initial importHEADmain

1 files changed, 132 insertions, 0 deletions

diff --git a/src/libparsec/net_wrap.cpp b/src/libparsec/net_wrap.cpp
new file mode 100644
index 0000000..8a11ed5
--- /dev/null
+++ b/src/libparsec/net_wrap.cpp
@@ -0,0 +1,132 @@
+/*
+ * PARSEC - libunp Wrapper
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:42 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Markus Hadwiger     <msh@parsec.org>   1998
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */ 
+
+// C library
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+
+// global externals
+#include "globals.h"
+
+// network code config
+#include "net_conf.h"
+
+// local module header
+#include "net_wrap.h"
+
+#ifdef SYSTEM_TARGET_WINDOWS
+
+int inet_aton(const char *cp, struct in_addr *ap)
+{
+    int dots = 0;
+    register dword acc = 0, addr = 0;
+
+    do {
+	register char cc = *cp;
+
+	switch (cc) {
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	    acc = acc * 10 + (cc - '0');
+	    break;
+
+	case '.':
+	    if (++dots > 3) {
+		return 0;
+	    }
+	    /* Fall through */
+
+	case '\0':
+	    if (acc > 255) {
+		return 0;
+	    }
+	    addr = addr << 8 | acc;
+	    acc = 0;
+	    break;
+
+	default:
+	    return 0;
+	}
+    } while (*cp++) ;
+
+    /* Normalize the address */
+    if (dots < 3) {
+	addr <<= 8 * (3 - dots) ;
+    }
+
+    /* Store it if requested */
+    if (ap) {
+	ap->s_addr = htonl(addr);
+    }
+
+    return 1;    
+}
+
+const char* inet_ntop( int family, const void* addrptr, char* strptr, size_t len)
+{
+	strncpy( strptr, inet_ntoa( *((in_addr*)addrptr) ) , len - 1 );
+	strptr[ len - 1 ] = 0;
+	return strptr;
+}
+
+
+const char* hstrerror(int err)
+{
+	if (err == 0)
+		return("no error");
+
+	if (err == HOST_NOT_FOUND)
+		return("Unknown host");
+
+	if (err == TRY_AGAIN)
+		return("Hostname lookup failure");
+
+	if (err == NO_RECOVERY)
+		return("Unknown server error");
+
+	if (err == NO_DATA)
+        return("No address associated with name");
+
+	return("unknown error");
+}
+
+#endif // SYSTEM_TARGET_WINDOWS
+