private void session_StandardDataReceived(object sender, StandardDataReceivedEventArgs e) {
if (e.Type == StandardStreamType.OUTPUT) {
if (Status != ConsoleStatus.ACCESSGRANTED) {
if (e.Data == "login as: ")
Status = ConsoleStatus.LOGINAS;
else if (e.Data.EndsWith("'s password: "******"Passphrase for key ")) {
Status = ConsoleStatus.PRIVATEKEY;
OnPasswordRequested();
}
StandardOutput += e.Data;
}
else {
char[] data = new char[e.Data.Length];
int read = 0;
bool gotESC = false;
bool gotOSC = false;
bool gotCSI = false;
for (var i = 0; i < e.Data.Length; i++) {
char c = e.Data[i];
if (gotOSC) {
if (c == 7) // BEL
gotOSC = false;
}
else if (gotCSI) {
if (c >= 64 && c <= 126) // @ to ~
gotCSI = false;
}
else if (gotESC) {
if (c == 91) // [
gotCSI = true;
else if (c == 93) // ]
gotOSC = true;
gotESC = false;
}
else if (c == 27) // ESC
gotESC = true;
else
data[read++] = c;
}
string output = new string(data, 0, read);
if (output.EndsWith("Password: "******"[sudo] password for "))
OnPasswordRequested();
StandardOutput += output;
}
}
else if (e.Type == StandardStreamType.ERROR) {
if (Status != ConsoleStatus.ACCESSGRANTED) {
string[] lines = e.Data.Split(_splitby, StringSplitOptions.RemoveEmptyEntries);
if (Array.IndexOf(lines, "Access granted") >= 0) {
Status = ConsoleStatus.ACCESSGRANTED;
_session.Connected();
}
else if (Array.IndexOf(lines, "Store key in cache? (y/n) ") >= 0)
Status = ConsoleStatus.STOREHOST;
else if (Array.IndexOf(lines, "Update cached key? (y/n, Return cancels connection) ") >= 0)
Status = ConsoleStatus.UPDATEHOST;
else if (Array.Find<string>(lines, line => line.StartsWith("FATAL ERROR:")) != null)
Status = ConsoleStatus.ERROR;
}
StandardError += e.Data;
}
}
private void OnStandardDataReceived(object sender, StandardDataReceivedEventArgs e) {
if (StandardDataReceived != null)
StandardDataReceived(sender, e);
}
