oscam-net.h

   1 #ifndef OSCAM_NET_H_
   2 #define OSCAM_NET_H_
   3
   4 #ifdef IPV6SUPPORT
   5 #define GET_IP() *(struct in6_addr *)pthread_getspecific(getip)
   6 #define IP_ISSET(a) !cs_in6addr_isnull(&a)
   7 #define IP_EQUAL(a, b) cs_in6addr_equal(&a, &b)
   8 #define IP_ASSIGN(a, b) cs_in6addr_copy(&a, &b)
   9 #define SIN_GET_ADDR(a) ((struct sockaddr_in6 *)&a)->sin6_addr
  10 #define SIN_GET_PORT(a) ((struct sockaddr_in6 *)&a)->sin6_port
  11 #define SIN_GET_FAMILY(a) ((struct sockaddr_in6 *)&a)->sin6_family
  12 extern int32_t cs_in6addr_equal(struct in6_addr *a1, struct in6_addr *a2);
  13 extern int32_t cs_in6addr_isnull(struct in6_addr *addr);
  14 extern int32_t cs_in6addr_lt(struct in6_addr *a, struct in6_addr *b);
  15 extern void cs_in6addr_copy(struct in6_addr *dst, struct in6_addr *src);
  16 extern void cs_in6addr_ipv4map(struct in6_addr *dst, in_addr_t src);
  17 extern void cs_getIPv6fromHost(const char *hostname, struct in6_addr *addr, struct sockaddr_storage *sa, socklen_t *sa_len);
  18 #else
  19 #define GET_IP() *(in_addr_t *)pthread_getspecific(getip)
  20 #define IP_ISSET(a) (a)
  21 #define IP_EQUAL(a, b) (a == b)
  22 #define IP_ASSIGN(a, b) (a = b)
  23 #define SIN_GET_ADDR(a) (a.sin_addr.s_addr)
  24 #define SIN_GET_PORT(a) (a.sin_port)
  25 #define SIN_GET_FAMILY(a) (a.sin_family)
  26 #endif
  27
  28 char *cs_inet_ntoa(IN_ADDR_T addr);
  29 void cs_inet_addr(char *txt, IN_ADDR_T *out);
  30 void cs_resolve(const char *hostname, IN_ADDR_T *ip, struct SOCKADDR *sock, socklen_t *sa_len);
  31 IN_ADDR_T get_null_ip(void);
  32 void set_null_ip(IN_ADDR_T *ip);
  33 void set_localhost_ip(IN_ADDR_T *ip);
  34 int32_t check_ip(struct s_ip *ip, IN_ADDR_T n);
  35 uint32_t cs_getIPfromHost(const char *hostname);
  36 int set_socket_priority(int fd, int priority);
  37 void setTCPTimeouts(int32_t sock);
  38 int set_nonblock(int32_t fd, bool nonblock);
  39 void set_so_reuseport(int fd);
  40 int8_t check_fd_for_data(int32_t fd);
  41 int32_t recv_from_udpipe(uint8_t *);
  42 int32_t process_input(uint8_t *buf, int32_t buflen, int32_t timeout);
  43 int32_t accept_connection(struct s_module *module, int8_t module_idx, int8_t port_idx);
  44 int32_t start_listener(struct s_module *module, struct s_port *port);
  45
  46 #ifdef __CYGWIN__
  47 ssize_t cygwin_recv(int sock, void *buf, int count, int tflags);
  48 #endif
  49
  50 #endif