54 lines
2.2 KiB
C
54 lines
2.2 KiB
C
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#ifndef OSCAM_NET_H_
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#define OSCAM_NET_H_
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#ifdef IPV6SUPPORT
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#define GET_IP() *(struct in6_addr *)pthread_getspecific(getip)
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#define IP_ISSET(a) !cs_in6addr_isnull(&a)
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#define IP_EQUAL(a, b) cs_in6addr_equal(&a, &b)
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#define IP_ASSIGN(a, b) cs_in6addr_copy(&a, &b)
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#define SIN_GET_ADDR(a) ((struct sockaddr_in6 *)&a)->sin6_addr
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#define SIN_GET_PORT(a) ((struct sockaddr_in6 *)&a)->sin6_port
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#define SIN_GET_FAMILY(a) ((struct sockaddr_in6 *)&a)->sin6_family
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extern int32_t cs_in6addr_equal(struct in6_addr *a1, struct in6_addr *a2);
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extern int32_t cs_in6addr_isnull(struct in6_addr *addr);
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extern int32_t cs_in6addr_lt(struct in6_addr *a, struct in6_addr *b);
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extern void cs_in6addr_copy(struct in6_addr *dst, struct in6_addr *src);
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extern void cs_in6addr_ipv4map(struct in6_addr *dst, in_addr_t src);
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extern void cs_getIPv6fromHost(const char *hostname, struct in6_addr *addr, struct sockaddr_storage *sa, socklen_t *sa_len, uint8_t forceV4);
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#else
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#define GET_IP() *(in_addr_t *)pthread_getspecific(getip)
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#define IP_ISSET(a) (a)
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#define IP_EQUAL(a, b) (a == b)
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#define IP_ASSIGN(a, b) (a = b)
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#define SIN_GET_ADDR(a) (a.sin_addr.s_addr)
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#define SIN_GET_PORT(a) (a.sin_port)
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#define SIN_GET_FAMILY(a) (a.sin_family)
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#endif
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char *cs_inet_ntoa(IN_ADDR_T addr);
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void cs_inet_addr(char *txt, IN_ADDR_T *out);
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void cs_resolve(const char *hostname, IN_ADDR_T *ip, struct SOCKADDR *sock, socklen_t *sa_len);
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#ifdef IPV6SUPPORT
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void cs_resolve_v4(const char *hostname, IN_ADDR_T *ip, struct SOCKADDR *sock, socklen_t *sa_len);
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#endif
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IN_ADDR_T get_null_ip(void);
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void set_null_ip(IN_ADDR_T *ip);
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void set_localhost_ip(IN_ADDR_T *ip);
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int32_t check_ip(struct s_ip *ip, IN_ADDR_T n);
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uint32_t cs_getIPfromHost(const char *hostname);
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int set_socket_priority(int fd, int priority);
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void setTCPTimeouts(int32_t sock);
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int set_nonblock(int32_t fd, bool nonblock);
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void set_so_reuseport(int fd);
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int8_t check_fd_for_data(int32_t fd);
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int32_t recv_from_udpipe(uint8_t *);
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int32_t process_input(uint8_t *buf, int32_t buflen, int32_t timeout);
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int32_t accept_connection(struct s_module *module, int8_t module_idx, int8_t port_idx);
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int32_t start_listener(struct s_module *module, struct s_port *port);
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#ifdef __CYGWIN__
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ssize_t cygwin_recv(int sock, void *buf, int count, int tflags);
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#endif
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#endif
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