webstream-framework /
IO
| 1 | <?php |
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| 2 | |||
| 3 | namespace WebStream\IO; |
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| 4 | |||
| 5 | use WebStream\Exception\Extend\InvalidArgumentException; |
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| 6 | use WebStream\Exception\Extend\IOException; |
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The type
WebStream\Exception\Extend\IOException was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
If the path has been excluded in your configuration, e.g. filter:
dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
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| 7 | |||
| 8 | /** |
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| 9 | * FileInputStream |
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| 10 | * @author Ryuichi TANAKA. |
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| 11 | * @since 2016/02/05 |
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| 12 | * @version 0.7 |
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| 13 | */ |
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| 14 | class FileInputStream extends InputStream |
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| 15 | { |
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| 16 | /** |
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| 17 | * @var File ファイルオブジェクト |
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| 18 | */ |
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| 19 | protected File $file; |
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| 20 | |||
| 21 | /** |
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| 22 | * constructor |
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| 23 | * @param mixed $file ファイルオブジェクトまたはファイルパス |
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| 24 | * @throws InvalidArgumentException |
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| 25 | * @throws IOException |
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| 26 | */ |
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| 27 | 11 | public function __construct($file) |
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| 28 | { |
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| 29 | 11 | if ($file instanceof File) { |
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| 30 | 1 | $this->file = $file; |
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| 31 | 10 | } elseif (is_string($file)) { |
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| 32 | 10 | $this->file = new File($file); |
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| 33 | } else { |
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| 34 | throw new InvalidArgumentException("Unable to open file: " . $file); |
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| 35 | } |
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| 36 | |||
| 37 | // 読み込みはロックを掛けずダーティーリード |
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| 38 | 11 | $stream = fopen($this->file->getAbsoluteFilePath(), 'r'); |
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| 39 | 11 | if (!is_resource($stream) || $stream === false) { |
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| 40 | throw new IOException("Unable open " . $this->file->getAbsoluteFilePath()); |
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| 41 | } |
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| 42 | |||
| 43 | 11 | parent::__construct($stream); |
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| 44 | } |
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| 45 | |||
| 46 | /** |
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| 47 | * 入力ストリームを閉じる |
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| 48 | */ |
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| 49 | 31 | public function close() |
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| 50 | { |
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| 51 | 31 | if ($this->stream === null) { |
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| 52 | 12 | return; |
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| 53 | } |
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| 54 | |||
| 55 | 31 | if (get_resource_type($this->stream) !== 'Unknown' && fclose($this->stream) === false) { |
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| 56 | throw new IOException("Cannot close input stream."); |
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| 57 | } |
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| 58 | |||
| 59 | 31 | $this->stream = null; |
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| 60 | } |
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| 61 | |||
| 62 | /** |
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| 63 | * {@inheritdoc} |
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| 64 | */ |
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| 65 | 27 | public function read(int $length = 0) |
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| 66 | { |
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| 67 | 27 | if ($this->stream === null) { |
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| 68 | 1 | return null; |
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| 69 | } |
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| 70 | |||
| 71 | 26 | if ($this->eof()) { |
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| 72 | 13 | return null; |
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| 73 | } |
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| 74 | |||
| 75 | $out = null; |
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| 76 | 26 | if ($length === 0) { |
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| 77 | 11 | if (($out = @fread($this->stream, 1)) === false) { |
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| 78 | throw new IOException("Failed to read stream."); |
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| 79 | } |
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| 80 | } else { |
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| 81 | // ポインタ位置が負になった場合、警告が出てfalseを返す |
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| 82 | // ポインタの終端を越えた場合、読み込みを終了する |
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| 83 | // すでに終端位置の場合、空文字を返す |
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| 84 | 15 | if (($out = @fread($this->stream, $length)) === false) { |
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| 85 | throw new IOException("Failed to read stream."); |
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| 86 | } |
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| 87 | } |
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| 88 | |||
| 89 | 26 | return $out; |
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| 90 | } |
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| 91 | |||
| 92 | /** |
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| 93 | * 入力ストリームから行単位でデータを読み込む |
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| 94 | * 末尾に改行コードは含まない |
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| 95 | * @return string 読み込みデータ |
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| 96 | */ |
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| 97 | 1 | public function readLine() |
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| 98 | { |
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| 99 | 1 | if ($this->stream === null) { |
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| 100 | return null; |
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| 101 | } |
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| 102 | |||
| 103 | 1 | if ($this->eof()) { |
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| 104 | return null; |
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| 105 | } |
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| 106 | |||
| 107 | 1 | $out = fgets($this->stream); |
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| 108 | 1 | if ($out === false) { |
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| 109 | 1 | return null; |
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| 110 | } |
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| 111 | |||
| 112 | 1 | $this->cursorPosition = ftell($this->stream); |
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| 113 | |||
| 114 | 1 | return trim($out); |
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| 115 | } |
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| 116 | |||
| 117 | /** |
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| 118 | * {@inheritdoc} |
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| 119 | */ |
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| 120 | 13 | public function skip(int $pos) |
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| 121 | { |
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| 122 | 13 | if ($this->stream === null) { |
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| 123 | return -1; |
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| 124 | } |
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| 125 | |||
| 126 | // 現在のポインタ位置から$posだけ後方へ移動 |
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| 127 | // シークに対応していないファイルシステムの場合、-1を返す |
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| 128 | 13 | if (fseek($this->stream, $pos, SEEK_CUR) === -1) { |
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| 129 | 2 | return -1; |
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| 130 | } |
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| 131 | |||
| 132 | 11 | $start = $this->cursorPosition; |
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| 133 | 11 | $this->cursorPosition = ftell($this->stream); |
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| 134 | |||
| 135 | $skipNum = 0; |
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| 136 | 11 | if ($start > $this->cursorPosition) { |
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| 137 | // 後方へ移動 |
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| 138 | 1 | $skipNum = $start - $this->cursorPosition; |
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| 139 | } else { |
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| 140 | // 前方へ移動 |
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| 141 | 11 | $skipNum = $this->cursorPosition - $start; |
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| 142 | } |
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| 143 | |||
| 144 | 11 | return $skipNum; |
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| 145 | } |
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| 146 | |||
| 147 | /** |
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| 148 | * {@inheritdoc} |
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| 149 | */ |
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| 150 | 2 | public function reset() |
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| 151 | { |
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| 152 | 2 | if (!$this->isMarkSupported()) { |
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| 153 | throw new IOException(get_class($this) . " does not support mark and reset."); |
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| 154 | } |
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| 155 | |||
| 156 | 2 | if ($this->stream === null) { |
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| 157 | return; |
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| 158 | } |
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| 159 | |||
| 160 | // ポインタ位置をmark位置に移動 |
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| 161 | 2 | fseek($this->stream, $this->markedPosition, SEEK_SET); |
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| 162 | // mark位置を初期値に戻す |
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| 163 | 2 | $this->cursorPosition = $this->markedPosition; |
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| 164 | 2 | $this->markedPosition = 0; |
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| 165 | } |
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| 166 | |||
| 167 | /** |
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| 168 | * {@inheritdoc} |
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| 169 | */ |
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| 170 | 27 | public function eof() |
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| 171 | { |
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| 172 | 27 | return feof($this->stream); |
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| 173 | } |
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| 174 | |||
| 175 | /** |
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| 176 | * {@inheritdoc} |
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| 177 | */ |
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| 178 | 2 | public function isMarkSupported() |
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| 179 | { |
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| 180 | 2 | return true; |
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| 181 | } |
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| 182 | } |
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| 183 |
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths