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Merge branch 'tomato-ND-kernel-update' into tomato-ND-USBmod
[tomato.git] / release / src / router / httpd / tomato.c
blobde4ff472170450b33e9deecfa0ad98426b0826a3
1 /*
2
3 Tomato Firmware
4 Copyright (C) 2006-2009 Jonathan Zarate
5
6 */
7
8 #include "tomato.h"
9
10 #include <sys/sysinfo.h>
11 #include <sys/stat.h>
12 #include <arpa/inet.h>
13 #include <time.h>
14
15
16 // #define DEBUG_NOEXECSERVICE
17 // #define DEBUG_NVRAMSET(k, v) cprintf("nvram set %s=%s\n", k, v);
18 #define DEBUG_NVRAMSET(k, v) do { } while(0);
19
20
21 char *post_buf = NULL;
22 int rboot = 0;
23 extern int post;
24
25 static void asp_css(int argc, char **argv);
26 static void asp_resmsg(int argc, char **argv);
27
28 //
29 static void wo_tomato(char *url);
30 static void wo_update(char *url);
31 static void wo_service(char *url);
32 static void wo_shutdown(char *url);
33 static void wo_nvcommit(char *url);
34 // static void wo_logout(char *url);
35
36
37 // ----------------------------------------------------------------------------
38
39
40 void exec_service(const char *action)
41 {
42 int i;
43
44 _dprintf("exec_service: %s\n", action);
45
46 i = 10;
47 while ((!nvram_match("action_service", "")) && (i-- > 0)) {
48 _dprintf("%s: waiting before %d\n", __FUNCTION__, i);
49 sleep(1);
50 }
51
52 nvram_set("action_service", action);
53 kill(1, SIGUSR1);
54
55 i = 3;
56 while ((nvram_match("action_service", (char *)action)) && (i-- > 0)) {
57 _dprintf("%s: waiting after %d\n", __FUNCTION__, i);
58 sleep(1);
59 }
60
61 /*
62 if (atoi(webcgi_safeget("_service_wait", ""))) {
63 i = 10;
64 while ((nvram_match("action_service", (char *)action)) && (i-- > 0)) {
65 _dprintf("%s: waiting after %d\n", __FUNCTION__, i);
66 sleep(1);
67 }
68 }
69 */
70 }
71
72 static void wi_generic_noid(char *url, int len, char *boundary)
73 {
74 if (post == 1) {
75 if (len >= (32 * 1024)) {
76 // syslog(LOG_WARNING, "POST max");
77 exit(1);
78 }
79
80 if (post_buf) free(post_buf);
81 if ((post_buf = malloc(len + 1)) == NULL) {
82 // syslog(LOG_CRIT, "Unable to allocate post buffer");
83 exit(1);
84 }
85
86 if (web_read_x(post_buf, len) != len) {
87 exit(1);
88 }
89 post_buf[len] = 0;
90 webcgi_init(post_buf);
91 }
92 }
93
94 void wi_generic(char *url, int len, char *boundary)
95 {
96 wi_generic_noid(url, len, boundary);
97 check_id(url);
98 }
99
100 // !!TB - CGI Support
101 void wi_cgi_bin(char *url, int len, char *boundary)
102 {
103 if (post_buf) free(post_buf);
104 post_buf = NULL;
105
106 if (post) {
107 if (len >= (32 * 1024)) {
108 syslog(LOG_WARNING, "POST length exceeded maximum allowed");
109 exit(1);
110 }
111
112 if (len > 0) {
113 if ((post_buf = malloc(len + 1)) == NULL) {
114 exit(1);
115 }
116 if (web_read_x(post_buf, len) != len) {
117 exit(1);
118 }
119 post_buf[len] = 0;
120 }
121 }
122 }
123
124 static void _execute_command(char *url, char *command, char *query, char *output)
125 {
126 char webExecFile[] = "/tmp/.wxXXXXXX";
127 char webQueryFile[] = "/tmp/.wqXXXXXX";
128 FILE *f;
129 int fe, fq = -1;
130
131 if ((fe = mkstemp(webExecFile)) < 0)
132 exit(1);
133 if (query) {
134 if ((fq = mkstemp(webQueryFile)) < 0) {
135 close(fe);
136 unlink(webExecFile);
137 exit(1);
138 }
139 }
140
141 if ((f = fdopen(fe, "wb")) != NULL) {
142 fprintf(f,
143 "#!/bin/sh\n"
144 "export REQUEST_METHOD=\"%s\"\n"
145 "export PATH=%s\n"
146 ". /etc/profile\n"
147 "%s%s %s%s\n",
148 post ? "POST" : "GET", getenv("PATH"),
149 command ? "" : "./", command ? command : url,
150 query ? "<" : "", query ? webQueryFile : "");
151 fclose(f);
152 }
153 else {
154 unlink(output);
155 close(fe);
156 unlink(webExecFile);
157 if (query) {
158 close(fq);
159 unlink(webQueryFile);
160 }
161 exit(1);
162 }
163 chmod(webExecFile, 0700);
164
165 if (query) {
166 if ((f = fdopen(fq, "wb")) != NULL) {
167 fprintf(f, "%s\n", query);
168 fclose(f);
169 }
170 else {
171 unlink(output);
172 unlink(webExecFile);
173 close(fq);
174 unlink(webQueryFile);
175 exit(1);
176 }
177 }
178
179 char cmd[128];
180 sprintf(cmd, "%s >%s 2>&1", webExecFile, output);
181 system(cmd);
182 unlink(webQueryFile);
183 unlink(webExecFile);
184 }
185
186 static void wo_cgi_bin(char *url)
187 {
188 char webOutpFile[] = "/tmp/.woXXXXXX";
189 int fd;
190
191 if ((fd = mkstemp(webOutpFile)) < 0)
192 exit(1);
193 close(fd);
194
195 _execute_command(url, NULL, post_buf, webOutpFile);
196
197 if (post_buf) {
198 free(post_buf);
199 post_buf = NULL;
200 }
201 wo_asp(webOutpFile);
202 unlink(webOutpFile);
203 }
204
205 static void wo_shell(char *url)
206 {
207 char webOutpFile[] = "/tmp/.woXXXXXX";
208 int fd;
209
210 if ((fd = mkstemp(webOutpFile)) < 0)
211 exit(1);
212 close(fd);
213
214 _execute_command(NULL, webcgi_get("command"), NULL, webOutpFile);
215
216 web_puts("\ncmdresult = '");
217 web_putfile(webOutpFile, WOF_JAVASCRIPT);
218 web_puts("';");
219 unlink(webOutpFile);
220 }
221
222 static void wo_blank(char *url)
223 {
224 web_puts("\n\n\n\n");
225 }
226
227 static void wo_favicon(char *url)
228 {
229 send_header(200, NULL, "image/vnd.microsoft.icon", 0);
230 do_file(url);
231 /*
