FM / src

/home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/

/home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src

Name	Size	Mode	Actions
Barcode/	-	0755	rm
Color/	-	0755	rm
Config/	-	0755	rm
Container/	-	0755	rm
Conversion/	-	0755	rm
Css/	-	0755	rm
Exception/	-	0755	rm
File/	-	0755	rm
Fonts/	-	0755	rm
Gif/	-	0755	rm
Http/	-	0755	rm
Image/	-	0755	rm
Language/	-	0755	rm
Log/	-	0755	rm
Output/	-	0755	rm
Pdf/	-	0755	rm
Shaper/	-	0755	rm
Tag/	-	0755	rm
Utils/	-	0755	rm
Writer/	-	0755	rm
AssetFetcher.php	3606	0644	edit dl rm
Barcode.php	6059	0644	edit dl rm
Cache.php	2374	0644	edit dl rm
CssManager.php	78247	0644	edit dl rm
DirectWrite.php	14929	0644	edit dl rm
Form.php	69010	0644	edit dl rm
FpdiTrait.php	11873	0644	edit dl rm
functions-dev.php	165	0644	edit dl rm
functions.php	521	0644	edit dl rm
Gradient.php	34875	0644	edit dl rm
HTMLParserMode.php	731	0644	edit dl rm
Hyphenator.php	5087	0644	edit dl rm
Mpdf.php	960920	0644	edit dl rm
MpdfException.php	73	0644	edit dl rm
MpdfImageException.php	82	0644	edit dl rm
Otl.php	254348	0644	edit dl rm
OtlDump.php	167010	0644	edit dl rm
PageBox.php	1049	0644	edit dl rm
PageFormat.php	2391	0644	edit dl rm
ServiceFactory.php	5929	0644	edit dl rm
SizeConverter.php	3388	0644	edit dl rm
Strict.php	1535	0644	edit dl rm
TableOfContents.php	33451	0644	edit dl rm
Tag.php	7402	0644	edit dl rm
TTFontFile.php	173378	0644	edit dl rm
TTFontFileAnalysis.php	14561	0644	edit dl rm
Ucdn.php	131957	0644	edit dl rm
Watermark.php	49	0644	edit dl rm
WatermarkImage.php	1196	0644	edit dl rm
WatermarkText.php	887	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/TTFontFileAnalysis.php (14561B)

<?php

namespace Mpdf;

class TTFontFileAnalysis extends TTFontFile
{

// Used to get font information from files in directory
	function extractCoreInfo($file, $TTCfontID = 0)
	{
		$this->filename = $file;
		$this->fh = fopen($file, 'rb');
		if (!$this->fh) {
			throw new \Mpdf\MpdfException('ERROR - Can\'t open file ' . $file);
		}
		$this->_pos = 0;
		$this->charWidths = '';
		$this->glyphPos = [];
		$this->charToGlyph = [];
		$this->tables = [];
		$this->otables = [];
		$this->ascent = 0;
		$this->descent = 0;
		$this->numTTCFonts = 0;
		$this->TTCFonts = [];
		$this->version = $version = $this->read_ulong();
		$this->panose = []; // mPDF 5.0

if ($version == 0x4F54544F) {
			throw new \Mpdf\Exception\FontException(sprintf('Fonts with postscript outlines are not supported (%s)', $file));
		}

if ($version == 0x74746366) {
			if ($TTCfontID > 0) {
				$this->version = $version = $this->read_ulong(); // TTC Header version now
				if (!in_array($version, [0x00010000, 0x00020000])) {
					throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Error parsing TrueType Collection: version=" . $version . " - " . $file);
				}
			} else {
				throw new \Mpdf\MpdfException("ERROR - Error parsing TrueType Collection - " . $file);
			}
			$this->numTTCFonts = $this->read_ulong();
			for ($i = 1; $i <= $this->numTTCFonts; $i++) {
				$this->TTCFonts[$i]['offset'] = $this->read_ulong();
			}
			$this->seek($this->TTCFonts[$TTCfontID]['offset']);
			$this->version = $version = $this->read_ulong(); // TTFont version again now
			$this->readTableDirectory(false);
		} else {
			if (!in_array($version, [0x00010000, 0x74727565])) {
				throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Not a TrueType font: version=" . $version . " - " . $file);
			}
			$this->readTableDirectory(false);
		}

