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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "clangupdateannotationsjob.h"
#include <clangsupport/annotationsmessage.h>
#include <clangsupport/clangsupportdebugutils.h>
#include <clangsupport/clangcodemodelclientinterface.h>
#include <utils/qtcassert.h>
#include <QRegularExpression>
namespace ClangBackEnd {
// TODO: Add libclang API for this.
static QSet<Utf8String> unresolvedFilePaths(const QVector<DiagnosticContainer> &diagnostics)
{
// We expect something like:
// fatal error: 'ops.h' file not found
QRegularExpression re("'(.*)' file not found");
QSet<Utf8String> unresolved;
for (const DiagnosticContainer &diagnostic : diagnostics) {
if (diagnostic.severity == DiagnosticSeverity::Fatal
&& diagnostic.category == Utf8StringLiteral("Lexical or Preprocessor Issue")) {
const QString path = re.match(diagnostic.text).captured(1);
if (!path.isEmpty())
unresolved << path;
}
}
return unresolved;
}
IAsyncJob::AsyncPrepareResult UpdateAnnotationsJob::prepareAsyncRun()
{
const JobRequest jobRequest = context().jobRequest;
QTC_ASSERT(isExpectedJobRequestType(jobRequest), return AsyncPrepareResult());
QTC_ASSERT(acquireDocument(), return AsyncPrepareResult());
const TranslationUnit translationUnit = *m_translationUnit;
const TranslationUnitUpdateInput updateInput = createUpdateInput(m_pinnedDocument);
setRunner([translationUnit, updateInput]() {
TIME_SCOPE_DURATION("UpdateAnnotationsJobRunner");
// Update
UpdateAnnotationsJob::AsyncResult asyncResult;
asyncResult.updateResult = translationUnit.update(updateInput);
// Collect
translationUnit.extractAnnotations(asyncResult.firstHeaderErrorDiagnostic,
asyncResult.diagnostics,
asyncResult.tokenInfos,
asyncResult.skippedSourceRanges);
asyncResult.unresolvedFilePaths.unite(
unresolvedFilePaths({asyncResult.firstHeaderErrorDiagnostic}));
asyncResult.unresolvedFilePaths.unite(unresolvedFilePaths(asyncResult.diagnostics));
return asyncResult;
});
return AsyncPrepareResult{translationUnit.id()};
}
void UpdateAnnotationsJob::finalizeAsyncRun()
{
if (!context().isOutdated()) {
const AsyncResult result = asyncResult();
m_pinnedDocument.incorporateUpdaterResult(result.updateResult);
m_pinnedDocument.setUnresolvedFilePaths(result.unresolvedFilePaths);
context().client->annotations(AnnotationsMessage(m_pinnedFileContainer,
result.diagnostics,
result.firstHeaderErrorDiagnostic,
result.tokenInfos,
result.skippedSourceRanges));
}
}
bool UpdateAnnotationsJob::isExpectedJobRequestType(const JobRequest &jobRequest) const
{
return jobRequest.type == JobRequest::Type::UpdateAnnotations;
}
TranslationUnitUpdateInput
UpdateAnnotationsJob::createUpdateInput(const Document &document) const
{
return document.createUpdateInput();
}
} // namespace ClangBackEnd
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