Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 0 insertions, 6108 deletions

diff --git a/kioslave/http/http.cc b/kioslave/http/http.cc
deleted file mode 100644
index e1eefa595..000000000
--- a/kioslave/http/http.cc
+++ /dev/null
@@ -1,6108 +0,0 @@
-/*
-   Copyright (C) 2000-2003 Waldo Bastian <bastian@kde.org>
-   Copyright (C) 2000-2002 George Staikos <staikos@kde.org>
-   Copyright (C) 2000-2002 Dawit Alemayehu <adawit@kde.org>
-   Copyright (C) 2001,2002 Hamish Rodda <rodda@kde.org>
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public
-   License (LGPL) as published by the Free Software Foundation;
-   either version 2 of the License, or (at your option) any later
-   version.
-
-   This library 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public License
-   along with this library; see the file COPYING.LIB.  If not, write to
-   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-*/
-
-#include <config.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <utime.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>  // Required for AIX
-#include <netinet/tcp.h>
-#include <unistd.h> // must be explicitly included for MacOSX
-
-/*
-#include <netdb.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-*/
-
-#include <tqdom.h>
-#include <tqfile.h>
-#include <tqregexp.h>
-#include <tqdatetime.h>
-#include <tqstringlist.h>
-#include <tqurl.h>
-
-#include <kurl.h>
-#include <kidna.h>
-#include <ksocks.h>
-#include <kdebug.h>
-#include <klocale.h>
-#include <kconfig.h>
-#include <kextsock.h>
-#include <kservice.h>
-#include <krfcdate.h>
-#include <kmdcodec.h>
-#include <kinstance.h>
-#include <kresolver.h>
-#include <kmimemagic.h>
-#include <dcopclient.h>
-#include <kdatastream.h>
-#include <kapplication.h>
-#include <kstandarddirs.h>
-#include <kstringhandler.h>
-#include <kremoteencoding.h>
-
-#include "kio/ioslave_defaults.h"
-#include "kio/http_slave_defaults.h"
-
-#include "httpfilter.h"
-#include "http.h"
-
-#ifdef HAVE_LIBGSSAPI
-#ifdef GSSAPI_MIT
-#include <gssapi/gssapi.h>
-#else
-#include <gssapi.h>
-#endif /* GSSAPI_MIT */
-
-// Catch uncompatible crap (BR86019)
-#if defined(GSS_RFC_COMPLIANT_OIDS) && (GSS_RFC_COMPLIANT_OIDS == 0)
-#include <gssapi/gssapi_generic.h>
-#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name
-#endif
-
-#endif /* HAVE_LIBGSSAPI */
-
-#include <misc/tdentlm/tdentlm.h>
-
-using namespace TDEIO;
-
-extern "C" {
-  KDE_EXPORT int kdemain(int argc, char **argv);
-}
-
-int kdemain( int argc, char **argv )
-{
-  KLocale::setMainCatalogue("tdelibs");
-  TDEInstance instance( "kio_http" );
-  ( void ) TDEGlobal::locale();
-
-  if (argc != 4)
-  {
-     fprintf(stderr, "Usage: kio_http protocol domain-socket1 domain-socket2\n");
-     exit(-1);
-  }
-
-  HTTPProtocol slave(argv[1], argv[2], argv[3]);
-  slave.dispatchLoop();
-  return 0;
-}
-
-/***********************************  Generic utility functions ********************/
-
-static char * trimLead (char *orig_string)
-{
-  while (*orig_string == ' ')
-    orig_string++;
-  return orig_string;
-}
-
-static bool isCrossDomainRequest( const TQString& fqdn, const TQString& originURL )
-{
-  if (originURL == "true") // Backwards compatibility
-     return true;
-
-  KURL url ( originURL );
-
-  // Document Origin domain
-  TQString a = url.host();
-
-  // Current request domain
-  TQString b = fqdn;
-
-  if (a == b)
-    return false;
-
-  TQStringList l1 = TQStringList::split('.', a);
-  TQStringList l2 = TQStringList::split('.', b);
-
-  while(l1.count() > l2.count())
-      l1.pop_front();
-
-  while(l2.count() > l1.count())
-      l2.pop_front();
-
-  while(l2.count() >= 2)
-  {
-      if (l1 == l2)
-          return false;
-
-      l1.pop_front();
-      l2.pop_front();
-  }
-
-  return true;
-}
-
-/*
-  Eliminates any custom header that could potentically alter the request
-*/
-static TQString sanitizeCustomHTTPHeader(const TQString& _header)
-{
-  TQString sanitizedHeaders;
-  TQStringList headers = TQStringList::split(TQRegExp("[\r\n]"), _header);
-
-  for(TQStringList::Iterator it = headers.begin(); it != headers.end(); ++it)
-  {
-    TQString header = (*it).lower();
-    // Do not allow Request line to be specified and ignore
-    // the other HTTP headers.
-    if (header.find(':') == -1 ||
-        header.startsWith("host") ||
-        header.startsWith("via"))
-      continue;
-
-    sanitizedHeaders += (*it);
-    sanitizedHeaders += "\r\n";
-  }
-
-  return sanitizedHeaders.stripWhiteSpace();
-}
-
-
-#define NO_SIZE		((TDEIO::filesize_t) -1)
-
-#ifdef HAVE_STRTOLL
-#define STRTOLL	strtoll
-#else
-#define STRTOLL	strtol
-#endif
-
-
-/************************************** HTTPProtocol **********************************************/
-
-HTTPProtocol::HTTPProtocol( const TQCString &protocol, const TQCString &pool,
-                            const TQCString &app )
-             :TCPSlaveBase( 0, protocol , pool, app,
-                            (protocol == "https" || protocol == "webdavs") )
-{
-  m_requestQueue.setAutoDelete(true);
-
-  m_bBusy = false;
-  m_bFirstRequest = false;
-  m_bProxyAuthValid = false;
-
-  m_iSize = NO_SIZE;
-  m_lineBufUnget = 0;
-
-  m_protocol = protocol;
-
-  m_maxCacheAge = DEFAULT_MAX_CACHE_AGE;
-  m_maxCacheSize = DEFAULT_MAX_CACHE_SIZE / 2;
-  m_remoteConnTimeout = DEFAULT_CONNECT_TIMEOUT;
-  m_remoteRespTimeout = DEFAULT_RESPONSE_TIMEOUT;
-  m_proxyConnTimeout = DEFAULT_PROXY_CONNECT_TIMEOUT;
-
-  m_pid = getpid();
-
-  setMultipleAuthCaching( true );
-  reparseConfiguration();
-}
-
-HTTPProtocol::~HTTPProtocol()
-{
-  httpClose(false);
-}
-
-void HTTPProtocol::reparseConfiguration()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::reparseConfiguration" << endl;
-
-  m_strProxyRealm = TQString::null;
-  m_strProxyAuthorization = TQString::null;
-  ProxyAuthentication = AUTH_None;
-  m_bUseProxy = false;
-
-  if (m_protocol == "https" || m_protocol == "webdavs")
-    m_iDefaultPort = DEFAULT_HTTPS_PORT;
-  else if (m_protocol == "ftp")
-    m_iDefaultPort = DEFAULT_FTP_PORT;
-  else
-    m_iDefaultPort = DEFAULT_HTTP_PORT;
-}
-
-void HTTPProtocol::resetConnectionSettings()
-{
-  m_bEOF = false;
-  m_bError = false;
-  m_lineCount = 0;
-  m_iWWWAuthCount = 0;
-  m_lineCountUnget = 0;
-  m_iProxyAuthCount = 0;
-
-}
-
-void HTTPProtocol::resetResponseSettings()
-{
-  m_bRedirect = false;
-  m_redirectLocation = KURL();
-  m_bChunked = false;
-  m_iSize = NO_SIZE;
-
-  m_responseHeader.clear();
-  m_qContentEncodings.clear();
-  m_qTransferEncodings.clear();
-  m_sContentMD5 = TQString::null;
-  m_strMimeType = TQString::null;
-
-  setMetaData("request-id", m_request.id);
-}
-
-void HTTPProtocol::resetSessionSettings()
-{
-  // Do not reset the URL on redirection if the proxy
-  // URL, username or password has not changed!
-  KURL proxy ( config()->readEntry("UseProxy") );
-
-  if ( m_strProxyRealm.isEmpty() || !proxy.isValid() ||
-       m_proxyURL.host() != proxy.host() ||
-       (!proxy.user().isNull() && proxy.user() != m_proxyURL.user()) ||
-       (!proxy.pass().isNull() && proxy.pass() != m_proxyURL.pass()) )
-  {
-    m_bProxyAuthValid = false;
-    m_proxyURL = proxy;
-    m_bUseProxy = m_proxyURL.isValid();
-
-    kdDebug(7113) << "(" << m_pid << ") Using proxy: " << m_bUseProxy <<
-                                              " URL: " << m_proxyURL.url() <<
-                                            " Realm: " << m_strProxyRealm << endl;
-  }
-
-  m_bPersistentProxyConnection = config()->readBoolEntry("PersistentProxyConnection", false);
-  kdDebug(7113) << "(" << m_pid << ") Enable Persistent Proxy Connection: "
-                << m_bPersistentProxyConnection << endl;
-
-  m_request.bUseCookiejar = config()->readBoolEntry("Cookies");
-  m_request.bUseCache = config()->readBoolEntry("UseCache", true);
-  m_request.bErrorPage = config()->readBoolEntry("errorPage", true);
-  m_request.bNoAuth = config()->readBoolEntry("no-auth");
-  m_strCacheDir = config()->readPathEntry("CacheDir");
-  m_maxCacheAge = config()->readNumEntry("MaxCacheAge", DEFAULT_MAX_CACHE_AGE);
-  m_request.window = config()->readEntry("window-id");
-
-  kdDebug(7113) << "(" << m_pid << ") Window Id = " << m_request.window << endl;
-  kdDebug(7113) << "(" << m_pid << ") ssl_was_in_use = "
-                << metaData ("ssl_was_in_use") << endl;
-
-  m_request.referrer = TQString::null;
-  if ( config()->readBoolEntry("SendReferrer", true) &&
-       (m_protocol == "https" || m_protocol == "webdavs" ||
-        metaData ("ssl_was_in_use") != "TRUE" ) )
-  {
-     KURL referrerURL ( metaData("referrer") );
-     if (referrerURL.isValid())
-     {
-        // Sanitize
-        TQString protocol = referrerURL.protocol();
-        if (protocol.startsWith("webdav"))
-        {
-           protocol.replace(0, 6, "http");
-           referrerURL.setProtocol(protocol);
-        }
-
-        if (protocol.startsWith("http"))
-        {
-           referrerURL.setRef(TQString::null);
-           referrerURL.setUser(TQString::null);
-           referrerURL.setPass(TQString::null);
-           m_request.referrer = referrerURL.url();
-        }
-     }
-  }
-
-  if ( config()->readBoolEntry("SendLanguageSettings", true) )
-  {
-      m_request.charsets = config()->readEntry( "Charsets", "iso-8859-1" );
-
-      if ( !m_request.charsets.isEmpty() )
-          m_request.charsets += DEFAULT_PARTIAL_CHARSET_HEADER;
-
-      m_request.languages = config()->readEntry( "Languages", DEFAULT_LANGUAGE_HEADER );
-  }
-  else
-  {
-      m_request.charsets = TQString::null;
-      m_request.languages = TQString::null;
-  }
-
-  // Adjust the offset value based on the "resume" meta-data.
-  TQString resumeOffset = metaData("resume");
-  if ( !resumeOffset.isEmpty() )
-     m_request.offset = resumeOffset.toInt(); // TODO: Convert to 64 bit
-  else
-     m_request.offset = 0;
-
-  m_request.disablePassDlg = config()->readBoolEntry("DisablePassDlg", false);
-  m_request.allowCompressedPage = config()->readBoolEntry("AllowCompressedPage", true);
-  m_request.id = metaData("request-id");
-
-  // Store user agent for this host.
-  if ( config()->readBoolEntry("SendUserAgent", true) )
-     m_request.userAgent = metaData("UserAgent");
-  else
-     m_request.userAgent = TQString::null;
-
-  // Deal with cache cleaning.
-  // TODO: Find a smarter way to deal with cleaning the
-  // cache ?
-  if ( m_request.bUseCache )
-    cleanCache();
-
-  // Deal with HTTP tunneling
-  if ( m_bIsSSL && m_bUseProxy && m_proxyURL.protocol() != "https" &&
-       m_proxyURL.protocol() != "webdavs")
-  {
-    m_bNeedTunnel = true;
-    setRealHost( m_request.hostname );
-    kdDebug(7113) << "(" << m_pid << ") SSL tunnel: Setting real hostname to: "
-                  << m_request.hostname << endl;
-  }
-  else
-  {
-    m_bNeedTunnel = false;
-    setRealHost( TQString::null);
-  }
-
-  m_responseCode = 0;
-  m_prevResponseCode = 0;
-
-  m_strRealm = TQString::null;
-  m_strAuthorization = TQString::null;
-  Authentication = AUTH_None;
-
-  // Obtain the proxy and remote server timeout values
-  m_proxyConnTimeout = proxyConnectTimeout();
-  m_remoteConnTimeout = connectTimeout();
-  m_remoteRespTimeout = responseTimeout();
-
-  // Set the SSL meta-data here...
-  setSSLMetaData();
-
-  // Bounce back the actual referrer sent
-  setMetaData("referrer", m_request.referrer);
-
-  // Follow HTTP/1.1 spec and enable keep-alive by default
-  // unless the remote side tells us otherwise or we determine
-  // the persistent link has been terminated by the remote end.
-  m_bKeepAlive = true;
-  m_keepAliveTimeout = 0;
-  m_bUnauthorized = false;
-
-  // A single request can require multiple exchanges with the remote
-  // server due to authentication challenges or SSL tunneling.
-  // m_bFirstRequest is a flag that indicates whether we are
-  // still processing the first request. This is important because we
-  // should not force a close of a keep-alive connection in the middle
-  // of the first request.
-  // m_bFirstRequest is set to "true" whenever a new connection is
-  // made in httpOpenConnection()
-  m_bFirstRequest = false;
-}
-
-void HTTPProtocol::setHost( const TQString& host, int port,
-                            const TQString& user, const TQString& pass )
-{
-  // Reset the webdav-capable flags for this host
-  if ( m_request.hostname != host )
-    m_davHostOk = m_davHostUnsupported = false;
-
-  // is it an IPv6 address?
-  if (host.find(':') == -1)
-    {
-      m_request.hostname = host;
-      m_request.encoded_hostname = KIDNA::toAscii(host);
-    }
-  else
-    {
-      m_request.hostname = host;
-      int pos = host.find('%');
-      if (pos == -1)
-	m_request.encoded_hostname = '[' + host + ']';
-      else
-	// don't send the scope-id in IPv6 addresses to the server
-	m_request.encoded_hostname = '[' + host.left(pos) + ']';
-    }
-  m_request.port = (port == 0) ? m_iDefaultPort : port;
-  m_request.user = user;
-  m_request.passwd = pass;
-
-  m_bIsTunneled = false;
-
-  kdDebug(7113) << "(" << m_pid << ") Hostname is now: " << m_request.hostname <<
-    " (" << m_request.encoded_hostname << ")" <<endl;
-}
-
-bool HTTPProtocol::checkRequestURL( const KURL& u )
-{
-  kdDebug (7113) << "(" << m_pid << ") HTTPProtocol::checkRequestURL:  " << u.url() << endl;
-
-  m_request.url = u;
-
-  if (m_request.hostname.isEmpty())
-  {
-     error( TDEIO::ERR_UNKNOWN_HOST, i18n("No host specified."));
-     return false;
-  }
-
-  if (u.path().isEmpty())
-  {
-     KURL newUrl(u);
-     newUrl.setPath("/");
-     redirection(newUrl);
-     finished();
-     return false;
-  }
-
-  if ( m_protocol != u.protocol().latin1() )
-  {
-    short unsigned int oldDefaultPort = m_iDefaultPort;
-    m_protocol = u.protocol().latin1();
-    reparseConfiguration();
-    if ( m_iDefaultPort != oldDefaultPort &&
-         m_request.port == oldDefaultPort )
-        m_request.port = m_iDefaultPort;
-  }
-
-  resetSessionSettings();
-  return true;
-}
-
-void HTTPProtocol::retrieveContent( bool dataInternal /* = false */ )
-{
-  kdDebug (7113) << "(" << m_pid << ") HTTPProtocol::retrieveContent " << endl;
-  if ( !retrieveHeader( false ) )
-  {
-    if ( m_bError )
-      return;
-  }
-  else
-  {
-    if ( !readBody( dataInternal ) && m_bError )
-      return;
-  }
-
-  httpClose(m_bKeepAlive);
-
-  // if data is required internally, don't finish,
-  // it is processed before we finish()
-  if ( !dataInternal )
-  {
-    if ((m_responseCode == 204) &&
-        ((m_request.method == HTTP_GET) || (m_request.method == HTTP_POST)))
-       error(ERR_NO_CONTENT, "");
-    else
-       finished();
-  }
-}
-
-bool HTTPProtocol::retrieveHeader( bool close_connection )
-{
-  kdDebug (7113) << "(" << m_pid << ") HTTPProtocol::retrieveHeader " << endl;
-  while ( 1 )
-  {
-    if (!httpOpen())
-      return false;
-
-    resetResponseSettings();
-    if (!readHeader())
-    {
-      if ( m_bError )
-        return false;
-
-      if (m_bIsTunneled)
-      {
-        kdDebug(7113) << "(" << m_pid << ") Re-establishing SSL tunnel..." << endl;
-        httpCloseConnection();
-      }
-    }
-    else
-    {
-      // Do not save authorization if the current response code is
-      // 4xx (client error) or 5xx (server error).
-      kdDebug(7113) << "(" << m_pid << ") Previous Response: "
-                    << m_prevResponseCode << endl;
-      kdDebug(7113) << "(" << m_pid << ") Current Response: "
-                    << m_responseCode << endl;
-
-      if (isSSLTunnelEnabled() &&  m_bIsSSL && !m_bUnauthorized && !m_bError)
-      {
-        // If there is no error, disable tunneling
-        if ( m_responseCode < 400 )
-        {
-          kdDebug(7113) << "(" << m_pid << ") Unset tunneling flag!" << endl;
-          setEnableSSLTunnel( false );
-          m_bIsTunneled = true;
-          // Reset the CONNECT response code...
-          m_responseCode = m_prevResponseCode;
-          continue;
-        }
-        else
-        {
-          if ( !m_request.bErrorPage )
-          {
-            kdDebug(7113) << "(" << m_pid << ") Sending an error message!" << endl;
-            error( ERR_UNKNOWN_PROXY_HOST, m_proxyURL.host() );
-            return false;
-          }
-
-          kdDebug(7113) << "(" << m_pid << ") Sending an error page!" << endl;
-        }
-      }
-
-      if (m_responseCode < 400 && (m_prevResponseCode == 401 ||
-          m_prevResponseCode == 407))
-        saveAuthorization();
-      break;
-    }
-  }
-
-  // Clear of the temporary POST buffer if it is not empty...
-  if (!m_bufPOST.isEmpty())
-  {
-    m_bufPOST.resize(0);
-    kdDebug(7113) << "(" << m_pid << ") HTTP::retreiveHeader: Cleared POST "
-                     "buffer..." << endl;
-  }
-
-  if ( close_connection )
-  {
-    httpClose(m_bKeepAlive);
-    finished();
-  }
-
-  return true;
-}
-
-void HTTPProtocol::stat(const KURL& url)
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::stat " << url.prettyURL()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-      return;
-
-  if ( m_protocol != "webdav" && m_protocol != "webdavs" )
-  {
-    TQString statSide = metaData(TQString::fromLatin1("statSide"));
-    if ( statSide != "source" )
-    {
-      // When uploading we assume the file doesn't exit
-      error( ERR_DOES_NOT_EXIST, url.prettyURL() );
-      return;
-    }
-
-    // When downloading we assume it exists
-    UDSEntry entry;
-    UDSAtom atom;
-    atom.m_uds = TDEIO::UDS_NAME;
-    atom.m_str = url.fileName();
-    entry.append( atom );
-
-    atom.m_uds = TDEIO::UDS_FILE_TYPE;
-    atom.m_long = S_IFREG; // a file
-    entry.append( atom );
-
-    atom.m_uds = TDEIO::UDS_ACCESS;
-    atom.m_long = S_IRUSR | S_IRGRP | S_IROTH; // readable by everybody
-    entry.append( atom );
-
-    statEntry( entry );
-    finished();
-    return;
-  }
-
-  davStatList( url );
-}
-
-void HTTPProtocol::listDir( const KURL& url )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::listDir " << url.url()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  if (!url.protocol().startsWith("webdav")) {
-    error(ERR_UNSUPPORTED_ACTION, url.prettyURL());
-    return;
-  }
-
-  davStatList( url, false );
-}
-
-void HTTPProtocol::davSetRequest( const TQCString& requestXML )
-{
-  // insert the document into the POST buffer, kill trailing zero byte
-  m_bufPOST = requestXML;
-
-  if (m_bufPOST.size())
-    m_bufPOST.truncate( m_bufPOST.size() - 1 );
-}
-
-void HTTPProtocol::davStatList( const KURL& url, bool stat )
-{
-  UDSEntry entry;
-  UDSAtom atom;
-
-  // check to make sure this host supports WebDAV
-  if ( !davHostOk() )
-    return;
-
-  // Maybe it's a disguised SEARCH...
-  TQString query = metaData("davSearchQuery");
-  if ( !query.isEmpty() )
-  {
-    TQCString request = "<?xml version=\"1.0\"?>\r\n";
-    request.append( "<D:searchrequest xmlns:D=\"DAV:\">\r\n" );
-    request.append( query.utf8() );
-    request.append( "</D:searchrequest>\r\n" );
-
-    davSetRequest( request );
-  } else {
-    // We are only after certain features...
-    TQCString request;
-    request = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>"
-    "<D:propfind xmlns:D=\"DAV:\">";
-
-    // insert additional XML request from the davRequestResponse metadata
-    if ( hasMetaData( "davRequestResponse" ) )
-      request += metaData( "davRequestResponse" ).utf8();
-    else {
-      // No special request, ask for default properties
-      request += "<D:prop>"
-      "<D:creationdate/>"
-      "<D:getcontentlength/>"
-      "<D:displayname/>"
-      "<D:source/>"
-      "<D:getcontentlanguage/>"
-      "<D:getcontenttype/>"
-      "<D:executable/>"
-      "<D:getlastmodified/>"
-      "<D:getetag/>"
-      "<D:supportedlock/>"
-      "<D:lockdiscovery/>"
-      "<D:resourcetype/>"
-      "</D:prop>";
-    }
-    request += "</D:propfind>";
-
-    davSetRequest( request );
-  }
-
-  // WebDAV Stat or List...
-  m_request.method = query.isEmpty() ? DAV_PROPFIND : DAV_SEARCH;
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-  m_request.davData.depth = stat ? 0 : 1;
-  if (!stat)
-     m_request.url.adjustPath(+1);
-
-  retrieveContent( true );
-
-  // Has a redirection already been called? If so, we're done.
-  if (m_bRedirect) {
-    finished();
-    return;
-  }
-
-  TQDomDocument multiResponse;
-  multiResponse.setContent( m_bufWebDavData, true );
-
-  bool hasResponse = false;
-
-  for ( TQDomNode n = multiResponse.documentElement().firstChild();
-        !n.isNull(); n = n.nextSibling())
-  {
-    TQDomElement thisResponse = n.toElement();
-    if (thisResponse.isNull())
-      continue;
-
-    hasResponse = true;
-
-    TQDomElement href = thisResponse.namedItem( "href" ).toElement();
-    if ( !href.isNull() )
-    {
-      entry.clear();
-
-      TQString urlStr = href.text();
-#if 0
-      int encoding = remoteEncoding()->encodingMib();
-      if ((encoding == 106) && (!KStringHandler::isUtf8(KURL::decode_string(urlStr, 4).latin1())))
-        encoding = 4; // Use latin1 if the file is not actually utf-8
-#else
-      TQUrl::decode(urlStr);
-      int encoding = 106;
-#endif
-
-      KURL thisURL ( urlStr, encoding );
-
-      atom.m_uds = TDEIO::UDS_NAME;
-
-      if ( thisURL.isValid() ) {
-        // don't list the base dir of a listDir()
-        if ( !stat && thisURL.path(+1).length() == url.path(+1).length() )
-          continue;
-
-        atom.m_str = thisURL.fileName();
-      } else {
-        // This is a relative URL.
