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Code

Feature: Added igloo_socketaddr_set_service()

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This commit is contained in:
Philipp Schafft 2019-09-19 01:07:39 +00:00
parent 57e8fdc408
commit 74b598f9ae
3 changed files with 168 additions and 0 deletions
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1
include/igloo/socketaddr.h
View File

@ -72,6 +72,7 @@ igloo_error_t igloo_socketaddr_get_node(igloo_socketaddr_t *addr, cons
igloo_error_t igloo_socketaddr_get_ip (igloo_socketaddr_t *addr, const char **ip);
igloo_error_t igloo_socketaddr_set_port(igloo_socketaddr_t *addr, uint16_t port);
igloo_error_t igloo_socketaddr_get_port(igloo_socketaddr_t *addr, uint16_t *port);
igloo_error_t igloo_socketaddr_set_service(igloo_socketaddr_t *addr, const char *service);
igloo_error_t igloo_socketaddr_set_path(igloo_socketaddr_t *addr, const char *path);
igloo_error_t igloo_socketaddr_get_path(igloo_socketaddr_t *addr, const char **path);

5
src/private.h
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@ -24,6 +24,7 @@
#endif
#include <igloo/interface.h>
#include <igloo/socketaddr.h>
/* init/shutdown of the library */
void igloo_thread_initialize(void);
@ -72,4 +73,8 @@ void igloo_private__snprintf(char *str, size_t size, const char *format, ...);
igloo_ro_t igloo_get_default_instance(void);
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);
#endif

162
src/socketaddr.c
View File

@ -107,6 +107,82 @@ static inline igloo_error_t _replace_string(char **rep, const char *str)
return igloo_ERROR_NONE;
}
int igloo_socketaddr_get_sysid_domain(igloo_socketaddr_domain_t domain)
{
switch (domain) {
case igloo_SOCKETADDR_DOMAIN_UNSPEC:
return AF_UNSPEC;
break;
case igloo_SOCKETADDR_DOMAIN_UNIX:
return AF_UNIX;
break;
case igloo_SOCKETADDR_DOMAIN_INET4:
return AF_INET;
break;
case igloo_SOCKETADDR_DOMAIN_INET6:
return AF_INET6;
break;
}
return -1;
}
int igloo_socketaddr_get_sysid_type(igloo_socketaddr_type_t type)
{
switch (type) {
case igloo_SOCKETADDR_TYPE_STREAM:
return SOCK_STREAM;
break;
case igloo_SOCKETADDR_TYPE_DGRAM:
return SOCK_DGRAM;
break;
case igloo_SOCKETADDR_TYPE_SEQPACK:
return SOCK_SEQPACKET;
break;
#ifdef SOCK_RDM
case igloo_SOCKETADDR_TYPE_RDM:
return SOCK_RDM;
break;
#endif
case igloo_SOCKETADDR_TYPE_UNSPEC:
return -1;
}
return -1;
}
int igloo_socketaddr_get_sysid_protocol(igloo_socketaddr_protocol_t protocol)
{
switch (protocol) {
case igloo_SOCKETADDR_PROTOCOL_UNSPEC:
return 0;
break;
case igloo_SOCKETADDR_PROTOCOL_TCP:
return IPPROTO_TCP;
break;
case igloo_SOCKETADDR_PROTOCOL_UDP:
return IPPROTO_UDP;
break;
#ifdef IPPROTO_DCCP
case igloo_SOCKETADDR_PROTOCOL_DCCP:
return IPPROTO_DCCP;
break;
#endif
#ifdef IPPROTO_SCTP
case igloo_SOCKETADDR_PROTOCOL_SCTP:
return IPPROTO_SCTP;
break;
#endif
#ifdef IPPROTO_UDPLITE
case igloo_SOCKETADDR_PROTOCOL_UDPLITE:
return IPPROTO_UDPLITE;
break;
#endif
}
return -1;
}
#ifdef HAVE_INET_PTON
static inline int _is_ip(const char *what)
{
@ -158,6 +234,38 @@ static const char *_get_ip(const char *name, char *buff, size_t len)
return ret;
}
static igloo_error_t _get_service(igloo_socketaddr_t *addr, const char *name, uint16_t *port)
{
struct addrinfo *head, hints;
igloo_error_t ret;
memset(&hints, 0, sizeof(hints));
hints.ai_family = igloo_socketaddr_get_sysid_domain(addr->domain);
hints.ai_socktype = igloo_socketaddr_get_sysid_type(addr->type);
hints.ai_protocol = igloo_socketaddr_get_sysid_protocol(addr->protocol);
if (getaddrinfo(NULL, name, &hints, &head))
return igloo_ERROR_GENERIC;
if (head) {
ret = igloo_ERROR_NONE;
switch (head->ai_addr->sa_family) {
case AF_INET:
*port = ntohs(((struct sockaddr_in*)head->ai_addr)->sin_port);
break;
case AF_INET6:
*port = ntohs(((struct sockaddr_in6*)head->ai_addr)->sin6_port);
break;
default:
ret = igloo_ERROR_GENERIC;
break;
}
freeaddrinfo(head);
return ret;
}
return igloo_ERROR_GENERIC;
}
#else
static const char *_get_ip(const char *name, char *buff, size_t len)
@ -182,6 +290,45 @@ static const char *_get_ip(const char *name, char *buff, size_t len)
return ret;
}
static igloo_error_t _get_service(igloo_socketaddr_t *addr, const char *name, uint16_t *port)
{
const char *proto = NULL;
struct servent *res;
igloo_error_t ret = igloo_ERROR_GENERIC;
switch (addr->protocol) {
case igloo_SOCKETADDR_PROTOCOL_TCP:
proto = "tcp";
break;
case igloo_SOCKETADDR_PROTOCOL_UDP:
proto = "tcp";
break;
case igloo_SOCKETADDR_PROTOCOL_DCCP:
proto = "dccp";
break;
case igloo_SOCKETADDR_PROTOCOL_SCTP:
proto = "sctp";
break;
case igloo_SOCKETADDR_PROTOCOL_UDPLITE:
proto = "udplite";
break;
default:
return igloo_ERROR_INVAL;
break;
}
igloo_thread_mutex_lock(&igloo__resolver_mutex);
res = getservbyname(name, proto);
if (res) {
*port = ntohs(res->s_port);
ret = igloo_ERROR_NONE;
}
igloo_thread_mutex_unlock(&igloo__resolver_mutex);
return ret;
}
#endif
igloo_socketaddr_t * igloo_socketaddr_new(igloo_socketaddr_domain_t domain, igloo_socketaddr_type_t type, igloo_socketaddr_protocol_t protocol, const char *name, igloo_ro_t associated, igloo_ro_t instance)
@ -281,6 +428,21 @@ igloo_error_t igloo_socketaddr_get_port(igloo_socketaddr_t *addr, uint
return igloo_ERROR_NONE;
}
igloo_error_t igloo_socketaddr_set_service(igloo_socketaddr_t *addr, const char *service)
{
igloo_error_t ret;
uint16_t port;
if (!igloo_RO_IS_VALID(addr, igloo_socketaddr_t))
return igloo_ERROR_FAULT;
ret = _get_service(addr, service, &port);
if (ret != igloo_ERROR_NONE)
return ret;
return igloo_socketaddr_set_port(addr, port);
}
igloo_error_t igloo_socketaddr_set_path(igloo_socketaddr_t *addr, const char *path)
{
if (!igloo_RO_IS_VALID(addr, igloo_socketaddr_t))