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tdelibs/tdecore/kurl.h

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/* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef __kurl_h__
#define __kurl_h__
#include <tqstring.h>
#include <tqvaluelist.h>
#include "tdelibs_export.h"
class TQUrl;
class TQStringList;
template <typename K, typename V> class TQMap;
class KURLPrivate;
// Defines that file-urls look like file:///path/file instead of file:/path/file
#define KURL_TRIPLE_SLASH_FILE_PROT
/**
* @brief Represents and parses a URL
*
* A prototypical URL looks like:
* @code
* protocol://user:password@hostname:port/path/to/file.ext#reference
* @endcode
*
* KURL handles escaping of URLs. This means that the specification
* of a full URL will differ from the corresponding string that would specify a
* local file or directory in file-operations like fopen. This is because an URL
* doesn't allow certain characters and escapes them.
*
* For examle:
* - '#' -> "%23"
* (In a URL the hash-character @c '#' is used to specify a "reference", i.e.
* the position within a document)
* - space -> "%20"
*
* The constructor KURL(const TQString&) expects a string properly escaped,
* or at least non-ambiguous.
* For instance a local file or directory <tt>"/bar/#foo#"</tt> would have the
* URL <tt>"file:///bar/%23foo%23"</tt>.
* If you have the absolute path and need the URL-escaping you should create
* KURL via the default-constructor and then call setPath(const TQString&):
* @code
* KURL kurl;
* kurl.setPath( "/bar/#foo#" );
* TQString url = kurl.url(); // -> "file:///bar/%23foo%23"
* @endcode
*
* If you have the URL of a local file or directory and need the absolute path,
* you would use path().
* @code
* KURL url( "file:///bar/%23foo%23" );
* ...
* if ( url.isLocalFile() )
* TQString path = url.path(); // -> "/bar/#foo#"
* @endcode
*
* The other way round: if the user can enter a string, that can be either a
* path or a URL, then you need to use KURL::fromPathOrURL() to build a KURL.
*
* This must also be considered, when you have separated directory and file
* strings and need to put them together.
* While you can simply concatenate normal path strings, you must take care if
* the directory-part is already an escaped URL.
* (This might be needed if the user specifies a relative path, and your
* program supplies the rest from elsewhere.)
*
* Wrong:
* @code
* TQString dirUrl = "file:///bar/";
* TQString fileName = "#foo#";
* TQString invalidURL = dirUrl + fileName; // -> "file:///bar/#foo#" won't behave like you would expect.
* @endcode
* Instead you should use addPath().
*
* Right:
* @code
* KURL url( "file:///bar/" );
* TQString fileName = "#foo#";
* url.addPath( fileName );
* TQString validURL = url.url(); // -> "file:///bar/%23foo%23"
* @endcode
*
* Also consider that some URLs contain the password, but this shouldn't be
* visible. Your program should use prettyURL() every time it displays a
* URL, whether in the GUI or in debug output or...
*
* @code
* KURL url( "ftp://name:password@ftp.faraway.org/bar/%23foo%23");
* TQString visibleURL = url.prettyURL(); // -> "ftp://name@ftp.faraway.org/bar/%23foo%23"
* @endcode
* Note that prettyURL() doesn't change the character escapes (like <tt>"%23"</tt>).
* Otherwise the URL would be invalid and the user wouldn't be able to use it in another
* context.
*
* KURL has some restrictions regarding the path
* encoding. KURL works internally with the decoded path and
* and encoded query. For example,
* @code
* http://localhost/cgi-bin/test%20me.pl?cmd=Hello%20you
* @endcode
* would result in a decoded path <tt>"/cgi-bin/test me.pl"</tt>
* and in the encoded query <tt>"?cmd=Hello%20you"</tt>.
* Since path is internally always encoded you may @em not use
* <tt>"%00"</tt> in the path, although this is OK for the query.
*
* @author Torben Weis <weis@kde.org>
*/
class TDECORE_EXPORT KURL
{
public:
/**
* Flags to choose how file: URLs are treated when creating their QString
* representation with prettyURL(int,AdjustementFlags)
*
* However it is recommended to use pathOrURL() instead of this variant of prettyURL()
*/
enum AdjustementFlags
{
/**
* Do not treat file: URLs differently
*/
NoAdjustements = 0,
/**
* Strip the file: protocol from the string, i.e. return only the path and
* filename as a local path
*/
StripFileProtocol = 1
};
/**
* Defines the type of URI we are processing.
*/
enum URIMode
{
/**
* Automatically detected. Using this mode, an appropriate processing
* mode will be selected when the URI is first processed.
*/
Auto,
/**
* Invalid URI. This is something that can't be parsed as a URI at all.
* The contents are accessible through the protocol() method.
*/
Invalid,
/**
* Raw URI. This type of URI should not be processed in any way.
* Contents are accessible through the path() method.
*/
RawURI,
/**
* Standards compliant URL. Process as a syntactically correct URL.
*/
URL,
/**
* Mailto URI. path() contains an email address which should have its
* domain part processed as a DNS name. The email address is accessible
* through the path() method.
*/
Mailto
};
/**
* KURL::List is a TQValueList that contains KURLs with a few
* convenience methods.
* @see KURL
* @see QValueList
*/
class TDECORE_EXPORT List : public TQValueList<KURL>
{
public:
/**
* Creates an empty List.
*/
List() { }
/**
* @brief Creates a list that contains the given URL as only item
*
* @param url the URL to add
*/
List(const KURL &url);
/**
* @brief Creates a list that contains the URLs from the given list
*
* This equivalent to iterating over the input list and using each item
* as the argument to KURL's constructor, i.e. the resulting list will
* have as many elements as the input list, but not all entries might
* be valid.
