| // Copyright 2020 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_IOS_PROCESS_SNAPSHOT_IOS_H_ |
| #define CRASHPAD_SNAPSHOT_IOS_PROCESS_SNAPSHOT_IOS_H_ |
| |
| #include <sys/sysctl.h> |
| |
| #include <vector> |
| |
| #include "snapshot/ios/exception_snapshot_ios.h" |
| #include "snapshot/ios/module_snapshot_ios.h" |
| #include "snapshot/ios/system_snapshot_ios.h" |
| #include "snapshot/ios/thread_snapshot_ios.h" |
| #include "snapshot/process_snapshot.h" |
| #include "snapshot/thread_snapshot.h" |
| #include "snapshot/unloaded_module_snapshot.h" |
| |
| namespace crashpad { |
| |
| //! \brief A ProcessSnapshot of a running (or crashed) process running on a |
| //! iphoneOS system. |
| class ProcessSnapshotIOS final : public ProcessSnapshot { |
| public: |
| ProcessSnapshotIOS(); |
| ~ProcessSnapshotIOS() override; |
| |
| //! \brief Initializes the object. |
| //! |
| //! \param[in] system_data A class containing various system data points. |
| //! |
| //! \return `true` if the snapshot could be created, `false` otherwise with |
| //! an appropriate message logged. |
| bool Initialize(const IOSSystemDataCollector& system_data); |
| |
| void SetException(const siginfo_t* siginfo, const ucontext_t* context); |
| //! \brief Sets the value to be returned by ClientID(). |
| //! |
| //! On iOS, the client ID is under the control of the snapshot producer, |
| //! which may call this method to set the client ID. If this is not done, |
| //! ClientID() will return an identifier consisting entirely of zeroes. |
| void SetClientID(const UUID& client_id) { client_id_ = client_id; } |
| |
| //! \brief Sets the value to be returned by ReportID(). |
| //! |
| //! On iOS, the crash report ID is under the control of the snapshot |
| //! producer, which may call this method to set the report ID. If this is not |
| //! done, ReportID() will return an identifier consisting entirely of zeroes. |
| void SetReportID(const UUID& report_id) { report_id_ = report_id; } |
| |
| // ProcessSnapshot: |
| pid_t ProcessID() const override; |
| pid_t ParentProcessID() const override; |
| void SnapshotTime(timeval* snapshot_time) const override; |
| void ProcessStartTime(timeval* start_time) const override; |
| void ProcessCPUTimes(timeval* user_time, timeval* system_time) const override; |
| void ReportID(UUID* report_id) const override; |
| void ClientID(UUID* client_id) const override; |
| const std::map<std::string, std::string>& AnnotationsSimpleMap() |
| const override; |
| const SystemSnapshot* System() const override; |
| std::vector<const ThreadSnapshot*> Threads() const override; |
| std::vector<const ModuleSnapshot*> Modules() const override; |
| std::vector<UnloadedModuleSnapshot> UnloadedModules() const override; |
| const ExceptionSnapshot* Exception() const override; |
| std::vector<const MemoryMapRegionSnapshot*> MemoryMap() const override; |
| std::vector<HandleSnapshot> Handles() const override; |
| std::vector<const MemorySnapshot*> ExtraMemory() const override; |
| const ProcessMemory* Memory() const override; |
| |
| private: |
| // Initializes modules_ on behalf of Initialize(). |
| void InitializeModules(); |
| |
| // Initializes threads_ on behalf of Initialize(). |
| void InitializeThreads(); |
| |
| kinfo_proc kern_proc_info_; |
| time_value_t basic_info_user_time_; |
| time_value_t basic_info_system_time_; |
| time_value_t thread_times_user_time_; |
| time_value_t thread_times_system_time_; |
| internal::SystemSnapshotIOS system_; |
| std::vector<std::unique_ptr<internal::ThreadSnapshotIOS>> threads_; |
| std::vector<std::unique_ptr<internal::ModuleSnapshotIOS>> modules_; |
| std::unique_ptr<internal::ExceptionSnapshotIOS> exception_; |
| UUID report_id_; |
| UUID client_id_; |
| std::map<std::string, std::string> annotations_simple_map_; |
| timeval snapshot_time_; |
| InitializationStateDcheck initialized_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ProcessSnapshotIOS); |
| }; |
| |
| } // namespace crashpad |
| |
| #endif // CRASHPAD_SNAPSHOT_IOS_PROCESS_SNAPSHOT_IOS_H_ |