From 11633d3fd7ce58dc31318a919704f531f4d57ece Mon Sep 17 00:00:00 2001
From: damiano
Date: Tue, 18 Jan 2000 14:51:48 +0000
Subject: Add observer paramater to method bindRegexp Call observer method
 instead of callback function when applicable

---
 Ivy.pm | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/Ivy.pm b/Ivy.pm
index 1b4d760..11d667f 100644
--- a/Ivy.pm
+++ b/Ivy.pm
@@ -42,7 +42,7 @@ use Thread::Signal;
 use Fcntl;
 use Errno;
 use vars qw($VERSION);
-$VERSION = '4.0';
+$VERSION = '4.1';
 
 #############################################################################
 ####                    PROTOTYPES                                      #####
@@ -636,9 +636,9 @@ sub start ($)
 
 	   
 ############### METHODE	BIND REGEXP	   
-sub bindRegexp ($$$)	   
+sub bindRegexp ($$$$)	   
 {
-    my ($self, $regexp, $cb) = @_;
+    my ($self, $regexp, $cb, $observer) = @_;
 
     # on substitue les meta caracteres des regexps perl : \d, \w, \s, \e
     # par les classes de caracteres corespondantes de maniere a ce
@@ -666,7 +666,7 @@ sub bindRegexp ($$$)
 	    last unless  (defined $self->[recCbList][$id]) && 
 	      @{$self->[recCbList][$id]->[1]};
 	}
-	$self->[recCbList][$id] =  [$regexp, $cb];
+	$self->[recCbList][$id] =  [$regexp, $cb, $observer];
 
 	# on envoie les messages regexps aux processus deja connectes
 	_sendLastRegexpToAllreadyConnected ($self, $id) ;
@@ -1167,7 +1167,13 @@ sub _getMessages ($$)
 	    if (my @cb = @{$self->[recCbList][$id]->[1]}) {
 		my $cb = shift @cb;
 		# on split sur ETX
-		&$cb ($senderName, @cb, split ("\003", $valeurs)) ;
+		my $observer = $self->[recCbList][$id]->[2];
+		if (defined $observer) {
+		  $observer->$cb ($senderName, @cb, split ("\003", $valeurs)) ;
+		}
+		else {
+		  &$cb ($senderName, @cb, split ("\003", $valeurs)) ;
+		}
 	    } else {
 		#_sendErrorTo ($appSock, "REEGXP ID $id inconnue");
 		warn ("Attention Ivy::_getMessages reception d'un message " .
-- 
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