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00020 #include "cupsaddsmb2.h"
00021 #include "cupsinfos.h"
00022 #include "sidepixmap.h"
00023
00024 #include <tqtimer.h>
00025 #include <tqprogressbar.h>
00026 #include <tqlabel.h>
00027 #include <tqlayout.h>
00028 #include <tqlineedit.h>
00029 #include <tdelocale.h>
00030 #include <tdemessagebox.h>
00031 #include <tqmessagebox.h>
00032 #include <tqfile.h>
00033 #include <tdeio/passdlg.h>
00034 #include <kdebug.h>
00035 #include <kseparator.h>
00036 #include <kactivelabel.h>
00037 #include <tqwhatsthis.h>
00038 #include <kpushbutton.h>
00039 #include <kstdguiitem.h>
00040
00041 #include <cups/cups.h>
00042 #include <cups/ppd.h>
00043 #include <ctype.h>
00044
00045 CupsAddSmb::CupsAddSmb(TQWidget *parent, const char *name)
00046 : KDialog(parent, name)
00047 {
00048 m_state = None;
00049 m_status = false;
00050 m_actionindex = 0;
00051 connect(&m_proc, TQT_SIGNAL(receivedStdout(TDEProcess*,char*,int)), TQT_SLOT(slotReceived(TDEProcess*,char*,int)));
00052 connect(&m_proc, TQT_SIGNAL(receivedStderr(TDEProcess*,char*,int)), TQT_SLOT(slotReceived(TDEProcess*,char*,int)));
00053 connect(&m_proc, TQT_SIGNAL(processExited(TDEProcess*)), TQT_SLOT(slotProcessExited(TDEProcess*)));
00054
00055 m_side = new SidePixmap(this);
00056 m_doit = new TQPushButton(i18n("&Export"), this);
00057 m_cancel = new KPushButton(KStdGuiItem::cancel(), this);
00058 connect(m_cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
00059 connect(m_doit, TQT_SIGNAL(clicked()), TQT_SLOT(slotActionClicked()));
00060 m_bar = new TQProgressBar(this);
00061 m_text = new KActiveLabel(this);
00062 TQLabel *m_title = new TQLabel(i18n("Export Printer Driver to Windows Clients"), this);
00063 setCaption(m_title->text());
00064 TQFont f(m_title->font());
00065 f.setBold(true);
00066 m_title->setFont(f);
00067 KSeparator *m_sep = new KSeparator(Qt::Horizontal, this);
00068 m_textinfo = new TQLabel( this );
00069 m_logined = new TQLineEdit( this );
00070 m_passwded = new TQLineEdit( this );
00071 m_passwded->setEchoMode( TQLineEdit::Password );
00072 m_servered = new TQLineEdit( this );
00073 TQLabel *m_loginlab = new TQLabel( i18n( "&Username:" ), this );
00074 TQLabel *m_serverlab = new TQLabel( i18n( "&Samba server:" ), this );
00075 TQLabel *m_passwdlab = new TQLabel( i18n( "&Password:" ), this );
00076 m_loginlab->setBuddy( m_logined );
00077 m_serverlab->setBuddy( m_servered );
00078 m_passwdlab->setBuddy( m_passwded );
00079
00080 TQString txt = i18n( "<p><b>Samba server</b></p>"
00081 "Adobe Windows PostScript driver files plus the CUPS printer PPD will be "
00082 "exported to the <tt>[print$]</tt> special share of the Samba server (to change "
00083 "the source CUPS server, use the <nobr><i>Configure Manager -> CUPS server</i></nobr> first). "
00084 "The <tt>[print$]</tt> share must exist on the Samba side prior to clicking the "
00085 "<b>Export</b> button below." );
00086 TQWhatsThis::add( m_serverlab, txt );
00087 TQWhatsThis::add( m_servered, txt );
00088
00089 txt = i18n( "<p><b>Samba username</b></p>"
00090 "User needs to have write access to the <tt>[print$]</tt> share on the Samba server. "
