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author | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
---|---|---|
committer | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
commit | 75160b12821f7f4299cce7f0b69c83c1502ae071 (patch) | |
tree | 27e25e4ccaef45f0c58b22831164050d1af1d4db /vendor/fgrosse/phpasn1/lib/ASN1/Construct.php | |
parent | prvi-commit (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | vendor/fgrosse/phpasn1/lib/ASN1/Construct.php | 393 |
1 files changed, 202 insertions, 191 deletions
diff --git a/vendor/fgrosse/phpasn1/lib/ASN1/Construct.php b/vendor/fgrosse/phpasn1/lib/ASN1/Construct.php index 58f9613..869f22d 100644 --- a/vendor/fgrosse/phpasn1/lib/ASN1/Construct.php +++ b/vendor/fgrosse/phpasn1/lib/ASN1/Construct.php @@ -1,191 +1,202 @@ -<?php -/* - * This file is part of the PHPASN1 library. - * - * Copyright © Friedrich Große <friedrich.grosse@gmail.com> - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace FG\ASN1; - -use ArrayAccess; -use ArrayIterator; -use Countable; -use FG\ASN1\Exception\ParserException; -use Iterator; - -abstract class Construct extends ASNObject implements Countable, ArrayAccess, Iterator, Parsable -{ - /** @var \FG\ASN1\ASNObject[] */ - protected $children; - private $iteratorPosition; - - /** - * @param \FG\ASN1\ASNObject[] $children the variadic type hint is commented due to https://github.com/facebook/hhvm/issues/4858 - */ - public function __construct(/* HH_FIXME[4858]: variadic + strict */ ...$children) - { - $this->children = $children; - $this->iteratorPosition = 0; - } - - public function getContent() - { - return $this->children; - } - - public function rewind() - { - $this->iteratorPosition = 0; - } - - public function current() - { - return $this->children[$this->iteratorPosition]; - } - - public function key() - { - return $this->iteratorPosition; - } - - public function next() - { - $this->iteratorPosition++; - } - - public function valid() - { - return isset($this->children[$this->iteratorPosition]); - } - - public function offsetExists($offset) - { - return array_key_exists($offset, $this->children); - } - - public function offsetGet($offset) - { - return $this->children[$offset]; - } - - public function offsetSet($offset, $value) - { - if ($offset === null) { - $offset = count($this->children); - } - - $this->children[$offset] = $value; - } - - public function offsetUnset($offset) - { - unset($this->children[$offset]); - } - - protected function calculateContentLength() - { - $length = 0; - foreach ($this->children as $component) { - $length += $component->getObjectLength(); - } - - return $length; - } - - protected function getEncodedValue() - { - $result = ''; - foreach ($this->children as $component) { - $result .= $component->getBinary(); - } - - return $result; - } - - public function addChild(ASNObject $child) - { - $this->children[] = $child; - } - - public function addChildren(array $children) - { - foreach ($children as $child) { - $this->addChild($child); - } - } - - public function __toString() - { - $nrOfChildren = $this->getNumberOfChildren(); - $childString = $nrOfChildren == 1 ? 'child' : 'children'; - - return "[{$nrOfChildren} {$childString}]"; - } - - public function getNumberOfChildren() - { - return count($this->children); - } - - /** - * @return \FG\ASN1\ASNObject[] - */ - public function getChildren() - { - return $this->children; - } - - /** - * @return \FG\ASN1\ASNObject - */ - public function getFirstChild() - { - return $this->children[0]; - } - - /** - * @param string $binaryData - * @param int $offsetIndex - * - * @throws Exception\ParserException - * - * @return Construct|static - */ - public static function fromBinary(&$binaryData, &$offsetIndex = 0) - { - $parsedObject = new static(); - self::parseIdentifier($binaryData[$offsetIndex], $parsedObject->getType(), $offsetIndex++); - $contentLength = self::parseContentLength($binaryData, $offsetIndex); - $startIndex = $offsetIndex; - - $children = []; - $octetsToRead = $contentLength; - while ($octetsToRead > 0) { - $newChild = ASNObject::fromBinary($binaryData, $offsetIndex); - $octetsToRead -= $newChild->getObjectLength(); - $children[] = $newChild; - } - - if ($octetsToRead !== 0) { - throw new ParserException("Sequence length incorrect", $startIndex); - } - - $parsedObject->addChildren($children); - $parsedObject->setContentLength($contentLength); - - return $parsedObject; - } - - public function count($mode = COUNT_NORMAL) - { - return count($this->children, $mode); - } - - public function getIterator() - { - return new ArrayIterator($this->children); - } -} +<?php
+/*
+ * This file is part of the PHPASN1 library.
+ *
+ * Copyright © Friedrich Große <friedrich.grosse@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FG\ASN1;
+
+use ArrayAccess;
+use ArrayIterator;
+use Countable;
+use FG\ASN1\Exception\ParserException;
+use Iterator;
+
+abstract class Construct extends ASNObject implements Countable, ArrayAccess, Iterator, Parsable
+{
+ /** @var \FG\ASN1\ASNObject[] */
+ protected $children;
+ private $iteratorPosition;
+
+ /**
+ * @param \FG\ASN1\ASNObject[] $children the variadic type hint is commented due to https://github.com/facebook/hhvm/issues/4858
+ */
+ public function __construct(/* HH_FIXME[4858]: variadic + strict */ ...$children)
+ {
+ $this->children = $children;
+ $this->iteratorPosition = 0;
+ }
+
+ public function getContent()
+ {
+ return $this->children;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function rewind()
+ {
+ $this->iteratorPosition = 0;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function current()
+ {
+ return $this->children[$this->iteratorPosition];
+ }
+
+ #[\ReturnTypeWillChange]
+ public function key()
+ {
+ return $this->iteratorPosition;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function next()
+ {
+ $this->iteratorPosition++;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function valid()
+ {
+ return isset($this->children[$this->iteratorPosition]);
+ }
+
+ #[\ReturnTypeWillChange]
+ public function offsetExists($offset)
+ {
+ return array_key_exists($offset, $this->children);
+ }
+
+ #[\ReturnTypeWillChange]
+ public function offsetGet($offset)
+ {
+ return $this->children[$offset];
+ }
+
+ #[\ReturnTypeWillChange]
+ public function offsetSet($offset, $value)
+ {
+ if ($offset === null) {
+ $offset = count($this->children);
+ }
+
+ $this->children[$offset] = $value;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function offsetUnset($offset)
+ {
+ unset($this->children[$offset]);
+ }
+
+ protected function calculateContentLength()
+ {
+ $length = 0;
+ foreach ($this->children as $component) {
+ $length += $component->getObjectLength();
+ }
+
+ return $length;
+ }
+
+ protected function getEncodedValue()
+ {
+ $result = '';
+ foreach ($this->children as $component) {
+ $result .= $component->getBinary();
+ }
+
+ return $result;
+ }
+
+ public function addChild(ASNObject $child)
+ {
+ $this->children[] = $child;
+ }
+
+ public function addChildren(array $children)
+ {
+ foreach ($children as $child) {
+ $this->addChild($child);
+ }
+ }
+
+ public function __toString()
+ {
+ $nrOfChildren = $this->getNumberOfChildren();
+ $childString = $nrOfChildren == 1 ? 'child' : 'children';
+
+ return "[{$nrOfChildren} {$childString}]";
+ }
+
+ public function getNumberOfChildren()
+ {
+ return count($this->children);
+ }
+
+ /**
+ * @return \FG\ASN1\ASNObject[]
+ */
+ public function getChildren()
+ {
+ return $this->children;
+ }
+
+ /**
+ * @return \FG\ASN1\ASNObject
+ */
+ public function getFirstChild()
+ {
+ return $this->children[0];
+ }
+
+ /**
+ * @param string $binaryData
+ * @param int $offsetIndex
+ *
+ * @throws Exception\ParserException
+ *
+ * @return Construct|static
+ */
+ #[\ReturnTypeWillChange]
+ public static function fromBinary(&$binaryData, &$offsetIndex = 0)
+ {
+ $parsedObject = new static();
+ self::parseIdentifier($binaryData[$offsetIndex], $parsedObject->getType(), $offsetIndex++);
+ $contentLength = self::parseContentLength($binaryData, $offsetIndex);
+ $startIndex = $offsetIndex;
+
+ $children = [];
+ $octetsToRead = $contentLength;
+ while ($octetsToRead > 0) {
+ $newChild = ASNObject::fromBinary($binaryData, $offsetIndex);
+ $octetsToRead -= $newChild->getObjectLength();
+ $children[] = $newChild;
+ }
+
+ if ($octetsToRead !== 0) {
+ throw new ParserException("Sequence length incorrect", $startIndex);
+ }
+
+ $parsedObject->addChildren($children);
+ $parsedObject->setContentLength($contentLength);
+
+ return $parsedObject;
+ }
+
+ #[\ReturnTypeWillChange]
+ public function count($mode = COUNT_NORMAL)
+ {
+ return count($this->children, $mode);
+ }
+
+ public function getIterator()
+ {
+ return new ArrayIterator($this->children);
+ }
+}
\ No newline at end of file |