fix: more filters to their own example

Author: ayushsharma82

libraries/WebServer/examples/Filters/Filters.ino

@@ -0,0 +1,100 @@
+#include <WiFi.h>
+#include <NetworkClient.h>
+#include <WebServer.h>
+#include <ESPmDNS.h>
+
+// Your STA WiFi Credentials
+// ( This is the AP your ESP will connect to )
+const char *ssid = "........";
+const char *password = "........";
+
+// Your AP WiFi Credentials
+// ( This is the AP your ESP will broadcast )
+const char *ap_ssid = "ESP32_Demo";
+const char *ap_password = "";
+
+WebServer server(80);
+
+const int led = 13;
+
+// ON_STA_FILTER - Accept requests coming only from the STA interface
+bool ON_STA_FILTER(WebServer &server) {
+  return WiFi.STA.hasIP() && WiFi.STA.localIP() == server.client().localIP();
+}
+
+// ON_AP_FILTER - Accept requests coming only from the AP interface
+bool ON_AP_FILTER(WebServer &server) {
+  return WiFi.AP.hasIP() && WiFi.AP.localIP() == server.client().localIP();
+}
+
+void handleNotFound() {
+  digitalWrite(led, 1);
+  String message = "File Not Found\n\n";
+  message += "URI: ";
+  message += server.uri();
+  message += "\nMethod: ";
+  message += (server.method() == HTTP_GET) ? "GET" : "POST";
+  message += "\nArguments: ";
+  message += server.args();
+  message += "\n";
+  for (uint8_t i = 0; i < server.args(); i++) {
+    message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
+  }
+  server.send(404, "text/plain", message);
+  digitalWrite(led, 0);
+}
+
+void setup(void) {
+  pinMode(led, OUTPUT);
+  digitalWrite(led, 0);
+  Serial.begin(115200);
+  WiFi.mode(WIFI_AP_STA);
+  // Connect to STA
+  WiFi.begin(ssid, password);
+  // Start AP
+  WiFi.softAP(ap_ssid, ap_password);
+  Serial.println("");
+
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+  if (MDNS.begin("esp32")) {
+    Serial.println("MDNS responder started");
+  }
+
+  // This route will be accessible by STA clients only
+  server.on("/sta", [&]() {
+    digitalWrite(led, 1);
+    server.send(200, "text/plain", "Hi!, This route is accessible for STA clients only");
+    digitalWrite(led, 0);
+  }).setFilter(ON_STA_FILTER);
+
+  // This route will be accessible by AP clients only
+  server.on("/ap", [&]() {
+    digitalWrite(led, 1);
+    server.send(200, "text/plain", "Hi!, This route is accessible for AP clients only");
+    digitalWrite(led, 0);
+  }).setFilter(ON_AP_FILTER);
+
+  server.on("/inline", []() {
+    server.send(200, "text/plain", "this works as well");
+  });
+
+  server.onNotFound(handleNotFound);
+
+  server.begin();
+  Serial.println("HTTP server started");
+}
+
+void loop(void) {
+  server.handleClient();
+  delay(2);  //allow the cpu to switch to other tasks
+}

libraries/WebServer/examples/Filters/ci.json

@@ -0,0 +1,5 @@
+{
+  "targets": {
+    "esp32h2": false
+  }
+}

libraries/WebServer/src/WebServer.cpp

@@ -21,11 +21,6 @@
 */
 
 #include <Arduino.h>
-
-#if SOC_WIFI_SUPPORTED
-  #include "WiFi.h"
-#endif
-
 #include <esp32-hal-log.h>
 #include <libb64/cdecode.h>
 #include <libb64/cencode.h>
@@ -803,13 +798,3 @@ String WebServer::_responseCodeToString(int code) {
     default:  return F("");
   }
 }
-
-#if SOC_WIFI_SUPPORTED
-  bool ON_STA_FILTER(WebServer &server) {
-    return WiFi.STA.hasIP() && WiFi.STA.localIP() == server.client().localIP();
-  }
-
-  bool ON_AP_FILTER(WebServer &server) {
-    return WiFi.AP.hasIP() && WiFi.AP.localIP() == server.client().localIP();
-  }
-#endif