-
Notifications
You must be signed in to change notification settings - Fork 4.8k
/
xdrv_01_webserver.ino
2931 lines (2597 loc) · 109 KB
/
xdrv_01_webserver.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
xdrv_01_webserver.ino - webserver for Tasmota
Copyright (C) 2019 Theo Arends
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_WEBSERVER
/*********************************************************************************************\
* Web server and WiFi Manager
*
* Enables configuration and reconfiguration of WiFi credentials using a Captive Portal
* Based on source by AlexT (https://github.com/tzapu)
\*********************************************************************************************/
#define XDRV_01 1
#ifndef WIFI_SOFT_AP_CHANNEL
#define WIFI_SOFT_AP_CHANNEL 1 // Soft Access Point Channel number between 1 and 11 as used by WifiManager web GUI
#endif
const uint16_t CHUNKED_BUFFER_SIZE = 400; // Chunk buffer size (should be smaller than half mqtt_date size)
const uint16_t HTTP_REFRESH_TIME = 2345; // milliseconds
#define HTTP_RESTART_RECONNECT_TIME 9000 // milliseconds
#define HTTP_OTA_RESTART_RECONNECT_TIME 20000 // milliseconds
#include <ESP8266WebServer.h>
#include <DNSServer.h>
#ifdef USE_RF_FLASH
uint8_t *efm8bb1_update = nullptr;
#endif // USE_RF_FLASH
enum UploadTypes { UPL_TASMOTA, UPL_SETTINGS, UPL_EFM8BB1, UPL_TASMOTASLAVE };
static const char * HEADER_KEYS[] = { "User-Agent", };
const char HTTP_HEADER[] PROGMEM =
"<!DOCTYPE html><html lang=\"" D_HTML_LANGUAGE "\" class=\"\">"
"<head>"
"<meta charset='utf-8'>"
"<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,user-scalable=no\"/>"
"<title>%s - %s</title>"
"<script>"
"var x=null,lt,to,tp,pc='';" // x=null allow for abortion
#ifdef USE_JAVASCRIPT_ES6
// Following bytes saving ES6 syntax fails on old browsers like IE 11 - https://kangax.github.io/compat-table/es6/
"eb=s=>document.getElementById(s);" // Alias to save code space
"qs=s=>document.querySelector(s);" // Alias to save code space
"sp=i=>eb(i).type=(eb(i).type==='text'?'password':'text');" // Toggle password visibility
"wl=f=>window.addEventListener('load',f);" // Execute multiple window.onload
;
#else
"function eb(s){"
"return document.getElementById(s);" // Alias to save code space
"}"
"function qs(s){" // Alias to save code space
"return document.querySelector(s);"
"}"
"function sp(i){" // Toggle password visibility
"eb(i).type=(eb(i).type==='text'?'password':'text');"
"}"
"function wl(f){" // Execute multiple window.onload
"window.addEventListener('load',f);"
"}";
#endif
const char HTTP_SCRIPT_COUNTER[] PROGMEM =
"var cn=180;" // seconds
"function u(){"
"if(cn>=0){"
"eb('t').innerHTML='" D_RESTART_IN " '+cn+' " D_SECONDS "';"
"cn--;"
"setTimeout(u,1000);"
"}"
"}"
"wl(u);";
const char HTTP_SCRIPT_ROOT[] PROGMEM =
#ifdef USE_SCRIPT_WEB_DISPLAY
"var rfsh=1;"
"function la(p){"
"var a='';"
"if(la.arguments.length==1){"
"a=p;"
"clearTimeout(lt);"
"}"
"if(x!=null){x.abort();}" // Abort if no response within 2 seconds (happens on restart 1)
"x=new XMLHttpRequest();"
"x.onreadystatechange=function(){"
"if(x.readyState==4&&x.status==200){"
"var s=x.responseText.replace(/{t}/g,\"<table style='width:100%%'>\").replace(/{s}/g,\"<tr><th>\").replace(/{m}/g,\"</th><td>\").replace(/{e}/g,\"</td></tr>\").replace(/{c}/g,\"%%'><div style='text-align:center;font-weight:\");"
"eb('l1').innerHTML=s;"
"}"
"};"
"if (rfsh) {"
"x.open('GET','.?m=1'+a,true);" // ?m related to WebServer->hasArg("m")
"x.send();"
"lt=setTimeout(la,%d);" // Settings.web_refresh
"}"
"}"
"function seva(par,ivar){"
"la('&sv='+ivar+'_'+par);"
"}"
"function siva(par,ivar){"
"rfsh=1;"
"la('&sv='+ivar+'_'+par);"
"rfsh=0;"
"}"
"function pr(f){"
"if (f) {"
"lt=setTimeout(la,%d);"
"rfsh=1;"
"} else {"
"clearTimeout(lt);"
"rfsh=0;"
"}"
"}";
#else // USE_SCRIPT_WEB_DISPLAY
"function la(p){"
"var a='';"
"if(la.arguments.length==1){"
"a=p;"
"clearTimeout(lt);"
"}"
"if(x!=null){x.abort();}" // Abort if no response within 2 seconds (happens on restart 1)
"x=new XMLHttpRequest();"
"x.onreadystatechange=function(){"
"if(x.readyState==4&&x.status==200){"
"var s=x.responseText.replace(/{t}/g,\"<table style='width:100%%'>\").replace(/{s}/g,\"<tr><th>\").replace(/{m}/g,\"</th><td>\").replace(/{e}/g,\"</td></tr>\").replace(/{c}/g,\"%%'><div style='text-align:center;font-weight:\");"
"eb('l1').innerHTML=s;"
"}"
"};"
"x.open('GET','.?m=1'+a,true);" // ?m related to WebServer->hasArg("m")
"x.send();"
"lt=setTimeout(la,%d);" // Settings.web_refresh
"}";
#endif // USE_SCRIPT_WEB_DISPLAY
const char HTTP_SCRIPT_ROOT_PART2[] PROGMEM =
"function lc(v,i,p){"
"if(eb('s')){" // Check if Saturation is in DOM otherwise javascript fails on la()
"if(v=='h'||v=='d'){" // Hue or Brightness changed so change Saturation colors too
"var sl=eb('sl4').value;"
"eb('s').style.background='linear-gradient(to right,rgb('+sl+'%%,'+sl+'%%,'+sl+'%%),hsl('+eb('sl2').value+',100%%,50%%))';"
"}"
"}"
"la('&'+v+i+'='+p);"
"}"
"wl(la);";
const char HTTP_SCRIPT_WIFI[] PROGMEM =
"function c(l){"
"eb('s1').value=l.innerText||l.textContent;"
"eb('p1').focus();"
"}";
const char HTTP_SCRIPT_RELOAD[] PROGMEM =
"setTimeout(function(){location.href='.';}," STR(HTTP_RESTART_RECONNECT_TIME) ");";
// Local OTA upgrade requires more time to complete cp: before web ui should be reloaded
const char HTTP_SCRIPT_RELOAD_OTA[] PROGMEM =
"setTimeout(function(){location.href='.';}," STR(HTTP_OTA_RESTART_RECONNECT_TIME) ");";
const char HTTP_SCRIPT_CONSOL[] PROGMEM =
"var sn=0,id=0;" // Scroll position, Get most of weblog initially
"function l(p){" // Console log and command service
"var c,o='',t;"
"clearTimeout(lt);"
"t=eb('t1');"
"if(p==1){"
"c=eb('c1');"
"o='&c1='+encodeURIComponent(c.value);"
"c.value='';"
"t.scrollTop=sn;"
"}"
"if(t.scrollTop>=sn){" // User scrolled back so no updates
"if(x!=null){x.abort();}" // Abort if no response within 2 seconds (happens on restart 1)
"x=new XMLHttpRequest();"
"x.onreadystatechange=function(){"
"if(x.readyState==4&&x.status==200){"
"var z,d;"
"d=x.responseText.split(/}1/);" // Field separator
"id=d.shift();"
"if(d.shift()==0){t.value='';}"
"z=d.shift();"
"if(z.length>0){t.value+=z;}"
"t.scrollTop=99999;"
"sn=t.scrollTop;"
"}"
"};"
"x.open('GET','cs?c2='+id+o,true);" // Related to WebServer->hasArg("c2") and WebGetArg("c2", stmp, sizeof(stmp))
"x.send();"
"}"
"lt=setTimeout(l,%d);"
"return false;"
"}"
"wl(l);";
const char HTTP_MODULE_TEMPLATE_REPLACE[] PROGMEM =
"}2%d'>%s (%d}3"; // }2 and }3 are used in below os.replace
const char HTTP_SCRIPT_MODULE_TEMPLATE[] PROGMEM =
"var os;"
"function sk(s,g){" // s = value, g = id and name
"var o=os.replace(/}2/g,\"<option value='\").replace(/}3/g,\")</option>\");"
"eb('g'+g).innerHTML=o;"
"eb('g'+g).value=s;"
"}"
"function ld(u,f){"
"var x=new XMLHttpRequest();"
"x.onreadystatechange=function(){"
"if(this.readyState==4&&this.status==200){"
"f(this);"
"}"
"};"
"x.open('GET',u,true);"
"x.send();"
"}";
const char HTTP_SCRIPT_TEMPLATE[] PROGMEM =
"var c;" // Need a global for BASE
"function x1(b){"
"var i,j,g,k,o;"
"o=b.responseText.split(/}1/);" // Field separator
"k=o.shift();" // Template name
"if(eb('s1').value==''){"
"eb('s1').value=k;" // Set NAME if not yet set
"}"
"os=o.shift();" // Complete GPIO sensor list
"as=o.shift();" // Complete ADC0 list
"g=o.shift().split(',');" // Array separator
"j=0;"
"for(i=0;i<13;i++){" // Supports 13 GPIOs
"if(6==i){j=9;}"
"if(8==i){j=12;}"
"sk(g[i],j);" // Set GPIO
"j++;"
"}"
"g=o.shift();" // FLAG
"os=as;"
"sk(g&15,17);" // Set ADC0
"g>>=4;"
"for(i=0;i<" STR(GPIO_FLAG_USED) ";i++){"
"p=(g>>i)&1;"
"eb('c'+i).checked=p;" // Set FLAG checkboxes
"}"
"if(" STR(USER_MODULE) "==c){"
"g=o.shift();"
"eb('g99').value=g;" // Set BASE for initial select
"}"
"}"
"function st(t){"
"c=t;" // Needed for initial BASE select
"var a='tp?t='+t;"
"ld(a,x1);" // ?t related to WebGetArg("t", stemp, sizeof(stemp));
"}"
"function x2(a){"
"os=a.responseText;"
"sk(17,99);" // 17 = WEMOS
"st(" STR(USER_MODULE) ");"
"}"
#ifdef USE_JAVASCRIPT_ES6
"sl=()=>ld('tp?m=1',x2);" // ?m related to WebServer->hasArg("m")
#else
"function sl(){"
"ld('tp?m=1',x2);" // ?m related to WebServer->hasArg("m")
"}"
#endif
"wl(sl);";
const char HTTP_SCRIPT_MODULE1[] PROGMEM =
"function x1(a){" // Module Type
"os=a.responseText;"
"sk(%d,99);"
"}"
"function x2(b){" // GPIOs
"os=b.responseText;";
const char HTTP_SCRIPT_MODULE2[] PROGMEM =
"}"
"function x3(a){" // ADC0
"os=a.responseText;"
"sk(%d,17);"
"}"
"function sl(){"
"ld('md?m=1',x1);" // ?m related to WebServer->hasArg("m")
"ld('md?g=1',x2);" // ?g related to WebServer->hasArg("g")
"if(eb('g17')){"
"ld('md?a=1',x3);" // ?a related to WebServer->hasArg("a")
"}"
"}"
"wl(sl);";
const char HTTP_SCRIPT_INFO_BEGIN[] PROGMEM =
"function i(){"
"var s,o=\"";
const char HTTP_SCRIPT_INFO_END[] PROGMEM =
"\";" // "}1" and "}2" means do not use "}x" in Information text
"s=o.replace(/}1/g,\"</td></tr><tr><th>\").replace(/}2/g,\"</th><td>\");"
"eb('i').innerHTML=s;"
"}"
"wl(i);";
const char HTTP_HEAD_LAST_SCRIPT[] PROGMEM =
"function jd(){" // Add label name='' based on provided id=''
"var t=0,i=document.querySelectorAll('input,button,textarea,select');"
"while(i.length>=t){"
"if(i[t]){"
"i[t]['name']=(i[t].hasAttribute('id')&&(!i[t].hasAttribute('name')))?i[t]['id']:i[t]['name'];"
"}"
"t++;"
"}"
"}"
"wl(jd);" // Add name='' to any id='' in input,button,textarea,select
"</script>";
const char HTTP_HEAD_STYLE1[] PROGMEM =
"<style>"
"div,fieldset,input,select{padding:5px;font-size:1em;}"
"fieldset{background:#%06x;}" // COLOR_FORM, Also update HTTP_TIMER_STYLE
"p{margin:0.5em 0;}"
"input{width:100%%;box-sizing:border-box;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;background:#%06x;color:#%06x;}" // COLOR_INPUT, COLOR_INPUT_TEXT
"input[type=checkbox],input[type=radio]{width:1em;margin-right:6px;vertical-align:-1px;}"
"input[type=range]{width:99%%;}"
"select{width:100%%;background:#%06x;color:#%06x;}" // COLOR_INPUT, COLOR_INPUT_TEXT
"textarea{resize:none;width:98%%;height:318px;padding:5px;overflow:auto;background:#%06x;color:#%06x;}" // COLOR_CONSOLE, COLOR_CONSOLE_TEXT
"body{text-align:center;font-family:verdana,sans-serif;background:#%06x;}" // COLOR_BACKGROUND
"td{padding:0px;}";
const char HTTP_HEAD_STYLE2[] PROGMEM =
"button{border:0;border-radius:0.3rem;background:#%06x;color:#%06x;line-height:2.4rem;font-size:1.2rem;width:100%%;-webkit-transition-duration:0.4s;transition-duration:0.4s;cursor:pointer;}" // COLOR_BUTTON, COLOR_BUTTON_TEXT
"button:hover{background:#%06x;}" // COLOR_BUTTON_HOVER
".bred{background:#%06x;}" // COLOR_BUTTON_RESET
".bred:hover{background:#%06x;}" // COLOR_BUTTON_RESET_HOVER
".bgrn{background:#%06x;}" // COLOR_BUTTON_SAVE
".bgrn:hover{background:#%06x;}" // COLOR_BUTTON_SAVE_HOVER
"a{color:#%06x;text-decoration:none;}" // COLOR_BUTTON
".p{float:left;text-align:left;}"
".q{float:right;text-align:right;}"
".r{border-radius:0.3em;padding:2px;margin:6px 2px;}";
const char HTTP_HEAD_STYLE3[] PROGMEM =
"</style>"
"</head>"
"<body>"
"<div style='text-align:left;display:inline-block;color:#%06x;min-width:340px;'>" // COLOR_TEXT
#ifdef FIRMWARE_MINIMAL
"<div style='text-align:center;color:#%06x;'><h3>" D_MINIMAL_FIRMWARE_PLEASE_UPGRADE "</h3></div>" // COLOR_TEXT_WARNING
#endif
"<div style='text-align:center;color:#%06x;'><noscript>" D_NOSCRIPT "<br></noscript>" // COLOR_TITLE
#ifdef LANGUAGE_MODULE_NAME
"<h3>" D_MODULE " %s</h3>"
#else
"<h3>%s " D_MODULE "</h3>"
#endif
"<h2>%s</h2>";
const char HTTP_MSG_SLIDER_GRADIENT[] PROGMEM =
"<div id='%s' class='r' style='background-image:linear-gradient(to right,%s,%s);'>"
"<input id='sl%d' type='range' min='%d' max='%d' value='%d' onchange='lc(\"%c\",%d,value)'>"
"</div>";
const char HTTP_MSG_SLIDER_SHUTTER[] PROGMEM =
"<div><span class='p'>" D_CLOSE "</span><span class='q'>" D_OPEN "</span></div>"
"<div><input type='range' min='0' max='100' value='%d' onchange='lc(\"u\",%d,value)'></div>";
const char HTTP_MSG_RSTRT[] PROGMEM =
"<br><div style='text-align:center;'>" D_DEVICE_WILL_RESTART "</div><br>";
const char HTTP_FORM_LOGIN[] PROGMEM =
"<fieldset>"
"<form method='post' action='/'>"
"<p><b>" D_USER "</b><br><input name='USER1' placeholder='" D_USER "'></p>"
