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Diffstat (limited to 'kdeprint/kdeprintd.cpp')
| -rw-r--r-- | kdeprint/kdeprintd.cpp | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/kdeprint/kdeprintd.cpp b/kdeprint/kdeprintd.cpp deleted file mode 100644 index d6237b2b2..000000000 --- a/kdeprint/kdeprintd.cpp +++ /dev/null @@ -1,315 +0,0 @@ -/* - * This file is part of the KDE libraries - * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be> - * - * 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 "tdeprintd.h" -#include "kprintprocess.h" - -#include <tqfile.h> -#include <klocale.h> -#include <knotifyclient.h> -#include <kmessagebox.h> -#include <kdebug.h> -#include <dcopclient.h> -#include <kio/passdlg.h> -#include <kio/authinfo.h> -#include <tqlabel.h> -#include <kpushbutton.h> -#include <kiconloader.h> -#include <kstandarddirs.h> -#include <kwin.h> -#include <kapplication.h> -#include <tqlayout.h> -#include <tqtimer.h> -#include <tqregexp.h> - -#include <unistd.h> - -extern "C" -{ - KDE_EXPORT KDEDModule *create_tdeprintd(const TQCString& name) - { - return new KDEPrintd(name); - } -} - -class StatusWindow : public TQWidget -{ -public: - StatusWindow(int pid = -1); - void setMessage(const TQString&); - int pid() const { return m_pid; } - -private: - TQLabel *m_label; - TQPushButton *m_button; - int m_pid; - TQLabel *m_icon; -}; - -StatusWindow::StatusWindow(int pid) -: TQWidget(NULL, "StatusWindow", (WFlags)(WType_TopLevel|WStyle_DialogBorder|WStyle_StaysOnTop|WDestructiveClose)), m_pid(pid) -{ - m_label = new TQLabel(this); - m_label->tqsetAlignment(AlignCenter); - m_button = new KPushButton(KStdGuiItem::close(), this); - m_icon = new TQLabel(this); - m_icon->setPixmap(DesktopIcon("fileprint")); - m_icon->tqsetAlignment(AlignCenter); - KWin::setIcons(winId(), *(m_icon->pixmap()), SmallIcon("fileprint")); - TQGridLayout *l0 = new TQGridLayout(this, 2, 3, 10, 10); - l0->setRowStretch(0, 1); - l0->setColStretch(1, 1); - l0->addMultiCellWidget(m_label, 0, 0, 1, 2); - l0->addWidget(m_button, 1, 2); - l0->addMultiCellWidget(m_icon, 0, 1, 0, 0); - connect(m_button, TQT_SIGNAL(clicked()), TQT_SLOT(hide())); - resize(200, 50); -} - -void StatusWindow::setMessage(const TQString& msg) -{ - //QSize oldSz = size(); - m_label->setText(msg); - //QSize sz = m_label->tqsizeHint(); - //sz += TQSize(layout()->margin()*2, layout()->margin()*2+layout()->spacing()+m_button->tqsizeHint().height()); - // dialog will never be smaller - //sz = sz.expandedTo(oldSz); - //resize(sz); - //setFixedSize(sz); - //layout()->activate(); -} - -//***************************************************************************************************** - -KDEPrintd::KDEPrintd(const TQCString& obj) -: KDEDModule(obj) -{ - m_processpool.setAutoDelete(true); - m_windows.setAutoDelete(false); - m_requestsPending.setAutoDelete( true ); -} - -KDEPrintd::~KDEPrintd() -{ -} - -int KDEPrintd::print(const TQString& cmd, const TQStringList& files, bool remflag) -{ - KPrintProcess *proc = new KPrintProcess; - TQString command(cmd); - TQRegExp re( "\\$out\\{([^}]*)\\}" ); - - connect(proc,TQT_SIGNAL(printTerminated(KPrintProcess*)),TQT_SLOT(slotPrintTerminated(KPrintProcess*))); - connect(proc,TQT_SIGNAL(printError(KPrintProcess*,const TQString&)),TQT_SLOT(slotPrintError(KPrintProcess*,const TQString&))); - proc->setCommand( command ); - if ( re.search( command ) != -1 ) - { - KURL url( re.cap( 1 ) ); - if ( !url.isLocalFile() ) - { - TQString tmpFilename = locateLocal( "tmp", "tdeprint_" + kapp->randomString( 8 ) ); - command.replace( re, KProcess::quote( tmpFilename ) ); - proc->setOutput( re.cap( 1 ) ); - proc->setTempOutput( tmpFilename ); - } - else - command.replace( re, KProcess::quote( re.cap( 1 ) ) ); - } - - if ( checkFiles( command, files ) ) - { - *proc << command; - if ( remflag ) - proc->setTempFiles( files ); - if ( proc->print() ) - { - m_processpool.append( proc ); - return ( int )proc->pid(); - } - } - - delete proc; - return -1; -} - -void KDEPrintd::slotPrintTerminated( KPrintProcess *proc ) -{ - m_processpool.removeRef( proc ); -} - -void KDEPrintd::slotPrintError( KPrintProcess *proc, const TQString& msg ) -{ - KNotifyClient::event("printerror",i18n("<p><nobr>A print error occurred. Error message received from system:</nobr></p><br>%1").arg(msg)); - m_processpool.removeRef( proc ); -} - -TQString KDEPrintd::openPassDlg(const TQString& user) -{ - TQString user_(user), pass_, result; - if (KIO::PasswordDialog::getNameAndPassword(user_, pass_, NULL) == KDialog::Accepted) - result.append(user_).append(":").append(pass_); - return result; -} - -bool KDEPrintd::checkFiles(TQString& cmd, const TQStringList& files) -{ - for (TQStringList::ConstIterator it=files.begin(); it!