Actually move the kde files that were renamed in the last commit

1 files changed, 281 insertions, 0 deletions

diff --git a/tdecore/network/khttpproxysocketdevice.cpp b/tdecore/network/khttpproxysocketdevice.cpp
new file mode 100644
index 000000000..648f4e571
--- /dev/null
+++ b/tdecore/network/khttpproxysocketdevice.cpp
@@ -0,0 +1,281 @@
+/*  -*- C++ -*-
+ *  Copyright (C) 2003 Thiago Macieira <thiago.macieira@kdemail.net>
+ *
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining
+ *  a copy of this software and associated documentation files (the
+ *  "Software"), to deal in the Software without restriction, including
+ *  without limitation the rights to use, copy, modify, merge, publish,
+ *  distribute, sublicense, and/or sell copies of the Software, and to
+ *  permit persons to whom the Software is furnished to do so, subject to
+ *  the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included 
+ *  in all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <tqsocketnotifier.h>
+#include <tqcstring.h>
+
+#include "kresolver.h"
+#include "ksocketaddress.h"
+#include "ksocketdevice.h"
+#include "khttpproxysocketdevice.h"
+
+using namespace KNetwork;
+
+KResolverEntry KHttpProxySocketDevice::defaultProxy;
+
+class KNetwork::KHttpProxySocketDevicePrivate
+{
+public:
+  KResolverEntry proxy;
+  TQCString request;
+  TQCString reply;
+  KSocketAddress peer;
+
+  KHttpProxySocketDevicePrivate()
+    : proxy(KHttpProxySocketDevice::defaultProxy)
+  { }
+};
+
+KHttpProxySocketDevice::KHttpProxySocketDevice(const KSocketBase* parent)
+  : KSocketDevice(parent), d(new KHttpProxySocketDevicePrivate)
+{
+}
+
+KHttpProxySocketDevice::KHttpProxySocketDevice(const KResolverEntry& proxy)
+  : d(new KHttpProxySocketDevicePrivate)
+{
+  d->proxy = proxy;
+}
+
+KHttpProxySocketDevice::~KHttpProxySocketDevice()
+{
+  // nothing special to be done during closing
+  // KSocketDevice::~KSocketDevice closes the socket
+
+  delete d;
+}
+
+int KHttpProxySocketDevice::capabilities() const
+{
+  return CanConnectString | CanNotBind | CanNotListen | CanNotUseDatagrams;
+}
+
+const KResolverEntry&
+KHttpProxySocketDevice::proxyServer() const
+{
+  return d->proxy;
+}
+
+void KHttpProxySocketDevice::setProxyServer(const KResolverEntry& proxy)
+{
+  d->proxy = proxy;
+}
+
+void KHttpProxySocketDevice::close()
+{
+  d->reply = d->request = TQCString();
+  d->peer = KSocketAddress();
+  KSocketDevice::close();
+}
+
+KSocketAddress KHttpProxySocketDevice::peerAddress() const
+{
+  if (isOpen())
+    return d->peer;
+  return KSocketAddress();
+}
+
+KSocketAddress KHttpProxySocketDevice::externalAddress() const
+{
+  return KSocketAddress();
+}
+
+bool KHttpProxySocketDevice::connect(const KResolverEntry& address)
+{
+  if (d->proxy.family() == AF_UNSPEC)
+    // no proxy server set !
+    return KSocketDevice::connect(address);
+
+  if (isOpen())
+    {
+      // socket is already open
+      resetError();
+      return true;
+    }
+
+  if (m_sockfd == -1)
+    // socket isn't created yet
+    return connect(address.address().nodeName(), 
+		   address.address().serviceName());
+
+  d->peer = address.address();
+  return parseServerReply();
+}
+
+bool KHttpProxySocketDevice::connect(const TQString& node, const TQString& service)
+{
+  // same safety checks as above
+  if (m_sockfd == -1 && (d->proxy.family() == AF_UNSPEC ||
+			 node.isEmpty() || service.isEmpty()))
+    {
+      // no proxy server set !
