Actually move the kde files that were renamed in the last commit

1 files changed, 403 insertions, 0 deletions

diff --git a/tdeprint/kprinter/printwrapper.cpp b/tdeprint/kprinter/printwrapper.cpp
new file mode 100644
index 000000000..effa3dea3
--- /dev/null
+++ b/tdeprint/kprinter/printwrapper.cpp
@@ -0,0 +1,403 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <[email protected]>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "printwrapper.h"
+
+#include <unistd.h>
+#include <signal.h>
+#include <sys/time.h>
+
+#include <tqstring.h>
+#include <tqstringlist.h>
+#include <stdlib.h>
+#include <kmessagebox.h>
+#include <tqfile.h>
+#include <tqtimer.h>
+#include <tqregexp.h>
+#include <tqsocketnotifier.h>
+
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kio/netaccess.h>
+#include <kurl.h>
+#include <kdebug.h>
+#include <ktempfile.h>
+
+#include <kprinter.h>
+#include <tdeprint/kmmanager.h>
+#include <tdeprint/kmprinter.h>
+#include <tdeprint/kprintdialog.h>
+
+void signal_handler(int);
+TQString tempFile;
+bool fromStdin = false;
+char job_output = 0;	// 0: dialog, 1: console, 2: none
+char readchar = '\0';
+bool dataread = false;
+bool docopy = false;
+
+void showmsgdialog(const TQString& msg, int type = 0)
+{
+	switch (type)
+	{
+	   case 0: KMessageBox::information(NULL,msg,i18n("Print Information")); break;
+	   case 1: KMessageBox::sorry(NULL,msg,i18n("Print Warning")); break;
+	   case 2: KMessageBox::error(NULL,msg,i18n("Print Error")); break;
+	}
+}
+
+void showmsgconsole(const TQString& msg, int type = 0)
+{
+	TQString	errmsg = TQString::tqfromLatin1("%1 : ").arg((type == 0 ? i18n("Print info") : (type == 1 ? i18n("Print warning") : i18n("Print error"))));
+	kdDebug() << errmsg << msg << endl;
+}
+
+void showmsg(const TQString& msg, int type = 0)
+{
+	switch (job_output) {
+	   case 0: showmsgdialog(msg,type); break;
+	   case 1: showmsgconsole(msg,type); break;
+	   default: break;
+	}
+}
+
+void errormsg(const TQString& msg)
+{
+	showmsg(msg,2);
+	exit(1);
+}
+
+void signal_handler(int s)
+{
+	TQFile::remove(tempFile);
+	exit(s);
+}
+
+TQString copyfile( const TQString& filename )
+{
+	kdDebug( 500 ) << "Copying file " << filename << endl;
+	TQString result;
+	TQFile f( filename );
+	if ( f.open( IO_ReadOnly ) )
+	{
+		KTempFile temp;
+		temp.setAutoDelete( false );
+		TQFile *tf = temp.file();
+		if ( tf )
+		{
+			char buffer[ 0xFFFF ];
+			int b = 0;
+			while ( ( b = f.readBlock( buffer, 0xFFFF ) ) > 0 )
+			{
+				if ( tf->writeBlock( buffer, b ) != b )
+					break;
+			}
+			tf->close();
+			if ( b > 0 )
+				temp.setAutoDelete( true );
+			else
+			{
+				kdDebug( 500 ) << "File copied to " << temp.name() << endl;
+				result = temp.name();
+			}
+		}
+		else
+			temp.setAutoDelete( true );
+		f.close();
+	}
+	return result;
+}
+
+//******************************************************************************************************
+
+PrintWrapper::PrintWrapper()
+: TQWidget(), force_stdin(false), check_stdin(true)
+{
+}
+
+void PrintWrapper::slotPrint()
+{
+	KCmdLineArgs	*args = KCmdLineArgs::parsedArgs();
+
+#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
+	struct sigaction action;
+#endif /* HAVE_SIGACTION && !HAVE_SIGSET*/
+
+	// read variables from command line
+	TQString	printer = args->getOption("d");
+	TQString	title = args->getOption("t");
+	int	ncopies = TQString(args->getOption("n")).toInt();
+	TQString	job_mode = args->getOption("j");
+	TQString	system = args->getOption("system");
+	QCStringList	optlist = args->getOptionList("o");
