[Webfilegrabber-commits] SF.net SVN: webfilegrabber:[1] trunk
Status: Beta
Brought to you by:
surivorp
|
From: <sur...@us...> - 2009-07-26 16:34:48
|
Revision: 1
http://webfilegrabber.svn.sourceforge.net/webfilegrabber/?rev=1&view=rev
Author: surivorp
Date: 2009-07-26 16:34:39 +0000 (Sun, 26 Jul 2009)
Log Message:
-----------
The base files
Added Paths:
-----------
branches/
tags/
trunk/
trunk/LICENSE.txt
trunk/src/
trunk/src/wfg/
trunk/src/wfg/DB.java
trunk/src/wfg/GUI.java
trunk/src/wfg/HeaderManipulator.java
trunk/src/wfg/Proxy.java
trunk/src/wfg/Server.java
trunk/src/wfg/SpecialPages.java
Added: trunk/LICENSE.txt
===================================================================
--- trunk/LICENSE.txt (rev 0)
+++ trunk/LICENSE.txt 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
Added: trunk/src/wfg/DB.java
===================================================================
--- trunk/src/wfg/DB.java (rev 0)
+++ trunk/src/wfg/DB.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,86 @@
+package wfg;
+
+import java.io.File;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+public class DB {
+ static private Map<File,String> urlList = new HashMap<File,String>();
+
+ static public synchronized void AddRecord(File _file, String _url) {
+ urlList.put(_file, _url);
+ }
+
+ static public synchronized void DeleteAllZeroSize() {
+ while (DeleteAllZeroSizeInternal());
+ }
+
+ static private synchronized boolean DeleteAllZeroSizeInternal() {
+ Set<Map.Entry<File, String>> theList = urlList.entrySet();
+
+ for (Map.Entry<File, String> m: theList) {
+ if (m.getKey().length() == 0) {
+ System.out.println("Delete: " + m.getKey().getAbsolutePath());
+ m.getKey().delete();
+ urlList.remove(m.getKey());
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ static public synchronized void ListToConsole() {
+ Set<Map.Entry<File, String>> theList = urlList.entrySet();
+
+ for (Map.Entry<File, String> m: theList) {
+ System.out.println(m.getKey().getName() + " " + m.getValue());
+ }
+ }
+
+ static public synchronized String ListToHTML(long _minFileSize) {
+ Calendar cal = new GregorianCalendar();
+ String result = "<table><tr><th>URL</th><th>Date</th><th>Size (ko)</th></tr>";
+
+ Set<Map.Entry<File, String>> theList = urlList.entrySet();
+
+ for (Map.Entry<File, String> m: theList) {
+ cal.setTimeInMillis(m.getKey().lastModified());
+ if (m.getKey().length() > _minFileSize) result += "<tr><td><a href=\"/getfile/" + m.getKey().getName() + "\">" + m.getValue() + "</a></td><td>" + cal.get(Calendar.HOUR_OF_DAY) + ":" + cal.get(Calendar.MINUTE)+ ":" + cal.get(Calendar.SECOND) + "</td><td style=\"text-align: right;\">" + (double)m.getKey().length()/1000 + "</td></tr>";
+ }
+
+ result += "</table>";
+
+ return result;
+ }
+
+ static public synchronized File GetFile(String _name) {
+ Set<Map.Entry<File, String>> theList = urlList.entrySet();
+
+ for (Map.Entry<File, String> m: theList) {
+ if (m.getKey().getName().compareTo(_name) == 0) return m.getKey();
+ }
+
+ return null;
+ }
+
+ static public synchronized String GetURLFileName(File _file) {
+ String fileName = urlList.get(_file);
+
+ // Trim all before the last /
+ fileName = fileName.substring(fileName.lastIndexOf('/') + 1);
+
+ // Trim all after the first ?
