| // 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_MINIDUMP_MODULE_SNAPSHOT_MINIDUMP_H_ |
| #define CRASHPAD_SNAPSHOT_MINIDUMP_MODULE_SNAPSHOT_MINIDUMP_H_ |
| |
| #include <windows.h> |
| #include <dbghelp.h> |
| #include <stdint.h> |
| #include <sys/types.h> |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "snapshot/annotation_snapshot.h" |
| #include "snapshot/module_snapshot.h" |
| #include "util/file/file_reader.h" |
| #include "util/misc/initialization_state_dcheck.h" |
| |
| namespace crashpad { |
| namespace internal { |
| |
| //! \brief A ModuleSnapshot based on a module in a minidump file. |
| class ModuleSnapshotMinidump final : public ModuleSnapshot { |
| public: |
| ModuleSnapshotMinidump(); |
| ~ModuleSnapshotMinidump() 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] minidump_module_rva The file offset in \a file_reader at which |
| //! the module’s MINIDUMP_MODULE structure is located. |
| //! \param[in] minidump_crashpad_module_info_location The location in \a |
| //! file_reader at which the module’s corresponding |
| //! MinidumpModuleCrashpadInfo structure is located. If no such |
| //! corresponding structure is available for a module, this may be |
| //! `nullptr`. |
| //! |
| //! \return `true` if the snapshot could be created, `false` otherwise with |
| //! an appropriate message logged. |
| bool Initialize(FileReaderInterface* file_reader, |
| RVA minidump_module_rva, |
| const MINIDUMP_LOCATION_DESCRIPTOR* |
| minidump_crashpad_module_info_location); |
| |
| // 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 UUIDAndAge(crashpad::UUID* uuid, uint32_t* age) const override; |
| std::string DebugFileName() const override; |
| std::vector<uint8_t> BuildID() const override; |
| std::vector<std::string> AnnotationsVector() const override; |
| std::map<std::string, std::string> AnnotationsSimpleMap() const override; |
| std::vector<AnnotationSnapshot> AnnotationObjects() const override; |
| std::set<CheckedRange<uint64_t>> ExtraMemoryRanges() const override; |
| std::vector<const UserMinidumpStream*> CustomMinidumpStreams() const override; |
| |
| private: |
| // Initializes data carried in a MinidumpModuleCrashpadInfo structure on |
| // behalf of Initialize(). |
| bool InitializeModuleCrashpadInfo(FileReaderInterface* file_reader, |
| const MINIDUMP_LOCATION_DESCRIPTOR* |
| minidump_module_crashpad_info_location); |
| |
| // Initializes data from the CodeView record, which usually points toward |
| // debug symbols. |
| bool InitializeModuleCodeView(FileReaderInterface* file_reader); |
| |
| MINIDUMP_MODULE minidump_module_; |
| std::vector<std::string> annotations_vector_; |
| std::map<std::string, std::string> annotations_simple_map_; |
| std::vector<AnnotationSnapshot> annotation_objects_; |
| UUID uuid_; |
| std::vector<uint8_t> build_id_; |
| std::string name_; |
| std::string debug_file_name_; |
| uint32_t age_; |
| InitializationStateDcheck initialized_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ModuleSnapshotMinidump); |
| }; |
| |
| } // namespace internal |
| } // namespace crashpad |
| |
| #endif // CRASHPAD_SNAPSHOT_MINIDUMP_MODULE_SNAPSHOT_MINIDUMP_H_ |