232 if (nvram_match("web_favicon", "1")) {
233 send_header(200, NULL, "image/vnd.microsoft.icon", 0);
234 do_file(url);
235 }
236 else {
237 send_error(404, NULL, NULL);
238 }
239 */
240 }
241
242 static void wo_cfe(char *url)
243 {
244 do_file(MTD_DEV(0ro));
245 }
246
247 static void wo_nvram(char *url)
248 {
249 web_pipecmd("nvram show", WOF_NONE);
250 }
251
252 static void wo_iptables(char *url)
253 {
254 web_pipecmd("iptables -nvL; iptables -t nat -nvL; iptables -t mangle -nvL", WOF_NONE);
255 }
256
257 /*
258 static void wo_spin(char *url)
259 {
260 char s[64];
261
262 strlcpy(s, nvram_safe_get("web_css"), sizeof(s));
263 strlcat(s, "_spin.gif", sizeof(s));
264 if (f_exists(s)) do_file(s);
265 else do_file("_spin.gif");
266 }
267 */
268
269 void common_redirect(void)
270 {
271 if (atoi(webcgi_safeget("_ajax", ""))) {
272 send_header(200, NULL, mime_html, 0);
273 web_puts("OK");
274 }
275 else {
276 redirect(webcgi_safeget("_redirect", "/"));
277 }
278 }
279
280 // ----------------------------------------------------------------------------
281
282 const struct mime_handler mime_handlers[] = {
283 { "update.cgi", mime_javascript, 0, wi_generic, wo_update, 1 },
284 { "tomato.cgi", NULL, 0, wi_generic, wo_tomato, 1 },
285
286 { "debug.js", mime_javascript, 5, wi_generic_noid, wo_blank, 1 }, // while debugging
287 { "cfe/*.bin", mime_binary, 0, wi_generic, wo_cfe, 1 },
288 { "nvram/*.txt", mime_binary, 0, wi_generic, wo_nvram, 1 },
289 { "ipt/*.txt", mime_binary, 0, wi_generic, wo_iptables, 1 },
290
291 { "cfg/*.cfg", NULL, 0, wi_generic, wo_backup, 1 },
292 { "cfg/restore.cgi", mime_html, 0, wi_restore, wo_restore, 1 },
293 { "cfg/defaults.cgi", NULL, 0, wi_generic, wo_defaults, 1 },
294
295 { "bwm/*.gz", NULL, 0, wi_generic, wo_bwmbackup, 1 },
296 { "bwm/restore.cgi", NULL, 0, wi_bwmrestore, wo_bwmrestore, 1 },
297
298 { "logs/view.cgi", NULL, 0, wi_generic, wo_viewlog, 1 },
299 { "logs/*.txt", NULL, 0, wi_generic, wo_syslog, 1 },
300
301 { "logout.asp", NULL, 0, wi_generic, wo_asp, 1 },
302 { "clearcookies.asp", NULL, 0, wi_generic, wo_asp, 1 },
303
304 // { "spin.gif", NULL, 0, wi_generic_noid, wo_spin, 1 },
305
306 { "**.asp", NULL, 0, wi_generic_noid, wo_asp, 1 },
307 { "**.css", "text/css", 2, wi_generic_noid, do_file, 1 },
308 { "**.htm", mime_html, 2, wi_generic_noid, do_file, 1 },
309 { "**.gif", "image/gif", 5, wi_generic_noid, do_file, 1 },
310 { "**.jpg", "image/jpeg", 5, wi_generic_noid, do_file, 1 },
311 { "**.png", "image/png", 5, wi_generic_noid, do_file, 1 },
312 { "**.js", mime_javascript, 2, wi_generic_noid, do_file, 1 },
313 { "**.jsx", mime_javascript, 0, wi_generic, wo_asp, 1 },
314 { "**.svg", "image/svg+xml", 2, wi_generic_noid, do_file, 1 },
315 { "**.txt", mime_plain, 2, wi_generic_noid, do_file, 1 },
316 { "**.bin", mime_binary, 0, wi_generic_noid, do_file, 1 },
317 { "**.bino", mime_octetstream, 0, wi_generic_noid, do_file, 1 },
318 { "favicon.ico", NULL, 5, wi_generic_noid, wo_favicon, 1 },
319 // !!TB - CGI Support, enable downloading archives
320 { "**/cgi-bin/**|**.sh", NULL, 0, wi_cgi_bin, wo_cgi_bin, 1 },
321 { "**.tar|**.gz", mime_binary, 0, wi_generic_noid, do_file, 1 },
322 { "shell.cgi", mime_javascript, 0, wi_generic, wo_shell, 1 },
323
324 { "dhcpc.cgi", NULL, 0, wi_generic, wo_dhcpc, 1 },
325 { "dhcpd.cgi", mime_javascript, 0, wi_generic, wo_dhcpd, 1 },
326 { "nvcommit.cgi", NULL, 0, wi_generic, wo_nvcommit, 1 },
327 { "ping.cgi", mime_javascript, 0, wi_generic, wo_ping, 1 },
328 { "trace.cgi", mime_javascript, 0, wi_generic, wo_trace, 1 },
329 { "upgrade.cgi", mime_html, 0, wi_upgrade, wo_flash, 1 },
330 { "upnp.cgi", NULL, 0, wi_generic, wo_upnp, 1 },
331 { "wakeup.cgi", NULL, 0, wi_generic, wo_wakeup, 1 },
332 { "wlmnoise.cgi", mime_html, 0, wi_generic, wo_wlmnoise, 1 },
333 { "wlradio.cgi", NULL, 0, wi_generic, wo_wlradio, 1 },
334 { "resolve.cgi", mime_javascript, 0, wi_generic, wo_resolve, 1 },
335 { "expct.cgi", mime_html, 0, wi_generic, wo_expct, 1 },
336 { "service.cgi", NULL, 0, wi_generic, wo_service, 1 },
337 // { "logout.cgi", NULL, 0, wi_generic, wo_logout, 0 }, // see httpd.c
338 { "shutdown.cgi", mime_html, 0, wi_generic, wo_shutdown, 1 },
339 #ifdef TCONFIG_OPENVPN
340 { "vpnstatus.cgi", mime_javascript, 0, wi_generic, wo_vpn_status, 1 },
341 #endif
342 #ifdef TCONFIG_USB
343 { "usbcmd.cgi", mime_javascript, 0, wi_generic, wo_usbcommand, 1 }, //!!TB - USB
344 #endif
345 #ifdef BLACKHOLE
346 { "blackhole.cgi", NULL, 0, wi_blackhole, NULL, 1 },
347 #endif
348 // { "test", mime_html, 0, wi_generic, wo_test, 1 },
349 { NULL, NULL, 0, NULL, NULL, 1 }
350 };
351
352 const aspapi_t aspapi[] = {
353 { "activeroutes", asp_activeroutes },
354 { "arplist", asp_arplist },
355 { "bandwidth", asp_bandwidth },
356 { "build_time", asp_build_time },
357 { "cgi_get", asp_cgi_get },
358 { "compmac", asp_compmac },
359 { "ctcount", asp_ctcount },
360 { "ctdump", asp_ctdump },
361 { "ddnsx", asp_ddnsx },
362 { "devlist", asp_devlist },
363 { "dhcpc_time", asp_dhcpc_time },
364 { "dns", asp_dns },
365 { "ident", asp_ident },
366 { "lanip", asp_lanip },
367 { "layer7", asp_layer7 },
368 { "link_uptime", asp_link_uptime },
