Function findInterfacesWin32

index.js:166–224

(targets)

}

function findInterfacesWin32 (targets) {
  const output = cp.execSync('ipconfig /all', { stdio: 'pipe' }).toString()

  const interfaces = []
  const lines = output.split('\n')
  let it = false
  for (let i = 0; i < lines.length; i++) {
    // Check if new device
    let result
    if (lines[i].substr(0, 1).match(/[A-Z]/)) {
      if (it) {
        if (targets.length === 0) {
          // Not trying to match anything in particular, return everything.
          interfaces.push(it)
        } else {
          for (let j = 0; j < targets.length; j++) {
            const target = targets[j]
            if (target === it.port.toLowerCase() || target === it.device.toLowerCase()) {
              interfaces.push(it)
              break
            }
          }
        }
      }

      it = {
        port: '',
        device: ''
      }

      const result = /adapter (.+?):/.exec(lines[i])
      if (!result) {
        continue
      }

      it.device = result[1]
    }

    if (!it) {
      continue
    }

    // Try to find address
    result = /Physical Address.+?:(.*)/mi.exec(lines[i])
    if (result) {
      it.address = normalize(result[1].trim())
      it.currentAddress = it.address
      continue
    }

    // Try to find description
    result = /description.+?:(.*)/mi.exec(lines[i])
    if (result) {
      it.description = result[1].trim()
      continue
    }
  }
  return interfaces