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/*
Copyright (c) 2017 Theo Arends. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef USE_WEBSERVER
/*********************************************************************************************\
* Web server and WiFi Manager
*
* Enables configuration and reconfiguration of WiFi credentials using a Captive Portal
* 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=\"en\" class=\"\">"
"<head>"
"<meta charset='utf-8'>"
"<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,user-scalable=no\"/>"
"<title>{v}</title>"
"<script>"
"var cn,x,lt;"
"cn=120;"
"x=null;" // Allow for abortion
"function u(){"
"if(cn>=0){"
"document.getElementById('t').innerHTML='Restart in '+cn+' seconds';"
"cn--;"
"setTimeout(u,1000);"
"}"
"}"
"function c(l){"
"document.getElementById('s1').value=l.innerText||l.textContent;"
"document.getElementById('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){"
"document.getElementById('l1').innerHTML=x.responseText;"
"}"
"};"
"x.open('GET','ay'+a,true);"
"x.send();"
"lt=setTimeout(la,2345);"
"}"
"function lb(p){"
"la('?d='+p);"
"}"
"</script>"
"<style>"
"div,fieldset,input,select{padding:5px;font-size:1em;}"
"input{width:95%;}"
"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;}"
"button:hover{background-color:#006cba;}"
"</style>"
"</head>"
"<body>"
"<div style='text-align:left;display:inline-block;min-width:320px;'>"
"<div style='text-align:center;'><h3>{ha} Module</h3><h2>{h}</h2></div>";
const char HTTP_SCRIPT_CONSOL[] PROGMEM =
"var sn=0;" // Scroll position
"var id=99;" // Get most of weblog initially
"function l(p){" // Console log and command service
"var c,o,t;"
"clearTimeout(lt);"
"o='';"
"t=document.getElementById('t1');"
"if(p==1){"
"c=document.getElementById('c1');"
"o='&c1='+encodeURI(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+=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_MODULE[] PROGMEM =
"var os;"
"function sk(s,g){"
"var o=os.replace(\"value='\"+s+\"'\",\"selected value='\"+s+\"'\");"
"document.getElementById('g'+g).innerHTML=o;"
"}"
"function sl(){"
"var o0=\"";
const char HTTP_LNK_STYLE[] PROGMEM =
".q{float:right;width:64px;text-align:right;}"
".l{background:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAMAAABEpIrGAAAALVBMVEX///8EBwfBwsLw8PAzNjaCg4NTVVUjJiZDRUUUFxdiZGSho6O"
"Sk5Pg4eFydHTCjaf3AAAAZElEQVQ4je2NSw7AIAhEBamKn97/uMXEGBvozkWb9C2Zx4xzWykBhFAeYp9gkLyZE0zIMno9n4g19hmdY39scwqVkOXaxph0ZCXQcqxSpgQpONa59wkRDOL93eA"
"XvimwlbPbwwVAegLS1HGfZAAAAABJRU5ErkJggg==') no-repeat left center;background-size:1em;}"
"</style>";
const char HTTP_MSG_RSTRT[] PROGMEM =
"<br/><div style='text-align:center;'>Device will restart in a few seconds</div><br/>";
const char HTTP_BTN_MENU1[] PROGMEM =
"<br/><form action='/cn' method='post'><button>Configuration</button></form>"
"<br/><form action='/in' method='post'><button>Information</button></form>"
"<br/><form action='/up' method='post'><button>Firmware upgrade</button></form>"
"<br/><form action='/cs' method='post'><button>Console</button></form>";
const char HTTP_BTN_RSTRT[] PROGMEM =
"<br/><form action='/rb' method='post' onsubmit='return confirm(\"Confirm Restart\");'><button>Restart</button></form>";
const char HTTP_BTN_MENU2[] PROGMEM =
"<br/><form action='/md' method='post'><button>Configure Module</button></form>"
"<br/><form action='/w0' method='post'><button>Configure WiFi</button></form>";
const char HTTP_BTN_MENU3[] PROGMEM =
"<br/><form action='/mq' method='post'><button>Configure MQTT</button></form>"
#ifdef USE_DOMOTICZ
"<br/><form action='/dm' method='post'><button>Configure Domoticz</button></form>"
#endif // USE_DOMOTICZ
"";
const char HTTP_BTN_MENU4[] PROGMEM =
"<br/><form action='/lg' method='post'><button>Configure Logging</button></form>"
"<br/><form action='/co' method='post'><button>Configure Other</button></form>"
"<br/><form action='/rt' method='post' onsubmit='return confirm(\"Confirm Reset Configuration\");'><button>Reset Configuration</button></form>"
"<br/><form action='/dl' method='post'><button>Backup Configuration</button></form>"
"<br/><form action='/rs' method='post'><button>Restore Configuration</button></form>";
const char HTTP_BTN_MAIN[] PROGMEM =
"<br/><br/><form action='/' method='post'><button>Main menu</button></form>";
const char HTTP_BTN_CONF[] PROGMEM =
"<br/><br/><form action='/cn' method='post'><button>Configuration menu</button></form>";
const char HTTP_FORM_MODULE[] PROGMEM =
"<fieldset><legend><b>&nbsp;Module parameters&nbsp;</b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='6' hidden><input id='r' name='r' value='1' hidden>"
"<br/><b>Module type</b> ({mt})<br/><select id='mt' name='mt'>";
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'>Scan for wifi networks</a></div><br/>";
const char HTTP_FORM_WIFI[] PROGMEM =
"<fieldset><legend><b>&nbsp;Wifi parameters&nbsp;</b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='1' hidden><input id='r' name='r' value='1' hidden>"
"<br/><b>AP1 SSId</b> (" STA_SSID1 ")<br/><input id='s1' name='s1' length=32 placeholder='" STA_SSID1 "' value='{s1}'><br/>"
"<br/><b>AP1 Password</b></br><input id='p1' name='p1' length=64 type='password' placeholder='" STA_PASS1 "' value='{p1}'><br/>"
"<br/><b>AP2 SSId</b> (" STA_SSID2 ")<br/><input id='s2' name='s2' length=32 placeholder='" STA_SSID2 "' value='{s2}'><br/>"
"<br/><b>AP2 Password</b></br><input id='p2' name='p2' length=64 type='password' placeholder='" STA_PASS2 "' value='{p2}'><br/>"
"<br/><b>Hostname</b> (" WIFI_HOSTNAME ")<br/><input id='h' name='h' length=32 placeholder='" WIFI_HOSTNAME" ' value='{h1}'><br/>";
const char HTTP_FORM_MQTT[] PROGMEM =
"<fieldset><legend><b>&nbsp;MQTT parameters&nbsp;</b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='2' hidden><input id='r' name='r' value='1' hidden>"
"<br/><b>Host</b> (" MQTT_HOST ")<br/><input id='mh' name='mh' length=32 placeholder='" MQTT_HOST" ' value='{m1}'><br/>"
