// Send File public void sendFile(String chunkName) throws IOException { OutputStream os = null; String currentDir = System.getProperty("user.dir"); chunkName = currentDir + "/src/srcFile/" + chunkName; File myFile = new File(chunkName); byte[] arrby = new byte[(int) myFile.length()]; try { FileInputStream fis = new FileInputStream(myFile); BufferedInputStream bis = new BufferedInputStream(fis); bis.read(arrby, 0, arrby.length); os = csocket.getOutputStream(); System.out.println("Sending File."); os.write(arrby, 0, arrby.length); os.flush(); System.out.println("File Sent."); // os.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { // os.close(); } }
public static void copyFile(String filenameIn, String filenameOut, boolean buffer) throws IOException { long lenIn = new File(filenameIn).length(); if (debug) System.out.println("read " + filenameIn + " len = " + lenIn); InputStream in = new FileInputStream(filenameIn); if (buffer) new BufferedInputStream(in, 10000); OutputStream out = new FileOutputStream(filenameOut); if (buffer) out = new BufferedOutputStream(out, 1000); long start = System.currentTimeMillis(); IO.copyB(in, out, 10000); out.flush(); double took = .001 * (System.currentTimeMillis() - start); out.close(); in.close(); long lenOut = new File(filenameOut).length(); if (debug) System.out.println(" write file= " + filenameOut + " len = " + lenOut); double rate = lenIn / took / (1000 * 1000); String name = buffer ? "buffer" : "no buffer"; System.out.println(" copy (" + name + ") took = " + took + " sec; rate = " + rate + "Mb/sec"); }
public static int pipe_stream(InputStream is, OutputStream os, boolean wantsKeepOpen) throws IOException { // U: copia de un stream al otro int cnt = 0; int n; byte[] buffer = new byte[BUFF_SZ]; while ((n = is.read(buffer)) > -1) { cnt += n; os.write(buffer, 0, n); } if (!wantsKeepOpen) { is.close(); os.close(); } return cnt; }
public void close() { if (closed) { return; } closed = true; /* close the underlying connection if, * a) the streams not set up yet, no response can be sent, or * b) if the wrapper output stream is not set up, or * c) if the close of the input/outpu stream fails */ try { if (uis_orig == null || uos == null) { connection.close(); return; } if (!uos_orig.isWrapped()) { connection.close(); return; } if (!uis_orig.isClosed()) { uis_orig.close(); } uos.close(); } catch (IOException e) { connection.close(); } }
public void sendResponseHeaders(int rCode, long contentLen) throws IOException { if (sentHeaders) { throw new IOException("headers already sent"); } this.rcode = rCode; String statusLine = "HTTP/1.1 " + rCode + Code.msg(rCode) + "\r\n"; OutputStream tmpout = new BufferedOutputStream(ros); PlaceholderOutputStream o = getPlaceholderResponseBody(); tmpout.write(bytes(statusLine, 0), 0, statusLine.length()); boolean noContentToSend = false; // assume there is content rspHdrs.set("Date", df.format(new Date())); if (contentLen == 0) { if (http10) { o.setWrappedStream(new UndefLengthOutputStream(this, ros)); close = true; } else { rspHdrs.set("Transfer-encoding", "chunked"); o.setWrappedStream(new ChunkedOutputStream(this, ros)); } } else { if (contentLen == -1) { noContentToSend = true; contentLen = 0; } /* content len might already be set, eg to implement HEAD resp */ if (rspHdrs.getFirst("Content-length") == null) { rspHdrs.set("Content-length", Long.toString(contentLen)); } o.setWrappedStream(new FixedLengthOutputStream(this, ros, contentLen)); } write(rspHdrs, tmpout); this.rspContentLen = contentLen; tmpout.flush(); tmpout = null; sentHeaders = true; if (noContentToSend) { WriteFinishedEvent e = new WriteFinishedEvent(this); server.addEvent(e); closed = true; } server.logReply(rCode, req.requestLine(), null); }
void write(Headers map, OutputStream os) throws IOException { Set<Map.Entry<String, List<String>>> entries = map.entrySet(); for (Map.Entry<String, List<String>> entry : entries) { String key = entry.getKey(); byte[] buf; List<String> values = entry.getValue(); for (String val : values) { int i = key.length(); buf = bytes(key, 2); buf[i++] = ':'; buf[i++] = ' '; os.write(buf, 0, i); buf = bytes(val, 2); i = val.length(); buf[i++] = '\r'; buf[i++] = '\n'; os.write(buf, 0, i); } } os.write('\r'); os.write('\n'); }
public void run() { try { sc = new Socket(); InetSocketAddress isa = new InetSocketAddress("localhost", 9999); sc.connect(isa); OutputStream ost = sc.getOutputStream(); for (int i = 0; i < 10; ++i) { String str = "client interation " + (new Integer(i)).toString(); ost.write(str.getBytes()); ost.flush(); System.out.println("Client at " + (new Integer(i)).toString()); sleep(1000); } } catch (Exception e) { } }
public void close() throws IOException { checkWrap(); wrapped.close(); }
public void flush() throws IOException { checkWrap(); wrapped.flush(); }
public void write(byte b[], int off, int len) throws IOException { checkWrap(); wrapped.write(b, off, len); }
public void write(byte b[]) throws IOException { checkWrap(); wrapped.write(b); }
public static void set_stream(OutputStream os, String data, String encoding) throws IOException { os.write(data.getBytes(encoding)); os.close(); }