# Copyright (c) 2020 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#!/bin/bash
set -euxo pipefail
APT_PATH=`which apt-get` || true
apt_get=${APT_PATH:-"/usr/local/bin/apt-get"}
# Cmake executable
CMAKE_INSTALL_DIR="/opt/cmake"
export PATH=:${CMAKE_INSTALL_DIR}/bin:${PATH}
PACKAGECLOUD_RELEASE_REPO_DEB="https://packagecloud.io/install/repositories/fdio/release/script.deb.sh"
PACKAGECLOUD_RELEASE_REPO_RPM="https://packagecloud.io/install/repositories/fdio/release/script.rpm.sh"
PACKAGECLOUD_HICN_REPO_DEB="https://packagecloud.io/install/repositories/fdio/hicn/script.deb.sh"
PACKAGECLOUD_HICN_REPO_RPM="https://packagecloud.io/install/repositories/fdio/hicn/script.rpm.sh"
VPP_GIT_REPO="https://github.com/FDio/vpp"
VPP_BRANCH="stable/2005"
# Figure out what system we are running on
if [ -f /etc/os-release ]; then
. /etc/os-release
else
echo "ERROR: System configuration not recognized. Build failed"
exit 1
fi
VERSION_REGEX="s/v([0-9]+).([0-9]+)(.*)?-([0-9]+)-(g[0-9a-f]+)/\1.\2-release/g"
VPP_VERSION_DEB=$(git describe --long --match "v*" | sed -E ${VERSION_REGEX})
VPP_VERSION_RPM="${VPP_VERSION_DEB}.x86_64"
DEPS_UBUNTU=("build-essential"
"doxygen"
"curl"
"libparc-dev"
"libmemif-dev"
"libmemif"
"libasio-dev"
"libconfig-dev"
"libcurl4-openssl-dev"
"libevent-dev"
"libssl-dev"
"ninja-build"
"vpp=${VPP_VERSION_DEB}"
"vpp-dev=${VPP_VERSION_DEB}"
"libvppinfra=${VPP_VERSION_DEB}"
"libvppinfra-dev=${VPP_VERSION_DEB}"
"vpp-plugin-core=${VPP_VERSION_DEB}"
"python3-ply")
# BUILD_TOOLS_GROUP_CENTOS="'Development Tools'"
DEPS_CENTOS=("vpp-devel-${VPP_VERSION_RPM}"
"vpp-lib-${VPP_VERSION_RPM}"
"libparc-devel"
"curl"
"libmemif-devel"
"ninja-build"
"libmemif"
"libcurl-devel"
"asio-devel"
"libconfig-devel"
"dnf-plugins-core"
"bzip2"
"rpm-build")
COLLECTD_SOURCE="https://github.com/collectd/collectd/releases/download/collectd-5.12.0/collectd-5.12.0.tar.bz2"
function install_collectd_headers() {
curl -OL ${COLLECTD_SOURCE}
tar -xf collectd-5.12.0.tar.bz2
pushd collectd-5.12.0
./configure && make -j$(nproc)
popd
export COLLECTD_HOME=${PWD}/collectd-5.12.0/src
}
function install_cmake() {
[[ $(uname --hardware-platform) = "x86_64" ]] || return 0
CMAKE_INSTALL_SCRIPT_URL="https://github.com/Kitware/CMake/releases/download/v3.18.4/cmake-3.18.4-Linux-x86_64.sh"
CMAKE_INSTALL_SCRIPT="/tmp/install_cmake.sh"
curl -L ${CMAKE_INSTALL_SCRIPT_URL} > ${CMAKE_INSTALL_SCRIPT}
sudo mkdir -p ${CMAKE_INSTALL_DIR}
sudo bash ${CMAKE_INSTALL_SCRIPT} --skip-license --prefix=${CMAKE_INSTALL_DIR}
}
function setup_fdio_repo() {
DISTRIB_ID=${ID}
if [ "${DISTRIB_ID}" == "ubuntu" ]; then
curl -s ${PACKAGECLOUD_RELEASE_REPO_DEB} | sudo bash
curl -s ${PACKAGECLOUD_HICN_REPO_DEB} | sudo bash
elif [ "${DISTRIB_ID}" == "centos" ]; then
curl -s ${PACKAGECLOUD_RELEASE_REPO_RPM} | sudo bash
curl -s ${PACKAGECLOUD_HICN_REPO_RPM} | sudo bash
else
echo "Distribution ${DISTRIB_ID} is not supported"
exit 1
fi
}
# Install dependencies
function install_deps() {
DISTRIB_ID=${ID}
if [ ${DISTRIB_ID} == "ubuntu" ]; then
echo ${DEPS_UBUNTU[@]} | xargs sudo ${apt_get} install -y --allow-unauthenticated --no-install-recommends
elif [ ${DISTRIB_ID} == "centos" ]; then
yum config-manager --set-enabled powertools
# Temporary workaround until centos fixes the asio-devel package (https://forums.centos.org/viewtopic.php?t=73034)
curl -OL http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/asio-devel-1.10.8-7.module_el8.1.0+217+4d875839.x86_64.rpm
