1 files changed, 0 insertions, 430 deletions
diff --git a/ctrl/libhicnctrl/src/face.c b/ctrl/libhicnctrl/src/face.c
deleted file mode 100644
index e617ff8a4..000000000
--- a/ctrl/libhicnctrl/src/face.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Copyright (c) 2017-2019 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.
- */
-
-/**
- * \file face.c
- * \brief Implementation of face abstraction
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <hicn/util/token.h>
-
-#include <hicn/ctrl/face.h>
-#include "util/hash.h"
-
-#define member_size(type, member) sizeof(((type *)0)->member)
-
-
-/* Netdevice */
-
-const char * netdevice_type_str[] = {
-#define _(x) [NETDEVICE_TYPE_ ## x] = STRINGIZE(x),
-foreach_netdevice_type
-#undef _
-};
-
-netdevice_t *
-netdevice_create_from_index(u32 index)
-{
-    netdevice_t * netdevice = malloc(sizeof(netdevice_t));
-    if (!netdevice)
-        goto ERR_MALLOC;
-
-    int rc = netdevice_set_index(netdevice, index);
-    if (rc < 0)
-        goto ERR_INIT;
-
-    return netdevice;
-
-ERR_INIT:
-    free(netdevice);
-ERR_MALLOC:
-    return NULL;
-}
-
-netdevice_t *
-netdevice_create_from_name(const char * name)
-{
-    netdevice_t * netdevice = malloc(sizeof(netdevice_t));
-    if (!netdevice)
-        goto ERR_MALLOC;
-
-    int rc = netdevice_set_name(netdevice, name);
-    if (rc < 0)
-        goto ERR_INIT;
-
-    return netdevice;
-
-ERR_INIT:
-    free(netdevice);
-ERR_MALLOC:
-    return NULL;
-}
-
-/**
- * \brief Update the index of the netdevice based on the name
- */
-int
-netdevice_update_index(netdevice_t * netdevice)
-{
-    netdevice->index = if_nametoindex(netdevice->name);
-    if (netdevice->index == 0)
-        return -1;
-    return 0;
-}
-
-int
-netdevice_update_name(netdevice_t * netdevice)
-{
-    if (!if_indextoname(netdevice->index, netdevice->name))
-        return -1;
-    return 0;
-}
-
-void
-netdevice_free(netdevice_t * netdevice)
-{
-    free(netdevice);
-}
-
-int
-netdevice_get_index(const netdevice_t * netdevice, u32 * index)
-{
-    if (netdevice->index == 0)
-        return -1;
-    *index = netdevice->index;
-    return 0;
-}
-
-int
-netdevice_set_index(netdevice_t * netdevice, u32 index)
-{
-    netdevice->index = index;
-    return netdevice_update_name(netdevice);
-}
-
-int
-netdevice_get_name(const netdevice_t * netdevice, const char ** name)
-{
-    if (netdevice->name[0] == '\0')
-        return -1;
-    *name = netdevice->name;
-    return 0;
-}
-
-int
-netdevice_set_name(netdevice_t * netdevice, const char * name)
-{
-    memset(netdevice->name, 0, sizeof(netdevice->name));
-    int rc = snprintf(netdevice->name, IFNAMSIZ, "%s", name);
-    if (rc < 0)
-        return -1;
-    if (rc >= IFNAMSIZ)
-        return -2; /* truncated */
-    return netdevice_update_index(netdevice);
-}
-
-int
-netdevice_cmp(const netdevice_t * nd1, const netdevice_t * nd2)
-{
-    return (nd1->index - nd2->index);
-}
-
-
-/* Face state */
-
-const char * face_state_str[] = {
-#define _(x) [FACE_STATE_ ## x] = STRINGIZE(x),
-foreach_face_state
-#undef _
-};
-
-
-/* Face type */
-
-const char * face_type_str[] = {
-#define _(x) [FACE_TYPE_ ## x] = STRINGIZE(x),
-foreach_face_type
-#undef _
-};
-
-
-/* Face */
-
-int
-face_initialize(face_t * face)
-{
-    memset(face, 0, sizeof(face_t)); /* 0'ed for hash */
-    return 1;
-}
-
-int
-face_initialize_udp(face_t * face, const char * interface_name, const
-        ip_address_t * local_addr, u16 local_port,