/* Included for testing...
		  $cmap_offset = $this->seek_table("cmap");
		  $this->skip(2);
		  $cmapTableCount = $this->read_ushort();
		  $unicode_cmap_offset = 0;
		  for ($i=0;$i<$cmapTableCount;$i++) {
		  $x[$i]['platformId'] = $this->read_ushort();
		  $x[$i]['encodingId'] = $this->read_ushort();
		  $x[$i]['offset'] = $this->read_ulong();
		  $save_pos = $this->_pos;
		  $x[$i]['format'] = $this->get_ushort($cmap_offset + $x[$i]['offset'] );
		  $this->seek($save_pos );
		  }
		  print_r($x); exit;
		 */
		///////////////////////////////////
		// name - Naming table
		///////////////////////////////////

/* Test purposes - displays table of names
		  $name_offset = $this->seek_table("name");
		  $format = $this->read_ushort();
		  if ($format != 0 && $format != 1)	// mPDF 5.3.73
		  die("Unknown name table format ".$format);
		  $numRecords = $this->read_ushort();
		  $string_data_offset = $name_offset + $this->read_ushort();
		  for ($i=0;$i<$numRecords; $i++) {
		  $x[$i]['platformId'] = $this->read_ushort();
		  $x[$i]['encodingId'] = $this->read_ushort();
		  $x[$i]['languageId'] = $this->read_ushort();
		  $x[$i]['nameId'] = $this->read_ushort();
		  $x[$i]['length'] = $this->read_ushort();
		  $x[$i]['offset'] = $this->read_ushort();

$N = '';
		  if ($x[$i]['platformId'] == 1 && $x[$i]['encodingId'] == 0 && $x[$i]['languageId'] == 0) { // Roman
		  $opos = $this->_pos;
		  $N = $this->get_chunk($string_data_offset + $x[$i]['offset'] , $x[$i]['length'] );
		  $this->_pos = $opos;
		  $this->seek($opos);
		  }
		  else { 	// Unicode
		  $opos = $this->_pos;
		  $this->seek($string_data_offset + $x[$i]['offset'] );
		  $length = $x[$i]['length'] ;
		  if ($length % 2 != 0)
		  $length -= 1;
		  //		die("PostScript name is UTF-16BE string of odd length");
		  $length /= 2;
		  $N = '';
		  while ($length > 0) {
		  $char = $this->read_ushort();
		  $N .= (chr($char));
		  $length -= 1;
		  }
		  $this->_pos = $opos;
		  $this->seek($opos);
		  }
		  $x[$i]['names'][$nameId] = $N;
		  }
		  print_r($x); exit;
		 */