00091 "<tt>[print$]</tt> holds printer drivers prepared for download to Windows clients. "
00092 "This dialog does not work for Samba servers configured with <tt>security = share</tt> "
00093 "(but works fine with <tt>security = user</tt>)." );
00094 TQWhatsThis::add( m_loginlab, txt );
00095 TQWhatsThis::add( m_logined, txt );
00096
00097 txt = i18n( "<p><b>Samba password</b></p>"
00098 "The Samba setting <tt>encrypt passwords = yes</tt> "
00099 "(default) requires prior use of <tt>smbpasswd -a [username]</tt> command, "
00100 "to create an encrypted Samba password and have Samba recognize it." );
00101 TQWhatsThis::add( m_passwdlab, txt );
00102 TQWhatsThis::add( m_passwded, txt );
00103
00104 TQHBoxLayout *l0 = new TQHBoxLayout(this, 10, 10);
00105 TQVBoxLayout *l1 = new TQVBoxLayout(0, 0, 10);
00106 l0->addWidget(m_side);
00107 l0->addLayout(l1);
00108 l1->addWidget(m_title);
00109 l1->addWidget(m_sep);
00110 l1->addWidget(m_text);
00111 TQGridLayout *l3 = new TQGridLayout( 0, 3, 2, 0, 10 );
00112 l1->addLayout( TQT_TQLAYOUT(l3) );
00113 l3->addWidget( m_loginlab, 1, 0 );
00114 l3->addWidget( m_passwdlab, 2, 0 );
00115 l3->addWidget( m_serverlab, 0, 0 );
00116 l3->addWidget( m_logined, 1, 1 );
00117 l3->addWidget( m_passwded, 2, 1 );
00118 l3->addWidget( m_servered, 0, 1 );
00119 l3->setColStretch( 1, 1 );
00120 l1->addSpacing( 10 );
00121 l1->addWidget(m_bar);
00122 l1->addWidget( m_textinfo );
00123 l1->addSpacing(30);
00124 TQHBoxLayout *l2 = new TQHBoxLayout(0, 0, 10);
00125 l1->addLayout(l2);
00126 l2->addStretch(1);
00127 l2->addWidget(m_doit);
00128 l2->addWidget(m_cancel);
00129
00130 m_logined->setText( CupsInfos::self()->login() );
00131 m_passwded->setText( CupsInfos::self()->password() );
00132 m_servered->setText( cupsServer() );
00133
00134 setMinimumHeight(400);
00135 }
00136
00137 CupsAddSmb::~CupsAddSmb()
00138 {
00139 }
00140
00141 void CupsAddSmb::slotActionClicked()
00142 {
00143 if (m_state == None)
00144 doExport();
00145 else if (m_proc.isRunning())
00146 m_proc.kill();
00147 }
00148
00149 void CupsAddSmb::slotReceived(TDEProcess*, char *buf, int buflen)
00150 {
00151 TQString line;
00152 int index(0);
00153 bool partial(false);
00154 static bool incomplete(false);
00155
00156 kdDebug(500) << "slotReceived()" << endl;
00157 while (1)
00158 {
00159
00160 line = TQString::fromLatin1("");
00161 partial = true;
00162 while (index < buflen)
00163 {
00164 TQChar c(buf[index++]);
00165 if (c == '\n')
00166 {
00167 partial = false;
00168 break;
00169 }
00170 else if (c.isPrint())
00171 line += c;
00172 }
00173
00174 if (line.isEmpty())
00175 {
00176 kdDebug(500) << "NOTHING TO READ" << endl;
00177 return;
00178 }
00179
00180 kdDebug(500) << "ANSWER = " << line << " (END = " << line.length() << ")" << endl;
00181 if (!partial)
00182 {
00183 if (incomplete && m_buffer.count() > 0)
00184 m_buffer[m_buffer.size()-1].append(line);
00185 else
00186 m_buffer << line;
00187 incomplete = false;
00188 kdDebug(500) << "COMPLETE LINE READ (" << m_buffer.count() << ")" << endl;
00189 }
00190 else
00191 {
00192 if (line.startsWith("smb:") || line.startsWith("rpcclient $"))
