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00020 #include "kurl.h"
00021
00022 #ifndef KDE_QT_ONLY
00023 #include <kdebug.h>
00024 #include <kglobal.h>
00025 #endif
00026
00027 #include <stdio.h>
00028 #include <assert.h>
00029 #include <ctype.h>
00030 #include <stdlib.h>
00031
00032 #include <qurl.h>
00033 #include <qdir.h>
00034 #include <qstringlist.h>
00035 #include <qregexp.h>
00036 #include <qstylesheet.h>
00037 #include <qmap.h>
00038 #include <qtextcodec.h>
00039
00040 static QTextCodec * codecForHint( int encoding_hint )
00041 {
00042 return QTextCodec::codecForMib( encoding_hint );
00043 }
00044
00045 static QString encode( const QString& segment, bool encode_slash, int encoding_hint )
00046 {
00047 const char *encode_string;
00048 if (encode_slash)
00049 encode_string = "<>#@\"&%?={}|^~[]\'`\\:+/";
00050 else
00051 encode_string = "<>#@\"&%?={}|^~[]\'`\\:+";
00052
00053 QCString local;
00054 if (encoding_hint==0)
00055 local = segment.local8Bit();
00056 else
00057 {
00058 QTextCodec * textCodec = codecForHint( encoding_hint );
00059 if (!textCodec)
00060 local = segment.local8Bit();
00061 else
00062 local = textCodec->fromUnicode( segment );
00063 }
00064
00065 int old_length = local.length();
00066
00067 if ( !old_length )
00068 return segment.isNull() ? QString::null : QString("");
00069
00070
00071 QChar *new_segment = new QChar[ old_length * 3 + 1 ];
00072 int new_length = 0;
00073
00074 for ( int i = 0; i < old_length; i++ )
00075 {
00076
00077
00078
00079
00080 unsigned char character = local[i];
00081 if ( (character <= 32) || (character >= 127) ||
00082 strchr(encode_string, character) )
00083 {
00084 new_segment[ new_length++ ] = '%';
00085
00086 unsigned int c = character / 16;
00087 c += (c > 9) ? ('A' - 10) : '0';
00088 new_segment[ new_length++ ] = c;
00089
00090 c = character % 16;
00091 c += (c > 9) ? ('A' - 10) : '0';
00092 new_segment[ new_length++ ] = c;
00093
00094 }
00095 else
00096 new_segment[ new_length++ ] = local[i];
00097 }
00098
00099 QString result = QString(new_segment, new_length);
00100 delete [] new_segment;
00101 return result;
00102 }
00103
00104 static int hex2int( unsigned int _char )
00105 {
00106 if ( _char >= 'A' && _char <='F')
00107 return _char - 'A' + 10;
00108 if ( _char >= 'a' && _char <='f')
00109 return _char - 'a' + 10;
00110 if ( _char >= '0' && _char <='9')
00111 return _char - '0';
00112 return -1;
00113 }
00114
00115
00116
00117
00118
00119
00120
00121
00122
00123
00124
00125 static QString lazy_encode( const QString& segment )
00126 {
00127 int old_length = segment.length();
00128
00129 if ( !old_length )
00130 return QString::null;
00131
00132
00133 QChar *new_segment = new QChar[ old_length * 3 + 1 ];
00134 int new_length = 0;
00135
00136 for ( int i = 0; i < old_length; i++ )
00137 {
00138 unsigned int character = segment[i].unicode();
00139
00140
00141 if ((character < 32) ||
00142 ((character == '%') &&
00143 (i+2 < old_length) &&
00144 (hex2int(segment[i+1].unicode())!= -1) &&
00145 (hex2int(segment[i+2].unicode())!= -1)) ||
00146 (character == '?') ||
00147 (character == '#') ||
00148 ((character == 32) && (i+1 == old_length)))
00149 {
00150 new_segment[ new_length++ ] = '%';
00151
00152 unsigned int c = character / 16;
00153 c += (c > 9) ? ('A' - 10) : '0';
00154 new_segment[ new_length++ ] = c;
00155
00156 c = character % 16;
00157 c += (c > 9) ? ('A' - 10) : '0';
00158 new_segment[ new_length++ ] = c;
00159 }
00160 else
00161 new_segment[ new_length++ ] = segment[i];
00162 }
00163
00164 QString result = QString(new_segment, new_length);
00165 delete [] new_segment;
00166 return result;
00167 }
00168
00169 static void decode( const QString& segment, QString &decoded, QString &encoded, int encoding_hint=0, bool updateDecoded = true )
00170 {
00171 decoded = QString::null;
00172 encoded = segment;
00173
00174 int old_length = segment.length();
00175 if ( !old_length )
00176 return;
00177
00178 QTextCodec *textCodec = 0;
00179 if (encoding_hint)
00180 textCodec = codecForHint( encoding_hint );
00181
00182 if (!textCodec)
00183 textCodec = QTextCodec::codecForLocale();
00184
00185 if (!textCodec->canEncode(segment))
00186 textCodec = codecForHint( 106 );
00187
00188 QCString csegment = textCodec->fromUnicode(segment);
00189 old_length = csegment.length();
00190
00191 int new_length = 0;
00192 int new_length2 = 0;
00193
00194
00195 char *new_segment = new char[ old_length + 1 ];
00196 QChar *new_usegment = new QChar[ old_length * 3 + 1 ];
00197
00198 int i = 0;
00199 while( i < old_length )
00200 {
00201 bool bReencode = false;
00202 unsigned char character = csegment[ i++ ];
00203 if ((character <= ' ') || (character > 127))
00204 bReencode = true;
00205
00206 new_usegment [ new_length2++ ] = character;
00207 if (character == '%' )
00208 {
00209 int a = i+1 < old_length ? hex2int( csegment[i] ) : -1;
00210 int b = i+1 < old_length ? hex2int( csegment[i+1] ) : -1;
00211 if ((a == -1) || (b == -1))
00212 {
00213
00214 bReencode = true;
00215 }
00216 else
00217 {
00218
00219 character = a * 16 + b;
00220 if (!character && updateDecoded)
00221 break;
00222
00223 new_usegment [ new_length2++ ] = (unsigned char) csegment[i++];
00224 new_usegment [ new_length2++ ] = (unsigned char) csegment[i++];
00225 }
00226 }
00227 if (bReencode)
00228 {
00229 new_length2--;
00230 new_usegment [ new_length2++ ] = '%';
00231
00232 unsigned int c = character / 16;
00233 c += (c > 9) ? ('A' - 10) : '0';
