cupsdconf.cpp

00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License version 2 as published by the Free Software Foundation.
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #include <config.h>
00021 #include "cupsdconf.h"
00022 
00023 #include <qfile.h>
00024 #include <qregexp.h>
00025 #include <klocale.h>
00026 #include <kdebug.h>
00027 #include <kconfig.h>
00028 
00029 #include <stdlib.h>
00030 #include <cups/cups.h>
00031 #include <cups/ipp.h>
00032 #include <cups/language.h>
00033 
00034 QString findDir(const QStringList& list)
00035 {
00036     for (QStringList::ConstIterator it=list.begin(); it!=list.end(); ++it)
00037         if (QFile::exists(*it))
00038             return *it;
00039     // if nothing found, just use the first as default value
00040     return list[0];
00041 }
00042 
00043 void splitSizeSpec(const QString& s, int& sz, int& suff)
00044 {
00045     int p = s.find(QRegExp("\\D"));
00046     sz = s.mid(0, p).toInt();
00047     if (p != -1)
00048     {
00049         switch (s[p].latin1())
00050         {
00051             case 'k': suff = UNIT_KB; break;
00052             default:
00053             case 'm': suff = UNIT_MB; break;
00054             case 'g': suff = UNIT_GB; break;
00055             case 't': suff = UNIT_TILE; break;
00056         }
00057     }
00058     else
00059         suff = UNIT_MB;
00060 }
00061 
00062 CupsdConf::CupsdConf()
00063 {
00064     // start by trying to find CUPS directories (useful later)
00065     datadir_ = findDir(QStringList("/usr/share/cups")
00066             << "/usr/local/share/cups"
00067             << "/opt/share/cups"
00068             << "/opt/local/share/cups");
00069     documentdir_ = findDir(QStringList(datadir_+"/doc")
00070             << datadir_.left(datadir_.length()-5)+"/doc/cups");
00071     //fontpath_ << (datadir_+"/fonts");
00072     requestdir_ = findDir(QStringList("/var/spool/cups")
00073             << "/var/cups");
00074     serverbin_ = findDir(QStringList("/usr/lib" KDELIBSUFF "/cups")
00075             << "/usr/local/lib" KDELIBSUFF "/cups"
00076             << "/opt/lib" KDELIBSUFF "/cups"
00077             << "/opt/local/lib" KDELIBSUFF "/cups");
00078     serverfiles_ = findDir(QStringList("/etc/cups")
00079             << "/usr/local/etc/cups");
00080     tmpfiles_ = requestdir_+"/tmp";
00081 
00082     // other options
00083     servername_ = QString::null;
00084     serveradmin_ = QString::null;
00085     classification_ = CLASS_NONE;
00086     otherclassname_ = QString::null;
00087     classoverride_ = false;
00088     charset_ = "utf-8";
00089     language_ = "en";
00090     printcap_ = "/etc/printcap";
00091     printcapformat_ = PRINTCAP_BSD;
00092     remoteroot_ = "remroot";
00093     systemgroup_ = "sys";
00094     encryptcert_ = serverfiles_+"/ssl/server.crt";
00095     encryptkey_ = serverfiles_+"/ssl/server.key";
00096     hostnamelookup_ = HOSTNAME_OFF;
00097     keepalive_ = true;
00098     keepalivetimeout_ = 60;
00099     maxclients_ = 100;
00100     maxrequestsize_ = "0";
00101     clienttimeout_ = 300;
00102     // listenaddresses_
00103     QString logdir = findDir(QStringList("/var/log/cups")
00104             << "/var/spool/cups/log"
00105             << "/var/cups/log");
00106     accesslog_ = logdir+"/access_log";
00107     errorlog_ = logdir+"/error_log";
00108     pagelog_ = logdir+"/page_log";
00109     maxlogsize_ = "1m";
00110     loglevel_ = LOGLEVEL_INFO;
00111     keepjobhistory_ = true;
00112     keepjobfiles_ = false;
00113     autopurgejobs_ = false;
00114     maxjobs_ = 0;
00115     maxjobsperprinter_ = 0;
00116     maxjobsperuser_ = 0;
00117     user_ = "lp";
00118     group_ = "lp";
00119     ripcache_ = "8m";
00120     filterlimit_ = 0;
00121     browsing_ = true;
00122     browseprotocols_ << "CUPS";
00123     browseport_ = ippPort();
00124     browseinterval_ = 30;
00125     browsetimeout_ = 300;
00126     // browseaddresses_
00127     browseorder_ = ORDER_ALLOW_DENY;
00128     useimplicitclasses_ = true;
00129     hideimplicitmembers_ = true;
00130     useshortnames_ = true;
00131     useanyclasses_ = false;
00132 
00133     loadAvailableResources();
00134 }
00135 
00136 CupsdConf::~CupsdConf()
00137 {
00138 }
00139 
00140 bool CupsdConf::loadFromFile(const QString& filename)
00141 {
00142     QFile   f(filename);
00143     if (!f.exists() || !f.open(IO_ReadOnly)) return false;
00144     else
00145     {
00146         QTextStream t(&f);
00147         QString line;
00148         bool    done(false), value(true);
00149         while (!done && value)
00150         {
00151             line = t.readLine().simplifyWhiteSpace();
