Witam!
Powiedzcie proszę gdzie jest błąd, plik przesyła się na serwer ale gubione gdzieś są bajty. Suma md5 jest różna poprzesłaiu pliku.
public void sendFile(Socket clientSock, File transferFile) throws IOException {
try {
fc.setFileName(transferFile.getName());
fc.setFileSize(transferFile.length());
fc.setIpHost(clientSock.getLocalAddress().toString());
fc.setPath(transferFile.getPath());
try {
fc.setMd5sum(md5sum(transferFile));
System.out.println(fc.getMd5sum());
} catch (NoSuchAlgorithmException | IOException ex) {
Logger.getLogger(FileTransfer.class.getName()).log(Level.SEVERE, null, ex);
}
final ObjectOutputStream out = new ObjectOutputStream(clientSock.getOutputStream());
out.writeObject(fc);
out.flush();
din = new DataInputStream(clientSock.getInputStream());
} catch (final IOException ex) {
Logger.getLogger(FileTransfer.class.getName()).log(Level.SEVERE, null, ex);
}
System.out.println("czekam");
final String remoteFileExist = din.readUTF();
System.out.println(remoteFileExist);
if (!remoteFileExist.equalsIgnoreCase("FileExist")) {
System.out.println(remoteFileExist);
dout = new DataOutputStream(clientSock.getOutputStream());
try {
System.out.println("Sending File: " + transferFile.getName());
final FileInputStream fin = new FileInputStream(transferFile);
final byte b[] = new byte[1024];
int read;
// System.out.println("Size: " + transferFile.length());
while ((read = fin.read(b)) != -1) {
dout.write(b, 0, read);
dout.flush();
}
fin.close();
dout.writeUTF("The file is already downloaded.");
System.out.println("Send Complete");
dout.flush();
} catch (final Exception e) {
e.printStackTrace();
System.out.println("An error occured");
}
}
}
}
public void reciveFile(Socket clientSock, File file) {
try {
final ObjectInputStream in = new ObjectInputStream(clientSock.getInputStream());
try {
fc = (FileClass) in.readObject();
// TODO: To gdzieś jest jakiś problem z przekazywaniem md5sum -> od strony
// klienta który posiada plik md5sum jest prawidłowa,
// jednak po przesłąniu obiektu ona się zmiena ??? problem z esyłaniem danych na
// obiekcie??
// do sprawdzenia jak będzie czas jeszcze.
System.out.println(fc.getFileName() + " " + fc.getPath());
} catch (final ClassNotFoundException ex) {
Logger.getLogger(FileTransfer.class.getName()).log(Level.SEVERE, null, ex);
}
} catch (final IOException ex) {
Logger.getLogger(FileTransfer.class.getName()).log(Level.SEVERE, null, ex);
}
try {
din = new DataInputStream(clientSock.getInputStream());
dout = new DataOutputStream(clientSock.getOutputStream());
} catch (final IOException e1) {
System.err.println("WARN: " + e1.getMessage() + " " + e1.getClass().getName());
}
try {
System.out.println("Receving file: " + fc.getFileName());
System.out.println("File Size: " + (fc.getFileSize() / (1024 * 1024)) + " MB");
final byte b[] = new byte[1024];
System.out.println("Receving file..");
try {
fos = new FileOutputStream(new File(file.getPath()), true);
long bytesRead;
do {
bytesRead = din.read(b, 0, b.length);
fos.write(b, 0, b.length);
} while (!(bytesRead < 1024));
fos.close();
} catch (final IOException e) {
System.err.println("WARN: " + e.getMessage() + " " + e.getClass().getName());
}
System.out.println("Comleted. " + file.getPath());
}
} catch (NoSuchAlgorithmException | IOException e) {
System.err.println("WARN: reciveFile " + e.getMessage());
}
System.out.println("Comleted. " + file.getPath());
}
}
Java