Adding backwards compatibility.

This commit is contained in:
Blaz Kristan 2021-03-25 17:07:03 +01:00
parent 77d8a8e43d
commit e70e1b8ad7
4 changed files with 416 additions and 380 deletions

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@ -1,257 +1,257 @@
#ifndef WLED_FCN_DECLARE_H
#define WLED_FCN_DECLARE_H
#include <Arduino.h>
#include "src/dependencies/espalexa/EspalexaDevice.h"
#include "src/dependencies/e131/ESPAsyncE131.h"
/*
* All globally accessible functions are declared here
*/
//alexa.cpp
void onAlexaChange(EspalexaDevice* dev);
void alexaInit();
void handleAlexa();
void onAlexaChange(EspalexaDevice* dev);
//blynk.cpp
void initBlynk(const char* auth, const char* host, uint16_t port);
void handleBlynk();
void updateBlynk();
//button.cpp
void shortPressAction();
bool isButtonPressed();
void handleButton();
void handleIO();
//cfg.cpp
void deserializeConfig();
bool deserializeConfigSec();
void serializeConfig();
void serializeConfigSec();
//colors.cpp
void colorFromUint32(uint32_t in, bool secondary = false);
void colorFromUint24(uint32_t in, bool secondary = false);
uint32_t colorFromRgbw(byte* rgbw);
void relativeChangeWhite(int8_t amount, byte lowerBoundary = 0);
void colorHStoRGB(uint16_t hue, byte sat, byte* rgb); //hue, sat to rgb
void colorKtoRGB(uint16_t kelvin, byte* rgb);
void colorCTtoRGB(uint16_t mired, byte* rgb); //white spectrum to rgb
void colorXYtoRGB(float x, float y, byte* rgb); // only defined if huesync disabled TODO
void colorRGBtoXY(byte* rgb, float* xy); // only defined if huesync disabled TODO
void colorFromDecOrHexString(byte* rgb, char* in);
bool colorFromHexString(byte* rgb, const char* in);
void colorRGBtoRGBW(byte* rgb); //rgb to rgbw (http://codewelt.com/rgbw). (RGBW_MODE_LEGACY)
//dmx.cpp
void initDMX();
void handleDMX();
//e131.cpp
void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol);
//file.cpp
bool handleFileRead(AsyncWebServerRequest*, String path);
bool writeObjectToFileUsingId(const char* file, uint16_t id, JsonDocument* content);
bool writeObjectToFile(const char* file, const char* key, JsonDocument* content);
bool readObjectFromFileUsingId(const char* file, uint16_t id, JsonDocument* dest);
bool readObjectFromFile(const char* file, const char* key, JsonDocument* dest);
void updateFSInfo();
void closeFile();
//hue.cpp
void handleHue();
void reconnectHue();
void onHueError(void* arg, AsyncClient* client, int8_t error);
void onHueConnect(void* arg, AsyncClient* client);
void sendHuePoll();
void onHueData(void* arg, AsyncClient* client, void *data, size_t len);
//ir.cpp
bool decodeIRCustom(uint32_t code);
void applyRepeatActions();
void relativeChange(byte* property, int8_t amount, byte lowerBoundary = 0, byte higherBoundary = 0xFF);
void changeEffectSpeed(int8_t amount);
void changeEffectIntensity(int8_t amount);
void decodeIR(uint32_t code);
void decodeIR24(uint32_t code);
void decodeIR24OLD(uint32_t code);
void decodeIR24CT(uint32_t code);
void decodeIR40(uint32_t code);
void decodeIR44(uint32_t code);
void decodeIR21(uint32_t code);
void decodeIR6(uint32_t code);
void decodeIR9(uint32_t code);
void initIR();
void handleIR();
//json.cpp
#include "ESPAsyncWebServer.h"
#include "src/dependencies/json/ArduinoJson-v6.h"
#include "src/dependencies/json/AsyncJson-v6.h"
#include "FX.h"
void deserializeSegment(JsonObject elem, byte it);
uint8_t deserializeState(JsonObject root);
void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool forPreset = false, bool segmentBounds = true, uint8_t versionAPI = 1);
void serializeState(JsonObject root, bool forPreset = false, bool includeBri = true, bool segmentBounds = true);
void serializeInfo(JsonObject root);
void serveJson(AsyncWebServerRequest* request, uint8_t versionAPI = 1);
bool serveLiveLeds(AsyncWebServerRequest* request, uint32_t wsClient = 0);
//led.cpp
void setValuesFromMainSeg();
void resetTimebase();
void toggleOnOff();
void setAllLeds();
void setLedsStandard();
bool colorChanged();
void colorUpdated(int callMode);
void updateInterfaces(uint8_t callMode);
void handleTransitions();
void handleNightlight();
byte scaledBri(byte in);
//lx_parser.cpp
bool parseLx(int lxValue, byte* rgbw);
void parseLxJson(int lxValue, byte segId, bool secondary);
//mqtt.cpp
bool initMqtt();
void publishMqtt();
//ntp.cpp
void handleNetworkTime();
void sendNTPPacket();
bool checkNTPResponse();
void updateLocalTime();
void getTimeString(char* out);
bool checkCountdown();
void setCountdown();
byte weekdayMondayFirst();
void checkTimers();
void calculateSunriseAndSunset();
//overlay.cpp
void initCronixie();
void handleOverlays();
void handleOverlayDraw();
void _overlayAnalogCountdown();
void _overlayAnalogClock();
byte getSameCodeLength(char code, int index, char const cronixieDisplay[]);
void setCronixie();
void _overlayCronixie();
void _drawOverlayCronixie();
//playlist.cpp
void shufflePlaylist();
void unloadPlaylist();
void loadPlaylist(JsonObject playlistObject);
void handlePlaylist();
//presets.cpp
bool applyPreset(byte index);
void savePreset(byte index, bool persist = true, const char* pname = nullptr, JsonObject saveobj = JsonObject());
void deletePreset(byte index);
//set.cpp
void _setRandomColor(bool _sec,bool fromButton=false);
bool isAsterisksOnly(const char* str, byte maxLen);
void handleSettingsSet(AsyncWebServerRequest *request, byte subPage);
bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply=true);
int getNumVal(const String* req, uint16_t pos);
bool updateVal(const String* req, const char* key, byte* val, byte minv=0, byte maxv=255);
//udp.cpp
void notify(byte callMode, bool followUp=false);
void realtimeLock(uint32_t timeoutMs, byte md = REALTIME_MODE_GENERIC);
void handleNotifications();
void setRealtimePixel(uint16_t i, byte r, byte g, byte b, byte w);
void refreshNodeList();
void sendSysInfoUDP();
//um_manager.cpp
class Usermod {
public:
virtual void loop() {}
virtual void setup() {}
virtual void connected() {}
virtual void addToJsonState(JsonObject& obj) {}
virtual void addToJsonInfo(JsonObject& obj) {}
virtual void readFromJsonState(JsonObject& obj) {}
virtual void addToConfig(JsonObject& obj) {}
virtual void readFromConfig(JsonObject& obj) {}
virtual uint16_t getId() {return USERMOD_ID_UNSPECIFIED;}
};
class UsermodManager {
private:
Usermod* ums[WLED_MAX_USERMODS];
byte numMods = 0;
public:
void loop();
void setup();
void connected();
void addToJsonState(JsonObject& obj);
void addToJsonInfo(JsonObject& obj);
void readFromJsonState(JsonObject& obj);
void addToConfig(JsonObject& obj);
void readFromConfig(JsonObject& obj);
bool add(Usermod* um);
Usermod* lookup(uint16_t mod_id);
byte getModCount();
};
//usermods_list.cpp
void registerUsermods();
//usermod.cpp
void userSetup();
void userConnected();
void userLoop();
//wled_eeprom.cpp
void applyMacro(byte index);
void deEEP();
void deEEPSettings();
void clearEEPROM();
//wled_serial.cpp
void handleSerial();
//wled_server.cpp
bool isIp(String str);
bool captivePortal(AsyncWebServerRequest *request);
void initServer();
void serveIndexOrWelcome(AsyncWebServerRequest *request);
