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krun.cpp
1 /* This file is part of the KDE libraries
2  Copyright (C) 2000 Torben Weis <weis@kde.org>
3  Copyright (C) 2006 David Faure <faure@kde.org>
4 
5  This library is free software; you can redistribute it and/or
6  modify it under the terms of the GNU Library General Public
7  License as published by the Free Software Foundation; either
8  version 2 of the License, or (at your option) any later version.
9 
10  This library is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Library General Public License for more details.
14 
15  You should have received a copy of the GNU Library General Public License
16  along with this library; see the file COPYING.LIB. If not, write to
17  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18  Boston, MA 02110-1301, USA.
19 */
20 
21 #include "krun.h"
22 
23 #include <assert.h>
24 #include <stdlib.h>
25 #include <string.h>
26 #include <unistd.h>
27 #include <typeinfo>
28 
29 #include <tqwidget.h>
30 #include <tqguardedptr.h>
31 
32 #include "kuserprofile.h"
33 #include "kmimetype.h"
34 #include "kmimemagic.h"
35 #include "tdeio/job.h"
36 #include "tdeio/global.h"
37 #include "tdeio/scheduler.h"
38 #include "tdeio/netaccess.h"
39 #include "tdefile/kopenwith.h"
40 #include "tdefile/tderecentdocument.h"
41 
42 #include <kdatastream.h>
43 #include <kmessageboxwrapper.h>
44 #include <kurl.h>
45 #include <tdeapplication.h>
46 #include <kdebug.h>
47 #include <tdelocale.h>
48 #include <kprotocolinfo.h>
49 #include <kstandarddirs.h>
50 #include <tdeprocess.h>
51 #include <dcopclient.h>
52 #include <tqfile.h>
53 #include <tqfileinfo.h>
54 #include <tqtextstream.h>
55 #include <tqdatetime.h>
56 #include <tqregexp.h>
57 #include <kdesktopfile.h>
58 #include <tdestartupinfo.h>
59 #include <kmacroexpander.h>
60 #include <kshell.h>
61 #include <kde_file.h>
62 #include <kstringhandler.h>
63 
64 #ifdef TQ_WS_X11
65 #include <twin.h>
66 #endif
67 
68 class KRun::KRunPrivate
69 {
70 public:
71  KRunPrivate() { m_showingError = false; }
72 
73  bool m_showingError;
74  bool m_runExecutables;
75 
76  TQString m_preferredService;
77  TQString m_externalBrowser;
78  TQString m_localPath;
79  TQString m_suggestedFileName;
80  TQGuardedPtr <TQWidget> m_window;
81  TQCString m_asn;
82 };
83 
84 pid_t KRun::runURL( const KURL& u, const TQString& _mimetype )
85 {
86  return runURL( u, _mimetype, false, true, TQString::null );
87 }
88 
89 pid_t KRun::runURL( const KURL& u, const TQString& _mimetype, bool tempFile )
90 {
91  return runURL( u, _mimetype, tempFile, true, TQString::null );
92 }
93 
94 pid_t KRun::runURL( const KURL& u, const TQString& _mimetype, bool tempFile, bool runExecutables )
95 {
96  return runURL( u, _mimetype, tempFile, runExecutables, TQString::null );
97 }
98 
99 bool KRun::isExecutableFile( const KURL& url, const TQString &mimetype )
100 {
101  if ( !url.isLocalFile() )
102  return false;
103  TQFileInfo file( url.path() );
104  if ( file.isExecutable() ) // Got a prospective file to run
105  {
106  KMimeType::Ptr mimeType = KMimeType::mimeType( mimetype );
107 
108  if ( mimeType->is("application/x-executable") || mimeType->is("application/x-executable-script") )
109  return true;
110  }
111  return false;
112 }
113 
114 pid_t KRun::runURL( const KURL& u, const TQString& _mimetype, bool tempFile, bool runExecutables, const TQString& suggestedFileName )
115 {
116  return runURL( u, _mimetype, NULL, "", tempFile, runExecutables, suggestedFileName );
117 }
118 
119 // This is called by foundMimeType, since it knows the mimetype of the URL
120 pid_t KRun::runURL( const KURL& u, const TQString& _mimetype, TQWidget* window, const TQCString& asn,
121  bool tempFile, bool runExecutables, const TQString& suggestedFileName )
122 {
123  bool noRun = false;
124  bool noAuth = false;
125  if ( _mimetype == "inode/directory-locked" )
126  {
127  KMessageBoxWrapper::error( window,
128  i18n("<qt>Unable to enter <b>%1</b>.\nYou do not have access rights to this location.</qt>").arg(u.htmlURL()) );
129  return 0;
130  }
131  else if ( (_mimetype == "application/x-desktop") ||
132  (_mimetype == "media/builtin-mydocuments") ||
133  (_mimetype == "media/builtin-mycomputer") ||
134  (_mimetype == "media/builtin-mynetworkplaces") ||
135  (_mimetype == "media/builtin-printers") ||
136  (_mimetype == "media/builtin-trash") ||
137  (_mimetype == "media/builtin-webbrowser") )
138  {
139  if ( u.isLocalFile() && runExecutables )
140  return KDEDesktopMimeType::run( u, true );
141  }
142  else if ( isExecutableFile(u, _mimetype) )
143  {
144  if ( u.isLocalFile() && runExecutables)
145  {
146  if (kapp->authorize("shell_access"))
147  {
148  TQString path = u.path();
149  shellQuote( path );
150  return (KRun::runCommand(path, TQString::null, TQString::null, window, asn)); // just execute the url as a command
151  // ## TODO implement deleting the file if tempFile==true
152  }
153  else
154  {
155  noAuth = true;
156  }
157  }
158  else if (_mimetype == "application/x-executable" || _mimetype == "application/x-pie-executable")
159  {
160  noRun = true;
161  }
162  }
163  else if ( isExecutable(_mimetype) )
164  {
165  if (!runExecutables)
166  noRun = true;
167 
168  if (!kapp->authorize("shell_access"))
169  noAuth = true;
170  }
171 
172  if ( noRun )
173  {
174  KMessageBox::sorry( window,
175  i18n("<qt>The file <b>%1</b> is an executable program. "
176  "For safety it will not be started.</qt>").arg(u.htmlURL()));
177  return 0;
178  }
179  if ( noAuth )
180  {
181  KMessageBoxWrapper::error( window,
182  i18n("<qt>You do not have permission to run <b>%1</b>.</qt>").arg(u.htmlURL()) );
183  return 0;
184  }
185 
186  KURL::List lst;
187  lst.append( u );
188 
189  static const TQString& app_str = TDEGlobal::staticQString("Application");
190 
191  KService::Ptr offer = KServiceTypeProfile::preferredService( _mimetype, app_str );
192 
193  if ( !offer )
194  {
195  // Open-with dialog
196  // TODO : pass the mimetype as a parameter, to show it (comment field) in the dialog !
197  // Hmm, in fact KOpenWithDlg::setServiceType already guesses the mimetype from the first URL of the list...
