static switch_status_t switch_l3_remove_from_vrf_list(
switch_l3_hash_t *hash_entry) {
switch_vrf_route_list_t *vrf_route_list = NULL;
void *temp = NULL;
switch_ip_addr_t ip_addr;
switch_handle_t vrf_handle = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
memset(&ip_addr, 0, sizeof(switch_ip_addr_t));
switch_l3_hash_key_decode(hash_entry, &vrf_handle, &ip_addr);
if (ip_addr.type == SWITCH_API_IP_ADDR_V4) {
JLG(temp, switch_vrf_v4_routes, vrf_handle);
} else {
JLG(temp, switch_vrf_v6_routes, vrf_handle);
}
if (!temp) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
vrf_route_list = (switch_vrf_route_list_t *)(*(unsigned long *)temp);
tommy_list_remove_existing(&(vrf_route_list->routes),
&(hash_entry->vrf_route_node));
vrf_route_list->num_entries--;
if (vrf_route_list->num_entries == 0) {
if (ip_addr.type == SWITCH_API_IP_ADDR_V4) {
JLD(status, switch_vrf_v4_routes, vrf_handle);
} else {
JLD(status, switch_vrf_v6_routes, vrf_handle);
}
}
return status;
}
static switch_status_t switch_l3_remove_from_lpm_trie(
switch_handle_t vrf, switch_ip_addr_t *ip_addr) {
switch_lpm_trie_t *lpm_trie = NULL;
void *temp = NULL;
char *prefix;
uint32_t v4addr;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (ip_addr->type == SWITCH_API_IP_ADDR_V4) {
JLG(temp, switch_vrf_v4_lpm_tries, vrf);
v4addr = htonl(ip_addr->ip.v4addr);
prefix = (char *)(&v4addr);
} else {
JLG(temp, switch_vrf_v6_lpm_tries, vrf);
prefix = (char *)(ip_addr->ip.v6addr);
}
if (!temp) {
SWITCH_API_ERROR(
"%s:%d: No LPM trie for this vrf %u!", __FUNCTION__, __LINE__, vrf);
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
lpm_trie = (switch_lpm_trie_t *)(*(unsigned long *)temp);
switch_lpm_trie_delete(lpm_trie, prefix, ip_addr->prefix_len);
if (switch_lpm_trie_size(lpm_trie) == 0) {
if (ip_addr->type == SWITCH_API_IP_ADDR_V4) {
JLD(status, switch_vrf_v4_lpm_tries, vrf);
} else {
JLD(status, switch_vrf_v6_lpm_tries, vrf);
}
}
return status;
}
int network_manager_unregister_peer_for_polling(struct network_manager* nm, struct network_peer* peer)
{
uintptr_t p = (uintptr_t)peer;
int* psock = NULL;
int sock;
JLG(psock, nm->poll_socket_by_peer, p);
if(psock == NULL) return -1; // doesn't exist
sock = *psock;
int rc;
JLD(rc, nm->poll_socket_by_peer, p);
FD_CLR(sock, &nm->poll_read_fds);
FD_CLR(sock, &nm->poll_write_fds);
FD_CLR(sock, &nm->poll_exception_fds);
if(sock == nm->poll_max_fd) {
size_t num_fds = vector_count(&nm->poll_fds);
// Need to figure out what the previous max fd was, which means..
