initial public commit of qt4 portp1

1 files changed, 8 insertions, 6 deletions

diff --git a/microkde/kurl.h b/microkde/kurl.h
index cd65a1c..016eb24 100644
--- a/microkde/kurl.h
+++ b/microkde/kurl.h
@@ -1,853 +1,855 @@
 /* This file is part of the KDE libraries
  *  Copyright (C) 1999 Torben Weis <weis@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 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., 59 Temple Place - Suite 330,
  *  Boston, MA 02111-1307, USA.
  **/
 
 #ifndef __kurl_h__
 #define __kurl_h__ "$Id$"
 
 #include <qstring.h>
-#include <qvaluelist.h>
+#include <q3valuelist.h>
+//Added by qt3to4:
+#include <Q3CString>
 
-class QUrl;
+class Q3Url;
 class QStringList;
 template <typename K, typename V> class QMap;
 
 class KURLPrivate;
 /**
  * Represents and parses a URL.
  *
  * A prototypical URL looks like:
  * <pre>
  *   protocol:/user:password\@hostname:port/path/to/file.ext#reference
  * </pre>
  *
  * KURL has some restrictions regarding the path
  * encoding. KURL works internally with the decoded path and
  * and encoded query. For example,
  * <pre>
  * http://localhost/cgi-bin/test%20me.pl?cmd=Hello%20you
  * </pre>
  * would result in a decoded path "/cgi-bin/test me.pl"
  * and in the encoded query "?cmd=Hello%20you".
  * Since path is internally always encoded you may @em not use
  * "%00" in the path, although this is OK for the query.
  *
  *  @author  Torben Weis <weis@kde.org>
  */
 class KURL
 {
 public:
   enum AdjustementFlags
   {
     NoAdjustements = 0,
     StripFileProtocol = 1
   };
 
   /**
    * KURL::List is a QValueList that contains KURLs with a few
    * convenience methods.
    * @see KURL
    * @see QValueList
    */
-  class List : public QValueList<KURL>
+  class List : public Q3ValueList<KURL>
   {
   public:
     /**
      * Creates an empty List.
      */
       List() { }
       /**
        * Creates a list that contains the given URL as only
        * item.
        * @param url the url to add.
        */
       List(const KURL &url);
       /**
        * Creates a list that contains the URLs from the given
        * list.
        * @param list the list containing the URLs as strings
        */
       List(const QStringList &list);
       /**
        * Converts the URLs of this list to a list of strings.
        * @return the list of strings
        */
       QStringList toStringList() const;
   };
   /**
    * Constructs an empty URL.
    */
   KURL();
 
   /**
    * Destructs the KURL object.
    */
   ~KURL();
 
   /**
    * Usual constructor, to construct from a string.
    * @param url A URL, not a filename. If the URL does not have a protocol
    *             part, "file:" is assumed.
    *             It is dangerous to feed unix filenames into this function,
    *             this will work most of the time but not always.
    *             For example "/home/Torben%20Weis" will be considered a URL
    *             pointing to the file "/home/Torben Weis" instead of to the
    *             file "/home/Torben%20Weis".
    *             This means that if you have a usual UNIX like path you
    *             should not use this constructor.
    *             Instead create an empty url and set the path by using
    *             @ref setPath().
    * @param encoding_hint MIB of original encoding of URL.
    *             @see QTextCodec::mibEnum()
    */
   KURL( const QString& url, int encoding_hint = 0 );
   /**
    * Constructor taking a char * @p url, which is an _encoded_ representation
    * of the URL, exactly like the usual constructor. This is useful when
    * then URL, in its encoded form, is strictly ascii.
    * @param url A encoded URL. If the URL does not have a protocol part,
    *            "file:" is assumed.
    * @param encoding_hint MIB of original encoding of URL.
    * @see QTextCodec::mibEnum()
    */
   KURL( const char * url, int encoding_hint = 0 );
   /**
    * Constructor taking a QCString @p url, which is an _encoded_ representation
    * of the URL, exactly like the usual constructor. This is useful when
    * then URL, in its encoded form, is strictly ascii.
    * @param url A encoded URL. If the URL does not have a protocol part,
    *            "file:" is assumed.
    * @param encoding_hint MIB of original encoding of URL.
    * @see QTextCodec::mibEnum()
    */
-  KURL( const QCString& url, int encoding_hint = 0 );
+  KURL( const Q3CString& url, int encoding_hint = 0 );
   /**
    * Copy constructor.
    * @param u the KURL to copy
    */
   KURL( const KURL& u );
   /**
    * Converts from a @ref QUrl.
    * @param u the QUrl
    */
-  KURL( const QUrl &u );
+  KURL( const Q3Url &u );
   /**
    * Constructor allowing relative URLs.
    *
    * @param _baseurl The base url.
    * @param _rel_url A relative or absolute URL.
    * If this is an absolute URL then @p _baseurl will be ignored.
    * If this is a relative URL it will be combined with @p _baseurl.
    * Note that _rel_url should be encoded too, in any case.
    * So do NOT pass a path here (use setPath or addPath instead).
    * @param encoding_hint MIB of original encoding of URL.
    *             @see QTextCodec::mibEnum()
    */
   KURL( const KURL& _baseurl, const QString& _rel_url, int encoding_hint=0 );
 
