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Commit | Line | Data |
---|---|---|
9607771a MT |
1 | /* SmoothWall libsmooth. |
2 | * | |
3 | * This program is distributed under the terms of the GNU General Public | |
4 | * Licence. See the file COPYING for details. | |
5 | * | |
6 | * (c) Lawrence Manning, 2001 | |
7 | * Contains network library functions. | |
8 | * | |
9607771a MT |
9 | */ |
10 | ||
11 | #include "libsmooth.h" | |
12 | #include <signal.h> | |
13 | ||
14 | extern FILE *flog; | |
15 | extern char *mylog; | |
16 | ||
17 | extern char **ctr; | |
18 | ||
5057b611 HS |
19 | extern struct nic nics[]; |
20 | extern struct knic knics[]; | |
21 | ||
9b040aa0 HS |
22 | char *ucolourcard[] = { "GREEN", "RED", "ORANGE", "BLUE", NULL }; |
23 | char *lcolourcard[] = { "green", "red", "orange", "blue", NULL }; | |
24 | ||
5057b611 HS |
25 | int scanned_nics_read_done = 0; |
26 | ||
9607771a MT |
27 | newtComponent networkform; |
28 | newtComponent addressentry; | |
29 | newtComponent netmaskentry; | |
30 | newtComponent statictyperadio; | |
31 | newtComponent dhcptyperadio; | |
32 | newtComponent pppoetyperadio; | |
9607771a | 33 | newtComponent dhcphostnameentry; |
f9c750ef | 34 | newtComponent dhcpforcemtuentry; |
9607771a MT |
35 | |
36 | /* acceptable character filter for IP and netmaks entry boxes */ | |
37 | static int ip_input_filter(newtComponent entry, void * data, int ch, int cursor) | |
38 | { | |
39 | if ((ch >= '0' && ch <= '9') || ch == '.' || ch == '\r' || ch >= NEWT_KEY_EXTRA_BASE) | |
40 | return ch; | |
41 | return 0; | |
42 | } | |
43 | ||
44 | /* This is a groovie dialog for showing network info. Takes a keyvalue list, | |
45 | * a colour and a dhcp flag. Shows the current settings, and rewrites them | |
46 | * if necessary. DHCP flag sets wether to show the dhcp checkbox. */ | |
47 | int changeaddress(struct keyvalue *kv, char *colour, int typeflag, | |
48 | char *defaultdhcphostname) | |
49 | { | |
50 | char *addressresult; | |
51 | char *netmaskresult; | |
52 | char *dhcphostnameresult; | |
f9c750ef | 53 | char *dhcpforcemturesult; |
9607771a MT |
54 | struct newtExitStruct es; |
55 | newtComponent header; | |
56 | newtComponent addresslabel; | |
57 | newtComponent netmasklabel; | |
58 | newtComponent dhcphostnamelabel; | |
f9c750ef | 59 | newtComponent dhcpforcemtulabel; |
9607771a MT |
60 | newtComponent ok, cancel; |
61 | char message[1000]; | |
62 | char temp[STRING_SIZE]; | |
63 | char addressfield[STRING_SIZE]; | |
64 | char netmaskfield[STRING_SIZE]; | |
65 | char typefield[STRING_SIZE]; | |
66 | char dhcphostnamefield[STRING_SIZE]; | |
f9c750ef | 67 | char dhcpforcemtufield[STRING_SIZE]; |
9607771a MT |
68 | int error; |
69 | int result = 0; | |
70 | char type[STRING_SIZE]; | |
71 | int startstatictype = 0; | |
72 | int startdhcptype = 0; | |
73 | int startpppoetype = 0; | |
9607771a MT |
74 | |
75 | /* Build some key strings. */ | |
76 | sprintf(addressfield, "%s_ADDRESS", colour); | |
77 | sprintf(netmaskfield, "%s_NETMASK", colour); | |
78 | sprintf(typefield, "%s_TYPE", colour); | |
79 | sprintf(dhcphostnamefield, "%s_DHCP_HOSTNAME", colour); | |
f9c750ef | 80 | sprintf(dhcpforcemtufield, "%s_DHCP_FORCE_MTU", colour); |
9607771a MT |
81 | |
82 | sprintf(message, ctr[TR_INTERFACE], colour); | |
83 | newtCenteredWindow(44, (typeflag ? 18 : 12), message); | |
84 | ||
85 | networkform = newtForm(NULL, NULL, 0); | |
86 | ||
87 | sprintf(message, ctr[TR_ENTER_THE_IP_ADDRESS_INFORMATION], colour); | |
88 | header = newtTextboxReflowed(1, 1, message, 42, 0, 0, 0); | |
89 | newtFormAddComponent(networkform, header); | |
90 | ||
91 | /* See if we need a dhcp checkbox. If we do, then we shift the contents | |