yum localinstall ./asio-devel-1.10.8-7.module_el8.1.0+217+4d875839.x86_64.rpm
echo ${DEPS_CENTOS[@]} | xargs sudo yum install -y --nogpgcheck
fi
}
# Call a function once
function call_once() {
# OP_NAME is the name of the function
OP_NAME=${1}
# If function was already called return
[[ -f /tmp/${OP_NAME}
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/*
*------------------------------------------------------------------
* map_api.c - vnet map api
*
* Copyright (c) 2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*------------------------------------------------------------------
*/
#include <map/map.h>
#include <map/map_msg_enum.h>
#include <vnet/ip/ip.h>
#include <vnet/fib/fib_table.h>
#include <vlibmemory/api.h>
#define vl_typedefs /* define message structures */
#include <map/map_all_api_h.h>
#undef vl_typedefs
#define vl_endianfun /* define message structures */
#include <map/map_all_api_h.h>
#undef vl_endianfun
/* instantiate all the print functions we know about */
#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
#define vl_printfun
#include <map/map_all_api_h.h>
#undef vl_printfun
/* Get the API version number */
#define vl_api_version(n,v) static u32 api_version=(v);
#include <map/map_all_api_h.h>
#undef vl_api_version
#define REPLY_MSG_ID_BASE mm->msg_id_base
#include <vlibapi/api_helper_macros.h>
static void
vl_api_map_add_domain_t_handler (vl_api_map_add_domain_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_add_domain_reply_t *rmp;
int rv = 0;
u32 index;
u8 flags = 0;
char *tag = 0;
u32 len;
len = ntohl (mp->tag.length);
if (len > 0)
{
tag = clib_mem_alloc (len + 1);
clib_memset (tag, 0, len + 1);
clib_memcpy (tag, (char *) mp->tag.buf, len);
}
rv =
map_create_domain ((ip4_address_t *) & mp->ip4_prefix.prefix,
mp->ip4_prefix.len,
(ip6_address_t *) & mp->ip6_prefix.prefix,
mp->ip6_prefix.len,
(ip6_address_t *) & mp->ip6_src.prefix,
mp->ip6_src.len, mp->ea_bits_len, mp->psid_offset,
mp->psid_length, &index, ntohs (mp->mtu), flags, tag);
if (tag)
clib_mem_free (tag);
/* *INDENT-OFF* */
REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
({
rmp->index = ntohl(index);
}));
/* *INDENT-ON* */
}
static void
vl_api_map_del_domain_t_handler (vl_api_map_del_domain_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_del_domain_reply_t *rmp;
int rv = 0;
rv = map_delete_domain (ntohl (mp->index));
REPLY_MACRO (VL_API_MAP_DEL_DOMAIN_REPLY);
}
static void
vl_api_map_add_del_rule_t_handler (vl_api_map_add_del_rule_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_del_domain_reply_t *rmp;
int rv = 0;
rv =
map_add_del_psid (ntohl (mp->index), ntohs (mp->psid),
(ip6_address_t *) & mp->ip6_dst, mp->is_add);
REPLY_MACRO (VL_API_MAP_ADD_DEL_RULE_REPLY);
}
static void
vl_api_map_domain_dump_t_handler (vl_api_map_domain_dump_t * mp)
{
vl_api_map_domain_details_t *rmp;
map_main_t *mm = &map_main;
map_domain_t *d;
map_domain_extra_t *de;
vl_api_registration_t *reg;
u32 map_domain_index;
if (pool_elts (mm->domains) == 0)
return;
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
/* *INDENT-OFF* */
pool_foreach(d, mm->domains,
({
u32 len;
map_domain_index = d - mm->domains;
de = vec_elt_at_index(mm->domain_extras, map_domain_index);
len = 0;
if (de->tag)
len = strlen(de->tag);
/* Make sure every field is initiated (or don't skip the clib_memset()) */