+ int pos = fileName.lastIndexOf('?');
+ if (pos > 0) fileName = fileName.substring(0, fileName.lastIndexOf('?'));
+
+ return fileName;
+ }
+
+ static public synchronized int GetNumberOfEntries() {
+ return urlList.size();
+ }
+}
Added: trunk/src/wfg/GUI.java
===================================================================
--- trunk/src/wfg/GUI.java (rev 0)
+++ trunk/src/wfg/GUI.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,50 @@
+package wfg;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.BoxLayout;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.Timer;
+
+@SuppressWarnings("serial")
+public class GUI extends JFrame {
+ private JLabel status = new JLabel();
+
+ public GUI() {
+ JPanel myPanel = new JPanel();
+
+ // Set the window
+ setBounds(0, 0, 500, 100);
+ setTitle("Web File Grabber - Beta 2009-07-26");
+ setVisible(true);
+ setDefaultCloseOperation(EXIT_ON_CLOSE);
+
+ myPanel.setLayout(new BoxLayout(myPanel, BoxLayout.Y_AXIS));
+
+ add(myPanel);
+
+ // Set the components
+ myPanel.add(new JLabel("1- Configure your Internet Browser to use the proxy on IP 127.0.0.1 and port 8080"));
+ myPanel.add(new JLabel("2- Go on the sites you want"));
+ myPanel.add(new JLabel("3- Type http://wfg in your browser to see all the files you can get"));
+ myPanel.add(status);
+
+ // Add the status update timer
+ ActionListener taskPerformer = new ActionListener() {
+ public void actionPerformed(ActionEvent evt) {
+ status.setText("--- There is currently " + DB.GetNumberOfEntries() + " entries in the database ---");
+ }
+ };
+ new Timer(1000, taskPerformer).start();
+ }
+
+ public static void main(String[] args) {
+ Server myServer = new Server();
+ myServer.start();
+
+ new GUI();
+ }
+}
Added: trunk/src/wfg/HeaderManipulator.java
===================================================================
--- trunk/src/wfg/HeaderManipulator.java (rev 0)
+++ trunk/src/wfg/HeaderManipulator.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,114 @@
+package wfg;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Vector;
+
+public class HeaderManipulator {
+ public static void AddToken(Vector<String[]> _header, String _token, String _value) {
+ String[] theNew = new String[2];
+
+ theNew[0] = _token;
+ theNew[0] = _value;
+
+ _header.add(theNew);
+ }
+
+ public static void DeleteToken(Vector<String[]> _header, String _token) {
+ for (int i=0; i<_header.size(); i++) {
+ String[] next = _header.get(i);
+ if (next[0].compareTo(_token) == 0) {
+ _header.removeElementAt(i);
+ i--;
+ }
+ }
+ }
+
+ public static String[] GetHeader(Vector<String[]> _header, InputStream _bis, boolean _split) throws IOException {
+ String[] action;
+ String nextLine;
+
+ // Get the action
+ nextLine = GetLine(_bis);
+ if (_split) {
+ action = nextLine.split(" ");
+ } else {
+ action = new String[1];
+ action[0] = nextLine;
+ }
+
+ // Get the rest of the header
+ nextLine = GetLine(_bis);
+
+ while (nextLine.length() > 0) {
+ String[] parts = new String[2];
+
+ parts[0] = nextLine.substring(0, nextLine.indexOf(':'));
+ parts[1] = nextLine.substring(nextLine.indexOf(':') + 1).trim();
+ _header.add(parts);
+
+ // Get the next one
+ nextLine = GetLine(_bis);
+ }
+
+ return action;
+ }
+
+ public static String GetValue(Vector<String[]> _header, String _token) {
+ for (int i=0; i<_header.size(); i++) {
+ String[] next = _header.get(i);
+ if (next[0].compareTo(_token) == 0) {
+ return next[1];
+ }
+ }
+
+ return null;
+ }
+
+ public static String GetLine(InputStream _bis) throws IOException {
+ String buffer = "";
+ int nextByte;
+
+ // Get all
+ nextByte = _bis.read();
+ while (nextByte != 13) {
+ buffer += (char) nextByte;
+ nextByte = _bis.read();
+ }
+
+ // Skip the line feed
+ _bis.skip(1);
+
+ return buffer;
+ }
+
+ public static String GetNonNullLine(InputStream _bis, Integer _numberEmptyLine) throws IOException {
+ String result = "";
+ _numberEmptyLine = -1;
+
+ while (result.length() == 0) {
+ result = GetLine(_bis);
+ _numberEmptyLine ++;
+ }
+
+ return result;
+ }
+
