1 | /* |
1 | /* |
2 | conf.c -- configuration code |
2 | conf.c -- configuration code |
3 | Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> |
3 | Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de> |
4 | |
4 | |
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5 | This file is part of GVPE. |
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6 | |
5 | This program is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
10 | (at your option) any later version. |
9 | |
11 | |
10 | 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, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. |
15 | GNU General Public License for more details. |
14 | |
16 | |
15 | 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 |
16 | along with this program; if not, write to the Free Software |
18 | along with gvpe; if not, write to the Free Software |
17 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
18 | */ |
20 | */ |
19 | |
21 | |
20 | #include "config.h" |
22 | #include "config.h" |
21 | |
23 | |
… | |
… | |
93 | if (rsa_key) |
95 | if (rsa_key) |
94 | RSA_free (rsa_key); |
96 | RSA_free (rsa_key); |
95 | |
97 | |
96 | free (nodename); |
98 | free (nodename); |
97 | free (hostname); |
99 | free (hostname); |
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100 | #if ENABLE_DNS |
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101 | free (domain); |
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102 | free (dns_hostname); |
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103 | #endif |
98 | } |
104 | } |
99 | |
105 | |
100 | void configuration::init () |
106 | void configuration::init () |
101 | { |
107 | { |
102 | memset (this, 0, sizeof (*this)); |
108 | memset (this, 0, sizeof (*this)); |
… | |
… | |
112 | |
118 | |
113 | default_node.udp_port = DEFAULT_UDPPORT; |
119 | default_node.udp_port = DEFAULT_UDPPORT; |
114 | default_node.tcp_port = DEFAULT_UDPPORT; // ehrm |
120 | default_node.tcp_port = DEFAULT_UDPPORT; // ehrm |
115 | default_node.connectmode = conf_node::C_ALWAYS; |
121 | default_node.connectmode = conf_node::C_ALWAYS; |
116 | default_node.compress = true; |
122 | default_node.compress = true; |
117 | default_node.protocols = PROT_UDPv4; |
123 | default_node.protocols = 0; |
118 | default_node.max_retry = DEFAULT_MAX_RETRY; |
124 | default_node.max_retry = DEFAULT_MAX_RETRY; |
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125 | |
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126 | #if ENABLE_DNS |
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127 | default_node.dns_port = 0; // default is 0 == client |
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128 | dns_forw_port = 53; |
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129 | #endif |
119 | |
130 | |
120 | conf.pidfilename = strdup (LOCALSTATEDIR "/run/gvpe.pid"); |
131 | conf.pidfilename = strdup (LOCALSTATEDIR "/run/gvpe.pid"); |
121 | } |
132 | } |
122 | |
133 | |
123 | void configuration::cleanup() |
134 | void configuration::cleanup() |
… | |
… | |
125 | if (rsa_key) |
136 | if (rsa_key) |
126 | RSA_free (rsa_key); |
137 | RSA_free (rsa_key); |
127 | |
138 | |
128 | rsa_key = 0; |
139 | rsa_key = 0; |
129 | |
140 | |
130 | free (pidfilename); pidfilename = 0; |
141 | free (pidfilename); pidfilename = 0; |
131 | free (ifname); ifname = 0; |
142 | free (ifname); ifname = 0; |
132 | #if ENABLE_HTTP_PROXY |
143 | #if ENABLE_HTTP_PROXY |
133 | free (proxy_host); proxy_host = 0; |
144 | free (proxy_host); proxy_host = 0; |
134 | free (proxy_auth); proxy_auth = 0; |
145 | free (proxy_auth); proxy_auth = 0; |
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146 | #endif |
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147 | #if ENABLE_DNS |
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148 | free (dns_forw_host); dns_forw_host = 0; |
135 | #endif |
149 | #endif |
136 | } |
150 | } |
137 | |
151 | |
138 | void |
152 | void |
139 | configuration::clear_config () |
153 | configuration::clear_config () |
… | |
… | |
307 | free (script_node_up), script_node_up = strdup (val); |