-        const ip_address_t * remote_addr, u16 remote_port,
-        int family)
-{
-    if (!local_addr)
-        return -1;
-
-    *face = (face_t) {
-        .type = FACE_TYPE_UDP,
-        .family = family,
-        .local_addr = *local_addr,
-        .local_port = local_port,
-        .remote_addr = remote_addr ? *remote_addr : IP_ADDRESS_EMPTY,
-        .remote_port = remote_port,
-    };
-
-    snprintf(face->netdevice.name, IFNAMSIZ, "%s", interface_name);
-
-    return 1;
-}
-
-int
-face_initialize_udp_sa(face_t * face, const char * interface_name,
-        const struct sockaddr * local_addr,
-        const struct sockaddr * remote_addr)
-{
-    if (!local_addr)
-        return -1;
-
-    if (remote_addr && (local_addr->sa_family != remote_addr->sa_family))
-        return -1;
-
-    switch (local_addr->sa_family) {
-        case AF_INET:
-            {
-            struct sockaddr_in *lsai = (struct sockaddr_in *)local_addr;
-            struct sockaddr_in *rsai = (struct sockaddr_in *)remote_addr;
-            *face = (face_t) {
-                .type = FACE_TYPE_UDP,
-                .family = AF_INET,
-                .local_addr.v4.as_inaddr = lsai->sin_addr,
-                .local_port = lsai ? ntohs(lsai->sin_port) : 0,
-                .remote_addr = IP_ADDRESS_EMPTY,
-                .remote_port = rsai ? ntohs(rsai->sin_port) : 0,
-            };
-            if (rsai)
-                face->remote_addr.v4.as_inaddr = rsai->sin_addr;
-            }
-            break;
-        case AF_INET6:
-            {
-            struct sockaddr_in6 *lsai = (struct sockaddr_in6 *)local_addr;
-            struct sockaddr_in6 *rsai = (struct sockaddr_in6 *)remote_addr;
-            *face = (face_t) {
-                .type = FACE_TYPE_UDP,
-                .family = AF_INET6,
-                .local_addr.v6.as_in6addr = lsai->sin6_addr,
-                .local_port = lsai ? ntohs(lsai->sin6_port) : 0,
-                .remote_addr = IP_ADDRESS_EMPTY,
-                .remote_port = rsai ? ntohs(rsai->sin6_port) : 0,
-            };
-            if (rsai)
-                face->remote_addr.v6.as_in6addr = rsai->sin6_addr;
-            }
-            break;
-        default:
-            return -1;
-    }
-
-    snprintf(face->netdevice.name, IFNAMSIZ, "%s", interface_name);
-
-    return 1;
-}
-
-face_t * face_create()
-{
-    face_t * face = calloc(1, sizeof(face_t)); /* 0'ed for hash */
-    return face;
-}
-
-face_t * face_create_udp(const char * interface_name,
-        const ip_address_t * local_addr, u16 local_port,
-        const ip_address_t * remote_addr, u16 remote_port, int family)
-{
-    face_t * face = face_create();
-    if (face_initialize_udp(face, interface_name, local_addr, local_port, remote_addr, remote_port, family) < 0)
-        goto ERR_INIT;
-    return face;
-
-ERR_INIT:
-    free(face);
-    return NULL;
-}
-
-face_t * face_create_udp_sa(const char * interface_name,
-        const struct sockaddr * local_addr,
-        const struct sockaddr * remote_addr)
-{
-    face_t * face = face_create();
-    if (face_initialize_udp_sa(face, interface_name, local_addr, remote_addr) < 0)
-        goto ERR_INIT;
-    return face;
-
-ERR_INIT:
-    free(face);
-    return NULL;
-}
-
-void face_free(face_t * face)
-{
-    free(face);
-}
-
-/**
- * \brief Compare two faces
- * \param [in] f1 - First face
- * \param [in] f2 - Second face
- * \return whether faces are equal, ie both their types are parameters are
- * equal.