+	TQMap<TQString,TQString>	opts;
+	KURL::List	files;
+	TQStringList	filestoprint;
+	force_stdin = args->isSet("stdin");
+	docopy = args->isSet( "c" );
+	bool	nodialog = !(args->isSet("dialog"));
+	
+	if( isatty( 0 ))
+	    {
+	    kdDebug( 500 ) << "stdin is a terminal, disabling it" << endl;
+	    check_stdin = false;
+	    }
+
+	// parse options
+	for (QCStringList::ConstIterator it=optlist.begin(); it!=optlist.end(); ++it)
+	{
+		TQStringList	l = TQStringList::split('=',TQString(*it),false);
+		if (l.count() >= 1) opts[l[0]] = (l.count() == 2 ? l[1] : TQString::null);
+	}
+
+	// read file list
+	for (int i=0; i<args->count(); i++)
+		files.append(args->url(i));
+
+	// some clean-up
+	args->clear();
+
+	// set default values if necessary
+	if (job_mode == "console") job_output = 1;
+	else if (job_mode == "none") job_output = 2;
+	else job_output = 0;
+
+	// some checking
+	if ( files.count() > 0)
+	{
+		check_stdin = false;
+		
+		if( force_stdin )
+		{
+			showmsg(i18n("A file has been specified on the command line. Printing from STDIN will be disabled."), 1);
+			force_stdin = false;
+		}
+	}
+	if (nodialog && files.count() == 0 &&!force_stdin && !check_stdin )
+	{
+		errormsg(i18n("When using '--nodialog', you must at least specify one file to print or use the '--stdin' flag."));
+	}
+	
+	if( check_stdin )
+	{ // check if there's any input on stdin
+	    fd_set in;
+	    struct timeval tm;
+	    tm.tv_sec = 0;
+	    tm.tv_usec = 0;
+	    FD_ZERO( &in );
+	    FD_SET( 0, &in );
+	    if( select( 1, &in, NULL, NULL, &tm ) )
+	    { // we have data on stdin
+			if ( read( 0, &readchar, 1 ) > 0 )
+			{
+				force_stdin = true;
+				check_stdin = false;
+				dataread = true;
+				kdDebug( 500 ) << "input detected on stdin" << endl;
+			}
+			else
+			{
+				force_stdin = check_stdin = false;
+				kdDebug( 500 ) << "stdin closed and empty" << endl;
+			}
+	    } 
+		else
+			kdDebug( 500 ) << "no input on stdin at startup" << endl;
+	}
+
+        // force_stdin ? or also check_stdin ?
+	KPrinter::ApplicationType	dialog_mode = (force_stdin || nodialog ? KPrinter::StandAlone : KPrinter::StandAlonePersistent);
+	KPrinter::setApplicationType(dialog_mode);
+	if (!force_stdin)
+		KPrinter::addStandardPage(KPrinter::FilesPage);
+
+	KPrinter	kprinter;
+	if (nodialog)
+	{
+		KMPrinter	*prt(0);
+		KMManager	*mgr = KMManager::self();
+
+		mgr->printerList(false);
+		if (!printer.isEmpty())
+			prt = mgr->findPrinter(printer);
+		else
+			prt = mgr->defaultPrinter();
+
+		if (prt == 0)
+			errormsg(i18n("The specified printer or the default printer could not be found."));
+		else if (!prt->autoConfigure(&kprinter))
+			errormsg(i18n("Operation aborted."));
+	}
+	else if (!printer.isEmpty())
+		kprinter.setSearchName(printer);
+	kprinter.setDocName(title);
+	kprinter.initOptions(opts);
+	kprinter.setOption("kde-filelist", files.toStringList().join("@@"));
+	kdDebug( 500 ) << kprinter.option( "kde-filelist" ) << endl;
+	if (ncopies > 0)
+		kprinter.setNumCopies(ncopies);
+
+	if (nodialog)
+		slotPrintRequested(&kprinter);
+	else
+	{
+		dlg = KPrintDialog::printerDialog(&kprinter, 0);
+		if (dlg)
+		{
+			connect(dlg, TQT_SIGNAL(printRequested(KPrinter*)), TQT_SLOT(slotPrintRequested(KPrinter*)));
+			if( check_stdin )
+			{
+			    notif = new TQSocketNotifier( 0, TQSocketNotifier::Read, TQT_TQOBJECT(this) );
+			    connect( notif, TQT_SIGNAL( activated( int )), this, TQT_SLOT( slotGotStdin()));
+			    kdDebug( 500 ) << "waiting for input on stdin" << endl;
+			}
+			dlg->exec();
