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-rw-r--r--src/ipcpd/normal/CMakeLists.txt1
-rw-r--r--src/ipcpd/normal/addr_auth.c2
-rw-r--r--src/ipcpd/normal/pff.c13
-rw-r--r--src/ipcpd/normal/pol/alternate_pff.c402
-rw-r--r--src/ipcpd/normal/pol/alternate_pff.h61
-rw-r--r--src/ipcpd/normal/pol/simple_pff.c14
-rw-r--r--src/ipcpd/normal/routing.c2
-rw-r--r--src/lib/hashtable.c46
-rw-r--r--src/lib/tests/hashtable_test.c23
-rw-r--r--src/tools/irm/irm_ipcp_bootstrap.c76
10 files changed, 569 insertions, 71 deletions
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index ebb413a8..8dbe4820 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -41,6 +41,7 @@ set(SOURCE_FILES
routing.c
sdu_sched.c
# Add policies last
+ pol/alternate_pff.c
pol/flat.c
pol/link_state.c
pol/graph.c
diff --git a/src/ipcpd/normal/addr_auth.c b/src/ipcpd/normal/addr_auth.c
index c7c744c7..d438f98f 100644
--- a/src/ipcpd/normal/addr_auth.c
+++ b/src/ipcpd/normal/addr_auth.c
@@ -36,7 +36,7 @@ int addr_auth_init(enum pol_addr_auth type,
const void * info)
{
switch (type) {
- case FLAT_RANDOM:
+ case ADDR_AUTH_FLAT_RANDOM:
ops = &flat_ops;
break;
default:
diff --git a/src/ipcpd/normal/pff.c b/src/ipcpd/normal/pff.c
index 27ff17f7..3d114aa1 100644
--- a/src/ipcpd/normal/pff.c
+++ b/src/ipcpd/normal/pff.c
@@ -24,6 +24,7 @@
#include "pff.h"
#include "pol-pff-ops.h"
+#include "pol/alternate_pff.h"
#include "pol/simple_pff.h"
struct pff {
@@ -40,16 +41,20 @@ struct pff * pff_create(enum pol_pff pol)
return NULL;
switch (pol) {
- case SIMPLE_PFF:
+ case PFF_ALTERNATE:
+ pff->ops = &alternate_pff_ops;
+ break;
+ case PFF_SIMPLE:
pff->ops = &simple_pff_ops;
- pff->pff_i = pff->ops->create();
- if (pff->pff_i == NULL)
- goto err;
break;
default:
goto err;
}
+ pff->pff_i = pff->ops->create();
+ if (pff->pff_i == NULL)
+ goto err;
+
return pff;
err:
free(pff);
diff --git a/src/ipcpd/normal/pol/alternate_pff.c b/src/ipcpd/normal/pol/alternate_pff.c
new file mode 100644
index 00000000..3952bc82
--- /dev/null
+++ b/src/ipcpd/normal/pol/alternate_pff.c
@@ -0,0 +1,402 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Policy for PFF with alternate next hops
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#define _POSIX_C_SOURCE 200112L
+
+#include "config.h"
+
+#include <ouroboros/hashtable.h>
+#include <ouroboros/errno.h>
+#include <ouroboros/list.h>
+
+#include <string.h>
+#include <assert.h>
+#include <pthread.h>
+
+#include "alternate_pff.h"
+
+struct nhop {
+ struct list_head next;
+ int fd;
+};
+
+struct addr {
+ struct list_head next;
+ uint64_t addr;
+};
+
+struct pff_i {
+ struct htable * table;
+
+ struct list_head addrs;
+
+ struct list_head nhops_down;
+
+ pthread_rwlock_t lock;
+};
+
+struct pol_pff_ops alternate_pff_ops = {
+ .create = alternate_pff_create,
+ .destroy = alternate_pff_destroy,
+ .lock = alternate_pff_lock,
+ .unlock = alternate_pff_unlock,
+ .add = alternate_pff_add,
+ .update = alternate_pff_update,
+ .del = alternate_pff_del,
+ .flush = alternate_pff_flush,
+ .nhop = alternate_pff_nhop,
+ .flow_state_change = alternate_flow_state_change
+};
+
+static int add_addr(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ struct addr * a;
+
+ a = malloc(sizeof(*a));
+ if (a == NULL)
+ return -1;
+
+ a->addr = addr;
+
+ list_add(&a->next, &(pff_i->addrs));
+
+ return 0;
+}
+
+static void del_addr(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ struct list_head * pos = NULL;
+ struct list_head * n = NULL;
+
+ list_for_each_safe(pos, n, &(pff_i->addrs)) {
+ struct addr * e = list_entry(pos, struct addr, next);
+ if (e->addr == addr) {
+ list_del(&e->next);
+ free(e);
+ return;
+ }
+ }
+}
+
+static void del_addrs(struct pff_i * pff_i)
+{
+ struct list_head * pos = NULL;
+ struct list_head * n = NULL;
+
+ list_for_each_safe(pos, n, &(pff_i->addrs)) {
+ struct addr * e = list_entry(pos, struct addr, next);
+ list_del(&e->next);
+ free(e);
+ }
+}
+
+static void del_nhops_down(struct pff_i * pff_i)
+{
+ struct list_head * pos = NULL;
+ struct list_head * n = NULL;
+
+ list_for_each_safe(pos, n, &(pff_i->nhops_down)) {
+ struct nhop * e = list_entry(pos, struct nhop, next);
+ list_del(&e->next);
+ free(e);
+ }
+}
+
+static int del_nhop_down(struct pff_i * pff_i,
+ int fd)
+{
+ struct list_head * pos = NULL;
+ struct list_head * n = NULL;
+
+ list_for_each_safe(pos, n, &(pff_i->nhops_down)) {
+ struct nhop * e = list_entry(pos, struct nhop, next);
+ if (e->fd == fd) {
+ list_del(&e->next);
+ free(e);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+static int add_nhop_down(struct pff_i * pff_i,
+ int fd)
+{
+ struct nhop * nhop;
+
+ nhop = malloc(sizeof(*nhop));
+ if (nhop == NULL)
+ return -1;
+
+ nhop->fd = fd;
+
+ list_add(&nhop->next, &(pff_i->nhops_down));
+
+ return 0;
+}
+
+static bool nhops_down_has(struct pff_i * pff_i,
+ int fd)
+{
+ struct list_head * pos = NULL;
+
+ list_for_each(pos, &pff_i->nhops_down) {
+ struct nhop * e = list_entry(pos, struct nhop, next);
+ if (e->fd == fd)
+ return true;
+ }
+
+ return false;
+}
+
+static int add_to_htable(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len)
+{
+ int * val;
+
+ assert(pff_i);
+ assert(len > 0);
+
+ val = malloc(sizeof(*val) * (len + 1));
+ if (val == NULL)
+ goto fail_malloc;
+
+ memcpy(val, fd, len * sizeof(*val));
+ /* Put primary hop again at the end */
+ val[len] = val[0];
+
+ if (htable_insert(pff_i->table, addr, val, len))
+ goto fail_insert;
+
+ return 0;
+
+ fail_insert:
+ free(val);
+ fail_malloc:
+ return -1;
+}
+
+struct pff_i * alternate_pff_create(void)
+{
+ struct pff_i * tmp;
+
+ tmp = malloc(sizeof(*tmp));
+ if (tmp == NULL)
+ goto fail_malloc;
+
+ if (pthread_rwlock_init(&tmp->lock, NULL))
+ goto fail_lock;
+
+ tmp->table = htable_create(PFT_SIZE, false);
+ if (tmp->table == NULL)
+ goto fail_table;
+
+ list_head_init(&tmp->nhops_down);
+ list_head_init(&tmp->addrs);
+
+ return tmp;
+
+ fail_table:
+ pthread_rwlock_destroy(&tmp->lock);
+ fail_lock:
+ free(tmp);
+ fail_malloc:
+ return NULL;
+}
+
+void alternate_pff_destroy(struct pff_i * pff_i)
+{
+ assert(pff_i);
+
+ htable_destroy(pff_i->table);
+ del_nhops_down(pff_i);
+ pthread_rwlock_destroy(&pff_i->lock);
+ free(pff_i);
+}
+
+void alternate_pff_lock(struct pff_i * pff_i)
+{
+ pthread_rwlock_wrlock(&pff_i->lock);
+}
+
+void alternate_pff_unlock(struct pff_i * pff_i)
+{
+ pthread_rwlock_unlock(&pff_i->lock);
+}
+
+int alternate_pff_add(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len)
+{
+ assert(pff_i);
+ assert(len > 0);
+
+ if (add_to_htable(pff_i, addr, fd, len))
+ return -1;
+
+ if (add_addr(pff_i, addr)) {
+ htable_delete(pff_i->table, addr);
+ return -1;
+ }
+
+ return 0;
+}
+
+int alternate_pff_update(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len)
+{
+ assert(pff_i);
+ assert(len > 0);
+
+ if (htable_delete(pff_i->table, addr))
+ return -1;
+
+ if (add_to_htable(pff_i, addr, fd, len))
+ return -1;
+
+ return 0;
+}
+
+int alternate_pff_del(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ assert(pff_i);
+
+ del_addr(pff_i, addr);
+
+ if (htable_delete(pff_i->table, addr))
+ return -1;
+
+ return 0;
+}
+
+void alternate_pff_flush(struct pff_i * pff_i)
+{
+ assert(pff_i);
+
+ htable_flush(pff_i->table);
+
+ del_nhops_down(pff_i);
+
+ del_addrs(pff_i);
+}
+
+int alternate_pff_nhop(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ int fd = -1;
+ size_t len;
+ void * el;
+
+ assert(pff_i);
+
+ pthread_rwlock_rdlock(&pff_i->lock);
+
+ if (htable_lookup(pff_i->table, addr, &el, &len)) {
+ pthread_rwlock_unlock(&pff_i->lock);
+ return -1;
+ }
+
+ fd = *((int *) el);
+
+ pthread_rwlock_unlock(&pff_i->lock);
+
+ return fd;
+}
+
+int alternate_flow_state_change(struct pff_i * pff_i,
+ int fd,
+ bool up)
+{
+ struct list_head * pos = NULL;
+ size_t len;
+ void * el;
+ int * fds;
+ size_t i;
+ int tmp;
+
+ assert(pff_i);
+
+ pthread_rwlock_wrlock(&pff_i->lock);
+
+ if (up) {
+ if (del_nhop_down(pff_i, fd)) {
+ pthread_rwlock_unlock(&pff_i->lock);
+ return -1;
+ }
+ } else {
+ if (add_nhop_down(pff_i, fd)) {
+ pthread_rwlock_unlock(&pff_i->lock);
+ return -1;
+ }
+ }
+
+ list_for_each(pos, &pff_i->addrs) {
+ struct addr * e = list_entry(pos, struct addr, next);
+ if (htable_lookup(pff_i->table, e->addr, &el, &len)) {
+ pthread_rwlock_unlock(&pff_i->lock);
+ return -1;
+ }
+
+ fds = (int *) el;
+
+ if (up) {
+ /* It is using an alternate */
+ if (fds[len] == fd && fds[0] != fd) {
+ for (i = 0 ; i < len; i++) {