"<br/><b>Port</b> (" STR(MQTT_PORT) ")<br/><input id='ml' name='ml' length=5 placeholder='" STR(MQTT_PORT) "' value='{m2}'><br/>"
"<br/><b>Client Id</b> ({m0})<br/><input id='mc' name='mc' length=32 placeholder='" MQTT_CLIENT_ID "' value='{m3}'><br/>"
"<br/><b>User</b> (" MQTT_USER ")<br/><input id='mu' name='mu' length=32 placeholder='" MQTT_USER "' value='{m4}'><br/>"
"<br/><b>Password</b><br/><input id='mp' name='mp' length=32 type='password' placeholder='" MQTT_PASS "' value='{m5}'><br/>"
"<br/><b>Topic</b> (" MQTT_TOPIC ")<br/><input id='mt' name='mt' length=32 placeholder='" MQTT_TOPIC" ' value='{m6}'><br/>";
const char HTTP_FORM_LOG1[] PROGMEM =
"<fieldset><legend><b>&nbsp;Logging parameters&nbsp;</b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='3' hidden><input id='r' name='r' value='0' hidden>";
const char HTTP_FORM_LOG2[] PROGMEM =
"<br/><b>{b0}log level</b> ({b1})<br/><select id='{b2}' name='{b2}'>"
"<option{a0value='0'>0 None</option>"
"<option{a1value='1'>1 Error</option>"
"<option{a2value='2'>2 Info</option>"
"<option{a3value='3'>3 Debug</option>"
"<option{a4value='4'>4 More debug</option>"
"</select></br>";
const char HTTP_FORM_LOG3[] PROGMEM =
"<br/><b>Syslog host</b> (" SYS_LOG_HOST ")<br/><input id='lh' name='lh' length=32 placeholder='" SYS_LOG_HOST "' value='{l2}'><br/>"
"<br/><b>Syslog port</b> (" STR(SYS_LOG_PORT) ")<br/><input id='lp' name='lp' length=5 placeholder='" STR(SYS_LOG_PORT) "' value='{l3}'><br/>"
"<br/><b>Telemetric period</b> (" STR(TELE_PERIOD) ")<br/><input id='lt' name='lt' length=4 placeholder='" STR(TELE_PERIOD) "' value='{l4}'><br/>";
const char HTTP_FORM_OTHER[] PROGMEM =
"<fieldset><legend><b>&nbsp;Other parameters&nbsp;</b></legend><form method='post' action='sv'>"
"<input id='w' name='w' value='5' hidden><input id='r' name='r' value='1' hidden>"
"<br/><b>Web Admin Password</b><br/><input id='p1' name='p1' length=32 type='password' placeholder='" WEB_PASSWORD "' value='{p1}'><br/>"
"<br/><input style='width:10%;float:left' id='b1' name='b1' type='checkbox'{r1}><b>MQTT enable</b><br/>";
const char HTTP_FORM_OTHER2[] PROGMEM =
"<br/><b>Friendly Name {1</b> ({2)<br/><input id='a{1' name='a{1' length=32 placeholder='{2' value='{3'><br/>";
#ifdef USE_EMULATION
const char HTTP_FORM_OTHER3[] PROGMEM =
"<br/><fieldset><legend><b>&nbsp;Emulation&nbsp;</b></legend>"
"<br/><input style='width:10%;float:left' id='b2' name='b2' type='radio' value='0'{r2}><b>None</b>"
"<br/><input style='width:10%;float:left' id='b2' name='b2' type='radio' value='1'{r3}><b>Belkin WeMo</b> single device"
"<br/><input style='width:10%;float:left' id='b2' name='b2' type='radio' value='2'{r4}><b>Hue Bridge</b> multi devices<br/>";
#endif // USE_EMULATION
const char HTTP_FORM_END[] PROGMEM =
"<br/><button type='submit'>Save</button></form></fieldset>";
const char HTTP_FORM_RST[] PROGMEM =
"<div id='f1' name='f1' style='display:block;'>"
"<fieldset><legend><b>&nbsp;Restore configuration&nbsp;</b></legend>"
"<form method='post' action='u2' enctype='multipart/form-data'>"
"<br/><input type='file' name='u2'><br/>"
"<br/><button type='submit' onclick='document.getElementById(\"f1\").style.display=\"none\";document.getElementById(\"f2\").style.display=\"block\";this.form.submit();'>Start restore</button></form>"
"</fieldset>"
"</div>"
"<div id='f2' name='f2' style='display:none;text-align:center;'><b>Restore started ...</b></div>";
const char HTTP_FORM_UPG[] PROGMEM =
"<div id='f1' name='f1' style='display:block;'>"
"<fieldset><legend><b>&nbsp;Upgrade by web server&nbsp;</b></legend>"
"<form method='post' action='u1'>"
"<br/>OTA Url<br/><input id='o' name='o' length=80 placeholder='OTA_URL' value='{o1}'><br/>"
"<br/><button type='submit'>Start upgrade</button></form>"
"</fieldset><br/><br/>"
"<fieldset><legend><b>&nbsp;Upgrade by file upload&nbsp;</b></legend>"
"<form method='post' action='u2' enctype='multipart/form-data'>"
"<br/><input type='file' name='u2'><br/>"
// "<br/><button type='submit' onclick='this.disabled=true;this.form.submit();'>Start upgrade</button></form></fieldset>"
"<br/><button type='submit' onclick='document.getElementById(\"f1\").style.display=\"none\";document.getElementById(\"f2\").style.display=\"block\";this.form.submit();'>Start upgrade</button></form>"
"</fieldset>"
"</div>"
"<div id='f2' name='f2' style='display:none;text-align:center;'><b>Upload started ...</b></div>";
const char HTTP_FORM_CMND[] PROGMEM =
"<br/><textarea readonly id='t1' name='t1' cols='99' wrap='off'></textarea><br/><br/>"
"<form method='get' onsubmit='return l(1);'>"
"<input style='width:98%' id='c1' name='c1' length='99' placeholder='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_SNS_TEMP[] PROGMEM =
"<tr><th>%s Temperature</th><td>%s&deg;%c</td></tr>";
const char HTTP_SNS_HUM[] PROGMEM =
"<tr><th>%s Humidity</th><td>%s%</td></tr>";
const char HTTP_SNS_PRESSURE[] PROGMEM =
"<tr><th>%s Pressure</th><td>%s hPa</td></tr>";
const char HTTP_SNS_LIGHT[] PROGMEM =
"<tr><th>%s Light</th><td>%d%</td></tr>";
const char HTTP_SNS_NOISE[] PROGMEM =
"<tr><th>%s Noise</th><td>%d%</td></tr>";
const char HTTP_SNS_DUST[] PROGMEM =
"<tr><th>%s Air quality</th><td>%d%</td></tr>";
const char HTTP_END[] PROGMEM =
"</div>"
"</body>"
"</html>";
const char HDR_CCNTL[] PROGMEM = "Cache-Control";
const char HDR_REVAL[] PROGMEM = "no-cache, no-store, must-revalidate";
#define DNS_PORT 53
enum http_t {HTTP_OFF, HTTP_USER, HTTP_ADMIN, HTTP_MANAGER};
DNSServer *dnsServer;
ESP8266WebServer *webServer;
boolean _removeDuplicateAPs = true;
int _minimumQuality = -1;
uint8_t _httpflag = HTTP_OFF;
uint8_t _uploaderror = 0;
uint8_t _uploadfiletype;
uint8_t _colcount;
void startWebserver(int type, IPAddress ipweb)
{
char log[LOGSZ];
if (!_httpflag) {
if (!webServer) {
webServer = new ESP8266WebServer((HTTP_MANAGER==type)?80:WEB_PORT);
webServer->on("/", handleRoot);
webServer->on("/cn", handleConfig);
webServer->on("/md", handleModule);
webServer->on("/w1", handleWifi1);
webServer->on("/w0", handleWifi0);
if (sysCfg.flag.mqtt_enabled) {
