From 3e20a560e2632f77a6536f59d698eeeebea7a181 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Thu, 19 Dec 2002 20:55:49 +0000
Subject: - printer::main::read_cups_printer_list() is now
 printer::cups::read_printer_list() (but it is unused!) -
 printer::main::get_cups_remote_queues() is now
 printer::cups::get_formatted_remote_queues() - cleanup
 printer::cups::get_remote_queues() using printer::cups::lpstat_v()

---
 perl-install/printer/cups.pm         | 67 ++++++++++++++++++++++++++----------
 perl-install/printer/main.pm         | 39 ---------------------
 perl-install/printer/printerdrake.pm |  4 +--
 3 files changed, 51 insertions(+), 59 deletions(-)

diff --git a/perl-install/printer/cups.pm b/perl-install/printer/cups.pm
index 6999c0063..60efc7a04 100644
--- a/perl-install/printer/cups.pm
+++ b/perl-install/printer/cups.pm
@@ -1,30 +1,61 @@
 package printer::cups;
 
 use strict;
+
 use printer::data;
+use run_program;
+use common;
+
+
+#------------------------------------------------------------------------------
+sub lpstat_v {
+    map {
+	if (my ($queuename, $uri) = m/^\s*device\s+for\s+([^:\s]+):\s*(\S+)\s*$/) {
+	    +{ queuename => $queuename, uri => $uri, if_($uri =~ m!^ipp://([^/:]+)[:/]!, ipp => $1) };
+	} else {
+	    ();
+	}
+    } run_program::rooted_get_stdout($::prefix, 'lpstat', '-v');
+}
+
+sub read_printer_list {
+    my ($printer) = @_;
+    # This function reads in a list of all printers which the local CUPS
+    # daemon currently knows, including remote ones.
+    map {
+	my $comment = 
+	  $_->{ipp} && !$printer->{configured}{$_->{queuename}} ?
+	    N("(on %s)", $_->{ipp}) : N("(on this machine)");
+	"$_->{queuename} $comment";
+    } lpstat_v();
+}
+
+sub get_formatted_remote_queues {
+    my ($printer) = @_;
+
+    # This function reads in a list of all remote printers which the local 
+    # CUPS daemon knows due to broadcasting of remote servers or 
+    # "BrowsePoll" entries in the local /etc/cups/cupsd.conf/
+    map {
+	join('!', if_($::expert, N("CUPS")), N("Remote Printers"), $_);
+    } map {
+	my $comment = N("On CUPS server \"%s\"", $_->{ipp}) . ($_->{queuename} eq $printer->{DEFAULT} ? N(" (Default)") : "");
+	"$_->{queuename}: $comment";
+    } grep { 
+	$_->{ipp} && !$printer->{configured}{$_->{queuename}};
+    } lpstat_v();
+}
 
 sub get_remote_queues {
-    my ($printer) = $_[0];
+    my ($printer) = @_;
     # The following code reads in a list of all remote printers which the
     # local CUPS daemon knows due to broadcasting of remote servers or 
     # "BrowsePoll" entries in the local /etc/cups/cupsd.conf
-    local *F;
-    open F, ($::testing ? $::prefix : "chroot $::prefix/ ") . 
-	"lpstat -v |" or return ();
-    my @printerlist;
-    my $line;
-    while ($line = <F>) {
-	if ($line =~ m/^\s*device\s+for\s+([^:\s]+):\s*(\S+)\s*$/) {
-	    my $queuename = $1;
-	    if ($2 =~ m!^ipp://([^/:]+)[:/]! &&
-		!$printer->{configured}{$queuename}) {
-		my $server = $1;
-		push @printerlist, "$queuename|$server";
-	    }
-	}
-    }
-    close F;
-    return @printerlist;
+    map {
+	"$_->{queuename}|$_->{ipp}";
+    } grep { 
+	$_->{ipp} && !$printer->{configured}{$_->{queuename}};
+    } lpstat_v();
 }
 
 1;
diff --git a/perl-install/printer/main.pm b/perl-install/printer/main.pm
index 329834e0a..ebf29db59 100644
--- a/perl-install/printer/main.pm
+++ b/perl-install/printer/main.pm
@@ -627,45 +627,6 @@ sub set_cups_special_options {
     return 1;
 }
 
-#------------------------------------------------------------------------------
-sub lpstat_v {
-    map {
-	if (my ($queuename, $uri) = m/^\s*device\s+for\s+([^:\s]+):\s*(\S+)\s*$/) {
-	    +{ queuename => $queuename, uri => $uri, if_($uri =~ m!^ipp://([^/:]+)[:/]!, ipp => $1) };
-	} else {
-	    ();
-	}
-    } run_program::rooted_get_stdout($::prefix, 'lpstat', '-v');
-}
-
-sub read_cups_printer_list {
-    my ($printer) = @_;
-    # This function reads in a list of all printers which the local CUPS
-    # daemon currently knows, including remote ones.
-    map {
-	my $comment = 
-	  $_->{ipp} && !$printer->{configured}{$_->{queuename}} ?
-	    N("(on %s)", $_->{ipp}) : N("(on this machine)");
-	"$_->{queuename} $comment";
-    } lpstat_v();
-}
-
-sub get_cups_remote_queues {
-    my ($printer) = @_;
-
-    # This function reads in a list of all remote printers which the local 
-    # CUPS daemon knows due to broadcasting of remote servers or 
-    # "BrowsePoll" entries in the local /etc/cups/cupsd.conf/
-    map {
-	join('!', if_($::expert, N("CUPS")), N("Remote Printers"), $_);
-    } map {
-	my $comment = N("On CUPS server \"%s\"", $_->{ipp}) . ($_->{queuename} eq $printer->{DEFAULT} ? N(" (Default)") : "");
-	"$_->{queuename}: $comment";
-    } grep { 
-	$_->{ipp} && !$printer->{configured}{$_->{queuename}};
-    } lpstat_v();
-}
-
 sub set_cups_autoconf {
     my $autoconf = $_[0];
 
diff --git a/perl-install/printer/printerdrake.pm b/perl-install/printer/printerdrake.pm
index 318bcfe3d..27a08eeac 100644
--- a/perl-install/printer/printerdrake.pm
+++ b/perl-install/printer/printerdrake.pm
@@ -2889,7 +2889,7 @@ sub main {
 			} elsif ($printer->{SPOOLER} eq "cups") {
 			    ($cursorpos) = 
 				grep { /!$printer->{DEFAULT}:[^!]*$/ }
-			    printer::main::get_cups_remote_queues($printer);
+			    printer::cups::get_formatted_remote_queues($printer);
 			}
 		    }
 		    # Generate the list of available printers
@@ -2900,7 +2900,7 @@ sub main {
 				 keys(%{$printer->{configured}
 					|| {}})),
 				($printer->{SPOOLER} eq "cups" ?
-				 printer::main::get_cups_remote_queues($printer) :
+				 printer::cups::get_formatted_remote_queues($printer) :
 				 ()));
 		    my $noprinters = $#printerlist < 0;
 		    # Position the cursor where it were before (in case
-- 
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