*
* @param list the list containing the URLs as strings
*
* @see KURL(const TQString &, int)
*/
List(const TQStringList &list);
/**
* @brief Converts the URLs of this list to a list of strings
*
* This is equivalent to iterating over the list and calling url() on
* each item.
* If you need a list of user visible URLs, i.e. not containing password
* information, iterate over the list yourself and call prettyURL() on
* each item instead.
*
* @return the list of strings
*
* @see KURL::url()
*/
TQStringList toStringList() const;
};
/**
* @brief Constructs an empty URL
*
* The created instance will also be invalid, see isValid()
*/
KURL();
/**
* @brief Destructs the KURL object
*/
~KURL();
/**
* @brief Usual constructor, to construct from a string
*
* @warning It is dangerous to feed UNIX filenames into this function,
* this will work most of the time but not always.
*
* For example <tt>"/home/Torben%20Weis"</tt> will be considered a URL
* pointing to the file <tt>"/home/Torben Weis"</tt> instead
* of to the file <tt>"/home/Torben%20Weis"</tt>.
*
* This means that if you have a usual UNIX like path you should not use
* this constructor. Instead use fromPathOrURL()
*
* @param url a URL, not a filename. If the URL does not have a protocol
* part, @c "file:" is assumed
* @param encoding_hint MIB of original encoding of URL.
* See TQTextCodec::mibEnum()
*
* @see fromPathOrURL()
*/
KURL( const TQString& url, int encoding_hint = 0 );
/**
* @brief Constructor taking an URL encoded in a C string
*
* Constructor taking a char * @p url, which is an @em encoded representation
* of the URL, exactly like the usual constructor. This is useful when
* the URL, in its encoded form, is strictly ASCII.
*
* @warning It is dangerous to feed UNIX filenames into this function,
* this will work most of the time but not always.
*
* For example <tt>"/home/Torben%20Weis"</tt> will be considered a URL
* pointing to the file <tt>"/home/Torben Weis"</tt> instead
* of to the file <tt>"/home/Torben%20Weis"</tt>.
*
* This means that if you have a usual UNIX like path you should not use
* this constructor. Instead use fromPathOrURL()
*
* @param url an encoded URL. If the URL does not have a protocol part,
* @c "file:" is assumed
* @param encoding_hint MIB of original encoding of URL.
* See TQTextCodec::mibEnum()
*
* @see fromPathOrURL()
* @see TQString::tqfromLatin1()
*/
KURL( const char * url, int encoding_hint = 0 );
/**
* @brief Constructor taking an URL encoded in a QCString
*
* Constructor taking a TQCString @p url, which is an @em encoded
* representation of the URL, exactly like the usual constructor. This is
* useful when the URL, in its encoded form, is strictly ASCII.
*
* @warning It is dangerous to feed UNIX filenames into this function,
* this will work most of the time but not always.
*
* For example <tt>"/home/Torben%20Weis"</tt> will be considered a URL
* pointing to the file <tt>"/home/Torben Weis"</tt> instead
* of to the file <tt>"/home/Torben%20Weis"</tt>.
*
* This means that if you have a usual UNIX like path you should not use
* this constructor. Instead use fromPathOrURL()
*
* @param url A encoded URL. If the URL does not have a protocol part,
* @c "file:" is assumed
* @param encoding_hint MIB of original encoding of URL.
* See TQTextCodec::mibEnum()
*
* @see fromPathOrURL()
* @see TQString::tqfromLatin1()
*/
KURL( const TQCString& url, int encoding_hint = 0 );
/**
* @brief Copy constructor
*
* @param u the KURL to copy
*/
KURL( const KURL& u );
/**
* @brief Constructor taking a Qt URL
*
* Converts from a Qt URL.
*
* @param u the QUrl
*/
KURL( const TQUrl &u );
/**
* @brief Constructor allowing relative URLs
*
* @warning It is dangerous to feed UNIX filenames into this function,
* this will work most of the time but not always.
*
* For example <tt>"/home/Torben%20Weis"</tt> will be considered a URL
* pointing to the file <tt>"/home/Torben Weis"</tt> instead
* of to the file <tt>"/home/Torben%20Weis"</tt>.
*
* This means that if you have a usual UNIX like path you should not use
* this constructor. Instead use fromPathOrURL()
*
* @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 @p _rel_url should be encoded too, in any case.
* So do NOT pass a path here (use setPath() or addPath() or
* fromPathOrURL() instead)
* @param encoding_hint MIB of original encoding of URL.
* See TQTextCodec::mibEnum()
*
* @see fromPathOrURL()
*/
KURL( const KURL& _baseurl, const TQString& _rel_url, int encoding_hint=0 );
/**
* @brief Returns the protocol for the URL
*
* Examples for a protocol string are @c "file", @c "http", etc. but also
* @c "mailto:" and other pseudo protocols.
*
* @return the protocol of the URL, does not include the colon. If the
* URL is malformed, @c TQString::null will be returned
*
* @see setProtocol()
* @see isValid()
*/
TQString protocol() const { return m_bIsMalformed ? TQString::null : m_strProtocol; }
/**
* @brief Sets the protocol for the URL
*
* Examples for a protocol string are @c "file", @c "http", etc. but also
* @c "mailto:" and other pseudo protocols.
*
* @param _txt the new protocol of the URL (without colon)
*
* @see protocol()
*/
void setProtocol( const TQString& _txt );
/**
* @brief Returns the URI processing mode for the URL
*
* @return the URI processing mode set for this URL
*
* @see URIMode
* @see uriModeForProtocol()
*
* @since 3.2
*/
int uriMode() const;
/**
* @brief Returns the decoded user name (login, user id, etc) included in
* the URL
*
* @return the user name or @c TQString::null if there is no user name
*
* @see setUser()
* @see hasUser()
*/
TQString user() const { return m_strUser; }
/**
* @brief Sets the user name (login, user id, etc) to include in the URL
*
* Special characters in the user name will appear encoded in the URL.
