* implement support for letting the plugins suggest additional kernel_params

* the theme plugin now suggests the use of the kernel-params 'vga=0x317' and
  'quiet' unless they have already been set [these values should be moved
  into the DB later, such that the user can change them (i.e. to set a 
  different resolution via vga=...)].

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@1532 95ad53e4-c205-0410-b2fa-d234c58c8868

1 files changed, 22 insertions, 0 deletions

diff --git a/os-plugins/plugins/theme/OpenSLX/OSPlugin/theme.pm b/os-plugins/plugins/theme/OpenSLX/OSPlugin/theme.pm
index 7de608af..a00cd8a2 100644
--- a/os-plugins/plugins/theme/OpenSLX/OSPlugin/theme.pm
+++ b/os-plugins/plugins/theme/OpenSLX/OSPlugin/theme.pm
@@ -111,6 +111,28 @@ sub getAttrInfo
 	};
 }
 
+sub suggestAdditionalKernelParams
+{
+	my $self         = shift;
+	my $kernelParams = shift;
+
+	my @suggestedParams;
+	
+	# add vga=0x317 unless explicit vga-mode is already set
+	if ($kernelParams !~ m{\bvga=}) {
+		vlog(1, "theme-plugin: adding kernel-param vga=0x317");
+		push @suggestedParams, 'vga=0x317';
+	}
+
+	# add quiet, if not already set
+	if ($kernelParams !~ m{\bquiet\b}) {
+		vlog(1, "theme-plugin: adding kernel-param quiet");
+		push @suggestedParams, 'quiet';
+	}
+
+	return @suggestedParams;
+}
+
 sub copyRequiredFilesIntoInitramfs
 {
 	my $self                = shift;