mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-05-24 18:04:32 +00:00
format proxy code, allow to change swf on the fly
This commit is contained in:
honfika@gmail.com
@@ -6,15 +6,13 @@ import java.util.Enumeration;
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import java.util.Hashtable;
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import java.util.Vector;
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class Http extends HttpConnection
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{
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class Http extends HttpConnection {
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/* XXX - more than 1 should work now. */
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static final int MAX_PENDING_REQUESTS = 1;
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static Hashtable cache = new Hashtable(33);
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private static Object httpLock = new Object();
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String host;
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int port;
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@@ -24,334 +22,263 @@ class Http extends HttpConnection
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long idle = 0;
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Vector queue = new Vector();
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public Http(String host, int port) throws IOException
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{
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this(host, port, false);
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}
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public Http(String host, int port, boolean isProxy) throws IOException
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{
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super(host, port);
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this.host = host;
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this.port = port;
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this.proxy = isProxy;
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public Http(String host, int port) throws IOException {
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this(host, port, false);
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}
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public Http(String host, int port, boolean isProxy,Socket sock) throws IOException
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{
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super(sock);
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this.host = host;
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this.port = port;
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this.proxy = isProxy;
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public Http(String host, int port, boolean isProxy) throws IOException {
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super(host, port);
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this.host = host;
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this.port = port;
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this.proxy = isProxy;
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}
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public Http(String host, int port, boolean isProxy, Socket sock) throws IOException {
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super(sock);
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this.host = host;
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this.port = port;
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this.proxy = isProxy;
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}
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public synchronized void sendRequest(Request request)
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throws IOException, RetryRequestException
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{
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queue.addElement(request);
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try
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{
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send(request);
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}
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catch (IOException e)
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{
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if (persistent)
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{
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persistent = false;
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throw new RetryRequestException();
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}
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throw e;
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}
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throws IOException, RetryRequestException {
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queue.addElement(request);
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try {
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send(request);
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} catch (IOException e) {
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if (persistent) {
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persistent = false;
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throw new RetryRequestException();
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}
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throw e;
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}
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}
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public synchronized Reply recvReply(Request request)
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throws IOException, RetryRequestException
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{
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while (queue.firstElement() != request)
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{
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try
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{
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wait();
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}
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catch (InterruptedException e)
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{
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}
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}
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throws IOException, RetryRequestException {
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while (queue.firstElement() != request) {
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try {
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wait();
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} catch (InterruptedException e) {
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}
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}
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if (closed)
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{
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throw new RetryRequestException();
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}
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if (closed) {
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throw new RetryRequestException();
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}
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try
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{
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return recv();
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}
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catch (IOException e)
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{
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if (persistent)
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{
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persistent = false;
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throw new RetryRequestException();
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}
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throw e;
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}
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try {
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return recv();
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} catch (IOException e) {
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if (persistent) {
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persistent = false;
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throw new RetryRequestException();
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}
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throw e;
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}
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}
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public void reallyClose()
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{
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persistent = false;
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close();
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public void reallyClose() {
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persistent = false;
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close();
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}
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public synchronized void close()
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{
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if (persistent)
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{
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idle = System.currentTimeMillis();
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}
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else
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{
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cacheRemove(host, port, this);
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super.close();
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closed = true;
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}
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public synchronized void close() {
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if (persistent) {
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idle = System.currentTimeMillis();
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} else {
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cacheRemove(host, port, this);
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super.close();
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closed = true;
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}
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if (queue.size() > 0)
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{
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queue.removeElementAt(0);
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notify();
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}
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if (queue.size() > 0) {
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queue.removeElementAt(0);
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notify();
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}
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}
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private void send(Request request) throws IOException
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{
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/* Prepare HTTP/1.1 request */
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request.removeHeaderField("Proxy-Connection");
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private void send(Request request) throws IOException {
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if(!proxy){
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if(request.containsHeaderField("Connection")&&(request.getHeaderField("Connection").toLowerCase().equals("keep-alive"))){
