private void AddHubButton_Click(object sender, EventArgs e)
{
using (var f = new AddHubForm {
StartPosition = FormStartPosition.CenterParent
})
{
var result = f.ShowDialog();
if (result == DialogResult.OK)
{
var ipPort = f.ipAddress.Text + ":" + f.portNumber.Text;
try
{
var urlString = "http://" + ipPort;
var hubResponse = new RestClient(urlString).Execute(new RestRequest("node_id/", Method.GET)).Content;
var nodeIdAndHostName = hubResponse.Split(new char[] { ' ' }, 2);
AddressHostNameAccessLevel body = new AddressHostNameAccessLevel
{
Address = ipPort,
HostName = nodeIdAndHostName[1],
AccessLevel = 1
};
var enabledRes = restClient.Execute(new RestRequest("nodes/" + nodeIdAndHostName[0], Method.PUT, DataFormat.Json)
.AddParameter("application/json", JsonConvert.SerializeObject(body), ParameterType.RequestBody));
if (enabledRes.StatusCode != System.Net.HttpStatusCode.OK)
{
MessageBox.Show("Cannot change node permission. node_id=" + nodeIdAndHostName[0]);
return;
}
var connectedRes = restClient.Execute(new RestRequest("connections/connect?save=1", Method.POST)
.AddHeader("Content-type", "application/json").AddJsonBody(new string[] { body.Address }));
if (connectedRes.StatusCode != System.Net.HttpStatusCode.OK)
{
MessageBox.Show("Cannot connect to " + body.Address);
return;
}
ReloadHubList();
}
catch (Exception err)
{
MessageBox.Show("Cannot add " + ipPort + ". Please check IP address and port number. Error: " + err.Message);
}
}
}
}
private void NodeList_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0)
{
return;
}
if (e.ColumnIndex == 1)
{
var cell = (DataGridViewComboBoxCell)nodeList.Rows[e.RowIndex].Cells[1];
Int32 selected = 0;
for (int i = 0; i < cell.Items.Count; ++i)
{
if (cell.Items[i].Equals(cell.Value))
{
selected = i;
}
}
string nodeId = (string)nodeList.Rows[e.RowIndex].Cells[4].Value;
AddressHostNameAccessLevel body = new AddressHostNameAccessLevel
{
Address = (string)nodeList.Rows[e.RowIndex].Cells[3].Value,
HostName = (string)nodeList.Rows[e.RowIndex].Cells[0].Value,
AccessLevel = selected
};
var enabledRes = restClient.Execute(new RestRequest("nodes/" + nodeId, selected > 0 ? Method.PUT : Method.DELETE, DataFormat.Json)
.AddParameter("application/json", JsonConvert.SerializeObject(body), ParameterType.RequestBody));
if (enabledRes.StatusCode != System.Net.HttpStatusCode.OK)
{
MessageBox.Show("Cannot change node permission. node_id=" + nodeId);
return;
}
var connectedRes = restClient.Execute(new RestRequest("connections/" + (selected > 0 ? "connect" : "disconnect") + "?save=1", Method.POST)
.AddHeader("Content-type", "application/json").AddJsonBody(new string[] { body.Address }));
if (connectedRes.StatusCode != System.Net.HttpStatusCode.OK)
{
MessageBox.Show("Cannot connect to " + body.Address);
return;
}
this.nodeList.Invalidate();
}
}
