29 lines
496 B
HTML
29 lines
496 B
HTML
var write_buffer = new Uint8Array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]);
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var read_buffer = new Uint8Array(16);
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var fs = new FileSystem('local');
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fs.then(
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function() {
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return this.mkdir('/tmp');
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}
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);
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var fd = fs.open('/myfile.txt', fs.RW);
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fd.then(
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function() {
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return this.write(write_buffer);
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}
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).then(
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function(nbytes) {
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this.seek(-nbytes);
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return this.read(read_buffer);
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}
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).then(
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function(nbytes) {
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console.log(read_buffer);
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}
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);
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}); |