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, 119 insertions, 0 deletions

diff --git a/include/tools/solar.h b/include/tools/solar.h
new file mode 100644
index 000000000..ae7c5288c
--- /dev/null
+++ b/include/tools/solar.h
@@ -0,0 +1,119 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLS_SOLAR_H
+#define INCLUDED_TOOLS_SOLAR_H
+
+#include <sal/types.h>
+#include <osl/endian.h>
+
+/** Intermediate type to solve type clash with Windows headers.
+ Should be removed as soon as all code parts have been reviewed
+ and the correct type is known. Most of the times ULONG is meant
+ to be a 32-Bit unsigned integer type as sal_uInt32 is often
+ used for data exchange or for similar method args. */
+typedef sal_uIntPtr    sal_uLong; /* Replaces type ULONG */
+
+// misc. macros to leverage platform and compiler differences
+
+// solar binary types
+
+/* Solar (portable) Binary (exchange) Type; OSI 6 subset
+   always little endian;
+   not necessarily aligned */
+
+typedef sal_uInt8   SVBT16[2];
+typedef sal_uInt8   SVBT32[4];
+typedef sal_uInt8   SVBT64[8];
+
+#ifdef __cplusplus
+
+inline sal_uInt16 SVBT16ToUInt16( const SVBT16 p ) { return static_cast<sal_uInt16>
+                                                     (static_cast<sal_uInt16>(p[0])
+                                                   + (static_cast<sal_uInt16>(p[1]) <<  8)); }
+inline sal_Int16 SVBT16ToInt16( const SVBT16 p ) { return sal_Int16(SVBT16ToUInt16(p)); }
+inline sal_uInt32 SVBT32ToUInt32 ( const SVBT32 p ) { return static_cast<sal_uInt32>
+                                                     (static_cast<sal_uInt32>(p[0])
+                                                   + (static_cast<sal_uInt32>(p[1]) <<  8)
+                                                   + (static_cast<sal_uInt32>(p[2]) << 16)
+                                                   + (static_cast<sal_uInt32>(p[3]) << 24)); }
+#if defined OSL_LITENDIAN
+inline double   SVBT64ToDouble( const SVBT64 p )
+{
+    double n;
+    reinterpret_cast<sal_uInt8*>(&n)[0] = p[0];
+    reinterpret_cast<sal_uInt8*>(&n)[1] = p[1];
+    reinterpret_cast<sal_uInt8*>(&n)[2] = p[2];
+    reinterpret_cast<sal_uInt8*>(&n)[3] = p[3];
+    reinterpret_cast<sal_uInt8*>(&n)[4] = p[4];
+    reinterpret_cast<sal_uInt8*>(&n)[5] = p[5];
+    reinterpret_cast<sal_uInt8*>(&n)[6] = p[6];
+    reinterpret_cast<sal_uInt8*>(&n)[7] = p[7];
+    return n;
+}
+#else
+inline double   SVBT64ToDouble( const SVBT64 p ) { double n;
+                                                    reinterpret_cast<sal_uInt8*>(&n)[0] = p[7];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[1] = p[6];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[2] = p[5];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[3] = p[4];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[4] = p[3];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[5] = p[2];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[6] = p[1];
+                                                    reinterpret_cast<sal_uInt8*>(&n)[7] = p[0];
+                                                    return n; }
+#endif
+
+inline void     ShortToSVBT16( sal_uInt16 n, SVBT16 p )
+{
+    p[0] = static_cast<sal_uInt8>(n);
+    p[1] = static_cast<sal_uInt8>(n >>  8);
+}
+inline void     UInt32ToSVBT32 ( sal_uInt32  n, SVBT32 p )
+{
+    p[0] = static_cast<sal_uInt8>(n);
+    p[1] = static_cast<sal_uInt8>(n >>  8);
+    p[2] = static_cast<sal_uInt8>(n >> 16);
+    p[3] = static_cast<sal_uInt8>(n >> 24);
+}
+inline void     Int32ToSVBT32 ( sal_Int32  n, SVBT32 p ) { UInt32ToSVBT32(sal_uInt32(n), p); }
+#if defined OSL_LITENDIAN
+inline void     DoubleToSVBT64( double n, SVBT64 p ) { p[0] = reinterpret_cast<sal_uInt8*>(&n)[0];
+                                                       p[1] = reinterpret_cast<sal_uInt8*>(&n)[1];
+                                                       p[2] = reinterpret_cast<sal_uInt8*>(&n)[2];
+                                                       p[3] = reinterpret_cast<sal_uInt8*>(&n)[3];
+                                                       p[4] = reinterpret_cast<sal_uInt8*>(&n)[4];
+                                                       p[5] = reinterpret_cast<sal_uInt8*>(&n)[5];
+                                                       p[6] = reinterpret_cast<sal_uInt8*>(&n)[6];
+                                                       p[7] = reinterpret_cast<sal_uInt8*>(&n)[7]; }
+#else
+inline void     DoubleToSVBT64( double n, SVBT64 p ) { p[0] = reinterpret_cast<sal_uInt8*>(&n)[7];
+                                                       p[1] = reinterpret_cast<sal_uInt8*>(&n)[6];
+                                                       p[2] = reinterpret_cast<sal_uInt8*>(&n)[5];
+                                                       p[3] = reinterpret_cast<sal_uInt8*>(&n)[4];
+                                                       p[4] = reinterpret_cast<sal_uInt8*>(&n)[3];
+                                                       p[5] = reinterpret_cast<sal_uInt8*>(&n)[2];
+                                                       p[6] = reinterpret_cast<sal_uInt8*>(&n)[1];
+                                                       p[7] = reinterpret_cast<sal_uInt8*>(&n)[0]; }
+#endif
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */