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/*
webserver.ino - webserver for Sonoff-Tasmota
Copyright (C) 2018 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 STR_HELPER(x) #x
#define STR(x) STR_HELPER(x)
const char HTTP_HEAD[] 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>{h} - {v}</title>"
"<script>"
"var cn,x,lt;"
"cn=180;"
"x=null;" // Allow for abortion
"function eb(s){"
"return document.getElementById(s);" // Save code space
"}"
"function u(){"
"if(cn>=0){"
"eb('t').innerHTML='" D_RESTART_IN " '+cn+' " D_SECONDS "';"
"cn--;"
"setTimeout(u,1000);"
"}"
"}"
"function c(l){"
"eb('s1').value=l.innerText||l.textContent;"
"eb('p1').focus();"
"}"
"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','ay'+a,true);"
"x.send();"
"lt=setTimeout(la,2345);"
"}"
"function lb(p){"
"la('?d='+p);"
"}"
"function lc(p){"
"la('?t='+p);"
"}";
const char HTTP_HEAD_STYLE[] PROGMEM =
"</script>"
"<style>"
"div,fieldset,input,select{padding:5px;font-size:1em;}"
"input{width:100%;box-sizing:border-box;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;}"
"select{width:100%;}"
"textarea{resize:none;width:98%;height:318px;padding:5px;overflow:auto;}"
"body{text-align:center;font-family:verdana;}"
"td{padding:0px;}"
"button{border:0;border-radius:0.3rem;background-color:#1fa3ec;color:#fff;line-height:2.4rem;font-size:1.2rem;width:100%;-webkit-transition-duration:0.4s;transition-duration:0.4s;cursor:pointer;}"
"button:hover{background-color:#006cba;}"
"a{text-decoration:none;}"
".p{float:left;text-align:left;}"
".q{float:right;text-align:right;}"
"</style>"
"</head>"
"<body>"
"<div style='text-align:left;display:inline-block;min-width:340px;'>"
#ifdef BE_MINIMAL
"<div style='text-align:center;color:red;'><h3>" D_MINIMAL_FIRMWARE_PLEASE_UPGRADE "</h3></div>"
#endif
#ifdef LANGUAGE_MODULE_NAME
"<div style='text-align:center;'><h3>" D_MODULE " {ha</h3><h2>{h}</h2></div>";
#else
"<div style='text-align:center;'><h3>{ha " D_MODULE "</h3><h2>{h}</h2></div>";
#endif
const char HTTP_SCRIPT_CONSOL[] PROGMEM =
"var sn=0;" // Scroll position
"var id=0;" // Get most of weblog initially
"function l(p){" // Console log and command service
"var c,o,t;"
"clearTimeout(lt);"
"o='';"
"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.responseXML;"
"id=d.getElementsByTagName('i')[0].childNodes[0].nodeValue;"
"if(d.getElementsByTagName('j')[0].childNodes[0].nodeValue==0){t.value='';}"
"z=d.getElementsByTagName('l')[0].childNodes;"
"if(z.length>0){t.value+=decodeURIComponent(z[0].nodeValue);}"
"t.scrollTop=99999;"
"sn=t.scrollTop;"
"}"
"};"
"x.open('GET','ax?c2='+id+o,true);"
"x.send();"
"}"
"lt=setTimeout(l,2345);"
"return false;"
"}"
"</script>";
const char HTTP_SCRIPT_MODULE1[] PROGMEM =
"var os;"
"function sk(s,g){"
"var o=os.replace(\"value='\"+s+\"'\",\"selected value='\"+s+\"'\");"
"eb('g'+g).innerHTML=o;"
"}"
"function sl(){"
"var o0=\"";
const char HTTP_SCRIPT_MODULE2[] PROGMEM =
"}1'%d'>%02d %s}2"; // "}1" and "}2" means do not use "}x" in Module name and Sensor name
const char HTTP_SCRIPT_MODULE3[] PROGMEM =
"\";"
"os=o0.replace(/}1/g,\"<option value=\").replace(/}2/g,\"</option>\");";
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;"
"}"
"</script>";
const char HTTP_MSG_SLIDER1[] PROGMEM =
"<div><span class='p'>" D_COLDLIGHT "</span><span class='q'>" D_WARMLIGHT "</span></div>"
"<div><input type='range' min='153' max='500' value='%d' onchange='lc(value)'></div>";
const char HTTP_MSG_SLIDER2[] PROGMEM =
"<div><span class='p'>" D_DARKLIGHT "</span><span class='q'>" D_BRIGHTLIGHT "</span></div>"
"<div><input type='range' min='1' max='100' value='%d' onchange='lb(value)'></div>";
const char HTTP_MSG_RSTRT[] PROGMEM =
"<br/><div style='text-align:center;'>" D_DEVICE_WILL_RESTART "</div><br/>";
const char HTTP_BTN_MENU1[] PROGMEM =
#ifndef BE_MINIMAL
"<br/><form action='cn' method='get'><button>" D_CONFIGURATION "</button></form>"
"<br/><form action='in' method='get'><button>" D_INFORMATION "</button></form>"
#endif
"<br/><form action='up' method='get'><button>" D_FIRMWARE_UPGRADE "</button></form>"
"<br/><form action='cs' method='get'><button>" D_CONSOLE "</button></form>";
const char HTTP_BTN_RSTRT[] PROGMEM =
"<br/><form action='rb' method='get' onsubmit='return confirm(\"" D_CONFIRM_RESTART "\");'><button>" D_RESTART "</button></form>";
const char HTTP_BTN_MENU_MODULE[] PROGMEM =
"<br/><form action='md' method='get'><button>" D_CONFIGURE_MODULE "</button></form>";
#if defined(USE_TIMERS) && defined(USE_TIMERS_WEB)
const char HTTP_BTN_MENU_TIMER[] PROGMEM =
"<br/><form action='tm' method='get'><button>" D_CONFIGURE_TIMER "</button></form>";
#endif // USE_TIMERS and USE_TIMERS_WEB
const char HTTP_BTN_MENU_WIFI[] PROGMEM =
"<br/><form action='w0' method='get'><button>" D_CONFIGURE_WIFI "</button></form>";
const char HTTP_BTN_MENU_MQTT[] PROGMEM =
"<br/><form action='mq' method='get'><button>" D_CONFIGURE_MQTT "</button></form>"
#ifdef USE_DOMOTICZ
"<br/><form action='dm' method='get'><button>" D_CONFIGURE_DOMOTICZ "</button></form>"
#endif // USE_DOMOTICZ
"";
const char HTTP_BTN_MENU4[] PROGMEM =
#ifdef USE_KNX
"<br/><form action='kn' method='get'><button>" D_CONFIGURE_KNX "</button></form>"
#endif // USE_KNX
"<br/><form action='lg' method='get'><button>" D_CONFIGURE_LOGGING "</button></form>"
"<br/><form action='co' method='get'><button>" D_CONFIGURE_OTHER "</button></form>"
"<br/>"
"<br/><form action='rt' method='get' onsubmit='return confirm(\"" D_CONFIRM_RESET_CONFIGURATION "\");'><button>" D_RESET_CONFIGURATION "</button></form>"
"<br/><form action='dl' method='get'><button>" D_BACKUP_CONFIGURATION "</button></form>"
"<br/><form action='rs' method='get'><button>" D_RESTORE_CONFIGURATION "</button></form>";
const char HTTP_BTN_MAIN[] PROGMEM =
"<br/><br/><form action='.' method='get'><button>" D_MAIN_MENU "</button></form>";
const char HTTP_FORM_LOGIN[] PROGMEM =
"<form method='post' action='/'>"
"<br/><b>" D_USER "</b><br/><input name='USER1' placeholder='" D_USER "'><br/>"
"<br/><b>" D_PASSWORD "</b><br/><input name='PASS1' type='password' placeholder='" D_PASSWORD "'><br/>"
"<br/>"
"<br/><button>" D_OK "</button></form>";
const char HTTP_BTN_CONF[] PROGMEM =
"<br/><br/><form action='cn' method='get'><button>" D_CONFIGURATION "</button></form>";
const char HTTP_FORM_MODULE[] PROGMEM =
"<fieldset><legend><b>&nbsp;" D_MODULE_PARAMETERS "&nbsp;</b></legend><form method='get' action='sv'>"
"<input id='w' name='w' value='6,1' hidden>"
"<br/><b>" D_MODULE_TYPE "</b> ({mt)<br/><select id='g99' name='g99'></select><br/>";
const char HTTP_LNK_ITEM[] PROGMEM =
"<div><a href='#p' onclick='c(this)'>{v}</a>&nbsp;<span class='q'>{i} {r}%</span></div>";
const char HTTP_LNK_SCAN[] PROGMEM =
"<div><a href='/w1'>" D_SCAN_FOR_WIFI_NETWORKS "</a></div><br/>";
const char HTTP_FORM_WIFI[] PROGMEM =
"<fieldset><legend><b>&nbsp;" D_WIFI_PARAMETERS "&nbsp;</b></legend><form method='get' action='sv'>"
"<input id='w' name='w' value='1,1' hidden>"
"<br/><b>" D_AP1_SSID "</b> (" STA_SSID1 ")<br/><input id='s1' name='s1' placeholder='" STA_SSID1 "' value='{s1'><br/>"
"<br/><b>" D_AP1_PASSWORD "</b><br/><input id='p1' name='p1' type='password' placeholder='" D_AP1_PASSWORD "' value='********'><br/>"