* If there is a password associated with the user, it can be set using
* setPass().
*
* @param _txt the name of the user or @c TQString::null to remove the user
*
* @see user()
* @see hasUser()
* @see hasPass()
*/
void setUser( const TQString& _txt );
/**
* @brief Tests if this URL has a user name included in it
*
* @return @c true if the URL has an non-empty user name
*
* @see user()
* @see setUser()
* @see hasPass()
*/
bool hasUser() const { return !m_strUser.isEmpty(); }
/**
* @brief Returns the decoded password (corresponding to user()) included
* in the URL
*
* @note a password can only appear in a URL string if you also set
* a user, see setUser().
*
* @return the password or @c TQString::null if it does not exist
*
* @see setPass()
* @see hasPass()
* @see hasUser()
*/
TQString pass() const { return m_strPass; }
/**
* @brief Sets the password (corresponding to user()) to include in the URL
*
* Special characters in the password will appear encoded in the URL.
* @note a password can only appear in a URL string if you also set
* a user, see setUser().
*
* @param _txt the password to set or @c TQString::null to remove the password
*
* @see pass()
* @see hasPass()
* @see hasUser()
*/
void setPass( const TQString& _txt );
/**
* @brief Tests if this URL has a password included in it
*
* @note a password can only appear in a URL string if you also set
* a user, see setUser().
*
* @return @c true if there is a non-empty password set
*
* @see pass()
* @see setPass()
* @see hasUser()
*/
bool hasPass() const { return !m_strPass.isEmpty(); }
/**
* @brief Returns the decoded hostname included in the URL
*
* @return the name of the host or @c TQString::null if no host is set
*
* @see setHost()
* @see hasHost()
*/
TQString host() const { return m_strHost; }
/**
* @brief Sets the hostname to include in the URL
*
* Special characters in the hostname will appear encoded in the URL.
*
* @param _txt the new name of the host or TQString::null to remove the host
*
* @see host()
* @see hasHost()
*/
void setHost( const TQString& _txt );
/**
* @brief Tests if this URL has a hostname included in it
*
* @return @c true if the URL has a non-empty host
*
* @see host()
* @see setHost()
*/
bool hasHost() const { return !m_strHost.isEmpty(); }
/**
* @brief Returns the port number included in the URL
*
* @return the port number or @c 0 if there is no port number specified in
* the URL
*
* @see setPort()
* @see host()
*/
unsigned short int port() const { return m_iPort; }
/**
* @brief Sets the port number to include in the URL
*
* @param _p the new port number or @c 0 to have no port number
*
* @see port()
* @see setHost()
*/
void setPort( unsigned short int _p );
/**
* @brief Returns the current decoded path
*
* This does @em not include the query.
*
* @return the path of the URL (without query), or @c TQString::null if no
* path is set
*
* @see path(int)
* @see setPath()
* @see hasPath()
*/
TQString path() const { return m_strPath; }
/**
* @brief Returns the current decoded path
*
* This does @em not include the query, see query() for accessing it.
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
*
* @return the path of the URL (without query), or @c TQString::null if no
* path is set
*
* @see path()
* @see setPath()
* @see hasPath()
* @see adjustPath()
*/
TQString path( int _trailing ) const;
/**
* @brief Sets the decoded path of the URL
*
* This does @em not changed the query, see setQuery() for that.
*
* The @p path is considered to be decoded, i.e. characters not allowed in
* path, for example @c '?' will be encoded and does not indicate the
* beginning of the query part. Something that might look encoded,
* like @c "%3f" will not become decoded.
*
* @param path the new, decoded, path or @c TQString::null to remove the path
*
* @see path()
* @see path(int)
* @see hasPath()
*/
void setPath( const TQString& path );
/**
* @brief Tests if this URL has a path included in it
*
* @return @c true if there is a non-empty path
*
* @see path()
* @see setPath()
*/
bool hasPath() const { return !m_strPath.isEmpty(); }
/**
* @brief Resolves @c "." and @c ".." components in path
*
* Some servers seem not to like the removal of extra @c '/'
* even though it is against the specification in RFC 2396.
*
* @param cleanDirSeparator if @c true, occurrences of consecutive
* directory separators (e.g. <tt>"/foo//bar"</tt>) are cleaned up as
* well
*
* @see hasPath()
* @see adjustPath()
*/
void cleanPath(bool cleanDirSeparator = true);
/**
* @brief Adds or removes a trailing slash to/from the path
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
*
* @see hasPath()
* @see cleanPath()
*/
void adjustPath(int _trailing);
/**
* @brief Sets both path and query of the URL in their encoded form
*
* This is useful for HTTP. It looks first for @c '?' and decodes then,
* see setEncodedPath().
* The encoded path is the concatenation of the current path and the query.
*
* @param _txt the new encoded path and encoded query
* @param encoding_hint MIB of original encoding of @p _txt .
* See TQTextCodec::mibEnum()
*
* @see encodedPathAndQuery()
* @see setPath()
* @see setQuery()
*/
void setEncodedPathAndQuery( const TQString& _txt, int encoding_hint = 0 );
/**
* @brief Sets the (already encoded) path of the URL
*
* @param _txt the new encoded path
* @param encoding_hint MIB of original encoding of @p _txt .
* See TQTextCodec::mibEnum()
*
* @see setEncodedPathAndQuery()
* @see setPath()
*/
void setEncodedPath(const TQString& _txt, int encoding_hint = 0 );
/**
* @brief Returns the encoded path and the query
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
* @param _no_empty_path if set to @c true then an empty path is substituted
* by @c "/"
* @param encoding_hint MIB of desired encoding of URL.
* See TQTextCodec::mibEnum()
*
* @return the concatenation of the encoded path , @c '?' and the
* encoded query
*
* @see setEncodedPathAndQuery()
* @see path()
* @see query()
*/
TQString encodedPathAndQuery( int _trailing = 0, bool _no_empty_path = false, int encoding_hint = 0) const;
/**
* @brief Sets the encoded query of the URL
*
* The query should start with a @c '?'. If it doesn't @c '?' is prepended.
*
* @param _txt this is considered to be encoded. This has a good reason:
* the query may contain the @c '0' character
*
* @param encoding_hint MIB of the encoding. Reserved, should be @c 0 .
* See TQTextCodec::mibEnum()
*
* @see query()
*/
void setQuery( const TQString& _txt, int encoding_hint = 0);
/**
* @brief Returns the encoded query of the URL
*
* The query may contain the @c '0' character.
* If a query is present it always starts with a @c '?'.
* A single @c '?' means an empty query.
* An empty string means no query.
*
* @return the encoded query or @c TQString::null if there is none
*
* @see setQuery()
*/
TQString query() const;
/**
* @brief Returns the encoded reference of the URL
*
* The reference is @em never decoded automatically.
*
* @return the undecoded reference, or @c TQString::null if there is none
*
* @see setRef()
* @see hasRef()
* @see htmlRef()
*/
TQString ref() const { return m_strRef_encoded; }
/**
* @brief Sets the encoded reference part (everything after @c '#')
*
* This is considered to be encoded, i.e. characters that are not allowed
* as part of the reference will @em not be encoded.
*
* @param _txt the encoded reference or @c TQString::null to remove it
*
* @see ref()
* @see hasRef()
*/
void setRef( const TQString& _txt ) { m_strRef_encoded = _txt; }
/**
* @brief Tests if the URL has a reference part
*
* @return @c true if the URL has a reference part. In a URL like
* <tt>"http://www.kde.org/tdebase.tar#tar:/README"</tt> it would
* return @c true as well
*
* @see ref()
* @see setRef()
*/
bool hasRef() const { return !m_strRef_encoded.isNull(); }
/**
* @brief Returns decoded the HTML-style reference
* (the part of the URL after @c '#')
*
* @return the HTML-style reference
*
* @see encodedHtmlRef()
* @see setHTMLRef()
* @see hasHTMLRef()
* @see split()
* @see hasSubURL()
* @see ref()
*/
TQString htmlRef() const;
/**
* @brief Returns the encoded HTML-style reference
* (the part of the URL after @c '#')
*
* @return the HTML-style reference in its original, encoded, form
*
* @see htmlRef()
* @see setHTMLRef()
* @see hasHTMLRef()
*/
TQString encodedHtmlRef() const;
/**
* @brief Sets the decoded HTML-style reference
*
* @param _ref the new reference. This is considered to be @em not encoded in
* contrast to setRef(). Use @c TQString::null to remove it
*
* @see htmlRef()
* @see hasHTMLRef()
*/
void setHTMLRef( const TQString& _ref );
/**
* @brief Tests if there is an HTML-style reference
*
* @return @c true if the URL has an HTML-style reference
*
* @see htmlRef()
* @see encodedHtmlRef()
* @see setHTMLRef()
* @see hasRef()
*/
bool hasHTMLRef() const;
/**
* @brief Tests if the URL is well formed
*
* @return @c false if the URL is malformed. This function does @em not test
* whether sub URLs are well-formed as well
*/
bool isValid() const { return !m_bIsMalformed; }
/**
* @brief Tests if the URL is malformed
*
* @return @c true if the URL is malformed. This function does @em not test
* whether sub URLs are well-formed as well
*
* @deprecated Use !isValid() instead
*
* @see isValid()
*/
KDE_DEPRECATED bool isMalformed() const { return !isValid(); }
/**
* @brief Tests if the file is local
*
* @return @c true if the file is a plain local file and has no filter
* protocols attached to it
*/
bool isLocalFile() const;
/**
* @brief Adds file encoding information
*
* Adds encoding information to the URL by adding a @c "charset" parameter.
* If there is already a charset parameter, it will be replaced.
*
* @param encoding the encoding to add or @c TQString::null to remove the
* encoding
*
* @see fileEncoding()
* @see TQTextCodec::codecForName()
*/
void setFileEncoding(const TQString &encoding);
/**
* @brief Returns encoding information of the URL
*
* The encoding information is the content of the @c "charset" parameter.
*
* @return an encoding suitable for TQTextCodec::codecForName()
* or @c TQString::null if not encoding was specified
*/
TQString fileEncoding() const;
/**
* @brief Tests if the URL has any sub URLs
*
* See split() for examples for sub URLs.
*
* @return @c true if the file has at least one sub URL
*
* @see split()
*/
bool hasSubURL() const;
/**
* @brief Adds to the current path
*
* Assumes that the current path is a directory. @p _txt is appended to the
* current path. The function adds @c '/' if needed while concatenating.
* This means it does not matter whether the current path has a trailing
* @c '/' or not. If there is none, it becomes appended. If @p _txt
* has a leading @c '/' then this one is stripped.
*
* @param txt the text to add. It is considered to be decoded
*
* @see setPath()
* @see hasPath()
*/
void addPath( const TQString& txt );
/**
* @brief Returns the value of a certain query item
*
* @param item item whose value we want
*
* @return the value of the given query item name or @c TQString::null if the
* specified item does not exist
*
* @see addQueryItem()
* @see removeQueryItem()
* @see queryItems()
* @see query()
*/
TQString queryItem( const TQString& item ) const;
/**
* @brief Returns the value of a certain query item
*
* @param item item whose value we want
* @param encoding_hint MIB of encoding of query.
* See TQTextCodec::mibEnum()
*
* @return the value of the given query item name or @c TQString::null if the
* specified item does not exist
*
* @see addQueryItem()
* @see removeQueryItem()
* @see queryItems()
* @see query()
*/
TQString queryItem( const TQString& item, int encoding_hint ) const;
/**
* Options for queryItems()
*
* @since 3.1
*/
enum QueryItemsOptions
{
/**
* Normalize query keys to lowercase
*/
CaseInsensitiveKeys = 1
};
/**
* @internal, override for the below function
*/
TQMap< TQString, TQString > queryItems( int options=0 ) const;
/**
* @brief Returns the list of query items as a map mapping keys to values
*
* @param options any of QueryItemsOptions <em>OR</em>ed together
* @param encoding_hint MIB of encoding of query.
* See TQTextCodec::mibEnum()
*
* @return the map of query items or the empty map if the URL has no
* query items
*
* @see queryItem()
* @see addQueryItem()
* @see removeQueryItem()
* @see query()
*
* @since 3.1
*/
TQMap< TQString, TQString > queryItems( int options, int encoding_hint ) const;
/**
* @brief Adds an additional query item
*
* To replace an existing query item, the item should first be
* removed with 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 TQTextCodec::mibEnum()
*
* @see queryItem()
* @see queryItems()
* @see query()
*/
void addQueryItem( const TQString& _item, const TQString& _value, int encoding_hint = 0 );
/**
* @brief Removea an item from the query
*
* @param _item name of item to remove
*
* @see addQueryItem()
* @see queryItem()
* @see queryItems()
* @see query()
*/
void removeQueryItem( const TQString& _item );
/**
* @brief Sets the filename of the path
*
* In comparison to addPath() this function does not assume that the current
* path is a directory. This is only assumed if the current path ends
* with @c '/'.
*
* If the current path ends with @c '/' then @p _txt is just appended,
* otherwise all text behind the last @c '/' in the current path is erased
* and @p _txt is appended then. It does not matter whether @p _txt starts
* with @c '/' or not.
*
* Any reference is reset.
*
* @param _txt the filename to be set. It is considered to be decoded
*
* @see fileName()
* @see setDirectory()
* @see setPath()
*/
void setFileName( const TQString&_txt );
/**
* @brief Returns the filename of the path
*
* @p _ignore_trailing_slash_in_path tells whether a trailing @c '/' should
* be ignored. This means that the function would return @c "torben" for
* <tt>"file:///hallo/torben/"</tt> and <tt>"file:///hallo/torben"</tt>.
*
* @param _ignore_trailing_slash_in_path if set to @c false, then everything
* behind the last @c '/' is considered to be the filename
*
* @return the filename of the current path. The returned string is decoded.
* @c TQString::null if there is no file (and thus no path)
*
* @see setFileName()
* @see directory()
* @see path()
*/
TQString fileName( bool _ignore_trailing_slash_in_path = true ) const;
/**
* @brief Returns the directory of the path
*
* The directory is everything between the last and the second last @c '/'
* is returned. For example <tt>"file:///hallo/torben/"</tt> would return
* <tt>"/hallo/torben/"</tt> while <tt>"file:///hallo/torben"</tt> would
* return <tt>"hallo/"</tt>.
*
* @p _ignore_trailing_slash_in_path tells whether a trailing @c '/' should
* be ignored. This means that the function would return @c "/hallo"
* (or @c "/hallo" depending on @p _strip_trailing_slash_from_result) for
* <tt>"file:///hallo/torben/"</tt> and <tt>"file:///hallo/torben"</tt>.
*
* @param _strip_trailing_slash_from_result tells whether the returned result
* should end with @c '/' or not. If the path is empty or just @c "/"
* then this flag has no effect
* @param _ignore_trailing_slash_in_path if set to @c false, then everything
* behind the last @c '/' is considered to be the filename
*
* @return the directory part of the current path or @c TQString::null when
* there is no path. The returned string is decoded
*
* @see setDirectory()
* @see fileName()
* @see path()
*/
TQString directory( bool _strip_trailing_slash_from_result = true,
bool _ignore_trailing_slash_in_path = true ) const;
/**
* @brief Sets the directory of the path, leaving the filename empty
*
* @param dir the decoded directory to set
*
* @see directory()
* @see setFileName()
* @see setPath()
*/
void setDirectory(const TQString &dir);
/**
* @brief Changes the directory by descending into the given directory
*
* It is assumed the current URL represents a directory.
* If @p _dir starts with a @c '/' the current URL will be
* <tt>"protocol://host/dir"</tt> otherwise @p _dir will be appended to the
* path. @p _dir can be @c ".."
*
* This function won't strip protocols. That means that when you are in
* <tt>"file:///dir/dir2/my.tgz#tar:/"</tt> and you do <tt>cd("..")</tt> you
* will still be in <tt>"file:///dir/dir2/my.tgz#tar:/"</tt>
*
* @param _dir the directory to change to
* @return @c true if successful
*
* @see directory()
* @see path()
*/
bool cd( const TQString& _dir );
/**
* @brief 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.
*
* @note that the string returned by url() will include the password of the
* URL. If you want to show the URL to the user, use prettyURL().
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
* @param encoding_hint MIB of encoding to use.
* See TQTextCodec::mibEnum()
*
* @return the complete URL, with all escape sequences intact, encoded
* in a given charset
*
* @see prettyURL()
* @see pathOrURL()
* @see htmlURL()
*/
TQString url( int _trailing = 0, int encoding_hint = 0) const;
/**
* @brief Returns the URL as string in human-friendly format
*
* Example:
* @code
* http://localhost:8080/test.cgi?test=hello world&name=fred
* @endcode
*
* Does @em not contain the password if the URL has one, use url() if you
* need to have it in the string.
