diff options
Diffstat (limited to 'Source/charon/network')
| -rw-r--r-- | Source/charon/network/host.c | 25 | ||||
| -rw-r--r-- | Source/charon/network/host.h | 9 |
2 files changed, 34 insertions, 0 deletions
diff --git a/Source/charon/network/host.c b/Source/charon/network/host.c index 43861238f..f78e7b810 100644 --- a/Source/charon/network/host.c +++ b/Source/charon/network/host.c @@ -153,6 +153,30 @@ static private_host_t *clone(private_host_t *this) } +/** + * Impelements host_t.equals + */ +static bool equals(private_host_t *this, private_host_t *other) +{ + switch (this->family) + { + /* IPv4 */ + case AF_INET: + { + struct sockaddr_in *sin1 = (struct sockaddr_in*)&(this->address); + struct sockaddr_in *sin2 = (struct sockaddr_in*)&(other->address); + if ((sin1->sin_family == sin2->sin_family) && + (sin1->sin_port == sin2->sin_port) && + (sin1->sin_addr.s_addr == sin2->sin_addr.s_addr)) + { + return TRUE; + } + } + } + return FALSE; +} + + /* * Described in header. */ @@ -200,6 +224,7 @@ host_t *host_create_from_chunk(int family, chunk_t address, u_int16_t port) this->public.get_address = (char* (*) (host_t *))get_address; this->public.get_address_as_chunk = (chunk_t (*) (host_t *)) get_address_as_chunk; this->public.get_port = (u_int16_t (*) (host_t *))get_port; + this->public.equals = (bool (*) (host_t *,host_t *))equals; this->public.destroy = (void (*) (host_t*))destroy; this->family = family; diff --git a/Source/charon/network/host.h b/Source/charon/network/host.h index fa06b1474..379eab02e 100644 --- a/Source/charon/network/host.h +++ b/Source/charon/network/host.h @@ -105,6 +105,15 @@ struct host_t { * @return port number */ u_int16_t (*get_port) (host_t *this); + + /** + * @brief Compare two hosts. + * + * @param this object to compare + * @param other the other to compare + * @return TRUE if port and address are equal + */ + bool (*equals) (host_t *this, host_t *other); /** * @brief Destroy this host object |