00193 {
00194 kdDebug(500) << "END OF ACTION" << endl;
00195 checkActionStatus();
00196 if (m_status)
00197 nextAction();
00198 else
00199 {
00200
00201 kdDebug(500) << "EXITING PROGRAM..." << endl;
00202 m_proc.writeStdin("quit\n", 5);
00203 kdDebug(500) << "SENT" << endl;
00204 }
00205 return;
00206 }
00207 else
00208 {
00209 if (incomplete && m_buffer.count() > 0)
00210 m_buffer[m_buffer.size()-1].append(line);
00211 else
00212 m_buffer << line;
00213 incomplete = true;
00214 kdDebug(500) << "INCOMPLETE LINE READ (" << m_buffer.count() << ")" << endl;
00215 }
00216 }
00217 }
00218 }
00219
00220 void CupsAddSmb::checkActionStatus()
00221 {
00222 m_status = false;
00223
00224
00225 switch (m_state)
00226 {
00227 case None:
00228 case Start:
00229 m_status = true;
00230 break;
00231 case Copy:
00232 m_status = (m_buffer.count() == 0);
00233 break;
00234 case MkDir:
00235 m_status = (m_buffer.count() == 1 || m_buffer[1].find("ERRfilexists") != -1);
00236 break;
00237 case AddDriver:
00238 case AddPrinter:
00239 m_status = (m_buffer.count() == 1 || !m_buffer[1].startsWith("result"));
00240 break;
00241 }
00242 kdDebug(500) << "ACTION STATUS = " << m_status << endl;
00243 }
00244
00245 void CupsAddSmb::nextAction()
00246 {
00247 if (m_actionindex < (int)(m_actions.count()))
00248 TQTimer::singleShot(1, this, TQT_SLOT(doNextAction()));
00249 }
00250
00251 void CupsAddSmb::doNextAction()
00252 {
00253 m_buffer.clear();
00254 m_state = None;
00255 if (m_proc.isRunning())
00256 {
00257 TQCString s = m_actions[m_actionindex++].latin1();
00258 m_bar->setProgress(m_bar->progress()+1);
00259 kdDebug(500) << "NEXT ACTION = " << s << endl;
00260 if (s == "quit")
00261 {
00262
00263 }
00264 else if (s == "mkdir")
00265 {
00266 m_state = MkDir;
00267
00268 m_textinfo->setText(i18n("Creating folder %1").arg(m_actions[m_actionindex]));
00269 s.append(" ").append(m_actions[m_actionindex].latin1());
00270 m_actionindex++;
00271 }
00272 else if (s == "put")
00273 {
00274 m_state = Copy;
00275
00276 m_textinfo->setText(i18n("Uploading %1").arg(m_actions[m_actionindex+1]));
00277 s.append(" ").append(TQFile::encodeName(m_actions[m_actionindex]).data()).append(" ").append(m_actions[m_actionindex+1].latin1());
00278 m_actionindex += 2;
00279 }
00280 else if (s == "adddriver")
00281 {
00282 m_state = AddDriver;
00283
00284 m_textinfo->setText(i18n("Installing driver for %1").arg(m_actions[m_actionindex]));
00285 s.append(" \"").append(m_actions[m_actionindex].latin1()).append("\" \"").append(m_actions[m_actionindex+1].latin1()).append("\"");
00286 m_actionindex += 2;
00287 }
00288 else if (s == "addprinter" || s == "setdriver")
00289 {
00290 m_state = AddPrinter;
00291
00292 m_textinfo->setText(i18n("Installing printer %1").arg(m_actions[m_actionindex]));
00293 TQCString dest = m_actions[m_actionindex].local8Bit();
00294 if (s == "addprinter")
00295 s.append(" ").append(dest).append(" ").append(dest).append(" \"").append(dest).append("\" \"\"");
00296 else
00297 s.append(" ").append(dest).append(" ").append(dest);
00298 m_actionindex++;
00299 }
00300 else
00301 {
