103 lines
2.6 KiB
C
103 lines
2.6 KiB
C
#ifndef CGE_NET_H
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#define CGE_NET_H
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#include <stdint.h>
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#include <stddef.h>
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enum CgeNetCode {
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CGE_NET_EOK,
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CGE_NET_EUNKNOWN,
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CGE_NET_EINVAL,
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CGE_NET_ENOMEM,
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CGE_NET_EADDRINUSE,
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CGE_NET_EADDRNOTAVAIL,
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CGE_NET_ECONNREFUSED,
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CGE_NET_ECONNRESET,
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CGE_NET_ECONNABORTED,
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CGE_NET_ENETUNREACH,
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CGE_NET_EHOSTUNREACH,
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CGE_NET_ETIMEDOUT,
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CGE_NET_EWOULDBLOCK,
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CGE_NET_EDISCONNECT,
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};
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enum CgeNetDomain {
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CGE_NET_IPV4,
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CGE_NET_IPV6
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};
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enum CgeNetType {
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CGE_NET_TCP,
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CGE_NET_UDP,
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};
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enum CgeNetEvent {
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CGE_NET_READABLE = (1 << 0),
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CGE_NET_WRITABLE = (1 << 1),
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};
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struct CgeNetIPv4 {
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int type;
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uint8_t addr[4];
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uint16_t port;
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};
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struct CgeNetIPv6 {
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int type;
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uint8_t addr[16];
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uint16_t port;
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};
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typedef union CgeNetAddr {
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int type;
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struct CgeNetIPv4 ipv4;
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struct CgeNetIPv6 ipv6;
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} CgeNetAddr;
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typedef struct CgeNetSocket CgeNetSocket;
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typedef struct CgeNetPoll CgeNetPoll;
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typedef void (*CgeNetCallback)(CgeNetSocket *, int event);
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int CgeNetAddrFromStr(const char *str, uint16_t port, CgeNetAddr *addr);
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int CgeNetInit(void);
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void CgeNetCleanup(void);
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CgeNetSocket *CgeNetOpen(int domain, int type, int *result);
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void CgeNetClose(CgeNetSocket *socket);
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int CgeNetErrorCode(CgeNetSocket *socket);
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int CgeNetFetchError(CgeNetSocket *socket);
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int CgeNetSetBlocking(CgeNetSocket *socket, int value);
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int CgeNetBind(CgeNetSocket *socket, const CgeNetAddr *addr);
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int CgeNetListen(CgeNetSocket *socket, unsigned int backlog);
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CgeNetSocket *CgeNetAccept(CgeNetSocket *socket, CgeNetAddr *addr);
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int CgeNetConnect(CgeNetSocket *socket, const CgeNetAddr *addr);
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int CgeNetWrite(CgeNetSocket *socket, const void *buffer, size_t size,
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size_t *actual);
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int CgeNetRead(CgeNetSocket *socket, void *buffer, size_t size,
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size_t *actual);
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int CgeNetPeek(CgeNetSocket *socket, void *buffer, size_t size, size_t *actual);
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int CgeNetWriteTo(CgeNetSocket *socket, const CgeNetAddr *addr,
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const void *buffer, size_t size, size_t *actual);
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int CgeNetReadFrom(CgeNetSocket *socket, CgeNetAddr* addr, void *buffer,
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size_t size, size_t *actual);
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void *CgeNetContext(CgeNetSocket *socket);
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void CgeNetSetContext(CgeNetSocket *socket, void *data);
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CgeNetPoll *CgeNetPollCreate(int *result);
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int CgeNetPollErrorCode(CgeNetPoll *poll);
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void CgeNetPollFree(CgeNetPoll* poll);
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int CgeNetPollAdd(CgeNetPoll *poll, CgeNetSocket *socket,
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CgeNetCallback callback, int events);
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int CgeNetPollRemove(CgeNetPoll *poll, CgeNetSocket *socket);
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int CgeNetPollWait(CgeNetPoll *poll, int timeout);
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#endif /* CGE_NET_H */
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