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-rw-r--r--lib/src/name.c123
1 files changed, 60 insertions, 63 deletions
diff --git a/lib/src/name.c b/lib/src/name.c
index 2e98a3532..a623341fe 100644
--- a/lib/src/name.c
+++ b/lib/src/name.c
@@ -19,12 +19,12 @@
*/
#ifndef _WIN32
-#include <arpa/inet.h> // inet_ptin
+#include <arpa/inet.h> // inet_ptin
#endif
#include <errno.h>
#include <stdio.h>
-#include <stdlib.h> // strtoul
-#include <string.h> // memcpy
+#include <stdlib.h> // strtoul
+#include <string.h> // memcpy
#include <hicn/common.h>
#include <hicn/error.h>
@@ -42,16 +42,16 @@ hicn_name_create (const char *ip_address, u32 id, hicn_name_t * name)
{
case AF_INET:
if (name->type == HNT_UNSPEC)
- {
- name->type = HNT_CONTIGUOUS_V4;
- }
+ {
+ name->type = HNT_CONTIGUOUS_V4;
+ }
name->len = IPV4_ADDR_LEN;
break;
case AF_INET6:
if (name->type == HNT_UNSPEC)
- {
- name->type = HNT_CONTIGUOUS_V6;
- }
+ {
+ name->type = HNT_CONTIGUOUS_V6;
+ }
name->len = IPV6_ADDR_LEN;
break;
default:
@@ -75,28 +75,25 @@ hicn_name_create (const char *ip_address, u32 id, hicn_name_t * name)
int
hicn_name_create_from_ip_prefix (const ip_prefix_t * prefix, u32 id,
- hicn_name_t * name)
+ hicn_name_t * name)
{
switch (prefix->family)
{
- case AF_INET:
- name->type = HNT_CONTIGUOUS_V4;
- break;
- case AF_INET6:
- name->type = HNT_CONTIGUOUS_V6;
- break;
- default:
- return HICN_LIB_ERROR_INVALID_IP_ADDRESS;
+ case AF_INET:
+ name->type = HNT_CONTIGUOUS_V4;
+ memcpy (name->buffer, prefix->address.v4.buffer,
+ ip_address_len(prefix->family));
+ break;
+ case AF_INET6:
+ name->type = HNT_CONTIGUOUS_V6;
+ memcpy (name->buffer, prefix->address.v6.buffer,
+ ip_address_len(prefix->family));
+ break;
+ default:
+ return HICN_LIB_ERROR_INVALID_IP_ADDRESS;
}
name->len = (u8) (prefix->len);
- if ((name->type != HNT_CONTIGUOUS_V4) && (name->type != HNT_CONTIGUOUS_V6))
- {
- return HICN_LIB_ERROR_NOT_IMPLEMENTED;
- }
-
- memcpy (name->buffer, prefix->address.buffer,
- ip_address_len(prefix->family));
*(u32 *) (name->buffer + name->len) = id;
return HICN_LIB_ERROR_NONE;
@@ -110,14 +107,14 @@ hicn_name_get_length (const hicn_name_t * name)
int
hicn_name_compare (const hicn_name_t * name_1, const hicn_name_t * name_2,
- bool consider_segment)
+ bool consider_segment)
{
hicn_name_t *name1 = (hicn_name_t *) name_1;
hicn_name_t *name2 = (hicn_name_t *) name_2;
if ((name1->type == HNT_CONTIGUOUS_V4 && name2->type == HNT_CONTIGUOUS_V6)
|| (name1->type == HNT_CONTIGUOUS_V6
- && name2->type == HNT_CONTIGUOUS_V4))
+ && name2->type == HNT_CONTIGUOUS_V4))
{
return -1;
}
@@ -227,10 +224,10 @@ hicn_name_hash (const hicn_name_t * name, u32 * hash)
case HNT_IOV_V4:
case HNT_IOV_V6:
*hash =
- hash32 (name->iov.buffers[0].iov_base, name->iov.buffers[0].iov_len);
+ hash32 (name->iov.buffers[0].iov_base, name->iov.buffers[0].iov_len);
*hash =
- cumulative_hash32 (name->iov.buffers[1].iov_base,
- name->iov.buffers[1].iov_len, *hash);
+ cumulative_hash32 (name->iov.buffers[1].iov_base,
+ name->iov.buffers[1].iov_len, *hash);
break;
default:
return HICN_LIB_ERROR_NOT_IMPLEMENTED;
@@ -257,11 +254,11 @@ hicn_name_copy (hicn_name_t * dst, const hicn_name_t * src)
case HNT_IOV_V4:
case HNT_IOV_V6:
dst->type =
- src->type == HNT_IOV_V4 ? HNT_CONTIGUOUS_V4 : HNT_CONTIGUOUS_V6;
+ src->type == HNT_IOV_V4 ? HNT_CONTIGUOUS_V4 : HNT_CONTIGUOUS_V6;
memcpy (dst->buffer, src->iov.buffers[0].iov_base,
- src->iov.buffers[0].iov_len);
+ src->iov.buffers[0].iov_len);
memcpy (dst->buffer + src->iov.buffers[0].iov_len,
- src->iov.buffers[1].iov_base, src->iov.buffers[1].iov_len);
+ src->iov.buffers[1].iov_base, src->iov.buffers[1].iov_len);
break;
default:
return HICN_LIB_ERROR_NOT_IMPLEMENTED;
@@ -272,7 +269,7 @@ hicn_name_copy (hicn_name_t * dst, const hicn_name_t * src)