+ /* Found the primary */
+ if (fds[i] == fd) {
+ tmp = fds[0];
+ fds[0] = fds[i];
+ fds[i] = tmp;
+ break;
+ }
+ }
+ }
+ } else {
+ /* Need to switch to a (different) alternate */
+ if (fds[0] == fd) {
+ for (i = 0 ; i < len; i++) {
+ /* Usable alternate */
+ if (!nhops_down_has(pff_i, fds[i])) {
+ tmp = fds[0];
+ fds[0] = fds[i];
+ fds[i] = tmp;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ pthread_rwlock_unlock(&pff_i->lock);
+
+ return 0;
+}
diff --git a/src/ipcpd/normal/pol/alternate_pff.h b/src/ipcpd/normal/pol/alternate_pff.h
new file mode 100644
index 00000000..8fa2d514
--- /dev/null
+++ b/src/ipcpd/normal/pol/alternate_pff.h
@@ -0,0 +1,61 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Policy for PFF with alternate next hops
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_IPCPD_NORMAL_ALTERNATE_PFF_H
+#define OUROBOROS_IPCPD_NORMAL_ALTERNATE_PFF_H
+
+#include "pol-pff-ops.h"
+
+struct pff_i * alternate_pff_create(void);
+
+void alternate_pff_destroy(struct pff_i * pff_i);
+
+void alternate_pff_lock(struct pff_i * pff_i);
+
+void alternate_pff_unlock(struct pff_i * pff_i);
+
+int alternate_pff_add(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+int alternate_pff_update(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+int alternate_pff_del(struct pff_i * pff_i,
+ uint64_t addr);
+
+void alternate_pff_flush(struct pff_i * pff_i);
+
+/* Returns fd towards next hop */
+int alternate_pff_nhop(struct pff_i * pff_i,
+ uint64_t addr);
+
+int alternate_flow_state_change(struct pff_i * pff_i,
+ int fd,
+ bool up);
+
+struct pol_pff_ops alternate_pff_ops;
+
+#endif /* OUROBOROS_IPCPD_NORMAL_ALTERNATE_PFF_H */
diff --git a/src/ipcpd/normal/pol/simple_pff.c b/src/ipcpd/normal/pol/simple_pff.c
index 28f7aa2e..7af4663c 100644
--- a/src/ipcpd/normal/pol/simple_pff.c
+++ b/src/ipcpd/normal/pol/simple_pff.c
@@ -109,7 +109,7 @@ int simple_pff_add(struct pff_i * pff_i,
*val = fd[0];
- if (htable_insert(pff_i->table, addr, val)) {
+ if (htable_insert(pff_i->table, addr, val, 1)) {
free(val);
return -1;
}
@@ -137,7 +137,7 @@ int simple_pff_update(struct pff_i * pff_i,
return -1;
}
- if (htable_insert(pff_i->table, addr, val)) {
+ if (htable_insert(pff_i->table, addr, val, 1)) {
free(val);
return -1;
}
@@ -166,16 +166,16 @@ void simple_pff_flush(struct pff_i * pff_i)
int simple_pff_nhop(struct pff_i * pff_i,
uint64_t addr)
{
- int * j;
- int fd = -1;
+ void * j;
+ size_t len;
+ int fd = -1;
assert(pff_i);
pthread_rwlock_rdlock(&pff_i->lock);
- j = (int *) htable_lookup(pff_i->table, addr);
- if (j != NULL)
- fd = *j;
+ if (!htable_lookup(pff_i->table, addr, &j, &len))
+ fd = *((int *) j);
pthread_rwlock_unlock(&pff_i->lock);
diff --git a/src/ipcpd/normal/routing.c b/src/ipcpd/normal/routing.c
index 47ce3518..afef23a2 100644
