the printer. Suitable for configuration in CUPS. | 117 // The full path for the printer. Suitable for configuration in CUPS. |
113 // Contains protocol, hostname, port, and queue. | 118 // Contains protocol, hostname, port, and queue. |
114 std::string uri_; | 119 std::string uri_; |
115 | 120 |
116 // How to find the associated postscript printer description. | 121 // How to find the associated postscript printer description. |
117 PpdReference ppd_reference_; | 122 PpdReference ppd_reference_; |
118 | 123 |
119 // The UUID from an autoconf protocol for deduplication. Could be empty. | 124 // The UUID from an autoconf protocol for deduplication. Could be empty. |
120 std::string uuid_; | 125 std::string uuid_; |
121 | 126 |
122 // The datastore which holds this printer. | 127 // The datastore which holds this printer. |
123 Source source_; | 128 Source source_; |
| 129 |
| 130 // Timestamp of most recent change. |
| 131 base::Time last_updated_; |
124 }; | 132 }; |
125 | 133 |
126 } // namespace chromeos | 134 } // namespace chromeos |
127 | 135 |
128 #endif // CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ | 136 #endif // CHROMEOS_PRINTING_PRINTER_CONFIGURATION_H_ |
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