drakx - Mageia Installer and base platform for many utilities

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Diffstat (limited to 'perl-install/Xconfig/card.pm')

-rw-r--r--

1 files changed, 6 insertions, 5 deletions

package printer; # $Id$ use diagnostics; use strict; use vars qw(%thedb %thedb_gsdriver %printer_type %printer_type_inv @papersize_type %fields @entries_db_short @entry_db_description %descr_to_help %descr_to_db %db_to_descr %descr_to_ppd); use common qw(:common :system :file); use commands; #-if we are in an DrakX config my $prefix = ""; #-location of the printer database in an installed system my $PRINTER_DB_FILE = "/usr/lib/rhs/rhs-printfilters/printerdb"; my $PRINTER_FILTER_DIR = "/usr/lib/rhs/rhs-printfilters"; %printer_type = ( __("Local printer") => "LOCAL", __("Remote printer") => "REMOTE", __("Remote CUPS server") => "CUPS", __("Remote lpd server") => "LPD", __("Network printer (socket)") => "SOCKET", __("SMB/Windows 95/98/NT") => "SMB", __("NetWare") => "NCP", __("Printer Device URI") => "URI", ); %printer_type_inv = reverse %printer_type; %fields = ( STANDARD => [qw(QUEUE SPOOLDIR IF)], SPEC => [qw(DBENTRY RESOLUTION PAPERSIZE BITSPERPIXEL CRLF)], LOCAL => [qw(DEVICE)], REMOTE => [qw(REMOTEHOST REMOTEQUEUE)], SMB => [qw(SMBHOST SMBHOSTIP SMBSHARE SMBUSER SMBPASSWD SMBWORKGROUP AF)], NCP => [qw(NCPHOST NCPQUEUE NCPUSER NCPPASSWD)], ); @papersize_type = qw(letter legal ledger a3 a4); #------------------------------------------------------------------------------ sub set_prefix($) { $prefix = $_[0]; } sub default_queue($) { (split '\|', $_[0]{QUEUE})[0] } sub default_spooldir($) { "/var/spool/lpd/" . default_queue($_[0]) } sub default_printer_type($) { "LOCAL" } sub printer_type($) { for ($_[0]{mode}) { /CUPS/ && return @printer_type_inv{qw(LOCAL REMOTE SMB), $::expert ? qw(URI) : ()}; /lpr/ && return @printer_type_inv{qw(LOCAL LPD SMB NCP)}; } } sub copy_printer_params($$) { my ($from, $to) = @_; map { $to->{$_} = $from->{$_} } grep { $_ ne 'configured' } keys %$from; #- avoid cycles. } sub getinfo($) { my ($prefix) = @_; my $printer = {}; set_prefix($prefix); #- try to detect which printing system has been previously installed. #- the first detected is the default. read_printers_conf($printer); #- try to read existing cups (local only) queues. read_configured_queue($printer); #- try to read existing lpr queues. add2hash($printer, { #- global parameters. want => 0, complete => 0, str_type => undef, QUEUE => "lp", #- lpr parameters. SPOOLDIR => "/var/spool/lpd/lp", DBENTRY => "PostScript", PAPERSIZE => "", ASCII_TO_PS => undef, CRLF => undef, NUP => 1, RTLFTMAR => 18, TOPBOTMAR => 18, AUTOSENDEOF => 1, DEVICE => "/dev/lp0", REMOTEHOST => "", REMOTEQUEUE => "", NCPHOST => "", #-"printerservername", NCPQUEUE => "", #-"queuename", NCPUSER => "", #-"user", NCPPASSWD => "", #-"pass", SMBHOST => "", #-"hostname", SMBHOSTIP => "", #-"1.2.3.4", SMBSHARE => "", #-"printername", SMBUSER => "", #-"user", SMBPASSWD => "", #-"passowrd", SMBWORKGROUP => "", #-"AS3", #- cups parameters. DeviceURI => "parallel:/dev/lp0", Info => "", Location => "", State => "Idle", Accepting => "Yes", }); $printer; } #------------------------------------------------------------------------------ sub read_configured_queue($) { my ($printer) = @_; my $current = undef; my $flush_current = sub { if ($current) { add2hash($printer->{configured}{$current->{QUEUE}} ||= {}, $current); $current = undef; } }; #- read /etc/printcap file. local *PRINTCAP; open PRINTCAP, "$prefix/etc/printcap" or return; foreach (<PRINTCAP>) { chomp; my $p = '(?:\{(.