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[people/pmueller/ipfire-2.x.git] / src / install+setup / setup / networking.c
CommitLineData
cd1a2927
MT		 1/* SmoothWall setup program.\r
2 *\r
3 * This program is distributed under the terms of the GNU General Public\r
4 * Licence. See the file COPYING for details.\r
5 *\r
6 * (c) Lawrence Manning, 2001\r
7 * The big one: networking. \r
8 * \r
9 * $Id: networking.c,v 1.5.2.6 2006/02/06 22:00:13 gespinasse Exp $\r
10 * \r
11 */\r
12 \r
13#include "setup.h"\r
14\r
15#define DNS1 0\r
16#define DNS2 1\r
17#define DEFAULT_GATEWAY 2\r
18#define DNSGATEWAY_TOTAL 3\r
19\r
20extern FILE *flog;\r
21extern char *mylog;\r
22\r
23extern char **ctr;\r
24\r
25extern int automode;\r
26\r
27#define HAS_ORANGE (configtype == 1 || configtype == 3 || configtype == 5 || configtype == 7)\r
28#define HAS_RED (configtype == 2 || configtype == 3 || configtype == 6 || configtype == 7)\r
29#define HAS_BLUE (configtype == 4 || configtype == 5 || configtype == 6 || configtype == 7)\r
30#define RED_IS_NOT_ETH (configtype == 0 || configtype == 1 || configtype == 4 || configtype == 5)\r
31\r
32extern struct nic nics[];\r
33\r
34char *configtypenames[] = { \r
35 "GREEN (RED is modem/ISDN)", \r
36 "GREEN + ORANGE (RED is modem/ISDN)", \r
37 "GREEN + RED",\r
38 "GREEN + ORANGE + RED", \r
39 "GREEN + BLUE (RED is modem/ISDN) ",\r
40 "GREEN + ORANGE + BLUE (RED is modem/ISDN)",\r
41 "GREEN + BLUE + RED",\r
42 "GREEN + ORANGE + BLUE + RED",\r
43 NULL };\r
44int netaddresschange;\r
45\r
46int oktoleave(char *errormessage);\r
47int firstmenu(void);\r
48int configtypemenu(void);\r
49int drivermenu(void);\r
50int changedrivers(void);\r
51int greenaddressmenu(void);\r
52int addressesmenu(void);\r
53int dnsgatewaymenu(void);\r
54\r
55int handlenetworking(void)\r
56{\r
57 int done;\r
58 int choice;\r
59 char errormessage[STRING_SIZE];\r
60 \r
61 netaddresschange = 0;\r
62\r
63 done = 0;\r
64 while (!done)\r
65 {\r
66 choice = firstmenu();\r
67 \r
68 switch (choice)\r
69 {\r
70 case 1:\r
71 configtypemenu();\r
72 break;\r
73\r
74 case 2:\r
75 drivermenu();\r
76 break;\r
77 \r
78 case 3:\r
79 addressesmenu();\r
80 break;\r
81 \r
82 case 4:\r
83 dnsgatewaymenu();\r
84 break;\r
85 \r
86 case 0:\r
87 if (oktoleave(errormessage))\r
88 done = 1;\r
89 else\r
90 errorbox(errormessage);\r
91 break;\r
92 \r
93 default:\r
94 break;\r
95 } \r
96 }\r
97\r
98 if (automode == 0)\r
99 {\r
100 /* Restart networking! */ \r
101 if (netaddresschange)\r
102 {\r
103 runcommandwithstatus("/etc/rc.d/rc.netaddress.down",\r
104 ctr[TR_PUSHING_NETWORK_DOWN]);\r
105 runcommandwithstatus("/etc/rc.d/rc.netaddress.up",\r
106 ctr[TR_PULLING_NETWORK_UP]);\r
107 mysystem("/etc/rc.d/rc.pcmcia start");\r
108 }\r
109 }\r
110 \r
111 return 1;\r
112}\r
113\r
114int oktoleave(char *errormessage)\r
115{\r
116 struct keyvalue *kv = initkeyvalues();\r