rmp = vl_msg_api_alloc (sizeof (*rmp) + sizeof(rmp->tag.length) + len);
rmp->_vl_msg_id = htons(VL_API_MAP_DOMAIN_DETAILS + mm->msg_id_base);
rmp->context = mp->context;
rmp->domain_index = htonl(map_domain_index);
clib_memcpy(&rmp->ip6_prefix.prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix.prefix));
clib_memcpy(&rmp->ip4_prefix.prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix.prefix));
clib_memcpy(&rmp->ip6_src.prefix, &d->ip6_src, sizeof(rmp->ip6_src.prefix));
rmp->ip6_prefix.len = d->ip6_prefix_len;
rmp->ip4_prefix.len = d->ip4_prefix_len;
rmp->ip6_src.len = d->ip6_src_len;
rmp->ea_bits_len = d->ea_bits_len;
rmp->psid_offset = d->psid_offset;
rmp->psid_length = d->psid_length;
rmp->flags = d->flags;
rmp->mtu = htons(d->mtu);
if (de->tag)
{
rmp->tag.length = htonl (len);
clib_memcpy ((char *)rmp->tag.buf, de->tag, len);
}
vl_api_send_msg (reg, (u8 *) rmp);
}));
/* *INDENT-ON* */
}
static void
vl_api_map_rule_dump_t_handler (vl_api_map_rule_dump_t * mp)
{
vl_api_registration_t *reg;
u16 i;
ip6_address_t dst;
vl_api_map_rule_details_t *rmp;
map_main_t *mm = &map_main;
u32 domain_index = ntohl (mp->domain_index);
map_domain_t *d;
if (pool_elts (mm->domains) == 0)
return;
d = pool_elt_at_index (mm->domains, domain_index);
if (!d || !d->rules)
{
return;
}
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
for (i = 0; i < (0x1 << d->psid_length); i++)
{
dst = d->rules[i];
if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0)
{
continue;
}
rmp = vl_msg_api_alloc (sizeof (*rmp));
clib_memset (rmp, 0, sizeof (*rmp));
rmp->_vl_msg_id = ntohs (VL_API_MAP_RULE_DETAILS + mm->msg_id_base);
rmp->psid = htons (i);
clib_memcpy (&rmp->ip6_dst, &dst, sizeof (rmp->ip6_dst));
rmp->context = mp->context;
vl_api_send_msg (reg, (u8 *) rmp);
}
}
static void
vl_api_map_summary_stats_t_handler (vl_api_map_summary_stats_t * mp)
{
vl_api_map_summary_stats_reply_t *rmp;
vlib_combined_counter_main_t *cm;
vlib_counter_t v;
int i, which;
u64 total_pkts[VLIB_N_RX_TX];
u64 total_bytes[VLIB_N_RX_TX];
map_main_t *mm = &map_main;
vl_api_registration_t *reg;
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
rmp = vl_msg_api_alloc (sizeof (*rmp));
rmp->_vl_msg_id = htons (VL_API_MAP_SUMMARY_STATS_REPLY + mm->msg_id_base);
rmp->context = mp->context;
rmp->retval = 0;
if (pool_elts (mm->domains) == 0)
{
rmp->retval = -1;
goto out;
}
clib_memset (total_pkts, 0, sizeof (total_pkts));
clib_memset (total_bytes, 0, sizeof (total_bytes));
map_domain_counter_lock (mm);
vec_foreach (cm, mm->domain_counters)
{
which = cm - mm->domain_counters;
for (i = 0; i < vlib_combined_counter_n_counters (cm); i++)
{
vlib_get_combined_counter (cm, i, &v);
total_pkts[which] += v.packets;
total_bytes[which] += v.bytes;
}
}
map_domain_counter_unlock (mm);
/* Note: in network byte order! */
rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] =
clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_RX]);
rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] =
clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_RX]);
rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] =
clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_TX]);
rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] =
clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_TX]);
rmp->total_bindings = clib_host_to_net_u64 (pool_elts (mm->domains));
rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter.
rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] =
clib_host_to_net_u64 (map_error_counter_get
(ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK));
rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] =
clib_host_to_net_u64 (map_error_counter_get
(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));
out:
vl_api_send_msg (reg, (u8 *) rmp);
}
int
map_param_set_fragmentation (bool inner, bool ignore_df)
{
map_main_t *mm = &map_main;
mm->frag_inner = ! !inner;
mm->frag_ignore_df = ! !ignore_df;
return 0;
}
static void
vl_api_map_param_set_fragmentation_t_handler
(vl_api_map_param_set_fragmentation_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_fragmentation_reply_t *rmp;
int rv = 0;
rv = map_param_set_fragmentation (mp->inner, mp->ignore_df);
REPLY_MACRO (VL_API_MAP_PARAM_SET_FRAGMENTATION_REPLY);
}
int
map_param_set_icmp (ip4_address_t * icmp_src_address)
{
map_main_t *mm = &map_main;
if (icmp_src_address == 0)
return -1;
mm->icmp4_src_address = *icmp_src_address;
return 0;
}
static void
vl_api_map_param_set_icmp_t_handler (vl_api_map_param_set_icmp_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_icmp_reply_t *rmp;
int rv;
rv = map_param_set_icmp ((ip4_address_t *) & mp->ip4_err_relay_src);
REPLY_MACRO (VL_API_MAP_PARAM_SET_ICMP_REPLY);
}
int
map_param_set_icmp6 (u8 enable_unreachable)
{
map_main_t *mm = &map_main;
mm->icmp6_enabled = ! !enable_unreachable;
return 0;
}
static void
vl_api_map_param_set_icmp6_t_handler (vl_api_map_param_set_icmp6_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_icmp6_reply_t *rmp;
int rv;
rv = map_param_set_icmp6 (mp->enable_unreachable);
REPLY_MACRO (VL_API_MAP_PARAM_SET_ICMP6_REPLY);
}
static void
vl_api_map_param_add_del_pre_resolve_t_handler
(vl_api_map_param_add_del_pre_resolve_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_add_del_pre_resolve_reply_t *rmp;
int rv = 0;
map_pre_resolve ((ip4_address_t *) & mp->ip4_nh_address,
(ip6_address_t *) & mp->ip6_nh_address, !mp->is_add);
REPLY_MACRO (VL_API_MAP_PARAM_ADD_DEL_PRE_RESOLVE_REPLY);
}
int
map_param_set_reassembly (bool is_ipv6,
u16 lifetime_ms,
u16 pool_size,
u32 buffers,
f64 ht_ratio, u32 * reass, u32 * packets)
{
u32 ps_reass = 0, ps_packets = 0;
u32 ht_reass = 0, ht_packets = 0;
if (is_ipv6)
{
if (pool_size != (u16) ~ 0)
{
if (pool_size > MAP_IP6_REASS_CONF_POOL_SIZE_MAX)
return MAP_ERR_BAD_POOL_SIZE;
if (map_ip6_reass_conf_pool_size
(pool_size, &ps_reass, &ps_packets))
return MAP_ERR_BAD_POOL_SIZE;
