теперь можно выбирать из двух: стандартный или асинхронный веб сервер

2026-03-26 22:22:16 +03:00 · 2021-12-23 22:42:19 +01:00
parent 940a5a7ee9
commit 9d0841df99
9 changed files with 241 additions and 15 deletions
--- a/src/StandWebServer.cpp
+++ b/src/StandWebServer.cpp
@@ -0,0 +1,183 @@
+#include "StandWebServer.h"
+#ifdef STANDARD_WEB_SERVER
+void standWebServerInit() {
+    //  Кэшировать файлы для быстрой работы
+    HTTP.serveStatic("/css/", FileFS, "/css/", "max-age=31536000");  // кеширование на 1 год
+    HTTP.serveStatic("/js/", FileFS, "/js/", "max-age=31536000");    // кеширование на 1 год
+    HTTP.serveStatic("/png/", FileFS, "/png/", "max-age=31536000");  // кеширование на 1 год
+
+    HTTP.on("/settings.json", HTTP_GET, []() {
+        HTTP.send(200, "application/json", settingsFlashJson);
+    });
+
+    HTTP.on("/restart", HTTP_GET, []() {
+        // ESP.restart();
+        HTTP.send(200, "text/plain", "ok");
+    });
+
+    //  Добавляем функцию Update для перезаписи прошивки по WiFi при 1М(256K FileFS) и выше
+    //  httpUpdater.setup(&HTTP);
+    //  Запускаем HTTP сервер
+    HTTP.begin();
+}
+
+File fsUploadFile;
+
+void standWebServerFiles() {
+#ifdef RSET_FILE_OPERATIONS
+    SPIFFS.begin();
+    {
+        Dir dir = SPIFFS.openDir("/");
+        while (dir.next()) {
+            String fileName = dir.fileName();
+            size_t fileSize = dir.fileSize();
+        }
+    }
+    // HTTP страницы для работы с FFS
+    // list directory
+    HTTP.on("/list", HTTP_GET, handleFileList);
+    //загрузка редактора editor
+    HTTP.on("/edit", HTTP_GET, []() {
+        if (!handleFileRead("/edit.htm")) HTTP.send(404, "text/plain", "FileNotFound");
+    });
+    //Создание файла
+    HTTP.on("/edit", HTTP_PUT, handleFileCreate);
+    //Удаление файла
+    HTTP.on("/edit", HTTP_DELETE, handleFileDelete);
+    // first callback is called after the request has ended with all parsed arguments
+    // second callback handles file uploads at that location
+    HTTP.on(
+        "/edit", HTTP_POST, []() {
+            HTTP.send(200, "text/plain", "");
+        },
+        handleFileUpload);
+#endif
+    // called when the url is not defined here
+    // use it to load content from SPIFFS
+    HTTP.onNotFound([]() {
+        if (!handleFileRead(HTTP.uri()))
+            HTTP.send(404, "text/plain", "FileNotFound");
+    });
+}
+
+bool handleFileRead(String path) {
+    if (path.endsWith("/")) path += "index.html";
+    String contentType = getContentType(path);
+    String pathWithGz = path + ".gz";
+    if (FileFS.exists(pathWithGz) || FileFS.exists(path)) {
+        if (FileFS.exists(pathWithGz))
+            path += ".gz";
+        File file = FileFS.open(path, "r");
+        size_t sent = HTTP.streamFile(file, contentType);
+        file.close();
+        return true;
+    }
+    return false;
+}
+
+String getContentType(String filename) {
+    if (HTTP.hasArg("download"))
+        return "application/octet-stream";
+    else if (filename.endsWith(".htm"))
+        return "text/html";
+    else if (filename.endsWith(".html"))
+        return "text/html";
+    else if (filename.endsWith(".json"))
+        return "application/json";
+    else if (filename.endsWith(".css"))
+        return "text/css";
+    else if (filename.endsWith(".js"))
+        return "application/javascript";
+    else if (filename.endsWith(".png"))
+        return "image/png";
+    else if (filename.endsWith(".gif"))
+        return "image/gif";
+    else if (filename.endsWith(".jpg"))
+        return "image/jpeg";
+    else if (filename.endsWith(".ico"))
+        return "image/x-icon";
+    else if (filename.endsWith(".xml"))
+        return "text/xml";
+    else if (filename.endsWith(".pdf"))
+        return "application/x-pdf";
+    else if (filename.endsWith(".zip"))
+        return "application/x-zip";
+    else if (filename.endsWith(".gz"))
+        return "application/x-gzip";
+    return "text/plain";
+}
+
+#ifdef RSET_FILE_OPERATIONS
+// Здесь функции для работы с файловой системой
+void handleFileUpload() {
+    if (HTTP.uri() != "/edit") return;
+    HTTPUpload& upload = HTTP.upload();
+    if (upload.status == UPLOAD_FILE_START) {
+        String filename = upload.filename;
+        if (!filename.startsWith("/")) filename = "/" + filename;
+        fsUploadFile = FileFS.open(filename, "w");
+        filename = String();
+    } else if (upload.status == UPLOAD_FILE_WRITE) {
+        // Serial.print("handleFileUpload Data: "); Serial.println(upload.currentSize);
+        if (fsUploadFile)
+            fsUploadFile.write(upload.buf, upload.currentSize);
+    } else if (upload.status == UPLOAD_FILE_END) {
+        if (fsUploadFile)
+            fsUploadFile.close();
+    }
+}
+
+void handleFileDelete() {
+    if (HTTP.args() == 0) return HTTP.send(500, "text/plain", "BAD ARGS");
+    String path = HTTP.arg(0);
+    if (path == "/")
+        return HTTP.send(500, "text/plain", "BAD PATH");
+    if (!FileFS.exists(path))
+        return HTTP.send(404, "text/plain", "FileNotFound");
+    FileFS.remove(path);
+    HTTP.send(200, "text/plain", "");
+    path = String();
+}
+
+void handleFileCreate() {
+    if (HTTP.args() == 0)
+        return HTTP.send(500, "text/plain", "BAD ARGS");
+    String path = HTTP.arg(0);
+    if (path == "/")
+        return HTTP.send(500, "text/plain", "BAD PATH");
+    if (FileFS.exists(path))
+        return HTTP.send(500, "text/plain", "FILE EXISTS");
+    File file = FileFS.open(path, "w");
+    if (file)
+        file.close();
+    else
+        return HTTP.send(500, "text/plain", "CREATE FAILED");
+    HTTP.send(200, "text/plain", "");
+    path = String();
+}
+
+void handleFileList() {
+    if (!HTTP.hasArg("dir")) {
+        HTTP.send(500, "text/plain", "BAD ARGS");
+        return;
+    }
+    String path = HTTP.arg("dir");
+    Dir dir = FileFS.openDir(path);
+    path = String();
+    String output = "[";
+    while (dir.next()) {
+        File entry = dir.openFile("r");
+        if (output != "[") output += ',';
+        bool isDir = false;
+        output += "{\"type\":\"";
+        output += (isDir) ? "dir" : "file";
+        output += "\",\"name\":\"";
+        output += String(entry.name()).substring(1);
+        output += "\"}";
+        entry.close();
+    }
+    output += "]";
+    HTTP.send(200, "text/json", output);
+}
+#endif
+#endif