OpenWrt – Blame information for rev 2

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Rev Author Line No. Line
1 office 1 #!/bin/sh
2  
3 CFG=/etc/board.json
4  
5 . /usr/share/libubox/jshn.sh
6  
7 [ -s $CFG ] || /bin/board_detect || exit 1
8 [ -s /etc/config/network -a -s /etc/config/system ] && exit 0
9  
10 generate_static_network() {
11 uci -q batch <<-EOF
12 delete network.loopback
13 set network.loopback='interface'
14 set network.loopback.ifname='lo'
15 set network.loopback.proto='static'
16 set network.loopback.ipaddr='127.0.0.1'
17 set network.loopback.netmask='255.0.0.0'
18 EOF
19 [ -e /proc/sys/net/ipv6 ] && {
20 uci -q batch <<-EOF
21 delete network.globals
22 set network.globals='globals'
23 set network.globals.ula_prefix='auto'
24 EOF
25 }
26  
27 if json_is_a dsl object; then
28 json_select dsl
29 if json_is_a atmbridge object; then
30 json_select atmbridge
31 local vpi vci encaps payload nameprefix
32 json_get_vars vpi vci encaps payload nameprefix
33 uci -q batch <<-EOF
34 delete network.atm
35 set network.atm='atm-bridge'
36 set network.atm.vpi='$vpi'
37 set network.atm.vci='$vci'
38 set network.atm.encaps='$encaps'
39 set network.atm.payload='$payload'
40 set network.atm.nameprefix='$nameprefix'
41 EOF
42 json_select ..
43 fi
44  
45 if json_is_a modem object; then
46 json_select modem
47 local type annex firmware tone xfer_mode
48 json_get_vars type annex firmware tone xfer_mode
49 uci -q batch <<-EOF
50 delete network.dsl
51 set network.dsl='dsl'
52 set network.dsl.annex='$annex'
53 set network.dsl.firmware='$firmware'
54 set network.dsl.tone='$tone'
55 set network.dsl.xfer_mode='$xfer_mode'
56 EOF
57 json_select ..
58 fi
59 json_select ..
60 fi
61 }
62  
63 addr_offset=2
64 generate_network() {
65 local ifname macaddr protocol type ipaddr netmask
66  
67 json_select network
68 json_select "$1"
69 json_get_vars ifname macaddr protocol ipaddr netmask
70 json_select ..
71 json_select ..
72  
73 [ -n "$ifname" ] || return
74  
75 # force bridge for multi-interface devices (and lan)
76 case "$1:$ifname" in
77 *\ * | lan:*) type="bridge" ;;
78 esac
79  
80 uci -q batch <<-EOF
81 delete network.$1
82 set network.$1='interface'
83 set network.$1.type='$type'
84 set network.$1.ifname='$ifname'
85 set network.$1.proto='none'
86 EOF
87  
88 [ -n "$macaddr" ] && uci -q batch <<-EOF
89 delete network.$1_dev
90 set network.$1_dev='device'
91 set network.$1_dev.name='$ifname'
92 set network.$1_dev.macaddr='$macaddr'
93 EOF
94  
95 case "$protocol" in
96 static)
97 local ipad
98 case "$1" in
99 lan) ipad=${ipaddr:-"192.168.1.1"} ;;
100 *) ipad=${ipaddr:-"192.168.$((addr_offset++)).1"} ;;
101 esac
102  
103 netm=${netmask:-"255.255.255.0"}
104  
105 uci -q batch <<-EOF
106 set network.$1.proto='static'
107 set network.$1.ipaddr='$ipad'
108 set network.$1.netmask='$netm'
109 EOF
110 [ -e /proc/sys/net/ipv6 ] && uci set network.$1.ip6assign='60'
111 ;;
112  
113 dhcp)
114 # fixup IPv6 slave interface if parent is a bridge
115 [ "$type" = "bridge" ] && ifname="br-$1"
116  
117 uci set network.$1.proto='dhcp'
118 [ -e /proc/sys/net/ipv6 ] && {
119 uci -q batch <<-EOF
120 delete network.${1}6
121 set network.${1}6='interface'
122 set network.${1}6.ifname='$ifname'
123 set network.${1}6.proto='dhcpv6'
124 EOF
125 }
126 ;;
127  
128 pppoe)
129 uci -q batch <<-EOF
130 set network.$1.proto='pppoe'
131 set network.$1.username='username'
132 set network.$1.password='password'
133 EOF
134 [ -e /proc/sys/net/ipv6 ] && {
135 uci -q batch <<-EOF
136 set network.$1.ipv6='1'
137 delete network.${1}6
138 set network.${1}6='interface'
139 set network.${1}6.ifname='@${1}'
140 set network.${1}6.proto='dhcpv6'
141 EOF
142 }
143 ;;
144 esac
145 }
146  
147 generate_switch_vlans_ports() {
148 local switch="$1"
149 local port ports role roles num attr val
150  
151 #
152 # autogenerate vlans
153 #
154  
155 if json_is_a roles array; then
156 json_get_keys roles roles
157 json_select roles
158  
159 for role in $roles; do
160 json_select "$role"
161 json_get_vars ports
162 json_select ..
