tedious/lib/token/loginack-token-parser.js

A TDS driver, for connecting to MS SQLServer databases.

// Generated by CoffeeScript 1.7.1
var interfaceTypes, parser, versions;

versions = require('../tds-versions').versionsByValue;

interfaceTypes = {
  0: 'SQL_DFLT',
  1: 'SQL_TSQL'
};

parser = function(buffer) {
  var interfaceNumber, interfaceType, length, progName, progVersion, tdsVersion, tdsVersionNumber;
  length = buffer.readUInt16LE();
  interfaceNumber = buffer.readUInt8();
  interfaceType = interfaceTypes[interfaceNumber];
  tdsVersionNumber = buffer.readUInt32BE();
  tdsVersion = versions[tdsVersionNumber];
  progName = buffer.readBVarchar();
  progVersion = {
    major: buffer.readUInt8(),
    minor: buffer.readUInt8(),
    buildNumHi: buffer.readUInt8(),
    buildNumLow: buffer.readUInt8()
  };
  return {
    name: 'LOGINACK',
    event: 'loginack',
    "interface": interfaceType,
    tdsVersion: tdsVersion,
    progName: progName,
    progVersion: progVersion
  };
};

module.exports = parser;