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Implement core server information packet

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This commit is contained in:
Tixx 2024-12-22 23:56:29 +01:00
parent 3e7d16a8e8
commit 7149075d53
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GPG Key ID: EC6E7A2BAABF0B8C
1 changed files with 61 additions and 0 deletions
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61
src/Network/Core.cpp
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@ -89,6 +89,61 @@ void StartSync(const std::string& Data) {
info("Connecting to server");
}
void GetServerInfo(std::string Data) {
debug("Fetching server info of " + Data);
std::string IP = GetAddr(Data.substr(1, Data.find(':') - 1));
if (IP.find('.') == -1) {
if (IP == "DNS")
warn("Connection Failed! (DNS Lookup Failed) for " + Data);
else
warn("Connection Failed! (WSA failed to start) for " + Data);
CoreSend("I" + Data + ";");
return;
}
SOCKET ISock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
SOCKADDR_IN ServerAddr;
if (ISock < 1) {
debug("Socket creation failed with error: " + std::to_string(WSAGetLastError()));
KillSocket(ISock);
CoreSend("I" + Data + ";");
return;
}
ServerAddr.sin_family = AF_INET;
ServerAddr.sin_port = htons(std::stoi(Data.substr(Data.find(':') + 1)));
inet_pton(AF_INET, IP.c_str(), &ServerAddr.sin_addr);
if (connect(ISock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr)) != 0) {
debug("Connection to server failed with error: " + std::to_string(WSAGetLastError()));
KillSocket(ISock);
CoreSend("I" + Data + ";");
return;
}
char Code[1] = { 'I' };
if (send(ISock, Code, 1, 0) != 1) {
debug("Sending data to server failed with error: " + std::to_string(WSAGetLastError()));
KillSocket(ISock);
CoreSend("I" + Data + ";");
return;
}
std::string buffer;
buffer.resize(1024);
int bytesReceived = recv(ISock, &buffer[0], buffer.size() - 1, 0);
if (bytesReceived > 0) {
buffer.resize(bytesReceived);
debug("Server Info: " + buffer);
CoreSend("I" + Data + ";" + buffer);
} else {
debug("Receiving data from server failed with error: " + std::to_string(WSAGetLastError()));
debug("Failed to receive server info from " + Data);
CoreSend("I" + Data + ";");
}
KillSocket(ISock);
}
std::mutex sendMutex;
void CoreSend(std::string data) {
@ -235,6 +290,12 @@ void Parse(std::string Data, SOCKET CSocket) {
Data.clear();
break;
case 'I': {
auto future = std::async(std::launch::async, [data = std::move(Data)]() {
GetServerInfo(data);
});
break;
}
default:
Data.clear();
break;