369 { "lipp", asp_lipp },
370 { "netdev", asp_netdev },
371 { "notice", asp_notice },
372 { "nv", asp_nv },
373 { "nvram", asp_nvram },
374 { "nvramseq", asp_nvramseq },
375 { "psup", asp_psup },
376 { "qrate", asp_qrate },
377 { "resmsg", asp_resmsg },
378 { "rrule", asp_rrule },
379 { "statfs", asp_statfs },
380 { "sysinfo", asp_sysinfo },
381 { "time", asp_time },
382 { "upnpinfo", asp_upnpinfo },
383 { "version", asp_version },
384 { "wanstatus", asp_wanstatus },
385 { "wanup", asp_wanup },
386 { "wlchannel", asp_wlchannel },
387 { "wlclient", asp_wlclient },
388 { "wlcrssi", asp_wlcrssi },
389 { "wlnoise", asp_wlnoise },
390 { "wlnbw", asp_wlnbw },
391 { "wlnctrlsb", asp_wlnctrlsb },
392 { "wlradio", asp_wlradio },
393 { "wlscan", asp_wlscan },
394 { "wlchannels", asp_wlchannels }, //!!TB
395 #ifdef TCONFIG_USB
396 { "usbdevices", asp_usbdevices }, //!!TB - USB Support
397 #endif
398 { "css", asp_css },
399 { NULL, NULL }
400 };
401
402 // -----------------------------------------------------------------------------
403
404 static void asp_css(int argc, char **argv)
405 {
406 const char *css = nvram_safe_get("web_css");
407
408 if (strcmp(css, "tomato") != 0) {
409 web_printf("<link rel='stylesheet' type='text/css' href='%s.css'>", css);
410 }
411 }
412
413 // -----------------------------------------------------------------------------
414
415 const char *resmsg_get(void)
416 {
417 return webcgi_safeget("resmsg", "");
418 }
419
420 void resmsg_set(const char *msg)
421 {
422 webcgi_set("resmsg", strdup(msg)); // m ok
423 }
424
425 int resmsg_fread(const char *fname)
426 {
427 char s[256];
428 char *p;
429
430 f_read_string(fname, s, sizeof(s));
431 if ((p = strchr(s, '\n')) != NULL) *p = 0;
432 if (s[0]) {
433 resmsg_set(s);
434 return 1;
435 }
436 return 0;
437 }
438
439 static void asp_resmsg(int argc, char **argv)
440 {
441 char *p;
442
443 if ((p = js_string(webcgi_safeget("resmsg", (argc > 0) ? argv[0] : ""))) == NULL) return;
444 web_printf("\nresmsg='%s';\n", p);
445 free(p);
446 }
447
448 // ----------------------------------------------------------------------------
449
450 // verification... simple sanity checks. UI should verify all fields.
451
452 // todo: move and re-use for filtering - zzz
453
454 typedef union {
455 int i;
456 long l;
457 const char *s;
458 } nvset_varg_t;
459
460 typedef struct {
461 const char *name;
462 enum {
463 VT_NONE, // no checking
464 VT_LENGTH, // check length of string
465 VT_TEXT, // strip \r, check length of string
466 VT_RANGE, // expect an integer, check range
467 VT_IP, // expect an ip address
468 VT_MAC, // expect a mac address
469 VT_TEMP // no checks, no commit
470 } vtype;
471 nvset_varg_t va;
472 nvset_varg_t vb;
473 } nvset_t;
474
475
476 #define V_NONE VT_NONE, { }, { }
477 #define V_01 VT_RANGE, { .l = 0 }, { .l = 1 }
478 #define V_PORT VT_RANGE, { .l = 2 }, { .l = 65535 }
479 #define V_ONOFF VT_LENGTH, { .i = 2 }, { .i = 3 }
480 #define V_WORD VT_LENGTH, { .i = 1 }, { .i = 16 }
481 #define V_LENGTH(min, max) VT_LENGTH, { .i = min }, { .i = max }
482 #define V_TEXT(min, max) VT_TEXT, { .i = min }, { .i = max }
483 #define V_RANGE(min, max) VT_RANGE, { .l = min }, { .l = max }
484 #define V_IP VT_IP, { }, { }
485 #define V_OCTET VT_RANGE, { .l = 0 }, { .l = 255 }
486 #define V_NUM VT_RANGE, { .l = 0 }, { .l = 0x7FFFFFFF }
487 #define V_TEMP VT_TEMP, { }, { }
488
489 static const nvset_t nvset_list[] = {
490
491 // basic-ident
492 { "router_name", V_LENGTH(0, 32) },
493 { "wan_hostname", V_LENGTH(0, 32) },
494 { "wan_domain", V_LENGTH(0, 32) },
495
496 // basic-time
497 { "tm_tz", V_LENGTH(1, 64) }, // PST8PDT
498 { "tm_sel", V_LENGTH(1, 64) }, // PST8PDT
499 { "tm_dst", V_01 },
500 { "ntp_updates", V_RANGE(-1, 24) },
501 { "ntp_tdod", V_01 },
502 { "ntp_server", V_LENGTH(1, 150) }, // x y z
503 { "ntp_kiss", V_LENGTH(0, 255) },
504
505 // basic-static
506 { "dhcpd_static", V_LENGTH(0, 106*101)}, // 106 (max chars per entry) x 100 entries
507
508 // basic-ddns
509 { "ddnsx0", V_LENGTH(0, 2048) },
510 { "ddnsx1", V_LENGTH(0, 2048) },
511 { "ddnsx0_cache", V_LENGTH(0, 1) }, // only to clear
512 { "ddnsx1_cache", V_LENGTH(0, 1) },
513 { "ddnsx_ip", V_LENGTH(0, 32) },
514 { "ddnsx_save", V_01 },
515 { "ddnsx_refresh", V_RANGE(0, 365) },
516
517 // basic-network
518 // WAN
519 { "wan_proto", V_LENGTH(1, 16) }, // disabled, dhcp, static, pppoe, pptp, l2tp
520 { "wan_ipaddr", V_IP },
521 { "wan_netmask", V_IP },
522 { "wan_gateway", V_IP },
523 { "hb_server_ip", V_LENGTH(0, 32) },
524 { "l2tp_server_ip", V_IP },
525 { "pptp_server_ip", V_IP },
526 { "ppp_username", V_LENGTH(0, 50) },
527 { "ppp_passwd", V_LENGTH(0, 50) },
528 { "ppp_service", V_LENGTH(0, 50) },
529 { "ppp_demand", V_01 },
530 { "ppp_idletime", V_RANGE(0, 1440) },
531 { "ppp_redialperiod", V_RANGE(1, 86400) },
532 { "mtu_enable", V_01 },
533 { "wan_mtu", V_RANGE(576, 1500) },
534 { "wan_islan", V_01 },
535
536 // LAN
537 { "lan_ipaddr", V_IP },
538 { "lan_netmask", V_IP },
539 { "lan_gateway", V_IP },
540 { "wan_dns", V_LENGTH(0, 50) }, // ip ip ip
541 { "lan_proto", V_WORD }, // static, dhcp
542 { "dhcp_start", V_RANGE(1, 254) }, // remove !