198  return displayOpenWithDialog( lst, tempFile, suggestedFileName );
199  }
200 
201  return KRun::run( *offer, lst, window, asn, tempFile, suggestedFileName );
202 }
203 
204 bool KRun::displayOpenWithDialog( const KURL::List& lst )
205 {
206  return displayOpenWithDialog( lst, false, TQString::null );
207 }
208 
209 bool KRun::displayOpenWithDialog( const KURL::List& lst, bool tempFiles )
210 {
211  return displayOpenWithDialog( lst, tempFiles, TQString::null );
212 }
213 
214 bool KRun::displayOpenWithDialog( const KURL::List& lst, bool tempFiles, const TQString& suggestedFileName )
215 {
216  if (kapp && !kapp->authorizeTDEAction("openwith"))
217  {
218  // TODO: Better message, i18n freeze :-(
219  KMessageBox::sorry(0L, i18n("You are not authorized to open this file."));
220  return false;
221  }
222 
223  KOpenWithDlg l( lst, i18n("Open with:"), TQString::null, 0L );
224  if ( l.exec() )
225  {
226  KService::Ptr service = l.service();
227  if ( !!service )
228  return KRun::run( *service, lst, 0 /*window*/, tempFiles, suggestedFileName );
229 
230  kdDebug(7010) << "No service set, running " << l.text() << endl;
231  return KRun::run( l.text(), lst, suggestedFileName ); // TODO handle tempFiles
232  }
233  return false;
234 }
235 
236 void KRun::shellQuote( TQString &_str )
237 {
238  // Credits to Walter, says Bernd G. :)
239  if (_str.isEmpty()) // Don't create an explicit empty parameter
240  return;
241  TQChar q('\'');
242  _str.replace(q, "'\\''").prepend(q).append(q);
243 }
244 
245 
246 class KRunMX1 : public KMacroExpanderBase {
247 public:
248  KRunMX1( const KService &_service ) :
249  KMacroExpanderBase( '%' ), hasUrls( false ), hasSpec( false ), service( _service ) {}
250  bool hasUrls:1, hasSpec:1;
251 
252 protected:
253  virtual int expandEscapedMacro( const TQString &str, uint pos, TQStringList &ret );
254 
255 private:
256  const KService &service;
257 };
258 
259 int
260 KRunMX1::expandEscapedMacro( const TQString &str, uint pos, TQStringList &ret )
261 {
262  uint option = str[pos + 1];
263  switch( option ) {
264  case 'c':
265  ret << service.name().replace( '%', "%%" );
266  break;
267  case 'k':
268  ret << service.desktopEntryPath().replace( '%', "%%" );
269  break;
270  case 'i':
271  ret << "-icon" << service.icon().replace( '%', "%%" );
272  break;
273  case 'm':
274  ret << "-miniicon" << service.icon().replace( '%', "%%" );
275  break;
276  case 'u':
277  case 'U':
278  hasUrls = true;
279  /* fallthrough */
280  case 'f':
281  case 'F':
282  case 'n':
283  case 'N':
284  case 'd':
285  case 'D':
286  case 'v':
287  hasSpec = true;
288  /* fallthrough */
289  default:
290  return -2; // subst with same and skip
291  }
292  return 2;
293 }
294 
295 class KRunMX2 : public KMacroExpanderBase {
296 public:
297  KRunMX2( const KURL::List &_urls ) :
298  KMacroExpanderBase( '%' ), ignFile( false ), urls( _urls ) {}
299  bool ignFile:1;
300 
301 protected:
302  virtual int expandEscapedMacro( const TQString &str, uint pos, TQStringList &ret );
303 
304 private:
305  void subst( int option, const KURL &url, TQStringList &ret );
306 
307  const KURL::List &urls;
308 };
309 
310 void
311 KRunMX2::subst( int option, const KURL &url, TQStringList &ret )
312 {
313  switch( option ) {
314  case 'u':
315  ret << url.pathOrURL();
316  break;
317  case 'd':
318  ret << url.directory();
319  break;
320  case 'f':
321  ret << url.path();
322  break;
323  case 'n':
324  ret << url.fileName();
325  break;
326  case 'v':
327  if (url.isLocalFile() && TQFile::exists( url.path() ) )
328  ret << KDesktopFile( url.path(), true ).readEntry( "Dev" );
329  break;
330  }
331  return;
332 }
333 
334 int
335 KRunMX2::expandEscapedMacro( const TQString &str, uint pos, TQStringList &ret )
336 {
337  uint option = str[pos + 1];
338  switch( option ) {
339  case 'f':
340  case 'u':
341  case 'n':
342  case 'd':
343  case 'v':
344  if( urls.isEmpty() ) {
345  if (!ignFile)
346  kdDebug() << "KRun::processDesktopExec: No URLs supplied to single-URL service " << str << endl;
347  } else if( urls.count() > 1 )
348  kdWarning() << "KRun::processDesktopExec: " << urls.count() << " URLs supplied to single-URL service " << str << endl;
349  else
350  subst( option, urls.first(), ret );
351  break;
352  case 'F':
353  case 'U':
354  case 'N':
355  case 'D':
356  option += 'a' - 'A';
357  for( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it )
358  subst( option, *it, ret );
359  break;
360  case '%':
361  ret = "%";
362  break;
363  default:
364  return -2; // subst with same and skip
365  }
366  return 2;
367 }
368 
369 // BIC: merge methods below
370 TQStringList KRun::processDesktopExec(const KService &_service, const KURL::List& _urls, bool has_shell) {
371  return processDesktopExec( _service, _urls, has_shell, false, TQString::null );
372 }
373 
374 TQStringList KRun::processDesktopExec(const KService &_service, const KURL::List& _urls, bool has_shell /* KDE4: remove */, bool tempFiles)
375 {
376  return processDesktopExec( _service, _urls, has_shell, tempFiles, TQString::null );
377 }
378 
379 TQStringList KRun::processDesktopExec(const KService &_service, const KURL::List& _urls, bool has_shell /* KDE4: remove */, bool tempFiles, const TQString& suggestedFileName)
380 {
381  TQString exec = _service.exec();
382  TQStringList result;
383  bool appHasTempFileOption;
384 
385  KRunMX1 mx1( _service );
386  KRunMX2 mx2( _urls );
387 
389  TQRegExp re("^\\s*(?:/bin/)?sh\\s+-c\\s+(.*)$");
390  if (!re.search( exec )) {
391  exec = TQString(re.cap( 1 )).stripWhiteSpace();
392  for (uint pos = 0; pos < exec.length(); ) {
393  TQChar c = exec.unicode()[pos];
394  if (c != '\'' && c != '"')
395  goto synerr; // what else can we do? after normal parsing the substs would be insecure
396  int pos2 = exec.find( c, pos + 1 ) - 1;
397  if (pos2 < 0)
398  goto synerr; // quoting error
399  memcpy( (void *)(exec.unicode() + pos), exec.unicode() + pos + 1, (pos2 - pos) * sizeof(TQChar));
400  pos = pos2;
401  exec.remove( pos, 2 );
402  }
403  }
404 
405  if( !mx1.expandMacrosShellQuote( exec ) )
406  goto synerr; // error in shell syntax
407 
408  // FIXME: the current way of invoking tdeioexec disables term and su use
409 
410  // Check if we need "tempexec" (tdeioexec in fact)
411  appHasTempFileOption = tempFiles && _service.property("X-TDE-HasTempFileOption").toBool();
412  if( tempFiles && !appHasTempFileOption && _urls.size() ) {
413  result << "tdeioexec" << "--tempfiles" << exec;
414  result += _urls.toStringList();
415  if (has_shell)
416  result = KShell::joinArgs( result );
417  return result;
418  }
419 
420  // Check if we need tdeioexec
421  if( !mx1.hasUrls ) {
422  for( KURL::List::ConstIterator it = _urls.begin(); it != _urls.end(); ++it )
423  if ( !(*it).isLocalFile() && !KProtocolInfo::isHelperProtocol(*it) ) {
424  // We need to run the app through tdeioexec
425  result << "tdeioexec";
426  if ( tempFiles )
427  result << "--tempfiles";
428  if ( !suggestedFileName.isEmpty() ) {
429  result << "--suggestedfilename";
430  result << suggestedFileName;
431  }
432  result << exec;
433  result += _urls.toStringList();
434  if (has_shell)
435  result = KShell::joinArgs( result );
436  return result;
437  }
438  }
439 
440  if ( appHasTempFileOption )
441  exec += " --tempfile";
442 
443  // Did the user forget to append something like '%f'?
444  // If so, then assume that '%f' is the right choice => the application
445  // accepts only local files.
446  if( !mx1.hasSpec ) {
447  exec += " %f";
448  mx2.ignFile = true;
449  }
450 
451  mx2.expandMacrosShellQuote( exec ); // syntax was already checked, so don't check return value
452 
453 /*
454  1 = need_shell, 2 = terminal, 4 = su, 8 = has_shell
455 
456  0 << split(cmd)
457  1 << "sh" << "-c" << cmd
458  2 << split(term) << "-e" << split(cmd)
459  3 << split(term) << "-e" << "sh" << "-c" << cmd
460 
461  4 << "tdesu" << "-u" << user << "-c" << cmd
462  5 << "tdesu" << "-u" << user << "-c" << ("sh -c " + quote(cmd))
463  6 << split(term) << "-e" << "su" << user << "-c" << cmd
464  7 << split(term) << "-e" << "su" << user << "-c" << ("sh -c " + quote(cmd))
465 
466  8 << cmd
467  9 << cmd
468  a << term << "-e" << cmd
469  b << term << "-e" << ("sh -c " + quote(cmd))
470 
471  c << "tdesu" << "-u" << user << "-c" << quote(cmd)
472  d << "tdesu" << "-u" << user << "-c" << quote("sh -c " + quote(cmd))
473  e << term << "-e" << "su" << user << "-c" << quote(cmd)
474  f << term << "-e" << "su" << user << "-c" << quote("sh -c " + quote(cmd))
475 
476  "sh -c" is needed in the "su" case, too, as su uses the user's login shell, not sh.
477  this could be optimized with the -s switch of some su versions (e.g., debian linux).
