1 files changed, 34 insertions, 0 deletions
diff --git a/perl-install/log.pm b/perl-install/log.pm
new file mode 100644
index 000000000..0fe696f07
--- /dev/null
+++ b/perl-install/log.pm
@@ -0,0 +1,34 @@
+use diagnostics;
+use strict;
+
+package log;
+
+my $logOpen = 0;
+my $logDebugMessages = 0;
+
+1;
+
+sub fd() { fileno LOG }
+
+sub l { 
+    $logOpen or openLog();
+    print LOG "* ", @_, "\n"; 
+    print LOG2 "* ", @_, "\n"; 
+}
+sub ld { $logDebugMessages and &l }
+sub w { &l }
+
+sub openLog(;$) {
+    if ($_[0]) { # useLocal
+	open LOG, "> $_[0]" or die "no log possible :(";
+    } else {
+	open LOG, "> /dev/tty3" or open LOG, ">> /tmp/install.log" or die "no log possible :(";
+    } 
+    open LOG2, ">> /tmp/ddebug.log" or die "no log possible :(";
+    select((select(LOG), $| = 1)[0]);
+    select((select(LOG2), $| = 1)[0]);
+    exists $ENV{DEBUG} and $logDebugMessages = 1;
+    $logOpen = 1;
+}
+
+sub closeLog() { close LOG; close LOG2; }