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 Marc Lehmann <pcg@goof.com> |
3 | Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> |
4 | |
4 | |
5 | 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 |
6 | 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 |
7 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
8 | (at your option) any later version. |
… | |
… | |
67 | // will be casted to data_packet, due to structural similarity |
67 | // will be casted to data_packet, due to structural similarity |
68 | struct vpn_packet_t : net_packet { |
68 | struct vpn_packet_t : net_packet { |
69 | u8 data[MAXSIZE]; |
69 | u8 data[MAXSIZE]; |
70 | }; |
70 | }; |
71 | |
71 | |
72 | static tap_device *self; |
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73 | |
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74 | static bool overwrite_mac; |
72 | static bool overwrite_mac; |
75 | |
73 | |
76 | static bool |
74 | static bool |
77 | get_config_string(const char *key, char **res) |
75 | get_config_string(const char *key, char **res) |
78 | { |
76 | { |
… | |
… | |
91 | |
89 | |
92 | #define netname conf.ifname |
90 | #define netname conf.ifname |
93 | |
91 | |
94 | #if IF_linux |
92 | #if IF_linux |
95 | # include "tincd/linux/device.c" |
93 | # include "tincd/linux/device.c" |
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94 | |
96 | #elif IF_freebsd |
95 | #elif IF_freebsd |
97 | # include "tincd/freebsd/device.c" |
96 | # include "tincd/freebsd/device.c" |
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97 | |
98 | #elif IF_netbsd |
98 | #elif IF_netbsd |
99 | #define IF_istun 1 |
99 | # define IF_istun 1 |
100 | # include "tincd/netbsd/device.c" |
100 | # include "tincd/netbsd/device.c" |
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101 | |
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102 | #elif IF_openbsd |
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103 | # define IF_istun 1 |
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104 | # include "tincd/openbsd/device.c" |
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105 | |
101 | #elif IF_solaris |
106 | #elif IF_solaris |
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107 | # define IF_istun 1 |
102 | # include "tincd/solaris/device.c" |
108 | # include "tincd/solaris/device.c" |
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109 | |
103 | #elif IF_cygwin |
110 | #elif IF_cygwin |
104 | # include "tincd/cygwin/device.c" |
111 | # include "tincd/cygwin/device.c" |
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112 | |
105 | #elif IF_mingw |
113 | #elif IF_mingw |
106 | # include "tincd/mingw/device.c" |
114 | # include "tincd/mingw/device.c" |
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115 | |
107 | #elif IF_darwin |
116 | #elif IF_darwin |
108 | #define IF_istun 1 |
117 | # define IF_istun 1 |
109 | # include "tincd/darwin/device.c" |
118 | # include "tincd/darwin/device.c" |
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119 | |
110 | #elif IF_raw_socket |
120 | #elif IF_raw_socket |
111 | #define IF_istun 1 |
121 | # define IF_istun 1 |
112 | # include "tincd/raw_socket/device.c" |
122 | # include "tincd/raw_socket/device.c" |
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123 | |
113 | #else |
124 | #else |
114 | # error No interface implementation for your IFTYPE/IFSUBTYPE combination. |
125 | # error No interface implementation for your IFTYPE/IFSUBTYPE combination. |
115 | #endif |
126 | #endif |
116 | |
127 | |
117 | #if IF_istun |
128 | #if IF_istun |
… | |
… | |
124 | return _("tincd compatibility layer"); |
135 | return _("tincd compatibility layer"); |
125 | } |
136 | } |
126 | |
137 | |
127 | tap_device::tap_device () |
138 | tap_device::tap_device () |
128 | { |
139 | { |
129 | self = this; |
140 | device = "(null)"; |
130 | |
141 | |
131 | if (setup_device ()) |
142 | if (setup_device ()) |
132 | { |
143 | { |
133 | //slog (L_DEBUG, _("%s is a %s"), device, info ()); |
144 | slog (L_DEBUG, _("interface %s on %s initialized"), info (), device); |
134 | fd = device_fd; |
145 | fd = device_fd; |
135 | strcpy (ifrname, iface); |
146 | strcpy (ifrname, iface); |
136 | } |
147 | } |
137 | else |
148 | else |
138 | { |
149 | { |
139 | slog (L_ERR, _("error while configuring tincd device (%s/%s)"), device, info ()); |
150 | slog (L_ERR, _("error while configuring tincd device %s on %s"), info (), device); |
140 | exit (1); |
151 | exit (EXIT_FAILURE); |
141 | } |
152 | } |
142 | } |
153 | } |
143 | |
154 | |
144 | tap_device::~tap_device () |
155 | tap_device::~tap_device () |
145 | { |
156 | { |