478 */
479 
480  if (_service.terminal()) {
481  TDEConfigGroupSaver gs(TDEGlobal::config(), "General");
482  TQString terminal = TDEGlobal::config()->readPathEntry("TerminalApplication", "konsole");
483  if (terminal == "konsole")
484  terminal += " -caption=%c %i %m";
485  terminal += " ";
486  terminal += _service.terminalOptions();
487  if( !mx1.expandMacrosShellQuote( terminal ) ) {
488  kdWarning() << "KRun: syntax error in command `" << terminal << "', service `" << _service.name() << "'" << endl;
489  return TQStringList();
490  }
491  mx2.expandMacrosShellQuote( terminal );
492  if (has_shell)
493  result << terminal;
494  else
495  result = KShell::splitArgs( terminal ); // assuming that the term spec never needs a shell!
496  result << "-e";
497  }
498 
499  int err;
500  if (_service.substituteUid()) {
501  if (_service.terminal())
502  result << "su";
503  else
504  result << "tdesu" << "-u";
505  result << _service.username() << "-c";
506  KShell::splitArgs(exec, KShell::AbortOnMeta | KShell::TildeExpand, &err);
507  if (err == KShell::FoundMeta) {
508  shellQuote( exec );
509  exec.prepend( "/bin/sh -c " );
510  } else if (err != KShell::NoError)
511  goto synerr;
512  if (has_shell)
513  shellQuote( exec );
514  result << exec;
515  } else {
516  if (has_shell) {
517  if (_service.terminal()) {
518  KShell::splitArgs(exec, KShell::AbortOnMeta | KShell::TildeExpand, &err);
519  if (err == KShell::FoundMeta) {
520  shellQuote( exec );
521  exec.prepend( "/bin/sh -c " );
522  } else if (err != KShell::NoError)
523  goto synerr;
524  }
525  result << exec;
526  } else {
527  result += KShell::splitArgs(exec, KShell::AbortOnMeta | KShell::TildeExpand, &err);
528  if (err == KShell::FoundMeta)
529  result << "/bin/sh" << "-c" << exec;
530  else if (err != KShell::NoError)
531  goto synerr;
532  }
533  }
534 
535  return result;
536 
537  synerr:
538  kdWarning() << "KRun: syntax error in command `" << _service.exec() << "', service `" << _service.name() << "'" << endl;
539  return TQStringList();
540 }
541 
542 //static
543 TQString KRun::binaryName( const TQString & execLine, bool removePath )
544 {
545  // Remove parameters and/or trailing spaces.
546  TQStringList args = KShell::splitArgs( execLine );
547  for (TQStringList::ConstIterator it = args.begin(); it != args.end(); ++it)
548  if (!(*it).contains('='))
549  // Remove path if wanted
550  return removePath ? (*it).mid(TQString(*it).findRev('/') + 1) : *it;
551  return TQString();
552 }
553 
554 static pid_t runCommandInternal( TDEProcess* proc, const KService* service, const TQString& binName,
555  const TQString &execName, const TQString & iconName, TQWidget* window, TQCString asn )
556 {
557  if (service && !service->desktopEntryPath().isEmpty()
558  && !KDesktopFile::isAuthorizedDesktopFile( service->desktopEntryPath() ))
559  {
560  kdWarning() << "No authorization to execute " << service->desktopEntryPath() << endl;
561  KMessageBox::sorry(window, i18n("You are not authorized to execute this file."));
562  return 0;
563  }
564  TQString bin = KRun::binaryName( binName, true );
565 #ifdef TQ_WS_X11 // Startup notification doesn't work with QT/E, service isn't needed without Startup notification
566  bool silent;
567  TQCString wmclass;
568  TDEStartupInfoId id;
569  bool startup_notify = ( asn != "0" && KRun::checkStartupNotify( binName, service, &silent, &wmclass ));
570  if( startup_notify )
571  {
572  id.initId( asn );
573  id.setupStartupEnv();
574  TDEStartupInfoData data;
575  data.setHostname();
576  data.setBin( bin );
577  if( !execName.isEmpty())
578  data.setName( execName );
579  else if( service && !service->name().isEmpty())
580  data.setName( service->name());
581  data.setDescription( i18n( "Launching %1" ).arg( data.name()));
582  if( !iconName.isEmpty())
583  data.setIcon( iconName );
584  else if( service && !service->icon().isEmpty())
585  data.setIcon( service->icon());
586  if( !wmclass.isEmpty())
587  data.setWMClass( wmclass );
588  if( silent )
589  data.setSilent( TDEStartupInfoData::Yes );
590  data.setDesktop( KWin::currentDesktop());
591  if( window )
592  data.setLaunchedBy( window->winId());
593  TDEStartupInfo::sendStartup( id, data );
594  }
595  pid_t pid = TDEProcessRunner::run( proc, binName, id );
596  if( startup_notify && pid )
597  {
598  TDEStartupInfoData data;
599  data.addPid( pid );
600  TDEStartupInfo::sendChange( id, data );
601  TDEStartupInfo::resetStartupEnv();
602  }
603  return pid;
604 #else
605  Q_UNUSED( execName );
606  Q_UNUSED( iconName );
607  return TDEProcessRunner::run( proc, bin );
608 #endif
609 }
610 
611 // This code is also used in tdelauncher.
612 bool KRun::checkStartupNotify( const TQString& /*binName*/, const KService* service, bool* silent_arg, TQCString* wmclass_arg )
613 {
614  bool silent = false;
615  TQCString wmclass;
616  if( service && service->property( "StartupNotify" ).isValid())
617  {
618  silent = !service->property( "StartupNotify" ).toBool();
619  wmclass = service->property( "StartupWMClass" ).toString().latin1();
620  }
621  else if( service && service->property( "X-TDE-StartupNotify" ).isValid())
622  {
623  silent = !service->property( "X-TDE-StartupNotify" ).toBool();
624  wmclass = service->property( "X-TDE-WMClass" ).toString().latin1();
625  }
626  else // non-compliant app
627  {
628  if( service )
629  {
630  if( service->type() == "Application" )
631  wmclass = "0"; // doesn't have .desktop entries needed, start as non-compliant
632  else
633  return false; // no startup notification at all
634  }
635  else
636  {
637 #if 0
638  // Create startup notification even for apps for which there shouldn't be any,
639  // just without any visual feedback. This will ensure they'll be positioned on the proper
640  // virtual desktop, and will get user timestamp from the ASN ID.
641  wmclass = "0";
642  silent = true;
643 #else // That unfortunately doesn't work, when the launched non-compliant application
644  // launches another one that is compliant and there is any delay inbetween (bnc:#343359)
645  return false;
646 #endif
647  }
648  }
649  if( silent_arg != NULL )
650  *silent_arg = silent;
651  if( wmclass_arg != NULL )
652  *wmclass_arg = wmclass;
653  return true;
654 }
655 
656 static pid_t runTempService( const KService& _service, const KURL::List& _urls, TQWidget* window,
657  const TQCString& asn, bool tempFiles, const TQString& suggestedFileName )
658 {
659  if (!_urls.isEmpty()) {
660  kdDebug(7010) << "runTempService: first url " << _urls.first().url() << endl;
661  }
662 
663  TQStringList args;
664  if ((_urls.count() > 1) && !_service.allowMultipleFiles())
665  {
666  // We need to launch the application N times. That sucks.
667  // We ignore the result for application 2 to N.
668  // For the first file we launch the application in the
669  // usual way. The reported result is based on this
670  // application.
671  KURL::List::ConstIterator it = _urls.begin();
672  while(++it != _urls.end())
673  {
674  KURL::List singleUrl;
675  singleUrl.append(*it);
676  runTempService( _service, singleUrl, window, "", tempFiles, suggestedFileName );
677  }
678  KURL::List singleUrl;
679  singleUrl.append(_urls.first());
680  args = KRun::processDesktopExec(_service, singleUrl, false, tempFiles, suggestedFileName);
681  }
682  else
683  {
684  args = KRun::processDesktopExec(_service, _urls, false, tempFiles, suggestedFileName);
685  }
686  kdDebug(7010) << "runTempService: TDEProcess args=" << args << endl;
687 
688  TDEProcess * proc = new TDEProcess;
689  *proc << args;
690 
691  if (!_service.path().isEmpty())
692  proc->setWorkingDirectory(_service.path());
693 
694  return runCommandInternal( proc, &_service, KRun::binaryName( _service.exec(), false ),
695  _service.name(), _service.icon(), window, asn );
696 }
697 
698 // WARNING: don't call this from processDesktopExec, since tdelauncher uses that too...
699 static KURL::List resolveURLs( const KURL::List& _urls, const KService& _service )
700 {
701  // Check which protocols the application supports.
702  // This can be a list of actual protocol names, or just TDEIO for TDE apps, or KIO for KDE apps.
