5 #ifndef __ENET_ENET_H__
6 #define __ENET_ENET_H__
26 #define ENET_VERSION_MAJOR 1
27 #define ENET_VERSION_MINOR 3
28 #define ENET_VERSION_PATCH 5
29 #define ENET_VERSION_CREATE(major, minor, patch) (((major)<<16) | ((minor)<<8) | (patch))
30 #define ENET_VERSION ENET_VERSION_CREATE(ENET_VERSION_MAJOR, ENET_VERSION_MINOR, ENET_VERSION_PATCH)
38 typedef enum _ENetSocketType
40 ENET_SOCKET_TYPE_STREAM = 1,
41 ENET_SOCKET_TYPE_DATAGRAM = 2
44 typedef enum _ENetSocketWait
46 ENET_SOCKET_WAIT_NONE = 0,
47 ENET_SOCKET_WAIT_SEND = (1 << 0),
48 ENET_SOCKET_WAIT_RECEIVE = (1 << 1)
51 typedef enum _ENetSocketOption
53 ENET_SOCKOPT_NONBLOCK = 1,
54 ENET_SOCKOPT_BROADCAST = 2,
55 ENET_SOCKOPT_RCVBUF = 3,
56 ENET_SOCKOPT_SNDBUF = 4,
57 ENET_SOCKOPT_REUSEADDR = 5,
58 ENET_SOCKOPT_RCVTIMEO = 6,
59 ENET_SOCKOPT_SNDTIMEO = 7
62 typedef enum _ENetSocketShutdown
64 ENET_SOCKET_SHUTDOWN_READ = 0,
65 ENET_SOCKET_SHUTDOWN_WRITE = 1,
66 ENET_SOCKET_SHUTDOWN_READ_WRITE = 2
118 typedef void (ENET_CALLBACK * ENetPacketFreeCallback) (
struct _ENetPacket *);
182 typedef enum _ENetPeerState
184 ENET_PEER_STATE_DISCONNECTED = 0,
185 ENET_PEER_STATE_CONNECTING = 1,
186 ENET_PEER_STATE_ACKNOWLEDGING_CONNECT = 2,
187 ENET_PEER_STATE_CONNECTION_PENDING = 3,
188 ENET_PEER_STATE_CONNECTION_SUCCEEDED = 4,
189 ENET_PEER_STATE_CONNECTED = 5,
190 ENET_PEER_STATE_DISCONNECT_LATER = 6,
191 ENET_PEER_STATE_DISCONNECTING = 7,
192 ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT = 8,
193 ENET_PEER_STATE_ZOMBIE = 9
196 #ifndef ENET_BUFFER_MAXIMUM
197 #define ENET_BUFFER_MAXIMUM (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS)
202 ENET_HOST_RECEIVE_BUFFER_SIZE = 256 * 1024,
203 ENET_HOST_SEND_BUFFER_SIZE = 256 * 1024,
204 ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL = 1000,
205 ENET_HOST_DEFAULT_MTU = 1400,
207 ENET_PEER_DEFAULT_ROUND_TRIP_TIME = 500,
208 ENET_PEER_DEFAULT_PACKET_THROTTLE = 32,
209 ENET_PEER_PACKET_THROTTLE_SCALE = 32,
210 ENET_PEER_PACKET_THROTTLE_COUNTER = 7,
211 ENET_PEER_PACKET_THROTTLE_ACCELERATION = 2,
212 ENET_PEER_PACKET_THROTTLE_DECELERATION = 2,
213 ENET_PEER_PACKET_THROTTLE_INTERVAL = 5000,
214 ENET_PEER_PACKET_LOSS_SCALE = (1 << 16),
215 ENET_PEER_PACKET_LOSS_INTERVAL = 10000,
216 ENET_PEER_WINDOW_SIZE_SCALE = 64 * 1024,
217 ENET_PEER_TIMEOUT_LIMIT = 32,
218 ENET_PEER_TIMEOUT_MINIMUM = 5000,
219 ENET_PEER_TIMEOUT_MAXIMUM = 30000,
220 ENET_PEER_PING_INTERVAL = 500,
221 ENET_PEER_UNSEQUENCED_WINDOWS = 64,
222 ENET_PEER_UNSEQUENCED_WINDOW_SIZE = 1024,
223 ENET_PEER_FREE_UNSEQUENCED_WINDOWS = 32,
224 ENET_PEER_RELIABLE_WINDOWS = 16,
225 ENET_PEER_RELIABLE_WINDOW_SIZE = 0x1000,
226 ENET_PEER_FREE_RELIABLE_WINDOWS = 8
234 enet_uint16 reliableWindows [ENET_PEER_RELIABLE_WINDOWS];
238 ENetList incomingUnreliableCommands;
300 ENetList outgoingUnreliableCommands;
305 enet_uint32 unsequencedWindow [ENET_PEER_UNSEQUENCED_WINDOW_SIZE / 32];
324 typedef enet_uint32 (ENET_CALLBACK * ENetChecksumCallback) (
const ENetBuffer * buffers,
size_t bufferCount);
354 int recalculateBandwidthLimits;
363 ENetProtocol commands [ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS];
369 enet_uint8 packetData [2][ENET_PROTOCOL_MAXIMUM_MTU];
372 size_t receivedDataLength;
468 ENET_API ENetSocket enet_socket_create (ENetSocketType);
469 ENET_API
int enet_socket_bind (ENetSocket,
const ENetAddress *);
470 ENET_API
int enet_socket_listen (ENetSocket,
int);
471 ENET_API ENetSocket enet_socket_accept (ENetSocket,
ENetAddress *);
472 ENET_API
int enet_socket_connect (ENetSocket,
const ENetAddress *);
476 ENET_API
int enet_socket_set_option (ENetSocket, ENetSocketOption,
int);
477 ENET_API
int enet_socket_shutdown (ENetSocket, ENetSocketShutdown);
478 ENET_API
void enet_socket_destroy (ENetSocket);
479 ENET_API
int enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *,
enet_uint32);
534 extern void enet_host_bandwidth_throttle (
ENetHost *);
547 extern void enet_peer_reset_queues (
ENetPeer *);
555 ENET_API
void * enet_range_coder_create (
void);
556 ENET_API
void enet_range_coder_destroy (
void *);
557 ENET_API
size_t enet_range_coder_compress (
void *,
const ENetBuffer *,
size_t,
size_t,
enet_uint8 *,
size_t);
558 ENET_API
size_t enet_range_coder_decompress (
void *,
const enet_uint8 *,
size_t,
enet_uint8 *,
size_t);
560 extern size_t enet_protocol_command_size (
enet_uint8);