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// Copyright 2018 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CRASHPAD_SNAPSHOT_SANITIZED_THREAD_SNAPSHOT_SANITIZED_H_
#define CRASHPAD_SNAPSHOT_SANITIZED_THREAD_SNAPSHOT_SANITIZED_H_
#include "snapshot/thread_snapshot.h"
#include "snapshot/sanitized/memory_snapshot_sanitized.h"
#include "util/misc/range_set.h"
namespace crashpad {
namespace internal {
//! \brief A ThreadSnapshot which wraps and filters sensitive information from
//! another ThreadSnapshot.
class ThreadSnapshotSanitized final : public ThreadSnapshot {
public:
//! \brief Constructs this object.
//!
//! \param[in] snapshot The ThreadSnapshot to sanitize.
//! \param[in] ranges A set of address ranges with which to sanitize this
//! thread's stacks. \see internal::MemorySnapshotSanitized.
ThreadSnapshotSanitized(const ThreadSnapshot* snapshot, RangeSet* ranges);
~ThreadSnapshotSanitized() override;
// ThreadSnapshot:
const CPUContext* Context() const override;
const MemorySnapshot* Stack() const override;
uint64_t ThreadID() const override;
int SuspendCount() const override;
int Priority() const override;
uint64_t ThreadSpecificDataAddress() const override;
std::vector<const MemorySnapshot*> ExtraMemory() const override;
private:
const ThreadSnapshot* snapshot_;
MemorySnapshotSanitized stack_;
DISALLOW_COPY_AND_ASSIGN(ThreadSnapshotSanitized);
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_SANITIZED_THREAD_SNAPSHOT_SANITIZED_H_