/**
* Creates \Skrz\Bundle\BunnyBundle\Tests\Fixtures\Message object from serialized Protocol Buffers message.
*
* @param string $input
* @param Message $object
* @param int $start
* @param int $end
*
* @throws \Exception
*
* @return Message
*/
public static function fromProtobuf($input, $object = NULL, &$start = 0, $end = NULL)
{
if ($object === null) {
$object = new Message();
}
if ($end === null) {
$end = strlen($input);
}
while ($start < $end) {
$tag = Binary::decodeVarint($input, $start);
$wireType = $tag & 0x7;
$number = $tag >> 3;
switch ($number) {
case 1:
if ($wireType !== 0) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 0.', $number);
}
$object->intValue = Binary::decodeVarint($input, $start);
break;
case 2:
if ($wireType !== 1) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 1.', $number);
}
$expectedStart = $start + 8;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->floatValue = Binary::decodeDouble($input, $start);
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
case 3:
if ($wireType !== 2) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 2.', $number);
}
$length = Binary::decodeVarint($input, $start);
$expectedStart = $start + $length;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->stringValue = substr($input, $start, $length);
$start += $length;
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
default:
switch ($wireType) {
case 0:
Binary::decodeVarint($input, $start);
break;
case 1:
$start += 8;
break;
case 2:
$start += Binary::decodeVarint($input, $start);
break;
case 5:
$start += 4;
break;
default:
throw new ProtobufException('Unexpected wire type ' . $wireType . '.', $number);
}
}
}
return $object;
}
/**
* Creates \Google\Protobuf\UninterpretedOption object from serialized Protocol Buffers message.
*
* @param string $input
* @param UninterpretedOption $object
* @param int $start
* @param int $end
*
* @throws \Exception
*
* @return UninterpretedOption
*/
public static function fromProtobuf($input, $object = NULL, &$start = 0, $end = NULL)
{
if ($object === null) {
$object = new UninterpretedOption();
}
if ($end === null) {
$end = strlen($input);
}
while ($start < $end) {
$tag = Binary::decodeVarint($input, $start);
$wireType = $tag & 0x7;
$number = $tag >> 3;
switch ($number) {
case 2:
if ($wireType !== 2) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 2.', $number);
}
if (!(isset($object->name) && is_array($object->name))) {
$object->name = array();
}
$length = Binary::decodeVarint($input, $start);
$expectedStart = $start + $length;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->name[] = NamePartMeta::fromProtobuf($input, null, $start, $start + $length);
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
case 3:
if ($wireType !== 2) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 2.', $number);
}
$length = Binary::decodeVarint($input, $start);
$expectedStart = $start + $length;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->identifierValue = substr($input, $start, $length);
$start += $length;
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
case 4:
if ($wireType !== 0) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 0.', $number);
}
$object->positiveIntValue = Binary::decodeVarint($input, $start);
break;
case 5:
if ($wireType !== 0) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 0.', $number);
}
$object->negativeIntValue = Binary::decodeVarint($input, $start);
break;
case 6:
if ($wireType !== 1) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 1.', $number);
}
$expectedStart = $start + 8;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->doubleValue = Binary::decodeDouble($input, $start);
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
case 7:
if ($wireType !== 2) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 2.', $number);
}
$length = Binary::decodeVarint($input, $start);
$expectedStart = $start + $length;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->stringValue = substr($input, $start, $length);
$start += $length;
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
case 8:
if ($wireType !== 2) {
throw new ProtobufException('Unexpected wire type ' . $wireType . ', expected 2.', $number);
}
$length = Binary::decodeVarint($input, $start);
$expectedStart = $start + $length;
if ($expectedStart > $end) {
throw new ProtobufException('Not enough data.');
}
$object->aggregateValue = substr($input, $start, $length);
$start += $length;
if ($start !== $expectedStart) {
throw new ProtobufException('Unexpected start. Expected ' . $expectedStart . ', got ' . $start . '.', $number);
}
break;
default:
switch ($wireType) {
case 0:
Binary::decodeVarint($input, $start);
break;
case 1:
$start += 8;
break;
case 2:
$start += Binary::decodeVarint($input, $start);
break;
case 5:
$start += 4;
break;
default:
throw new ProtobufException('Unexpected wire type ' . $wireType . '.', $number);
}
}
}
return $object;
}