163  
164 uci -q batch <<-EOF
165 add network switch_vlan
166 set network.@switch_vlan[-1].device='$switch'
167 set network.@switch_vlan[-1].vlan='$role'
168 set network.@switch_vlan[-1].ports='$ports'
169 EOF
170 done
171  
172 json_select ..
173 fi
174  
175  
176 #
177 # write port specific settings
178 #
179  
180 if json_is_a ports array; then
181 json_get_keys ports ports
182 json_select ports
183  
184 for port in $ports; do
185 json_select "$port"
186 json_get_vars num
187  
188 if json_is_a attr object; then
189 json_get_keys attr attr
190 json_select attr
191 uci -q batch <<-EOF
192 add network switch_port
193 set network.@switch_port[-1].device='$switch'
194 set network.@switch_port[-1].port=$num
195 EOF
196  
197 for attr in $attr; do
198 json_get_var val "$attr"
199 uci -q set network.@switch_port[-1].$attr="$val"
200 done
201 json_select ..
202 fi
203 json_select ..
204 done
205  
206 json_select ..
207 fi
208 }
209  
210 generate_switch() {
211 local key="$1"
212 local vlans
213  
214 json_select switch
215 json_select "$key"
216 json_get_vars enable reset blinkrate cpu_port
217  
218 uci -q batch <<-EOF
219 add network switch
220 set network.@switch[-1].name='$key'
221 set network.@switch[-1].reset='$reset'
222 set network.@switch[-1].enable_vlan='$enable'
223 set network.@switch[-1].blinkrate='$blinkrate'
224 EOF
225  
226 generate_switch_vlans_ports "$1"
227  
228 json_select ..
229 json_select ..
230 }
231  
232  
233 generate_static_system() {
234 uci -q batch <<-EOF
235 delete system.@system[0]
236 add system system
237 set system.@system[-1].hostname='OpenWrt'
238 set system.@system[-1].timezone='UTC'
239 set system.@system[-1].ttylogin='0'
240 set system.@system[-1].log_size='64'
241 set system.@system[-1].urandom_seed='0'
242  
243 delete system.ntp
244 set system.ntp='timeserver'
245 set system.ntp.enabled='1'
246 set system.ntp.enable_server='0'
247 add_list system.ntp.server='0.openwrt.pool.ntp.org'
248 add_list system.ntp.server='1.openwrt.pool.ntp.org'
249 add_list system.ntp.server='2.openwrt.pool.ntp.org'
250 add_list system.ntp.server='3.openwrt.pool.ntp.org'
251 EOF
252  
253 if json_is_a system object; then
254 json_select system
255 local hostname
256 if json_get_var hostname hostname; then
257 uci -q set "system.@system[-1].hostname=$hostname"
258 fi
259  
260 if json_is_a ntpserver array; then
261 local keys key
262 json_get_keys keys ntpserver
263 json_select ntpserver
264 uci -q delete "system.ntp.server"
265  
266 for key in $keys; do
267 local server
268 if json_get_var server "$key"; then
269 uci -q add_list "system.ntp.server=$server"
270 fi
271 done
272 json_select ..
273 fi
274 json_select ..
275 fi
276 }
277  
278 generate_rssimon() {
279 local key="$1"
280 local cfg="rssid_$key"
281 local refresh threshold
282  
283 json_select rssimon
284 json_select "$key"
285 json_get_vars refresh threshold
286 json_select ..
287 json_select ..