00152             if (line.isEmpty())
00153             {
00154                 if (t.atEnd()) done = true;
00155                 else continue;
00156             }
00157             else if (line[0] == '#') continue;
00158             else if (line.left(9).lower() == "<location")
00159             {
00160                 CupsLocation    *location = new CupsLocation();
00161                 locations_.append(location);
00162                 if (!location->parseResource(line) || !parseLocation(location, t))
00163                     value = false;
00164                 // search corresponding resource
00165                 for (resources_.first();resources_.current();resources_.next())
00166                     if (resources_.current()->path_ == location->resourcename_)
00167                         location->resource_ = resources_.current();
00168             }
00169             else value = parseOption(line);
00170         }
00171         f.close();
00172         return value;
00173     }
00174 }
00175 
00176 bool CupsdConf::saveToFile(const QString& filename)
00177 {
00178     QFile   f(filename);
00179     if (!f.open(IO_WriteOnly))
00180         return false;
00181     else
00182     {
00183         QTextStream t(&f);
00184         t << comments_["header"] << endl;
00185         t << "# Server" << endl << endl;
00186 
00187         t << comments_["servername"] << endl;
00188         if ( !servername_.isEmpty() )
00189             t << "ServerName " << servername_ << endl;
00190 
00191         t << endl << comments_["serveradmin"] << endl;
00192         if ( !serveradmin_.isEmpty() )
00193             t << "ServerAdmin " << serveradmin_ << endl;
00194 
00195         t << endl << comments_["classification"] << endl;
00196         t << "Classification ";
00197         switch (classification_)
00198         {
00199             default:
00200             case CLASS_NONE: t << "none"; break;
00201             case CLASS_CLASSIFIED: t << "classified"; break;
00202             case CLASS_CONFIDENTIAL: t << "confidential"; break;
00203             case CLASS_SECRET: t << "secret"; break;
00204             case CLASS_TOPSECRET: t << "topsecret"; break;
00205             case CLASS_UNCLASSIFIED: t << "unclassified"; break;
00206             case CLASS_OTHER: t << otherclassname_; break;
00207         }
00208         t << endl;
00209 
00210         t << endl << comments_["classifyoverride"] << endl;
00211         if (classification_ != CLASS_NONE) t << "ClassifyOverride " << (classoverride_ ? "Yes" : "No") << endl;
00212 
00213         t << endl << comments_["defaultcharset"] << endl;
00214         t << "DefaultCharset " << charset_.upper() << endl;
00215 
00216         t << endl << comments_["defaultlanguage"] << endl;
00217         t << "DefaultLanguage " << language_.lower() << endl;
00218 
00219         t << endl << comments_["printcap"] << endl;
00220         t << "Printcap " << printcap_ << endl;
00221 
00222         t << endl << comments_["printcapformat"] << endl;
00223         t << "PrintcapFormat " << (printcapformat_ == PRINTCAP_SOLARIS ? "Solaris" : "BSD") << endl;
00224 
00225         t << endl << "# Security" << endl;
00226         t << endl << comments_["remoteroot"] << endl;
00227         t << "RemoteRoot " << remoteroot_ << endl;
00228 
00229         t << endl << comments_["systemgroup"] << endl;
00230         t << "SystemGroup " << systemgroup_ << endl;
00231 
00232         t << endl << comments_["servercertificate"] << endl;
00233         t << "ServerCertificate " << encryptcert_ << endl;
00234 
00235         t << endl << comments_["serverkey"] << endl;
00236         t << "ServerKey " << encryptkey_ << endl;
00237 
00238         t << endl << comments_["locations"] << endl;
00239         for (locations_.first(); locations_.current(); locations_.next())
00240         {
00241             CupsLocation *loc = locations_.current();
00242             t << "<Location " << loc->resourcename_ << ">" << endl;
00243             if (loc->authtype_ != AUTHTYPE_NONE)
00244             {
00245                 t << "AuthType ";
00246                 switch (loc->authtype_)
00247                 {
00248                     case AUTHTYPE_BASIC: t << "Basic"; break;
00249                     case AUTHTYPE_DIGEST: t << "Digest"; break;
00250                 }
00251                 t << endl;
00252             }
00253             if (loc->authclass_ != AUTHCLASS_ANONYMOUS)
00254             {
00255                 switch (loc->authclass_)
00256                 {
00257                     case AUTHCLASS_USER:
00258                         if (!loc->authname_.isEmpty())
00259                             t << "Require user " << loc->authname_ << endl;
00260                         else
00261                             t << "AuthClass User" << endl;
00262                         break;
00263                     case AUTHCLASS_GROUP:
00264                         if (!loc->authname_.isEmpty())
00265                             t << "Require group " << loc->authname_ << endl;
00266                         else
00267                             t << "AuthClass Group" << endl;
00268                         break;
00269                     case AUTHCLASS_SYSTEM:
00270                         t << "AuthClass System" << endl;
00271                         break;
00272                 }
00273             }
00274             t << "Encryption ";
00275             switch (loc->encryption_)
00276             {
00277                 case ENCRYPT_ALWAYS: t << "Always"; break;
00278                 case ENCRYPT_NEVER: t << "Never"; break;
00279                 case ENCRYPT_REQUIRED: t << "Required"; break;
00280                 default:
00281                 case ENCRYPT_IFREQUESTED: t << "IfRequested"; break;
00282             }
00283             t << endl;
00284             t << "Satisfy " << (loc->satisfy_ == SATISFY_ALL ? "All" : "Any") << endl;
00285             t << "Order " << (loc->order_ == ORDER_ALLOW_DENY ? "allow,deny" : "deny,allow") << endl;
00286             for (QStringList::ConstIterator it=loc->addresses_.begin(); it!=loc->addresses_.end(); ++it)
00287                 t << *it << endl;
00288             t << "</Location>" << endl;
00289         }
00290 
00291         t << endl << "# Network" << endl;
00292         t << endl << comments_["hostnamelookups"] << endl;
00293         t << "HostnameLookups ";
00294         switch (hostnamelookup_)
00295         {
00296             default:
00297             case HOSTNAME_OFF: t << "Off"; break;
00298             case HOSTNAME_ON: t << "On"; break;
00299             case HOSTNAME_DOUBLE: t << "Double"; break;
00300         }
00301         t << endl;
00302 
00303         t << endl << comments_["keepalive"] << endl;
00304         t << "KeepAlive " << (keepalive_ ? "On" : "Off") << endl;
00305 
00306         t << endl << comments_["keepalivetimeout"] << endl;
00307         t << "KeepAliveTimeout " << keepalivetimeout_ << endl;
00308 
00309         t << endl << comments_["maxclients"] << endl;
00310         t << "MaxClients " << maxclients_ << endl;
00311 
00312         t << endl << comments_["maxrequestsize"] << endl;
00313         t << "MaxRequestSize " << maxrequestsize_ << endl;
00314 
00315         t << endl << comments_["timeout"] << endl;
00316         t << "Timeout " << clienttimeout_ << endl;
00317 
00318         t << endl << comments_["listen"] << endl;
00319         for (QStringList::ConstIterator it=listenaddresses_.begin(); it!=listenaddresses_.end(); ++it)
00320             t << *it << endl;
00321 
00322         t << endl << "# Log" << endl;
00323         t << endl << comments_["accesslog"] << endl;
00324         t << "AccessLog " << accesslog_ << endl;
00325 
00326         t << endl << comments_["errorlog"] << endl;
00327         t << "ErrorLog " << errorlog_ << endl;
00328 
00329         t << endl << comments_["pagelog"] << endl;
00330         t << "PageLog " << pagelog_ << endl;
00331 
00332         t << endl << comments_["maxlogsize"] << endl;
00333         //t << "MaxLogSize " << maxlogsize_ << "m" << endl;
00334         t << "MaxLogSize " << maxlogsize_ << endl;
00335 
00336         t << endl << comments_["loglevel"] << endl;
00337         t << "LogLevel ";
00338         switch (loglevel_)
00339         {
00340             case LOGLEVEL_NONE: t << "none"; break;
00341             default:
00342             case LOGLEVEL_INFO: t << "info"; break;
00343             case LOGLEVEL_ERROR: t << "error"; break;
00344             case LOGLEVEL_WARN: t << "warn"; break;
00345             case LOGLEVEL_DEBUG: t << "debug"; break;
00346             case LOGLEVEL_DEBUG2: t << "debug2"; break;
00347         }
00348         t << endl;
00349 
00350         t << endl << "# Jobs" << endl;
00351         t << endl << comments_["preservejobhistory"] << endl;
00352         t << "PreserveJobHistory " << (keepjobhistory_ ? "On" : "Off") << endl;
00353 
00354         t << endl << comments_["preservejobfiles"] << endl;
00355         if (keepjobhistory_) t << "PreserveJobFiles " << (keepjobfiles_ ? "On" : "Off") << endl;
00356 
00357         t << endl << comments_["autopurgejobs"] << endl;