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
* @return a human readable URL, with no non-necessary encodings/escaped
* characters. Password will not be shown
*
* @see url()
* @see pathOrURL()
*/
TQString prettyURL( int _trailing = 0) const;
/**
* @brief Returns the URL as string in human-friendly format
* Example:
* @code
* http://localhost:8080/test.cgi?test=hello world&name=fred
* @endcode
*
* Does @em not contain the password if the URL has one, use url() if you
* need to have it in the string.
*
* The @p _trailing parameter allows to ensure the existance or absence of
* the last (trailing) @c '/' character in the path.
* If the URL has no path, then no @c '/' is added anyway.
* And on the other side: if the path is just @c "/", then this character
* won't be stripped.
*
* Reason: <tt>"ftp://weis@host"</tt> means something completely different
* than <tt>"ftp://weis@host/"</tt>.
* So adding or stripping the '/' would really alter the URL, while
* <tt>"ftp://host/path"</tt> and <tt>"ftp://host/path/"</tt> mean the same
* directory.
*
* @param _trailing May be ( @c -1, @c 0, @c +1 ). @c -1 strips a trailing
* @c '/', @c +1 adds a trailing @c '/' if there is none yet
* and @c 0 returns the path unchanged
* @param _flags if StripFileProtocol, @c "file://" will be stripped.
* The use of this method is now discouraged, better use pathOrURL().
*
* @return a human readable URL, with no non-necessary encodings/escaped
* characters. Password will not be shown
*
* @see prettyURL()
* @see url()
* @see pathOrURL()
*/
TQString prettyURL( int _trailing, AdjustementFlags _flags) const;
// ### BIC: Merge the two above + spell it as "Adjustment"
// Or remove completely, and let people use pathOrURL() instead
/**
* @brief Returns the URL as a string depending if it is a local file
*
* It will be either the URL (as prettyURL() would return) or, when the URL
* is a local file without query or ref, the path().
*
* Use this method, together with its opposite, fromPathOrURL(),
* to display and even let the user edit URLs.
*
* @return the path or URL string depending on its properties
*
* @see prettyURL()
* @see path()
* @see url()
* @see isLocalFile()
*
* @since 3.4
*/
TQString pathOrURL() const;
/**
* @brief 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.
*
* @see prettyURL()
* @see url()
* @see pathOrURL()
*/
TQString htmlURL() const;
/**
* @brief Tests if the KURL is empty
*
* An empty URL has neither path nor protocol set.
*
* @return @c true if the URL is empty
*
* @see hasPath()
* @see protocol()
* @see isValid()
*/
bool isEmpty() const;
/**
* @brief Returns the URL that is the best possible candidate for on level
* higher in the path hierachy
*
* This function is useful to implement the "Up" button in a file manager for
* example.
* cd() never strips a sub-protocol. That means that if you are in
* <tt>"file:///home/x.tgz#gzip:/#tar:/"</tt> and hit the up button you
* expect to see <tt>"file:///home"</tt>. 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 until it can go up.
*
* @return a URL that is a level higher
*
* @see cd()
* @see split()
* @see hasSubURL()
* @see path()
*/
KURL upURL( ) const;
/**
* @brief Tests if this URL is less than the given URL
*
* The current URL is consideres <tt>"less than"</tt> then @p _u if
* (tested in this order):
* - it is not valid but @p _u is. See isValid()
* - its protocol is "less than" @p _u's protocol. See protocol()
* - its host is "less than" @p _u's host. See host()
* - its port is "less than" @p _u's port. See port()
* - its path is "less than" @p _u's path. See path()
* - its encoded query is "less than" @p _u's encoded query. See query()
* - its endoded reference is "less than" @p _u's encoded reference.
* See ref()
* - its username is "less than" @p _u's username. See user()
* - its password is "less than" @p _u's password. See pass()
*
* Examples:
* @code
* KURL url1;
* KURL url2;
*
* bool lessThan = url1 < url2; // false. Both invalid, no protocols
*
* url2.setProtocol( TQString::null );
* lessThan = url1 < url2; // true. url2 is valid because of setProtocol()
*
* url1.setProtocol( TQString::null );
* lessThan = url1 < url2; // false. Both valid and everything empty
*
* url1.setProtocol( "http" );
* url2.setProtocol( "https" );
* lessThan = url1 < url2; // true. "http" < "https"
*
* url2.setHost( "api.kde.org" );
* url2.setProtocol( "http" );
* url2.setProtocol( "www.kde.org" );
* lessThan = url1 < url2; // true. protocols equal and "api" < "www"
*
* url1.setProtocol( "https" );
* url2.setProtocol( "http" );
* lessThan = url1 < url2; // false. "https" > "http". host doesn't matter yet
* @endcode
*
* @param _u the URL to compare to
*
* @return @c true if the URL is less than @p _u. Otherwise @c false
* (equal or greater than)
*
* @see operator==()
* @see TQString::compare()
*/
bool operator<(const KURL& _u) const;
/**
* @brief Copies the values of the given URL into this one
*
* Just assigns each member using the member's assignment operator.
*
* @param _u the URL to take the values from
*
* @return a reference to this URL (*this)
*
* @see equals()
*/
KURL& operator=( const KURL& _u );
/**
* @brief Assigns the URL, given as a string, to this one
*
* This will reset the current URL and parse the given string.
* See the similar constructor for known limitations.
*
* @param _url the TQString to parse for values
*
* @return a reference to this URL (*this)
*
* @see equals()
* @see KURL(const TQString &, int)
*/
KURL& operator=( const TQString& _url );
/**
* @brief Assigns the URL, given as a C string, to this one
*
* This will reset the current URL and parse the given string.
* See the similar constructor for known limitations.
