1 /*
2 * Copyright (C) 2021 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 #include "tests/bad_parcelable.h"
18
19 #include <android-base/stringprintf.h>
20 #include <binder/Parcel.h>
21 #include <utils/String8.h>
22
23 using android::base::StringPrintf;
24
25 namespace android {
26 namespace aidl {
27 namespace tests {
28
BadParcelable(bool bad,const std::string & name,int32_t number)29 BadParcelable::BadParcelable(bool bad, const std::string& name, int32_t number)
30 : bad_(bad), name_(name.c_str(), name.length()), number_(number) {}
31
writeToParcel(Parcel * parcel) const32 status_t BadParcelable::writeToParcel(Parcel* parcel) const {
33 if (auto status = parcel->writeBool(bad_); status != OK) return status;
34 if (auto status = parcel->writeString16(name_); status != OK) return status;
35 if (auto status = parcel->writeInt32(number_); status != OK) return status;
36 // BAD! write superfluous data
37 if (bad_) parcel->writeInt32(42);
38 return OK;
39 }
40
readFromParcel(const Parcel * parcel)41 status_t BadParcelable::readFromParcel(const Parcel* parcel) {
42 if (auto status = parcel->readBool(&bad_); status != OK) return status;
43 if (auto status = parcel->readString16(&name_); status != OK) return status;
44 if (auto status = parcel->readInt32(&number_); status != OK) return status;
45 return OK;
46 }
47
toString() const48 std::string BadParcelable::toString() const {
49 return StringPrintf("BadParcelable{bad=%d,name=%s,number=%d}", bad_, String8(name_).c_str(),
50 number_);
51 }
52
53 } // namespace tests
54 } // namespace aidl
55 } // namespace android
56