321 | free (script_node_up), script_node_up = strdup (val); |
308 | else if (!strcmp (var, "node-down")) |
322 | else if (!strcmp (var, "node-down")) |
309 | free (script_node_down), script_node_down = strdup (val); |
323 | free (script_node_down), script_node_down = strdup (val); |
310 | else if (!strcmp (var, "pid-file")) |
324 | else if (!strcmp (var, "pid-file")) |
311 | free (pidfilename), pidfilename = strdup (val); |
325 | free (pidfilename), pidfilename = strdup (val); |
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326 | #if ENABLE_DNS |
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327 | else if (!strcmp (var, "dns-forw-host")) |
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328 | free (dns_forw_host), dns_forw_host = strdup (val); |
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329 | else if (!strcmp (var, "dns-forw-port")) |
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330 | dns_forw_port = atoi (val); |
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331 | #endif |
312 | else if (!strcmp (var, "http-proxy-host")) |
332 | else if (!strcmp (var, "http-proxy-host")) |
313 | { |
333 | { |
314 | #if ENABLE_HTTP_PROXY |
334 | #if ENABLE_HTTP_PROXY |
315 | free (proxy_host), proxy_host = strdup (val); |
335 | free (proxy_host), proxy_host = strdup (val); |
316 | #endif |
336 | #endif |
… | |
… | |
335 | /* node-specific, defaultable */ |
355 | /* node-specific, defaultable */ |
336 | else if (!strcmp (var, "udp-port")) |
356 | else if (!strcmp (var, "udp-port")) |
337 | node->udp_port = atoi (val); |
357 | node->udp_port = atoi (val); |
338 | else if (!strcmp (var, "tcp-port")) |
358 | else if (!strcmp (var, "tcp-port")) |
339 | node->tcp_port = atoi (val); |
359 | node->tcp_port = atoi (val); |
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360 | #if ENABLE_DNS |
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361 | else if (!strcmp (var, "dns-hostname")) |
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362 | free (node->dns_hostname), node->dns_hostname = strdup (val); |
340 | else if (!strcmp (var, "dns-port")) |
363 | else if (!strcmp (var, "dns-port")) |
341 | node->dns_port = atoi (val); |
364 | node->dns_port = atoi (val); |
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365 | #endif |
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366 | else if (!strcmp (var, "dns-domain")) |
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367 | { |
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368 | #if ENABLE_DNS |
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369 | free (node->domain), node->domain = strdup (val); |
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370 | #endif |
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371 | } |
342 | else if (!strcmp (var, "router-priority")) |
372 | else if (!strcmp (var, "router-priority")) |
343 | node->routerprio = atoi (val); |
373 | node->routerprio = atoi (val); |
344 | else if (!strcmp (var, "max-retry")) |
374 | else if (!strcmp (var, "max-retry")) |
345 | node->max_retry = atoi (val); |
375 | node->max_retry = atoi (val); |
346 | else if (!strcmp (var, "connect")) |
376 | else if (!strcmp (var, "connect")) |
… | |
… | |
388 | else if (!strcmp (var, "enable-udp")) |
418 | else if (!strcmp (var, "enable-udp")) |
389 | { |
419 | { |
390 | u8 v; parse_bool (v, "enable-udp" , PROT_UDPv4, 0); node->protocols = (node->protocols & ~PROT_UDPv4) | v; |
420 | u8 v; parse_bool (v, "enable-udp" , PROT_UDPv4, 0); node->protocols = (node->protocols & ~PROT_UDPv4) | v; |
391 | } |
421 | } |
392 | else if (!strcmp (var, "enable-rawip")) |
422 | else if (!strcmp (var, "enable-rawip")) |
393 | {; |
423 | { |
394 | u8 v; parse_bool (v, "enable-rawip", PROT_IPv4, 0); node->protocols = (node->protocols & ~PROT_IPv4 ) | v; |
424 | u8 v; parse_bool (v, "enable-rawip", PROT_IPv4, 0); node->protocols = (node->protocols & ~PROT_IPv4 ) | v; |
395 | } |
425 | } |
396 | |
426 | |
397 | // unknown or misplaced |
427 | // unknown or misplaced |
398 | else |
428 | else |