$name_offset = $this->seek_table("name");
		$format = $this->read_ushort();
		if ($format != 0 && $format != 1) { // mPDF 5.3.73
			throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Unknown name table format " . $format . " - " . $file);
		}
		$numRecords = $this->read_ushort();
		$string_data_offset = $name_offset + $this->read_ushort();
		$names = [1 => '', 2 => '', 3 => '', 4 => '', 6 => ''];
		$K = array_keys($names);
		$nameCount = count($names);
		for ($i = 0; $i < $numRecords; $i++) {
			$platformId = $this->read_ushort();
			$encodingId = $this->read_ushort();
			$languageId = $this->read_ushort();
			$nameId = $this->read_ushort();
			$length = $this->read_ushort();
			$offset = $this->read_ushort();
			if (!in_array($nameId, $K)) {
				continue;
			}
			$N = '';
			if ($platformId == 3 && $encodingId == 1 && $languageId == 0x409) { // Microsoft, Unicode, US English, PS Name
				$opos = $this->_pos;
				$this->seek($string_data_offset + $offset);
				if ($length % 2 != 0) {
					$length += 1;
				}
				$length /= 2;
				$N = '';
				while ($length > 0) {
					$char = $this->read_ushort();
					$N .= (chr($char));
					$length -= 1;
				}
				$this->_pos = $opos;
				$this->seek($opos);
			} elseif ($platformId == 1 && $encodingId == 0 && $languageId == 0) { // Macintosh, Roman, English, PS Name
				$opos = $this->_pos;
				$N = $this->get_chunk($string_data_offset + $offset, $length);
				$this->_pos = $opos;
				$this->seek($opos);
			}
			if ($N && $names[$nameId] == '') {
				$names[$nameId] = $N;
				$nameCount -= 1;
				if ($nameCount == 0) {
					break;
				}
			}
		}
		if ($names[6]) {
			$psName = preg_replace('/ /', '-', $names[6]);
		} elseif ($names[4]) {
			$psName = preg_replace('/ /', '-', $names[4]);
		} elseif ($names[1]) {
			$psName = preg_replace('/ /', '-', $names[1]);
		} else {
			$psName = '';
		}
		if (!$names[1] && !$psName) {
			throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Could not find valid font name - " . $file);
		}
		$this->name = $psName;
		if ($names[1]) {
			$this->familyName = $names[1];
		} else {
			$this->familyName = $psName;
		}
		if ($names[2]) {
			$this->styleName = $names[2];
		} else {
			$this->styleName = 'Regular';
		}

///////////////////////////////////
		// head - Font header table
		///////////////////////////////////
		$this->seek_table("head");
		$ver_maj = $this->read_ushort();
		$ver_min = $this->read_ushort();
		if ($ver_maj != 1) {
			throw new \Mpdf\MpdfException('ERROR - NOT ADDED as Unknown head table version ' . $ver_maj . '.' . $ver_min . " - " . $file);
		}
		$this->fontRevision = $this->read_ushort() . $this->read_ushort();
		$this->skip(4);
		$magic = $this->read_ulong();
		if ($magic != 0x5F0F3CF5) {
			throw new \Mpdf\MpdfException('ERROR - NOT ADDED as Invalid head table magic ' . $magic . " - " . $file);
		}
		$this->skip(2);
		$this->unitsPerEm = $unitsPerEm = $this->read_ushort();
		$scale = 1000 / $unitsPerEm;
		$this->skip(24);
		$macStyle = $this->read_short();
		$this->skip(4);
		$indexLocFormat = $this->read_short();

///////////////////////////////////
		// OS/2 - OS/2 and Windows metrics table
		///////////////////////////////////
		$sFamily = '';
		$panose = '';
		$fsSelection = '';
		if (isset($this->tables["OS/2"])) {
			$this->seek_table("OS/2");
			$this->skip(30);
			$sF = $this->read_short();
			$sFamily = ($sF >> 8);
			$this->_pos += 10;  //PANOSE = 10 byte length
			$panose = fread($this->fh, 10);
			$this->panose = [];
			for ($p = 0; $p < strlen($panose); $p++) {
				$this->panose[] = ord($panose[$p]);
			}
			$this->skip(20);
			$fsSelection = $this->read_short();
		}

///////////////////////////////////
		// post - PostScript table
		///////////////////////////////////
		$this->seek_table("post");
		$this->skip(4);
		$this->italicAngle = $this->read_short() + $this->read_ushort() / 65536.0;
		$this->skip(4);
		$isFixedPitch = $this->read_ulong();

///////////////////////////////////
		// cmap - Character to glyph index mapping table
		///////////////////////////////////
		$cmap_offset = $this->seek_table("cmap");
		$this->skip(2);
		$cmapTableCount = $this->read_ushort();
		$unicode_cmap_offset = 0;
		for ($i = 0; $i < $cmapTableCount; $i++) {
			$platformID = $this->read_ushort();
			$encodingID = $this->read_ushort();
			$offset = $this->read_ulong();
			$save_pos = $this->_pos;
			if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
				$format = $this->get_ushort($cmap_offset + $offset);
				if ($format == 4) {
					if (!$unicode_cmap_offset) {
						$unicode_cmap_offset = $cmap_offset + $offset;
					}
				}
			} elseif ((($platformID == 3 && $encodingID == 10) || $platformID == 0)) { // Microsoft, Unicode Format 12 table HKCS
				$format = $this->get_ushort($cmap_offset + $offset);
				if ($format == 12) {
					$unicode_cmap_offset = $cmap_offset + $offset;
					break;
				}
			}
			$this->seek($save_pos);
		}

if (!$unicode_cmap_offset) {
			throw new \Mpdf\MpdfException('ERROR - Font (' . $this->filename . ') NOT ADDED as it is not Unicode encoded, and cannot be used by mPDF');
		}

$rtl = false;
		$indic = false;
		$cjk = false;
		$sip = false;
		$smp = false;
		$pua = false;
		$puaag = false;
		$glyphToChar = [];
		$unAGlyphs = '';
		// Format 12 CMAP does characters above Unicode BMP i.e. some HKCS characters U+20000 and above
		if ($format == 12) {
			$this->seek($unicode_cmap_offset + 4);
			$length = $this->read_ulong();
			$limit = $unicode_cmap_offset + $length;
			$this->skip(4);
			$nGroups = $this->read_ulong();
			for ($i = 0; $i < $nGroups; $i++) {
				$startCharCode = $this->read_ulong();
				$endCharCode = $this->read_ulong();
				$startGlyphCode = $this->read_ulong();
				if (($endCharCode > 0x20000 && $endCharCode < 0x2A6DF) || ($endCharCode > 0x2F800 && $endCharCode < 0x2FA1F)) {
					$sip = true;
				}
				if ($endCharCode > 0x10000 && $endCharCode < 0x1FFFF) {
					$smp = true;
				}
				if (($endCharCode > 0x0590 && $endCharCode < 0x077F) || ($endCharCode > 0xFE70 && $endCharCode < 0xFEFF) || ($endCharCode > 0xFB50 && $endCharCode < 0xFDFF)) {
					$rtl = true;
				}
				if ($endCharCode > 0x0900 && $endCharCode < 0x0DFF) {
					$indic = true;
				}
				if ($endCharCode > 0xE000 && $endCharCode < 0xF8FF) {
					$pua = true;
					if ($endCharCode > 0xF500 && $endCharCode < 0xF7FF) {
						$puaag = true;
					}
				}
				if (($endCharCode > 0x2E80 && $endCharCode < 0x4DC0) || ($endCharCode > 0x4E00 && $endCharCode < 0xA4CF) || ($endCharCode > 0xAC00 && $endCharCode < 0xD7AF) || ($endCharCode > 0xF900 && $endCharCode < 0xFAFF) || ($endCharCode > 0xFE30 && $endCharCode < 0xFE4F)) {
					$cjk = true;
				}

$offset = 0;
				// Get each glyphToChar - only point if going to analyse un-mapped Arabic Glyphs
				if (isset($this->tables['post'])) {
					for ($unichar = $startCharCode; $unichar <= $endCharCode; $unichar++) {
						$glyph = $startGlyphCode + $offset;
						$offset++;
						$glyphToChar[$glyph][] = $unichar;
					}
				}
			}
		} else { // Format 4 CMap
			$this->seek($unicode_cmap_offset + 2);
			$length = $this->read_ushort();
			$limit = $unicode_cmap_offset + $length;
			$this->skip(2);

$segCount = $this->read_ushort() / 2;
			$this->skip(6);
			$endCount = [];
			for ($i = 0; $i < $segCount; $i++) {
				$endCount[] = $this->read_ushort();
			}
			$this->skip(2);
			$startCount = [];
			for ($i = 0; $i < $segCount; $i++) {
				$startCount[] = $this->read_ushort();
			}
			$idDelta = [];
			for ($i = 0; $i < $segCount; $i++) {
				$idDelta[] = $this->read_short();
			}
			$idRangeOffset_start = $this->_pos;
			$idRangeOffset = [];
			for ($i = 0; $i < $segCount; $i++) {
				$idRangeOffset[] = $this->read_ushort();
			}

