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00020 #include "cupsaddsmb2.h"
00021 #include "cupsinfos.h"
00022 #include "sidepixmap.h"
00023
00024 #include <qtimer.h>
00025 #include <qprogressbar.h>
00026 #include <qlabel.h>
00027 #include <qpushbutton.h>
00028 #include <qlayout.h>
00029 #include <qlineedit.h>
00030 #include <klocale.h>
00031 #include <kmessagebox.h>
00032 #include <qmessagebox.h>
00033 #include <qfile.h>
00034 #include <kio/passdlg.h>
00035 #include <kdebug.h>
00036 #include <kseparator.h>
00037 #include <kactivelabel.h>
00038 #include <qwhatsthis.h>
00039
00040 #include <cups/cups.h>
00041 #include <ctype.h>
00042
00043 CupsAddSmb::CupsAddSmb(QWidget *parent, const char *name)
00044 : KDialog(parent, name)
00045 {
00046 m_state = None;
00047 m_status = false;
00048 m_actionindex = 0;
00049 connect(&m_proc, SIGNAL(receivedStdout(KProcess*,char*,int)), SLOT(slotReceived(KProcess*,char*,int)));
00050 connect(&m_proc, SIGNAL(receivedStderr(KProcess*,char*,int)), SLOT(slotReceived(KProcess*,char*,int)));
00051 connect(&m_proc, SIGNAL(processExited(KProcess*)), SLOT(slotProcessExited(KProcess*)));
00052
00053 m_side = new SidePixmap(this);
00054 m_doit = new QPushButton(i18n("&Export"), this);
00055 m_cancel = new QPushButton(i18n("&Cancel"), this);
00056 connect(m_cancel, SIGNAL(clicked()), SLOT(reject()));
00057 connect(m_doit, SIGNAL(clicked()), SLOT(slotActionClicked()));
00058 m_bar = new QProgressBar(this);
00059 m_text = new KActiveLabel(this);
00060 QLabel *m_title = new QLabel(i18n("Export printer driver to Windows clients"), this);
00061 setCaption(m_title->text());
00062 QFont f(m_title->font());
00063 f.setBold(true);
00064 m_title->setFont(f);
00065 KSeparator *m_sep = new KSeparator(Qt::Horizontal, this);
00066 m_textinfo = new QLabel( this );
00067 m_logined = new QLineEdit( this );
00068 m_passwded = new QLineEdit( this );
00069 m_passwded->setEchoMode( QLineEdit::Password );
00070 m_servered = new QLineEdit( this );
00071 QLabel *m_loginlab = new QLabel( i18n( "&Username:" ), this );
00072 QLabel *m_serverlab = new QLabel( i18n( "&Samba server:" ), this );
00073 QLabel *m_passwdlab = new QLabel( i18n( "&Password:" ), this );
00074 m_loginlab->setBuddy( m_logined );
00075 m_serverlab->setBuddy( m_servered );
00076 m_passwdlab->setBuddy( m_passwded );
00077
00078 QString txt = i18n( "<p><b>Samba server</b></p>"
00079 "Adobe Windows PostScript driver files plus the CUPS printer PPD will be "
00080 "exported to the <tt>[print$]</tt> special share of the Samba server (to change "
00081 "the source CUPS server, use the <nobr><i>Configure Manager -> CUPS server</i></nobr> first). "
00082 "The <tt>[print$]</tt> share must exist on the Samba side prior to clicking the "
00083 "<b>Export</b> button below." );
00084 QWhatsThis::add( m_serverlab, txt );
00085 QWhatsThis::add( m_servered, txt );
00086
00087 txt = i18n( "<p><b>Samba username</b></p>"
00088 "User needs to have write access to the <tt>[print$]</tt> share on the Samba server. "
00089 "<tt>[print$]</tt> holds printer drivers prepared for download to Windows clients. "
00090 "This dialog does not work for Samba servers configured with <tt>security = share</tt> "
00091 "(but works fine with <tt>security = user</tt>)." );
00092 QWhatsThis::add( m_loginlab, txt );
00093 QWhatsThis::add( m_logined, txt );
00094
00095 txt = i18n( "<p><b>Samba password</b></p>"
00096 "The Samba setting <tt>encrypt passwords = yes</tt> "
00097 "(default) requires prior use of <tt>smbpasswd -a [username]</tt> command, "
00098 "to create an encrypted Samba password and have Samba recognize it." );
00099 QWhatsThis::add( m_passwdlab, txt );
00100 QWhatsThis::add( m_passwded, txt );
00101
00102 QHBoxLayout *l0 = new QHBoxLayout(this, 10, 10);
00103 QVBoxLayout *l1 = new QVBoxLayout(0, 0, 10);
00104 l0->addWidget(m_side);
00105 l0->addLayout(l1);
00106 l1->addWidget(m_title);
00107 l1->addWidget(m_sep);
00108 l1->addWidget(m_text);
00109 QGridLayout *l3 = new QGridLayout( 0, 3, 2, 0, 10 );
00110 l1->addLayout( l3 );
00111 l3->addWidget( m_loginlab, 1, 0 );
00112 l3->addWidget( m_passwdlab, 2, 0 );
00113 l3->addWidget( m_serverlab, 0, 0 );
00114 l3->addWidget( m_logined, 1, 1 );
00115 l3->addWidget( m_passwded, 2, 1 );
00116 l3->addWidget( m_servered, 0, 1 );
00117 l3->setColStretch( 1, 1 );
00118 l1->addSpacing( 10 );
00119 l1->addWidget(m_bar);
00120 l1->addWidget( m_textinfo );
00121 l1->addSpacing(30);
00122 QHBoxLayout *l2 = new QHBoxLayout(0, 0, 10);
00123 l1->addLayout(l2);
00124 l2->addStretch(1);
00125 l2->addWidget(m_doit);
00126 l2->addWidget(m_cancel);
00127
00128 m_logined->setText( CupsInfos::self()->login() );
00129 m_passwded->setText( CupsInfos::self()->password() );
00130 m_servered->setText( cupsServer() );
00131
00132 setMinimumHeight(400);
00133 }
00134
00135 CupsAddSmb::~CupsAddSmb()
00136 {
00137 }
00138
00139 void CupsAddSmb::slotActionClicked()
00140 {
00141 if (m_state == None)
00142 doExport();
00143 else if (m_proc.isRunning())
00144 m_proc.kill();
00145 }
00146
00147 void CupsAddSmb::slotReceived(KProcess*, char *buf, int buflen)
00148 {
00149 QString line;
00150 int index(0);
00151 bool partial(false);
00152 static bool incomplete(false);
00153
00154 kdDebug(500) << "slotReceived()" << endl;
00155 while (1)
00156 {
00157
00158 line = QString::fromLatin1("");
00159 partial = true;
00160 while (index < buflen)
00161 {
00162 QChar c(buf[index++]);
00163 if (c == '\n')
00164 {
00165 partial = false;
00166 break;
00167 }
00168 else if (c.isPrint())
00169 line += c;
00170 }
00171
00172 if (line.isEmpty())
00173 {
00174 kdDebug(500) << "NOTHING TO READ" << endl;
00175 return;
00176 }
00177
00178 kdDebug(500) << "ANSWER = " << line << " (END = " << line.length() << ")" << endl;
00179 if (!partial)
00180 {
00181 if (incomplete && m_buffer.count() > 0)
00182 m_buffer[m_buffer.size()-1].append(line);
00183 else
00184 m_buffer << line;
00185 incomplete = false;
00186 kdDebug(500) << "COMPLETE LINE READ (" << m_buffer.count() << ")" << endl;
00187 }
00188 else
00189 {
00190 if (line.startsWith("smb:") || line.startsWith("rpcclient $"))
00191 {
00192 kdDebug(500) << "END OF ACTION" << endl;
00193 checkActionStatus();
00194 if (m_status)
