fixes

vendor/phenx/php-font-lib/src/FontLib/WOFF/File.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * @package php-font-lib
+ * @link    https://github.com/PhenX/php-font-lib
+ * @author  Fabien Ménager <fabien.menager@gmail.com>
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+namespace FontLib\WOFF;
+
+use FontLib\Table\DirectoryEntry;
+
+/**
+ * WOFF font file.
+ *
+ * @package php-font-lib
+ *
+ * @property TableDirectoryEntry[] $directory
+ */
+class File extends \FontLib\TrueType\File {
+  function parseHeader() {
+    if (!empty($this->header)) {
+      return;
+    }
+
+    $this->header = new Header($this);
+    $this->header->parse();
+  }
+
+  public function load($file) {
+    parent::load($file);
+
+    $this->parseTableEntries();
+    $dataOffset = $this->pos() + count($this->directory) * 20;
+
+    $fw = $this->getTempFile(false);
+    $fr = $this->f;
+
+    $this->f = $fw;
+    $offset  = $this->header->encode();
+
+    foreach ($this->directory as $entry) {
+      // Read ...
+      $this->f = $fr;
+      $this->seek($entry->offset);
+      $data = $this->read($entry->length);
+
+      if ($entry->length < $entry->origLength) {
+        $data = (string) gzuncompress($data);
+      }
+
+      // Prepare data ...
+      $length        = mb_strlen($data, '8bit');
+      $entry->length = $entry->origLength = $length;
+      $entry->offset = $dataOffset;
+
+      // Write ...
+      $this->f = $fw;
+
+      // Woff Entry
+      $this->seek($offset);
+      $offset += $this->write($entry->tag, 4); // tag
+      $offset += $this->writeUInt32($dataOffset); // offset
+      $offset += $this->writeUInt32($length); // length
+      $offset += $this->writeUInt32($length); // origLength
+      $offset += $this->writeUInt32(DirectoryEntry::computeChecksum($data)); // checksum
+
+      // Data
+      $this->seek($dataOffset);
+      $dataOffset += $this->write($data, $length);
+    }
+
+    $this->f = $fw;
+    $this->seek(0);
+
+    // Need to re-parse this, don't know why
+    $this->header    = null;
+    $this->directory = array();
+    $this->parseTableEntries();
+  }
+}

vendor/phenx/php-font-lib/src/FontLib/WOFF/Header.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * @package php-font-lib
+ * @link    https://github.com/PhenX/php-font-lib
+ * @author  Fabien Ménager <fabien.menager@gmail.com>
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+namespace FontLib\WOFF;
+
+/**
+ * WOFF font file header.
+ *
+ * @package php-font-lib
+ */
+class Header extends \FontLib\TrueType\Header {
+  protected $def = array(
+    "format"         => self::uint32,
+    "flavor"         => self::uint32,
+    "length"         => self::uint32,
+    "numTables"      => self::uint16,
+    self::uint16,
+    "totalSfntSize"  => self::uint32,
+    "majorVersion"   => self::uint16,
+    "minorVersion"   => self::uint16,
+    "metaOffset"     => self::uint32,
+    "metaLength"     => self::uint32,
+    "metaOrigLength" => self::uint32,
+    "privOffset"     => self::uint32,
+    "privLength"     => self::uint32,
+  );
+}

vendor/phenx/php-font-lib/src/FontLib/WOFF/TableDirectoryEntry.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * @package php-font-lib
+ * @link    https://github.com/PhenX/php-font-lib
+ * @author  Fabien Ménager <fabien.menager@gmail.com>
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+namespace FontLib\WOFF;
+
+use FontLib\Table\DirectoryEntry;
+
+/**
+ * WOFF font file table directory entry.
+ *
+ * @package php-font-lib
+ */
+class TableDirectoryEntry extends DirectoryEntry {
+  public $origLength;
+
+  function __construct(File $font) {
+    parent::__construct($font);
+  }
+
+  function parse() {
+    parent::parse();
+
+    $font             = $this->font;
+    $this->offset     = $font->readUInt32();
+    $this->length     = $font->readUInt32();
+    $this->origLength = $font->readUInt32();
+    $this->checksum   = $font->readUInt32();
+  }
+}