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path: root/src/charon/plugins/stroke/stroke_attribute.c
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Diffstat (limited to 'src/charon/plugins/stroke/stroke_attribute.c')
-rw-r--r--src/charon/plugins/stroke/stroke_attribute.c58
1 files changed, 29 insertions, 29 deletions
diff --git a/src/charon/plugins/stroke/stroke_attribute.c b/src/charon/plugins/stroke/stroke_attribute.c
index d3211fd67..14464e0bd 100644
--- a/src/charon/plugins/stroke/stroke_attribute.c
+++ b/src/charon/plugins/stroke/stroke_attribute.c
@@ -33,12 +33,12 @@ struct private_stroke_attribute_t {
* public functions
*/
stroke_attribute_t public;
-
+
/**
* list of pools, contains pool_t
*/
linked_list_t *pools;
-
+
/**
* mutex to lock access to pools
*/
@@ -85,7 +85,7 @@ static void pool_destroy(pool_t *this)
{
enumerator_t *enumerator;
identification_t *id;
-
+
enumerator = this->ids->create_enumerator(this->ids);
while (enumerator->enumerate(enumerator, &id, NULL))
{
@@ -107,7 +107,7 @@ static pool_t *find_pool(private_stroke_attribute_t *this, char *name)
{
enumerator_t *enumerator;
pool_t *current, *found = NULL;
-
+
enumerator = this->pools->create_enumerator(this->pools);
while (enumerator->enumerate(enumerator, &current))
{
@@ -129,13 +129,13 @@ host_t* offset2host(pool_t *pool, int offset)
chunk_t addr;
host_t *host;
u_int32_t *pos;
-
+
offset--;
if (offset > pool->size)
{
return NULL;
}
-
+
addr = chunk_clone(pool->base->get_address(pool->base));
if (pool->base->get_family(pool->base) == AF_INET6)
{
@@ -158,7 +158,7 @@ int host2offset(pool_t *pool, host_t *addr)
{
chunk_t host, base;
u_int32_t hosti, basei;
-
+
if (addr->get_family(addr) != pool->base->get_family(pool->base))
{
return -1;
@@ -195,7 +195,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
uintptr_t offset = 0;
enumerator_t *enumerator;
identification_t *old_id;
-
+
this->mutex->lock(this->mutex);
pool = find_pool(this, name);
while (pool)
@@ -206,7 +206,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
this->mutex->unlock(this->mutex);
return requested->clone(requested);
}
-
+
if (!requested->is_anyaddr(requested) &&
requested->get_family(requested) !=
pool->base->get_family(pool->base))
@@ -214,7 +214,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
DBG1(DBG_CFG, "IP pool address family mismatch");
break;
}
-
+
/* check for a valid offline lease, refresh */
offset = (uintptr_t)pool->offline->remove(pool->offline, id);
if (offset)
@@ -227,7 +227,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
break;
}
}
-
+
/* check for a valid online lease, reassign */
offset = (uintptr_t)pool->online->get(pool->online, id);
if (offset && offset == host2offset(pool, requested))
@@ -235,7 +235,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
DBG1(DBG_CFG, "reassigning online lease to '%Y'", id);
break;
}
-
+
if (pool->unused < pool->size)
{
/* assigning offset, starting by 1. Handling 0 in hashtable
@@ -270,7 +270,7 @@ static host_t* acquire_address(private_stroke_attribute_t *this,
}
}
enumerator->destroy(enumerator);
-
+
DBG1(DBG_CFG, "pool '%s' is full, unable to assign address", name);
break;
}
@@ -291,7 +291,7 @@ static bool release_address(private_stroke_attribute_t *this,
pool_t *pool;
bool found = FALSE;
uintptr_t offset;
-
+
this->mutex->lock(this->mutex);
pool = find_pool(this, name);
if (pool)