-        atom.m_str = href.text();
-      }
-
-      entry.append( atom );
-
-      TQDomNodeList propstats = thisResponse.elementsByTagName( "propstat" );
-
-      davParsePropstats( propstats, entry );
-
-      if ( stat )
-      {
-        // return an item
-        statEntry( entry );
-        finished();
-        return;
-      }
-      else
-      {
-        listEntry( entry, false );
-      }
-    }
-    else
-    {
-      kdDebug(7113) << "Error: no URL contained in response to PROPFIND on "
-                    << url.prettyURL() << endl;
-    }
-  }
-
-  if ( stat || !hasResponse )
-  {
-    error( ERR_DOES_NOT_EXIST, url.prettyURL() );
-  }
-  else
-  {
-    listEntry( entry, true );
-    finished();
-  }
-}
-
-void HTTPProtocol::davGeneric( const KURL& url, TDEIO::HTTP_METHOD method )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::davGeneric " << url.url()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  // check to make sure this host supports WebDAV
-  if ( !davHostOk() )
-    return;
-
-  // WebDAV method
-  m_request.method = method;
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveContent( false );
-}
-
-int HTTPProtocol::codeFromResponse( const TQString& response )
-{
-  int firstSpace = response.find( ' ' );
-  int secondSpace = response.find( ' ', firstSpace + 1 );
-  return response.mid( firstSpace + 1, secondSpace - firstSpace - 1 ).toInt();
-}
-
-void HTTPProtocol::davParsePropstats( const TQDomNodeList& propstats, UDSEntry& entry )
-{
-  TQString mimeType;
-  UDSAtom atom;
-  bool foundExecutable = false;
-  bool isDirectory = false;
-  uint lockCount = 0;
-  uint supportedLockCount = 0;
-
-  for ( uint i = 0; i < propstats.count(); i++)
-  {
-    TQDomElement propstat = propstats.item(i).toElement();
-
-    TQDomElement status = propstat.namedItem( "status" ).toElement();
-    if ( status.isNull() )
-    {
-      // error, no status code in this propstat
-      kdDebug(7113) << "Error, no status code in this propstat" << endl;
-      return;
-    }
-
-    int code = codeFromResponse( status.text() );
-
-    if ( code != 200 )
-    {
-      kdDebug(7113) << "Warning: status code " << code << " (this may mean that some properties are unavailable" << endl;
-      continue;
-    }
-
-    TQDomElement prop = propstat.namedItem( "prop" ).toElement();
-    if ( prop.isNull() )
-    {
-      kdDebug(7113) << "Error: no prop segment in this propstat." << endl;
-      return;
-    }
-
-    if ( hasMetaData( "davRequestResponse" ) )
-    {
-      atom.m_uds = TDEIO::UDS_XML_PROPERTIES;
-      TQDomDocument doc;
-      doc.appendChild(prop);
-      atom.m_str = doc.toString();
-      entry.append( atom );
-    }
-
-    for ( TQDomNode n = prop.firstChild(); !n.isNull(); n = n.nextSibling() )
-    {
-      TQDomElement property = n.toElement();
-      if (property.isNull())
-        continue;
-
-      if ( property.namespaceURI() != "DAV:" )
-      {
-        // break out - we're only interested in properties from the DAV namespace
-        continue;
-      }
-
-      if ( property.tagName() == "creationdate" )
-      {
-        // Resource creation date. Should be is ISO 8601 format.
-        atom.m_uds = TDEIO::UDS_CREATION_TIME;
-        atom.m_long = parseDateTime( property.text(), property.attribute("dt") );
-        entry.append( atom );
-      }
-      else if ( property.tagName() == "getcontentlength" )
-      {
-        // Content length (file size)
-        atom.m_uds = TDEIO::UDS_SIZE;
-        atom.m_long = property.text().toULong();
-        entry.append( atom );
-      }
-      else if ( property.tagName() == "displayname" )
-      {
-        // Name suitable for presentation to the user
-        setMetaData( "davDisplayName", property.text() );
-      }
-      else if ( property.tagName() == "source" )
-      {
-        // Source template location
-        TQDomElement source = property.namedItem( "link" ).toElement()
-                                      .namedItem( "dst" ).toElement();
-        if ( !source.isNull() )
-          setMetaData( "davSource", source.text() );
-      }
-      else if ( property.tagName() == "getcontentlanguage" )
-      {
-        // equiv. to Content-Language header on a GET
-        setMetaData( "davContentLanguage", property.text() );
-      }
-      else if ( property.tagName() == "getcontenttype" )
-      {
-        // Content type (mime type)
-        // This may require adjustments for other server-side webdav implementations
-        // (tested with Apache + mod_dav 1.0.3)
-        if ( property.text() == "httpd/unix-directory" )
-        {
-          isDirectory = true;
-        }
-        else
-        {
-	  mimeType = property.text();
-        }
-      }
-      else if ( property.tagName() == "executable" )
-      {
-        // File executable status
-        if ( property.text() == "T" )
-          foundExecutable = true;
-
-      }
-      else if ( property.tagName() == "getlastmodified" )
-      {
-        // Last modification date
-        atom.m_uds = TDEIO::UDS_MODIFICATION_TIME;
-        atom.m_long = parseDateTime( property.text(), property.attribute("dt") );
-        entry.append( atom );
-
-      }
-      else if ( property.tagName() == "getetag" )
-      {
-        // Entity tag
-        setMetaData( "davEntityTag", property.text() );
-      }
-      else if ( property.tagName() == "supportedlock" )
-      {
-        // Supported locking specifications
-        for ( TQDomNode n2 = property.firstChild(); !n2.isNull(); n2 = n2.nextSibling() )
-        {
-          TQDomElement lockEntry = n2.toElement();
-          if ( lockEntry.tagName() == "lockentry" )
-          {
-            TQDomElement lockScope = lockEntry.namedItem( "lockscope" ).toElement();
-            TQDomElement lockType = lockEntry.namedItem( "locktype" ).toElement();
-            if ( !lockScope.isNull() && !lockType.isNull() )
-            {
-              // Lock type was properly specified
-              supportedLockCount++;
-              TQString scope = lockScope.firstChild().toElement().tagName();
-              TQString type = lockType.firstChild().toElement().tagName();
-
-              setMetaData( TQString("davSupportedLockScope%1").arg(supportedLockCount), scope );
-              setMetaData( TQString("davSupportedLockType%1").arg(supportedLockCount), type );
-            }
-          }
-        }
-      }
-      else if ( property.tagName() == "lockdiscovery" )
-      {
-        // Lists the available locks
-        davParseActiveLocks( property.elementsByTagName( "activelock" ), lockCount );
-      }
-      else if ( property.tagName() == "resourcetype" )
-      {
-        // Resource type. "Specifies the nature of the resource."
-        if ( !property.namedItem( "collection" ).toElement().isNull() )
-        {
-          // This is a collection (directory)
-          isDirectory = true;
-        }
-      }
-      else
-      {
-        kdDebug(7113) << "Found unknown webdav property: " << property.tagName() << endl;
-      }
-    }
-  }
-
-  setMetaData( "davLockCount", TQString("%1").arg(lockCount) );
-  setMetaData( "davSupportedLockCount", TQString("%1").arg(supportedLockCount) );
-
-  atom.m_uds = TDEIO::UDS_FILE_TYPE;
-  atom.m_long = isDirectory ? S_IFDIR : S_IFREG;
-  entry.append( atom );
-
-  if ( foundExecutable || isDirectory )
-  {
-    // File was executable, or is a directory.
-    atom.m_uds = TDEIO::UDS_ACCESS;
-    atom.m_long = 0700;
-    entry.append(atom);
-  }
-  else
-  {
-    atom.m_uds = TDEIO::UDS_ACCESS;
-    atom.m_long = 0600;
-    entry.append(atom);
-  }
-
-  if ( !isDirectory && !mimeType.isEmpty() )
-  {
-    atom.m_uds = TDEIO::UDS_MIME_TYPE;
-    atom.m_str = mimeType;
-    entry.append( atom );
-  }
-}
-
-void HTTPProtocol::davParseActiveLocks( const TQDomNodeList& activeLocks,
-                                        uint& lockCount )
-{
-  for ( uint i = 0; i < activeLocks.count(); i++ )
-  {
-    TQDomElement activeLock = activeLocks.item(i).toElement();
-
-    lockCount++;
-    // required
-    TQDomElement lockScope = activeLock.namedItem( "lockscope" ).toElement();
-    TQDomElement lockType = activeLock.namedItem( "locktype" ).toElement();
-    TQDomElement lockDepth = activeLock.namedItem( "depth" ).toElement();
-    // optional
-    TQDomElement lockOwner = activeLock.namedItem( "owner" ).toElement();
-    TQDomElement lockTimeout = activeLock.namedItem( "timeout" ).toElement();
-    TQDomElement lockToken = activeLock.namedItem( "locktoken" ).toElement();
-
-    if ( !lockScope.isNull() && !lockType.isNull() && !lockDepth.isNull() )
-    {
-      // lock was properly specified
-      lockCount++;
-      TQString scope = lockScope.firstChild().toElement().tagName();
-      TQString type = lockType.firstChild().toElement().tagName();
-      TQString depth = lockDepth.text();
-
-      setMetaData( TQString("davLockScope%1").arg( lockCount ), scope );
-      setMetaData( TQString("davLockType%1").arg( lockCount ), type );
-      setMetaData( TQString("davLockDepth%1").arg( lockCount ), depth );
-
-      if ( !lockOwner.isNull() )
-        setMetaData( TQString("davLockOwner%1").arg( lockCount ), lockOwner.text() );
-
-      if ( !lockTimeout.isNull() )
-        setMetaData( TQString("davLockTimeout%1").arg( lockCount ), lockTimeout.text() );
-
-      if ( !lockToken.isNull() )
-      {
-        TQDomElement tokenVal = lockScope.namedItem( "href" ).toElement();
-        if ( !tokenVal.isNull() )
-          setMetaData( TQString("davLockToken%1").arg( lockCount ), tokenVal.text() );
-      }
-    }
-  }
-}
-
-long HTTPProtocol::parseDateTime( const TQString& input, const TQString& type )
-{
-  if ( type == "dateTime.tz" )
-  {
-    return KRFCDate::parseDateISO8601( input );
-  }
-  else if ( type == "dateTime.rfc1123" )
-  {
-    return KRFCDate::parseDate( input );
-  }
-
-  // format not advertised... try to parse anyway
-  time_t time = KRFCDate::parseDate( input );
-  if ( time != 0 )
-    return time;
-
-  return KRFCDate::parseDateISO8601( input );
-}
-
-TQString HTTPProtocol::davProcessLocks()
-{
-  if ( hasMetaData( "davLockCount" ) )
-  {
-    TQString response("If:");
-    int numLocks;
-    numLocks = metaData( "davLockCount" ).toInt();
-    bool bracketsOpen = false;
-    for ( int i = 0; i < numLocks; i++ )
-    {
-      if ( hasMetaData( TQString("davLockToken%1").arg(i) ) )
-      {
-        if ( hasMetaData( TQString("davLockURL%1").arg(i) ) )
-        {
-          if ( bracketsOpen )
-          {
-            response += ")";
-            bracketsOpen = false;
-          }
-          response += " <" + metaData( TQString("davLockURL%1").arg(i) ) + ">";
-        }
-
-        if ( !bracketsOpen )
-        {
-          response += " (";
-          bracketsOpen = true;
-        }
-        else
-        {
-          response += " ";
-        }
-
-        if ( hasMetaData( TQString("davLockNot%1").arg(i) ) )
-          response += "Not ";
-
-        response += "<" + metaData( TQString("davLockToken%1").arg(i) ) + ">";
-      }
-    }
-
-    if ( bracketsOpen )
-      response += ")";
-
-    response += "\r\n";
-    return response;
-  }
-
-  return TQString::null;
-}
-
-bool HTTPProtocol::davHostOk()
-{
-  // FIXME needs to be reworked. Switched off for now.
-  return true;
-
-  // cached?
-  if ( m_davHostOk )
-  {
-    kdDebug(7113) << "(" << m_pid << ") " << k_funcinfo << " true" << endl;
-    return true;
-  }
-  else if ( m_davHostUnsupported )
-  {
-    kdDebug(7113) << "(" << m_pid << ") " << k_funcinfo << " false" << endl;
-    davError( -2 );
-    return false;
-  }
-
-  m_request.method = HTTP_OPTIONS;
-
-  // query the server's capabilities generally, not for a specific URL
-  m_request.path = "*";
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  // clear davVersions variable, which holds the response to the DAV: header
-  m_davCapabilities.clear();
-
-  retrieveHeader(false);
-
-  if (m_davCapabilities.count())
-  {
-    for (uint i = 0; i < m_davCapabilities.count(); i++)
-    {
-      bool ok;
-      uint verNo = m_davCapabilities[i].toUInt(&ok);
-      if (ok && verNo > 0 && verNo < 3)
-      {
-        m_davHostOk = true;
-        kdDebug(7113) << "Server supports DAV version " << verNo << "." << endl;
-      }
-    }
-
-    if ( m_davHostOk )
-      return true;
-  }
-
-  m_davHostUnsupported = true;
-  davError( -2 );
-  return false;
-}
-
-// This function is for closing retrieveHeader( false ); requests
-// Required because there may or may not be further info expected
-void HTTPProtocol::davFinished()
-{
-  // TODO: Check with the DAV extension developers
-  httpClose(m_bKeepAlive);
-  finished();
-}
-
-void HTTPProtocol::mkdir( const KURL& url, int )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::mkdir " << url.url()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = DAV_MKCOL;
-  m_request.path = url.path();
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader( false );
-
-  if ( m_responseCode == 201 )
-    davFinished();
-  else
-    davError();
-}
-
-void HTTPProtocol::get( const KURL& url )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::get " << url.url()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = HTTP_GET;
-  m_request.path = url.path();
-  m_request.query = url.query();
-
-  TQString tmp = metaData("cache");
-  if (!tmp.isEmpty())
-    m_request.cache = parseCacheControl(tmp);
-  else
-    m_request.cache = DEFAULT_CACHE_CONTROL;
-
-  m_request.passwd = url.pass();
-  m_request.user = url.user();
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveContent();
-}
-
-void HTTPProtocol::put( const KURL &url, int, bool overwrite, bool)
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::put " << url.prettyURL()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  // Webdav hosts are capable of observing overwrite == false
-  if (!overwrite && m_protocol.left(6) == "webdav") {
-    // check to make sure this host supports WebDAV
-    if ( !davHostOk() )
-      return;
-
-    TQCString request;
-    request = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>"
-    "<D:propfind xmlns:D=\"DAV:\"><D:prop>"
-      "<D:creationdate/>"
-      "<D:getcontentlength/>"
-      "<D:displayname/>"
-      "<D:resourcetype/>"
-      "</D:prop></D:propfind>";
-
-    davSetRequest( request );
-
-    // WebDAV Stat or List...
-    m_request.method = DAV_PROPFIND;
-    m_request.query = TQString::null;
-    m_request.cache = CC_Reload;
-    m_request.doProxy = m_bUseProxy;
-    m_request.davData.depth = 0;
-
-    retrieveContent(true);
-
-    if (m_responseCode == 207) {
-      error(ERR_FILE_ALREADY_EXIST, TQString::null);
-      return;
-    }
-
-    m_bError = false;
-  }
-
-  m_request.method = HTTP_PUT;
-  m_request.path = url.path();
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader( false );
-
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::put error = " << m_bError << endl;
-  if (m_bError)
-    return;
-
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::put responseCode = " << m_responseCode << endl;
-
-  httpClose(false); // Always close connection.
-
-  if ( (m_responseCode >= 200) && (m_responseCode < 300) )
-    finished();
-  else
-    httpError();
-}
-
-void HTTPProtocol::copy( const KURL& src, const KURL& dest, int, bool overwrite )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::copy " << src.prettyURL()
-                << " -> " << dest.prettyURL() << endl;
-
-  if ( !checkRequestURL( dest ) || !checkRequestURL( src ) )
-    return;
-
-  // destination has to be "http(s)://..."
-  KURL newDest = dest;
-  if (newDest.protocol() == "webdavs")
-    newDest.setProtocol("https");
-  else
-    newDest.setProtocol("http");
-
-  m_request.method = DAV_COPY;
-  m_request.path = src.path();
-  m_request.davData.desturl = newDest.url();
-  m_request.davData.overwrite = overwrite;
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader( false );
-
-  // The server returns a HTTP/1.1 201 Created or 204 No Content on successful completion
-  if ( m_responseCode == 201 || m_responseCode == 204 )
-    davFinished();
-  else
-    davError();
-}
-
-void HTTPProtocol::rename( const KURL& src, const KURL& dest, bool overwrite )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::rename " << src.prettyURL()
-                << " -> " << dest.prettyURL() << endl;
-
-  if ( !checkRequestURL( dest ) || !checkRequestURL( src ) )
-    return;
-
-  // destination has to be "http://..."
-  KURL newDest = dest;
-  if (newDest.protocol() == "webdavs")
-    newDest.setProtocol("https");
-  else
-    newDest.setProtocol("http");
-
-  m_request.method = DAV_MOVE;
-  m_request.path = src.path();
-  m_request.davData.desturl = newDest.url();
-  m_request.davData.overwrite = overwrite;
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader( false );
-
-  if ( m_responseCode == 301 )
-  {
-    // Work around strict Apache-2 WebDAV implementation which refuses to cooperate
-    // with webdav://host/directory, instead requiring webdav://host/directory/
-    // (strangely enough it accepts Destination: without a trailing slash)
-
-    if (m_redirectLocation.protocol() == "https")
-      m_redirectLocation.setProtocol("webdavs");
-    else
-      m_redirectLocation.setProtocol("webdav");
-
-    if ( !checkRequestURL( m_redirectLocation ) )
-      return;
-
-    m_request.method = DAV_MOVE;
-    m_request.path = m_redirectLocation.path();
-    m_request.davData.desturl = newDest.url();
-    m_request.davData.overwrite = overwrite;
-    m_request.query = TQString::null;
-    m_request.cache = CC_Reload;
-    m_request.doProxy = m_bUseProxy;
-
-    retrieveHeader( false );
-  }
-
-  if ( m_responseCode == 201 )
-    davFinished();
-  else
-    davError();
-}
-
-void HTTPProtocol::del( const KURL& url, bool )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::del " << url.prettyURL()
-                << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = HTTP_DELETE;
-  m_request.path = url.path();
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader( false );
-
-  // The server returns a HTTP/1.1 200 Ok or HTTP/1.1 204 No Content
-  // on successful completion
-  if ( m_responseCode == 200 || m_responseCode == 204 )
-    davFinished();
-  else
-    davError();
-}
-
-void HTTPProtocol::post( const KURL& url )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::post "
-                << url.prettyURL() << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = HTTP_POST;
-  m_request.path = url.path();
-  m_request.query = url.query();
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveContent();
-}
-
-void HTTPProtocol::davLock( const KURL& url, const TQString& scope,
-                            const TQString& type, const TQString& owner )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::davLock "
-                << url.prettyURL() << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = DAV_LOCK;
-  m_request.path = url.path();
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  /* Create appropriate lock XML request. */
-  TQDomDocument lockReq;
-
-  TQDomElement lockInfo = lockReq.createElementNS( "DAV:", "lockinfo" );
-  lockReq.appendChild( lockInfo );
-
-  TQDomElement lockScope = lockReq.createElement( "lockscope" );
-  lockInfo.appendChild( lockScope );
-
-  lockScope.appendChild( lockReq.createElement( scope ) );
-
-  TQDomElement lockType = lockReq.createElement( "locktype" );
-  lockInfo.appendChild( lockType );
-
-  lockType.appendChild( lockReq.createElement( type ) );
-
-  if ( !owner.isNull() ) {
-    TQDomElement ownerElement = lockReq.createElement( "owner" );
-    lockReq.appendChild( ownerElement );
-
-    TQDomElement ownerHref = lockReq.createElement( "href" );
-    ownerElement.appendChild( ownerHref );
-
-    ownerHref.appendChild( lockReq.createTextNode( owner ) );
-  }
-
-  // insert the document into the POST buffer
-  m_bufPOST = lockReq.toCString();
-
-  retrieveContent( true );
-
-  if ( m_responseCode == 200 ) {
-    // success
-    TQDomDocument multiResponse;
-    multiResponse.setContent( m_bufWebDavData, true );
-
-    TQDomElement prop = multiResponse.documentElement().namedItem( "prop" ).toElement();
-
-    TQDomElement lockdiscovery = prop.namedItem( "lockdiscovery" ).toElement();
-
-    uint lockCount = 0;
-    davParseActiveLocks( lockdiscovery.elementsByTagName( "activelock" ), lockCount );
-
-    setMetaData( "davLockCount", TQString("%1").arg( lockCount ) );
-
-    finished();
-
-  } else
-    davError();
-}
-
-void HTTPProtocol::davUnlock( const KURL& url )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::davUnlock "
-                << url.prettyURL() << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = DAV_UNLOCK;
-  m_request.path = url.path();
-  m_request.query = TQString::null;
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveContent( true );
-
-  if ( m_responseCode == 200 )
-    finished();
-  else
-    davError();
-}
-
-TQString HTTPProtocol::davError( int code /* = -1 */, TQString url )
-{
-  bool callError = false;
-  if ( code == -1 ) {
-    code = m_responseCode;
-    callError = true;
-  }
-  if ( code == -2 ) {
-    callError = true;
-  }
-
-  if ( !url.isNull() )
-    url = m_request.url.url();
-
-  TQString action, errorString;
-  TDEIO::Error kError;
-
-  // for 412 Precondition Failed
-  TQString ow = i18n( "Otherwise, the request would have succeeded." );
-
-  switch ( m_request.method ) {
-    case DAV_PROPFIND:
-      action = i18n( "retrieve property values" );
-      break;
-    case DAV_PROPPATCH:
-      action = i18n( "set property values" );
-      break;
-    case DAV_MKCOL:
-      action = i18n( "create the requested folder" );
-      break;
-    case DAV_COPY:
-      action = i18n( "copy the specified file or folder" );
-      break;
-    case DAV_MOVE:
-      action = i18n( "move the specified file or folder" );
-      break;
-    case DAV_SEARCH:
-      action = i18n( "search in the specified folder" );
-      break;
-    case DAV_LOCK:
-      action = i18n( "lock the specified file or folder" );
-      break;
-    case DAV_UNLOCK:
-      action = i18n( "unlock the specified file or folder" );
-      break;
-    case HTTP_DELETE:
-      action = i18n( "delete the specified file or folder" );
-      break;
-    case HTTP_OPTIONS:
-      action = i18n( "query the server's capabilities" );
-      break;
-    case HTTP_GET:
-      action = i18n( "retrieve the contents of the specified file or folder" );
-      break;
-    case HTTP_PUT:
-    case HTTP_POST:
-    case HTTP_HEAD:
-    default:
-      // this should not happen, this function is for webdav errors only
-      Q_ASSERT(0);
-  }
-
-  // default error message if the following code fails
-  kError = ERR_INTERNAL;
-  errorString = i18n("An unexpected error (%1) occurred while attempting to %2.")
-                      .arg( code ).arg( action );
-
-  switch ( code )
-  {
-    case -2:
-      // internal error: OPTIONS request did not specify DAV compliance
-      kError = ERR_UNSUPPORTED_PROTOCOL;
-      errorString = i18n("The server does not support the WebDAV protocol.");
-      break;
-    case 207:
-      // 207 Multi-status
-    {
-      // our error info is in the returned XML document.
-      // retrieve the XML document
-
-      // there was an error retrieving the XML document.
-      // ironic, eh?
-      if ( !readBody( true ) && m_bError )
-        return TQString::null;
-
-      TQStringList errors;
-      TQDomDocument multiResponse;
-
-      multiResponse.setContent( m_bufWebDavData, true );
-
-      TQDomElement multistatus = multiResponse.documentElement().namedItem( "multistatus" ).toElement();
-
-      TQDomNodeList responses = multistatus.elementsByTagName( "response" );
-
-      for (uint i = 0; i < responses.count(); i++)
-      {
-        int errCode;
-        TQString errUrl;
-
-        TQDomElement response = responses.item(i).toElement();
-        TQDomElement code = response.namedItem( "status" ).toElement();
-
-        if ( !code.isNull() )
-        {
-          errCode = codeFromResponse( code.text() );
-          TQDomElement href = response.namedItem( "href" ).toElement();
-          if ( !href.isNull() )
-            errUrl = href.text();
-          errors << davError( errCode, errUrl );
-        }
-      }
-
-      //kError = ERR_SLAVE_DEFINED;
-      errorString = i18n("An error occurred while attempting to %1, %2. A "
-                         "summary of the reasons is below.<ul>").arg( action ).arg( url );
-
-      for ( TQStringList::Iterator it = errors.begin(); it != errors.end(); ++it )
-        errorString += "<li>" + *it + "</li>";
-
-      errorString += "</ul>";
-    }
-    case 403:
-    case 500: // hack: Apache mod_dav returns this instead of 403 (!)
-      // 403 Forbidden
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("Access was denied while attempting to %1.").arg( action );
-      break;
-    case 405:
-      // 405 Method Not Allowed
-      if ( m_request.method == DAV_MKCOL )
-      {
-        kError = ERR_DIR_ALREADY_EXIST;
-        errorString = i18n("The specified folder already exists.");
-      }
-      break;
-    case 409:
-      // 409 Conflict
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("A resource cannot be created at the destination "
-                  "until one or more intermediate collections (folders) "
-                  "have been created.");
-      break;
-    case 412:
-      // 412 Precondition failed
-      if ( m_request.method == DAV_COPY || m_request.method == DAV_MOVE )
-      {
-        kError = ERR_ACCESS_DENIED;
-        errorString = i18n("The server was unable to maintain the liveness of "
-                           "the properties listed in the propertybehavior XML "
-                           "element or you attempted to overwrite a file while "
-                           "requesting that files are not overwritten. %1")
-                           .arg( ow );
-
-      }
-      else if ( m_request.method == DAV_LOCK )
-      {
-        kError = ERR_ACCESS_DENIED;
-        errorString = i18n("The requested lock could not be granted. %1").arg( ow );
-      }
-      break;
-    case 415:
-      // 415 Unsupported Media Type
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("The server does not support the request type of the body.");
-      break;
-    case 423:
-      // 423 Locked
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("Unable to %1 because the resource is locked.").arg( action );
-      break;
-    case 425:
-      // 424 Failed Dependency
-      errorString = i18n("This action was prevented by another error.");
-      break;
-    case 502:
-      // 502 Bad Gateway
-      if ( m_request.method == DAV_COPY || m_request.method == DAV_MOVE )
-      {
-        kError = ERR_WRITE_ACCESS_DENIED;
-        errorString = i18n("Unable to %1 because the destination server refuses "
-                           "to accept the file or folder.").arg( action );
-      }
-      break;
-    case 507:
-      // 507 Insufficient Storage
-      kError = ERR_DISK_FULL;
-      errorString = i18n("The destination resource does not have sufficient space "
-                         "to record the state of the resource after the execution "
-                         "of this method.");
-      break;
-  }
-
-  // if ( kError != ERR_SLAVE_DEFINED )
-  //errorString += " (" + url + ")";
-
-  if ( callError )
-    error( ERR_SLAVE_DEFINED, errorString );
-
-  return errorString;
-}
-
-void HTTPProtocol::httpError()
-{
-  TQString action, errorString;
-  TDEIO::Error kError;
-
-  switch ( m_request.method ) {
-    case HTTP_PUT:
-      action = i18n( "upload %1" ).arg(m_request.url.prettyURL());
-      break;
-    default:
-      // this should not happen, this function is for http errors only
-      Q_ASSERT(0);
-  }
-
-  // default error message if the following code fails
-  kError = ERR_INTERNAL;
-  errorString = i18n("An unexpected error (%1) occurred while attempting to %2.")
-                      .arg( m_responseCode ).arg( action );
-
-  switch ( m_responseCode )
-  {
-    case 403:
-    case 405:
-    case 500: // hack: Apache mod_dav returns this instead of 403 (!)
-      // 403 Forbidden
-      // 405 Method Not Allowed
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("Access was denied while attempting to %1.").arg( action );
-      break;
-    case 409:
-      // 409 Conflict
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("A resource cannot be created at the destination "
-                  "until one or more intermediate collections (folders) "
-                  "have been created.");
-      break;
-    case 423:
-      // 423 Locked
-      kError = ERR_ACCESS_DENIED;
-      errorString = i18n("Unable to %1 because the resource is locked.").arg( action );
-      break;
-    case 502:
-      // 502 Bad Gateway
-      kError = ERR_WRITE_ACCESS_DENIED;
-      errorString = i18n("Unable to %1 because the destination server refuses "
-                         "to accept the file or folder.").arg( action );
-      break;
-    case 507:
-      // 507 Insufficient Storage
-      kError = ERR_DISK_FULL;
-      errorString = i18n("The destination resource does not have sufficient space "
-                         "to record the state of the resource after the execution "
-                         "of this method.");
-      break;
-  }
-
-  // if ( kError != ERR_SLAVE_DEFINED )
-  //errorString += " (" + url + ")";
-
-  error( ERR_SLAVE_DEFINED, errorString );
-}
-
-bool HTTPProtocol::isOffline(const KURL &url)
-{
-  const int NetWorkStatusUnknown = 1;
-  const int NetWorkStatusOnline = 8;
-  TQCString replyType;
-  TQByteArray params;
-  TQByteArray reply;
-
-  TQDataStream stream(params, IO_WriteOnly);
-
-  if ( url.host() == TQString::fromLatin1("localhost") || url.host() == TQString::fromLatin1("127.0.0.1") || url.host() == TQString::fromLatin1("::") ) {
-      return false;
-  }
-  if ( dcopClient()->call( "kded", "networkstatus", "status()",
-                           params, replyType, reply ) && (replyType == "int") )
-  {
-     int result;
-     TQDataStream stream2( reply, IO_ReadOnly );
-     stream2 >> result;
-     kdDebug(7113) << "(" << m_pid << ") networkstatus status = " << result << endl;
-     return (result != NetWorkStatusUnknown) && (result != NetWorkStatusOnline);
-  }
-  kdDebug(7113) << "(" << m_pid << ") networkstatus <unreachable>" << endl;
-  return false; // On error, assume we are online
-}
-
-void HTTPProtocol::multiGet(const TQByteArray &data)
-{
-  TQDataStream stream(data, IO_ReadOnly);
-  TQ_UINT32 n;
-  stream >> n;
-
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtcool::multiGet n = " << n << endl;
-
-  HTTPRequest saveRequest;
-  if (m_bBusy)
-     saveRequest = m_request;
-
-//  m_requestQueue.clear();
-  for(unsigned i = 0; i < n; i++)
-  {
-     KURL url;
-     stream >> url >> mIncomingMetaData;
-
-     if ( !checkRequestURL( url ) )
-        continue;
-
-     kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::multi_get " << url.url() << endl;
-
-     m_request.method = HTTP_GET;
-     m_request.path = url.path();
-     m_request.query = url.query();
-     TQString tmp = metaData("cache");
-     if (!tmp.isEmpty())
-        m_request.cache = parseCacheControl(tmp);
-     else
-        m_request.cache = DEFAULT_CACHE_CONTROL;
-
-     m_request.passwd = url.pass();
-     m_request.user = url.user();
-     m_request.doProxy = m_bUseProxy;
-
-     HTTPRequest *newRequest = new HTTPRequest(m_request);
-     m_requestQueue.append(newRequest);
-  }
-
-  if (m_bBusy)
-     m_request = saveRequest;
-
-  if (!m_bBusy)
-  {
-     m_bBusy = true;
-     while(!m_requestQueue.isEmpty())
-     {
-        HTTPRequest *request = m_requestQueue.take(0);
-        m_request = *request;
-        delete request;
-        retrieveContent();
-     }
-     m_bBusy = false;
-  }
-}
-
-ssize_t HTTPProtocol::write (const void *_buf, size_t nbytes)
-{
-  int bytes_sent = 0;
-  const char* buf = static_cast<const char*>(_buf);
-  while ( nbytes > 0 )
-  {
-    int n = TCPSlaveBase::write(buf, nbytes);
-
-    if ( n <= 0 )
-    {
-      // remote side closed connection ?
-      if ( n == 0 )
-        break;
-      // a valid exception(s) occurred, let's retry...
-      if (n < 0 && ((errno == EINTR) || (errno == EAGAIN)))
-        continue;
-      // some other error occurred ?
-      return -1;
-    }
-
-    nbytes -= n;
-    buf += n;
-    bytes_sent += n;
-  }
-
-  return bytes_sent;
-}
-
-void HTTPProtocol::setRewindMarker()
-{
-  m_rewindCount = 0;
-}
-
-void HTTPProtocol::rewind()
-{
-  m_linePtrUnget = m_rewindBuf,
-  m_lineCountUnget = m_rewindCount;
-  m_rewindCount = 0;
-}
-
-
-char *HTTPProtocol::gets (char *s, int size)
-{
-  int len=0;
-  char *buf=s;
-  char mybuf[2]={0,0};
-
-  while (len < size)
-  {
-    read(mybuf, 1);
-    if (m_bEOF)
-      break;
-
-    if (m_rewindCount < sizeof(m_rewindBuf))
-       m_rewindBuf[m_rewindCount++] = *mybuf;
-
-    if (*mybuf == '\r') // Ignore!
-      continue;
-
-    if ((*mybuf == '\n') || !*mybuf)
-      break;
-
-    *buf++ = *mybuf;
-    len++;
-  }
-
-  *buf=0;
-  return s;
-}
-
-ssize_t HTTPProtocol::read (void *b, size_t nbytes)
-{
-  ssize_t ret = 0;
-
-  if (m_lineCountUnget > 0)
-  {
-    ret = ( nbytes < m_lineCountUnget ? nbytes : m_lineCountUnget );
-    m_lineCountUnget -= ret;
-    memcpy(b, m_linePtrUnget, ret);
-    m_linePtrUnget += ret;
-
-    return ret;
-  }
-
-  if (m_lineCount > 0)
-  {
-    ret = ( nbytes < m_lineCount ? nbytes : m_lineCount );
-    m_lineCount -= ret;
-    memcpy(b, m_linePtr, ret);
-    m_linePtr += ret;
-    return ret;
-  }
-
-  if (nbytes == 1)
-  {
-    ret = read(m_lineBuf, 1024); // Read into buffer
-    m_linePtr = m_lineBuf;
-    if (ret <= 0)
-    {
-      m_lineCount = 0;
-      return ret;
-    }
-    m_lineCount = ret;
-    return read(b, 1); // Read from buffer
-  }
-
-  do
-  {
-    ret = TCPSlaveBase::read( b, nbytes);
-    if (ret == 0)
-      m_bEOF = true;
-
-  } while ((ret == -1) && (errno == EAGAIN || errno == EINTR));
-
-  return ret;
-}
-
-void HTTPProtocol::httpCheckConnection()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpCheckConnection: " <<
-                                   " Socket status: " << m_iSock <<
-                                      " Keep Alive: " << m_bKeepAlive <<
-                                           " First: " << m_bFirstRequest << endl;
-
-  if ( !m_bFirstRequest && (m_iSock != -1) )
-  {
-     bool closeDown = false;
-     if ( !isConnectionValid())
-     {
-        kdDebug(7113) << "(" << m_pid << ") Connection lost!" << endl;
-        closeDown = true;
-     }
-     else if ( m_request.method != HTTP_GET )
-     {
-        closeDown = true;
-     }
-     else if ( !m_state.doProxy && !m_request.doProxy )
-     {
-        if (m_state.hostname != m_request.hostname ||
-            m_state.port != m_request.port ||
-            m_state.user != m_request.user ||
-            m_state.passwd != m_request.passwd)
-          closeDown = true;
-     }
-     else
-     {
-        // Keep the connection to the proxy.
-        if ( !(m_request.doProxy && m_state.doProxy) )
-          closeDown = true;
-     }
-
-     if (closeDown)
-        httpCloseConnection();
-  }
-
-  // Let's update our current state
-  m_state.hostname = m_request.hostname;
-  m_state.encoded_hostname = m_request.encoded_hostname;
-  m_state.port = m_request.port;
-  m_state.user = m_request.user;
-  m_state.passwd = m_request.passwd;
-  m_state.doProxy = m_request.doProxy;
-}
-
-bool HTTPProtocol::httpOpenConnection()
-{
-  int errCode;
-  TQString errMsg;
-
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpOpenConnection" << endl;
-
-  setBlockConnection( true );
-  // kio_http uses its own proxying:
-  KSocks::self()->disableSocks();
-
-  if ( m_state.doProxy )
-  {
-    TQString proxy_host = m_proxyURL.host();
-    int proxy_port = m_proxyURL.port();
-
-    kdDebug(7113) << "(" << m_pid << ") Connecting to proxy server: "
-                  << proxy_host << ", port: " << proxy_port << endl;
-
-    infoMessage( i18n("Connecting to %1...").arg(m_state.hostname) );
-
-    setConnectTimeout( m_proxyConnTimeout );
-
-    if ( !connectToHost(proxy_host, proxy_port, false) )
-    {
-      if (userAborted()) {
-        error(ERR_NO_CONTENT, "");
-        return false;
-      }
-
-      switch ( connectResult() )
-      {
-        case IO_LookupError:
-          errMsg = proxy_host;
-          errCode = ERR_UNKNOWN_PROXY_HOST;
-          break;
-        case IO_TimeOutError:
-          errMsg = i18n("Proxy %1 at port %2").arg(proxy_host).arg(proxy_port);
-          errCode = ERR_SERVER_TIMEOUT;
-          break;
-        default:
-          errMsg = i18n("Proxy %1 at port %2").arg(proxy_host).arg(proxy_port);
-          errCode = ERR_COULD_NOT_CONNECT;
-      }
-      error( errCode, errMsg );
-      return false;
-    }
-  }
-  else
-  {
-    // Apparently we don't want a proxy.  let's just connect directly
-    setConnectTimeout(m_remoteConnTimeout);
-
-    if ( !connectToHost(m_state.hostname, m_state.port, false ) )
-    {
-      if (userAborted()) {
-        error(ERR_NO_CONTENT, "");
-        return false;
-      }
-
-      switch ( connectResult() )
-      {
-        case IO_LookupError:
-          errMsg = m_state.hostname;
-          errCode = ERR_UNKNOWN_HOST;
-          break;
-        case IO_TimeOutError:
-          errMsg = i18n("Connection was to %1 at port %2").arg(m_state.hostname).arg(m_state.port);
-          errCode = ERR_SERVER_TIMEOUT;
-          break;
-        default:
-          errCode = ERR_COULD_NOT_CONNECT;
-          if (m_state.port != m_iDefaultPort)
-            errMsg = i18n("%1 (port %2)").arg(m_state.hostname).arg(m_state.port);
-          else
-            errMsg = m_state.hostname;
-      }
-      error( errCode, errMsg );
-      return false;
-    }
-  }
-
-  // Set our special socket option!!
-  int on = 1;
-  (void) setsockopt( m_iSock, IPPROTO_TCP, TCP_NODELAY, (char*)&on, sizeof(on) );
-
-  m_bFirstRequest = true;
-
-  connected();
-  return true;
-}
-
-
-/**
- * This function is responsible for opening up the connection to the remote
- * HTTP server and sending the header.  If this requires special
- * authentication or other such fun stuff, then it will handle it.  This
- * function will NOT receive anything from the server, however.  This is in
- * contrast to previous incarnations of 'httpOpen'.
- *
- * The reason for the change is due to one small fact: some requests require
- * data to be sent in addition to the header (POST requests) and there is no
- * way for this function to get that data.  This function is called in the
- * slotPut() or slotGet() functions which, in turn, are called (indirectly) as
- * a result of a TDEIOJob::put() or TDEIOJob::get().  It is those latter functions
- * which are responsible for starting up this ioslave in the first place.
- * This means that 'httpOpen' is called (essentially) as soon as the ioslave
- * is created -- BEFORE any data gets to this slave.
- *
- * The basic process now is this:
- *
- * 1) Open up the socket and port
- * 2) Format our request/header
- * 3) Send the header to the remote server
- */
-bool HTTPProtocol::httpOpen()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpOpen" << endl;
-
-  // Cannot have an https request without the m_bIsSSL being set!  This can
-  // only happen if TCPSlaveBase::InitializeSSL() function failed in which it
-  // means the current installation does not support SSL...
-  if ( (m_protocol == "https" || m_protocol == "webdavs") && !m_bIsSSL )
-  {
-    error( ERR_UNSUPPORTED_PROTOCOL, m_protocol );
-    return false;
-  }
-
-  m_request.fcache = 0;
-  m_request.bCachedRead = false;
-  m_request.bCachedWrite = false;
-  m_request.bMustRevalidate = false;
-  m_request.expireDate = 0;
-  m_request.creationDate = 0;
-
-  if (m_request.bUseCache)
-  {
-     m_request.fcache = checkCacheEntry( );
-
-     bool bCacheOnly = (m_request.cache == TDEIO::CC_CacheOnly);
-     bool bOffline = isOffline(m_request.doProxy ? m_proxyURL : m_request.url);
-     if (bOffline && (m_request.cache != TDEIO::CC_Reload))
-        m_request.cache = TDEIO::CC_CacheOnly;
-
-     if (m_request.cache == CC_Reload && m_request.fcache)
-     {
-        if (m_request.fcache)
-          fclose(m_request.fcache);
-        m_request.fcache = 0;
-     }
-     if ((m_request.cache == TDEIO::CC_CacheOnly) || (m_request.cache == TDEIO::CC_Cache))
-        m_request.bMustRevalidate = false;
-
-     m_request.bCachedWrite = true;
-
-     if (m_request.fcache && !m_request.bMustRevalidate)
-     {
-        // Cache entry is OK.
-        m_request.bCachedRead = true; // Cache hit.
-        return true;
-     }
-     else if (!m_request.fcache)
-     {
-        m_request.bMustRevalidate = false; // Cache miss
-     }
-     else
-     {
-        // Conditional cache hit. (Validate)
-     }
-
-     if (bCacheOnly && bOffline)
-     {
-        error( ERR_OFFLINE_MODE, m_request.url.url() );
-        return false;
-     }
-     if (bCacheOnly)
-     {
-        error( ERR_DOES_NOT_EXIST, m_request.url.url() );
-        return false;
-     }
-     if (bOffline)
-     {
-        error( ERR_OFFLINE_MODE, m_request.url.url() );
-        return false;
-     }
-  }
-
-  TQString header;
-  TQString davHeader;
-
-  bool moreData = false;
-  bool davData = false;
-
-  // Clear out per-connection settings...
-  resetConnectionSettings ();
-
-  // Check the validity of the current connection, if one exists.
-  httpCheckConnection();
-
-  if ( !m_bIsTunneled && m_bNeedTunnel )
-  {
-    setEnableSSLTunnel( true );
-    // We send a HTTP 1.0 header since some proxies refuse HTTP 1.1 and we don't
-    // need any HTTP 1.1 capabilities for CONNECT - Waba
-    header = TQString("CONNECT %1:%2 HTTP/1.0"
-                     "\r\n").arg( m_request.encoded_hostname).arg(m_request.port);
-
-    // Identify who you are to the proxy server!
-    if (!m_request.userAgent.isEmpty())
-        header += "User-Agent: " + m_request.userAgent + "\r\n";
-
-    /* Add hostname information */
-    header += "Host: " + m_state.encoded_hostname;
-
-    if (m_state.port != m_iDefaultPort)
-      header += TQString(":%1").arg(m_state.port);
-    header += "\r\n";
-
-    header += proxyAuthenticationHeader();
-  }
-  else
-  {
-    // Determine if this is a POST or GET method
-    switch (m_request.method)
-    {
-    case HTTP_GET:
-        header = "GET ";
-        break;
-    case HTTP_PUT:
-        header = "PUT ";
-        moreData = true;
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case HTTP_POST:
-        header = "POST ";
-        moreData = true;
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case HTTP_HEAD:
-        header = "HEAD ";
-        break;
-    case HTTP_DELETE:
-        header = "DELETE ";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case HTTP_OPTIONS:
-        header = "OPTIONS ";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_PROPFIND:
-        header = "PROPFIND ";
-        davData = true;
-        davHeader = "Depth: ";
-        if ( hasMetaData( "davDepth" ) )
-        {
-          kdDebug(7113) << "Reading DAV depth from metadata: " << metaData( "davDepth" ) << endl;
-          davHeader += metaData( "davDepth" );
-        }
-        else
-        {
-          if ( m_request.davData.depth == 2 )
-            davHeader += "infinity";
-          else
-            davHeader += TQString("%1").arg( m_request.davData.depth );
-        }
-        davHeader += "\r\n";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_PROPPATCH:
-        header = "PROPPATCH ";
-        davData = true;
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_MKCOL:
-        header = "MKCOL ";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_COPY:
-    case DAV_MOVE:
-        header = ( m_request.method == DAV_COPY ) ? "COPY " : "MOVE ";
-        davHeader = "Destination: " + m_request.davData.desturl;
-        // infinity depth means copy recursively
-        // (optional for copy -> but is the desired action)
-        davHeader += "\r\nDepth: infinity\r\nOverwrite: ";
-        davHeader += m_request.davData.overwrite ? "T" : "F";
-        davHeader += "\r\n";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_LOCK:
-        header = "LOCK ";
-        davHeader = "Timeout: ";
-        {
-          uint timeout = 0;
-          if ( hasMetaData( "davTimeout" ) )
-            timeout = metaData( "davTimeout" ).toUInt();
-          if ( timeout == 0 )
-            davHeader += "Infinite";
-          else
-            davHeader += TQString("Seconds-%1").arg(timeout);
-        }
-        davHeader += "\r\n";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        davData = true;
-        break;
-    case DAV_UNLOCK:
-        header = "UNLOCK ";
-        davHeader = "Lock-token: " + metaData("davLockToken") + "\r\n";
-        m_request.bCachedWrite = false; // Do not put any result in the cache
-        break;
-    case DAV_SEARCH:
-        header = "SEARCH ";
-        davData = true;
-        m_request.bCachedWrite = false;
-        break;
-    case DAV_SUBSCRIBE:
-        header = "SUBSCRIBE ";
-        m_request.bCachedWrite = false;
-        break;
-    case DAV_UNSUBSCRIBE:
-        header = "UNSUBSCRIBE ";
-        m_request.bCachedWrite = false;
-        break;
-    case DAV_POLL:
-        header = "POLL ";
-        m_request.bCachedWrite = false;
-        break;
-    default:
-        error (ERR_UNSUPPORTED_ACTION, TQString::null);
-        return false;
-    }
-    // DAV_POLL; DAV_NOTIFY
-
-    // format the URI
-    if (m_state.doProxy && !m_bIsTunneled)
-    {
-      KURL u;
-
-      if (m_protocol == "webdav")
-         u.setProtocol( "http" );
-      else if (m_protocol == "webdavs" )
-         u.setProtocol( "https" );
-      else
-         u.setProtocol( m_protocol );
-
-      // For all protocols other than the once handled by this io-slave
-      // append the username.  This fixes a long standing bug of ftp io-slave
-      // logging in anonymously in proxied connections even when the username
-      // is explicitly specified.
-      if (m_protocol != "http" && m_protocol != "https" &&
-          !m_state.user.isEmpty())
-        u.setUser (m_state.user);
-
-      u.setHost( m_state.hostname );
-      if (m_state.port != m_iDefaultPort)
-         u.setPort( m_state.port );
-      u.setEncodedPathAndQuery( m_request.url.encodedPathAndQuery(0,true) );
-      header += u.url();
-    }
-    else
-    {
-      header += m_request.url.encodedPathAndQuery(0, true);
-    }
-
-    header += " HTTP/1.1\r\n"; /* start header */
-
-    if (!m_request.userAgent.isEmpty())
-    {
-        header += "User-Agent: ";
-        header += m_request.userAgent;
-        header += "\r\n";
-    }
-
-    if (!m_request.referrer.isEmpty())
-    {
-        header += "Referer: "; //Don't try to correct spelling!
-        header += m_request.referrer;
-        header += "\r\n";
-    }
-
-    if ( m_request.offset > 0 )
-    {
-      header += TQString("Range: bytes=%1-\r\n").arg(TDEIO::number(m_request.offset));
-      kdDebug(7103) << "kio_http : Range = " << TDEIO::number(m_request.offset) << endl;
-    }
-
-    if ( m_request.cache == CC_Reload )
-    {
-      /* No caching for reload */
-      header += "Pragma: no-cache\r\n"; /* for HTTP/1.0 caches */
-      header += "Cache-control: no-cache\r\n"; /* for HTTP >=1.1 caches */
-    }
-
-    if (m_request.bMustRevalidate)
-    {
-      /* conditional get */
-      if (!m_request.etag.isEmpty())
-        header += "If-None-Match: "+m_request.etag+"\r\n";
-      if (!m_request.lastModified.isEmpty())
-        header += "If-Modified-Since: "+m_request.lastModified+"\r\n";
-    }
-
-    header += "Accept: ";
-    TQString acceptHeader = metaData("accept");
-    if (!acceptHeader.isEmpty())
-      header += acceptHeader;
-    else
-      header += DEFAULT_ACCEPT_HEADER;
-    header += "\r\n";
-
-#ifdef DO_GZIP
-    if (m_request.allowCompressedPage)
-      header += "Accept-Encoding: x-gzip, x-deflate, gzip, deflate\r\n";
-#endif
-
-    if (!m_request.charsets.isEmpty())
-      header += "Accept-Charset: " + m_request.charsets + "\r\n";
-
-    if (!m_request.languages.isEmpty())
-      header += "Accept-Language: " + m_request.languages + "\r\n";
-
-
-    /* support for virtual hosts and required by HTTP 1.1 */
-    header += "Host: " + m_state.encoded_hostname;
-
-    if (m_state.port != m_iDefaultPort)
-      header += TQString(":%1").arg(m_state.port);
-    header += "\r\n";
-
-    TQString cookieStr;
-    TQString cookieMode = metaData("cookies").lower();
-    if (cookieMode == "none")
-    {
-      m_request.cookieMode = HTTPRequest::CookiesNone;
-    }
-    else if (cookieMode == "manual")
-    {
-      m_request.cookieMode = HTTPRequest::CookiesManual;
-      cookieStr = metaData("setcookies");
-    }
-    else
-    {
-      m_request.cookieMode = HTTPRequest::CookiesAuto;
-      if (m_request.bUseCookiejar)
-        cookieStr = findCookies( m_request.url.url());
-    }
-
-    if (!cookieStr.isEmpty())
-      header += cookieStr + "\r\n";
-
-    TQString customHeader = metaData( "customHTTPHeader" );
-    if (!customHeader.isEmpty())
-    {
-      header += sanitizeCustomHTTPHeader(customHeader);
-      header += "\r\n";
-    }
-
-    if (m_request.method == HTTP_POST)
-    {
-      header += metaData("content-type");
-      header += "\r\n";
-    }
-
-    // Only check for a cached copy if the previous
-    // response was NOT a 401 or 407.
