Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 85 insertions, 0 deletions

diff --git a/unodevtools/source/unodevtools/options.cxx b/unodevtools/source/unodevtools/options.cxx
new file mode 100644
index 000000000..bf465af09
--- /dev/null
+++ b/unodevtools/source/unodevtools/options.cxx
@@ -0,0 +1,85 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <codemaker/global.hxx>
+#include <o3tl/safeint.hxx>
+#include <o3tl/string_view.hxx>
+#include <rtl/ustring.hxx>
+#include <rtl/process.h>
+#include <sal/log.hxx>
+#include <options.hxx>
+
+namespace unodevtools {
+
+
+bool readOption( OUString * pValue, const char * pOpt,
+                     sal_uInt32 * pnIndex, std::u16string_view aArg)
+{
+    static const OUStringLiteral dash = u"-";
+    if(aArg.find(dash) != 0)
+        return false;
+
+    OUString aOpt = OUString::createFromAscii( pOpt );
+
+    if (aArg.size() < o3tl::make_unsigned(aOpt.getLength()))
+        return false;
+
+    if (aOpt.equalsIgnoreAsciiCase( aArg.substr(1) )) {
+        // take next argument
+        ++(*pnIndex);
+
+        rtl_getAppCommandArg(*pnIndex, &pValue->pData);
+        if (*pnIndex >= rtl_getAppCommandArgCount() ||
+            pValue->subView(1) == dash)
+        {
+            throw CannotDumpException(
+                "incomplete option \"-" + aOpt + "\" given!");
+        }
+        SAL_INFO("unodevtools", "identified option -" << pOpt << " = " << *pValue);
+        ++(*pnIndex);
+        return true;
+    } else if (aArg.find(aOpt) == 1) {
+        *pValue = aArg.substr(1 + aOpt.getLength());
+        SAL_INFO("unodevtools", "identified option -" << pOpt << " = " << *pValue);
+        ++(*pnIndex);
+
+        return true;
+    }
+    return false;
+}
+
+
+bool readOption( const char * pOpt,
+                     sal_uInt32 * pnIndex, std::u16string_view aArg)
+{
+    OUString aOpt = OUString::createFromAscii(pOpt);
+
+    if((o3tl::starts_with(aArg, u"-") && aOpt.equalsIgnoreAsciiCase(aArg.substr(1))) ||
+       (o3tl::starts_with(aArg, u"--") && aOpt.equalsIgnoreAsciiCase(aArg.substr(2))) )
+    {
+        ++(*pnIndex);
+        SAL_INFO("unodevtools", "identified option --" << pOpt);
+        return true;
+    }
+    return false;
+}
+
+} // end of namespace unodevtools
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */