New subject: [MacPorts] #16591: php5 > 5.2.0_0 snmpget error via apache2 ok via cli

19 Sep 2008

      #16591: php5 > 5.2.0_0 snmpget error via apache2 ok via cli
----------------------------------+-----------------------------------------
 Reporter:  news@braendle-net.de  |       Owner:  macports-tickets@lists.macosforge.org
     Type:  defect                |      Status:  new                                  
 Priority:  Normal                |   Milestone:  Port Bugs                            
Component:  ports                 |     Version:  1.6.0                                
 Keywords:  php5 snmpget          |        Port:  php5 > 5.2.0_0                       
----------------------------------+-----------------------------------------
 Hi there,
 just stepped into a strange problem with snmpget in php5 build on OSX
 10.4.11.
 If i try to do something like that (examples from the nedi port):

 {{{
 <?php
 //===============================
 // SNMPget utility.
 //===============================
 session_start();
 require_once ('libmisc.php');
 require_once ("../languages/$_SESSION[lang]/gui.php");

 if( !preg_match("/net/",$_SESSION['group']) ){
         echo $nokmsg;
         die;
 }
 $_GET = sanitize($_GET);
 ?>
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=<?=$charset?>">
 <link href="../themes/<?=$_SESSION[theme]?>.css" type="text/css"
 rel="stylesheet">
 </head>
 <body>
 <h1><?=$_GET['ip']?> (<?=$_GET['c']?>)</h1>
 <div class="net1">
 <h2><img src="../img/32/brgt.png" hspace="10"> <?=$_GET['oid']?></h2>
 </div>
 <div class="net2 code">
 <?
 if($_GET['ip'] and $_GET['c'] and $_GET['oid']){
         echo snmpget($_GET['ip'],$_GET['c'],".$_GET[oid]");
 }else{
         echo "<h4>No IP, community or OID?</h4>";
 }
 ?>
 </div>
 </body>
 </html>

 }}}

 via apache2 i get an error

 So i googled a bit and found two similar problems in:
 [http://bugs.php.net/bug.php?id=32680]
 and
 [http://bugs.php.net/bug.php?id=38613&edit=1]

 Then I tried to get any results by checking the same funktion in the cli:

 {{{
 <?php
 //===============================
 // SNMPget utility.
 //===============================
 session_start();
 require_once ('libmisc.php');
 require_once ("../languages/deutsch/gui.php");

 #if( !preg_match("/net/",$_SESSION['group']) ){
 #       echo $nokmsg;
 #       die;
 #}
 $_GET['ip']=$argv[1];
 $_GET['c']=$argv[2];
 $_GET[oid]=$argv[3];

 $_GET = sanitize($_GET);
 ?>
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=<?=$charset?>">
 <link href="../themes/<?=$_SESSION[theme]?>.css" type="text/css"
 rel="stylesheet">
 </head>
 <body>
 <h1><?=$_GET['ip']?> (<?=$_GET['c']?>)</h1>
 <div class="net1">
 <h2><img src="../img/32/brgt.png" hspace="10"> <?=$_GET['oid']?></h2>
 </div>
 <div class="net2 code">
 <?
 if($_GET['ip'] and $_GET['c'] and $_GET['oid']){
         echo snmpget($_GET['ip'],$_GET['c'],".$_GET[oid]");
 }else{
         echo "<h4>No IP, community or OID?</h4>";
 }
 ?>
 </div>
 </body>
 </html>
 }}}

 And if I call it like that:
 php snmpget2.php 172.16.xxx.xxx ******** 1.3.6.1.2.1.47.1.1.1.1.11.1

 i get a valid output:

 {{{
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
 <link href="../themes/.css" type="text/css" rel="stylesheet">
 </head>
 <body>
 <h1>172.16.xxx.xxx (******)</h1>
 <div class="net1">
 <h2><img src="../img/32/brgt.png" hspace="10">
 1.3.6.1.2.1.47.1.1.1.1.11.1</h2>
 </div>
 <div class="net2 code">
 STRING: "SAL0803SYDB"</div>
 </body>
 </html>

 }}}
 So I thinks this proofs, that the snmpget is ok but fails via apache.

 So i tried to get rid of that problem and found a dirty solution.

 {{{
 ################################################################################
 1. get the actual php5 source:

 medianet@intermac1:/opt/local/var/macports/build$ sudo port -v fetch php5

 medianet@intermac1:/opt/local/var/macports/build$ sudo port -v checksum
 php5
 --->  Verifying checksum(s) for php5
 --->  Checksumming php-5.2.6.tar.bz2

 ################################################################################
 2. patch snmp.c :

 ! Could lead into another problem!!
 see : [http://bugs.php.net/bug.php?id=38613&edit=1]

 pwd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_www_php5/work/php-5.2.6/ext/snmp

 diff snmp.c snmp.c.orig
 223c223
 < /*    snmp_shutdown("snmpapp"); */
 ---
...
snmp_shutdown("snmpapp");
################################################################################
 3. compile php5 :

 medianet@intermac1:~$ sudo  port clean php5
 --->  Cleaning php5
 medianet@intermac1:~$ sudo port -v patch php5 +apache2+macosx+mysql5+snmp
 medianet@intermac1:~$ sudo port -v configure php5
 +apache2+macosx+mysql5+snmp
 medianet@intermac1:~$ sudo port -v build php5 +apache2+macosx+mysql5+snmp

 ################################################################################
 4. ! install only works after deaktivating the old version manually:

         medianet@intermac1:~$ sudo port -v install php5
 +apache2+macosx+mysql5+snmp
         --->  Activating php5 5.2.6_1+apache2+macosx+mysql5+snmp
         Error: Target org.macports.activate returned: Image error: Another
 version of this port (php5 @5.2.0_0+apache2+darwin_8+macosx+mysql5+snmp)
 is already active.
         Warning: the following items did not execute (for php5):
 org.macports.activate
         Error: Status 1 encountered during processing.

 medianet@intermac1:~$ sudo port deactivate php5
 @5.2.0_0+apache2+darwin_8+macosx+mysql5+snmp
 --->  Deactivating php5 5.2.0_0+apache2+darwin_8+macosx+mysql5+snmp

 medianet@intermac1:~$ sudo port -v install php5
 +apache2+macosx+mysql5+snmp
 --->  Activating php5 5.2.6_1+apache2+macosx+mysql5+snmp
 --->  Cleaning php5
 --->  Removing build directory for php5
 medianet@intermac1:~$ port installed php5
 The following ports are currently installed:
   php5 @5.2.0_0+apache2+darwin_8+macosx+mysql5+snmp
   php5 @5.2.6_1+apache2+macosx+mysql5+snmp (active)
 }}}

 Maybe anyone can find a better solution

 Greetings from Germany

 Jürgen

-- 
Ticket URL: <http://trac.macports.org/ticket/16591>
MacPorts <http://www.macports.org/>
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[MacPorts] #16591: php5 > 5.2.0_0 snmpget error via apache2 ok via cli

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