-    // no caching for Negotiate auth.
-    if ( !m_request.bNoAuth && m_responseCode != 401 && m_responseCode != 407 && Authentication != AUTH_Negotiate )
-    {
-      kdDebug(7113) << "(" << m_pid << ") Calling checkCachedAuthentication " << endl;
-      AuthInfo info;
-      info.url = m_request.url;
-      info.verifyPath = true;
-      if ( !m_request.user.isEmpty() )
-        info.username = m_request.user;
-      if ( checkCachedAuthentication( info ) && !info.digestInfo.isEmpty() )
-      {
-        Authentication = info.digestInfo.startsWith("Basic") ? AUTH_Basic : info.digestInfo.startsWith("NTLM") ? AUTH_NTLM : info.digestInfo.startsWith("Negotiate") ? AUTH_Negotiate : AUTH_Digest ;
-        m_state.user   = info.username;
-        m_state.passwd = info.password;
-        m_strRealm = info.realmValue;
-        if ( Authentication != AUTH_NTLM && Authentication != AUTH_Negotiate ) // don't use the cached challenge
-          m_strAuthorization = info.digestInfo;
-      }
-    }
-    else
-    {
-      kdDebug(7113) << "(" << m_pid << ") Not calling checkCachedAuthentication " << endl;
-    }
-
-    switch ( Authentication )
-    {
-      case AUTH_Basic:
-          header += createBasicAuth();
-          break;
-      case AUTH_Digest:
-          header += createDigestAuth();
-          break;
-#ifdef HAVE_LIBGSSAPI
-      case AUTH_Negotiate:
-          header += createNegotiateAuth();
-          break;
-#endif
-      case AUTH_NTLM:
-          header += createNTLMAuth();
-          break;
-      case AUTH_None:
-      default:
-          break;
-    }
-
-    /********* Only for debugging purpose *********/
-    if ( Authentication != AUTH_None )
-    {
-      kdDebug(7113) << "(" << m_pid << ") Using Authentication: " << endl;
-      kdDebug(7113) << "(" << m_pid << ")   HOST= " << m_state.hostname << endl;
-      kdDebug(7113) << "(" << m_pid << ")   PORT= " << m_state.port << endl;
-      kdDebug(7113) << "(" << m_pid << ")   USER= " << m_state.user << endl;
-      kdDebug(7113) << "(" << m_pid << ")   PASSWORD= [protected]" << endl;
-      kdDebug(7113) << "(" << m_pid << ")   REALM= " << m_strRealm << endl;
-      kdDebug(7113) << "(" << m_pid << ")   EXTRA= " << m_strAuthorization << endl;
-    }
-
-    // Do we need to authorize to the proxy server ?
-    if ( m_state.doProxy && !m_bIsTunneled )
-      header += proxyAuthenticationHeader();
-
-    // Support old HTTP/1.0 style keep-alive header for compatability
-    // purposes as well as performance improvements while giving end
-    // users the ability to disable this feature proxy servers that
-    // don't not support such feature, e.g. junkbuster proxy server.
-    if (!m_bUseProxy || m_bPersistentProxyConnection || m_bIsTunneled)
-      header += "Connection: Keep-Alive\r\n";
-    else
-      header += "Connection: close\r\n";
-
-    if ( m_protocol == "webdav" || m_protocol == "webdavs" )
-    {
-      header += davProcessLocks();
-
-      // add extra webdav headers, if supplied
-      TQString davExtraHeader = metaData("davHeader");
-      if ( !davExtraHeader.isEmpty() )
-        davHeader += davExtraHeader;
-
-      // Set content type of webdav data
-      if (davData)
-        davHeader += "Content-Type: text/xml; charset=utf-8\r\n";
-
-      // add extra header elements for WebDAV
-      if ( !davHeader.isNull() )
-        header += davHeader;
-    }
-  }
-
-  kdDebug(7103) << "(" << m_pid << ") ============ Sending Header:" << endl;
-
-  TQStringList headerOutput = TQStringList::split("\r\n", header);
-  TQStringList::Iterator it = headerOutput.begin();
-
-  for (; it != headerOutput.end(); it++)
-    kdDebug(7103) << "(" << m_pid << ") " << (*it) << endl;
-
-  if ( !moreData && !davData)
-    header += "\r\n";  /* end header */
-
-  // Now that we have our formatted header, let's send it!
-  // Create a new connection to the remote machine if we do
-  // not already have one...
-  if ( m_iSock == -1)
-  {
-    if (!httpOpenConnection())
-       return false;
-  }
-
-  // Send the data to the remote machine...
-  bool sendOk = (write(header.latin1(), header.length()) == (ssize_t) header.length());
-  if (!sendOk)
-  {
-    kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpOpen: "
-                     "Connection broken! (" << m_state.hostname << ")" << endl;
-
-    // With a Keep-Alive connection this can happen.
-    // Just reestablish the connection.
-    if (m_bKeepAlive)
-    {
-       httpCloseConnection();
-       return true; // Try again
-    }
-
-    if (!sendOk)
-    {
-       kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpOpen: sendOk==false."
-                        " Connnection broken !" << endl;
-       error( ERR_CONNECTION_BROKEN, m_state.hostname );
-       return false;
-    }
-  }
-
-  bool res = true;
-
-  if ( moreData || davData )
-    res = sendBody();
-
-  infoMessage(i18n("%1 contacted. Waiting for reply...").arg(m_request.hostname));
-
-  return res;
-}
-
-void HTTPProtocol::forwardHttpResponseHeader()
-{
-  // Send the response header if it was requested
-  if ( config()->readBoolEntry("PropagateHttpHeader", false) )
-  {
-    setMetaData("HTTP-Headers", m_responseHeader.join("\n"));
-    sendMetaData();
-  }
-  m_responseHeader.clear();
-}
-
-/**
- * This function will read in the return header from the server.  It will
- * not read in the body of the return message.  It will also not transmit
- * the header to our client as the client doesn't need to know the gory
- * details of HTTP headers.
- */
-bool HTTPProtocol::readHeader()
-{
-try_again:
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readHeader" << endl;
-
-  // Check
-  if (m_request.bCachedRead)
-  {
-     m_responseHeader << "HTTP-CACHE";
-     // Read header from cache...
-     char buffer[4097];
-     if (!fgets(buffer, 4096, m_request.fcache) )
-     {
-        // Error, delete cache entry
-        kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readHeader: "
-                      << "Could not access cache to obtain mimetype!" << endl;
-        error( ERR_CONNECTION_BROKEN, m_state.hostname );
-        return false;
-     }
-
-     m_strMimeType = TQString(TQString::fromUtf8( buffer)).stripWhiteSpace();
-
-     kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readHeader: cached "
-                   << "data mimetype: " << m_strMimeType << endl;
-
-     if (!fgets(buffer, 4096, m_request.fcache) )
-     {
-        // Error, delete cache entry
-        kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readHeader: "
-                      << "Could not access cached data! " << endl;
-        error( ERR_CONNECTION_BROKEN, m_state.hostname );
-        return false;
-     }
-
-     m_request.strCharset = TQString(TQString::fromUtf8( buffer)).stripWhiteSpace().lower();
-     setMetaData("charset", m_request.strCharset);
-     if (!m_request.lastModified.isEmpty())
-         setMetaData("modified", m_request.lastModified);
-     TQString tmp;
-     tmp.setNum(m_request.expireDate);
-     setMetaData("expire-date", tmp);
-     tmp.setNum(m_request.creationDate);
-     setMetaData("cache-creation-date", tmp);
-     mimeType(m_strMimeType);
-     forwardHttpResponseHeader();
-     return true;
-  }
-
-  TQCString locationStr; // In case we get a redirect.
-  TQCString cookieStr; // In case we get a cookie.
-
-  TQString dispositionType; // In case we get a Content-Disposition type
-  TQString dispositionFilename; // In case we get a Content-Disposition filename
-
-  TQString mediaValue;
-  TQString mediaAttribute;
-
-  TQStringList upgradeOffers;
-
-  bool upgradeRequired = false;   // Server demands that we upgrade to something
-                                  // This is also true if we ask to upgrade and
-                                  // the server accepts, since we are now
-                                  // committed to doing so
-  bool canUpgrade = false;        // The server offered an upgrade
-
-
-  m_request.etag = TQString::null;
-  m_request.lastModified = TQString::null;
-  m_request.strCharset = TQString::null;
-
-  time_t dateHeader = 0;
-  time_t expireDate = 0; // 0 = no info, 1 = already expired, > 1 = actual date
-  int currentAge = 0;
-  int maxAge = -1; // -1 = no max age, 0 already expired, > 0 = actual time
-  int maxHeaderSize = 64*1024; // 64Kb to catch DOS-attacks
-
-  // read in 8192 bytes at a time (HTTP cookies can be quite large.)
-  int len = 0;
-  char buffer[8193];
-  bool cont = false;
-  bool cacheValidated = false; // Revalidation was successful
-  bool mayCache = true;
-  bool hasCacheDirective = false;
-  bool bCanResume = false;
-
-  if (m_iSock == -1)
-  {
-     kdDebug(7113) << "HTTPProtocol::readHeader: No connection." << endl;
-     return false; // Restablish connection and try again
-  }
-
-  if (!waitForResponse(m_remoteRespTimeout))
-  {
-     // No response error
-     error( ERR_SERVER_TIMEOUT , m_state.hostname );
-     return false;
-  }
-
-  setRewindMarker();
-
-  gets(buffer, sizeof(buffer)-1);
-
-  if (m_bEOF || *buffer == '\0')
-  {
-    kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readHeader: "
-                  << "EOF while waiting for header start." << endl;
-    if (m_bKeepAlive) // Try to reestablish connection.
-    {
-      httpCloseConnection();
-      return false; // Reestablish connection and try again.
-    }
-
-    if (m_request.method == HTTP_HEAD)
-    {
-      // HACK
-      // Some web-servers fail to respond properly to a HEAD request.
-      // We compensate for their failure to properly implement the HTTP standard
-      // by assuming that they will be sending html.
-      kdDebug(7113) << "(" << m_pid << ") HTTPPreadHeader: HEAD -> returned "
-                    << "mimetype: " << DEFAULT_MIME_TYPE << endl;
-      mimeType(TQString::fromLatin1(DEFAULT_MIME_TYPE));
-      return true;
-    }
-
-    kdDebug(7113) << "HTTPProtocol::readHeader: Connection broken !" << endl;
-    error( ERR_CONNECTION_BROKEN, m_state.hostname );
-    return false;
-  }
-
-  kdDebug(7103) << "(" << m_pid << ") ============ Received Response:"<< endl;
-
-  bool noHeader = true;
-  HTTP_REV httpRev = HTTP_None;
-  int headerSize = 0;
-
-  do
-  {
-    // strip off \r and \n if we have them
-    len = strlen(buffer);
-
-    while(len && (buffer[len-1] == '\n' || buffer[len-1] == '\r'))
-      buffer[--len] = 0;
-
-    // if there was only a newline then continue
-    if (!len)
-    {
-      kdDebug(7103) << "(" << m_pid << ") --empty--" << endl;
-      continue;
-    }
-
-    headerSize += len;
-
-    // We have a response header.  This flag is a work around for
-    // servers that append a "\r\n" before the beginning of the HEADER
-    // response!!!  It only catches x number of \r\n being placed at the
-    // top of the reponse...
-    noHeader = false;
-
-    kdDebug(7103) << "(" << m_pid << ") \"" << buffer << "\"" << endl;
-
-    // Save broken servers from damnation!!
-    char* buf = buffer;
-    while( *buf == ' ' )
-        buf++;
-
-
-    if (buf[0] == '<')
-    {
-      // We get XML / HTTP without a proper header
-      // put string back
-      kdDebug(7103) << "kio_http: No valid HTTP header found! Document starts with XML/HTML tag" << endl;
-
-      // Document starts with a tag, assume html instead of text/plain
-      m_strMimeType = "text/html";
-
-      rewind();
-      break;
-    }
-
-    // Store the the headers so they can be passed to the
-    // calling application later
-    m_responseHeader << TQString::fromLatin1(buf);
-
-    if ((strncasecmp(buf, "HTTP/", 5) == 0) ||
-        (strncasecmp(buf, "ICY ", 4) == 0)) // Shoutcast support
-    {
-      if (strncasecmp(buf, "ICY ", 4) == 0)
-      {
-        // Shoutcast support
-        httpRev = SHOUTCAST;
-        m_bKeepAlive = false;
-      }
-      else if (strncmp((buf + 5), "1.0",3) == 0)
-      {
-        httpRev = HTTP_10;
-        // For 1.0 servers, the server itself has to explicitly
-        // tell us whether it supports persistent connection or
-        // not.  By default, we assume it does not, but we do
-        // send the old style header "Connection: Keep-Alive" to
-        // inform it that we support persistence.
-        m_bKeepAlive = false;
-      }
-      else if (strncmp((buf + 5), "1.1",3) == 0)
-      {
-        httpRev = HTTP_11;
-      }
-      else
-      {
-        httpRev = HTTP_Unknown;
-      }
-
-      if (m_responseCode)
-        m_prevResponseCode = m_responseCode;
-
-      const char* rptr = buf;
-      while ( *rptr && *rptr > ' ' )
-          ++rptr;
-      m_responseCode = atoi(rptr);
-
-      // server side errors
-      if (m_responseCode >= 500 && m_responseCode <= 599)
-      {
-        if (m_request.method == HTTP_HEAD)
-        {
-           ; // Ignore error
-        }
-        else
-        {
-           if (m_request.bErrorPage)
-              errorPage();
-           else
-           {
-              error(ERR_INTERNAL_SERVER, m_request.url.url());
-              return false;
-           }
-        }
-        m_request.bCachedWrite = false; // Don't put in cache
-        mayCache = false;
-      }
-      // Unauthorized access
-      else if (m_responseCode == 401 || m_responseCode == 407)
-      {
-        // Double authorization requests, i.e. a proxy auth
-        // request followed immediately by a regular auth request.
-        if ( m_prevResponseCode != m_responseCode &&
-            (m_prevResponseCode == 401 || m_prevResponseCode == 407) )
-          saveAuthorization();
-
-        m_bUnauthorized = true;
-        m_request.bCachedWrite = false; // Don't put in cache
-        mayCache = false;
-      }
-      //
-      else if (m_responseCode == 416) // Range not supported
-      {
-        m_request.offset = 0;
-        httpCloseConnection();
-        return false; // Try again.
-      }
-      // Upgrade Required
-      else if (m_responseCode == 426)
-      {
-        upgradeRequired = true;
-      }
-      // Any other client errors
-      else if (m_responseCode >= 400 && m_responseCode <= 499)
-      {
-        // Tell that we will only get an error page here.
-        if (m_request.bErrorPage)
-          errorPage();
-        else
-        {
-          error(ERR_DOES_NOT_EXIST, m_request.url.url());
-          return false;
-        }
-        m_request.bCachedWrite = false; // Don't put in cache
-        mayCache = false;
-      }
-      else if (m_responseCode == 307)
-      {
-        // 307 Temporary Redirect
-        m_request.bCachedWrite = false; // Don't put in cache
-        mayCache = false;
-      }
-      else if (m_responseCode == 304)
-      {
-        // 304 Not Modified
-        // The value in our cache is still valid.
-        cacheValidated = true;
-      }
-      else if (m_responseCode >= 301 && m_responseCode<= 303)
-      {
-        // 301 Moved permanently
-        if (m_responseCode == 301)
-           setMetaData("permanent-redirect", "true");
-
-        // 302 Found (temporary location)
-        // 303 See Other
-        if (m_request.method != HTTP_HEAD && m_request.method != HTTP_GET)
-        {
-#if 0
-           // Reset the POST buffer to avoid a double submit
-           // on redirection
-           if (m_request.method == HTTP_POST)
-              m_bufPOST.resize(0);
-#endif
-
-           // NOTE: This is wrong according to RFC 2616.  However,
-           // because most other existing user agent implementations
-           // treat a 301/302 response as a 303 response and preform
-           // a GET action regardless of what the previous method was,
-           // many servers have simply adapted to this way of doing
-           // things!!  Thus, we are forced to do the same thing or we
-           // won't be able to retrieve these pages correctly!! See RFC
-           // 2616 sections 10.3.[2/3/4/8]
-           m_request.method = HTTP_GET; // Force a GET
-        }
-        m_request.bCachedWrite = false; // Don't put in cache
-        mayCache = false;
-      }
-      else if ( m_responseCode == 207 ) // Multi-status (for WebDav)
-      {
-
-      }
-      else if ( m_responseCode == 204 ) // No content
-      {
-        // error(ERR_NO_CONTENT, i18n("Data have been successfully sent."));
-        // Short circuit and do nothing!
-
-        // The original handling here was wrong, this is not an error: eg. in the
-        // example of a 204 No Content response to a PUT completing.
-        // m_bError = true;
-        // return false;
-      }
-      else if ( m_responseCode == 206 )
-      {
-        if ( m_request.offset )
-          bCanResume = true;
-      }
-      else if (m_responseCode == 102) // Processing (for WebDAV)
-      {
-        /***
-         * This status code is given when the server expects the
-         * command to take significant time to complete. So, inform
-         * the user.
-         */
-        infoMessage( i18n( "Server processing request, please wait..." ) );
-        cont = true;
-      }
-      else if (m_responseCode == 100)
-      {
-        // We got 'Continue' - ignore it
-        cont = true;
-      }
-    }
-
-    // are we allowd to resume?  this will tell us
-    else if (strncasecmp(buf, "Accept-Ranges:", 14) == 0) {
-      if (strncasecmp(trimLead(buf + 14), "none", 4) == 0)
-            bCanResume = false;
-    }
-    // Keep Alive
-    else if (strncasecmp(buf, "Keep-Alive:", 11) == 0) {
-      TQStringList options = TQStringList::split(',',
-                                     TQString::fromLatin1(trimLead(buf+11)));
-      for(TQStringList::ConstIterator it = options.begin();
-          it != options.end();
-          it++)
-      {
-         TQString option = (*it).stripWhiteSpace().lower();
-         if (option.startsWith("timeout="))
-         {
-            m_keepAliveTimeout = option.mid(8).toInt();
-         }
-      }
-    }
-
-    // Cache control
-    else if (strncasecmp(buf, "Cache-Control:", 14) == 0) {
-      TQStringList cacheControls = TQStringList::split(',',
-                                     TQString::fromLatin1(trimLead(buf+14)));
-      for(TQStringList::ConstIterator it = cacheControls.begin();
-          it != cacheControls.end();
-          it++)
-      {
-         TQString cacheControl = (*it).stripWhiteSpace();
-         if (strncasecmp(cacheControl.latin1(), "no-cache", 8) == 0)
-         {
-            m_request.bCachedWrite = false; // Don't put in cache
-            mayCache = false;
-         }
-         else if (strncasecmp(cacheControl.latin1(), "no-store", 8) == 0)
-         {
-            m_request.bCachedWrite = false; // Don't put in cache
-            mayCache = false;
-         }
-         else if (strncasecmp(cacheControl.latin1(), "max-age=", 8) == 0)
-         {
-            TQString age = cacheControl.mid(8).stripWhiteSpace();
-            if (!age.isNull())
-              maxAge = STRTOLL(age.latin1(), 0, 10);
-         }
-      }
-      hasCacheDirective = true;
-    }
-
-    // get the size of our data
-    else if (strncasecmp(buf, "Content-length:", 15) == 0) {
-      char* len = trimLead(buf + 15);
-      if (len)
-        m_iSize = STRTOLL(len, 0, 10);
-    }
-
-    else if (strncasecmp(buf, "Content-location:", 17) == 0) {
-      setMetaData ("content-location",
-                   TQString::fromLatin1(trimLead(buf+17)).stripWhiteSpace());
-    }
-
-    // what type of data do we have?
-    else if (strncasecmp(buf, "Content-type:", 13) == 0) {
-      char *start = trimLead(buf + 13);
-      char *pos = start;
-
-      // Increment until we encounter ";" or the end of the buffer
-      while ( *pos && *pos != ';' )  pos++;
-
-      // Assign the mime-type.
-      m_strMimeType = TQString::fromLatin1(start, pos-start).stripWhiteSpace().lower();
-      kdDebug(7113) << "(" << m_pid << ") Content-type: " << m_strMimeType << endl;
-
-      // If we still have text, then it means we have a mime-type with a
-      // parameter (eg: charset=iso-8851) ; so let's get that...
-      while (*pos)
-      {
-        start = ++pos;
-        while ( *pos && *pos != '=' )  pos++;
-
-	char *end = pos;
-	while ( *end && *end != ';' )  end++;
-
-        if (*pos)
-        {
-          mediaAttribute = TQString::fromLatin1(start, pos-start).stripWhiteSpace().lower();
-          mediaValue = TQString::fromLatin1(pos+1, end-pos-1).stripWhiteSpace();
-	  pos = end;
-          if (mediaValue.length() &&
-              (mediaValue[0] == '"') &&
-              (mediaValue[mediaValue.length()-1] == '"'))
-             mediaValue = mediaValue.mid(1, mediaValue.length()-2);
-
-          kdDebug (7113) << "(" << m_pid << ") Media-Parameter Attribute: "
-                         << mediaAttribute << endl;
-          kdDebug (7113) << "(" << m_pid << ") Media-Parameter Value: "
-                         << mediaValue << endl;
-
-          if ( mediaAttribute == "charset")
-          {
-            mediaValue = mediaValue.lower();
-            m_request.strCharset = mediaValue;
-          }
-          else
-          {
-            setMetaData("media-"+mediaAttribute, mediaValue);
-          }
-        }
-      }
-    }
-
-    // Date
-    else if (strncasecmp(buf, "Date:", 5) == 0) {
-      dateHeader = KRFCDate::parseDate(trimLead(buf+5));
-    }
-
-    // Cache management
-    else if (strncasecmp(buf, "ETag:", 5) == 0) {
-      m_request.etag = trimLead(buf+5);
-    }
-
-    // Cache management
-    else if (strncasecmp(buf, "Expires:", 8) == 0) {
-      expireDate = KRFCDate::parseDate(trimLead(buf+8));
-      if (!expireDate)
-        expireDate = 1; // Already expired
-    }
-
-    // Cache management
-    else if (strncasecmp(buf, "Last-Modified:", 14) == 0) {
-      m_request.lastModified = (TQString::fromLatin1(trimLead(buf+14))).stripWhiteSpace();
-    }
-
-    // whoops.. we received a warning
-    else if (strncasecmp(buf, "Warning:", 8) == 0) {
-      //Don't use warning() here, no need to bother the user.
-      //Those warnings are mostly about caches.
-      infoMessage(trimLead(buf + 8));
-    }
-
-    // Cache management (HTTP 1.0)
-    else if (strncasecmp(buf, "Pragma:", 7) == 0) {
-      TQCString pragma = TQCString(trimLead(buf+7)).stripWhiteSpace().lower();
-      if (pragma == "no-cache")
-      {
-         m_request.bCachedWrite = false; // Don't put in cache
-         mayCache = false;
-         hasCacheDirective = true;
-      }
-    }
-
-    // The deprecated Refresh Response
-    else if (strncasecmp(buf,"Refresh:", 8) == 0) {
-      mayCache = false;  // Do not cache page as it defeats purpose of Refresh tag!
-      setMetaData( "http-refresh", TQString::fromLatin1(trimLead(buf+8)).stripWhiteSpace() );
-    }
-
-    // In fact we should do redirection only if we got redirection code
-    else if (strncasecmp(buf, "Location:", 9) == 0) {
-      // Redirect only for 3xx status code, will ya! Thanks, pal!