00234 new_usegment[ new_length2++ ] = c;
00235
00236 c = character % 16;
00237 c += (c > 9) ? ('A' - 10) : '0';
00238 new_usegment[ new_length2++ ] = c;
00239 }
00240
00241 new_segment [ new_length++ ] = character;
00242 }
00243 new_segment [ new_length ] = 0;
00244
00245 encoded = QString( new_usegment, new_length2);
00246
00247
00248 if (updateDecoded)
00249 {
00250 QByteArray array;
00251 array.setRawData(new_segment, new_length);
00252 decoded = textCodec->toUnicode( array, new_length );
00253 array.resetRawData(new_segment, new_length);
00254 QCString validate = textCodec->fromUnicode(decoded);
00255
00256 if (strcmp(validate.data(), new_segment) != 0)
00257 {
00258 decoded = QString::fromLocal8Bit(new_segment, new_length);
00259 }
00260 }
00261
00262 delete [] new_segment;
00263 delete [] new_usegment;
00264 }
00265
00266 static QString decode(const QString &segment, int encoding_hint = 0)
00267 {
00268 QString result;
00269 QString tmp;
00270 decode(segment, result, tmp, encoding_hint);
00271 return result;
00272 }
00273
00274 static QString cleanpath(const QString &_path, bool cleanDirSeparator, bool decodeDots)
00275 {
00276 if (_path.isEmpty()) return QString::null;
00277
00278 if (_path[0] != '/')
00279 return _path;
00280
00281 QString path = _path;
00282
00283 int len = path.length();
00284
00285 if (decodeDots)
00286 {
00287 #ifndef KDE_QT_ONLY
00288 static const QString &encodedDot = KGlobal::staticQString("%2e");
00289 #else
00290 QString encodedDot("%2e");
00291 #endif
00292 if (path.find(encodedDot, 0, false) != -1)
00293 {
00294 #ifndef KDE_QT_ONLY
00295 static const QString &encodedDOT = KGlobal::staticQString("%2E");
00296 #else
00297 QString encodedDOT("%2E");
00298 #endif
00299 path.replace(encodedDot, ".");
00300 path.replace(encodedDOT, ".");
00301 len = path.length();
00302 }
00303 }
00304
00305 bool slash = (len && path[len-1] == '/') ||
00306 (len > 1 && path[len-2] == '/' && path[len-1] == '.');
00307
00308
00309
00310
00311
00312
00313
00314 QString result;
00315 int cdUp, orig_pos, pos;
00316
00317 cdUp = 0;
00318 pos = orig_pos = len;
00319 while ( pos && (pos = path.findRev('/',--pos)) != -1 )
00320 {
00321 len = orig_pos - pos - 1;
00322 if ( len == 2 && path[pos+1] == '.' && path[pos+2] == '.' )
00323 cdUp++;
00324 else
00325 {
00326
00327
00328 if ( (len || !cleanDirSeparator) &&
00329 (len != 1 || path[pos+1] != '.' ) )
00330 {
00331 if ( !cdUp )
00332 result.prepend(path.mid(pos, len+1));
00333 else
00334 cdUp--;
00335 }
00336 }
00337 orig_pos = pos;
00338 }
00339
00340 if ( result.isEmpty() )
00341 result = "/";
00342 else if ( slash && result[result.length()-1] != '/' )
00343 result.append('/');
00344
00345 return result;
00346 }
00347
00348 bool KURL::isRelativeURL(const QString &_url)
00349 {
00350 int len = _url.length();
00351 if (!len) return true;
00352 const QChar *str = _url.unicode();
00353
00354
00355 if (!isalpha(str[0].latin1()))
00356 return true;
00357
00358 for(int i = 1; i < len; i++)
00359 {
00360 char c = str[i].latin1();
00361 if (c == ':')
00362 return false;
00363
00364
00365 if (!isalpha(c) && !isdigit(c) && (c != '+') && (c != '-'))
00366 return true;
00367 }
00368
00369 return true;
00370 }
00371
00372 KURL::List::List(const KURL &url)
00373 {
00374 append( url );
00375 }
00376
00377 KURL::List::List(const QStringList &list)
00378 {
00379 for (QStringList::ConstIterator it = list.begin();
00380 it != list.end();
00381 it++)
00382 {
00383 append( KURL(*it) );
00384 }
00385 }
00386
00387 QStringList KURL::List::toStringList() const
00388 {
00389 QStringList lst;
00390 for( KURL::List::ConstIterator it = begin();
00391 it != end();
00392 it++)
00393 {
00394 lst.append( (*it).url() );
00395 }
00396 return lst;
00397 }
00398
00399
00400 KURL::KURL()
00401 {
00402 reset();
00403 }
00404
00405 KURL::~KURL()
00406 {
00407 }
00408
00409
00410 KURL::KURL( const QString &url, int encoding_hint )
00411 {
00412 reset();
00413 parse( url, encoding_hint );
00414 }
00415
00416 KURL::KURL( const char * url, int encoding_hint )
00417 {
00418 reset();
00419 parse( QString::fromLatin1(url), encoding_hint );
00420 }
00421
00422 KURL::KURL( const QCString& url, int encoding_hint )
00423 {
00424 reset();
00425 parse( QString::fromLatin1(url), encoding_hint );
00426 }
00427
00428 KURL::KURL( const KURL& _u )
00429 {
00430 *this = _u;
00431 }
00432
00433 QDataStream & operator<< (QDataStream & s, const KURL & a)
00434 {
00435 QString QueryForWire=a.m_strQuery_encoded;
00436 if (!a.m_strQuery_encoded.isNull())
00437 QueryForWire.prepend("?");
00438
00439 s << a.m_strProtocol << a.m_strUser << a.m_strPass << a.m_strHost
00440 << a.m_strPath << a.m_strPath_encoded << QueryForWire << a.m_strRef_encoded
00441 << Q_INT8(a.m_bIsMalformed ? 1 : 0) << a.m_iPort;
00442 return s;
00443 }
00444
00445 QDataStream & operator>> (QDataStream & s, KURL & a)
00446 {
00447 Q_INT8 malf;
00448 QString QueryFromWire;
00449 s >> a.m_strProtocol >> a.m_strUser >> a.m_strPass >> a.m_strHost
00450 >> a.m_strPath >> a.m_strPath_encoded >> QueryFromWire >> a.m_strRef_encoded
00451 >> malf >> a.m_iPort;
00452 a.m_bIsMalformed = (malf != 0);
00453
00454 if ( QueryFromWire.isEmpty() )
00455 a.m_strQuery_encoded = QString::null;
00456 else
00457 a.m_strQuery_encoded = QueryFromWire.mid(1);
00458
00459 return s;
00460 }
00461
00462 #ifndef QT_NO_NETWORKPROTOCOL
00463 KURL::KURL( const QUrl &u )
00464 {
00465 *this = u;
00466 }
00467 #endif
00468
