xref: /aosp_15_r20/hardware/interfaces/usb/1.0/default/Usb.h (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

#ifndef ANDROID_HARDWARE_USB_V1_0_USB_H
#define ANDROID_HARDWARE_USB_V1_0_USB_H

#include <android/hardware/usb/1.0/IUsb.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
#include <log/log.h>

#ifdef LOG_TAG
#undef LOG_TAG
#endif

#define LOG_TAG "[email protected]"
#define UEVENT_MSG_LEN 2048

namespace android {
namespace hardware {
namespace usb {
namespace V1_0 {
namespace implementation {

using ::android::hardware::usb::V1_0::IUsb;
using ::android::hardware::usb::V1_0::IUsbCallback;
using ::android::hardware::usb::V1_0::PortRole;
using ::android::hidl::base::V1_0::IBase;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;

struct Usb : public IUsb {
    Usb();
    Return<void> switchRole(const hidl_string& portName, const PortRole& role) override;
    Return<void> setCallback(const sp<IUsbCallback>& callback) override;
    Return<void> queryPortStatus() override;

    sp<IUsbCallback> mCallback;
    private:
        pthread_t mPoll;
        pthread_mutex_t mLock = PTHREAD_MUTEX_INITIALIZER;
};

}  // namespace implementation
}  // namespace V1_0
}  // namespace usb
}  // namespace hardware
}  // namespace android

#endif  // ANDROID_HARDWARE_USB_V1_0_USB_H