[42] | 1 | <?php |
---|
| 2 | require_once('jpgraph/jpgraph_barcode.php'); |
---|
| 3 | |
---|
| 4 | /*======================================================================= |
---|
| 5 | // File: MKBARCODE.PHP |
---|
| 6 | // Description: Comman line tool to generate linear barcodes |
---|
| 7 | // Created: 2009-06-20 |
---|
| 8 | // Ver: $Id: mkbarcode.php 1455 2009-07-03 18:52:25Z ljp $ |
---|
| 9 | // |
---|
| 10 | // Copyright (c) Asial Corporation. All rights reserved. |
---|
| 11 | //======================================================================= |
---|
| 12 | */ |
---|
| 13 | |
---|
| 14 | //---------------------------------------------------------------------- |
---|
| 15 | // CLASS ParseArgs |
---|
| 16 | // Parse command line arguments and make sanity checks |
---|
| 17 | //---------------------------------------------------------------------- |
---|
| 18 | class ParseArgs { |
---|
| 19 | var $argc,$argv; |
---|
| 20 | |
---|
| 21 | function ParseArgs() { |
---|
| 22 | // Get command line argument |
---|
| 23 | $this->argv = ($_SERVER['argv']); |
---|
| 24 | $this->argc = ($_SERVER['argc']); |
---|
| 25 | } |
---|
| 26 | |
---|
| 27 | function PrintUsage() { |
---|
| 28 | $n = $this->argv[0]; |
---|
| 29 | echo "$n -b <symbology> [-r -h -c -o <output format> -m <width> -s <scale> -y <height> -f <filename> ] datastring \n". |
---|
| 30 | "Create the specified barcode\n". |
---|
| 31 | "-b What symbology to use, one of the following strings (case insensitive)\n". |
---|
| 32 | " UPCA \n". |
---|
| 33 | " UPCE \n". |
---|
| 34 | " EAN128 \n". |
---|
| 35 | " EAN13 \n". |
---|
| 36 | " EAN8 \n". |
---|
| 37 | " CODE11 \n". |
---|
| 38 | " CODE39 \n". |
---|
| 39 | " CODE128 \n". |
---|
| 40 | " CODE25 \n". |
---|
| 41 | " CODEI25 \n". |
---|
| 42 | " CODABAR \n". |
---|
| 43 | " BOOKLAND \n". |
---|
| 44 | "-c Add checkdigit for symbologies where this is optional\n". |
---|
| 45 | "-o Output format. 0=Image, 1=PS, 2=EPS\n". |
---|
| 46 | "-m Module width\n". |
---|
| 47 | "-s Scale factor\n". |
---|
| 48 | "-h Show this help\n". |
---|
| 49 | "-f Filename to write to\n". |
---|
| 50 | "-r Rotate barcode 90 degrees\n". |
---|
| 51 | "-y height Set height in pixels\n". |
---|
| 52 | "-x Hide the human readable text\n". |
---|
| 53 | "--silent Silent. Don't give any error mesages\n"; |
---|
| 54 | exit(1); |
---|
| 55 | } |
---|
| 56 | |
---|
| 57 | function Get() { |
---|
| 58 | $barcode='code39'; |
---|
| 59 | $hide=false; |
---|
| 60 | $checkdigit=false; |
---|
| 61 | $modulewidth=2; |
---|
| 62 | $scale=1; |
---|
| 63 | $output=0; |
---|
| 64 | $filename=''; |
---|
| 65 | $data = ''; |
---|
| 66 | $rotate = false; |
---|
| 67 | $silent=false; |
---|
| 68 | $height = 70; |
---|
| 69 | if( ($n=$this->GetNum()) > 0 ) { |
---|
| 70 | $i=1; |
---|
| 71 | while( $i <= $n ) { |
---|
| 72 | switch( $this->argv[$i] ) { |
---|
| 73 | case '-h': |
---|
| 74 | $this->PrintUsage(); |
---|
| 75 | exit(0); |
---|
| 76 | break; |
---|
| 77 | case '-b': |
---|
| 78 | $barcode = $this->argv[++$i]; |
---|
| 79 | break; |
---|
| 80 | case '-o': |
---|
| 81 | $output = (int)$this->argv[++$i]; |
---|
| 82 | break; |
---|
| 83 | case '-y': |
---|
| 84 | $height = (int)$this->argv[++$i]; |
---|
| 85 | break; |
---|
| 86 | case '-x': |
---|
| 87 | $hide=true; |
---|
| 88 | break; |