void serveIndex(AsyncWebServerRequest* request);
String msgProcessor(const String& var);
void serveMessage(AsyncWebServerRequest* request, uint16_t code, const String& headl, const String& subl="", byte optionT=255);
String settingsProcessor(const String& var);
String dmxProcessor(const String& var);
void serveSettings(AsyncWebServerRequest* request, bool post = false);
//ws.cpp
void handleWs();
void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventType type, void * arg, uint8_t *data, size_t len);
void sendDataWs(AsyncWebSocketClient * client = nullptr);
//xml.cpp
void XML_response(AsyncWebServerRequest *request, char* dest = nullptr);
void URL_response(AsyncWebServerRequest *request);
void sappend(char stype, const char* key, int val);
void sappends(char stype, const char* key, char* val);
void getSettingsJS(byte subPage, char* dest);
#endif
#ifndef WLED_FCN_DECLARE_H
#define WLED_FCN_DECLARE_H
#include <Arduino.h>
#include "src/dependencies/espalexa/EspalexaDevice.h"
#include "src/dependencies/e131/ESPAsyncE131.h"
/*
* All globally accessible functions are declared here
*/
//alexa.cpp
void onAlexaChange(EspalexaDevice* dev);
void alexaInit();
void handleAlexa();
void onAlexaChange(EspalexaDevice* dev);
//blynk.cpp
void initBlynk(const char* auth, const char* host, uint16_t port);
void handleBlynk();
void updateBlynk();
//button.cpp
void shortPressAction();
bool isButtonPressed();
void handleButton();
void handleIO();
//cfg.cpp
void deserializeConfig();
bool deserializeConfigSec();
void serializeConfig();
void serializeConfigSec();
//colors.cpp
void colorFromUint32(uint32_t in, bool secondary = false);
void colorFromUint24(uint32_t in, bool secondary = false);
uint32_t colorFromRgbw(byte* rgbw);
void relativeChangeWhite(int8_t amount, byte lowerBoundary = 0);
void colorHStoRGB(uint16_t hue, byte sat, byte* rgb); //hue, sat to rgb
void colorKtoRGB(uint16_t kelvin, byte* rgb);
void colorCTtoRGB(uint16_t mired, byte* rgb); //white spectrum to rgb
void colorXYtoRGB(float x, float y, byte* rgb); // only defined if huesync disabled TODO
void colorRGBtoXY(byte* rgb, float* xy); // only defined if huesync disabled TODO
void colorFromDecOrHexString(byte* rgb, char* in);
bool colorFromHexString(byte* rgb, const char* in);
void colorRGBtoRGBW(byte* rgb); //rgb to rgbw (http://codewelt.com/rgbw). (RGBW_MODE_LEGACY)
//dmx.cpp
void initDMX();
void handleDMX();
//e131.cpp
void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol);
//file.cpp
bool handleFileRead(AsyncWebServerRequest*, String path);
bool writeObjectToFileUsingId(const char* file, uint16_t id, JsonDocument* content);
bool writeObjectToFile(const char* file, const char* key, JsonDocument* content);
bool readObjectFromFileUsingId(const char* file, uint16_t id, JsonDocument* dest);
bool readObjectFromFile(const char* file, const char* key, JsonDocument* dest);
void updateFSInfo();
void closeFile();
//hue.cpp
void handleHue();
void reconnectHue();
void onHueError(void* arg, AsyncClient* client, int8_t error);
void onHueConnect(void* arg, AsyncClient* client);
void sendHuePoll();
void onHueData(void* arg, AsyncClient* client, void *data, size_t len);
//ir.cpp
bool decodeIRCustom(uint32_t code);
void applyRepeatActions();
void relativeChange(byte* property, int8_t amount, byte lowerBoundary = 0, byte higherBoundary = 0xFF);
void changeEffectSpeed(int8_t amount);
void changeEffectIntensity(int8_t amount);
void decodeIR(uint32_t code);
void decodeIR24(uint32_t code);
void decodeIR24OLD(uint32_t code);
