This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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42 lines
965 B
42 lines
965 B
var fs = require('graceful-fs') |
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var BUF_LENGTH = 64 * 1024 |
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var _buff = new Buffer(BUF_LENGTH) |
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function copyFileSync (srcFile, destFile, options) { |
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var clobber = options.clobber |
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var preserveTimestamps = options.preserveTimestamps |
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if (fs.existsSync(destFile)) { |
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if (clobber) { |
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fs.unlinkSync(destFile) |
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} else { |
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var err = new Error('EEXIST: ' + destFile + ' already exists.') |
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err.code = 'EEXIST' |
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err.errno = -17 |
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err.path = destFile |
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throw err |
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} |
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} |
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var fdr = fs.openSync(srcFile, 'r') |
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var stat = fs.fstatSync(fdr) |
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var fdw = fs.openSync(destFile, 'w', stat.mode) |
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var bytesRead = 1 |
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var pos = 0 |
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while (bytesRead > 0) { |
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bytesRead = fs.readSync(fdr, _buff, 0, BUF_LENGTH, pos) |
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fs.writeSync(fdw, _buff, 0, bytesRead) |
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pos += bytesRead |
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} |
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if (preserveTimestamps) { |
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fs.futimesSync(fdw, stat.atime, stat.mtime) |
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} |
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fs.closeSync(fdr) |
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fs.closeSync(fdw) |
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} |
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module.exports = copyFileSync
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