117 char temp[STRING_SIZE];\r
118 int configtype;\r
119 \r
120 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
121 {\r
122 freekeyvalues(kv);\r
123 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
124 return 0;\r
125 } \r
126\r
127 strcpy(temp, "0"); findkey(kv, "CONFIG_TYPE", temp); configtype = atol(temp);\r
128 if (configtype < 0 || configtype > 7) configtype = 0;\r
129\r
130 if (HAS_BLUE)\r
131 {\r
132 strcpy(temp, ""); findkey(kv, "BLUE_DEV", temp);\r
133 if (!(strlen(temp)))\r
134 {\r
135 strcpy(errormessage, ctr[TR_NO_BLUE_INTERFACE]);\r
136 goto EXIT;\r
137 }\r
138 if (!(interfacecheck(kv, "BLUE")))\r
139 {\r
140 strcpy(errormessage, ctr[TR_MISSING_BLUE_IP]);\r
141 goto EXIT;\r
142 }\r
143 }\r
144 if (HAS_ORANGE)\r
145 {\r
146 strcpy(temp, ""); findkey(kv, "ORANGE_DEV", temp);\r
147 if (!(strlen(temp)))\r
148 {\r
149 strcpy(errormessage, ctr[TR_NO_ORANGE_INTERFACE]);\r
150 goto EXIT;\r
151 }\r
152 if (!(interfacecheck(kv, "ORANGE")))\r
153 {\r
154 strcpy(errormessage, ctr[TR_MISSING_ORANGE_IP]);\r
155 goto EXIT;\r
156 }\r
157 }\r
158 if (HAS_RED)\r
159 {\r
160 strcpy(temp, ""); findkey(kv, "RED_DEV", temp);\r
161 if (!(strlen(temp)))\r
162 {\r
163 strcpy(errormessage, ctr[TR_NO_RED_INTERFACE]);\r
164 goto EXIT;\r
165 }\r
166 if (!(interfacecheck(kv, "RED")))\r
167 {\r
168 strcpy(errormessage, ctr[TR_MISSING_RED_IP]);\r
169 goto EXIT;\r
170 }\r
171 }\r
172 strcpy(errormessage, "");\r
173EXIT:\r
174 freekeyvalues(kv);\r
175 \r
176 if (strlen(errormessage))\r
177 return 0;\r
178 else\r
179 return 1;\r
180}\r
181\r
182 \r
183/* Shows the main menu and a summary of the current settings. */\r
184int firstmenu(void)\r
185{\r
186 char *sections[] = { ctr[TR_NETWORK_CONFIGURATION_TYPE],\r
187 ctr[TR_DRIVERS_AND_CARD_ASSIGNMENTS],\r
188 ctr[TR_ADDRESS_SETTINGS],\r
189 ctr[TR_DNS_AND_GATEWAY_SETTINGS], NULL };\r
190 int rc;\r
191 static int choice = 0;\r
192 struct keyvalue *kv = initkeyvalues();\r
193 char message[1000];\r
194 char temp[STRING_SIZE];\r
195 int x;\r
196 int result;\r
197 char networkrestart[STRING_SIZE] = "";\r
198 \r
199 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
200 {\r
201 freekeyvalues(kv);\r
202 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
203 return 0;\r
204 } \r
205\r
206 if (netaddresschange) \r
207 strcpy(networkrestart, ctr[TR_RESTART_REQUIRED]);\r
208\r
209 strcpy(temp, ""); findkey(kv, "CONFIG_TYPE", temp); x = atol(temp);\r
210 if (x < 0 || x > 7) x = 0;\r
211 /* Format heading bit. */\r
212 snprintf(message, 1000, ctr[TR_CURRENT_CONFIG], configtypenames[x],\r
213 networkrestart);\r
214 rc = newtWinMenu(ctr[TR_NETWORK_CONFIGURATION_MENU], message, 50, 5, 5, 6,\r
215 sections, &choice, ctr[TR_OK], ctr[TR_DONE], NULL);\r
216\r
217 if (rc == 0 || rc == 1)\r
218 result = choice + 1;\r
219 else\r
220 result = 0;\r
221\r
222 return result;\r
