/// <summary>
/// Register a computer
/// </summary>
/// <param name="serverInfos">The information of the computer.</param>
/// <param name="ip">The IP address of the computer.</param>
/// <param name="port">The port number.</param>
/// <returns>True if success or False if fail</returns>
public static bool Register(ServiceInfos serverInfos, string ip, int port, int id)
{
try
{
IPEndPoint ipEnd = new IPEndPoint(IPAddress.Parse(ip),port);
subscribers.Add(new Tuple<Tuple<ServiceInfos, IPEndPoint>, int> (new Tuple<ServiceInfos, IPEndPoint>(serverInfos, ipEnd), id));
return true;
}
catch
{
return false;
}
}
public Echo()
{
InitializeComponent();
config = new Configuration(new setCatalogueInfo(setCataloguePortAndAdress));
Dictionary<string, List<Type>> param = new Dictionary<string, List<Type>>() {
{"echo",
new List<Type>() {
typeof(string), //prend une chaîne en entrée
typeof(string) }} //retourne une chaîne
};
myInfos = new ServiceInfos(param, service);
port_local = port_local_default;
port_catalogue = port_catalogue_default;
adresse_catalogue = adresse_catalogue_default;
}
//Retourner tous les services disponibles dans le catalogue
private void loadServerList(List<string> serviceNames,
List<List<string>> operationNames,
List<List<List<Type>>> typeForOperations,
List<string> ipAdresses,
List<string> portValues)
{
clearList();
initKnownServices();
for (int i = 0; i < serviceNames.Count; i++) {
Dictionary<string, List<Type>> operations = new Dictionary<string, List<Type>>();
int noOperation = 0;
foreach (string operationName in operationNames[i]) {
List<Type> typeForOperation = typeForOperations[i][noOperation];
operations.Add(operationName, typeForOperation);
noOperation++;
}
ServiceInfos si = new ServiceInfos(operations, serviceNames[i]);
knownServices.Add(si);
addRowToList(new object[] { false, ipAdresses[i], portValues[i], serviceNames[i] });
}
}
internal static void send(string service, string operation, List<string> param)
{
int iStamp= queryNumber++;
string stamp = iStamp.ToString();
ServiceInfos ks = null;
foreach (ServiceInfos ks_ in knownServices) {
if(ks_.Service == service) {
ks = new ServiceInfos(new Dictionary<string, List<Type>>() { { operation, ks_.Operation[operation] } }, service);
break;
}
}
queries.Add(iStamp, ks);
string address = DataUtils.GetIPaddresses(System.Net.Dns.GetHostName())[0];
if (!mySelf.Send(address, service, operation, stamp, param)) {
mySelf.Disconnect();
MessageBox.Show("Le serveur sur lequel vous étiez connecté s'est arrêté.",
"Attention",
MessageBoxButtons.OK);
if (request != null)
if (request.Visible)
request.Close();
}
}
internal static void send(string service, string operation, List<string> param)
{
//convertir param en byte[][]
int iStamp;
if (emptyQueryNumbers.Count > 0)
iStamp = emptyQueryNumbers[0];
else
iStamp = queryNumber++;
string stamp = iStamp.ToString();
ServiceInfos ks = null;
foreach (ServiceInfos ks_ in knownServices) {
if(ks_.Service == service) {
ks = new ServiceInfos(new Dictionary<string, List<Type>>() { { operation, ks_.Operation[operation] } }, service);
break;
}
}
queries.Add(iStamp, ks);
mySelf.Send(service, operation, stamp, new byte[][] {});
}
public static List<string> IRegister(List<string> param)
{
Dictionary<string, List<Type>> dico = new Dictionary<string, List<Type>>();
string title = param[1];
List<string> operationNames = new List<string>();
List<List<Type>> typeForOperations = new List<List<Type>>();
string[] operations = title.Split('_');
int noOperation = 0;
foreach (string operation in operations) {
string operationName = "";
int charAt = 0;
do {
operationName += operation[charAt++];
}
while (operation[charAt] != '(');
charAt++;
operationNames.Add(operationName);
typeForOperations.Add(new List<Type>());
do {
string typeParamIn = "";
do {
typeParamIn += operation[charAt];
charAt++;
if (operation[charAt] == ')')
break;
}
while (operation[charAt] != ',');
typeForOperations[noOperation].Add(DataUtils.GetType(typeParamIn));
}
while (operation[charAt] != ')');
charAt++;
//on est sur le type de retour
string typeRetour = "";
do {
typeRetour += operation[charAt++];
}
while (charAt < operation.Length);
typeForOperations[noOperation].Add(DataUtils.GetType(typeRetour));
noOperation++;
}
for (int i = 0; i < operationNames.Count; i++) {
dico.Add(operationNames[i], typeForOperations[i]);
}
string service = param[0];
string address = param[2];
string port = param[3];
ServiceInfos si = new ServiceInfos(dico, service);
Register(si, address, int.Parse(port), int.Parse(param[4]));
return null;
}