Update license headers

examples/CaptivePortal/CaptivePortal.ino

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include <DNSServer.h>
 #ifdef ESP32
 #include <AsyncTCP.h>

examples/Filters/Filters.ino

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 // Reproduced issue https://github.com/ESP32Async/ESPAsyncWebServer/issues/26
 
 #include <DNSServer.h>

examples/Issue162/Issue162.ino

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 /**
  *
  * Connect to AP and run in bash:

examples/Issue85/Issue85.ino

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 /**
  *
  * Connect to AP and run in bash:

examples/SSE_perftest/SSE_perftest.ino

@@ -1,4 +1,6 @@
-//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 //  SSE server with a load generator
 //  it will auto adjust message push rate to minimize discards across all connected clients
 //  per second stats is printed to a serial console and also published as SSE ping message

examples/SimpleServer/SimpleServer.ino

@@ -1,9 +1,10 @@
-//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 // A simple server implementation showing how to:
 //  * serve static messages
 //  * read GET and POST parameters
 //  * handle missing pages / 404s
-//
 
 #include <Arduino.h>
 #ifdef ESP32

examples/StreamFiles/StreamConcat.h

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #pragma once
 
 #include <Stream.h>

examples/StreamFiles/StreamFiles.ino

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include <Arduino.h>
 #include <DNSServer.h>
 #ifdef ESP32

src/AsyncEventSource.cpp

@@ -1,22 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
 #include "Arduino.h"
 #if defined(ESP32)
 #include <rom/ets_sys.h>

src/AsyncEventSource.h

@@ -1,22 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
 #ifndef ASYNCEVENTSOURCE_H_
 #define ASYNCEVENTSOURCE_H_
 

src/AsyncJson.cpp

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include "AsyncJson.h"
 
 #if ASYNC_JSON_SUPPORT == 1

src/AsyncJson.h

@@ -1,37 +1,6 @@
-// AsyncJson.h
-/*
-  Async Response to use with ArduinoJson and AsyncWebServer
-  Written by Andrew Melvin (SticilFace) with help from me-no-dev and BBlanchon.
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  Example of callback in use
-
-   server.on("/json", HTTP_ANY, [](AsyncWebServerRequest * request) {
-
-    AsyncJsonResponse * response = new AsyncJsonResponse();
-    JsonObject& root = response->getRoot();
-    root["key1"] = "key number one";
-    JsonObject& nested = root.createNestedObject("nested");
-    nested["key1"] = "key number one";
-
-    response->setLength();
-    request->send(response);
-  });
-
-  --------------------
-
-  Async Request to use with ArduinoJson and AsyncWebServer
-  Written by Arsène von Wyss (avonwyss)
-
-  Example
-
-  AsyncCallbackJsonWebHandler* handler = new AsyncCallbackJsonWebHandler("/rest/endpoint");
-  handler->onRequest([](AsyncWebServerRequest *request, JsonVariant &json) {
-    JsonObject jsonObj = json.as<JsonObject>();
-    // ...
-  });
-  server.addHandler(handler);
-
-*/
 #ifndef ASYNC_JSON_H_
 #define ASYNC_JSON_H_
 

src/AsyncMessagePack.cpp

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include "AsyncMessagePack.h"
 
 #if ASYNC_MSG_PACK_SUPPORT == 1

src/AsyncMessagePack.h

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #pragma once
 
 /*

src/AsyncWebHeader.cpp

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include <ESPAsyncWebServer.h>
 
 AsyncWebHeader::AsyncWebHeader(const String &data) {

src/AsyncWebSocket.cpp

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
 #include "AsyncWebSocket.h"
 #include "Arduino.h"
 

src/AsyncWebSocket.h

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #ifndef ASYNCWEBSOCKET_H_
 #define ASYNCWEBSOCKET_H_
 

src/ChunkPrint.cpp

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include <ChunkPrint.h>
 
 ChunkPrint::ChunkPrint(uint8_t *destination, size_t from, size_t len) : _destination(destination), _to_skip(from), _to_write(len), _pos{0} {}

src/ChunkPrint.h

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #ifndef CHUNKPRINT_H
 #define CHUNKPRINT_H
 

src/ESPAsyncWebServer.h

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
 #ifndef _ESPAsyncWebServer_H_
 #define _ESPAsyncWebServer_H_
 

src/Middleware.cpp

@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include "WebAuthentication.h"
 #include <ESPAsyncWebServer.h>
 

src/WebAuthentication.cpp

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include "WebAuthentication.h"
 #include <libb64/cencode.h>
 #if defined(ESP32) || defined(TARGET_RP2040)

src/WebAuthentication.h

@@ -1,23 +1,5 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
 #ifndef WEB_AUTHENTICATION_H_
 #define WEB_AUTHENTICATION_H_

src/WebHandlerImpl.h

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
 
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
 #ifndef ASYNCWEBSERVERHANDLERIMPL_H_
 #define ASYNCWEBSERVERHANDLERIMPL_H_
 

src/WebHandlers.cpp

@@ -1,23 +1,6 @@
-/*
-  Asynchronous WebServer library for Espressif MCUs
-
-  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
-  This file is part of the esp8266 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
+
 #include "ESPAsyncWebServer.h"
 #include "WebHandlerImpl.h"