00358         if (keepjobhistory_) t << "AutoPurgeJobs " << (autopurgejobs_ ? "Yes" : "No") << endl;
00359 
00360         t << endl << comments_["maxjobs"] << endl;
00361         t << "MaxJobs " << maxjobs_ << endl;
00362 
00363         t << endl << comments_["maxjobsperprinter"] << endl;
00364         t << "MaxJobsPerPrinter " << maxjobsperprinter_ << endl;
00365 
00366         t << endl << comments_["maxjobsperuser"] << endl;
00367         t << "MaxJobsPerUser " << maxjobsperuser_ << endl;
00368 
00369         t << endl << "# Filter" << endl;
00370         t << endl << comments_["user"] << endl;
00371         t << "User " << user_ << endl;
00372 
00373         t << endl << comments_["group"] << endl;
00374         t << "Group " << group_ << endl;
00375 
00376         t << endl << comments_["ripcache"] << endl;
00377         t << "RIPCache " << ripcache_ << endl;
00378 
00379         t << endl << comments_["filterlimit"] << endl;
00380         t << "FilterLimit " << filterlimit_ << endl;
00381 
00382         t << endl << "# Directories" << endl;
00383         t << endl << comments_["datadir"] << endl;
00384         t << "DataDir " << datadir_ << endl;
00385 
00386         t << endl << comments_["documentroot"] << endl;
00387         t << "DocumentRoot " << documentdir_ << endl;
00388 
00389         t << endl << comments_["fontpath"] << endl;
00390         for (QStringList::ConstIterator it=fontpath_.begin(); it!=fontpath_.end(); ++it)
00391             t << "FontPath " << *it << endl;
00392 
00393         t << endl << comments_["requestroot"] << endl;
00394         t << "RequestRoot " << requestdir_ << endl;
00395 
00396         t << endl << comments_["serverbin"] << endl;
00397         t << "ServerBin " << serverbin_ << endl;
00398 
00399         t << endl << comments_["serverroot"] << endl;
00400         t << "ServerRoot " << serverfiles_ << endl;
00401 
00402         t << endl << comments_["tempdir"] << endl;
00403         t << "TempDir " << tmpfiles_ << endl;
00404 
00405         t << endl << "# Browsing" << endl;
00406         t << endl << comments_["browsing"] << endl;
00407         t << "Browsing " << (browsing_ ? "On" : "Off") << endl;
00408 
00409         t << endl << comments_["browseprotocols"] << endl;
00410         if (browsing_)
00411         {
00412             t << "BrowseProtocols ";
00413             for (QStringList::ConstIterator it=browseprotocols_.begin(); it!=browseprotocols_.end(); ++it)
00414                 t << (*it).upper() << " ";
00415             t << endl;
00416         }
00417 
00418         t << endl << comments_["browseport"] << endl;
00419         if (browsing_) t << "BrowsePort " << browseport_ << endl;
00420 
00421         t << endl << comments_["browseinterval"] << endl;
00422         if (browsing_) t << "BrowseInterval " << browseinterval_ << endl;
00423 
00424         t << endl << comments_["browsetimeout"] << endl;
00425         if (browsing_) t << "BrowseTimeout " << browsetimeout_ << endl;
00426 
00427         t << endl << comments_["browseaddress"] << endl;
00428         if (browsing_)
00429             for (QStringList::ConstIterator it=browseaddresses_.begin(); it!=browseaddresses_.end(); ++it)
00430                 if ((*it).startsWith("Send"))
00431                     t << "BrowseAddress " << (*it).mid(5) << endl;
00432                 else
00433                     t << "Browse" << (*it) << endl;
00434 
00435         t << endl << comments_["browseorder"] << endl;
00436         if (browsing_) t << "BrowseOrder " << (browseorder_ == ORDER_ALLOW_DENY ? "allow,deny" : "deny,allow") << endl;
00437 
00438         t << endl << comments_["implicitclasses"] << endl;
00439         if (browsing_) t << "ImplicitClasses " << (useimplicitclasses_ ? "On" : "Off") << endl;
00440 
00441         t << endl << comments_["implicitanyclasses"] << endl;
00442         if (browsing_) t << "ImplicitAnyClasses " << (useanyclasses_ ? "On" : "Off") << endl;
00443 
00444         t << endl << comments_["hideimplicitmembers"] << endl;
00445         if (browsing_) t << "HideImplicitMembers " << (hideimplicitmembers_ ? "Yes" : "No") << endl;
00446 
00447         t << endl << comments_["browseshortnames"] << endl;
00448         if (browsing_) t << "BrowseShortNames " << (useshortnames_ ? "Yes" : "No") << endl;
00449         
00450         t << endl << "# Unknown" << endl;
00451         for (QValueList< QPair<QString,QString> >::ConstIterator it=unknown_.begin(); it!=unknown_.end(); ++it)
00452             t << (*it).first << " " << (*it).second << endl;
00453 
00454         return true;
00455     }
00456 }
00457 
00458 bool CupsdConf::parseLocation(CupsLocation *location, QTextStream& file)
00459 {
00460     QString line;
00461     bool    done(false);
00462     bool    value(true);
00463     while (!done && value)
00464     {
00465         line = file.readLine().simplifyWhiteSpace();
00466         if (line.isEmpty())
00467         {
00468             if (file.atEnd())
00469             {
00470                 value = false;
00471                 done = true;
00472             }
00473             else continue;
00474         }
00475         else if (line[0] == '#') continue;
00476         else if (line.lower() == "</location>") done = true;
00477         else value = location->parseOption(line);
00478     }
00479     return value;
00480 }
00481 
00482 bool CupsdConf::parseOption(const QString& line)
00483 {
00484     int p(-1);
00485     QString keyword, value, l(line.simplifyWhiteSpace());
00486 
00487     if ((p=l.find(' ')) != -1)
00488     {
00489         keyword = l.left(p).lower();
00490         value = l.mid(p+1);
00491     }
00492     else
00493     {
00494         keyword = l.lower();
00495     }
00496 
00497     //kdDebug() << "cupsd.conf keyword=" << keyword << endl;
00498     if (keyword == "accesslog") accesslog_ = value;
00499     else if (keyword == "autopurgejobs") autopurgejobs_ = (value.lower() == "yes");
00500     else if (keyword == "browseaddress") browseaddresses_.append("Send "+value);
00501     else if (keyword == "browseallow") browseaddresses_.append("Allow "+value);
00502     else if (keyword == "browsedeny") browseaddresses_.append("Deny "+value);
00503     else if (keyword == "browseinterval") browseinterval_ = value.toInt();
00504     else if (keyword == "browseorder") browseorder_ = (value.lower() == "deny,allow" ? ORDER_DENY_ALLOW : ORDER_ALLOW_DENY);
00505     else if (keyword == "browsepoll") browseaddresses_.append("Poll "+value);
00506     else if (keyword == "browseport") browseport_ = value.toInt();
00507     else if (keyword == "browseprotocols")
00508     {
00509         browseprotocols_.clear();
00510         QStringList prots = QStringList::split(QRegExp("\\s"), value, false);
00511         if (prots.find("all") != prots.end())
00512             browseprotocols_ << "CUPS" << "SLP";
00513         else
00514             for (QStringList::ConstIterator it=prots.begin(); it!=prots.end(); ++it)
00515                 browseprotocols_ << (*it).upper();
00516     }
00517     else if (keyword == "browserelay") browseaddresses_.append("Relay "+value);
00518     else if (keyword == "browseshortnames") useshortnames_ = (value.lower() != "no");
00519     else if (keyword == "browsetimeout") browsetimeout_ = value.toInt();
00520     else if (keyword == "browsing") browsing_ = (value.lower() != "off");
00521     else if (keyword == "classification")
00522     {
00523         QString cl = value.lower();
00524         if (cl == "none") classification_ = CLASS_NONE;
00525         else if (cl == "classified") classification_ = CLASS_CLASSIFIED;
00526         else if (cl == "confidential") classification_ = CLASS_CONFIDENTIAL;
00527         else if (cl == "secret") classification_ = CLASS_SECRET;
00528         else if (cl == "topsecret") classification_ = CLASS_TOPSECRET;
00529         else if (cl == "unclassified") classification_ = CLASS_UNCLASSIFIED;
00530         else
00531         {
00532             classification_ = CLASS_OTHER;
00533             otherclassname_ = cl;
00534         }
00535     }
00536     else if (keyword == "classifyoverride") classoverride_ = (value.lower() == "yes");
00537     else if (keyword == "datadir") datadir_ = value;
00538     else if (keyword == "defaultcharset") charset_ = value;
00539     else if (keyword == "defaultlanguage") language_ = value;
00540     else if (keyword == "documentroot") documentdir_ = value;
00541     else if (keyword == "errorlog") errorlog_ = value;
00542     else if (keyword == "filterlimit") filterlimit_ = value.toInt();
00543     else if (keyword == "fontpath") fontpath_ += QStringList::split(':', value, false);
00544     else if (keyword == "group") group_ = value;
00545     else if (keyword == "hideimplicitmembers") hideimplicitmembers_ = (value.lower() != "no");
00546     else if (keyword == "hostnamelookups")
00547     {
00548         QString h = value.lower();
00549         if (h == "on") hostnamelookup_ = HOSTNAME_ON;
00550         else if (h == "double") hostnamelookup_ = HOSTNAME_DOUBLE;
00551         else hostnamelookup_ = HOSTNAME_OFF;
00552     }
00553     else if (keyword == "implicitclasses") useimplicitclasses_ = (value.lower() != "off");
00554     else if (keyword == "implicitanyclasses") useanyclasses_ = (value.lower() == "on");