}
if (ht_ratio != (MAP_IP6_REASS_CONF_HT_RATIO_MAX + 1))
{
if (ht_ratio > MAP_IP6_REASS_CONF_HT_RATIO_MAX)
return MAP_ERR_BAD_HT_RATIO;
if (map_ip6_reass_conf_ht_ratio (ht_ratio, &ht_reass, &ht_packets))
return MAP_ERR_BAD_HT_RATIO;
}
if (lifetime_ms != (u16) ~ 0)
{
if (lifetime_ms > MAP_IP6_REASS_CONF_LIFETIME_MAX)
return MAP_ERR_BAD_LIFETIME;
if (map_ip6_reass_conf_lifetime (lifetime_ms))
return MAP_ERR_BAD_LIFETIME;
}
if (buffers != ~0)
{
if (buffers > MAP_IP6_REASS_CONF_BUFFERS_MAX)
return MAP_ERR_BAD_BUFFERS;
if (map_ip6_reass_conf_buffers (buffers))
return MAP_ERR_BAD_BUFFERS;
}
if (map_main.ip6_reass_conf_buffers >
map_main.ip6_reass_conf_pool_size *
MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY)
{
return MAP_ERR_BAD_BUFFERS_TOO_LARGE;
}
}
else
{
if (pool_size != (u16) ~ 0)
{
if (pool_size > MAP_IP4_REASS_CONF_POOL_SIZE_MAX)
return MAP_ERR_BAD_POOL_SIZE;
if (map_ip4_reass_conf_pool_size
(pool_size, &ps_reass, &ps_packets))
return MAP_ERR_BAD_POOL_SIZE;
}
if (ht_ratio != (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1))
{
if (ht_ratio > MAP_IP4_REASS_CONF_HT_RATIO_MAX)
return MAP_ERR_BAD_HT_RATIO;
if (map_ip4_reass_conf_ht_ratio (ht_ratio, &ht_reass, &ht_packets))
return MAP_ERR_BAD_HT_RATIO;
}
if (lifetime_ms != (u16) ~ 0)
{
if (lifetime_ms > MAP_IP4_REASS_CONF_LIFETIME_MAX)
return MAP_ERR_BAD_LIFETIME;
if (map_ip4_reass_conf_lifetime (lifetime_ms))
return MAP_ERR_BAD_LIFETIME;
}
if (buffers != ~0)
{
if (buffers > MAP_IP4_REASS_CONF_BUFFERS_MAX)
return MAP_ERR_BAD_BUFFERS;
if (map_ip4_reass_conf_buffers (buffers))
return MAP_ERR_BAD_BUFFERS;
}
if (map_main.ip4_reass_conf_buffers >
map_main.ip4_reass_conf_pool_size *
MAP_IP4_REASS_MAX_FRAGMENTS_PER_REASSEMBLY)
{
return MAP_ERR_BAD_BUFFERS_TOO_LARGE;
}
}
if (reass)
*reass = ps_reass + ht_reass;
if (packets)
*packets = ps_packets + ht_packets;
return 0;
}
static void
vl_api_map_param_set_reassembly_t_handler
(vl_api_map_param_set_reassembly_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_reassembly_reply_t *rmp;
u32 reass = 0, packets = 0;
int rv;
f64 ht_ratio;
ht_ratio = (f64) clib_net_to_host_u64 (mp->ht_ratio);
if (ht_ratio == ~0)
ht_ratio = MAP_IP6_REASS_CONF_HT_RATIO_MAX + 1;
rv = map_param_set_reassembly (mp->is_ip6,
clib_net_to_host_u16 (mp->lifetime_ms),
clib_net_to_host_u16 (mp->pool_size),
clib_net_to_host_u32 (mp->buffers),
ht_ratio, &reass, &packets);
/*
* FIXME: Should the lost reass and packet counts be returned in the API?
