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Fix: test if genbarcode exist

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This commit is contained in:
Regis Houssin
2010-10-06 17:09:07 +00:00
parent f30705c05b
commit 8904947bf6
1 changed files with 9 additions and 4 deletions
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13
htdocs/includes/modules/barcode/phpbarcode.modules.php
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@@ -73,15 +73,20 @@ class modPhpbarcode extends ModeleBarCode
*/
function encodingIsSupported($encoding)
{
global $genbarcode_loc;
$supported=0;
if ($encoding == 'EAN13') $supported=1;
if ($encoding == 'ISBN') $supported=1;
// Formats that hangs on Windows (when genbarcode.exe for Windows is called, so they are not
// activated on Windows)
if ($encoding == 'EAN8' && empty($_SERVER["WINDIR"])) $supported=1;
if ($encoding == 'UPC' && empty($_SERVER["WINDIR"])) $supported=1;
if ($encoding == 'C39' && empty($_SERVER["WINDIR"])) $supported=1;
if ($encoding == 'C128' && empty($_SERVER["WINDIR"])) $supported=1;
if (file_exists($genbarcode_loc) && empty($_SERVER["WINDIR"]))
{
if ($encoding == 'EAN8') $supported=1;
if ($encoding == 'UPC') $supported=1;
if ($encoding == 'C39') $supported=1;
if ($encoding == 'C128') $supported=1;
}
return $supported;
}