1 files changed, 169 insertions, 0 deletions
diff --git a/pki/base/tps/lib/perl/PKI/TPS/Config.pm b/pki/base/tps/lib/perl/PKI/TPS/Config.pm
new file mode 100755
index 000000000..7195dccd9
--- /dev/null
+++ b/pki/base/tps/lib/perl/PKI/TPS/Config.pm
@@ -0,0 +1,169 @@
+#!/usr/bin/perl
+#
+# --- BEGIN COPYRIGHT BLOCK ---
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# version 2.1 of the License.
+# 
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+# 
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA  02110-1301  USA 
+# 
+# Copyright (C) 2007 Red Hat, Inc.
+# All rights reserved.
+# --- END COPYRIGHT BLOCK ---
+#
+
+package PKI::TPS::Config;
+
+use strict;
+use warnings;
+use Exporter;
+
+$PKI::TPS::Config::VERSION = '1.00';
+
+#######################################################
+# Configuration Store
+#######################################################
+sub new {
+    my $class = shift;
+    my $self = {};
+    my %hash = ();
+    $self->{filename} = "";
+    $self->{hash} = \%hash;
+    bless $self,$class;
+    return $self;
+}
+
+sub load_file
+{
+    my ($self, $filename) = @_;
+
+    $self->{filename} = $filename;
+    if (-e $filename) {
+      open(CF, "<$filename");
+      if (defined fileno CF) {
+        while (<CF>) {
+          if (/^#/) {
+            # comments
+          } elsif (/([^=]+)=(.*)$/) {
+            # print "$1 = $2\n";
+            $self->{hash}{$1} = $2;
+          } else {
+            # preserve comments
+          }  
+        }
+      }
+      close(CF);
+    }
+}
+
+sub get_filename
+{
+    my ($self) = @_;
+    return $self->{filename};
+}
+
+sub get
+{
+    my ($self, $n) = @_;
+    return $self->{hash}{$n};
+}
+
+sub put
+{
+    my ($self, $n, $v) = @_;
+    $self->{hash}{$n} = $v;
+}
+
+sub deleteSubstore
+{
+    my ($self, $n) = @_;
+    foreach my $xkey (keys %{$self->{hash}}) {
+        if ($xkey =~ /^\Q$n\E/) {
+            delete $self->{hash}{$xkey};
+        }
+    } 
+}
+
+sub commit
+{
+    my ($self) = @_;
+
+    # write stuff back to the file
+#    print $self->{filename} . "\n";
+    my $hash = $self->{hash};
+    my $suffix = time();
+
+    if (-e $self->{filename}) {
+      # Create a copy of the original file which
+      # preserves the original file permissions
+      system("cp -p \"" . $self->{filename} . "\" \"" .
+          $self->{filename} . "." . $suffix . "\"");
+    }
+
+    # Overwrite the contents of the original file
+    # to preserve the original file permissions
+    open(F, ">" . $self->{filename});
+    foreach my $k (sort keys %{$hash}) {
+         print F "$k=$self->{hash}{$k}\n";
+    }
+    close(F);
+
+    if (-e $self->{filename} . "." . $suffix) {
+      system("rm \"" . $self->{filename} . "." . $suffix . "\"");
+    }
+}
+
+sub commit_with_backup
+{
+    my ($self) = @_;
+
+    # write stuff back to the file
+#    print $self->{filename} . "\n";
+    my $hash = $self->{hash};
+    my $suffix = time();
+    # Create a copy of the original file which
+    # preserves the original file permissions
+    system("cp -p \"" . $self->{filename} . "\" \"" . 
+          $self->{filename} . "." . $suffix . "\"");
+
+    # Overwrite the contents of the original file
+    # to preserve the original file permissions
+    open(F, ">" . $self->{filename});
+    foreach my $k (sort keys %{$hash}) {
+         print F "$k=$self->{hash}{$k}\n";
+    }
+    close(F);
+}
+
+1;
+
+#######################################################
+# Test Program
+#######################################################
+#my $config = PKI::TPS::Config->new();
+#$config->load_file("/tmp/CS.cfg");
+#print $config->get("tokendb.indexAdminTemplate") . "\n";
+#$config->put("tokendb.indexAdminTemplate", "Testing");
+#print $config->get("tokendb.indexAdminTemplate") . "\n";
+#$config->commit();
+
+1;
+
+#######################################################
+# Test Program
+#######################################################
+#my $config = PKI::TPS::Config->new();
+#$config->load_file("/tmp/CS.cfg");
+#print $config->get("tokendb.indexAdminTemplate") . "\n";
+#$config->put("tokendb.indexAdminTemplate", "Testing");
+#print $config->get("tokendb.indexAdminTemplate") . "\n";
+#$config->commit();