void decodeIR24CT(uint32_t code);
void decodeIR40(uint32_t code);
void decodeIR44(uint32_t code);
void decodeIR21(uint32_t code);
void decodeIR6(uint32_t code);
void decodeIR9(uint32_t code);
void initIR();
void handleIR();
//json.cpp
#include "ESPAsyncWebServer.h"
#include "src/dependencies/json/ArduinoJson-v6.h"
#include "src/dependencies/json/AsyncJson-v6.h"
#include "FX.h"
void deserializeSegment(JsonObject elem, byte it);
bool deserializeState(JsonObject root);
void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool forPreset = false, bool segmentBounds = true, uint8_t versionAPI = 1);
void serializeState(JsonObject root, bool forPreset = false, bool includeBri = true, bool segmentBounds = true);
void serializeInfo(JsonObject root);
void serveJson(AsyncWebServerRequest* request, uint8_t versionAPI = 1);
bool serveLiveLeds(AsyncWebServerRequest* request, uint32_t wsClient = 0);
//led.cpp
void setValuesFromMainSeg();
void resetTimebase();
void toggleOnOff();
void setAllLeds();
void setLedsStandard();
bool colorChanged();
void colorUpdated(int callMode);
void updateInterfaces(uint8_t callMode);
void handleTransitions();
void handleNightlight();
byte scaledBri(byte in);
//lx_parser.cpp
bool parseLx(int lxValue, byte* rgbw);
void parseLxJson(int lxValue, byte segId, bool secondary);
//mqtt.cpp
bool initMqtt();
void publishMqtt();
//ntp.cpp
void handleNetworkTime();
void sendNTPPacket();
bool checkNTPResponse();
void updateLocalTime();
void getTimeString(char* out);
bool checkCountdown();
void setCountdown();
byte weekdayMondayFirst();
void checkTimers();
void calculateSunriseAndSunset();
//overlay.cpp
void initCronixie();
void handleOverlays();
void handleOverlayDraw();
void _overlayAnalogCountdown();
void _overlayAnalogClock();
byte getSameCodeLength(char code, int index, char const cronixieDisplay[]);
void setCronixie();
void _overlayCronixie();
void _drawOverlayCronixie();
//playlist.cpp
void shufflePlaylist();
void unloadPlaylist();
void loadPlaylist(JsonObject playlistObject);
void handlePlaylist();
//presets.cpp
bool applyPreset(byte index);
void savePreset(byte index, bool persist = true, const char* pname = nullptr, JsonObject saveobj = JsonObject());
void deletePreset(byte index);
//set.cpp
void _setRandomColor(bool _sec,bool fromButton=false);
bool isAsterisksOnly(const char* str, byte maxLen);
void handleSettingsSet(AsyncWebServerRequest *request, byte subPage);
bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply=true);
int getNumVal(const String* req, uint16_t pos);
bool updateVal(const String* req, const char* key, byte* val, byte minv=0, byte maxv=255);
//udp.cpp
void notify(byte callMode, bool followUp=false);
void realtimeLock(uint32_t timeoutMs, byte md = REALTIME_MODE_GENERIC);
void handleNotifications();
void setRealtimePixel(uint16_t i, byte r, byte g, byte b, byte w);
void refreshNodeList();
void sendSysInfoUDP();
//um_manager.cpp
class Usermod {
public:
virtual void loop() {}
virtual void setup() {}
virtual void connected() {}
virtual void addToJsonState(JsonObject& obj) {}
virtual void addToJsonInfo(JsonObject& obj) {}
virtual void readFromJsonState(JsonObject& obj) {}
virtual void addToConfig(JsonObject& obj) {}
virtual void readFromConfig(JsonObject& obj) {}
virtual uint16_t getId() {return USERMOD_ID_UNSPECIFIED;}
};
class UsermodManager {
private:
Usermod* ums[WLED_MAX_USERMODS];
byte numMods = 0;
public:
void loop();
void setup();
void connected();
void addToJsonState(JsonObject& obj);
void addToJsonInfo(JsonObject& obj);