"<br/><b>" D_AP2_SSID "</b> (" STA_SSID2 ")<br/><input id='s2' name='s2' placeholder='" STA_SSID2 "' value='{s2'><br/>"
"<br/><b>" D_AP2_PASSWORD "</b><br/><input id='p2' name='p2' type='password' placeholder='" D_AP2_PASSWORD "' value='********'><br/>"
"<br/><b>" D_HOSTNAME "</b> (" WIFI_HOSTNAME ")<br/><input id='h' name='h' placeholder='" WIFI_HOSTNAME" ' value='{h1'><br/>";
const char HTTP_FORM_MQTT[] PROGMEM =
"<fieldset><legend><b>&nbsp;" D_MQTT_PARAMETERS "&nbsp;</b></legend><form method='get' action='sv'>"
"<input id='w' name='w' value='2,1' hidden>"
"<br/><b>" D_HOST "</b> (" MQTT_HOST ")<br/><input id='mh' name='mh' placeholder='" MQTT_HOST" ' value='{m1'><br/>"
"<br/><b>" D_PORT "</b> (" STR(MQTT_PORT) ")<br/><input id='ml' name='ml' placeholder='" STR(MQTT_PORT) "' value='{m2'><br/>"
"<br/><b>" D_CLIENT "</b> ({m0)<br/><input id='mc' name='mc' placeholder='" MQTT_CLIENT_ID "' value='{m3'><br/>"
"<br/><b>" D_USER "</b> (" MQTT_USER ")<br/><input id='mu' name='mu' placeholder='" MQTT_USER "' value='{m4'><br/>"
"<br/><b>" D_PASSWORD "</b><br/><input id='mp' name='mp' type='password' placeholder='" MQTT_PASS "' value='{m5'><br/>"
"<br/><b>" D_TOPIC "</b> = %topic% (" MQTT_TOPIC ")<br/><input id='mt' name='mt' placeholder='" MQTT_TOPIC" ' value='{m6'><br/>"
"<br/><b>" D_FULL_TOPIC "</b> (" MQTT_FULLTOPIC ")<br/><input id='mf' name='mf' placeholder='" MQTT_FULLTOPIC" ' value='{m7'><br/>";
const char HTTP_FORM_LOG1[] PROGMEM =
"<fieldset><legend><b>&nbsp;" D_LOGGING_PARAMETERS "&nbsp;</b></legend><form method='get' action='sv'>"
"<input id='w' name='w' value='3,0' hidden>";
const char HTTP_FORM_LOG2[] PROGMEM =
"<br/><b>{b0</b> ({b1)<br/><select id='{b2' name='{b2'>"
"<option{a0value='0'>0 " D_NONE "</option>"
"<option{a1value='1'>1 " D_ERROR "</option>"
"<option{a2value='2'>2 " D_INFO "</option>"
"<option{a3value='3'>3 " D_DEBUG "</option>"
"<option{a4value='4'>4 " D_MORE_DEBUG "</option>"
"</select><br/>";
const char HTTP_FORM_LOG3[] PROGMEM =
"<br/><b>" D_SYSLOG_HOST "</b> (" SYS_LOG_HOST ")<br/><input id='lh' name='lh' placeholder='" SYS_LOG_HOST "' value='{l2'><br/>"
"<br/><b>" D_SYSLOG_PORT "</b> (" STR(SYS_LOG_PORT) ")<br/><input id='lp' name='lp' placeholder='" STR(SYS_LOG_PORT) "' value='{l3'><br/>"
"<br/><b>" D_TELEMETRY_PERIOD "</b> (" STR(TELE_PERIOD) ")<br/><input id='lt' name='lt' placeholder='" STR(TELE_PERIOD) "' value='{l4'><br/>";
const char HTTP_FORM_OTHER[] PROGMEM =
"<fieldset><legend><b>&nbsp;" D_OTHER_PARAMETERS "&nbsp;</b></legend><form method='get' action='sv'>"
"<input id='w' name='w' value='5,1' hidden>"
"<br/><b>" D_WEB_ADMIN_PASSWORD "</b><br/><input id='p1' name='p1' type='password' placeholder='" D_WEB_ADMIN_PASSWORD "' value='********'><br/>"
"<br/><input style='width:10%;' id='b1' name='b1' type='checkbox'{r1><b>" D_MQTT_ENABLE "</b><br/>";
const char HTTP_FORM_OTHER2[] PROGMEM =
"<br/><b>" D_FRIENDLY_NAME " {1</b> ({2)<br/><input id='a{1' name='a{1' placeholder='{2' value='{3'><br/>";
#ifdef USE_EMULATION
const char HTTP_FORM_OTHER3a[] PROGMEM =
"<br/><fieldset><legend><b>&nbsp;" D_EMULATION "&nbsp;</b></legend>";
const char HTTP_FORM_OTHER3b[] PROGMEM =
"<br/><input style='width:10%;' id='r{1' name='b2' type='radio' value='{1'{2><b>{3</b>{4"; // Different id only used for labels
#endif // USE_EMULATION
const char HTTP_FORM_END[] PROGMEM =
"<br/><button type='submit'>" D_SAVE "</button></form></fieldset>";
const char HTTP_FORM_RST[] PROGMEM =
"<div id='f1' name='f1' style='display:block;'>"
"<fieldset><legend><b>&nbsp;" D_RESTORE_CONFIGURATION "&nbsp;</b></legend>";
const char HTTP_FORM_UPG[] PROGMEM =
"<div id='f1' name='f1' style='display:block;'>"
"<fieldset><legend><b>&nbsp;" D_UPGRADE_BY_WEBSERVER "&nbsp;</b></legend>"
"<form method='get' action='u1'>"
"<br/>" D_OTA_URL "<br/><input id='o' name='o' placeholder='OTA_URL' value='{o1'><br/>"
"<br/><button type='submit'>" D_START_UPGRADE "</button></form>"
"</fieldset><br/><br/>"
"<fieldset><legend><b>&nbsp;" D_UPGRADE_BY_FILE_UPLOAD "&nbsp;</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 " {r1</button></form>"
"</fieldset>"
"</div>"
"<div id='f2' name='f2' style='display:none;text-align:center;'><b>" D_UPLOAD_STARTED " ...</b></div>";
const char HTTP_FORM_CMND[] PROGMEM =
"<br/><textarea readonly id='t1' name='t1' cols='340' wrap='off'></textarea><br/><br/>"
"<form method='get' onsubmit='return l(1);'>"
"<input id='c1' name='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' name='t' style='text-align:center;'></div>";
const char HTTP_END[] PROGMEM =
"<br/>"
"<div style='text-align:right;font-size:11px;'><hr/><a href='" D_WEBLINK "' target='_blank' style='color:#aaa;'>" D_PROGRAMNAME " {mv " D_BY " " D_AUTHOR "</a></div>"
"</div>"
"</body>"
"</html>";
const char HDR_CTYPE_PLAIN[] PROGMEM = "text/plain";
const char HDR_CTYPE_HTML[] PROGMEM = "text/html";
const char HDR_CTYPE_XML[] PROGMEM = "text/xml";
const char HDR_CTYPE_JSON[] PROGMEM = "application/json";
const char HDR_CTYPE_STREAM[] PROGMEM = "application/octet-stream";
#define DNS_PORT 53
enum HttpOptions {HTTP_OFF, HTTP_USER, HTTP_ADMIN, HTTP_MANAGER};
DNSServer *DnsServer;
ESP8266WebServer *WebServer;
boolean remove_duplicate_access_points = true;
int minimum_signal_quality = -1;
uint8_t webserver_state = HTTP_OFF;
uint8_t upload_error = 0;
uint8_t upload_file_type;
uint8_t upload_progress_dot_count;
// 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);
strncpy(out, s.c_str(), max);
out[max-1] = '\0'; // Ensure terminating NUL
}
void StartWebserver(int type, IPAddress ipweb)
{
if (!webserver_state) {
if (!WebServer) {
WebServer = new ESP8266WebServer((HTTP_MANAGER==type) ? 80 : WEB_PORT);
WebServer->on("/", HandleRoot);
WebServer->on("/cn", HandleConfiguration);
WebServer->on("/md", HandleModuleConfiguration);
#if defined(USE_TIMERS) && defined(USE_TIMERS_WEB)
WebServer->on("/tm", HandleTimerConfiguration);
#endif // USE_TIMERS and USE_TIMERS_WEB
WebServer->on("/w1", HandleWifiConfigurationWithScan);
WebServer->on("/w0", HandleWifiConfiguration);
if (Settings.flag.mqtt_enabled) {
WebServer->on("/mq", HandleMqttConfiguration);
#ifdef USE_DOMOTICZ
WebServer->on("/dm", HandleDomoticzConfiguration);
#endif // USE_DOMOTICZ
}
#ifdef USE_KNX
WebServer->on("/kn", HandleKNXConfiguration);
#endif // USE_KNX
WebServer->on("/lg", HandleLoggingConfiguration);
WebServer->on("/co", HandleOtherConfiguration);
WebServer->on("/dl", HandleBackupConfiguration);
WebServer->on("/sv", HandleSaveSettings);
WebServer->on("/rs", HandleRestoreConfiguration);
WebServer->on("/rt", HandleResetConfiguration);
WebServer->on("/up", HandleUpgradeFirmware);
WebServer->on("/u1", HandleUpgradeFirmwareStart); // OTA
WebServer->on("/u2", HTTP_POST, HandleUploadDone, HandleUploadLoop);
WebServer->on("/u2", HTTP_OPTIONS, HandlePreflightRequest);
WebServer->on("/cm", HandleHttpCommand);
WebServer->on("/cs", HandleConsole);
WebServer->on("/ax", HandleAjaxConsoleRefresh);
WebServer->on("/ay", HandleAjaxStatusRefresh);
WebServer->on("/in", HandleInformation);
WebServer->on("/rb", HandleRestart);
WebServer->on("/fwlink", HandleRoot); // Microsoft captive portal. Maybe not needed. Might be handled by notFound handler.