223}\r
224\r
225/* Here they choose general network config, number of nics etc. */\r
226int configtypemenu(void)\r
227{\r
228 struct keyvalue *kv = initkeyvalues();\r
229 char temp[STRING_SIZE] = "0";\r
230 char message[1000];\r
231 int choice;\r
232 int rc;\r
233\r
234 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
235 {\r
236 freekeyvalues(kv);\r
237 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
238 return 0;\r
239 }\r
240 \r
241 findkey(kv, "CONFIG_TYPE", temp); choice = atol(temp);\r
242 sprintf(message, ctr[TR_NETWORK_CONFIGURATION_TYPE_LONG], NAME);\r
243 rc = newtWinMenu(ctr[TR_NETWORK_CONFIGURATION_TYPE], message, 50, 5, 5,\r
244 6, configtypenames, &choice, ctr[TR_OK], ctr[TR_CANCEL], NULL);\r
245\r
246 if (rc == 0 || rc == 1)\r
247 {\r
248 runcommandwithstatus("/etc/rc.d/rc.netaddress.down NOTGREEN",\r
249 ctr[TR_PUSHING_NON_LOCAL_NETWORK_DOWN]);\r
250 \r
251 sprintf(temp, "%d", choice);\r
252 replacekeyvalue(kv, "CONFIG_TYPE", temp);\r
253 replacekeyvalue(kv, "ORANGE_DEV", "");\r
254 replacekeyvalue(kv, "BLUE_DEV", "");\r
255 replacekeyvalue(kv, "RED_DEV", "");\r
256 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings");\r
257 netaddresschange = 1;\r
258 }\r
259 \r
260 freekeyvalues(kv);\r
261 \r
262 return 0;\r
263}\r
264\r
265/* Driver menu. Choose drivers.. */\r
266int drivermenu(void)\r
267{\r
268 struct keyvalue *kv = initkeyvalues();\r
269 char message[1000];\r
270 char temp[STRING_SIZE], temp1[STRING_SIZE];\r
271 char driver[STRING_SIZE], dev[STRING_SIZE];\r
272 int configtype;\r
273 int rc;\r
274\r
275 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
276 {\r
277 freekeyvalues(kv);\r
278 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
279 return 0;\r
280 }\r
281\r
282 strcpy(temp, "0"); findkey(kv, "CONFIG_TYPE", temp);\r
283 configtype = atol(temp);\r
284 \r
285 if (configtype == 0)\r
286 {\r
287 freekeyvalues(kv);\r
288 errorbox(ctr[TR_YOUR_CONFIGURATION_IS_SINGLE_GREEN_ALREADY_HAS_DRIVER]);\r
289 return 0;\r
290 }\r
291\r
292 strcpy(message, ctr[TR_CONFIGURE_NETWORK_DRIVERS]);\r
293 \r
294 /* This horrible big formats the heading :( */\r
295 strcpy(driver, ""); findkey(kv, "GREEN_DISPLAYDRIVER", driver);\r
296 findnicdescription(driver, temp);\r
297 strcpy(dev, ctr[TR_UNSET]); findkey(kv, "GREEN_DEV", dev);\r
298 if (!strlen(dev)) strcpy(dev, ctr[TR_UNSET]);\r
299 sprintf(temp1, "GREEN: %s (%s)\n", temp, dev);\r
300 strcat(message, temp1);\r
301 if (HAS_BLUE)\r
302 {\r
303 strcpy(driver, ""); findkey(kv, "BLUE_DISPLAYDRIVER", driver);\r
304 findnicdescription(driver, temp);\r
305 strcpy(dev, ctr[TR_UNSET]); findkey(kv, "BLUE_DEV", dev);\r
306 if (!strlen(dev)) strcpy(dev, ctr[TR_UNSET]);\r
307 sprintf(temp1, "BLUE: %s (%s)\n", temp, dev);\r
308 strcat(message, temp1);\r
309 }\r
310 if (HAS_ORANGE)\r
311 {\r
312 strcpy(driver, ""); findkey(kv, "ORANGE_DISPLAYDRIVER", driver);\r