00469 KURL::KURL( const KURL& _u, const QString& _rel_url, int encoding_hint )
00470 {
00471
00472
00473
00474 QString rUrl = _rel_url;
00475 int len = _u.m_strProtocol.length();
00476 if ( !_u.m_strHost.isEmpty() && !rUrl.isEmpty() &&
00477 rUrl.find( _u.m_strProtocol, 0, false ) == 0 &&
00478 rUrl[len] == ':' && (rUrl[len+1] != '/' ||
00479 (rUrl[len+1] == '/' && rUrl[len+2] != '/')) )
00480 {
00481 rUrl.remove( 0, rUrl.find( ':' ) + 1 );
00482 }
00483
00484 if ( rUrl.isEmpty() )
00485 {
00486 *this = _u;
00487 }
00488 else if ( rUrl[0] == '#' )
00489 {
00490 *this = _u;
00491 QString ref = decode(rUrl.mid(1), encoding_hint);
00492 if ( ref.isNull() )
00493 ref = "";
00494 setHTMLRef( ref );
00495 }
00496 else if ( isRelativeURL( rUrl) )
00497 {
00498 *this = _u;
00499 m_strQuery_encoded = QString::null;
00500 m_strRef_encoded = QString::null;
00501 if ( rUrl[0] == '/')
00502 {
00503 if ((rUrl.length() > 1) && (rUrl[1] == '/'))
00504 {
00505 m_strHost = QString::null;
00506 }
00507 m_strPath = QString::null;
00508 m_strPath_encoded = QString::null;
00509 }
00510 else if ( rUrl[0] != '?' )
00511 {
00512 int pos = m_strPath.findRev( '/' );
00513 if (pos >= 0)
00514 m_strPath.truncate(pos);
00515 m_strPath += '/';
00516 if (!m_strPath_encoded.isEmpty())
00517 {
00518 pos = m_strPath_encoded.findRev( '/' );
00519 if (pos >= 0)
00520 m_strPath_encoded.truncate(pos);
00521 m_strPath_encoded += '/';
00522 }
00523 }
00524 else
00525 {
00526 if ( m_strPath.isEmpty() )
00527 m_strPath = '/';
00528 }
00529 KURL tmp( url() + rUrl, encoding_hint);
00530 *this = tmp;
00531 cleanPath(false);
00532 }
00533 else
00534 {
00535 KURL tmp( rUrl, encoding_hint);
00536 *this = tmp;
00537 if (!_u.m_strUser.isEmpty() && m_strUser.isEmpty() && (_u.m_strHost == m_strHost) && (_u.m_strProtocol == m_strProtocol))
00538 {
00539 m_strUser = _u.m_strUser;
00540 m_strPass = _u.m_strPass;
00541 }
00542 cleanPath(false);
00543 }
00544 }
00545
00546 void KURL::reset()
00547 {
00548 m_strProtocol = QString::null;
00549 m_strUser = QString::null;
00550 m_strPass = QString::null;
00551 m_strHost = QString::null;
00552 m_strPath = QString::null;
00553 m_strPath_encoded = QString::null;
00554 m_strQuery_encoded = QString::null;
00555 m_strRef_encoded = QString::null;
00556 m_bIsMalformed = true;
00557 m_iPort = 0;
00558 }
00559
00560 bool KURL::isEmpty() const
00561 {
00562 return (m_strPath.isEmpty() && m_strProtocol.isEmpty());
00563 }
00564
00565 void KURL::parse( const QString& _url, int encoding_hint )
00566 {
00567
00568
00569
00570 if ( _url.isEmpty() )
00571 {
00572 m_strProtocol = _url;
00573 return;
00574 }
00575
00576 QString port;
00577 bool badHostName = false;
00578 int start = 0;
00579 uint len = _url.length();
00580 QChar* buf = new QChar[ len + 1 ];
00581 QChar* orig = buf;
00582 memcpy( buf, _url.unicode(), len * sizeof( QChar ) );
00583
00584 QChar delim;
00585 QString tmp;
00586
00587 uint pos = 0;
00588
00589
00590 QChar x = buf[pos++];
00591 if ( x == '/' )
00592 goto Node9;
00593 if ( !isalpha( (int)x ) )
00594 goto NodeErr;
00595
00596
00597
00598
00599 while( (isalpha((int)buf[pos]) || isdigit((int)buf[pos]) ||
00600 buf[pos] == '+' || buf[pos] == '-') &&
00601 pos < len ) pos++;
00602 if ( pos == len - 1 )
00603 goto NodeErr;
00604 if (buf[pos] == ':' && buf[pos+1] == '/' && buf[pos+2] == '/' )
00605 {
00606 m_strProtocol = QString( orig, pos ).lower();
00607 pos += 3;
00608 }
00609 else if (buf[pos] == ':' && buf[pos+1] == '/' )
00610 {
00611 m_strProtocol = QString( orig, pos ).lower();
00612
00613 pos++;
00614 start = pos;
00615 goto Node9;
00616 }
00617 else if ( buf[pos] == ':' )
00618 {
00619 m_strProtocol = QString( orig, pos ).lower();
00620
00621 pos++;
00622 start = pos;
00623 goto Node9;
00624 }
00625 else
00626 goto NodeErr;
00627
00628
00629 if ( pos == len )
00630 goto NodeErr;
00631 start = pos;
00632
00633
00634 if (buf[pos] == '[')
00635 goto Node8;
00636
00637 x = buf[pos];
00638 while( (x != ':') && (x != '@') && (x != '/') && (x != '?') && (x != '#') && (pos < len) )
00639 {
00640 if ((x == '\"') || (x == ';') || (x == '<'))
00641 badHostName = true;
00642 x = buf[++pos];
00643 }
00644 if ( pos == len )
00645 {
00646 if (badHostName)
00647 goto NodeErr;
00648
00649 m_strHost = decode(QString( buf + start, pos - start ), encoding_hint);
00650 goto NodeOk;
00651 }
00652 if ( x == '@' )
00653 {
00654 m_strUser = decode(QString( buf + start, pos - start ), encoding_hint);
00655 pos++;
00656 goto Node7;
00657 }
00658
00659
00660
00661
00662
00663
00664 else if ( (x == '/') || (x == '?') || (x == '#'))
00665 {
00666 if (badHostName)
00667 goto NodeErr;
00668
00669 m_strHost = decode(QString( buf + start, pos - start ), encoding_hint);
00670 start = pos;
00671 goto Node9;
00672 }
00673 else if ( x != ':' )
00674 goto NodeErr;
00675 m_strUser = decode(QString( buf + start, pos - start ), encoding_hint);
00676 pos++;
00677
00678
00679 if ( pos == len )
00680 goto NodeErr;
00681 start = pos++;
00682
00683
00684 while( (pos < len) &&
00685 (buf[pos] != '@') &&
00686 (buf[pos] != '/') &&
00687 (buf[pos] != '?') &&
00688 (buf[pos] != '#')) pos++;
00689
00690
00691 if ( (pos == len) || (buf[pos] != '@') )
00692 {
00693
00694 if (badHostName)
00695 goto NodeErr;
00696 m_strHost = m_strUser;
00697 m_strUser = QString::null;
00698 QString tmp( buf + start, pos - start );
00699 char *endptr;
00700 m_iPort = (unsigned short int)strtol(tmp.ascii(), &endptr, 10);
00701 if ((pos == len) && (strlen(endptr) == 0))
00702 goto NodeOk;
00703
00704 pos -= strlen(endptr);
00705 start = pos++;
00706 goto Node9;
00707 }
00708 m_strPass = decode(QString( buf + start, pos - start), encoding_hint);
00709 pos++;
00710
00711
00712 Node7:
00713 if ( pos == len )
00714 goto NodeErr;
00715
00716 Node8:
00717 if (buf[pos] == '[')
00718 {
00719
00720 start = ++pos;
00721
00722
00723 badHostName = false;
00724 x = buf[pos];
00725 while( (x != ']') && (pos < len) )
00726 {
00727 if ((x == '\"') || (x == ';') || (x == '<'))
00728 badHostName = true;
00729 x = buf[++pos];
00730 }
00731 if (badHostName)
00732 goto NodeErr;
00733 m_strHost = decode(QString( buf + start, pos - start ), encoding_hint);
00734 if (pos < len) pos++;
00735 if (pos == len)
00736 goto NodeOk;
00737 }
00738 else
00739 {
00740
00741 start = pos++;
00742
00743
00744 badHostName = false;
00745 x = buf[pos];
00746 while( (x != ':') && (x != '@') && (x != '/') && (x != '?') && (x != '#') && (pos < len) )
00747 {
00748 if ((x == '\"') || (x == ';') || (x == '<'))
00749 badHostName = true;
00750 x = buf[++pos];
00751 }
00752 if (badHostName)
00753 goto NodeErr;
00754 if ( pos == len )
00755 {
00756 m_strHost = decode(QString( buf + start, pos - start ), encoding_hint);
00757 goto NodeOk;
00758 }
00759 m_strHost = decode(QString( buf + start, pos - start ), encoding_hint);
00760 }
00761 x = buf[pos];
00762 if ( x == '/' )
00763 {
00764 start = pos++;
00765 goto Node9;
00766 }
00767 else if ( x != ':' )
00768 goto NodeErr;
00769 pos++;
00770
00771
00772 if ( pos == len )
00773 goto NodeErr;
00774 start = pos;
00775 if ( !isdigit( buf[pos++] ) )
00776 goto NodeErr;
00777
00778
00779 while( isdigit( buf[pos] ) && pos < len ) pos++;
00780 port = QString( buf + start, pos - start );
00781 m_iPort = port.toUShort();
00782 if ( pos == len )
00783 goto NodeOk;
00784 start = pos++;
00785
00786 Node9:
00787
00788 while( buf[pos] != '#' && buf[pos]!='?' && pos < len ) pos++;
00789
00790 tmp = QString( buf + start, pos - start );
00791
00792 setEncodedPath( tmp, encoding_hint );
00793
00794 if ( pos == len )
00795 goto NodeOk;
00796
00797
00798 delim = (buf[pos++]=='#'?'?':'#');
00799
00800 start = pos;
00801
00802 while(buf[pos]!=delim && pos < len) pos++;
00803
00804 tmp = QString(buf + start, pos - start);
00805 if (delim=='#')
00806 setQuery(tmp, encoding_hint);
00807 else
00808 m_strRef_encoded = tmp;
00809
00810 if (pos == len)
00811 goto NodeOk;
00812
00813
00814 tmp = QString( buf + pos + 1, len - pos - 1);
00815 if (delim == '#')
00816 m_strRef_encoded = tmp;
00817 else
00818 setQuery(tmp, encoding_hint);
00819
00820 NodeOk:
00821
00822 delete []orig;
00823 m_bIsMalformed = false;
00824 if (m_strProtocol.isEmpty())
00825 m_strProtocol = "file";
00826
00827
00828 if (m_strProtocol == "file")
00829 {
00830 if (!m_strHost.isEmpty())
00831 {
00832
00833 if (m_strHost.lower() == "localhost")
00834 {
00835 m_strHost = QString::null;
00836 }
00837 else {
00838
00839
00840 m_strPath = "//"+m_strHost+m_strPath;
00841 m_strPath_encoded = QString::null;
00842 m_strHost = QString::null;
00843 }
00844 }
00845 }
00846 return;
00847
00848 NodeErr:
00849
00850 delete []orig;
00851 reset();
00852 m_strProtocol = _url;
00853 }
00854
00855 KURL& KURL::operator=( const QString& _url )
00856 {
00857 reset();
00858 parse( _url );
00859
00860 return *this;
00861 }
00862
00863 KURL& KURL::operator=( const char * _url )
00864 {
00865 reset();
00866 parse( QString::fromLatin1(_url) );
00867
00868 return *this;
00869 }
00870
00871 #ifndef QT_NO_NETWORKPROTOCOL
00872 KURL& KURL::operator=( const QUrl & u )
00873 {
00874 m_strProtocol = u.protocol();
00875 m_strUser = u.user();
00876 m_strPass = u.password();
00877 m_strHost = u.host();
00878 m_strPath = u.path( FALSE );
00879 m_strPath_encoded = QString::null;
00880 m_strQuery_encoded = u.query();
00881 m_strRef_encoded = u.ref();
00882 m_bIsMalformed = !u.isValid();
00883 m_iPort = u.port();
00884
00885 return *this;
00886 }
00887 #endif
00888
00889 KURL& KURL::operator=( const KURL& _u )
00890 {
00891 m_strProtocol = _u.m_strProtocol;
00892 m_strUser = _u.m_strUser;
00893 m_strPass = _u.m_strPass;
00894 m_strHost = _u.m_strHost;
00895 m_strPath = _u.m_strPath;
00896 m_strPath_encoded = _u.m_strPath_encoded;
00897 m_strQuery_encoded = _u.m_strQuery_encoded;
00898 m_strRef_encoded = _u.m_strRef_encoded;
00899 m_bIsMalformed = _u.m_bIsMalformed;
00900 m_iPort = _u.m_iPort;
00901
00902 return *this;
00903 }
00904
00905 bool KURL::operator==( const KURL& _u ) const
00906 {
00907 if ( isMalformed() || _u.isMalformed() )
00908 return false;
00909
00910 if ( m_strProtocol == _u.m_strProtocol &&
00911 m_strUser == _u.m_strUser &&
00912 m_strPass == _u.m_strPass &&
00913 m_strHost.lower() == _u.m_strHost.lower() &&
00914 m_strPath == _u.m_strPath &&
00915
00916 ( m_strPath_encoded.isNull() || _u.m_strPath_encoded.isNull() ||
00917 m_strPath_encoded == _u.m_strPath_encoded ) &&
00918 m_strQuery_encoded == _u.m_strQuery_encoded &&
00919 m_strRef_encoded == _u.m_strRef_encoded &&
00920 m_iPort == _u.m_iPort )
00921 {
00922 return true;
00923 }
00924
00925 return false;
00926 }
00927
00928 bool KURL::operator==( const QString& _u ) const
00929 {
00930 KURL u( _u );
00931 return ( *this == u );
00932 }
00933
00934 bool KURL::cmp( const KURL &u, bool ignore_trailing ) const
00935 {
00936 return equals( u, ignore_trailing );
00937 }
00938
00939 bool KURL::equals( const KURL &_u, bool ignore_trailing ) const
00940 {
