1 files changed, 150 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/clangparser/clangdebugutils.cpp b/sources/shiboken2/ApiExtractor/clangparser/clangdebugutils.cpp
new file mode 100644
index 000000000..8d0fd098a
--- /dev/null
+++ b/sources/shiboken2/ApiExtractor/clangparser/clangdebugutils.cpp
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "clangdebugutils.h"
+#include "clangutils.h"
+
+#include <QtCore/QDebug>
+#include <QtCore/QString>
+
+#include <string.h>
+
+#ifndef QT_NO_DEBUG_STREAM
+
+#ifdef Q_OS_WIN
+const char pathSep = '\\';
+#else
+const char pathSep = '/';
+#endif
+
+static const char *baseName(const char *fileName)
+{
+    const char *b = strrchr(fileName, pathSep);
+    return b ? b + 1 : fileName;
+}
+
+QDebug operator<<(QDebug s, const CXString &cs)
+{
+    s << clang_getCString(cs);
+    return s;
+}
+
+QDebug operator<<(QDebug s, CXCursorKind cursorKind) // Enum
+{
+    const CXString kindName = clang_getCursorKindSpelling(cursorKind);
+    s << kindName;
+    clang_disposeString(kindName);
+    return s;
+}
+
+static const char *accessSpecsStrings[]
+{
+    // CX_CXXInvalidAccessSpecifier, CX_CXXPublic, CX_CXXProtected, CX_CXXPrivate
+    "invalid",  "public", "protected", "private"
+};
+
+QDebug operator<<(QDebug s, CX_CXXAccessSpecifier ac)
+{
+    s << accessSpecsStrings[ac];
+    return s;
+}
+
+QDebug operator<<(QDebug s, const CXType &t)
+{
+    CXString typeSpelling = clang_getTypeSpelling(t);
+    s << typeSpelling;
+    clang_disposeString(typeSpelling);
+    return s;
+}
+
+QDebug operator<<(QDebug s, const CXCursor &cursor)
+{
+    QDebugStateSaver saver(s);
+    s.nospace();
+    s.noquote();
+    const CXCursorKind kind = clang_getCursorKind(cursor);
+    s << kind;
+    if (kind >= CXCursor_FirstInvalid && kind <= CXCursor_LastInvalid)
+        return s;
+    const CXType type = clang_getCursorType(cursor);
+    switch (kind) {
+        case CXCursor_CXXAccessSpecifier:
+        s << ' ' << clang_getCXXAccessSpecifier(cursor);
+        break;
+    case CXCursor_CXXBaseSpecifier:
+         s << ", inherits=\"" << clang::getCursorSpelling(clang_getTypeDeclaration(type)) << '"';
+         break;
+    case CXCursor_CXXMethod:
+    case CXCursor_FunctionDecl:
+    case CXCursor_ConversionFunction:
+        s << ", result type=\"" << clang_getCursorResultType(cursor) << '"';
+        break;
+    case CXCursor_TypedefDecl:
+        s << ", underlyingType=\"" << clang_getTypedefDeclUnderlyingType(cursor) << '"';
+        break;
+    default:
+        break;
+    }
+
+    if (type.kind != CXType_Invalid)
+        s  << ", type=\"" << type << '"';
+    if (clang_Cursor_hasAttrs(cursor))
+        s  << ", [attrs]";
+
+    const QString cursorSpelling = clang::getCursorSpelling(cursor);
+    if (!cursorSpelling.isEmpty())
+        s << ", spelling=\"" << cursorSpelling << '"';
+    CXString cursorDisplay = clang_getCursorDisplayName(cursor);
+    if (const char *dpy = clang_getCString(cursorDisplay)) {
+        const QString display = QString::fromUtf8(dpy);
+        if (display != cursorSpelling)
+            s << ", display=\"" << dpy << '"';
+    }
+    clang_disposeString(cursorDisplay);
+    return s;
+}
+
+QDebug operator<<(QDebug s, const CXSourceLocation &location)
+{
+    QDebugStateSaver saver(s);
+    s.nospace();
+    CXFile file; // void *
+    unsigned line;
+    unsigned column;
+    unsigned offset;
+    clang_getExpansionLocation(location, &file, &line, &column, &offset);
+    const CXString cxFileName = clang_getFileName(file);
+    // Has been observed to be 0 for invalid locations
+    if (const char *cFileName = clang_getCString(cxFileName))
+        s << baseName(cFileName) << ':';
+    s << line << ':' << column;
+    clang_disposeString(cxFileName);
+    return s;
+}
+
+#endif // !QT_NO_DEBUG_STREAM