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- /*
-
- WIFI MODULE
-
- Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
-
- */
-
- #include "JustWifi.h"
- #include <ESP8266mDNS.h>
-
- // -----------------------------------------------------------------------------
- // WIFI
- // -----------------------------------------------------------------------------
-
- String getIP() {
- if (WiFi.getMode() == WIFI_AP) {
- return WiFi.softAPIP().toString();
- }
- return WiFi.localIP().toString();
- }
-
- String getNetwork() {
- if (WiFi.getMode() == WIFI_AP) {
- return jw.getAPSSID();
- }
- return WiFi.SSID();
- }
-
- void wifiDisconnect() {
- jw.disconnect();
- }
-
- void resetConnectionTimeout() {
- jw.resetReconnectTimeout();
- }
-
- bool wifiConnected() {
- return jw.connected();
- }
-
- bool createAP() {
- jw.disconnect();
- jw.resetReconnectTimeout();
- return jw.createAP();
- }
-
- void wifiReconnectCheck() {
- bool connected = false;
- #if WEB_SUPPORT
- if (wsConnected()) connected = true;
- #endif
- #if TELNET_SUPPORT
- if (telnetConnected()) connected = true;
- #endif
- jw.setReconnectTimeout(connected ? 0 : WIFI_RECONNECT_INTERVAL);
- }
-
- void wifiConfigure() {
-
- jw.setHostname(getSetting("hostname").c_str());
- jw.setSoftAP(getSetting("hostname").c_str(), getSetting("adminPass", ADMIN_PASS).c_str());
- jw.setConnectTimeout(WIFI_CONNECT_TIMEOUT);
- wifiReconnectCheck();
- jw.setAPMode(WIFI_AP_MODE);
- jw.cleanNetworks();
-
- // If system is flagged unstable we do not init wifi networks
- #if SYSTEM_CHECK_ENABLED
- if (!systemCheck()) return;
- #endif
-
- int i;
- for (i = 0; i< WIFI_MAX_NETWORKS; i++) {
- if (getSetting("ssid" + String(i)).length() == 0) break;
- if (getSetting("ip" + String(i)).length() == 0) {
- jw.addNetwork(
- getSetting("ssid" + String(i)).c_str(),
- getSetting("pass" + String(i)).c_str()
- );
- } else {
- jw.addNetwork(
- getSetting("ssid" + String(i)).c_str(),
- getSetting("pass" + String(i)).c_str(),
- getSetting("ip" + String(i)).c_str(),
- getSetting("gw" + String(i)).c_str(),
- getSetting("mask" + String(i)).c_str(),
- getSetting("dns" + String(i)).c_str()
- );
- }
- }
-
- // Scan for best network only if we have more than 1 defined
- jw.scanNetworks(i>1);
-
- }
-
- void wifiStatus() {
-
- if (WiFi.getMode() == WIFI_AP_STA) {
- DEBUG_MSG_P(PSTR("[WIFI] MODE AP + STA --------------------------------\n"));
- } else if (WiFi.getMode() == WIFI_AP) {
- DEBUG_MSG_P(PSTR("[WIFI] MODE AP --------------------------------------\n"));
- } else if (WiFi.getMode() == WIFI_STA) {
- DEBUG_MSG_P(PSTR("[WIFI] MODE STA -------------------------------------\n"));
- } else {
- DEBUG_MSG_P(PSTR("[WIFI] MODE OFF -------------------------------------\n"));
- DEBUG_MSG_P(PSTR("[WIFI] No connection\n"));
- }
-
- if ((WiFi.getMode() & WIFI_AP) == WIFI_AP) {
- DEBUG_MSG_P(PSTR("[WIFI] SSID %s\n"), jw.getAPSSID().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] PASS %s\n"), getSetting("adminPass", ADMIN_PASS).c_str());
- DEBUG_MSG_P(PSTR("[WIFI] IP %s\n"), WiFi.softAPIP().toString().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] MAC %s\n"), WiFi.softAPmacAddress().c_str());
- }
-
- if ((WiFi.getMode() & WIFI_STA) == WIFI_STA) {
- DEBUG_MSG_P(PSTR("[WIFI] SSID %s\n"), WiFi.SSID().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] IP %s\n"), WiFi.localIP().toString().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] MAC %s\n"), WiFi.macAddress().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] GW %s\n"), WiFi.gatewayIP().toString().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] DNS %s\n"), WiFi.dnsIP().toString().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] MASK %s\n"), WiFi.subnetMask().toString().c_str());
