blob: d8787fd0435a04967f53cb1c8842d1a90359a920 [file] [log] [blame]
#ifndef ANDROID_HARDWARE_NFC_V1_0_NFC_H
#define ANDROID_HARDWARE_NFC_V1_0_NFC_H
#include <android/hardware/nfc/1.0/INfc.h>
#include <hidl/Status.h>
#include <hardware/hardware.h>
#include <hardware/nfc.h>
namespace android {
namespace hardware {
namespace nfc {
namespace V1_0 {
namespace implementation {
using ::android::hardware::nfc::V1_0::INfc;
using ::android::hardware::nfc::V1_0::INfcClientCallback;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::hidl_vec;
using ::android::hardware::hidl_string;
using ::android::sp;
struct NfcDeathRecipient : hidl_death_recipient {
NfcDeathRecipient(const sp<INfc> nfc) : mNfc(nfc) {
}
virtual void serviceDied(uint64_t /*cookie*/, const wp<::android::hidl::base::V1_0::IBase>& /*who*/) {
mNfc->close();
}
sp<INfc> mNfc;
};
struct Nfc : public INfc {
Nfc(nfc_nci_device_t* device);
::android::hardware::Return<NfcStatus> open(const sp<INfcClientCallback>& clientCallback) override;
::android::hardware::Return<uint32_t> write(const hidl_vec<uint8_t>& data) override;
::android::hardware::Return<NfcStatus> coreInitialized(const hidl_vec<uint8_t>& data) override;
::android::hardware::Return<NfcStatus> prediscover() override;
::android::hardware::Return<NfcStatus> close() override;
::android::hardware::Return<NfcStatus> controlGranted() override;
::android::hardware::Return<NfcStatus> powerCycle() override;
static void eventCallback(uint8_t event, uint8_t status) {
if (mCallback != nullptr) {
auto ret = mCallback->sendEvent(
(::android::hardware::nfc::V1_0::NfcEvent) event,
(::android::hardware::nfc::V1_0::NfcStatus) status);
if (!ret.isOk()) {
ALOGW("Failed to call back into NFC process.");
}
}
}
static void dataCallback(uint16_t data_len, uint8_t* p_data) {
hidl_vec<uint8_t> data;
data.setToExternal(p_data, data_len);
if (mCallback != nullptr) {
auto ret = mCallback->sendData(data);
if (!ret.isOk()) {
ALOGW("Failed to call back into NFC process.");
}
}
}
private:
static sp<INfcClientCallback> mCallback;
const nfc_nci_device_t* mDevice;
sp<NfcDeathRecipient> mDeathRecipient;
};
extern "C" INfc* HIDL_FETCH_INfc(const char* name);
} // namespace implementation
} // namespace V1_0
} // namespace nfc
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_NFC_V1_0_NFC_H