00941 if ( isMalformed() || _u.isMalformed() )
00942 return false;
00943
00944 if ( ignore_trailing )
00945 {
00946 QString path1 = path(1);
00947 QString path2 = _u.path(1);
00948 if ( path1 != path2 )
00949 return false;
00950
00951 if ( m_strProtocol == _u.m_strProtocol &&
00952 m_strUser == _u.m_strUser &&
00953 m_strPass == _u.m_strPass &&
00954 m_strHost == _u.m_strHost &&
00955 m_strQuery_encoded == _u.m_strQuery_encoded &&
00956 m_strRef_encoded == _u.m_strRef_encoded &&
00957 m_iPort == _u.m_iPort )
00958 return true;
00959
00960 return false;
00961 }
00962
00963 return ( *this == _u );
00964 }
00965
00966 bool KURL::isParentOf( const KURL& _u ) const
00967 {
00968 if ( isMalformed() || _u.isMalformed() )
00969 return false;
00970
00971 if ( m_strProtocol == _u.m_strProtocol &&
00972 m_strUser == _u.m_strUser &&
00973 m_strPass == _u.m_strPass &&
00974 m_strHost == _u.m_strHost &&
00975 m_strQuery_encoded == _u.m_strQuery_encoded &&
00976 m_strRef_encoded == _u.m_strRef_encoded &&
00977 m_iPort == _u.m_iPort )
00978 {
00979 if ( path().isEmpty() || _u.path().isEmpty() )
00980 return false;
00981
00982 QString p1( cleanpath( path(), true, false ) );
00983 if ( p1[p1.length()-1] != '/' )
00984 p1 += '/';
00985 QString p2( cleanpath( _u.path(), true, false ) );
00986 if ( p2[p2.length()-1] != '/' )
00987 p2 += '/';
00988
00989
00990
00991
00992
00993 return p2.startsWith( p1 );
00994 }
00995 return false;
00996 }
00997
00998 void KURL::setFileName( const QString& _txt )
00999 {
01000 m_strRef_encoded = QString::null;
01001 int i = 0;
01002 while( _txt[i] == '/' ) ++i;
01003 QString tmp;
01004 if ( i )
01005 tmp = _txt.mid( i );
01006 else
01007 tmp = _txt;
01008
01009 QString path = m_strPath_encoded.isEmpty() ? m_strPath : m_strPath_encoded;
01010 if ( path.isEmpty() )
01011 path = "/";
01012 else
01013 {
01014 int lastSlash = path.findRev( '/' );
01015 if ( lastSlash == -1)
01016 {
01017
01018
01019 path = "/";
01020 }
01021 else if ( path.right(1) != "/" )
01022 path.truncate( lastSlash+1 );
01023 }
01024 if (m_strPath_encoded.isEmpty())
01025 {
01026 path += tmp;
01027 setPath( path );
01028 }
01029 else
01030 {
01031 path += encode_string(tmp);
01032 setEncodedPath( path );
01033 }
01034 cleanPath();
01035 }
01036
01037 void KURL::cleanPath( bool cleanDirSeparator )
01038 {
01039 m_strPath = cleanpath(m_strPath, cleanDirSeparator, false);
01040
01041 m_strPath_encoded = cleanpath(m_strPath_encoded, cleanDirSeparator, true);
01042 }
01043
01044 static QString trailingSlash( int _trailing, const QString &path )
01045 {
01046 QString result = path;
01047
01048 if ( _trailing == 0 )
01049 return result;
01050 else if ( _trailing == 1 )
01051 {
01052 int len = result.length();
01053 if ( len == 0 )
01054 result = QString::null;
01055 else if ( result[ len - 1 ] != '/' )
01056 result += "/";
01057 return result;
01058 }
01059 else if ( _trailing == -1 )
01060 {
01061 if ( result == "/" )
01062 return result;
01063 int len = result.length();
01064 if ( len != 0 && result[ len - 1 ] == '/' )
01065 result.truncate( len - 1 );
01066 return result;
01067 }
01068 else {
01069 assert( 0 );
01070 return QString::null;
01071 }
01072 }
01073
01074 void KURL::adjustPath( int _trailing )
01075 {
01076 if (!m_strPath_encoded.isEmpty())
01077 {
01078 m_strPath_encoded = trailingSlash( _trailing, m_strPath_encoded );
01079 }
01080 m_strPath = trailingSlash( _trailing, m_strPath );
01081 }
01082
01083
01084 QString KURL::encodedPathAndQuery( int _trailing, bool _no_empty_path, int encoding_hint ) const
01085 {
01086 QString tmp;
01087 if (!m_strPath_encoded.isEmpty() && encoding_hint == 0)
01088 {
01089 tmp = trailingSlash( _trailing, m_strPath_encoded );
01090 }
01091 else
01092 {
01093 tmp = path( _trailing );
01094 if ( _no_empty_path && tmp.isEmpty() )
01095 tmp = "/";
01096 tmp = encode( tmp, false, encoding_hint );
01097 }
01098
01099
01100 if (!m_strQuery_encoded.isNull())
01101 tmp += '?' + m_strQuery_encoded;
01102 return tmp;
01103 }
01104
01105 void KURL::setEncodedPath( const QString& _txt, int encoding_hint )
01106 {
01107 #ifdef KDE_QT_ONLY
01108 QString fileProt = "file";
01109 #else
01110 static const QString & fileProt = KGlobal::staticQString( "file" );
01111 #endif
01112 m_strPath_encoded = _txt;
01113
01114 decode( m_strPath_encoded, m_strPath, m_strPath_encoded, encoding_hint );
01115
01116 if (m_strProtocol == fileProt)
01117 m_strPath_encoded = QString::null;
01118 }
01119
01120
01121 void KURL::setEncodedPathAndQuery( const QString& _txt, int encoding_hint )
01122 {
01123 int pos = _txt.find( '?' );
01124 if ( pos == -1 )
01125 {
01126 setEncodedPath(_txt, encoding_hint);
01127 m_strQuery_encoded = QString::null;
01128 }
01129 else
01130 {
01131 setEncodedPath(_txt.left( pos ), encoding_hint);
01132 setQuery(_txt.right(_txt.length() - pos - 1), encoding_hint);
01133 }
01134 }
01135
01136 QString KURL::path( int _trailing ) const
01137 {
01138 return trailingSlash( _trailing, path() );
01139 }
01140
01141 bool KURL::isLocalFile() const
01142 {
01143 #ifdef KDE_QT_ONLY
01144 QString fileProt = "file";
01145 #else
01146 static const QString & fileProt = KGlobal::staticQString( "file" );
01147 #endif
01148 return ( ( m_strProtocol == fileProt ) && ( m_strHost.isEmpty()) && !hasSubURL() );
01149 }
01150
01151 void KURL::setFileEncoding(const QString &encoding)
01152 {
01153 if (!isLocalFile())
01154 return;
01155
01156 QString q = query();
01157
01158 if (!q.isEmpty() && (q[0] == '?'))
01159 q = q.mid(1);
01160
01161 QStringList args = QStringList::split('&', q);
01162 for(QStringList::Iterator it = args.begin();
01163 it != args.end();)
01164 {
01165 QString s = decode_string(*it);
01166 if (s.startsWith("charset="))
01167 it = args.erase(it);
01168 else
01169 ++it;
01170 }
01171 if (!encoding.isEmpty())
01172 args.append("charset="+encode_string(encoding));
01173
01174 if (args.isEmpty())
01175 setQuery(QString::null);
01176 else
01177 setQuery(args.join("&"));
01178 }
01179
01180 QString KURL::fileEncoding() const
01181 {
01182 if (!isLocalFile())
01183 return QString::null;
01184
01185 QString q = query();
01186
01187 if (q.isEmpty())
01188 return QString::null;
01189
01190 if (q[0] == '?')
01191 q = q.mid(1);
01192
01193 QStringList args = QStringList::split('&', q);
01194 for(QStringList::ConstIterator it = args.begin();
01195 it != args.end();
01196 ++it)
01197 {
01198 QString s = decode_string(*it);
01199 if (s.startsWith("charset="))
01200 return s.mid(8);
01201 }
01202 return QString::null;
01203 }
01204
01205 bool KURL::hasSubURL() const
01206 {
01207 if ( m_strProtocol.isEmpty() || m_bIsMalformed )
01208 return false;
01209 if (m_strRef_encoded.isEmpty())
01210 return false;
01211 if (m_strRef_encoded.startsWith("gzip:"))
01212 return true;
01213 if (m_strRef_encoded.startsWith("bzip:"))
01214 return true;
01215 if (m_strRef_encoded.startsWith("bzip2:"))
01216 return true;
01217 if (m_strRef_encoded.startsWith("tar:"))
01218 return true;
01219 if ( m_strProtocol == "error" )
01220 return true;
01221 return false;
01222 }
01223
01224 QString KURL::url( int _trailing, int encoding_hint ) const
01225 {
01226 if( m_bIsMalformed )
01227 {
01228
01229
01230
01231 return m_strProtocol;
01232 }
01233
01234 QString u = m_strProtocol;
01235 if (!u.isEmpty())
01236 u += ":";
01237
01238 if ( hasHost() )
01239 {
01240 u += "//";
01241 if ( hasUser() )
01242 {
01243 u += encode(m_strUser, true, encoding_hint);
01244 if ( hasPass() )
01245 {
01246 u += ":";
01247 u += encode(m_strPass, true, encoding_hint);
01248 }
01249 u += "@";
01250 }
01251 bool IPv6 = (m_strHost.find(':') != -1);
01252 if (IPv6)
01253 u += '[' + m_strHost + ']';
01254 else
01255 u += encode(m_strHost, true, encoding_hint);
01256 if ( m_iPort != 0 ) {
01257 QString buffer;
01258 buffer.sprintf( ":%u", m_iPort );
01259 u += buffer;
01260 }
01261 }
01262
01263 u += encodedPathAndQuery( _trailing, false, encoding_hint );
01264
01265 if ( hasRef() )
01266 {
01267 u += "#";
01268 u += m_strRef_encoded;
01269 }
01270
01271 return u;
01272 }
01273
01274 QString KURL::prettyURL( int _trailing ) const
01275 {
01276 if( m_bIsMalformed )
01277 {
01278
01279
01280
01281 return m_strProtocol;
01282 }
01283
01284 QString u = m_strProtocol;
01285 if (!u.isEmpty())
01286 u += ":";
01287
01288 if ( hasHost() )
01289 {
01290 u += "//";
01291 if ( hasUser() )
01292 {
01293 u += lazy_encode(m_strUser);
01294
01295 u += "@";
01296 }
01297 bool IPv6 = (m_strHost.find(':') != -1);
01298 if (IPv6)
01299 u += '[' + m_strHost + ']';
01300 else
01301 u += lazy_encode(m_strHost);
01302 if ( m_iPort != 0 ) {
01303 QString buffer;
01304 buffer.sprintf( ":%u", m_iPort );
01305 u += buffer;
01306 }
01307 }
01308
01309 u += trailingSlash( _trailing, lazy_encode( m_strPath ) );
01310 if (!m_strQuery_encoded.isNull())
01311 u += '?' + m_strQuery_encoded;
01312
01313 if ( hasRef() )
01314 {
01315 u += "#";
01316 u += m_strRef_encoded;
01317 }
01318
01319 return u;
01320 }
01321
01322 QString KURL::prettyURL( int _trailing, AdjustementFlags _flags) const
01323 {
01324 QString u = prettyURL(_trailing);
01325 if (_flags & StripFileProtocol && u.startsWith("file:"))
01326 u.remove(0, 5);
01327 return u;
01328 }
01329
01330 QString KURL::htmlURL() const
01331 {
01332 return QStyleSheet::escape(prettyURL());
01333 }
01334
01335 KURL::List KURL::split( const KURL& _url )
01336 {
01337 QString ref;
01338 KURL::List lst;
01339 KURL url = _url;
01340
01341 while(true)
01342 {
01343 KURL u = url;
01344 u.m_strRef_encoded = QString::null;
01345 lst.append(u);
01346 if (url.hasSubURL())
01347 {
01348 url = KURL(url.m_strRef_encoded);
01349 }
01350 else
01351 {
01352 ref = url.m_strRef_encoded;
01353 break;
01354 }
01355 }
01356
01357
01358 KURL::List::Iterator it;
01359 for( it = lst.begin() ; it != lst.end(); ++it )
01360 {
01361 (*it).m_strRef_encoded = ref;
01362 }
01363
01364 return lst;
01365 }
01366
01367 KURL::List KURL::split( const QString& _url )
01368 {
01369 return split(KURL(_url));
01370 }
01371
01372 KURL KURL::join( const KURL::List & lst )
01373 {
01374 if (lst.isEmpty()) return KURL();
01375 KURL tmp;
01376
01377 KURL::List::ConstIterator first = lst.fromLast();
01378 for( KURL::List::ConstIterator it = first; it != lst.end(); --it )
01379 {
01380 KURL u(*it);
01381 if (it != first)
01382 {
01383 u.m_strRef_encoded = tmp.url();
01384 }
01385 tmp = u;
01386 }
01387
01388 return tmp;
01389 }
01390
01391 QString KURL::fileName( bool _strip_trailing_slash ) const
01392 {
01393 QString fname;
01394 const QString &path = m_strPath;
01395
01396 int len = path.length();
01397 if ( len == 0 )
01398 return fname;
01399
01400 if ( _strip_trailing_slash )
01401 {
01402 while ( len >= 1 && path[ len - 1 ] == '/' )
01403 len--;
01404 }
01405 else if ( path[ len - 1 ] == '/' )
01406 return fname;
01407
01408
01409 if ( len == 1 && path[ 0 ] == '/' )
01410 return fname;
01411
01412
01413 int n = 1;
01414 if (!m_strPath_encoded.isEmpty())
01415 {
01416
01417
01418
01419 int i = m_strPath_encoded.findRev( '/', len - 1 );
01420 QString fileName_encoded = m_strPath_encoded.mid(i+1);
01421 n += fileName_encoded.contains("%2f", false);
01422 }
01423 int i = len;
01424 do {
01425 i = path.findRev( '/', i - 1 );
01426 }
01427 while (--n && (i > 0));
01428
01429
01430
01431 if ( i == -1 ) {
01432 if ( len == (int)path.length() )
01433 fname = path;
01434 else
01435
01436 fname = path.left( len );
01437 }
01438 else
01439 {
01440 fname = path.mid( i + 1, len - i - 1 );
01441 }
01442 return fname;
01443 }
01444
01445 void KURL::addPath( const QString& _txt )
01446 {
01447 m_strPath_encoded = QString::null;
01448
01449 if ( _txt.isEmpty() )
01450 return;
01451
01452 int i = 0;
01453 int len = m_strPath.length();
01454
01455 if ( len == 0 ) {
01456 while( _txt[i] == '/' ) ++i;
01457 }
01458
01459 else if ( _txt[0] != '/' && ( len == 0 || m_strPath[ len - 1 ] != '/' ) )
01460 m_strPath += "/";
01461
01462
01463 i = 0;
01464 if ( len != 0 && m_strPath[ len - 1 ] == '/' )
01465 {
01466 while( _txt[i] == '/' )
01467 ++i;
01468 }
01469
01470 m_strPath += _txt.mid( i );
01471 }
01472
01473 QString KURL::directory( bool _strip_trailing_slash_from_result,
01474 bool _ignore_trailing_slash_in_path ) const
01475 {
01476 QString result = m_strPath_encoded.isEmpty() ? m_strPath : m_strPath_encoded;
01477 if ( _ignore_trailing_slash_in_path )
01478 result = trailingSlash( -1, result );
01479
01480 if ( result.isEmpty() || result == "/" )
01481 return result;
01482
01483 int i = result.findRev( "/" );
01484
01485
01486 if ( i == -1 )
01487 return QString::null;
01488
01489 if ( i == 0 )
01490 {
01491 result = "/";
01492 return result;
01493 }
01494
01495 if ( _strip_trailing_slash_from_result )
01496 result = result.left( i );
01497 else
01498 result = result.left( i + 1 );
01499
01500 if (!m_strPath_encoded.isEmpty())
01501 result = decode(result);
01502
01503 return result;
01504 }
01505
01506
01507 bool KURL::cd( const QString& _dir )
01508 {
01509 if ( _dir.isEmpty() || m_bIsMalformed )
01510 return false;
01511
01512 if (hasSubURL())
01513 {
01514 KURL::List lst = split( *this );
01515 KURL &u = lst.last();
01516 u.cd(_dir);
01517 *this = join( lst );
01518 return true;
01519 }
01520
01521
01522 if ( _dir[0] == '/' )
01523 {
01524 m_strPath_encoded = QString::null;
01525 m_strPath = _dir;
01526 setHTMLRef( QString::null );
01527 m_strQuery_encoded = QString::null;
01528 return true;
01529 }
01530
01531
01532 if ( ( _dir[0] == '~' ) && ( m_strProtocol == "file" ))
01533 {
01534 m_strPath_encoded = QString::null;
01535 m_strPath = QDir::homeDirPath();
01536 m_strPath += "/";
01537 m_strPath += _dir.right(m_strPath.length() - 1);
01538 setHTMLRef( QString::null );
01539 m_strQuery_encoded = QString::null;
01540 return true;
01541 }
01542
01543
01544
01545
01546
01547
01548 QString p = path(1);
01549 p += _dir;
01550 p = cleanpath( p, true, false );
01551 setPath( p );
01552
01553 setHTMLRef( QString::null );
01554 m_strQuery_encoded = QString::null;
01555
01556 return true;
01557 }
01558
01559 KURL KURL::upURL( ) const
01560 {
01561 if (!query().isEmpty())
01562 {
01563 KURL u(*this);
01564 u.setQuery(QString::null);
01565 return u;
01566 };
01567
01568 if (!hasSubURL())
01569 {
01570 KURL u(*this);
01571 u.cd("../");
01572 return u;
01573 }
01574
01575
01576 KURL::List lst = split( *this );
01577 if (lst.isEmpty())
01578 return KURL();
01579 while (true)
01580 {
01581 KURL &u = lst.last();
01582 QString old = u.path();
01583 u.cd("../");
01584 if (u.path() != old)
01585 break;
01586 if (lst.count() == 1)
01587 break;
01588 lst.remove(lst.fromLast());
01589 }
01590 return join( lst );
01591 }
01592
01593 QString KURL::htmlRef() const
01594 {
01595 if ( !hasSubURL() )
01596 {
01597 return decode( ref() );
01598 }
01599
01600 List lst = split( *this );
01601 return decode( (*lst.begin()).ref() );
01602 }
01603
01604 QString KURL::encodedHtmlRef() const
01605 {
01606 if ( !hasSubURL() )
01607 {
01608 return ref();
01609 }
01610
01611 List lst = split( *this );
01612 return (*lst.begin()).ref();
01613 }
01614
01615 void KURL::setHTMLRef( const QString& _ref )
01616 {
01617 if ( !hasSubURL() )
01618 {
01619 m_strRef_encoded = encode( _ref, true, 0 );
01620 return;
01621 }
01622
01623 List lst = split( *this );
01624
01625 (*lst.begin()).setRef( encode( _ref, true, 0 ) );
01626
01627 *this = join( lst );
01628 }
01629
01630 bool KURL::hasHTMLRef() const
01631 {
01632 if ( !hasSubURL() )
01633 {
01634 return hasRef();
01635 }
01636
01637 List lst = split( *this );
01638 return (*lst.begin()).hasRef();
01639 }
01640
01641 void
01642 KURL::setProtocol( const QString& _txt )
01643 {
01644 m_strProtocol = _txt;
01645 m_bIsMalformed = false;
01646 }
01647
01648 void
01649 KURL::setUser( const QString& _txt )
01650 {
01651 m_strUser = _txt;
01652 }
01653
01654 void
01655 KURL::setPass( const QString& _txt )
01656 {
01657 m_strPass = _txt;
01658 }
01659
01660 void
01661 KURL::setHost( const QString& _txt )
01662 {
01663 m_strHost = _txt;
01664 }
01665
01666 void
01667 KURL::setPort( unsigned short int _p )
01668 {
01669 m_iPort = _p;
01670 }
01671
01672 void KURL::setPath( const QString & path )
01673 {
01674 if (isEmpty())
01675 m_bIsMalformed = false;
01676 if (m_strProtocol.isEmpty())
01677 m_strProtocol = "file";
01678 m_strPath = path;
01679 m_strPath_encoded = QString::null;
01680 }
01681
01682 void KURL::setQuery( const QString &_txt, int encoding_hint)
01683 {
01684 if (!_txt.length())
01685 {
01686 m_strQuery_encoded = _txt;
01687 return;
01688 }
01689 if (_txt[0] =='?')
01690 m_strQuery_encoded = _txt.mid(1);
01691 else
01692 m_strQuery_encoded = _txt;
01693
01694 int l = m_strQuery_encoded.length();
01695 int i = 0;
01696 QString result;
01697 while (i < l)
01698 {
01699 int s = i;
01700
01701
01702 while(i < l)
01703 {
01704 char c = m_strQuery_encoded[i].latin1();
01705 if ((c == '&') || (c == ':') || (c == ';') ||
01706 (c == '=') || (c == '/') || (c == '?'))
01707 break;
01708 i++;
01709 }
01710 if (i > s)
01711 {
01712 QString tmp = m_strQuery_encoded.mid(s, i-s);
01713 QString newTmp;
01714 decode( tmp, newTmp, tmp, encoding_hint, false );
01715 result += tmp;
01716 }
01717 if (i < l)
01718 {
01719 result += m_strQuery_encoded[i];
01720 i++;
01721 }
01722 }
01723 m_strQuery_encoded = result;
01724 }
01725
01726 QString KURL::query() const
01727 {
01728 if (m_strQuery_encoded.isNull())
01729 return QString::null;
01730 return '?'+m_strQuery_encoded;
01731 }
01732
01733 QString KURL::decode_string(const QString &str, int encoding_hint)
01734 {
01735 return decode(str, encoding_hint);
01736 }
01737
01738 QString KURL::encode_string(const QString &str, int encoding_hint)
01739 {
01740 return encode(str, false, encoding_hint);
01741 }
01742
01743 QString KURL::encode_string_no_slash(const QString &str, int encoding_hint)
01744 {
01745 return encode(str, true, encoding_hint);
01746 }
01747
01748 bool urlcmp( const QString& _url1, const QString& _url2 )
01749 {
01750
01751 if ( _url1.isEmpty() && _url2.isEmpty() )
01752 return true;
01753
01754 if ( _url1.isEmpty() || _url2.isEmpty() )
01755 return false;
01756
01757 KURL::List list1 = KURL::split( _url1 );
01758 KURL::List list2 = KURL::split( _url2 );
01759
01760
01761 if ( list1.isEmpty() || list2.isEmpty() )
01762 return false;
01763
01764 return ( list1 == list2 );
01765 }
01766
01767 bool urlcmp( const QString& _url1, const QString& _url2, bool _ignore_trailing, bool _ignore_ref )
01768 {
01769
01770 if ( _url1.isEmpty() && _url2.isEmpty() )
01771 return true;
01772
01773 if ( _url1.isEmpty() || _url2.isEmpty() )
01774 return false;
01775
01776 KURL::List list1 = KURL::split( _url1 );
01777 KURL::List list2 = KURL::split( _url2 );
01778
01779
01780 if ( list1.isEmpty() || list2.isEmpty() )
01781 return false;
01782
01783 unsigned int size = list1.count();
01784 if ( list2.count() != size )
01785 return false;
01786
01787 if ( _ignore_ref )
01788 {
01789 (*list1.begin()).setRef(QString::null);
01790 (*list2.begin()).setRef(QString::null);
01791 }
01792
01793 KURL::List::Iterator it1 = list1.begin();
01794 KURL::List::Iterator it2 = list2.begin();
01795 for( ; it1 != list1.end() ; ++it1, ++it2 )
01796 if ( !(*it1).equals( *it2, _ignore_trailing ) )
01797 return false;
01798
01799 return true;
01800 }
01801
01802 QMap< QString, QString > KURL::queryItems( int options ) const {
01803 if ( m_strQuery_encoded.isEmpty() )
01804 return QMap<QString,QString>();
01805
01806 QMap< QString, QString > result;
01807 QStringList items = QStringList::split( '&', m_strQuery_encoded );
01808 for ( QStringList::const_iterator it = items.begin() ; it != items.end() ; ++it ) {
01809 int equal_pos = (*it).find( '=' );
01810 if ( equal_pos > 0 ) {
01811 QString name = (*it).left( equal_pos );
01812 if ( options & CaseInsensitiveKeys )
01813 name = name.lower();
01814 QString value = (*it).mid( equal_pos + 1 );
01815 if ( value.isEmpty() )
01816 result.insert( name, QString::fromLatin1("") );
01817 else {
01818
01819 value.replace( '+', ' ' );
01820 result.insert( name, decode_string( value ) );
01821 }
01822 } else if ( equal_pos < 0 ) {
01823 QString name = (*it);
01824 if ( options & CaseInsensitiveKeys )
01825 name = name.lower();
01826 result.insert( name, QString::null );
01827 }
01828 }
01829
01830 return result;
01831 }
01832
01833 QString KURL::queryItem( const QString& _item ) const
01834 {
01835 QString item = _item + '=';
01836 if ( m_strQuery_encoded.length() <= 1 )
01837 return QString::null;
01838
01839 QStringList items = QStringList::split( '&', m_strQuery_encoded );
01840 unsigned int _len = item.length();
01841 for ( QStringList::ConstIterator it = items.begin(); it != items.end(); ++it )
01842 {
01843 if ( (*it).startsWith( item ) )
01844 {
01845 if ( (*it).length() > _len )
01846 {
01847 QString str = (*it).mid( _len );
01848 str.replace( '+', ' ' );
01849 return decode_string( str );
01850 }
01851 else
01852 return QString::fromLatin1("");
01853 }
01854 }
01855
01856 return QString::null;
01857 }
01858
01859 void KURL::removeQueryItem( const QString& _item )
01860 {
01861 QString item = _item + '=';
01862 if ( m_strQuery_encoded.length() <= 1 )
01863 return;
01864
01865 QStringList items = QStringList::split( '&', m_strQuery_encoded );
01866 for ( QStringList::Iterator it = items.begin(); it != items.end(); )
01867 {
01868 if ( (*it).startsWith( item ) || (*it == _item) )
01869 {
01870 QStringList::Iterator deleteIt = it;
01871 ++it;
01872 items.remove(deleteIt);
01873 }
01874 else
01875 {
01876 ++it;
01877 }
01878 }
01879 m_strQuery_encoded = items.join( "&" );
01880 }
01881
01882 void KURL::addQueryItem( const QString& _item, const QString& _value, int encoding_hint )
01883 {
01884 QString item = _item + '=';
01885 QString value = encode( _value, true, encoding_hint );
01886
01887 if (!m_strQuery_encoded.isEmpty())
01888 m_strQuery_encoded += '&';
01889 m_strQuery_encoded += item + value;
01890 }
01891
01892
01893 KURL KURL::fromPathOrURL( const QString& text )
01894 {
01895 if ( text.isEmpty() )
01896 return KURL();
01897
01898 KURL url;
01899 if ( text[0] == '/' )
01900 url.setPath( text );
01901 else
01902 url = text;
01903
01904 return url;
01905 }