   /**
    * Returns the protocol for the URL (i.e., file, http, etc.).
    * @return the protocol of the URL, does not include the colon. If the
    *         URL is malformed, QString::null will be returned.
    **/
   QString protocol() const { return m_bIsMalformed ? QString::null : m_strProtocol; }
   /**
    * Sets the protocol for the URL (i.e., file, http, etc.)
    * @param _txt the new protocol of the URL (without colon)
    **/
   void setProtocol( const QString& _txt );
 
   /**
    * Returns the decoded user name (login, user id, ...) included in the URL.
    * @return the user name or QString::null if there is no user name
    **/
   QString user() const { return m_strUser; }
   /**
    * Sets the user name (login, user id, ...) included in the URL.
    *
    * Special characters in the user name will appear encoded in the URL.
    * @param _txt the name of the user or QString::null to remove the user
    **/
   void setUser( const QString& _txt );
   /**
    * Test to see if this URL has a user name included in it.
    * @return true if the URL has an non-empty user name
    **/
   bool hasUser() const { return !m_strUser.isEmpty(); }
 
   /**
    * Returns the decoded password (corresponding to \ref user()) included in the URL.
    * @return the password or QString::null if it does not exist
    **/
   QString pass() const { return m_strPass; }
   /**
    * Sets the password (corresponding to @ref user()) included in the URL.
    *
    * Special characters in the password will appear encoded in the URL.
    * Note that a password can only appear in a URL string if you also set
    * a user.
    * @param _txt the password to set or QString::null to remove the password
    * @see #setUser
    * @see #hasUser
    **/
   void setPass( const QString& _txt );
   /**
    * Test to see if this URL has a password included in it.
    * @return true if there is a non-empty password set
    **/
   bool hasPass() const { return !m_strPass.isEmpty(); }
 
   /**
    * Returns the decoded hostname included in the URL.
    * @return the name of the host or QString::null if no host is set
    **/
   QString host() const { return m_strHost; }
 
   /**
    * Sets the hostname included in the URL.
    *
    * Special characters in the hostname will appear encoded in the URL.
    * @param _txt the new name of the host or QString::null to remove the host
    **/
   void setHost( const QString& _txt );
   /**
    * Test to see if this URL has a hostname included in it.
    * @return true if the URL has a host
    **/
   bool hasHost() const { return !m_strHost.isEmpty(); }
 
   /**
    * Returns the port number included in the URL.
    * @return the port number. If there is no port number specified in the
    *         URL, returns 0.
    **/
   unsigned short int port() const { return m_iPort; }
   /**
    * Sets the port number included in the URL.
    * @param _p the new port number or 0 to have no port number
    **/
   void setPort( unsigned short int _p );
 
   /**
    * Returns the current decoded path. This does @em not include the query.
    * @return the path of the URL (without query), or QString::null if no
    *         path set.
    */
   QString path() const  { return m_strPath; }
 
