1 files changed, 93 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/clangparser/clangparser.h b/sources/shiboken2/ApiExtractor/clangparser/clangparser.h
new file mode 100644
index 000000000..ef1424f17
--- /dev/null
+++ b/sources/shiboken2/ApiExtractor/clangparser/clangparser.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of PySide2.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CLANGPARSER_H
+#define CLANGPARSER_H
+
+#include <clang-c/Index.h>
+
+#include <QtCore/QByteArrayList>
+#include <QtCore/QHash>
+#include <QtCore/QPair>
+#include <QtCore/QString>
+#include <QtCore/QVector>
+
+namespace clang {
+
+struct Diagnostic;
+
+class SourceFileCache {
+public:
+    typedef QPair<const char *, const char *> Snippet;
+
+    Snippet getCodeSnippet(const CXCursor &cursor);
+
+private:
+    typedef QHash<QString, QByteArray> FileBufferCache;
+
+    FileBufferCache m_fileBufferCache;
+};
+
+class BaseVisitor {
+    Q_DISABLE_COPY(BaseVisitor)
+public:
+    typedef QVector<Diagnostic> Diagnostics;
+    typedef SourceFileCache::Snippet CodeSnippet;
+
+    enum StartTokenResult { Error, Skip, Recurse };
+
+    BaseVisitor();
+    virtual ~BaseVisitor();
+
+    // Whether location should be visited.
+    // defaults to clang_Location_isFromMainFile()
+    virtual bool visitLocation(const CXSourceLocation &location) const;
+
+    virtual StartTokenResult startToken(const CXCursor &cursor) = 0;
+    virtual bool endToken(const CXCursor &cursor) = 0;
+
+    StartTokenResult cbHandleStartToken(const CXCursor &cursor);
+    bool cbHandleEndToken(const CXCursor &cursor, StartTokenResult startResult);
+
+    CodeSnippet getCodeSnippet(const CXCursor &cursor);
+    QString getCodeSnippetString(const CXCursor &cursor);
+
+    Diagnostics diagnostics() const;
+    void setDiagnostics(const Diagnostics &d);
+    void appendDiagnostic(const Diagnostic &d);
+
+private:
+    SourceFileCache m_fileCache;
+    Diagnostics m_diagnostics;
+};
+
+bool parse(const QByteArrayList  &clangArgs, unsigned clangFlags, BaseVisitor &ctx);
+
+} // namespace clang
+
+#endif // !CLANGPARSER_H