00195 nextAction();
00196 else
00197 {
00198
00199 kdDebug(500) << "EXITING PROGRAM..." << endl;
00200 m_proc.writeStdin("quit\n", 5);
00201 kdDebug(500) << "SENT" << endl;
00202 }
00203 return;
00204 }
00205 else
00206 {
00207 if (incomplete && m_buffer.count() > 0)
00208 m_buffer[m_buffer.size()-1].append(line);
00209 else
00210 m_buffer << line;
00211 incomplete = true;
00212 kdDebug(500) << "INCOMPLETE LINE READ (" << m_buffer.count() << ")" << endl;
00213 }
00214 }
00215 }
00216 }
00217
00218 void CupsAddSmb::checkActionStatus()
00219 {
00220 m_status = false;
00221
00222
00223 switch (m_state)
00224 {
00225 case None:
00226 case Start:
00227 m_status = true;
00228 break;
00229 case Copy:
00230 m_status = (m_buffer.count() == 0);
00231 break;
00232 case MkDir:
00233 m_status = (m_buffer.count() == 1 || m_buffer[1].find("ERRfilexists") != -1);
00234 break;
00235 case AddDriver:
00236 case AddPrinter:
00237 m_status = (m_buffer.count() == 1 || !m_buffer[1].startsWith("result"));
00238 break;
00239 }
00240 kdDebug(500) << "ACTION STATUS = " << m_status << endl;
00241 }
00242
00243 void CupsAddSmb::nextAction()
00244 {
00245 if (m_actionindex < (int)(m_actions.count()))
00246 QTimer::singleShot(1, this, SLOT(doNextAction()));
00247 }
00248
00249 void CupsAddSmb::doNextAction()
00250 {
00251 m_buffer.clear();
00252 m_state = None;
00253 if (m_proc.isRunning())
00254 {
00255 QCString s = m_actions[m_actionindex++].latin1();
00256 m_bar->setProgress(m_bar->progress()+1);
00257 kdDebug(500) << "NEXT ACTION = " << s << endl;
00258 if (s == "quit")
00259 {
00260
00261 }
00262 else if (s == "mkdir")
00263 {
00264 m_state = MkDir;
00265
00266 m_textinfo->setText(i18n("Creating folder %1").arg(m_actions[m_actionindex]));
00267 s.append(" ").append(m_actions[m_actionindex].latin1());
00268 m_actionindex++;
00269 }
00270 else if (s == "put")
00271 {
00272 m_state = Copy;
00273
00274 m_textinfo->setText(i18n("Uploading %1").arg(m_actions[m_actionindex+1]));
00275 s.append(" ").append(QFile::encodeName(m_actions[m_actionindex]).data()).append(" ").append(m_actions[m_actionindex+1].latin1());
00276 m_actionindex += 2;
00277 }
00278 else if (s == "adddriver")
00279 {
00280 m_state = AddDriver;
00281
00282 m_textinfo->setText(i18n("Installing driver for %1").arg(m_actions[m_actionindex]));
00283 s.append(" \"").append(m_actions[m_actionindex].latin1()).append("\" \"").append(m_actions[m_actionindex+1].latin1()).append("\"");
00284 m_actionindex += 2;
00285 }
00286 else if (s == "addprinter" || s == "setdriver")
00287 {
00288 m_state = AddPrinter;
00289
00290 m_textinfo->setText(i18n("Installing printer %1").arg(m_actions[m_actionindex]));
00291 QCString dest = m_actions[m_actionindex].local8Bit();
00292 if (s == "addprinter")
00293 s.append(" ").append(dest).append(" ").append(dest).append(" \"").append(dest).append("\" \"\"");
00294 else
00295 s.append(" ").append(dest).append(" ").append(dest);
00296 m_actionindex++;
00297 }
00298 else
00299 {
00300 kdDebug(500) << "ACTION = unknown action" << endl;
00301 m_proc.kill();
00302 return;
00303 }
00304
00305 kdDebug(500) << "ACTION = " << s << endl;