void readFromJsonState(JsonObject& obj);
void addToConfig(JsonObject& obj);
void readFromConfig(JsonObject& obj);
bool add(Usermod* um);
Usermod* lookup(uint16_t mod_id);
byte getModCount();
};
//usermods_list.cpp
void registerUsermods();
//usermod.cpp
void userSetup();
void userConnected();
void userLoop();
//wled_eeprom.cpp
void applyMacro(byte index);
void deEEP();
void deEEPSettings();
void clearEEPROM();
//wled_serial.cpp
void handleSerial();
//wled_server.cpp
bool isIp(String str);
bool captivePortal(AsyncWebServerRequest *request);
void initServer();
void serveIndexOrWelcome(AsyncWebServerRequest *request);
void serveIndex(AsyncWebServerRequest* request);
String msgProcessor(const String& var);
void serveMessage(AsyncWebServerRequest* request, uint16_t code, const String& headl, const String& subl="", byte optionT=255);
String settingsProcessor(const String& var);
String dmxProcessor(const String& var);
void serveSettings(AsyncWebServerRequest* request, bool post = false);
//ws.cpp
void handleWs();
void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventType type, void * arg, uint8_t *data, size_t len);
void sendDataWs(AsyncWebSocketClient * client = nullptr);
//xml.cpp
void XML_response(AsyncWebServerRequest *request, char* dest = nullptr);
void URL_response(AsyncWebServerRequest *request);
void sappend(char stype, const char* key, int val);
void sappends(char stype, const char* key, char* val);
void getSettingsJS(byte subPage, char* dest);
#endif

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@ -165,11 +165,10 @@ void deserializeSegment(JsonObject elem, byte it)
}
}
uint8_t deserializeState(JsonObject root)
bool deserializeState(JsonObject root)
{
strip.applyToAllSelected = false;
bool stateResponse = root[F("v")] | false;
uint8_t versionAPI = root["rev"] | 1;
bri = root["bri"] | bri;
@ -279,7 +278,7 @@ uint8_t deserializeState(JsonObject root)
deletePreset(ps);
}
ps = root["ps"] | -1; //load preset (clears state request!)
if (ps >= 0) {applyPreset(ps); return stateResponse ? versionAPI : 0;}
if (ps >= 0) {applyPreset(ps); return stateResponse;}
//HTTP API commands
const char* httpwin = root["win"];
@ -298,7 +297,7 @@ uint8_t deserializeState(JsonObject root)
colorUpdated(noNotification ? NOTIFIER_CALL_MODE_NO_NOTIFY : NOTIFIER_CALL_MODE_DIRECT_CHANGE);
return stateResponse ? versionAPI : 0;
return stateResponse;
}
void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool forPreset, bool segmentBounds, uint8_t versionAPI)

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@ -83,7 +83,8 @@ void initServer()
});
AsyncCallbackJsonWebHandler* handler = new AsyncCallbackJsonWebHandler("/json", [](AsyncWebServerRequest *request) {
uint8_t vAPI = 0;
bool verboseResponse = false;
uint8_t vAPI = 1;
{ //scope JsonDocument so it releases its buffer
DynamicJsonDocument jsonBuffer(JSON_BUFFER_SIZE);
DeserializationError error = deserializeJson(jsonBuffer, (uint8_t*)(request->_tempObject));
@ -91,11 +92,15 @@ void initServer()
if (error || root.isNull()) {
request->send(400, "application/json", F("{\"error\":9}")); return;
}
if (root.containsKey("rev"))
{
vAPI = root["rev"] | 1;
}
fileDoc = &jsonBuffer; // used for applying presets (presets.cpp)
vAPI = deserializeState(root);
verboseResponse = deserializeState(root);
fileDoc = nullptr;
}
if (vAPI>0) { //if JSON contains "v"
if (verboseResponse) { //if JSON contains "v"
serveJson(request,vAPI); return;
}
request->send(200, "application/json", F("{\"success\":true}"));

