private static void EnableDHCP_Ubuntu(String adapter, ExecutionResult ret)
{
//netplan configuration (for Ubuntu 18.04+)
string netplanPath = GetNetplanPath();
int startPos = TxtHelper.GetStrPos(netplanPath, adapter + ":", 0, -1);
if (startPos != -1)
{
string firstStr = TxtHelper.GetStr(netplanPath, adapter + ":", startPos, startPos);
int spacesCount = GetNetplanSpacesCount(firstStr);
startPos++;
int endPos = GetNetplanEndPos(netplanPath, startPos, spacesCount);
List <string> config = new List <string>();
config.Add(new String(' ', spacesCount + 2) + "dhcp4: yes");
TxtHelper.ReplaceAllStr(netplanPath, config, startPos, endPos);
ShellHelper.RunCmd("netplan apply");
}
//iterfaces configuration (for Ubuntu 16.04-)
startPos = TxtHelper.GetStrPos(interfacesPath, "iface " + adapter, 0, -1);
if (startPos != -1)
{
int endPos = TxtHelper.GetStrPos(interfacesPath, "auto ", startPos, -1);
if (endPos != -1)
{
endPos--;
}
List <string> config = new List <string>();
config.Add("iface " + adapter + " inet dhcp");
TxtHelper.ReplaceAllStr(interfacesPath, config, startPos, endPos);
ret.RebootRequired = true;
}
}
private static void DisableDHCP_Ubuntu(ExecutionContext context, String adapter, ExecutionResult ret, string[] ipAddresses, string[] subnetMasksPrefix, string[] subnetMasks, string ipGateway)
{
//netplan configuration (for Ubuntu 18.04+)
string netplanPath = GetNetplanPath();
int startPos = TxtHelper.GetStrPos(netplanPath, adapter + ":", 0, -1);
if (startPos != -1)
{
string firstStr = TxtHelper.GetStr(netplanPath, adapter + ":", startPos, startPos);
int spacesCount = GetNetplanSpacesCount(firstStr);
startPos++;
int endPos = GetNetplanEndPos(netplanPath, startPos, spacesCount);
List <string> config = new List <string>();
string str = new String(' ', spacesCount + 2) + "addresses: [";
for (int i = 0; i < ipAddresses.Length; i++)
{
str += ipAddresses[i] + "/" + subnetMasksPrefix[i];
if (i + 1 < ipAddresses.Length)
{
str += ",";
}
}
str += "]";
config.Add(str);
config.Add(new String(' ', spacesCount + 2) + "gateway4: " + ipGateway);
config.Add(new String(' ', spacesCount + 2) + "nameservers:");
if (CheckParameter(context, "PreferredDNSServer"))
{
string[] dnsServers = ParseArray(context.Parameters["PreferredDNSServer"]);
str = new String(' ', spacesCount + 4) + "addresses: [";
for (int i = 0; i < dnsServers.Length; i++)
{
str += dnsServers[i];
if (i + 1 < dnsServers.Length)
{
str += ",";
}
}
str += "]";
config.Add(str);
}
config.Add(new String(' ', spacesCount + 2) + "dhcp4: no");
TxtHelper.ReplaceAllStr(netplanPath, config, startPos, endPos);
ShellHelper.RunCmd("netplan apply");
}
//iterfaces configuration (for Ubuntu 16.04-)
startPos = TxtHelper.GetStrPos(interfacesPath, "iface " + adapter, 0, -1);
if (startPos != -1)
{
int endPos = TxtHelper.GetStrPos(interfacesPath, "auto ", startPos, -1);
if (endPos != -1)
{
endPos--;
}
List <string> config = new List <string>();
string str;
for (int i = 0; i < ipAddresses.Length; i++)
{
config.Add("iface " + adapter + " inet static");
config.Add("address " + ipAddresses[i]);
config.Add("netmask " + subnetMasks[i]);
config.Add("");
}
config.Add("gateway " + ipGateway);
if (CheckParameter(context, "PreferredDNSServer"))
{
string[] dnsServers = ParseArray(context.Parameters["PreferredDNSServer"]);
str = "dns-nameservers ";
for (int t = 0; t < dnsServers.Length; t++)
{
str += dnsServers[t];
if (t + 1 < dnsServers.Length)
{
str += " ";
}
}
config.Add(str);
config.Add("");
}
TxtHelper.ReplaceAllStr(interfacesPath, config, startPos, endPos);
ret.RebootRequired = true;
}
}
