1 /*
2 **
3 ** Copyright 2017, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include "include/keystore/OperationResult.h"
19
20 #include <utility>
21
22 #include <binder/Parcel.h>
23
24 #include <keystore/keymaster_types.h>
25
26 #include "keystore_aidl_hidl_marshalling_utils.h"
27
28 namespace android {
29 namespace security {
30 namespace keymaster {
31
32 using keystore::keymaster::ErrorCode;
33 using ::android::status_t;
34
OperationResult()35 OperationResult::OperationResult() : resultCode(), token(), handle(0), inputConsumed(0), data() {}
36
readFromParcel(const Parcel * inn)37 status_t OperationResult::readFromParcel(const Parcel* inn) {
38 const Parcel& in = *inn;
39 resultCode = ErrorCode(in.readInt32());
40 token = in.readStrongBinder();
41 handle = static_cast<uint64_t>(in.readInt64());
42 inputConsumed = in.readInt32();
43 data = keystore::readKeymasterBlob(in);
44 outParams = keystore::readParamSetFromParcel(in);
45 return OK;
46 }
47
writeToParcel(Parcel * out) const48 status_t OperationResult::writeToParcel(Parcel* out) const {
49 out->writeInt32(resultCode.getErrorCode());
50 out->writeStrongBinder(token);
51 out->writeInt64(handle);
52 out->writeInt32(inputConsumed);
53 keystore::writeKeymasterBlob(data, out);
54 keystore::writeParamSetToParcel(outParams, out);
55 return OK;
56 }
57
operationFailed(const::keystore::KeyStoreServiceReturnCode & error)58 OperationResult operationFailed(const ::keystore::KeyStoreServiceReturnCode& error) {
59 OperationResult opResult = {};
60 opResult.resultCode = error;
61 return opResult;
62 }
63
64 } // namespace keymaster
65 } // namespace security
66 } // namespace android
67