- *
- * NOTE: this function implements a partial order.
- */
-int
-face_cmp(const face_t * f1, const face_t * f2)
-{
-
-    int ret = f1->type - f2->type;
-    if (ret != 0)
-        return ret;
-
-    ret = f1->family - f2->family;
-    if (ret != 0)
-        return ret;
-
-    /*
-     * FIXME As hicn-light API might not return the netdevice, we can discard the
-     * comparison when one of the two is not set for now...
-     */
-    if ((f1->netdevice.index != 0) && (f2->netdevice.index != 0)) {
-        ret = netdevice_cmp(&f1->netdevice, &f2->netdevice);
-        if (ret != 0)
-            return ret;
-    }
-
-    switch(f1->type) {
-        case FACE_TYPE_HICN:
-            ret = ip_address_cmp(&f1->local_addr, &f2->local_addr, f1->family);
-            if (ret != 0)
-                return ret;
-
-            ret = ip_address_cmp(&f1->remote_addr, &f2->remote_addr, f1->family);
-            if (ret != 0)
-                return ret;
-
-            break;
-
-        case FACE_TYPE_TCP:
-        case FACE_TYPE_UDP:
-            ret = ip_address_cmp(&f1->local_addr, &f2->local_addr, f1->family);
-            if (ret != 0)
-                return ret;
-
-            ret = f1->local_port - f2->local_port;
-            if (ret != 0)
-                return ret;
-
-            ret = ip_address_cmp(&f1->remote_addr, &f2->remote_addr, f1->family);
-            if (ret != 0)
-                return ret;
-
-            ret = f1->remote_port - f2->remote_port;
-            if (ret != 0)
-                return ret;
-
-            break;
-        default:
-            break;
-    }
-
-    return 0;
-}
-
-unsigned int
-face_hash(const face_t * face)
-{
-    /* Assuming the unused part of the struct is set to zero */
-    return hash_struct(face);
-}
-
-/* /!\ Please update constants in header file upon changes */
-size_t
-face_snprintf(char * s, size_t size, const face_t * face)
-{
-    switch(face->type) {
-        case FACE_TYPE_HICN:
-        {
-            char local[MAXSZ_IP_ADDRESS];
-            char remote[MAXSZ_IP_ADDRESS];
-            char tags[MAXSZ_POLICY_TAGS];
-
-            ip_address_snprintf(local, MAXSZ_IP_ADDRESS,
-                    &face->local_addr,
-                    face->family);
-            ip_address_snprintf(remote, MAXSZ_IP_ADDRESS,
-                    &face->remote_addr,
-                    face->family);
-            policy_tags_snprintf(tags, MAXSZ_POLICY_TAGS, face->tags);
-            return snprintf(s, size, "%s [%s -> %s] [%s]",
-                    face_type_str[face->type],
-                    local,
-                    remote,
-                    tags);
-        }
-        case FACE_TYPE_UNDEFINED:
-        case FACE_TYPE_TCP:
-        case FACE_TYPE_UDP:
-        {
-            char local[MAXSZ_IP_ADDRESS];
-            char remote[MAXSZ_IP_ADDRESS];
-            char tags[MAXSZ_POLICY_TAGS];
-
-            ip_address_snprintf(local, MAXSZ_IP_ADDRESS,
-                    &face->local_addr,
-                    face->family);
-            ip_address_snprintf(remote, MAXSZ_IP_ADDRESS,
-                    &face->remote_addr,
-                    face->family);
-            policy_tags_snprintf(tags, MAXSZ_POLICY_TAGS, face->tags);
-
-            return snprintf(s, size, "%s [%s:%d -> %s:%d] [%s]",
-                    face_type_str[face->type],
-                    local,
-                    face->local_port,
-                    remote,
-                    face->remote_port,
-                    tags);
-        }
-        default:
-            return -1;
-    }
-
-}
-
-policy_tags_t face_get_tags(const face_t * face)
-{
-    return face->tags;
-}
-
-int
-face_set_tags(face_t * face, policy_tags_t tags)
-{
-    face->tags = tags;
-    return 1;
-}