92 | * of the window down two rows to make room. */ | |
93 | if (typeflag) | |
94 | { | |
95 | strcpy(temp, "STATIC"); findkey(kv, typefield, temp); | |
96 | if (strcmp(temp, "STATIC") == 0) startstatictype = 1; | |
97 | if (strcmp(temp, "DHCP") == 0) startdhcptype = 1; | |
98 | if (strcmp(temp, "PPPOE") == 0) startpppoetype = 1; | |
9607771a | 99 | statictyperadio = newtRadiobutton(2, 4, ctr[TR_STATIC], startstatictype, NULL); |
855446c6 MT |
100 | dhcptyperadio = newtRadiobutton(2, 5, ctr[TR_DHCP], startdhcptype, statictyperadio); |
101 | pppoetyperadio = newtRadiobutton(2, 6, ctr[TR_PPP_DIALUP], startpppoetype, dhcptyperadio); | |
9607771a | 102 | newtFormAddComponents(networkform, statictyperadio, dhcptyperadio, |
0e42072a | 103 | pppoetyperadio, NULL); |
9607771a MT |
104 | newtComponentAddCallback(statictyperadio, networkdialogcallbacktype, NULL); |
105 | newtComponentAddCallback(dhcptyperadio, networkdialogcallbacktype, NULL); | |
106 | newtComponentAddCallback(pppoetyperadio, networkdialogcallbacktype, NULL); | |
f9c750ef | 107 | dhcphostnamelabel = newtTextbox(2, 8, 18, 1, 0); |
9607771a | 108 | newtTextboxSetText(dhcphostnamelabel, ctr[TR_DHCP_HOSTNAME]); |
f9c750ef AF |
109 | dhcpforcemtulabel = newtTextbox(2, 9, 18, 1, 0); |
110 | newtTextboxSetText(dhcpforcemtulabel, ctr[TR_DHCP_FORCE_MTU]); | |
9607771a MT |
111 | strcpy(temp, defaultdhcphostname); |
112 | findkey(kv, dhcphostnamefield, temp); | |
f9c750ef AF |
113 | dhcphostnameentry = newtEntry(20, 8, temp, 20, &dhcphostnameresult, 0); |
114 | strcpy(temp, ""); | |
115 | findkey(kv, dhcpforcemtufield, temp); | |
116 | dhcpforcemtuentry = newtEntry(20, 9, temp, 20, &dhcpforcemturesult, 0); | |
117 | newtFormAddComponent(networkform, dhcphostnamelabel); | |
118 | newtFormAddComponent(networkform, dhcphostnameentry); | |
119 | newtFormAddComponent(networkform, dhcpforcemtulabel); | |
120 | newtFormAddComponent(networkform, dhcpforcemtuentry); | |
9607771a | 121 | if (startdhcptype == 0) |
f9c750ef AF |
122 | { |
123 | newtEntrySetFlags(dhcphostnameentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); | |
124 | newtEntrySetFlags(dhcpforcemtuentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); | |
125 | } | |
9607771a MT |
126 | } |
127 | /* Address */ | |
128 | addresslabel = newtTextbox(2, (typeflag ? 11 : 4) + 0, 18, 1, 0); | |
129 | newtTextboxSetText(addresslabel, ctr[TR_IP_ADDRESS_PROMPT]); | |
130 | strcpy(temp, ""); | |
131 | findkey(kv, addressfield, temp); | |
132 | addressentry = newtEntry(20, (typeflag ? 11 : 4) + 0, temp, 20, &addressresult, 0); | |
133 | newtEntrySetFilter(addressentry, ip_input_filter, NULL); | |
0e42072a | 134 | if (typeflag == 1 && startstatictype == 0) |
9607771a MT |
135 | newtEntrySetFlags(addressentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); |
136 | newtFormAddComponent(networkform, addresslabel); | |
137 | newtFormAddComponent(networkform, addressentry); | |
138 | ||
139 | /* Netmask */ | |
140 | netmasklabel = newtTextbox(2, (typeflag ? 11 : 4) + 1, 18, 1, 0); | |
141 | newtTextboxSetText(netmasklabel, ctr[TR_NETMASK_PROMPT]); | |
142 | strcpy(temp, "255.255.255.0"); findkey(kv, netmaskfield, temp); | |
143 | netmaskentry = newtEntry(20, (typeflag ? 11 : 4) + 1, temp, 20, &netmaskresult, 0); | |
144 | newtEntrySetFilter(netmaskentry, ip_input_filter, NULL); | |
0e42072a | 145 | if (typeflag == 1 && startstatictype == 0) |
9607771a MT |
146 | newtEntrySetFlags(netmaskentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); |
147 | ||
148 | newtFormAddComponent(networkform, netmasklabel); | |
149 | newtFormAddComponent(networkform, netmaskentry); | |
150 | ||
151 | /* Buttons. */ | |
