97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* 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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#include "ExtraFileParser.h"
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#include "CrashAnnotations.h"
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#include "mozilla/Maybe.h"
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namespace CrashReporter {
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using mozilla::Maybe;
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using mozilla::Nothing;
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using mozilla::Some;
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bool ExtraFileParser::startObject() {
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if (mObject) {
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return false; // We expect only one top-level object
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}
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mObject = true;
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return true;
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}
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bool ExtraFileParser::endObject() {
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return mObject; // We should end only one object, anything else is wrong.
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}
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bool ExtraFileParser::propertyName(const JS::Latin1Char* aName,
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size_t aLength) {
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nsDependentCSubstring name(reinterpret_cast<const char*>(aName), aLength);
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mLastAnnotation = AnnotationFromString(name);
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return mLastAnnotation.isSome();
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}
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bool ExtraFileParser::propertyName(const char16_t* aName, size_t aLength) {
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// We only parse UTF-8 text.
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return false;
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}
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bool ExtraFileParser::startArray() {
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// The .extra file should not contain arrays.
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return false;
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}
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bool ExtraFileParser::endArray() {
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// The .extra file should not contain arrays.
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return false;
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}
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bool ExtraFileParser::stringValue(const JS::Latin1Char* aStr, size_t aLength) {
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nsDependentCSubstring value(reinterpret_cast<const char*>(aStr), aLength);
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mAnnotations[*mLastAnnotation] = value;
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return true;
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}
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bool ExtraFileParser::stringValue(const char16_t* aStr, size_t aLength) {
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// We only parse UTF-8 text.
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return false;
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}
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bool ExtraFileParser::numberValue(double aVal) {
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// The .extra file should not contain number values.
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return false;
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}
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bool ExtraFileParser::booleanValue(bool aBoolean) {
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// The .extra file should not contain number values.
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return false;
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}
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bool ExtraFileParser::nullValue() {
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// The .extra file should not contain null values.
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return false;
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}
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void ExtraFileParser::error(const char* aMsg, uint32_t aLine,
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uint32_t aColumn) {}
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Maybe<AnnotationTable> ExtraFileParser::Parse(const nsACString& aJSON) {
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ExtraFileParser handler;
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AnnotationTable annotations;
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if (!JS::ParseJSONWithHandler(
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reinterpret_cast<const JS::Latin1Char*>(aJSON.BeginReading()),
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aJSON.Length(), &handler)) {
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return Nothing();
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}
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handler.getAnnotations(annotations);
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return Some(annotations);
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}
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} // namespace CrashReporter
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