543 { "dhcp_num", V_RANGE(1, 255) }, // remove !
544 { "dhcpd_startip", V_IP },
545 { "dhcpd_endip", V_IP },
546 { "dhcp_lease", V_RANGE(1, 10080) },
547 { "wan_wins", V_IP },
548
549 // wireless
550 { "wl_radio", V_01 },
551 { "wl_mode", V_LENGTH(2, 3) }, // ap, sta, wet, wds
552 { "wl_net_mode", V_LENGTH(5, 8) }, // disabled, mixed, b-only, g-only, bg-mixed, n-only [speedbooster]
553 { "wl_ssid", V_LENGTH(1, 32) },
554 { "wl_closed", V_01 },
555 { "wl_channel", V_RANGE(0, 14) }, //!!TB - 0=Auto
556 #if TOMATO_N
557 // ! update
558 #endif
559
560 { "security_mode2", V_LENGTH(1, 32) }, // disabled, radius, wep, wpa_personal, wpa_enterprise, wpa2_personal, wpa2_enterprise
561 { "wl_radius_ipaddr", V_IP },
562 { "wl_radius_port", V_PORT },
563 { "wl_radius_key", V_LENGTH(1, 64) },
564 { "wl_wep_bit", V_RANGE(64, 128) }, // 64 or 128
565 { "wl_passphrase", V_LENGTH(0, 20) },
566 { "wl_key", V_RANGE(1, 4) },
567 { "wl_key1", V_LENGTH(0, 26) },
568 { "wl_key2", V_LENGTH(0, 26) },
569 { "wl_key3", V_LENGTH(0, 26) },
570 { "wl_key4", V_LENGTH(0, 26) },
571 { "wl_crypto", V_LENGTH(3, 8) }, // tkip, aes, tkip+aes
572 { "wl_wpa_psk", V_LENGTH(8, 64) },
573 { "wl_wpa_gtk_rekey", V_RANGE(60, 7200) },
574
575 { "wl_lazywds", V_01 },
576 { "wl_wds", V_LENGTH(0, 180) }, // mac mac mac (x 10)
577
578 { "security_mode", V_LENGTH(1, 32) }, // disabled, radius, wpa, psk,wep, wpa2, psk2, wpa wpa2, psk psk2
579 { "wds_enable", V_01 },
580 { "wl_gmode", V_RANGE(-1, 6) },
581 { "wl_wep", V_LENGTH(1, 32) }, // off, on, restricted,tkip,aes,tkip+aes
582 { "wl_akm", V_LENGTH(0, 32) }, // wpa, wpa2, psk, psk2, wpa wpa2, psk psk2, ""
583 { "wl_auth_mode", V_LENGTH(4, 6) }, // none, radius
584
585 { "wl_nmode", V_NONE },
586 { "wl_nreqd", V_NONE },
587 { "wl_nbw_cap", V_RANGE(0, 2) }, // 0 - 20MHz, 1 - 40MHz, 2 - Auto
588 { "wl_nbw", V_NONE },
589 { "wl_mimo_preamble", V_WORD }, // 802.11n Preamble: mm/gf/auto/gfbcm
590 { "wl_nctrlsb", V_NONE }, // none, lower, upper
591
592 // basic-wfilter
593 { "wl_macmode", V_NONE }, // allow, deny, disabled
594 { "wl_maclist", V_LENGTH(0, 18*201) }, // 18 x 200 (11:22:33:44:55:66 ...)
595 { "macnames", V_LENGTH(0, 62*201) }, // 62 (12+1+48+1) x 50 (112233445566<..>) todo: re-use -- zzz
596
597 // advanced-ctnf
598 { "ct_max", V_RANGE(128, 300000) },
599 { "ct_tcp_timeout", V_LENGTH(20, 70) },
600 { "ct_udp_timeout", V_LENGTH(5, 15) },
601 { "ct_timeout", V_LENGTH(5, 15) },
602 { "nf_ttl", V_RANGE(-10, 10) },
603 { "nf_l7in", V_01 },
604 #ifdef LINUX26
605 { "nf_sip", V_01 },
606 { "ct_hashsize", V_RANGE(127, 65535) },
607 #endif
608 { "nf_rtsp", V_01 },
609 { "nf_pptp", V_01 },
610 { "nf_h323", V_01 },
611 { "nf_ftp", V_01 },
612
613 // advanced-dhcpdns
614 { "dhcpd_slt", V_RANGE(-1, 43200) }, // -1=infinite, 0=follow normal lease time, >=1 custom
615 { "dhcpd_dmdns", V_01 },
616 { "dhcpd_lmax", V_NUM },
617 { "dhcpd_gwmode", V_NUM },
618 { "dns_addget", V_01 },
619 { "dns_intcpt", V_01 },
620 { "dhcpc_minpkt", V_01 },
621 { "dnsmasq_custom", V_TEXT(0, 2048) },
622 // { "dnsmasq_norw", V_01 },
623
624 // advanced-firewall
625 { "block_wan", V_01 },
626 { "multicast_pass", V_01 },
627 { "block_loopback", V_01 },
628 { "nf_loopback", V_NUM },
629 { "ne_syncookies", V_01 },
630
631 // advanced-misc
632 { "wait_time", V_RANGE(3, 20) },
633 { "wan_speed", V_RANGE(0, 4) },
634 { "jumbo_frame_enable", V_01 }, // Jumbo Frames support (for RT-N16/WNR3500L)
635 { "jumbo_frame_size", V_RANGE(1, 9720) },
636
637 // advanced-mac
638 { "mac_wan", V_LENGTH(0, 17) },
639 { "mac_wl", V_LENGTH(0, 17) },
640
641 // advanced-routing
642 { "routes_static", V_LENGTH(0, 2048) },
643 { "lan_stp", V_RANGE(0, 1) },
644 { "wk_mode", V_LENGTH(1, 32) }, // gateway, router
645 #ifdef TCONFIG_ZEBRA
646 { "dr_setting", V_RANGE(0, 3) },
647 { "dr_lan_tx", V_LENGTH(0, 32) },
648 { "dr_lan_rx", V_LENGTH(0, 32) },
649 { "dr_wan_tx", V_LENGTH(0, 32) },
650 { "dr_wan_rx", V_LENGTH(0, 32) },
651 #endif
652
653 // advanced-wireless
654 { "wl_country", V_LENGTH(0, 64) }, // !!TB - Country code
655 { "wl_country_code", V_LENGTH(0, 4) }, // !!TB - Country code
656 { "wl_btc_mode", V_RANGE(0, 2) }, // !!TB - BT Coexistence Mode: 0 (disable), 1 (enable), 2 (preemption)
657 { "wl_afterburner", V_LENGTH(2, 4) }, // off, on, auto
658 { "wl_auth", V_01 },
659 { "wl_rateset", V_LENGTH(2, 7) }, // all, default, 12
660 { "wl_rate", V_RANGE(0, 54 * 1000 * 1000) },
661 { "wl_mrate", V_RANGE(0, 54 * 1000 * 1000) },