*
* @param _url the C string to parse for values
*
* @return a reference to this URL (*this)
*
* @see equals()
* @see KURL(const char *, int)
*/
KURL& operator=( const char * _url );
/**
* @brief Assigns the URL, given as a Qt URL, to this one
*
* This will reset the current URL and parse the given string.
*
* @param u the Qt URL to take the values from
*
* @return a reference to this URL (*this)
*
* @see equals()
* @see KURL(const TQUrl &)
*/
KURL& operator=( const TQUrl & u );
/**
* @brief Tests if this URL is equal to the given one
*
* Tests each member for equality unless one of the URLs is invalid
* in which case they are not considered equal (even if both are invalid).
*
* Same as equals() when used with @p ignore_trailing set to
* @c false (default)
*
* @param _u the URL to compare to
*
* @return @c true if equal and neither this URL nor @p _u is malformed.
* Otherwise @c false
*
* @see equals()
* @see isValid()
* @see operator!=()
* @see operator<()
*/
bool operator==( const KURL& _u ) const;
/**
* @brief Tests if this URL is equal to the one given as a string
*
* Creates a KURL instance for @p _u and compares with that using
* the equality operator for two KURLs.
*
* See the respective constructor for known limitations.
*
* @param _u the string to compare to
*
* @return @c true if equal and neither this URL nor @p _u is malformed.
* Otherwise @c false
*
* @see KURL(const TQString &, int)
* @see operator==(const KURL &)
* @see equals()
* @see isValid()
* @see operator!=()
* @see operator<()
*/
bool operator==( const TQString& _u ) const;
/**
* @brief Tests if this URL is different from the given one
*
* Tests by negating the result of operator==()
*
* @param _u the URL to compare to
*
* @return the negated result of operator==()
*
* @see operator==()
* @see operator<()
*/
bool operator!=( const KURL& _u ) const { return !( *this == _u ); }
/**
* @brief Tests if this URL is different from the one given as a string
*
* Tests by negating the result of operator==(const TQString &)
*
* @param _u the URL to compare to
*
* @return the negated result of operator==(const TQString &)
*
* @see operator==(const TQString &)
* @see operator<()
*/
bool operator!=( const TQString& _u ) const { return !( *this == _u ); }
/**
* @brief Compares this URL with another one
*
* The same as equals(), just with a less obvious name.
*
* @param u the URL to compare this one with
* @param ignore_trailing set to @c true to ignore trailing @c '/' characters
*
* @return @c true if both URLs are the same
*
* @see operator==. This function should be used if you want to
* ignore trailing @c '/' characters
*
* @deprecated Use equals() instead.
*/
bool cmp( const KURL &u, bool ignore_trailing = false ) const KDE_DEPRECATED;
/**
* @brief Compares this URL with another one
*
* @param u the URL to compare this one with
* @param ignore_trailing set to @c true to ignore trailing @c '/' characters
*
* @return @c true if both urls are the same
*
* @see operator==. This function should be used if you want to
* ignore trailing @c '/' characters
*
* @since 3.1
*/
bool equals( const KURL &u, bool ignore_trailing = false ) const; // TODO KDE4: add bool _ignore_ref = false
/**
* @brief Tests if the given URL is parent of this URL
*
* For instance, <tt>"ftp://host/dir/"</tt> is a parent of
* <tt>"ftp://host/dir/subdir/subsubdir/"</tt>.
*
* @return @c true if this URL is a parent of @p u (or the same URL as @p u)
*
* @see equals()
* @see cd()
*/
bool isParentOf( const KURL& u ) const;
/**
* @brief Splits nested URLs into a list of URLs
*
* Example for a nested URL:
* @code
* file:///home/weis/kde.tgz#gzip:/#tar:/tdebase
* @endcode
* A URL like <tt>"http://www.kde.org#tar:/kde/README.hml#ref1"</tt> will be
* split in <tt>"http://www.kde.org#ref1"</tt> and
* <tt>"tar:/kde/README.html#ref1"</tt>.
*
* That means in turn that @c "#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()
* @see KURL(const TQString&, int)
* @see join()
*/
static List split( const TQString& _url );
/**
* @brief Splits nested URLs into a list of URLs
*
* Example for a nested URL:
* @code
* file:///home/weis/kde.tgz#gzip:/#tar:/tdebase
* @endcode
* A URL like <tt>"http://www.kde.org#tar:/kde/README.hml#ref1"</tt> will be
* split in <tt>"http://www.kde.org#ref1"</tt> and
* <tt>"tar:/kde/README.html#ref1"</tt>.
*
* That means in turn that @c "#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()
* @see join()
*/
static List split( const KURL& _url );
/**
* @brief Joins a list of URLs into a single URL with sub URLs
*
* Reverses 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 or an invalid URL if the list is empty
*
* @see split()
*/
static KURL join( const List& _list );
/**
* @brief Creates a KURL object from a TQString representing either an
* absolute path or a real URL
*
* Use this method instead of
* @code
* TQString someDir = ...
* KURL url = someDir;
* @endcode
*
* 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
*
* @see pathOrURL()
* @see KURL(const TQString&, int)
*
* @since 3.1
*/
static KURL fromPathOrURL( const TQString& text );
/**
* @brief Encodes a string for use in URLs
*
* Convenience function.
*
* Convert tqunicoded string to local encoding and use %%-style
* encoding for all common delimiters / non-ascii characters.
*
* @param str the string to encode (can be @c TQString::null)
* @param encoding_hint MIB of encoding to use.
* See TQTextCodec::mibEnum()
*
* @return the encoded string
*
* @see encode_string_no_slash()
* @see decode_string()
*/
static TQString encode_string(const TQString &str, int encoding_hint = 0);
/**
* @brief Encodes a string for use in URLs
*
* Convenience function.