"<p><b>" D_PASSWORD "</b><br><input name='PASS1' type='password' placeholder='" D_PASSWORD "'></p>"
"<br>"
"<button>" D_OK "</button>"
"</form></fieldset>";
const char HTTP_FORM_TEMPLATE[] PROGMEM =
"<fieldset><legend><b> " D_TEMPLATE_PARAMETERS " </b></legend>"
"<form method='get' action='tp'>";
const char HTTP_FORM_TEMPLATE_FLAG[] PROGMEM =
"<p></p>" // Keep close so do not use <br>
"<fieldset><legend><b> " D_TEMPLATE_FLAGS " </b></legend><p>"
// "<input id='c0' name='c0' type='checkbox'><b>" D_OPTION_TEXT "</b><br>"
"</p></fieldset>";
const char HTTP_FORM_MODULE[] PROGMEM =
"<fieldset><legend><b> " D_MODULE_PARAMETERS " </b></legend>"
"<form method='get' action='md'>"
"<p></p><b>" D_MODULE_TYPE "</b> (%s)<br><select id='g99'></select><br>"
"<br><table>";
const char HTTP_FORM_WIFI[] PROGMEM =
"<fieldset><legend><b> " D_WIFI_PARAMETERS " </b></legend>"
"<form method='get' action='wi'>"
"<p><b>" D_AP1_SSID "</b> (" STA_SSID1 ")<br><input id='s1' placeholder='" STA_SSID1 "' value='%s'></p>"
"<p><b>" D_AP1_PASSWORD "</b><input type='checkbox' onclick='sp(\"p1\")'><br><input id='p1' type='password' placeholder='" D_AP1_PASSWORD "' value='" D_ASTERISK_PWD "'></p>"
"<p><b>" D_AP2_SSID "</b> (" STA_SSID2 ")<br><input id='s2' placeholder='" STA_SSID2 "' value='%s'></p>"
"<p><b>" D_AP2_PASSWORD "</b><input type='checkbox' onclick='sp(\"p2\")'><br><input id='p2' type='password' placeholder='" D_AP2_PASSWORD "' value='" D_ASTERISK_PWD "'></p>"
"<p><b>" D_HOSTNAME "</b> (%s)<br><input id='h' placeholder='%s' value='%s'></p>"
"<p><b>" D_CORS_DOMAIN "</b><input id='c' placeholder='" CORS_DOMAIN "' value='%s'></p>";
const char HTTP_FORM_LOG1[] PROGMEM =
"<fieldset><legend><b> " D_LOGGING_PARAMETERS " </b>"
"</legend><form method='get' action='lg'>";
const char HTTP_FORM_LOG2[] PROGMEM =
"<p><b>" D_SYSLOG_HOST "</b> (" SYS_LOG_HOST ")<br><input id='lh' placeholder='" SYS_LOG_HOST "' value='%s'></p>"
"<p><b>" D_SYSLOG_PORT "</b> (" STR(SYS_LOG_PORT) ")<br><input id='lp' placeholder='" STR(SYS_LOG_PORT) "' value='%d'></p>"
"<p><b>" D_TELEMETRY_PERIOD "</b> (" STR(TELE_PERIOD) ")<br><input id='lt' placeholder='" STR(TELE_PERIOD) "' value='%d'></p>";
const char HTTP_FORM_OTHER[] PROGMEM =
"<fieldset><legend><b> " D_OTHER_PARAMETERS " </b></legend>"
"<form method='get' action='co'>"
"<p></p>"
"<fieldset><legend><b> " D_TEMPLATE " </b></legend>"
"<p><input id='t1' placeholder='" D_TEMPLATE "' value='%s'></p>"
"<p><input id='t2' type='checkbox'%s><b>" D_ACTIVATE "</b></p>"
"</fieldset>"
"<br>"
"<b>" D_WEB_ADMIN_PASSWORD "</b><input type='checkbox' onclick='sp(\"wp\")'><br><input id='wp' type='password' placeholder='" D_WEB_ADMIN_PASSWORD "' value='" D_ASTERISK_PWD "'><br>"
"<br>"
"<input id='b1' type='checkbox'%s><b>" D_MQTT_ENABLE "</b><br>"
"<br>";
const char HTTP_FORM_END[] PROGMEM =
"<br>"
"<button name='save' type='submit' class='button bgrn'>" D_SAVE "</button>"
"</form></fieldset>";
const char HTTP_FORM_RST[] PROGMEM =
"<div id='f1' style='display:block;'>"
"<fieldset><legend><b> " D_RESTORE_CONFIGURATION " </b></legend>";
const char HTTP_FORM_UPG[] PROGMEM =
"<div id='f1' style='display:block;'>"
"<fieldset><legend><b> " D_UPGRADE_BY_WEBSERVER " </b></legend>"
"<form method='get' action='u1'>"
"<br><b>" D_OTA_URL "</b><br><input id='o' placeholder='OTA_URL' value='%s'><br>"
"<br><button type='submit'>" D_START_UPGRADE "</button></form>"
"</fieldset><br><br>"
"<fieldset><legend><b> " D_UPGRADE_BY_FILE_UPLOAD " </b></legend>";
const char HTTP_FORM_RST_UPG[] PROGMEM =
"<form method='post' action='u2' enctype='multipart/form-data'>"
"<br><input type='file' name='u2'><br>"
"<br><button type='submit' onclick='eb(\"f1\").style.display=\"none\";eb(\"f2\").style.display=\"block\";this.form.submit();'>" D_START " %s</button></form>"
"</fieldset>"
"</div>"
"<div id='f2' style='display:none;text-align:center;'><b>" D_UPLOAD_STARTED " ...</b></div>";
const char HTTP_FORM_CMND[] PROGMEM =
"<br><textarea readonly id='t1' cols='340' wrap='off'></textarea><br><br>"
"<form method='get' onsubmit='return l(1);'>"
