1 /* 2 * Copyright 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #define LOG_TAG "AAudio" 18 //#define LOG_NDEBUG 0 19 #include <utils/Log.h> 20 21 #include <stdint.h> 22 23 #include <sys/mman.h> 24 #include <binder/Parcel.h> 25 #include <binder/Parcelable.h> 26 27 #include <aaudio/AAudio.h> 28 29 #include "binding/AAudioStreamConfiguration.h" 30 #include "binding/AAudioStreamRequest.h" 31 32 using android::NO_ERROR; 33 using android::status_t; 34 using android::Parcel; 35 using android::Parcelable; 36 37 using namespace aaudio; 38 39 AAudioStreamRequest::AAudioStreamRequest() 40 : mConfiguration() 41 {} 42 43 AAudioStreamRequest::~AAudioStreamRequest() {} 44 45 status_t AAudioStreamRequest::writeToParcel(Parcel* parcel) const { 46 status_t status = parcel->writeInt32((int32_t) mUserId); 47 if (status != NO_ERROR) goto error; 48 49 status = parcel->writeBool(mSharingModeMatchRequired); 50 if (status != NO_ERROR) goto error; 51 52 status = parcel->writeBool(mInService); 53 if (status != NO_ERROR) goto error; 54 55 status = mConfiguration.writeToParcel(parcel); 56 if (status != NO_ERROR) goto error; 57 58 return NO_ERROR; 59 60 error: 61 ALOGE("AAudioStreamRequest.writeToParcel(): write failed = %d", status); 62 return status; 63 } 64 65 status_t AAudioStreamRequest::readFromParcel(const Parcel* parcel) { 66 int32_t temp; 67 status_t status = parcel->readInt32(&temp); 68 if (status != NO_ERROR) goto error; 69 mUserId = (uid_t) temp; 70 71 status = parcel->readBool(&mSharingModeMatchRequired); 72 if (status != NO_ERROR) goto error; 73 74 status = parcel->readBool(&mInService); 75 if (status != NO_ERROR) goto error; 76 77 status = mConfiguration.readFromParcel(parcel); 78 if (status != NO_ERROR) goto error; 79 80 return NO_ERROR; 81 82 error: 83 ALOGE("AAudioStreamRequest.readFromParcel(): read failed = %d", status); 84 return status; 85 } 86 87 aaudio_result_t AAudioStreamRequest::validate() const { 88 return mConfiguration.validate(); 89 } 90 91 void AAudioStreamRequest::dump() const { 92 ALOGD("AAudioStreamRequest mUserId = %d", mUserId); 93 ALOGD("AAudioStreamRequest mProcessId = %d", mProcessId); 94 ALOGD("AAudioStreamRequest mSharingModeMatchRequired = %d", mSharingModeMatchRequired); 95 ALOGD("AAudioStreamRequest mInService = %d", mInService); 96 mConfiguration.dump(); 97 } 98