#ifdef USE_EMULATION
if (EMUL_WEMO == Settings.flag2.emulation) {
WebServer->on("/upnp/control/basicevent1", HTTP_POST, HandleUpnpEvent);
WebServer->on("/eventservice.xml", HandleUpnpService);
WebServer->on("/metainfoservice.xml", HandleUpnpMetaService);
WebServer->on("/setup.xml", HandleUpnpSetupWemo);
}
if (EMUL_HUE == Settings.flag2.emulation) {
WebServer->on("/description.xml", HandleUpnpSetupHue);
}
#endif // USE_EMULATION
WebServer->onNotFound(HandleNotFound);
#ifdef USE_KNX
KNXStart();
#endif // USE_KNX
}
reset_web_log_flag = 0;
WebServer->begin(); // Web server start
}
if (webserver_state != type) {
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_HTTP D_WEBSERVER_ACTIVE_ON " %s%s " D_WITH_IP_ADDRESS " %s"),
my_hostname, (mdns_begun) ? ".local" : "", ipweb.toString().c_str());
AddLog(LOG_LEVEL_INFO);
}
if (type) {
webserver_state = type;
}
}
void StopWebserver()
{
if (webserver_state) {
WebServer->close();
webserver_state = HTTP_OFF;
AddLog_P(LOG_LEVEL_INFO, PSTR(D_LOG_HTTP D_WEBSERVER_STOPPED));
}
}
void WifiManagerBegin()
{
// setup AP
if ((WL_CONNECTED == WiFi.status()) && (static_cast<uint32_t>(WiFi.localIP()) != 0)) {
WiFi.mode(WIFI_AP_STA);
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_WIFIMANAGER_SET_ACCESSPOINT_AND_STATION));
} else {
WiFi.mode(WIFI_AP);
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_WIFIMANAGER_SET_ACCESSPOINT));
}
StopWebserver();
DnsServer = new DNSServer();
WiFi.softAP(my_hostname);
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(HTTP_MANAGER, WiFi.softAPIP());
}
void PollDnsWebserver()
{
if (DnsServer) {
DnsServer->processNextRequest();
}
if (WebServer) {
WebServer->handleClient();
}
}
/*********************************************************************************************/
void SetHeader()
{
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"));
#ifndef ARDUINO_ESP8266_RELEASE_2_3_0
WebServer->sendHeader(F("Access-Control-Allow-Origin"), F("*"));
#endif
}
void ShowPage(String &page, bool auth)
{
if (auth && (Settings.web_password[0] != 0) && !WebServer->authenticate(WEB_USERNAME, Settings.web_password)) {
return WebServer->requestAuthentication();
}
page.replace(F("{ha"), my_module.name);
page.replace(F("{h}"), Settings.friendlyname[0]);
if (HTTP_MANAGER == webserver_state) {
if (WifiConfigCounter()) {
page.replace(F("<body>"), F("<body onload='u()'>"));
page += FPSTR(HTTP_COUNTER);
}
}
page += FPSTR(HTTP_END);
page.replace(F("{mv"), my_version);
SetHeader();
WebServer->send(200, FPSTR(HDR_CTYPE_HTML), page);
}
void ShowPage(String &page)
{
ShowPage(page, true);
}
/*********************************************************************************************/
void HandleWifiLogin()
{
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR( D_CONFIGURE_WIFI ));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_LOGIN);
ShowPage(page, false); // false means show page no matter if the client has or has not credentials
}
void HandleRoot()
{
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_MAIN_MENU);
if (CaptivePortal()) { // If captive portal redirect instead of displaying the page.
return;
}
if (HTTP_MANAGER == webserver_state) {
if ((Settings.web_password[0] != 0) && !(WebServer->hasArg("USER1")) && !(WebServer->hasArg("PASS1"))) {
HandleWifiLogin();
} else {
/*
char tmp1[100];
WebGetArg("USER1", tmp1, sizeof(tmp1));
char tmp2[100];
WebGetArg("PASS1", tmp2, sizeof(tmp2));
if (!(Settings.web_password[0] != 0) || (!(!strcmp(tmp1, WEB_USERNAME) && !strcmp(tmp2, Settings.web_password)))) {
*/
if (!(Settings.web_password[0] != 0) || ((WebServer->arg("USER1") == WEB_USERNAME ) && (WebServer->arg("PASS1") == Settings.web_password ))) {
HandleWifiConfiguration();
} else {
// wrong user and pass
HandleWifiLogin();
}
}
} else {
char stemp[10];
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_MAIN_MENU));
page += FPSTR(HTTP_HEAD_STYLE);
page.replace(F("<body>"), F("<body onload='la()'>"));
page += F("<div id='l1' name='l1'></div>");
if (devices_present) {
if (light_type) {
if ((LST_COLDWARM == (light_type &7)) || (LST_RGBWC == (light_type &7))) {
snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_MSG_SLIDER1, LightGetColorTemp());
page += mqtt_data;
}
snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_MSG_SLIDER2, Settings.light_dimmer);
page += mqtt_data;
}
page += FPSTR(HTTP_TABLE100);
page += F("<tr>");
for (byte idx = 1; idx <= devices_present; idx++) {
snprintf_P(stemp, sizeof(stemp), PSTR(" %d"), idx);
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("<td style='width:%d%'><button onclick='la(\"?o=%d\");'>%s%s</button></td>"),
100 / devices_present, idx, (devices_present < 5) ? D_BUTTON_TOGGLE : "", (devices_present > 1) ? stemp : "");
page += mqtt_data;
}
page += F("</tr></table>");
}
if (SONOFF_BRIDGE == Settings.module) {
page += FPSTR(HTTP_TABLE100);
page += F("<tr>");
byte idx = 0;
for (byte i = 0; i < 4; i++) {
if (idx > 0) {
page += F("</tr><tr>");
}
for (byte j = 0; j < 4; j++) {
idx++;
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("<td style='width:25%'><button onclick='la(\"?k=%d\");'>%d</button></td>"), idx, idx);
page += mqtt_data;
}
}
page += F("</tr></table>");
}
if (HTTP_ADMIN == webserver_state) {
page += FPSTR(HTTP_BTN_MENU1);
page += FPSTR(HTTP_BTN_RSTRT);
}
ShowPage(page);
}
}
void HandleAjaxStatusRefresh()
{
char svalue[80];
char tmp[100];
WebGetArg("o", tmp, sizeof(tmp));
if (strlen(tmp)) {
ExecuteCommandPower(atoi(tmp), POWER_TOGGLE);
}
WebGetArg("d", tmp, sizeof(tmp));
if (strlen(tmp)) {
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_DIMMER " %s"), tmp);
ExecuteCommand(svalue);
}
WebGetArg("t", tmp, sizeof(tmp));
if (strlen(tmp)) {
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_COLORTEMPERATURE " %s"), tmp);
ExecuteCommand(svalue);
}
WebGetArg("k", tmp, sizeof(tmp));
if (strlen(tmp)) {
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_RFKEY "%s"), tmp);
ExecuteCommand(svalue);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{t}"));
XsnsCall(FUNC_WEB_APPEND);
if (D_DECIMAL_SEPARATOR[0] != '.') {
for (uint16_t i = 0; i < strlen(mqtt_data); i++) {
if ('.' == mqtt_data[i]) {
mqtt_data[i] = D_DECIMAL_SEPARATOR[0];
}
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s</table>"), mqtt_data);
if (devices_present) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s{t}<tr>"), mqtt_data);
uint8_t fsize = (devices_present < 5) ? 70 - (devices_present * 8) : 32;
for (byte idx = 1; idx <= devices_present; idx++) {
snprintf_P(svalue, sizeof(svalue), PSTR("%d"), bitRead(power, idx -1));
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s<td style='width:%d{c}%s;font-size:%dpx'>%s</div></td>"), // {c} = %'><div style='text-align:center;font-weight:
mqtt_data, 100 / devices_present, (bitRead(power, idx -1)) ? "bold" : "normal", fsize, (devices_present < 5) ? GetStateText(bitRead(power, idx -1)) : svalue);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s</tr></table>"), mqtt_data);
}
WebServer->send(200, FPSTR(HDR_CTYPE_HTML), mqtt_data);
}
boolean HttpUser()
{
boolean status = (HTTP_USER == webserver_state);
if (status) {
HandleRoot();
}
return status;
}
void HandleConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURATION);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_BTN_MENU_MODULE);
#if defined(USE_TIMERS) && defined(USE_TIMERS_WEB)
if (devices_present) page += FPSTR(HTTP_BTN_MENU_TIMER);
#endif // USE_TIMERS and USE_TIMERS_WEB
page += FPSTR(HTTP_BTN_MENU_WIFI);
if (Settings.flag.mqtt_enabled) page += FPSTR(HTTP_BTN_MENU_MQTT);
page += FPSTR(HTTP_BTN_MENU4);
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
}
boolean GetUsedInModule(byte val, uint8_t *arr)
{
int offset = 0;
if (!val) {
return false; // None
}
#ifndef USE_I2C
if (GPIO_I2C_SCL == val) {
return true;
}
if (GPIO_I2C_SDA == val) {
return true;
}
#endif
#ifndef USE_WS2812
if (GPIO_WS2812 == val) {
return true;
}
#endif
#ifndef USE_IR_REMOTE
if (GPIO_IRSEND == val) {
return true;
}
#endif
if ((val >= GPIO_REL1) && (val < GPIO_REL1 + MAX_RELAYS)) {
offset = (GPIO_REL1_INV - GPIO_REL1);
}
if ((val >= GPIO_REL1_INV) && (val < GPIO_REL1_INV + MAX_RELAYS)) {
offset = -(GPIO_REL1_INV - GPIO_REL1);
}
if ((val >= GPIO_LED1) && (val < GPIO_LED1 + MAX_LEDS)) {
offset = (GPIO_LED1_INV - GPIO_LED1);
}
if ((val >= GPIO_LED1_INV) && (val < GPIO_LED1_INV + MAX_LEDS)) {
offset = -(GPIO_LED1_INV - GPIO_LED1);
}
if ((val >= GPIO_PWM1) && (val < GPIO_PWM1 + MAX_PWMS)) {
offset = (GPIO_PWM1_INV - GPIO_PWM1);
}
if ((val >= GPIO_PWM1_INV) && (val < GPIO_PWM1_INV + MAX_PWMS)) {
offset = -(GPIO_PWM1_INV - GPIO_PWM1);
}
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (arr[i] == val) {
return true;
}
if (arr[i] == val + offset) {
return true;
}
}
return false;
}
void HandleModuleConfiguration()
{
if (HttpUser()) {
return;
}
char stemp[20];
uint8_t midx;
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURE_MODULE);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURE_MODULE));
page += FPSTR(HTTP_SCRIPT_MODULE1);
for (byte i = 0; i < MAXMODULE; i++) {
midx = pgm_read_byte(kNiceList + i);
snprintf_P(stemp, sizeof(stemp), kModules[midx].name);
snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SCRIPT_MODULE2, midx, midx +1, stemp);
page += mqtt_data;
}
page += FPSTR(HTTP_SCRIPT_MODULE3);
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("sk(%d,99);o0=\""), Settings.module); // g99
page += mqtt_data;
mytmplt cmodule;
memcpy_P(&cmodule, &kModules[Settings.module], sizeof(cmodule));
for (byte j = 0; j < GPIO_SENSOR_END; j++) {
if (!GetUsedInModule(j, cmodule.gp.io)) {
snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SCRIPT_MODULE2, j, j, GetTextIndexed(stemp, sizeof(stemp), j, kSensorNames));
page += mqtt_data;
}
}
page += FPSTR(HTTP_SCRIPT_MODULE3);
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (GPIO_USER == cmodule.gp.io[i]) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("sk(%d,%d);"), my_module.gp.io[i], i); // g0 - g16
page += mqtt_data;
}
}
page += F("}");
page += FPSTR(HTTP_HEAD_STYLE);
page.replace(F("<body>"), F("<body onload='sl()'>"));
page += FPSTR(HTTP_FORM_MODULE);
snprintf_P(stemp, sizeof(stemp), kModules[MODULE].name);
page.replace(F("{mt"), stemp);
page += F("<br/><table>");
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (GPIO_USER == cmodule.gp.io[i]) {
snprintf_P(stemp, 3, PINS_WEMOS +i*2);
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("<tr><td style='width:190px'>%s <b>" D_GPIO "%d</b> %s</td><td style='width:126px'><select id='g%d' name='g%d'></select></td></tr>"),
(WEMOS==Settings.module)?stemp:"", i, (0==i)? D_SENSOR_BUTTON "1":(1==i)? D_SERIAL_OUT :(3==i)? D_SERIAL_IN :(12==i)? D_SENSOR_RELAY "1":(13==i)? D_SENSOR_LED "1i":(14==i)? D_SENSOR :"", i, i);
page += mqtt_data;
}
}
page += F("</table>");
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
ShowPage(page);
}
void HandleWifiConfigurationWithScan()
{
HandleWifi(true);
}
void HandleWifiConfiguration()
{
HandleWifi(false);
}
void HandleWifi(boolean scan)
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURE_WIFI);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURE_WIFI));
page += FPSTR(HTTP_HEAD_STYLE);
if (scan) {
#ifdef USE_EMULATION
UdpDisconnect();
#endif // USE_EMULATION
int n = WiFi.scanNetworks();
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_SCAN_DONE));
if (0 == n) {
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_WIFI, S_NO_NETWORKS_FOUND);
page += FPSTR(S_NO_NETWORKS_FOUND);
page += F(". " D_REFRESH_TO_SCAN_AGAIN ".");
} else {
//sort networks
int indices[n];
for (int i = 0; i < n; i++) {
indices[i] = i;
}
// RSSI SORT
for (int i = 0; i < n; i++) {
for (int j = i + 1; j < n; j++) {
if (WiFi.RSSI(indices[j]) > WiFi.RSSI(indices[i])) {
std::swap(indices[i], indices[j]);
}
}
}
// remove duplicates ( must be RSSI sorted )
if (remove_duplicate_access_points) {
String cssid;
for (int i = 0; i < n; i++) {
if (-1 == indices[i]) {
continue;
}
cssid = WiFi.SSID(indices[i]);
for (int j = i + 1; j < n; j++) {
if (cssid == WiFi.SSID(indices[j])) {
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_WIFI D_DUPLICATE_ACCESSPOINT " %s"), WiFi.SSID(indices[j]).c_str());
AddLog(LOG_LEVEL_DEBUG);
indices[j] = -1; // set dup aps to index -1
}
}
}
}
//display networks in page
for (int i = 0; i < n; i++) {
if (-1 == indices[i]) {
continue; // skip dups
}
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_WIFI D_SSID " %s, " D_RSSI " %d"), WiFi.SSID(indices[i]).c_str(), WiFi.RSSI(indices[i]));
AddLog(LOG_LEVEL_DEBUG);
int quality = WifiGetRssiAsQuality(WiFi.RSSI(indices[i]));
if (minimum_signal_quality == -1 || minimum_signal_quality < quality) {
String item = FPSTR(HTTP_LNK_ITEM);
String rssiQ;
rssiQ += quality;
item.replace(F("{v}"), WiFi.SSID(indices[i]));
item.replace(F("{r}"), rssiQ);
uint8_t auth = WiFi.encryptionType(indices[i]);
item.replace(F("{i}"), (ENC_TYPE_WEP == auth) ? F(D_WEP) : (ENC_TYPE_TKIP == auth) ? F(D_WPA_PSK) : (ENC_TYPE_CCMP == auth) ? F(D_WPA2_PSK) : (ENC_TYPE_AUTO == auth) ? F(D_AUTO) : F(""));
page += item;
delay(0);
} else {
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_WIFI D_SKIPPING_LOW_QUALITY));
}
}
page += "<br/>";
}
} else {
page += FPSTR(HTTP_LNK_SCAN);
}
page += FPSTR(HTTP_FORM_WIFI);
page.replace(F("{h1"), Settings.hostname);
page.replace(F("{s1"), Settings.sta_ssid[0]);
page.replace(F("{s2"), Settings.sta_ssid[1]);
page += FPSTR(HTTP_FORM_END);
if (HTTP_MANAGER == webserver_state) {
page += FPSTR(HTTP_BTN_RSTRT);
} else {
page += FPSTR(HTTP_BTN_CONF);
}
// ShowPage(page);
ShowPage(page, !(HTTP_MANAGER == webserver_state));
}
void HandleMqttConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURE_MQTT);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURE_MQTT));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_MQTT);
char str[sizeof(Settings.mqtt_client)];
page.replace(F("{m0"), Format(str, MQTT_CLIENT_ID, sizeof(Settings.mqtt_client)));
page.replace(F("{m1"), Settings.mqtt_host);
page.replace(F("{m2"), String(Settings.mqtt_port));
page.replace(F("{m3"), Settings.mqtt_client);
page.replace(F("{m4"), (Settings.mqtt_user[0] == '\0')?"0":Settings.mqtt_user);
page.replace(F("{m5"), (Settings.mqtt_pwd[0] == '\0')?"0":Settings.mqtt_pwd);
page.replace(F("{m6"), Settings.mqtt_topic);
page.replace(F("{m7"), Settings.mqtt_fulltopic);
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
ShowPage(page);
}
void HandleLoggingConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURE_LOGGING);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURE_LOGGING));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_LOG1);
for (byte idx = 0; idx < 3; idx++) {
page += FPSTR(HTTP_FORM_LOG2);
switch (idx) {
case 0:
page.replace(F("{b0"), F(D_SERIAL_LOG_LEVEL));
page.replace(F("{b1"), STR(SERIAL_LOG_LEVEL));
page.replace(F("{b2"), F("ls"));
for (byte i = LOG_LEVEL_NONE; i < LOG_LEVEL_ALL; i++) {
page.replace("{a" + String(i), (i == Settings.seriallog_level) ? F(" selected ") : F(" "));
}
break;
case 1:
page.replace(F("{b0"), F(D_WEB_LOG_LEVEL));
page.replace(F("{b1"), STR(WEB_LOG_LEVEL));
page.replace(F("{b2"), F("lw"));
for (byte i = LOG_LEVEL_NONE; i < LOG_LEVEL_ALL; i++) {
page.replace("{a" + String(i), (i == Settings.weblog_level) ? F(" selected ") : F(" "));
}
break;
case 2:
page.replace(F("{b0"), F(D_SYS_LOG_LEVEL));
page.replace(F("{b1"), STR(SYS_LOG_LEVEL));
page.replace(F("{b2"), F("ll"));
for (byte i = LOG_LEVEL_NONE; i < LOG_LEVEL_ALL; i++) {
page.replace("{a" + String(i), (i == Settings.syslog_level) ? F(" selected ") : F(" "));
}
break;
}
}
page += FPSTR(HTTP_FORM_LOG3);
page.replace(F("{l2"), Settings.syslog_host);
page.replace(F("{l3"), String(Settings.syslog_port));
page.replace(F("{l4"), String(Settings.tele_period));
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
ShowPage(page);
}
void HandleOtherConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONFIGURE_OTHER);
char stemp[40];
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONFIGURE_OTHER));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_OTHER);
page.replace(F("{r1"), (Settings.flag.mqtt_enabled) ? F(" checked") : F(""));
uint8_t maxfn = (devices_present > MAX_FRIENDLYNAMES) ? MAX_FRIENDLYNAMES : (!devices_present) ? 1 : devices_present;
for (byte i = 0; i < maxfn; i++) {
page += FPSTR(HTTP_FORM_OTHER2);
page.replace(F("{1"), String(i +1));
snprintf_P(stemp, sizeof(stemp), PSTR(FRIENDLY_NAME"%d"), i +1);
page.replace(F("{2"), (i) ? stemp : FRIENDLY_NAME);
page.replace(F("{3"), Settings.friendlyname[i]);
}
#ifdef USE_EMULATION
page += FPSTR(HTTP_FORM_OTHER3a);
for (byte i = 0; i < EMUL_MAX; i++) {
page += FPSTR(HTTP_FORM_OTHER3b);
page.replace(F("{1"), String(i));
page.replace(F("{2"), (i == Settings.flag2.emulation) ? F(" checked") : F(""));
page.replace(F("{3"), (i == EMUL_NONE) ? F(D_NONE) : (i == EMUL_WEMO) ? F(D_BELKIN_WEMO) : F(D_HUE_BRIDGE));
page.replace(F("{4"), (i == EMUL_NONE) ? F("") : (i == EMUL_WEMO) ? F(" " D_SINGLE_DEVICE) : F(" " D_MULTI_DEVICE));
}
page += F("<br/>");
page += F("<br/></fieldset>");
#endif // USE_EMULATION
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
ShowPage(page);
}
void HandleBackupConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_HTTP D_BACKUP_CONFIGURATION));
uint8_t buffer[sizeof(Settings)];
WiFiClient myClient = WebServer->client();
WebServer->setContentLength(sizeof(buffer));
char attachment[100];
snprintf_P(attachment, sizeof(attachment), PSTR("attachment; filename=Config_%s_%s.dmp"), SpaceToUnderscore(Settings.friendlyname[0]), my_version);
WebServer->sendHeader(F("Content-Disposition"), attachment);
WebServer->send(200, FPSTR(HDR_CTYPE_STREAM), "");
memcpy(buffer, &Settings, sizeof(buffer));
buffer[0] = CONFIG_FILE_SIGN;
buffer[1] = (!CONFIG_FILE_XOR)?0:1;
if (buffer[1]) {
for (uint16_t i = 2; i < sizeof(buffer); i++) {
buffer[i] ^= (CONFIG_FILE_XOR +i);
}
}
myClient.write((const char*)buffer, sizeof(buffer));
}
void HandleSaveSettings()
{
if (HttpUser()) {
return;
}
char stemp[TOPSZ];
char stemp2[TOPSZ];
String result = "";
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_SAVE_CONFIGURATION);
char tmp[100];
WebGetArg("w", tmp, sizeof(tmp)); // Returns "5,1" where 5 is config type and 1 is restart flag
char *p = tmp;
uint8_t what = strtol(p, &p, 10);
p++; // Skip comma
uint8_t restart = strtol(p, &p, 10);
switch (what) {
case 1:
WebGetArg("h", tmp, sizeof(tmp));
strlcpy(Settings.hostname, (!strlen(tmp)) ? WIFI_HOSTNAME : tmp, sizeof(Settings.hostname));
if (strstr(Settings.hostname,"%")) {
strlcpy(Settings.hostname, WIFI_HOSTNAME, sizeof(Settings.hostname));
}
WebGetArg("s1", tmp, sizeof(tmp));
strlcpy(Settings.sta_ssid[0], (!strlen(tmp)) ? STA_SSID1 : tmp, sizeof(Settings.sta_ssid[0]));
WebGetArg("s2", tmp, sizeof(tmp));
strlcpy(Settings.sta_ssid[1], (!strlen(tmp)) ? STA_SSID2 : tmp, sizeof(Settings.sta_ssid[1]));
// WebGetArg("s1", tmp, sizeof(tmp));
// strlcpy(Settings.sta_ssid[0], (!strlen(tmp)) ? "" : tmp, sizeof(Settings.sta_ssid[0]));
// WebGetArg("s2", tmp, sizeof(tmp));
// strlcpy(Settings.sta_ssid[1], (!strlen(tmp)) ? "" : tmp, sizeof(Settings.sta_ssid[1]));
WebGetArg("p1", tmp, sizeof(tmp));
strlcpy(Settings.sta_pwd[0], (!strlen(tmp)) ? "" : (strchr(tmp,'*')) ? Settings.sta_pwd[0] : tmp, sizeof(Settings.sta_pwd[0]));
WebGetArg("p2", tmp, sizeof(tmp));
strlcpy(Settings.sta_pwd[1], (!strlen(tmp)) ? "" : (strchr(tmp,'*')) ? Settings.sta_pwd[1] : tmp, sizeof(Settings.sta_pwd[1]));
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_WIFI D_CMND_HOSTNAME " %s, " D_CMND_SSID "1 %s, " D_CMND_PASSWORD "1 %s, " D_CMND_SSID "2 %s, " D_CMND_PASSWORD "2 %s"),
Settings.hostname, Settings.sta_ssid[0], Settings.sta_pwd[0], Settings.sta_ssid[1], Settings.sta_pwd[1]);
AddLog(LOG_LEVEL_INFO);
result += F("<br/>" D_TRYING_TO_CONNECT "<br/>");
break;
case 2:
WebGetArg("mt", tmp, sizeof(tmp));
strlcpy(stemp, (!strlen(tmp)) ? MQTT_TOPIC : tmp, sizeof(stemp));
MakeValidMqtt(0, stemp);
WebGetArg("mf", tmp, sizeof(tmp));
strlcpy(stemp2, (!strlen(tmp)) ? MQTT_FULLTOPIC : tmp, sizeof(stemp2));
MakeValidMqtt(1,stemp2);
if ((strcmp(stemp, Settings.mqtt_topic)) || (strcmp(stemp2, Settings.mqtt_fulltopic))) {
snprintf_P(mqtt_data, sizeof(mqtt_data), (Settings.flag.mqtt_offline) ? S_OFFLINE : "");
MqttPublishPrefixTopic_P(TELE, S_LWT, true); // Offline or remove previous retained topic
}
strlcpy(Settings.mqtt_topic, stemp, sizeof(Settings.mqtt_topic));
strlcpy(Settings.mqtt_fulltopic, stemp2, sizeof(Settings.mqtt_fulltopic));
WebGetArg("mh", tmp, sizeof(tmp));
strlcpy(Settings.mqtt_host, (!strlen(tmp)) ? MQTT_HOST : (!strcmp(tmp,"0")) ? "" : tmp, sizeof(Settings.mqtt_host));
WebGetArg("ml", tmp, sizeof(tmp));
Settings.mqtt_port = (!strlen(tmp)) ? MQTT_PORT : atoi(tmp);
WebGetArg("mc", tmp, sizeof(tmp));
strlcpy(Settings.mqtt_client, (!strlen(tmp)) ? MQTT_CLIENT_ID : tmp, sizeof(Settings.mqtt_client));
WebGetArg("mu", tmp, sizeof(tmp));
strlcpy(Settings.mqtt_user, (!strlen(tmp)) ? MQTT_USER : (!strcmp(tmp,"0")) ? "" : tmp, sizeof(Settings.mqtt_user));
WebGetArg("mp", tmp, sizeof(tmp));
strlcpy(Settings.mqtt_pwd, (!strlen(tmp)) ? MQTT_PASS : (!strcmp(tmp,"0")) ? "" : tmp, sizeof(Settings.mqtt_pwd));
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_MQTT D_CMND_MQTTHOST " %s, " D_CMND_MQTTPORT " %d, " D_CMND_MQTTCLIENT " %s, " D_CMND_MQTTUSER " %s, " D_CMND_MQTTPASSWORD " %s, " D_CMND_TOPIC " %s, " D_CMND_FULLTOPIC " %s"),
Settings.mqtt_host, Settings.mqtt_port, Settings.mqtt_client, Settings.mqtt_user, Settings.mqtt_pwd, Settings.mqtt_topic, Settings.mqtt_fulltopic);
AddLog(LOG_LEVEL_INFO);
break;
case 3:
WebGetArg("ls", tmp, sizeof(tmp));
Settings.seriallog_level = (!strlen(tmp)) ? SERIAL_LOG_LEVEL : atoi(tmp);
WebGetArg("lw", tmp, sizeof(tmp));
