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author | Andrei Karas <akaras@inbox.ru> | 2012-06-24 17:47:39 +0300 |
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committer | Andrei Karas <akaras@inbox.ru> | 2012-06-24 17:47:39 +0300 |
commit | 4ef35e9ef757da1db724c5d784048601144c934c (patch) | |
tree | c683545ec5c2bc43d619eb9de994659ae88405b0 /src/enet/enet.h | |
parent | 05abb208b47329b60a3cbbef86f8bc88f91ab5de (diff) | |
download | manaverse-4ef35e9ef757da1db724c5d784048601144c934c.tar.gz manaverse-4ef35e9ef757da1db724c5d784048601144c934c.tar.bz2 manaverse-4ef35e9ef757da1db724c5d784048601144c934c.tar.xz manaverse-4ef35e9ef757da1db724c5d784048601144c934c.zip |
Remove enet code from sources.
It only need for manaserv server type,
but manaserv still in long development.
Diffstat (limited to 'src/enet/enet.h')
-rw-r--r-- | src/enet/enet.h | 540 |
1 files changed, 0 insertions, 540 deletions
diff --git a/src/enet/enet.h b/src/enet/enet.h deleted file mode 100644 index 2f656d6cb..000000000 --- a/src/enet/enet.h +++ /dev/null @@ -1,540 +0,0 @@ -/** - @file enet.h - @brief ENet public header file -*/ -#ifndef __ENET_ENET_H__ -#define __ENET_ENET_H__ - -#ifdef __cplusplus -extern "C" -{ -#endif - -#include <stdlib.h> - -#ifdef WIN32 -#include "enet/win32.h" -#else -#include "enet/unix.h" -#endif - -#include "enet/types.h" -#include "enet/protocol.h" -#include "enet/list.h" -#include "enet/callbacks.h" - -#define ENET_VERSION_MAJOR 1 -#define ENET_VERSION_MINOR 3 -#define ENET_VERSION_PATCH 0 -#define ENET_VERSION_CREATE(major, minor, patch) (((major)<<16) | ((minor)<<8) | (patch)) -#define ENET_VERSION ENET_VERSION_CREATE(ENET_VERSION_MAJOR, ENET_VERSION_MINOR, ENET_VERSION_PATCH) - -typedef enet_uint32 ENetVersion; - -typedef enum _ENetSocketType -{ - ENET_SOCKET_TYPE_STREAM = 1, - ENET_SOCKET_TYPE_DATAGRAM = 2 -} ENetSocketType; - -typedef enum _ENetSocketWait -{ - ENET_SOCKET_WAIT_NONE = 0, - ENET_SOCKET_WAIT_SEND = (1 << 0), - ENET_SOCKET_WAIT_RECEIVE = (1 << 1) -} ENetSocketWait; - -typedef enum _ENetSocketOption -{ - ENET_SOCKOPT_NONBLOCK = 1, - ENET_SOCKOPT_BROADCAST = 2, - ENET_SOCKOPT_RCVBUF = 3, - ENET_SOCKOPT_SNDBUF = 4, - ENET_SOCKOPT_REUSEADDR = 5 -} ENetSocketOption; - -enum -{ - ENET_HOST_ANY = 0, /**< specifies the default server host */ - ENET_HOST_BROADCAST = 0xFFFFFFFF, /**< specifies a subnet-wide broadcast */ - - ENET_PORT_ANY = 0 /**< specifies that a port should be automatically chosen */ -}; - -/** - * Portable internet address structure. - * - * The host must be specified in network byte-order, and the port must be in host - * byte-order. The constant ENET_HOST_ANY may be used to specify the default - * server host. The constant ENET_HOST_BROADCAST may be used to specify the - * broadcast address (255.255.255.255). This makes sense for enet_host_connect, - * but not for enet_host_create. Once a server responds to a broadcast, the - * address is updated from ENET_HOST_BROADCAST to the server's actual IP address. - */ -typedef struct _ENetAddress -{ - enet_uint32 host; - enet_uint16 port; -} ENetAddress; - -/** - * Packet flag bit constants. - * - * The host must be specified in network byte-order, and the port must be in - * host byte-order. The constant ENET_HOST_ANY may be used to specify the - * default server host. - - @sa ENetPacket -*/ -typedef enum _ENetPacketFlag -{ - /** packet must be received by the target peer and resend attempts should be - * made until the packet is delivered */ - ENET_PACKET_FLAG_RELIABLE = (1 << 0), - /** packet will not be sequenced with other packets - * not supported for reliable packets - */ - ENET_PACKET_FLAG_UNSEQUENCED = (1 << 1), - /** packet will not allocate data, and user must supply it instead */ - ENET_PACKET_FLAG_NO_ALLOCATE = (1 << 2) -} ENetPacketFlag; - -struct _ENetPacket; -typedef void (ENET_CALLBACK * ENetPacketFreeCallback) (struct _ENetPacket *); - -/** - * ENet packet structure. - * - * An ENet data packet that may be sent to or received from a peer. The shown - * fields should only be read and never modified. The data field contains the - * allocated data for the packet. The dataLength fields specifies the length - * of the allocated data. The flags field is either 0 (specifying no flags), - * or a bitwise-or of any combination of the following flags: - * - * ENET_PACKET_FLAG_RELIABLE - packet must be received by the target peer - * and resend attempts should be made until the packet is delivered - * - * ENET_PACKET_FLAG_UNSEQUENCED - packet will not be sequenced with other packets - * (not supported for reliable packets) - * - * ENET_PACKET_FLAG_NO_ALLOCATE - packet will not allocate data, and user must supply it instead - - @sa ENetPacketFlag - */ -typedef struct _ENetPacket -{ - size_t referenceCount; /**< internal use only */ - enet_uint32 flags; /**< bitwise-or of ENetPacketFlag constants */ - enet_uint8 * data; /**< allocated data for packet */ - size_t dataLength; /**< length of data */ - ENetPacketFreeCallback freeCallback; /**< function to be called when the packet is no longer in use */ -} ENetPacket; - -typedef struct _ENetAcknowledgement -{ - ENetListNode acknowledgementList; - enet_uint32 sentTime; - ENetProtocol command; -} ENetAcknowledgement; - -typedef struct _ENetOutgoingCommand -{ - ENetListNode outgoingCommandList; - enet_uint16 reliableSequenceNumber; - enet_uint16 unreliableSequenceNumber; - enet_uint32 sentTime; - enet_uint32 roundTripTimeout; - enet_uint32 roundTripTimeoutLimit; - enet_uint32 fragmentOffset; - enet_uint16 fragmentLength; - enet_uint16 sendAttempts; - ENetProtocol command; - ENetPacket * packet; -} ENetOutgoingCommand; - -typedef struct _ENetIncomingCommand -{ - ENetListNode incomingCommandList; - enet_uint16 reliableSequenceNumber; - enet_uint16 unreliableSequenceNumber; - ENetProtocol command; - enet_uint32 fragmentCount; - enet_uint32 fragmentsRemaining; - enet_uint32 * fragments; - ENetPacket * packet; -} ENetIncomingCommand; - -typedef enum _ENetPeerState -{ - ENET_PEER_STATE_DISCONNECTED = 0, - ENET_PEER_STATE_CONNECTING = 1, - ENET_PEER_STATE_ACKNOWLEDGING_CONNECT = 2, - ENET_PEER_STATE_CONNECTION_PENDING = 3, - ENET_PEER_STATE_CONNECTION_SUCCEEDED = 4, - ENET_PEER_STATE_CONNECTED = 5, - ENET_PEER_STATE_DISCONNECT_LATER = 6, - ENET_PEER_STATE_DISCONNECTING = 7, - ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT = 8, - ENET_PEER_STATE_ZOMBIE = 9 -} ENetPeerState; - -#ifndef ENET_BUFFER_MAXIMUM -#define ENET_BUFFER_MAXIMUM (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS) -#endif - -enum -{ - ENET_HOST_RECEIVE_BUFFER_SIZE = 256 * 1024, - ENET_HOST_SEND_BUFFER_SIZE = 256 * 1024, - ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL = 1000, - ENET_HOST_DEFAULT_MTU = 1400, - - ENET_PEER_DEFAULT_ROUND_TRIP_TIME = 500, - ENET_PEER_DEFAULT_PACKET_THROTTLE = 32, - ENET_PEER_PACKET_THROTTLE_SCALE = 32, - ENET_PEER_PACKET_THROTTLE_COUNTER = 7, - ENET_PEER_PACKET_THROTTLE_ACCELERATION = 2, - ENET_PEER_PACKET_THROTTLE_DECELERATION = 2, - ENET_PEER_PACKET_THROTTLE_INTERVAL = 5000, - ENET_PEER_PACKET_LOSS_SCALE = (1 << 16), - ENET_PEER_PACKET_LOSS_INTERVAL = 10000, - ENET_PEER_WINDOW_SIZE_SCALE = 64 * 1024, - ENET_PEER_TIMEOUT_LIMIT = 32, - ENET_PEER_TIMEOUT_MINIMUM = 5000, - ENET_PEER_TIMEOUT_MAXIMUM = 30000, - ENET_PEER_PING_INTERVAL = 500, - ENET_PEER_UNSEQUENCED_WINDOWS = 64, - ENET_PEER_UNSEQUENCED_WINDOW_SIZE = 1024, - ENET_PEER_FREE_UNSEQUENCED_WINDOWS = 32, - ENET_PEER_RELIABLE_WINDOWS = 16, - ENET_PEER_RELIABLE_WINDOW_SIZE = 0x1000, - ENET_PEER_FREE_RELIABLE_WINDOWS = 8 -}; - -typedef struct _ENetChannel -{ - enet_uint16 outgoingReliableSequenceNumber; - enet_uint16 outgoingUnreliableSequenceNumber; - enet_uint16 usedReliableWindows; - enet_uint16 reliableWindows [ENET_PEER_RELIABLE_WINDOWS]; - enet_uint16 incomingReliableSequenceNumber; - ENetList incomingReliableCommands; - ENetList incomingUnreliableCommands; -} ENetChannel; - -/** - * An ENet peer which data packets may be sent or received from. - * - * No fields should be modified unless otherwise specified. - */ -typedef struct _ENetPeer -{ - ENetListNode dispatchList; - struct _ENetHost * host; - enet_uint16 outgoingPeerID; - enet_uint16 incomingPeerID; - enet_uint32 connectID; - enet_uint8 outgoingSessionID; - enet_uint8 incomingSessionID; - ENetAddress address; /**< Internet address of the peer */ - void * data; /**< Application private data, may be freely modified */ - ENetPeerState state; - ENetChannel * channels; - size_t channelCount; /**< Number of channels allocated for communication with peer */ - enet_uint32 incomingBandwidth; /**< Downstream bandwidth of the client in bytes/second */ - enet_uint32 outgoingBandwidth; /**< Upstream bandwidth of the client in bytes/second */ - enet_uint32 incomingBandwidthThrottleEpoch; - enet_uint32 outgoingBandwidthThrottleEpoch; - enet_uint32 incomingDataTotal; - enet_uint32 outgoingDataTotal; - enet_uint32 lastSendTime; - enet_uint32 lastReceiveTime; - enet_uint32 nextTimeout; - enet_uint32 earliestTimeout; - enet_uint32 packetLossEpoch; - enet_uint32 packetsSent; - enet_uint32 packetsLost; - enet_uint32 packetLoss; /**< mean packet loss of reliable packets as a ratio with respect to the constant ENET_PEER_PACKET_LOSS_SCALE */ - enet_uint32 packetLossVariance; - enet_uint32 packetThrottle; - enet_uint32 packetThrottleLimit; - enet_uint32 packetThrottleCounter; - enet_uint32 packetThrottleEpoch; - enet_uint32 packetThrottleAcceleration; - enet_uint32 packetThrottleDeceleration; - enet_uint32 packetThrottleInterval; - enet_uint32 lastRoundTripTime; - enet_uint32 lowestRoundTripTime; - enet_uint32 lastRoundTripTimeVariance; - enet_uint32 highestRoundTripTimeVariance; - enet_uint32 roundTripTime; /**< mean round trip time (RTT), in milliseconds, between sending a reliable packet and receiving its acknowledgement */ - enet_uint32 roundTripTimeVariance; - enet_uint32 mtu; - enet_uint32 windowSize; - enet_uint32 reliableDataInTransit; - enet_uint16 outgoingReliableSequenceNumber; - ENetList acknowledgements; - ENetList sentReliableCommands; - ENetList sentUnreliableCommands; - ENetList outgoingReliableCommands; - ENetList outgoingUnreliableCommands; - ENetList dispatchedCommands; - int needsDispatch; - enet_uint16 incomingUnsequencedGroup; - enet_uint16 outgoingUnsequencedGroup; - enet_uint32 unsequencedWindow [ENET_PEER_UNSEQUENCED_WINDOW_SIZE / 32]; - enet_uint32 eventData; -} ENetPeer; - -/** An ENet packet compressor for compressing UDP packets before socket sends or receives. - */ -typedef struct _ENetCompressor -{ - /** Context data for the compressor. Must be non-NULL. */ - void * context; - /** Compresses from inBuffers[0:inBufferCount-1], containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure. */ - size_t (ENET_CALLBACK * compress) (void * context, const ENetBuffer * inBuffers, size_t inBufferCount, size_t inLimit, enet_uint8 * outData, size_t outLimit); - /** Decompresses from inData, containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure. */ - size_t (ENET_CALLBACK * decompress) (void * context, const enet_uint8 * inData, size_t inLimit, enet_uint8 * outData, size_t outLimit); - /** Destroys the context when compression is disabled or the host is destroyed. May be NULL. */ - void (ENET_CALLBACK * destroy) (void * context); -} ENetCompressor; - -/** Callback that computes the checksum of the data held in buffers[0:bufferCount-1] */ -typedef enet_uint32 (ENET_CALLBACK * ENetChecksumCallback) (const ENetBuffer * buffers, size_t bufferCount); - -/** An ENet host for communicating with peers. - * - * No fields should be modified unless otherwise stated. - - @sa enet_host_create() - @sa enet_host_destroy() - @sa enet_host_connect() - @sa enet_host_service() - @sa enet_host_flush() - @sa enet_host_broadcast() - @sa enet_host_compress() - @sa enet_host_compress_with_range_coder() - @sa enet_host_channel_limit() - @sa enet_host_bandwidth_limit() - @sa enet_host_bandwidth_throttle() - */ -typedef struct _ENetHost -{ - ENetSocket socket; - ENetAddress address; /**< Internet address of the host */ - enet_uint32 incomingBandwidth; /**< downstream bandwidth of the host */ - enet_uint32 outgoingBandwidth; /**< upstream bandwidth of the host */ - enet_uint32 bandwidthThrottleEpoch; - enet_uint32 mtu; - enet_uint32 randomSeed; - int recalculateBandwidthLimits; - ENetPeer * peers; /**< array of peers allocated for this host */ - size_t peerCount; /**< number of peers allocated for this host */ - size_t channelLimit; /**< maximum number of channels allowed for connected peers */ - enet_uint32 serviceTime; - ENetList dispatchQueue; - int continueSending; - size_t packetSize; - enet_uint16 headerFlags; - ENetProtocol commands [ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS]; - size_t commandCount; - ENetBuffer buffers [ENET_BUFFER_MAXIMUM]; - size_t bufferCount; - ENetChecksumCallback checksum; /**< callback the user can set to enable packet checksums for this host */ - ENetCompressor compressor; - enet_uint8 packetData [2][ENET_PROTOCOL_MAXIMUM_MTU]; - ENetAddress receivedAddress; - enet_uint8 * receivedData; - size_t receivedDataLength; - enet_uint32 totalSentData; /**< total data sent, user should reset to 0 as needed to prevent overflow */ - enet_uint32 totalSentPackets; /**< total UDP packets sent, user should reset to 0 as needed to prevent overflow */ - enet_uint32 totalReceivedData; /**< total data received, user should reset to 0 as needed to prevent overflow */ - enet_uint32 totalReceivedPackets; /**< total UDP packets received, user should reset to 0 as needed to prevent overflow */ -} ENetHost; - -/** - * An ENet event type, as specified in @ref ENetEvent. - */ -typedef enum _ENetEventType -{ - /** no event occurred within the specified time limit */ - ENET_EVENT_TYPE_NONE = 0, - - /** a connection request initiated by enet_host_connect has completed. - * The peer field contains the peer which successfully connected. - */ - ENET_EVENT_TYPE_CONNECT = 1, - - /** a peer has disconnected. This event is generated on a successful - * completion of a disconnect initiated by enet_pper_disconnect, if - * a peer has timed out, or if a connection request intialized by - * enet_host_connect has timed out. The peer field contains the peer - * which disconnected. The data field contains user supplied data - * describing the disconnection, or 0, if none is available. - */ - ENET_EVENT_TYPE_DISCONNECT = 2, - - /** a packet has been received from a peer. The peer field specifies the - * peer which