crashpad/snapshot/minidump/memory_snapshot_minidump.h
Mark Mentovai 6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00

65 lines
2.1 KiB
C++

// Copyright 2018 The Crashpad Authors
//
// 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_MINIDUMP_MEMORY_SNAPSHOT_MINIDUMP_H_
#define CRASHPAD_SNAPSHOT_MINIDUMP_MEMORY_SNAPSHOT_MINIDUMP_H_
#include <windows.h>
#include <dbghelp.h>
#include <vector>
#include "snapshot/memory_snapshot.h"
#include "util/file/file_reader.h"
#include "util/misc/initialization_state_dcheck.h"
namespace crashpad {
namespace internal {
class MemorySnapshotMinidump : public MemorySnapshot {
public:
MemorySnapshotMinidump();
MemorySnapshotMinidump(const MemorySnapshotMinidump&) = delete;
MemorySnapshotMinidump& operator=(const MemorySnapshotMinidump&) = delete;
~MemorySnapshotMinidump() override;
//! \brief Initializes the object.
//!
//! \param[in] file_reader A file reader corresponding to a minidump file.
//! The file reader must support seeking.
//! \param[in] location The location within the file where we will find a
//! MINIDUMP_MEMORY_DESCRIPTOR from which to initialize this object.
//!
//! \return `true` if the snapshot could be created, `false` otherwise with
//! an appropriate message logged.
bool Initialize(FileReaderInterface* file_reader, RVA location);
uint64_t Address() const override;
size_t Size() const override;
bool Read(Delegate* delegate) const override;
const MemorySnapshot* MergeWithOtherSnapshot(
const MemorySnapshot* other) const override;
private:
uint64_t address_;
std::vector<uint8_t> data_;
InitializationStateDcheck initialized_;
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_MINIDUMP_MEMORY_SNAPSHOT_MINIDUMP_H_