X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvlibapi%2Fapi_helper_macros.h;h=626d8d4fc954060877866ea3526b24d4ce58e30d;hb=947ea6222dad1ef04595c34273e9231395aef443;hp=a492c3f40e2d2d38619f386a39ef51b7ef110264;hpb=b614d08368cc0b04e01c5222d4c11a88845394e5;p=vpp.git diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h index a492c3f40e2..626d8d4fc95 100644 --- a/src/vlibapi/api_helper_macros.h +++ b/src/vlibapi/api_helper_macros.h @@ -27,82 +27,83 @@ #define REPLY_MSG_ID_BASE 0 #endif -#define REPLY_MACRO(t) \ -do { \ - unix_shared_memory_queue_t * q; \ - rv = vl_msg_api_pd_handler (mp, rv); \ - q = vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +#define REPLY_MACRO(t) \ +do { \ + vl_api_registration_t *rp; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + rp = vl_api_client_index_to_registration (mp->client_index); \ + if (rp == 0) \ + return; \ + \ + rmp = vl_msg_api_alloc (sizeof (*rmp)); \ + rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + \ + vl_api_send_msg (rp, (u8 *)rmp); \ } while(0); -#define REPLY_MACRO2(t, body) \ -do { \ - unix_shared_memory_queue_t * q; \ - rv = vl_msg_api_pd_handler (mp, rv); \ - q = vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - do {body;} while (0); \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +#define REPLY_MACRO2(t, body) \ +do { \ + vl_api_registration_t *rp; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + rp = vl_api_client_index_to_registration (mp->client_index); \ + if (rp == 0) \ + return; \ + \ + rmp = vl_msg_api_alloc (sizeof (*rmp)); \ + rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + do {body;} while (0); \ + vl_api_send_msg (rp, (u8 *)rmp); \ } while(0); -#define REPLY_MACRO3(t, n, body) \ -do { \ - unix_shared_memory_queue_t * q; \ - rv = vl_msg_api_pd_handler (mp, rv); \ - q = vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \ - rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - do {body;} while (0); \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +#define REPLY_MACRO3(t, n, body) \ +do { \ + vl_api_registration_t *rp; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + rp = vl_api_client_index_to_registration (mp->client_index); \ + if (rp == 0) \ + return; \ + \ + rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \ + rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + do {body;} while (0); \ + vl_api_send_msg (rp, (u8 *)rmp); \ } while(0); -#define REPLY_MACRO4(t, n, body) \ -do { \ - unix_shared_memory_queue_t * q; \ - u8 is_error = 0; \ - rv = vl_msg_api_pd_handler (mp, rv); \ - q = vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc_or_null (sizeof (*rmp) + n); \ - if (!rmp) \ - { \ - /* if there isn't enough memory, try to allocate */ \ - /* some at least for returning an error */ \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - if (!rmp) \ - return; \ - \ - memset (rmp, 0, sizeof (*rmp)); \ - rv = VNET_API_ERROR_TABLE_TOO_BIG; \ - is_error = 1; \ - } \ - rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - if (!is_error) \ - do {body;} while (0); \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +#define REPLY_MACRO4(t, n, body) \ +do { \ + vl_api_registration_t *rp; \ + u8 is_error = 0; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + \ + rp = vl_api_client_index_to_registration (mp->client_index); \ + if (rp == 0) \ + return; \ + \ + rmp = vl_msg_api_alloc_or_null (sizeof (*rmp) + n); \ + if (!rmp) \ + { \ + /* if there isn't enough memory, try to allocate */ \ + /* some at least for returning an error */ \ + rmp = vl_msg_api_alloc (sizeof (*rmp)); \ + if (!rmp) \ + return; \ + \ + memset (rmp, 0, sizeof (*rmp)); \ + rv = VNET_API_ERROR_TABLE_TOO_BIG; \ + is_error = 1; \ + } \ + rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + if (!is_error) \ + do {body;} while (0); \ + vl_api_send_msg (rp, (u8 *)rmp); \ } while(0); /* "trust, but verify" */ @@ -114,7 +115,7 @@ vnet_sw_if_index_is_api_valid (u32 sw_if_index) } #define VALIDATE_SW_IF_INDEX(mp) \ - do { u32 __sw_if_index = ntohl(mp->sw_if_index); \ + do { u32 __sw_if_index = ntohl((mp)->sw_if_index); \ if (!vnet_sw_if_index_is_api_valid(__sw_if_index)) { \ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \ goto bad_sw_if_index; \ @@ -128,7 +129,7 @@ bad_sw_if_index: \ } while (0); #define VALIDATE_RX_SW_IF_INDEX(mp) \ - do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \ + do { u32 __rx_sw_if_index = ntohl((mp)->rx_sw_if_index); \ if (!vnet_sw_if_index_is_api_valid(__rx_sw_if_index)) { \ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \ goto bad_rx_sw_if_index; \ @@ -155,6 +156,20 @@ bad_tx_sw_if_index: \ ; \ } while (0); +#define VALIDATE_BD_ID(mp) \ + do { u32 __rx_bd_id = ntohl(mp->bd_id); \ + if (__rx_bd_id > L2_BD_ID_MAX) { \ + rv = VNET_API_ERROR_BD_ID_EXCEED_MAX; \ + goto bad_bd_id; \ + } \ +} while(0); + +#define BAD_BD_ID_LABEL \ +do { \ +bad_bd_id: \ + ; \ +} while (0); + #define pub_sub_handler(lca,UCA) \ static void vl_api_want_##lca##_t_handler ( \ vl_api_want_##lca##_t *mp) \ @@ -192,7 +207,25 @@ static void vl_api_want_##lca##_t_handler ( \ \ reply: \ REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \ -} +} \ + \ +static clib_error_t * vl_api_want_##lca##_t_reaper (u32 client_index) \ +{ \ + vpe_api_main_t *vam = &vpe_api_main; \ + vpe_client_registration_t *rp; \ + uword *p; \ + \ + p = hash_get (vam->lca##_registration_hash, client_index); \ + if (p) \ + { \ + rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \ + pool_put (vam->lca##_registrations, rp); \ + hash_unset (vam->lca##_registration_hash, client_index); \ + } \ + return (NULL); \ +} \ + \ +VL_MSG_API_REAPER_FUNCTION (vl_api_want_##lca##_t_reaper); \ #define foreach_registration_hash \ _(interface_events) \ @@ -201,9 +234,13 @@ _(from_netconf_server) \ _(to_netconf_client) \ _(from_netconf_client) \ _(oam_events) \ -_(bfd_events) +_(bfd_events) \ +_(wc_ip6_nd_events) \ +_(wc_ip4_arp_events) \ +_(ip6_ra_events) \ +_(dhcp6_pd_reply_events) \ +_(dhcp6_reply_events) -/* WARNING: replicated in vpp/stats.h */ typedef struct { u32 client_index; /* in memclnt registration pool */