DrMain* KMLpdManager::loadPrinterDriver(KMPrinter *printer, bool config)
{
PrintcapEntry *entry = findPrintcapEntry(printer->name());
if (!entry)
return NULL;
// check for printtool driver (only for configuration)
QString sd = entry->arg("sd"), dr(entry->comment(7));
if (QFile::exists(sd+"/postscript.cfg") && config && !dr.isEmpty())
{
QMap<QString,QString> map = loadPrinttoolCfgFile(sd+"/postscript.cfg");
PrinttoolEntry *ptentry = findPrinttoolEntry(dr);
if (!ptentry)
return NULL;
DrMain *dr = ptentry->createDriver();
dr->setOptions(map);
map = loadPrinttoolCfgFile(sd+"/general.cfg");
dr->setOptions(map);
map = loadPrinttoolCfgFile(sd+"/textonly.cfg");
dr->setOptions(map);
return dr;
}
// default
if (entry->m_comment.startsWith("##PRINTTOOL3##"))
setErrorMsg(i18n("No driver found (raw printer)"));
else
setErrorMsg(i18n("Printer type not recognized."));
return NULL;
}
bool KMLpdManager::completePrinterShort(KMPrinter *printer)
{
PrintcapEntry *entry = m_entries.find(printer->name());
if (entry)
{
QString type(entry->comment(2)), driver(entry->comment(7)), lp(entry->arg("lp"));
printer->setDescription(i18n("Local printer queue (%1)").arg(type.isEmpty() ? i18n("Unknown type of local printer queue", "Unknown") : type));
printer->setLocation(i18n("<Not available>"));
printer->setDriverInfo(driver.isEmpty() ? i18n("Unknown Driver", "Unknown") : driver);
// device
KURL url;
if (!entry->arg("rm").isEmpty())
{
url = QString::fromLatin1("lpd://%1/%2").arg(entry->arg("rm")).arg(entry->arg("rp"));
printer->setDescription(i18n("Remote LPD queue %1@%2").arg(entry->arg("rp")).arg(entry->arg("rm")));
}
else if (!lp.isEmpty() && lp != "/dev/null")
url = QString::fromLatin1("parallel:%1").arg(lp);
else if (QFile::exists(entry->arg("sd")+"/.config"))
{
QMap<QString,QString> map = loadPrinttoolCfgFile(entry->arg("sd")+"/.config");
if (type == "SMB")
{
QStringList l = QStringList::split('\\',map["share"],false);
if (map["workgroup"].isEmpty())
url = QString::fromLatin1("smb://%1/%2").arg(l[0]).arg(l[1]);
else
url = QString::fromLatin1("smb://%1/%2/%3").arg(map["workgroup"]).arg(l[0]).arg(l[1]);
url.setUser(map["user"]);
url.setPass(map["password"]);
}
else if (type == "DIRECT")
url = QString::fromLatin1("socket://%1:%2").arg(map["printer_ip"]).arg(map["port"]);
else if (type == "NCP")
{
url = QString::fromLatin1("ncp://%1/%2").arg(map["server"]).arg(map["queue"]);
url.setUser(map["user"]);
url.setPass(map["password"]);
}
}
printer->setDevice(url);
return true;
}
else return false;
}
bool KMLpdManager::removePrinter(KMPrinter *printer)
{
PrintcapEntry *ent = findPrintcapEntry(printer->printerName());
if (ent)
{
ent = m_entries.take(printer->printerName());
if (!writePrinters())
{
m_entries.insert(ent->m_name,ent);
return false;
}
QCString cmd = "rm -rf ";
cmd += QFile::encodeName(KProcess::quote(ent->arg("sd")));
system(cmd.data());
delete ent;
return true;
}
else
return false;
}
bool KMLpdManager::savePrinterDriver(KMPrinter *printer, DrMain *driver)
{
// To be able to save a printer driver, a printcap entry MUST exist.
// We can then retrieve the spool directory from it.
