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Commit e270da94 authored by Sasha Levitskiy's avatar Sasha Levitskiy
Browse files

Fingerprint: Plumb enumerate support. 



Change-Id: I5794f80404faf68d04f7b3f3b7346b9e28c99881
Signed-off-by: default avatarSasha Levitskiy <sanek@google.com>
parent 20897584

fingerprintd/FingerprintDaemonProxy.cpp

+15 −0
Original line number Diff line number Diff line
@@ -88,6 +88,16 @@ void FingerprintDaemonProxy::hal_notify_callback(const fingerprint_msg_t *msg) { 
                    msg->data.removed.finger.fid,

                    msg->data.removed.finger.gid);

            break;

        case FINGERPRINT_TEMPLATE_ENUMERATING:

            ALOGD("onEnumerate(fid=%d, gid=%d, rem=%d)",

                    msg->data.enumerated.finger.fid,

                    msg->data.enumerated.finger.gid,

                    msg->data.enumerated.remaining_templates);

            callback->onEnumerate(device,

                    msg->data.enumerated.finger.fid,

                    msg->data.enumerated.finger.gid,

                    msg->data.enumerated.remaining_templates);

            break;

        default:

            ALOGE("invalid msg type: %d", msg->type);

            return;
@@ -158,6 +168,11 @@ int32_t FingerprintDaemonProxy::remove(int32_t fingerId, int32_t groupId) { 
    return mDevice->remove(mDevice, groupId, fingerId);

}



int32_t FingerprintDaemonProxy::enumerate() {

    ALOG(LOG_VERBOSE, LOG_TAG, "enumerate()\n");

    return mDevice->enumerate(mDevice);

}



uint64_t FingerprintDaemonProxy::getAuthenticatorId() {

    return mDevice->get_authenticator_id(mDevice);

}

fingerprintd/FingerprintDaemonProxy.h

+1 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ class FingerprintDaemonProxy : public BnFingerprintDaemon { 
        virtual int32_t authenticate(uint64_t sessionId, uint32_t groupId);

        virtual int32_t stopAuthentication();

        virtual int32_t remove(int32_t fingerId, int32_t groupId);

        virtual int32_t enumerate();

        virtual uint64_t getAuthenticatorId();

        virtual int32_t setActiveGroup(int32_t groupId, const uint8_t* path, ssize_t pathLen);

        virtual int64_t openHal();

fingerprintd/IFingerprintDaemon.cpp

+10 −0
Original line number Diff line number Diff line
@@ -125,6 +125,16 @@ status_t BnFingerprintDaemon::onTransact(uint32_t code, const Parcel& data, Parc 
            reply->writeInt32(ret);

            return NO_ERROR;

        }

        case ENUMERATE: {

            CHECK_INTERFACE(IFingerprintDaemon, data, reply);

            if (!checkPermission(HAL_FINGERPRINT_PERMISSION)) {

                return PERMISSION_DENIED;

            }

            const int32_t ret = enumerate();

            reply->writeNoException();

            reply->writeInt32(ret);

            return NO_ERROR;

        }

        case GET_AUTHENTICATOR_ID: {

            CHECK_INTERFACE(IFingerprintDaemon, data, reply);

            if (!checkPermission(HAL_FINGERPRINT_PERMISSION)) {

fingerprintd/IFingerprintDaemon.h

+2 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ class IFingerprintDaemon : public IInterface, public IBinder::DeathRecipient { 
           CLOSE_HAL = IBinder::FIRST_CALL_TRANSACTION + 9,

           INIT = IBinder::FIRST_CALL_TRANSACTION + 10,

           POST_ENROLL = IBinder::FIRST_CALL_TRANSACTION + 11,

           ENUMERATE = IBinder::FIRST_CALL_TRANSACTION + 12,

        };



        IFingerprintDaemon() { }
@@ -60,6 +61,7 @@ class IFingerprintDaemon : public IInterface, public IBinder::DeathRecipient { 
        virtual int32_t authenticate(uint64_t sessionId, uint32_t groupId) = 0;

        virtual int32_t stopAuthentication() = 0;

        virtual int32_t remove(int32_t fingerId, int32_t groupId) = 0;

        virtual int32_t enumerate() = 0;

        virtual uint64_t getAuthenticatorId() = 0;

        virtual int32_t setActiveGroup(int32_t groupId, const uint8_t* path, ssize_t pathLen) = 0;

        virtual int64_t openHal() = 0;

fingerprintd/IFingerprintDaemonCallback.cpp

+4 −4
Original line number Diff line number Diff line
@@ -74,13 +74,13 @@ public: 
        return remote()->transact(ON_REMOVED, data, &reply, IBinder::FLAG_ONEWAY);

    }



    virtual status_t onEnumerate(int64_t devId, const int32_t* fpIds, const int32_t* gpIds,

            int32_t sz) {

    virtual status_t onEnumerate(int64_t devId, int32_t fpId, int32_t gpId, int32_t rem) {

        Parcel data, reply;

        data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());

        data.writeInt64(devId);

        data.writeInt32Array(sz, fpIds);

        data.writeInt32Array(sz, gpIds);

        data.writeInt32(fpId);

        data.writeInt32(gpId);

        data.writeInt32(rem);

        return remote()->transact(ON_ENUMERATE, data, &reply, IBinder::FLAG_ONEWAY);

    }

};