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VersionRequestResponse.c
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VersionRequestResponse.c
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#include <Server/Server.h>
#include <stdio.h>
void send_version_request(server_t* server, player_t* player)
{
if (server->protocol.num_players == 0) {
return;
}
ENetPacket* packet = enet_packet_create(NULL, 1, ENET_PACKET_FLAG_RELIABLE);
stream_t stream = {packet->data, packet->dataLength, 0};
stream_write_u8(&stream, PACKET_TYPE_VERSION_REQUEST);
if (enet_peer_send(player->peer, 0, packet) != 0) {
enet_packet_destroy(packet);
}
}
void receive_version_response(server_t* server, player_t* player, stream_t* data)
{
(void) server;
player->client = stream_read_u8(data);
player->version_major = stream_read_u8(data);
player->version_minor = stream_read_u8(data);
player->version_revision = stream_read_u8(data);
uint32_t length = stream_left(data);
if (length < 255) {
player->os_info[length] = '\0';
stream_read_array(data, player->os_info, length);
} else {
snprintf(player->os_info, 8, "Unknown");
}
if (player->client == 'o') {
if (!(player->version_major == 0 && player->version_minor == 1 &&
(player->version_revision == 3 || player->version_revision == 5)))
{
enet_peer_disconnect(player->peer, REASON_KICKED);
}
} else if (player->client == 'B') {
if (!(player->version_major == 0 && player->version_minor == 1 && player->version_revision == 5)) {
enet_peer_disconnect(player->peer, REASON_KICKED);
}
}
}