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@ -1,117 +1,149 @@
#include "wled.h"
/*
* WebSockets server for bidirectional communication
*/
#ifdef WLED_ENABLE_WEBSOCKETS
uint16_t wsLiveClientId = 0;
unsigned long wsLastLiveTime = 0;
//uint8_t* wsFrameBuffer = nullptr;
uint8_t vAPI = 2;
#define WS_LIVE_INTERVAL 40
void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventType type, void * arg, uint8_t *data, size_t len)
{
if(type == WS_EVT_CONNECT){
//client connected
sendDataWs(client);
//client->ping();
} else if(type == WS_EVT_DISCONNECT){
//client disconnected
if (client->id() == wsLiveClientId) wsLiveClientId = 0;
} else if(type == WS_EVT_DATA){
//data packet
AwsFrameInfo * info = (AwsFrameInfo*)arg;
if(info->final && info->index == 0 && info->len == len){
//the whole message is in a single frame and we got all of it's data (max. 1450byte)
if(info->opcode == WS_TEXT)
{
uint8_t verboseResponse = 0;
{ //scope JsonDocument so it releases its buffer
DynamicJsonDocument jsonBuffer(JSON_BUFFER_SIZE);
DeserializationError error = deserializeJson(jsonBuffer, data, len);
JsonObject root = jsonBuffer.as<JsonObject>();
if (error || root.isNull()) return;
if (root.containsKey("lv"))
{
wsLiveClientId = root["lv"] ? client->id() : 0;
}
verboseResponse = deserializeState(root);
if (verboseResponse) vAPI = verboseResponse;
}
if (verboseResponse || millis() - lastInterfaceUpdate < 1900) sendDataWs(client); //update if it takes longer than 100ms until next "broadcast"
}
} else {
//message is comprised of multiple frames or the frame is split into multiple packets
//if(info->index == 0){
//if (!wsFrameBuffer && len < 4096) wsFrameBuffer = new uint8_t[4096];
//}
//if (wsFrameBuffer && len < 4096 && info->index + info->)
//{
//}
if((info->index + len) == info->len){
if(info->final){
if(info->message_opcode == WS_TEXT) {
client->text(F("{\"error\":9}")); //we do not handle split packets right now
}
}
}
}
} else if(type == WS_EVT_ERROR){
//error was received from the other end
} else if(type == WS_EVT_PONG){
//pong message was received (in response to a ping request maybe)
}
}
void sendDataWs(AsyncWebSocketClient * client)
{
if (!ws.count()) return;
AsyncWebSocketMessageBuffer * buffer;
{ //scope JsonDocument so it releases its buffer
DynamicJsonDocument doc(JSON_BUFFER_SIZE);
JsonObject state = doc.createNestedObject("state");
if (vAPI>1) state["rev"] = 2;
serializeState(state);
JsonObject info = doc.createNestedObject("info");
serializeInfo(info);
size_t len = measureJson(doc);
buffer = ws.makeBuffer(len);
if (!buffer) return; //out of memory
serializeJson(doc, (char *)buffer->get(), len +1);
}
if (client) {
client->text(buffer);
} else {
ws.textAll(buffer);
}
}
void handleWs()
{
if (millis() - wsLastLiveTime > WS_LIVE_INTERVAL)
{
ws.cleanupClients();
bool success = true;
if (wsLiveClientId)
success = serveLiveLeds(nullptr, wsLiveClientId);
wsLastLiveTime = millis();
if (!success) wsLastLiveTime -= 20; //try again in 20ms if failed due to non-empty WS queue
}
}
#else
void handleWs() {}
void sendDataWs(AsyncWebSocketClient * client) {}
#include "wled.h"
/*
* WebSockets server for bidirectional communication
*/
#ifdef WLED_ENABLE_WEBSOCKETS
uint16_t wsLiveClientId = 0;
unsigned long wsLastLiveTime = 0;
//uint8_t* wsFrameBuffer = nullptr;
uint8_t vAPI = 2;
struct client_api {
uint32_t c = 0;
uint8_t vAPI = 1;
} ClientApis[DEFAULT_MAX_WS_CLIENTS];
#define WS_LIVE_INTERVAL 40
void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventType type, void * arg, uint8_t *data, size_t len)
{