152 | ok = newtButton(8, (typeflag ? 14 : 7), ctr[TR_OK]); | |
153 | cancel = newtButton(26, (typeflag ? 14 : 7), ctr[TR_CANCEL]); | |
154 | ||
155 | newtFormAddComponents(networkform, ok, cancel, NULL); | |
156 | ||
157 | newtRefresh(); | |
158 | newtDrawForm(networkform); | |
159 | ||
160 | do | |
161 | { | |
162 | error = 0; | |
163 | newtFormRun(networkform, &es); | |
164 | ||
165 | if (es.u.co == ok) | |
166 | { | |
167 | /* OK was pressed; verify the contents of each entry. */ | |
168 | strcpy(message, ctr[TR_INVALID_FIELDS]); | |
169 | ||
170 | strcpy(type, "STATIC"); | |
171 | if (typeflag) | |
172 | gettype(type); | |
0e42072a | 173 | if (strcmp(type, "STATIC") == 0) |
9607771a MT |
174 | { |
175 | if (inet_addr(addressresult) == INADDR_NONE) | |
176 | { | |
177 | strcat(message, ctr[TR_IP_ADDRESS_CR]); | |
178 | error = 1; | |
179 | } | |
180 | if (inet_addr(netmaskresult) == INADDR_NONE) | |
181 | { | |
182 | strcat(message, ctr[TR_NETWORK_MASK_CR]); | |
183 | error = 1; | |
184 | } | |
185 | } | |
186 | if (strcmp(type, "DHCP") == 0) | |
187 | { | |
188 | if (!strlen(dhcphostnameresult)) | |
189 | { | |
190 | strcat(message, ctr[TR_DHCP_HOSTNAME_CR]); | |
191 | error = 1; | |
192 | } | |
193 | } | |
194 | if (error) | |
195 | errorbox(message); | |
196 | else | |
197 | { | |
198 | /* No errors! Set new values, depending on dhcp flag etc. */ | |
199 | if (typeflag) | |
200 | { | |
201 | replacekeyvalue(kv, dhcphostnamefield, dhcphostnameresult); | |
f9c750ef | 202 | replacekeyvalue(kv, dhcpforcemtufield, dhcpforcemturesult); |
0e42072a | 203 | if (strcmp(type, "STATIC") != 0) |
9607771a MT |
204 | { |
205 | replacekeyvalue(kv, addressfield, "0.0.0.0"); | |
206 | replacekeyvalue(kv, netmaskfield, "0.0.0.0"); | |
207 | } | |
208 | else | |
209 | { | |
210 | replacekeyvalue(kv, addressfield, addressresult); | |
211 | replacekeyvalue(kv, netmaskfield, netmaskresult); | |
212 | } | |
213 | replacekeyvalue(kv, typefield, type); | |
214 | } | |
215 | else | |
216 | { | |
217 | replacekeyvalue(kv, addressfield, addressresult); | |
218 | replacekeyvalue(kv, netmaskfield, netmaskresult); | |
219 | } | |
220 | ||
221 | setnetaddress(kv, colour); | |
222 | result = 1; | |
223 | } | |
224 | } | |
225 | } | |
226 | while (error); | |
227 | ||
228 | newtFormDestroy(networkform); | |
229 | newtPopWindow(); | |
230 | ||
231 | return result; | |
232 | } | |
233 | ||
234 | /* for pppoe: return string thats type STATIC, DHCP or PPPOE */ | |
235 | int gettype(char *type) | |
236 | { | |
237 | newtComponent selected = newtRadioGetCurrent(statictyperadio); | |
238 | ||
239 | if (selected == statictyperadio) | |
240 | strcpy(type, "STATIC"); | |
241 | else if (selected == dhcptyperadio) | |
242 | strcpy(type, "DHCP"); | |
243 | else if (selected == pppoetyperadio) | |
244 | strcpy(type, "PPPOE"); | |
9607771a MT |
245 | else |
246 | strcpy(type, "ERROR"); | |
247 | ||
248 | return 0; | |
249 | } | |
250 | ||
251 | /* 0.9.9: calculates broadcast too. */ | |
252 | int setnetaddress(struct keyvalue *kv, char *colour) | |
253 | { | |
254 | char addressfield[STRING_SIZE]; | |
255 | char netaddressfield[STRING_SIZE]; | |
256 | char netmaskfield[STRING_SIZE]; | |
257 | char broadcastfield[STRING_SIZE]; | |
258 | char address[STRING_SIZE]; | |
259 | char netmask[STRING_SIZE]; | |
260 | unsigned long int intaddress; | |
261 | unsigned long int intnetaddress; | |
262 | unsigned long int intnetmask; | |
263 | unsigned long int intbroadcast; | |
264 | struct in_addr temp; | |
265 | char *netaddress; | |
266 | char *broadcast; | |
267 | ||
268 | /* Build some key strings. */ | |
269 | sprintf(addressfield, "%s_ADDRESS", colour); | |