00302 kdDebug(500) << "ACTION = unknown action" << endl;
00303 m_proc.kill();
00304 return;
00305 }
00306
00307 kdDebug(500) << "ACTION = " << s << endl;
00308 s.append("\n");
00309 m_proc.writeStdin(s.data(), s.length());
00310 }
00311 }
00312
00313 void CupsAddSmb::slotProcessExited(TDEProcess*)
00314 {
00315 kdDebug(500) << "PROCESS EXITED (" << m_state << ")" << endl;
00316 if (m_proc.normalExit() && m_state != Start && m_status)
00317 {
00318
00319 if (tqstrncmp(m_proc.args().first(), "smbclient", 9) == 0)
00320 {
00321 doInstall();
00322 return;
00323 }
00324 else
00325 {
00326 m_doit->setEnabled(false);
00327 m_cancel->setEnabled(true);
00328 m_cancel->setText(i18n("&Close"));
00329 m_cancel->setDefault(true);
00330 m_cancel->setFocus();
00331 m_logined->setEnabled( true );
00332 m_servered->setEnabled( true );
00333 m_passwded->setEnabled( true );
00334 m_text->setText(i18n("Driver successfully exported."));
00335 m_bar->reset();
00336 m_textinfo->setText( TQString::null );
00337 return;
00338 }
00339 }
00340
00341 if (m_proc.normalExit())
00342 {
00343 showError(
00344 i18n("Operation failed. Possible reasons are: permission denied "
00345 "or invalid Samba configuration (see <a href=\"man:/cupsaddsmb\">"
00346 "cupsaddsmb</a> manual page for detailed information, you need "
00347 "<a href=\"http://www.cups.org\">CUPS</a> version 1.1.11 or higher). "
00348 "You may want to try again with another login/password."));
00349
00350 }
00351 else
00352 {
00353 showError(i18n("Operation aborted (process killed)."));
00354 }
00355 }
00356
00357 void CupsAddSmb::showError(const TQString& msg)
00358 {
00359 m_text->setText(i18n("<h3>Operation failed.</h3><p>%1</p>").arg(msg));
00360 m_cancel->setEnabled(true);
00361 m_logined->setEnabled( true );
00362 m_servered->setEnabled( true );
00363 m_passwded->setEnabled( true );
00364 m_doit->setText(i18n("&Export"));
00365 m_state = None;
00366 }
00367
00368 bool CupsAddSmb::exportDest(const TQString &dest, const TQString& datadir)
00369 {
00370 CupsAddSmb dlg;
00371 dlg.m_dest = dest;
00372 dlg.m_datadir = datadir;
00373 dlg.m_text->setText(
00374 i18n( "You are about to prepare the <b>%1</b> driver to be "
00375 "shared out to Windows clients through Samba. This operation "
00376 "requires the <a href=\"http://www.adobe.com/products/printerdrivers/main.html\">Adobe PostScript Driver</a>, a recent version of "
00377 "Samba 2.2.x and a running SMB service on the target server. "
00378 "Click <b>Export</b> to start the operation. Read the <a href=\"man:/cupsaddsmb\">cupsaddsmb</a> "
00379 "manual page in Konqueror or type <tt>man cupsaddsmb</tt> in a "
00380 "console window to learn more about this functionality." ).arg( dest ) );
00381 dlg.exec();
00382 return dlg.m_status;
00383 }
00384
00385 bool CupsAddSmb::doExport()
00386 {
00387 m_status = false;
00388 m_state = None;
00389
00390 if (!TQFile::exists(m_datadir+"/drivers/ADOBEPS5.DLL") ||
00391 !TQFile::exists(m_datadir+"/drivers/ADOBEPS4.DRV"))
00392 {
00393 showError(
00394 i18n("Some driver files are missing. You can get them on "
00395 "<a href=\"http://www.adobe.com\">Adobe</a> web site. "