"<input id='c1' placeholder='" D_ENTER_COMMAND "' autofocus><br>"
// "<br><button type='submit'>Send command</button>"
"</form>";
const char HTTP_TABLE100[] PROGMEM =
"<table style='width:100%%'>";
const char HTTP_COUNTER[] PROGMEM =
"<br><div id='t' style='text-align:center;'></div>";
const char HTTP_END[] PROGMEM =
"<div style='text-align:right;font-size:11px;'><hr/><a href='https://bit.ly/tasmota' target='_blank' style='color:#aaa;'>Tasmota %s " D_BY " Theo Arends</a></div>"
"</div>"
"</body>"
"</html>";
const char HTTP_DEVICE_CONTROL[] PROGMEM = "<td style='width:%d%%'><button onclick='la(\"&o=%d\");'>%s%s</button></td>"; // ?o is related to WebGetArg("o", tmp, sizeof(tmp));
const char HTTP_DEVICE_STATE[] PROGMEM = "<td style='width:%d{c}%s;font-size:%dpx'>%s</div></td>"; // {c} = %'><div style='text-align:center;font-weight:
enum ButtonTitle {
BUTTON_RESTART, BUTTON_RESET_CONFIGURATION,
BUTTON_MAIN, BUTTON_CONFIGURATION, BUTTON_INFORMATION, BUTTON_FIRMWARE_UPGRADE, BUTTON_CONSOLE,
BUTTON_MODULE, BUTTON_WIFI, BUTTON_LOGGING, BUTTON_OTHER, BUTTON_TEMPLATE, BUTTON_BACKUP, BUTTON_RESTORE };
const char kButtonTitle[] PROGMEM =
D_RESTART "|" D_RESET_CONFIGURATION "|"
D_MAIN_MENU "|" D_CONFIGURATION "|" D_INFORMATION "|" D_FIRMWARE_UPGRADE "|" D_CONSOLE "|"
D_CONFIGURE_MODULE "|" D_CONFIGURE_WIFI"|" D_CONFIGURE_LOGGING "|" D_CONFIGURE_OTHER "|" D_CONFIGURE_TEMPLATE "|" D_BACKUP_CONFIGURATION "|" D_RESTORE_CONFIGURATION;
const char kButtonAction[] PROGMEM =
".|rt|"
".|cn|in|up|cs|"
"md|wi|lg|co|tp|dl|rs";
const char kButtonConfirm[] PROGMEM = D_CONFIRM_RESTART "|" D_CONFIRM_RESET_CONFIGURATION;
enum CTypes { CT_HTML, CT_PLAIN, CT_XML, CT_JSON, CT_STREAM };
const char kContentTypes[] PROGMEM = "text/html|text/plain|text/xml|application/json|application/octet-stream";
const char kLoggingOptions[] PROGMEM = D_SERIAL_LOG_LEVEL "|" D_WEB_LOG_LEVEL "|" D_MQTT_LOG_LEVEL "|" D_SYS_LOG_LEVEL;
const char kLoggingLevels[] PROGMEM = D_NONE "|" D_ERROR "|" D_INFO "|" D_DEBUG "|" D_MORE_DEBUG;
const char kEmulationOptions[] PROGMEM = D_NONE "|" D_BELKIN_WEMO "|" D_HUE_BRIDGE;
const char kUploadErrors[] PROGMEM =
D_UPLOAD_ERR_1 "|" D_UPLOAD_ERR_2 "|" D_UPLOAD_ERR_3 "|" D_UPLOAD_ERR_4 "|" D_UPLOAD_ERR_5 "|" D_UPLOAD_ERR_6 "|" D_UPLOAD_ERR_7 "|" D_UPLOAD_ERR_8 "|" D_UPLOAD_ERR_9
#ifdef USE_RF_FLASH
"|" D_UPLOAD_ERR_10 "|" D_UPLOAD_ERR_11 "|" D_UPLOAD_ERR_12 "|" D_UPLOAD_ERR_13
#endif
"|" D_UPLOAD_ERR_14
;
const uint16_t DNS_PORT = 53;
enum HttpOptions {HTTP_OFF, HTTP_USER, HTTP_ADMIN, HTTP_MANAGER, HTTP_MANAGER_RESET_ONLY};
DNSServer *DnsServer;
ESP8266WebServer *WebServer;
struct WEB {
String chunk_buffer = ""; // Could be max 2 * CHUNKED_BUFFER_SIZE
bool reset_web_log_flag = false; // Reset web console log
uint8_t state = HTTP_OFF;
uint8_t upload_error = 0;
uint8_t upload_file_type;
uint8_t upload_progress_dot_count;
uint8_t config_block_count = 0;
uint8_t config_xor_on = 0;
uint8_t config_xor_on_set = CONFIG_FILE_XOR;
} Web;
// Helper function to avoid code duplication (saves 4k Flash)
static void WebGetArg(const char* arg, char* out, size_t max)
{
String s = WebServer->arg(arg);
strlcpy(out, s.c_str(), max);
// out[max-1] = '\0'; // Ensure terminating NUL
}
static bool WifiIsInManagerMode(){
return (HTTP_MANAGER == Web.state || HTTP_MANAGER_RESET_ONLY == Web.state);
}
void ShowWebSource(uint32_t source)
{
if ((source > 0) && (source < SRC_MAX)) {
char stemp1[20];
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("SRC: %s from %s"), GetTextIndexed(stemp1, sizeof(stemp1), source, kCommandSource), WebServer->client().remoteIP().toString().c_str());
}
}
void ExecuteWebCommand(char* svalue, uint32_t source)
{
ShowWebSource(source);
last_source = source;
ExecuteCommand(svalue, SRC_IGNORE);
}
void StartWebserver(int type, IPAddress ipweb)
{
if (!Settings.web_refresh) { Settings.web_refresh = HTTP_REFRESH_TIME; }
if (!Web.state) {
if (!WebServer) {
WebServer = new ESP8266WebServer((HTTP_MANAGER == type || HTTP_MANAGER_RESET_ONLY == type) ? 80 : WEB_PORT);
WebServer->on("/", HandleRoot);
WebServer->onNotFound(HandleNotFound);
