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      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 #ifndef ANDROID_BINDING_AAUDIO_STREAM_REQUEST_H
     18 #define ANDROID_BINDING_AAUDIO_STREAM_REQUEST_H
     19 
     20 #include <stdint.h>
     21 
     22 #include <aaudio/AAudio.h>
     23 #include <binder/Parcel.h>
     24 #include <binder/Parcelable.h>
     25 
     26 #include "binding/AAudioStreamConfiguration.h"
     27 
     28 using android::status_t;
     29 using android::Parcel;
     30 using android::Parcelable;
     31 
     32 namespace aaudio {
     33 
     34 class AAudioStreamRequest : public Parcelable {
     35 public:
     36     AAudioStreamRequest();
     37     virtual ~AAudioStreamRequest();
     38 
     39     uid_t getUserId() const {
     40         return mUserId;
     41     }
     42 
     43     void setUserId(uid_t userId) {
     44         mUserId = userId;
     45     }
     46 
     47     pid_t getProcessId() const {
     48         return mProcessId;
     49     }
     50 
     51     void setProcessId(pid_t processId) {
     52         mProcessId = processId;
     53     }
     54 
     55     bool isSharingModeMatchRequired() const {
     56         return mSharingModeMatchRequired;
     57     }
     58 
     59     void setSharingModeMatchRequired(bool required) {
     60         mSharingModeMatchRequired = required;
     61     }
     62 
     63     const AAudioStreamConfiguration &getConstantConfiguration() const {
     64         return mConfiguration;
     65     }
     66 
     67     AAudioStreamConfiguration &getConfiguration() {
     68         return mConfiguration;
     69     }
     70 
     71     bool isInService() const {
     72         return mInService;
     73     }
     74 
     75     void setInService(bool inService) {
     76         mInService = inService;
     77     }
     78 
     79     virtual status_t writeToParcel(Parcel* parcel) const override;
     80 
     81     virtual status_t readFromParcel(const Parcel* parcel) override;
     82 
     83     aaudio_result_t validate() const;
     84 
     85     void dump() const;
     86 
     87 protected:
     88     AAudioStreamConfiguration  mConfiguration;
     89     uid_t                      mUserId = (uid_t) -1;
     90     pid_t                      mProcessId = (pid_t) -1;
     91     bool                       mSharingModeMatchRequired = false;
     92     bool                       mInService = false; // Stream opened by AAudioservice
     93 };
     94 
     95 } /* namespace aaudio */
     96 
     97 #endif //ANDROID_BINDING_AAUDIO_STREAM_REQUEST_H
     98