270 | sprintf(netaddressfield, "%s_NETADDRESS", colour); | |
271 | sprintf(netmaskfield, "%s_NETMASK", colour); | |
272 | sprintf(broadcastfield, "%s_BROADCAST", colour); | |
273 | ||
274 | strcpy(address, ""); findkey(kv, addressfield, address); | |
275 | strcpy(netmask, ""); findkey(kv, netmaskfield, netmask); | |
276 | ||
277 | /* Calculate netaddress. Messy.. */ | |
278 | intaddress = inet_addr(address); | |
279 | intnetmask = inet_addr(netmask); | |
280 | ||
281 | intnetaddress = intaddress & intnetmask; | |
282 | temp.s_addr = intnetaddress; | |
283 | netaddress = inet_ntoa(temp); | |
284 | ||
285 | replacekeyvalue(kv, netaddressfield, netaddress); | |
286 | ||
287 | intbroadcast = intnetaddress | ~intnetmask; | |
288 | temp.s_addr = intbroadcast; | |
289 | broadcast = inet_ntoa(temp); | |
290 | ||
291 | replacekeyvalue(kv, broadcastfield, broadcast); | |
292 | ||
293 | return 1; | |
294 | } | |
295 | ||
296 | /* Called when dhcp flag is toggled. Toggle disabled state of other 3 | |
297 | * controls. */ | |
298 | void networkdialogcallbacktype(newtComponent cm, void *data) | |
299 | { | |
300 | char type[STRING_SIZE]; | |
301 | ||
302 | gettype(type); | |
303 | ||
0e42072a | 304 | if (strcmp(type, "STATIC") != 0) |
9607771a MT |
305 | { |
306 | newtEntrySetFlags(addressentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); | |
307 | newtEntrySetFlags(netmaskentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); | |
308 | } | |
309 | else | |
310 | { | |
311 | newtEntrySetFlags(addressentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_RESET); | |
312 | newtEntrySetFlags(netmaskentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_RESET); | |
313 | } | |
314 | if (strcmp(type, "DHCP") == 0) | |
f9c750ef | 315 | { |
9607771a | 316 | newtEntrySetFlags(dhcphostnameentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_RESET); |
f9c750ef AF |
317 | newtEntrySetFlags(dhcpforcemtuentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_RESET); |
318 | } | |
9607771a | 319 | else |
f9c750ef | 320 | { |
9607771a | 321 | newtEntrySetFlags(dhcphostnameentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); |
f9c750ef AF |
322 | newtEntrySetFlags(dhcpforcemtuentry, NEWT_FLAG_DISABLED, NEWT_FLAGS_SET); |
323 | } | |
9607771a MT |
324 | newtRefresh(); |
325 | newtDrawForm(networkform); | |
326 | } | |
327 | ||
328 | int interfacecheck(struct keyvalue *kv, char *colour) | |
329 | { | |
330 | char temp[STRING_SIZE]; | |
331 | char colourfields[NETCHANGE_TOTAL][STRING_SIZE]; | |
332 | int c; | |
333 | ||
334 | sprintf(colourfields[ADDRESS], "%s_ADDRESS", colour); | |
335 | sprintf(colourfields[NETADDRESS], "%s_NETADDRESS", colour); | |
336 | sprintf(colourfields[NETMASK], "%s_NETMASK", colour); | |
337 | ||
338 | for (c = 0; c < 3; c++) | |
339 | { | |
340 | strcpy(temp, ""); findkey(kv, colourfields[c], temp); | |
341 | if (!(strlen(temp))) return 0; | |
342 | } | |
343 | return 1; | |
344 | } | |
9607771a MT |
345 | |
346 | /* Funky routine for loading all drivers (cept those are already loaded.). */ | |
f9cc0d70 | 347 | int probecards(char *driver, char *driveroptions ) |
9607771a | 348 | { |
75ae2191 MT |
349 | return 0; |
350 | } | |
b4e381a8 | 351 | |
9c1c1c57 HS |
352 | int get_knic(int card) //returns "0" for zero cards or error and "1" card is found. |
353 | { | |
354 | struct keyvalue *kv = initkeyvalues(); | |
355 | char temp[STRING_SIZE], searchstr[STRING_SIZE]; | |
356 | int ret_value; | |
357 | ||
358 | if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings"))) | |
359 | { | |
360 | freekeyvalues(kv); | |
361 | errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]); | |
362 | return 0; | |
363 | } | |
364 | ||