=files.end(); ++it) - if (::access(TQFile::encodeName(*it).data(), R_OK) != 0) - { - if (KMessageBox::warningContinueCancel(0, - i18n("Some of the files to print are not readable by the KDE " - "print daemon. This may happen if you are trying to print " - "as a different user to the one currently logged in. To continue " - "printing, you need to provide root's password."), - TQString::null, - i18n("Provide root's Password"), - "provideRootsPassword") == KMessageBox::Continue) - { - cmd = ("tdesu -c " + KProcess::quote(cmd)); - break; - } - else - return false; - } - return true; -} - -void KDEPrintd::statusMessage(const TQString& msg, int pid, const TQString& appName) -{ - StatusWindow *w = m_windows.find(pid); - if (!w && !msg.isEmpty()) - { - w = new StatusWindow(pid); - if (appName.isEmpty()) - w->setCaption(i18n("Printing Status - %1").arg("(pid="+TQString::number(pid)+")")); - else - w->setCaption(i18n("Printing Status - %1").arg(appName)); - connect(w, TQT_SIGNAL(destroyed()), TQT_SLOT(slotClosed())); - w->show(); - m_windows.insert(pid, w); - } - if (w) - { - if (!msg.isEmpty()) - w->setMessage(msg); - else - w->close(); - } -} - -void KDEPrintd::slotClosed() -{ - const StatusWindow *w = static_cast<const StatusWindow*>(sender()); - if (w) - { - m_windows.remove(w->pid()); - } -} - -//****************************************************************************************** - -class KDEPrintd::Request -{ -public: - DCOPClientTransaction *transaction; - TQString user; - TQString uri; - int seqNbr; -}; - -TQString KDEPrintd::requestPassword( const TQString& user, const TQString& host, int port, int seqNbr ) -{ - Request *req = new Request; - req->user = user; - req->uri = "print://" + user + "@" + host + ":" + TQString::number(port); - req->seqNbr = seqNbr; - req->transaction = callingDcopClient()->beginTransaction(); - m_requestsPending.append( req ); - if ( m_requestsPending.count() == 1 ) - TQTimer::singleShot( 0, this, TQT_SLOT( processRequest() ) ); - return "::"; -} - -void KDEPrintd::processRequest() -{ - if ( m_requestsPending.count() == 0 ) - return; - - Request *req = m_requestsPending.first(); - KIO::AuthInfo info; - TQByteArray params, reply; - TQCString replyType; - TQString authString( "::" ); - - info.username = req->user; - info.keepPassword = true; - info.url = req->uri; - info.comment = i18n( "Printing system" ); - - TQDataStream input( params, IO_WriteOnly ); - input << info << TQString(i18n( "Authentication failed (user name=%1)" ).arg( info.username )) << 0L << (long int) req->seqNbr; - if ( callingDcopClient()->call( "kded", "kpasswdserver", "queryAuthInfo(KIO::AuthInfo,TQString,long int,long int)", - params, replyType, reply ) ) - { - if ( replyType == "KIO::AuthInfo" ) - { - TQDataStream output( reply, IO_ReadOnly ); - KIO::AuthInfo result; - int seqNbr; - output >> result >> seqNbr; - - if ( result.isModified() ) - authString = result.username + ":" + result.password + ":" + TQString::number( seqNbr ); - } - else - kdWarning( 500 ) << "DCOP returned type error, expected KIO::AuthInfo, received " << replyType << endl; - } - else - kdWarning( 500 ) << "Cannot communicate with kded_kpasswdserver" << endl; - - TQByteArray outputData; - TQDataStream output( outputData, IO_WriteOnly ); - output << authString; - replyType = "TQString"; - callingDcopClient()->endTransaction( req->transaction, replyType, outputData ); - - m_requestsPending.remove( ( unsigned int )0 ); - if ( m_requestsPending.count() > 0 ) - TQTimer::singleShot( 0, this, TQT_SLOT( processRequest() ) ); -} - -void KDEPrintd::initPassword( const TQString& user, const TQString& passwd, const TQString& host, int port ) -{ - TQByteArray params, reply; - TQCString replyType; - KIO::AuthInfo info; - - info.username = user; - info.password = passwd; - info.url = "print://" + user + "@" + host + ":" + TQString::number(port); - - TQDataStream input( params, IO_WriteOnly ); - input << info << ( long int )0; - - if ( !callingDcopClient()->call( "kded", "kpasswdserver", "addAuthInfo(KIO::AuthInfo,long int)", - params, replyType, reply ) ) - kdWarning( 500 ) << "Unable to initialize password, cannot communicate with kded_kpasswdserver" << endl; -} - -#include "tdeprintd.moc" |