Innmind /
AMQP
| @@ 13-58 (lines=46) @@ | ||
| 10 | use Innmind\Math\Algebra\Integer; |
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| 11 | use Innmind\Immutable\Str; |
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| 12 | ||
| 13 | final class LongString implements Value |
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| 14 | { |
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| 15 | private $value; |
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| 16 | private $original; |
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| 17 | ||
| 18 | public function __construct(Str $string) |
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| 19 | { |
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| 20 | $this->original = $string; |
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| 21 | $string = $string->toEncoding('ASCII'); |
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| 22 | $this->value = (string) new UnsignedLongInteger( |
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| 23 | new Integer($string->length()) |
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| 24 | ); |
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| 25 | $this->value .= $string; |
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| 26 | } |
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| 27 | ||
| 28 | public static function fromString(Str $string): Value |
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| 29 | { |
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| 30 | $string = $string->toEncoding('ASCII'); |
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| 31 | $length = UnsignedLongInteger::fromString($string->substring(0, 4))->original(); |
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| 32 | $string = $string->substring(4); |
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| 33 | ||
| 34 | if ($string->length() !== $length->value()) { |
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| 35 | throw new StringNotOfExpectedLength($string, $length->value()); |
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| 36 | } |
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| 37 | ||
| 38 | return new self($string); |
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| 39 | } |
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| 40 | ||
| 41 | public static function cut(Str $string): Str |
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| 42 | { |
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| 43 | $string = $string->toEncoding('ASCII'); |
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| 44 | $length = UnsignedLongInteger::fromString($string->substring(0, 4))->original(); |
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| 45 | ||
| 46 | return $string->substring(0, $length->value() + 4); |
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| 47 | } |
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| 48 | ||
| 49 | public function original(): Str |
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| 50 | { |
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| 51 | return $this->original; |
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| 52 | } |
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| 53 | ||
| 54 | public function __toString(): string |
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| 55 | { |
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| 56 | return $this->value; |
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| 57 | } |
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| 58 | } |
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| 59 | ||
| @@ 13-58 (lines=46) @@ | ||
| 10 | use Innmind\Math\Algebra\Integer; |
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| 11 | use Innmind\Immutable\Str; |
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| 12 | ||
| 13 | final class ShortString implements Value |
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| 14 | { |
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| 15 | private $value; |
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| 16 | private $original; |
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| 17 | ||
| 18 | public function __construct(Str $string) |
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| 19 | { |
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| 20 | $this->original = $string; |
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| 21 | $string = $string->toEncoding('ASCII'); |
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| 22 | $this->value = (string) new UnsignedOctet( |
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| 23 | new Integer($string->length()) |
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| 24 | ); |
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| 25 | $this->value .= $string; |
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| 26 | } |
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| 27 | ||
| 28 | public static function fromString(Str $string): Value |
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| 29 | { |
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| 30 | $string = $string->toEncoding('ASCII'); |
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| 31 | $length = UnsignedOctet::fromString($string->substring(0, 1))->original(); |
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| 32 | $string = $string->substring(1); |
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| 33 | ||
| 34 | if ($string->length() !== $length->value()) { |
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| 35 | throw new StringNotOfExpectedLength($string, $length->value()); |
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| 36 | } |
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| 37 | ||
| 38 | return new self($string); |
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| 39 | } |
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| 40 | ||
| 41 | public static function cut(Str $string): Str |
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| 42 | { |
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| 43 | $string = $string->toEncoding('ASCII'); |
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| 44 | $length = UnsignedOctet::fromString($string->substring(0, 1))->original(); |
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| 45 | ||
| 46 | return $string->substring(0, $length->value() + 1); |
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| 47 | } |
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| 48 | ||
| 49 | public function original(): Str |
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| 50 | { |
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| 51 | return $this->original; |
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| 52 | } |
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| 53 | ||
| 54 | public function __toString(): string |
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| 55 | { |
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| 56 | return $this->value; |
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| 57 | } |
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| 58 | } |
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| 59 | ||
