/*****************************************************************************
** This is part of the CTSim program
-** Copyright (c) 1983-2001 Kevin Rosenberg
-**
-** $Id: fnetorderstream.cpp,v 1.5 2001/01/28 19:10:18 kevin Exp $
+** Copyright (c) 1983-2009 Kevin Rosenberg
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
#include "fnetorderstream.h"
-void
+void
ConvertNetworkOrder (void* buffer, size_t bytes)
{
#ifndef WORDS_BIGENDIAN
if (bytes < 2)
- return;
+ return;
char* start = static_cast<char*>(buffer);
char* end = start + bytes - 1; // last byte
size_t nSwap = bytes / 2;
-
+
while (nSwap-- > 0) {
- unsigned char c = *start;
- *start++ = *end;
- *end-- = c;
+ unsigned char c = *start;
+ *start++ = *end;
+ *end-- = c;
}
-#endif
+#endif
}
-void
+void
ConvertReverseNetworkOrder (void* buffer, size_t bytes)
{
#ifdef WORDS_BIGENDIAN
if (bytes < 2)
- return;
+ return;
char* start = static_cast<char*>(buffer);
- char* end = start + bytes - 1; // last byte
+ char* end = start + bytes - 1; // last byte
size_t nSwap = bytes / 2;
-
+
while (nSwap-- > 0) {
- unsigned char c = *start;
- *start++ = *end;
- *end-- = c;
+ unsigned char c = *start;
+ *start++ = *end;
+ *end-- = c;
}
-#endif
+#endif
}
void
write (reinterpret_cast<char*>(&n), 4);
}
-void
+void
frnetorderstream::writeFloat32 (kfloat32 n) {
#ifdef WORDS_BIGENDIAN
SwapBytes4 (&n);
write (reinterpret_cast<char*>(&n), 4);
}
-void
+void
frnetorderstream::writeFloat64 (kfloat64 n) {
#ifdef WORDS_BIGENDIAN
SwapBytes8 (&n);
write (reinterpret_cast<char*>(&n), 8);
}
-void
+void
frnetorderstream::readInt16 (kuint16& n) {
read (reinterpret_cast<char*>(&n), 2);
#ifdef WORDS_BIGENDIAN
#endif
}
-void
+void
frnetorderstream::readInt32 (kuint32& n) {
read (reinterpret_cast<char*>(&n), 4);
#ifdef WORDS_BIGENDIAN