   /**
    * @param _trailing May be ( -1, 0 +1 ). -1 strips a trailing '/', +1 adds
    *                  a trailing '/' if there is none yet and 0 returns the
    *                  path unchanged. If the URL has no path, then no '/' is added
    *                  anyway. And on the other side: If the path is "/", then this
    *                  character won't be stripped. Reason: "ftp://weis\@host" means something
    *                  completely different than "ftp://weis\@host/". So adding or stripping
    *                  the '/' would really alter the URL, while "ftp://host/path" and
    *                  "ftp://host/path/" mean the same directory.
    *
    * @return The current decoded path. This does not include the query. Can
    *         be QString::null if no path is set.
    */
   QString path( int _trailing ) const;
 
   /**
    * Sets the path of the URL. The query is not changed by this function.
    *
    * @param path The new path. This is considered to be decoded. This
    *             means: %3f does not become decoded
    *             and the ? does not indicate the start of the query part.
    *             Can be QString::null to delete the path.
    */
   void setPath( const QString& path );
 
   /**
    * Test to see if this URL has a path is included in it.
    * @return true if there is a path
    **/
   bool hasPath() const { return !m_strPath.isEmpty(); }
 
   /**
    * Resolves "." and ".." components in path.
    * Some servers seem not to like the removal of extra '/'
    * even though it is against the specification in RFC 2396.
    *
    * @param cleanDirSeparator if true, occurrances of consecutive
    * directory separators (e.g. /foo//bar) are cleaned up as well.
    */
   void cleanPath(bool cleanDirSeparator = true);
 
   /**
    * Add or remove a trailing slash to/from the path.
    * @param _trailing May be ( -1, 0 +1 ). -1 strips a trailing '/', +1 adds
    *                  a trailing '/' if there is none yet and 0 returns the
    *                  path unchanged. If the URL has no path, then no '/' is added
    *                  anyway. And on the other side: If the path is "/", then this
    *                  character won't be stripped. Reason: "ftp://weis\@host" means something
    *                  completely different than "ftp://weis\@host/". So adding or stripping
    *                  the '/' would really alter the URL, while "ftp://host/path" and
    *                  "ftp://host/path/" mean the same directory.
    */
   void adjustPath(int _trailing);
 
   /**
    * This is useful for HTTP. It looks first for '?' and decodes then.
    * The encoded path is the concatenation of the current path and the query.
    * @param _txt the new path and query.
    * @param encoding_hint MIB of original encoding of @p _txt .
    * @see QTextCodec::mibEnum()
    */
   void setEncodedPathAndQuery( const QString& _txt, int encoding_hint = 0 );
 
   /**
    * Sets the (already encoded) path
    * @param _txt the new path
    * @param encoding_hint MIB of original encoding of @p _txt .
    * @see QTextCodec::mibEnum()
    */
   void setEncodedPath(const QString& _txt, int encoding_hint = 0 );
 
   /**
    * Returns the encoded path and the query.
    *
    * @param _trailing May be ( -1, 0 +1 ). -1 strips a trailing '/', +1 adds
    *                  a trailing '/' if there is none yet and 0 returns the
    *                  path unchanged. If the URL has no path, then no '/' is added
    *                  anyway. And on the other side: If the path is "/", then this
    *                  character won't be stripped. Reason: "ftp://weis\@host" means something
    *                  completely different than "ftp://weis\@host/". So adding or stripping
    *                  the '/' would really alter the URL, while "ftp://host/path" and
    *                  "ftp://host/path/" mean the same directory.
    * @param _no_empty_path If set to true then an empty path is substituted by "/".
    * @param encoding_hint MIB of desired encoding of URL.
    *             @see QTextCodec::mibEnum()
    * @return The concatenation if the encoded path , '?' and the encoded query.
    *
    */
   QString encodedPathAndQuery( int _trailing = 0, bool _no_empty_path = false, int encoding_hint = 0) const;
 
   /**
    * @param _txt This is considered to be encoded. This has a good reason:
    * The query may contain the 0 character.
    *
    * The query should start with a '?'. If it doesn't '?' is prepended.
    * @param encoding_hint Reserved, should be 0.
    * @see QTextCodec::mibEnum()
    */
   void setQuery( const QString& _txt, int encoding_hint = 0);
 
   /**
    * Returns the query of the URL.
    * The query may contain the 0 character.
    * If a query is present it always starts with a '?'.
    * A single '?' means an empty query.
    * An empty string means no query.
    * @return The encoded query, or QString::null if there is none.
    */
   QString query() const;
 
   /**
    * The reference is @em never decoded automatically.
    * @return the undecoded reference, or QString::null if there is none
    */
   QString ref() const { return m_strRef_encoded; }
 
   /**
    * Sets the reference part (everything after '#').
    * @param _txt The encoded reference (or QString::null to remove it).
    */
   void setRef( const QString& _txt ) { m_strRef_encoded = _txt; }
 
   /**
    * Checks whether the URL has a reference part.
    * @return true if the URL has a reference part. In a URL like
    *         http://www.kde.org/kdebase.tar#tar:/README it would
    *         return true, too.
    */
   bool hasRef() const { return !m_strRef_encoded.isNull(); }
 
   /**
    * Returns the HTML reference (the part of the URL after "#").
    * @return The HTML-style reference.
    * @see #split
    * @see #hasSubURL
    * @see #encodedHtmlRef
    */
   QString htmlRef() const;
 
   /**
    * Returns the HTML reference (the part of the URL after "#") in
    * encoded form.
    * @return The HTML-style reference in its original form.
    */
   QString encodedHtmlRef() const;
 
   /**
    * Sets the HTML-style reference.
    *
    * @param _ref The new reference. This is considered to be @em not encoded in
    *         contrast to @ref setRef(). Use QString::null to remove it.
    * @see htmlRef()
    */
   void setHTMLRef( const QString& _ref );
 
   /**
    * Checks whether there is a HTML reference.
    * @return true if the URL has an HTML-style reference.
    * @see htmlRef()
    */
   bool hasHTMLRef() const;
 
   /**
    * Checks whether the URL is well formed.
    * @return false if the URL is malformed. This function does @em not test
    *         whether sub URLs are well-formed, too.
    */
   bool isValid() const  { return !m_bIsMalformed; }
   /**
    * @deprecated
    */
   bool isMalformed() const { return !isValid(); }
 
   /**
    * Checks whether the file is local.
    * @return true if the file is a plain local file and has no filter protocols
    *         attached to it.
    */
   bool isLocalFile() const;
 
   /**
    * Adds encoding information to url by adding a "charset" parameter. If there
    * is already a charset parameter, it will be replaced.
    * @param encoding the encoding to add or QString::null to remove the
    *                 encoding.
    */
   void setFileEncoding(const QString &encoding);
 
   /**
    * Returns encoding information from url, the content of the "charset"
    * parameter.
    * @return An encoding suitable for QTextCodec::codecForName()
    *         or QString::null if not encoding was specified.
    */
   QString fileEncoding() const;
 
   /**
    * Checks whether the URL has any sub URLs. See @ref #split()
    * for examples for sub URLs.
    * @return true if the file has at least one sub URL.
    * @see #split
    */
   bool hasSubURL() const;
 
   /**
    * Adds to the current path.
    * Assumes that the current path is a directory. @p _txt is appended to the
    * current path. The function adds '/' if needed while concatenating.
    * This means it does not matter whether the current path has a trailing
    * '/' or not. If there is none, it becomes appended. If @p _txt
    * has a leading '/' then this one is stripped.
    *
    * @param _txt The text to add. It is considered to be decoded.
    */
   void addPath( const QString& _txt );
 
   /**
    * Returns the value of a certain query item.
    *
    * @param _item Item whose value we want
    * @param encoding_hint MIB of encoding of query.
    *
    * @return the value of the given query item name or QString::null if the
    * specified item does not exist.
    */
 /*US we do not need this functions
   QString queryItem( const QString& _item ) const;
   QString queryItem( const QString& _item, int encoding_hint ) const;
 */
   /**
    * Options for @ref #queryItems. Currently, only one option is
    * defined:
    *
    * @param CaseInsensitiveKeys normalize query keys to lowercase.
    *
    * @since 3.1
    **/
   enum QueryItemsOptions { CaseInsensitiveKeys = 1 };
 
   /**
    * Returns the list of query items as a map mapping keys to values.
    *
    * @param options any of @ref QueryItemsOptions <em>or</or>ed together.
    * @param encoding_hint MIB of encoding of query.
    *
    * @return the map of query items or the empty map if the url has no
    * query items.
    *
    * @since 3.1
    */
   QMap< QString, QString > queryItems( int options=0 ) const;
   QMap< QString, QString > queryItems( int options, int encoding_hint ) const;
 