662 { "wl_gmode_protection",V_LENGTH(3, 4) }, // off, auto
663 { "wl_frameburst", V_ONOFF }, // off, on
664 { "wl_bcn", V_RANGE(1, 65535) },
665 { "wl_dtim", V_RANGE(1, 255) },
666 { "wl_frag", V_RANGE(256, 2346) },
667 { "wl_rts", V_RANGE(0, 2347) },
668 { "wl_ap_isolate", V_01 },
669 { "wl_plcphdr", V_LENGTH(4, 5) }, // long, short
670 { "wl_antdiv", V_RANGE(0, 3) },
671 { "wl_txant", V_RANGE(0, 3) },
672 { "wl_txpwr", V_RANGE(0, 255) },
673 { "wl_wme", V_WORD }, // auto, off, on
674 { "wl_wme_no_ack", V_ONOFF }, // off, on
675 { "wl_wme_apsd", V_ONOFF }, // off, on
676 { "wl_maxassoc", V_RANGE(0, 255) },
677 { "wl_distance", V_LENGTH(0, 5) }, // "", 1-99999
678 { "wlx_hpamp", V_01 },
679 { "wlx_hperx", V_01 },
680 { "wl_reg_mode", V_LENGTH(1, 3) }, // !!TB - Regulatory: off, h, d
681
682 { "wl_nmode_protection", V_WORD, }, // off, auto
683 { "wl_nmcsidx", V_RANGE(-2, 32), }, // -2 - 32
684
685 // forward-dmz
686 { "dmz_enable", V_01 },
687 { "dmz_ipaddr", V_LENGTH(0, 15) },
688 { "dmz_sip", V_LENGTH(0, 512) },
689
690 // forward-upnp
691 { "upnp_enable", V_NUM },
692 { "upnp_secure", V_01 },
693 { "upnp_port", V_RANGE(0, 65535) },
694 { "upnp_ssdp_interval", V_RANGE(10, 9999) },
695 { "upnp_mnp", V_01 },
696 { "upnp_clean", V_01 },
697 { "upnp_clean_interval", V_RANGE(60, 65535) },
698 { "upnp_clean_threshold", V_RANGE(0, 9999) },
699 { "upnp_min_port_int", V_PORT },
700 { "upnp_max_port_int", V_PORT },
701 { "upnp_min_port_ext", V_PORT },
702 { "upnp_max_port_ext", V_PORT },
703 #ifndef USE_MINIUPNPD
704 // { "upnp_config", V_01 },
705 { "upnp_max_age", V_RANGE(5, 9999) },
706 #endif
707
708 // forward-basic
709 { "portforward", V_LENGTH(0, 4096) },
710
711 // forward-triggered
712 { "trigforward", V_LENGTH(0, 4096) },
713
714
715 // access restriction
716 { "rruleN", V_RANGE(0, 49) },
717 // { "rrule##", V_LENGTH(0, 2048) }, // in save_variables()
718
719 // admin-access
720 { "http_enable", V_01 },
721 { "https_enable", V_01 },
722 { "https_crt_save", V_01 },
723 { "https_crt_cn", V_LENGTH(0, 64) },
724 { "https_crt_gen", V_TEMP },
725 { "remote_management", V_01 },
726 { "remote_mgt_https", V_01 },
727 { "http_lanport", V_PORT },
728 { "https_lanport", V_PORT },
729 { "web_wl_filter", V_01 },
730 // { "web_favicon", V_01 },
731 { "web_css", V_LENGTH(1, 32) },
732 { "http_wanport", V_PORT },
733 { "telnetd_eas", V_01 },
734 { "telnetd_port", V_PORT },
735 { "sshd_eas", V_01 },
736 { "sshd_pass", V_01 },
737 { "sshd_port", V_PORT },
738 { "sshd_remote", V_01 },
739 { "sshd_forwarding", V_01 },
740 { "sshd_rport", V_PORT },
741 { "sshd_authkeys", V_TEXT(0, 4096) },
742 { "rmgt_sip", V_LENGTH(0, 512) },
743 { "ne_shlimit", V_TEXT(1, 50) },
744
745 // admin-bwm
746 { "rstats_enable", V_01 },
747 { "rstats_path", V_LENGTH(0, 48) },
748 { "rstats_stime", V_RANGE(1, 168) },
749 { "rstats_offset", V_RANGE(1, 31) },
750 { "rstats_exclude", V_LENGTH(0, 64) },
751 { "rstats_sshut", V_01 },
752 { "rstats_bak", V_01 },
753
754 // admin-buttons
755 { "sesx_led", V_RANGE(0, 255) }, // amber, white, aoss
756 { "sesx_b0", V_RANGE(0, 5) }, // 0-5: toggle wireless, reboot, shutdown, script, usb unmount
757 { "sesx_b1", V_RANGE(0, 5) }, // "
758 { "sesx_b2", V_RANGE(0, 5) }, // "
759 { "sesx_b3", V_RANGE(0, 5) }, // "
760 { "sesx_script", V_TEXT(0, 1024) }, //
761 { "script_brau", V_TEXT(0, 1024) }, //
762
763 // admin-debug
764 { "debug_nocommit", V_01 },
765 { "debug_cprintf", V_01 },
766 { "debug_cprintf_file", V_01 },
767 // { "debug_keepfiles", V_01 },
768 { "debug_ddns", V_01 },
769 { "debug_norestart", V_TEXT(0, 128) },
770 { "console_loglevel", V_RANGE(1, 8) },
771 { "t_cafree", V_01 },
772 { "t_hidelr", V_01 },
773
774 // admin-sched
775 { "sch_rboot", V_TEXT(0, 64) },
776 { "sch_rcon", V_TEXT(0, 64) },
777 { "sch_c1", V_TEXT(0, 64) },
778 { "sch_c1_cmd", V_TEXT(0, 2048) },
779 { "sch_c2", V_TEXT(0, 64) },
780 { "sch_c2_cmd", V_TEXT(0, 2048) },
781 { "sch_c3", V_TEXT(0, 64) },
782 { "sch_c3_cmd", V_TEXT(0, 2048) },
783
784 // admin-scripts
785 { "script_init", V_TEXT(0, 4096) },
786 { "script_shut", V_TEXT(0, 4096) },
787 { "script_fire", V_TEXT(0, 8192) },
788 { "script_wanup", V_TEXT(0, 4096) },
789
790 // admin-log
791 { "log_remote", V_01 },
792 { "log_remoteip", V_IP },
793 { "log_remoteport", V_PORT },
794 { "log_file", V_01 },
795 { "log_limit", V_RANGE(0, 2400) },
796 { "log_in", V_RANGE(0, 3) },
797 { "log_out", V_RANGE(0, 3) },
798 { "log_mark", V_RANGE(0, 1440) },
