| 1 |
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| 2 | /**
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| 3 | * Return an ETag in the form of `"<size>-<mtime>"`
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| 4 | * from the given `stat`.
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| 5 | *
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| 6 | * @param {Object} stat
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| 7 | * @return {String}
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| 8 | * @api private
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| 9 | */
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| 10 |
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| 11 | exports.etag = function(stat) {
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| 12 | return '"' + stat.size + '-' + Number(stat.mtime) + '"';
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| 13 | };
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| 14 |
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| 15 | /**
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| 16 | * decodeURIComponent.
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| 17 | *
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| 18 | * Allows V8 to only deoptimize this fn instead of all
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| 19 | * of send().
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| 20 | *
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| 21 | * @param {String} path
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| 22 | * @api private
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| 23 | */
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| 24 |
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| 25 | exports.decode = function(path){
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| 26 | try {
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| 27 | return decodeURIComponent(path);
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| 28 | } catch (err) {
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| 29 | return -1;
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| 30 | }
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| 31 | };
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| 32 |
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| 33 | /**
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| 34 | * Escape the given string of `html`.
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| 35 | *
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| 36 | * @param {String} html
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| 37 | * @return {String}
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| 38 | * @api private
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| 39 | */
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| 40 |
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| 41 | exports.escape = function(html){
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| 42 | return String(html)
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| 43 | .replace(/&(?!\w+;)/g, '&')
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| 44 | .replace(/</g, '<')
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| 45 | .replace(/>/g, '>')
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| 46 | .replace(/"/g, '"');
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| 47 | }; |
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