SIP filters: more mixed use of tabs and spaces

Signed-off-by: Jason Etheridge <jason@EquinoxOLI.org>

diff --git a/Sip.pm b/Sip.pm
index a1c3be5..762e8fb 100644 (file)
--- a/Sip.pm
+++ b/Sip.pm
@@ -32,28 +32,28 @@ use Sys::Syslog qw(syslog);
 use POSIX qw(strftime);
 use Socket qw(:crlf);
 
-use Sip::Constants qw(SIP_DATETIME);
+use Sip::Constants qw(:all);
 use Sip::Checksum qw(checksum);
 
 our $VERSION = 0.02;
 our @ISA = qw(Exporter);
 
 our @EXPORT_OK = qw(y_or_n timestamp add_field maybe_add add_count
-                   denied sipbool boolspace write_msg read_SIP_packet
-                   $error_detection $protocol_version $field_delimiter
-                   $last_response);
+        denied sipbool boolspace write_msg read_SIP_packet
+        $error_detection $protocol_version $field_delimiter
+        $last_response);
 
 our %EXPORT_TAGS = (
-                   all => [qw(y_or_n timestamp add_field maybe_add
-                              add_count denied sipbool boolspace write_msg
-                              read_SIP_packet
-                              $error_detection $protocol_version
-                              $field_delimiter $last_response)]);
+        all => [qw(y_or_n timestamp add_field maybe_add
+            add_count denied sipbool boolspace write_msg
+            read_SIP_packet
+            $error_detection $protocol_version
+            $field_delimiter $last_response)]);
 
 
 our $error_detection = 0;
 our $protocol_version = 1;
-our $field_delimiter = '|';    # Protocol Default
+our $field_delimiter = '|';     # Protocol Default
 
 # We need to keep a copy of the last message we sent to the SC,
 # in case there's a transmission error and the SC sends us a
@@ -77,9 +77,9 @@ sub add_field {
     my ($i, $ent);
 
     if (!defined($value)) {
-       syslog("LOG_DEBUG", "add_field: Undefined value being added to '%s'",
-              $field_id);
-       $value = '';
+        syslog("LOG_DEBUG", "add_field: Undefined value being added to '%s'",
+            $field_id);
+        $value = '';
     }
 
     # Replace any occurences of the field delimiter in the
@@ -87,7 +87,7 @@ sub add_field {
     $ent = sprintf("&#%d;", ord($field_delimiter));
 
     while (($i = index($value, $field_delimiter)) != ($[-1)) {
-       substr($value, $i, 1) = $ent;
+        substr($value, $i, 1) = $ent;
     }
 
     # SIP2 Protocol document specifies that variable fields are from 0
@@ -148,14 +148,14 @@ sub add_count {
     # If the field is unsupported, it will be undef, return blanks
     # as per the spec.
     if (!defined($count)) {
-       return ' ' x 4;
+        return ' ' x 4;
     }
 
     $count = sprintf("%04d", $count);
     if (length($count) != 4) {
-       syslog("LOG_WARNING", "handle_patron_info: %s wrong size: '%s'",
-              $label, $count);
-       $count = ' ' x 4;
+        syslog("LOG_WARNING", "handle_patron_info: %s wrong size: '%s'",
+            $label, $count);
+        $count = ' ' x 4;
     }
     return $count;
 }
@@ -300,7 +300,7 @@ sub write_msg {
         syslog("LOG_ERR", "Error writing to STDOUT $!") unless $rv;
     }
 
-    syslog("LOG_INFO", "OUTPUT MSG: '$msg'");
+    syslog("LOG_INFO", "OUTPUT MSG2: '$msg'");
     $last_response = $msg;
 }