diff options
Diffstat (limited to 'node_modules/@webassemblyjs/utf8/esm/encoder.js')
-rw-r--r-- | node_modules/@webassemblyjs/utf8/esm/encoder.js | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/node_modules/@webassemblyjs/utf8/esm/encoder.js b/node_modules/@webassemblyjs/utf8/esm/encoder.js deleted file mode 100644 index 6d5e4de..0000000 --- a/node_modules/@webassemblyjs/utf8/esm/encoder.js +++ /dev/null @@ -1,46 +0,0 @@ -function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } - -function _toArray(arr) { return Array.isArray(arr) ? arr : Array.from(arr); } - -function con(n) { - return 0x80 | n & 0x3f; -} - -export function encode(str) { - var arr = str.split("").map(function (x) { - return x.charCodeAt(0); - }); - return _encode(arr); -} - -function _encode(arr) { - if (arr.length === 0) { - return []; - } - - var _arr = _toArray(arr), - n = _arr[0], - ns = _arr.slice(1); - - if (n < 0) { - throw new Error("utf8"); - } - - if (n < 0x80) { - return [n].concat(_toConsumableArray(_encode(ns))); - } - - if (n < 0x800) { - return [0xc0 | n >>> 6, con(n)].concat(_toConsumableArray(_encode(ns))); - } - - if (n < 0x10000) { - return [0xe0 | n >>> 12, con(n >>> 6), con(n)].concat(_toConsumableArray(_encode(ns))); - } - - if (n < 0x110000) { - return [0xf0 | n >>> 18, con(n >>> 12), con(n >>> 6), con(n)].concat(_toConsumableArray(_encode(ns))); - } - - throw new Error("utf8"); -}
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