From: Stephen L Johnson <sjohnson@monsters.org>
Date: Mon, 6 Aug 2001 23:08:59 +0000 (+0000)
Subject: converted program to use SafeExec module
X-Git-Tag: spong-2_4_6~6
X-Git-Url: http://git.etc.gen.nz/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=883fe784f374b386cd0be076bd733f0d108b790a;p=spong.git

converted program to use SafeExec module
---

diff --git a/src/lib/Spong/Network/plugins/check_ntp b/src/lib/Spong/Network/plugins/check_ntp
index 2a97fe6..54e7df9 100755
--- a/src/lib/Spong/Network/plugins/check_ntp
+++ b/src/lib/Spong/Network/plugins/check_ntp
@@ -6,29 +6,33 @@ $PLUGINS{'ntp'} = \&check_ntp;
 # second, it is a yellow status. If the host is not synchonized, it is red
 # status
 
+use Spong::SafeExec qw(safe_exec);
 
 sub check_ntp {
-   my( $host ) = @_;
-   my( $color, $summary, $message ) = ( "green", "ntp ok", "" );
-   my( @output,$line );
-
-   $message = join(//,`$NTPDATE $host 2>&1`);
-   if ( $? != 0 ) {
-      $color = "red"; $summary = "NTP server down";
-      { 
-         local $/;
-         undef $/;
-         if ($message =~ /server (.*), stratum (.*), offset (.*), delay (.*)/) {
-            my $offset = $3; my $stratum = $2;
-            if ( $stratum eq "16" ) {
-               $color = 'yellow';
-               $summary = "Server is running, but not synchronized";
-            } elsif (abs($offset) >= 1.0) {
-               $color = "yellow"; $summary = "server is $offset seconds off";
-            }
-         }
-      }
-  }
+    my( $host ) = @_;
+    my( $color, $summary, $message ) = ( "green", "ntp ok", "" );
+
+    $cmd = "$NTPDATE $host 2>&1";
+
+    my $message = safe_exec($cmd);
+
+    if ( $? != 0 ) {
+       $color = "red"; $summary = "NTP server down";
+       { 
+          local $/;
+          undef $/;
+          if ($message =~
+                /server (.*), stratum (.*), offset (.*), delay (.*)/) {
+              my $offset = $3; my $stratum = $2;
+              if ( $stratum eq "16" ) {
+                  $color = 'yellow';
+                  $summary = "Server is running, but not synchronized";
+              } elsif (abs($offset) >= 1.0) {
+                 $color = "yellow"; $summary = "server is $offset seconds off";
+              }
+          }
+       }
+    }
   
    &debug( "ntp - $host - $color, $summary" );
    return( $color, $summary, $message );
diff --git a/src/lib/Spong/Network/plugins/check_ping b/src/lib/Spong/Network/plugins/check_ping
index 096728d..21c9a55 100755
--- a/src/lib/Spong/Network/plugins/check_ping
+++ b/src/lib/Spong/Network/plugins/check_ping
@@ -6,55 +6,47 @@ $PLUGINS{'ping'} = \&check_ping;
 # mechanism, then it resorts to the command line ping program.  Using the
 # Net::Ping speeds things up quite a bit...
 
-use Net::Ping;
+# $Id: check_ping,v 1.10 2001/08/06 23:08:59 sljohnson Exp $
+
+use Spong::SafeExec qw(safe_exec);
 
 sub check_ping { 
-   my( $host ) = @_;
-   my( $color, $rt, $summary, $message ) = ( "green", "", "", "" );
-   my( @down );
-
-   if( @{$HOSTS{$host}->{'ip_addr'}} ) {
-      @hostlist = @{$HOSTS{$host}->{'ip_addr'}};
-   } else {
-      @hostlist = ( $host );
-   }
-
-   foreach $host ( @hostlist ) {
-      my $myping = $PING;
-      my $pingok = 0;
-      $myping =~ s/HOST/$host/g;
-
-      eval {
-         local $SIG{'ALRM'} = sub { die };
-	 alarm(5);
-
-	 open( PING, "$myping 2>&1 |") || warn "can't call ping: $!";
-         while( <PING> ) { 
-	    $message .= $_; 
-	    if( /bytes from/ ) { $pingok = 1; }
-            if( /is alive/ )   { $pingok = 1; }
-            if( /octets from/ ) { $pingok = 1; }
-	  }
-
-         alarm(0);
-         close PING;
-      };
-      close PING;
-      alarm(0);
-
-      if( ! $pingok ) { 
-         $color = "red"; 	   
-         $message .= "\n";
-         push( @down, $host );
-      }
-      
-   }
-
-   $summary = "ping failed for " . join( ',', @down ) if $color eq "red";
-   $summary = "ping ok"                               if $color eq "green";
+    my( $host ) = @_;
+    my( $color, $rt, $summary, $message ) = ( "green", "", "", "" );
+    my( @down );
+
+    if( @{$HOSTS{$host}->{'ip_addr'}} ) {
+        @hostlist = @{$HOSTS{$host}->{'ip_addr'}};
+    } else {
+        @hostlist = ( $host );
+    }
+
+    foreach $host ( @hostlist ) {
+        my $myping = $PING;
+        my $pingok = 0;
+        $myping =~ s/HOST/$host/g;
+
+        $message = safe_exec($myping);
+        { local $/; undef $/;
+
+          if( $message =~ /bytes from/ )  { $pingok = 1; }
+          if( $message =~ /is alive/ )    { $pingok = 1; }
+          if( $message =~ /octets from/ ) { $pingok = 1; }
+        }
+
+        if( ! $pingok ) { 
+             $color = "red"; 	   
+             $message .= "\n";
+             push( @down, $host );
+        }
+     }
+       
+
+    $summary = "ping failed for " . join( ',', @down ) if $color eq "red";
+    $summary = "ping ok"                               if $color eq "green";
    
-   &debug( "ping - $host - $color, $summary" );
-   return( $color, $summary, $message );
+    &debug( "ping - $host - $color, $summary" );
+    return( $color, $summary, $message );
 }
 
 1;