+ public static void ListToConsole(Vector<String[]> _header) {
+ for (int i=0; i<_header.size(); i++) {
+ String[] next = _header.get(i);
+ System.out.println(next[0] + ": " + next[1]);
+ }
+ }
+
+ public static String ListToString(Vector<String[]> _header) {
+ String result = new String();
+
+ for (int i=0; i<_header.size(); i++) {
+ String[] next = _header.get(i);
+ result += next[0] + ": " + next[1] + "\r\n";
+ }
+
+ return result;
+ }
+}
Added: trunk/src/wfg/Proxy.java
===================================================================
--- trunk/src/wfg/Proxy.java (rev 0)
+++ trunk/src/wfg/Proxy.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,274 @@
+package wfg;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintStream;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.util.Vector;
+
+public class Proxy extends Thread {
+ private Socket client;
+ private String[] action;
+ private Vector<String[]> clientHeader;
+ private boolean keepConnected = true;
+ private InputStream clientRead;
+ private InputStream serverRead;
+ private BufferedOutputStream clientWrite;
+ private BufferedOutputStream serverWrite;
+ private PrintStream clientWriteText;
+ private PrintStream serverWriteText;
+ private String remoteHost;
+ private String fullURL;
+ private enum TransmissionType {NOT_DEFINED, CONTENT_LENGTH, CHUNKED, CLOSE_CONNECTION};
+
+ Proxy(Socket _client) throws IOException {
+ client = _client;
+ clientRead = client.getInputStream();
+ clientWrite = new BufferedOutputStream(client.getOutputStream());
+ clientWriteText = new PrintStream(client.getOutputStream());
+ }
+
+ public void run() {
+ while (keepConnected) {
+ // Get the header
+ try {
+ clientHeader = new Vector<String[]>();
+ action = HeaderManipulator.GetHeader(clientHeader, clientRead, true);
+ } catch (IOException e2) {
+ keepConnected = false;
+ continue;
+ }
+
+ // Show the wanted website
+ System.out.println(action[0] + " " + action[1] + " " + action[2]);
+
+ // Take the url before truncking it
+ fullURL = action[1];
+
+ // Take off the host section of the action
+ int pos = action[1].indexOf('/');
+ pos = action[1].indexOf('/', pos+2);
+ action[1] = action[1].substring(pos);
+
+ // Check if a special page
+ String host = HeaderManipulator.GetValue(clientHeader, "Host");
+ if (host.compareToIgnoreCase("wfg") == 0) {
+ new SpecialPages(action, clientWrite, clientWriteText);
+ } else {
+ // Transmit the result
+ TransmitTheRemoteSite();
+ }
+ }
+
+ // Close the connection to the client
+ try {
+ client.close();
+ } catch (IOException e) {
+ return;
+ }
+ }
+
+ private void TransmitTheRemoteSite() {
+ String hostname;
+ int port;
+ Vector<String[]> serverHeader = new Vector<String[]>();
+ String[] result;
+ TransmissionType tt = TransmissionType.NOT_DEFINED;
+ String token;
+ int len;
+ int contentLength;
+
+ // Get the host
+ String host = HeaderManipulator.GetValue(clientHeader, "Host");
+
+ // Connect to the host if not already done or if the host has changed
+ if ( (serverRead == null) || (host.compareTo(remoteHost) != 0)) {
+ Socket web = new Socket();
+
+ // Set the new host
+ remoteHost = host;
+
+ // Get the host and port to connect to
+ if (host.contains(":")) {
+ hostname = host.substring(0, host.indexOf(':'));
+ port = Integer.valueOf(host.substring(host.indexOf(':')+1));
+ } else {
+ hostname = host;
+ port = 80;
+ }
+
+ try {
+ // Connect to the remote server
+ web.connect(new InetSocketAddress(hostname, port));
+
+ // Get the streams
+ serverRead = new BufferedInputStream(web.getInputStream());
+ serverWrite = new BufferedOutputStream(web.getOutputStream());
+ serverWriteText = new PrintStream(web.getOutputStream());
+ } catch (IOException e) {
+ keepConnected = false;
+ return;
+ }
+ }
+
+ // Create the file and the database entry
+ FileOutputStream fos;
+ try {
+ File f = File.createTempFile("proxy", "");
+ fos = new FileOutputStream(f);
+ DB.AddRecord(f, fullURL);
+ f.deleteOnExit();
+ } catch (IOException e1) {
+ keepConnected = false;
+ return;
+ }
+
+ // Send the demand
