1 #ifndef ANDROID_HARDWARE_USB_V1_0_USB_H
2 #define ANDROID_HARDWARE_USB_V1_0_USB_H
3 
4 #include <android/hardware/usb/1.0/IUsb.h>
5 #include <hidl/MQDescriptor.h>
6 #include <hidl/Status.h>
7 #include <log/log.h>
8 
9 #ifdef LOG_TAG
10 #undef LOG_TAG
11 #endif
12 
13 #define LOG_TAG "android.hardware.usb@1.0-service"
14 #define UEVENT_MSG_LEN 2048
15 
16 namespace android {
17 namespace hardware {
18 namespace usb {
19 namespace V1_0 {
20 namespace implementation {
21 
22 using ::android::hardware::usb::V1_0::IUsb;
23 using ::android::hardware::usb::V1_0::IUsbCallback;
24 using ::android::hardware::usb::V1_0::PortRole;
25 using ::android::hidl::base::V1_0::IBase;
26 using ::android::hardware::hidl_array;
27 using ::android::hardware::hidl_memory;
28 using ::android::hardware::hidl_string;
29 using ::android::hardware::hidl_vec;
30 using ::android::hardware::Return;
31 using ::android::hardware::Void;
32 using ::android::sp;
33 
34 struct Usb : public IUsb {
35     Usb();
36     Return<void> switchRole(const hidl_string& portName, const PortRole& role) override;
37     Return<void> setCallback(const sp<IUsbCallback>& callback) override;
38     Return<void> queryPortStatus() override;
39 
40     sp<IUsbCallback> mCallback;
41     private:
42         pthread_t mPoll;
43         pthread_mutex_t mLock = PTHREAD_MUTEX_INITIALIZER;
44 };
45 
46 }  // namespace implementation
47 }  // namespace V1_0
48 }  // namespace usb
49 }  // namespace hardware
50 }  // namespace android
51 
52 #endif  // ANDROID_HARDWARE_USB_V1_0_USB_H
53