*?)\}|(\S+))'; if (/^##PRINTTOOL3##\s+$p\s+$p\s+$p\s+$p\s+$p\s+$p\s+$p(?:\s+$p)?/) { &$flush_current; $current = { mode => 'lpr', TYPE => $1 || $2, GSDRIVER => $3 || $4, RESOLUTION => $5 || $6, PAPERSIZE => $7 || $8, #- ignored $9 || $10, DBENTRY => $11 || $12, BITSPERPIXEL => $13 || $14, CRLF => $15 || $16, }; } elsif (/^\s*$/) { &$flush_current } elsif (/^([^:]*):\\/) { $current->{QUEUE} = $1 } if (/^\s+:(?:[^:]*:)*sd=([^:]*):/) { $current->{SPOOLDIR} = $1 } if (/^\s+:(?:[^:]*:)*lp=([^:]*):\\/) { $current->{DEVICE} = $1 } if (/^\s+:(?:[^:]*:)*rm=([^:]*):\\/) { $current->{REMOTEHOST} = $1 } if (/^\s+:(?:[^:]*:)*rp=([^:]*):\\/) { $current->{REMOTEQUEUE} = $1 } if (/^\s+:(?:[^:]*:)*af=([^:]*):\\/) { $current->{AF} = $1 } if (/^\s+:(?:[^:]*:)*if=([^:]*):\\/) { $current->{IF} = $1 } } close PRINTCAP; &$flush_current; #- parse general.cfg for any configured queue. foreach (values %{$printer->{configured}}) { my $entry = $_; local *F; open F, "$prefix$entry->{SPOOLDIR}/general.cfg" or next; foreach (<F>) { chomp; if (/^\s*(?:export\s+)?PRINTER_TYPE=(.*?)\s*$/) { $entry->{TYPE} = $1 unless defined $entry->{TYPE} } elsif (/^\s*(?:export\s+)?ASCII_TO_PS=(.*?)\s*$/) { $entry->{ASCII_TO_PS} = $1 eq 'YES' unless defined $entry->{ASCII_TO_PS} } elsif (/^\s*(?:export\s+)?PAPER_SIZE=(.*?)\s*$/) { $entry->{PAPERSIZE} = $1 unless defined $entry->{PAPERSIZE} } } close F; } #- parse postscript.cfg for any configured queue. foreach (values %{$printer->{configured}}) { my $entry = $_; local *F; open F, "$prefix$entry->{SPOOLDIR}/postscript.cfg" or next; foreach (<F>) { chomp; if (/^\s*(?:export\s+)?GSDEVICE=(.*?)\s*$/) { $entry->{GSDRIVER} = $1 unless defined $entry->{GSDRIVER} } elsif (/^\s*(?:export\s+)?RESOLUTION=(.*?)\s*$/) { $entry->{RESOLUTION} = $1 unless defined $entry->{RESOLUTION} } elsif (/^\s*(?:export\s+)?COLOR=-dBitsPerPixel=(.*?)\s*$/) { $entry->{COLOR} = $1 unless defined $entry->{COLOR} } elsif (/^\s*(?:export\s+)?COLOR=(.*?)\s*$/) { $entry->{COLOR} = $1 ? $1 : 'Default' unless defined $entry->{COLOR} } elsif (/^\s*(?:export\s+)?PAPERSIZE=(.*?)\s*$/) { $entry->{PAPERSIZE} = $1 unless defined $entry->{PAPERSIZE} } elsif (/^\s*(?:export\s+)?EXTRA_GS_OPTIONS=(.*?)\s*$/) { $entry->{EXTRA_GS_OPTIONS} = $1 unless defined $entry->{EXTRA_GS_OPTIONS}; $entry->{EXTRA_GS_OPTIONS} =~ s/^\"(.*)\"/$1/ } elsif (/^\s*(?:export\s+)?REVERSE_ORDER=(.*?)\s*$/) { $entry->{REVERSE_ORDER} = $1 unless defined $entry->{REVERSE_ORDER} } elsif (/^\s*(?:export\s+)?PS_SEND_EOF=(.*?)\s*$/) { $entry->{AUTOSENDEOF} = $1 eq 'YES' && $entry->{DBENTRY} eq 'PostScript' unless defined $entry->{AUTOSENDEOF} } elsif (/^\s*(?:export\s+)?NUP=(.*?)\s*$/) { $entry->{NUP} = $1 unless defined $entry->{NUP} } elsif (/^\s*(?:export\s+)?RTLFTMAR=(.*?)\s*$/) { $entry->{RTLFTMAR} = $1 unless defined $entry->{RTLFTMAR} } elsif (/^\s*(?:export\s+)?TOPBOTMAR=(.*?)\s*$/) { $entry->{TOPBOTMAR} = $1 unless defined $entry->{TOPBOTMAR} } } close F; } #- parse textonly.cfg for any configured queue. foreach (values %{$printer->{configured}}) { my $entry = $_; local *F; open F, "$prefix$entry->{SPOOLDIR}/textonly.cfg" or next; foreach (<F>) { chomp; if (/^\s*(?:export\s+)?TEXTONLYOPTIONS=(.