privateGPT MCP Server
by Fujitsu-AI
#include <iostream>
#include <string>
#include <map>
#include <stdexcept>
#include <json/json.h> // FΓΌr JSON-Bibliothek
#include <winsock2.h>
#include <ws2tcpip.h>
#pragma comment(lib, "ws2_32.lib") // Winsock-Bibliothek verlinken
// Argumente parsen
std::map<std::string, std::string> parseArguments(int argc, char* argv[]) {
std::map<std::string, std::string> args;
for (int i = 1; i < argc; i++) {
std::string key = argv[i];
if (i + 1 < argc) {
args[key] = argv[++i];
}
}
return args;
}
// Funktion zum Senden der Logout-Anfrage
std::string sendLogoutRequest(const std::string& serverIp, int serverPort, const std::string& token) {
// JSON-Payload erstellen
Json::Value payload;
payload["command"] = "logout";
payload["token"] = token;
Json::StreamWriterBuilder writer;
std::string payloadJson = Json::writeString(writer, payload);
// Winsock initialisieren
WSADATA wsaData;
if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) {
throw std::runtime_error("Failed to initialize Winsock.");
}
// Socket erstellen
SOCKET sock = socket(AF_INET, SOCK_STREAM, 0);
if (sock == INVALID_SOCKET) {
WSACleanup();
throw std::runtime_error("Failed to create socket.");
}
// Server-Adresse konfigurieren
sockaddr_in serverAddr;
serverAddr.sin_family = AF_INET;
serverAddr.sin_port = htons(serverPort);
if (inet_pton(AF_INET, serverIp.c_str(), &serverAddr.sin_addr) <= 0) {
closesocket(sock);
WSACleanup();
throw std::runtime_error("Invalid server IP address.");
}
// Verbindung herstellen
if (connect(sock, (sockaddr*)&serverAddr, sizeof(serverAddr)) < 0) {
closesocket(sock);
WSACleanup();
throw std::runtime_error("Connection failed.");
}
// Daten senden
if (send(sock, payloadJson.c_str(), payloadJson.size(), 0) < 0) {
closesocket(sock);
WSACleanup();
throw std::runtime_error("Failed to send data.");
}
// Antwort empfangen
char buffer[4096];
int bytesRead = recv(sock, buffer, sizeof(buffer) - 1, 0);
if (bytesRead < 0) {
closesocket(sock);
WSACleanup();
throw std::runtime_error("Failed to receive data.");
}
buffer[bytesRead] = '\0'; // Antwort null-terminieren
// Socket schlieΓen
closesocket(sock);
WSACleanup();
return std::string(buffer);
}
int main(int argc, char* argv[]) {
try {
auto args = parseArguments(argc, argv);
// Erforderliche Parameter extrahieren
std::string serverIp = args["--server-ip"];
int serverPort = std::stoi(args["--server-port"]);
std::string token = args["--token"];
if (serverIp.empty() || serverPort == 0 || token.empty()) {
std::cerr << "β ERROR: Missing required parameters.\n";
return 1;
}
std::cout << "π Sending logout request...\n";
// Logout-Anfrage senden und Antwort erhalten
std::string response = sendLogoutRequest(serverIp, serverPort, token);
std::cout << "Response from server:\n" << response << "\n";
} catch (const std::exception& e) {
std::cerr << "β ERROR: " << e.what() << "\n";
return 1;
}
return 0;
}