webServer->on("/mq", handleMqtt);
#ifdef USE_DOMOTICZ
webServer->on("/dm", handleDomoticz);
#endif // USE_DOMOTICZ
}
webServer->on("/lg", handleLog);
webServer->on("/co", handleOther);
webServer->on("/dl", handleDownload);
webServer->on("/sv", handleSave);
webServer->on("/rs", handleRestore);
webServer->on("/rt", handleReset);
webServer->on("/up", handleUpgrade);
webServer->on("/u1", handleUpgradeStart); // OTA
webServer->on("/u2", HTTP_POST, handleUploadDone, handleUploadLoop);
webServer->on("/cm", handleCmnd);
webServer->on("/cs", handleConsole);
webServer->on("/ax", handleAjax);
webServer->on("/ay", handleAjax2);
webServer->on("/in", handleInfo);
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 == sysCfg.flag.emulation) {
webServer->on("/upnp/control/basicevent1", HTTP_POST, handleUPnPevent);
webServer->on("/eventservice.xml", handleUPnPservice);
webServer->on("/setup.xml", handleUPnPsetupWemo);
}
if (EMUL_HUE == sysCfg.flag.emulation) {
webServer->on("/description.xml", handleUPnPsetupHue);
}
#endif // USE_EMULATION
webServer->onNotFound(handleNotFound);
}
logajaxflg = 0;
webServer->begin(); // Web server start
}
if (_httpflag != type) {
snprintf_P(log, sizeof(log), PSTR("HTTP: Webserver active on %s%s with IP address %s"),
Hostname, (mDNSbegun)?".local":"", ipweb.toString().c_str());
addLog(LOG_LEVEL_INFO, log);
}
if (type) _httpflag = type;
}
void stopWebserver()
{
if (_httpflag) {
webServer->close();
_httpflag = HTTP_OFF;
addLog_P(LOG_LEVEL_INFO, PSTR("HTTP: Webserver stopped"));
}
}
void beginWifiManager()
{
// 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("Wifimanager: Set AccessPoint and keep Station"));
} else {
WiFi.mode(WIFI_AP);
addLog_P(LOG_LEVEL_DEBUG, PSTR("Wifimanager: Set AccessPoint"));
}
stopWebserver();
dnsServer = new DNSServer();
WiFi.softAP(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 pollDnsWeb()
{
if (dnsServer) {
dnsServer->processNextRequest();
}
if (webServer) {
webServer->handleClient();
}
}
void showPage(String &page)
{
if((HTTP_ADMIN == _httpflag) && (sysCfg.web_password[0] != 0) && !webServer->authenticate(WEB_USERNAME, sysCfg.web_password)) {
return webServer->requestAuthentication();
}
page.replace(F("{ha}"), my_module.name);
page.replace(F("{h}"), sysCfg.friendlyname[0]);
if (HTTP_MANAGER == _httpflag) {
if (WIFI_configCounter()) {
page.replace(F("<body>"), F("<body onload='u()'>"));
page += FPSTR(HTTP_COUNTER);
}
}
page += FPSTR(HTTP_END);
webServer->sendHeader(FPSTR(HDR_CCNTL), FPSTR(HDR_REVAL));
webServer->sendHeader(F("Pragma"), F("no-cache"));
webServer->sendHeader(F("Expires"), F("-1"));
webServer->send(200, F("text/html"), page);
}
void handleRoot()
{
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle root"));
if (captivePortal()) { // If captive portal redirect instead of displaying the page.
return;
}
if (HTTP_MANAGER == _httpflag) {
handleWifi0();
} else {
char stemp[10], line[100];
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Main menu"));
page.replace(F("<body>"), F("<body onload='la()'>"));
page += F("<div id='l1' name='l1'></div>");
if (Maxdevice) {
if (SONOFF_LED == sysCfg.module) {
snprintf_P(line, sizeof(line), PSTR("<input type='range' min='1' max='100' value='%d' onchange='lb(value)'>"),
sysCfg.led_dimmer[0]);
page += line;
}
page += FPSTR(HTTP_TABLE100);
page += F("<tr>");
for (byte idx = 1; idx <= Maxdevice; idx++) {
snprintf_P(stemp, sizeof(stemp), PSTR(" %d"), idx);
snprintf_P(line, sizeof(line), PSTR("<td style='width:%d%'><button onclick='la(\"?o=%d\");'>Toggle%s</button></td>"),
100 / Maxdevice, idx, (Maxdevice > 1) ? stemp : "");
page += line;
}
page += F("</tr></table>");
}
if (HTTP_ADMIN == _httpflag) {
page += FPSTR(HTTP_BTN_MENU1);
page += FPSTR(HTTP_BTN_RSTRT);
}
showPage(page);
}
}
void handleAjax2()
{
char svalue[16];
if (strlen(webServer->arg("o").c_str())) {
do_cmnd_power(atoi(webServer->arg("o").c_str()), 2);
}
if (strlen(webServer->arg("d").c_str())) {
snprintf_P(svalue, sizeof(svalue), PSTR("dimmer %s"), webServer->arg("d").c_str());
do_cmnd(svalue);
}
String tpage = "";
if (hlw_flg) {
tpage += hlw_webPresent();
}
if (SONOFF_SC == sysCfg.module) {
tpage += sc_webPresent();
}
#ifdef USE_DS18B20
if (pin[GPIO_DSB] < 99) {
tpage += dsb_webPresent();
}
#endif // USE_DS18B20
#ifdef USE_DS18x20
if (pin[GPIO_DSB] < 99) {
tpage += ds18x20_webPresent();
}
#endif // USE_DS18x20
#ifdef USE_DHT
if (dht_flg) {
tpage += dht_webPresent();
}
#endif // USE_DHT
#ifdef USE_I2C
if (i2c_flg) {
#ifdef USE_SHT
tpage += sht_webPresent();
#endif
#ifdef USE_HTU
tpage += htu_webPresent();
#endif
#ifdef USE_BMP
tpage += bmp_webPresent();
#endif
#ifdef USE_BH1750
tpage += bh1750_webPresent();
#endif
}
#endif // USE_I2C
String page = "";
if (tpage.length() > 0) {
page += FPSTR(HTTP_TABLE100);
page += tpage;
page += F("</table>");
}
char line[120];
if (Maxdevice) {
page += FPSTR(HTTP_TABLE100);
page += F("<tr>");
for (byte idx = 1; idx <= Maxdevice; idx++) {
snprintf_P(line, sizeof(line), PSTR("<td style='width:%d%'><div style='text-align:center;font-weight:bold;font-size:%dpx'>%s</div></td>"),
// 100 / Maxdevice, 70 - (Maxdevice * 8), (power & (0x01 << (idx -1))) ? "ON" : "OFF");
100 / Maxdevice, 70 - (Maxdevice * 8), getStateText(bitRead(power, idx -1)));
page += line;
}
page += F("</tr></table>");
}
/*
* Will interrupt user action when selected
if (SONOFF_LED == sysCfg.module) {
snprintf_P(line, sizeof(line), PSTR("<input type='range' min='1' max='100' value='%d' onchange='lb(value)'>"),
sysCfg.led_dimmer[0]);
page += line;
}
*/
webServer->send(200, F("text/html"), page);
}
boolean httpUser()
{
boolean status = (HTTP_USER == _httpflag);
if (status) {
handleRoot();
}
return status;
}
void handleConfig()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle config"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Configuration"));
page += FPSTR(HTTP_BTN_MENU2);
if (sysCfg.flag.mqtt_enabled) {
page += FPSTR(HTTP_BTN_MENU3);
}
page += FPSTR(HTTP_BTN_MENU4);
page += FPSTR(HTTP_BTN_MAIN);
showPage(page);
}