---|
| 89 | case '-r': |
---|
| 90 | $rotate=true; |
---|
| 91 | break; |
---|
| 92 | case '-c': |
---|
| 93 | $checkdigit=true; |
---|
| 94 | break; |
---|
| 95 | case '--silent': |
---|
| 96 | $silent=true; |
---|
| 97 | break; |
---|
| 98 | case '-s': |
---|
| 99 | $scale = (float)$this->argv[++$i]; |
---|
| 100 | break; |
---|
| 101 | case '-m': |
---|
| 102 | $modulewidth = (float)$this->argv[++$i]; |
---|
| 103 | break; |
---|
| 104 | case '-f': |
---|
| 105 | $filename = $this->argv[++$i]; |
---|
| 106 | break; |
---|
| 107 | default: |
---|
| 108 | if( $data == '' ) { |
---|
| 109 | $data = $this->argv[$i]; |
---|
| 110 | } |
---|
| 111 | else { |
---|
| 112 | $this->PrintUsage(); |
---|
| 113 | die("Illegal specified parameters"); |
---|
| 114 | } |
---|
| 115 | break; |
---|
| 116 | } |
---|
| 117 | ++$i; |
---|
| 118 | } |
---|
| 119 | |
---|
| 120 | } |
---|
| 121 | |
---|
| 122 | if( $output < 0 || $output > 2 ) { |
---|
| 123 | fwrite(STDERR,"Unkown output format ($output)\n"); |
---|
| 124 | exit(1); |
---|
| 125 | } |
---|
| 126 | |
---|
| 127 | if( $output === 0 ) { |
---|
| 128 | $modulewidth = floor($modulewidth); |
---|
| 129 | } |
---|
| 130 | |
---|
| 131 | // Sanity check |
---|
| 132 | if( $modulewidth > 15 ) { |
---|
| 133 | fwrite(STDERR,"Too large modulewidth\n"); |
---|
| 134 | exit(1); |
---|
| 135 | } |
---|
| 136 | |
---|
| 137 | // Sanity check |
---|
| 138 | if( $height > 1000 ) { |
---|
| 139 | fwrite(STDERR,"Too large height\n"); |
---|
| 140 | exit(1); |
---|
| 141 | } |
---|
| 142 | |
---|
| 143 | // Sanity check |
---|
| 144 | if( $scale > 15 ) { |
---|
| 145 | fwrite(STDERR,"Too large scale factor\n"); |
---|
| 146 | exit(1); |
---|
| 147 | } |
---|
| 148 | |
---|
| 149 | if( strlen($filename) > 256 ) { |
---|
| 150 | fwrite(STDERR,"Too long filename\n"); |
---|
| 151 | exit(1); |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | if( trim($data) == '' ) { |
---|
| 155 | fwrite(STDERR,"No input data specified\n"); |
---|
| 156 | exit(1); |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | $barcodes = array( |
---|
| 160 | 'UPCA' => ENCODING_UPCA, |
---|
| 161 | 'UPCE' => ENCODING_UPCE, |
---|
| 162 | 'EAN128' => ENCODING_EAN128, |
---|
| 163 | 'EAN13' => ENCODING_EAN13, |
---|
| 164 | 'EAN8' => ENCODING_EAN8, |
---|
| 165 | 'CODE11' => ENCODING_CODE11, |
---|
| 166 | 'CODE39' => ENCODING_CODE39, |
---|
| 167 | 'CODE128' => ENCODING_CODE128, |
---|
| 168 | 'CODE25' => ENCODING_CODE25, |
---|
| 169 | 'CODEI25' => ENCODING_CODEI25, |
---|
| 170 | 'CODABAR' => ENCODING_CODABAR, |
---|
| 171 | 'BOOKLAND' => ENCODING_BOOKLAND, |
---|
| 172 | ); |
---|
| 173 | $barcode = strtoupper($barcode); |
---|
| 174 | if( key_exists($barcode,$barcodes) ) { |
---|
| 175 | $barcode = $barcodes[$barcode]; |
---|
| 176 | } |
---|
| 177 | else { |
---|
| 178 | fwrite(STDERR,'Specified barcode symbology ('.$barcode.") is not supported\n"); |
---|
| 179 | exit(1); |
---|
| 180 | } |
---|
| 181 | |
---|
| 182 | $ret = array( |
---|
| 183 | 'barcode' => $barcode, |
---|
| 184 | 'hide' => $hide, |
---|
| 185 | 'modulewidth' => $modulewidth, |
---|
| 186 | 'scale' => $scale, |
---|
| 187 | 'output' => $output, |
---|
| 188 | 'data' => $data, |
---|
| 189 | 'silent' => $silent, |
---|
| 190 | 'rotate' => $rotate, |
---|
| 191 | 'height' => $height, |
---|