--- a/src/ipcpd/normal/routing.c
+++ b/src/ipcpd/normal/routing.c
@@ -32,7 +32,7 @@ struct pol_routing_ops * r_ops;
int routing_init(enum pol_routing pr)
{
switch (pr) {
- case LINK_STATE:
+ case ROUTING_LINK_STATE:
r_ops = &link_state_ops;
break;
default:
diff --git a/src/lib/hashtable.c b/src/lib/hashtable.c
index 2aa248ba..d0d46598 100644
--- a/src/lib/hashtable.c
+++ b/src/lib/hashtable.c
@@ -23,6 +23,7 @@
#include <ouroboros/hashtable.h>
#include <ouroboros/list.h>
#include <ouroboros/errno.h>
+#include <ouroboros/hash.h>
#include <assert.h>
@@ -30,6 +31,7 @@ struct htable_entry {
struct list_head next;
uint64_t key;
void * val;
+ size_t len;
};
struct htable {
@@ -104,16 +106,25 @@ void htable_flush(struct htable * table)
}
}
-static uint64_t hash(uint64_t x)
+static uint64_t hash(uint64_t key)
{
- x = (x ^ (x >> 30)) * UINT64_C(0xbf58476d1ce4e5b9);
- x = (x ^ (x >> 27)) * UINT64_C(0x94d049bb133111eb);
- x = x ^ (x >> 31);
+ void * res;
+ uint64_t ret;
+ uint8_t keys[4];
- return x;
+ memcpy(keys, &key, 4);
+
+ mem_hash(HASH_MD5, &res, keys, 4);
+
+ ret = (* (uint64_t *) res);
+
+ free(res);
+
+ return ret;
}
-static uint64_t calc_key(struct htable * table, uint64_t key)
+static uint64_t calc_key(struct htable * table,
+ uint64_t key)
{
if (table->hash_key == true)
key = hash(key);
@@ -121,7 +132,10 @@ static uint64_t calc_key(struct htable * table, uint64_t key)
return (key & (table->buckets_size - 1));
}
-int htable_insert(struct htable * table, uint64_t key, void * val)
+int htable_insert(struct htable * table,
+ uint64_t key,
+ void * val,
+ size_t len)
{
struct htable_entry * entry;
uint64_t lookup_key;
@@ -143,6 +157,7 @@ int htable_insert(struct htable * table, uint64_t key, void * val)
entry->key = key;
entry->val = val;
+ entry->len = len;
list_head_init(&entry->next);
list_add(&entry->next, &(table->buckets[lookup_key]));
@@ -150,7 +165,10 @@ int htable_insert(struct htable * table, uint64_t key, void * val)
return 0;
}
-void * htable_lookup(struct htable * table, uint64_t key)
+int htable_lookup(struct htable * table,
+ uint64_t key,
+ void ** val,
+ size_t * len)
{
struct htable_entry * entry;
struct list_head * pos = NULL;
@@ -162,14 +180,18 @@ void * htable_lookup(struct htable * table, uint64_t key)
list_for_each(pos, &(table->buckets[lookup_key])) {
entry = list_entry(pos, struct htable_entry, next);
- if (entry->key == key)
- return entry->val;
+ if (entry->key == key) {
+ *val = entry->val;
+ *len = entry->len;
+ return 0;
+ }
}
- return NULL;
+ return -1;
}
-int htable_delete(struct htable * table, uint64_t key)
+int htable_delete(struct htable * table,
+ uint64_t key)
{
struct htable_entry * entry;
uint64_t lookup_key;
diff --git a/src/lib/tests/hashtable_test.c b/src/lib/tests/hashtable_test.c
index 9d5917f4..36f68ebf 100644