313 findnicdescription(driver, temp);\r
314 strcpy(dev, ctr[TR_UNSET]); findkey(kv, "ORANGE_DEV", dev);\r
315 if (!strlen(dev)) strcpy(dev, ctr[TR_UNSET]);\r
316 sprintf(temp1, "ORANGE: %s (%s)\n", temp, dev);\r
317 strcat(message, temp1);\r
318 }\r
319 if (HAS_RED)\r
320 {\r
321 strcpy(driver, ""); findkey(kv, "RED_DISPLAYDRIVER", driver);\r
322 findnicdescription(driver, temp);\r
323 strcpy(dev, ctr[TR_UNSET]); findkey(kv, "RED_DEV", dev);\r
324 if (!strlen(dev)) strcpy(dev, ctr[TR_UNSET]);\r
325 sprintf(temp1, "RED: %s (%s)\n", temp, dev);\r
326 strcat(message, temp1);\r
327 }\r
328 strcat(message, ctr[TR_DO_YOU_WISH_TO_CHANGE_THESE_SETTINGS]);\r
329 rc = newtWinChoice(ctr[TR_DRIVERS_AND_CARD_ASSIGNMENTS], ctr[TR_OK],\r
330 ctr[TR_CANCEL], message);\r
331 if (rc == 0 || rc == 1)\r
332 {\r
333 /* Shit, got to do something.. */\r
334 changedrivers();\r
335 }\r
336 \r
337 freekeyvalues(kv);\r
338\r
339 return 1;\r
340}\r
341\r
342int changedrivers(void)\r
343{\r
344 struct keyvalue *kv = initkeyvalues();\r
345 char message[1000];\r
346 char temp[STRING_SIZE];\r
347 char driver[STRING_SIZE];\r
348 int configtype;\r
349 int rc;\r
350 int c;\r
351 int needcards, sofarallocated, countofcards, toallocate;\r
352 char *orange = "ORANGE";\r
353 char *blue = "BLUE";\r
354 char *red = "RED";\r
355 char *sections[4];\r
356 int choice;\r
357 char nexteth[STRING_SIZE];\r
358 int abort;\r
359 char currentdriver[STRING_SIZE], currentdriveroptions[STRING_SIZE];\r
360 char displaydriver[STRING_SIZE];\r
361 struct stat st;\r
362 \r
363 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
364 {\r
365 freekeyvalues(kv);\r
366 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
367 return 0;\r
368 }\r
369\r
370 strcpy(temp, "0"); findkey(kv, "CONFIG_TYPE", temp);\r
371 configtype = atol(temp);\r
372\r
373 runcommandwithstatus("/etc/rc.d/rc.netaddress.down NOTGREEN",\r
374 ctr[TR_PUSHING_NON_LOCAL_NETWORK_DOWN]);\r
375 \r
376 /* Remove all modules not needed for green networking. */\r
377 c = 0;\r
378 strcpy(driver, ""); findkey(kv, "GREEN_DRIVER", driver);\r
379 if (strcmp(driver, "pcmcia") != 0) {\r
380 stat("/proc/bus/pccard", &st);\r
381 mysystem("/etc/rc.d/rc.pcmcia stop");\r
382 if (S_ISDIR(st.st_mode)) {\r
383 mysystem("/sbin/modprobe pcmcia_core");\r
384 mysystem("/sbin/modprobe pcmcia-controller");\r
385 mysystem("/sbin/modprobe ds");\r
386 }\r
387 }\r
388 while (nics[c].modulename)\r
389 {\r
390 if (strcmp(nics[c].modulename, driver) != 0)\r
391 {\r
392 if (checkformodule(nics[c].modulename))\r
393 {\r
394 sprintf(temp, "/sbin/rmmod %s", nics[c].modulename);\r
395 mysystem(temp);\r
396 }\r
397 }\r
398 c++;\r
399 }\r
400 \r
401 /* Blank them so the rc.netaddress.up does not get confused. */\r
402 replacekeyvalue(kv, "ORANGE_DEV", "");\r
403 replacekeyvalue(kv, "BLUE_DEV", "");\r