799 { "log_events", V_TEXT(0, 32) }, // "acre,crond,ntp"
800
801 // admin-cifs
802 { "cifs1", V_LENGTH(1, 1024) },
803 { "cifs2", V_LENGTH(1, 1024) },
804
805 // admin-jffs2
806 { "jffs2_on", V_01 },
807 { "jffs2_exec", V_LENGTH(0, 64) },
808 { "jffs2_format", V_01 },
809
810 // nas-usb - !!TB
811 #ifdef TCONFIG_USB
812 { "usb_enable", V_01 },
813 { "usb_uhci", V_01 },
814 { "usb_ohci", V_01 },
815 { "usb_usb2", V_01 },
816 { "usb_storage", V_01 },
817 { "usb_printer", V_01 },
818 { "usb_printer_bidirect", V_01 },
819 { "usb_fs_ext3", V_01 },
820 { "usb_fs_fat", V_01 },
821 #ifdef TCONFIG_NTFS
822 { "usb_fs_ntfs", V_01 },
823 #endif
824 { "usb_automount", V_01 },
825 { "script_usbhotplug", V_TEXT(0, 2048) },
826 { "script_usbmount", V_TEXT(0, 2048) },
827 { "script_usbumount", V_TEXT(0, 2048) },
828 #endif
829
830 // nas-ftp - !!TB
831 #ifdef TCONFIG_FTP
832 { "ftp_enable", V_RANGE(0, 2) },
833 { "ftp_super", V_01 },
834 { "ftp_anonymous", V_RANGE(0, 3) },
835 { "ftp_dirlist", V_RANGE(0, 2) },
836 { "ftp_port", V_PORT },
837 { "ftp_max", V_RANGE(0, 12) },
838 { "ftp_ipmax", V_RANGE(0, 12) },
839 { "ftp_staytimeout", V_RANGE(0, 65535) },
840 { "ftp_rate", V_RANGE(0, 99999) },
841 { "ftp_anonrate", V_RANGE(0, 99999) },
842 { "ftp_anonroot", V_LENGTH(0, 256) },
843 { "ftp_pubroot", V_LENGTH(0, 256) },
844 { "ftp_pvtroot", V_LENGTH(0, 256) },
845 { "ftp_users", V_LENGTH(0, 4096) },
846 { "ftp_custom", V_TEXT(0, 2048) },
847 { "ftp_sip", V_LENGTH(0, 512) },
848 { "ftp_limit", V_TEXT(1, 50) },
849 { "log_ftp", V_01 },
850 #endif
851
852 #ifdef TCONFIG_SAMBASRV
853 // nas-samba - !!TB
854 { "smbd_enable", V_RANGE(0, 2) },
855 { "smbd_wgroup", V_LENGTH(0, 20) },
856 { "smbd_master", V_01 },
857 { "smbd_wins", V_01 },
858 { "smbd_cpage", V_LENGTH(0, 4) },
859 { "smbd_cset", V_LENGTH(0, 20) },
860 { "smbd_loglevel", V_RANGE(0, 100) },
861 { "smbd_custom", V_TEXT(0, 2048) },
862 { "smbd_autoshare", V_RANGE(0, 3) },
863 { "smbd_shares", V_LENGTH(0, 4096) },
864 { "smbd_user", V_LENGTH(0, 50) },
865 { "smbd_passwd", V_LENGTH(0, 50) },
866 #endif
867
868 // qos
869 { "qos_enable", V_01 },
870 { "qos_ack", V_01 },
871 { "qos_syn", V_01 },
872 { "qos_fin", V_01 },
873 { "qos_rst", V_01 },
874 { "qos_icmp", V_01 },
875 { "qos_reset", V_01 },
876 { "qos_pfifo", V_01 }, // !!TB
877 { "qos_obw", V_RANGE(10, 999999) },
878 { "qos_ibw", V_RANGE(10, 999999) },
879 { "qos_orules", V_LENGTH(0, 4096) },
880 { "qos_default", V_RANGE(0, 9) },
881 { "qos_irates", V_LENGTH(0, 128) },
882 { "qos_orates", V_LENGTH(0, 128) },
883
884 { "ne_vegas", V_01 },
885 { "ne_valpha", V_NUM },
886 { "ne_vbeta", V_NUM },
887 { "ne_vgamma", V_NUM },
888
889 #ifdef TCONFIG_OPENVPN
890 // vpn
891 { "vpn_debug", V_01 },
892 { "vpn_server_eas", V_NONE },
893 { "vpn_server_dns", V_NONE },
894 { "vpn_server1_if", V_TEXT(3, 3) }, // tap, tun
895 { "vpn_server1_proto", V_TEXT(3, 10) }, // udp, tcp-server
896 { "vpn_server1_port", V_PORT },
897 { "vpn_server1_firewall", V_TEXT(0, 8) }, // auto, external, custom
898 { "vpn_server1_crypt", V_TEXT(0, 6) }, // tls, secret, custom
899 { "vpn_server1_comp", V_TEXT(0, 8) }, // yes, no, adaptive
900 { "vpn_server1_cipher", V_TEXT(0, 16) },
901 { "vpn_server1_dhcp", V_01 },
902 { "vpn_server1_r1", V_IP },
903 { "vpn_server1_r2", V_IP },
904 { "vpn_server1_sn", V_IP },
905 { "vpn_server1_nm", V_IP },
906 { "vpn_server1_local", V_IP },
907 { "vpn_server1_remote", V_IP },
908 { "vpn_server1_reneg", V_RANGE(-1,2147483647)},
909 { "vpn_server1_hmac", V_RANGE(-1, 2) },
910 { "vpn_server1_plan", V_01 },
911 { "vpn_server1_ccd", V_01 },
912 { "vpn_server1_c2c", V_01 },
913 { "vpn_server1_ccd_excl", V_01 },
914 { "vpn_server1_ccd_val", V_NONE },
915 { "vpn_server1_pdns", V_01 },
916 { "vpn_server1_rgw", V_01 },
917 { "vpn_server1_custom", V_NONE },
918 { "vpn_server1_static", V_NONE },
919 { "vpn_server1_ca", V_NONE },
920 { "vpn_server1_crt", V_NONE },
921 { "vpn_server1_key", V_NONE },
922 { "vpn_server1_dh", V_NONE },
923 { "vpn_server2_if", V_TEXT(3, 3) }, // tap, tun
924 { "vpn_server2_proto", V_TEXT(3, 10) }, // udp, tcp-server
925 { "vpn_server2_port", V_PORT },
926 { "vpn_server2_firewall", V_TEXT(0, 8) }, // auto, external, custom
927 { "vpn_server2_crypt", V_TEXT(0, 6) }, // tls, secret, custom
928 { "vpn_server2_comp", V_TEXT(0, 8) }, // yes, no, adaptive
929 { "vpn_server2_cipher", V_TEXT(0, 16) },
930 { "vpn_server2_dhcp", V_01 },
931 { "vpn_server2_r1", V_IP },