Settings.weblog_level = (!strlen(tmp)) ? WEB_LOG_LEVEL : atoi(tmp);
WebGetArg("ll", tmp, sizeof(tmp));
Settings.syslog_level = (!strlen(tmp)) ? SYS_LOG_LEVEL : atoi(tmp);
syslog_level = Settings.syslog_level;
syslog_timer = 0;
WebGetArg("lh", tmp, sizeof(tmp));
strlcpy(Settings.syslog_host, (!strlen(tmp)) ? SYS_LOG_HOST : tmp, sizeof(Settings.syslog_host));
WebGetArg("lp", tmp, sizeof(tmp));
Settings.syslog_port = (!strlen(tmp)) ? SYS_LOG_PORT : atoi(tmp);
WebGetArg("lt", tmp, sizeof(tmp));
Settings.tele_period = (!strlen(tmp)) ? TELE_PERIOD : atoi(tmp);
if ((Settings.tele_period > 0) && (Settings.tele_period < 10)) {
Settings.tele_period = 10; // Do not allow periods < 10 seconds
}
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_LOG D_CMND_SERIALLOG " %d, " D_CMND_WEBLOG " %d, " D_CMND_SYSLOG " %d, " D_CMND_LOGHOST " %s, " D_CMND_LOGPORT " %d, " D_CMND_TELEPERIOD " %d"),
Settings.seriallog_level, Settings.weblog_level, Settings.syslog_level, Settings.syslog_host, Settings.syslog_port, Settings.tele_period);
AddLog(LOG_LEVEL_INFO);
break;
#if defined(USE_TIMERS) && defined(USE_TIMERS_WEB)
case 7:
TimerSaveSettings();
break;
#endif // USE_TIMERS and USE_TIMERS_WEB
#ifdef USE_DOMOTICZ
case 4:
DomoticzSaveSettings();
break;
#endif // USE_DOMOTICZ
case 5:
WebGetArg("p1", tmp, sizeof(tmp));
strlcpy(Settings.web_password, (!strlen(tmp)) ? "" : (strchr(tmp,'*')) ? Settings.web_password : tmp, sizeof(Settings.web_password));
Settings.flag.mqtt_enabled = WebServer->hasArg("b1");
#ifdef USE_EMULATION
WebGetArg("b2", tmp, sizeof(tmp));
Settings.flag2.emulation = (!strlen(tmp)) ? 0 : atoi(tmp);
#endif // USE_EMULATION
WebGetArg("a1", tmp, sizeof(tmp));
strlcpy(Settings.friendlyname[0], (!strlen(tmp)) ? FRIENDLY_NAME : tmp, sizeof(Settings.friendlyname[0]));
WebGetArg("a2", tmp, sizeof(tmp));
strlcpy(Settings.friendlyname[1], (!strlen(tmp)) ? FRIENDLY_NAME"2" : tmp, sizeof(Settings.friendlyname[1]));
WebGetArg("a3", tmp, sizeof(tmp));
strlcpy(Settings.friendlyname[2], (!strlen(tmp)) ? FRIENDLY_NAME"3" : tmp, sizeof(Settings.friendlyname[2]));
WebGetArg("a4", tmp, sizeof(tmp));
strlcpy(Settings.friendlyname[3], (!strlen(tmp)) ? FRIENDLY_NAME"4" : tmp, sizeof(Settings.friendlyname[3]));
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_OTHER D_MQTT_ENABLE " %s, " D_CMND_EMULATION " %d, " D_CMND_FRIENDLYNAME " %s, %s, %s, %s"),
GetStateText(Settings.flag.mqtt_enabled), Settings.flag2.emulation, Settings.friendlyname[0], Settings.friendlyname[1], Settings.friendlyname[2], Settings.friendlyname[3]);
AddLog(LOG_LEVEL_INFO);
break;
case 6:
WebGetArg("g99", tmp, sizeof(tmp));
byte new_module = (!strlen(tmp)) ? MODULE : atoi(tmp);
Settings.last_module = Settings.module;
Settings.module = new_module;
mytmplt cmodule;
memcpy_P(&cmodule, &kModules[Settings.module], sizeof(cmodule));
String gpios = "";
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (Settings.last_module != new_module) {
Settings.my_gp.io[i] = 0;
} else {
if (GPIO_USER == cmodule.gp.io[i]) {
snprintf_P(stemp, sizeof(stemp), PSTR("g%d"), i);
WebGetArg(stemp, tmp, sizeof(tmp));
Settings.my_gp.io[i] = (!strlen(tmp)) ? 0 : atoi(tmp);
gpios += F(", " D_GPIO ); gpios += String(i); gpios += F(" "); gpios += String(Settings.my_gp.io[i]);
}
}
}
snprintf_P(stemp, sizeof(stemp), kModules[Settings.module].name);
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_MODULE "%s " D_CMND_MODULE "%s"), stemp, gpios.c_str());
AddLog(LOG_LEVEL_INFO);
break;
}
if (restart) {
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_SAVE_CONFIGURATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += F("<div style='text-align:center;'><b>" D_CONFIGURATION_SAVED "</b><br/>");
page += result;
page += F("</div>");
page += FPSTR(HTTP_MSG_RSTRT);
if (HTTP_MANAGER == webserver_state) {
webserver_state = HTTP_ADMIN;
} else {
page += FPSTR(HTTP_BTN_MAIN);
}
ShowPage(page);
restart_flag = 2;
} else {
HandleConfiguration();
}
}
void HandleResetConfiguration()
{
if (HttpUser()) {
return;
}
char svalue[33];
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_RESET_CONFIGURATION);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_RESET_CONFIGURATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += F("<div style='text-align:center;'>" D_CONFIGURATION_RESET "</div>");
page += FPSTR(HTTP_MSG_RSTRT);
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_RESET " 1"));
ExecuteCommand(svalue);
}
void HandleRestoreConfiguration()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_RESTORE_CONFIGURATION);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_RESTORE_CONFIGURATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_RST);
page += FPSTR(HTTP_FORM_RST_UPG);
page.replace(F("{r1"), F(D_RESTORE));
page += FPSTR(HTTP_BTN_CONF);
ShowPage(page);
upload_error = 0;
upload_file_type = 1;
}
void HandleUpgradeFirmware()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_FIRMWARE_UPGRADE);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_FIRMWARE_UPGRADE));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_FORM_UPG);
page.replace(F("{o1"), Settings.ota_url);
page += FPSTR(HTTP_FORM_RST_UPG);
page.replace(F("{r1"), F(D_UPGRADE));
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
upload_error = 0;
upload_file_type = 0;
}
void HandleUpgradeFirmwareStart()
{
if (HttpUser()) {
return;
}
char svalue[100];
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_HTTP D_UPGRADE_STARTED));
WifiConfigCounter();
char tmp[100];
WebGetArg("o", tmp, sizeof(tmp));
if (strlen(tmp)) {
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_OTAURL " %s"), tmp);
ExecuteCommand(svalue);
}
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_INFORMATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += F("<div style='text-align:center;'><b>" D_UPGRADE_STARTED " ...</b></div>");
page += FPSTR(HTTP_MSG_RSTRT);
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
snprintf_P(svalue, sizeof(svalue), PSTR(D_CMND_UPGRADE " 1"));
ExecuteCommand(svalue);
}
void HandleUploadDone()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_HTTP D_UPLOAD_DONE));
char error[100];
WifiConfigCounter();
restart_flag = 0;
MqttRetryCounter(0);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_INFORMATION));
page += FPSTR(HTTP_HEAD_STYLE);
page += F("<div style='text-align:center;'><b>" D_UPLOAD " <font color='");
if (upload_error) {
page += F("red'>" D_FAILED "</font></b><br/><br/>");
switch (upload_error) {
case 1: strncpy_P(error, PSTR(D_UPLOAD_ERR_1), sizeof(error)); break;
case 2: strncpy_P(error, PSTR(D_UPLOAD_ERR_2), sizeof(error)); break;
case 3: strncpy_P(error, PSTR(D_UPLOAD_ERR_3), sizeof(error)); break;
case 4: strncpy_P(error, PSTR(D_UPLOAD_ERR_4), sizeof(error)); break;
case 5: strncpy_P(error, PSTR(D_UPLOAD_ERR_5), sizeof(error)); break;
case 6: strncpy_P(error, PSTR(D_UPLOAD_ERR_6), sizeof(error)); break;
case 7: strncpy_P(error, PSTR(D_UPLOAD_ERR_7), sizeof(error)); break;
case 8: strncpy_P(error, PSTR(D_UPLOAD_ERR_8), sizeof(error)); break;
case 9: strncpy_P(error, PSTR(D_UPLOAD_ERR_9), sizeof(error)); break;
default:
snprintf_P(error, sizeof(error), PSTR(D_UPLOAD_ERROR_CODE " %d"), upload_error);
}
page += error;
snprintf_P(log_data, sizeof(log_data), PSTR(D_UPLOAD ": %s"), error);