   /**
    * Add an additional query item.
    * To replace an existing query item, the item should first be
    * removed with @ref removeQueryItem()
    *
    * @param _item Name of item to add
    * @param _value Value of item to add
    * @param encoding_hint MIB of encoding to use for _value.
    *             @see QTextCodec::mibEnum()
    */
   void addQueryItem( const QString& _item, const QString& _value, int encoding_hint = 0 );
 
   /**
    * Remove an item from the query.
    *
    * @param _item Item to be removed
    */
   void removeQueryItem( const QString& _item );
 
   /**
    * Sets the filename of the path.
    * In comparison to @ref addPath() this function does not assume that the current
    * path is a directory. This is only assumed if the current path ends with '/'.
    *
    * Any reference is reset.
    *
    * @param _txt The filename to be set. It is considered to be decoded. If the
    *             current path ends with '/' then @p _txt int just appended, otherwise
    *             all text behind the last '/' in the current path is erased and
    *             @p _txt is appended then. It does not matter whether @p _txt starts
    *             with '/' or not.
    */
   void setFileName( const QString&_txt );
 
   /**
    * Returns the filename of the path.
    * @param _ignore_trailing_slash_in_path This tells whether a trailing '/' should
    *        be ignored. This means that the function would return "torben" for
    *        <tt>file:/hallo/torben/</tt> and <tt>file:/hallo/torben</tt>.
    *        If the flag is set to false, then everything behind the last '/'
    *        is considered to be the filename.
    * @return The filename of the current path. The returned string is decoded. Null
    *         if there is no file (and thus no path).
    */
   QString fileName( bool _ignore_trailing_slash_in_path = true ) const;
 
   /**
    * Returns the directory of the path.
    * @param _strip_trailing_slash_from_result tells whether the returned result should end with '/' or not.
    *                                          If the path is empty or just "/" then this flag has no effect.
    * @param _ignore_trailing_slash_in_path means that <tt>file:/hallo/torben</tt> and
    *                                       <tt>file:/hallo/torben/"</tt> would both return <tt>/hallo/</tt>
    *                                       or <tt>/hallo</tt> depending on the other flag
    * @return The directory part of the current path. Everything between the last and the second last '/'
    *         is returned. For example <tt>file:/hallo/torben/</tt> would return "/hallo/torben/" while
    *         <tt>file:/hallo/torben</tt> would return "hallo/". The returned string is decoded. QString::null is returned when there is no path.
    */
   QString directory( bool _strip_trailing_slash_from_result = true,
 		     bool _ignore_trailing_slash_in_path = true ) const;
 
   /**
    * Set the directory to @p dir, leaving the filename empty.
    */
   void setDirectory(const QString &dir);
 
   /**
    * Changes the directory by descending into the given directory.
    * It is assumed the current URL represents a directory.
    * If @p dir starts with a "/" the
    * current URL will be "protocol://host/dir" otherwise @p _dir will
    * be appended to the path. @p _dir can be ".."
    * This function won't strip protocols. That means that when you are in
    * file:/dir/dir2/my.tgz#tar:/ and you do cd("..") you will
    * still be in file:/dir/dir2/my.tgz#tar:/
    *
    * @param _dir the directory to change to
    * @return true if successful
    */
   bool cd( const QString& _dir );
 
   /**
    * Returns the URL as string, with all escape sequences intact,
    * encoded in a given charset.
    * This is used in particular for encoding URLs in UTF-8 before using them
    * in a drag and drop operation.
    * Please note that the string returned by @ref url() will include
    * the password of the URL. If you want to show the URL to the 
    * user, use @ref prettyURL(). 
    *
    * @param _trailing This may be ( -1, 0 +1 ). -1 strips a trailing '/' from the path, +1 adds
    *                  a trailing '/' if there is none yet and 0 returns the
    *                  path unchanged.
    * @param encoding_hint MIB of encoding to use.
    * @return The complete URL, with all escape sequences intact, encoded
    * in a given charset.
    * @see QTextCodec::mibEnum()
    * @see prettyURL()
    */
   QString url( int _trailing = 0, int encoding_hint = 0) const;
 
