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sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$') Bug: chromium:1098010 Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262 Reviewed-by: Joshua Peraza <jperaza@chromium.org> Commit-Queue: Mark Mentovai <mark@chromium.org>
115 lines
4.0 KiB
C++
115 lines
4.0 KiB
C++
// Copyright 2017 The Crashpad Authors
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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_ANNOTATION_WRITER_H_
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#define CRASHPAD_MINIDUMP_MINIDUMP_ANNOTATION_WRITER_H_
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#include <memory>
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#include <vector>
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#include "minidump/minidump_byte_array_writer.h"
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#include "minidump/minidump_extensions.h"
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#include "minidump/minidump_string_writer.h"
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#include "minidump/minidump_writable.h"
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#include "snapshot/annotation_snapshot.h"
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namespace crashpad {
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//! \brief The writer for a MinidumpAnnotation object in a minidump file.
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//!
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//! Because MinidumpAnnotation objects only appear as elements
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//! of MinidumpAnnotationList objects, this class does not write any
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//! data on its own. It makes its MinidumpAnnotation data available to its
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//! MinidumpAnnotationList parent, which writes it as part of a
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//! MinidumpAnnotationList.
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class MinidumpAnnotationWriter final : public internal::MinidumpWritable {
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public:
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MinidumpAnnotationWriter();
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MinidumpAnnotationWriter(const MinidumpAnnotationWriter&) = delete;
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MinidumpAnnotationWriter& operator=(const MinidumpAnnotationWriter&) = delete;
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~MinidumpAnnotationWriter();
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//! \brief Initializes the annotation writer with data from an
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//! AnnotationSnapshot.
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void InitializeFromSnapshot(const AnnotationSnapshot& snapshot);
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//! \brief Initializes the annotation writer with data values.
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void InitializeWithData(const std::string& name,
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uint16_t type,
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const std::vector<uint8_t>& data);
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//! \brief Returns the MinidumpAnnotation referencing this object’s data.
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const MinidumpAnnotation* minidump_annotation() const { return &annotation_; }
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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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std::vector<internal::MinidumpWritable*> Children() override;
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bool WriteObject(FileWriterInterface* file_writer) override;
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private:
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MinidumpAnnotation annotation_;
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internal::MinidumpUTF8StringWriter name_;
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MinidumpByteArrayWriter value_;
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};
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//! \brief The writer for a MinidumpAnnotationList object in a minidump file,
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//! containing a list of MinidumpAnnotation objects.
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class MinidumpAnnotationListWriter final : public internal::MinidumpWritable {
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public:
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MinidumpAnnotationListWriter();
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MinidumpAnnotationListWriter(const MinidumpAnnotationListWriter&) = delete;
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MinidumpAnnotationListWriter& operator=(const MinidumpAnnotationListWriter&) =
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delete;
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~MinidumpAnnotationListWriter();
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//! \brief Initializes the annotation list writer with a list of
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//! AnnotationSnapshot objects.
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void InitializeFromList(const std::vector<AnnotationSnapshot>& list);
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//! \brief Adds a single MinidumpAnnotationWriter to the list to be written.
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void AddObject(std::unique_ptr<MinidumpAnnotationWriter> annotation_writer);
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//! \brief Determines whether the object is useful.
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//!
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//! A useful object is one that carries data that makes a meaningful
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//! contribution to a minidump file. An object carrying entries would be
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//! considered useful.
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//!
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//! \return `true` if the object is useful, `false` otherwise.
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bool IsUseful() const;
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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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std::vector<internal::MinidumpWritable*> Children() override;
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bool WriteObject(FileWriterInterface* file_writer) override;
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private:
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std::unique_ptr<MinidumpAnnotationList> minidump_list_;
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std::vector<std::unique_ptr<MinidumpAnnotationWriter>> objects_;
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};
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} // namespace crashpad
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#endif // CRASHPAD_MINIDUMP_MINIDUMP_ANNOTATION_WRITER_H_
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