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 7
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
121 typedef void (ENET_CALLBACK * ENetPacketFreeCallback) (
struct _ENetPacket *);
186 typedef enum _ENetPeerState
188 ENET_PEER_STATE_DISCONNECTED = 0,
189 ENET_PEER_STATE_CONNECTING = 1,
190 ENET_PEER_STATE_ACKNOWLEDGING_CONNECT = 2,
191 ENET_PEER_STATE_CONNECTION_PENDING = 3,
192 ENET_PEER_STATE_CONNECTION_SUCCEEDED = 4,
193 ENET_PEER_STATE_CONNECTED = 5,
194 ENET_PEER_STATE_DISCONNECT_LATER = 6,
195 ENET_PEER_STATE_DISCONNECTING = 7,
196 ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT = 8,
197 ENET_PEER_STATE_ZOMBIE = 9
200 #ifndef ENET_BUFFER_MAXIMUM
201 #define ENET_BUFFER_MAXIMUM (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS)
206 ENET_HOST_RECEIVE_BUFFER_SIZE = 256 * 1024,
207 ENET_HOST_SEND_BUFFER_SIZE = 256 * 1024,
208 ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL = 1000,
209 ENET_HOST_DEFAULT_MTU = 1400,
211 ENET_PEER_DEFAULT_ROUND_TRIP_TIME = 500,
212 ENET_PEER_DEFAULT_PACKET_THROTTLE = 32,
213 ENET_PEER_PACKET_THROTTLE_SCALE = 32,
214 ENET_PEER_PACKET_THROTTLE_COUNTER = 7,
215 ENET_PEER_PACKET_THROTTLE_ACCELERATION = 2,
216 ENET_PEER_PACKET_THROTTLE_DECELERATION = 2,
217 ENET_PEER_PACKET_THROTTLE_INTERVAL = 5000,
218 ENET_PEER_PACKET_LOSS_SCALE = (1 << 16),
219 ENET_PEER_PACKET_LOSS_INTERVAL = 10000,
220 ENET_PEER_WINDOW_SIZE_SCALE = 64 * 1024,
221 ENET_PEER_TIMEOUT_LIMIT = 32,
222 ENET_PEER_TIMEOUT_MINIMUM = 5000,
223 ENET_PEER_TIMEOUT_MAXIMUM = 30000,
224 ENET_PEER_PING_INTERVAL = 500,
225 ENET_PEER_UNSEQUENCED_WINDOWS = 64,
226 ENET_PEER_UNSEQUENCED_WINDOW_SIZE = 1024,
227 ENET_PEER_FREE_UNSEQUENCED_WINDOWS = 32,
228 ENET_PEER_RELIABLE_WINDOWS = 16,
229 ENET_PEER_RELIABLE_WINDOW_SIZE = 0x1000,
230 ENET_PEER_FREE_RELIABLE_WINDOWS = 8
238 enet_uint16 reliableWindows [ENET_PEER_RELIABLE_WINDOWS];
242 ENetList incomingUnreliableCommands;
304 ENetList outgoingUnreliableCommands;
309 enet_uint32 unsequencedWindow [ENET_PEER_UNSEQUENCED_WINDOW_SIZE / 32];
328 typedef enet_uint32 (ENET_CALLBACK * ENetChecksumCallback) (
const ENetBuffer * buffers,
size_t bufferCount);
358 int recalculateBandwidthLimits;
367 ENetProtocol commands [ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS];
373 enet_uint8 packetData [2][ENET_PROTOCOL_MAXIMUM_MTU];
376 size_t receivedDataLength;
472 ENET_API ENetSocket enet_socket_create (ENetSocketType);
473 ENET_API
int enet_socket_bind (ENetSocket,
const ENetAddress *);
474 ENET_API
int enet_socket_listen (ENetSocket,
int);
475 ENET_API ENetSocket enet_socket_accept (ENetSocket,
ENetAddress *);
476 ENET_API
int enet_socket_connect (ENetSocket,
const ENetAddress *);
480 ENET_API
int enet_socket_set_option (ENetSocket, ENetSocketOption,
int);
481 ENET_API
int enet_socket_shutdown (ENetSocket, ENetSocketShutdown);
482 ENET_API
void enet_socket_destroy (ENetSocket);
483 ENET_API
int enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *,
enet_uint32);
538 extern void enet_host_bandwidth_throttle (
ENetHost *);
551 extern void enet_peer_reset_queues (
ENetPeer *);
559 ENET_API
void * enet_range_coder_create (
void);
560 ENET_API
void enet_range_coder_destroy (
void *);
561 ENET_API
size_t enet_range_coder_compress (
void *,
const ENetBuffer *,
size_t,
size_t,
enet_uint8 *,
size_t);
562 ENET_API
size_t enet_range_coder_decompress (
void *,
const enet_uint8 *,
size_t,
enet_uint8 *,
size_t);
564 extern size_t enet_protocol_command_size (
enet_uint8);