365 | sprintf(searchstr, "%s_MACADDR", ucolourcard[card]); | |
366 | strcpy(temp, ""); findkey(kv, searchstr, temp); | |
367 | if (strlen(temp)) { | |
368 | strcpy(knics[ card ].macaddr, temp); | |
4061c03f | 369 | strcpy(knics[ card ].colour, ucolourcard[card]); |
9c1c1c57 HS |
370 | |
371 | sprintf(searchstr, "%s_DESCRIPTION", ucolourcard[card]); | |
372 | findkey(kv, searchstr, temp); | |
373 | strcpy(knics[ card ].description, temp); | |
374 | ||
375 | sprintf(searchstr, "%s_DRIVER", ucolourcard[card]); | |
376 | findkey(kv, searchstr, temp); | |
377 | strcpy(knics[ card ].driver, temp); | |
378 | ret_value = 1; | |
379 | } else { | |
380 | strcpy(knics[ card ].description, ctr[TR_UNSET]); | |
381 | ret_value = 0; | |
382 | } | |
4061c03f | 383 | freekeyvalues(kv); |
9c1c1c57 HS |
384 | |
385 | return ret_value; | |
386 | } | |
387 | ||
388 | int init_knics(void) | |
389 | { | |
390 | int found = 0; | |
391 | found += get_knic(_GREEN_CARD_); | |
392 | found += get_knic(_RED_CARD_); | |
393 | found += get_knic(_ORANGE_CARD_); | |
394 | found += get_knic(_BLUE_CARD_); | |
395 | ||
396 | return found; | |
397 | } | |
84e975ba | 398 | |
bba7212c | 399 | int fmt_exists(const char *fname) { /* Check if it is any file or directory */ |
eea0467a HS |
400 | struct stat st; |
401 | if (stat(fname, &st) == -1) return 0; | |
402 | else return 1; | |
403 | } | |
404 | ||
bba7212c | 405 | int is_interface_up(char *card) { /* Check if the interface is UP */ |
eea0467a HS |
406 | char temp[STRING_SIZE]; |
407 | ||
408 | sprintf(temp,"ip link show dev %s | grep -q UP", card); | |
409 | if (mysystem(temp)) return 0; else return 1; | |
410 | } | |
411 | ||
412 | int rename_device(char *old_name, char *new_name) { | |
413 | char temp[STRING_SIZE]; | |
414 | ||
415 | sprintf(temp,SYSDIR "/%s", old_name); | |
416 | if (!(fmt_exists(temp))) { | |
417 | fprintf(flog,"Device not found: %s\n",old_name); | |
418 | return 0; | |
419 | } | |
eea0467a HS |
420 | sprintf(temp,"/sbin/ip link set dev %s name %s",old_name ,new_name ); |
421 | mysystem(temp); | |
422 | ||
423 | return 1; | |
424 | } | |
425 | ||
426 | char g_temp[STRING_SIZE]=""; | |
427 | char* readmac(char *card) { | |
eea0467a HS |
428 | FILE *fp; |
429 | char temp[STRING_SIZE], mac[20]; | |
430 | ||
431 | sprintf(temp,"/sys/class/net/%s/address",card); | |
432 | if( (fp = fopen(temp, "r")) == NULL ) { | |
433 | fprintf(flog,"Couldn't open: %s\n",temp); | |
434 | return NULL; | |
435 | } | |
436 | fgets(mac, 18, fp); | |
437 | strtok(mac,"\n"); | |
438 | fclose(fp); | |
439 | strcpy(g_temp, mac); | |
440 | return g_temp; | |
441 | } | |
442 | ||
443 | char* find_nic4mac(char *findmac) { | |
eea0467a HS |
444 | DIR *dir; |
445 | struct dirent *dirzeiger; | |
446 | char temp[STRING_SIZE], temp2[STRING_SIZE]; | |
447 | ||
448 | if((dir=opendir(SYSDIR)) == NULL) { | |
449 | fprintf(flog,"Fehler bei opendir (find_name4nic) ...\n"); | |
450 | return NULL; | |
451 | } | |
452 | ||
453 | sprintf(temp, ""); | |
454 | while((dirzeiger=readdir(dir)) != NULL) { | |
455 | if(*((*dirzeiger).d_name) != '.' & strcmp(((*dirzeiger).d_name), "lo") != 0) { | |
456 | sprintf(temp2, "%s", readmac((*dirzeiger).d_name) ); | |
457 | if (strcmp(findmac, temp2) == 0) { | |
458 | sprintf(temp,"%s", (*dirzeiger).d_name); | |
eea0467a HS |
459 | break; |
460 | } | |
461 | } | |
462 | } | |
463 | ||
464 | if(closedir(dir) == -1) fprintf(flog,"Fehler beim schliessen von %s\n", SYSDIR); | |
465 | strcpy(g_temp, temp); | |
466 | return g_temp; | |
467 | } | |
468 | ||
469 | int nic_shutdown(char *nic) { | |
470 | char temp[STRING_SIZE]; | |
471 | ||
472 | sprintf(temp,"ip link set %s down", nic); | |
473 | mysystem(temp); | |