   /**
    * Returns the URL as string in human-friendly format.
    * Example: 
    * <pre>
    * http://localhost:8080/test.cgi?test=hello world&name=fred
    * </pre>
    * @param _trailing -1 to strip a trailing '/' from the path, +1 adds
    *                  a trailing '/' if there is none yet and 0 returns the
    *                  path unchanged.
    * @return A human readable URL, with no non-necessary encodings/escaped
    * characters. Password will not be shown.
    * @see url()
    */
   QString prettyURL( int _trailing = 0) const;
 
 
   /**
    * Returns the URL as string, escaped for HTML.
    * @return A human readable URL, with no non-necessary encodings/escaped
    * characters which is html encoded for safe inclusion in html or
    * rich text. Password will not be shown.
    */
   QString htmlURL() const;
 
   /**
    * Returns the URL as string, escaped for HTML.
    * Example: 
    * <pre>
    * http://localhost:8080/test.cgi?test=hello world&name=fred
    * </pre>
    * @return A human readable URL, with no non-necessary encodings/escaped
    * characters. Password will not be shown.
    */
   QString prettyURL( int _trailing, AdjustementFlags _flags) const;
   // ### BIC: Merge the two above
 
   /**
    * Test to see if the KURL is empty.
    * @return true if the URL is empty
    **/
   bool isEmpty() const;
 
   /**
    * This function is useful to implement the "Up" button in a file manager for example.
    * @ref cd() never strips a sub-protocol. That means that if you are in
    * file:/home/x.tgz#gzip:/#tar:/ and hit the up button you expect to see
    * file:/home. The algorithm tries to go up on the right-most URL. If that is not
    * possible it strips the right most URL. It continues stripping URLs.
    * @return a URL that is a level higher
    */
   KURL upURL( ) const;
 
   KURL& operator=( const KURL& _u );
   KURL& operator=( const QString& _url );
   KURL& operator=( const char * _url );
-  KURL& operator=( const QUrl & u );
+  KURL& operator=( const Q3Url & u );
 
   bool operator==( const KURL& _u ) const;
   bool operator==( const QString& _u ) const;
   bool operator!=( const KURL& _u ) const { return !( *this == _u ); }
   bool operator!=( const QString& _u ) const { return !( *this == _u ); }
 
   /**
    * The same as equals(), just with a less obvious name.
    * Compares this url with @p u.
    * @param ignore_trailing set to true to ignore trailing '/' characters.
    * @return true if both urls are the same
    * @see operator==. This function should be used if you want to
    * ignore trailing '/' characters.
    * @deprecated
    */
   bool cmp( const KURL &u, bool ignore_trailing = false ) const;
 
   /**
    * Compares this url with @p u.
    * @param ignore_trailing set to true to ignore trailing '/' characters.
    * @return true if both urls are the same
    * @see operator==. This function should be used if you want to
    * ignore trailing '/' characters.
    * @since 3.1
    */
   bool equals( const KURL &u, bool ignore_trailing = false ) const;
 
   /**
    * Checks whether the given URL is parent of this URL.
    * For instance, ftp://host/dir/ is a parent of ftp://host/dir/subdir/subsubdir/.
    * @return true if this url is a parent of @p u (or the same URL as @p u)
    */
   bool isParentOf( const KURL& u ) const;
 
   /**
    * Splits nested URLs like file:/home/weis/kde.tgz#gzip:/#tar:/kdebase
    * A URL like http://www.kde.org#tar:/kde/README.hml#ref1 will be split in
    * http://www.kde.org and tar:/kde/README.html#ref1.
    * That means in turn that "#ref1" is an HTML-style reference and not a new sub URL.
    * Since HTML-style references mark
    * a certain position in a document this reference is appended to every URL.
    * The idea behind this is that browsers, for example, only look at the first URL while
    * the rest is not of interest to them.
    *
    *
    * @param _url The URL that has to be split.
    * @return An empty list on error or the list of split URLs.
    * @see #hasSubURL
    */
   static List split( const QString& _url );
 
   /**
    * Splits nested URLs like file:/home/weis/kde.tgz#gzip:/#tar:/kdebase
    * A URL like http://www.kde.org#tar:/kde/README.hml#ref1 will be split in
    * http://www.kde.org and tar:/kde/README.html#ref1.
    * That means in turn that "#ref1" is an HTML-style reference and not a new sub URL.
    * Since HTML-style references mark
    * a certain position in a document this reference is appended to every URL.
    * The idea behind this is that browsers, for example, only look at the first URL while
    * the rest is not of interest to them.
    *
    * @return An empty list on error or the list of split URLs.
    *
    * @param _url The URL that has to be split.
    * @see #hasSubURL
    */
   static List split( const KURL& _url );
 