00555     else if (keyword == "keepalive") keepalive_ = (value.lower() != "off");
00556     else if (keyword == "keepalivetimeout") keepalivetimeout_ = value.toInt();
00557     else if (keyword == "listen") listenaddresses_.append("Listen "+value);
00558     else if (keyword == "loglevel")
00559     {
00560         QString ll = value.lower();
00561         if (ll == "none") loglevel_ = LOGLEVEL_NONE;
00562         else if (ll == "error") loglevel_ = LOGLEVEL_ERROR;
00563         else if (ll == "warn") loglevel_ = LOGLEVEL_WARN;
00564         else if (ll == "info") loglevel_ = LOGLEVEL_INFO;
00565         else if (ll == "debug") loglevel_ = LOGLEVEL_DEBUG;
00566         else if (ll == "debug2") loglevel_ = LOGLEVEL_DEBUG2;
00567     }
00568     else if (keyword == "maxclients") maxclients_ = value.toInt();
00569     else if (keyword == "maxjobs") maxjobs_ = value.toInt();
00570     else if (keyword == "maxjobsperprinter") maxjobsperprinter_ = value.toInt();
00571     else if (keyword == "maxjobsperuser") maxjobsperuser_ = value.toInt();
00572     else if (keyword == "maxrequestsize") maxrequestsize_ = value;
00573     else if (keyword == "maxlogsize") maxlogsize_ = value;
00574     /*{
00575         // FIXME: support for suffixes
00576         int suffix;
00577         splitSizeSpec( value, maxlogsize_, suffix );
00578     }*/
00579     else if (keyword == "pagelog") pagelog_ = value;
00580     else if (keyword == "port") listenaddresses_.append("Listen *:"+value);
00581     else if (keyword == "preservejobhistory") keepjobhistory_ = (value != "off");
00582     else if (keyword == "preservejobfiles") keepjobfiles_ = (value == "on");
00583     else if (keyword == "printcap") printcap_ = value;
00584     else if (keyword == "printcapformat") printcapformat_ = (value.lower() == "solaris" ? PRINTCAP_SOLARIS : PRINTCAP_BSD);
00585     else if (keyword == "requestroot") requestdir_ = value;
00586     else if (keyword == "remoteroot") remoteroot_ = value;
00587     else if (keyword == "ripcache") ripcache_ = value;
00588     else if (keyword == "serveradmin") serveradmin_ = value;
00589     else if (keyword == "serverbin") serverbin_ = value;
00590     else if (keyword == "servercertificate") encryptcert_ = value;
00591     else if (keyword == "serverkey") encryptkey_ = value;
00592     else if (keyword == "servername") servername_ = value;
00593     else if (keyword == "serverroot") serverfiles_ = value;
00594     else if (keyword == "ssllisten") listenaddresses_.append("SSLListen "+value);
00595     else if (keyword == "sslport") listenaddresses_.append("SSLListen *:"+value);
00596     else if (keyword == "systemgroup") systemgroup_ = value;
00597     else if (keyword == "tempdir") tmpfiles_ = value;
00598     else if (keyword == "timeout") clienttimeout_ = value.toInt();
00599     else if (keyword == "user") user_ = value;
00600     else
00601     {
00602         // unrecognized option
00603         unknown_ << QPair<QString,QString>(keyword, value);
00604     }
00605     return true;
00606 }
00607 
00608 bool CupsdConf::loadAvailableResources()
00609 {
00610     KConfig conf("kdeprintrc");
00611     conf.setGroup("CUPS");
00612     QString host = conf.readEntry("Host",cupsServer());
00613     int     port = conf.readNumEntry("Port",ippPort());
00614     http_t  *http_ = httpConnect(host.local8Bit(),port);
00615 
00616     resources_.clear();
00617     // standard resources
00618     resources_.append(new CupsResource("/"));
00619     resources_.append(new CupsResource("/admin"));
00620     resources_.append(new CupsResource("/printers"));
00621     resources_.append(new CupsResource("/classes"));
00622     resources_.append(new CupsResource("/jobs"));
00623 
00624     if (!http_)
00625         return false;
00626 
00627     // printer resources
00628     ipp_t   *request_ = ippNew();
00629     cups_lang_t*    lang = cupsLangDefault();
00630     ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(lang));
00631     ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, lang->language);
00632     request_->request.op.operation_id = CUPS_GET_PRINTERS;
00633     request_ = cupsDoRequest(http_, request_, "/printers/");
00634     if (request_)
00635     {
00636         QString name;
00637         int type(0);
00638         ipp_attribute_t *attr = request_->attrs;
00639         while (attr)
00640         {
00641             // check new printer (keep only local non-implicit printers)
00642             if (!attr->name)
00643             {
00644                 if (!(type & CUPS_PRINTER_REMOTE) && !(type & CUPS_PRINTER_IMPLICIT) && !name.isEmpty())
