From: Alan Kennedy <kennedya@3dgames.com.ar>
Date: Sun, 24 Oct 2004 01:44:39 +0000 (+0000)
Subject: Se agrega locking
X-Git-Tag: svn_import~87
X-Git-Url: https://git.llucax.com/z.facultad/75.08/llamadas.git/commitdiff_plain/fbda2151a8f5f6e2e7fdf5b1d63a38b57fbac262?hp=1e1f3efdb3895228a4c60a9e0eb11e99355ac038

Se agrega locking
---

diff --git a/inst/antifraude.pl b/inst/antifraude.pl
index cc65421..47ffc42 100644
--- a/inst/antifraude.pl
+++ b/inst/antifraude.pl
@@ -1,5 +1,29 @@
 #!/usr/bin/perl
 
+sub is_lock {
+	if ( -e "$ENV{'HOME'}/.antifraude/lock/antifraude.pid" ) {
+		# Lock file encontrado
+		return 1;
+	}
+	# No hay lock file!
+	return 0;
+}
+
+sub unlock {
+	unlink ("$ENV{'HOME'}/.antifraude/lock/antifraude.pid");
+}
+
+sub lock {
+	if (!is_lock()) {
+		local $lfile = "$ENV{'HOME'}/.antifraude/lock/antifraude.pid";
+		open(LOCKFILE,">>$lfile");
+		print LOCKFILE $$;
+		close(LOCKFILE);
+		return 1;
+	}
+	return 0;
+}
+
 # Comparador de fecha para los archivos de llamada
 sub byDate {
 	($year1,$mon1,$day1,$hr1,$min1) = $a =~ /([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})/;
@@ -130,6 +154,10 @@ if ((!$ARGV[0]) || (! -d $ARGV[0])) {
 	print("No se ha ingresado un directorio fuente de llamadas\n");
 	exit 1;
 }
+
+# Lock file
+lock();
+
 # Defino some GLOBALS
 $CONFDIR = shift;
 $CONFDATA{logdir} = getConfVar("$CONFDIR/afinstal.conf",12);
@@ -188,3 +216,6 @@ FILE: foreach $filename (@archivos) {
 
 	logEntry("Fin proceso de: $filename",1);
 }
+
+# Unlocking
+unlock();