WyriHaximus /
reactphp-stream-base64
| @@ 8-65 (lines=58) @@ | ||
| 5 | use Evenement\EventEmitterTrait; |
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| 6 | use React\Stream\WritableStreamInterface; |
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| 7 | ||
| 8 | final class WritableStreamBase64Decode implements WritableStreamInterface |
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| 9 | { |
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| 10 | use EventEmitterTrait; |
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| 11 | ||
| 12 | /** |
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| 13 | * @var WritableStreamInterface |
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| 14 | */ |
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| 15 | private $stream; |
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| 16 | ||
| 17 | /** |
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| 18 | * @var string |
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| 19 | */ |
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| 20 | private $buffer = ''; |
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| 21 | ||
| 22 | /** |
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| 23 | * WritableStreamHash constructor. |
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| 24 | * @param WritableStreamInterface $stream |
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| 25 | */ |
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| 26 | public function __construct(WritableStreamInterface $stream) |
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| 27 | { |
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| 28 | $this->stream = $stream; |
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| 29 | } |
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| 30 | ||
| 31 | public function isWritable() |
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| 32 | { |
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| 33 | return $this->stream->isWritable(); |
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| 34 | } |
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| 35 | ||
| 36 | public function write($data) |
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| 37 | { |
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| 38 | $this->buffer .= $data; |
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| 39 | ||
| 40 | return $this->stream->write($this->processBuffer()); |
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| 41 | } |
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| 42 | ||
| 43 | public function end($data = null) |
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| 44 | { |
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| 45 | $this->buffer .= $data; |
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| 46 | $this->stream->end( |
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| 47 | $this->processBuffer() . base64_decode($this->buffer) |
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| 48 | ); |
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| 49 | $this->buffer = ''; |
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| 50 | } |
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| 51 | ||
| 52 | public function close() |
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| 53 | { |
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| 54 | $this->stream->close(); |
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| 55 | } |
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| 56 | ||
| 57 | private function processBuffer(): string |
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| 58 | { |
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| 59 | $length = strlen($this->buffer); |
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| 60 | $buffer = base64_decode(substr($this->buffer, 0, $length - $length % 4)); |
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| 61 | $this->buffer = substr($this->buffer, $length - $length % 4); |
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| 62 | ||
| 63 | return $buffer; |
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| 64 | } |
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| 65 | } |
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| 66 | ||
| @@ 8-65 (lines=58) @@ | ||
| 5 | use Evenement\EventEmitterTrait; |
|
| 6 | use React\Stream\WritableStreamInterface; |
|
| 7 | ||
| 8 | final class WritableStreamBase64Encode implements WritableStreamInterface |
|
| 9 | { |
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| 10 | use EventEmitterTrait; |
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| 11 | ||
| 12 | /** |
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| 13 | * @var WritableStreamInterface |
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| 14 | */ |
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| 15 | private $stream; |
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| 16 | ||
| 17 | /** |
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| 18 | * @var string |
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| 19 | */ |
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| 20 | private $buffer = ''; |
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| 21 | ||
| 22 | /** |
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| 23 | * WritableStreamHash constructor. |
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| 24 | * @param WritableStreamInterface $stream |
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| 25 | */ |
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| 26 | public function __construct(WritableStreamInterface $stream) |
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| 27 | { |
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| 28 | $this->stream = $stream; |
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| 29 | } |
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| 30 | ||
| 31 | public function isWritable() |
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| 32 | { |
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| 33 | return $this->stream->isWritable(); |
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| 34 | } |
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| 35 | ||
| 36 | public function write($data) |
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| 37 | { |
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| 38 | $this->buffer .= $data; |
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| 39 | ||
| 40 | return $this->stream->write($this->processBuffer()); |
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| 41 | } |
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| 42 | ||
| 43 | public function end($data = null) |
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| 44 | { |
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| 45 | $this->buffer .= $data; |
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| 46 | $this->stream->end( |
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| 47 | $this->processBuffer() . base64_encode($this->buffer) |
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| 48 | ); |
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| 49 | $this->buffer = ''; |
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| 50 | } |
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| 51 | ||
| 52 | public function close() |
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| 53 | { |
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| 54 | $this->stream->close(); |
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| 55 | } |
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| 56 | ||
| 57 | private function processBuffer(): string |
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| 58 | { |
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| 59 | $length = strlen($this->buffer); |
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| 60 | $buffer = base64_encode(substr($this->buffer, 0, $length - $length % 3)); |
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| 61 | $this->buffer = substr($this->buffer, $length - $length % 3); |
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| 62 | ||
| 63 | return $buffer; |
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| 64 | } |
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| 65 | } |
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| 66 | ||
