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https://github.com/chromium/crashpad.git
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0a4ea0b52d
All minidump objects now own their all of their children, rather than having them maintain weak pointers and requiring callers to maintain ownership. The only weak object in the entire tree now is the “extra memory” added to a MinidumpMemoryListWriter by its AddExtraMemory() method. Extra memory aliases objects owned elsewhere in the tree, typically by a MinidumpThreadWriter as stack memory. Non-“extra” memory added to a MinidumpMemoryListWriter by its AddMemory() method is strongly owned. Many objects are now deleted through base pointers, and in those cases, the base classes now have public virtual destructors. The ultimate base, MinidumpWritable, is still protected to guard against direct instantiation and deletion, and thus its destructor does not need to be virtual. This updates mini_chromium to eeb3b6a4f020 specifically for that revision, which includes necessary updates to scoped_ptr. It also picks up: eeb3b6a4f020 Update base/move.h and base/memory/scoped_ptr.h to match 67ad2efafaba More porting to Windows be27a006421e AUTHORS: Fix link post-git migration flag day. 05f5b1503230 Add codereview.settings to mini_chromium. a32c2b199811 Beginnings of Windows support in mini_chromium TEST=minidump_test R=rsesek@chromium.org Review URL: https://codereview.chromium.org/674153002
105 lines
4.0 KiB
C++
105 lines
4.0 KiB
C++
// Copyright 2014 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CRASHPAD_MINIDUMP_MINIDUMP_MISC_INFO_WRITER_H_
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#define CRASHPAD_MINIDUMP_MINIDUMP_MISC_INFO_WRITER_H_
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#include <dbghelp.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <time.h>
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#include <string>
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#include "base/basictypes.h"
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#include "minidump/minidump_stream_writer.h"
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#include "minidump/minidump_writable.h"
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namespace crashpad {
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//! \brief The writer for a stream in the MINIDUMP_MISC_INFO family in a
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//! minidump file.
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//!
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//! The actual stream written will be a MINIDUMP_MISC_INFO,
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//! MINIDUMP_MISC_INFO_2, MINIDUMP_MISC_INFO_3, or MINIDUMP_MISC_INFO_4 stream.
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//! Later versions of MINIDUMP_MISC_INFO are supersets of earlier versions. The
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//! earliest version that supports all of the information that an object of this
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//! class contains will be used.
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class MinidumpMiscInfoWriter final : public internal::MinidumpStreamWriter {
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public:
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MinidumpMiscInfoWriter();
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~MinidumpMiscInfoWriter() override;
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//! \brief Sets the field referenced by #MINIDUMP_MISC1_PROCESS_ID.
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void SetProcessId(uint32_t process_id);
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//! \brief Sets the fields referenced by #MINIDUMP_MISC1_PROCESS_TIMES.
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void SetProcessTimes(time_t process_create_time,
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uint32_t process_user_time,
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uint32_t process_kernel_time);
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//! \brief Sets the fields referenced by #MINIDUMP_MISC1_PROCESSOR_POWER_INFO.
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void SetProcessorPowerInfo(uint32_t processor_max_mhz,
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uint32_t processor_current_mhz,
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uint32_t processor_mhz_limit,
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uint32_t processor_max_idle_state,
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uint32_t processor_current_idle_state);
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//! \brief Sets the field referenced by #MINIDUMP_MISC3_PROCESS_INTEGRITY.
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void SetProcessIntegrityLevel(uint32_t process_integrity_level);
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//! \brief Sets the field referenced by #MINIDUMP_MISC3_PROCESS_EXECUTE_FLAGS.
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void SetProcessExecuteFlags(uint32_t process_execute_flags);
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//! \brief Sets the field referenced by #MINIDUMP_MISC3_PROTECTED_PROCESS.
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void SetProtectedProcess(uint32_t protected_process);
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//! \brief Sets the fields referenced by #MINIDUMP_MISC3_TIMEZONE.
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void SetTimeZone(uint32_t time_zone_id,
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int32_t bias,
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const std::string& standard_name,
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const SYSTEMTIME& standard_date,
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int32_t standard_bias,
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const std::string& daylight_name,
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const SYSTEMTIME& daylight_date,
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int32_t daylight_bias);
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//! \brief Sets the fields referenced by #MINIDUMP_MISC4_BUILDSTRING.
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void SetBuildString(const std::string& build_string,
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const std::string& debug_build_string);
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protected:
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// MinidumpWritable:
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bool Freeze() override;
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size_t SizeOfObject() override;
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bool WriteObject(FileWriterInterface* file_writer) override;
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MinidumpStreamType StreamType() const override;
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private:
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//! \brief Returns the size of the object to be written based on
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//! MINIDUMP_MISC_INFO_N::Flags1.
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//!
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//! The smallest defined structure type in the MINIDUMP_MISC_INFO family that
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//! can hold all of the data that has been populated will be used.
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size_t CalculateSizeOfObjectFromFlags() const;
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MINIDUMP_MISC_INFO_N misc_info_;
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DISALLOW_COPY_AND_ASSIGN(MinidumpMiscInfoWriter);
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};
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} // namespace crashpad
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#endif // CRASHPAD_MINIDUMP_MINIDUMP_MISC_INFO_WRITER_H_
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