arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-27 18:02:17 +03:00
Code Activity

Migrate from astyle to clang-format (#8464)

Browse Source
This commit is contained in:
Maxim Prokhorov
2022-02-20 19:23:33 +03:00
committed by Max Prokhorov
parent 46190b61f1
commit 19b7a29720
241 changed files with 15925 additions and 16197 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
libraries/ESP8266WebServer/examples/ServerSentEvents/ServerSentEvents.ino
View File

@ -42,11 +42,11 @@ extern "C" {
#ifndef STASSID
#define STASSID "your-ssid"
#define STAPSK "your-password"
#define STAPSK "your-password"
#endif
const char* ssid = STASSID;
const char* password = STAPSK;
const char *ssid = STASSID;
const char *password = STAPSK;
const unsigned int port = 80;
ESP8266WebServer server(port);
@ -76,20 +76,16 @@ void handleNotFound() {
message += "\nArguments: ";
message += server.args();
message += "\n";
for (uint8_t i = 0; i < server.args(); i++) {
message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
}
for (uint8_t i = 0; i < server.args(); i++) { message += " " + server.argName(i) + ": " + server.arg(i) + "\n"; }
server.send(404, "text/plain", message);
}
void SSEKeepAlive() {
for (uint8_t i = 0; i < SSE_MAX_CHANNELS; i++) {
if (!(subscription[i].clientIP)) {
continue;
}
if (!(subscription[i].clientIP)) { continue; }
if (subscription[i].client.connected()) {
Serial.printf_P(PSTR("SSEKeepAlive - client is still listening on channel %d\n"), i);
subscription[i].client.println(F("event: event\ndata: { \"TYPE\":\"KEEP-ALIVE\" }\n")); // Extra newline required by SSE standard
subscription[i].client.println(F("event: event\ndata: { \"TYPE\":\"KEEP-ALIVE\" }\n")); // Extra newline required by SSE standard
} else {
Serial.printf_P(PSTR("SSEKeepAlive - client not listening on channel %d, remove subscription\n"), i);
subscription[i].keepAliveTimer.detach();
@ -106,15 +102,15 @@ void SSEKeepAlive() {
void SSEHandler(uint8_t channel) {
WiFiClient client = server.client();
SSESubscription &s = subscription[channel];
if (s.clientIP != client.remoteIP()) { // IP addresses don't match, reject this client
if (s.clientIP != client.remoteIP()) { // IP addresses don't match, reject this client
Serial.printf_P(PSTR("SSEHandler - unregistered client with IP %s tries to listen\n"), server.client().remoteIP().toString().c_str());
return handleNotFound();
}
client.setNoDelay(true);
client.setSync(true);
Serial.printf_P(PSTR("SSEHandler - registered client with IP %s is listening\n"), IPAddress(s.clientIP).toString().c_str());
s.client = client; // capture SSE server client connection
server.setContentLength(CONTENT_LENGTH_UNKNOWN); // the payload can go on forever
s.client = client; // capture SSE server client connection
server.setContentLength(CONTENT_LENGTH_UNKNOWN); // the payload can go on forever
server.sendContent_P(PSTR("HTTP/1.1 200 OK\nContent-Type: text/event-stream;\nConnection: keep-alive\nCache-Control: no-cache\nAccess-Control-Allow-Origin: *\n\n"));
s.keepAliveTimer.attach_scheduled(30.0, SSEKeepAlive); // Refresh time every 30s for demo
}
@ -122,28 +118,20 @@ void SSEHandler(uint8_t channel) {
void handleAll() {
const char *uri = server.uri().c_str();
const char *restEvents = PSTR("/rest/events/");
if (strncmp_P(uri, restEvents, strlen_P(restEvents))) {
return handleNotFound();
}
uri += strlen_P(restEvents); // Skip the "/rest/events/" and get to the channel number
if (strncmp_P(uri, restEvents, strlen_P(restEvents))) { return handleNotFound(); }
uri += strlen_P(restEvents); // Skip the "/rest/events/" and get to the channel number
unsigned int channel = atoi(uri);
if (channel < SSE_MAX_CHANNELS) {
return SSEHandler(channel);
}
if (channel < SSE_MAX_CHANNELS) { return SSEHandler(channel); }
