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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 DEVICE_USB_USB_DEVICE_IMPL_H_ | 5 #ifndef DEVICE_USB_USB_DEVICE_IMPL_H_ |
6 #define DEVICE_USB_USB_DEVICE_IMPL_H_ | 6 #define DEVICE_USB_USB_DEVICE_IMPL_H_ |
7 | 7 |
8 #include <vector> | |
Reilly Grant (use Gerrit)
2015/08/03 18:04:04
Don't remove these includes just because usb_devic
juncai
2015/08/03 21:56:25
Done.
| |
9 | |
10 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
11 #include "base/callback.h" | 9 #include "base/callback.h" |
12 #include "base/threading/thread_checker.h" | 10 #include "base/threading/thread_checker.h" |
13 #include "device/usb/usb_descriptors.h" | |
14 #include "device/usb/usb_device.h" | 11 #include "device/usb/usb_device.h" |
15 | 12 |
16 struct libusb_device; | 13 struct libusb_device; |
17 struct libusb_config_descriptor; | 14 struct libusb_config_descriptor; |
18 struct libusb_device_handle; | 15 struct libusb_device_handle; |
19 | 16 |
20 namespace base { | 17 namespace base { |
21 class SequencedTaskRunner; | 18 class SequencedTaskRunner; |
22 } | 19 } |
23 | 20 |
(...skipping 11 matching lines...) Expand all Loading... | |
35 typedef struct libusb_device_handle* PlatformUsbDeviceHandle; | 32 typedef struct libusb_device_handle* PlatformUsbDeviceHandle; |
36 | 33 |
37 class UsbDeviceImpl : public UsbDevice { | 34 class UsbDeviceImpl : public UsbDevice { |
38 public: | 35 public: |
39 // UsbDevice implementation: | 36 // UsbDevice implementation: |
40 #if defined(OS_CHROMEOS) | 37 #if defined(OS_CHROMEOS) |
41 void CheckUsbAccess(const ResultCallback& callback) override; | 38 void CheckUsbAccess(const ResultCallback& callback) override; |
42 #endif // OS_CHROMEOS | 39 #endif // OS_CHROMEOS |
43 void Open(const OpenCallback& callback) override; | 40 void Open(const OpenCallback& callback) override; |
44 bool Close(scoped_refptr<UsbDeviceHandle> handle) override; | 41 bool Close(scoped_refptr<UsbDeviceHandle> handle) override; |
45 const UsbConfigDescriptor* GetConfiguration() override; | 42 const UsbConfigDescriptor* GetActiveConfiguration() override; |
46 | 43 |
47 // These functions are used during enumeration only. The values must not | 44 // These functions are used during enumeration only. The values must not |
48 // change during the object's lifetime. | 45 // change during the object's lifetime. |
49 void set_manufacturer_string(const base::string16& value) { | 46 void set_manufacturer_string(const base::string16& value) { |
50 manufacturer_string_ = value; | 47 manufacturer_string_ = value; |
51 } | 48 } |
52 void set_product_string(const base::string16& value) { | 49 void set_product_string(const base::string16& value) { |
53 product_string_ = value; | 50 product_string_ = value; |
54 } | 51 } |
55 void set_serial_number(const base::string16& value) { | 52 void set_serial_number(const base::string16& value) { |
(...skipping 13 matching lines...) Expand all Loading... | |
69 uint16 vendor_id, | 66 uint16 vendor_id, |
70 uint16 product_id, | 67 uint16 product_id, |
71 scoped_refptr<base::SequencedTaskRunner> blocking_task_runner); | 68 scoped_refptr<base::SequencedTaskRunner> blocking_task_runner); |
72 | 69 |
73 ~UsbDeviceImpl() override; | 70 ~UsbDeviceImpl() override; |
74 | 71 |
75 // Called only by UsbServiceImpl. | 72 // Called only by UsbServiceImpl. |