QString spooldir;
PrintcapEntry *ent = findPrintcapEntry(printer->printerName());
if (!ent)
return false;
spooldir = ent->arg("sd");
if (driver->get("drtype") == "printtool" && !spooldir.isEmpty())
{
QMap<QString,QString> options;
driver->getOptions(options,true);
// add some standard options
options["DESIRED_TO"] = "ps";
options["PRINTER_TYPE"] = ent->comment(2); // get type from printcap entry (works in anycases)
options["PS_SEND_EOF"] = "NO";
if (!checkGsDriver(options["GSDEVICE"]))
return false;
QString resol(options["RESOLUTION"]), color(options["COLOR"]);
// update entry comment to make printtool happy and save printcap file
ent->m_comment = QString::fromLatin1("##PRINTTOOL3## %1 %2 %3 %4 {} {%5} %6 {}").arg(options["PRINTER_TYPE"]).arg(options["GSDEVICE"]).arg((resol.isEmpty() ? QString::fromLatin1("NAxNA") : resol)).arg(options["PAPERSIZE"]).arg(driver->name()).arg((color.isEmpty() ? QString::fromLatin1("Default") : color.right(color.length()-15)));
ent->m_args["if"] = spooldir+QString::fromLatin1("/filter");
if (!writePrinters())
return false;
// write various driver files using templates
QCString cmd = "cp ";
cmd += QFile::encodeName(KProcess::quote(driverDirectory()+"/master-filter"));
cmd += " ";
cmd += QFile::encodeName(KProcess::quote(spooldir + "/filter"));
if (system(cmd.data()) == 0 &&
savePrinttoolCfgFile(driverDirectory()+"/general.cfg.in",spooldir,options) &&
savePrinttoolCfgFile(driverDirectory()+"/postscript.cfg.in",spooldir,options) &&
savePrinttoolCfgFile(driverDirectory()+"/textonly.cfg.in",spooldir,options))
return true;
setErrorMsg(i18n("Unable to write driver associated files in spool directory."));
}
return false;
}
bool KMLpdManager::createPrinter(KMPrinter *printer)
{
// 1) create the printcap entry
PrintcapEntry *ent = findPrintcapEntry(printer->printerName());
if (!ent)
{
ent = new PrintcapEntry();
ent->m_name = printer->printerName();
}
else
{
if (!printer->driver() && printer->option("kde-driver") != "raw")
printer->setDriver(loadPrinterDriver(printer,true));
// remove it from current entries
ent = m_entries.take(ent->m_name);
ent->m_args.clear();
}
// Standard options
if (printer->device().protocol() == "lpd")
{
// remote lpd queue
ent->m_args["rm"] = printer->device().host();
ent->m_args["rp"] = printer->device().path().replace("/",QString::fromLatin1(""));
ent->m_args["lpd_bounce"] = "true";
ent->m_comment = QString::fromLatin1("##PRINTTOOL3## REMOTE");
}
ent->m_args["mx"] = (printer->option("mx").isEmpty() ? "#0" : printer->option("mx"));
ent->m_args["sh"] = QString::null;
// create spool directory (if necessary) and update PrintcapEntry object
if (!createSpooldir(ent))
{
setErrorMsg(i18n("Unable to create spool directory %1 for printer %2.").arg(ent->arg("sd")).arg(ent->m_name));
delete ent;
return false;
}
if (!printer->driver() || printer->driver()->get("drtype") == "printtool")
if (!createPrinttoolEntry(printer,ent))
{
setErrorMsg(i18n("Unable to save information for printer <b>%1</b>.").arg(printer->printerName()));
delete ent;
return false;
}
// 2) write the printcap file
m_entries.insert(ent->m_name,ent);
if (!writePrinters())
return false;
// 3) save the printer driver (if any)
if (printer->driver())
{
if (!savePrinterDriver(printer,printer->driver()))
{
m_entries.remove(ent->m_name);
writePrinters();
return false;
}
}
// 4) change permissions of spool directory
QCString cmd = "chmod -R o-rwx,g+rwX ";
cmd += QFile::encodeName(KProcess::quote(ent->arg("sd")));
cmd += "&& chown -R lp.lp ";
cmd += QFile::encodeName(KProcess::quote(ent->arg("sd")));
if (system(cmd.data()) != 0)
{
setErrorMsg(i18n("Unable to set correct permissions on spool directory %1 for printer <b>%2</b>.").arg(ent->arg("sd")).arg(ent->m_name));
return false;
}
return true;
}
