corrupt file after file transfer
I have written code to transfer two files from the client to the server. Every time I transfer the file and try to decompress it using gzip, it says "corrupt input. Use zcat to recover some data." Is there any way I can fix this? Please help...
Client side:
for (int z = 0; z < files.length; z++){
dos.writeUTF(files[z].getName());
dos.writeLong(files[z].length());
buffer =newbyte[(int)files[z].length()];
dis =new DataInputStream(new BufferedInputStream(new FileInputStream(files[z])));
int len = 0;
while ((len = dis.read(buffer)) > 0){
dos.write(buffer, 0, len);
System.out.print("#");
}
dis.close();
}
dos.flush();
dos.close();
Server side:
for(int i = 0; i<=1; i++){
String a = dis.readUTF();
setFileName(a);
System.out.println(getFileName());
long b = dis.readLong();
System.out.println(b);
buffer =newbyte[(int)b];
dos =new DataOutputStream(new BufferedOutputStream(new FileOutputStream("tmp/" + util.getTmpDir() +"/" +getFileName())));
int len = 0;
int offset = 0;
while(offset < buffer.length && (len=dis.read(buffer, offset, buffer.length-offset)) >= 0){
offset += len;
dos.write(buffer, 0, len);
System.out.print("#");
}
}