*
* Convert tqunicoded string to local encoding and use %%-style
* encoding for all common delimiters and non-ascii characters
* as well as the slash @c '/'.
*
* @param str the string to encode (can be @c TQString::null)
* @param encoding_hint MIB of encoding to use.
* See TQTextCodec::mibEnum()
*
* @see encode_string()
* @see decode_string()
*/
static TQString encode_string_no_slash(const TQString &str, int encoding_hint = 0);
/**
* @brief Decodes a string as used in URLs
*
* Convenience function.
*
* Decode %-style encoding and convert from local encoding to tqunicode.
*
* Reverse of encode_string()
*
* @param str the string to decode (can be @c TQString::null)
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*
* @return the decoded string
*
* @see encode_string()
* @see encode_string_no_slash()
*/
static TQString decode_string(const TQString &str, int encoding_hint = 0);
/**
* @brief Tests if a given URL is a relative as opposed to an absolute URL
*
* Convenience function.
*
* Returns whether @p _url is likely to be a "relative" URL instead of
* an "absolute" URL.
*
* @param _url the URL to examine
* @return @c true when the URL is likely to be "relative",
* @c false otherwise
*
* @see relativeURL()
*/
static bool isRelativeURL(const TQString &_url);
/**
* @brief Creates an URL relative to a base URL for a given input URL
*
* Convenience function
*
* Returns a "relative URL" based on @p base_url that points to @p url.
*
* If no "relative URL" can be created, e.g. because the protocol
* and/or hostname differ between @p base_url and @p url an absolute
* URL is returned.
*
* @note if @p base_url represents a directory, it should contain
* a trailing slash
*
* @param base_url the URL to derive from
* @param url the URL to point to relatively from @p base_url
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*
* @see isRelativeURL()
* @see relativePath()
* @see adjustPath()
*/
static TQString relativeURL(const KURL &base_url, const KURL &url, int encoding_hint = 0);
/**
* @brief Creates a path relative to a base path for a given input path
*
* Convenience function
*
* Returns a relative path based on @p base_dir that points to @p path.
*
* @param base_dir the base directory to derive from
* @param path the new target directory
* @param isParent an optional pointer to a boolean which, if provided, will
* be set to reflect whether @p path has @p base_dir as a parent dir
*
* @see relativeURL()
*/
static TQString relativePath(const TQString &base_dir, const TQString &path, bool *isParent=0);
/**
* @brief Determines which URI mode is suitable for processing URIs of a
* given protocol
*
* @param protocol the protocol name. See protocol()
*
* @return the URIMode suitable for the given protocol
*
* @see uriMode()
*
* @since 3.2
*/
static URIMode uriModeForProtocol(const TQString& protocol);
#ifdef KDE_NO_COMPAT
private:
#endif
/**
* @deprecated change code to call fileName()
*/
TQString filename( bool _ignore_trailing_slash_in_path = true ) const
{
return fileName(_ignore_trailing_slash_in_path);
}
protected:
/**
* @brief Resets the members to their "null" state
*
* All TQString members get reset to @c TQString::null, the port to @c 0
* the URIMode to @c Auto and the URL becomes invalid.
*
* This is like assigning a null URL, but more efficient as it doesn't
* require the temporary object.
*
* Called by constructors, assignment operators and the parse methods in case
* of a parsing error.
*
* @see isValid()
* @see isEmpty()
*/
void reset();
/**
* @brief Parses the given string and fills the URL's values on success
*
* Treats the string as an URL.
*
* @param _url the string to parse
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*/
void parseURL( const TQString& _url, int encoding_hint = 0 );
/**
* @brief Parses the given string and fills the URL's values on success
*
* Treats the string as a generic URI.
*
* @param _url the string to parse
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*/
void parseRawURI( const TQString& _url, int encoding_hint = 0 );
/**
* @brief Parses the given string and fills the URL's values on success
*
* Treats the string as a @c "mailto:" URI.
*
* @param _url the string to parse
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*/
void parseMailto( const TQString& _url, int encoding_hint = 0 );
/**
* @brief Parses the given string and fills the URL's values on success
*
* @param _url the string to parse
* @param encoding_hint MIB of original encoding of @p str .
* See TQTextCodec::mibEnum()
*/
void parse( const TQString& _url, int encoding_hint = 0 );
private:
void _setQuery( const TQString& _txt, int encoding_hint = 0);
TQString m_strProtocol;
TQString m_strUser;
TQString m_strPass;
TQString m_strHost;
TQString m_strPath;
TQString m_strRef_encoded;
TQString m_strQuery_encoded;
bool m_bIsMalformed : 1;
enum URIMode m_iUriMode : 3;
uint freeForUse : 4;
unsigned short int m_iPort;
TQString m_strPath_encoded;
friend TDECORE_EXPORT TQDataStream & operator<< (TQDataStream & s, const KURL & a);
friend TDECORE_EXPORT TQDataStream & operator>> (TQDataStream & s, KURL & a);
private:
KURLPrivate* d;
};
/**
* \relates KURL
* 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.
*/
TDECORE_EXPORT bool urlcmp( const TQString& _url1, const TQString& _url2 );
/**
* \relates KURL
* 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 _url1 A reference URL
* @param _url2 A URL that will be compared with the reference URL
* @param _ignore_trailing Described in KURL::cmp
* @param _ignore_ref If true, disables comparison of HTML-style references.
*/
TDECORE_EXPORT bool urlcmp( const TQString& _url1, const TQString& _url2, bool _ignore_trailing, bool _ignore_ref );
TDECORE_EXPORT TQDataStream & operator<< (TQDataStream & s, const KURL & a);
TDECORE_EXPORT TQDataStream & operator>> (TQDataStream & s, KURL & a);
#endif
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