/*
|
* Copyright (C) 2013 The Android Open Source Project
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
* you may not use this file except in compliance with the License.
|
* You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
* See the License for the specific language governing permissions and
|
* limitations under the License.
|
*/
|
|
#define LOG_TAG "ConsumerIrService"
|
|
#include "jni.h"
|
#include <nativehelper/JNIHelp.h>
|
#include "android_runtime/AndroidRuntime.h"
|
|
#include <stdlib.h>
|
#include <utils/misc.h>
|
#include <utils/Log.h>
|
#include <android/hardware/ir/1.0/IConsumerIr.h>
|
#include <nativehelper/ScopedPrimitiveArray.h>
|
|
using ::android::hardware::ir::V1_0::IConsumerIr;
|
using ::android::hardware::ir::V1_0::ConsumerIrFreqRange;
|
using ::android::hardware::hidl_vec;
|
|
namespace android {
|
|
static sp<IConsumerIr> mHal;
|
|
static jboolean halOpen(JNIEnv* /* env */, jobject /* obj */) {
|
// TODO(b/31632518)
|
mHal = IConsumerIr::getService();
|
return mHal != nullptr;
|
}
|
|
static jint halTransmit(JNIEnv *env, jobject /* obj */, jint carrierFrequency,
|
jintArray pattern) {
|
ScopedIntArrayRO cPattern(env, pattern);
|
if (cPattern.get() == NULL) {
|
return -EINVAL;
|
}
|
hidl_vec<int32_t> patternVec;
|
patternVec.setToExternal(const_cast<int32_t*>(cPattern.get()), cPattern.size());
|
|
bool success = mHal->transmit(carrierFrequency, patternVec);
|
return success ? 0 : -1;
|
}
|
|
static jintArray halGetCarrierFrequencies(JNIEnv *env, jobject /* obj */) {
|
int len;
|
hidl_vec<ConsumerIrFreqRange> ranges;
|
bool success;
|
|
auto cb = [&](bool s, hidl_vec<ConsumerIrFreqRange> vec) {
|
ranges = vec;
|
success = s;
|
};
|
mHal->getCarrierFreqs(cb);
|
|
if (!success) {
|
return NULL;
|
}
|
len = ranges.size();
|
|
int i;
|
ScopedIntArrayRW freqsOut(env, env->NewIntArray(len*2));
|
jint *arr = freqsOut.get();
|
if (arr == NULL) {
|
return NULL;
|
}
|
for (i = 0; i < len; i++) {
|
arr[i*2] = static_cast<jint>(ranges[i].min);
|
arr[i*2+1] = static_cast<jint>(ranges[i].max);
|
}
|
|
return freqsOut.getJavaArray();
|
}
|
|
static const JNINativeMethod method_table[] = {
|
{ "halOpen", "()Z", (void *)halOpen },
|
{ "halTransmit", "(I[I)I", (void *)halTransmit },
|
{ "halGetCarrierFrequencies", "()[I", (void *)halGetCarrierFrequencies},
|
};
|
|
int register_android_server_ConsumerIrService(JNIEnv *env) {
|
return jniRegisterNativeMethods(env, "com/android/server/ConsumerIrService",
|
method_table, NELEM(method_table));
|
}
|
|
};
|