*?)\s*$/) { $entry->{TEXTONLYOPTIONS} = $1 unless defined $entry->{TEXTONLYOPTIONS}; $entry->{TEXTONLYOPTIONS} =~ s/^\"(.*)\"/$1/ } elsif (/^\s*(?:export\s+)?CRLFTRANS=(.*?)\s*$/) { $entry->{CRLF} = $1 eq 'YES' unless defined $entry->{CRLF} } elsif (/^\s*(?:export\s+)?TEXT_SEND_EOF=(.*?)\s*$/) { $entry->{AUTOSENDEOF} = $1 eq 'YES' && $entry->{DBENTRY} ne 'PostScript' unless defined $entry->{AUTOSENDEOF} } } close F; } #- get extra parameters for SMB or NCP type queue. foreach (values %{$printer->{configured}}) { my $entry = $_; if ($entry->{TYPE} eq 'SMB') { my $config_file = "$prefix$entry->{SPOOLDIR}/.config"; local *F; open F, "$config_file" or next; #die "Can't open $config_file $!"; foreach (<F>) { chomp; if (/^\s*share='\\\\(.*?)\\(.*?)'/) { $entry->{SMBHOST} = $1; $entry->{SMBSHARE} = $2; } elsif (/^\s*hostip=(.*)/) { $entry->{SMBHOSTIP} = $1; } elsif (/^\s*user='(.*)'/) { $entry->{SMBUSER} = $1; } elsif (/^\s*password='(.*)'/) { $entry->{SMBPASSWD} = $1; } elsif (/^\s*workgroup='(.*)'/) { $entry->{SMBWORKGROUP} = $1; } } close F; } elsif ($entry->{TYPE} eq 'NCP') { my $config_file = "$prefix$entry->{SPOOLDIR}/.config"; local *F; open F, "$config_file" or next; #die "Can't open $config_file $!"; foreach (<F>) { chomp; if (/^\s*server=(.*)/) { $entry->{NCPHOST} = $1; } elsif (/^\s*user='(.*)'/) { $entry->{NCPUSER} = $1; } elsif (/^\s*password='(.*)'/) { $entry->{NCPPASSWD} = $1; } elsif (/^\s*queue='(.*)'/) { $entry->{NCPQUEUE} = $1; } } close F; } } #- assume this printing system, but only if some queue are defined. scalar(keys %{$printer->{configured}}) > 0 and $printer->{mode} ||= 'lpr'; } sub read_printer_db(;$) { my $dbpath = $prefix . ($_[0] || $PRINTER_DB_FILE); scalar(keys %thedb) > 4 and return; #- try reparse if using only ppa, POSTSCRIPT, TEXT. my %available_devices; #- keep only available devices in our database. local *AVAIL; open AVAIL, ($::testing ? "$prefix" : "chroot $prefix/ ") . "/usr/bin/gs --help |"; foreach (<AVAIL>) { if (/^Available devices:/ ... /^\S/) { @available_devices{split /\s+/, $_} = () if /^\s+/; } } close AVAIL; $available_devices{ppa} = undef; #- if -x "$prefix/usr/bin/pbm2ppa" && -x "$prefix/usr/bin/pnm2ppa"; delete $available_devices{''}; @available_devices{qw/POSTSCRIPT TEXT/} = (); #- these are always available. local $_; #- use of while (<... local *DBPATH; #- don't have to do close ... and don't modify globals at least open DBPATH, $dbpath or die "An error has occurred on $dbpath : $!"; while (<DBPATH>) { if (/^StartEntry:\s(\w*)/) { my $entry = { ENTRY => $1 }; WHILE : while (<DBPATH>) { SWITCH: { /GSDriver:\s*(\w*)/ and do { $entry->{GSDRIVER} = $1; last SWITCH }; /Description:\s*{(.*)}/ and do { $entry->{DESCR} = $1; last SWITCH }; /About:\s*{\s*(.*?)\s*}/ and do { $entry->{ABOUT} = $1; last SWITCH }; /About:\s*{\s*(.*?)\s*\\\s*$/ and do { my $string = $1; while (<DBPATH>) { $string =~ /\S$/ and $string .= ' '; /^\s*(.*?)\s*\\\s*$/ and $string .= $1; /^\s*(.*?)\s*}\s*$/ and do { $entry->{ABOUT} = $string . $1; last SWITCH }; } }; /Resolution:\s*{(.*)}\s*{(.*)}\s*{(.*)}/ and do { push @{$entry->{RESOLUTION} ||= []}, { XDPI => $1, YDPI => $2, DESCR => $3 }; last SWITCH }; /BitsPerPixel:\s*{(.*)}\s*{(.