From fbea52f74a80268446f45936a0cf40400aba8565 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Mon, 2 May 2011 15:23:08 +1000 Subject: lib/util Move more network utility functions from source3 into lib/util This will help with the merge of the interfaces layer. Andrew Bartlett --- lib/util/util_net.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'lib/util/util_net.h') diff --git a/lib/util/util_net.h b/lib/util/util_net.h index 530311e5c8..71d1d1a6bd 100644 --- a/lib/util/util_net.h +++ b/lib/util/util_net.h @@ -50,6 +50,15 @@ void set_sockaddr_port(struct sockaddr *psa, uint16_t port); **/ _PUBLIC_ bool is_zero_ip_v4(struct in_addr ip); +void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss, + struct in_addr ip); +#if defined(HAVE_IPV6) +/** + * Convert an IPv6 struct in_addr to a struct sockaddr_storage. + */ +void in6_addr_to_sockaddr_storage(struct sockaddr_storage *ss, + struct in6_addr ip); +#endif /** Are two IPs on the same subnet? **/ @@ -60,6 +69,11 @@ _PUBLIC_ bool same_net_v4(struct in_addr ip1,struct in_addr ip2,struct in_addr m **/ _PUBLIC_ bool is_ipaddress(const char *str); +bool is_broadcast_addr(const struct sockaddr *pss); +bool is_loopback_ip_v4(struct in_addr ip); +bool is_loopback_addr(const struct sockaddr *pss); +bool is_zero_addr(const struct sockaddr_storage *pss); +void zero_ip_v4(struct in_addr *ip); /** Interpret an internet address or name into an IP address in 4 byte form. **/ @@ -72,5 +86,26 @@ _PUBLIC_ struct in_addr interpret_addr2(const char *str); _PUBLIC_ bool is_ipaddress_v4(const char *str); +bool is_address_any(const struct sockaddr *psa); +bool same_net(const struct sockaddr *ip1, + const struct sockaddr *ip2, + const struct sockaddr *mask); +bool sockaddr_equal(const struct sockaddr *ip1, + const struct sockaddr *ip2); + +bool is_address_any(const struct sockaddr *psa); +uint16_t get_sockaddr_port(const struct sockaddr_storage *pss); +char *print_sockaddr_len(char *dest, + size_t destlen, + const struct sockaddr *psa, + socklen_t psalen); +char *print_sockaddr(char *dest, + size_t destlen, + const struct sockaddr_storage *psa); +char *print_canonical_sockaddr(TALLOC_CTX *ctx, + const struct sockaddr_storage *pss); +const char *client_name(int fd); +int get_socket_port(int fd); +const char *client_socket_addr(int fd, char *addr, size_t addr_len); #endif /* _SAMBA_UTIL_NET_H_ */ -- cgit