WebServer->on("/up", HandleUpgradeFirmware);
WebServer->on("/u1", HandleUpgradeFirmwareStart); // OTA
WebServer->on("/u2", HTTP_POST, HandleUploadDone, HandleUploadLoop);
WebServer->on("/u2", HTTP_OPTIONS, HandlePreflightRequest);
WebServer->on("/cs", HTTP_GET, HandleConsole);
WebServer->on("/cs", HTTP_OPTIONS, HandlePreflightRequest);
WebServer->on("/cm", HandleHttpCommand);
#ifndef FIRMWARE_MINIMAL
WebServer->on("/cn", HandleConfiguration);
WebServer->on("/md", HandleModuleConfiguration);
WebServer->on("/wi", HandleWifiConfiguration);
WebServer->on("/lg", HandleLoggingConfiguration);
WebServer->on("/tp", HandleTemplateConfiguration);
WebServer->on("/co", HandleOtherConfiguration);
WebServer->on("/dl", HandleBackupConfiguration);
WebServer->on("/rs", HandleRestoreConfiguration);
WebServer->on("/rt", HandleResetConfiguration);
WebServer->on("/in", HandleInformation);
XdrvCall(FUNC_WEB_ADD_HANDLER);
XsnsCall(FUNC_WEB_ADD_HANDLER);
#endif // Not FIRMWARE_MINIMAL
}
Web.reset_web_log_flag = false;
// Collect User-Agent for Alexa Hue Emulation
// This is used in xdrv_20_hue.ino in function findEchoGeneration()
WebServer->collectHeaders(HEADER_KEYS, sizeof(HEADER_KEYS)/sizeof(char*));
WebServer->begin(); // Web server start
}
if (Web.state != type) {
#if LWIP_IPV6
String ipv6_addr = WifiGetIPv6();
if(ipv6_addr!="") AddLog_P2(LOG_LEVEL_INFO, PSTR(D_LOG_HTTP D_WEBSERVER_ACTIVE_ON " %s%s " D_WITH_IP_ADDRESS " %s and IPv6 global address %s "), my_hostname, (Wifi.mdns_begun) ? ".local" : "", ipweb.toString().c_str(),ipv6_addr.c_str());
else AddLog_P2(LOG_LEVEL_INFO, PSTR(D_LOG_HTTP D_WEBSERVER_ACTIVE_ON " %s%s " D_WITH_IP_ADDRESS " %s"), my_hostname, (Wifi.mdns_begun) ? ".local" : "", ipweb.toString().c_str());
#else
AddLog_P2(LOG_LEVEL_INFO, PSTR(D_LOG_HTTP D_WEBSERVER_ACTIVE_ON " %s%s " D_WITH_IP_ADDRESS " %s"), my_hostname, (Wifi.mdns_begun) ? ".local" : "", ipweb.toString().c_str());
#endif // LWIP_IPV6 = 1
rules_flag.http_init = 1;
}
if (type) { Web.state = type; }
}
void StopWebserver(void)
{
if (Web.state) {
WebServer->close();
Web.state = HTTP_OFF;
AddLog_P(LOG_LEVEL_INFO, PSTR(D_LOG_HTTP D_WEBSERVER_STOPPED));
}
}
void WifiManagerBegin(bool reset_only)
{
// setup AP
if (!global_state.wifi_down) {
// WiFi.mode(WIFI_AP_STA);
WifiSetMode(WIFI_AP_STA);
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_WIFIMANAGER_SET_ACCESSPOINT_AND_STATION));
} else {
// WiFi.mode(WIFI_AP);
WifiSetMode(WIFI_AP);
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_WIFIMANAGER_SET_ACCESSPOINT));
}
StopWebserver();
DnsServer = new DNSServer();
int channel = WIFI_SOFT_AP_CHANNEL;
if ((channel < 1) || (channel > 13)) { channel = 1; }
WiFi.softAP(my_hostname, nullptr, channel);
delay(500); // Without delay I've seen the IP address blank
/* Setup the DNS server redirecting all the domains to the apIP */
DnsServer->setErrorReplyCode(DNSReplyCode::NoError);
DnsServer->start(DNS_PORT, "*", WiFi.softAPIP());
StartWebserver((reset_only ? HTTP_MANAGER_RESET_ONLY : HTTP_MANAGER), WiFi.softAPIP());
}
void PollDnsWebserver(void)
{
if (DnsServer) { DnsServer->processNextRequest(); }
if (WebServer) { WebServer->handleClient(); }
}
/*********************************************************************************************/
bool WebAuthenticate(void)
{
if (strlen(SettingsText(SET_WEBPWD)) && (HTTP_MANAGER_RESET_ONLY != Web.state)) {
return WebServer->authenticate(WEB_USERNAME, SettingsText(SET_WEBPWD));
} else {
return true;
}
}
bool HttpCheckPriviledgedAccess(bool autorequestauth = true)
{
if (HTTP_USER == Web.state) {
HandleRoot();
return false;
}
if (autorequestauth && !WebAuthenticate()) {
WebServer->requestAuthentication();
return false;
}
return true;
}
void HttpHeaderCors(void)
{
if (strlen(SettingsText(SET_CORS))) {
WebServer->sendHeader(F("Access-Control-Allow-Origin"), SettingsText(SET_CORS));
}
}
void WSHeaderSend(void)
{
WebServer->sendHeader(F("Cache-Control"), F("no-cache, no-store, must-revalidate"));
WebServer->sendHeader(F("Pragma"), F("no-cache"));
WebServer->sendHeader(F("Expires"), F("-1"));
HttpHeaderCors();
}
/**********************************************************************************************
* HTTP Content Page handler
**********************************************************************************************/
void WSSend(int code, int ctype, const String& content)
{
char ct[25]; // strlen("application/octet-stream") +1 = Longest Content type string
WebServer->send(code, GetTextIndexed(ct, sizeof(ct), ctype, kContentTypes), content);
}
/**********************************************************************************************
* HTTP Content Chunk handler
**********************************************************************************************/
void WSContentBegin(int code, int ctype)
{
WebServer->client().flush();
WSHeaderSend();
#ifdef ARDUINO_ESP8266_RELEASE_2_3_0
WebServer->sendHeader(F("Accept-Ranges"),F("none"));
WebServer->sendHeader(F("Transfer-Encoding"),F("chunked"));
#endif
WebServer->setContentLength(CONTENT_LENGTH_UNKNOWN);
WSSend(code, ctype, ""); // Signal start of chunked content
Web.chunk_buffer = "";
}
void _WSContentSend(const String& content) // Low level sendContent for all core versions
{
size_t len = content.length();
#ifdef ARDUINO_ESP8266_RELEASE_2_3_0
const char * footer = "\r\n";
char chunk_size[11];
sprintf(chunk_size, "%x\r\n", len);
WebServer->sendContent(String() + chunk_size + content + footer);
#else
WebServer->sendContent(content);
#endif
#ifdef USE_DEBUG_DRIVER
ShowFreeMem(PSTR("WSContentSend"));
#endif
DEBUG_CORE_LOG(PSTR("WEB: Chunk size %d"), len);
}
void WSContentFlush(void)
{
if (Web.chunk_buffer.length() > 0) {
_WSContentSend(Web.chunk_buffer); // Flush chunk buffer
Web.chunk_buffer = "";
}
}
void _WSContentSendBuffer(void)
{
int len = strlen(mqtt_data);
if (0 == len) { // No content
return;
}
else if (len == sizeof(mqtt_data)) {
AddLog_P(LOG_LEVEL_INFO, PSTR("HTP: Content too large"));
}
else if (len < CHUNKED_BUFFER_SIZE) { // Append chunk buffer with small content
Web.chunk_buffer += mqtt_data;
len = Web.chunk_buffer.length();
}
if (len >= CHUNKED_BUFFER_SIZE) { // Either content or chunk buffer is oversize
WSContentFlush(); // Send chunk buffer before possible content oversize
}
if (strlen(mqtt_data) >= CHUNKED_BUFFER_SIZE) { // Content is oversize
_WSContentSend(mqtt_data); // Send content
}
}
void WSContentSend_P(const char* formatP, ...) // Content send snprintf_P char data
{
// This uses char strings. Be aware of sending %% if % is needed
va_list arg;
va_start(arg, formatP);
int len = vsnprintf_P(mqtt_data, sizeof(mqtt_data), formatP, arg);
va_end(arg);
#ifdef DEBUG_TASMOTA_CORE
if (len > (sizeof(mqtt_data) -1)) {
mqtt_data[33] = '\0';
DEBUG_CORE_LOG(PSTR("ERROR: WSContentSend_P size %d > mqtt_data size %d. Start of data [%s...]"), len, sizeof(mqtt_data), mqtt_data);
}
#endif
_WSContentSendBuffer();
}
void WSContentSend_PD(const char* formatP, ...) // Content send snprintf_P char data checked for decimal separator
{
// This uses char strings. Be aware of sending %% if % is needed
va_list arg;
va_start(arg, formatP);
int len = vsnprintf_P(mqtt_data, sizeof(mqtt_data), formatP, arg);
va_end(arg);
#ifdef DEBUG_TASMOTA_CORE
if (len > (sizeof(mqtt_data) -1)) {
mqtt_data[33] = '\0';
DEBUG_CORE_LOG(PSTR("ERROR: WSContentSend_PD size %d > mqtt_data size %d. Start of data [%s...]"), len, sizeof(mqtt_data), mqtt_data);
}
#endif
if (D_DECIMAL_SEPARATOR[0] != '.') {
for (uint32_t i = 0; i < len; i++) {
if ('.' == mqtt_data[i]) {
mqtt_data[i] = D_DECIMAL_SEPARATOR[0];
}
}
}
_WSContentSendBuffer();
}
void WSContentStart_P(const char* title, bool auth)
{
if (auth && strlen(SettingsText(SET_WEBPWD)) && !WebServer->authenticate(WEB_USERNAME, SettingsText(SET_WEBPWD))) {
return WebServer->requestAuthentication();
}
WSContentBegin(200, CT_HTML);
if (title != nullptr) {
char ctitle[strlen_P(title) +1];
strcpy_P(ctitle, title); // Get title from flash to RAM
WSContentSend_P(HTTP_HEADER, SettingsText(SET_FRIENDLYNAME1), ctitle);
}
}
void WSContentStart_P(const char* title)
{
WSContentStart_P(title, true);
}
void WSContentSendStyle_P(const char* formatP, ...)
