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 "AAudioStreamRequest"
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
AAudioStreamRequest()39 AAudioStreamRequest::AAudioStreamRequest()
40 : mConfiguration()
41 {}
42
~AAudioStreamRequest()43 AAudioStreamRequest::~AAudioStreamRequest() {}
44
writeToParcel(Parcel * parcel) const45 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("writeToParcel(): write failed = %d", status);
62 return status;
63 }
64
readFromParcel(const Parcel * parcel)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("readFromParcel(): read failed = %d", status);
84 return status;
85 }
86
validate() const87 aaudio_result_t AAudioStreamRequest::validate() const {
88 return mConfiguration.validate();
89 }
90
dump() const91 void AAudioStreamRequest::dump() const {
92 ALOGD("mUserId = %d", mUserId);
93 ALOGD("mProcessId = %d", mProcessId);
94 ALOGD("mSharingModeMatchRequired = %d", mSharingModeMatchRequired);
95 ALOGD("mInService = %d", mInService);
96 mConfiguration.dump();
97 }
98