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/* Prepare HTTP/1.1 request */
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request.removeHeaderField("Proxy-Connection");
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}else{
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request.setHeaderField("Connection", "open");
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}
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if (!request.containsHeaderField("Host"))
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{
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request.setHeaderField("Host", request.getHost());
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}
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}
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if (!proxy) {
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if (request.containsHeaderField("Connection") && (request.getHeaderField("Connection").toLowerCase().equals("keep-alive"))) {
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if (proxy)
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{
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request.write(getOutputStream());
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}
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else
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{
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String oldStatusLine = request.statusLine;
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StringBuffer head = new StringBuffer();
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head.append(request.getCommand());
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head.append(" ");
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head.append(request.getPath());
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head.append(" ");
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head.append("HTTP/1.0");
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request.statusLine = head.toString();
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} else {
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request.setHeaderField("Connection", "open");
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}
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if (!request.containsHeaderField("Host")) {
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request.setHeaderField("Host", request.getHost());
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}
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}
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request.write(getOutputStream());
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if (proxy) {
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request.write(getOutputStream());
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} else {
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String oldStatusLine = request.statusLine;
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StringBuffer head = new StringBuffer();
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head.append(request.getCommand());
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head.append(" ");
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head.append(request.getPath());
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head.append(" ");
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head.append("HTTP/1.0");
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request.statusLine = head.toString();
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/* flush? */
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request.statusLine = oldStatusLine;
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}
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request.write(getOutputStream());
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/* flush? */
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request.statusLine = oldStatusLine;
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}
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}
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private Reply recv() throws IOException
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{
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Reply reply = new Reply(getInputStream());
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reply.read();
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private Reply recv() throws IOException {
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Reply reply = new Reply(getInputStream());
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reply.read();
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String conn = reply.getHeaderField("Connection");
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String conn = reply.getHeaderField("Connection");
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if (reply.containsHeaderField("Connection")
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&& reply.getHeaderField("Connection").equals("close"))
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{
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persistent = false;
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}
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else if (reply.getProtocol().equals("HTTP/1.1"))
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{
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persistent = true;
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}
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else
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{
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persistent = false;
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}
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if (reply.containsHeaderField("Connection")
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&& reply.getHeaderField("Connection").equals("close")) {
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persistent = false;
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} else if (reply.getProtocol().equals("HTTP/1.1")) {
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persistent = true;
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} else {
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persistent = false;
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}
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/* Received HTTP/1.1 "Continue". Read another Reply. */
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if (reply.getStatusCode() == 100)
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{
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reply = recv();
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}
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/* Received HTTP/1.1 "Continue". Read another Reply. */
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if (reply.getStatusCode() == 100) {
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reply = recv();
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}
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return reply;
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return reply;
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}
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protected boolean isBusy()
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{
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return queue.size() >= MAX_PENDING_REQUESTS;
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protected boolean isBusy() {
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return queue.size() >= MAX_PENDING_REQUESTS;
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}
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protected boolean isPersistent()
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{
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return persistent;
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protected boolean isPersistent() {
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return persistent;
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}
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private static String cacheKey(String host, int port)
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{
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return host.toLowerCase() + ":" + port;
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private static String cacheKey(String host, int port) {
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return host.toLowerCase() + ":" + port;
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}
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private static Vector cacheLookup(String host, int port)
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{
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Vector v = (Vector) cache.get(cacheKey(host, port));
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return v;
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private static Vector cacheLookup(String host, int port) {
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Vector v = (Vector) cache.get(cacheKey(host, port));
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return v;
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}
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private static boolean cacheContains(Http http)
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{
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Vector v = (Vector) cache.get(cacheKey(http.host, http.port));
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return v != null ? v.contains(http) : false;
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private static boolean cacheContains(Http http) {
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Vector v = (Vector) cache.get(cacheKey(http.host, http.port));
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return v != null ? v.contains(http) : false;
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}
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private static void cacheInsert(String host, int port, Http http)
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{
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String key = cacheKey(host, port);
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Vector v = (Vector) cache.get(key);
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if (v == null)
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{
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v = new Vector();
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}
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v.addElement(http);
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cache.put(key, v);
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private static void cacheInsert(String host, int port, Http http) {
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String key = cacheKey(host, port);
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Vector v = (Vector) cache.get(key);
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if (v == null) {
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v = new Vector();
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}
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v.addElement(http);
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cache.put(key, v);
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}
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private static void cacheRemove(String host, int port, Http http)
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{
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Vector v = (Vector) cache.get(cacheKey(host, port));
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if (v != null)
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{
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v.removeElement(http);
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if (v.isEmpty())
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{
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cache.remove(cacheKey(host, port));
