High score Master Translator a php file upload code

High score help Master translator a php file upload code
This code is translated into PHP:

3. Write the upload file processing file on the Web side as above index.jsp

Use Jspsmart to process the code as follows

<%@ page import= "Com.jspsmart.upload.*,common. Texthandle "%><%
Boolean IsOK = false;

Program Initialization--------------------------------------------------------------
String path_tmp = Request.getrealpath ("/") + "Upload";
String filename_p = Texthandle.getdirectory ();
String path_new = Request.getrealpath ("/") + "upload\\" + filename_p;

File Upload----------------------------------------------------------------
Smartupload su = new Smartupload ();
Su.initialize (PageContext);
Su.upload ();
int count = Su.save (path_tmp);

String file_name = "", File_ext,newfilename = "none";

Isok=true;

if (count>0) {
Com.jspsmart.upload.File File = Su.getfiles (). GetFile (0);
if (!file.ismissing ()) {//have uploaded file------------------------
file_name = File.getfilename (). toLowerCase ();

if (file.getsize () = = 0) {//If an empty file is coming, delete the------------
Java.io.File filename1=new Java.io.File (path_tmp,file_name);
if (filename1.exists ()) Filename1.delete ();
Isok=false;
}
else{//See if it is the correct file------------------
File_ext = file_name.substring (File_name.lastindexof (".") +1,file_name.length ());
if (file_ext.equals ("jpg") | | File_ext.equals ("gif") | | File_ext.equals ("JPEG")) {
String number = string.valueof ((new Java.util.Date ())). GetTime ());
NewFileName = filename_p + number + "." + File_ext;
Save the file name------------------------------------------
First look at whether the directory exists or create a directory if it does not exist
Java.io.File Dirop = new Java.io.File (path_new);
if (!dirop.exists ()) Dirop.mkdir ();

String path1 = path_tmp + "\ \" + file_name;
String path2 = path_new + "\ \" + NewFileName;
Java.io.File fromfile = new Java.io.File (path1);
Java.io.File tofile = new Java.io.File (path2);
Java.io.FileInputStream FIS = null;
Java.io.FileOutputStream fos = null;
try{
FIS = new Java.io.FileInputStream (fromfile);
FOS = new Java.io.FileOutputStream (tofile);
int bytesread;
byte[] buf = new byte[4 * 1024]; 4K Buffer---------
while ((Bytesread = Fis.read (BUF))! =-1) fos.write (buf, 0, bytesread);
Fos.close (); Fis.close ();
}
catch (Java.io.IOException e) {
System.out.println (e);

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