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https://github.com/mscdex/mmmagic mmmagic is an async libmagic binding for node.js for detecting content types by data inspection.
30 lines
908 B
TypeScript
30 lines
908 B
TypeScript
/// <reference path="mmmagic.d.ts" />
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import Magic = require("mmmagic");
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// get general description of a file
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var magic: Magic.Magic;
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magic = new Magic.Magic();
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magic.detectFile('node_modules/mmmagic/build/Release/magic.node', function(err: Error, result: string) {
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if (err) throw err;
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console.log(result);
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// output on Windows with 32-bit node:
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});
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// get mime type for a file
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magic = new Magic.Magic(Magic.MAGIC_MIME_TYPE);
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magic.detectFile('node_modules/mmmagic/build/Release/magic.node', function(err: Error, result: string) {
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if (err) throw err;
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console.log(result);
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});
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// get mime type and mime encoding for a file
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magic = new Magic.Magic();
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var buf = new Buffer('import Options\nfrom os import unlink, symlink');
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magic.detect(buf, function(err: Error, result: string) {
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if (err) throw err;
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console.log(result);
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// output: Python script, ASCII text executable
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}); |