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}
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}
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private static void cacheRemove(String host, int port, Http http) {
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Vector v = (Vector) cache.get(cacheKey(host, port));
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if (v != null) {
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v.removeElement(http);
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if (v.isEmpty()) {
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cache.remove(cacheKey(host, port));
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}
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}
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}
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private static void cacheClean()
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{
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long now = System.currentTimeMillis();
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Enumeration e = cache.keys();
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while (e.hasMoreElements())
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{
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Vector v = (Vector) cache.get(e.nextElement());
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for (int i = 0; i < v.size(); i++)
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{
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Http http = (Http) v.elementAt(i);
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if (http.idle > 0 && now - http.idle > 30000) /* 30 seconds */
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{
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http.persistent = false;
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http.close();
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}
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}
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}
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private static void cacheClean() {
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long now = System.currentTimeMillis();
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Enumeration e = cache.keys();
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while (e.hasMoreElements()) {
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Vector v = (Vector) cache.get(e.nextElement());
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for (int i = 0; i < v.size(); i++) {
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Http http = (Http) v.elementAt(i);
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if (http.idle > 0 && now - http.idle > 30000) /* 30 seconds */ {
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http.persistent = false;
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http.close();
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}
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}
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}
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}
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static Http open(String host, int port, boolean isProxy)
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throws IOException
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{
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Http http = null;
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throws IOException {
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Http http = null;
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synchronized (httpLock)
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{
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Vector v = cacheLookup(host, port);
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if (v != null)
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{
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for (int i = 0; i < v.size(); i++)
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{
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Http pick = (Http) v.elementAt(i);
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synchronized (httpLock) {
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Vector v = cacheLookup(host, port);
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if (v != null) {
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for (int i = 0; i < v.size(); i++) {
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Http pick = (Http) v.elementAt(i);
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/* find an http connection that isn't busy */
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if (pick.isPersistent() && !pick.isBusy())
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{
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http = pick;
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break;
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}
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}
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/* find an http connection that isn't busy */
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if (pick.isPersistent() && !pick.isBusy()) {
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http = pick;
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break;
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}
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}
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if (http != null)
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{
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http.idle = 0;
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}
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}
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}
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if (http == null)
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{
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http = new Http(host, port, isProxy);
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cacheInsert(host, port, http);
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}
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return http;
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if (http != null) {
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http.idle = 0;
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}
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}
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}
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if (http == null) {
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http = new Http(host, port, isProxy);
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cacheInsert(host, port, http);
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}
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return http;
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}
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static Http open(String host, int port) throws IOException
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{
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return open(host, port, false);
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static Http open(String host, int port) throws IOException {
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return open(host, port, false);
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}
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static Enumeration enumerate()
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{
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Vector list = new Vector();
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Enumeration e = cache.keys();
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while (e.hasMoreElements())
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{
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Vector v = (Vector) cache.get(e.nextElement());
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for (int i = 0; i < v.size(); i++)
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{
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list.addElement(v.elementAt(i));
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}
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}
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return list.elements();
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static Enumeration enumerate() {
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Vector list = new Vector();
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Enumeration e = cache.keys();
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while (e.hasMoreElements()) {
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Vector v = (Vector) cache.get(e.nextElement());
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for (int i = 0; i < v.size(); i++) {
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list.addElement(v.elementAt(i));
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}
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}
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return list.elements();
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}
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static synchronized void clean()
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{
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cacheClean();
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static synchronized void clean() {
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cacheClean();
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}
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public String toString()
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{
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StringBuffer buf = new StringBuffer();
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buf.append("SERVER ");
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buf.append(super.toString());
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if (isPersistent())
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{
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buf.append(" - ");
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if (queue.size() > 0)
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{
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buf.append(queue.size());
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buf.append(" pending");
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}
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else
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{
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buf.append("idle " + ((System.currentTimeMillis() - idle) / 1000.0) + " sec");
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}
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}
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return buf.toString();
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public String toString() {
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StringBuffer buf = new StringBuffer();
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buf.append("SERVER ");
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buf.append(super.toString());
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if (isPersistent()) {
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buf.append(" - ");
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if (queue.size() > 0) {
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buf.append(queue.size());
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buf.append(" pending");
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} else {
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buf.append("idle " + ((System.currentTimeMillis() - idle) / 1000.0) + " sec");
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}
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}
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return buf.toString();
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}
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}
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