288  
289 uci -q batch <<-EOF
290 delete system.$cfg
291 set system.$cfg='rssid'
292 set system.$cfg.dev='$key'
293 set system.$cfg.refresh='$refresh'
294 set system.$cfg.threshold='$threshold'
295 EOF
296 }
297  
298 generate_led() {
299 local key="$1"
300 local cfg="led_$key"
301  
302 json_select led
303 json_select "$key"
304 json_get_vars name sysfs type trigger default
305  
306 uci -q batch <<-EOF
307 delete system.$cfg
308 set system.$cfg='led'
309 set system.$cfg.name='$name'
310 set system.$cfg.sysfs='$sysfs'
311 set system.$cfg.trigger='$trigger'
312 set system.$cfg.default='$default'
313 EOF
314  
315 case "$type" in
316 gpio)
317 local gpio inverted
318 json_get_vars gpio inverted
319 uci -q batch <<-EOF
320 set system.$cfg.trigger='gpio'
321 set system.$cfg.gpio='$gpio'
322 set system.$cfg.inverted='$inverted'
323 EOF
324 ;;
325  
326 netdev)
327 local device mode
328 json_get_vars device mode
329 uci -q batch <<-EOF
330 set system.$cfg.trigger='netdev'
331 set system.$cfg.mode='$mode'
332 set system.$cfg.dev='$device'
333 EOF
334 ;;
335  
336 usb)
337 local device
338 json_get_vars device
339 uci -q batch <<-EOF
340 set system.$cfg.trigger='usbdev'
341 set system.$cfg.interval='50'
342 set system.$cfg.dev='$device'
343 EOF
344 ;;
345  
346 usbport)
347 local ports port
348 json_get_values ports ports
349 uci set system.$cfg.trigger='usbport'
350 for port in $ports; do
351 uci add_list system.$cfg.port=$port
352 done
353 ;;
354  
355 rssi)
356 local iface minq maxq offset factor
357 json_get_vars iface minq maxq offset factor
358 uci -q batch <<-EOF
359 set system.$cfg.trigger='rssi'
360 set system.$cfg.iface='rssid_$iface'
361 set system.$cfg.minq='$minq'
362 set system.$cfg.maxq='$maxq'
363 set system.$cfg.offset='$offset'
364 set system.$cfg.factor='$factor'
365 EOF
366 ;;
367  
368 switch)
369 local port_mask speed_mask mode
370 json_get_vars port_mask speed_mask mode
371 uci -q batch <<-EOF
372 set system.$cfg.port_mask='$port_mask'
373 set system.$cfg.speed_mask='$speed_mask'
374 set system.$cfg.mode='$mode'
375 EOF
376 ;;
377  
378 portstate)
379 local port_state
380 json_get_vars port_state
381 uci -q batch <<-EOF
382 set system.$cfg.port_state='$port_state'
383 EOF
384 ;;
385  
386 timer|oneshot)
387 local delayon delayoff
388 json_get_vars delayon delayoff
389 uci -q batch <<-EOF
390 set system.$cfg.trigger='$type'
391 set system.$cfg.delayon='$delayon'
392 set system.$cfg.delayoff='$delayoff'
393 EOF
394 ;;
395 esac
396  
397 json_select ..
398 json_select ..
399 }
400  
401 generate_gpioswitch() {
402 local cfg="$1"
403  
404 json_select gpioswitch
405 json_select "$cfg"
406 local name pin default
407 json_get_vars name pin default
408 uci -q batch <<-EOF
409 delete system.$cfg
410 set system.$cfg='gpio_switch'
411 set system.$cfg.name='$name'
412 set system.$cfg.gpio_pin='$pin'
413 set system.$cfg.value='$default'
414 EOF
415 json_select ..
416 json_select ..
417 }
418  
419 json_init
420 json_load "$(cat ${CFG})"
421  
422 if [ ! -s /etc/config/network ]; then
423 touch /etc/config/network
424 generate_static_network
425  
426 json_get_keys keys network
427 for key in $keys; do generate_network $key; done
428  
429 json_get_keys keys switch
430 for key in $keys; do generate_switch $key; done
431 fi
432  
433 if [ ! -s /etc/config/system ]; then
434 touch /etc/config/system
435 generate_static_system
436  
437 json_get_keys keys rssimon
438 for key in $keys; do generate_rssimon $key; done
439  
440 json_get_keys keys gpioswitch
441 for key in $keys; do generate_gpioswitch $key; done
442  
443 json_get_keys keys led
444 for key in $keys; do generate_led $key; done
445 fi
446 uci commit