*/
REPLY_MACRO (VL_API_MAP_PARAM_SET_REASSEMBLY_REPLY);
}
int
map_param_set_security_check (bool enable, bool fragments)
{
map_main_t *mm = &map_main;
mm->sec_check = ! !enable;
mm->sec_check_frag = ! !fragments;
return 0;
}
static void
vl_api_map_param_set_security_check_t_handler
(vl_api_map_param_set_security_check_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_security_check_reply_t *rmp;
int rv;
rv = map_param_set_security_check (mp->enable, mp->fragments);
REPLY_MACRO (VL_API_MAP_PARAM_SET_SECURITY_CHECK_REPLY);
}
int
map_param_set_traffic_class (bool copy, u8 tc)
{
map_main_t *mm = &map_main;
mm->tc_copy = ! !copy;
mm->tc = tc;
return 0;
}
static void
vl_api_map_param_set_traffic_class_t_handler
(vl_api_map_param_set_traffic_class_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_traffic_class_reply_t *rmp;
int rv;
rv = map_param_set_traffic_class (mp->copy, mp->class);
REPLY_MACRO (VL_API_MAP_PARAM_SET_TRAFFIC_CLASS_REPLY);
}
int
map_param_set_tcp (u16 tcp_mss)
{
map_main_t *mm = &map_main;
mm->tcp_mss = tcp_mss;
return 0;
}
static void
vl_api_map_param_set_tcp_t_handler (vl_api_map_param_set_tcp_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_set_tcp_reply_t *rmp;
int rv = 0;
map_param_set_tcp (ntohs (mp->tcp_mss));
REPLY_MACRO (VL_API_MAP_PARAM_SET_TCP_REPLY);
}
static void
vl_api_map_param_get_t_handler (vl_api_map_param_get_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_param_get_reply_t *rmp;
vl_api_registration_t *reg;
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
rmp = vl_msg_api_alloc (sizeof (*rmp));
rmp->_vl_msg_id = htons (VL_API_MAP_PARAM_GET_REPLY + mm->msg_id_base);
rmp->context = mp->context;
rmp->retval = 0;
rmp->frag_inner = mm->frag_inner;
rmp->frag_ignore_df = mm->frag_ignore_df;
clib_memcpy (&rmp->icmp_ip4_err_relay_src,
&mm->icmp4_src_address, sizeof (rmp->icmp_ip4_err_relay_src));
rmp->icmp6_enable_unreachable = mm->icmp6_enabled;
/*
* FIXME: How are these addresses re-extracted from the FIB?
* Or should a local map_main copy be kept?
*/
clib_memset (&rmp->ip4_nh_address, 0, sizeof (rmp->ip4_nh_address));
clib_memset (&rmp->ip6_nh_address, 0, sizeof (rmp->ip6_nh_address));
rmp->ip4_lifetime_ms =
clib_net_to_host_u16 (mm->ip4_reass_conf_lifetime_ms);
rmp->ip4_pool_size = clib_net_to_host_u16 (mm->ip4_reass_conf_pool_size);
rmp->ip4_buffers = clib_net_to_host_u32 (mm->ip4_reass_conf_buffers);
rmp->ip4_ht_ratio =
clib_net_to_host_u64 ((u64) mm->ip4_reass_conf_ht_ratio);
rmp->ip6_lifetime_ms =
clib_net_to_host_u16 (mm->ip6_reass_conf_lifetime_ms);
rmp->ip6_pool_size = clib_net_to_host_u16 (mm->ip6_reass_conf_pool_size);
rmp->ip6_buffers = clib_net_to_host_u32 (mm->ip6_reass_conf_buffers);
rmp->ip6_ht_ratio =
clib_net_to_host_u64 ((u64) mm->ip6_reass_conf_ht_ratio);
rmp->sec_check_enable = mm->sec_check;
rmp->sec_check_fragments = mm->sec_check_frag;
rmp->tc_copy = mm->tc_copy;
rmp->tc_class = mm->tc;
vl_api_send_msg (reg, (u8 *) rmp);
}
int
map_if_enable_disable (bool is_enable, u32 sw_if_index, bool is_translation)
{
map_main_t *mm = &map_main;
if (pool_is_free_index (mm->vnet_main->interface_main.sw_interfaces,
sw_if_index))