boolean inModule(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_REL4)) || ((val >= GPIO_LED1) && (val <= GPIO_LED4))) {
offset = 4;
}
if (((val >= GPIO_REL1_INV) && (val <= GPIO_REL4_INV)) || ((val >= GPIO_LED1_INV) && (val <= GPIO_LED4_INV))) {
offset = -4;
}
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 handleModule()
{
if (httpUser()) {
return;
}
char stemp[20], line[128];
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle Module config"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Config module"));
page += FPSTR(HTTP_FORM_MODULE);
snprintf_P(stemp, sizeof(stemp), modules[MODULE].name);
page.replace(F("{mt}"), stemp);
for (byte i = 0; i < MAXMODULE; i++) {
snprintf_P(stemp, sizeof(stemp), modules[i].name);
snprintf_P(line, sizeof(line), PSTR("<option%s value='%d'>%02d %s</option>"),
(i == sysCfg.module) ? " selected" : "", i, i +1, stemp);
page += line;
}
page += F("</select></br>");
mytmplt cmodule;
memcpy_P(&cmodule, &modules[sysCfg.module], sizeof(cmodule));
String func = FPSTR(HTTP_SCRIPT_MODULE);
for (byte j = 0; j < GPIO_SENSOR_END; j++) {
if (!inModule(j, cmodule.gp.io)) {
snprintf_P(stemp, sizeof(stemp), sensors[j]);
snprintf_P(line, sizeof(line), PSTR("-1'%d'>%02d %s-2"), j, j, stemp);
func += line;
}
}
func += F("\";os=o0.replace(/-1/g,\"<option value=\").replace(/-2/g,\"</option>\");");
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (GPIO_USER == cmodule.gp.io[i]) {
snprintf_P(line, sizeof(line), PSTR("<br/><b>GPIO%d</b> %s<select id='g%d' name='g%d'></select></br>"),
i, (0==i)?"Button1":(1==i)?"Serial Out":(3==i)?"Serial In":(12==i)?"Relay1":(13==i)?"Led1I":(14==i)?"Sensor":"", i, i);
page += line;
snprintf_P(line, sizeof(line), PSTR("sk(%d,%d);"), my_module.gp.io[i], i);
func += line;
}
}
func += F("}</script>");
page.replace(F("</script>"), func);
page.replace(F("<body>"), F("<body onload='sl()'>"));
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
}
void handleWifi1()
{
handleWifi(true);
}
void handleWifi0()
{
handleWifi(false);
}
void handleWifi(boolean scan)
{
if (httpUser()) {
return;
}
char log[LOGSZ];
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle Wifi config"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Configure Wifi"));
page.replace(F("</style>"), FPSTR(HTTP_LNK_STYLE));
if (scan) {
#ifdef USE_EMULATION
UDP_Disconnect();
#endif // USE_EMULATION
int n = WiFi.scanNetworks();
addLog_P(LOG_LEVEL_DEBUG, PSTR("Wifi: Scan done"));
if (0 == n) {
addLog_P(LOG_LEVEL_DEBUG, PSTR("Wifi: No networks found"));
page += F("No networks found. 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 (_removeDuplicateAPs) {
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, sizeof(log), PSTR("Wifi: Duplicate AccessPoint %s"), WiFi.SSID(indices[j]).c_str());
addLog(LOG_LEVEL_DEBUG, log);
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, sizeof(log), PSTR("Wifi: SSID %s, RSSI %d"), WiFi.SSID(indices[i]).c_str(), WiFi.RSSI(indices[i]));
addLog(LOG_LEVEL_DEBUG, log);
int quality = WIFI_getRSSIasQuality(WiFi.RSSI(indices[i]));
if (_minimumQuality == -1 || _minimumQuality < quality) {
String item = FPSTR(HTTP_LNK_ITEM);
String rssiQ;
rssiQ += quality;
item.replace(F("{v}"), WiFi.SSID(indices[i]));
item.replace(F("{r}"), rssiQ);
if (WiFi.encryptionType(indices[i]) != ENC_TYPE_NONE) {
item.replace(F("{i}"), F("l"));
} else {
item.replace(F("{i}"), "");
}
page += item;
delay(0);
} else {
addLog_P(LOG_LEVEL_DEBUG, PSTR("Wifi: Skipping due to low quality"));
}
}
page += "<br/>";
}
} else {
page += FPSTR(HTTP_LNK_SCAN);
}
page += FPSTR(HTTP_FORM_WIFI);
page.replace(F("{h1}"), sysCfg.hostname);
page.replace(F("{s1}"), sysCfg.sta_ssid[0]);
page.replace(F("{p1}"), sysCfg.sta_pwd[0]);
page.replace(F("{s2}"), sysCfg.sta_ssid[1]);
page.replace(F("{p2}"), sysCfg.sta_pwd[1]);
page += FPSTR(HTTP_FORM_END);
if (HTTP_MANAGER == _httpflag) {
page += FPSTR(HTTP_BTN_RSTRT);
} else {
page += FPSTR(HTTP_BTN_CONF);
}
showPage(page);
}
void handleMqtt()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle MQTT config"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Configure MQTT"));
page += FPSTR(HTTP_FORM_MQTT);
char str[sizeof(sysCfg.mqtt_client)];
getClient(str, MQTT_CLIENT_ID, sizeof(sysCfg.mqtt_client));
page.replace(F("{m0}"), str);
page.replace(F("{m1}"), sysCfg.mqtt_host);
page.replace(F("{m2}"), String(sysCfg.mqtt_port));
page.replace(F("{m3}"), sysCfg.mqtt_client);
page.replace(F("{m4}"), (sysCfg.mqtt_user[0] == '\0')?"0":sysCfg.mqtt_user);
page.replace(F("{m5}"), (sysCfg.mqtt_pwd[0] == '\0')?"0":sysCfg.mqtt_pwd);
page.replace(F("{m6}"), sysCfg.mqtt_topic);
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
}
void handleLog()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle Log config"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Config logging"));
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("Serial "));
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 == sysCfg.seriallog_level) ? F(" selected ") : F(" "));
}
break;
case 1:
page.replace(F("{b0}"), F("Web "));
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 == sysCfg.weblog_level) ? F(" selected ") : F(" "));
}
break;
case 2:
page.replace(F("{b0}"), F("Sys"));
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 == sysCfg.syslog_level) ? F(" selected ") : F(" "));
}
break;
}
}
page += FPSTR(HTTP_FORM_LOG3);
page.replace(F("{l2}"), sysCfg.syslog_host);
page.replace(F("{l3}"), String(sysCfg.syslog_port));
page.replace(F("{l4}"), String(sysCfg.tele_period));
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
}
void handleOther()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle other config"));
char stemp[40];
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Configure Other"));
page += FPSTR(HTTP_FORM_OTHER);
page.replace(F("{p1}"), sysCfg.web_password);
page.replace(F("{r1}"), (sysCfg.flag.mqtt_enabled) ? F(" checked") : F(""));
page += FPSTR(HTTP_FORM_OTHER2);
page.replace(F("{1"), F("1"));
page.replace(F("{2"), FRIENDLY_NAME);