703  TQStringList supportedProtocols = _service.property("X-TDE-Protocols").toStringList();
704  if (supportedProtocols.isEmpty())
705  {
706  supportedProtocols = _service.property("X-KDE-Protocols").toStringList();
707  }
708  KRunMX1 mx1( _service );
709  TQString exec = _service.exec();
710  if ( mx1.expandMacrosShellQuote( exec ) && !mx1.hasUrls ) {
711  Q_ASSERT( supportedProtocols.isEmpty() ); // huh? If you support protocols you need %u or %U...
712  } else {
713  if ( supportedProtocols.isEmpty() )
714  {
715  // compat mode: assume TDEIO if not set and it's a TDE or KDE app
716  TQStringList categories = _service.property("Categories").toStringList();
717  if ((categories.find("TDE") != categories.end()) || (categories.find("KDE") != categories.end()))
718  supportedProtocols.append( "TDEIO" );
719  else { // if no KDE app, be a bit over-generic
720  supportedProtocols.append( "http");
721  supportedProtocols.append( "ftp");
722  }
723  }
724  }
725  kdDebug(7010) << "supportedProtocols:" << supportedProtocols << endl;
726 
727  KURL::List urls( _urls );
728  if ((supportedProtocols.find("TDEIO") == supportedProtocols.end()) &&
729  (supportedProtocols.find("KIO") == supportedProtocols.end())) {
730  for( KURL::List::Iterator it = urls.begin(); it != urls.end(); ++it ) {
731  const KURL url = *it;
732  bool supported = url.isLocalFile() || supportedProtocols.find( url.protocol().lower() ) != supportedProtocols.end();
733  kdDebug(7010) << "Looking at url=" << url << " supported=" << supported << endl;
734  if ((!supported) && (KProtocolInfo::protocolClass(url.protocol()) == ":local"))
735  {
736  // Maybe we can resolve to a local URL?
737  KURL localURL = TDEIO::NetAccess::mostLocalURL( url, 0 );
738  if ( localURL != url ) {
739  *it = localURL;
740  kdDebug(7010) << "Changed to " << localURL << endl;
741  }
742  }
743  }
744  }
745  return urls;
746 }
747 
748 // BIC merge methods below
749 pid_t KRun::run( const KService& _service, const KURL::List& _urls )
750 {
751  return run( _service, _urls, 0, false, TQString::null );
752 }
753 
754 pid_t KRun::run( const KService& _service, const KURL::List& _urls, bool tempFiles )
755 {
756  return run( _service, _urls, 0, tempFiles, TQString::null );
757 }
758 
759 pid_t KRun::run( const KService& _service, const KURL::List& _urls, TQWidget* window, bool tempFiles )
760 {
761  return run( _service, _urls, window, "", tempFiles, TQString::null );
762 }
763 
764 pid_t KRun::run( const KService& _service, const KURL::List& _urls, TQWidget* window, const TQCString& asn, bool tempFiles )
765 {
766  return run( _service, _urls, window, asn, tempFiles, TQString::null );
767 }
768 
769 pid_t KRun::run( const KService& _service, const KURL::List& _urls, TQWidget* window, bool tempFiles, const TQString& suggestedFileName )
770 {
771  return run( _service, _urls, window, "", tempFiles, suggestedFileName );
772 }
773 
774 pid_t KRun::run( const KService& _service, const KURL::List& _urls, TQWidget* window, const TQCString& asn,
775  bool tempFiles, const TQString& suggestedFileName )
776 {
777  if (!_service.desktopEntryPath().isEmpty() &&
778  !KDesktopFile::isAuthorizedDesktopFile( _service.desktopEntryPath()))
779  {
780  kdWarning() << "No authorization to execute " << _service.desktopEntryPath() << endl;
781  KMessageBox::sorry(window, i18n("You are not authorized to execute this service."));
782  return 0;
783  }
784 
785  if ( !tempFiles )
786  {
787  // Remember we opened those urls, for the "recent documents" menu in kicker
788  KURL::List::ConstIterator it = _urls.begin();
789  for(; it != _urls.end(); ++it) {
790  //kdDebug(7010) << "TDERecentDocument::adding " << (*it).url() << endl;
791  TDERecentDocument::add( *it, _service.desktopEntryName() );
792  }
793  }
794 
795  if ( tempFiles || _service.desktopEntryPath().isEmpty() || !suggestedFileName.isEmpty() )
796  {
797  return runTempService(_service, _urls, window, asn, tempFiles, suggestedFileName);
798  }
799 
800  kdDebug(7010) << "KRun::run " << _service.desktopEntryPath() << endl;
801 
802  if (!_urls.isEmpty()) {
803  kdDebug(7010) << "First url " << _urls.first().url() << endl;
804  }
805 
806  // Resolve urls if needed, depending on what the app supports
807  const KURL::List urls = resolveURLs( _urls, _service );
808 
809  TQString error;
810  int pid = 0;
811 
812  TQCString myasn = asn;
813  // startServiceByDesktopPath() doesn't take TQWidget*, add it to the startup info now
814  if( window != NULL )
815  {
816  if( myasn.isEmpty())
817  myasn = TDEStartupInfo::createNewStartupId();
818  if( myasn != "0" )
819  {
820  TDEStartupInfoId id;
821  id.initId( myasn );
822  TDEStartupInfoData data;
823  data.setLaunchedBy( window->winId());
824  TDEStartupInfo::sendChange( id, data );
825  }
826  }
827 
828  int i = TDEApplication::startServiceByDesktopPath(
829  _service.desktopEntryPath(), urls.toStringList(), &error, 0L, &pid, myasn
830  );
831 
832  if (i != 0)
833  {
834  kdDebug(7010) << error << endl;
835  KMessageBox::sorry( window, error );
836  return 0;
837  }
838 
839  kdDebug(7010) << "startServiceByDesktopPath worked fine" << endl;
840  return (pid_t) pid;
841 }
842 
843 
844 pid_t KRun::run( const TQString& _exec, const KURL::List& _urls, const TQString& _name,
845  const TQString& _icon, const TQString&, const TQString&)
846 {
847  KService::Ptr service = new KService(_name, _exec, _icon);
848 
849  return run(*service, _urls);
850 }
851 
852 pid_t KRun::runCommand( TQString cmd )
853 {
854  return KRun::runCommand( cmd, TQString::null, TQString::null, NULL, "" );
855 }
856 
857 pid_t KRun::runCommand( const TQString& cmd, const TQString &execName, const TQString & iconName )
858 {
859  return KRun::runCommand( cmd, execName, iconName, NULL, "" );
860 }
861 
862 pid_t KRun::runCommand( const TQString& cmd, const TQString &execName, const TQString & iconName,
863  TQWidget* window, const TQCString& asn )
864 {
865  kdDebug(7010) << "runCommand " << cmd << "," << execName << endl;
866  TDEProcess * proc = new TDEProcess;
867  proc->setUseShell(true);
868  *proc << cmd;
869  KService::Ptr service = KService::serviceByDesktopName( binaryName( execName, true ) );
870  TQString bin = binaryName( cmd, false );
871  int pos = bin.findRev( '/' );
872  if (pos != -1) {
873  proc->setWorkingDirectory( bin.mid(0, pos) );
874  }
875  return runCommandInternal( proc, service.data(), binaryName( execName, false ), execName, iconName, window, asn );
876 }
877 
878 KRun::KRun( const KURL& url, mode_t mode, bool isLocalFile, bool showProgressInfo )
879  :m_timer(0,"KRun::timer")
880 {
881  init (url, 0, "", mode, isLocalFile, showProgressInfo);
882 }
883 
884 KRun::KRun( const KURL& url, TQWidget* window, mode_t mode, bool isLocalFile,
885  bool showProgressInfo )
886  :m_timer(0,"KRun::timer")
887 {
888  init (url, window, "", mode, isLocalFile, showProgressInfo);
889 }
890 
891 KRun::KRun( const KURL& url, TQWidget* window, const TQCString& asn, mode_t mode, bool isLocalFile,
892  bool showProgressInfo )
893  :m_timer(0,"KRun::timer")
894 {
895  init (url, window, asn, mode, isLocalFile, showProgressInfo);
896 }
897 
898 void KRun::init ( const KURL& url, TQWidget* window, const TQCString& asn, mode_t mode, bool isLocalFile,
899  bool showProgressInfo )
900 {
901  m_bFault = false;
902  m_bAutoDelete = true;
903  m_bProgressInfo = showProgressInfo;
904  m_bFinished = false;
905  m_job = 0L;
906  m_strURL = url;
907  m_bScanFile = false;
908  m_bIsDirectory = false;
909  m_bIsLocalFile = isLocalFile;
910  m_mode = mode;
911  d = new KRunPrivate;
912  d->m_runExecutables = true;
913  d->m_window = window;
914  d->m_asn = asn;
915  setEnableExternalBrowser(true);
916 
917  // Start the timer. This means we will return to the event
918  // loop and do initialization afterwards.
