mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-29 00:32:35 +08:00
78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
|
// Copyright 2016 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_MINIDUMP_MINIDUMP_USER_STREAM_WRITER_H_
|
||
|
|
#define CRASHPAD_MINIDUMP_MINIDUMP_USER_STREAM_WRITER_H_
|
||
|
|
|
||
|
|
#include <windows.h>
|
||
|
|
#include <dbghelp.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
#include "base/macros.h"
|
||
|
|
#include "minidump/minidump_stream_writer.h"
|
||
|
|
#include "minidump/minidump_writable.h"
|
||
|
|
#include "snapshot/module_snapshot.h"
|
||
|
|
|
||
|
|
namespace crashpad {
|
||
|
|
|
||
|
|
//! \brief The writer for a MINIDUMP_USER_STREAM in a minidump file.
|
||
|
|
class MinidumpUserStreamWriter final : public internal::MinidumpStreamWriter {
|
||
|
|
public:
|
||
|
|
MinidumpUserStreamWriter();
|
||
|
|
~MinidumpUserStreamWriter() override;
|
||
|
|
|
||
|
|
//! \brief Initializes a MINIDUMP_USER_STREAM based on \a stream.
|
||
|
|
//!
|
||
|
|
//! \param[in] stream The memory and stream type to use as source data.
|
||
|
|
//!
|
||
|
|
//! \note Valid in #kStateMutable.
|
||
|
|
void InitializeFromSnapshot(const UserMinidumpStream* stream);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// MinidumpWritable:
|
||
|
|
bool Freeze() override;
|
||
|
|
size_t SizeOfObject() override;
|
||
|
|
std::vector<internal::MinidumpWritable*> Children() override;
|
||
|
|
bool WriteObject(FileWriterInterface* file_writer) override;
|
||
|
|
|
||
|
|
// MinidumpStreamWriter:
|
||
|
|
MinidumpStreamType StreamType() const override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
class MemoryReader : public MemorySnapshot::Delegate {
|
||
|
|
public:
|
||
|
|
~MemoryReader() override;
|
||
|
|
bool MemorySnapshotDelegateRead(void* data, size_t size) override;
|
||
|
|
|
||
|
|
const void* data() const {
|
||
|
|
return reinterpret_cast<const void*>(data_.data());
|
||
|
|
}
|
||
|
|
size_t size() const { return data_.size(); }
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::vector<uint8_t> data_;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint32_t stream_type_;
|
||
|
|
MemoryReader reader_;
|
||
|
|
|
||
|
|
DISALLOW_COPY_AND_ASSIGN(MinidumpUserStreamWriter);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace crashpad
|
||
|
|
|
||
|
|
#endif // CRASHPAD_MINIDUMP_MINIDUMP_USER_STREAM_WRITER_H_
|