page.replace(F("{3"), sysCfg.friendlyname[0]);
#ifdef USE_EMULATION
page += FPSTR(HTTP_FORM_OTHER3);
page.replace(F("{r2}"), (EMUL_NONE == sysCfg.flag.emulation) ? F(" checked") : F(""));
page.replace(F("{r3}"), (EMUL_WEMO == sysCfg.flag.emulation) ? F(" checked") : F(""));
page.replace(F("{r4}"), (EMUL_HUE == sysCfg.flag.emulation) ? F(" checked") : F(""));
for (int i = 1; i < Maxdevice; 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"), stemp);
page.replace(F("{3"), sysCfg.friendlyname[i]);
}
page += F("<br/></fieldset>");
#endif // USE_EMULATION
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
}
void handleDownload()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle download config"));
uint8_t buffer[sizeof(sysCfg)];
WiFiClient myClient = webServer->client();
webServer->setContentLength(4096);
char attachment[100];
snprintf_P(attachment, sizeof(attachment), PSTR("attachment; filename=Config_%s_%s.dmp"),
sysCfg.friendlyname[0], Version);
webServer->sendHeader(F("Content-Disposition"), attachment);
webServer->send(200, F("application/octet-stream"), "");
memcpy(buffer, &sysCfg, sizeof(sysCfg));
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 handleSave()
{
if (httpUser()) {
return;
}
char log[LOGSZ +20];
char stemp[TOPSZ];
byte what = 0;
byte restart;
String result = "";
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Parameter save"));
if (strlen(webServer->arg("w").c_str())) {
what = atoi(webServer->arg("w").c_str());
}
switch (what) {
case 1:
strlcpy(sysCfg.hostname, (!strlen(webServer->arg("h").c_str())) ? WIFI_HOSTNAME : webServer->arg("h").c_str(), sizeof(sysCfg.hostname));
if (strstr(sysCfg.hostname,"%")) {
strlcpy(sysCfg.hostname, WIFI_HOSTNAME, sizeof(sysCfg.hostname));
}
strlcpy(sysCfg.sta_ssid[0], (!strlen(webServer->arg("s1").c_str())) ? STA_SSID1 : webServer->arg("s1").c_str(), sizeof(sysCfg.sta_ssid[0]));
strlcpy(sysCfg.sta_pwd[0], (!strlen(webServer->arg("p1").c_str())) ? STA_PASS1 : webServer->arg("p1").c_str(), sizeof(sysCfg.sta_pwd[0]));
strlcpy(sysCfg.sta_ssid[1], (!strlen(webServer->arg("s2").c_str())) ? STA_SSID2 : webServer->arg("s2").c_str(), sizeof(sysCfg.sta_ssid[1]));
strlcpy(sysCfg.sta_pwd[1], (!strlen(webServer->arg("p2").c_str())) ? STA_PASS2 : webServer->arg("p2").c_str(), sizeof(sysCfg.sta_pwd[1]));
snprintf_P(log, sizeof(log), PSTR("HTTP: Wifi Hostname %s, SSID1 %s, Password1 %s, SSID2 %s, Password2 %s"),
sysCfg.hostname, sysCfg.sta_ssid[0], sysCfg.sta_pwd[0], sysCfg.sta_ssid[1], sysCfg.sta_pwd[1]);
addLog(LOG_LEVEL_INFO, log);
result += F("<br/>Trying to connect device to network<br/>If it fails reconnect to try again");
break;
case 2:
strlcpy(stemp, (!strlen(webServer->arg("mt").c_str())) ? MQTT_TOPIC : webServer->arg("mt").c_str(), sizeof(stemp));
if (strcmp(stemp, sysCfg.mqtt_topic)) {
mqtt_publish_topic_P(2, PSTR("LWT"), (sysCfg.flag.mqtt_offline) ? "Offline" : "", true); // Offline or remove previous retained topic
}
strlcpy(sysCfg.mqtt_topic, stemp, sizeof(sysCfg.mqtt_topic));
strlcpy(sysCfg.mqtt_host, (!strlen(webServer->arg("mh").c_str())) ? MQTT_HOST : webServer->arg("mh").c_str(), sizeof(sysCfg.mqtt_host));
sysCfg.mqtt_port = (!strlen(webServer->arg("ml").c_str())) ? MQTT_PORT : atoi(webServer->arg("ml").c_str());
strlcpy(sysCfg.mqtt_client, (!strlen(webServer->arg("mc").c_str())) ? MQTT_CLIENT_ID : webServer->arg("mc").c_str(), sizeof(sysCfg.mqtt_client));
strlcpy(sysCfg.mqtt_user, (!strlen(webServer->arg("mu").c_str())) ? MQTT_USER : (!strcmp(webServer->arg("mu").c_str(),"0")) ? "" : webServer->arg("mu").c_str(), sizeof(sysCfg.mqtt_user));
strlcpy(sysCfg.mqtt_pwd, (!strlen(webServer->arg("mp").c_str())) ? MQTT_PASS : (!strcmp(webServer->arg("mp").c_str(),"0")) ? "" : webServer->arg("mp").c_str(), sizeof(sysCfg.mqtt_pwd));
snprintf_P(log, sizeof(log), PSTR("HTTP: MQTT Host %s, Port %d, Client %s, User %s, Password %s, Topic %s"),
sysCfg.mqtt_host, sysCfg.mqtt_port, sysCfg.mqtt_client, sysCfg.mqtt_user, sysCfg.mqtt_pwd, sysCfg.mqtt_topic);
addLog(LOG_LEVEL_INFO, log);
break;
case 3:
sysCfg.seriallog_level = (!strlen(webServer->arg("ls").c_str())) ? SERIAL_LOG_LEVEL : atoi(webServer->arg("ls").c_str());
sysCfg.weblog_level = (!strlen(webServer->arg("lw").c_str())) ? WEB_LOG_LEVEL : atoi(webServer->arg("lw").c_str());
sysCfg.syslog_level = (!strlen(webServer->arg("ll").c_str())) ? SYS_LOG_LEVEL : atoi(webServer->arg("ll").c_str());
syslog_level = sysCfg.syslog_level;
syslog_timer = 0;
strlcpy(sysCfg.syslog_host, (!strlen(webServer->arg("lh").c_str())) ? SYS_LOG_HOST : webServer->arg("lh").c_str(), sizeof(sysCfg.syslog_host));
sysCfg.syslog_port = (!strlen(webServer->arg("lp").c_str())) ? SYS_LOG_PORT : atoi(webServer->arg("lp").c_str());
sysCfg.tele_period = (!strlen(webServer->arg("lt").c_str())) ? TELE_PERIOD : atoi(webServer->arg("lt").c_str());
snprintf_P(log, sizeof(log), PSTR("HTTP: Logging Seriallog %d, Weblog %d, Syslog %d, Host %s, Port %d, TelePeriod %d"),
sysCfg.seriallog_level, sysCfg.weblog_level, sysCfg.syslog_level, sysCfg.syslog_host, sysCfg.syslog_port, sysCfg.tele_period);
addLog(LOG_LEVEL_INFO, log);
break;
#ifdef USE_DOMOTICZ
case 4:
domoticz_saveSettings();
break;
#endif // USE_DOMOTICZ
case 5:
strlcpy(sysCfg.web_password, (!strlen(webServer->arg("p1").c_str())) ? WEB_PASSWORD : (!strcmp(webServer->arg("p1").c_str(),"0")) ? "" : webServer->arg("p1").c_str(), sizeof(sysCfg.web_password));
sysCfg.flag.mqtt_enabled = webServer->hasArg("b1");
#ifdef USE_EMULATION
sysCfg.flag.emulation = (!strlen(webServer->arg("b2").c_str())) ? 0 : atoi(webServer->arg("b2").c_str());
#endif // USE_EMULATION
strlcpy(sysCfg.friendlyname[0], (!strlen(webServer->arg("a1").c_str())) ? FRIENDLY_NAME : webServer->arg("a1").c_str(), sizeof(sysCfg.friendlyname[0]));
strlcpy(sysCfg.friendlyname[1], (!strlen(webServer->arg("a2").c_str())) ? FRIENDLY_NAME"2" : webServer->arg("a2").c_str(), sizeof(sysCfg.friendlyname[1]));
strlcpy(sysCfg.friendlyname[2], (!strlen(webServer->arg("a3").c_str())) ? FRIENDLY_NAME"3" : webServer->arg("a3").c_str(), sizeof(sysCfg.friendlyname[2]));