76 void set_visited(bool visited) { visited_ = visited; } | 73 void set_visited(bool visited) { visited_ = visited; } |
77 bool was_visited() const { return visited_; } | 74 bool was_visited() const { return visited_; } |
78 void OnDisconnect(); | 75 void OnDisconnect(); |
76 void set_configurations(); | |
79 | 77 |
80 // Called by UsbDeviceHandleImpl. | 78 // Called by UsbDeviceHandleImpl. |
81 void RefreshConfiguration(); | 79 void RefreshConfiguration(); |
82 | 80 |
83 private: | 81 private: |
82 void GetAllConfigurations(); | |
84 #if defined(OS_CHROMEOS) | 83 #if defined(OS_CHROMEOS) |
85 void OnOpenRequestComplete(const OpenCallback& callback, | 84 void OnOpenRequestComplete(const OpenCallback& callback, |
86 dbus::FileDescriptor fd); | 85 dbus::FileDescriptor fd); |
87 void OpenOnBlockingThreadWithFd(dbus::FileDescriptor fd, | 86 void OpenOnBlockingThreadWithFd(dbus::FileDescriptor fd, |
88 const OpenCallback& callback); | 87 const OpenCallback& callback); |
89 #endif | 88 #endif |
90 void OpenOnBlockingThread(const OpenCallback& callback); | 89 void OpenOnBlockingThread(const OpenCallback& callback); |
91 void Opened(PlatformUsbDeviceHandle platform_handle, | 90 void Opened(PlatformUsbDeviceHandle platform_handle, |
92 const OpenCallback& callback); | 91 const OpenCallback& callback); |
93 | 92 |
94 base::ThreadChecker thread_checker_; | 93 base::ThreadChecker thread_checker_; |
95 PlatformUsbDevice platform_device_; | 94 PlatformUsbDevice platform_device_; |
96 bool visited_ = false; | 95 bool visited_ = false; |
97 | 96 |
98 // On Chrome OS device path is necessary to request access from the permission | 97 // On Chrome OS device path is necessary to request access from the permission |
99 // broker. | 98 // broker. |
100 std::string device_path_; | 99 std::string device_path_; |
101 | 100 |
102 // The current device configuration descriptor. May be null if the device is | 101 // The current device configuration descriptor. May be null if the device is |
103 // in an unconfigured state. | 102 // in an unconfigured state. |
104 scoped_ptr<UsbConfigDescriptor> configuration_; | 103 const UsbConfigDescriptor* configuration_; |
Reilly Grant (use Gerrit)
2015/08/03 18:04:04
Maybe call this "active_configuration_" and docume
juncai
2015/08/03 21:56:25
Done.
| |
105 | 104 |
106 // Retain the context so that it will not be released before UsbDevice. | 105 // Retain the context so that it will not be released before UsbDevice. |
107 scoped_refptr<UsbContext> context_; | 106 scoped_refptr<UsbContext> context_; |
108 | 107 |
109 // Opened handles. | 108 // Opened handles. |
110 typedef std::vector<scoped_refptr<UsbDeviceHandleImpl> > HandlesVector; | 109 typedef std::vector<scoped_refptr<UsbDeviceHandleImpl> > HandlesVector; |
111 HandlesVector handles_; | 110 HandlesVector handles_; |
112 | 111 |
113 scoped_refptr<base::SequencedTaskRunner> task_runner_; | 112 scoped_refptr<base::SequencedTaskRunner> task_runner_; |
114 scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_; | 113 scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_; |
115 | 114 |
116 DISALLOW_COPY_AND_ASSIGN(UsbDeviceImpl); | 115 DISALLOW_COPY_AND_ASSIGN(UsbDeviceImpl); |
117 }; | 116 }; |
118 | 117 |
119 } // namespace device | 118 } // namespace device |
120 | 119 |
121 #endif // DEVICE_USB_USB_DEVICE_IMPL_H_ | 120 #endif // DEVICE_USB_USB_DEVICE_IMPL_H_ |
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