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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 #include "device/usb/usb_device_filter.h" | 5 #include "device/usb/usb_device_filter.h" |
6 | 6 |
7 #include "base/values.h" | 7 #include "base/values.h" |
8 #include "device/usb/usb_descriptors.h" | 8 #include "device/usb/usb_descriptors.h" |
9 #include "device/usb/usb_device.h" | 9 #include "device/usb/usb_device.h" |
10 | 10 |
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61 if (device->vendor_id() != vendor_id_) { | 61 if (device->vendor_id() != vendor_id_) { |
62 return false; | 62 return false; |
63 } | 63 } |
64 | 64 |
65 if (product_id_set_ && device->product_id() != product_id_) { | 65 if (product_id_set_ && device->product_id() != product_id_) { |
66 return false; | 66 return false; |
67 } | 67 } |
68 } | 68 } |
69 | 69 |
70 if (interface_class_set_) { | 70 if (interface_class_set_) { |
71 const UsbConfigDescriptor* config = device->GetConfiguration(); | 71 const UsbConfigDescriptor* config = device->GetActiveConfiguration(); |
72 if (!config) { | 72 if (!config) { |
73 return false; | 73 return false; |
74 } | 74 } |
75 | 75 |
76 // TODO(reillyg): Check device configuration if the class is not defined at | 76 // TODO(reillyg): Check device configuration if the class is not defined at |
77 // a per-interface level. This is not really important because most devices | 77 // a per-interface level. This is not really important because most devices |
78 // have per-interface classes. The only counter-examples I know of are hubs. | 78 // have per-interface classes. The only counter-examples I know of are hubs. |
79 | 79 |
80 bool foundMatch = false; | 80 bool foundMatch = false; |
81 for (const UsbInterfaceDescriptor& iface : config->interfaces) { | 81 for (const UsbInterfaceDescriptor& iface : config->interfaces) { |
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126 i != filters.end(); | 126 i != filters.end(); |
127 ++i) { | 127 ++i) { |
128 if (i->Matches(device)) { | 128 if (i->Matches(device)) { |
129 return true; | 129 return true; |
130 } | 130 } |
131 } | 131 } |
132 return false; | 132 return false; |
133 } | 133 } |
134 | 134 |
135 } // namespace device | 135 } // namespace device |
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