{v}

/************************************************************** WiFiManager is a library for the ESP8266/Arduino platform (https://github.com/esp8266/Arduino) to enable easy configuration and reconfiguration of WiFi credentials using a Captive Portal inspired by: http://www.esp8266.com/viewtopic.php?f=29&t=2520 https://github.com/chriscook8/esp-arduino-apboot https://github.com/esp8266/Arduino/tree/master/libraries/DNSServer/examples/CaptivePortalAdvanced Built by AlexT https://github.com/tzapu Licensed under MIT license **************************************************************/ #ifndef WiFiManager_h #define WiFiManager_h #include #include #include #include extern "C" { #include "user_interface.h" } const char HTTP_HEAD[] PROGMEM = "{v}"; const char HTTP_STYLE[] PROGMEM = ""; const char HTTP_SCRIPT[] PROGMEM = ""; const char HTTP_HEAD_END[] PROGMEM = "

"; const char HTTP_PORTAL_OPTIONS[] PROGMEM = "

"; const char HTTP_ITEM[] PROGMEM = "

{v} {r}%

"; const char HTTP_FORM_START[] PROGMEM = ""; const char HTTP_SCAN_LINK[] PROGMEM = "

Scan

"; const char HTTP_SAVED[] PROGMEM = "

Credentials Saved
Trying to connect ESP to network.
If it fails reconnect to AP to try again

"; const char HTTP_END[] PROGMEM = "

"; #ifndef WIFI_MANAGER_MAX_PARAMS #define WIFI_MANAGER_MAX_PARAMS 10 #endif class WiFiManagerParameter { public: /** Create custom parameters that can be added to the WiFiManager setup web page @id is used for HTTP queries and must not contain spaces nor other special characters */ WiFiManagerParameter(const char *custom); WiFiManagerParameter(const char *id, const char *placeholder, const char *defaultValue, int length); WiFiManagerParameter(const char *id, const char *placeholder, const char *defaultValue, int length, const char *custom); ~WiFiManagerParameter(); const char *getID(); const char *getValue(); const char *getPlaceholder(); int getValueLength(); const char *getCustomHTML(); private: const char *_id; const char *_placeholder; char *_value; int _length; const char *_customHTML; void init(const char *id, const char *placeholder, const char *defaultValue, int length, const char *custom); friend class WiFiManager; }; class WiFiManager { public: WiFiManager(); ~WiFiManager(); boolean autoConnect(); boolean autoConnect(char const *apName, char const *apPassword = NULL); //if you want to always start the config portal, without trying to connect first boolean startConfigPortal(); boolean startConfigPortal(char const *apName, char const *apPassword = NULL); // get the AP name of the config portal, so it can be used in the callback String getConfigPortalSSID(); void resetSettings(); //sets timeout before webserver loop ends and exits even if there has been no setup. //useful for devices that failed to connect at some point and got stuck in a webserver loop //in seconds setConfigPortalTimeout is a new name for setTimeout void setConfigPortalTimeout(unsigned long seconds); void setTimeout(unsigned long seconds); //sets timeout for which to attempt connecting, useful if you get a lot of failed connects void setConnectTimeout(unsigned long seconds); void setDebugOutput(boolean debug); //defaults to not showing anything under 8% signal quality if called void setMinimumSignalQuality(int quality = 8); //sets a custom ip /gateway /subnet configuration void setAPStaticIPConfig(IPAddress ip, IPAddress gw, IPAddress sn); //sets config for a static IP void setSTAStaticIPConfig(IPAddress ip, IPAddress gw, IPAddress sn); //called when AP mode and config portal is started void setAPCallback( void (*func)(WiFiManager*) ); //called when settings have been changed and connection was successful void setSaveConfigCallback( void (*func)(void) ); //adds a custom parameter, returns false on failure bool addParameter(WiFiManagerParameter *p); //if this is set, it will exit after config, even if connection is unsuccessful. void setBreakAfterConfig(boolean shouldBreak); //if this is set, try WPS setup when starting (this will delay config portal for up to 2 mins) //TODO //if this is set, customise style void setCustomHeadElement(const char* element); //if this is true, remove duplicated Access Points - defaut true void setRemoveDuplicateAPs(boolean removeDuplicates); private: std::unique_ptr dnsServer; std::unique_ptr server; //const int WM_DONE = 0; //const int WM_WAIT = 10; //const String HTTP_HEAD = "{v}"; void setupConfigPortal(); void startWPS(); const char* _apName = "no-net"; const char* _apPassword = NULL; String _ssid = ""; String _pass = ""; unsigned long _configPortalTimeout = 0; unsigned long _connectTimeout = 0; unsigned long _configPortalStart = 0; IPAddress _ap_static_ip; IPAddress _ap_static_gw; IPAddress _ap_static_sn; IPAddress _sta_static_ip; IPAddress _sta_static_gw; IPAddress _sta_static_sn; int _paramsCount = 0; int _minimumQuality = -1; boolean _removeDuplicateAPs = true; boolean _shouldBreakAfterConfig = false; boolean _tryWPS = false; const char* _customHeadElement = ""; //String getEEPROMString(int start, int len); //void setEEPROMString(int start, int len, String string); int status = WL_IDLE_STATUS; int connectWifi(String ssid, String pass); uint8_t waitForConnectResult(); void handleRoot(); void handleWifi(boolean scan); void handleWifiSave(); void handleInfo(); void handleReset(); void handleNotFound(); void handle204(); boolean captivePortal(); boolean configPortalHasTimeout(); // DNS server const byte DNS_PORT = 53; //helpers int getRSSIasQuality(int RSSI); boolean isIp(String str); String toStringIp(IPAddress ip); boolean connect; boolean _debug = true; void (*_apcallback)(WiFiManager*) = NULL; void (*_savecallback)(void) = NULL; int _max_params; WiFiManagerParameter** _params; template void DEBUG_WM(Generic text); template auto optionalIPFromString(T *obj, const char *s) -> decltype( obj->fromString(s) ) { return obj->fromString(s); } auto optionalIPFromString(...) -> bool { DEBUG_WM("NO fromString METHOD ON IPAddress, you need ESP8266 core 2.1.0 or newer for Custom IP configuration to work."); return false; } }; #endif