+      setError(IO_ConnectError, NotSupported);
+      return false;
+    }
+
+  if (isOpen())
+    {
+      // socket is already open
+      return true;
+    }
+
+  if (m_sockfd == -1)
+    {
+      // must create the socket
+      if (!KSocketDevice::connect(d->proxy))
+	return false;		// also unable to contact proxy server
+      setState(0);		// unset open flag
+
+      // prepare the request
+      TQString request = TQString::tqfromLatin1("CONNECT %1:%2 HTTP/1.1\r\n"
+					    "Cache-Control: no-cache\r\n"
+					    "Host: \r\n"
+					    "\r\n");
+      TQString node2 = node;
+      if (node.contains(':'))
+	node2 = '[' + node + ']';
+
+      d->request = TQString(request.arg(node2).arg(service)).latin1();
+    }
+
+  return parseServerReply();
+}
+
+bool KHttpProxySocketDevice::parseServerReply()
+{
+  // make sure we're connected
+  if (!KSocketDevice::connect(d->proxy))
+    if (error() == InProgress)
+      return true;
+    else if (error() != NoError)
+      return false;
+
+  if (!d->request.isEmpty())
+    {
+      // send request
+      TQ_LONG written = tqwriteBlock(d->request, d->request.length());
+      if (written < 0)
+	{
+	  qDebug("KHttpProxySocketDevice: would block writing request!");
+	  if (error() == WouldBlock)
+	    setError(IO_ConnectError, InProgress);
+	  return error() == WouldBlock; // error
+	}
+      qDebug("KHttpProxySocketDevice: request written");
+
+      d->request.remove(0, written);
+
+      if (!d->request.isEmpty())
+	{
+	  setError(IO_ConnectError, InProgress);
+	  return true;		// still in progress
+	}
+    }
+
+  // request header is sent
+  // must parse reply, but must also be careful not to read too much
+  // from the buffer
+
+  int index;
+  if (!blocking())
+    {
+      TQ_LONG avail = bytesAvailable();
+      qDebug("KHttpProxySocketDevice: %ld bytes available", avail);
+      setState(0);
+      if (avail == 0)
+	{
+	  setError(IO_ConnectError, InProgress);
+	  return true;
+	}
+      else if (avail < 0)
+	return false;		// error!
+
+      TQByteArray buf(avail);
+      if (peekBlock(buf.data(), avail) < 0)
+	return false;		// error!
+
+      TQCString fullHeaders = d->reply + buf.data();
+      // search for the end of the headers
+      index = fullHeaders.find("\r\n\r\n");
+      if (index == -1)
+	{
+	  // no, headers not yet finished...
+	  // consume data from socket
+	  tqreadBlock(buf.data(), avail);
+	  d->reply += buf.data();
+	  setError(IO_ConnectError, InProgress);
+	  return true;
+	}
+
+      // headers are finished
+      index -= d->reply.length();
+      d->reply += fullHeaders.mid(d->reply.length(), index + 4);
+
+      // consume from socket
+      tqreadBlock(buf.data(), index + 4);
+    }
+  else
+    {
+      int state = 0;
+      if (d->reply.right(3) == "\r\n\r")
+	state = 3;
+      else if (d->reply.right(2) == "\r\n")
+	state = 2;
+      else if (d->reply.right(1) == "\r")
+	state = 1;
+      while (state != 4)
+	{
+	  char c = getch();
+	  d->reply += c;
+
+	  if ((state == 3 && c == '\n') ||
+	      (state == 1 && c == '\n') ||
+	      c == '\r')
+	    ++state;
+	  else
+	    state = 0;
+	}
+    }	    
+
+  // now really parse the reply
+  qDebug("KHttpProxySocketDevice: get reply: %s\n",
+	 d->reply.left(d->reply.find('\r')).data());
+  if (d->reply.left(7) != "HTTP/1." ||
+      (index = d->reply.find(' ')) == -1 ||
+      d->reply[index + 1] != '2')
+    {
+      setError(IO_ConnectError, NetFailure);
+      return false;
+    }
+
+  // we've got it
+  resetError();
+  setState(IO_Open);
+  return true;
+}