AddLog(LOG_LEVEL_DEBUG);
stop_flash_rotate = Settings.flag.stop_flash_rotate;
} else {
page += F("green'>" D_SUCCESSFUL "</font></b><br/>");
page += FPSTR(HTTP_MSG_RSTRT);
restart_flag = 2;
}
page += F("</div><br/>");
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
}
void HandleUploadLoop()
{
// Based on ESP8266HTTPUpdateServer.cpp uses ESP8266WebServer Parsing.cpp and Cores Updater.cpp (Update)
boolean _serialoutput = (LOG_LEVEL_DEBUG <= seriallog_level);
if (HTTP_USER == webserver_state) {
return;
}
if (upload_error) {
if (!upload_file_type) {
Update.end();
}
return;
}
HTTPUpload& upload = WebServer->upload();
if (UPLOAD_FILE_START == upload.status) {
restart_flag = 60;
if (0 == upload.filename.c_str()[0]) {
upload_error = 1;
return;
}
SettingsSave(1); // Free flash for upload
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_UPLOAD D_FILE " %s ..."), upload.filename.c_str());
AddLog(LOG_LEVEL_INFO);
if (!upload_file_type) {
MqttRetryCounter(60);
#ifdef USE_EMULATION
UdpDisconnect();
#endif // USE_EMULATION
#ifdef USE_ARILUX_RF
AriluxRfDisable(); // Prevent restart exception on Arilux Interrupt routine
#endif // USE_ARILUX_RF
if (Settings.flag.mqtt_enabled) MqttDisconnect();
uint32_t maxSketchSpace = (ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000;
if (!Update.begin(maxSketchSpace)) { //start with max available size
upload_error = 2;
return;
}
}
upload_progress_dot_count = 0;
} else if (!upload_error && (UPLOAD_FILE_WRITE == upload.status)) {
if (0 == upload.totalSize)
{
if (upload_file_type) {
if (upload.buf[0] != CONFIG_FILE_SIGN) {
upload_error = 8;
return;
}
if (upload.currentSize > sizeof(Settings)) {
upload_error = 9;
return;
}
} else {
if (upload.buf[0] != 0xE9) {
upload_error = 3;
return;
}
uint32_t bin_flash_size = ESP.magicFlashChipSize((upload.buf[3] & 0xf0) >> 4);
if(bin_flash_size > ESP.getFlashChipRealSize()) {
upload_error = 4;
return;
}
upload.buf[2] = 3; // Force DOUT - ESP8285
}
}
if (upload_file_type) { // config
if (!upload_error) {
if (upload.buf[1]) {
for (uint16_t i = 2; i < upload.currentSize; i++) {
upload.buf[i] ^= (CONFIG_FILE_XOR +i);
}
}
SettingsDefaultSet2();
memcpy((char*)&Settings +16, upload.buf +16, upload.currentSize -16);
memcpy((char*)&Settings +8, upload.buf +8, 4); // Restore version and auto upgrade
}
} else { // firmware
if (!upload_error && (Update.write(upload.buf, upload.currentSize) != upload.currentSize)) {
upload_error = 5;
return;
}
if (_serialoutput) {
Serial.printf(".");
upload_progress_dot_count++;
if (!(upload_progress_dot_count % 80)) {
Serial.println();
}
}
}
} else if(!upload_error && (UPLOAD_FILE_END == upload.status)) {
if (_serialoutput && (upload_progress_dot_count % 80)) {
Serial.println();
}
if (!upload_file_type) {
if (!Update.end(true)) { // true to set the size to the current progress
if (_serialoutput) {
Update.printError(Serial);
}
upload_error = 6;
return;
}
}
if (!upload_error) {
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_UPLOAD D_SUCCESSFUL " %u bytes. " D_RESTARTING), upload.totalSize);
AddLog(LOG_LEVEL_INFO);
}
} else if (UPLOAD_FILE_ABORTED == upload.status) {
restart_flag = 0;
MqttRetryCounter(0);
upload_error = 7;
if (!upload_file_type) {
Update.end();
}
}
delay(0);
}
void HandlePreflightRequest()
{
WebServer->sendHeader(F("Access-Control-Allow-Origin"), F("*"));
WebServer->sendHeader(F("Access-Control-Allow-Methods"), F("GET, POST"));
WebServer->sendHeader(F("Access-Control-Allow-Headers"), F("authorization"));
WebServer->send(200, FPSTR(HDR_CTYPE_HTML), "");
}
void HandleHttpCommand()
{
if (HttpUser()) {
return;
}
char svalue[INPUT_BUFFER_SIZE]; // big to serve Backlog
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_HTTP D_COMMAND));
uint8_t valid = 1;
if (Settings.web_password[0] != 0) {
char tmp1[100];
WebGetArg("user", tmp1, sizeof(tmp1));
char tmp2[100];
WebGetArg("password", tmp2, sizeof(tmp2));
if (!(!strcmp(tmp1, WEB_USERNAME) && !strcmp(tmp2, Settings.web_password))) {
valid = 0;
}
}
String message = F("{\"" D_RSLT_WARNING "\":\"");
if (valid) {
byte curridx = web_log_index;
WebGetArg("cmnd", svalue, sizeof(svalue));
if (strlen(svalue)) {
// byte syslog_now = syslog_level;
// syslog_level = 0; // Disable UDP syslog to not trigger hardware WDT - Seems to work fine since 5.7.1d (global logging)
ExecuteCommand(svalue);
// syslog_level = syslog_now;
}
if (web_log_index != curridx) {
byte counter = curridx;
message = F("{");
do {
char* tmp;
size_t len;
GetLog(counter, &tmp, &len);
if (len) {
// [14:49:36 MQTT: stat/wemos5/RESULT = {"POWER":"OFF"}] > [{"POWER":"OFF"}]
char* JSON = (char*)memchr(tmp, '{', len);
if (JSON) { // Is it a JSON message (and not only [15:26:08 MQT: stat/wemos5/POWER = O])
if (message.length() > 1) {
message += F(",");
}
size_t JSONlen = len - (JSON - tmp);
strlcpy(mqtt_data, JSON +1, JSONlen -2);
message += mqtt_data;
}
}
counter++;
if (!counter) counter++; // Skip 0 as it is not allowed
} while (counter != web_log_index);
message += F("}");
} else {
message += F(D_ENABLE_WEBLOG_FOR_RESPONSE "\"}");
}
} else {
message += F(D_NEED_USER_AND_PASSWORD "\"}");
}
SetHeader();
WebServer->send(200, FPSTR(HDR_CTYPE_JSON), message);
}
void HandleConsole()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_CONSOLE);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_CONSOLE));
page += FPSTR(HTTP_HEAD_STYLE);
page.replace(F("</script>"), FPSTR(HTTP_SCRIPT_CONSOL));
page.replace(F("<body>"), F("<body onload='l()'>"));
page += FPSTR(HTTP_FORM_CMND);
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
}
void HandleAjaxConsoleRefresh()
{
if (HttpUser()) {
return;
}
char svalue[INPUT_BUFFER_SIZE]; // big to serve Backlog
byte cflg = 1;
byte counter = 0; // Initial start, should never be 0 again
WebGetArg("c1", svalue, sizeof(svalue));
if (strlen(svalue)) {
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_COMMAND "%s"), svalue);
AddLog(LOG_LEVEL_INFO);
// byte syslog_now = syslog_level;
// syslog_level = 0; // Disable UDP syslog to not trigger hardware WDT - Seems to work fine since 5.7.1d (global logging)
ExecuteCommand(svalue);
// syslog_level = syslog_now;
}
WebGetArg("c2", svalue, sizeof(svalue));
if (strlen(svalue)) {
counter = atoi(svalue);
}
byte last_reset_web_log_flag = reset_web_log_flag;
String message = F("}9"); // Cannot load mqtt_data here as <> will be encoded by replacements below
if (!reset_web_log_flag) {
counter = 0;
reset_web_log_flag = 1;
}
if (counter != web_log_index) {
if (!counter) {
counter = web_log_index;
cflg = 0;
}
do {
char* tmp;
size_t len;
GetLog(counter, &tmp, &len);
if (len) {
if (cflg) {
message += F("\n");
} else {
cflg = 1;
}
strlcpy(mqtt_data, tmp, len);
message += mqtt_data;
}
counter++;
if (!counter) counter++; // Skip 0 as it is not allowed
} while (counter != web_log_index);
// XML encoding to fix blank console log in concert with javascript decodeURIComponent
message.replace(F("%"), F("%25")); // Needs to be done first as otherwise the % in %26 will also be converted
message.replace(F("&"), F("%26"));
message.replace(F("<"), F("%3C"));
message.replace(F(">"), F("%3E"));
}
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("<r><i>%d</i><j>%d</j><l>"), web_log_index, last_reset_web_log_flag);
