8ec98c9f
 Guillaume
MAJ
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<?php
require_once('jpgraph/jpgraph_barcode.php');
/*=======================================================================
// File: MKBARCODE.PHP
// Description: Comman line tool to generate linear barcodes
// Created: 2009-06-20
// Ver: $Id: mkbarcode.php 1455 2009-07-03 18:52:25Z ljp $
//
// Copyright (c) Asial Corporation. All rights reserved.
//=======================================================================
*/
//----------------------------------------------------------------------
// CLASS ParseArgs
// Parse command line arguments and make sanity checks
//----------------------------------------------------------------------
class ParseArgs {
var $argc,$argv;
function ParseArgs() {
// Get command line argument
$this->argv = ($_SERVER['argv']);
$this->argc = ($_SERVER['argc']);
}
function PrintUsage() {
$n = $this->argv[0];
echo "$n -b <symbology> [-r -h -c -o <output format> -m <width> -s <scale> -y <height> -f <filename> ] datastring \n".
"Create the specified barcode\n".
"-b What symbology to use, one of the following strings (case insensitive)\n".
" UPCA \n".
" UPCE \n".
" EAN128 \n".
" EAN13 \n".
" EAN8 \n".
" CODE11 \n".
" CODE39 \n".
" CODE128 \n".
" CODE25 \n".
" CODEI25 \n".
" CODABAR \n".
" BOOKLAND \n".
"-c Add checkdigit for symbologies where this is optional\n".
"-o Output format. 0=Image, 1=PS, 2=EPS\n".
"-m Module width\n".
"-s Scale factor\n".
"-h Show this help\n".
"-f Filename to write to\n".
"-r Rotate barcode 90 degrees\n".
"-y height Set height in pixels\n".
"-x Hide the human readable text\n".
"--silent Silent. Don't give any error mesages\n";
exit(1);
}
function Get() {
$barcode='code39';
$hide=false;
$checkdigit=false;
$modulewidth=2;
$scale=1;
$output=0;
$filename='';
$data = '';
$rotate = false;
$silent=false;
$height = 70;
if( ($n=$this->GetNum()) > 0 ) {
$i=1;
while( $i <= $n ) {
switch( $this->argv[$i] ) {
case '-h':
$this->PrintUsage();
exit(0);
break;
case '-b':
$barcode = $this->argv[++$i];
break;
case '-o':
$output = (int)$this->argv[++$i];
break;
case '-y':
$height = (int)$this->argv[++$i];
break;
case '-x':
$hide=true;
break;
case '-r':
$rotate=true;
break;
case '-c':
$checkdigit=true;
break;
case '--silent':
$silent=true;
break;
case '-s':
$scale = (float)$this->argv[++$i];
break;
case '-m':
$modulewidth = (float)$this->argv[++$i];
break;
case '-f':
$filename = $this->argv[++$i];
break;
default:
if( $data == '' ) {
$data = $this->argv[$i];
}
else {
$this->PrintUsage();
die("Illegal specified parameters");
}
break;
}
++$i;
}
}
if( $output < 0 || $output > 2 ) {
fwrite(STDERR,"Unkown output format ($output)\n");
exit(1);
}
if( $output === 0 ) {
$modulewidth = floor($modulewidth);
}
// Sanity check
if( $modulewidth > 15 ) {
fwrite(STDERR,"Too large modulewidth\n");
exit(1);
}
// Sanity check
if( $height > 1000 ) {
fwrite(STDERR,"Too large height\n");
exit(1);
}
// Sanity check
if( $scale > 15 ) {
fwrite(STDERR,"Too large scale factor\n");
exit(1);
}
if( strlen($filename) > 256 ) {
fwrite(STDERR,"Too long filename\n");
exit(1);
}
if( trim($data) == '' ) {
fwrite(STDERR,"No input data specified\n");
exit(1);
}
$barcodes = array(
'UPCA' => ENCODING_UPCA,
'UPCE' => ENCODING_UPCE,
'EAN128' => ENCODING_EAN128,
'EAN13' => ENCODING_EAN13,
'EAN8' => ENCODING_EAN8,
'CODE11' => ENCODING_CODE11,
'CODE39' => ENCODING_CODE39,
'CODE128' => ENCODING_CODE128,
'CODE25' => ENCODING_CODE25,
'CODEI25' => ENCODING_CODEI25,
'CODABAR' => ENCODING_CODABAR,
'BOOKLAND' => ENCODING_BOOKLAND,
);
$barcode = strtoupper($barcode);
if( key_exists($barcode,$barcodes) ) {
$barcode = $barcodes[$barcode];
}
else {
fwrite(STDERR,'Specified barcode symbology ('.$barcode.") is not supported\n");
exit(1);
}
$ret = array(
'barcode' => $barcode,
'hide' => $hide,
'modulewidth' => $modulewidth,
'scale' => $scale,
'output' => $output,
'data' => $data,
'silent' => $silent,
'rotate' => $rotate,
'height' => $height,
'checkdigit' => $checkdigit,
'filename' => $filename
);
return $ret;
}
function _Dump() {
var_dump($this->argv);
}
function GetNum() {
return $this->argc-1;
}
}
//----------------------------------------------------------------------
// CLASS Driver
// Main driver class to create barcodes with the parmeters specified on
// the command line.
//----------------------------------------------------------------------
class Driver {
private $iParams;
static public $silent=false;
static public function ErrHandlerPS(Exception $e) {
if( !Driver::$silent )
fwrite(STDERR,$e->getMessage()."\n");
exit(1);
}
static public function ErrHandlerImg(Exception $e) {
if( !Driver::$silent )
fwrite(STDERR,$e->getMessage()."\n");
$errobj = new JpGraphErrObjectImg();
$errobj->Raise($e->getMessage());
exit(1);
}
function Run($aParams) {
$this->iParams = $aParams;
Driver::$silent = $aParams['silent'];
$encoder = BarcodeFactory::Create($aParams['barcode']);
$encoder->AddChecksum($aParams['checkdigit']);
switch( $aParams['output'] ) {
case 0:
$e = BackendFactory::Create(BACKEND_IMAGE,$encoder);
set_exception_handler(array('Driver','ErrHandlerImg'));
break;
case 1:
$e = BackendFactory::Create(BACKEND_PS,$encoder);
set_exception_handler(array('Driver','ErrHandlerPS'));
break;
case 2:
$e = BackendFactory::Create(BACKEND_PS,$encoder);
$e->SetEPS();
set_exception_handler(array('Driver','ErrHandlerPS'));
break;
}
$e->SetHeight($aParams['height']);
$e->SetVertical($aParams['rotate']);
$e->SetModuleWidth($aParams['modulewidth']);
$e->SetScale($aParams['scale']);
$e->HideText($aParams['hide']);
if( $aParams['output'] === 0 ) {
$err = $e->Stroke($aParams['data'], $aParams['filename']);
}
else {
$s = $e->Stroke($aParams['data'], $aParams['filename']);
if( $aParams['filename'] == '' ) {
// If no filename specified then return the generated postscript
echo $s;
}
}
}
}
$pa = new ParseArgs();
$params = $pa->Get();
$driver = new Driver();
$driver->Run($params);
// Successfull termination
exit(0);
?>
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