+			delete dlg;
+		}
+		else
+			errormsg(i18n("Unable to construct the print dialog."));
+	}
+
+	TQTimer::singleShot(10,kapp,TQT_SLOT(quit()));
+}
+
+void hack( KPrintDialog* dlg );
+
+void PrintWrapper::slotGotStdin()
+{
+	delete notif;
+	if ( read( 0, &readchar, 1 ) > 0 )
+	{
+		force_stdin = true;
+		check_stdin = false;
+		dataread = true;
+		dlg->enableDialogPage( 0, false );
+		kdDebug( 500 ) << "got delayed input on stdin" << endl;
+	}
+}
+
+void PrintWrapper::slotPrintRequested(KPrinter *kprinter)
+{
+	// re-initialize docName
+	kprinter->setDocName(TQString::null);
+
+	// download files if needed
+	TQStringList	files = TQStringList::split("@@", kprinter->option("kde-filelist"), false), filestoprint;
+	for (TQStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
+	{
+		TQString	tmpFile;
+		KURL	url = KURL::fromPathOrURL(*it);
+		kdDebug( 500 ) << url.url() << endl;
+		if (KIO::NetAccess::download(url, tmpFile, this))
+		{
+			filestoprint << tmpFile;
+			kprinter->setDocName(url.fileName());
+		}
+	}
+
+	if (filestoprint.count() > 1)
+		kprinter->setDocName(i18n("Multiple files (%1)").arg(filestoprint.count()));
+	else if (kprinter->docName().isEmpty())
+		kprinter->setDocName(force_stdin ? "<STDIN>" : "KPrinter");
+	if (filestoprint.count() == 0)
+	{
+		// At this point force_stdin should be true
+		if (!force_stdin)
+			errormsg(i18n("Nothing to print."));
+
+		// print from stdin
+
+#  if defined(HAVE_SIGSET)
+		sigset(SIGHUP, signal_handler);
+		sigset(SIGINT, signal_handler);
+		sigset(SIGTERM, signal_handler);
+#  elif defined(HAVE_SIGACTION)
+		memset(&action, 0, sizeof(action));
+		action.sa_handler = signal_handler;
+
+		sigaction(SIGHUP, &action, NULL);
+		sigaction(SIGINT, &action, NULL);
+		sigaction(SIGTERM, &action, NULL);
+#  else
+		signal(SIGHUP, signal_handler);
+		signal(SIGINT, signal_handler);
+		signal(SIGTERM, signal_handler);
+#  endif
+
+		tempFile = locateLocal("tmp","kprinter_")+TQString::number(getpid());
+		filestoprint.append(tempFile);
+		fromStdin = true;
+		FILE	*fout = fopen(TQFile::encodeName(filestoprint[0]),"w");
+		if (!fout) errormsg(i18n("Unable to open temporary file."));
+		char	buffer[8192];
+		int	s;
+
+		// check for previously read data
+		if ( dataread )
+			fwrite( &readchar, 1, 1, fout );
+		// read stdin and write to temporary file
+		while ((s=fread(buffer,1,sizeof(buffer),stdin)) > 0)
+			fwrite(buffer,1,s,fout);
+
+		s = ftell(fout);
+		fclose(fout);
+		if (s <= 0)
+		{
+			showmsg(i18n("Stdin is empty, no job sent."), 2);
+			TQFile::remove(filestoprint[0]);
+			return;
+		}
+	}
+	else if ( docopy )
+	{
+		for ( TQStringList::Iterator it=filestoprint.begin(); it!=filestoprint.end(); ++it )
+		{
+			TQString tmp = copyfile( *it );
+			if ( tmp.isEmpty() )
+			{
+				errormsg( i18n( "Unable to copy file %1." ).arg( *it ) );
+				return;
+			}
+			*it = tmp;
+		}
+		fromStdin = true;
+	}
+	else
+		fromStdin = false;
+
+	// print all files. Remove it after if printing from
+	// stdin. "kprinter" shouldn't remove temp file itself,
+	// otherwise the temp file might get removed before the
+	// print process finishes.
+	bool ok = kprinter->printFiles(filestoprint, fromStdin);
+
+	if (!ok)
+		showmsg(i18n("Error while printing files"), 2);
+	// Do not show this dialog anymore. Code sould be removed definitively
+	// if nobody complains.
+	/*else
+	{
+		QString	msg = i18n("<nobr>File(s) sent to printer <b>%1</b>.</nobr>").arg(kprinter->printerName());
+		showmsg(msg,0);
+	}*/
+}
+
+#include "printwrapper.moc"