1 files changed, 15 insertions, 12 deletions

diff --git a/lacme-accountd b/lacme-accountd
index 47a4c32..a35ac88 100755
--- a/lacme-accountd
+++ b/lacme-accountd
@@ -64,18 +64,21 @@ sub usage(;$$) {
 usage(1) unless GetOptions(\%OPTS, qw/config=s privkey=s socket=s stdio quiet|q debug help|h/);
 usage(0) if $OPTS{help};
 
-my $LOG;
+my ($LOG, $LOGLEVEL);
+my ($LOG_INFO, $LOG_VERBOSE, $LOG_DEBUG) = (0,1,2);
 sub logmsg($@) {
-    my $lvl = shift // "all";
-    if (defined $LOG and ($lvl ne "debug" or $OPTS{debug})) {
+    my $lvl = shift;
+    if (defined $LOG and ($lvl <= $LOGLEVEL or $lvl <= $LOG_VERBOSE)) {
+        # --quiet flag hides verbose-level messages from the standard
+        # error but we add them to the logfile nonetheless
         my $now = localtime;
         $LOG->printflush("[", $now, "] ", @_, "\n") or warn "print: $!";
     }
-    unless (($lvl eq "debug" and !$OPTS{debug}) or ($lvl eq "noquiet" and $OPTS{quiet})) {
+    if ($lvl <= $LOGLEVEL) {
         print STDERR @_, "\n" or warn "print: $!";
     }
 }
-sub info(@) { logmsg(all => @_); }
+sub info(@) { logmsg($LOG_INFO => @_); }
 sub error(@) {
     my @msg = ("Error: ", @_);
     info(@msg);
@@ -134,7 +137,7 @@ do {
         print STDERR "Ignoring missing configuration file at default location $conffile\n" if $OPTS{debug};
     }
 
-    $OPTS{quiet} = 0 if $OPTS{debug};
+    $LOGLEVEL = $OPTS{debug} ? $LOG_DEBUG : $OPTS{quiet} ? $LOG_INFO : $LOG_VERBOSE;
     error("'privkey' is not specified") unless defined $OPTS{privkey};
 };
 
@@ -214,7 +217,7 @@ unless (defined $OPTS{stdio}) {
 
     my $umask = umask(0177) // panic("umask: $!");
 
-    logmsg(noquiet => "Starting lacme Account Key Manager at $sockname");
+    logmsg($LOG_VERBOSE => "Starting lacme Account Key Manager at $sockname");
     socket(my $sock, PF_UNIX, SOCK_STREAM, 0) or panic("socket: $!");
     my $sockaddr = Socket::sockaddr_un($sockname) // panic();
     bind($sock, $sockaddr) or panic("bind: $!");
@@ -271,7 +274,7 @@ sub conn($$$) {
 
         my $sig = eval { $SIGN->($data) };
         panic($@) if $@ or !defined $sig;
-        logmsg(noquiet => "[$id] SIGNED ", $req);
+        logmsg($LOG_VERBOSE => "[$id] SIGNED ", $req);
         $out->printflush( encode_base64url($sig), "\r\n" ) or warn "print: $!";
     }
 }
@@ -285,9 +288,9 @@ if (defined $OPTS{stdio}) {
             next if $! == EINTR; # try again if accept(2) was interrupted by a signal
             panic("accept: $!");
         };
-        logmsg(noquiet => "[$count] Accepted new connection");
+        logmsg($LOG_VERBOSE => "[$count] Accepted new connection");
         conn($conn, $conn, $count);
-        logmsg(noquiet => "[$count] Connection terminated");
+        logmsg($LOG_VERBOSE => "[$count] Connection terminated");
         $conn->close() or warn "close: $!";
     }
 }
@@ -297,11 +300,11 @@ if (defined $OPTS{stdio}) {
 #
 END {
     if (defined $SOCKNAME and -S $SOCKNAME) {
-        logmsg(debug => "Unlinking $SOCKNAME");
+        logmsg($LOG_DEBUG => "Unlinking $SOCKNAME");
         unlink $SOCKNAME or info("Error: unlink($SOCKNAME): $!");
     }
     if (defined $S) {
-        logmsg(noquiet => "Shutting down and closing lacme Account Key Manager");
+        logmsg($LOG_VERBOSE => "Shutting down and closing lacme Account Key Manager");
         shutdown($S, SHUT_RDWR) or info("Error: shutdown: $!");
         close $S or info("Error: close: $!");
     }