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
is_enable = ! !is_enable;
if (is_translation)
{
if (clib_bitmap_get (mm->bm_trans_enabled_by_sw_if, sw_if_index)
== is_enable)
return 0;
}
else
{
if (clib_bitmap_get (mm->bm_encap_enabled_by_sw_if, sw_if_index)
== is_enable)
return 0;
}
if (is_translation == false)
{
vnet_feature_enable_disable ("ip4-unicast", "ip4-map", sw_if_index,
is_enable ? 1 : 0, 0, 0);
vnet_feature_enable_disable ("ip6-unicast", "ip6-map", sw_if_index,
is_enable ? 1 : 0, 0, 0);
mm->bm_encap_enabled_by_sw_if =
clib_bitmap_set (mm->bm_encap_enabled_by_sw_if, sw_if_index,
is_enable);
}
else
{
vnet_feature_enable_disable ("ip4-unicast", "ip4-map-t", sw_if_index,
is_enable ? 1 : 0, 0, 0);
vnet_feature_enable_disable ("ip6-unicast", "ip6-map-t", sw_if_index,
is_enable ? 1 : 0, 0, 0);
mm->bm_trans_enabled_by_sw_if =
clib_bitmap_set (mm->bm_trans_enabled_by_sw_if, sw_if_index,
is_enable);
}
return 0;
}
static void
vl_api_map_if_enable_disable_t_handler (vl_api_map_if_enable_disable_t * mp)
{
map_main_t *mm = &map_main;
vl_api_map_if_enable_disable_reply_t *rmp;
int rv = 0;
VALIDATE_SW_IF_INDEX (mp);
rv =
map_if_enable_disable (mp->is_enable, htonl (mp->sw_if_index),
mp->is_translation);
BAD_SW_IF_INDEX_LABEL;
REPLY_MACRO (VL_API_MAP_IF_ENABLE_DISABLE_REPLY);
}
#define foreach_map_plugin_api_msg \
_(MAP_ADD_DOMAIN, map_add_domain) \
_(MAP_DEL_DOMAIN, map_del_domain) \
_(MAP_ADD_DEL_RULE, map_add_del_rule) \
_(MAP_DOMAIN_DUMP, map_domain_dump) \
_(MAP_RULE_DUMP, map_rule_dump) \
_(MAP_IF_ENABLE_DISABLE, map_if_enable_disable) \
_(MAP_SUMMARY_STATS, map_summary_stats) \
_(MAP_PARAM_SET_FRAGMENTATION, map_param_set_fragmentation) \
_(MAP_PARAM_SET_ICMP, map_param_set_icmp) \
_(MAP_PARAM_SET_ICMP6, map_param_set_icmp6) \
_(MAP_PARAM_ADD_DEL_PRE_RESOLVE, map_param_add_del_pre_resolve) \
_(MAP_PARAM_SET_REASSEMBLY, map_param_set_reassembly) \
_(MAP_PARAM_SET_SECURITY_CHECK, map_param_set_security_check) \
_(MAP_PARAM_SET_TRAFFIC_CLASS, map_param_set_traffic_class) \
_(MAP_PARAM_SET_TCP, map_param_set_tcp) \
_(MAP_PARAM_GET, map_param_get)
#define vl_msg_name_crc_list
#include <map/map_all_api_h.h>
#undef vl_msg_name_crc_list
static void
setup_message_id_table (map_main_t * mm, api_main_t * am)
{
#define _(id,n,crc) \
vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + mm->msg_id_base);
foreach_vl_msg_name_crc_map;
#undef _
}
/* Set up the API message handling tables */
clib_error_t *
map_plugin_api_hookup (vlib_main_t * vm)
{
map_main_t *mm = &map_main;
u8 *name = format (0, "map_%08x%c", api_version, 0);
/* Ask for a correctly-sized block of API message decode slots */
mm->msg_id_base =
vl_msg_api_get_msg_ids ((char *) name, VL_MSG_FIRST_AVAILABLE);
#define _(N,n) \
vl_msg_api_set_handlers((VL_API_##N + mm->msg_id_base), \
#n, \
vl_api_##n##_t_handler, \
vl_noop_handler, \
vl_api_##n##_t_endian, \
vl_api_##n##_t_print, \
sizeof(vl_api_##n##_t), 1);
foreach_map_plugin_api_msg;
#undef _
/*
* Set up the (msg_name, crc, message-id) table
*/
setup_message_id_table (mm, &api_main);
vec_free (name);
return 0;
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/