-      if ( m_responseCode > 299 && m_responseCode < 400 )
-        locationStr = TQCString(trimLead(buf+9)).stripWhiteSpace();
-    }
-
-    // Check for cookies
-    else if (strncasecmp(buf, "Set-Cookie", 10) == 0) {
-      cookieStr += buf;
-      cookieStr += '\n';
-    }
-
-    // check for direct authentication
-    else if (strncasecmp(buf, "WWW-Authenticate:", 17) == 0) {
-      configAuth(trimLead(buf + 17), false);
-    }
-
-    // check for proxy-based authentication
-    else if (strncasecmp(buf, "Proxy-Authenticate:", 19) == 0) {
-      configAuth(trimLead(buf + 19), true);
-    }
-
-    else if (strncasecmp(buf, "Upgrade:", 8) == 0) {
-       // Now we have to check to see what is offered for the upgrade
-       TQString offered = &(buf[8]);
-       upgradeOffers = TQStringList::split(TQRegExp("[ \n,\r\t]"), offered);
-    }
-
-    // content?
-    else if (strncasecmp(buf, "Content-Encoding:", 17) == 0) {
-      // This is so wrong !!  No wonder kio_http is stripping the
-      // gzip encoding from downloaded files.  This solves multiple
-      // bug reports and caitoo's problem with downloads when such a
-      // header is encountered...
-
-      // A quote from RFC 2616:
-      // " When present, its (Content-Encoding) value indicates what additional
-      // content have been applied to the entity body, and thus what decoding
-      // mechanism must be applied to obtain the media-type referenced by the
-      // Content-Type header field.  Content-Encoding is primarily used to allow
-      // a document to be compressed without loosing the identity of its underlying
-      // media type.  Simply put if it is specified, this is the actual mime-type
-      // we should use when we pull the resource !!!
-      addEncoding(trimLead(buf + 17), m_qContentEncodings);
-    }
-    // Refer to RFC 2616 sec 15.5/19.5.1 and RFC 2183
-    else if(strncasecmp(buf, "Content-Disposition:", 20) == 0) {
-      char* dispositionBuf = trimLead(buf + 20);
-      while ( *dispositionBuf )
-      {
-        if ( strncasecmp( dispositionBuf, "filename", 8 ) == 0 )
-        {
-          dispositionBuf += 8;
-
-          while ( *dispositionBuf == ' ' || *dispositionBuf == '=' )
-            dispositionBuf++;
-
-          char* bufStart = dispositionBuf;
-
-          while ( *dispositionBuf && *dispositionBuf != ';' )
-            dispositionBuf++;
-
-          if ( dispositionBuf > bufStart )
-          {
-            // Skip any leading quotes...
-            while ( *bufStart == '"' )
-              bufStart++;
-
-            // Skip any trailing quotes as well as white spaces...
-            while ( *(dispositionBuf-1) == ' ' || *(dispositionBuf-1) == '"')
-              dispositionBuf--;
-
-            if ( dispositionBuf > bufStart )
-              dispositionFilename = TQString::fromLatin1( bufStart, dispositionBuf-bufStart );
-
-            break;
-          }
-        }
-        else
-        {
-          char *bufStart = dispositionBuf;
-
-          while ( *dispositionBuf && *dispositionBuf != ';' )
-            dispositionBuf++;
-
-          if ( dispositionBuf > bufStart )
-            dispositionType = TQString::fromLatin1( bufStart, dispositionBuf-bufStart ).stripWhiteSpace();
-
-          while ( *dispositionBuf == ';' || *dispositionBuf == ' ' )
-            dispositionBuf++;
-        }
-      }
-
-      // Content-Dispostion is not allowed to dictate directory
-      // path, thus we extract the filename only.
-      if ( !dispositionFilename.isEmpty() )
-      {
-        int pos = dispositionFilename.findRev( '/' );
-
-        if( pos > -1 )
-          dispositionFilename = dispositionFilename.mid(pos+1);
-
-        kdDebug(7113) << "(" << m_pid << ") Content-Disposition: filename="
-                      << dispositionFilename<< endl;
-      }
-    }
-    else if(strncasecmp(buf, "Content-Language:", 17) == 0) {
-      TQString language = TQString::fromLatin1(trimLead(buf+17)).stripWhiteSpace();
-      if (!language.isEmpty())
-        setMetaData("content-language", language);
-    }
-    else if (strncasecmp(buf, "Proxy-Connection:", 17) == 0)
-    {
-      if (strncasecmp(trimLead(buf + 17), "Close", 5) == 0)
-        m_bKeepAlive = false;
-      else if (strncasecmp(trimLead(buf + 17), "Keep-Alive", 10)==0)
-        m_bKeepAlive = true;
-    }
-    else if (strncasecmp(buf, "Link:", 5) == 0) {
-      // We only support Link: <url>; rel="type"   so far
-      TQStringList link = TQStringList::split(";", TQString(buf)
-                                                 .replace(TQRegExp("^Link:[ ]*"),
-                                                          ""));
-      if (link.count() == 2) {
-        TQString rel = link[1].stripWhiteSpace();
-        if (rel.startsWith("rel=\"")) {
-          rel = rel.mid(5, rel.length() - 6);
-          if (rel.lower() == "pageservices") {
-            TQString url = TQString(link[0].replace(TQRegExp("[<>]"),"")).stripWhiteSpace();
-            setMetaData("PageServices", url);
-          }
-        }
-      }
-    }
-    else if (strncasecmp(buf, "P3P:", 4) == 0) {
-      TQString p3pstr = buf;
-      p3pstr = p3pstr.mid(4).simplifyWhiteSpace();
-      TQStringList policyrefs, compact;
-      TQStringList policyfields = TQStringList::split(TQRegExp(",[ ]*"), p3pstr);
-      for (TQStringList::Iterator it = policyfields.begin();
-                                  it != policyfields.end();
-                                                      ++it) {
-         TQStringList policy = TQStringList::split("=", *it);
-
-         if (policy.count() == 2) {
-            if (policy[0].lower() == "policyref") {
-               policyrefs << TQString(policy[1].replace(TQRegExp("[\"\']"), ""))
-                                      .stripWhiteSpace();
-            } else if (policy[0].lower() == "cp") {
-               // We convert to cp\ncp\ncp\n[...]\ncp to be consistent with
-               // other metadata sent in strings.  This could be a bit more
-               // efficient but I'm going for correctness right now.
-               TQStringList cps = TQStringList::split(" ",
-                                        TQString(policy[1].replace(TQRegExp("[\"\']"), ""))
-                                                 .simplifyWhiteSpace());
-
-               for (TQStringList::Iterator j = cps.begin(); j != cps.end(); ++j)
-                 compact << *j;
-            }
-         }
-      }
-
-      if (!policyrefs.isEmpty())
-         setMetaData("PrivacyPolicy", policyrefs.join("\n"));
-
-      if (!compact.isEmpty())
-         setMetaData("PrivacyCompactPolicy", compact.join("\n"));
-    }
-    // let them tell us if we should stay alive or not
-    else if (strncasecmp(buf, "Connection:", 11) == 0)
-    {
-        if (strncasecmp(trimLead(buf + 11), "Close", 5) == 0)
-          m_bKeepAlive = false;
-        else if (strncasecmp(trimLead(buf + 11), "Keep-Alive", 10)==0)
-          m_bKeepAlive = true;
-        else if (strncasecmp(trimLead(buf + 11), "Upgrade", 7)==0)
-        {
-          if (m_responseCode == 101) {
-            // Ok, an upgrade was accepted, now we must do it
-            upgradeRequired = true;
-          } else if (upgradeRequired) {  // 426
-            // Nothing to do since we did it above already
-          } else {
-            // Just an offer to upgrade - no need to take it
-            canUpgrade = true;
-          }
-        }
-    }
-    // continue only if we know that we're HTTP/1.1
-    else if ( httpRev == HTTP_11) {
-      // what kind of encoding do we have?  transfer?
-      if (strncasecmp(buf, "Transfer-Encoding:", 18) == 0) {
-        // If multiple encodings have been applied to an entity, the
-        // transfer-codings MUST be listed in the order in which they
-        // were applied.
-        addEncoding(trimLead(buf + 18), m_qTransferEncodings);
-      }
-
-      // md5 signature
-      else if (strncasecmp(buf, "Content-MD5:", 12) == 0) {
-        m_sContentMD5 = TQString::fromLatin1(trimLead(buf + 12));
-      }
-
-      // *** Responses to the HTTP OPTIONS method follow
-      // WebDAV capabilities
-      else if (strncasecmp(buf, "DAV:", 4) == 0) {
-        if (m_davCapabilities.isEmpty()) {
-          m_davCapabilities << TQString::fromLatin1(trimLead(buf + 4));
-        }
-        else {
-          m_davCapabilities << TQString::fromLatin1(trimLead(buf + 4));
-        }
-      }
-      // *** Responses to the HTTP OPTIONS method finished
-    }
-    else if ((httpRev == HTTP_None) && (strlen(buf) != 0))
-    {
-      // Remote server does not seem to speak HTTP at all
-      // Put the crap back into the buffer and hope for the best
-      rewind();
-      if (m_responseCode)
-        m_prevResponseCode = m_responseCode;
-
-      m_responseCode = 200; // Fake it
-      httpRev = HTTP_Unknown;
-      m_bKeepAlive = false;
-      break;
-    }
-    setRewindMarker();
-
-    // Clear out our buffer for further use.
-    memset(buffer, 0, sizeof(buffer));
-
-  } while (!m_bEOF && (len || noHeader) && (headerSize < maxHeaderSize) && (gets(buffer, sizeof(buffer)-1)));
-
-  // Now process the HTTP/1.1 upgrade
-  TQStringList::Iterator opt = upgradeOffers.begin();
-  for( ; opt != upgradeOffers.end(); ++opt) {
-     if (*opt == "TLS/1.0") {
-        if(upgradeRequired) {
-           if (!startTLS() && !usingTLS()) {
-              error(ERR_UPGRADE_REQUIRED, *opt);
-              return false;
-           }
-        }
-     } else if (*opt == "HTTP/1.1") {
-        httpRev = HTTP_11;
-     } else {
-        // unknown
-        if (upgradeRequired) {
-           error(ERR_UPGRADE_REQUIRED, *opt);
-           return false;
-        }
-     }
-  }
-
-  setMetaData("charset", m_request.strCharset);
-
-  // If we do not support the requested authentication method...
-  if ( (m_responseCode == 401 && Authentication == AUTH_None) ||
-       (m_responseCode == 407 && ProxyAuthentication == AUTH_None) )
-  {
-    m_bUnauthorized = false;
-    if (m_request.bErrorPage)
-      errorPage();
-    else
-    {
-      error( ERR_UNSUPPORTED_ACTION, "Unknown Authorization method!" );
-      return false;
-    }
-  }
-
-  // Fixup expire date for clock drift.
-  if (expireDate && (expireDate <= dateHeader))
-    expireDate = 1; // Already expired.
-
-  // Convert max-age into expireDate (overriding previous set expireDate)
-  if (maxAge == 0)
-    expireDate = 1; // Already expired.
-  else if (maxAge > 0)
-  {
-    if (currentAge)
-      maxAge -= currentAge;
-    if (maxAge <=0)
-      maxAge = 0;
-    expireDate = time(0) + maxAge;
-  }
-
-  if (!expireDate)
-  {
-    time_t lastModifiedDate = 0;
-    if (!m_request.lastModified.isEmpty())
-       lastModifiedDate = KRFCDate::parseDate(m_request.lastModified);
-
-    if (lastModifiedDate)
-    {
-       long diff = static_cast<long>(difftime(dateHeader, lastModifiedDate));
-       if (diff < 0)
-          expireDate = time(0) + 1;
-       else
-          expireDate = time(0) + (diff / 10);
-    }
-    else
-    {
-       expireDate = time(0) + DEFAULT_CACHE_EXPIRE;
-    }
-  }
-
-  // DONE receiving the header!
-  if (!cookieStr.isEmpty())
-  {
-    if ((m_request.cookieMode == HTTPRequest::CookiesAuto) && m_request.bUseCookiejar)
-    {
-      // Give cookies to the cookiejar.
-      TQString domain = config()->readEntry("cross-domain");
-      if (!domain.isEmpty() && isCrossDomainRequest(m_request.url.host(), domain))
-         cookieStr = "Cross-Domain\n" + cookieStr;
-      addCookies( m_request.url.url(), cookieStr );
-    }
-    else if (m_request.cookieMode == HTTPRequest::CookiesManual)
-    {
-      // Pass cookie to application
-      setMetaData("setcookies", cookieStr);
-    }
-  }
-
-  if (m_request.bMustRevalidate)
-  {
-    m_request.bMustRevalidate = false; // Reset just in case.
-    if (cacheValidated)
-    {
-      // Yippie, we can use the cached version.
-      // Update the cache with new "Expire" headers.
-      fclose(m_request.fcache);
-      m_request.fcache = 0;
-      updateExpireDate( expireDate, true );
-      m_request.fcache = checkCacheEntry( ); // Re-read cache entry
-
-      if (m_request.fcache)
-      {
-          m_request.bCachedRead = true;
-          goto try_again; // Read header again, but now from cache.
-       }
-       else
-       {
-          // Where did our cache entry go???
-       }
-     }
-     else
-     {
-       // Validation failed. Close cache.
-       fclose(m_request.fcache);
-       m_request.fcache = 0;
-     }
-  }
-
-  // We need to reread the header if we got a '100 Continue' or '102 Processing'
-  if ( cont )
-  {
-    goto try_again;
-  }
-
-  // Do not do a keep-alive connection if the size of the
-  // response is not known and the response is not Chunked.
-  if (!m_bChunked && (m_iSize == NO_SIZE))
-    m_bKeepAlive = false;
-
-  if ( m_responseCode == 204 )
-  {
-    return true;
-  }
-
-  // We need to try to login again if we failed earlier
-  if ( m_bUnauthorized )
-  {
-    if ( (m_responseCode == 401) ||
-         (m_bUseProxy && (m_responseCode == 407))
-       )
-    {
-        if ( getAuthorization() )
-        {
-           // for NTLM Authentication we have to keep the connection open!
-           if ( Authentication == AUTH_NTLM && m_strAuthorization.length() > 4 )
-           {
-             m_bKeepAlive = true;
-             readBody( true );
-           }
-           else if (ProxyAuthentication == AUTH_NTLM && m_strProxyAuthorization.length() > 4)
-           {
-            readBody( true );
-           }
-           else
-             httpCloseConnection();
-           return false; // Try again.
-        }
-
-        if (m_bError)
-           return false; // Error out
-
-        // Show error page...
-    }
-    m_bUnauthorized = false;
-  }
-
-  // We need to do a redirect
-  if (!locationStr.isEmpty())
-  {
-    KURL u(m_request.url, locationStr);
-    if(!u.isValid())
-    {
-      error(ERR_MALFORMED_URL, u.url());
-      return false;
-    }
-    if ((u.protocol() != "http") && (u.protocol() != "https") &&
-       (u.protocol() != "ftp") && (u.protocol() != "webdav") &&
-       (u.protocol() != "webdavs"))
-    {
-      redirection(u);
-      error(ERR_ACCESS_DENIED, u.url());
-      return false;
-    }
-
-    // preserve #ref: (bug 124654)
-    // if we were at http://host/resource1#ref, we sent a GET for "/resource1"
-    // if we got redirected to http://host/resource2, then we have to re-add
-    // the fragment:
-    if (m_request.url.hasRef() && !u.hasRef() &&
-        (m_request.url.host() == u.host()) &&
-        (m_request.url.protocol() == u.protocol()))
-      u.setRef(m_request.url.ref());
-
-    m_bRedirect = true;
-    m_redirectLocation = u;
-
-    if (!m_request.id.isEmpty())
-    {
-       sendMetaData();
-    }
-
-    kdDebug(7113) << "(" << m_pid << ") request.url: " << m_request.url.url()
-                  << endl << "LocationStr: " << locationStr.data() << endl;
-
-    kdDebug(7113) << "(" << m_pid << ") Requesting redirection to: " << u.url()
-                  << endl;
-
-    // If we're redirected to a http:// url, remember that we're doing webdav...
-    if (m_protocol == "webdav" || m_protocol == "webdavs")
-      u.setProtocol(m_protocol);
-
-    redirection(u);
-    m_request.bCachedWrite = false; // Turn off caching on re-direction (DA)
-    mayCache = false;
-  }
-
-  // Inform the job that we can indeed resume...
-  if ( bCanResume && m_request.offset )
-    canResume();
-  else
-    m_request.offset = 0;
-
-  // We don't cache certain text objects
-  if (m_strMimeType.startsWith("text/") &&
-      (m_strMimeType != "text/css") &&
-      (m_strMimeType != "text/x-javascript") &&
-      !hasCacheDirective)
-  {
-     // Do not cache secure pages or pages
-     // originating from password protected sites
-     // unless the webserver explicitly allows it.
-     if ( m_bIsSSL || (Authentication != AUTH_None) )
-     {
-        m_request.bCachedWrite = false;
-        mayCache = false;
-     }
-  }
-
-  // WABA: Correct for tgz files with a gzip-encoding.
-  // They really shouldn't put gzip in the Content-Encoding field!
-  // Web-servers really shouldn't do this: They let Content-Size refer
-  // to the size of the tgz file, not to the size of the tar file,
-  // while the Content-Type refers to "tar" instead of "tgz".
-  if (m_qContentEncodings.last() == "gzip")
-  {
-     if (m_strMimeType == "application/x-tar")
-     {
-        m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-        m_strMimeType = TQString::fromLatin1("application/x-tgz");
-     }
-     else if (m_strMimeType == "application/postscript")
-     {
-        // LEONB: Adding another exception for psgz files.
-        // Could we use the mimelnk files instead of hardcoding all this?
-        m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-        m_strMimeType = TQString::fromLatin1("application/x-gzpostscript");
-     }
-     else if ( m_request.allowCompressedPage &&
-               m_strMimeType != "application/x-tgz" &&
-               m_strMimeType != "application/x-targz" &&
-               m_strMimeType != "application/x-gzip" &&
-               m_request.url.path().right(6) == ".ps.gz" )
-     {
-        m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-        m_strMimeType = TQString::fromLatin1("application/x-gzpostscript");
-     }
-     else if ( (m_request.allowCompressedPage &&
-                m_strMimeType == "text/html")
-                ||
-               (m_request.allowCompressedPage &&
-                m_strMimeType != "application/x-tgz" &&
-                m_strMimeType != "application/x-targz" &&
-                m_strMimeType != "application/x-gzip" &&
-                m_request.url.path().right(3) != ".gz")
-                )
-     {
-        // Unzip!
-     }
-     else
-     {
-        m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-        m_strMimeType = TQString::fromLatin1("application/x-gzip");
-     }
-  }
-
-  // We can't handle "bzip2" encoding (yet). So if we get something with
-  // bzip2 encoding, we change the mimetype to "application/x-bzip2".
-  // Note for future changes: some web-servers send both "bzip2" as
-  //   encoding and "application/x-bzip2" as mimetype. That is wrong.
-  //   currently that doesn't bother us, because we remove the encoding
-  //   and set the mimetype to x-bzip2 anyway.
-  if (m_qContentEncodings.last() == "bzip2")
-  {
-     m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-     m_strMimeType = TQString::fromLatin1("application/x-bzip2");
-  }
-
-  // Convert some common mimetypes to standard KDE mimetypes
-  if (m_strMimeType == "application/x-targz")
-     m_strMimeType = TQString::fromLatin1("application/x-tgz");
-  else if (m_strMimeType == "application/zip")
-     m_strMimeType = TQString::fromLatin1("application/x-zip");
-  else if (m_strMimeType == "image/x-png")
-     m_strMimeType = TQString::fromLatin1("image/png");
-  else if (m_strMimeType == "image/bmp")
-     m_strMimeType = TQString::fromLatin1("image/x-bmp");
-  else if (m_strMimeType == "audio/mpeg" || m_strMimeType == "audio/x-mpeg" || m_strMimeType == "audio/mp3")
-     m_strMimeType = TQString::fromLatin1("audio/x-mp3");
-  else if (m_strMimeType == "audio/microsoft-wave")
-     m_strMimeType = TQString::fromLatin1("audio/x-wav");
-  else if (m_strMimeType == "audio/midi")
-     m_strMimeType = TQString::fromLatin1("audio/x-midi");
-  else if (m_strMimeType == "image/x-xpixmap")
-     m_strMimeType = TQString::fromLatin1("image/x-xpm");
-  else if (m_strMimeType == "application/rtf")
-     m_strMimeType = TQString::fromLatin1("text/rtf");
-
-  // Crypto ones....
-  else if (m_strMimeType == "application/pkix-cert" ||
-           m_strMimeType == "application/binary-certificate")
-  {
-     m_strMimeType = TQString::fromLatin1("application/x-x509-ca-cert");
-  }
-
-  // Prefer application/x-tgz or x-gzpostscript over application/x-gzip.
-  else if (m_strMimeType == "application/x-gzip")
-  {
-     if ((m_request.url.path().right(7) == ".tar.gz") ||
-         (m_request.url.path().right(4) == ".tar"))
-        m_strMimeType = TQString::fromLatin1("application/x-tgz");
-     if ((m_request.url.path().right(6) == ".ps.gz"))
-        m_strMimeType = TQString::fromLatin1("application/x-gzpostscript");
-  }
-
-  // Some webservers say "text/plain" when they mean "application/x-bzip2"
-  else if ((m_strMimeType == "text/plain") || (m_strMimeType == "application/octet-stream"))
-  {
-     TQString ext = m_request.url.path().right(4).upper();
-     if (ext == ".BZ2")
-        m_strMimeType = TQString::fromLatin1("application/x-bzip2");
-     else if (ext == ".PEM")
-        m_strMimeType = TQString::fromLatin1("application/x-x509-ca-cert");
-     else if (ext == ".SWF")
-        m_strMimeType = TQString::fromLatin1("application/x-shockwave-flash");
-     else if (ext == ".PLS")
-        m_strMimeType = TQString::fromLatin1("audio/x-scpls");
-     else if (ext == ".WMV")
-        m_strMimeType = TQString::fromLatin1("video/x-ms-wmv");
-  }
-
-#if 0
-  // Even if we can't rely on content-length, it seems that we should
-  // never get more data than content-length. Maybe less, if the
-  // content-length refers to the unzipped data.
-  if (!m_qContentEncodings.isEmpty())
-  {
-     // If we still have content encoding we can't rely on the Content-Length.
-     m_iSize = NO_SIZE;
-  }
-#endif
-
-  if( !dispositionType.isEmpty() )
-  {
-    kdDebug(7113) << "(" << m_pid << ") Setting Content-Disposition type to: "
-                  << dispositionType << endl;
-    setMetaData("content-disposition-type", dispositionType);
-  }
-  if( !dispositionFilename.isEmpty() )
-  {
-    kdDebug(7113) << "(" << m_pid << ") Setting Content-Disposition filename to: "
-                  << dispositionFilename << endl;
-    // ### KDE4:  setting content-disposition to filename for pre 3.5.2 compatability
-    setMetaData("content-disposition", dispositionFilename);
-    setMetaData("content-disposition-filename", dispositionFilename);
-  }
-
-  if (!m_request.lastModified.isEmpty())
-    setMetaData("modified", m_request.lastModified);
-
-  if (!mayCache)
-  {
-    setMetaData("no-cache", "true");
-    setMetaData("expire-date", "1"); // Expired
-  }
-  else
-  {
-    TQString tmp;
-    tmp.setNum(expireDate);
-    setMetaData("expire-date", tmp);
-    tmp.setNum(time(0)); // Cache entry will be created shortly.
-    setMetaData("cache-creation-date", tmp);
-  }
-
-  // Let the app know about the mime-type iff this is not
-  // a redirection and the mime-type string is not empty.
-  if (locationStr.isEmpty() && (!m_strMimeType.isEmpty() ||
-      m_request.method == HTTP_HEAD))
-  {
-    kdDebug(7113) << "(" << m_pid << ") Emitting mimetype " << m_strMimeType << endl;
-    mimeType( m_strMimeType );
-  }
-
-  // Do not move send response header before any redirection as it seems
-  // to screw up some sites. See BR# 150904.
-  forwardHttpResponseHeader();
-
-  if (m_request.method == HTTP_HEAD)
-     return true;
-
-  // Do we want to cache this request?
-  if (m_request.bUseCache)
-  {
-     ::unlink( TQFile::encodeName(m_request.cef));
-     if ( m_request.bCachedWrite && !m_strMimeType.isEmpty() )
-     {
-        // Check...
-        createCacheEntry(m_strMimeType, expireDate); // Create a cache entry
-        if (!m_request.fcache)
-        {
-          m_request.bCachedWrite = false; // Error creating cache entry.
-          kdDebug(7113) << "(" << m_pid << ") Error creating cache entry for " << m_request.url.url()<<"!\n";
-        }
-        m_request.expireDate = expireDate;
-        m_maxCacheSize = config()->readNumEntry("MaxCacheSize", DEFAULT_MAX_CACHE_SIZE) / 2;
-     }
-  }
-
-  if (m_request.bCachedWrite && !m_strMimeType.isEmpty())
-    kdDebug(7113) << "(" << m_pid << ") Cache, adding \"" << m_request.url.url() << "\"" << endl;
-  else if (m_request.bCachedWrite && m_strMimeType.isEmpty())
-    kdDebug(7113) << "(" << m_pid << ") Cache, pending \"" << m_request.url.url() << "\"" << endl;
-  else
-    kdDebug(7113) << "(" << m_pid << ") Cache, not adding \"" << m_request.url.url() << "\"" << endl;
-  return true;
-}
-
-
-void HTTPProtocol::addEncoding(TQString encoding, TQStringList &encs)
-{
-  encoding = encoding.stripWhiteSpace().lower();
-  // Identity is the same as no encoding
-  if (encoding == "identity") {
-    return;
-  } else if (encoding == "8bit") {
-    // Strange encoding returned by http://linac.ikp.physik.tu-darmstadt.de
-    return;
-  } else if (encoding == "chunked") {
-    m_bChunked = true;
-    // Anyone know of a better way to handle unknown sizes possibly/ideally with unsigned ints?
-    //if ( m_cmd != CMD_COPY )
-      m_iSize = NO_SIZE;
-  } else if ((encoding == "x-gzip") || (encoding == "gzip")) {
-    encs.append(TQString::fromLatin1("gzip"));
-  } else if ((encoding == "x-bzip2") || (encoding == "bzip2")) {
-    encs.append(TQString::fromLatin1("bzip2")); // Not yet supported!
-  } else if ((encoding == "x-deflate") || (encoding == "deflate")) {
-    encs.append(TQString::fromLatin1("deflate"));
-  } else {
-    kdDebug(7113) << "(" << m_pid << ") Unknown encoding encountered.  "
-                    << "Please write code. Encoding = \"" << encoding
-                    << "\"" << endl;
-  }
-}
-
-bool HTTPProtocol::sendBody()
-{
-  int result=-1;
-  int length=0;
-
-  infoMessage( i18n( "Requesting data to send" ) );
-
-  // m_bufPOST will NOT be empty iff authentication was required before posting
-  // the data OR a re-connect is requested from ::readHeader because the
-  // connection was lost for some reason.
-  if ( !m_bufPOST.isNull() )
-  {
-    kdDebug(7113) << "(" << m_pid << ") POST'ing saved data..." << endl;
-
-    result = 0;
-    length = m_bufPOST.size();
-  }
-  else
-  {
-    kdDebug(7113) << "(" << m_pid << ") POST'ing live data..." << endl;
-
-    TQByteArray buffer;
-    int old_size;
-
-    m_bufPOST.resize(0);
-    do
-    {
-      dataReq(); // Request for data
-      result = readData( buffer );
-      if ( result > 0 )
-      {
-        length += result;
-        old_size = m_bufPOST.size();
-        m_bufPOST.resize( old_size+result );
-        memcpy( m_bufPOST.data()+ old_size, buffer.data(), buffer.size() );
-        buffer.resize(0);
-      }
-    } while ( result > 0 );
-  }
-
-  if ( result < 0 )
-  {
-    error( ERR_ABORTED, m_request.hostname );
-    return false;
-  }
-
-  infoMessage( i18n( "Sending data to %1" ).arg( m_request.hostname ) );
-
-  TQString size = TQString ("Content-Length: %1\r\n\r\n").arg(length);
-  kdDebug( 7113 ) << "(" << m_pid << ")" << size << endl;
-
-  // Send the content length...
-  bool sendOk = (write(size.latin1(), size.length()) == (ssize_t) size.length());
-  if (!sendOk)
-  {
-    kdDebug( 7113 ) << "(" << m_pid << ") Connection broken when sending "
-                    << "content length: (" << m_state.hostname << ")" << endl;
-    error( ERR_CONNECTION_BROKEN, m_state.hostname );
-    return false;
-  }
-
-  // Send the data...
-  // kdDebug( 7113 ) << "(" << m_pid << ") POST DATA: " << TQCString(m_bufPOST) << endl;
-  sendOk = (write(m_bufPOST.data(), m_bufPOST.size()) == (ssize_t) m_bufPOST.size());
-  if (!sendOk)
-  {
-    kdDebug(7113) << "(" << m_pid << ") Connection broken when sending message body: ("
-                  << m_state.hostname << ")" << endl;
-    error( ERR_CONNECTION_BROKEN, m_state.hostname );
-    return false;
-  }
-
-  return true;
-}
-
-void HTTPProtocol::httpClose( bool keepAlive )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpClose" << endl;
-
-  if (m_request.fcache)
-  {
-     fclose(m_request.fcache);
-     m_request.fcache = 0;
-     if (m_request.bCachedWrite)
-     {
-        TQString filename = m_request.cef + ".new";
-        ::unlink( TQFile::encodeName(filename) );
-     }
-  }
-
-  // Only allow persistent connections for GET requests.
-  // NOTE: we might even want to narrow this down to non-form
-  // based submit requests which will require a meta-data from
-  // tdehtml.
-  if (keepAlive && (!m_bUseProxy ||
-      m_bPersistentProxyConnection || m_bIsTunneled))
-  {
-    if (!m_keepAliveTimeout)
-       m_keepAliveTimeout = DEFAULT_KEEP_ALIVE_TIMEOUT;
-    else if (m_keepAliveTimeout > 2*DEFAULT_KEEP_ALIVE_TIMEOUT)
-       m_keepAliveTimeout = 2*DEFAULT_KEEP_ALIVE_TIMEOUT;
-
-    kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpClose: keep alive (" << m_keepAliveTimeout << ")" << endl;
-    TQByteArray data;
-    TQDataStream stream( data, IO_WriteOnly );
-    stream << int(99); // special: Close connection
-    setTimeoutSpecialCommand(m_keepAliveTimeout, data);
-    return;
-  }
-
-  httpCloseConnection();
-}
-
-void HTTPProtocol::closeConnection()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::closeConnection" << endl;
-  httpCloseConnection ();
-}
-
-void HTTPProtocol::httpCloseConnection ()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::httpCloseConnection" << endl;
-  m_bIsTunneled = false;
-  m_bKeepAlive = false;
-  closeDescriptor();
-  setTimeoutSpecialCommand(-1); // Cancel any connection timeout
-}
-
-void HTTPProtocol::slave_status()
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::slave_status" << endl;
-
-  if ( m_iSock != -1 && !isConnectionValid() )
-     httpCloseConnection();
-
-  slaveStatus( m_state.hostname, (m_iSock != -1) );
-}
-
-void HTTPProtocol::mimetype( const KURL& url )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::mimetype: "
-                << url.prettyURL() << endl;
-
-  if ( !checkRequestURL( url ) )
-    return;
-
-  m_request.method = HTTP_HEAD;
-  m_request.path = url.path();
-  m_request.query = url.query();
-  m_request.cache = CC_Cache;
-  m_request.doProxy = m_bUseProxy;
-
-  retrieveHeader();
-
-  kdDebug(7113) << "(" << m_pid << ") http: mimetype = " << m_strMimeType
-                << endl;
-}
-
-void HTTPProtocol::special( const TQByteArray &data )
-{
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::special" << endl;
-
-  int tmp;
-  TQDataStream stream(data, IO_ReadOnly);
-
-  stream >> tmp;
-  switch (tmp) {
-    case 1: // HTTP POST
-    {
-      KURL url;
-      stream >> url;
-      post( url );
-      break;
-    }
-    case 2: // cache_update
-    {
-      KURL url;
-      bool no_cache;
-      time_t expireDate;
-      stream >> url >> no_cache >> expireDate;
-      cacheUpdate( url, no_cache, expireDate );
-      break;
-    }
-    case 5: // WebDAV lock
-    {
-      KURL url;
-      TQString scope, type, owner;
-      stream >> url >> scope >> type >> owner;
-      davLock( url, scope, type, owner );
-      break;
-    }
-    case 6: // WebDAV unlock
-    {
-      KURL url;
-      stream >> url;
-      davUnlock( url );
-      break;
-    }
-    case 7: // Generic WebDAV
-    {
-      KURL url;
-      int method;
-      stream >> url >> method;
-      davGeneric( url, (TDEIO::HTTP_METHOD) method );
-      break;
-    }
-    case 99: // Close Connection
-    {
-      httpCloseConnection();
-      break;
-    }
-    default:
-      // Some command we don't understand.
-      // Just ignore it, it may come from some future version of KDE.
-      break;
-  }
-}
-
-/**
- * Read a chunk from the data stream.
- */
-int HTTPProtocol::readChunked()
-{
-  if ((m_iBytesLeft == 0) || (m_iBytesLeft == NO_SIZE))
-  {
-     setRewindMarker();
-
-     m_bufReceive.resize(4096);
-
-     if (!gets(m_bufReceive.data(), m_bufReceive.size()-1))
-     {
-       kdDebug(7113) << "(" << m_pid << ") gets() failure on Chunk header" << endl;
-       return -1;
-     }
-     // We could have got the CRLF of the previous chunk.
-     // If so, try again.
-     if (m_bufReceive[0] == '\0')
-     {
-        if (!gets(m_bufReceive.data(), m_bufReceive.size()-1))
-        {
-           kdDebug(7113) << "(" << m_pid << ") gets() failure on Chunk header" << endl;
-           return -1;
-        }
-     }
-
-     // m_bEOF is set to true when read called from gets returns 0. For chunked reading 0
-     // means end of chunked transfer and not error. See RFC 2615 section 3.6.1
-     #if 0
-     if (m_bEOF)
-     {
-        kdDebug(7113) << "(" << m_pid << ") EOF on Chunk header" << endl;
-        return -1;
-     }
-     #endif
-
-     long long trunkSize = STRTOLL(m_bufReceive.data(), 0, 16);
-     if (trunkSize < 0)
-     {
-        kdDebug(7113) << "(" << m_pid << ") Negative chunk size" << endl;
-        return -1;
-     }
-     m_iBytesLeft = trunkSize;
-
-     // kdDebug(7113) << "(" << m_pid << ") Chunk size = " << m_iBytesLeft << " bytes" << endl;
-
-     if (m_iBytesLeft == 0)
-     {
-       // Last chunk.
-       // Skip trailers.
-       do {
-         // Skip trailer of last chunk.
-         if (!gets(m_bufReceive.data(), m_bufReceive.size()-1))
-         {
-           kdDebug(7113) << "(" << m_pid << ") gets() failure on Chunk trailer" << endl;
-           return -1;
-         }
-         // kdDebug(7113) << "(" << m_pid << ") Chunk trailer = \"" << m_bufReceive.data() << "\"" << endl;
-       }
-       while (strlen(m_bufReceive.data()) != 0);
-
-       return 0;
-     }
-  }
-
-  int bytesReceived = readLimited();
-  if (!m_iBytesLeft)
-     m_iBytesLeft = NO_SIZE; // Don't stop, continue with next chunk
-
-  // kdDebug(7113) << "(" << m_pid << ") readChunked: BytesReceived=" << bytesReceived << endl;
-  return bytesReceived;
-}
-
-int HTTPProtocol::readLimited()
-{
-  if (!m_iBytesLeft)
-    return 0;
-
-  m_bufReceive.resize(4096);
-
-  int bytesReceived;
-  int bytesToReceive;
-
-  if (m_iBytesLeft > m_bufReceive.size())
-     bytesToReceive = m_bufReceive.size();
-  else
-     bytesToReceive = m_iBytesLeft;
-
-  bytesReceived = read(m_bufReceive.data(), bytesToReceive);
-
-  if (bytesReceived <= 0)
-     return -1; // Error: connection lost
-
-  m_iBytesLeft -= bytesReceived;
-  return bytesReceived;
-}
-
-int HTTPProtocol::readUnlimited()
-{
-  if (m_bKeepAlive)
-  {
-     kdDebug(7113) << "(" << m_pid << ") Unbounded datastream on a Keep "
-                     << "alive connection!" << endl;
-     m_bKeepAlive = false;
-  }
-
-  m_bufReceive.resize(4096);
-
-  int result = read(m_bufReceive.data(), m_bufReceive.size());
-  if (result > 0)
-     return result;
-
-  m_bEOF = true;
-  m_iBytesLeft = 0;
-  return 0;
-}
-
-void HTTPProtocol::slotData(const TQByteArray &_d)
-{
-   if (!_d.size())
-   {
-      m_bEOD = true;
-      return;
-   }
-
-   if (m_iContentLeft != NO_SIZE)
-   {
-      if (m_iContentLeft >= _d.size())
-         m_iContentLeft -= _d.size();
-      else
-         m_iContentLeft = NO_SIZE;
-   }
-
-   TQByteArray d = _d;
-   if ( !m_dataInternal )
-   {
-      // If a broken server does not send the mime-type,
-      // we try to id it from the content before dealing
-      // with the content itself.
-      if ( m_strMimeType.isEmpty() && !m_bRedirect &&
-           !( m_responseCode >= 300 && m_responseCode <=399) )
-      {
-        kdDebug(7113) << "(" << m_pid << ") Determining mime-type from content..." << endl;
-        int old_size = m_mimeTypeBuffer.size();
-        m_mimeTypeBuffer.resize( old_size + d.size() );
-        memcpy( m_mimeTypeBuffer.data() + old_size, d.data(), d.size() );
-        if ( (m_iBytesLeft != NO_SIZE) && (m_iBytesLeft > 0)
-             && (m_mimeTypeBuffer.size() < 1024) )
-        {
-          m_cpMimeBuffer = true;
-          return;   // Do not send up the data since we do not yet know its mimetype!
-        }
-
-        kdDebug(7113) << "(" << m_pid << ") Mimetype buffer size: " << m_mimeTypeBuffer.size()
-                      << endl;
-
-        KMimeMagicResult *result;
-        result = KMimeMagic::self()->findBufferFileType( m_mimeTypeBuffer,
-                                                         m_request.url.fileName() );
-        if( result )
-        {
-          m_strMimeType = result->mimeType();
-          kdDebug(7113) << "(" << m_pid << ") Mimetype from content: "
-                        << m_strMimeType << endl;
-        }
-
-        if ( m_strMimeType.isEmpty() )
-        {
-          m_strMimeType = TQString::fromLatin1( DEFAULT_MIME_TYPE );
-          kdDebug(7113) << "(" << m_pid << ") Using default mimetype: "
-                        <<  m_strMimeType << endl;
-        }
-
-        if ( m_request.bCachedWrite )
-        {
-          createCacheEntry( m_strMimeType, m_request.expireDate );
-          if (!m_request.fcache)
-            m_request.bCachedWrite = false;
-        }
-
-        if ( m_cpMimeBuffer )
-        {
-          // Do not make any assumption about the state of the TQByteArray we received.
-          // Fix the crash described by BR# 130104.
-          d.detach();
-          d.resize(0);
-          d.resize(m_mimeTypeBuffer.size());
-          memcpy( d.data(), m_mimeTypeBuffer.data(),
-                  d.size() );
-        }
-        mimeType(m_strMimeType);
-        m_mimeTypeBuffer.resize(0);
-      }
-
-      data( d );
-      if (m_request.bCachedWrite && m_request.fcache)
-         writeCacheEntry(d.data(), d.size());
-   }
-   else
-   {
-      uint old_size = m_bufWebDavData.size();
-      m_bufWebDavData.resize (old_size + d.size());
-      memcpy (m_bufWebDavData.data() + old_size, d.data(), d.size());
-   }
-}
-
-/**
- * This function is our "receive" function.  It is responsible for
- * downloading the message (not the header) from the HTTP server.  It
- * is called either as a response to a client's TDEIOJob::dataEnd()
- * (meaning that the client is done sending data) or by 'httpOpen()'
- * (if we are in the process of a PUT/POST request). It can also be
- * called by a webDAV function, to receive stat/list/property/etc.
- * data; in this case the data is stored in m_bufWebDavData.
- */
-bool HTTPProtocol::readBody( bool dataInternal /* = false */ )
-{
-  if (m_responseCode == 204)
-     return true;
-
-  m_bEOD = false;
-  // Note that when dataInternal is true, we are going to:
-  // 1) save the body data to a member variable, m_bufWebDavData
-  // 2) _not_ advertise the data, speed, size, etc., through the
-  //    corresponding functions.
-  // This is used for returning data to WebDAV.
-  m_dataInternal = dataInternal;
-  if ( dataInternal )
-    m_bufWebDavData.resize (0);
-
-  // Check if we need to decode the data.
-  // If we are in copy mode, then use only transfer decoding.
-  bool useMD5 = !m_sContentMD5.isEmpty();
-
-  // Deal with the size of the file.
-  TDEIO::filesize_t sz = m_request.offset;
-  if ( sz )
-    m_iSize += sz;
-
-  // Update the application with total size except when
-  // it is compressed, or when the data is to be handled
-  // internally (webDAV).  If compressed we have to wait
-  // until we uncompress to find out the actual data size
-  if ( !dataInternal ) {
-    if ( (m_iSize > 0) && (m_iSize != NO_SIZE)) {
-       totalSize(m_iSize);
-       infoMessage( i18n( "Retrieving %1 from %2...").arg(TDEIO::convertSize(m_iSize))
-         .arg( m_request.hostname ) );
-    }
-    else
-    {
-       totalSize ( 0 );
-    }
-  }
-  else
-    infoMessage( i18n( "Retrieving from %1..." ).arg( m_request.hostname ) );
-
-  if (m_request.bCachedRead)
-  {
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readBody: read data from cache!" << endl;
-    m_request.bCachedWrite = false;
-
-    char buffer[ MAX_IPC_SIZE ];
-
-    m_iContentLeft = NO_SIZE;
-
-    // Jippie! It's already in the cache :-)
-    while (!feof(m_request.fcache) && !ferror(m_request.fcache))
-    {
-      int nbytes = fread( buffer, 1, MAX_IPC_SIZE, m_request.fcache);
-
-      if (nbytes > 0)
-      {
-        m_bufReceive.setRawData( buffer, nbytes);
-        slotData( m_bufReceive );
-        m_bufReceive.resetRawData( buffer, nbytes );
-        sz += nbytes;
-      }
-    }
-
-    m_bufReceive.resize( 0 );
-
-    if ( !dataInternal )
-    {
-      processedSize( sz );
-      data( TQByteArray() );
-    }
-
-    return true;
-  }
-
-
-  if (m_iSize != NO_SIZE)
-    m_iBytesLeft = m_iSize - sz;
-  else
-    m_iBytesLeft = NO_SIZE;
-
-  m_iContentLeft = m_iBytesLeft;
-
-  if (m_bChunked)
-    m_iBytesLeft = NO_SIZE;
-
-  kdDebug(7113) << "(" << m_pid << ") HTTPProtocol::readBody: retrieve data. "
-                << TDEIO::number(m_iBytesLeft) << " left." << endl;
-
-  // Main incoming loop...  Gather everything while we can...
-  m_cpMimeBuffer = false;
-  m_mimeTypeBuffer.resize(0);
-  struct timeval last_tv;
-  gettimeofday( &last_tv, 0L );
-
-  HTTPFilterChain chain;
-
-  TQObject::connect(&chain, TQT_SIGNAL(output(const TQByteArray &)),
-          this, TQT_SLOT(slotData(const TQByteArray &)));
-  TQObject::connect(&chain, TQT_SIGNAL(error(int, const TQString &)),
-          this, TQT_SLOT(error(int, const TQString &)));
-
-   // decode all of the transfer encodings
-  while (!m_qTransferEncodings.isEmpty())
-  {
-    TQString enc = m_qTransferEncodings.last();
-    m_qTransferEncodings.remove(m_qTransferEncodings.fromLast());
-    if ( enc == "gzip" )
-      chain.addFilter(new HTTPFilterGZip);
-    else if ( enc == "deflate" )
-      chain.addFilter(new HTTPFilterDeflate);
-  }
-
-  // From HTTP 1.1 Draft 6:
-  // The MD5 digest is computed based on the content of the entity-body,
-  // including any content-coding that has been applied, but not including
-  // any transfer-encoding applied to the message-body. If the message is
-  // received with a transfer-encoding, that encoding MUST be removed
-  // prior to checking the Content-MD5 value against the received entity.
-  HTTPFilterMD5 *md5Filter = 0;
-  if ( useMD5 )
-  {
-     md5Filter = new HTTPFilterMD5;
-     chain.addFilter(md5Filter);
-  }
-
-  // now decode all of the content encodings
-  // -- Why ?? We are not
-  // -- a proxy server, be a client side implementation!!  The applications
-  // -- are capable of determinig how to extract the encoded implementation.
-  // WB: That's a misunderstanding. We are free to remove the encoding.
-  // WB: Some braindead www-servers however, give .tgz files an encoding
-  // WB: of "gzip" (or even "x-gzip") and a content-type of "applications/tar"
-  // WB: They shouldn't do that. We can work around that though...
-  while (!m_qContentEncodings.isEmpty())
-  {
-    TQString enc = m_qContentEncodings.last();
-    m_qContentEncodings.remove(m_qContentEncodings.fromLast());
-    if ( enc == "gzip" )
-      chain.addFilter(new HTTPFilterGZip);
-    else if ( enc == "deflate" )
-      chain.addFilter(new HTTPFilterDeflate);
-  }
-
-  while (!m_bEOF)
-  {
-    int bytesReceived;
-
-    if (m_bChunked)
-       bytesReceived = readChunked();
-    else if (m_iSize != NO_SIZE)
-       bytesReceived = readLimited();
-    else
-       bytesReceived = readUnlimited();
-
-    // make sure that this wasn't an error, first
-    // kdDebug(7113) << "(" << (int) m_pid << ") readBody: bytesReceived: "
-    //              << (int) bytesReceived << " m_iSize: " << (int) m_iSize << " Chunked: "
-    //              << (int) m_bChunked << " BytesLeft: "<< (int) m_iBytesLeft << endl;
-    if (bytesReceived == -1)
-    {
-      if (m_iContentLeft == 0)
-      {
-         // gzip'ed data sometimes reports a too long content-length.
-         // (The length of the unzipped data)
-         m_iBytesLeft = 0;
-         break;
-      }
-      // Oh well... log an error and bug out
-      kdDebug(7113) << "(" << m_pid << ") readBody: bytesReceived==-1 sz=" << (int)sz
-                    << " Connnection broken !" << endl;
-      error(ERR_CONNECTION_BROKEN, m_state.hostname);
-      return false;
-    }
-
-    // I guess that nbytes == 0 isn't an error.. but we certainly
-    // won't work with it!
-    if (bytesReceived > 0)
-    {
-      // Important: truncate the buffer to the actual size received!
-      // Otherwise garbage will be passed to the app
-      m_bufReceive.truncate( bytesReceived );
-
-      chain.slotInput(m_bufReceive);
-
-      if (m_bError)
-         return false;
-
-      sz += bytesReceived;
-      if (!dataInternal)
-        processedSize( sz );
-    }
-    m_bufReceive.resize(0); // res
-
-    if (m_iBytesLeft && m_bEOD && !m_bChunked)
-    {
-      // gzip'ed data sometimes reports a too long content-length.
-      // (The length of the unzipped data)
-      m_iBytesLeft = 0;
-    }
-
-    if (m_iBytesLeft == 0)
-    {
-      kdDebug(7113) << "("<<m_pid<<") EOD received! Left = "<< TDEIO::number(m_iBytesLeft) << endl;
-      break;
-    }
-  }
-  chain.slotInput(TQByteArray()); // Flush chain.
-
-  if ( useMD5 )
-  {
-    TQString calculatedMD5 = md5Filter->md5();
-
-    if ( m_sContentMD5 == calculatedMD5 )
-      kdDebug(7113) << "(" << m_pid << ") MD5 checksum MATCHED!!" << endl;
-    else
-      kdDebug(7113) << "(" << m_pid << ") MD5 checksum MISMATCH! Expected: "
-                    << calculatedMD5 << ", Got: " << m_sContentMD5 << endl;
-  }
-
-  // Close cache entry
-  if (m_iBytesLeft == 0)
-  {
-     if (m_request.bCachedWrite && m_request.fcache)
-        closeCacheEntry();
-     else if (m_request.bCachedWrite)
-        kdDebug(7113) << "(" << m_pid << ") no cache file!\n";
-  }
-  else
-  {
-    kdDebug(7113) << "(" << m_pid << ") still "<< TDEIO::number(m_iBytesLeft)
-                  << " bytes left! can't close cache entry!\n";
-  }
-
-  if (sz <= 1)
-  {
-    /* kdDebug(7113) << "(" << m_pid << ") readBody: sz = " << TDEIO::number(sz)
-                     << ", responseCode =" << m_responseCode << endl; */
-    if (m_responseCode >= 500 && m_responseCode <= 599)
-      error(ERR_INTERNAL_SERVER, m_state.hostname);
-    else if (m_responseCode >= 400 && m_responseCode <= 499)
-      error(ERR_DOES_NOT_EXIST, m_state.hostname);
-  }
-
-  if (!dataInternal)
-    data( TQByteArray() );
-
-  return true;
-}
-
-
-void HTTPProtocol::error( int _err, const TQString &_text )
-{
-  httpClose(false);
-
-  if (!m_request.id.isEmpty())
-  {
-    forwardHttpResponseHeader();
-    sendMetaData();
-  }
-
-  // Clear of the temporary POST buffer if it is not empty...
-  if (!m_bufPOST.isEmpty())
-  {
-    m_bufPOST.resize(0);
-    kdDebug(7113) << "(" << m_pid << ") HTTP::retreiveHeader: Cleared POST "
-                     "buffer..." << endl;
-  }
-
-  SlaveBase::error( _err, _text );
-  m_bError = true;
-}
-
-
-void HTTPProtocol::addCookies( const TQString &url, const TQCString &cookieHeader )
-{
-   long windowId = m_request.window.toLong();
-   TQByteArray params;
-   TQDataStream stream(params, IO_WriteOnly);
-   stream << url << cookieHeader << windowId;
-
-   kdDebug(7113) << "(" << m_pid << ") " << cookieHeader << endl;
-   kdDebug(7113) << "(" << m_pid << ") " << "Window ID: "
-                 << windowId << ", for host = " << url << endl;
-
-   if ( !dcopClient()->send( "kded", "kcookiejar", "addCookies(TQString,TQCString,long int)", params ) )
-   {
-      kdWarning(7113) << "(" << m_pid << ") Can't communicate with kded_kcookiejar!" << endl;
-   }
-}
-
-TQString HTTPProtocol::findCookies( const TQString &url)
-{
-  TQCString replyType;
-  TQByteArray params;
-  TQByteArray reply;
-  TQString result;
-
-  long windowId = m_request.window.toLong();
-  result = TQString::null;
-  TQDataStream stream(params, IO_WriteOnly);
-  stream << url << windowId;
-
-  if ( !dcopClient()->call( "kded", "kcookiejar", "findCookies(TQString,long int)",
-                            params, replyType, reply ) )
-  {
-     kdWarning(7113) << "(" << m_pid << ") Can't communicate with kded_kcookiejar!" << endl;
-     return result;
-  }
-  if ( replyType == "TQString" )
-  {
-     TQDataStream stream2( reply, IO_ReadOnly );
-     stream2 >> result;
-  }
-  else
-  {
-     kdError(7113) << "(" << m_pid << ") DCOP function findCookies(...) returns "
-                          << replyType << ", expected TQString" << endl;
-  }
-  return result;
-}
-
-/******************************* CACHING CODE ****************************/
-
-
-void HTTPProtocol::cacheUpdate( const KURL& url, bool no_cache, time_t expireDate)
-{
-  if ( !checkRequestURL( url ) )
-      return;
-
-  m_request.path = url.path();
-  m_request.query = url.query();
-  m_request.cache = CC_Reload;
-  m_request.doProxy = m_bUseProxy;
-
-  if (no_cache)
-  {
-     m_request.fcache = checkCacheEntry( );
-     if (m_request.fcache)
-     {
-       fclose(m_request.fcache);
-       m_request.fcache = 0;
-       ::unlink( TQFile::encodeName(m_request.cef) );
-     }
-  }
-  else
-  {
-     updateExpireDate( expireDate );
-  }
-  finished();
-}
-
-// !START SYNC!
-// The following code should be kept in sync
-// with the code in http_cache_cleaner.cpp
-
-FILE* HTTPProtocol::checkCacheEntry( bool readWrite)
-{
-   const TQChar separator = '_';
-
-   TQString CEF = m_request.path;
-
-   int p = CEF.find('/');
-
-   while(p != -1)
-   {
-      CEF[p] = separator;
-      p = CEF.find('/', p);
-   }
-
-   TQString host = m_request.hostname.lower();
-   CEF = host + CEF + '_';
-
-   TQString dir = m_strCacheDir;
-   if (dir[dir.length()-1] != '/')
-      dir += "/";
-
-   int l = host.length();
-   for(int i = 0; i < l; i++)
-   {
-      if (host[i].isLetter() && (host[i] != 'w'))
-      {
-         dir += host[i];
-         break;
-      }
-   }
-   if (dir[dir.length()-1] == '/')
-      dir += "0";
-
-   unsigned long hash = 0x00000000;
-   TQCString u = m_request.url.url().latin1();
-   for(int i = u.length(); i--;)
-   {
-      hash = (hash * 12211 + static_cast<const char>(u.at(i))) % 2147483563;
-   }
-
-   TQString hashString;
-   hashString.sprintf("%08lx", hash);
-
-   CEF = CEF + hashString;
-
-   CEF = dir + "/" + CEF;
-
-   m_request.cef = CEF;
-
-   const char *mode = (readWrite ? "r+" : "r");
-
-   FILE *fs = fopen( TQFile::encodeName(CEF), mode); // Open for reading and writing
-   if (!fs)
-      return 0;
-
-   char buffer[401];
-   bool ok = true;
-
-  // CacheRevision
-  if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok && (strcmp(buffer, CACHE_REVISION) != 0))
-      ok = false;
-
-   time_t date;
-   time_t currentDate = time(0);
-
-   // URL
-   if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok)
-   {
-      int l = strlen(buffer);
-      if (l>0)
-         buffer[l-1] = 0; // Strip newline
-      if (m_request.url.url() != buffer)
-      {
-         ok = false; // Hash collision
-      }
-   }
-
-   // Creation Date
-   if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok)
-   {
-      date = (time_t) strtoul(buffer, 0, 10);
-      m_request.creationDate = date;
-      if (m_maxCacheAge && (difftime(currentDate, date) > m_maxCacheAge))
-      {
-         m_request.bMustRevalidate = true;
-         m_request.expireDate = currentDate;
-      }
-   }
-
-   // Expiration Date
-   m_request.cacheExpireDateOffset = ftell(fs);
-   if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok)
-   {
-      if (m_request.cache == CC_Verify)
-      {
-         date = (time_t) strtoul(buffer, 0, 10);
-         // After the expire date we need to revalidate.
-         if (!date || difftime(currentDate, date) >= 0)
-            m_request.bMustRevalidate = true;
-         m_request.expireDate = date;
-      }
-      else if (m_request.cache == CC_Refresh)
-      {
-         m_request.bMustRevalidate = true;
-         m_request.expireDate = currentDate;
-      }
-   }
-
-   // ETag
-   if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok)
-   {
-      m_request.etag = TQString(buffer).stripWhiteSpace();
-   }
-
-   // Last-Modified
-   if (ok && (!fgets(buffer, 400, fs)))
-      ok = false;
-   if (ok)
-   {
-      m_request.lastModified = TQString(buffer).stripWhiteSpace();
-   }
-
-   if (ok)
-      return fs;
-
-   fclose(fs);
-   unlink( TQFile::encodeName(CEF));
-   return 0;
-}
-
-void HTTPProtocol::updateExpireDate(time_t expireDate, bool updateCreationDate)
-{
-    bool ok = true;
-
-    FILE *fs = checkCacheEntry(true);
-    if (fs)
-    {
-        TQString date;
-        char buffer[401];
-        time_t creationDate;
-
-        fseek(fs, 0, SEEK_SET);
-        if (ok && !fgets(buffer, 400, fs))
-            ok = false;
-        if (ok && !fgets(buffer, 400, fs))
-            ok = false;
-        long cacheCreationDateOffset = ftell(fs);
-        if (ok && !fgets(buffer, 400, fs))
-            ok = false;
-        creationDate = strtoul(buffer, 0, 10);
-        if (!creationDate)
-            ok = false;
-
-        if (updateCreationDate)
-        {
-           if (!ok || fseek(fs, cacheCreationDateOffset, SEEK_SET))
-              return;
-           TQString date;
-           date.setNum( time(0) );
-           date = date.leftJustify(16);
-           fputs(date.latin1(), fs);      // Creation date
-           fputc('\n', fs);
-        }
-
-        if (expireDate>(30*365*24*60*60))
-        {
-            // expire date is a really a big number, it can't be
-            // a relative date.
-            date.setNum( expireDate );
-        }
-        else
-        {
-            // expireDate before 2000. those values must be
-            // interpreted as relative expiration dates from
-            // <META http-equiv="Expires"> tags.
-            // so we have to scan the creation time and add
-            // it to the expiryDate
-            date.setNum( creationDate + expireDate );
-        }
-        date = date.leftJustify(16);
-        if (!ok || fseek(fs, m_request.cacheExpireDateOffset, SEEK_SET))
-            return;
-        fputs(date.latin1(), fs);      // Expire date
-        fseek(fs, 0, SEEK_END);
-        fclose(fs);
-    }
-}
-
-void HTTPProtocol::createCacheEntry( const TQString &mimetype, time_t expireDate)
-{
-   TQString dir = m_request.cef;
-   int p = dir.findRev('/');
-   if (p == -1) return; // Error.
-   dir.truncate(p);
-
-   // Create file
-   (void) ::mkdir( TQFile::encodeName(dir), 0700 );
-
-   TQString filename = m_request.cef + ".new";  // Create a new cache entryexpireDate
-
-//   kdDebug( 7103 ) <<  "creating new cache entry: " << filename << endl;
-
-   m_request.fcache = fopen( TQFile::encodeName(filename), "w");
-   if (!m_request.fcache)
-   {
-      kdWarning(7113) << "(" << m_pid << ")createCacheEntry: opening " << filename << " failed." << endl;
-      return; // Error.
-   }
-
-   fputs(CACHE_REVISION, m_request.fcache);    // Revision
-
-   fputs(m_request.url.url().latin1(), m_request.fcache);  // Url
-   fputc('\n', m_request.fcache);
-
-   TQString date;
-   m_request.creationDate = time(0);
-   date.setNum( m_request.creationDate );
-   date = date.leftJustify(16);
-   fputs(date.latin1(), m_request.fcache);      // Creation date
-   fputc('\n', m_request.fcache);
-
-   date.setNum( expireDate );
-   date = date.leftJustify(16);
-   fputs(date.latin1(), m_request.fcache);      // Expire date
-   fputc('\n', m_request.fcache);
-
-   if (!m_request.etag.isEmpty())
-      fputs(m_request.etag.latin1(), m_request.fcache);    //ETag
-   fputc('\n', m_request.fcache);
-
-   if (!m_request.lastModified.isEmpty())
-      fputs(m_request.lastModified.latin1(), m_request.fcache);    // Last modified
-   fputc('\n', m_request.fcache);
-
-   fputs(mimetype.latin1(), m_request.fcache);  // Mimetype
-   fputc('\n', m_request.fcache);
-
-   if (!m_request.strCharset.isEmpty())
-      fputs(m_request.strCharset.latin1(), m_request.fcache);    // Charset
-   fputc('\n', m_request.fcache);
-
-   return;
-}
-// The above code should be kept in sync
-// with the code in http_cache_cleaner.cpp
-// !END SYNC!
-
-void HTTPProtocol::writeCacheEntry( const char *buffer, int nbytes)
-{
-   if (fwrite( buffer, nbytes, 1, m_request.fcache) != 1)
-   {
-      kdWarning(7113) << "(" << m_pid << ") writeCacheEntry: writing " << nbytes << " bytes failed." << endl;
-      fclose(m_request.fcache);
-      m_request.fcache = 0;
-      TQString filename = m_request.cef + ".new";
-      ::unlink( TQFile::encodeName(filename) );
-      return;
-   }
-   long file_pos = ftell( m_request.fcache ) / 1024;
-   if ( file_pos > m_maxCacheSize )
-   {
-      kdDebug(7113) << "writeCacheEntry: File size reaches " << file_pos
-                    << "Kb, exceeds cache limits. (" << m_maxCacheSize << "Kb)" << endl;
-      fclose(m_request.fcache);
-      m_request.fcache = 0;
-      TQString filename = m_request.cef + ".new";
-      ::unlink( TQFile::encodeName(filename) );
-      return;
-   }
-}
-
-void HTTPProtocol::closeCacheEntry()
-{
-   TQString filename = m_request.cef + ".new";
-   int result = fclose( m_request.fcache);
-   m_request.fcache = 0;
-   if (result == 0)
-   {
-      if (::rename( TQFile::encodeName(filename), TQFile::encodeName(m_request.cef)) == 0)
-         return; // Success
-
-      kdWarning(7113) << "(" << m_pid << ") closeCacheEntry: error renaming "
-                      << "cache entry. (" << filename << " -> " << m_request.cef
-                      << ")" << endl;
-   }
-
-   kdWarning(7113) << "(" << m_pid << ") closeCacheEntry: error closing cache "
-                   << "entry. (" << filename<< ")" << endl;
-}
-
-void HTTPProtocol::cleanCache()
-{
-   const time_t maxAge = DEFAULT_CLEAN_CACHE_INTERVAL; // 30 Minutes.
-   bool doClean = false;
-   TQString cleanFile = m_strCacheDir;
-   if (cleanFile[cleanFile.length()-1] != '/')
-      cleanFile += "/";
-   cleanFile += "cleaned";
-
-   struct stat stat_buf;
-
-   int result = ::stat(TQFile::encodeName(cleanFile), &stat_buf);
-   if (result == -1)
-   {
-      int fd = creat( TQFile::encodeName(cleanFile), 0600);
-      if (fd != -1)
-      {
-         doClean = true;
-         ::close(fd);
-      }
-   }
-   else
-   {
-      time_t age = (time_t) difftime( time(0), stat_buf.st_mtime );
-      if (age > maxAge) //
-        doClean = true;
-   }
-   if (doClean)
-   {
-      // Touch file.
-      utime(TQFile::encodeName(cleanFile), 0);
-      TDEApplication::startServiceByDesktopPath("http_cache_cleaner.desktop");
-   }
-}
-
-
-
-//**************************  AUTHENTICATION CODE ********************/
-
-
-void HTTPProtocol::configAuth( char *p, bool isForProxy )
-{
-  HTTP_AUTH f = AUTH_None;
-  const char *strAuth = p;
-
-  if ( strncasecmp( p, "Basic", 5 ) == 0 )
-  {
-    f = AUTH_Basic;
-    p += 5;
-    strAuth = "Basic"; // Correct for upper-case variations.
-  }
-  else if ( strncasecmp (p, "Digest", 6) == 0 )
-  {
-    f = AUTH_Digest;
-    memcpy((void *)p, "Digest", 6); // Correct for upper-case variations.
-    p += 6;
-  }
-  else if (strncasecmp( p, "MBS_PWD_COOKIE", 14 ) == 0)
-  {
-    // Found on http://www.webscription.net/baen/default.asp
-    f = AUTH_Basic;
-    p += 14;
-    strAuth = "Basic";
-  }
-#ifdef HAVE_LIBGSSAPI
-  else if ( strncasecmp( p, "Negotiate", 9 ) == 0 )
-  {
-    // if we get two 401 in a row let's assume for now that
-    // Negotiate isn't working and ignore it
-    if ( !isForProxy && !(m_responseCode == 401 && m_prevResponseCode == 401) )
-    {
-      f = AUTH_Negotiate;
-      memcpy((void *)p, "Negotiate", 9); // Correct for upper-case variations.
-      p += 9;
-    };
-  }
-#endif
-  else if ( strncasecmp( p, "NTLM", 4 ) == 0 )
-  {
-    f = AUTH_NTLM;
-    memcpy((void *)p, "NTLM", 4); // Correct for upper-case variations.
-    p += 4;
-    m_strRealm = "NTLM"; // set a dummy realm
-  }
-  else
-  {
-    kdWarning(7113) << "(" << m_pid << ") Unsupported or invalid authorization "
-                    << "type requested" << endl;
-    if (isForProxy)
-      kdWarning(7113) << "(" << m_pid << ") Proxy URL: " << m_proxyURL << endl;
-    else
-      kdWarning(7113) << "(" << m_pid << ") URL: " << m_request.url << endl;
-    kdWarning(7113) << "(" << m_pid << ") Request Authorization: " << p << endl;
-  }
-
-  /*
-     This check ensures the following:
-     1.) Rejection of any unknown/unsupported authentication schemes
-     2.) Usage of the strongest possible authentication schemes if
-         and when multiple Proxy-Authenticate or WWW-Authenticate
-         header field is sent.
-  */
-  if (isForProxy)
-  {
-    if ((f == AUTH_None) ||
-        ((m_iProxyAuthCount > 0) && (f < ProxyAuthentication)))
-    {
-      // Since I purposefully made the Proxy-Authentication settings
-      // persistent to reduce the number of round-trips to tdesud we
-      // have to take special care when an unknown/unsupported auth-
-      // scheme is received. This check accomplishes just that...
-      if ( m_iProxyAuthCount == 0)
-        ProxyAuthentication = f;
-      kdDebug(7113) << "(" << m_pid << ") Rejected proxy auth method: " << f << endl;
-      return;
-    }
-    m_iProxyAuthCount++;
-    kdDebug(7113) << "(" << m_pid << ") Accepted proxy auth method: " << f << endl;
-  }
-  else
-  {
-    if ((f == AUTH_None) ||
-        ((m_iWWWAuthCount > 0) && (f < Authentication)))
-    {
-      kdDebug(7113) << "(" << m_pid << ") Rejected auth method: " << f << endl;
-      return;
-    }
-    m_iWWWAuthCount++;
-    kdDebug(7113) << "(" << m_pid << ") Accepted auth method: " << f << endl;
-  }
-
-
-  while (*p)
-  {
-    int i = 0;
-    while( (*p == ' ') || (*p == ',') || (*p == '\t') ) { p++; }
-    if ( strncasecmp( p, "realm=", 6 ) == 0 )
-    {
-      //for sites like lib.homelinux.org
-      TQTextCodec* oldCodec=TQTextCodec::codecForCStrings();
-      if (TDEGlobal::locale()->language().contains("ru"))
-        TQTextCodec::setCodecForCStrings(TQTextCodec::codecForName("CP1251"));
-
-      p += 6;
-      if (*p == '"') p++;
-      while( p[i] && p[i] != '"' ) i++;
-      if( isForProxy )
-        m_strProxyRealm = TQString::fromAscii( p, i );
-      else
-        m_strRealm = TQString::fromAscii( p, i );
-
-      TQTextCodec::setCodecForCStrings(oldCodec);
-
-      if (!p[i]) break;
-    }
-    p+=(i+1);
-  }
-
-  if( isForProxy )
-  {
-    ProxyAuthentication = f;
-    m_strProxyAuthorization = TQString::fromLatin1( strAuth );
-  }
-  else
-  {
-    Authentication = f;
-    m_strAuthorization = TQString::fromLatin1( strAuth );
-  }
-}
-
-
-bool HTTPProtocol::retryPrompt()
-{
-  TQString prompt;
-  switch ( m_responseCode )
-  {
-    case 401:
-      prompt = i18n("Authentication Failed.");
-      break;
-    case 407:
-      prompt = i18n("Proxy Authentication Failed.");
-      break;
-    default:
-      break;
-  }
-  prompt += i18n("  Do you want to retry?");
-  return (messageBox(QuestionYesNo, prompt, i18n("Authentication")) == 3);
-}
-
-void HTTPProtocol::promptInfo( AuthInfo& info )
-{
-  if ( m_responseCode == 401 )
-  {
-    info.url = m_request.url;
-    if ( !m_state.user.isEmpty() )
-      info.username = m_state.user;
-    info.readOnly = !m_request.url.user().isEmpty();
-    info.prompt = i18n( "You need to supply a username and a "
-                        "password to access this site." );
-    info.keepPassword = true; // Prompt the user for persistence as well.
-    if ( !m_strRealm.isEmpty() )
-    {
-      info.realmValue = m_strRealm;
-      info.verifyPath = false;
-      info.digestInfo = m_strAuthorization;
-      info.commentLabel = i18n( "Site:" );
-      info.comment = i18n("<b>%1</b> at <b>%2</b>").arg( m_strRealm ).arg( m_request.hostname );
-    }
-  }
-  else if ( m_responseCode == 407 )
-  {
-    info.url = m_proxyURL;
-    info.username = m_proxyURL.user();
-    info.prompt = i18n( "You need to supply a username and a password for "
-                        "the proxy server listed below before you are allowed "
-                        "to access any sites." );
-    info.keepPassword = true;
-    if ( !m_strProxyRealm.isEmpty() )
-    {
-      info.realmValue = m_strProxyRealm;
-      info.verifyPath = false;
-      info.digestInfo = m_strProxyAuthorization;
-      info.commentLabel = i18n( "Proxy:" );
-      info.comment = i18n("<b>%1</b> at <b>%2</b>").arg( m_strProxyRealm ).arg( m_proxyURL.host() );
-    }
-  }
-}
-
-bool HTTPProtocol::getAuthorization()
-{
-  AuthInfo info;
-  bool result = false;
-
-  kdDebug (7113) << "(" << m_pid << ") HTTPProtocol::getAuthorization: "
-                 << "Current Response: " << m_responseCode << ", "
-                 << "Previous Response: " << m_prevResponseCode << ", "
-                 << "Authentication: " << Authentication << ", "
-                 << "ProxyAuthentication: " << ProxyAuthentication << endl;
-
-  if (m_request.bNoAuth)
-  {
-     if (m_request.bErrorPage)
-        errorPage();
-     else
-        error( ERR_COULD_NOT_LOGIN, i18n("Authentication needed for %1 but authentication is disabled.").arg(m_request.hostname));
-     return false;
-  }
-
-  bool repeatFailure = (m_prevResponseCode == m_responseCode);
-
-  TQString errorMsg;
-
-  if (repeatFailure)
-  {
-    bool prompt = true;
-    if ( Authentication == AUTH_Digest || ProxyAuthentication == AUTH_Digest )
-    {
-      bool isStaleNonce = false;
-      TQString auth = ( m_responseCode == 401 ) ? m_strAuthorization : m_strProxyAuthorization;
-      int pos = auth.find("stale", 0, false);
-      if ( pos != -1 )
-      {
-        pos += 5;
-        int len = auth.length();
-        while( pos < len && (auth[pos] == ' ' || auth[pos] == '=') ) pos++;
-        if ( pos < len && auth.find("true", pos, false) != -1 )
-        {
-          isStaleNonce = true;
-          kdDebug(7113) << "(" << m_pid << ") Stale nonce value. "
-                        << "Will retry using same info..." << endl;
-        }
-      }
-      if ( isStaleNonce )
-      {
-        prompt = false;
-        result = true;
-        if ( m_responseCode == 401 )
-        {
-          info.username = m_request.user;
-          info.password = m_request.passwd;
-          info.realmValue = m_strRealm;
-          info.digestInfo = m_strAuthorization;
-        }
-        else if ( m_responseCode == 407 )
-        {
-          info.username = m_proxyURL.user();
-          info.password = m_proxyURL.pass();
-          info.realmValue = m_strProxyRealm;
-          info.digestInfo = m_strProxyAuthorization;
-        }
-      }
-    }
-
-    if ( Authentication == AUTH_NTLM || ProxyAuthentication == AUTH_NTLM )
-    {
-      TQString auth = ( m_responseCode == 401 ) ? m_strAuthorization : m_strProxyAuthorization;
-      kdDebug(7113) << "auth: " << auth << endl;
-      if ( auth.length() > 4 )
-      {
-        prompt = false;
-        result = true;
-        kdDebug(7113) << "(" << m_pid << ") NTLM auth second phase, "
-                      << "sending response..." << endl;
-        if ( m_responseCode == 401 )
-        {
-          info.username = m_request.user;
-          info.password = m_request.passwd;
-          info.realmValue = m_strRealm;
-          info.digestInfo = m_strAuthorization;
-        }
-        else if ( m_responseCode == 407 )
-        {
-          info.username = m_proxyURL.user();
-          info.password = m_proxyURL.pass();
-          info.realmValue = m_strProxyRealm;
-          info.digestInfo = m_strProxyAuthorization;
-        }
-      }
-    }
-
-    if ( prompt )
-    {
-      switch ( m_responseCode )
-      {
-        case 401:
-          errorMsg = i18n("Authentication Failed.");
-          break;
-        case 407:
-          errorMsg = i18n("Proxy Authentication Failed.");
-          break;
-        default:
-          break;
-      }
-    }
-  }
-  else
-  {
-    // At this point we know more details, so use it to find
-    // out if we have a cached version and avoid a re-prompt!
-    // We also do not use verify path unlike the pre-emptive
-    // requests because we already know the realm value...
-
-    if (m_bProxyAuthValid)
-    {
-      // Reset cached proxy auth
-      m_bProxyAuthValid = false;
-      KURL proxy ( config()->readEntry("UseProxy") );
-      m_proxyURL.setUser(proxy.user());
-      m_proxyURL.setPass(proxy.pass());
-    }
-
-    info.verifyPath = false;
-    if ( m_responseCode == 407 )
-    {
-      info.url = m_proxyURL;
-      info.username = m_proxyURL.user();
-      info.password = m_proxyURL.pass();
-      info.realmValue = m_strProxyRealm;
-      info.digestInfo = m_strProxyAuthorization;
-    }
-    else
-    {
-      info.url = m_request.url;
-      info.username = m_request.user;
-      info.password = m_request.passwd;
-      info.realmValue = m_strRealm;
-      info.digestInfo = m_strAuthorization;
-    }
-
-    // If either username or password is not supplied
-    // with the request, check the password cache.
