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95 lines
2.1 KiB
95 lines
2.1 KiB
path = require("path");
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exec = require("child_process").exec;
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http = require("http");
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port = parseInt(process.env.PORT || 8000);
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console.log('pid ' + process.pid);
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fixed = ""
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for (var i = 0; i < 20*1024; i++) {
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fixed += "C";
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}
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var uname, rev;
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exec('git rev-list -1 HEAD', function (e, stdout) {
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if (e) {
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console.error("Problem executing: 'git rev-list -1 HEAD'");
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throw new Error(e);
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}
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rev = stdout.replace(/\s/g, '');
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});
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exec('uname -a', function (e, stdout) {
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if (e) {
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console.error("Problem executing: 'uname -a'");
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throw new Error(e);
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}
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uname = stdout.replace(/[\r\n]/g, '');
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});
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stored = {};
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storedBuffer = {};
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var server = http.createServer(function (req, res) {
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var commands = req.url.split("/");
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var command = commands[1];
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var body = "";
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var arg = commands[2];
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var status = 200;
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if (command == "bytes") {
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var n = parseInt(arg, 10)
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if (n <= 0)
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throw "bytes called with n <= 0"
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if (stored[n] === undefined) {
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console.log("create stored[n]");
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stored[n] = "";
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for (var i = 0; i < n; i++) {
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stored[n] += "C"
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}
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}
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body = stored[n];
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} else if (command == "buffer") {
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var n = parseInt(arg, 10)
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if (n <= 0) throw new Error("bytes called with n <= 0");
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if (storedBuffer[n] === undefined) {
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console.log("create storedBuffer[n]");
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storedBuffer[n] = new Buffer(n);
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for (var i = 0; i < n; i++) {
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storedBuffer[n][i] = "C".charCodeAt(0);
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}
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}
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body = storedBuffer[n];
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} else if (command == "quit") {
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res.connection.server.close();
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body = "quitting";
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} else if (command == "fixed") {
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body = fixed;
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} else if (command == "info") {
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body = 'rev=' + rev + '\nuname="' + uname + '"\n';
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} else {
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status = 404;
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body = "not found\n";
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}
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var content_length = body.length.toString();
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res.writeHead(status, { "Content-Type": "text/plain",
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"Content-Length": content_length });
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res.end(body);
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});
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server.listen(port, function () {
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console.log('Listening at http://127.0.0.1:'+port+'/');
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});
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