+ try {
+ serverWriteText.println(action[0] + " " + action[1] + " " + action[2]);
+ serverWriteText.println(HeaderManipulator.ListToString(clientHeader));
+
+ // If it's a POST, send the data
+ if (action[0].compareTo("POST") == 0) {
+ // Get the size
+ token = HeaderManipulator.GetValue(clientHeader, "Content-Length");
+ if (token != null) {
+ contentLength = Integer.valueOf(token);
+
+ // Send until contentLength reached
+ while ( contentLength > 0) {
+ len = SendBridgedData(contentLength, null, clientRead, serverWrite);
+ contentLength -= len;
+ }
+
+ // Send everything that is still waiting on the client side
+ while ( clientRead.available() > 0) {
+ len = SendBridgedData(clientRead.available(), null, clientRead, serverWrite);
+ }
+
+ serverWrite.flush();
+ }
+ }
+
+ // Get the server's header
+ result = HeaderManipulator.GetHeader(serverHeader, serverRead, false);
+
+ // Get the transmission type
+ token = HeaderManipulator.GetValue(serverHeader, "Transfer-Encoding");
+ if ((token != null) && (token.compareTo("chunked") == 0)) tt = TransmissionType.CHUNKED;
+ token = HeaderManipulator.GetValue(serverHeader, "Connection");
+ if ((token != null) && (token.compareTo("close") == 0)) tt = TransmissionType.CLOSE_CONNECTION;
+ token = HeaderManipulator.GetValue(serverHeader, "Content-Length");
+ if (token != null) tt = TransmissionType.CONTENT_LENGTH;
+
+ // Send the header to the client
+ clientWriteText.println(result[0]);
+ clientWriteText.println(HeaderManipulator.ListToString(serverHeader));
+
+ // Transmit the data from the server to the client
+ switch (tt) {
+ case NOT_DEFINED:
+ System.out.println("WARNING: The transmission type is not defined. Will fallback to close connection");
+
+ case CLOSE_CONNECTION:
+ keepConnected = false;
+
+ // Send until disconnected
+ do {
+ len = SendBridgedData(1000, fos, serverRead, clientWrite);
+ } while (len != -1);
+ break;
+
+ case CONTENT_LENGTH:
+ // Get the size
+ token = HeaderManipulator.GetValue(serverHeader, "Content-Length");
+ contentLength = Integer.valueOf(token);
+
+ // Send until contentLength reached
+ while ( contentLength > 0) {
+ len = SendBridgedData(contentLength, fos, serverRead, clientWrite);
+ contentLength -= len;
+ }
+ break;
+
+ case CHUNKED:
+ while (true) {
+ // Get the next size
+ Integer numberEmptyLine = 0;
+ String line = HeaderManipulator.GetNonNullLine(serverRead, numberEmptyLine);
+ int chunkLength = Integer.valueOf(hex2decimal(line));
+ for (int i=0; i<numberEmptyLine; i++) clientWriteText.println();
+ clientWriteText.println(line);
+
+ // Stop if over
+ if (chunkLength == 0) break;
+
+ // Send until the end of this chunk
+ while ( chunkLength > 0) {
+ len = SendBridgedData(chunkLength, fos, serverRead, clientWrite);
+ chunkLength -= len;
+ }
+ }
+
+ break;
+
+ }
+
+ // Send everything that is still waiting on the server side
+ while ( serverRead.available() > 0) {
+ len = SendBridgedData(serverRead.available(), fos, serverRead, clientWrite);
+ }
+
+ } catch (IOException e) {
+ keepConnected = false;
+ return;
+ }
+
+ // Close the file
+ try {
+ fos.close();
+ } catch (IOException e) {
+ return;
+ }
+ }
+
+ private int SendBridgedData(int _maximumData, FileOutputStream _fos, InputStream _src, BufferedOutputStream _dst) throws IOException {
+ int len;
+ byte[] b = new byte[100];
+
+ // Get the data
+ if (_maximumData < b.length) {
+ len = _src.read(b, 0, _maximumData);
+ } else {
+ len = _src.read(b);
+ }
+
+ // Send if valid
+ if (len > 0) {
+ _dst.write(b,0, len);
+ _dst.flush();
+ if (_fos!= null) _fos.write(b,0, len);
+ }
+
+ return len;
+ }
+
+ public static int hex2decimal(String _text) {
+ String digits = "0123456789ABCDEF";
+ _text = _text.toUpperCase();
+
+ int val = 0;
+ for (int i = 0; i < _text.length(); i++) {
+ char c = _text.charAt(i);
+ int d = digits.indexOf(c);
+ val = 16*val + d;
+ }
+
+ return val;
+ }
+}
Added: trunk/src/wfg/Server.java
===================================================================
--- trunk/src/wfg/Server.java (rev 0)