strlcpy(sysCfg.friendlyname[3], (!strlen(webServer->arg("a4").c_str())) ? FRIENDLY_NAME"4" : webServer->arg("a4").c_str(), sizeof(sysCfg.friendlyname[3]));
snprintf_P(log, sizeof(log), PSTR("HTTP: Other MQTT Enable %s, Emulation %d, Friendly Names %s, %s, %s and %s"),
getStateText(sysCfg.flag.mqtt_enabled), sysCfg.flag.emulation, sysCfg.friendlyname[0], sysCfg.friendlyname[1], sysCfg.friendlyname[2], sysCfg.friendlyname[3]);
addLog(LOG_LEVEL_INFO, log);
break;
case 6:
byte new_module = (!strlen(webServer->arg("mt").c_str())) ? MODULE : atoi(webServer->arg("mt").c_str());
byte new_modflg = (sysCfg.module != new_module);
sysCfg.module = new_module;
mytmplt cmodule;
memcpy_P(&cmodule, &modules[sysCfg.module], sizeof(cmodule));
String gpios = "";
for (byte i = 0; i < MAX_GPIO_PIN; i++) {
if (new_modflg) {
sysCfg.my_module.gp.io[i] = 0;
}
if (GPIO_USER == cmodule.gp.io[i]) {
snprintf_P(stemp, sizeof(stemp), PSTR("g%d"), i);
sysCfg.my_module.gp.io[i] = (!strlen(webServer->arg(stemp).c_str())) ? 0 : atoi(webServer->arg(stemp).c_str());
gpios += F(", GPIO"); gpios += String(i); gpios += F(" "); gpios += String(sysCfg.my_module.gp.io[i]);
}
}
setModuleFlashMode(0);
snprintf_P(stemp, sizeof(stemp), modules[sysCfg.module].name);
snprintf_P(log, sizeof(log), PSTR("HTTP: %s Module%s"), stemp, gpios.c_str());
addLog(LOG_LEVEL_INFO, log);
break;
}
restart = (!strlen(webServer->arg("r").c_str())) ? 1 : atoi(webServer->arg("r").c_str());
if (restart) {
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Save parameters"));
page += F("<div style='text-align:center;'><b>Parameters saved</b><br/>");
page += result;
page += F("</div>");
page += FPSTR(HTTP_MSG_RSTRT);
if (HTTP_MANAGER == _httpflag) {
_httpflag = HTTP_ADMIN;
} else {
page += FPSTR(HTTP_BTN_MAIN);
}
showPage(page);
restartflag = 2;
} else {
handleConfig();
}
}
void handleReset()
{
if (httpUser()) {
return;
}
char svalue[16]; // was MESSZ
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Reset parameters"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Default parameters"));
page += F("<div style='text-align:center;'>Parameters reset to default</div>");
page += FPSTR(HTTP_MSG_RSTRT);
page += FPSTR(HTTP_BTN_MAIN);
showPage(page);
snprintf_P(svalue, sizeof(svalue), PSTR("reset 1"));
do_cmnd(svalue);
}
void handleRestore()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle restore"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Restore Configuration"));
page += FPSTR(HTTP_FORM_RST);
page += FPSTR(HTTP_BTN_CONF);
showPage(page);
_uploaderror = 0;
_uploadfiletype = 1;
}
void handleUpgrade()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle upgrade"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Firmware upgrade"));
page += FPSTR(HTTP_FORM_UPG);
page.replace(F("{o1}"), sysCfg.otaUrl);
page += FPSTR(HTTP_BTN_MAIN);
showPage(page);
_uploaderror = 0;
_uploadfiletype = 0;
}
void handleUpgradeStart()
{
if (httpUser()) {
return;
}
char svalue[100]; // was MESSZ
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Firmware upgrade start"));
WIFI_configCounter();
if (strlen(webServer->arg("o").c_str())) {
snprintf_P(svalue, sizeof(svalue), PSTR("otaurl %s"), webServer->arg("o").c_str());
do_cmnd(svalue);
}
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Info"));
page += F("<div style='text-align:center;'><b>Upgrade started ...</b></div>");
page += FPSTR(HTTP_MSG_RSTRT);
page += FPSTR(HTTP_BTN_MAIN);
showPage(page);
snprintf_P(svalue, sizeof(svalue), PSTR("upgrade 1"));
do_cmnd(svalue);
}
void handleUploadDone()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: File upload done"));
char error[80];
char log[LOGSZ];
WIFI_configCounter();
restartflag = 0;
mqttcounter = 0;
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Info"));
page += F("<div style='text-align:center;'><b>Upload ");
if (_uploaderror) {
page += F("<font color='red'>failed</font></b><br/><br/>");
switch (_uploaderror) {
case 1: strcpy_P(error, PSTR("No file selected")); break;
case 2: strcpy_P(error, PSTR("File size is larger than available free space")); break;
case 3: strcpy_P(error, PSTR("File magic header does not start with 0xE9")); break;
case 4: strcpy_P(error, PSTR("File flash size is larger than device flash size")); break;
case 5: strcpy_P(error, PSTR("File upload buffer miscompare")); break;
case 6: strcpy_P(error, PSTR("Upload failed. Enable logging option 3 for more information")); break;
case 7: strcpy_P(error, PSTR("Upload aborted")); break;
case 8: strcpy_P(error, PSTR("Invalid configuration file")); break;
case 9: strcpy_P(error, PSTR("Configuration file too large")); break;
default:
snprintf_P(error, sizeof(error), PSTR("Upload error code %d"), _uploaderror);
}
page += error;
if (!_uploadfiletype && Update.hasError()) {
page += F("<br/><br/>Update error code (see Updater.cpp) ");
page += String(Update.getError());
}
snprintf_P(log, sizeof(log), PSTR("Upload: Error - %s"), error);
addLog(LOG_LEVEL_DEBUG, log);
} else {
page += F("<font color='green'>successful</font></b><br/><br/>Device will restart in a few seconds");
restartflag = 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)
char log[LOGSZ];
boolean _serialoutput = (LOG_LEVEL_DEBUG <= seriallog_level);
if (HTTP_USER == _httpflag) {
return;
}
if (_uploaderror) {
if (!_uploadfiletype) {
Update.end();
}
return;
}
HTTPUpload& upload = webServer->upload();
if (UPLOAD_FILE_START == upload.status) {
restartflag = 60;
if (0 == upload.filename.c_str()[0]) {
_uploaderror = 1;
return;
}
snprintf_P(log, sizeof(log), PSTR("Upload: File %s ..."), upload.filename.c_str());
addLog(LOG_LEVEL_INFO, log);
if (!_uploadfiletype) {
mqttcounter = 60;
#ifdef USE_EMULATION
UDP_Disconnect();
#endif // USE_EMULATION
if (sysCfg.flag.mqtt_enabled) {
mqttClient.disconnect();
}
uint32_t maxSketchSpace = (ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000;
if (!Update.begin(maxSketchSpace)) { //start with max available size
if (_serialoutput) {