sent the packet. The channelID field specifies the channel - * number upon which the packet was received. The packet field contains - * the packet that was received; this packet must be destroyed with - * enet_packet_destroy after use. - */ - ENET_EVENT_TYPE_RECEIVE = 3 -} ENetEventType; - -/** - * An ENet event as returned by enet_host_service(). - - @sa enet_host_service - */ -typedef struct _ENetEvent -{ - ENetEventType type; /**< type of the event */ - ENetPeer * peer; /**< peer that generated a connect, disconnect or receive event */ - enet_uint8 channelID; /**< channel on the peer that generated the event, if appropriate */ - enet_uint32 data; /**< data associated with the event, if appropriate */ - ENetPacket * packet; /**< packet associated with the event, if appropriate */ -} ENetEvent; - -/** @defgroup global ENet global functions - @{ -*/ - -/** - Initializes ENet globally. Must be called prior to using any functions in - ENet. - @returns 0 on success, < 0 on failure -*/ -ENET_API int enet_initialize (void); - -/** - Initializes ENet globally and supplies user-overridden callbacks. Must be called prior to using any functions in ENet. Do not use enet_initialize() if you use this variant. Make sure the ENetCallbacks structure is zeroed out so that any additional callbacks added in future versions will be properly ignored. - - @param version the constant ENET_VERSION should be supplied so ENet knows which version of ENetCallbacks struct to use - @param inits user-overriden callbacks where any NULL callbacks will use ENet's defaults - @returns 0 on success, < 0 on failure -*/ -ENET_API int enet_initialize_with_callbacks (ENetVersion version, const ENetCallbacks * inits); - -/** - Shuts down ENet globally. Should be called when a program that has - initialized ENet exits. -*/ -ENET_API void enet_deinitialize (void); - -/** @} */ - -/** @defgroup private ENet private implementation functions */ - -/** - Returns the wall-time in milliseconds. Its initial value is unspecified - unless otherwise set. - */ -ENET_API enet_uint32 enet_time_get (void); -/** - Sets the current wall-time in milliseconds. - */ -ENET_API void enet_time_set (enet_uint32); - -/** @defgroup socket ENet socket functions - @{ -*/ -ENET_API ENetSocket enet_socket_create (ENetSocketType); -ENET_API int enet_socket_bind (ENetSocket, const ENetAddress *); -ENET_API int enet_socket_listen (ENetSocket, int); -ENET_API ENetSocket enet_socket_accept (ENetSocket, ENetAddress *); -ENET_API int enet_socket_connect (ENetSocket, const ENetAddress *); -ENET_API int enet_socket_send (ENetSocket, const ENetAddress *, const ENetBuffer *, size_t); -ENET_API int enet_socket_receive (ENetSocket, ENetAddress *, ENetBuffer *, size_t); -ENET_API int enet_socket_wait (ENetSocket, enet_uint32 *, enet_uint32); -ENET_API int enet_socket_set_option (ENetSocket, ENetSocketOption, int); -ENET_API void enet_socket_destroy (ENetSocket); -ENET_API int enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *, enet_uint32); - -/** @} */ - -/** @defgroup Address ENet address functions - @{ -*/ -/** Attempts to resolve the host named by the parameter hostName and sets - the host field in the address parameter if successful. - @param address destination to store resolved address - @param hostName host name to lookup - @retval 0 on success - @retval < 0 on failure - @returns the address of the given hostName in address on success -*/ -ENET_API int enet_address_set_host (ENetAddress * address, const char * hostName); - -/** Gives the printable form of the ip address specified in the address parameter. - @param address address