From 44f101841b398522af6692a666d4641aabecef55 Mon Sep 17 00:00:00 2001 From: Ivan Date: Sun, 8 Sep 2019 18:33:19 -0400 Subject: [PATCH] Forgot to remove this in last commit --- .../httpd/module/Module_file.java | 382 ------------------ 1 file changed, 382 deletions(-) delete mode 100644 src/main/java/me/totalfreedom/totalfreedommod/httpd/module/Module_file.java diff --git a/src/main/java/me/totalfreedom/totalfreedommod/httpd/module/Module_file.java b/src/main/java/me/totalfreedom/totalfreedommod/httpd/module/Module_file.java deleted file mode 100644 index 732613d2..00000000 --- a/src/main/java/me/totalfreedom/totalfreedommod/httpd/module/Module_file.java +++ /dev/null @@ -1,382 +0,0 @@ -package me.totalfreedom.totalfreedommod.httpd.module; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FilenameFilter; -import java.io.IOException; -import java.io.UnsupportedEncodingException; -import java.net.URLEncoder; -import java.util.Arrays; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.StringTokenizer; -import me.totalfreedom.totalfreedommod.TotalFreedomMod; -import me.totalfreedom.totalfreedommod.config.ConfigEntry; -import me.totalfreedom.totalfreedommod.httpd.HTTPDaemon; -import me.totalfreedom.totalfreedommod.httpd.NanoHTTPD; -import me.totalfreedom.totalfreedommod.httpd.NanoHTTPD.Response; -import org.apache.commons.lang.StringUtils; - -/* - * This class was adapted from https://github.com/NanoHttpd/nanohttpd/blob/master/webserver/src/main/java/fi/iki/elonen/SimpleWebServer.java - */ -public class Module_file extends HTTPDModule -{ - - private final File rootDir = new File(ConfigEntry.HTTPD_PUBLIC_FOLDER.getString()); - public static final Map MIME_TYPES = new HashMap<>(); - - static - { - MIME_TYPES.put("css", "text/css"); - MIME_TYPES.put("htm", "text/html"); - MIME_TYPES.put("html", "text/html"); - MIME_TYPES.put("xml", "text/xml"); - MIME_TYPES.put("java", "text/x-java-source, text/java"); - MIME_TYPES.put("txt", "text/plain"); - MIME_TYPES.put("asc", "text/plain"); - MIME_TYPES.put("yml", "text/yaml"); - MIME_TYPES.put("gif", "image/gif"); - MIME_TYPES.put("jpg", "image/jpeg"); - MIME_TYPES.put("jpeg", "image/jpeg"); - MIME_TYPES.put("png", "image/png"); - MIME_TYPES.put("mp3", "audio/mpeg"); - MIME_TYPES.put("m3u", "audio/mpeg-url"); - MIME_TYPES.put("mp4", "video/mp4"); - MIME_TYPES.put("ogv", "video/ogg"); - MIME_TYPES.put("flv", "video/x-flv"); - MIME_TYPES.put("mov", "video/quicktime"); - MIME_TYPES.put("swf", "application/x-shockwave-flash"); - MIME_TYPES.put("js", "application/javascript"); - MIME_TYPES.put("pdf", "application/pdf"); - MIME_TYPES.put("doc", "application/msword"); - MIME_TYPES.put("ogg", "application/x-ogg"); - MIME_TYPES.put("zip", "application/octet-stream"); - MIME_TYPES.put("exe", "application/octet-stream"); - MIME_TYPES.put("class", "application/octet-stream"); - } - - public Module_file(TotalFreedomMod plugin, NanoHTTPD.HTTPSession session) - { - super(plugin, session); - } - - private File getRootDir() - { - return rootDir; - } - - private String encodeUri(String uri) - { - String newUri = ""; - StringTokenizer st = new StringTokenizer(uri, "/ ", true); - while (st.hasMoreTokens()) - { - String tok = st.nextToken(); - if (tok.equals("/")) - { - newUri += "/"; - } - else if (tok.equals(" ")) - { - newUri += "%20"; - } - else - { - try - { - newUri += URLEncoder.encode(tok, "UTF-8"); - } - catch (UnsupportedEncodingException ignored) - { - } - } - } - return newUri; - } - - public Response serveFile(String uri, Map params, File homeDir) - { - Response res = null; - - // Make sure we won't die of an exception later - if (!homeDir.isDirectory()) - { - res = new Response(Response.Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "INTERNAL ERRROR: serveFile(): given homeDir is not a directory."); - } - - if (res == null) - { - // Remove URL arguments - uri = uri.trim().replace(File.separatorChar, '/'); - if (uri.indexOf('?') >= 0) - { - uri = uri.substring(0, uri.indexOf('?')); - } - - // Prohibit getting out of current directory - if (uri.startsWith("src/main") || uri.endsWith("src/main") || uri.contains("../")) - { - res = new Response(Response.Status.FORBIDDEN, NanoHTTPD.MIME_PLAINTEXT, "FORBIDDEN: Won't serve ../ for security reasons."); - } - } - - File f = new File(homeDir, uri); - if (res == null && !f.exists()) - { - res = new Response(Response.Status.NOT_FOUND, NanoHTTPD.MIME_PLAINTEXT, "Error 404, file not found."); - } - - // List the directory, if necessary - if (res == null && f.isDirectory()) - { - // Browsers get confused without '/' after the - // directory, send a redirect. - if (!uri.endsWith("/")) - { - uri += "/"; - res = new Response(Response.Status.REDIRECT, NanoHTTPD.MIME_HTML, "Redirected: " + uri - + ""); - res.addHeader("Location", uri); - } - - if (res == null) - { - // First try index.html and index.htm - if (new File(f, "index.html").exists()) - { - f = new File(homeDir, uri + "/index.html"); - } - else if (new File(f, "index.htm").exists()) - { - f = new File(homeDir, uri + "/index.htm"); - } - else if (f.canRead()) - { - // No index file, list the directory if it is readable - res = new Response(listDirectory(uri, f)); - } - else - { - res = new Response(Response.Status.FORBIDDEN, NanoHTTPD.MIME_PLAINTEXT, "FORBIDDEN: No directory listing."); - } - } - } - - try - { - if (res == null) - { - // Get MIME type from file name extension, if possible - String mime = null; - int dot = f.getCanonicalPath().lastIndexOf('.'); - if (dot >= 0) - { - mime = MIME_TYPES.get(f.getCanonicalPath().substring(dot + 1).toLowerCase()); - } - if (mime == null) - { - mime = HTTPDaemon.MIME_DEFAULT_BINARY; - } - - // Calculate etag - String etag = Integer.toHexString((f.getAbsolutePath() + f.lastModified() + "" + f.length()).hashCode()); - - final long fileLen = f.length(); - - long startFrom = 0; - long endAt = -1; - final String range = params.get("range"); - if (range != null) - { - final String[] rangeParams = StringUtils.split(range, "="); - if (rangeParams.length >= 2) - { - if ("bytes".equalsIgnoreCase(rangeParams[0])) - { - try - { - int minus = rangeParams[1].indexOf('-'); - if (minus > 0) - { - startFrom = Long.parseLong(rangeParams[1].substring(0, minus)); - endAt = Long.parseLong(rangeParams[1].substring(minus + 1)); - } - } - catch (NumberFormatException ignored) - { - } - } - else if ("tail".equalsIgnoreCase(rangeParams[0])) - { - try - { - final long tailLen = Long.parseLong(rangeParams[1]); - if (tailLen < fileLen) - { - startFrom = fileLen - tailLen - 2; - if (startFrom < 0) - { - startFrom = 0; - } - } - } - catch (NumberFormatException ignored) - { - } - } - } - } - - // Change return code and add Content-Range header when skipping is requested - if (range != null && startFrom >= 0) - { - if (startFrom >= fileLen) - { - res = new Response(Response.Status.RANGE_NOT_SATISFIABLE, NanoHTTPD.MIME_PLAINTEXT, ""); - res.addHeader("Content-Range", "bytes 0-0/" + fileLen); - res.addHeader("ETag", etag); - } - else - { - if (endAt < 0) - { - endAt = fileLen - 1; - } - long newLen = endAt - startFrom + 1; - if (newLen < 0) - { - newLen = 0; - } - - final long dataLen = newLen; - FileInputStream fis = new FileInputStream(f) - { - @Override - public int available() throws IOException - { - return (int)dataLen; - } - }; - fis.skip(startFrom); - - res = new Response(Response.Status.PARTIAL_CONTENT, mime, fis); - res.addHeader("Content-Length", "" + dataLen); - res.addHeader("Content-Range", "bytes " + startFrom + "-" + endAt + "/" + fileLen); - res.addHeader("ETag", etag); - } - } - else - { - res = new Response(Response.Status.OK, mime, new FileInputStream(f)); - res.addHeader("Content-Length", "" + fileLen); - res.addHeader("ETag", etag); - } - } - } - catch (IOException ioe) - { - res = new Response(Response.Status.FORBIDDEN, NanoHTTPD.MIME_PLAINTEXT, "FORBIDDEN: Reading file failed."); - } - - res.addHeader("Accept-Ranges", "bytes"); // Announce that the file server accepts partial content requestes - return res; - } - - private String listDirectory(String uri, File f) - { - String heading = "Directory " + uri; - String msg = "" + heading + "" - + "

" + heading + "

"; - - String up = null; - if (uri.length() > 1) - { - String u = uri.substring(0, uri.length() - 1); - int slash = u.lastIndexOf('/'); - if (slash >= 0 && slash < u.length()) - { - up = uri.substring(0, slash + 1); - } - } - - List files = Arrays.asList(f.list(new FilenameFilter() - { - @Override - public boolean accept(File dir, String name) - { - return new File(dir, name).isFile(); - } - })); - Collections.sort(files); - List directories = Arrays.asList(f.list(new FilenameFilter() - { - @Override - public boolean accept(File dir, String name) - { - return new File(dir, name).isDirectory(); - } - })); - Collections.sort(directories); - if (up != null || directories.size() + files.size() > 0) - { - msg += "
    "; - if (up != null || directories.size() > 0) - { - msg += "
    "; - if (up != null) - { - msg += "
  • ..
    • "; - } - for (int i = 0; i < directories.size(); i++) - { - String dir = directories.get(i) + "/"; - msg += "
  • " + dir + "
    • "; - } - msg += "
    "; - } - if (files.size() > 0) - { - msg += "
    "; - for (int i = 0; i < files.size(); i++) - { - String file = files.get(i); - - msg += "
  • " + file + ""; - File curFile = new File(f, file); - long len = curFile.length(); - msg += " ("; - if (len < 1024) - { - msg += len + " bytes"; - } - else if (len < 1024 * 1024) - { - msg += len / 1024 + "." + (len % 1024 / 10 % 100) + " KB"; - } - else - { - msg += len / (1024 * 1024) + "." + len % (1024 * 1024) / 10 % 100 + " MB"; - } - msg += ")
    • "; - } - msg += "
    "; - } - msg += "
"; - } - msg += ""; - return msg; - } - - @Override - public Response getResponse() - { - return serveFile(uri, params, getRootDir()); - } -}