Update.printError(Serial);
}
_uploaderror = 2;
return;
}
}
_colcount = 0;
} else if (!_uploaderror && (UPLOAD_FILE_WRITE == upload.status)) {
if (0 == upload.totalSize)
{
if (_uploadfiletype) {
if (upload.buf[0] != CONFIG_FILE_SIGN) {
_uploaderror = 8;
return;
}
if (upload.currentSize > sizeof(sysCfg)) {
_uploaderror = 9;
return;
}
} else {
if (upload.buf[0] != 0xE9) {
_uploaderror = 3;
return;
}
uint32_t bin_flash_size = ESP.magicFlashChipSize((upload.buf[3] & 0xf0) >> 4);
if(bin_flash_size > ESP.getFlashChipRealSize()) {
_uploaderror = 4;
return;
}
if ((SONOFF_TOUCH == sysCfg.module) || (SONOFF_4CH == sysCfg.module)) {
upload.buf[2] = 3; // DOUT - ESP8285
addLog_P(LOG_LEVEL_DEBUG, PSTR("FLSH: Set Flash Mode to 3"));
}
}
}
if (_uploadfiletype) { // config
if (!_uploaderror) {
if (upload.buf[1]) {
for (uint16_t i = 2; i < upload.currentSize; i++) {
upload.buf[i] ^= (CONFIG_FILE_XOR +i);
}
}
CFG_DefaultSet2();
memcpy((char*)&sysCfg +16, upload.buf +16, upload.currentSize -16);
}
} else { // firmware
if (!_uploaderror && (Update.write(upload.buf, upload.currentSize) != upload.currentSize)) {
if (_serialoutput) {
Update.printError(Serial);
}
_uploaderror = 5;
return;
}
if (_serialoutput) {
Serial.printf(".");
_colcount++;
if (!(_colcount % 80)) {
Serial.println();
}
}
}
} else if(!_uploaderror && (UPLOAD_FILE_END == upload.status)) {
if (_serialoutput && (_colcount % 80)) {
Serial.println();
}
if (!_uploadfiletype) {
if (!Update.end(true)) { // true to set the size to the current progress
if (_serialoutput) {
Update.printError(Serial);
}
_uploaderror = 6;
return;
}
}
if (!_uploaderror) {
snprintf_P(log, sizeof(log), PSTR("Upload: Successful %u bytes. Restarting"), upload.totalSize);
addLog(LOG_LEVEL_INFO, log);
}
} else if (UPLOAD_FILE_ABORTED == upload.status) {
restartflag = 0;
mqttcounter = 0;
_uploaderror = 7;
if (!_uploadfiletype) {
Update.end();
}
}
delay(0);
}
void handleCmnd()
{
if (httpUser()) {
return;
}
char svalue[128]; // was MESSZ
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle cmnd"));
uint8_t valid = 1;
if (sysCfg.web_password[0] != 0) {
if (!(!strcmp(webServer->arg("user").c_str(),WEB_USERNAME) && !strcmp(webServer->arg("password").c_str(),sysCfg.web_password))) {
valid = 0;
}
}
String message = "";
if (valid) {
byte curridx = logidx;
if (strlen(webServer->arg("cmnd").c_str())) {
// snprintf_P(svalue, sizeof(svalue), webServer->arg("cmnd").c_str());
snprintf_P(svalue, sizeof(svalue), PSTR("%s"), webServer->arg("cmnd").c_str());
byte syslog_now = syslog_level;
syslog_level = 0; // Disable UDP syslog to not trigger hardware WDT
do_cmnd(svalue);
syslog_level = syslog_now;
}
if (logidx != curridx) {
byte counter = curridx;
do {
if (Log[counter].length()) {
if (message.length()) {
message += F("\n");
}
if (sysCfg.flag.mqtt_enabled) {
// [14:49:36 MQTT: stat/wemos5/RESULT = {"POWER":"OFF"}] > [RESULT = {"POWER":"OFF"}]
// message += Log[counter].substring(17 + strlen(PUB_PREFIX) + strlen(sysCfg.mqtt_topic));
message += Log[counter].substring(Log[counter].lastIndexOf("/",Log[counter].indexOf("="))+1);
} else {
// [14:49:36 RSLT: RESULT = {"POWER":"OFF"}] > [RESULT = {"POWER":"OFF"}]
message += Log[counter].substring(Log[counter].indexOf(": ")+2);
}
}
counter++;
if (counter > MAX_LOG_LINES -1) {
counter = 0;
}
} while (counter != logidx);
} else {
message = F("Enable weblog 2 if response expected\n");
}
} else {
message = F("Need user=<username>&password=<password>\n");
}
webServer->send(200, F("text/plain"), message);
}
void handleConsole()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle console"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Console"));
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 handleAjax()
{
if (httpUser()) {
return;
}
char log[LOGSZ];
char svalue[128]; // was MESSZ
byte cflg = 1;
byte counter = 99;
if (strlen(webServer->arg("c1").c_str())) {
snprintf_P(svalue, sizeof(svalue), PSTR("%s"), webServer->arg("c1").c_str());
snprintf_P(log, sizeof(log), PSTR("CMND: %s"), svalue);
addLog(LOG_LEVEL_INFO, log);
byte syslog_now = syslog_level;
syslog_level = 0; // Disable UDP syslog to not trigger hardware WDT
do_cmnd(svalue);
syslog_level = syslog_now;
}
if (strlen(webServer->arg("c2").c_str())) {
counter = atoi(webServer->arg("c2").c_str());
}
String message = F("<r><i>");
message += String(logidx);
message += F("</i><j>");
message += String(logajaxflg);
if (!logajaxflg) {
counter = 99;
logajaxflg = 1;
}
message += F("</j><l>");
if (counter != logidx) {
if (99 == counter) {
counter = logidx;
cflg = 0;
}
do {
if (Log[counter].length()) {
if (cflg) {
message += F("\n");
} else {
cflg = 1;
}
message += Log[counter];
}
counter++;
if (counter > MAX_LOG_LINES -1) {
counter = 0;
}
} while (counter != logidx);
}
message += F("</l></r>");
webServer->send(200, F("text/xml"), message);
}
void handleInfo()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Handle info"));
int freeMem = ESP.getFreeHeap();
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Information"));
// page += F("<fieldset><legend><b>&nbsp;Information&nbsp;</b></legend>");
page += F("<style>td{padding:0px 5px;}</style>");
page += F("<table style'width:100%;'>");
page += F("<tr><th>Program version</th><td>"); page += Version; page += F("</td></tr>");
page += F("<tr><th>Build Date & Time</th><td>"); page += getBuildDateTime(); page += F("</td></tr>");
page += F("<tr><th>Core/SDK version</th><td>"); page += ESP.getCoreVersion(); page += F("/"); page += String(ESP.getSdkVersion()); page += F("</td></tr>");
// page += F("<tr><th>Boot version</th><td>"); page += String(ESP.getBootVersion()); page += F("</td></tr>");
page += F("<tr><th>Uptime</th><td>"); page += String(uptime); page += F(" Hours</td></tr>");
page += F("<tr><th>Flash write count</th><td>"); page += String(sysCfg.saveFlag); page += F("</td></tr>");
page += F("<tr><th>Boot count</th><td>"); page += String(sysCfg.bootcount); page += F("</td></tr>");
page += F("<tr><th>Reset reason</th><td>"); page += getResetReason(); page += F("</td></tr>");