404 replacekeyvalue(kv, "RED_DEV", "");\r
405 \r
406 if (configtype == 0)\r
407 needcards = 1;\r
408 else if (configtype == 1 || configtype == 2 || configtype == 4)\r
409 needcards = 2;\r
410 else if (configtype == 7)\r
411 needcards = 4;\r
412 else\r
413 needcards = 3;\r
414\r
415 /* This is the green card. */ \r
416 sofarallocated = 1;\r
417\r
418 findkey(kv, "GREEN_DRIVER", currentdriver);\r
419 findkey(kv, "GREEN_DRIVER_OPTIONS", currentdriveroptions);\r
420 strcpy(displaydriver, currentdriver);\r
421 \r
422 if (countcards() > 1)\r
423 strcpy(currentdriver, "");\r
424 \r
425 abort = 0;\r
426 /* Keep going till all cards are got, or they give up. */\r
427 while (sofarallocated < needcards && !abort)\r
428 {\r
429 countofcards = countcards();\r
430\r
431 /* This is how many cards were added by the last module. */\r
432 toallocate = countofcards - sofarallocated;\r
433 while (toallocate > 0 && sofarallocated < needcards)\r
434 {\r
435 findnicdescription(displaydriver, temp);\r
436 sprintf(message, ctr[TR_UNCLAIMED_DRIVER], temp);\r
437 c = 0; choice = 0;\r
438 strcpy(temp, ""); findkey(kv, "BLUE_DEV", temp);\r
439 if (HAS_BLUE && !strlen(temp))\r
440 {\r
441 sections[c] = blue;\r
442 c++;\r
443 }\r
444 strcpy(temp, ""); findkey(kv, "ORANGE_DEV", temp);\r
445 if (HAS_ORANGE && !strlen(temp))\r
446 {\r
447 sections[c] = orange;\r
448 c++;\r
449 }\r
450 strcpy(temp, ""); findkey(kv, "RED_DEV", temp); \r
451 if (HAS_RED && !strlen(temp))\r
452 {\r
453 sections[c] = red;\r
454 c++;\r
455 }\r
456 sections[c] = NULL;\r
457 rc = newtWinMenu(ctr[TR_CARD_ASSIGNMENT],\r
458 message, 50, 5, 5, 6, sections, &choice, ctr[TR_OK],\r
459 ctr[TR_CANCEL], NULL); \r
460 if (rc == 0 || rc == 1)\r
461 {\r
462 /* Now we see which iface needs its settings changed. */\r
463 sprintf(nexteth, "eth%d", sofarallocated);\r
464 if (strcmp(sections[choice], blue) == 0)\r
465 {\r
466 replacekeyvalue(kv, "BLUE_DEV", nexteth);\r
467 replacekeyvalue(kv, "BLUE_DRIVER", currentdriver);\r
468 replacekeyvalue(kv, "BLUE_DRIVER_OPTIONS", currentdriveroptions);\r
469 replacekeyvalue(kv, "BLUE_DISPLAYDRIVER", displaydriver);\r
470 sofarallocated++;\r
471 toallocate--;\r
472 strcpy(currentdriver, "");\r
473 strcpy(currentdriveroptions, "");\r
474 }\r
475 if (strcmp(sections[choice], orange) == 0)\r
476 {\r
477 replacekeyvalue(kv, "ORANGE_DEV", nexteth);\r
478 replacekeyvalue(kv, "ORANGE_DRIVER", currentdriver);\r
479 replacekeyvalue(kv, "ORANGE_DRIVER_OPTIONS", currentdriveroptions);\r
480 replacekeyvalue(kv, "ORANGE_DISPLAYDRIVER", displaydriver);\r
481 sofarallocated++;\r
482 toallocate--;\r
483 strcpy(currentdriver, "");\r
484 strcpy(currentdriveroptions, "");\r
485 }\r
486 if (strcmp(sections[choice], red) == 0)\r
487 {\r
488 replacekeyvalue(kv, "RED_DEV", nexteth);\r
489 replacekeyvalue(kv, "RED_DRIVER", currentdriver);\r
490 replacekeyvalue(kv, "RED_DRIVER_OPTIONS", currentdriveroptions);\r
491 replacekeyvalue(kv, "RED_DISPLAYDRIVER", displaydriver);\r
492 sofarallocated++;\r
493 toallocate--;\r
494 strcpy(currentdriver, "");\r
495 strcpy(currentdriveroptions, "");\r
496 }\r
497 }\r
498 else\r
499 {\r
500 break;\r
501 }\r
502 }\r
503 \r
504 /* Need another module! The nitty gritty code is in libsmooth. */\r
505 if (sofarallocated < needcards)\r
506 {\r
507 rc = newtWinTernary(ctr[TR_CARD_ASSIGNMENT], ctr[TR_PROBE], \r
508 ctr[TR_SELECT], ctr[TR_CANCEL], ctr[TR_NO_UNALLOCATED_CARDS]);\r
509 \r
510 if (rc == 0 || rc == 1)\r
511 {\r
512 probecards(currentdriver, currentdriveroptions);\r
513 if (!strlen(currentdriver))\r
514 errorbox(ctr[TR_PROBE_FAILED]);\r
515 } \r
516 else if (rc == 2)\r
517 choosecards(currentdriver, currentdriveroptions);\r
518 else\r
519 abort = 1;\r
520 \r
521 strcpy(displaydriver, currentdriver);\r
522 }\r
523 }\r
524 \r
525 countofcards = countcards();\r
526\r
527 if (countofcards >= needcards)\r
528 {\r
529 newtWinMessage(ctr[TR_CARD_ASSIGNMENT], ctr[TR_OK],\r
530 ctr[TR_ALL_CARDS_SUCCESSFULLY_ALLOCATED]);\r
531 }\r
532 else\r
533 errorbox(ctr[TR_NOT_ENOUGH_CARDS_WERE_ALLOCATED]);\r
534 \r
535 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings");\r
536\r
537 freekeyvalues(kv);\r
538\r
539 netaddresschange = 1;\r
540 \r
541 return 1;\r
542}\r
543\r
544/* Let user change GREEN address. */\r
545int greenaddressmenu(void)\r
546{\r
547 struct keyvalue *kv = initkeyvalues();\r
548 char message[1000];\r
549 int rc;\r
550 \r
551 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
552 {\r
553 freekeyvalues(kv);\r
554 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
555 return 0;\r
556 }\r
557\r
558 sprintf(message, ctr[TR_WARNING_LONG], NAME);\r
559 rc = newtWinChoice(ctr[TR_WARNING], ctr[TR_OK], ctr[TR_CANCEL], message);\r
560 \r
561 if (rc == 0 || rc == 1)\r
562 {\r
563 if (changeaddress(kv, "GREEN", 0, ""))\r
564 {\r
565 netaddresschange = 1;\r
566 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings"); \r
567 writehostsfiles(); \r
568 }\r
569 }\r
570 \r
571 freekeyvalues(kv);\r
572\r
573 return 0;\r
574}\r
575\r
576/* They can change BLUE, ORANGE and GREEN too :) */\r
577int addressesmenu(void)\r
578{\r
579 struct keyvalue *kv = initkeyvalues();\r
580 struct keyvalue *mainkv = initkeyvalues();\r
581 int rc = 0;\r
582 char *sections[5];\r
583 char *green = "GREEN";\r
584 char *orange = "ORANGE";\r
585 char *blue = "BLUE";\r
586 char *red = "RED";\r
587 int c = 0;\r
588 char greenaddress[STRING_SIZE];\r
589 char oldgreenaddress[STRING_SIZE];\r
590 char temp[STRING_SIZE];\r
591 char temp2[STRING_SIZE];\r
592 char message[1000];\r
593 int configtype;\r
594 int done;\r
595 int choice;\r
596 char hostname[STRING_SIZE];\r
597 \r
598 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
599 {\r
600 freekeyvalues(kv);\r
601 freekeyvalues(mainkv);\r
602 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
603 return 0;\r
604 }\r
605 if (!(readkeyvalues(mainkv, CONFIG_ROOT "/main/settings")))\r
606 {\r
607 freekeyvalues(kv);\r
608 freekeyvalues(mainkv);\r
609 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
610 return 0;\r
611 }\r
612\r
613 strcpy(temp, "0"); findkey(kv, "CONFIG_TYPE", temp);\r
614 configtype = atol(temp);\r
615 \r
616 sections[c] = green;\r
617 c++;\r
618 if (HAS_BLUE)\r
619 {\r
620 sections[c] = blue;\r
621 c++;\r
622 }\r
623 if (HAS_ORANGE)\r
624 {\r
625 sections[c] = orange;\r
626 c++;\r
627 }\r
628 if (HAS_RED)\r
629 {\r
630 sections[c] = red;\r
631 c++;\r
632 }\r
633 sections[c] = NULL;\r
634\r
635 choice = 0; \r
636 done = 0; \r
637 while (!done)\r
638 {\r
639 rc = newtWinMenu(ctr[TR_ADDRESS_SETTINGS],\r
640 ctr[TR_SELECT_THE_INTERFACE_YOU_WISH_TO_RECONFIGURE], 50, 5,\r
641 5, 6, sections, &choice, ctr[TR_OK], ctr[TR_DONE], NULL); \r
642\r
643 if (rc == 0 || rc == 1)\r
644 {\r
645 if (strcmp(sections[choice], "GREEN") == 0)\r
646 {\r
647 findkey(kv, "GREEN_ADDRESS", oldgreenaddress);\r
648 sprintf(message, ctr[TR_WARNING_LONG], NAME);\r
649 rc = newtWinChoice(ctr[TR_WARNING], ctr[TR_OK], ctr[TR_CANCEL],\r
650 message);\r
651 if (rc == 0 || rc == 1)\r
652 {\r
653 if (changeaddress(kv, "GREEN", 0, ""))\r
654 {\r
655 netaddresschange = 1;\r
656 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings");\r
657 writehostsfiles();\r
658 findkey(kv, "GREEN_ADDRESS", greenaddress);\r
659 snprintf(temp, STRING_SIZE-1, "option routers %s", oldgreenaddress);\r
660 snprintf(temp2, STRING_SIZE-1, "option routers %s", greenaddress);\r
661 replace (CONFIG_ROOT "/dhcp/dhcpd.conf", temp, temp2);\r
662 chown (CONFIG_ROOT "/dhcp/dhcpd.conf", 99, 99);\r
663 }\r
664 }\r
665 }\r
666 if (strcmp(sections[choice], "BLUE") == 0)\r
667 {\r
668 if (changeaddress(kv, "BLUE", 0, ""))\r
669 netaddresschange = 1;\r
670 }\r
671 if (strcmp(sections[choice], "ORANGE") == 0)\r
672 {\r
673 if (changeaddress(kv, "ORANGE", 0, ""))\r
674 netaddresschange = 1;\r
675 }\r
676 if (strcmp(sections[choice], "RED") == 0)\r
677 {\r
678 strcpy(hostname, "");\r
679 findkey(mainkv, "HOSTNAME", hostname);\r
680 if (changeaddress(kv, "RED", 1, hostname))\r
681 netaddresschange = 1;\r
682 }\r
683 }\r
684 else\r
685 done = 1;\r
686 }\r
687 \r
688 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings");\r
689 freekeyvalues(kv);\r
690 freekeyvalues(mainkv);\r
691 \r
692 return 0;\r
693}\r
694\r
695/* DNS and default gateway.... */\r
696int dnsgatewaymenu(void)\r
697{\r
698 struct keyvalue *kv = initkeyvalues();\r
699 char message[1000];\r
700 char temp[STRING_SIZE] = "0";\r
701 struct newtWinEntry entries[DNSGATEWAY_TOTAL+1];\r
702 char *values[DNSGATEWAY_TOTAL]; /* pointers for the values. */\r
703 int error;\r
704 int configtype;\r
705 int rc;\r
706\r
