From c28d338cf5c917a867faf58204b85203d620f06e Mon Sep 17 00:00:00 2001
From: ulrich
Date: Mon, 22 Jan 2024 11:24:26 +0000
Subject: [PATCH] Nicht benoetige Importe entfernt
---
src/de/uhilger/httpserver/cm/FileManager.java | 203 +-------------------------------------------------
1 files changed, 6 insertions(+), 197 deletions(-)
diff --git a/src/de/uhilger/httpserver/cm/FileManager.java b/src/de/uhilger/httpserver/cm/FileManager.java
index 5b0c5a2..f754a93 100644
--- a/src/de/uhilger/httpserver/cm/FileManager.java
+++ b/src/de/uhilger/httpserver/cm/FileManager.java
@@ -17,40 +17,15 @@
*/
package de.uhilger.httpserver.cm;
-import de.uhilger.httpserver.cm.actor.Zipper;
-import de.uhilger.httpserver.cm.actor.Eraser;
-import de.uhilger.httpserver.cm.actor.Unzipper;
-import de.uhilger.httpserver.cm.actor.Renamer;
-import com.google.gson.Gson;
import com.sun.net.httpserver.Authenticator;
-import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import de.uhilger.httpserver.base.HttpResponder;
import de.uhilger.httpserver.base.HttpHelper;
import de.uhilger.httpserver.base.handler.FileHandler;
import de.uhilger.httpserver.cm.actor.Lister;
-import de.uhilger.httpserver.cm.actor.Mover;
-import de.uhilger.httpserver.image.Datei;
-import de.uhilger.httpserver.image.ImageActor;
-import de.uhilger.httpserver.image.ImageThread;
-import de.uhilger.httpserver.image.ImageThread.ThreadListener;
+import de.uhilger.httpserver.cm.actor.Writer;
import de.uhilger.httpserver.oauth.BearerAuthenticator;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.net.URLDecoder;
-import java.nio.file.DirectoryStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.logging.Logger;
-import java.util.logging.Level;
/**
* <p>Der FileManager verknuepft einen HTTP-Endpunkt mit einem Ordner des lokalen
@@ -130,15 +105,6 @@
public static final String ATTR_ROLE = "role";
- //private String role;
-
- //public FileManager(String absoluteDirectoryPathAndName, String role, String ctx) {
- public FileManager() {
- //super(absoluteDirectoryPathAndName, ctx);
- //super(absoluteDirectoryPathAndName);
- //this.role = role;
- }
-
@Override
public void handle(HttpExchange e) throws IOException {
Authenticator a = e.getHttpContext().getAuthenticator();
@@ -171,77 +137,22 @@
}
break;
case HttpHelper.HTTP_PUT:
- put(e, helper);
+ new Writer().put(e, helper);
break;
case HttpHelper.HTTP_POST:
- speichern(e, helper);
+ new Writer().speichern(e, helper);
break;
case HttpHelper.HTTP_DELETE:
- loeschen(e, helper);
+ new Writer().loeschen(e, helper);
break;
}
} else {
- standardHeaderUndAntwort(e, SC_FORBIDDEN, "Fehlende Rolle.");
+ new Writer().standardHeaderUndAntwort(e, SC_FORBIDDEN, "Fehlende Rolle.");
}
} else {
- standardHeaderUndAntwort(e, SC_FORBIDDEN, "Fehlende Rolle.");
+ new Writer().standardHeaderUndAntwort(e, SC_FORBIDDEN, "Fehlende Rolle.");
}
}
-
- private void put(HttpExchange exchange, HttpHelper helper) throws IOException {
- String query = exchange.getRequestURI().getQuery();
- if (query != null) {
- String[] params = query.split("=");
- for (String param : params) {
- //logger.fine("param: " + param);
- }
- switch (params[0]) {
- case P_COPY:
- copyOrMove(exchange, params[1], helper.getFileName(exchange), OP_COPY);
- break;
- case P_MOVE:
- copyOrMove(exchange, params[1], helper.getFileName(exchange), OP_MOVE);
- break;
- case P_DUPLICATE:
- if(Boolean.parseBoolean(params[1])) {
- String neuerDateiName = new Mover().duplizieren(
- exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString(),
- helper.getFileName(exchange));
- //logger.fine("neuer Name: " + neuerDateiName);
- standardHeaderUndAntwort(exchange, SC_OK, neuerDateiName);
- }
- break;
- case P_RENAME:
- String neuerDateiName = new Renamer().umbenennen(exchange, helper, params[1]);
- //logger.fine("neuer Name: " + neuerDateiName);
- standardHeaderUndAntwort(exchange, SC_OK, neuerDateiName);
- break;
- case P_ZIP:
- String path = exchange.getRequestURI().toString();
- //logger.fine(path);
- String antwort = new Zipper().packFolder(helper.getFileName(exchange), path, exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString());
- if(antwort.equalsIgnoreCase("ok")) {
- standardHeaderUndAntwort(exchange, SC_OK, antwort);
- } else {
- standardHeaderUndAntwort(exchange, SC_UNPROCESSABLE_ENTITY, antwort);
- }
- break;
- case P_UNZIP:
- path = exchange.getRequestURI().toString();
- //logger.fine(path);
- antwort = new Unzipper().extractZipfile(helper.getFileName(exchange), path, exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString());
- if(antwort.equalsIgnoreCase("ok")) {
- standardHeaderUndAntwort(exchange, SC_OK, antwort);
- } else {
- standardHeaderUndAntwort(exchange, SC_UNPROCESSABLE_ENTITY, antwort);
- }
- break;
- }
- } else {
- speichern(exchange, helper);
- }
- }
-
private void emptyListResponse(HttpExchange e) throws IOException {
HttpResponder r = new HttpResponder();
@@ -249,106 +160,4 @@
//logger.log(Level.FINE, "json: ''{0}''", json);
r.antwortSenden(e, SC_OK, json);
}
-
- private void speichern(HttpExchange exchange, HttpHelper helper) throws IOException {
- String fileName = helper.getFileName(exchange);
- //logger.info("fileName: " + fileName);
-
- // file ist die Datei, um die es geht
- File file = new File(exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString(), fileName);
-
- String method = exchange.getRequestMethod();
- if (fileName.endsWith(STR_SLASH)) {
- //logger.info("neuer Ordner: " + file.getAbsolutePath());
- // neuen Ordner erstellen oder ablehnen, wenn der Ordner schon existiert
- if (method.equalsIgnoreCase(HttpHelper.HTTP_POST)) {
- if (!file.exists()) {
- file.mkdir();
- standardHeaderUndAntwort(exchange, SC_OK, file.getAbsolutePath());
- } else {
- String antwort = "Ordner existiert bereits.";
- standardHeaderUndAntwort(exchange, SC_UNPROCESSABLE_ENTITY, antwort);
- }
- } else {
- String antwort = "PUT fuer neuen Ordner nicht erlaubt, bitte POST verwenden.";
- standardHeaderUndAntwort(exchange, SC_METHOD_NOT_ALLOWED, antwort);
- }
- } else {
- //logger.info("Datei speichern: " + file.getAbsolutePath());
- // Datei speichern
- if (method.equalsIgnoreCase(HttpHelper.HTTP_POST)) {
- if (file.exists()) {
- FileTransporter trans = new FileTransporter();
- file = trans.getNewFileName(file);
- }
- } else if (method.equalsIgnoreCase(HttpHelper.HTTP_PUT)) {
- if (file.exists()) {
- /*
- muss delete() sein?
- pruefen: ueberschreibt der FileWriter den alteen Inhalt oder
- entsteht eine unerwuenschte Mischung aus altem und neuem
- Inhalt?
- */
- file.delete();
- } else {
- file.getParentFile().mkdirs();
- }
- }
- // Request Body mit dem Dateiinhalt in einen String lesen
- StringBuilder sb = new StringBuilder();
- InputStream is = exchange.getRequestBody();
- BufferedReader in = new BufferedReader(new InputStreamReader(is));
- String line = in.readLine();
- while (line != null) {
- sb.append(line);
- line = in.readLine();
- }
-
- // dekodieren
- String content = sb.toString();
- //logger.fine(content);
- String decoded = URLDecoder.decode(content, UTF8);
- //logger.fine(decoded);
-
- // in Datei schreiben
- byte[] bytes = decoded.getBytes();
- file.createNewFile();
- OutputStream os = new FileOutputStream(file);
- os.write(bytes);
- os.flush();
- os.close();
- is.close();
-
- // Antwort senden
- standardHeaderUndAntwort(exchange, SC_OK, file.getAbsolutePath());
- }
- }
-
- private void copyOrMove(HttpExchange exchange, String quelle, String ziel, int op) throws IOException {
- //logger.fine("quelle: " + quelle + ", ziel: " + ziel);
- String[] dateiNamen = dateiliste(exchange);
- new Mover().copyOrMoveFiles(quelle, ziel, dateiNamen, op, exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString());
- standardHeaderUndAntwort(exchange, SC_OK, "Dateien verarbeitet.");
- }
-
- private void loeschen(HttpExchange exchange, HttpHelper helper) throws IOException {
- String[] dateiNamen = dateiliste(exchange);
- String relPfad = helper.getFileName(exchange);
- new Eraser().deleteFiles(relPfad, Arrays.asList(dateiNamen), exchange.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString());
- standardHeaderUndAntwort(exchange, SC_OK, "Dateien geloescht.");
- }
-
- private String[] dateiliste(HttpExchange exchange) throws IOException {
- String body = new HttpHelper().bodyLesen(exchange);
- //logger.fine("dateien: " + body);
- Gson gson = new Gson();
- return gson.fromJson(body, String[].class);
- }
-
-
- private void standardHeaderUndAntwort(HttpExchange exchange, int status, String antwort) throws IOException {
- Headers resHeaders = exchange.getResponseHeaders();
- resHeaders.add(CONTENT_TYPE, HttpHelper.CT_TEXT_HTML);
- new HttpResponder().antwortSenden(exchange, status, antwort);
- }
}
--
Gitblit v1.9.3