932 { "vpn_server2_r2", V_IP },
933 { "vpn_server2_sn", V_IP },
934 { "vpn_server2_nm", V_IP },
935 { "vpn_server2_local", V_IP },
936 { "vpn_server2_remote", V_IP },
937 { "vpn_server2_reneg", V_RANGE(-1,2147483647)},
938 { "vpn_server2_hmac", V_RANGE(-1, 2) },
939 { "vpn_server2_plan", V_01 },
940 { "vpn_server2_pdns", V_01 },
941 { "vpn_server2_rgw", V_01 },
942 { "vpn_server2_custom", V_NONE },
943 { "vpn_server2_ccd", V_01 },
944 { "vpn_server2_c2c", V_01 },
945 { "vpn_server2_ccd_excl", V_01 },
946 { "vpn_server2_ccd_val", V_NONE },
947 { "vpn_server2_static", V_NONE },
948 { "vpn_server2_ca", V_NONE },
949 { "vpn_server2_crt", V_NONE },
950 { "vpn_server2_key", V_NONE },
951 { "vpn_server2_dh", V_NONE },
952 { "vpn_client_eas", V_NONE },
953 { "vpn_client1_if", V_TEXT(3, 3) }, // tap, tun
954 { "vpn_client1_bridge", V_01 },
955 { "vpn_client1_nat", V_01 },
956 { "vpn_client1_proto", V_TEXT(3, 10) }, // udp, tcp-server
957 { "vpn_client1_addr", V_NONE },
958 { "vpn_client1_port", V_PORT },
959 { "vpn_client1_retry", V_RANGE(-1,32767) }, // -1 infinite, 0 disabled, >= 1 custom
960 { "vpn_client1_firewall", V_TEXT(0, 6) }, // auto, custom
961 { "vpn_client1_crypt", V_TEXT(0, 6) }, // tls, secret, custom
962 { "vpn_client1_comp", V_TEXT(0, 8) }, // yes, no, adaptive
963 { "vpn_client1_cipher", V_TEXT(0, 16) },
964 { "vpn_client1_local", V_IP },
965 { "vpn_client1_remote", V_IP },
966 { "vpn_client1_nm", V_IP },
967 { "vpn_client1_reneg", V_RANGE(-1,2147483647)},
968 { "vpn_client1_hmac", V_RANGE(-1, 2) },
969 { "vpn_client1_adns", V_RANGE(0, 3) },
970 { "vpn_client1_rgw", V_01 },
971 { "vpn_client1_gw", V_TEXT(0, 15) },
972 { "vpn_client1_custom", V_NONE },
973 { "vpn_client1_static", V_NONE },
974 { "vpn_client1_ca", V_NONE },
975 { "vpn_client1_crt", V_NONE },
976 { "vpn_client1_key", V_NONE },
977 { "vpn_client2_if", V_TEXT(3, 3) }, // tap, tun
978 { "vpn_client2_bridge", V_01 },
979 { "vpn_client2_nat", V_01 },
980 { "vpn_client2_proto", V_TEXT(3, 10) }, // udp, tcp-server
981 { "vpn_client2_addr", V_NONE },
982 { "vpn_client2_port", V_PORT },
983 { "vpn_client2_retry", V_RANGE(-1,32767) }, // -1 infinite, 0 disabled, >= 1 custom
984 { "vpn_client2_firewall", V_TEXT(0, 6) }, // auto, custom
985 { "vpn_client2_crypt", V_TEXT(0, 6) }, // tls, secret, custom
986 { "vpn_client2_comp", V_TEXT(0, 8) }, // yes, no, adaptive
987 { "vpn_client2_cipher", V_TEXT(0, 16) },
988 { "vpn_client2_local", V_IP },
989 { "vpn_client2_remote", V_IP },
990 { "vpn_client2_nm", V_IP },
991 { "vpn_client2_reneg", V_RANGE(-1,2147483647)},
992 { "vpn_client2_hmac", V_RANGE(-1, 2) },
993 { "vpn_client2_adns", V_RANGE(0, 3) },
994 { "vpn_client2_rgw", V_01 },
995 { "vpn_client2_gw", V_TEXT(0, 15) },
996 { "vpn_client2_custom", V_NONE },
997 { "vpn_client2_static", V_NONE },
998 { "vpn_client2_ca", V_NONE },
999 { "vpn_client2_crt", V_NONE },
1000 { "vpn_client2_key", V_NONE },
1001 #endif // vpn
1002
1003 /*
1004 ppp_static 0/1
1005 ppp_static_ip IP
1006 wl_enable 0/1
1007 wl_wds_timeout
1008 wl_maxassoc 1-256
1009 wl_phytype a,b,g
1010 wl_net_reauth
1011 wl_preauth
1012 wl_wme_ap_bk
1013 wl_wme_ap_be
1014 wl_wme_ap_vi
1015 wl_wme_ap_vo
1016 wl_wme_sta_bk
1017 wl_wme_sta_be
1018 wl_wme_sta_vi
1019 wl_wme_sta_vo
1020 QoS
1021 port_priority_1 0-2
1022 port_flow_control_1 0,1
1023 port_rate_limit_1 0-8
1024 port_priority_2 0-2
1025 port_flow_control_2 0,1
1026 port_rate_limit_2 0-8
1027 port_priority_3 0-2
1028 port_flow_control_3 0,1
1029 port_rate_limit_3 0-8
1030 port_priority_4 0-2
1031 port_flow_control_4 0,1
1032 port_rate_limit_4 0-8
1033 wl_ap_ip
1034 wl_ap_ssid
1035 */
1036
1037 { NULL }
1038 };
1039
1040 static int save_variables(int write)
1041 {
1042 const nvset_t *v;
1043 char *p, *e;
1044 int n;
1045 long l;
1046 unsigned u[6];
1047 int ok;
1048 char s[256];
1049 int dirty;
1050 static const char *msgf = "The field \"%s\" is invalid. Please report this problem.";
1051
1052 dirty = 0;
1053 for (v = nvset_list; v->name; ++v) {
1054 // _dprintf("[%s] %p\n", v->name, webcgi_get((char*)v->name));
1055 if ((p = webcgi_get((char*)v->name)) == NULL) continue;
1056 ok = 1;
1057 switch (v->vtype) {
1058 case VT_TEXT:
1059 p = unix_string(p); // NOTE: p = malloc'd
1060 // drop
1061 case VT_LENGTH:
1062 n = strlen(p);
1063 if ((n < v->va.i) || (n > v->vb.i)) ok = 0;
1064 break;
1065 case VT_RANGE:
1066 l = strtol(p, &e, 10);
1067 if ((p == e) || (*e) || (l < v->va.l) || (l > v->vb.l)) ok = 0;