00306 s.append("\n");
00307 m_proc.writeStdin(s.data(), s.length());
00308 }
00309 }
00310
00311 void CupsAddSmb::slotProcessExited(KProcess*)
00312 {
00313 kdDebug(500) << "PROCESS EXITED (" << m_state << ")" << endl;
00314 if (m_proc.normalExit() && m_state != Start && m_status)
00315 {
00316
00317 if (qstrncmp(m_proc.args().first(), "smbclient", 9) == 0)
00318 {
00319 doInstall();
00320 return;
00321 }
00322 else
00323 {
00324 m_doit->setEnabled(false);
00325 m_cancel->setEnabled(true);
00326 m_cancel->setText(i18n("&Close"));
00327 m_cancel->setDefault(true);
00328 m_cancel->setFocus();
00329 m_logined->setEnabled( true );
00330 m_servered->setEnabled( true );
00331 m_passwded->setEnabled( true );
00332 m_text->setText(i18n("Driver successfully exported."));
00333 m_bar->reset();
00334 m_textinfo->setText( QString::null );
00335 return;
00336 }
00337 }
00338
00339 if (m_proc.normalExit())
00340 {
00341 showError(
00342 i18n("Operation failed. Possible reasons are: permission denied "
00343 "or invalid Samba configuration (see <a href=\"man:/cupsaddsmb\">"
00344 "cupsaddsmb</a> manual page for detailed information, you need "
00345 "<a href=\"http://www.cups.org\">CUPS</a> version 1.1.11 or higher). "
00346 "You may want to try again with another login/password."));
00347
00348 }
00349 else
00350 {
00351 showError(i18n("Operation aborted (process killed)."));
00352 }
00353 }
00354
00355 void CupsAddSmb::showError(const QString& msg)
00356 {
00357 m_text->setText(i18n("<h3>Operation failed!</h3><p>%1</p>").arg(msg));
00358 m_cancel->setEnabled(true);
00359 m_logined->setEnabled( true );
00360 m_servered->setEnabled( true );
00361 m_passwded->setEnabled( true );
00362 m_doit->setText(i18n("&Export"));
00363 m_state = None;
00364 }
00365
00366 bool CupsAddSmb::exportDest(const QString &dest, const QString& datadir)
00367 {
00368 CupsAddSmb dlg;
00369 dlg.m_dest = dest;
00370 dlg.m_datadir = datadir;
00371 dlg.m_text->setText(
00372 i18n( "You are about to prepare the <b>%1</b> driver to be "
00373 "shared out to Windows clients through Samba. This operation "
00374 "requires the <a href=\"http://www.adobe.com/products/printerdrivers/main.html\">Adobe PostScript Driver</a>, a recent version of "
00375 "Samba 2.2.x and a running SMB service on the target server. "
00376 "Click <b>Export</b> to start the operation. Read the <a href=\"man:/cupsaddsmb\">cupsaddsmb</a> "
00377 "manual page in Konqueror or type <tt>man cupsaddsmb</tt> in a "
00378 "console window to learn more about this functionality." ).arg( dest ) );
00379 dlg.exec();
00380 return dlg.m_status;
00381 }
00382
00383 bool CupsAddSmb::doExport()
00384 {
00385 m_status = false;
00386 m_state = None;
00387
00388 if (!QFile::exists(m_datadir+"/drivers/ADOBEPS5.DLL") ||
00389 !QFile::exists(m_datadir+"/drivers/ADOBEPS4.DRV"))
00390 {
00391 showError(
00392 i18n("Some driver files are missing. You can get them on "
00393 "<a href=\"http://www.adobe.com\">Adobe</a> web site. "
00394 "See <a href=\"man:/cupsaddsmb\">cupsaddsmb</a> manual "
00395 "page for more details (you need <a href=\"http://www.cups.org\">CUPS</a> "