919  // Reason: We must complete the constructor before we do anything else.
920  m_bInit = true;
921  connect( &m_timer, TQ_SIGNAL( timeout() ), this, TQ_SLOT( slotTimeout() ) );
922  m_timer.start( 0, true );
923  kdDebug(7010) << " new KRun " << this << " " << url.prettyURL() << " timer=" << &m_timer << endl;
924 
925  kapp->ref();
926 }
927 
928 void KRun::init()
929 {
930  kdDebug(7010) << "INIT called" << endl;
931 
932  bool bypassErrorMessage = false;
933 
934  if (m_strURL.url().startsWith("$(")) {
935  // check for environment variables and make necessary translations
936  TQString aValue = m_strURL.url();
937  int nDollarPos = aValue.find( '$' );
938 
939  while( nDollarPos != -1 && nDollarPos+1 < static_cast<int>(aValue.length())) {
940  // there is at least one $
941  if( (aValue)[nDollarPos+1] != '$' ) {
942  uint nEndPos = nDollarPos+1;
943  // the next character is no $
944  TQString aVarName;
945  if (aValue[nEndPos]=='{')
946  {
947  while ( (nEndPos <= aValue.length()) && (aValue[nEndPos]!='}') )
948  nEndPos++;
949  nEndPos++;
950  aVarName = aValue.mid( nDollarPos+2, nEndPos-nDollarPos-3 );
951  }
952  else
953  {
954  while ( nEndPos <= aValue.length() && (aValue[nEndPos].isNumber()
955  || aValue[nEndPos].isLetter() || aValue[nEndPos]=='_' ) )
956  nEndPos++;
957  aVarName = aValue.mid( nDollarPos+1, nEndPos-nDollarPos-1 );
958  }
959  const char* pEnv = 0;
960  if (!aVarName.isEmpty())
961  pEnv = getenv( aVarName.ascii() );
962  if( pEnv ) {
963  // !!! Sergey A. Sukiyazov <corwin@micom.don.ru> !!!
964  // A environment variables may contain values in 8bit
965  // locale cpecified encoding or in UTF8 encoding.
966  aValue.replace( nDollarPos, nEndPos-nDollarPos, KStringHandler::from8Bit( pEnv ) );
967  } else
968  aValue.remove( nDollarPos, nEndPos-nDollarPos );
969  } else {
970  // remove one of the dollar signs
971  aValue.remove( nDollarPos, 1 );
972  nDollarPos++;
973  }
974  nDollarPos = aValue.find( '$', nDollarPos );
975  }
976  m_strURL = KURL(aValue);
977  bypassErrorMessage = true;
978  }
979 
980  if ( !m_strURL.isValid() )
981  {
982  if (bypassErrorMessage == false) {
983  d->m_showingError = true;
984  KMessageBoxWrapper::error( d->m_window, i18n( "Malformed URL\n%1" ).arg( m_strURL.url() ) );
985  d->m_showingError = false;
986  }
987  m_bFault = true;
988  m_bFinished = true;
989  m_timer.start( 0, true );
990  return;
991  }
992  if ( !kapp->authorizeURLAction( "open", KURL(), m_strURL))
993  {
994  TQString msg = TDEIO::buildErrorString(TDEIO::ERR_ACCESS_DENIED, m_strURL.prettyURL());
995  d->m_showingError = true;
996  KMessageBoxWrapper::error( d->m_window, msg );
997  d->m_showingError = false;
998  m_bFault = true;
999  m_bFinished = true;
1000  m_timer.start( 0, true );
1001  return;
1002  }
1003 
1004  if ( !m_bIsLocalFile && m_strURL.isLocalFile() )
1005  m_bIsLocalFile = true;
1006 
1007  TQString exec;
1008  if (m_strURL.protocol().startsWith("http"))
1009  {
1010  exec = d->m_externalBrowser;
1011  }
1012 
1013  if ( m_bIsLocalFile )
1014  {
1015  if ( m_mode == 0 )
1016  {
1017  KDE_struct_stat buff;
1018  if ( KDE_stat( TQFile::encodeName(m_strURL.path()), &buff ) == -1 )
1019  {
1020  d->m_showingError = true;
1021  KMessageBoxWrapper::error( d->m_window, i18n( "<qt>Unable to run the command specified. The file or folder <b>%1</b> does not exist.</qt>" ).arg( m_strURL.htmlURL() ) );
1022  d->m_showingError = false;
1023  m_bFault = true;
1024  m_bFinished = true;
1025  m_timer.start( 0, true );
1026  return;
1027  }
1028  m_mode = buff.st_mode;
1029  }
1030 
1031  KMimeType::Ptr mime = KMimeType::findByURL( m_strURL, m_mode, m_bIsLocalFile );
1032  assert( mime != 0L );
1033  kdDebug(7010) << "MIME TYPE is " << mime->name() << endl;
1034  foundMimeType( mime->name() );
1035  return;
1036  }
1037  else if ( !exec.isEmpty() || KProtocolInfo::isHelperProtocol( m_strURL ) ) {
1038  kdDebug(7010) << "Helper protocol" << endl;
1039 
1040  bool ok = false;
1041  KURL::List urls;
1042  if (!((m_strURL.protocol().startsWith("http")) && (m_strURL.url() == "http://default.browser")))
1043  urls.append( m_strURL );
1044  if (exec.isEmpty())
1045  {
1046  exec = KProtocolInfo::exec( m_strURL.protocol() );
1047  if (exec.isEmpty())
1048  {
1049  foundMimeType(KProtocolInfo::defaultMimetype(m_strURL));
1050  return;
1051  }
1052  run( exec, urls );
1053  ok = true;
1054  }
1055  else if (exec.startsWith("!"))
1056  {
1057  exec = exec.mid(1); // Literal command
1058  exec += " %u";
1059  run( exec, urls );
1060  ok = true;
1061  }
1062  else
1063  {
1064  KService::Ptr service = KService::serviceByStorageId( exec );
1065  if (service)
1066  {
1067  run( *service, urls, d->m_window, d->m_asn );
1068  ok = true;
1069  }
1070  }
1071 
1072  if (ok)
1073  {
1074  m_bFinished = true;
1075  // will emit the error and autodelete this
1076  m_timer.start( 0, true );
1077  return;
1078  }
1079  }
1080 
1081  if ((m_strURL.protocol().startsWith("http")) && (m_strURL.url() == "http://default.browser")) {
1082  KURL::List urls;
1083  run( "kfmclient openProfile webbrowsing", urls );
1084  m_bFinished = true;
1085  // will emit the error and autodelete this
1086  m_timer.start( 0, true );
1087  return;
1088  }
1089 
1090  // Did we already get the information that it is a directory ?
1091  if ( S_ISDIR( m_mode ) )
1092  {
1093  foundMimeType( "inode/directory" );
1094  return;
1095  }
1096 
1097  // Let's see whether it is a directory
1098 
1099  if ( !KProtocolInfo::supportsListing( m_strURL ) )
1100  {
1101  //kdDebug(7010) << "Protocol has no support for listing" << endl;
1102  // No support for listing => it can't be a directory (example: http)
1103  scanFile();
1104  return;
1105  }
1106 
1107  kdDebug(7010) << "Testing directory (stating)" << endl;
1108 
1109  // It may be a directory or a file, let's stat
1110  TDEIO::StatJob *job = TDEIO::stat( m_strURL, true, 0 /* no details */, m_bProgressInfo );
1111  job->setWindow (d->m_window);
1112  connect( job, TQ_SIGNAL( result( TDEIO::Job * ) ),
1113  this, TQ_SLOT( slotStatResult( TDEIO::Job * ) ) );
1114  m_job = job;
1115  kdDebug(7010) << " Job " << job << " is about stating " << m_strURL.url() << endl;
1116 }
1117 
1118 KRun::~KRun()
1119 {
1120  kdDebug(7010) << "KRun::~KRun() " << this << endl;
1121  m_timer.stop();
1122  killJob();
1123  kapp->deref();
1124  kdDebug(7010) << "KRun::~KRun() done " << this << endl;
1125  delete d;
1126 }
1127 
1128 void KRun::scanFile()
1129 {
1130  kdDebug(7010) << "###### KRun::scanFile " << m_strURL.url() << endl;
1131  // First, let's check for well-known extensions
1132  // Not when there is a query in the URL, in any case.
1133  if ( m_strURL.query().isEmpty() )
1134  {
1135  KMimeType::Ptr mime = KMimeType::findByURL( m_strURL );
1136  assert( mime != 0L );
1137  if ( mime->name() != "application/octet-stream" || m_bIsLocalFile )
1138  {
1139  kdDebug(7010) << "Scanfile: MIME TYPE is " << mime->name() << endl;
1140  foundMimeType( mime->name() );
1141  return;
1142  }
1143  }
1144 
1145  // No mimetype found, and the URL is not local (or fast mode not allowed).
1146  // We need to apply the 'TDEIO' method, i.e. either asking the server or
1147  // getting some data out of the file, to know what mimetype it is.
1148 
1149  if ( !KProtocolInfo::supportsReading( m_strURL ) )
1150  {
1151  kdError(7010) << "#### NO SUPPORT FOR READING!" << endl;
1152  m_bFault = true;
1153  m_bFinished = true;
1154  m_timer.start( 0, true );
1155  return;
1156  }
1157  kdDebug(7010) << this << " Scanning file " << m_strURL.url() << endl;
1158 
1159  TDEIO::TransferJob *job = TDEIO::get( m_strURL, false /*reload*/, m_bProgressInfo );
1160  job->setWindow (d->m_window);
1161  connect(job, TQ_SIGNAL( result(TDEIO::Job *)),
1162  this, TQ_SLOT( slotScanFinished(TDEIO::Job *)));
1163  connect(job, TQ_SIGNAL( mimetype(TDEIO::Job *, const TQString &)),
1164  this, TQ_SLOT( slotScanMimeType(TDEIO::Job *, const TQString &)));
1165  m_job = job;
1166  kdDebug(7010) << " Job " << job << " is about getting from " << m_strURL.url() << endl;
1167 }
1168 
1169 void KRun::slotTimeout()
1170 {
1171  kdDebug(7010) << this << " slotTimeout called" << endl;
1172  if ( m_bInit )
1173  {
1174  m_bInit = false;
1175  init();
1176  return;
1177  }
1178 
1179  if ( m_bFault ) {
1180  emit error();
1181  }
1182  if ( m_bFinished ) {
1183  emit finished();
1184  }
1185  else
1186  {
1187  if ( m_bScanFile )
1188  {
1189  m_bScanFile = false;
1190  scanFile();
1191  return;
1192  }
1193  else if ( m_bIsDirectory )
1194  {
1195  m_bIsDirectory = false;
1196  foundMimeType( "inode/directory" );
1197  return;
1198  }
1199  }
1200 
1201  if ( m_bAutoDelete )
1202  {
1203  delete this;
1204  return;
1205  }
1206 }
1207 
1208 void KRun::slotStatResult( TDEIO::Job * job )
1209 {
1210  m_job = 0L;
1211  if (job->error())
1212  {
1213  d->m_showingError = true;
1214  kdError(7010) << this << " ERROR " << job->error() << " " << job->errorString() << endl;
1215  job->showErrorDialog();
1216  //kdDebug(7010) << this << " KRun returning from showErrorDialog, starting timer to delete us" << endl;
1217  d->m_showingError = false;
1218 
1219  m_bFault = true;
1220  m_bFinished = true;
1221 
1222  // will emit the error and autodelete this
1223  m_timer.start( 0, true );
1224 
1225  } else {
1226 
1227  kdDebug(7010) << "Finished" << endl;
1228  if(!dynamic_cast<TDEIO::StatJob*>(job))
1229  kdFatal() << "job is a " << typeid(*job).name() << " should be a StatJob" << endl;
1230 
1231  TQString knownMimeType;
1232  TDEIO::UDSEntry entry = ((TDEIO::StatJob*)job)->statResult();
1233  TDEIO::UDSEntry::ConstIterator it = entry.begin();
1234  for( ; it != entry.end(); it++ ) {
1235  switch( (*it).m_uds ) {
1236  case TDEIO::UDS_FILE_TYPE:
1237  if ( S_ISDIR( (mode_t)((*it).m_long) ) )
1238  m_bIsDirectory = true; // it's a dir
1239  else
1240  m_bScanFile = true; // it's a file
1241  break;
1242  case TDEIO::UDS_MIME_TYPE: // mimetype already known? (e.g. print:/manager)
1243  knownMimeType = (*it).m_str;
1244  break;
1245  case TDEIO::UDS_LOCAL_PATH:
1246  d->m_localPath = (*it).m_str;
1247  break;
1248  default:
1249  break;
1250  }
1251  }
1252  if ( !knownMimeType.isEmpty() )
1253  {
1254  foundMimeType( knownMimeType );
1255  m_bFinished = true;
1256  }
1257 
1258  // We should have found something
1259  assert ( m_bScanFile || m_bIsDirectory );
1260 
1261  // Start the timer. Once we get the timer event this
1262  // protocol server is back in the pool and we can reuse it.
1263  // This gives better performance than starting a new slave
1264  m_timer.start( 0, true );
1265  }
1266 }
1267 
1268 void KRun::slotScanMimeType( TDEIO::Job *, const TQString &mimetype )
1269 {
1270  if ( mimetype.isEmpty() )
1271  kdWarning(7010) << "KRun::slotScanFinished : MimetypeJob didn't find a mimetype! Probably a tdeioslave bug." << endl;
1272  foundMimeType( mimetype );
1273  m_job = 0;
1274 }
1275 
1276 void KRun::slotScanFinished( TDEIO::Job *job )
1277 {
1278  m_job = 0;
1279  if (job->error())
1280  {
1281  d->m_showingError = true;
1282  kdError(7010) << this << " ERROR (stat) : " << job->error() << " " << job->errorString() << endl;
1283  job->showErrorDialog();
1284  //kdDebug(7010) << this << " KRun returning from showErrorDialog, starting timer to delete us" << endl;
1285  d->m_showingError = false;
1286 
1287  m_bFault = true;
1288  m_bFinished = true;
1289 
1290  // will emit the error and autodelete this
1291  m_timer.start( 0, true );
1292  }
1293 }
1294 
1295 void KRun::foundMimeType( const TQString& type )
1296 {
1297  kdDebug(7010) << "Resulting mime type is " << type << endl;
1298 
1299 /*
1300  // Automatically unzip stuff
1301 
1302  // Disabled since the new TDEIO doesn't have filters yet.
1303 
1304  if ( type == "application/x-gzip" ||
1305  type == "application/x-bzip" ||
1306  type == "application/x-bzip2" )
1307  {
1308  KURL::List lst = KURL::split( m_strURL );
1309  if ( lst.isEmpty() )
1310  {
1311  TQString tmp = i18n( "Malformed URL" );
1312  tmp += "\n";
1313  tmp += m_strURL.url();
1314  KMessageBoxWrapper::error( 0L, tmp );
1315  return;
1316  }
1317 
1318  if ( type == "application/x-gzip" )
1319  lst.prepend( KURL( "gzip:/decompress" ) );
1320  else if ( type == "application/x-bzip" )
1321  lst.prepend( KURL( "bzip:/decompress" ) );
1322  else if ( type == "application/x-bzip2" )
1323  lst.prepend( KURL( "bzip2:/decompress" ) );
1324  else if ( type == "application/x-tar" )
1325  lst.prepend( KURL( "tar:/" ) );
1326 
1327  // Move the HTML style reference to the leftmost URL
1328  KURL::List::Iterator it = lst.begin();
1329  ++it;
1330  (*lst.begin()).setRef( (*it).ref() );
1331  (*it).setRef( TQString::null );
1332 
1333  // Create the new URL
1334  m_strURL = KURL::join( lst );
1335 
1336  kdDebug(7010) << "Now trying with " << debugString(m_strURL.url()) << endl;
1337 
1338  killJob();
1339 
1340  // We don't know if this is a file or a directory. Let's test this first.
1341  // (For instance a tar.gz is a directory contained inside a file)
1342  // It may be a directory or a file, let's stat
1343  TDEIO::StatJob *job = TDEIO::stat( m_strURL, m_bProgressInfo );
1344  connect( job, TQ_SIGNAL( result( TDEIO::Job * ) ),
1345  this, TQ_SLOT( slotStatResult( TDEIO::Job * ) ) );
1346  m_job = job;
1347 
1348  return;
1349  }
1350 */
1351  TDEIO::TransferJob *job = ::tqt_cast<TDEIO::TransferJob *>( m_job );
1352  if ( job )
1353  {
1354  job->putOnHold();
1355  TDEIO::Scheduler::publishSlaveOnHold();
1356  m_job = 0;
1357  }
1358 
1359  Q_ASSERT( !m_bFinished );
1360 
1361  // Suport for preferred service setting, see setPreferredService
1362  if ( !d->m_preferredService.isEmpty() ) {
1363  kdDebug(7010) << "Attempting to open with preferred service: " << d->m_preferredService << endl;
1364  KService::Ptr serv = KService::serviceByDesktopName( d->m_preferredService );
1365  if ( serv && serv->hasServiceType( type ) )
1366  {
1367  KURL::List lst;
1368  lst.append( m_strURL );
1369  m_bFinished = KRun::run( *serv, lst, d->m_window, d->m_asn );
1374  }
1375  }
1376 
1377  // Resolve .desktop files from media:/, remote:/, applications:/ etc.
