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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "unit.h"
#include "utils_p.h"
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
namespace ClangCodeModel {
namespace Internal {
QString getQString(const CXString &cxString, bool disposeCXString)
{
QString s = QString::fromUtf8(clang_getCString(cxString));
if (disposeCXString)
clang_disposeString(cxString);
return s;
}
namespace {
SourceLocation getLocation(const CXSourceLocation &loc,
void (*clangFunction)(CXSourceLocation,
CXFile *,
unsigned *,
unsigned *,
unsigned *))
{
CXFile file;
unsigned line, column, offset;
(*clangFunction)(loc, &file, &line, &column, &offset);
return SourceLocation(normalizeFileName(getQString(clang_getFileName(file))),
line,
column,
offset);
}
} // Anonymous
SourceLocation getInstantiationLocation(const CXSourceLocation &loc)
{
return getLocation(loc, &clang_getInstantiationLocation);
}
SourceLocation getSpellingLocation(const CXSourceLocation &loc)
{
return getLocation(loc, &clang_getSpellingLocation);
}
SourceLocation getExpansionLocation(const CXSourceLocation &loc)
{
// return getLocation(loc, &clang_getExpansionLocation);
return getLocation(loc, &clang_getInstantiationLocation);
}
QString normalizeFileName(const QString &fileName)
{
if (fileName.isEmpty())
return fileName;
return normalizeFileName(QFileInfo(fileName));
}
QString normalizeFileName(const QFileInfo &fileInfo)
{
if (!fileInfo.isFile())
return QString();
return QDir::cleanPath(fileInfo.absoluteFilePath());
}
QStringList formattedDiagnostics(const Unit::Ptr &unit)
{
QStringList diags;
if (!unit->isLoaded())
return diags;
const unsigned count = unit->getNumDiagnostics();
for (unsigned i = 0; i < count; ++i) {
CXDiagnostic diag = unit->getDiagnostic(i);
unsigned opt = CXDiagnostic_DisplaySourceLocation
| CXDiagnostic_DisplayColumn
| CXDiagnostic_DisplaySourceRanges
| CXDiagnostic_DisplayOption
| CXDiagnostic_DisplayCategoryId
| CXDiagnostic_DisplayCategoryName
;
diags << getQString(clang_formatDiagnostic(diag, opt));
clang_disposeDiagnostic(diag);
}
return diags;
}
} // Internal
} // ClangCodeModel
|