@@ -323,7 +323,7 @@ static void add_pool(private_stroke_attribute_t *this, stroke_msg_t *msg)
if (msg->add_conn.other.sourceip_size)
{
pool_t *pool;
-
+
pool = malloc_thing(pool_t);
pool->base = NULL;
pool->size = 0;
@@ -335,17 +335,17 @@ static void add_pool(private_stroke_attribute_t *this, stroke_msg_t *msg)
(hashtable_equals_t)id_equals, 16);
pool->ids = hashtable_create((hashtable_hash_t)id_hash,
(hashtable_equals_t)id_equals, 16);
-
+
/* if %config, add an empty pool, otherwise */
if (msg->add_conn.other.sourceip)
{
u_int32_t bits;
int family;
-
- DBG1(DBG_CFG, "adding virtual IP address pool '%s': %s/%d",
- msg->add_conn.name, msg->add_conn.other.sourceip,
+
+ DBG1(DBG_CFG, "adding virtual IP address pool '%s': %s/%d",
+ msg->add_conn.name, msg->add_conn.other.sourceip,
msg->add_conn.other.sourceip_size);
-
+
pool->base = host_create_from_string(msg->add_conn.other.sourceip, 0);
if (!pool->base)
{
@@ -363,7 +363,7 @@ static void add_pool(private_stroke_attribute_t *this, stroke_msg_t *msg)
(family == AF_INET ? 32 : 128) - bits);
}
pool->size = 1 << (bits);
-
+
if (pool->size > 2)
{ /* do not use first and last addresses of a block */
pool->unused++;
@@ -383,7 +383,7 @@ static void del_pool(private_stroke_attribute_t *this, stroke_msg_t *msg)
{
enumerator_t *enumerator;
pool_t *pool;
-
+
this->mutex->lock(this->mutex);
enumerator = this->pools->create_enumerator(this->pools);
while (enumerator->enumerate(enumerator, &pool))
@@ -407,7 +407,7 @@ static bool pool_filter(void *mutex, pool_t **poolp, char **name,
void *d3, u_int *offline)
{
pool_t *pool = *poolp;
-
+
*name = pool->name;
*size = pool->size;
*online = pool->online->get_count(pool->online);
@@ -450,10 +450,10 @@ static bool lease_enumerate(lease_enumerator_t *this, identification_t **id_out,
{
identification_t *id;
uintptr_t offset;
-
+
DESTROY_IF(this->current);
this->current = NULL;
-
+
if (this->inner->enumerate(this->inner, &id, NULL))
{
offset = (uintptr_t)this->pool->online->get(this->pool->online, id);
@@ -494,7 +494,7 @@ static enumerator_t* create_lease_enumerator(private_stroke_attribute_t *this,
char *pool)
{
lease_enumerator_t *enumerator;
-
+
this->mutex->lock(this->mutex);
enumerator = malloc_thing(lease_enumerator_t);
enumerator->pool = find_pool(this, pool);
@@ -528,7 +528,7 @@ static void destroy(private_stroke_attribute_t *this)
stroke_attribute_t *stroke_attribute_create()
{
private_stroke_attribute_t *this = malloc_thing(private_stroke_attribute_t);
-
+
this->public.provider.acquire_address = (host_t*(*)(attribute_provider_t *this, char*, identification_t *,host_t *))acquire_address;
this->public.provider.release_address = (bool(*)(attribute_provider_t *this, char*,host_t *, identification_t*))release_address;
this->public.provider.create_attribute_enumerator = (enumerator_t*(*)(attribute_provider_t*, identification_t *id))enumerator_create_empty;
@@ -537,10 +537,10 @@ stroke_attribute_t *stroke_attribute_create()
this->public.create_pool_enumerator = (enumerator_t*(*)(stroke_attribute_t*))create_pool_enumerator;
this->public.create_lease_enumerator = (enumerator_t*(*)(stroke_attribute_t*, char *pool))create_lease_enumerator;
this->public.destroy = (void(*)(stroke_attribute_t*))destroy;
-
+
this->pools = linked_list_create();
this->mutex = mutex_create(MUTEX_TYPE_RECURSIVE);
-
+
return &this->public;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 08:08:22 +0000