474 | } | |
475 | ||
476 | int nic_startup(char *nic) { | |
477 | char temp[STRING_SIZE]; | |
478 | ||
479 | sprintf(temp,"ip link set %s up", nic); | |
480 | mysystem(temp); | |
481 | ||
482 | } | |
483 | ||
484 | int rename_nics(void) { | |
485 | int i, j, k; | |
486 | int fnics = scan_network_cards(); | |
487 | char nic2find[STRING_SIZE], temp[STRING_SIZE]; | |
488 | ||
eea0467a | 489 | for(i=0; i<4; i++) |
bba7212c | 490 | if (strcmp(knics[i].macaddr, "")) |
eea0467a | 491 | for(j=0; j<fnics; j++) |
bba7212c | 492 | if(strcmp(knics[i].macaddr, nics[j].macaddr) == 0) { |
eea0467a | 493 | sprintf(nic2find,"%s0",lcolourcard[i]); |
bba7212c MT |
494 | if(strcmp(nic2find, nics[j].nic)) { |
495 | if(is_interface_up(nics[j].nic)) { | |
eea0467a HS |
496 | nic_shutdown(nics[j].nic); |
497 | } | |
498 | sprintf(temp,SYSDIR "/%s", nic2find); | |
bba7212c MT |
499 | if(fmt_exists(temp)) { |
500 | for(k=0; k<fnics; k++) | |
eea0467a | 501 | if (strcmp(nics[k].nic, nic2find) == 0 ) { |
bba7212c | 502 | if(is_interface_up(nics[k].nic)) { |
eea0467a HS |
503 | nic_shutdown(nics[k].nic); |
504 | } | |
bba7212c | 505 | sprintf(temp,"dummy%i",k); |
eea0467a HS |
506 | if (rename_device(nics[k].nic, temp)) strcpy(nics[k].nic, temp); |
507 | } | |
508 | } | |
bba7212c | 509 | if (rename_device(nics[j].nic, nic2find)) strcpy(nics[j].nic, nic2find); |
eea0467a HS |
510 | } |
511 | } | |
512 | } | |
513 | ||
84e975ba HS |
514 | int create_udev(void) |
515 | { | |
75ae2191 | 516 | #define UDEV_NET_CONF "/etc/udev/rules.d/30-persistent-network.rules" |
75ae2191 | 517 | FILE *fp; |
84e975ba HS |
518 | int i; |
519 | ||
84e975ba HS |
520 | if ( (fp = fopen(UDEV_NET_CONF, "w")) == NULL ) { |
521 | fprintf(stderr,"Couldn't open" UDEV_NET_CONF); | |
522 | return 1; | |
523 | } | |
524 | ||
525 | for (i = 0 ; i < 4 ; i++) | |
526 | { | |
527 | if (strcmp(knics[i].macaddr, "")) { | |
5f785e71 | 528 | fprintf(fp,"ACTION==\"add\", SUBSYSTEM==\"net\", SYSFS{type}==\"1\", SYSFS{address}==\"%s\", NAME=\"%s0\" # %s\n", knics[i].macaddr, lcolourcard[i], knics[i].description); |
84e975ba HS |
529 | } |
530 | } | |
531 | fclose(fp); | |
532 | return 0; | |
533 | } | |
534 | ||
535 | int write_configs_netudev(int card , int colour) | |
536 | { | |
75ae2191 MT |
537 | char commandstring[STRING_SIZE]; |
538 | struct keyvalue *kv = initkeyvalues(); | |
539 | char temp1[STRING_SIZE], temp2[STRING_SIZE], temp3[STRING_SIZE]; | |
540 | char ucolour[STRING_SIZE]; | |
5057b611 | 541 | |
9b040aa0 | 542 | sprintf(ucolour, ucolourcard[colour]); |
f9cc0d70 HS |
543 | strcpy(knics[colour].driver, nics[card].driver); |
544 | strcpy(knics[colour].description, nics[card].description); | |
545 | strcpy(knics[colour].macaddr, nics[card].macaddr); | |
9b040aa0 | 546 | |
75ae2191 | 547 | if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings"))) |
b4e381a8 | 548 | { |
75ae2191 MT |
549 | freekeyvalues(kv); |
550 | errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]); | |
551 | return 0; | |
b4e381a8 | 552 | } |
9607771a | 553 | |
75ae2191 MT |
554 | sprintf(temp1, "%s_DEV", ucolour); |
555 | sprintf(temp2, "%s_MACADDR", ucolour); | |
9b040aa0 | 556 | sprintf(temp3, "%s0", lcolourcard[colour]); |
75ae2191 | 557 | replacekeyvalue(kv, temp1, temp3); |
f9cc0d70 | 558 | replacekeyvalue(kv, temp2, nics[card].macaddr); |
5057b611 | 559 | sprintf(temp1, "%s_DESCRIPTION", ucolour); |
f9cc0d70 HS |
560 | replacekeyvalue(kv, temp1, nics[card].description); |
561 | sprintf(temp1, "%s_DRIVER", ucolour); | |
562 | replacekeyvalue(kv, temp1, nics[card].driver); | |
75ae2191 MT |
563 | |
564 | writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings"); | |
565 | freekeyvalues(kv); | |
