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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.
*
* 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
* A RESULT OF USING, MODIFYING OR DESTRIBUTING THIS SOFTWARE OR ITS
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* You acknowledge that this software is not designed or intended for us in
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*****************************************************************************/
#include
#include
#include
#include
#include
#include
#include "net_java_games_input_OSXHIDQueue.h"
#include "util.h"
#include "macosxutil.h"
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nOpen(JNIEnv *env, jclass unused, jlong address, jint queue_depth) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOReturn ioReturnValue = (*queue)->create(queue, 0, queue_depth);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue open failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nStart(JNIEnv *env, jclass unused, jlong address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOReturn ioReturnValue = (*queue)->start(queue);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue start failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nStop(JNIEnv *env, jclass unused, jlong address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOReturn ioReturnValue = (*queue)->stop(queue);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue stop failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nClose(JNIEnv *env, jclass unused, jlong address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOReturn ioReturnValue = (*queue)->dispose(queue);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue dispose failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nReleaseQueue(JNIEnv *env, jclass unused, jlong address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOReturn ioReturnValue = (*queue)->Release(queue);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue Release failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nAddElement(JNIEnv *env, jclass unused, jlong address, jlong cookie_address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOHIDElementCookie cookie = (IOHIDElementCookie)(intptr_t)cookie_address;
IOReturn ioReturnValue = (*queue)->addElement(queue, cookie, 0);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue addElement failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT void JNICALL Java_net_java_games_input_OSXHIDQueue_nRemoveElement(JNIEnv *env, jclass unused, jlong address, jlong cookie_address) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOHIDElementCookie cookie = (IOHIDElementCookie)(intptr_t)cookie_address;
IOReturn ioReturnValue = (*queue)->removeElement(queue, cookie);
if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue removeElement failed: %d\n", ioReturnValue);
return;
}
}
JNIEXPORT jboolean JNICALL Java_net_java_games_input_OSXHIDQueue_nGetNextEvent(JNIEnv *env, jclass unused, jlong address, jobject event_return) {
IOHIDQueueInterface **queue = (IOHIDQueueInterface **)(intptr_t)address;
IOHIDEventStruct event;
AbsoluteTime zeroTime = {0, 0};
IOReturn ioReturnValue = (*queue)->getNextEvent(queue, &event, zeroTime, 0);
if (ioReturnValue == kIOReturnUnderrun) {
return JNI_FALSE;
} else if (ioReturnValue != kIOReturnSuccess) {
throwIOException(env, "Queue getNextEvent failed: %d\n", ioReturnValue);
return JNI_FALSE;
}
copyEvent(env, &event, event_return);
if (event.longValue != NULL) {
free(event.longValue);
}
return JNI_TRUE;
}
