public void WritesFileCorrectly(bool enabled, string ident, string hostname, string address)
{
var file = Path.GetTempFileName();
var testHost = new Host(enabled, ident, hostname, address);
HostInterface.WriteHosts(file, new []{testHost});
var readHosts = HostInterface.GetHosts(file);
readHosts.Count().Should().Be(1);
var readHost = readHosts.First();
readHost.Enabled.Should().Be(enabled);
readHost.Identifier.Should().Be(ident);
readHost.Hostname.Should().Be(hostname);
readHost.Address.Should().Be(address);
File.Delete(file);
}
void AddHost(HostSwitcher switcher, Host host)
{
var menuItem = new ToolStripMenuItem
{
Text = (string.IsNullOrWhiteSpace(host.Identifier) ? host.Hostname : host.Identifier),
Checked = host.Enabled
};
menuItem.Click += (s, a) =>
{
host.Enabled = !menuItem.Checked;
menuItem.Checked = host.Enabled;
switcher.Save();
};
_contextMenu.Items.Add(menuItem);
}
public static IEnumerable<Host> GetHosts(string HostsFile)
{
string[] hostsFile = File.ReadAllLines(HostsFile);
{
string host_id = null;
foreach (var line in hostsFile)
{
if (host_id == null) // First line of a 2 line host combo
{
if (line.StartsWith("##")) // This is a doco line for a host we've inserted
{
host_id = line.TrimStart(new[] {'#', ' ', '\t'});
continue;
}
}
else
{
bool enabled = !line.Trim().StartsWith("#");
var lineparts = line.Split(new[] {" ", "#"}, StringSplitOptions.RemoveEmptyEntries);
string host_address = lineparts[0].Replace("#", "");
string host_name = lineparts[1];
var host = new Host(enabled, host_id, host_name, host_address);
yield return host;
host_id = null;
}
}
}
}