9607771a | 566 | |
75ae2191 MT |
567 | return 0; |
568 | } | |
569 | ||
5057b611 | 570 | int scan_network_cards(void) |
75ae2191 | 571 | { |
5057b611 | 572 | FILE *fp; |
f9cc0d70 | 573 | char driver[STRING_SIZE], description[STRING_SIZE], macaddr[STRING_SIZE], temp_line[STRING_SIZE]; |
5057b611 | 574 | int count = 0; |
b04331d3 HS |
575 | const char _driver[]="driver: "; |
576 | const char _desc[]="desc: "; | |
577 | const char _network_hwaddr[]="network.hwaddr: "; | |
5057b611 HS |
578 | |
579 | if (!(scanned_nics_read_done)) | |
580 | { | |
5057b611 | 581 | mysystem("/bin/probenic.sh"); |
5057b611 HS |
582 | if( (fp = fopen(SCANNED_NICS, "r")) == NULL ) |
583 | { | |
584 | fprintf(stderr,"Couldn't open "SCANNED_NICS); | |
585 | return 1; | |
586 | } | |
587 | while (fgets(temp_line, STRING_SIZE, fp) != NULL) | |
588 | { | |
b04331d3 HS |
589 | temp_line[strlen(temp_line) -1] = 0; |
590 | if ( strncmp(temp_line, _driver, strlen(_driver)) == 0 ) sprintf(nics[count].driver, "%s", temp_line+strlen(_driver)); | |
591 | if ( strncmp(temp_line, _desc, strlen(_desc)) == 0 ) sprintf(nics[count].description, "%s", temp_line+strlen(_desc)); | |
592 | if ( strncmp(temp_line, _network_hwaddr, strlen(_network_hwaddr)) == 0 ) sprintf(nics[count].macaddr, "%s", temp_line+strlen(_network_hwaddr)); | |
96ed9998 HS |
593 | if (strlen(nics[count].macaddr) > 15 ) { |
594 | sprintf(nics[count].nic, "%s", find_nic4mac(nics[count].macaddr)); | |
595 | count++; | |
596 | } | |
5057b611 HS |
597 | } |
598 | fclose(fp); | |
9b040aa0 HS |
599 | scanned_nics_read_done = count; |
600 | } else fprintf(flog,"Scan Networkcards does read.\n"); | |
601 | return scanned_nics_read_done; | |
5057b611 | 602 | } |
75ae2191 | 603 | |
5057b611 HS |
604 | |
605 | ||
9b040aa0 | 606 | int nicmenu(int colour) |
5057b611 HS |
607 | { |
608 | int rc, choise = 0, count = 0, kcount = 0, mcount = 0, i, j, nic_in_use; | |
609 | int found_NIC_as_Card[4]; | |
610 | char message[STRING_SIZE]; | |
611 | ||
612 | char cMenuInhalt[STRING_SIZE]; | |
613 | char MenuInhalt[20][180]; | |
614 | char *pMenuInhalt[20]; | |
615 | ||
5057b611 HS |
616 | while (strcmp(nics[count].macaddr, "")) count++; // 2 find how many nics in system |
617 | for ( i=0 ; i<4;i++) if (strcmp(knics[i].macaddr, "")) kcount++; // loop to find all knowing nics | |
5057b611 HS |
618 | |
619 | // If new nics are found... | |
620 | if (count > kcount) { | |
621 | for (i=0 ; i < count ; i++) | |
622 | { | |
623 | nic_in_use = 0; | |
624 | for (j=0 ; j <= kcount ; j++) { | |
625 | if (strcmp(nics[ i ].macaddr, knics[ j ].macaddr) == 0 ) { | |
626 | nic_in_use = 1; | |
5057b611 | 627 | break; |
9607771a | 628 | } |
9607771a | 629 | } |
5057b611 | 630 | if (!(nic_in_use)) { |
5057b611 HS |
631 | if ( strlen(nics[i].description) < 55 ) |
632 | sprintf(MenuInhalt[mcount], "%.*s", strlen(nics[i].description)-2, nics[i].description+1); | |
633 | else { | |
634 | sprintf(cMenuInhalt, "%.50s", nics[i].description + 1); | |
b04331d3 | 635 | sprintf(MenuInhalt[mcount], cMenuInhalt); |
5057b611 | 636 | strcat (MenuInhalt[mcount], "..."); |
75ae2191 | 637 | } |
9607771a | 638 | |
b04331d3 | 639 | while ( strlen(MenuInhalt[mcount]) < 53) strcat(MenuInhalt[mcount], " "); // Fill with space. |
5057b611 HS |
640 | |
641 | strcat(MenuInhalt[mcount], " ("); | |
642 | strcat(MenuInhalt[mcount], nics[i].macaddr); | |
643 | strcat(MenuInhalt[mcount], ")"); | |
644 | pMenuInhalt[mcount] = MenuInhalt[mcount]; | |
645 | found_NIC_as_Card[mcount]=i; | |
646 | mcount++; | |
647 | } | |
75ae2191 | 648 | } |
5057b611 HS |
649 | |
650 | pMenuInhalt[mcount] = NULL; | |
651 | ||
1700769c CS |
652 | sprintf(message, ctr[TR_CHOOSE_NETCARD], ucolourcard[colour]); |
