public override HostKey[] GetHostKey(string host, string type)
{
lock (pool)
{
int count = 0;
for (int i = 0; i < pool.Count; i++)
{
HostKey hk = (HostKey)pool[i];
if (hk.type == HostKey.UNKNOWN)
{
continue;
}
if (host == null || (hk.IsMatched(host) && (type == null || hk.GetType().Equals(type
))))
{
count++;
}
}
if (count == 0)
{
return(null);
}
HostKey[] foo = new HostKey[count];
int j = 0;
for (int i_1 = 0; i_1 < pool.Count; i_1++)
{
HostKey hk = (HostKey)pool[i_1];
if (hk.type == HostKey.UNKNOWN)
{
continue;
}
if (host == null || (hk.IsMatched(host) && (type == null || hk.GetType().Equals(type
))))
{
foo[j++] = hk;
}
}
return(foo);
}
}
public override void Remove(string host, string type, byte[] key)
{
bool sync = false;
lock (pool)
{
for (int i = 0; i < pool.Count; i++)
{
HostKey hk = (HostKey)(pool[i]);
if (host == null || (hk.IsMatched(host) && (type == null || (hk.GetType().Equals(
type) && (key == null || Util.Array_equals(key, hk.key))))))
{
string hosts = hk.GetHost();
if (hosts.Equals(host) || ((hk is KnownHosts.HashedHostKey) && ((KnownHosts.HashedHostKey
)hk).IsHashed()))
{
pool.RemoveElement(hk);
}
else
{
hk.host = DeleteSubString(hosts, host);
}
sync = true;
}
}
}
if (sync)
{
try
{
Sync();
}
catch (Exception)
{
}
}
}
public override void Add(HostKey hostkey, UserInfo userinfo)
{
int type = hostkey.type;
string host = hostkey.GetHost();
byte[] key = hostkey.key;
HostKey hk = null;
lock (pool)
{
for (int i = 0; i < pool.Count; i++)
{
hk = (HostKey)(pool[i]);
if (hk.IsMatched(host) && hk.type == type)
{
}
}
}
hk = hostkey;
pool.Add(hk);
string bar = GetKnownHostsRepositoryID();
if (bar != null)
{
bool foo = true;
FilePath goo = new FilePath(bar);
if (!goo.Exists())
{
foo = false;
if (userinfo != null)
{
foo = userinfo.PromptYesNo(bar + " does not exist.\n" + "Are you sure you want to create it?"
);
goo = goo.GetParentFile();
if (foo && goo != null && !goo.Exists())
{
foo = userinfo.PromptYesNo("The parent directory " + goo + " does not exist.\n" +
"Are you sure you want to create it?");
if (foo)
{
if (!goo.Mkdirs())
{
userinfo.ShowMessage(goo + " has not been created.");
foo = false;
}
else
{
userinfo.ShowMessage(goo + " has been succesfully created.\nPlease check its access permission."
);
}
}
}
if (goo == null)
{
foo = false;
}
}
}
if (foo)
{
try
{
Sync(bar);
}
catch (Exception e)
{
System.Console.Error.WriteLine("sync known_hosts: " + e);
}
}
}
}