handleNotFound();
};
void SSEBroadcastState(const char *sensorName, unsigned short prevSensorValue, unsigned short sensorValue) {
for (uint8_t i = 0; i < SSE_MAX_CHANNELS; i++) {
if (!(subscription[i].clientIP)) {
continue;
}
if (!(subscription[i].clientIP)) { continue; }
String IPaddrstr = IPAddress(subscription[i].clientIP).toString();
if (subscription[i].client.connected()) {
Serial.printf_P(PSTR("broadcast status change to client IP %s on channel %d for %s with new state %d\n"),
IPaddrstr.c_str(), i, sensorName, sensorValue);
subscription[i].client.printf_P(PSTR("event: event\ndata: {\"TYPE\":\"STATE\", \"%s\":{\"state\":%d, \"prevState\":%d}}\n\n"),
sensorName, sensorValue, prevSensorValue);
Serial.printf_P(PSTR("broadcast status change to client IP %s on channel %d for %s with new state %d\n"), IPaddrstr.c_str(), i, sensorName, sensorValue);
subscription[i].client.printf_P(PSTR("event: event\ndata: {\"TYPE\":\"STATE\", \"%s\":{\"state\":%d, \"prevState\":%d}}\n\n"), sensorName, sensorValue, prevSensorValue);
} else {
Serial.printf_P(PSTR("SSEBroadcastState - client %s registered on channel %d but not listening\n"), IPaddrstr.c_str(), i);
}
@ -152,7 +140,7 @@ void SSEBroadcastState(const char *sensorName, unsigned short prevSensorValue, u
// Simulate sensors
void updateSensor(sensorType &sensor) {
unsigned short newVal = (unsigned short)RANDOM_REG32; // (not so good) random value for the sensor
unsigned short newVal = (unsigned short)RANDOM_REG32; // (not so good) random value for the sensor
Serial.printf_P(PSTR("update sensor %s - previous state: %d, new state: %d\n"), sensor.name, sensor.value, newVal);
if (sensor.value != newVal) {
SSEBroadcastState(sensor.name, sensor.value, newVal); // only broadcast if state is different
@ -167,7 +155,7 @@ void handleSubscribe() {
}
uint8_t channel;
IPAddress clientIP = server.client().remoteIP(); // get IP address of client
IPAddress clientIP = server.client().remoteIP(); // get IP address of client
String SSEurl = F("http://");
SSEurl += WiFi.localIP().toString();
SSEurl += F(":");
@ -176,14 +164,12 @@ void handleSubscribe() {
SSEurl += F("/rest/events/");
++subscriptionCount;
for (channel = 0; channel < SSE_MAX_CHANNELS; channel++) // Find first free slot
if (!subscription[channel].clientIP) {
break;
}
subscription[channel] = {clientIP, server.client(), Ticker()};
for (channel = 0; channel < SSE_MAX_CHANNELS; channel++) // Find first free slot
if (!subscription[channel].clientIP) { break; }
subscription[channel] = { clientIP, server.client(), Ticker() };
SSEurl += channel;
Serial.printf_P(PSTR("Allocated channel %d, on uri %s\n"), channel, SSEurl.substring(offset).c_str());
//server.on(SSEurl.substring(offset), std::bind(SSEHandler, &(subscription[channel])));
// server.on(SSEurl.substring(offset), std::bind(SSEHandler, &(subscription[channel])));
Serial.printf_P(PSTR("subscription for client IP %s: event bus location: %s\n"), clientIP.toString().c_str(), SSEurl.c_str());
server.send_P(200, "text/plain", SSEurl.c_str());
}
@ -200,16 +186,14 @@ void setup(void) {
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
Serial.println("");
while (WiFi.status() != WL_CONNECTED) { // Wait for connection
while (WiFi.status() != WL_CONNECTED) { // Wait for connection
delay(500);
Serial.print(".");
}
Serial.printf_P(PSTR("\nConnected to %s with IP address: %s\n"), ssid, WiFi.localIP().toString().c_str());
if (MDNS.begin("esp8266")) {
Serial.println("MDNS responder started");
}
if (MDNS.begin("esp8266")) { Serial.println("MDNS responder started"); }
startServers(); // start web and SSE servers
startServers(); // start web and SSE servers
sensor[0].name = "sensorA";
sensor[1].name = "sensorB";
updateSensor(sensor[0]);