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9609b74716
Nothing currently directs the handler to read these Annotation objects from the target process, so they will not be read by Crashpad nor appear in the minidump. Bug: crashpad:192 Change-Id: I1eb1e9f42282c07e37d335631f0cc6083ef28a89 Reviewed-on: https://chromium-review.googlesource.com/726501 Commit-Queue: Robert Sesek <rsesek@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
// Copyright 2015 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_SNAPSHOT_WIN_PE_IMAGE_ANNOTATIONS_READER_H_
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#define CRASHPAD_SNAPSHOT_WIN_PE_IMAGE_ANNOTATIONS_READER_H_
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#include <map>
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#include <string>
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#include <vector>
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#include "base/macros.h"
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#include "snapshot/annotation_snapshot.h"
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namespace crashpad {
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class PEImageReader;
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class ProcessReaderWin;
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//! \brief A reader of annotations stored in a PE image mapped into another
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//! process.
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//!
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//! These annotations are stored for the benefit of crash reporters, and provide
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//! information thought to be potentially useful for crash analysis.
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//!
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//! Currently, this class can decode information stored only in the CrashpadInfo
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//! structure. This format is used by Crashpad clients. The "simple annotations"
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//! are recovered from any module with a compatible data section, and are
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//! included in the annotations returned by SimpleMap().
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class PEImageAnnotationsReader {
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public:
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//! \brief Constructs the object.
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//!
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//! \param[in] process_reader The reader for the remote process.
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//! \param[in] pe_image_reader The PEImageReader for the PE image file
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//! contained within the remote process.
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//! \param[in] name The module's name, a string to be used in logged messages.
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//! This string is for diagnostic purposes only, and may be empty.
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PEImageAnnotationsReader(ProcessReaderWin* process_reader,
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const PEImageReader* pe_image_reader,
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const std::wstring& name);
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~PEImageAnnotationsReader() {}
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//! \brief Returns the module's annotations that are organized as key-value
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//! pairs, where all keys and values are strings.
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std::map<std::string, std::string> SimpleMap() const;
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//! \brief Returns the module's annotations that are organized as a list of
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//! typed annotation objects.
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std::vector<AnnotationSnapshot> AnnotationsList() const;
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private:
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// Reads CrashpadInfo::simple_annotations_ on behalf of SimpleMap().
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template <class Traits>
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void ReadCrashpadSimpleAnnotations(
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std::map<std::string, std::string>* simple_map_annotations) const;
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// Reads CrashpadInfo::annotations_list_ on behalf of AnnotationsList().
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template <class Traits>
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void ReadCrashpadAnnotationsList(
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std::vector<AnnotationSnapshot>* vector_annotations) const;
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std::wstring name_;
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ProcessReaderWin* process_reader_; // weak
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const PEImageReader* pe_image_reader_; // weak
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DISALLOW_COPY_AND_ASSIGN(PEImageAnnotationsReader);
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};
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} // namespace crashpad
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#endif // CRASHPAD_SNAPSHOT_WIN_PE_IMAGE_ANNOTATIONS_READER_H_
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