653 | rc = newtWinMenu( ctr[TR_NETCARDMENU2], message, 50, 5, 5, 6, pMenuInhalt, &choise, ctr[TR_OK], ctr[TR_SELECT], ctr[TR_CANCEL], NULL); | |
5057b611 HS |
654 | |
655 | if ( rc == 0 || rc == 1) { | |
f9cc0d70 | 656 | write_configs_netudev(found_NIC_as_Card[choise], colour); |
bba7212c | 657 | } |
5057b611 HS |
658 | return 0; |
659 | } else { | |
660 | // We have to add here that you can manually add a device | |
1700769c | 661 | errorbox( ctr[TR_ERROR_INTERFACES]); |
5057b611 HS |
662 | return 1; |
663 | } | |
664 | } | |
665 | ||
9b040aa0 | 666 | int clear_card_entry(int card) |
5057b611 HS |
667 | { |
668 | struct keyvalue *kv = initkeyvalues(); | |
9b040aa0 | 669 | char temp[STRING_SIZE]; |
5057b611 | 670 | |
5057b611 HS |
671 | if (!(readkeyvalues(kv, CONFIG_ROOT "/ethernet/settings"))) |
672 | { | |
673 | freekeyvalues(kv); | |
674 | errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]); | |
675 | return 0; | |
676 | } | |
677 | ||
f9cc0d70 | 678 | strcpy(knics[card].driver, ""); |
9b040aa0 HS |
679 | strcpy(knics[card].description, ctr[TR_UNSET]); |
680 | strcpy(knics[card].macaddr, ""); | |
681 | strcpy(knics[card].colour, ""); | |
f9cc0d70 HS |
682 | sprintf(temp, "%s_DRIVER", ucolourcard[card]); |
683 | replacekeyvalue(kv, temp, ""); | |
9b040aa0 HS |
684 | sprintf(temp, "%s_DEV", ucolourcard[card]); |
685 | replacekeyvalue(kv, temp, ""); | |
686 | sprintf(temp, "%s_MACADDR", ucolourcard[card]); | |
687 | replacekeyvalue(kv, temp, ""); | |
688 | sprintf(temp, "%s_DESCRIPTION", ucolourcard[card]); | |
689 | replacekeyvalue(kv, temp, ""); | |
690 | ||
691 | writekeyvalues(kv, CONFIG_ROOT "/ethernet/settings"); | |
692 | freekeyvalues(kv); | |
693 | ||
9b040aa0 HS |
694 | return 0; |
695 | } | |
696 | ||
697 | int ask_clear_card_entry(int card) | |
698 | { | |
699 | char message[STRING_SIZE]; | |
700 | int rc; | |
5057b611 | 701 | |
bba7212c | 702 | sprintf(message, ctr[TR_REMOVE_CARD], ucolourcard[card]); |
5057b611 HS |
703 | rc = newtWinChoice(ctr[TR_WARNING], ctr[TR_OK], ctr[TR_CANCEL], message); |
704 | ||
705 | if ( rc = 0 || rc == 1) { | |
9b040aa0 | 706 | clear_card_entry(card); |
5057b611 HS |
707 | } else return 1; |
708 | ||
5057b611 | 709 | return 0; |
9607771a MT |
710 | } |
711 | ||
712 | /* Manual entry for gurus. */ | |
713 | int manualdriver(char *driver, char *driveroptions) | |
714 | { | |
715 | char *values[] = { NULL, NULL }; /* pointers for the values. */ | |
716 | struct newtWinEntry entries[] = | |
717 | { { "", &values[0], 0,}, { NULL, NULL, 0 } }; | |
718 | int rc; | |
719 | char commandstring[STRING_SIZE]; | |
720 | char *driverend; | |
721 | ||
722 | strcpy(driver, ""); | |
723 | strcpy(driveroptions, ""); | |
724 | ||
725 | rc = newtWinEntries(ctr[TR_SELECT_NETWORK_DRIVER], | |
726 | ctr[TR_MODULE_PARAMETERS], 50, 5, 5, 40, entries, | |
727 | ctr[TR_OK], ctr[TR_CANCEL], NULL); | |
728 | if (rc == 0 || rc == 1) | |
729 | { | |
730 | if (strlen(values[0])) | |
731 | { | |
732 | sprintf(commandstring, "/sbin/modprobe %s", values[0]); | |
733 | if (runcommandwithstatus(commandstring, ctr[TR_LOADING_MODULE]) == 0) | |
734 | { | |
735 | if ((driverend = strchr(values[0], ' '))) | |
736 | { | |
737 | *driverend = '\0'; | |
738 | strcpy(driver, values[0]); | |
739 | strcpy(driveroptions, driverend + 1); | |
740 | } | |
741 | else | |
742 | { | |
743 | strcpy(driver, values[0]); | |
744 | strcpy(driveroptions, ""); | |
745 | } | |
746 | } | |
747 | else | |
748 | errorbox(ctr[TR_UNABLE_TO_LOAD_DRIVER_MODULE]); | |
749 | } | |
750 | else | |
751 | errorbox(ctr[TR_MODULE_NAME_CANNOT_BE_BLANK]); | |
752 | } | |
753 | free(values[0]); | |
754 | ||
755 | return 1; | |
756 | } |