{
if (WifiIsInManagerMode()) {
if (WifiConfigCounter()) {
WSContentSend_P(HTTP_SCRIPT_COUNTER);
}
}
WSContentSend_P(HTTP_HEAD_LAST_SCRIPT);
WSContentSend_P(HTTP_HEAD_STYLE1, WebColor(COL_FORM), WebColor(COL_INPUT), WebColor(COL_INPUT_TEXT), WebColor(COL_INPUT),
WebColor(COL_INPUT_TEXT), WebColor(COL_CONSOLE), WebColor(COL_CONSOLE_TEXT), WebColor(COL_BACKGROUND));
WSContentSend_P(HTTP_HEAD_STYLE2, WebColor(COL_BUTTON), WebColor(COL_BUTTON_TEXT), WebColor(COL_BUTTON_HOVER),
WebColor(COL_BUTTON_RESET), WebColor(COL_BUTTON_RESET_HOVER), WebColor(COL_BUTTON_SAVE), WebColor(COL_BUTTON_SAVE_HOVER),
WebColor(COL_BUTTON));
if (formatP != nullptr) {
// This uses char strings. Be aware of sending %% if % is needed
va_list arg;
va_start(arg, formatP);
int len = vsnprintf_P(mqtt_data, sizeof(mqtt_data), formatP, arg);
va_end(arg);
#ifdef DEBUG_TASMOTA_CORE
if (len > (sizeof(mqtt_data) -1)) {
mqtt_data[33] = '\0';
DEBUG_CORE_LOG(PSTR("ERROR: WSContentSendStyle_P size %d > mqtt_data size %d. Start of data [%s...]"), len, sizeof(mqtt_data), mqtt_data);
}
#endif
_WSContentSendBuffer();
}
WSContentSend_P(HTTP_HEAD_STYLE3, WebColor(COL_TEXT),
#ifdef FIRMWARE_MINIMAL
WebColor(COL_TEXT_WARNING),
#endif
WebColor(COL_TITLE),
ModuleName().c_str(), SettingsText(SET_FRIENDLYNAME1));
if (Settings.flag3.gui_hostname_ip) { // SetOption53 - Show hostanme and IP address in GUI main menu
bool lip = (static_cast<uint32_t>(WiFi.localIP()) != 0);
bool sip = (static_cast<uint32_t>(WiFi.softAPIP()) != 0);
WSContentSend_P(PSTR("<h4>%s%s (%s%s%s)</h4>"), // tasmota.local (192.168.2.12, 192.168.4.1)
my_hostname,
(Wifi.mdns_begun) ? ".local" : "",
(lip) ? WiFi.localIP().toString().c_str() : "",
(lip && sip) ? ", " : "",
(sip) ? WiFi.softAPIP().toString().c_str() : "");
}
WSContentSend_P(PSTR("</div>"));
}
void WSContentSendStyle(void)
{
WSContentSendStyle_P(nullptr);
}
void WSContentButton(uint32_t title_index)
{
char action[4];
char title[100]; // Large to accomodate UTF-16 as used by Russian
if (title_index <= BUTTON_RESET_CONFIGURATION) {
char confirm[100];
WSContentSend_P(PSTR("<p><form action='%s' method='get' onsubmit='return confirm(\"%s\");'><button name='%s' class='button bred'>%s</button></form></p>"),
GetTextIndexed(action, sizeof(action), title_index, kButtonAction),
GetTextIndexed(confirm, sizeof(confirm), title_index, kButtonConfirm),
(!title_index) ? "rst" : "non",
GetTextIndexed(title, sizeof(title), title_index, kButtonTitle));
} else {
WSContentSend_P(PSTR("<p><form action='%s' method='get'><button>%s</button></form></p>"),
GetTextIndexed(action, sizeof(action), title_index, kButtonAction),
GetTextIndexed(title, sizeof(title), title_index, kButtonTitle));
}
}
void WSContentSpaceButton(uint32_t title_index)
{
WSContentSend_P(PSTR("<div></div>")); // 5px padding
WSContentButton(title_index);
}
void WSContentEnd(void)
{
WSContentFlush(); // Flush chunk buffer
_WSContentSend(""); // Signal end of chunked content
WebServer->client().stop();
}
void WSContentStop(void)
{
if (WifiIsInManagerMode()) {
if (WifiConfigCounter()) {
WSContentSend_P(HTTP_COUNTER);
}
}
WSContentSend_P(HTTP_END, my_version);
WSContentEnd();
}
/*********************************************************************************************/
void WebRestart(uint32_t type)
{
// type 0 = restart
// type 1 = restart after config change
// type 2 = restart after config change with possible ip address change too
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_RESTART);
bool reset_only = (HTTP_MANAGER_RESET_ONLY == Web.state);
WSContentStart_P((type) ? S_SAVE_CONFIGURATION : S_RESTART, !reset_only);
WSContentSend_P(HTTP_SCRIPT_RELOAD);
WSContentSendStyle();
if (type) {
WSContentSend_P(PSTR("<div style='text-align:center;'><b>" D_CONFIGURATION_SAVED "</b><br>"));
if (2 == type) {
WSContentSend_P(PSTR("<br>" D_TRYING_TO_CONNECT "<br>"));
}
WSContentSend_P(PSTR("</div>"));
}
WSContentSend_P(HTTP_MSG_RSTRT);
if (HTTP_MANAGER == Web.state || reset_only) {
Web.state = HTTP_ADMIN;
} else {
WSContentSpaceButton(BUTTON_MAIN);
}
WSContentStop();
ShowWebSource(SRC_WEBGUI);
restart_flag = 2;
}
/*********************************************************************************************/
void HandleWifiLogin(void)
{
WSContentStart_P(S_CONFIGURE_WIFI, false); // false means show page no matter if the client has or has not credentials
WSContentSendStyle();
WSContentSend_P(HTTP_FORM_LOGIN);
if (HTTP_MANAGER_RESET_ONLY == Web.state) {
WSContentSpaceButton(BUTTON_RESTART);
#ifndef FIRMWARE_MINIMAL
WSContentSpaceButton(BUTTON_RESET_CONFIGURATION);
#endif // FIRMWARE_MINIMAL
}
WSContentStop();
}
void HandleRoot(void)
{
if (CaptivePortal()) { return; } // If captive portal redirect instead of displaying the page.
if (WebServer->hasArg("rst")) {
WebRestart(0);
return;
}
if (WifiIsInManagerMode()) {
#ifndef FIRMWARE_MINIMAL
if (strlen(SettingsText(SET_WEBPWD)) && !(WebServer->hasArg("USER1")) && !(WebServer->hasArg("PASS1")) && HTTP_MANAGER_RESET_ONLY != Web.state) {
HandleWifiLogin();
} else {
if (!strlen(SettingsText(SET_WEBPWD)) || (((WebServer->arg("USER1") == WEB_USERNAME ) && (WebServer->arg("PASS1") == SettingsText(SET_WEBPWD) )) || HTTP_MANAGER_RESET_ONLY == Web.state)) {