00645                     resources_.append(new CupsResource("/printers/"+name));
00646                 name = "";
00647                 type = 0;
00648             }
00649             else if (strcmp(attr->name, "printer-name") == 0) name = attr->values[0].string.text;
00650             else if (strcmp(attr->name, "printer-type") == 0) type = attr->values[0].integer;
00651             attr = attr->next;
00652         }
00653         if (!(type & CUPS_PRINTER_REMOTE) && !(type & CUPS_PRINTER_IMPLICIT) && !name.isEmpty())
00654             resources_.append(new CupsResource("/printers/"+name));
00655         ippDelete(request_);
00656     }
00657     // class resources
00658     request_ = ippNew();
00659     ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(lang));
00660     ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, lang->language);
00661     request_->request.op.operation_id = CUPS_GET_CLASSES;
00662     request_ = cupsDoRequest(http_, request_, "/classes/");
00663     if (request_)
00664     {
00665         QString name;
00666         int type(0);
00667         ipp_attribute_t *attr = request_->attrs;
00668         while (attr)
00669         {
00670             // check new class (keep only local classes)
00671             if (!attr->name)
00672             {
00673                 if (!(type & CUPS_PRINTER_REMOTE) && !name.isEmpty())
00674                     resources_.append(new CupsResource("/classes/"+name));
00675                 name = "";
00676                 type = 0;
00677             }
00678             else if (strcmp(attr->name, "printer-name") == 0) name = attr->values[0].string.text;
00679             else if (strcmp(attr->name, "printer-type") == 0) type = attr->values[0].integer;
00680             attr = attr->next;
00681         }
00682         if (!(type & CUPS_PRINTER_REMOTE) && !name.isEmpty())
00683             resources_.append(new CupsResource("/classes/"+name));
00684         ippDelete(request_);
00685     }
00686     httpClose(http_);
00687     return true;
00688 }
00689 
00690 //------------------------------------------------------------------------------------------------
00691 
00692 CupsLocation::CupsLocation()
00693 {
00694     resource_ = 0;
00695     resourcename_ = "";
00696     authtype_ = AUTHTYPE_NONE;
00697     authclass_ = AUTHCLASS_ANONYMOUS;
00698     authname_ = QString::null;
00699     encryption_ = ENCRYPT_IFREQUESTED;
00700     satisfy_ = SATISFY_ALL;
00701     order_ = ORDER_ALLOW_DENY;
00702     // addresses_
00703 }
00704 
00705 CupsLocation::CupsLocation(const CupsLocation& loc)
00706 : resource_(loc.resource_),
00707   resourcename_(loc.resourcename_),
00708   authtype_(loc.authtype_),
00709   authclass_(loc.authclass_),
00710   authname_(loc.authname_),
00711   encryption_(loc.encryption_),
00712   satisfy_(loc.satisfy_),
00713   order_(loc.order_),
00714   addresses_(loc.addresses_)
00715 {
00716 }
00717 
00718 bool CupsLocation::parseResource(const QString& line)
00719 {
00720     QString str = line.simplifyWhiteSpace();
00721     int p1 = line.find(' '), p2 = line.find('>');
00722     if (p1 != -1 && p2 != -1)
00723     {
00724         resourcename_ = str.mid(p1+1,p2-p1-1);
00725         return true;
00726     }
00727     else return false;
00728 }
00729 
00730 bool CupsLocation::parseOption(const QString& line)
00731 {
00732     int p(-1);
00733     QString keyword, value, l(line.simplifyWhiteSpace());
00734 
00735     if ((p=l.find(' ')) != -1)
00736     {
00737         keyword = l.left(p).lower();
00738         value = l.mid(p+1);
00739     }
00740     else
00741     {
00742         keyword = l.lower();
00743     }
00744 
00745     if (keyword == "authtype")
00746     {
00747         QString a = value.lower();
00748         if (a == "basic") authtype_ = AUTHTYPE_BASIC;
00749         else if (a == "digest") authtype_ = AUTHTYPE_DIGEST;
00750         else authtype_ = AUTHTYPE_NONE;
00751     }
00752     else if (keyword == "authclass")
00753     {
00754         QString a = value.lower();
00755         if (a == "user") authclass_ = AUTHCLASS_USER;
00756         else if (a == "system") authclass_ = AUTHCLASS_SYSTEM;
00757         else if (a == "group") authclass_ = AUTHCLASS_GROUP;
00758         else authclass_ = AUTHCLASS_ANONYMOUS;
00759     }
00760     else if (keyword == "authgroupname") authname_ = value;
00761     else if (keyword == "require")
00762     {
00763         int p = value.find(' ');
00764         if (p != -1)
00765         {
00766             authname_ = value.mid(p+1);
00767             QString cl = value.left(p).lower();