1378  if ( ((type == "application/x-desktop") ||
1379  (type == "media/builtin-mydocuments") ||
1380  (type == "media/builtin-mycomputer") ||
1381  (type == "media/builtin-mynetworkplaces") ||
1382  (type == "media/builtin-printers") ||
1383  (type == "media/builtin-trash") ||
1384  (type == "media/builtin-webbrowser")) /* or inheriting? */ && (!d->m_localPath.isEmpty()) )
1385  {
1386  m_strURL = KURL();
1387  m_strURL.setPath( d->m_localPath );
1388  }
1389 
1390  if (!m_bFinished && KRun::runURL( m_strURL, type, d->m_window, d->m_asn, false, d->m_runExecutables, d->m_suggestedFileName )){
1391  m_bFinished = true;
1392  }
1393  else{
1394  m_bFinished = true;
1395  m_bFault = true;
1396  }
1397 
1398  m_timer.start( 0, true );
1399 }
1400 
1401 void KRun::killJob()
1402 {
1403  if ( m_job )
1404  {
1405  kdDebug(7010) << "KRun::killJob run=" << this << " m_job=" << m_job << endl;
1406  m_job->kill();
1407  m_job = 0L;
1408  }
1409 }
1410 
1411 void KRun::abort()
1412 {
1413  kdDebug(7010) << "KRun::abort " << this << " m_showingError=" << d->m_showingError << endl;
1414  killJob();
1415  // If we're showing an error message box, the rest will be done
1416  // after closing the msgbox -> don't autodelete nor emit signals now.
1417  if ( d->m_showingError )
1418  return;
1419  m_bFault = true;
1420  m_bFinished = true;
1421  m_bInit = false;
1422  m_bScanFile = false;
1423 
1424  // will emit the error and autodelete this
1425  m_timer.start( 0, true );
1426 }
1427 
1428 void KRun::setEnableExternalBrowser(bool b)
1429 {
1430  if (b)
1431  d->m_externalBrowser = TDEConfigGroup(TDEGlobal::config(), "General").readEntry("BrowserApplication");
1432  else
1433  d->m_externalBrowser = TQString::null;
1434 }
1435 
1436 void KRun::setPreferredService( const TQString& desktopEntryName )
1437 {
1438  d->m_preferredService = desktopEntryName;
1439 }
1440 
1441 void KRun::setRunExecutables(bool b)
1442 {
1443  d->m_runExecutables = b;
1444 }
1445 
1446 void KRun::setSuggestedFileName( const TQString& fileName )
1447 {
1448  d->m_suggestedFileName = fileName;
1449 }
1450 
1451 bool KRun::isExecutable( const TQString& serviceType )
1452 {
1453  return ( serviceType == "application/x-desktop" ||
1454  serviceType == "media/builtin-mydocuments" ||
1455  serviceType == "media/builtin-mycomputer" ||
1456  serviceType == "media/builtin-mynetworkplaces" ||
1457  serviceType == "media/builtin-printers" ||
1458  serviceType == "media/builtin-trash" ||
1459  serviceType == "media/builtin-webbrowser" ||
1460  serviceType == "application/x-executable" ||
1461  serviceType == "application/x-pie-executable" ||
1462  serviceType == "application/x-msdos-program" ||
1463  serviceType == "application/x-shellscript" );
1464 }
1465 
1466 /****************/
1467 
1468 pid_t
1469 TDEProcessRunner::run(TDEProcess * p, const TQString & binName)
1470 {
1471  return (new TDEProcessRunner(p, binName))->pid();
1472 }
1473 
1474 #ifdef TQ_WS_X11
1475 pid_t
1476 TDEProcessRunner::run(TDEProcess * p, const TQString & binName, const TDEStartupInfoId& id )
1477 {
1478  return (new TDEProcessRunner(p, binName, id))->pid();
1479 }
1480 #endif
1481 
1482 TDEProcessRunner::TDEProcessRunner(TDEProcess * p, const TQString & _binName )
1483  : TQObject(),
1484  process_(p),
1485  binName( _binName )
1486 {
1487  TQObject::connect(
1488  process_, TQ_SIGNAL(processExited(TDEProcess *)),
1489  this, TQ_SLOT(slotProcessExited(TDEProcess *)));
1490 
1491  process_->start();
1492  if ( !process_->pid() )
1493  slotProcessExited( process_ );
1494 }
1495 
1496 #ifdef TQ_WS_X11
1497 TDEProcessRunner::TDEProcessRunner(TDEProcess * p, const TQString & _binName, const TDEStartupInfoId& id )
1498  : TQObject(),
1499  process_(p),
1500  binName( _binName ),
1501  id_( id )
1502 {
1503  TQObject::connect(
1504  process_, TQ_SIGNAL(processExited(TDEProcess *)),
1505  this, TQ_SLOT(slotProcessExited(TDEProcess *)));
1506 
1507  process_->start();
1508  if ( !process_->pid() )
1509  slotProcessExited( process_ );
1510 }
1511 #endif
1512 
1513 TDEProcessRunner::~TDEProcessRunner()
1514 {
1515  delete process_;
1516 }
1517 
1518  pid_t
1519 TDEProcessRunner::pid() const
1520 {
1521  return process_->pid();
1522 }
1523 
1524  void
1525 TDEProcessRunner::slotProcessExited(TDEProcess * p)
1526 {
1527  if (p != process_)
1528  return; // Eh ?
1529 
1530  kdDebug(7010) << "slotProcessExited " << binName << endl;
1531  kdDebug(7010) << "normalExit " << process_->normalExit() << endl;
1532  kdDebug(7010) << "exitStatus " << process_->exitStatus() << endl;
1533  bool showErr = process_->normalExit()
1534  && ( process_->exitStatus() == 127 || process_->exitStatus() == 1 );
1535  if ( !binName.isEmpty() && ( showErr || process_->pid() == 0 ) )
1536  {
1537  // Often we get 1 (zsh, csh) or 127 (ksh, bash) because the binary doesn't exist.
1538  // We can't just rely on that, but it's a good hint.
1539  // Before assuming its really so, we'll try to find the binName
1540  // relatively to current directory, and then in the PATH.
1541  if ( !TQFile( binName ).exists() && TDEStandardDirs::findExe( binName ).isEmpty() )
1542  {
1543  kapp->ref();
1544  KMessageBox::sorry( 0L, i18n("Could not find the program '%1'").arg( binName ) );
1545  kapp->deref();
1546  }
1547  }
1548 #ifdef TQ_WS_X11
1549  if( !id_.none())
1550  {
1551  TDEStartupInfoData data;
1552  data.addPid( pid()); // announce this pid for the startup notification has finished
1553  data.setHostname();
1554  TDEStartupInfo::sendFinish( id_, data );
1555  }
1556 #endif
1557  deleteLater();
1558 }
1559 
1560 void KRun::virtual_hook( int, void* )
1561 { /*BASE::virtual_hook( id, data );*/ }
1562 
1563 #include "krun.moc"
KDEDesktopMimeType::run
static pid_t run(const KURL &_url, bool _is_local)
Invokes the default action for the desktop entry.
Definition: kmimetype.cpp:790
KMimeType::findByURL
static Ptr findByURL(const KURL &_url, mode_t _mode=0, bool _is_local_file=false, bool _fast_mode=false)
Finds a KMimeType with the given _url.
Definition: kmimetype.cpp:165
KMimeType::mimeType
static Ptr mimeType(const TQString &_name)
Retrieve a pointer to the mime type _name or a pointer to the default mime type "application/octet-st...
Definition: kmimetype.cpp:141
KProtocolInfo::defaultMimetype
static TQString defaultMimetype(const KURL &url)
Returns default mimetype for this URL based on the protocol.
Definition: kprotocolinfo.cpp:249
KProtocolInfo::supportsReading
static bool supportsReading(const KURL &url)
Returns whether the protocol can retrieve data from URLs.
Definition: kprotocolinfo.cpp:139
KProtocolInfo::isHelperProtocol
static bool isHelperProtocol(const KURL &url)
Returns whether the protocol can act as a helper protocol.
Definition: kprotocolinfo.cpp:94
KProtocolInfo::exec
static TQString exec(const TQString &protocol)
Returns the library / executable to open for the protocol protocol Example : "tdeio_ftp",...