*)}/ and do { push @{$entry->{BITSPERPIXEL} ||= []}, {DEPTH => $1, DESCR => $2}; last SWITCH }; /EndEntry/ and last WHILE; } } if (exists $available_devices{$entry->{GSDRIVER}}) { $thedb{$entry->{ENTRY}} = $entry; $thedb_gsdriver{$entry->{GSDRIVER}} = $entry; } } } @entries_db_short = sort keys %printer::thedb; %descr_to_db = map { $printer::thedb{$_}{DESCR}, $_ } @entries_db_short; %descr_to_help = map { $printer::thedb{$_}{DESCR}, $printer::thedb{$_}{ABOUT} } @entries_db_short; @entry_db_description = keys %descr_to_db; %db_to_descr = reverse %descr_to_db; } #------------------------------------------------------------------------------ sub read_printers_conf { my ($printer) = @_; my $current = undef; #- read /etc/cups/printers.conf file. #- according to this code, we are now using the following keys for each queues. #- DeviceURI > lpd://printer6/lp #- Info > Info Text #- Location > Location Text #- State > Idle|Stopped #- Accepting > Yes|No local *PRINTERS; open PRINTERS, "$prefix/etc/cups/printers.conf" or return; foreach (<PRINTERS>) { chomp; /^\s*#/ and next; if (/^\s*<(?:DefaultPrinter|Printer)\s+([^>]*)>/) { $current = { mode => 'CUPS', QUEUE => $1, } } elsif (/\s*<\/Printer>/) { $current->{QUEUE} && $current->{DeviceURI} or next; #- minimal check of synthax. add2hash($printer->{configured}{$current->{QUEUE}} ||= {}, $current); $current = undef } elsif (/\s*(\S*)\s+(.*)/) { $current->{$1} = $2 } } close PRINTERS; #- assume this printing system. $printer->{mode} ||= 'CUPS'; } sub get_direct_uri { #- get the local printer to access via a Device URI. my @direct_uri; local *F; open F, ($::testing ? "$prefix" : "chroot $prefix/ ") . "/usr/sbin/lpinfo -v |"; foreach (<F>) { /^(direct|usb|serial)\s+(\S*)/ and push @direct_uri, $2; } close F; @direct_uri; } sub get_descr_from_ppd { my ($printer) = @_; my %ppd; #- if there is no ppd, this means this is the PostScript generic filter. local *F; open F, "$prefix/etc/cups/ppd/$printer->{QUEUE}.ppd" or return "PostScript"; foreach (<F>) { /^\*([^\s:]*)\s*:\s*\"([^\"]*)\"/ and do { $ppd{$1} = $2; next }; /^\*([^\s:]*)\s*:\s*([^\s\"]*)/ and do { $ppd{$1} = $2; next }; } close F; $ppd{Manufacturer} . '|' . ($ppd{NickName} || $ppd{ShortNickName} || $ppd{ModelName}) . ($ppd{LanguageVersion} && (" (" . lc(substr($ppd{LanguageVersion}, 0, 2)) . ")")); } sub poll_ppd_base { #- before trying to poll the ppd database available to cups, we have to make sure #- the file /etc/cups/ppds.dat is no more modified. #- if cups continue to modify it (because it reads the ppd files available), the #- poll_ppd_base program simply cores :-) run_program::rooted($prefix, "ifup lo"); #- else cups will not be happy! run_program::rooted($prefix, "/etc/rc.d/init.d/cups start"); foreach (1..60) { local *PPDS; open PPDS, ($::testing ? "$prefix" : "chroot $prefix/ ") . "/usr/bin/poll_ppd_base -a |"; foreach (<PPDS>) { chomp; my ($ppd, $mf, $descr, $lang) = split /\|/; $ppd && $mf && $descr and $descr_to_ppd{"$mf|$descr" . ($lang && " ($lang)")} = $ppd; } close PPDS; scalar(keys %descr_to_ppd) > 5 and last; sleep 1; #- we have to try again running the program, wait here a little before. } scalar(keys %descr_to_ppd) > 5 or die "unable to connect to cups server"; #- assume a default printer not using any ppd at all. $descr_to_ppd{"Generic PostScript"} = ''; }


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