forked from qt-creator/qt-creator
0ecab7e0d8
Put creating the JSON document and error parsing into a separate function. Change-Id: I257f82249a07220467c33220c6b8e4650266b8d9 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
// Copyright (C) 2024 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include "devicectlutils.h"
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#include "iostr.h"
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#include <QJsonDocument>
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Utils::expected_str<QJsonValue> Ios::Internal::parseDevicectlResult(const QByteArray &rawOutput)
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{
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// there can be crap (progress info) at front and/or end
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const int firstCurly = rawOutput.indexOf('{');
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const int start = std::max(firstCurly, 0);
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const int lastCurly = rawOutput.lastIndexOf('}');
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const int end = lastCurly >= 0 ? lastCurly : rawOutput.size() - 1;
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QJsonParseError parseError;
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auto jsonOutput = QJsonDocument::fromJson(rawOutput.sliced(start, end - start + 1), &parseError);
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if (jsonOutput.isNull()) {
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// parse error
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return Utils::make_unexpected(
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Tr::tr("Failed to parse devicectl output: %1.").arg(parseError.errorString()));
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}
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const QJsonValue errorValue = jsonOutput["error"];
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if (!errorValue.isUndefined()) {
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// error
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QString error
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= Tr::tr("Operation failed: %1.")
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.arg(errorValue["userInfo"]["NSLocalizedDescription"]["string"].toString());
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const QJsonValue userInfo
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= errorValue["userInfo"]["NSUnderlyingError"]["error"]["userInfo"];
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const QList<QJsonValue> moreInfo{userInfo["NSLocalizedDescription"]["string"],
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userInfo["NSLocalizedFailureReason"]["string"],
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userInfo["NSLocalizedRecoverySuggestion"]["string"]};
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for (const QJsonValue &v : moreInfo) {
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if (!v.isUndefined())
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error += "\n" + v.toString();
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}
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return Utils::make_unexpected(error);
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}
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const QJsonValue resultValue = jsonOutput["result"];
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if (resultValue.isUndefined()) {
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return Utils::make_unexpected(
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Tr::tr("Failed to parse devicectl output: 'result' is missing"));
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}
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return resultValue;
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}
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