707 if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings")))\r
708 {\r
709 freekeyvalues(kv);\r
710 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);\r
711 return 0;\r
712 }\r
713\r
714 strcpy(temp, "0"); findkey(kv, "CONFIG_TYPE", temp);\r
715 configtype = atol(temp);\r
716 \r
717 if (RED_IS_NOT_ETH)\r
718 {\r
719 freekeyvalues(kv);\r
720 errorbox(ctr[TR_DNS_GATEWAY_WITH_GREEN]);\r
721 return 0;\r
722 }\r
723\r
724 entries[DNS1].text = ctr[TR_PRIMARY_DNS];\r
725 strcpy(temp, ""); findkey(kv, "DNS1", temp);\r
726 values[DNS1] = strdup(temp);\r
727 entries[DNS1].value = &values[DNS1];\r
728 entries[DNS1].flags = 0;\r
729 \r
730 entries[DNS2].text = ctr[TR_SECONDARY_DNS];\r
731 strcpy(temp, ""); findkey(kv, "DNS2", temp);\r
732 values[DNS2] = strdup(temp);\r
733 entries[DNS2].value = &values[DNS2];\r
734 entries[DNS2].flags = 0;\r
735 \r
736 entries[DEFAULT_GATEWAY].text = ctr[TR_DEFAULT_GATEWAY];\r
737 strcpy(temp, ""); findkey(kv, "DEFAULT_GATEWAY", temp);\r
738 values[DEFAULT_GATEWAY] = strdup(temp);\r
739 entries[DEFAULT_GATEWAY].value = &values[DEFAULT_GATEWAY];\r
740 entries[DEFAULT_GATEWAY].flags = 0;\r
741 \r
742 entries[DNSGATEWAY_TOTAL].text = NULL;\r
743 entries[DNSGATEWAY_TOTAL].value = NULL;\r
744 entries[DNSGATEWAY_TOTAL].flags = 0;\r
745 \r
746 do\r
747 {\r
748 error = 0;\r
749 \r
750 rc = newtWinEntries(ctr[TR_DNS_AND_GATEWAY_SETTINGS], \r
751 ctr[TR_DNS_AND_GATEWAY_SETTINGS_LONG], 50, 5, 5, 18, entries,\r
752 ctr[TR_OK], ctr[TR_CANCEL], NULL);\r
753 if (rc == 0 || rc == 1)\r
754 {\r
755 strcpy(message, ctr[TR_INVALID_FIELDS]);\r
756 if (strlen(values[DNS1]))\r
757 {\r
758 if (inet_addr(values[DNS1]) == INADDR_NONE)\r
759 {\r
760 strcat(message, ctr[TR_PRIMARY_DNS_CR]);\r
761 error = 1;\r
762 }\r
763 }\r
764 if (strlen(values[DNS2]))\r
765 {\r
766 if (inet_addr(values[DNS2]) == INADDR_NONE)\r
767 {\r
768 strcat(message, ctr[TR_SECONDARY_DNS_CR]);\r
769 error = 1;\r
770 }\r
771 }\r
772 if (strlen(values[DEFAULT_GATEWAY]))\r
773 {\r
774 if (inet_addr(values[DEFAULT_GATEWAY]) == INADDR_NONE)\r
775 {\r
776 strcat(message, ctr[TR_DEFAULT_GATEWAY_CR]);\r
777 error = 1;\r
778 }\r
779 }\r
780 if (!strlen(values[DNS1]) && strlen(values[DNS2]))\r
781 {\r
782 strcpy(message, ctr[TR_SECONDARY_WITHOUT_PRIMARY_DNS]);\r
783 error = 1;\r
784 }\r
785\r
786 if (error)\r
787 errorbox(message);\r
788 else\r
789 {\r
790 replacekeyvalue(kv, "DNS1", values[DNS1]);\r
791 replacekeyvalue(kv, "DNS2", values[DNS2]);\r
792 replacekeyvalue(kv, "DEFAULT_GATEWAY", values[DEFAULT_GATEWAY]);\r
793 netaddresschange = 1;\r
794 free(values[DNS1]);\r
795 free(values[DNS2]);\r
796 free(values[DEFAULT_GATEWAY]);\r
797 writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings");\r
798 }\r
799 }\r
800 }\r
801 while (error);\r
802 \r
803 freekeyvalues(kv);\r
804 \r
805 return 1;\r
806} \r
Peter's tree of IPFire 2.x