1 files changed, 117 insertions, 0 deletions
diff --git a/perl-install/modules/any_conf.pm b/perl-install/modules/any_conf.pm
new file mode 100644
index 000000000..10d21e712
--- /dev/null
+++ b/perl-install/modules/any_conf.pm
@@ -0,0 +1,117 @@
+package modules::any_conf;
+
+use log;
+use common;
+
+
+sub vnew {
+    if (0 && c::kernel_version() =~ /^\Q2.6/) {
+	require modules::modprobe_conf;
+	modules::modprobe_conf->new;
+    } else {
+	require modules::modules_conf;
+	modules::modules_conf->new;
+    }    
+}
+
+
+sub new {
+    my ($type) = @_;
+    bless {}, ref($type) || $type;
+}
+
+sub read {
+    my ($_type, $o_file) = @_;
+
+    my $conf = vnew();
+    my $raw_conf = modules::read_conf($o_file || "$::prefix/etc/modules.conf");
+    foreach my $key (keys %$raw_conf) {
+	my $raw = $raw_conf->{$key};
+	my $keep = $conf->{$key} = {};
+	$keep->{alias} ||= $raw->{alias};
+	$keep->{above} ||= $raw->{above};
+	$keep->{options} = $raw->{options} if $raw->{options};
+	push @{$keep->{probeall} ||= []}, deref($raw->{probeall}) if $raw->{probeall};
+    }
+    $conf;
+}
+
+sub write {
+    my ($conf) = @_;
+    modules::write_conf($conf);
+}
+
+sub modules {
+    my ($conf) = @_;
+    keys %$conf;
+}
+
+sub get_alias {
+    my ($conf, $alias) = @_;
+    $conf->{$alias}{alias};
+}
+sub get_options {
+    my ($conf, $name) = @_;
+    $conf->{$name}{options};
+}
+sub set_options {
+    my ($conf, $name, $new_option) = @_;
+    log::l(qq(set option "$new_option" for module "$name"));
+    $conf->{$name}{options} = $new_option;
+}
+sub get_parameters {
+    my ($conf, $name) = @_;
+    map { if_(/(.*)=(.*)/, $1 => $2) } split(' ', $conf->get_options($name));
+}
+
+
+sub set_alias { 
+    my ($conf, $alias, $module) = @_;
+    $module =~ /ignore/ and return;
+    /\Q$alias/ && $conf->{$_}{alias} && $conf->{$_}{alias} eq $module and return $_ foreach keys %$conf;
+    log::l("adding alias $alias to $module");
+    $conf->{$alias}{alias} = $module;
+    $alias;
+}
+
+
+sub remove_alias {
+    my ($conf, $name) = @_;
+    log::l(qq(removing alias "$name"));
+    $conf->remove_alias_regexp("^$name\$");
+}
+
+sub remove_alias_regexp {
+    my ($conf, $aliased) = @_;
+    log::l(qq(removing all aliases that match "$aliased"));
+    foreach (keys %$conf) {
+        delete $conf->{$_}{alias} if /$aliased/;
+    }
+}
+
+sub remove_alias_regexp_byname {
+    my ($conf, $name) = @_;
+    log::l(qq(removing all aliases which names match "$name"));
+    foreach (keys %$conf) {
+        delete $conf->{$_} if /$name/;
+    }
+}
+
+sub remove_module {
+    my ($conf, $name) = @_;
+    $conf->remove_alias($name);
+    log::l("removing module $name");
+    delete $conf->{$name};
+    0;
+}
+
+sub set_sound_slot {
+    my ($conf, $alias, $module) = @_;
+    if (my $old = $conf->get_alias($alias)) {
+	$conf->remove_above($old);
+    }
+    $conf->set_alias($alias, $module);
+    $conf->set_above($module, 'snd-pcm-oss') if $module =~ /^snd-/;
+}
+
+1;