crashpad/snapshot/win/module_snapshot_win.h
Scott Graham 4a34a3dd89 win: Make reading NT_IMAGE_HEADERS work cross-bitness
Factor out some test launching code used in cross-bitness tests.

R=mark@chromium.org
BUG=crashpad:50

Review URL: https://codereview.chromium.org/1352323002 .
2015-09-20 11:16:31 -07:00

101 lines
3.4 KiB
C++

// Copyright 2015 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_WIN_MODULE_SNAPSHOT_WIN_H_
#define CRASHPAD_SNAPSHOT_WIN_MODULE_SNAPSHOT_WIN_H_
#include <stdint.h>
#include <sys/types.h>
#include <map>
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "snapshot/crashpad_info_client_options.h"
#include "snapshot/module_snapshot.h"
#include "snapshot/win/process_reader_win.h"
#include "util/misc/initialization_state_dcheck.h"
#include "util/win/process_info.h"
namespace crashpad {
class PEImageReader;
struct UUID;
namespace internal {
//! \brief A ModuleSnapshot of a code module (binary image) loaded into a
//! running (or crashed) process on a Windows system.
class ModuleSnapshotWin final : public ModuleSnapshot {
public:
ModuleSnapshotWin();
~ModuleSnapshotWin() override;
//! \brief Initializes the object.
//!
//! \param[in] process_reader A ProcessReader for the task containing the
//! module.
//! \param[in] process_reader_module The module within the ProcessReader for
//! which the snapshot should be created.
//!
//! \return `true` if the snapshot could be created, `false` otherwise with
//! an appropriate message logged.
bool Initialize(ProcessReaderWin* process_reader,
const ProcessInfo::Module& process_reader_module);
//! \brief Returns options from the module's CrashpadInfo structure.
//!
//! \param[out] options Options set in the module's CrashpadInfo structure.
void GetCrashpadOptions(CrashpadInfoClientOptions* options);
//! \brief Returns the PEImageReader used to read this module. Only valid
//! after Initialize() is called.
const PEImageReader& pe_image_reader() const { return *pe_image_reader_; }
// ModuleSnapshot:
std::string Name() const override;
uint64_t Address() const override;
uint64_t Size() const override;
time_t Timestamp() const override;
void FileVersion(uint16_t* version_0,
uint16_t* version_1,
uint16_t* version_2,
uint16_t* version_3) const override;
void SourceVersion(uint16_t* version_0,
uint16_t* version_1,
uint16_t* version_2,
uint16_t* version_3) const override;
ModuleType GetModuleType() const override;
void UUID(crashpad::UUID* uuid) const override;
std::vector<std::string> AnnotationsVector() const override;
std::map<std::string, std::string> AnnotationsSimpleMap() const override;
private:
std::wstring name_;
time_t timestamp_;
scoped_ptr<PEImageReader> pe_image_reader_;
ProcessReaderWin* process_reader_; // weak
InitializationStateDcheck initialized_;
DISALLOW_COPY_AND_ASSIGN(ModuleSnapshotWin);
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_WIN_MODULE_SNAPSHOT_WIN_H_