--- a/src/lib/tests/hashtable_test.c
+++ b/src/lib/tests/hashtable_test.c
@@ -30,8 +30,10 @@
int hashtable_test(int argc, char ** argv)
{
struct htable * table;
- int i;
- int * j;
+ int i;
+ int * j;
+ void * el;
+ size_t len;
(void) argc;
(void) argv;
@@ -59,20 +61,20 @@ int hashtable_test(int argc, char ** argv)
}
*j = i;
- if (htable_insert(table, i, (void *) j)) {
+ if (htable_insert(table, i, (void *) j, 1)) {
printf("Failed to insert.\n");
htable_destroy(table);
return -1;
}
}
- j = (int *) htable_lookup(table, INT_TEST);
- if (j == NULL) {
+ if (htable_lookup(table, INT_TEST, &el, &len)) {
printf("Failed to lookup.\n");
htable_destroy(table);
return -1;
}
+ j = (int *) el;
if (*j != INT_TEST) {
printf("Lookup returned wrong value (%d != %d).\n",
INT_TEST, *j);
@@ -80,13 +82,13 @@ int hashtable_test(int argc, char ** argv)
return -1;
}
- j = (int *) htable_lookup(table, HASHTABLE_SIZE + INT_TEST);
- if (j == NULL) {
+ if (htable_lookup(table, HASHTABLE_SIZE + INT_TEST, &el, &len)) {
printf("Failed to lookup.\n");
htable_destroy(table);
return -1;
}
+ j = (int *) el;
if (*j != HASHTABLE_SIZE + INT_TEST) {
printf("Lookup returned wrong value (%d != %d).\n",
INT_TEST, *j);
@@ -100,20 +102,19 @@ int hashtable_test(int argc, char ** argv)
return -1;
}
- j = (int *) htable_lookup(table, INT_TEST);
- if (j != NULL) {
+ if (htable_lookup(table, INT_TEST, &el, &len) == 0) {
printf("Failed to delete properly.\n");
htable_destroy(table);
return -1;
}
- j = (int *) htable_lookup(table, HASHTABLE_SIZE + INT_TEST);
- if (j == NULL) {
+ if (htable_lookup(table, HASHTABLE_SIZE + INT_TEST, &el, &len)) {
printf("Failed to lookup after deletion.\n");
htable_destroy(table);
return -1;
}
+ j = (int *) el;
if (*j != HASHTABLE_SIZE + INT_TEST) {
printf("Lookup returned wrong value (%d != %d).\n",
INT_TEST, *j);
diff --git a/src/tools/irm/irm_ipcp_bootstrap.c b/src/tools/irm/irm_ipcp_bootstrap.c
index 07a0fabb..9812f860 100644
--- a/src/tools/irm/irm_ipcp_bootstrap.c
+++ b/src/tools/irm/irm_ipcp_bootstrap.c
@@ -33,27 +33,28 @@
#include "irm_ops.h"
#include "irm_utils.h"
-#define NORMAL "normal"
-#define SHIM_UDP "shim-udp"
-#define SHIM_ETH_LLC "shim-eth-llc"
-#define LOCAL "local"
-
-#define MD5 "MD5"
-#define SHA3_224 "SHA3_224"
-#define SHA3_256 "SHA3_256"
-#define SHA3_384 "SHA3_384"
-#define SHA3_512 "SHA3_512"
-
-#define DEFAULT_ADDR_SIZE 4
-#define DEFAULT_FD_SIZE 2
-#define DEFAULT_DDNS 0
-#define DEFAULT_ADDR_AUTH FLAT_RANDOM
-#define DEFAULT_ROUTING LINK_STATE
-#define DEFAULT_PFF SIMPLE_PFF
-#define DEFAULT_HASH_ALGO DIR_HASH_SHA3_256
-#define ADDR_AUTH_FLAT "flat"
-#define ROUTING_LINK_STATE "link_state"
-#define PFF_SIMPLE_PFF "simple_pff"
+#define NORMAL "normal"
+#define SHIM_UDP "shim-udp"
+#define SHIM_ETH_LLC "shim-eth-llc"
+#define LOCAL "local"
+
+#define MD5 "MD5"
