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-rw-r--r--kimagemapeditor/qextfileinfo.cpp347
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diff --git a/kimagemapeditor/qextfileinfo.cpp b/kimagemapeditor/qextfileinfo.cpp
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+/*
+ From WebMaker - KDE HTML Editor
+ Copyright (C) 1998, 1999 Alexei Dets <dets@services.ru>
+
+ Rewritten for Quanta Plus: (C) 2002 Andras Mantia <amantia@freemail.hu>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+*/
+
+
+//qt includes
+#include <qdir.h>
+#include <qapplication.h>
+#include <qptrlist.h>
+#include <qstringlist.h>
+#include <qregexp.h>
+#include <qtimer.h>
+
+//kde includes
+#include <kurl.h>
+#include <kio/job.h>
+#include <kio/netaccess.h>
+#include <kio/scheduler.h>
+#include <kdirlister.h>
+#include <kfileitem.h>
+#include <kglobal.h>
+#include <kdebug.h>
+
+//app includes
+#include "qextfileinfo.h"
+
+QString QExtFileInfo::lastErrorMsg = "";
+
+/** create a relative short url based in baseURL*/
+KURL QExtFileInfo::toRelative(const KURL& urlToConvert,const KURL& baseURL)
+{
+ KURL resultURL = urlToConvert;
+ if (urlToConvert.protocol() == baseURL.protocol())
+ {
+ QString path = urlToConvert.path();
+ QString basePath = baseURL.path(1);
+ if (path.startsWith("/"))
+ {
+ path.remove(0, 1);
+ basePath.remove(0, 1);
+ if ( basePath.right(1) != "/" ) basePath.append("/");
+
+ int pos=0;
+ int pos1=0;
+ for (;;)
+ {
+ pos=path.find("/");
+ pos1=basePath.find("/");
+ if ( pos<0 || pos1<0 ) break;
+ if ( path.left(pos+1 ) == basePath.left(pos1+1) )
+ {
+ path.remove(0, pos+1);
+ basePath.remove(0, pos1+1);
+ }
+ else
+ break;
+ };
+
+ if ( basePath == "/" ) basePath="";
+ int level = basePath.contains("/");
+ for (int i=0; i<level; i++)
+ {
+ path="../"+path;
+ };
+ }
+
+ resultURL.setPath(QDir::cleanDirPath(path));
+ }
+
+ if (urlToConvert.path().endsWith("/")) resultURL.adjustPath(1);
+ return resultURL;
+}
+/** convert relative filename to absolute */
+KURL QExtFileInfo::toAbsolute(const KURL& urlToConvert,const KURL& baseURL)
+{
+ KURL resultURL = urlToConvert;
+ if (urlToConvert.protocol() == baseURL.protocol() && !urlToConvert.path().startsWith("/"))
+ {
+ int pos;
+ QString cutname = urlToConvert.path();
+ QString cutdir = baseURL.path(1);
+ while ( (pos = cutname.find("../")) >=0 )
+ {
+ cutname.remove( 0, pos+3 );
+ cutdir.remove( cutdir.length()-1, 1 );
+ cutdir.remove( cutdir.findRev('/')+1 , 1000);
+ }
+ resultURL.setPath(QDir::cleanDirPath(cutdir+cutname));
+ }
+
+ if (urlToConvert.path().endsWith("/")) resultURL.adjustPath(1);
+ return resultURL;
+}
+
+/** All files in a dir.
+ The return will also contain the name of the subdirectories.
+ This is needed for empty directory adding/handling. (Andras)
+ Currently works only for local directories
+*/
+KURL::List QExtFileInfo::allFiles( const KURL& path, const QString& mask)
+{
+ QExtFileInfo internalFileInfo;
+ return internalFileInfo.allFilesInternal(path, mask);
+}
+
+KURL::List QExtFileInfo::allFilesRelative( const KURL& path, const QString& mask)
+{
+ QExtFileInfo internalFileInfo;
+ KURL::List r = internalFileInfo.allFilesInternal( path, mask);
+
+ KURL::List::Iterator it;
+ for ( it = r.begin(); it != r.end(); ++it )
+ {
+ *it = QExtFileInfo::toRelative( *it, path );
+ }
+
+ return r;
+}
+
+bool QExtFileInfo::createDir( const KURL& path )
+{
+ int i=0;
+ bool result;
+ KURL dir1, dir2 = KURL();
+ while ( !exists(path) && dir2.path() != path.path() )
+ {
+ dir1 = path;
+ dir2 = path;
+
+ dir1=cdUp(dir1);
+ while ( !exists(dir1) && dir1.path() != "/" )
+ {
+ dir1=cdUp(dir1);
+ dir2=cdUp(dir2);
+ // debug(d1);
+ }
+ // dir2.setPath(dir2.path(-1));
+ result = KIO::NetAccess::mkdir(dir2, 0L, -1);
+ i++;
+ }
+ result = exists(path);
+ return result;
+}
+
+KURL QExtFileInfo::cdUp(const KURL &url)
+{
+ KURL u = url;
+ QString dir = u.path(-1);
+ while ( !dir.isEmpty() && dir.right(1) != "/" )
+ {
+ dir.remove( dir.length()-1,1);
+ }
+ u.setPath(dir);
+ return u;
+}
+
+QString QExtFileInfo::shortName(const QString &fname)
+{
+ return fname.section("/",-1);
+}
+
+KURL QExtFileInfo::path( const KURL &url )
+{
+ return KURL( url.directory(false,false) );
+}
+
+KURL QExtFileInfo::home()
+{
+ KURL url;
+ url.setPath(QDir::currentDirPath()+"/");
+ return url;
+}
+
+
+bool QExtFileInfo::exists(const KURL& a_url)
+{
+// Andras: Don't use it now, as it brings up an extra dialog and need manual
+// intervention when usign fish
+// return KIO::NetAccess::exists(a_url, false);
+
+// No dialog when stating.
+ if ( a_url.isLocalFile() )
+ {
+ return QFile::exists( a_url.path() );
+ } else
+ {
+ QExtFileInfo internalFileInfo;
+ return internalFileInfo.internalExists(a_url);
+ }
+}
+
+/* Synchronouse copy, like NetAccess::file_copy in KDE 3.2 */
+bool QExtFileInfo::copy( const KURL& src, const KURL& target, int permissions,
+ bool overwrite, bool resume, QWidget* window )
+{
+ QExtFileInfo internalFileInfo;
+ return internalFileInfo.internalCopy( src, target, permissions, overwrite, resume, window );
+}
+
+/** No descriptions */
+KURL::List QExtFileInfo::allFilesInternal(const KURL& startURL, const QString& mask)
+{
+ dirListItems.clear();
+ if (internalExists(startURL))
+ {
+ lstFilters.setAutoDelete(true);
+ lstFilters.clear();
+ // Split on white space
+ QStringList list = QStringList::split( ' ', mask );
+ for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it )
+ lstFilters.append( new QRegExp(*it, false, true ) );
+
+ bJobOK = true;
+ KIO::ListJob *job = KIO::listRecursive(startURL, false, true);
+ connect(job, SIGNAL(entries(KIO::Job *, const KIO::UDSEntryList&)),
+ this, SLOT(slotNewEntries(KIO::Job *, const KIO::UDSEntryList&)));
+ connect( job, SIGNAL( result (KIO::Job *) ),
+ this, SLOT( slotResult (KIO::Job *) ) );
+
+ // kdDebug(24000) << "Now listing: " << startURL.url() << endl;
+ enter_loop();
+ lstFilters.clear();
+ if (!bJobOK)
+ {
+ // kdDebug(24000) << "Error while listing "<< startURL.url() << endl;
+ dirListItems.clear();
+ }
+ }
+ return dirListItems;
+}
+
+
+//Some hackery from KIO::NetAccess as they do not do exactly what we want
+/* return true if the url exists*/
+bool QExtFileInfo::internalExists(const KURL& url)
+{
+ bJobOK = true;
+ // kdDebug(24000)<<"QExtFileInfo::internalExists"<<endl;
+ KIO::StatJob * job = KIO::stat( url, false);
+ job->setDetails(0);
+ job->setSide(false); //check the url for writing
+ connect( job, SIGNAL( result (KIO::Job *) ),
+ this, SLOT( slotResult (KIO::Job *) ) );
+
+ //To avoid lock-ups, start a timer.
+ QTimer::singleShot(10*1000, this,SLOT(slotTimeout()));
+// kdDebug(24000)<<"QExtFileInfo::internalExists:before enter_loop"<<endl;
+ enter_loop();
+// kdDebug(24000)<<"QExtFileInfo::internalExists:after enter_loop"<<endl;
+ return bJobOK;
+}
+
+bool QExtFileInfo::internalCopy(const KURL& src, const KURL& target, int permissions,
+ bool overwrite, bool resume, QWidget* window)
+{
+ bJobOK = true; // success unless further error occurs
+
+ KIO::Scheduler::checkSlaveOnHold(true);
+ KIO::Job * job = KIO::file_copy( src, target, permissions, overwrite, resume );
+ job->setWindow (window);
+ connect( job, SIGNAL( result (KIO::Job *) ),
+ this, SLOT( slotResult (KIO::Job *) ) );
+
+ enter_loop();
+ return bJobOK;
+}
+
+
+void qt_enter_modal( QWidget *widget );
+void qt_leave_modal( QWidget *widget );
+
+void QExtFileInfo::enter_loop()
+{
+ QWidget dummy(0,0,WType_Dialog | WShowModal);
+ dummy.setFocusPolicy( QWidget::NoFocus );
+ qt_enter_modal(&dummy);
+// kdDebug(24000)<<"QExtFileInfo::enter_loop:before qApp->enter_loop()"<<endl;
+ qApp->enter_loop();
+// kdDebug(24000)<<"QExtFileInfo::enter_loop:after qApp->enter_loop()"<<endl;
+ qt_leave_modal(&dummy);
+}
+
+void QExtFileInfo::slotResult( KIO::Job * job )
+{
+ bJobOK = !job->error();
+ if ( !bJobOK )
+ {
+ if ( !lastErrorMsg )
+ lastErrorMsg = job->errorString();
+ }
+ if ( job->isA("KIO::StatJob") )
+ m_entry = static_cast<KIO::StatJob *>(job)->statResult();
+ qApp->exit_loop();
+}
+
+void QExtFileInfo::slotNewEntries(KIO::Job *job, const KIO::UDSEntryList& udsList)
+{
+ KURL url = static_cast<KIO::ListJob *>(job)->url();
+ url.adjustPath(-1);
+ // avoid creating these QStrings again and again
+ static const QString& dot = KGlobal::staticQString(".");
+ static const QString& dotdot = KGlobal::staticQString("..");
+
+ KIO::UDSEntryListConstIterator it = udsList.begin();
+ KIO::UDSEntryListConstIterator end = udsList.end();
+ KURL itemURL;
+ for ( ; it != end; ++it )
+ {
+ QString name;
+
+ // find out about the name
+ KIO::UDSEntry::ConstIterator entit = (*it).begin();
+ for( ; entit != (*it).end(); ++entit )
+ if ( (*entit).m_uds == KIO::UDS_NAME )
+ {
+ name = (*entit).m_str;
+ break;
+ }
+
+ if ( ! name.isEmpty() && name != dot && name != dotdot)
+ {
+ KFileItem* item = new KFileItem( *it, url, false, true );
+ itemURL = item->url();
+ if (item->isDir()) itemURL.adjustPath(1);
+ for ( QPtrListIterator<QRegExp> filterIt( lstFilters ); filterIt.current(); ++filterIt )
+ if ( filterIt.current()->exactMatch( item->text() ) )
+ dirListItems.append(itemURL);
+ delete item;
+ }
+ }
+}
+
+/** Timeout occured while waiting for some network function to return. */
+void QExtFileInfo::slotTimeout()
+{
+ bJobOK = false;
+ qApp->exit_loop();
+}
+#include "qextfileinfo.moc"