   /**
    * Reverses @ref #split(). Only the first URL may have a reference. This reference
    * is considered to be HTML-like and is appended at the end of the resulting
    * joined URL.
    * @param _list the list to join
    * @return the joined URL
    */
   static KURL join( const List& _list );
 
   /**
    * Creates a KURL object from a QString representing either an absolute path
    * or a real URL. Use this method instead of
    * <pre>
    * QString someDir = ...
    * KURL url = someDir;
    * </pre>
    *
    * Otherwise some characters (e.g. the '#') won't be encoded properly.
    * @param text the string representation of the URL to convert
    * @return the new KURL
    * @since 3.1
    */
   static KURL fromPathOrURL( const QString& text );
 
 /**
    * Convenience function.
    *
    * Convert unicoded string to local encoding and use %-style
    * encoding for all common delimiters / non-ascii characters.
    * @param str String to encode (can be QString::null).
    * @param encoding_hint MIB of encoding to use.
    *             @see QTextCodec::mibEnum()
    * @return the encoded string
    **/
   static QString encode_string(const QString &str, int encoding_hint = 0);
 
   /**
    * Convenience function.
    *
    * Convert unicoded string to local encoding and use %-style
    * encoding for all common delimiters / non-ascii characters
    * as well as the slash '/'.
    * @param str String to encode
    * @param encoding_hint MIB of encoding to use.
    *             @see QTextCodec::mibEnum()
    **/
   static QString encode_string_no_slash(const QString &str, int encoding_hint = 0);
 
   /**
    * Convenience function.
    *
    * Decode %-style encoding and convert from local encoding to unicode.
    *
    * Reverse of encode_string()
    * @param str String to decode (can be QString::null).
    * @param encoding_hint MIB of original encoding of @p str .
    *             @see QTextCodec::mibEnum()
    **/
   static QString decode_string(const QString &str, int encoding_hint = 0);
 
   /**
    * Convenience function.
    *
    * Returns whether '_url' is likely to be a "relative" URL instead of
    * an "absolute" URL.
    * @param _url URL to examine
    * @return true when the URL is likely to be "relative", false otherwise.
    */
   static bool isRelativeURL(const QString &_url);
 
 #ifdef KDE_NO_COMPAT
 private:
 #endif
   QString filename( bool _ignore_trailing_slash_in_path = true ) const
   {
     return fileName(_ignore_trailing_slash_in_path);
   }
 
 protected:
   void reset();
   void parse( const QString& _url, int encoding_hint = 0);
 
 private:
   QString m_strProtocol;
   QString m_strUser;
   QString m_strPass;
   QString m_strHost;
   QString m_strPath;
   QString m_strRef_encoded;
   QString m_strQuery_encoded;
   bool m_bIsMalformed : 1;
   int freeForUse      : 7;
   unsigned short int m_iPort;
   QString m_strPath_encoded;
 
   friend QDataStream & operator<< (QDataStream & s, const KURL & a);
   friend QDataStream & operator>> (QDataStream & s, KURL & a);
 private:
   KURLPrivate* d;
 };
 
 /**
  * Compares URLs. They are parsed, split and compared.
  * Two malformed URLs with the same string representation
  * are nevertheless considered to be unequal.
  * That means no malformed URL equals anything else.
  */
 bool urlcmp( const QString& _url1, const QString& _url2 );
 
 /**
  * Compares URLs. They are parsed, split and compared.
  * Two malformed URLs with the same string representation
  * are nevertheless considered to be unequal.
  * That means no malformed URL equals anything else.
  *
  * @param _ignore_trailing Described in @ref KURL::cmp
  * @param _ignore_ref If true, disables comparison of HTML-style references.
  */
 bool urlcmp( const QString& _url1, const QString& _url2, bool _ignore_trailing, bool _ignore_ref );
 
 QDataStream & operator<< (QDataStream & s, const KURL & a);
 QDataStream & operator>> (QDataStream & s, KURL & a);
 
 #endif