00396 "version 1.1.11 or higher)."));
00397 return false;
00398 }
00399
00400 m_bar->setTotalSteps(18);
00401 m_bar->setProgress(0);
00402
00403 m_textinfo->setText(i18n("Preparing to upload driver to host %1").arg(m_servered->text()));
00404 m_cancel->setEnabled(false);
00405 m_logined->setEnabled( false );
00406 m_servered->setEnabled( false );
00407 m_passwded->setEnabled( false );
00408 m_doit->setText(i18n("&Abort"));
00409
00410 const char *ppdfile;
00411
00412 if ((ppdfile = cupsGetPPD(m_dest.local8Bit())) == NULL)
00413 {
00414 showError(i18n("The driver for printer <b>%1</b> could not be found.").arg(m_dest));
00415 return false;
00416 }
00417
00418 m_actions.clear();
00419 m_actions << "mkdir" << "W32X86";
00420 m_actions << "put" << ppdfile << "W32X86/"+m_dest+".PPD";
00421 m_actions << "put" << m_datadir+"/drivers/ADOBEPS5.DLL" << "W32X86/ADOBEPS5.DLL";
00422 m_actions << "put" << m_datadir+"/drivers/ADOBEPSU.DLL" << "W32X86/ADOBEPSU.DLL";
00423 m_actions << "put" << m_datadir+"/drivers/ADOBEPSU.HLP" << "W32X86/ADOBEPSU.HLP";
00424 m_actions << "mkdir" << "WIN40";
00425 m_actions << "put" << ppdfile << "WIN40/"+m_dest+".PPD";
00426 m_actions << "put" << m_datadir+"/drivers/ADFONTS.MFM" << "WIN40/ADFONTS.MFM";
00427 m_actions << "put" << m_datadir+"/drivers/ADOBEPS4.DRV" << "WIN40/ADOBEPS4.DRV";
00428 m_actions << "put" << m_datadir+"/drivers/ADOBEPS4.HLP" << "WIN40/ADOBEPS4.HLP";
00429 m_actions << "put" << m_datadir+"/drivers/DEFPRTR2.PPD" << "WIN40/DEFPRTR2.PPD";
00430 m_actions << "put" << m_datadir+"/drivers/ICONLIB.DLL" << "WIN40/ICONLIB.DLL";
00431 m_actions << "put" << m_datadir+"/drivers/PSMON.DLL" << "WIN40/PSMON.DLL";
00432 m_actions << "quit";
00433
00434 m_proc.clearArguments();
00435 m_proc << "smbclient" << QString::fromLatin1("//")+m_servered->text()+"/print$";
00436 return startProcess();
00437 }
00438
00439 bool CupsAddSmb::doInstall()
00440 {
00441 m_status = false;
00442 m_state = None;
00443
00444 m_actions.clear();
00445 m_actions << "adddriver" << "Windows NT x86" << m_dest+":ADOBEPS5.DLL:"+m_dest+".PPD:ADOBEPSU.DLL:ADOBEPSU.HLP:NULL:RAW:NULL";
00446
00447
00448 m_actions << "adddriver" << "Windows 4.0" << m_dest+":ADOBEPS4.DRV:"+m_dest+".PPD:NULL:ADOBEPS4.HLP:PSMON.DLL:RAW:ADFONTS.MFM,DEFPRTR2.PPD,ICONLIB.DLL";
00449
00450 m_actions << "setdriver" << m_dest;
00451 m_actions << "quit";
00452
00453
00454 m_textinfo->setText(i18n("Preparing to install driver on host %1").arg(m_servered->text()));
00455
00456 m_proc.clearArguments();
00457 m_proc << "rpcclient" << m_servered->text();
00458 return startProcess();
00459 }
00460
00461 bool CupsAddSmb::startProcess()
00462 {
00463 m_proc << "-d" << "0" << "-N" << "-U";
00464 if (m_passwded->text().isEmpty())
00465 m_proc << m_logined->text();
00466 else
00467 m_proc << m_logined->text()+"%"+m_passwded->text();
00468 m_state = Start;
00469 m_actionindex = 0;
00470 m_buffer.clear();
00471 kdDebug(500) << "PROCESS STARTED = " << m_proc.args()[0] << endl;
00472 return m_proc.start(KProcess::NotifyOnExit, KProcess::All);
00473 }
00474
00475 #include "cupsaddsmb2.moc"