87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
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/*
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* Copyright (C) 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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*/
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#include "DeathRecipientType.h"
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#include <hidl-util/Formatter.h>
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#include <android-base/logging.h>
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namespace android {
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DeathRecipientType::DeathRecipientType(Scope* parent) : Type(parent, "death_recipient") {}
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std::string DeathRecipientType::typeName() const {
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return "death recipient";
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}
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std::string DeathRecipientType::getCppType(StorageMode mode,
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bool specifyNamespaces) const {
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const std::string base =
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std::string(specifyNamespaces ? "::android::" : "")
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+ "sp<"
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+ (specifyNamespaces ? "::android::hardware::" : "")
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+ "hidl_death_recipient>";
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switch (mode) {
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case StorageMode_Stack:
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return base;
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case StorageMode_Argument:
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return "const " + base + "&";
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case StorageMode_Result:
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return "const " + base + "*";
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}
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}
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std::string DeathRecipientType::getJavaType(bool /* forInitializer */) const {
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// TODO(b/33440494) decouple from hwbinder
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return "android.os.IHwBinder.DeathRecipient";
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}
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std::string DeathRecipientType::getVtsType() const {
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return "TYPE_DEATH_RECIPIENT";
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}
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void DeathRecipientType::emitReaderWriter(
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Formatter& out,
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const std::string& /* name */,
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const std::string& /* parcelObj */,
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bool /* parcelObjIsPointer */,
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bool /* isReader */,
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ErrorMode /* mode */) const {
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out << "LOG_ALWAYS_FATAL(\"DeathRecipient is only supported in passthrough mode\");\n";
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}
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bool DeathRecipientType::needsEmbeddedReadWrite() const {
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return false;
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}
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bool DeathRecipientType::resultNeedsDeref() const {
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return true;
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}
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void DeathRecipientType::getAlignmentAndSize(size_t *align, size_t *size) const {
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*align = *size = 0; // this object should only be used in passthrough mode
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}
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void DeathRecipientType::emitVtsTypeDeclarations(Formatter& out) const {
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out << "type: " << getVtsType() << "\n";
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}
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} // namespace android
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