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/*
* %W% %E%
*
* Copyright 2002 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/*****************************************************************************
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistribution of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
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* - Redistribution in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materails provided with the distribution.
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* Neither the name Sun Microsystems, Inc. or the names of the contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
* ANY IMPLIED WARRANT OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
* NON-INFRINGEMEN, ARE HEREBY EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND
* ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS
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*****************************************************************************/
#include
#include
#include
#include
#include
#include
#include "net_java_games_input_OSXHIDDevice.h"
#include "util.h"
#include "macosxutil.h"
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDDevice_nReleaseDevice(JNIEnv *env, jclass unused, jlong device_address, jlong interface_address) {
io_object_t hidDevice = (io_object_t)device_address;
IOHIDDeviceInterface **device_interface = (IOHIDDeviceInterface **)(intptr_t)interface_address;;
(*device_interface)->Release(device_interface);
IOObjectRelease(hidDevice);
}
JNIEXPORT jobject JNICALL Java_net_java_games_input_OSXHIDDevice_nGetDeviceProperties(JNIEnv *env, jclass unused, jlong device_address) {
io_object_t hidDevice = (io_object_t)device_address;
CFMutableDictionaryRef properties;
kern_return_t result = IORegistryEntryCreateCFProperties(hidDevice,
&properties,
kCFAllocatorDefault,
kNilOptions);
if (result != KERN_SUCCESS) {
throwIOException(env, "Failed to create properties for device (%ld)", result);
return NULL;
}
jobject map = createMapFromCFDictionary(env, properties);
CFRelease(properties);
return map;
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDDevice_nOpen
(JNIEnv * env, jclass unused, jlong lpDevice) {
IOHIDDeviceInterface **hidDeviceInterface = (IOHIDDeviceInterface **)(intptr_t)lpDevice;
IOReturn ioReturnValue = (*hidDeviceInterface)->open(hidDeviceInterface, 0);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Device open failed: %d", ioReturnValue);
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDDevice_nClose
(JNIEnv * env, jclass unused, jlong lpDevice) {
IOHIDDeviceInterface **hidDeviceInterface = (IOHIDDeviceInterface **)(intptr_t)lpDevice;
IOReturn ioReturnValue = (*hidDeviceInterface)->close(hidDeviceInterface);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Device close failed: %d", ioReturnValue);
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDDevice_nGetElementValue
(JNIEnv * env, jclass unused, jlong lpDevice, jlong hidCookie, jobject event_return) {
IOHIDDeviceInterface **hidDeviceInterface = (IOHIDDeviceInterface **)(intptr_t)lpDevice;
IOHIDElementCookie cookie = (IOHIDElementCookie)(intptr_t)hidCookie;
IOHIDEventStruct event;
IOReturn ioReturnValue = (*hidDeviceInterface)->getElementValue(hidDeviceInterface, cookie, &event);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Device getElementValue failed: %d", ioReturnValue);
return;
}
copyEvent(env, &event, event_return);
if (event.longValue != NULL) {
free(event.longValue);
}
}
JNIEXPORT jlong JNICALL Java_net_java_games_input_OSXHIDDevice_nCreateQueue(JNIEnv *env, jclass unused, jlong device_address) {
IOHIDDeviceInterface **hidDeviceInterface = (IOHIDDeviceInterface **)(intptr_t)device_address;
IOHIDQueueInterface **queue = (*hidDeviceInterface)->allocQueue(hidDeviceInterface);
if (queue == NULL) {
throwIOException(env, "Could not allocate queue");
return 0;
}
return (jlong)(intptr_t)queue;
}