if(type == WS_EVT_CONNECT){
//client connected
for (uint8_t i=0; i<DEFAULT_MAX_WS_CLIENTS; i++) {
if (ClientApis[i].c) continue; // used slot
ClientApis[i].c = client->id();
ClientApis[i].vAPI = 1;
DEBUG_PRINTF("New WS client [%d]: %ld\n", (int)i, client->id());
break;
}
sendDataWs(client);
//client->ping();
} else if(type == WS_EVT_DISCONNECT){
//client disconnected
if (client->id() == wsLiveClientId) wsLiveClientId = 0;
for (uint8_t i=0; i<DEFAULT_MAX_WS_CLIENTS; i++) {
if (ClientApis[i].c != client->id()) continue;
ClientApis[i].c = 0; // clear slot
ClientApis[i].vAPI = 1;
DEBUG_PRINTF("Removed WS client [%d]: %ld\n", (int)i, client->id());
break;
}
} else if(type == WS_EVT_DATA){
//data packet
AwsFrameInfo * info = (AwsFrameInfo*)arg;
if(info->final && info->index == 0 && info->len == len){
//the whole message is in a single frame and we got all of it's data (max. 1450byte)
if(info->opcode == WS_TEXT)
{
bool verboseResponse = false;
{ //scope JsonDocument so it releases its buffer
DynamicJsonDocument jsonBuffer(JSON_BUFFER_SIZE);
DeserializationError error = deserializeJson(jsonBuffer, data, len);
JsonObject root = jsonBuffer.as<JsonObject>();
if (error || root.isNull()) return;
if (root.containsKey("lv"))
{
wsLiveClientId = root["lv"] ? client->id() : 0;
}
if (root.containsKey("rev"))
{
for (uint8_t i=0; i<DEFAULT_MAX_WS_CLIENTS; i++) {
if (ClientApis[i].c != client->id()) continue;
ClientApis[i].vAPI = root["rev"];
DEBUG_PRINTF("API for WS client [%d]: %d\n", (int)i, (int)ClientApis[i].vAPI);
break;
}
}
verboseResponse = deserializeState(root);
}
if (verboseResponse || millis() - lastInterfaceUpdate < 1900) sendDataWs(client); //update if it takes longer than 100ms until next "broadcast"
}
} else {
//message is comprised of multiple frames or the frame is split into multiple packets
//if(info->index == 0){
//if (!wsFrameBuffer && len < 4096) wsFrameBuffer = new uint8_t[4096];
//}
//if (wsFrameBuffer && len < 4096 && info->index + info->)
//{
//}
if((info->index + len) == info->len){
if(info->final){
if(info->message_opcode == WS_TEXT) {
client->text(F("{\"error\":9}")); //we do not handle split packets right now
}
}
}
}
} else if(type == WS_EVT_ERROR){
//error was received from the other end
} else if(type == WS_EVT_PONG){
//pong message was received (in response to a ping request maybe)
}
}
void sendDataWs(AsyncWebSocketClient * client)
{
if (!ws.count()) return;
AsyncWebSocketMessageBuffer * buffer;
{ //scope JsonDocument so it releases its buffer
DynamicJsonDocument doc(JSON_BUFFER_SIZE);
JsonObject state = doc.createNestedObject("state");
if (client) {
for (uint8_t i=0; i<DEFAULT_MAX_WS_CLIENTS; i++) {
if (ClientApis[i].c != client->id()) continue;
state["rev"] = ClientApis[i].vAPI;
DEBUG_PRINTF("Actual API used [%d]: %d\n", (int)i, (int)ClientApis[i].vAPI);
break;
}
}
serializeState(state);
JsonObject info = doc.createNestedObject("info");
serializeInfo(info);
size_t len = measureJson(doc);
buffer = ws.makeBuffer(len);
if (!buffer) return; //out of memory
serializeJson(doc, (char *)buffer->get(), len +1);
}
if (client) {
client->text(buffer);
} else {
ws.textAll(buffer);
}
}
void handleWs()
{
if (millis() - wsLastLiveTime > WS_LIVE_INTERVAL)
{
ws.cleanupClients();
bool success = true;
if (wsLiveClientId)
success = serveLiveLeds(nullptr, wsLiveClientId);
wsLastLiveTime = millis();
if (!success) wsLastLiveTime -= 20; //try again in 20ms if failed due to non-empty WS queue
}
}
#else
void handleWs() {}
void sendDataWs(AsyncWebSocketClient * client) {}
#endif