C++ (Cpp) joynet_get_client_from_peer Exemples

Exemple #1

Fichier : chat.c Projet : showkoba/JoyNet

void joynet_handle_server_chat_message(JOYNET_SERVER * sp, JOYNET_MESSAGE * mp)
{
	switch(mp->type)
	{
		case JOYNET_CHAT_MESSAGE_SET_NAME:
		{
			int client = joynet_get_client_from_peer(sp, mp->event->peer);
			ENetPacket * packet;
			
			/* send SET_NAME message back to client to finalize the change */
			strcpy(sp->client[client]->screen_name, mp->data);
			packet = joynet_build_packet(JOYNET_CHAT_MESSAGE_SET_NAME, mp->data, strlen(mp->data) + 1);
			enet_peer_send(sp->client[client]->peer, JOYNET_CHANNEL_CHAT, packet);
			break;
		}
		case JOYNET_CHAT_MESSAGE_SET_GROUP:
		{
			int client = joynet_get_client_from_peer(sp, mp->event->peer);
			ENetPacket * packet;
			
			joynet_serialize(sp->serial_data, mp->data);
			joynet_getw(sp->serial_data, &sp->client[client]->group);
			
			/* send SET_GROUP message back to client to finalize the change */
			packet = joynet_build_packet(JOYNET_CHAT_MESSAGE_SET_GROUP, mp->data, sizeof(short));
			enet_peer_send(sp->client[client]->peer, JOYNET_CHANNEL_CHAT, packet);
			break;
		}
		case JOYNET_CHAT_MESSAGE_TALK:
		case JOYNET_CHAT_MESSAGE_GROUP_TALK:
		{
			int client = joynet_get_client_from_peer(sp, mp->event->peer);
			char data[1024] = {0};
			short name_length = strlen(sp->client[client]->screen_name) + 1;
			short message_length = strlen(mp->data) + 1;
			ENetPacket * packet;
			int i;

			/* TALK message is different for client, contains user name and message */
			joynet_serialize(sp->serial_data, data);
			joynet_putw(sp->serial_data, name_length);
			joynet_putw(sp->serial_data, message_length);
			joynet_write(sp->serial_data, sp->client[client]->screen_name, name_length);
			joynet_write(sp->serial_data, mp->data, message_length);
			packet = joynet_create_packet(JOYNET_CHAT_MESSAGE_TALK, sp->serial_data);
			for(i = 0; i < sp->max_clients; i++)
			{
				if((sp->client[i]->peer) && ((mp->type == JOYNET_CHAT_MESSAGE_GROUP_TALK) || (sp->client[i]->group == sp->client[client]->group)))
				{
					enet_peer_send(sp->client[i]->peer, JOYNET_CHANNEL_CHAT, packet);
				}
			}
			break;
		}
	}
}

Exemple #2

void joynet_poll_server(JOYNET_SERVER * sp)
{
	if(sp && sp->host)
	{
		while(enet_host_service(sp->host, &sp->event, 0))
		{
			switch(sp->event.type)
			{
				/* a connection has been received */
				case ENET_EVENT_TYPE_CONNECT:
				{
					int client = joynet_server_find_free_client(sp);
					
					if(client >= 0)
					{
						sp->client[client]->peer = sp->event.peer;
					}
					sp->client[client]->peer->data = malloc(sizeof(int));
					if(!sp->client[client]->peer->data)
					{
						/* need error system */
					}
					else
					{
						joynet_serialize(sp->serial_data, sp->client[client]->peer->data);
						joynet_putl(sp->serial_data, client);
					}
					sp->client[client]->user = client;
					strcpy(sp->client[client]->screen_name, "");
					break;
				}
				
				/* client disconnected */
				case ENET_EVENT_TYPE_DISCONNECT:
				{
					sp->client[joynet_get_client_from_peer(sp, sp->event.peer)]->peer = NULL;
					break;
				}
				
				/* packet received */
				case ENET_EVENT_TYPE_RECEIVE:
				{
					JOYNET_MESSAGE message;
					joynet_decode_message(&message, &sp->event);
					switch(sp->event.channelID)
					{
						case JOYNET_CHANNEL_SYSTEM:
						{
							break;
						}
						case JOYNET_CHANNEL_CHAT:
						{
							joynet_handle_server_chat_message(sp, &message);
							break;
						}
						case JOYNET_CHANNEL_GAME:
						{
							joynet_handle_server_game_message(sp, &message);
							break;
						}
					}
					
					if(sp->channel_callback[sp->event.channelID])
					{
						sp->channel_callback[sp->event.channelID](&message);
					}
					break;
				}
				default:
				{
					break;
				}
			}
			if(sp->internal_callback)
			{
				sp->internal_callback(&sp->event);
			}
			if(sp->global_callback)
			{
				sp->global_callback(&sp->event);
			}
		}
	}
}