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Comparing gvpe/src/device-tincd.C (file contents):
Revision 1.16 by pcg, Fri Mar 25 13:56:25 2005 UTC vs.
Revision 1.21 by pcg, Thu Aug 7 17:54:26 2008 UTC

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
20 Additional permission under GNU GPL version 3 section 7
21
22 If you modify this Program, or any covered work, by linking or
23 combining it with the OpenSSL project's OpenSSL library (or a modified
24 version of that library), containing parts covered by the terms of the
25 OpenSSL or SSLeay licenses, the licensors of this Program grant you
26 additional permission to convey the resulting work. Corresponding
27 Source for a non-source form of such a combination shall include the
28 source code for the parts of OpenSSL used as well as that of the
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
70struct vpn_packet_t : net_packet { 80struct vpn_packet_t : net_packet
81{
71 u8 data[MAXSIZE]; 82 u8 data[MAXSIZE];
72}; 83};
73 84
74static bool overwrite_mac; 85static 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;
94 else if (!strcmp (key, "DeviceType"))
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 }
… …
91 104
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"
96const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU up"; } 109const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU"; }
110
111#elif IF_bsd
112# include "tincd/bsd/device.c"
113const 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// 5.2.1' ifconfig _first_ sets the if up then changes mtu, which can be deadly due to ipv6 kicking in
101const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU && /sbin/ifconfig $IFNAME up"; } 117const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; }
102 118
103#elif IF_netbsd 119#elif IF_netbsd
104# define IF_istun 1 120# define IF_istun 1
105# include "tincd/netbsd/device.c" 121# include "tincd/netbsd/device.c"
106const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU up"; } 122const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU"; }
107 123
108#elif IF_openbsd 124#elif IF_openbsd
109# define IF_istun 1 125# define IF_istun 1
110# include "tincd/openbsd/device.c" 126# include "tincd/openbsd/device.c"
111const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU up"; } 127const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU"; }
112 128
113#elif IF_solaris 129#elif IF_solaris
114# define IF_istun 1 130# define IF_istun 1
115# include "tincd/solaris/device.c" 131# include "tincd/solaris/device.c"
116const char * tap_device::if_up () { return ""; } 132const char * tap_device::if_up () { return ""; }
… …
124const char * tap_device::if_up () { return ""; } 140const char * tap_device::if_up () { return ""; }
125 141
126#elif IF_darwin 142#elif IF_darwin
127# define IF_istun 1 143# define IF_istun 1
128# include "tincd/darwin/device.c" 144# include "tincd/darwin/device.c"
129const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU up"; } 145const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; }
130 146
131#elif IF_raw_socket 147#elif IF_raw_socket
132# include "tincd/raw_socket/device.c" 148# include "tincd/raw_socket/device.c"
133const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU up"; } 149const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU"; }
134 150
135#elif IF_uml_socket 151#elif IF_uml_socket
136# include "tincd/uml_socket/device.c" 152# include "tincd/uml_socket/device.c"
137const char * tap_device::if_up () { return 0; } 153const char * tap_device::if_up () { return 0; }
138 154

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