1068 break;
1069 case VT_IP:
1070 if ((sscanf(p, "%3u.%3u.%3u.%3u", &u[0], &u[1], &u[2], &u[3]) != 4) ||
1071 (u[0] > 255) || (u[1] > 255) || (u[2] > 255) || (u[3] > 255)) ok = 0;
1072 break;
1073 case VT_MAC:
1074 if ((sscanf(p, "%2x:%2x:%2x:%2x:%2x:%2x", &u[0], &u[1], &u[2], &u[3], &u[4], &u[5]) != 6) ||
1075 (u[0] > 255) || (u[1] > 255) || (u[2] > 255) || (u[3] > 255) || (u[4] > 255) || (u[5] > 255)) ok = 0;
1076 break;
1077 default:
1078 // shutup gcc
1079 break;
1080 }
1081 if (!ok) {
1082 if (v->vtype == VT_TEXT) free(p);
1083
1084 sprintf(s, msgf, v->name);
1085 resmsg_set(s);
1086 return 0;
1087 }
1088 if (write) {
1089 if (!nvram_match((char *)v->name, p)) {
1090 if (v->vtype != VT_TEMP) dirty = 1;
1091 nvram_set(v->name, p);
1092 }
1093 }
1094 if (v->vtype == VT_TEXT) free(p);
1095 }
1096
1097
1098 // special cases
1099
1100 char *p1, *p2;
1101 if (((p1 = webcgi_get("set_password_1")) != NULL) && (strcmp(p1, "**********") != 0)) {
1102 if (((p2 = webcgi_get("set_password_2")) != NULL) && (strcmp(p1, p2) == 0)) {
1103 if ((write) && (!nvram_match("http_passwd", p1))) {
1104 dirty = 1;
1105 nvram_set("http_passwd", p1);
1106 }
1107 }
1108 else {
1109 sprintf(s, msgf, "password");
1110 resmsg_set(s);
1111 return 0;
1112 }
1113 }
1114
1115 for (n = 0; n < 50; ++n) {
1116 sprintf(s, "rrule%d", n);
1117 if ((p = webcgi_get(s)) != NULL) {
1118 if (strlen(p) > 2048) {
1119 sprintf(s, msgf, s);
1120 resmsg_set(s);
1121 return 0;
1122 }
1123 if ((write) && (!nvram_match(s, p))) {
1124 dirty = 1;
1125 nvram_set(s, p);
1126 }
1127 }
1128 }
1129
1130 return (write) ? dirty : 1;
1131 }
1132
1133 static void wo_tomato(char *url)
1134 {
1135 char *v;
1136 int i;
1137 int ajax;
1138 int nvset;
1139 const char *red;
1140 int commit;
1141
1142 // _dprintf("tomato.cgi\n");
1143
1144 red = webcgi_safeget("_redirect", "");
1145 if (!*red) send_header(200, NULL, mime_html, 0);
1146
1147 commit = atoi(webcgi_safeget("_commit", "1"));
1148 ajax = atoi(webcgi_safeget("_ajax", "0"));
1149
1150 nvset = atoi(webcgi_safeget("_nvset", "1"));
1151 if (nvset) {
1152 if (!save_variables(0)) {
1153 if (ajax) {
1154 web_printf("@msg:%s", resmsg_get());
1155 }
1156 else {
1157 parse_asp("error.asp");
1158 }
1159 return;
1160 }
1161 commit = save_variables(1) && commit;
1162
1163 resmsg_set("Settings saved.");
1164 }
1165
1166 rboot = atoi(webcgi_safeget("_reboot", "0"));
1167 if (rboot) {
1168 parse_asp("reboot.asp");
1169 }
1170 else {
1171 if (ajax) {
1172 web_printf("@msg:%s", resmsg_get());
1173 }
1174 else if (atoi(webcgi_safeget("_moveip", "0"))) {
1175 parse_asp("saved-moved.asp");
1176 }
1177 else if (!*red) {
1178 parse_asp("saved.asp");
1179 }
1180 }
1181
1182 if (commit) {
1183 _dprintf("commit from tomato.cgi\n");
1184 nvram_commit_x();
1185 }
1186
1187 if ((v = webcgi_get("_service")) != NULL && *v != 0) {
1188 if (!*red) {
1189 if (ajax) web_printf(" Some services are being restarted...");
1190 web_close();
1191 }
1192 sleep(1);
1193
1194 if (*v == '*') {
1195 kill(1, SIGHUP);
1196 }
1197 else {
1198 exec_service(v);
1199 }
1200 }
1201
1202 for (i = atoi(webcgi_safeget("_sleep", "0")); i > 0; --i) sleep(1);
1203
1204 if (*red) redirect(red);
1205
1206 if (rboot) {
1207 web_close();
1208 sleep(1);
1209 kill(1, SIGTERM);
1210 }
1211 }
1212
1213
1214 // ----------------------------------------------------------------------------
1215
1216
1217 static void wo_update(char *url)
1218 {
1219 const aspapi_t *api;
1220 const char *name;
1221 int argc;
1222 char *argv[16];
1223 char s[32];
1224
1225 if ((name = webcgi_get("exec")) != NULL) {
1226 for (api = aspapi; api->name; ++api) {
1227 if (strcmp(api->name, name) == 0) {
1228 for (argc = 0; argc < 16; ++argc) {
1229 sprintf(s, "arg%d", argc);
1230 if ((argv[argc] = (char *)webcgi_get(s)) == NULL) break;
1231 }
1232 api->exec(argc, argv);
1233 break;
1234 }
1235 }
1236 }
1237 }
1238
1239 static void wo_service(char *url)
1240 {
1241 int n;
1242
1243 exec_service(webcgi_safeget("_service", ""));
1244
1245 if ((n = atoi(webcgi_safeget("_sleep", "2"))) <= 0) n = 2;
1246 sleep(n);
1247
1248 common_redirect();
1249 }
1250
1251 static void wo_shutdown(char *url)
1252 {
1253 parse_asp("shutdown.asp");
1254 web_close();
1255 sleep(1);
1256
1257 kill(1, SIGQUIT);
1258 }
1259
1260 static void wo_nvcommit(char *url)
1261 {
1262 parse_asp("saved.asp");
1263 web_close();
1264 nvram_commit();
1265 }
1266
1267
Tomato firmware and modifications.