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Code

Feature: Actually implemented igloo_socket_accept()

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This commit is contained in:
Philipp Schafft 2019-09-25 06:52:38 +00:00
parent 9d9d837ee0
commit 3ab83f7cf1
2 changed files with 66 additions and 16 deletions
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2
include/igloo/socket.h
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@ -77,7 +77,7 @@ igloo_list_t * igloo_socket_get_address(igloo_socket_t *sock, igloo_socket_endpo
igloo_error_t igloo_socket_connect(igloo_socket_t *sock);
igloo_error_t igloo_socket_listen(igloo_socket_t *sock, ssize_t backlog);
igloo_error_t igloo_socket_shutdown(igloo_socket_t *sock, igloo_socket_shutdown_t how);
igloo_socket_t * igloo_socket_accept(igloo_socket_t *sock, igloo_error_t *error);
igloo_socket_t * igloo_socket_accept(igloo_socket_t *sock, const char *name, igloo_ro_t associated, igloo_error_t *error);
igloo_error_t igloo_socket_control(igloo_socket_t *sock, igloo_socket_control_t control, ...);

80
src/socket.c
View File

@ -51,15 +51,20 @@ igloo_RO_PUBLIC_TYPE(igloo_socket_t,
igloo_RO_TYPEDECL_GET_INTERFACE(__get_interface_t)
);
static inline void __close_socket(int syssock)
{
#ifndef _WIN32
close(syssock);
#else
closesocket(syssock);
#endif
}
static void __free(igloo_ro_t self)
{
igloo_socket_t *sock = igloo_RO_TO_TYPE(self, igloo_socket_t);
#ifndef _WIN32
close(sock->syssock);
#else
closesocket(sock->syssock);
#endif
__close_socket(sock->syssock);
}
static ssize_t __read(igloo_INTERFACE_BASIC_ARGS, void *buffer, size_t len, igloo_error_t *error)
@ -281,7 +286,7 @@ static igloo_error_t __bind_or_connect(igloo_socket_t *sock, igloo_socketaddr_t
}
}
igloo_socket_t * igloo_socket_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, igloo_error_t *error)
igloo_socket_t * igloo_socket_new__real(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, igloo_error_t *error, int syssock)
{
igloo_socket_t *sock = igloo_ro_new_raw(igloo_socket_t, name, associated, instance);
@ -295,17 +300,26 @@ igloo_socket_t * igloo_socket_new(igloo_socketaddr_domain_t domain, igloo_socket
sock->type = type;
sock->protocol = protocol;
sock->syssock = socket(igloo_socketaddr_get_sysid_domain(domain), igloo_socketaddr_get_sysid_type(type), igloo_socketaddr_get_sysid_protocol(protocol));
if (sock->syssock == -1) {
igloo_ro_unref(sock);
if (error)
*error = igloo_ERROR_GENERIC;
return NULL;
if (syssock >= 0) {
sock->syssock = syssock;
} else {
sock->syssock = socket(igloo_socketaddr_get_sysid_domain(domain), igloo_socketaddr_get_sysid_type(type), igloo_socketaddr_get_sysid_protocol(protocol));
if (sock->syssock == -1) {
igloo_ro_unref(sock);
if (error)
*error = igloo_ERROR_GENERIC;
return NULL;
}
}
return sock;
}
igloo_socket_t * igloo_socket_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, igloo_error_t *error)
{
return igloo_socket_new__real(domain, type, protocol, name, associated, instance, error, -1);
}
igloo_socket_t * igloo_socket_new_simple(igloo_socket_endpoint_t endpoint, igloo_socketaddr_t *addr, igloo_error_t *error)
{
igloo_socketaddr_domain_t domain;
@ -544,17 +558,53 @@ igloo_error_t igloo_socket_shutdown(igloo_socket_t *sock, igloo_socket_shutdown_
return igloo_ERROR_NONE;
}
igloo_socket_t * igloo_socket_accept(igloo_socket_t *sock, igloo_error_t *error)
igloo_socket_t * igloo_socket_accept(igloo_socket_t *sock, const char *name, igloo_ro_t associated, igloo_error_t *error)
{
struct sockaddr_storage addr;
socklen_t addr_len = sizeof(addr);
igloo_socket_t *ret;
igloo_socketaddr_t *peer;
int res;
int domain;
if (!igloo_RO_IS_VALID(sock, igloo_socket_t)) {
if (error)
*error = igloo_ERROR_FAULT;
return NULL;
}
res = accept(sock->syssock, (struct sockaddr*)&addr, &addr_len);
if (res < 0) {
if (error)
*error = igloo_ERROR_GENERIC;
return NULL;
}
if (addr_len >= sizeof(struct sockaddr)) {
domain = ((struct sockaddr*)&addr)->sa_family;
} else {
domain = igloo_socketaddr_get_sysid_domain(sock->domain);
}
ret = igloo_socket_new__real(domain, sock->type, sock->protocol, name, associated, sock, error, res);
if (ret == NULL) {
__close_socket(res);
return NULL;
}
if (domain == igloo_socketaddr_get_sysid_domain(sock->domain)) {
igloo_socket_alter_address(ret, igloo_SOCKET_ADDRESSOP_REPLACE, igloo_SOCKET_ENDPOINT_LOCAL_PHYSICAL, sock->local_physical);
}
peer = igloo_socketaddr_new_from_sockaddr(sock->domain, sock->type, sock->protocol, &addr, addr_len, NULL, igloo_RO_NULL, sock, NULL);
if (peer) {
igloo_socket_alter_address(ret, igloo_SOCKET_ADDRESSOP_REPLACE, igloo_SOCKET_ENDPOINT_PEER_PHYSICAL, peer);
igloo_ro_unref(peer);
}
if (error)
*error = igloo_ERROR_GENERIC;
return NULL;
*error = igloo_ERROR_NONE;
return ret;
}
igloo_error_t igloo_socket_control(igloo_socket_t *sock, igloo_socket_control_t control, ...)