-    if ( info.username.isNull() ||
-         info.password.isNull() )
-      result = checkCachedAuthentication( info );
-
-    if ( Authentication == AUTH_Digest )
-    {
-      TQString auth;
-
-      if (m_responseCode == 401)
-        auth = m_strAuthorization;
-      else
-        auth = m_strProxyAuthorization;
-
-      int pos = auth.find("stale", 0, false);
-      if ( pos != -1 )
-      {
-        pos += 5;
-        int len = auth.length();
-        while( pos < len && (auth[pos] == ' ' || auth[pos] == '=') ) pos++;
-        if ( pos < len && auth.find("true", pos, false) != -1 )
-        {
-          info.digestInfo = (m_responseCode == 401) ? m_strAuthorization : m_strProxyAuthorization;
-          kdDebug(7113) << "(" << m_pid << ") Just a stale nonce value! "
-                        << "Retrying using the new nonce sent..." << endl;
-        }
-      }
-    }
-  }
-
-  if (!result )
-  {
-    // Do not prompt if the username & password
-    // is already supplied and the login attempt
-    // did not fail before.
-    if ( !repeatFailure &&
-         !info.username.isNull() &&
-         !info.password.isNull() )
-      result = true;
-    else
-    {
-      if (Authentication == AUTH_Negotiate)
-      {
-        if (!repeatFailure)
-          result = true;
-      }
-      else if ( m_request.disablePassDlg == false )
-      {
-        kdDebug( 7113 ) << "(" << m_pid << ") Prompting the user for authorization..." << endl;
-        promptInfo( info );
-        result = openPassDlg( info, errorMsg );
-      }
-    }
-  }
-
-  if ( result )
-  {
-    switch (m_responseCode)
-    {
-      case 401: // Request-Authentication
-        m_request.user = info.username;
-        m_request.passwd = info.password;
-        m_strRealm = info.realmValue;
-        m_strAuthorization = info.digestInfo;
-        break;
-      case 407: // Proxy-Authentication
-        m_proxyURL.setUser( info.username );
-        m_proxyURL.setPass( info.password );
-        m_strProxyRealm = info.realmValue;
-        m_strProxyAuthorization = info.digestInfo;
-        break;
-      default:
-        break;
-    }
-    return true;
-  }
-
-  if (m_request.bErrorPage)
-     errorPage();
-  else
-     error( ERR_USER_CANCELED, TQString::null );
-  return false;
-}
-
-void HTTPProtocol::saveAuthorization()
-{
-  AuthInfo info;
-  if ( m_prevResponseCode == 407 )
-  {
-    if (!m_bUseProxy)
-       return;
-    m_bProxyAuthValid = true;
-    info.url = m_proxyURL;
-    info.username = m_proxyURL.user();
-    info.password = m_proxyURL.pass();
-    info.realmValue = m_strProxyRealm;
-    info.digestInfo = m_strProxyAuthorization;
-    cacheAuthentication( info );
-  }
-  else
-  {
-    info.url = m_request.url;
-    info.username = m_request.user;
-    info.password = m_request.passwd;
-    info.realmValue = m_strRealm;
-    info.digestInfo = m_strAuthorization;
-    cacheAuthentication( info );
-  }
-}
-
-#ifdef HAVE_LIBGSSAPI
-TQCString HTTPProtocol::gssError( int major_status, int minor_status )
-{
-  OM_uint32 new_status;
-  OM_uint32 msg_ctx = 0;
-  gss_buffer_desc major_string;
-  gss_buffer_desc minor_string;
-  OM_uint32 ret;
-  TQCString errorstr;
-
-  errorstr = "";
-
-  do {
-    ret = gss_display_status(&new_status, major_status, GSS_C_GSS_CODE, GSS_C_NULL_OID, &msg_ctx, &major_string);
-    errorstr += (const char *)major_string.value;
-    errorstr += " ";
-    ret = gss_display_status(&new_status, minor_status, GSS_C_MECH_CODE, GSS_C_NULL_OID, &msg_ctx, &minor_string);
-    errorstr += (const char *)minor_string.value;
-    errorstr += " ";
-  } while (!GSS_ERROR(ret) && msg_ctx != 0);
-
-  return errorstr;
-}
-
-TQString HTTPProtocol::createNegotiateAuth()
-{
-  TQString auth;
-  TQCString servicename;
-  TQByteArray input;
-  OM_uint32 major_status, minor_status;
-  OM_uint32 req_flags = 0;
-  gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER;
-  gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER;
-  gss_name_t server;
-  gss_ctx_id_t ctx;
-  gss_OID mech_oid;
-  static gss_OID_desc krb5_oid_desc = {9, (void *) "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02"};
-  static gss_OID_desc spnego_oid_desc = {6, (void *) "\x2b\x06\x01\x05\x05\x02"};
-  int found = 0;
-  unsigned int i;
-  gss_OID_set mech_set;
-  gss_OID tmp_oid;
-
-  ctx = GSS_C_NO_CONTEXT;
-  mech_oid = &krb5_oid_desc;
-
-  // see whether we can use the SPNEGO mechanism
-  major_status = gss_indicate_mechs(&minor_status, &mech_set);
-  if (GSS_ERROR(major_status)) {
-    kdDebug(7113) << "(" << m_pid << ") gss_indicate_mechs failed: " << gssError(major_status, minor_status) << endl;
-  } else {
-    for (i=0; i<mech_set->count && !found; i++) {
-      tmp_oid = &mech_set->elements[i];
-      if (tmp_oid->length == spnego_oid_desc.length &&
-        !memcmp(tmp_oid->elements, spnego_oid_desc.elements, tmp_oid->length)) {
-        kdDebug(7113) << "(" << m_pid << ") createNegotiateAuth: found SPNEGO mech" << endl;
-        found = 1;
-        mech_oid = &spnego_oid_desc;
-        break;
-      }
-    }
-    gss_release_oid_set(&minor_status, &mech_set);
-  }
-
-  // the service name is "HTTP/f.q.d.n"
-  servicename = "HTTP@";
-  servicename += m_state.hostname.ascii();
-
-  input_token.value = (void *)servicename.data();
-  input_token.length = servicename.length() + 1;
-
-  major_status = gss_import_name(&minor_status, &input_token,
-                                 GSS_C_NT_HOSTBASED_SERVICE, &server);
-
-  input_token.value = NULL;
-  input_token.length = 0;
-
-  if (GSS_ERROR(major_status)) {
-    kdDebug(7113) << "(" << m_pid << ") gss_import_name failed: " << gssError(major_status, minor_status) << endl;
-    // reset the auth string so that subsequent methods aren't confused
-    m_strAuthorization = TQString::null;
-    return TQString::null;
-  }
-
-  major_status = gss_init_sec_context(&minor_status, GSS_C_NO_CREDENTIAL,
-                                      &ctx, server, mech_oid,
-                                      req_flags, GSS_C_INDEFINITE,
-                                      GSS_C_NO_CHANNEL_BINDINGS,
-                                      GSS_C_NO_BUFFER, NULL, &output_token,
-                                      NULL, NULL);
-
-
-  if (GSS_ERROR(major_status) || (output_token.length == 0)) {
-    kdDebug(7113) << "(" << m_pid << ") gss_init_sec_context failed: " << gssError(major_status, minor_status) << endl;
-    gss_release_name(&minor_status, &server);
-    if (ctx != GSS_C_NO_CONTEXT) {
-      gss_delete_sec_context(&minor_status, &ctx, GSS_C_NO_BUFFER);
-      ctx = GSS_C_NO_CONTEXT;
-    }
-    // reset the auth string so that subsequent methods aren't confused
-    m_strAuthorization = TQString::null;
-    return TQString::null;
-  }
-
-  input.duplicate((const char *)output_token.value, output_token.length);
-  auth = "Authorization: Negotiate ";
-  auth += KCodecs::base64Encode( input );
-  auth += "\r\n";
-
-  // free everything
-  gss_release_name(&minor_status, &server);
-  if (ctx != GSS_C_NO_CONTEXT) {
-    gss_delete_sec_context(&minor_status, &ctx, GSS_C_NO_BUFFER);
-    ctx = GSS_C_NO_CONTEXT;
-  }
-  gss_release_buffer(&minor_status, &output_token);
-
-  return auth;
-}
-#else
-
-// Dummy
-TQCString HTTPProtocol::gssError( int, int )
-{
-  return "";
-}
-
-// Dummy
-TQString HTTPProtocol::createNegotiateAuth()
-{
-  return TQString::null;
-}
-#endif
-
-TQString HTTPProtocol::createNTLMAuth( bool isForProxy )
-{
-  uint len;
-  TQString auth, user, domain, passwd;
-  TQCString strauth;
-  TQByteArray buf;
-
-  if ( isForProxy )
-  {
-    auth = "Proxy-Connection: Keep-Alive\r\n";
-    auth += "Proxy-Authorization: NTLM ";
-    user = m_proxyURL.user();
-    passwd = m_proxyURL.pass();
-    strauth = m_strProxyAuthorization.latin1();
-    len = m_strProxyAuthorization.length();
-  }
-  else
-  {
-    auth = "Authorization: NTLM ";
-    user = m_state.user;
-    passwd = m_state.passwd;
-    strauth = m_strAuthorization.latin1();
-    len = m_strAuthorization.length();
-  }
-  if ( user.contains('\\') ) {
-    domain = user.section( '\\', 0, 0);
-    user = user.section( '\\', 1 );
-  }
-
-  kdDebug(7113) << "(" << m_pid << ") NTLM length: " << len << endl;
-  if ( user.isEmpty() || passwd.isEmpty() || len < 4 )
-    return TQString::null;
-
-  if ( len > 4 )
-  {
-    // create a response
-    TQByteArray challenge;
-    KCodecs::base64Decode( strauth.right( len - 5 ), challenge );
-    KNTLM::getAuth( buf, challenge, user, passwd, domain,
-		    KNetwork::KResolver::localHostName(), false, false );
-  }
-  else
-  {
-    KNTLM::getNegotiate( buf );
-  }
-
-  // remove the challenge to prevent reuse
-  if ( isForProxy )
-    m_strProxyAuthorization = "NTLM";
-  else
-    m_strAuthorization = "NTLM";
-
-  auth += KCodecs::base64Encode( buf );
-  auth += "\r\n";
-
-  return auth;
-}
-
-TQString HTTPProtocol::createBasicAuth( bool isForProxy )
-{
-  TQString auth;
-  TQCString user, passwd;
-  if ( isForProxy )
-  {
-    auth = "Proxy-Authorization: Basic ";
-    user = m_proxyURL.user().latin1();
-    passwd = m_proxyURL.pass().latin1();
-  }
-  else
-  {
-    auth = "Authorization: Basic ";
-    user = m_state.user.latin1();
-    passwd = m_state.passwd.latin1();
-  }
-
-  if ( user.isEmpty() )
-    user = "";
-  if ( passwd.isEmpty() )
-    passwd = "";
-
-  user += ':';
-  user += passwd;
-  auth += KCodecs::base64Encode( user );
-  auth += "\r\n";
-
-  return auth;
-}
-
-void HTTPProtocol::calculateResponse( DigestAuthInfo& info, TQCString& Response )
-{
-  KMD5 md;
-  TQCString HA1;
-  TQCString HA2;
-
-  // Calculate H(A1)
-  TQCString authStr = info.username;
-  authStr += ':';
-  authStr += info.realm;
-  authStr += ':';
-  authStr += info.password;
-  md.update( authStr );
-
-  if ( info.algorithm.lower() == "md5-sess" )
-  {
-    authStr = md.hexDigest();
-    authStr += ':';
-    authStr += info.nonce;
-    authStr += ':';
-    authStr += info.cnonce;
-    md.reset();
-    md.update( authStr );
-  }
-  HA1 = md.hexDigest();
-
-  kdDebug(7113) << "(" << m_pid << ") calculateResponse(): A1 => " << HA1 << endl;
-
-  // Calcualte H(A2)
-  authStr = info.method;
-  authStr += ':';
-  authStr += m_request.url.encodedPathAndQuery(0, true).latin1();
-  if ( info.qop == "auth-int" )
-  {
-    authStr += ':';
-    authStr += info.entityBody;
-  }
-  md.reset();
-  md.update( authStr );
-  HA2 = md.hexDigest();
-
-  kdDebug(7113) << "(" << m_pid << ") calculateResponse(): A2 => "
-                << HA2 << endl;
-
-  // Calcualte the response.
-  authStr = HA1;
-  authStr += ':';
-  authStr += info.nonce;
-  authStr += ':';
-  if ( !info.qop.isEmpty() )
-  {
-    authStr += info.nc;
-    authStr += ':';
-    authStr += info.cnonce;
-    authStr += ':';
-    authStr += info.qop;
-    authStr += ':';
-  }
-  authStr += HA2;
-  md.reset();
-  md.update( authStr );
-  Response = md.hexDigest();
-
-  kdDebug(7113) << "(" << m_pid << ") calculateResponse(): Response => "
-                << Response << endl;
-}
-
-TQString HTTPProtocol::createDigestAuth ( bool isForProxy )
-{
-  const char *p;
-
-  TQString auth;
-  TQCString opaque;
-  TQCString Response;
-
-  DigestAuthInfo info;
-
-  opaque = "";
-  if ( isForProxy )
-  {
-    auth = "Proxy-Authorization: Digest ";
-    info.username = m_proxyURL.user().latin1();
-    info.password = m_proxyURL.pass().latin1();
-    p = m_strProxyAuthorization.latin1();
-  }
-  else
-  {
-    auth = "Authorization: Digest ";
-    info.username = m_state.user.latin1();
-    info.password = m_state.passwd.latin1();
-    p = m_strAuthorization.latin1();
-  }
-  if (!p || !*p)
-    return TQString::null;
-
-  p += 6; // Skip "Digest"
-
-  if ( info.username.isEmpty() || info.password.isEmpty() || !p )
-    return TQString::null;
-
-  // info.entityBody = p;  // FIXME: send digest of data for POST action ??
-  info.realm = "";
-  info.algorithm = "MD5";
-  info.nonce = "";
-  info.qop = "";
-
-  // cnonce is recommended to contain about 64 bits of entropy
-  info.cnonce = TDEApplication::randomString(16).latin1();
-
-  // HACK: Should be fixed according to RFC 2617 section 3.2.2
-  info.nc = "00000001";
-
-  // Set the method used...
-  switch ( m_request.method )
-  {
-    case HTTP_GET:
-        info.method = "GET";
-        break;
-    case HTTP_PUT:
-        info.method = "PUT";
-        break;
-    case HTTP_POST:
-        info.method = "POST";
-        break;
-    case HTTP_HEAD:
-        info.method = "HEAD";
-        break;
-    case HTTP_DELETE:
-        info.method = "DELETE";
-        break;
-    case DAV_PROPFIND:
-        info.method = "PROPFIND";
-        break;
-    case DAV_PROPPATCH:
-        info.method = "PROPPATCH";
-        break;
-    case DAV_MKCOL:
-        info.method = "MKCOL";
-        break;
-    case DAV_COPY:
-        info.method = "COPY";
-        break;
-    case DAV_MOVE:
-        info.method = "MOVE";
-        break;
-    case DAV_LOCK:
-        info.method = "LOCK";
-        break;
-    case DAV_UNLOCK:
-        info.method = "UNLOCK";
-        break;
-    case DAV_SEARCH:
-        info.method = "SEARCH";
-        break;
-    case DAV_SUBSCRIBE:
-        info.method = "SUBSCRIBE";
-        break;
-    case DAV_UNSUBSCRIBE:
-        info.method = "UNSUBSCRIBE";
-        break;
-    case DAV_POLL:
-        info.method = "POLL";
-        break;
-    default:
-        error( ERR_UNSUPPORTED_ACTION, i18n("Unsupported method: authentication will fail. Please submit a bug report."));
-        break;
-  }
-
-  // Parse the Digest response....
-  while (*p)
-  {
-    int i = 0;
-    while ( (*p == ' ') || (*p == ',') || (*p == '\t')) { p++; }
-    if (strncasecmp(p, "realm=", 6 )==0)
-    {
-      p+=6;
-      while ( *p == '"' ) p++;  // Go past any number of " mark(s) first
-      while ( p[i] != '"' ) i++;  // Read everything until the last " mark
-      info.realm = TQCString( p, i+1 );
-    }
-    else if (strncasecmp(p, "algorith=", 9)==0)
-    {
-      p+=9;
-      while ( *p == '"' ) p++;  // Go past any number of " mark(s) first
-      while ( ( p[i] != '"' ) && ( p[i] != ',' ) && ( p[i] != '\0' ) ) i++;
-      info.algorithm = TQCString(p, i+1);
-    }
-    else if (strncasecmp(p, "algorithm=", 10)==0)
-    {
-      p+=10;
-      while ( *p == '"' ) p++;  // Go past any " mark(s) first
-      while ( ( p[i] != '"' ) && ( p[i] != ',' ) && ( p[i] != '\0' ) ) i++;
-      info.algorithm = TQCString(p,i+1);
-    }
-    else if (strncasecmp(p, "domain=", 7)==0)
-    {
-      p+=7;
-      while ( *p == '"' ) p++;  // Go past any " mark(s) first
-      while ( p[i] != '"' ) i++;  // Read everything until the last " mark
-      int pos;
-      int idx = 0;
-      TQCString uri = TQCString(p,i+1);
-      do
-      {
-        pos = uri.find( ' ', idx );
-        if ( pos != -1 )
-        {
-          KURL u (m_request.url, uri.mid(idx, pos-idx));
-          if (u.isValid ())
-            info.digestURI.append( u.url().latin1() );
-        }
-        else
-        {
-          KURL u (m_request.url, uri.mid(idx, uri.length()-idx));
-          if (u.isValid ())
-            info.digestURI.append( u.url().latin1() );
-        }
-        idx = pos+1;
-      } while ( pos != -1 );
-    }
-    else if (strncasecmp(p, "nonce=", 6)==0)
-    {
-      p+=6;
-      while ( *p == '"' ) p++;  // Go past any " mark(s) first
-      while ( p[i] != '"' ) i++;  // Read everything until the last " mark
-      info.nonce = TQCString(p,i+1);
-    }
-    else if (strncasecmp(p, "opaque=", 7)==0)
-    {
-      p+=7;
-      while ( *p == '"' ) p++;  // Go past any " mark(s) first
-      while ( p[i] != '"' ) i++;  // Read everything until the last " mark
-      opaque = TQCString(p,i+1);
-    }
-    else if (strncasecmp(p, "qop=", 4)==0)
-    {
-      p+=4;
-      while ( *p == '"' ) p++;  // Go past any " mark(s) first
-      while ( p[i] != '"' ) i++;  // Read everything until the last " mark
-      info.qop = TQCString(p,i+1);
-    }
-    p+=(i+1);
-  }
-
-  if (info.realm.isEmpty() || info.nonce.isEmpty())
-    return TQString::null;
-
-  // If the "domain" attribute was not specified and the current response code
-  // is authentication needed, add the current request url to the list over which
-  // this credential can be automatically applied.
-  if (info.digestURI.isEmpty() && (m_responseCode == 401 || m_responseCode == 407))
-    info.digestURI.append (m_request.url.url().latin1());
-  else
-  {
-    // Verify whether or not we should send a cached credential to the
-    // server based on the stored "domain" attribute...
-    bool send = true;
-
-    // Determine the path of the request url...
-    TQString requestPath = m_request.url.directory(false, false);
-    if (requestPath.isEmpty())
-      requestPath = "/";
-
-    int count = info.digestURI.count();
-
-    for (int i = 0; i < count; i++ )
-    {
-      KURL u ( info.digestURI.at(i) );
-
-      send &= (m_request.url.protocol().lower() == u.protocol().lower());
-      send &= (m_request.hostname.lower() == u.host().lower());
-
-      if (m_request.port > 0 && u.port() > 0)
-        send &= (m_request.port == u.port());
-
-      TQString digestPath = u.directory (false, false);
-      if (digestPath.isEmpty())
-        digestPath = "/";
-
-      send &= (requestPath.startsWith(digestPath));
-
-      if (send)
-        break;
-    }
-
-    kdDebug(7113) << "(" << m_pid << ") createDigestAuth(): passed digest "
-                     "authentication credential test: " << send << endl;
-
-    if (!send)
-      return TQString::null;
-  }
-
-  kdDebug(7113) << "(" << m_pid << ") RESULT OF PARSING:" << endl;
-  kdDebug(7113) << "(" << m_pid << ")   algorithm: " << info.algorithm << endl;
-  kdDebug(7113) << "(" << m_pid << ")   realm:     " << info.realm << endl;
-  kdDebug(7113) << "(" << m_pid << ")   nonce:     " << info.nonce << endl;
-  kdDebug(7113) << "(" << m_pid << ")   opaque:    " << opaque << endl;
-  kdDebug(7113) << "(" << m_pid << ")   qop:       " << info.qop << endl;
-
-  // Calculate the response...
-  calculateResponse( info, Response );
-
-  auth += "username=\"";
-  auth += info.username;
-
-  auth += "\", realm=\"";
-  auth += info.realm;
-  auth += "\"";
-
-  auth += ", nonce=\"";
-  auth += info.nonce;
-
-  auth += "\", uri=\"";
-  auth += m_request.url.encodedPathAndQuery(0, true);
-
-  auth += "\", algorithm=\"";
-  auth += info.algorithm;
-  auth +="\"";
-
-  if ( !info.qop.isEmpty() )
-  {
-    auth += ", qop=\"";
-    auth += info.qop;
-    auth += "\", cnonce=\"";
-    auth += info.cnonce;
-    auth += "\", nc=";
-    auth += info.nc;
-  }
-
-  auth += ", response=\"";
-  auth += Response;
-  if ( !opaque.isEmpty() )
-  {
-    auth += "\", opaque=\"";
-    auth += opaque;
-  }
-  auth += "\"\r\n";
-
-  return auth;
-}
-
-TQString HTTPProtocol::proxyAuthenticationHeader()
-{
-  TQString header;
-
-  // We keep proxy authentication locally until they are changed.
-  // Thus, no need to check with the password manager for every
-  // connection.
-  if ( m_strProxyRealm.isEmpty() )
-  {
-    AuthInfo info;
-    info.url = m_proxyURL;
-    info.username = m_proxyURL.user();
-    info.password = m_proxyURL.pass();
-    info.verifyPath = true;
-
-    // If the proxy URL already contains username
-    // and password simply attempt to retrieve it
-    // without prompting the user...
-    if ( !info.username.isNull() && !info.password.isNull() )
-    {
-      if( m_strProxyAuthorization.isEmpty() )
-        ProxyAuthentication = AUTH_None;
-      else if( m_strProxyAuthorization.startsWith("Basic") )
-        ProxyAuthentication = AUTH_Basic;
-      else if( m_strProxyAuthorization.startsWith("NTLM") )
-        ProxyAuthentication = AUTH_NTLM;
-      else
-        ProxyAuthentication = AUTH_Digest;
-    }
-    else
-    {
-      if ( checkCachedAuthentication(info) && !info.digestInfo.isEmpty() )
-      {
-        m_proxyURL.setUser( info.username );
-        m_proxyURL.setPass( info.password );
-        m_strProxyRealm = info.realmValue;
-        m_strProxyAuthorization = info.digestInfo;
-        if( m_strProxyAuthorization.startsWith("Basic") )
-          ProxyAuthentication = AUTH_Basic;
-        else if( m_strProxyAuthorization.startsWith("NTLM") )
-          ProxyAuthentication = AUTH_NTLM;
-        else
-          ProxyAuthentication = AUTH_Digest;
-      }
-      else
-      {
-        ProxyAuthentication = AUTH_None;
-      }
-    }
-  }
-
-  /********* Only for debugging purpose... *********/
-  if ( ProxyAuthentication != AUTH_None )
-  {
-    kdDebug(7113) << "(" << m_pid << ") Using Proxy Authentication: " << endl;
-    kdDebug(7113) << "(" << m_pid << ")   HOST= " << m_proxyURL.host() << endl;
-    kdDebug(7113) << "(" << m_pid << ")   PORT= " << m_proxyURL.port() << endl;
-    kdDebug(7113) << "(" << m_pid << ")   USER= " << m_proxyURL.user() << endl;
-    kdDebug(7113) << "(" << m_pid << ")   PASSWORD= [protected]" << endl;
-    kdDebug(7113) << "(" << m_pid << ")   REALM= " << m_strProxyRealm << endl;
-    kdDebug(7113) << "(" << m_pid << ")   EXTRA= " << m_strProxyAuthorization << endl;
-  }
-
-  switch ( ProxyAuthentication )
-  {
-    case AUTH_Basic:
-      header += createBasicAuth( true );
-      break;
-    case AUTH_Digest:
-      header += createDigestAuth( true );
-      break;
-    case AUTH_NTLM:
-      if ( m_bFirstRequest ) header += createNTLMAuth( true );
-      break;
-    case AUTH_None:
-    default:
-      break;
-  }
-
-  return header;
-}
-
-#include "http.moc"