diff options
| author |   Andrej Kozemcak <andrej.kozemcak@pantheon.tech> | 2019-02-14 13:15:22 +0100 |
|---|---|---|
| committer | Andrej Kozemcak <andrej.kozemcak@pantheon.tech> | 2019-03-20 16:13:15 +0100 |
| commit | 52002bff61ccdd95a3e69094f8e6a99eaf2c0b32 (patch) | |
| tree | fe63846d48bec1e555c36f47564506ae3e662cc3 /src/scvpp | |
| parent | 7dd61fc820323344c7479dd767a2ee0f84abd810 (diff) | |
Plugin - init NAT
Change-Id: I072b3bc018812d9f51cb7269bfdbb98b19db873c
Signed-off-by: Andrej Kozemcak <andrej.kozemcak@pantheon.tech>
Diffstat (limited to 'src/scvpp')
| -rw-r--r-- | src/scvpp/src/sc_vpp_comm.c | 13 | ||||
| -rw-r--r-- | src/scvpp/src/sc_vpp_comm.h | 10 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/scvpp/src/sc_vpp_comm.c b/src/scvpp/src/sc_vpp_comm.c index 241b4ce..cd0b035 100644 --- a/src/scvpp/src/sc_vpp_comm.c +++ b/src/scvpp/src/sc_vpp_comm.c @@ -98,3 +98,16 @@ char* sc_ntoa(const u8 * buf) memcpy(&addr, buf, sizeof(addr)); return inet_ntoa(addr); } + +/** + * @brief Function converts the u8 array from network byte order to host byte order. + * + * @param[in] host IPv4 address. + * @return host byte order value. + */ +uint32_t hardntohlu32(uint8_t host[4]) +{ + uint32_t tmp = host[3] | host[2] | host[1] | host[0]; + + return ntohl(tmp); +} diff --git a/src/scvpp/src/sc_vpp_comm.h b/src/scvpp/src/sc_vpp_comm.h index 2405259..eeeaaf9 100644 --- a/src/scvpp/src/sc_vpp_comm.h +++ b/src/scvpp/src/sc_vpp_comm.h @@ -31,6 +31,8 @@ DEFINE_VAPI_MSG_IDS_VPE_API_JSON; #define VPP_IP4_ADDRESS_LEN 4 #define VPP_IP6_ADDRESS_LEN 16 #define VPP_IP4_ADDRESS_STRING_LEN 16 +#define VPP_IP4_PREFIX_STRING_LEN 19 +#define VPP_IP4_HOST_PREFIX_LEN 32 #define VPP_IP6_ADDRESS_STRING_LEN 46 #define VPP_MAC_ADDRESS_LEN 8 #define VPP_TAG_LEN VPP_INTFC_NAME_LEN @@ -112,6 +114,14 @@ api_name##_cb (vapi_ctx_t ctx, void *caller_ctx, vapi_error_e rv, bool is_last, int sc_aton(const char *cp, u8 * buf, size_t length); char * sc_ntoa(const u8 * buf); +/** + * @brief Function converts the u8 array from network byte order to host byte order. + * + * @param[in] host IPv4 address. + * @return host byte order value. + */ +uint32_t hardntohlu32(uint8_t host[4]); + /* * VPP */ |