| 192 | 'checkdigit' => $checkdigit, |
---|
| 193 | 'filename' => $filename |
---|
| 194 | ); |
---|
| 195 | |
---|
| 196 | return $ret; |
---|
| 197 | } |
---|
| 198 | |
---|
| 199 | function _Dump() { |
---|
| 200 | var_dump($this->argv); |
---|
| 201 | } |
---|
| 202 | |
---|
| 203 | function GetNum() { |
---|
| 204 | return $this->argc-1; |
---|
| 205 | } |
---|
| 206 | } |
---|
| 207 | |
---|
| 208 | //---------------------------------------------------------------------- |
---|
| 209 | // CLASS Driver |
---|
| 210 | // Main driver class to create barcodes with the parmeters specified on |
---|
| 211 | // the command line. |
---|
| 212 | //---------------------------------------------------------------------- |
---|
| 213 | class Driver { |
---|
| 214 | |
---|
| 215 | private $iParams; |
---|
| 216 | static public $silent=false; |
---|
| 217 | |
---|
| 218 | static public function ErrHandlerPS(Exception $e) { |
---|
| 219 | if( !Driver::$silent ) |
---|
| 220 | fwrite(STDERR,$e->getMessage()."\n"); |
---|
| 221 | exit(1); |
---|
| 222 | } |
---|
| 223 | |
---|
| 224 | static public function ErrHandlerImg(Exception $e) { |
---|
| 225 | if( !Driver::$silent ) |
---|
| 226 | fwrite(STDERR,$e->getMessage()."\n"); |
---|
| 227 | $errobj = new JpGraphErrObjectImg(); |
---|
| 228 | $errobj->Raise($e->getMessage()); |
---|
| 229 | exit(1); |
---|
| 230 | } |
---|
| 231 | |
---|
| 232 | function Run($aParams) { |
---|
| 233 | |
---|
| 234 | $this->iParams = $aParams; |
---|
| 235 | |
---|
| 236 | Driver::$silent = $aParams['silent']; |
---|
| 237 | |
---|
| 238 | $encoder = BarcodeFactory::Create($aParams['barcode']); |
---|
| 239 | $encoder->AddChecksum($aParams['checkdigit']); |
---|
| 240 | switch( $aParams['output'] ) { |
---|
| 241 | case 0: |
---|
| 242 | $e = BackendFactory::Create(BACKEND_IMAGE,$encoder); |
---|
| 243 | set_exception_handler(array('Driver','ErrHandlerImg')); |
---|
| 244 | break; |
---|
| 245 | case 1: |
---|
| 246 | $e = BackendFactory::Create(BACKEND_PS,$encoder); |
---|
| 247 | set_exception_handler(array('Driver','ErrHandlerPS')); |
---|
| 248 | break; |
---|
| 249 | case 2: |
---|
| 250 | $e = BackendFactory::Create(BACKEND_PS,$encoder); |
---|
| 251 | $e->SetEPS(); |
---|
| 252 | set_exception_handler(array('Driver','ErrHandlerPS')); |
---|
| 253 | break; |
---|
| 254 | } |
---|
| 255 | $e->SetHeight($aParams['height']); |
---|
| 256 | $e->SetVertical($aParams['rotate']); |
---|
| 257 | $e->SetModuleWidth($aParams['modulewidth']); |
---|
| 258 | $e->SetScale($aParams['scale']); |
---|
| 259 | $e->HideText($aParams['hide']); |
---|
| 260 | if( $aParams['output'] === 0 ) { |
---|
| 261 | $err = $e->Stroke($aParams['data'], $aParams['filename']); |
---|
| 262 | } |
---|
| 263 | else { |
---|
| 264 | $s = $e->Stroke($aParams['data'], $aParams['filename']); |
---|
| 265 | if( $aParams['filename'] == '' ) { |
---|
| 266 | // If no filename specified then return the generated postscript |
---|
| 267 | echo $s; |
---|
| 268 | } |
---|
| 269 | } |
---|
| 270 | } |
---|
| 271 | } |
---|
| 272 | |
---|
| 273 | $pa = new ParseArgs(); |
---|
| 274 | $params = $pa->Get(); |
---|
| 275 | $driver = new Driver(); |
---|
| 276 | $driver->Run($params); |
---|
| 277 | |
---|
| 278 | // Successfull termination |
---|
| 279 | exit(0); |
---|
| 280 | |
---|
| 281 | ?> |
---|