1 files changed, 109 insertions, 0 deletions
diff --git a/src/tools/tracegen/tracegen.cpp b/src/tools/tracegen/tracegen.cpp
new file mode 100644
index 0000000000..978fe406d0
--- /dev/null
+++ b/src/tools/tracegen/tracegen.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Rafael Roquetto <rafael.roquetto@kdab.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** 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-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "provider.h"
+#include "lttng.h"
+#include "etw.h"
+#include "panic.h"
+
+#include <qstring.h>
+#include <qfile.h>
+
+enum class Target
+{
+    LTTNG,
+    ETW
+};
+
+static inline void usage(int status)
+{
+    printf("Usage: tracegen <lttng|etw> <input file> <output file>\n");
+    exit(status);
+}
+
+static void parseArgs(int argc, char *argv[], Target *target, QString *inFile, QString *outFile)
+{
+    if (argc == 1)
+        usage(EXIT_SUCCESS);
+    if (argc != 4)
+        usage(EXIT_FAILURE);
+
+    const char *targetString = argv[1];
+
+    if (qstrcmp(targetString, "lttng") == 0) {
+        *target = Target::LTTNG;
+    } else if (qstrcmp(targetString, "etw") == 0) {
+        *target = Target::ETW;
+    } else {
+        fprintf(stderr, "Invalid target: %s\n", targetString);
+        usage(EXIT_FAILURE);
+    }
+
+    *inFile = QLatin1String(argv[2]);
+    *outFile = QLatin1String(argv[3]);
+}
+
+int main(int argc, char *argv[])
+{
+    Target target = Target::LTTNG;
+    QString inFile;
+    QString outFile;
+
+    parseArgs(argc, argv, &target, &inFile, &outFile);
+
+    Provider p = parseProvider(inFile);
+
+    QFile out(outFile);
+
+    if (!out.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
+        panic("Cannot open '%s' for writing: %s",
+                qPrintable(outFile), qPrintable(out.errorString()));
+    }
+
+    switch (target) {
+    case Target::LTTNG:
+        writeLttng(out, p);
+        break;
+    case Target::ETW:
+        writeEtw(out, p);
+        break;
+    }
+
+    return 0;
+}