KProtocolInfo::protocolClass
static TQString protocolClass(const TQString &protocol)
Returns the protocol class for the specified protocol.
KProtocolInfo::supportsListing
static bool supportsListing(const KURL &url)
Returns whether the protocol can list files/objects.
Definition: kprotocolinfo.cpp:121
KRun::foundMimeType
virtual void foundMimeType(const TQString &_type)
Called if the mimetype has been detected.
Definition: krun.cpp:1295
KRun::finished
void finished()
Emitted when the operation finished.
KRun::runCommand
static pid_t runCommand(TQString cmd)
Run the given shell command and notifies kicker of the starting of the application.
Definition: krun.cpp:852
KRun::m_bScanFile
bool m_bScanFile
Used to indicate that the next action is to scan the file.
Definition: krun.h:434
KRun::isExecutable
static bool isExecutable(const TQString &serviceType)
Returns whether serviceType refers to an executable program instead of a data file.
Definition: krun.cpp:1451
KRun::m_bInit
bool m_bInit
USed to indicate that the next action is to initialize.
Definition: krun.h:441
KRun::processDesktopExec
static TQStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell, bool tempFiles)
Processes a Exec= line as found in .desktop files.
Definition: krun.cpp:374
KRun::setPreferredService
void setPreferredService(const TQString &desktopEntryName)
Set the preferred service for opening this URL, after its mimetype will have been found by KRun.
Definition: krun.cpp:1436
KRun::displayOpenWithDialog
static bool displayOpenWithDialog(const KURL::List &lst, bool tempFiles)
Display the Open-With dialog for those URLs, and run the chosen application.
Definition: krun.cpp:209
KRun::setRunExecutables
void setRunExecutables(bool b)
Sets whether executables, .desktop files or shell scripts should be run by KRun.
Definition: krun.cpp:1441
KRun::setEnableExternalBrowser
void setEnableExternalBrowser(bool b)
Sets whether the external webbrowser setting should be honoured.
Definition: krun.cpp:1428
KRun::runURL
static pid_t runURL(const KURL &_url, const TQString &_mimetype, bool tempFile, bool runExecutables)
Open the given URL.
Definition: krun.cpp:94
KRun::error
void error()
Emitted when the operation had an error.
KRun::setSuggestedFileName
void setSuggestedFileName(const TQString &fileName)
Sets the file name to use in the case of downloading the file to a tempfile in order to give to a non...
Definition: krun.cpp:1446
KRun::isExecutableFile
static bool isExecutableFile(const KURL &url, const TQString &mimetype)
Returns wether the url of mimetype is executable.
Definition: krun.cpp:99
KRun::abort
void abort()
Abort this KRun.
Definition: krun.cpp:1411
KRun::shellQuote
static void shellQuote(TQString &_str)
Quotes a string for the shell.
Definition: krun.cpp:236
KRun::binaryName
static TQString binaryName(const TQString &execLine, bool removePath)
Given a full command line (e.g.
Definition: krun.cpp:543
KRun::~KRun
virtual ~KRun()
Destructor.
Definition: krun.cpp:1118
KRun::KRun
KRun(const KURL &url, mode_t mode=0, bool isLocalFile=false, bool showProgressInfo=true)
Create a KRun object to run the preferred application for a file/URL.
Definition: krun.cpp:878
KRun::run
static pid_t run(const KService &_service, const KURL::List &_urls, TQWidget *window, bool tempFiles=false)
Open a list of URLs with a certain service (application).
Definition: krun.cpp:759
KServiceTypeProfile::preferredService
static KService::Ptr preferredService(const TQString &serviceType, const TQString &genericServiceType)
Returns the preferred service for _serviceType and _genericServiceType ("Application",...
Definition: kuserprofile.cpp:303
KService
Represent a service, i.e.
Definition: kservice.h:49
KService::path
TQString path() const
Returns the working directory to run the program in.
Definition: kservice.h:226
KService::username
TQString username() const
Returns the user name, if the service runs with a different user id.
Definition: kservice.cpp:740
KService::allowMultipleFiles
bool allowMultipleFiles() const
Checks whether this service can handle several files as startup arguments.
Definition: kservice.cpp:824
KService::substituteUid
bool substituteUid() const
Checks whether the service runs with a different user id.
Definition: kservice.cpp:726
KService::property
virtual TQVariant property(const TQString &_name) const
Returns the requested property.
Definition: kservice.cpp:528
KService::terminal
bool terminal() const
Checks whethe the service should be run in a terminal.
Definition: kservice.h:138
KService::desktopEntryPath
TQString desktopEntryPath() const
Returns the path to the location where the service desktop entry is stored.
Definition: kservice.h:174
KService::serviceByStorageId
static Ptr serviceByStorageId(const TQString &_storageId)
Find a service by its storage-id or desktop-file path.
Definition: kservice.cpp:694
KService::name
virtual TQString name() const
Returns the name of the service.
Definition: kservice.h:98
KService::icon
TQString icon() const
Returns the name of the icon.
Definition: kservice.h:125
KService::desktopEntryName
TQString desktopEntryName() const
Returns the filename of the service desktop entry without any extension.
Definition: kservice.h:182
KService::type
virtual TQString type() const
Returns the type of the service.
Definition: kservice.h:92
KService::serviceByDesktopName
static Ptr serviceByDesktopName(const TQString &_name)
Find a service by the name of its desktop file, not depending on its actual location (as long as it's...
Definition: kservice.cpp:680
KService::exec
TQString exec() const
Returns the executable.
Definition: kservice.h:104
KService::terminalOptions
TQString terminalOptions() const
Returns any options associated with the terminal the service runs in, if it requires a terminal.
Definition: kservice.h:147
TDEIO::Job
The base class for all jobs.
Definition: jobclasses.h:67
TDEIO::Job::showErrorDialog
void showErrorDialog(TQWidget *parent=0L)
Display a dialog box to inform the user of the error given by this job.
Definition: job.cpp:315
TDEIO::Job::kill
virtual void kill(bool quietly=true)
Abort this job.
Definition: job.cpp:260
TDEIO::Job::error
int error() const
Returns the error code, if there has been an error.
Definition: jobclasses.h:94
TDEIO::Job::setWindow
void setWindow(TQWidget *window)
Definition: job.cpp:381
TDEIO::Job::errorString
TQString errorString() const
Definition: global.cpp:225
TDEIO::NetAccess::mostLocalURL
static KURL mostLocalURL(const KURL &url, TQWidget *window)
Tries to map a local URL for the given URL.
Definition: netaccess.cpp:213
TDEIO::Scheduler::publishSlaveOnHold
static void publishSlaveOnHold()
Send the slave that was put on hold back to TDELauncher.
Definition: scheduler.h:181
TDEIO::SimpleJob::putOnHold
virtual void putOnHold()
Abort job.
Definition: job.cpp:493
TDEIO::StatJob
A TDEIO job that retrieves information about a file or directory.
Definition: jobclasses.h:687
TDEIO::TransferJob
The transfer job pumps data into and/or out of a Slave.
Definition: jobclasses.h:874
TDEIO::localURL
TDEIO_EXPORT LocalURLJob * localURL(const KURL &remoteUrl)
Retrieve local URL if available.
Definition: job.cpp:870
TDEIO::mimetype
TDEIO_EXPORT MimetypeJob * mimetype(const KURL &url, bool showProgressInfo=true)
Find mimetype for one file or directory.
Definition: job.cpp:1573
TDEIO::UDS_FILE_TYPE
@ UDS_FILE_TYPE
File type, part of the mode returned by stat (for a link, this returns the file type of the pointed i...
Definition: global.h:366
TDEIO::UDS_LOCAL_PATH
@ UDS_LOCAL_PATH
A local file path if the ioslave display files sitting on the local filesystem (but in another hierar...
Definition: global.h:338
TDEIO::UDS_MIME_TYPE
@ UDS_MIME_TYPE
A mime type; prevents guessing.
Definition: global.h:373
TDEIO::UDSEntry
TQValueList< UDSAtom > UDSEntry
An entry is the list of atoms containing all the information for a file or URL.
Definition: global.h:507
TDEIO::buildErrorString
TDEIO_EXPORT TQString buildErrorString(int errorCode, const TQString &errorText)
Returns a translated error message for errorCode using the additional error information provided by e...
Definition: global.cpp:230
TDEIO::get
TDEIO_EXPORT TransferJob * get(const KURL &url, bool reload=false, bool showProgressInfo=true)
Get (a.k.a.
Definition: job.cpp:1284
TDEIO::stat
TDEIO_EXPORT StatJob * stat(const KURL &url, bool showProgressInfo=true)
Find all details for one file or directory.
Definition: job.cpp:950

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