зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
2.0 KiB
C
72 строки
2.0 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef CrashAnnotations_h
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#define CrashAnnotations_h
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#include <cstddef>
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#include <cstdint>
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namespace CrashReporter {
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// Typed enum representing all crash annotations
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enum class Annotation : uint32_t {
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${enum}
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};
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// Stringified crash annotation names
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const char* const kAnnotationStrings[] = {
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${strings}
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};
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// Allowlist of crash annotations that can be included in a crash ping
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const Annotation kCrashPingAllowlist[] = {
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${allowlist}
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};
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/**
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* Return the string representation of a crash annotation.
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*
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* @param aAnnotation a crash annotation
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* @returns A constant string holding the annotation name
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*/
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static inline const char* AnnotationToString(Annotation aAnnotation) {
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return kAnnotationStrings[static_cast<uint32_t>(aAnnotation)];
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}
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/**
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* Converts a string to its corresponding crash annotation.
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*
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* @param aResult a reference where the annotation will be stored
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* @param aValue the string to be converted
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* @return true if the string was successfully converted, false if it did not
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* correspond to any known annotation
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*/
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bool AnnotationFromString(Annotation& aResult, const char* aValue);
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/**
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* Checks if the given crash annotation is allowlisted for inclusion in the
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* crash ping.
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*
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* @param aAnnotation the crash annotation to be checked
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* @return true if the annotation can be included in the crash ping, false
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* otherwise
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*/
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bool IsAnnotationAllowlistedForPing(Annotation aAnnotation);
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/**
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* Abstract annotation writer, this is needed only for code that writes out
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* annotations in the exception handler.
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*/
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class AnnotationWriter {
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public:
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virtual void Write(Annotation aAnnotation, const char* aValue,
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size_t aLen = 0) = 0;
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virtual void Write(Annotation aAnnotation, uint64_t aValue) = 0;
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};
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} // namespace CrashReporter
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#endif // CrashAnnotations_h
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