+#define SHA3_224 "SHA3_224"
+#define SHA3_256 "SHA3_256"
+#define SHA3_384 "SHA3_384"
+#define SHA3_512 "SHA3_512"
+
+#define DEFAULT_ADDR_SIZE 4
+#define DEFAULT_FD_SIZE 2
+#define DEFAULT_DDNS 0
+#define DEFAULT_ADDR_AUTH ADDR_AUTH_FLAT_RANDOM
+#define DEFAULT_ROUTING ROUTING_LINK_STATE
+#define DEFAULT_PFF PFF_SIMPLE
+#define DEFAULT_HASH_ALGO DIR_HASH_SHA3_256
+#define FLAT_RANDOM_ADDR_AUTH "flat"
+#define LINK_STATE_ROUTING "link_state"
+#define SIMPLE_PFF "simple"
+#define ALTERNATE_PFF "alternate"
static void usage(void)
{
@@ -68,20 +69,23 @@ static void usage(void)
" [addr <address size> (default: %d)]\n"
" [fd <fd size> (default: %d)]\n"
" [ttl (add time to live value in the PCI)]\n"
- " [addr_auth <address policy> (default: %s)]\n"
- " [routing <routing policy> (default: %s)]\n"
- " [pff <pff policy> (default: %s)]\n"
+ " [addr_auth <ADDRESS_POLICY> (default: %s)]\n"
+ " [routing <ROUTING_POLICY> (default: %s)]\n"
+ " [pff [PFF_POLICY] (default: %s)]\n"
" [hash [ALGORITHM] (default: %s)]\n"
- "where ALGORITHM = {" SHA3_224 " " SHA3_256 " "
- SHA3_384 " " SHA3_512 "}\n"
+ "where ADDRESS_POLICY = {"FLAT_RANDOM_ADDR_AUTH"}\n"
+ " ROUTING_POLICY = {"LINK_STATE_ROUTING"}\n"
+ " PFF_POLICY = {" SIMPLE_PFF " " ALTERNATE_PFF "}\n"
+ " ALGORITHM = {" SHA3_224 " " SHA3_256 " "
+ SHA3_384 " " SHA3_512 "}\n\n"
"if TYPE == " SHIM_UDP "\n"
" ip <IP address in dotted notation>\n"
" [dns <DDNS IP address in dotted notation>"
- " (default: none)]\n"
+ " (default: none)]\n\n"
"if TYPE == " SHIM_ETH_LLC "\n"
" if_name <interface name>\n",
- DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE, ADDR_AUTH_FLAT,
- ROUTING_LINK_STATE, PFF_SIMPLE_PFF, SHA3_256);
+ DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE, FLAT_RANDOM_ADDR_AUTH,
+ LINK_STATE_ROUTING, SIMPLE_PFF, SHA3_256);
}
int do_bootstrap_ipcp(int argc, char ** argv)
@@ -140,18 +144,20 @@ int do_bootstrap_ipcp(int argc, char ** argv)
argc++;
argv--;
} else if (matches(*argv, "addr_auth") == 0) {
- if (strcmp(ADDR_AUTH_FLAT, *(argv + 1)) == 0)
- addr_auth_type = FLAT_RANDOM;
+ if (strcmp(FLAT_RANDOM_ADDR_AUTH, *(argv + 1)) == 0)
+ addr_auth_type = ADDR_AUTH_FLAT_RANDOM;
else
goto unknown_param;
} else if (matches(*argv, "routing") == 0) {
- if (strcmp(ROUTING_LINK_STATE, *(argv + 1)) == 0)
- routing_type = LINK_STATE;
+ if (strcmp(LINK_STATE_ROUTING, *(argv + 1)) == 0)
+ routing_type = ROUTING_LINK_STATE;
else
goto unknown_param;
} else if (matches(*argv, "pff") == 0) {
- if (strcmp(PFF_SIMPLE_PFF, *(argv + 1)) == 0)
- pff_type = SIMPLE_PFF;
+ if (strcmp(SIMPLE_PFF, *(argv + 1)) == 0)
+ pff_type = PFF_SIMPLE;
+ else if (strcmp(ALTERNATE_PFF, *(argv + 1)) == 0)
+ pff_type = PFF_ALTERNATE;
else
goto unknown_param;
} else {
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-28 01:17:16 +0000