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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 PRINTING_BACKEND_PRINTING_INFO_WIN_H_ | 5 #ifndef PRINTING_BACKEND_PRINTING_INFO_WIN_H_ |
6 #define PRINTING_BACKEND_PRINTING_INFO_WIN_H_ | 6 #define PRINTING_BACKEND_PRINTING_INFO_WIN_H_ |
7 | 7 |
8 #include <objidl.h> | 8 #include <objidl.h> |
| 9 #include <stdint.h> |
9 #include <winspool.h> | 10 #include <winspool.h> |
10 | 11 |
11 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
12 #include "printing/printing_export.h" | 13 #include "printing/printing_export.h" |
13 | 14 |
14 namespace printing { | 15 namespace printing { |
15 | 16 |
16 namespace internal { | 17 namespace internal { |
17 | 18 |
18 PRINTING_EXPORT uint8* GetDriverInfo(HANDLE printer, int level); | 19 PRINTING_EXPORT uint8_t* GetDriverInfo(HANDLE printer, int level); |
19 PRINTING_EXPORT uint8* GetPrinterInfo(HANDLE printer, int level); | 20 PRINTING_EXPORT uint8_t* GetPrinterInfo(HANDLE printer, int level); |
20 | 21 |
21 // This class is designed to work with PRINTER_INFO_X structures | 22 // This class is designed to work with PRINTER_INFO_X structures |
22 // and calls GetPrinter internally with correctly allocated buffer. | 23 // and calls GetPrinter internally with correctly allocated buffer. |
23 template <typename PrinterInfoType, int level> | 24 template <typename PrinterInfoType, int level> |
24 class PrinterInfo { | 25 class PrinterInfo { |
25 public: | 26 public: |
26 bool Init(HANDLE printer) { | 27 bool Init(HANDLE printer) { |
27 buffer_.reset(GetPrinterInfo(printer, level)); | 28 buffer_.reset(GetPrinterInfo(printer, level)); |
28 return buffer_; | 29 return buffer_; |
29 } | 30 } |
30 | 31 |
31 const PrinterInfoType* get() const { | 32 const PrinterInfoType* get() const { |
32 return reinterpret_cast<const PrinterInfoType*>(buffer_.get()); | 33 return reinterpret_cast<const PrinterInfoType*>(buffer_.get()); |
33 } | 34 } |
34 | 35 |
35 private: | 36 private: |
36 scoped_ptr<uint8[]> buffer_; | 37 scoped_ptr<uint8_t[]> buffer_; |
37 }; | 38 }; |
38 | 39 |
39 // This class is designed to work with DRIVER_INFO_X structures | 40 // This class is designed to work with DRIVER_INFO_X structures |
40 // and calls GetDriverInfo internally with correctly allocated buffer. | 41 // and calls GetDriverInfo internally with correctly allocated buffer. |
41 template <typename DriverInfoType, int level> | 42 template <typename DriverInfoType, int level> |
42 class DriverInfo { | 43 class DriverInfo { |
43 public: | 44 public: |
44 bool Init(HANDLE printer) { | 45 bool Init(HANDLE printer) { |
45 buffer_.reset(GetDriverInfo(printer, level)); | 46 buffer_.reset(GetDriverInfo(printer, level)); |
46 return buffer_; | 47 return buffer_; |
47 } | 48 } |
48 | 49 |
49 const DriverInfoType* get() const { | 50 const DriverInfoType* get() const { |
50 return reinterpret_cast<const DriverInfoType*>(buffer_.get()); | 51 return reinterpret_cast<const DriverInfoType*>(buffer_.get()); |
51 } | 52 } |
52 | 53 |
53 private: | 54 private: |
54 scoped_ptr<uint8[]> buffer_; | 55 scoped_ptr<uint8_t[]> buffer_; |
55 }; | 56 }; |
56 | 57 |
57 } // namespace internal | 58 } // namespace internal |
58 | 59 |
59 typedef internal::PrinterInfo<PRINTER_INFO_2, 2> PrinterInfo2; | 60 typedef internal::PrinterInfo<PRINTER_INFO_2, 2> PrinterInfo2; |
60 typedef internal::PrinterInfo<PRINTER_INFO_5, 5> PrinterInfo5; | 61 typedef internal::PrinterInfo<PRINTER_INFO_5, 5> PrinterInfo5; |
61 | 62 |
62 typedef internal::DriverInfo<DRIVER_INFO_6, 6> DriverInfo6; | 63 typedef internal::DriverInfo<DRIVER_INFO_6, 6> DriverInfo6; |
63 | 64 |
64 } // namespace printing | 65 } // namespace printing |
65 | 66 |
66 #endif // PRINTING_BACKEND_PRINTING_INFO_WIN_H_ | 67 #endif // PRINTING_BACKEND_PRINTING_INFO_WIN_H_ |
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