message.replace(F("}9"), mqtt_data); // Save to load here
message += F("</l></r>");
WebServer->send(200, FPSTR(HDR_CTYPE_XML), message);
}
void HandleInformation()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_INFORMATION);
char stopic[TOPSZ];
int freeMem = ESP.getFreeHeap();
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_INFORMATION));
page += FPSTR(HTTP_HEAD_STYLE);
// page += F("<fieldset><legend><b>&nbsp;Information&nbsp;</b></legend>");
page += F("<style>td{padding:0px 5px;}</style>");
page += F("<div id='i' name='i'></div>");
// Save 1k of code space replacing table html with javascript replace codes
// }1 = </td></tr><tr><th>
// }2 = </th><td>
String func = FPSTR(HTTP_SCRIPT_INFO_BEGIN);
func += F("<table style='width:100%'><tr><th>");
func += F(D_PROGRAM_VERSION "}2"); func += my_version;
func += F("}1" D_BUILD_DATE_AND_TIME "}2"); func += GetBuildDateAndTime();
func += F("}1" D_CORE_AND_SDK_VERSION "}2" ARDUINO_ESP8266_RELEASE "/"); func += String(ESP.getSdkVersion());
func += F("}1" D_UPTIME "}2"); func += GetDateAndTime(DT_UPTIME);
snprintf_P(stopic, sizeof(stopic), PSTR(" at %X"), GetSettingsAddress());
func += F("}1" D_FLASH_WRITE_COUNT "}2"); func += String(Settings.save_flag); func += stopic;
func += F("}1" D_BOOT_COUNT "}2"); func += String(Settings.bootcount);
func += F("}1" D_RESTART_REASON "}2"); func += GetResetReason();
uint8_t maxfn = (devices_present > MAX_FRIENDLYNAMES) ? MAX_FRIENDLYNAMES : devices_present;
for (byte i = 0; i < maxfn; i++) {
func += F("}1" D_FRIENDLY_NAME " "); func += i +1; func += F("}2"); func += Settings.friendlyname[i];
}
func += F("}1}2&nbsp;"); // Empty line
func += F("}1" D_AP); func += String(Settings.sta_active +1);
func += F(" " D_SSID " (" D_RSSI ")}2"); func += Settings.sta_ssid[Settings.sta_active]; func += F(" ("); func += WifiGetRssiAsQuality(WiFi.RSSI()); func += F("%)");
func += F("}1" D_HOSTNAME "}2"); func += my_hostname;
if (static_cast<uint32_t>(WiFi.localIP()) != 0) {
func += F("}1" D_IP_ADDRESS "}2"); func += WiFi.localIP().toString();
func += F("}1" D_GATEWAY "}2"); func += IPAddress(Settings.ip_address[1]).toString();
func += F("}1" D_SUBNET_MASK "}2"); func += IPAddress(Settings.ip_address[2]).toString();
func += F("}1" D_DNS_SERVER "}2"); func += IPAddress(Settings.ip_address[3]).toString();
func += F("}1" D_MAC_ADDRESS "}2"); func += WiFi.macAddress();
}
if (static_cast<uint32_t>(WiFi.softAPIP()) != 0) {
func += F("}1" D_AP " " D_IP_ADDRESS "}2"); func += WiFi.softAPIP().toString();
func += F("}1" D_AP " " D_GATEWAY "}2"); func += WiFi.softAPIP().toString();
func += F("}1" D_AP " " D_MAC_ADDRESS "}2"); func += WiFi.softAPmacAddress();
}
func += F("}1}2&nbsp;"); // Empty line
if (Settings.flag.mqtt_enabled) {
func += F("}1" D_MQTT_HOST "}2"); func += Settings.mqtt_host;
func += F("}1" D_MQTT_PORT "}2"); func += String(Settings.mqtt_port);
func += F("}1" D_MQTT_CLIENT " &<br/>&nbsp;" D_FALLBACK_TOPIC "}2"); func += mqtt_client;
func += F("}1" D_MQTT_USER "}2"); func += Settings.mqtt_user;
func += F("}1" D_MQTT_TOPIC "}2"); func += Settings.mqtt_topic;
func += F("}1" D_MQTT_GROUP_TOPIC "}2"); func += Settings.mqtt_grptopic;
GetTopic_P(stopic, CMND, mqtt_topic, "");
func += F("}1" D_MQTT_FULL_TOPIC "}2"); func += stopic;
} else {
func += F("}1" D_MQTT "}2" D_DISABLED);
}
func += F("}1}2&nbsp;"); // Empty line
func += F("}1" D_EMULATION "}2");
#ifdef USE_EMULATION
if (EMUL_WEMO == Settings.flag2.emulation) {
func += F(D_BELKIN_WEMO);
}
else if (EMUL_HUE == Settings.flag2.emulation) {
func += F(D_HUE_BRIDGE);
}
else {
func += F(D_NONE);
}
#else
func += F(D_DISABLED);
#endif // USE_EMULATION
func += F("}1" D_MDNS_DISCOVERY "}2");
#ifdef USE_DISCOVERY
func += F(D_ENABLED);
func += F("}1" D_MDNS_ADVERTISE "}2");
#ifdef WEBSERVER_ADVERTISE
func += F(D_WEB_SERVER);
#else
func += F(D_DISABLED);
#endif // WEBSERVER_ADVERTISE
#else
func += F(D_DISABLED);
#endif // USE_DISCOVERY
func += F("}1}2&nbsp;"); // Empty line
func += F("}1" D_ESP_CHIP_ID "}2"); func += String(ESP.getChipId());
func += F("}1" D_FLASH_CHIP_ID "}2"); func += String(ESP.getFlashChipId());
func += F("}1" D_FLASH_CHIP_SIZE "}2"); func += String(ESP.getFlashChipRealSize() / 1024); func += F("kB");
func += F("}1" D_PROGRAM_FLASH_SIZE "}2"); func += String(ESP.getFlashChipSize() / 1024); func += F("kB");
func += F("}1" D_PROGRAM_SIZE "}2"); func += String(ESP.getSketchSize() / 1024); func += F("kB");
func += F("}1" D_FREE_PROGRAM_SPACE "}2"); func += String(ESP.getFreeSketchSpace() / 1024); func += F("kB");
func += F("}1" D_FREE_MEMORY "}2"); func += String(freeMem / 1024); func += F("kB");
func += F("</td></tr></table>");
func += FPSTR(HTTP_SCRIPT_INFO_END);
page.replace(F("</script>"), func);
page.replace(F("<body>"), F("<body onload='i()'>"));
// page += F("</fieldset>");
page += FPSTR(HTTP_BTN_MAIN);
ShowPage(page);
}
void HandleRestart()
{
if (HttpUser()) {
return;
}
AddLog_P(LOG_LEVEL_DEBUG, S_LOG_HTTP, S_RESTART);
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), FPSTR(S_RESTART));
page += FPSTR(HTTP_HEAD_STYLE);
page += FPSTR(HTTP_MSG_RSTRT);
if (HTTP_MANAGER == webserver_state) {
webserver_state = HTTP_ADMIN;
} else {
page += FPSTR(HTTP_BTN_MAIN);
}
ShowPage(page);
restart_flag = 2;
}
/********************************************************************************************/
void HandleNotFound()
{
// snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_HTTP "Not fount (%s)"), WebServer->uri().c_str());
// AddLog(LOG_LEVEL_DEBUG);
if (CaptivePortal()) { // If captive portal redirect instead of displaying the error page.
return;
}
#ifdef USE_EMULATION
String path = WebServer->uri();
if ((EMUL_HUE == Settings.flag2.emulation) && (path.startsWith("/api"))) {
HandleHueApi(&path);
} else
#endif // USE_EMULATION
{
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(D_FILE_NOT_FOUND "\n\nURI: %s\nMethod: %s\nArguments: %d\n"),
WebServer->uri().c_str(), (WebServer->method() == HTTP_GET) ? "GET" : "POST", WebServer->args());
for (uint8_t i = 0; i < WebServer->args(); i++) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s %s: %s\n"), mqtt_data, WebServer->argName(i).c_str(), WebServer->arg(i).c_str());
}
SetHeader();
WebServer->send(404, FPSTR(HDR_CTYPE_PLAIN), mqtt_data);
}
}
/* Redirect to captive portal if we got a request for another domain. Return true in that case so the page handler do not try to handle the request again. */
boolean CaptivePortal()
{
if ((HTTP_MANAGER == webserver_state) && !ValidIpAddress(WebServer->hostHeader())) {
AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_HTTP D_REDIRECTED));
WebServer->sendHeader(F("Location"), String("http://") + WebServer->client().localIP().toString(), true);
WebServer->send(302, FPSTR(HDR_CTYPE_PLAIN), ""); // Empty content inhibits Content-length header so we have to close the socket ourselves.
WebServer->client().stop(); // Stop is needed because we sent no content length
return true;
}
return false;
}
/** Is this an IP? */
boolean ValidIpAddress(String str)
{
for (uint16_t i = 0; i < str.length(); i++) {
int c = str.charAt(i);
if (c != '.' && (c < '0' || c > '9')) {
return false;
}
}
return true;
}
#endif // USE_WEBSERVER
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