66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
// Copyright 2016 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "common/binder_utils.h"
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#include <base/json/json_reader.h>
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#include <base/json/json_writer.h>
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#include <weave/error.h>
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namespace weaved {
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namespace binder_utils {
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android::binder::Status ToStatus(bool success, weave::ErrorPtr* error) {
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if (success)
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return android::binder::Status::ok();
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return android::binder::Status::fromServiceSpecificError(
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1, android::String8{error->get()->GetMessage().c_str()});
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}
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bool StatusToError(android::binder::Status status, brillo::ErrorPtr* error) {
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if (status.isOk())
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return true;
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brillo::Error::AddTo(error, FROM_HERE, "binder",
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std::to_string(status.exceptionCode()),
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status.exceptionMessage().string());
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return false;
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}
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android::String16 ToString16(const base::Value& value) {
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std::string json;
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base::JSONWriter::Write(value, &json);
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return ToString16(json);
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}
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android::binder::Status ParseDictionary(
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const android::String16& json,
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std::unique_ptr<base::DictionaryValue>* dict) {
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int error = 0;
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std::string message;
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std::unique_ptr<base::Value> value{
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base::JSONReader::ReadAndReturnError(ToString(json), base::JSON_PARSE_RFC,
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&error, &message)
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.release()};
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base::DictionaryValue* dict_value = nullptr;
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if (!value || !value->GetAsDictionary(&dict_value)) {
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return android::binder::Status::fromServiceSpecificError(
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error, android::String8{message.c_str()});
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}
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dict->reset(dict_value);
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value.release(); // |dict| now owns the object.
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return android::binder::Status::ok();
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}
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} // namespace binder_utils
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} // namespace weaved
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