69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
#ifndef __GEARSRC_NET_H__
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#define __GEARSRC_NET_H__
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#include <GearSrc/MachDep.h>
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#include <GearSrc/TypeDefs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* 6 bits reserved
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* 1 bit unsafe or safe
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* 1 bit ack or normal
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* 4 bytes index
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* 4 bytes sequence
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*
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* if unsafe:
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* n bytes data
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* else if ack:
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* no data continues
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* else if sequence is 0:
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* 4 bytes sequence count
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* else:
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* n bytes data
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*/
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#define GSNetDefaultPort 23903
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#define GSNetAcknowledgeTimeout 500
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#define GSNetPacketFlagAcknowledge (1 << 0)
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#define GSNetPacketFlagUnsafe (1 << 1)
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/* net_client.c */
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GSDECL GSNetClient GSNetClientOpen(GSClient net, const char* hostname, int port);
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GSDECL void GSNetClientStep(GSNetClient net);
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GSDECL void GSNetClientClose(GSNetClient net);
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/* net_server.c */
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GSDECL GSNetServer GSNetServerOpen(GSServer net, int port);
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GSDECL void GSNetServerStep(GSNetServer net);
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GSDECL void GSNetServerClose(GSNetServer net);
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/* net_base.c */
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GSDECL GSBool GSNetBaseHasData(GSNetSocket sock);
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GSDECL GSNetSocket GSNetBaseServer(int port);
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GSDECL GSNetSocket GSNetBaseClient(const char* hostname, int port, GSNetAddress* address);
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GSDECL void GSNetBaseClose(GSNetSocket sock);
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GSDECL int GSNetBaseRead(GSNetSocket sock, void* data, int size, GSNetAddress* address); /* always read 508 bytes! */
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GSDECL void GSNetBaseWrite(GSNetSocket sock, void* data, int size, GSNetAddress* address);
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/* net_packet.c */
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GSDECL void GSNetPacketRead(GSNetSocket sock, GSNetPacket* packet, GSNetAddress* address);
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GSDECL void GSNetPacketWrite(GSNetSocket sock, GSNetPacket* packet, GSNetAddress* address);
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/* net_state.c */
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GSDECL void GSNetStateCheckRead(GSNetState* state, GSNetSocket sock, GSNetPacket* packet, GSNetAddress* address);
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GSDECL void GSNetStateCheckWrite(GSNetState* state, GSNetSocket sock, GSNetAddress* address);
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GSDECL void GSNetStateInit(GSNetState* state, GSEngine engine);
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GSDECL void GSNetStateDeinit(GSNetState* state);
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GSDECL GSBool GSNetStateRead(GSNetState* state, void** data, int* size); /* remember to free what gets returned in data! */
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GSDECL void GSNetStateWrite(GSNetState* state, void* data, int size);
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GSDECL void GSNetStateWriteUnsafe(GSNetState* state, void* data, int size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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