00768             if (cl == "user")
00769                 authclass_ = AUTHCLASS_USER;
00770             else if (cl == "group")
00771                 authclass_ = AUTHCLASS_GROUP;
00772         }
00773     }
00774     else if (keyword == "allow") addresses_.append("Allow "+value);
00775     else if (keyword == "deny") addresses_.append("Deny "+value);
00776     else if (keyword == "order") order_ = (value.lower() == "deny,allow" ? ORDER_DENY_ALLOW : ORDER_ALLOW_DENY);
00777     else if (keyword == "encryption")
00778     {
00779         QString e = value.lower();
00780         if (e == "always") encryption_ = ENCRYPT_ALWAYS;
00781         else if (e == "never") encryption_ = ENCRYPT_NEVER;
00782         else if (e == "required") encryption_ = ENCRYPT_REQUIRED;
00783         else encryption_ = ENCRYPT_IFREQUESTED;
00784     }
00785     else if (keyword == "satisfy") satisfy_ = (value.lower() == "any" ? SATISFY_ANY : SATISFY_ALL);
00786     else return false;
00787     return true;
00788 }
00789 
00790 //------------------------------------------------------------------------------------------------
00791 
00792 CupsResource::CupsResource()
00793 {
00794     type_ = RESOURCE_GLOBAL;
00795 }
00796 
00797 CupsResource::CupsResource(const QString& path)
00798 {
00799     setPath(path);
00800 }
00801 
00802 void CupsResource::setPath(const QString& path)
00803 {
00804     path_ = path;
00805     type_ = typeFromPath(path_);
00806     text_ = pathToText(path_);
00807 }
00808 
00809 int CupsResource::typeFromText(const QString& text)
00810 {
00811     if (text == i18n("Base", "Root") || text == i18n("All printers") || text == i18n("All classes") || text == i18n("Print jobs")) return RESOURCE_GLOBAL;
00812     else if (text == i18n("Administration")) return RESOURCE_ADMIN;
00813     else if (text.find(i18n("Class")) == 0) return RESOURCE_CLASS;
00814     else if (text.find(i18n("Printer")) == 0) return RESOURCE_PRINTER;
00815     else return RESOURCE_PRINTER;
00816 }
00817 
00818 int CupsResource::typeFromPath(const QString& path)
00819 {
00820     if (path == "/admin") return RESOURCE_ADMIN;
00821     else if (path == "/printers" || path == "/classes" || path == "/" || path == "/jobs") return RESOURCE_GLOBAL;
00822     else if (path.left(9) == "/printers") return RESOURCE_PRINTER;
00823     else if (path.left(8) == "/classes") return RESOURCE_CLASS;
00824     else return RESOURCE_GLOBAL;
00825 }
00826 
00827 QString CupsResource::textToPath(const QString& text)
00828 {
00829     QString path("/");
00830     if (text == i18n("Administration")) path = "/admin";
00831     else if (text == i18n("All printers")) path = "/printers";
00832     else if (text == i18n("All classes")) path = "/classes";
00833     else if (text == i18n("Print jobs")) path = "/jobs";
00834     else if (text == i18n("Base", "Root")) path = "/";
00835     else if (text.find(i18n("Printer")) == 0)
00836     {
00837         path = "/printers/";
00838         path.append(text.right(text.length()-i18n("Printer").length()-1));
00839     }
00840     else if (text.find(i18n("Class")) == 0)
00841     {
00842         path = "/classes/";
00843         path.append(text.right(text.length()-i18n("Class").length()-1));
00844     }
00845     return path;
00846 }
00847 
00848 QString CupsResource::pathToText(const QString& path)
00849 {
00850     QString text(i18n("Base", "Root"));
00851     if (path == "/admin") text = i18n("Administration");
00852     else if (path == "/printers") text = i18n("All printers");
00853     else if (path == "/classes") text = i18n("All classes");
00854     else if (path == "/") text = i18n("Root");
00855     else if (path == "/jobs") text = i18n("Print jobs");
00856     else if (path.find("/printers/") == 0)
00857     {
00858         text = i18n("Printer");
00859         text.append(" ");
00860         text.append(path.right(path.length()-10));
00861     }
00862     else if (path.find("/classes/") == 0)
00863     {
00864         text = i18n("Class");
00865         text.append(" ");
00866         text.append(path.right(path.length()-9));
00867     }
00868     return text;
00869 }
00870 
00871 QString CupsResource::typeToIconName(int type)
00872 {
00873     switch (type)
00874     {
00875        case RESOURCE_ADMIN:
00876        case RESOURCE_GLOBAL:
00877         return QString("folder");
00878        case RESOURCE_PRINTER:
00879         return QString("kdeprint_printer");
00880        case RESOURCE_CLASS:
00881         return QString("kdeprint_printer_class");
00882     }
00883     return QString("folder");
00884 }
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