FTwex /
fpdf-symfony2
This project does not seem to handle request data directly as such no vulnerable execution paths were found.
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| 1 | <?php |
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| 7 | * Author: Olivier PLATHEY * |
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| 8 | *******************************************************************************/ |
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| 9 | |||
| 10 | View Code Duplication | function ReadMap($enc) |
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| 11 | {
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| 12 | //Read a map file |
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| 13 | $file=dirname(__FILE__).'/'.strtolower($enc).'.map'; |
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| 14 | $a=file($file); |
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| 15 | if(empty($a)) |
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| 16 | die('<b>Error:</b> encoding not found: '.$enc);
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| 17 | $cc2gn=array(); |
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| 18 | foreach($a as $l) |
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| 19 | {
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| 33 | return $cc2gn; |
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| 34 | } |
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| 35 | |||
| 36 | View Code Duplication | function ReadAFM($file, &$map) |
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| 37 | {
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| 38 | //Read a font metric file |
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| 39 | $a=file($file); |
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| 40 | if(empty($a)) |
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| 41 | die('File not found');
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| 42 | $widths=array(); |
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| 43 | $fm=array(); |
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| 44 | $fix=array('Edot'=>'Edotaccent','edot'=>'edotaccent','Idot'=>'Idotaccent','Zdot'=>'Zdotaccent','zdot'=>'zdotaccent',
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| 111 | $fm['StdVW']=(int)$param; |
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| 112 | } |
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| 113 | if(!isset($fm['FontName'])) |
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| 114 | die('FontName not found');
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| 115 | if(!empty($map)) |
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| 116 | {
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| 117 | if(!isset($widths['.notdef'])) |
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| 134 | return $fm; |
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| 135 | } |
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| 136 | |||
| 137 | View Code Duplication | function MakeFontDescriptor($fm, $symbolic) |
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| 138 | {
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| 139 | //Ascent |
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| 140 | $asc=(isset($fm['Ascender']) ? $fm['Ascender'] : 1000); |
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| 185 | return $fd; |
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| 186 | } |
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| 187 | |||
| 188 | View Code Duplication | function MakeWidthArray($fm) |
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| 189 | {
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| 190 | //Make character width array |
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| 191 | $s="array(\n\t"; |
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| 192 | $cw=$fm['Widths']; |
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| 193 | for($i=0;$i<=255;$i++) |
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| 194 | {
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| 195 | if(chr($i)=="'") |
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| 210 | return $s; |
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| 211 | } |
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| 212 | |||
| 213 | View Code Duplication | function MakeFontEncoding($map) |
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| 214 | {
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| 215 | //Build differences from reference encoding |
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| 216 | $ref=ReadMap('cp1252');
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| 229 | return rtrim($s); |
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| 230 | } |
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| 231 | |||
| 232 | View Code Duplication | function SaveToFile($file, $s, $mode) |
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| 233 | {
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| 234 | $f=fopen($file,'w'.$mode); |
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| 235 | if(!$f) |
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| 236 | die('Can\'t write to file '.$file);
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| 237 | fwrite($f,$s,strlen($s)); |
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| 238 | fclose($f); |
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| 239 | } |
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| 240 | |||
| 241 | function ReadShort($f) |
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| 242 | {
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| 243 | $a=unpack('n1n',fread($f,2));
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| 244 | return $a['n']; |
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| 245 | } |
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| 246 | |||
| 247 | function ReadLong($f) |
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| 248 | {
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| 249 | $a=unpack('N1N',fread($f,4));
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| 250 | return $a['N']; |
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| 251 | } |
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| 252 | |||
| 253 | View Code Duplication | function CheckTTF($file) |
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| 254 | {
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| 255 | //Check if font license allows embedding |
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| 256 | $f=fopen($file,'rb'); |
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| 257 | if(!$f) |
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| 258 | die('<b>Error:</b> Can\'t open '.$file);
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| 259 | //Extract number of tables |
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| 260 | fseek($f,4,SEEK_CUR); |
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| 261 | $nb=ReadShort($f); |
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| 297 | * patch: optional patch for encoding * |
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| 298 | * type: font type if fontfile is empty * |
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| 299 | *******************************************************************************/ |
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| 300 | View Code Duplication | function MakeFont($fontfile, $afmfile, $enc='cp1252', $patch=array(), $type='TrueType') |
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| 301 | {
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| 302 | //Generate a font definition file |
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| 303 | if(get_magic_quotes_runtime()) |
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| 304 | @set_magic_quotes_runtime(0); |
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| 305 | ini_set('auto_detect_line_endings','1');
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| 306 | if($enc) |
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| 307 | {
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| 312 | else |
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| 313 | $map=array(); |
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| 314 | if(!file_exists($afmfile)) |
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| 315 | die('<b>Error:</b> AFM file not found: '.$afmfile);
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| 316 | $fm=ReadAFM($afmfile,$map); |
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| 317 | if($enc) |
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| 318 | $diff=MakeFontEncoding($map); |
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| 328 | elseif($ext=='pfb') |
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| 329 | $type='Type1'; |
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| 330 | else |
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| 331 | die('<b>Error:</b> unrecognized font file extension: '.$ext);
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| 332 | } |
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| 333 | else |
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| 334 | {
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| 335 | if($type!='TrueType' && $type!='Type1') |
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| 336 | die('<b>Error:</b> incorrect font type: '.$type);
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| 337 | } |
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| 338 | //Start generation |
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| 339 | $s='<?php'."\n"; |
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| 355 | {
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| 356 | //Embedded font |
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| 357 | if(!file_exists($fontfile)) |
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| 358 | die('<b>Error:</b> font file not found: '.$fontfile);
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| 359 | if($type=='TrueType') |
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| 360 | CheckTTF($fontfile); |
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| 361 | $f=fopen($fontfile,'rb'); |
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| 362 | if(!$f) |
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| 363 | die('<b>Error:</b> Can\'t open '.$fontfile);
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| 364 | $file=fread($f,filesize($fontfile)); |
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| 365 | fclose($f); |
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| 366 | if($type=='Type1') |
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| 374 | } |
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| 375 | $pos=strpos($file,'eexec'); |
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| 376 | if(!$pos) |
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| 377 | die('<b>Error:</b> font file does not seem to be valid Type1');
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| 378 | $size1=$pos+6; |
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| 379 | if($header && ord($file[$size1])==128) |
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| 380 | {
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| 383 | } |
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| 384 | $pos=strpos($file,'00000000'); |
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| 385 | if(!$pos) |
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| 386 | die('<b>Error:</b> font file does not seem to be valid Type1');
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| 387 | $size2=$pos-$size1; |
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| 388 | $file=substr($file,0,$size1+$size2); |
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| 389 | } |
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| 401 | } |
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| 402 | if($type=='Type1') |
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| 403 | {
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| 404 | $s.='$size1='.$size1.";\n"; |
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| 405 | $s.='$size2='.$size2.";\n"; |
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| 406 | } |
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| 407 | else |
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| 408 | $s.='$originalsize='.filesize($fontfile).";\n"; |
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| 416 | SaveToFile($basename.'.php',$s,'t'); |
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| 417 | echo 'Font definition file generated ('.$basename.'.php'.')<br>';
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| 418 | } |
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| 419 | ?> |
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| 420 |
Toni Rudolf
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This check looks for functions that have already been defined in other files.
Some Codebases, like WordPress, make a practice of defining functions multiple times. This may lead to problems with the detection of function parameters and types. If you really need to do this, you can mark the duplicate definition with the
@ignoreannotation.See also the PhpDoc documentation for @ignore.