- DEBUG_MSG_P(PSTR("[WIFI] HOST %s\n"), WiFi.hostname().c_str());
- }
-
- DEBUG_MSG_P(PSTR("[WIFI] ----------------------------------------------\n"));
-
- }
-
- // Inject hardcoded networks
- void wifiInject() {
-
- #ifdef WIFI1_SSID
- if (getSetting("ssid", 0, "").length() == 0) setSetting("ssid", 0, WIFI1_SSID);
- #endif
- #ifdef WIFI1_PASS
- if (getSetting("pass", 0, "").length() == 0) setSetting("pass", 0, WIFI1_PASS);
- #endif
- #ifdef WIFI1_IP
- if (getSetting("ip", 0, "").length() == 0) setSetting("ip", 0, WIFI1_IP);
- #endif
- #ifdef WIFI1_GW
- if (getSetting("gw", 0, "").length() == 0) setSetting("gw", 0, WIFI1_GW);
- #endif
- #ifdef WIFI1_MASK
- if (getSetting("mask", 0, "").length() == 0) setSetting("mask", 0, WIFI1_MASK);
- #endif
- #ifdef WIFI1_DNS
- if (getSetting("dns", 0, "").length() == 0) setSetting("dns", 0, WIFI1_DNS);
- #endif
-
- #ifdef WIFI2_SSID
- if (getSetting("ssid", 1, "").length() == 0) setSetting("ssid", 1, WIFI2_SSID);
- #endif
- #ifdef WIFI2_PASS
- if (getSetting("pass", 1, "").length() == 0) setSetting("pass", 1, WIFI2_PASS);
- #endif
- #ifdef WIFI2_IP
- if (getSetting("ip", 1, "").length() == 0) setSetting("ip", 1, WIFI2_IP);
- #endif
- #ifdef WIFI2_GW
- if (getSetting("gw", 1, "").length() == 0) setSetting("gw", 1, WIFI2_GW);
- #endif
- #ifdef WIFI2_MASK
- if (getSetting("mask", 1, "").length() == 0) setSetting("mask", 1, WIFI2_MASK);
- #endif
- #ifdef WIFI2_DNS
- if (getSetting("dns", 1, "").length() == 0) setSetting("dns", 1, WIFI2_DNS);
- #endif
-
- }
-
- void wifiSetup() {
-
- wifiInject();
- wifiConfigure();
-
- // Message callbacks
- jw.onMessage([](justwifi_messages_t code, char * parameter) {
-
- #if DEBUG_SUPPORT
-
- if (code == MESSAGE_SCANNING) {
- DEBUG_MSG_P(PSTR("[WIFI] Scanning\n"));
- }
-
- if (code == MESSAGE_SCAN_FAILED) {
- DEBUG_MSG_P(PSTR("[WIFI] Scan failed\n"));
- }
-
- if (code == MESSAGE_NO_NETWORKS) {
- DEBUG_MSG_P(PSTR("[WIFI] No networks found\n"));
- }
-
- if (code == MESSAGE_NO_KNOWN_NETWORKS) {
- DEBUG_MSG_P(PSTR("[WIFI] No known networks found\n"));
- }
-
- if (code == MESSAGE_FOUND_NETWORK) {
- DEBUG_MSG_P(PSTR("[WIFI] %s\n"), parameter);
- }
-
- if (code == MESSAGE_CONNECTING) {
- DEBUG_MSG_P(PSTR("[WIFI] Connecting to %s\n"), parameter);
- }
-
- if (code == MESSAGE_CONNECT_WAITING) {
- // too much noise
- }
-
- if (code == MESSAGE_CONNECT_FAILED) {
- DEBUG_MSG_P(PSTR("[WIFI] Could not connect to %s\n"), parameter);
- }
-
- if (code == MESSAGE_CONNECTED) {
- wifiStatus();
- }
-
- if (code == MESSAGE_ACCESSPOINT_CREATED) {
- wifiStatus();
- }
-
- if (code == MESSAGE_DISCONNECTED) {
- DEBUG_MSG_P(PSTR("[WIFI] Disconnected\n"));
- }
-
- if (code == MESSAGE_ACCESSPOINT_CREATING) {
- DEBUG_MSG_P(PSTR("[WIFI] Creating access point\n"));
- }
-
- if (code == MESSAGE_ACCESSPOINT_FAILED) {
- DEBUG_MSG_P(PSTR("[WIFI] Could not create access point\n"));
- }
-
- #endif // DEBUG_SUPPORT
-
- // Configure mDNS
- #if MDNS_SUPPORT
-
- if (code == MESSAGE_CONNECTED || code == MESSAGE_ACCESSPOINT_CREATED) {
-
- if (MDNS.begin(WiFi.getMode() == WIFI_AP ? APP_NAME : (char *) WiFi.hostname().c_str())) {
-
- DEBUG_MSG_P(PSTR("[MDNS] OK\n"));
-
- #if WEB_SUPPORT
- MDNS.addService("http", "tcp", getSetting("webPort", WEB_PORT).toInt());
- #endif
- #if TELNET_SUPPORT
- MDNS.addService("telnet", "tcp", TELNET_PORT);
- #endif
-
- if (code == MESSAGE_CONNECTED) mqttDiscover();
-
- } else {
-
- DEBUG_MSG_P(PSTR("[MDNS] FAIL\n"));
-
- }
-
- }
-
- #endif
-
- // NTP connection reset
- #if NTP_SUPPORT
- if (code == MESSAGE_CONNECTED) {
- ntpConfigure();
- }
- #endif
-
- });
-
- }
-
- void wifiLoop() {
- jw.loop();
- }
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