| 1 | /* |
1 | /* |
| 2 | device-tincd.C -- include one of the tincd low level implementations. |
2 | device-tincd.C -- include one of the tincd low level implementations. |
| 3 | Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de> |
3 | Copyright (C) 2003-2008 Marc Lehmann <gvpe@schmorp.de> |
| 4 | |
4 | |
| 5 | This file is part of GVPE. |
5 | This file is part of GVPE. |
| 6 | |
6 | |
| 7 | GVPE is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify it |
| 8 | it under the terms of the GNU General Public License as published by |
8 | under the terms of the GNU General Public License as published by the |
| 9 | the Free Software Foundation; either version 2 of the License, or |
9 | Free Software Foundation; either version 3 of the License, or (at your |
| 10 | (at your option) any later version. |
10 | option) any later version. |
| 11 | |
11 | |
| 12 | This program is distributed in the hope that it will be useful, |
12 | This program is distributed in the hope that it will be useful, but |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
| 15 | GNU General Public License for more details. |
15 | Public License for more details. |
| 16 | |
16 | |
| 17 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License along |
| 18 | along with gvpe; if not, write to the Free Software |
18 | with this program; if not, see <http://www.gnu.org/licenses/>. |
| 19 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | |
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20 | Additional permission under GNU GPL version 3 section 7 |
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21 | |
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22 | If you modify this Program, or any covered work, by linking or |
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23 | combining it with the OpenSSL project's OpenSSL library (or a modified |
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24 | version of that library), containing parts covered by the terms of the |
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25 | OpenSSL or SSLeay licenses, the licensors of this Program grant you |
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26 | additional permission to convey the resulting work. Corresponding |
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27 | Source for a non-source form of such a combination shall include the |
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28 | source code for the parts of OpenSSL used as well as that of the |
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29 | covered work. |
| 20 | */ |
30 | */ |
| 21 | |
31 | |
| 22 | #include <cstdio> |
32 | #include <cstdio> |
| 23 | #include <cstring> |
33 | #include <cstring> |
| 24 | #include <cerrno> |
34 | #include <cerrno> |
| … | |
… | |
| 65 | |
75 | |
| 66 | #define MTU MAX_MTU |
76 | #define MTU MAX_MTU |
| 67 | |
77 | |
| 68 | // BIGGEST hack of 'em all |
78 | // BIGGEST hack of 'em all |
| 69 | // will be casted to data_packet, due to structural similarity |
79 | // will be casted to data_packet, due to structural similarity |
| 70 | struct vpn_packet_t : net_packet { |
80 | struct vpn_packet_t : net_packet |
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81 | { |
| 71 | u8 data[MAXSIZE]; |
82 | u8 data[MAXSIZE]; |
| 72 | }; |
83 | }; |
| 73 | |
84 | |
| 74 | static bool overwrite_mac; |
85 | static bool overwrite_mac; |
| 75 | |
86 | |
| … | |
… | |
| 78 | { |
89 | { |
| 79 | if (!strcmp (key, "Interface")) |
90 | if (!strcmp (key, "Interface")) |
| 80 | *res = conf.ifname; |
91 | *res = conf.ifname; |
| 81 | else if (!strcmp (key, "Device")) |
92 | else if (!strcmp (key, "Device")) |
| 82 | *res = 0; |
93 | *res = 0; |
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94 | else if (!strcmp (key, "DeviceType")) |
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95 | *res = "tap"; |
| 83 | else |
96 | else |
| 84 | { |
97 | { |
| 85 | slog (L_ERR, _("tincd layer asking for unknown config '%s'"), key); |
98 | slog (L_ERR, _("tincd layer asking for unknown config '%s'"), key); |
| 86 | *res = 0; |
99 | *res = 0; |
| 87 | } |
100 | } |
| … | |
… | |
| 92 | #define netname conf.ifname |
105 | #define netname conf.ifname |
| 93 | |
106 | |
| 94 | #if IF_linux |
107 | #if IF_linux |
| 95 | # include "tincd/linux/device.c" |
108 | # include "tincd/linux/device.c" |
| 96 | const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU"; } |
109 | const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU"; } |
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110 | |
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111 | #elif IF_bsd |
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112 | # include "tincd/bsd/device.c" |
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113 | const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; } |
| 97 | |
114 | |
| 98 | #elif IF_freebsd |
115 | #elif IF_freebsd |
| 99 | # include "tincd/freebsd/device.c" |
116 | # include "tincd/freebsd/device.c" |
| 100 | const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; } |
117 | const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; } |
| 101 | |
118 | |
