Diff: tlv.h

Revision:

0:a3d41f923207

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tlv.h	Wed Nov 17 19:39:33 2010 +0000
@@ -0,0 +1,52 @@
+/*
+    Copyright (c) 2010 Andy Kirkham
+ 
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+ 
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+ 
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+*/
+
+#ifndef TLV_H
+#define TLV_H
+
+#ifndef MBED_H
+#include "mbed.h"
+#endif
+
+class tlv_header {
+public:
+    uint16_t    typeLength;
+    tlv_header() { typeLength = 0; }
+    int copy (char *s);
+    void setType(int type) { typeLength |= ((type & 0x7F) << 9); }
+    int  getType(void) { return (typeLength >> 9) & 0x7F; }
+    void setLength(int len) { typeLength |= (len & 0x1FF); }
+    int  getLength(void) { return typeLength & 0x1FF; }
+    //void setType(int type) { typeLength |= (type & 0x7F); }
+    //int  getType(void) { return typeLength & 0x7F; }
+    //void setLength(int len) { typeLength |= ((len & 0x1FF) << 7); }
+    //int  getLength(void) { return (typeLength >> 7) & 0x1FF; }
+};
+
+class tlv_payload {
+public:
+    char   *pointer;
+    int     length;
+    tlv_payload() { length = 0; pointer = NULL; }
+};
+
+#endif