printed - @param hostName destination for name, must not be NULL - @param nameLength maximum length of hostName. - @returns the null-terminated name of the host in hostName on success - @retval 0 on success - @retval < 0 on failure -*/ -ENET_API int enet_address_get_host_ip (const ENetAddress * address, char * hostName, size_t nameLength); - -/** Attempts to do a reverse lookup of the host field in the address parameter. - @param address address used for reverse lookup - @param hostName destination for name, must not be NULL - @param nameLength maximum length of hostName. - @returns the null-terminated name of the host in hostName on success - @retval 0 on success - @retval < 0 on failure -*/ -ENET_API int enet_address_get_host (const ENetAddress * address, char * hostName, size_t nameLength); - -/** @} */ - -ENET_API ENetPacket * enet_packet_create (const void *, size_t, enet_uint32); -ENET_API void enet_packet_destroy (ENetPacket *); -ENET_API int enet_packet_resize (ENetPacket *, size_t); -extern enet_uint32 enet_crc32 (const ENetBuffer *, size_t); - -ENET_API ENetHost * enet_host_create (const ENetAddress *, size_t, size_t, enet_uint32, enet_uint32); -ENET_API void enet_host_destroy (ENetHost *); -ENET_API ENetPeer * enet_host_connect (ENetHost *, const ENetAddress *, size_t, enet_uint32); -ENET_API int enet_host_check_events (ENetHost *, ENetEvent *); -ENET_API int enet_host_service (ENetHost *, ENetEvent *, enet_uint32); -ENET_API void enet_host_flush (ENetHost *); -ENET_API void enet_host_broadcast (ENetHost *, enet_uint8, ENetPacket *); -ENET_API void enet_host_compress (ENetHost *, const ENetCompressor *); -ENET_API int enet_host_compress_with_range_coder (ENetHost * host); -ENET_API void enet_host_channel_limit (ENetHost *, size_t); -ENET_API void enet_host_bandwidth_limit (ENetHost *, enet_uint32, enet_uint32); -extern void enet_host_bandwidth_throttle (ENetHost *); - -ENET_API int enet_peer_send (ENetPeer *, enet_uint8, ENetPacket *); -ENET_API ENetPacket * enet_peer_receive (ENetPeer *, enet_uint8 * channelID); -ENET_API void enet_peer_ping (ENetPeer *); -ENET_API void enet_peer_reset (ENetPeer *); -ENET_API void enet_peer_disconnect (ENetPeer *, enet_uint32); -ENET_API void enet_peer_disconnect_now (ENetPeer *, enet_uint32); -ENET_API void enet_peer_disconnect_later (ENetPeer *, enet_uint32); -ENET_API void enet_peer_throttle_configure (ENetPeer *, enet_uint32, enet_uint32, enet_uint32); -extern int enet_peer_throttle (ENetPeer *, enet_uint32); -extern void enet_peer_reset_queues (ENetPeer *); -extern void enet_peer_setup_outgoing_command (ENetPeer *, ENetOutgoingCommand *); -extern ENetOutgoingCommand * enet_peer_queue_outgoing_command (ENetPeer *, const ENetProtocol *, ENetPacket *, enet_uint32, enet_uint16); -extern ENetIncomingCommand * enet_peer_queue_incoming_command (ENetPeer *, const ENetProtocol *, ENetPacket *, enet_uint32); -extern ENetAcknowledgement * enet_peer_queue_acknowledgement (ENetPeer *, const ENetProtocol *, enet_uint16); -extern void enet_peer_dispatch_incoming_unreliable_commands (ENetPeer *, ENetChannel *); -extern void enet_peer_dispatch_incoming_reliable_commands (ENetPeer *, ENetChannel *); - -ENET_API void * enet_range_coder_create (void); -ENET_API void enet_range_coder_destroy (void *); -ENET_API size_t enet_range_coder_compress (void *, const ENetBuffer *, size_t, size_t, enet_uint8 *, size_t); -ENET_API size_t enet_range_coder_decompress (void *, const enet_uint8 *, size_t, enet_uint8 *, size_t); - -extern size_t enet_protocol_command_size (enet_uint8); - -#ifdef __cplusplus -} -#endif - -#endif /* __ENET_ENET_H__ */ - |