1 files changed, 128 insertions, 0 deletions
diff --git a/unodevtools/source/unodevtools/options.cxx b/unodevtools/source/unodevtools/options.cxx
new file mode 100644
index 000000000000..1d22462d3d8e
--- /dev/null
+++ b/unodevtools/source/unodevtools/options.cxx
@@ -0,0 +1,128 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: options.cxx,v $
+ * $Revision: 1.7 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include <stdio.h>
+
+#include "rtl/ustring.hxx"
+#include "rtl/ustrbuf.hxx"
+#include "rtl/process.h"
+
+#include "com/sun/star/uno/RuntimeException.hpp"
+
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+namespace unodevtools {
+
+//-------------------------------------------------------------------------------
+#if OSL_DEBUG_LEVEL > 1
+static void out( const sal_Char * pText )
+{
+    fprintf( stderr, pText );
+}
+#endif
+
+//-------------------------------------------------------------------------------
+sal_Bool readOption( OUString * pValue, const sal_Char * pOpt,
+                     sal_Int32 * pnIndex, const OUString & aArg)
+    throw (RuntimeException)
+{
+    const OUString dash = OUString(RTL_CONSTASCII_USTRINGPARAM("-"));
+    if(aArg.indexOf(dash) != 0)
+        return sal_False;
+
+    OUString aOpt = OUString::createFromAscii( pOpt );
+
+    if (aArg.getLength() < aOpt.getLength())
+        return sal_False;
+
+    if (aOpt.equalsIgnoreAsciiCase( aArg.copy(1) )) {
+        // take next argument
+        ++(*pnIndex);
+
+        rtl_getAppCommandArg(*pnIndex, &pValue->pData);
+        if (*pnIndex >= (sal_Int32)rtl_getAppCommandArgCount() ||
+            pValue->copy(1).equals(dash))
+        {
+            OUStringBuffer buf( 32 );
+            buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("incomplete option \"-") );
+            buf.appendAscii( pOpt );
+            buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("\" given!") );
+            throw RuntimeException( buf.makeStringAndClear(), Reference< XInterface >() );
+        } else {
+#if OSL_DEBUG_LEVEL > 1
+            out( "\n> identified option -" );
+            out( pOpt );
+            out( " = " );
+            OString tmp = OUStringToOString(*pValue, RTL_TEXTENCODING_ASCII_US);
+              out( tmp.getStr() );
+#endif
+            ++(*pnIndex);
+            return sal_True;
+        }
+    } else if (aArg.indexOf(aOpt) == 1) {
+        *pValue = aArg.copy(1 + aOpt.getLength());
+#if OSL_DEBUG_LEVEL > 1
+        out( "\n> identified option -" );
+        out( pOpt );
+        out( " = " );
+        OString tmp = OUStringToOString(*pValue, RTL_TEXTENCODING_ASCII_US);
+        out( tmp.getStr() );
+#endif
+        ++(*pnIndex);
+
+        return sal_True;
+    }
+    return sal_False;
+}
+
+//-------------------------------------------------------------------------------
+sal_Bool readOption( sal_Bool * pbOpt, const sal_Char * pOpt,
+                     sal_Int32 * pnIndex, const OUString & aArg)
+{
+    const OUString dashdash(RTL_CONSTASCII_USTRINGPARAM("--"));
+    const OUString dash(RTL_CONSTASCII_USTRINGPARAM("-"));
+    OUString aOpt = OUString::createFromAscii(pOpt);
+
+    if((aArg.indexOf(dash) == 0 && aOpt.equalsIgnoreAsciiCase(aArg.copy(1))) ||
+       (aArg.indexOf(dashdash) == 0 && aOpt.equalsIgnoreAsciiCase(aArg.copy(2))) )
+    {
+        ++(*pnIndex);
+        *pbOpt = sal_True;
+#if OSL_DEBUG_LEVEL > 1
+        out( "\n> identified option --" );
+        out( pOpt );
+#endif
+        return sal_True;
+    }
+    return sal_False;
+}
+
+} // end of namespace unodevtools