for ($n = 0; $n < $segCount; $n++) {
				if (($endCount[$n] > 0x0590 && $endCount[$n] < 0x077F) || ($endCount[$n] > 0xFE70 && $endCount[$n] < 0xFEFF) || ($endCount[$n] > 0xFB50 && $endCount[$n] < 0xFDFF)) {
					$rtl = true;
				}
				if ($endCount[$n] > 0x0900 && $endCount[$n] < 0x0DFF) {
					$indic = true;
				}
				if (($endCount[$n] > 0x2E80 && $endCount[$n] < 0x4DC0) || ($endCount[$n] > 0x4E00 && $endCount[$n] < 0xA4CF) || ($endCount[$n] > 0xAC00 && $endCount[$n] < 0xD7AF) || ($endCount[$n] > 0xF900 && $endCount[$n] < 0xFAFF) || ($endCount[$n] > 0xFE30 && $endCount[$n] < 0xFE4F)) {
					$cjk = true;
				}
				if ($endCount[$n] > 0xE000 && $endCount[$n] < 0xF8FF) {
					$pua = true;
					if ($endCount[$n] > 0xF500 && $endCount[$n] < 0xF7FF) {
						$puaag = true;
					}
				}
				// Get each glyphToChar - only point if going to analyse un-mapped Arabic Glyphs
				if (isset($this->tables['post'])) {
					$endpoint = ($endCount[$n] + 1);
					for ($unichar = $startCount[$n]; $unichar < $endpoint; $unichar++) {
						if ($idRangeOffset[$n] == 0) {
							$glyph = ($unichar + $idDelta[$n]) & 0xFFFF;
						} else {
							$offset = ($unichar - $startCount[$n]) * 2 + $idRangeOffset[$n];
							$offset = $idRangeOffset_start + 2 * $n + $offset;
							if ($offset >= $limit) {
								$glyph = 0;
							} else {
								$glyph = $this->get_ushort($offset);
								if ($glyph != 0) {
									$glyph = ($glyph + $idDelta[$n]) & 0xFFFF;
								}
							}
						}
						$glyphToChar[$glyph][] = $unichar;
					}
				}
			}
		}

$bold = false;
		$italic = false;
		$ftype = '';
		if ($macStyle & (1 << 0)) {
			$bold = true;
		} // bit 0 bold
		elseif ($fsSelection & (1 << 5)) {
			$bold = true;
		} // 5 	BOLD 	Characters are emboldened

if ($macStyle & (1 << 1)) {
			$italic = true;
		} // bit 1 italic
		elseif ($fsSelection & (1 << 0)) {
			$italic = true;
		} // 0 	ITALIC 	Font contains Italic characters, otherwise they are upright
		elseif ($this->italicAngle <> 0) {
			$italic = true;
		}

if ($isFixedPitch) {
			$ftype = 'mono';
		} elseif ($sFamily > 0 && $sFamily < 8) {
			$ftype = 'serif';
		} elseif ($sFamily == 8) {
			$ftype = 'sans';
		} elseif ($sFamily == 10) {
			$ftype = 'cursive';
		}
		// Use PANOSE
		if ($panose) {
			$bFamilyType = ord($panose[0]);
			if ($bFamilyType == 2) {
				$bSerifStyle = ord($panose[1]);
				if (!$ftype) {
					if ($bSerifStyle > 1 && $bSerifStyle < 11) {
						$ftype = 'serif';
					} elseif ($bSerifStyle > 10) {
						$ftype = 'sans';
					}
				}
				$bProportion = ord($panose[3]);
				if ($bProportion == 9 || $bProportion == 1) {
					$ftype = 'mono';
				} // ==1 i.e. No Fit needed for OCR-a and -b
			} elseif ($bFamilyType == 3) {
				$ftype = 'cursive';
			}
		}

fclose($this->fh);
		return [$this->familyName, $bold, $italic, $ftype, $TTCfontID, $rtl, $indic, $cjk, $sip, $smp, $puaag, $pua, $unAGlyphs];
	}
}

cmd: