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Feature: Added private igloo_socketaddr_new_from_sockaddr()

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This commit is contained in:
Philipp Schafft 2019-09-25 06:52:17 +00:00
parent 3feff51459
commit 9d9d837ee0
2 changed files with 55 additions and 0 deletions
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3
src/private.h
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@ -77,4 +77,7 @@ int igloo_socketaddr_get_sysid_domain(igloo_socketaddr_domain_t domain);
int igloo_socketaddr_get_sysid_type(igloo_socketaddr_type_t type);
int igloo_socketaddr_get_sysid_protocol(igloo_socketaddr_protocol_t protocol);
// NOTE: We use generic types here to avoid socket headers for all units.
igloo_socketaddr_t * igloo_socketaddr_new_from_sockaddr(igloo_socketaddr_domain_t domain_hint, igloo_socketaddr_type_t type_hint, igloo_socketaddr_protocol_t protocol_hint, const void * /* const struct sockaddr * */ addr, size_t /* socklen_t */ addr_len, const char *name, igloo_ro_t associated, igloo_ro_t instance, igloo_error_t *error);
#endif

52
src/socketaddr.c
View File

@ -127,6 +127,27 @@ int igloo_socketaddr_get_sysid_domain(igloo_socketaddr_domain_t domain)
return -1;
}
igloo_socketaddr_domain_t igloo_socketaddr_get_id_domain(int domain)
{
switch (domain) {
case AF_UNSPEC:
return igloo_SOCKETADDR_DOMAIN_UNSPEC;
break;
case AF_UNIX:
return igloo_SOCKETADDR_DOMAIN_UNIX;
break;
case AF_INET:
return igloo_SOCKETADDR_DOMAIN_INET4;
break;
case AF_INET6:
return igloo_SOCKETADDR_DOMAIN_INET6;
break;
default:
return igloo_SOCKETADDR_DOMAIN_UNSPEC;
break;
}
}
int igloo_socketaddr_get_sysid_type(igloo_socketaddr_type_t type)
{
switch (type) {
@ -370,6 +391,37 @@ igloo_socketaddr_t * igloo_socketaddr_new(igloo_socketaddr_domain_t domain, i
return addr;
}
igloo_socketaddr_t * igloo_socketaddr_new_from_sockaddr(igloo_socketaddr_domain_t domain_hint, igloo_socketaddr_type_t type_hint, igloo_socketaddr_protocol_t protocol_hint, const void * /* const struct sockaddr * */ addr, size_t /* socklen_t */ addr_len, const char *name, igloo_ro_t associated, igloo_ro_t instance, igloo_error_t *error)
{
igloo_socketaddr_t *ret;
const struct sockaddr *sysaddr = addr;
char ip[80];
char service[80];
if (addr_len < sizeof(*sysaddr)) {
if (error)
*error = igloo_ERROR_FAULT;
return NULL;
}
domain_hint = igloo_socketaddr_get_id_domain(sysaddr->sa_family);
ret = igloo_socketaddr_new(domain_hint, type_hint, protocol_hint, name, associated, instance);
if (ret == NULL) {
if (error)
*error = igloo_ERROR_GENERIC;
return NULL;
}
if (getnameinfo(sysaddr, addr_len, ip, sizeof(ip), service, sizeof(service), NI_NUMERICHOST|NI_NUMERICSERV) == 0) {
igloo_socketaddr_set_node(ret, ip);
igloo_socketaddr_set_service(ret, service);
}
return ret;
}
igloo_error_t igloo_socketaddr_get_base(igloo_socketaddr_t *addr, igloo_socketaddr_domain_t *domain, igloo_socketaddr_type_t *type, igloo_socketaddr_protocol_t *protocol)
{
if (!igloo_RO_IS_VALID(addr, igloo_socketaddr_t))