diff options
Diffstat (limited to 'plugins/linux/src/native')
| -rw-r--r-- | plugins/linux/src/native/net_java_games_input_LinuxJoystickDevice.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/plugins/linux/src/native/net_java_games_input_LinuxJoystickDevice.c b/plugins/linux/src/native/net_java_games_input_LinuxJoystickDevice.c index f82023b..92da2a6 100644 --- a/plugins/linux/src/native/net_java_games_input_LinuxJoystickDevice.c +++ b/plugins/linux/src/native/net_java_games_input_LinuxJoystickDevice.c @@ -108,6 +108,41 @@ JNIEXPORT jint JNICALL Java_net_java_games_input_LinuxJoystickDevice_nGetNumAxes return num_axes; } +JNIEXPORT jbyteArray JNICALL Java_net_java_games_input_LinuxJoystickDevice_nGetAxisMap(JNIEnv *env, jclass unused, jlong fd_address) { + int fd = (int)fd_address; + __u8 axis_map[ABS_MAX + 1]; + if (ioctl(fd, JSIOCGAXMAP, axis_map) == -1) { + throwIOException(env, "Failed to get axis map (%d)\n", errno); + return NULL; + } + + jbyteArray axis_map_array = (*env)->NewByteArray(env, (ABS_MAX + 1)); + if (axis_map_array == NULL) + return NULL; + (*env)->SetByteArrayRegion(env, axis_map_array, 0, (ABS_MAX + 1), (jbyte *)axis_map); + return axis_map_array; +} + +JNIEXPORT jcharArray JNICALL Java_net_java_games_input_LinuxJoystickDevice_nGetButtonMap(JNIEnv *env, jclass unused, jlong fd_address) { + int fd = (int)fd_address; + int i=0; + __u16 button_map[KEY_MAX - BTN_MISC + 1]; + if (ioctl(fd, JSIOCGBTNMAP, button_map) == -1) { + throwIOException(env, "Failed to get button map (%d)\n", errno); + return NULL; + } + + for(i=0;i<10;i++) { + printf("Button %d maps to %d\n", i, button_map[i]); + } + + jcharArray button_map_array = (*env)->NewCharArray(env, (KEY_MAX - BTN_MISC + 1)); + if (button_map_array == NULL) + return NULL; + (*env)->SetCharArrayRegion(env, button_map_array, 0, (KEY_MAX - BTN_MISC + 1), (jbyte *)button_map); + return button_map_array; +} + JNIEXPORT jboolean JNICALL Java_net_java_games_input_LinuxJoystickDevice_nGetNextEvent(JNIEnv *env, jclass unused, jlong fd_address, jobject event_return) { int fd = (int)fd_address; jclass event_class = (*env)->GetObjectClass(env, event_return); |