+++ trunk/src/wfg/Server.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,30 @@
+package wfg;
+
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class Server extends Thread {
+ public void run() {
+ ServerSocket proxyServer;
+
+ // Listen on the default port
+ try {
+ proxyServer = new ServerSocket(8080);
+ System.out.println("The proxy is ready on port 8080");
+ } catch (IOException e) {
+ e.printStackTrace();
+ return;
+ }
+
+ // Accept connections
+ while (true) {
+ try {
+ Socket theConnection = proxyServer.accept();
+ Proxy myProxy = new Proxy(theConnection);
+ myProxy.start();
+ } catch (IOException e) {
+ }
+ }
+ }
+}
Added: trunk/src/wfg/SpecialPages.java
===================================================================
--- trunk/src/wfg/SpecialPages.java (rev 0)
+++ trunk/src/wfg/SpecialPages.java 2009-07-26 16:34:39 UTC (rev 1)
@@ -0,0 +1,121 @@
+package wfg;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.PrintStream;
+
+public class SpecialPages {
+ private String[] action;
+ private BufferedOutputStream clientWrite;
+ private PrintStream clientWriteText;
+
+ public SpecialPages(String[] _action, BufferedOutputStream _clientWrite, PrintStream _clientWriteText) {
+ action = _action;
+ clientWrite = _clientWrite;
+ clientWriteText = _clientWriteText;
+
+ // The index
+ if (action[1].compareTo("/") == 0) {
+ SendText(GenerateIndex(0));
+ return;
+ }
+
+ // Split
+ String[] request = action[1].split("/");
+
+ if (request.length > 2) {
+ if (request[1].compareTo("index") == 0) {
+ SendText(GenerateIndex(Long.valueOf(request[2])));
+ return;
+ }
+
+ if (request[1].compareTo("getfile") == 0) {
+ SendFile(DB.GetFile(request[2]), true);
+ return;
+ }
+ }
+
+ // Not found
+ SendNotFound();
+ }
+
+ private void SendFile(File _file, boolean _forceDownload) {
+ FileInputStream fis;
+
+ // Open the file
+ try {
+ fis = new FileInputStream(_file);
+ } catch (FileNotFoundException e) {
+ SendNotFound();
+ return;
+ }
+
+ // Send the header
+ clientWriteText.println("HTTP/1.1 200 OK");
+ clientWriteText.println("Content-Length: " + _file.length());
+ clientWriteText.println("Keep-Alive: timeout=5, max=64");
+ clientWriteText.println("Connection: Keep-Alive");
+ clientWriteText.println("Content-Disposition: inline; filename=\"" + DB.GetURLFileName(_file) + "\"");
+ if (_forceDownload)
+ clientWriteText.println("Content-Type: application/octet-stream");
+ clientWriteText.println();
+ clientWriteText.flush();
+
+ // Send the file
+ int left = (int) _file.length();
+ int len;
+ byte[] b = new byte[1000];
+
+ try {
+ while (left > 0) {
+ if (left < b.length) {
+ len = fis.read(b,0,left);
+ } else {
+ len = fis.read(b);
+ }
+
+ if (len > 0) {
+ clientWrite.write(b, 0, len);
+ left -= len;
+ }
+
+ }
+
+ clientWrite.flush();
+ } catch (IOException e) {
+ return;
+ }
+ }
+
+ private void SendNotFound() {
+ String text = "<html><body>Not found</body></html>";
+
+ clientWriteText.println("HTTP/1.1 404 Not Found");
+ clientWriteText.println("Content-Length: " + text.length());
+ clientWriteText.println("Keep-Alive: timeout=5, max=64");
+ clientWriteText.println("Connection: Keep-Alive");
+ clientWriteText.println("Content-Type: text/html");
+ clientWriteText.println("Location: /");
+ clientWriteText.println();
+
+ clientWriteText.println(text);
+ }
+
+ private void SendText(String _text) {
+ clientWriteText.println("HTTP/1.1 200 OK");
+ clientWriteText.println("Content-Length: " + _text.length());
+ clientWriteText.println("Keep-Alive: timeout=5, max=64");
+ clientWriteText.println("Connection: Keep-Alive");
+ clientWriteText.println("Content-Type: text/html");
+ clientWriteText.println();
+
+ clientWriteText.println(_text);
+ }
+
+ private String GenerateIndex(long _minFileSize) {
+ return "<html><body><p><a href=\"/\">All</a> |<a href=\"/index/1000000\">Bigger than 1 Mo</a> | <a href=\"/index/10000000\">Bigger than 10 Mo</a></p><hr><p>" + DB.ListToHTML(_minFileSize) + "</p></body></html>";
+ }
+}
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