int
hicn_name_copy_to_destination (u8 * dst, const hicn_name_t * src,
- bool copy_suffix)
+ bool copy_suffix)
{
size_t length;
@@ -280,34 +277,34 @@ hicn_name_copy_to_destination (u8 * dst, const hicn_name_t * src,
{
case HNT_CONTIGUOUS_V4:
if (copy_suffix)
- {
- length = HICN_V4_NAME_LEN;
- }
+ {
+ length = HICN_V4_NAME_LEN;
+ }
else
- {
- length = IPV4_ADDR_LEN;
- }
+ {
+ length = IPV4_ADDR_LEN;
+ }
memcpy (dst, src->buffer, length);
break;
case HNT_CONTIGUOUS_V6:
if (copy_suffix)
- {
- length = HICN_V6_NAME_LEN;
- }
+ {
+ length = HICN_V6_NAME_LEN;
+ }
else
- {
- length = IPV6_ADDR_LEN;
- }
+ {
+ length = IPV6_ADDR_LEN;
+ }
memcpy (dst, src->buffer, length);
break;
case HNT_IOV_V4:
case HNT_IOV_V6:
memcpy (dst, src->iov.buffers[0].iov_base, src->iov.buffers[0].iov_len);
if (copy_suffix)
- {
- memcpy (dst + src->iov.buffers[0].iov_len,
- src->iov.buffers[1].iov_base, src->iov.buffers[1].iov_len);
- }
+ {
+ memcpy (dst + src->iov.buffers[0].iov_len,
+ src->iov.buffers[1].iov_base, src->iov.buffers[1].iov_len);
+ }
break;
default:
return HICN_LIB_ERROR_NOT_IMPLEMENTED;
@@ -351,7 +348,7 @@ hicn_name_set_seq_number (hicn_name_t * name, u32 seq_number)
int
hicn_name_to_sockaddr_address (const hicn_name_t * name,
- struct sockaddr *ip_address)
+ struct sockaddr *ip_address)
{
struct sockaddr_in6 *tmp6 = (struct sockaddr_in6 *) ip_address;
struct sockaddr_in *tmp4 = (struct sockaddr_in *) ip_address;
@@ -369,7 +366,7 @@ hicn_name_to_sockaddr_address (const hicn_name_t * name,
tmp6->sin6_scope_id = 0;
tmp6->sin6_port = DUMMY_PORT;
memcpy (&tmp6->sin6_addr, name->iov.buffers[0].iov_base,
- name->iov.buffers[0].iov_len);
+ name->iov.buffers[0].iov_len);
break;
case HNT_CONTIGUOUS_V4:
tmp4->sin_family = AF_INET;
@@ -380,7 +377,7 @@ hicn_name_to_sockaddr_address (const hicn_name_t * name,
tmp4->sin_family = AF_INET;
tmp4->sin_port = DUMMY_PORT;
memcpy (&tmp4->sin_addr, name->iov.buffers[0].iov_base,
- name->iov.buffers[0].iov_len);
+ name->iov.buffers[0].iov_len);
break;
default:
return HICN_LIB_ERROR_UNEXPECTED;
@@ -395,21 +392,21 @@ hicn_name_to_ip_prefix (const hicn_name_t * name, ip_prefix_t * prefix)
switch (name->type)
{
case HNT_CONTIGUOUS_V6:
- memcpy (&prefix->address.buffer, name->buffer, IPV6_ADDR_LEN);
+ memcpy (&prefix->address.v6.buffer, name->buffer, IPV6_ADDR_LEN);
prefix->family = AF_INET6;
break;
case HNT_IOV_V6:
- memcpy (&prefix->address.buffer, name->iov.buffers[0].iov_base,
- name->iov.buffers[0].iov_len);
+ memcpy (&prefix->address.v6.buffer, name->iov.buffers[0].iov_base,
+ name->iov.buffers[0].iov_len);
prefix->family = AF_INET6;
break;
case HNT_CONTIGUOUS_V4:
- memcpy (&prefix->address.buffer, name->buffer, IPV4_ADDR_LEN);
+ memcpy (&prefix->address.v4.buffer, name->buffer, IPV4_ADDR_LEN);
prefix->family = AF_INET;
break;
case HNT_IOV_V4:
- memcpy (&prefix->address.buffer, name->iov.buffers[0].iov_base,
- name->iov.buffers[0].iov_len);
+ memcpy (&prefix->address.v4.buffer, name->iov.buffers[0].iov_base,
+ name->iov.buffers[0].iov_len);
prefix->family = AF_INET;
break;
default:
@@ -525,16 +522,16 @@ hicn_name_get_family (const hicn_name_t * name, int *family)
int
hicn_prefix_create_from_ip_prefix (const ip_prefix_t * ip_prefix,
- hicn_prefix_t * prefix)
+ hicn_prefix_t * prefix)
{
switch (ip_prefix->family)
{
case AF_INET:
- prefix->name.ip4.as_u32 = ip_prefix->address.as_u32[0];
+ prefix->name.ip4.as_u32 = ip_prefix->address.v4.as_u32;
break;
case AF_INET6:
- prefix->name.ip6.as_u64[0] = ip_prefix->address.as_u64[0];
- prefix->name.ip6.as_u64[1] = ip_prefix->address.as_u64[1];
+ prefix->name.ip6.as_u64[0] = ip_prefix->address.v6.as_u64[0];
+ prefix->name.ip6.as_u64[1] = ip_prefix->address.v6.as_u64[1];
break;
default:
return HICN_LIB_ERROR_INVALID_IP_ADDRESS;