00396 "See <a href=\"man:/cupsaddsmb\">cupsaddsmb</a> manual "
00397 "page for more details (you need <a href=\"http://www.cups.org\">CUPS</a> "
00398 "version 1.1.11 or higher)."));
00399 return false;
00400 }
00401
00402 m_bar->setTotalSteps(18);
00403 m_bar->setProgress(0);
00404
00405 m_textinfo->setText(i18n("Preparing to upload driver to host %1").arg(m_servered->text()));
00406 m_cancel->setEnabled(false);
00407 m_logined->setEnabled( false );
00408 m_servered->setEnabled( false );
00409 m_passwded->setEnabled( false );
00410 m_doit->setText(i18n("&Abort"));
00411
00412 const char *ppdfile;
00413
00414 if ((ppdfile = cupsGetPPD(m_dest.local8Bit())) == NULL)
00415 {
00416 showError(i18n("The driver for printer <b>%1</b> could not be found.").arg(m_dest));
00417 return false;
00418 }
00419
00420 m_actions.clear();
00421 m_actions << "mkdir" << "W32X86";
00422 m_actions << "put" << ppdfile << "W32X86/"+m_dest+".PPD";
00423 m_actions << "put" << m_datadir+"/drivers/ADOBEPS5.DLL" << "W32X86/ADOBEPS5.DLL";
00424 m_actions << "put" << m_datadir+"/drivers/ADOBEPSU.DLL" << "W32X86/ADOBEPSU.DLL";
00425 m_actions << "put" << m_datadir+"/drivers/ADOBEPSU.HLP" << "W32X86/ADOBEPSU.HLP";
00426 m_actions << "mkdir" << "WIN40";
00427 m_actions << "put" << ppdfile << "WIN40/"+m_dest+".PPD";
00428 m_actions << "put" << m_datadir+"/drivers/ADFONTS.MFM" << "WIN40/ADFONTS.MFM";
00429 m_actions << "put" << m_datadir+"/drivers/ADOBEPS4.DRV" << "WIN40/ADOBEPS4.DRV";
00430 m_actions << "put" << m_datadir+"/drivers/ADOBEPS4.HLP" << "WIN40/ADOBEPS4.HLP";
00431 m_actions << "put" << m_datadir+"/drivers/DEFPRTR2.PPD" << "WIN40/DEFPRTR2.PPD";
00432 m_actions << "put" << m_datadir+"/drivers/ICONLIB.DLL" << "WIN40/ICONLIB.DLL";
00433 m_actions << "put" << m_datadir+"/drivers/PSMON.DLL" << "WIN40/PSMON.DLL";
00434 m_actions << "quit";
00435
00436 m_proc.clearArguments();
00437 m_proc << "smbclient" << TQString::fromLatin1("//")+m_servered->text()+"/print$";
00438 return startProcess();
00439 }
00440
00441 bool CupsAddSmb::doInstall()
00442 {
00443 m_status = false;
00444 m_state = None;
00445
00446 m_actions.clear();
00447 m_actions << "adddriver" << "Windows NT x86" << m_dest+":ADOBEPS5.DLL:"+m_dest+".PPD:ADOBEPSU.DLL:ADOBEPSU.HLP:NULL:RAW:NULL";
00448
00449
00450 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";
00451
00452 m_actions << "setdriver" << m_dest;
00453 m_actions << "quit";
00454
00455
00456 m_textinfo->setText(i18n("Preparing to install driver on host %1").arg(m_servered->text()));
00457
00458 m_proc.clearArguments();
00459 m_proc << "rpcclient" << m_servered->text();
00460 return startProcess();
00461 }
00462
00463 bool CupsAddSmb::startProcess()
00464 {
00465 m_proc << "-d" << "0" << "-N" << "-U";
00466 if (m_passwded->text().isEmpty())
00467 m_proc << m_logined->text();
00468 else
00469 m_proc << m_logined->text()+"%"+m_passwded->text();
00470 m_state = Start;
00471 m_actionindex = 0;
00472 m_buffer.clear();
00473 kdDebug(500) << "PROCESS STARTED = " << m_proc.args()[0] << endl;
00474 return m_proc.start(TDEProcess::NotifyOnExit, TDEProcess::All);
00475 }
00476
00477 #include "cupsaddsmb2.moc"