| 1 | /* |
1 | /* |
| 2 | device.h -- generic header for device.c |
2 | device.h -- generic header for device.c |
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3 | Copyright (C) 2003 Marc Lehmann <pcg@goof.com> |
| 3 | |
4 | |
| 4 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
| 6 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
| 7 | (at your option) any later version. |
8 | (at your option) any later version. |
| … | |
… | |
| 22 | #define IFNAMESIZE 256 // be conservative |
23 | #define IFNAMESIZE 256 // be conservative |
| 23 | |
24 | |
| 24 | #include "gettext.h" |
25 | #include "gettext.h" |
| 25 | |
26 | |
| 26 | #include "global.h" |
27 | #include "global.h" |
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28 | #include "util.h" |
| 27 | |
29 | |
| 28 | struct net_packet { |
30 | struct net_packet { |
| 29 | u32 len; // actually u16, but padding... |
31 | u32 len; // actually u16, but padding... |
| 30 | |
32 | |
| 31 | u8 &operator[] (u16 offset) const; |
33 | u8 &operator[] (u16 offset) const; |
| … | |
… | |
| 84 | u8 &net_packet::operator[] (u16 offset) const |
86 | u8 &net_packet::operator[] (u16 offset) const |
| 85 | { |
87 | { |
| 86 | return ((data_packet *)this)->data_[offset]; |
88 | return ((data_packet *)this)->data_[offset]; |
| 87 | } |
89 | } |
| 88 | |
90 | |
| 89 | typedef u8 mac[6]; |
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| 90 | |
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| 91 | struct tap_packet : net_packet { |
91 | struct tap_packet : net_packet { |
| 92 | mac dst; |
92 | mac dst; |
| 93 | mac src; |
93 | mac src; |
| 94 | u8 data[MAXSIZE - 12]; |
94 | u8 data[MAXSIZE - 12]; |
| 95 | }; |
95 | }; |