for (byte i = 0; i < Maxdevice; i++) {
page += F("<tr><th>Friendly name ");
page += i +1;
page += F("</th><td>"); page += sysCfg.friendlyname[i]; page += F("</td></tr>");
}
page += F("<tr><td>&nbsp;</td></tr>");
// page += F("<tr><th>SSId (RSSI)</th><td>"); page += (sysCfg.sta_active)? sysCfg.sta_ssid2 : sysCfg.sta_ssid1; page += F(" ("); page += WIFI_getRSSIasQuality(WiFi.RSSI()); page += F("%)</td></tr>");
page += F("<tr><th>AP"); page += String(sysCfg.sta_active +1); page += F(" SSId (RSSI)</th><td>"); page += sysCfg.sta_ssid[sysCfg.sta_active]; page += F(" ("); page += WIFI_getRSSIasQuality(WiFi.RSSI()); page += F("%)</td></tr>");
page += F("<tr><th>Hostname</th><td>"); page += Hostname; page += F("</td></tr>");
if (static_cast<uint32_t>(WiFi.localIP()) != 0) {
page += F("<tr><th>IP address</th><td>"); page += WiFi.localIP().toString(); page += F("</td></tr>");
page += F("<tr><th>Gateway</th><td>"); page += IPAddress(sysCfg.ip_address[1]).toString(); page += F("</td></tr>");
page += F("<tr><th>Subnet mask</th><td>"); page += IPAddress(sysCfg.ip_address[2]).toString(); page += F("</td></tr>");
page += F("<tr><th>DNS server</th><td>"); page += IPAddress(sysCfg.ip_address[3]).toString(); page += F("</td></tr>");
page += F("<tr><th>MAC address</th><td>"); page += WiFi.macAddress(); page += F("</td></tr>");
}
if (static_cast<uint32_t>(WiFi.softAPIP()) != 0) {
page += F("<tr><th>AP IP address</th><td>"); page += WiFi.softAPIP().toString(); page += F("</td></tr>");
page += F("<tr><th>AP Gateway</th><td>"); page += WiFi.softAPIP().toString(); page += F("</td></tr>");
page += F("<tr><th>AP MAC address</th><td>"); page += WiFi.softAPmacAddress(); page += F("</td></tr>");
}
page += F("<tr><td>&nbsp;</td></tr>");
if (sysCfg.flag.mqtt_enabled) {
page += F("<tr><th>MQTT Host</th><td>"); page += sysCfg.mqtt_host; page += F("</td></tr>");
page += F("<tr><th>MQTT Port</th><td>"); page += String(sysCfg.mqtt_port); page += F("</td></tr>");
page += F("<tr><th>MQTT Client &<br/>&nbsp;Fallback Topic</th><td>"); page += MQTTClient; page += F("</td></tr>");
page += F("<tr><th>MQTT User</th><td>"); page += sysCfg.mqtt_user; page += F("</td></tr>");
// page += F("<tr><th>MQTT Password</th><td>"); page += sysCfg.mqtt_pwd; page += F("</td></tr>");
page += F("<tr><th>MQTT Topic</th><td>"); page += sysCfg.mqtt_topic; page += F("</td></tr>");
page += F("<tr><th>MQTT Group Topic</th><td>"); page += sysCfg.mqtt_grptopic; page += F("</td></tr>");
} else {
page += F("<tr><th>MQTT</th><td>Disabled</td></tr>");
}
page += F("<tr><th>Emulation</th><td>");
#ifdef USE_EMULATION
if (EMUL_WEMO == sysCfg.flag.emulation) {
page += F("Belkin WeMo");
}
else if (EMUL_HUE == sysCfg.flag.emulation) {
page += F("Hue Bridge");
}
else {
page += F("None");
}
#else
page += F("Disabled");
#endif // USE_EMULATION
page += F("</td></tr>");
page += F("<tr><th>mDNS Discovery</th><td>");
#ifdef USE_DISCOVERY
page += F("Enabled");
page += F("</td></tr>");
page += F("<tr><th>mDNS Advertise</th><td>");
#ifdef WEBSERVER_ADVERTISE
page += F("Webserver");
#else
page += F("Disabled");
#endif // WEBSERVER_ADVERTISE
#else
page += F("Disabled");
#endif // USE_DISCOVERY
page += F("</td></tr>");
page += F("<tr><td>&nbsp;</td></tr>");
page += F("<tr><th>ESP Chip id</th><td>"); page += String(ESP.getChipId()); page += F("</td></tr>");
page += F("<tr><th>Flash Chip id</th><td>"); page += String(ESP.getFlashChipId()); page += F("</td></tr>");
page += F("<tr><th>Flash size</th><td>"); page += String(ESP.getFlashChipRealSize() / 1024); page += F("kB</td></tr>");
page += F("<tr><th>Program flash size</th><td>"); page += String(ESP.getFlashChipSize() / 1024); page += F("kB</td></tr>");
page += F("<tr><th>Program size</th><td>"); page += String(ESP.getSketchSize() / 1024); page += F("kB</td></tr>");
page += F("<tr><th>Free program space</th><td>"); page += String(ESP.getFreeSketchSpace() / 1024); page += F("kB</td></tr>");
page += F("<tr><th>Free memory</th><td>"); page += String(freeMem / 1024); page += F("kB</td></tr>");
page += F("</table>");
// page += F("</fieldset>");
page += FPSTR(HTTP_BTN_MAIN);
showPage(page);
}
void handleRestart()
{
if (httpUser()) {
return;
}
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Restarting"));
String page = FPSTR(HTTP_HEAD);
page.replace(F("{v}"), F("Info"));
page += FPSTR(HTTP_MSG_RSTRT);
if (HTTP_MANAGER == _httpflag) {
_httpflag = HTTP_ADMIN;
} else {
page += FPSTR(HTTP_BTN_MAIN);
}
showPage(page);
restartflag = 2;
}
/********************************************************************************************/
void handleNotFound()
{
if (captivePortal()) { // If captive portal redirect instead of displaying the error page.
return;
}
#ifdef USE_EMULATION
String path = webServer->uri();
if ((EMUL_HUE == sysCfg.flag.emulation) && (path.startsWith("/api"))) {
handle_hue_api(&path);
} else
#endif // USE_EMULATION
{
String message = F("File Not Found\n\nURI: ");
message += webServer->uri();
message += F("\nMethod: ");
message += ( webServer->method() == HTTP_GET ) ? F("GET") : F("POST");
message += F("\nArguments: ");
message += webServer->args();
message += F("\n");
for ( uint8_t i = 0; i < webServer->args(); i++ ) {
message += " " + webServer->argName ( i ) + ": " + webServer->arg ( i ) + "\n";
}
webServer->sendHeader(FPSTR(HDR_CCNTL), FPSTR(HDR_REVAL));
webServer->sendHeader(F("Pragma"), F("no-cache"));
webServer->sendHeader(F("Expires"), F("-1"));
webServer->send(404, F("text/plain"), message);
}
}
/* 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 == _httpflag) && !isIp(webServer->hostHeader())) {
addLog_P(LOG_LEVEL_DEBUG, PSTR("HTTP: Request redirected to captive portal"));
webServer->sendHeader(F("Location"), String("http://") + webServer->client().localIP().toString(), true);
webServer->send(302, F("text/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 isIp(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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