qsort(vector_data(&nm->poll_fds), (size_t)num_fds, sizeof(uintptr_t), compint);
int old_fd = (int)vector_pop(&nm->poll_fds);
assert(old_fd == sock);
nm->poll_max_fd = 0;
if(num_fds > 1) {
nm->poll_max_fd = vector_get(&nm->poll_fds, num_fds - 2);
}
}
return 0;
}
int dogma_set_env_state(dogma_context_t* ctx, dogma_env_t* env, dogma_state_t newstate) {
dogma_array_t enveffects;
dogma_key_t index = 0;
const dogma_type_effect_t** te;
const dogma_effect_t* e;
dogma_expctx_t result;
if(env->state == newstate) return DOGMA_OK;
DOGMA_ASSUME_OK(dogma_get_type_effects(env->id, &enveffects));
JLF(te, enveffects, index);
while(te != NULL) {
DOGMA_ASSUME_OK(dogma_get_effect((*te)->effectid, &e));
JLN(te, enveffects, index);
if(e->fittingusagechanceattributeid > 0) {
/* Effect is chance-based */
if(newstate > 0) {
continue;
}
/* When unplugging the environment, turn off all
* chance-based effects as a precautionary measure */
bool* v;
int ret;
JLG(v, env->chance_effects, e->id);
if(v != NULL) {
assert(*v == true);
JLD(ret, env->chance_effects, e->id);
DOGMA_ASSUME_OK(dogma_eval_expression(
ctx, env,
e->postexpressionid,
&result
));
}
continue;
}
if((newstate >> e->category) & 1) {
if(!((env->state >> e->category) & 1)) {
DOGMA_ASSUME_OK(dogma_eval_expression(
ctx, env,
e->preexpressionid,
&result
));
}
} else if((env->state >> e->category) & 1) {
DOGMA_ASSUME_OK(dogma_eval_expression(
ctx, env,
e->postexpressionid,
&result
));
}
}
int dogma_remove_drone(dogma_context_t* ctx, dogma_typeid_t droneid) {
dogma_drone_context_t** value;
dogma_env_t* drone_env;
int ret;
JLG(value, ctx->drone_map, droneid);
if(value == NULL) return DOGMA_OK; /* Nonexistent drone */
drone_env = (*value)->drone;
DOGMA_ASSUME_OK(dogma_set_env_state(ctx, drone_env, DOGMA_STATE_Unplugged));
dogma_free_env(ctx, drone_env);
free(*value);
JLD(ret, drone_env->parent->children, drone_env->index);
JLD(ret, ctx->drone_map, droneid);
return DOGMA_OK;
}
switch_status_t switch_packet_hostif_delete(switch_device_t device,
switch_hostif_info_t *hostif_info) {
switch_status_t status = SWITCH_STATUS_SUCCESS;
void *temp = NULL;
JLG(temp, switch_intf_fd_array, hostif_info->intf_fd);
if (!temp) {
return SWITCH_STATUS_FAILURE;
}
JLD(status, switch_intf_fd_array, hostif_info->intf_fd);
switch_packet_write_to_pipe();
return status;
}
static int start_peer(struct network_manager* nm)
{
// Randomly pick an address to connect to
struct network_address address;
int have_address = 0;
for(int i = 0; i < 50; i++) {
if(database_get_random_peer_address(chaind_database(nm->chaind), &address) <= 0) {
// Error, or no address to select
break;
}
// Apply default port if sin_port == 0
if(address.sin_port == 0) address.sin_port = htons(NETWORK_DEFAULT_PORT);
if(network_manager_get_peer_by_address(nm, &address) == NULL) {
have_address = 1;
break;
}
}
if(!have_address) return -1;
struct network_peer* peer = network_peer_create(nm);
struct network_peer** ppeer = NULL;
Word_t peer_id = nm->next_peer_id;
JLI(ppeer, nm->peer_list, peer_id);
*ppeer = peer;
nm->next_peer_id += 1;
Word_t* pindex;
JHSI(pindex, nm->peer_by_address, (uint8_t*)&address, sizeof(struct network_address));
*pindex = peer_id;
int res = network_peer_connect(peer, &address, blockchain_link_height(chaind_best_blockchain_link(nm->chaind)));
if(res != 0) {
int rc;
JLD(rc, nm->peer_list, peer_id);
JHSD(rc, nm->peer_by_address, (uint8_t*)&address, sizeof(struct network_address));
network_peer_destroy(peer);
return res;
}
nm->num_peers += 1;
return 0;
}
static inline int dogma_remove_env_generic(dogma_context_t* ctx,
dogma_env_t* location,
dogma_key_t index) {
dogma_env_t** env;
int result;
JLG(env, location->children, index);
if(env == NULL) return DOGMA_NOT_FOUND;
DOGMA_ASSUME_OK(dogma_set_env_state(ctx, *env, DOGMA_STATE_Unplugged));
dogma_free_env(ctx, *env);
JLD(result, location->children, index);
return DOGMA_OK;
}
static void remove_watch(DBusWatch* watch, void *userdata)
{
struct dbus* dbus = (struct dbus*)userdata;
Word_t index = 0;
DBusWatch** pwatch;
JLF(pwatch, dbus->watches, index);
while(pwatch != NULL) {
if(*pwatch == watch) {
Word_t wrc;
JLD(wrc, dbus->watches, index);
break;
}
JLN(pwatch, dbus->watches, index);
}
}
switch_status_t switch_int_transit_enable(switch_device_t device,
int32_t switch_id,
int32_t enable) {
switch_status_t status = SWITCH_STATUS_SUCCESS;
#ifdef P4_INT_TRANSIT_ENABLE
p4_pd_entry_hdl_t entry_hdl;
if (enable) {
void *temp = NULL;
// check if already created
if (switch_int_entry_hdl_get(device, &entry_hdl)) {
return SWITCH_STATUS_ITEM_ALREADY_EXISTS;
}
// use the lowest priority entry for transit
status = switch_pd_int_transit_enable(device, switch_id, 1, &entry_hdl);
if (status == SWITCH_STATUS_SUCCESS) {
JLI(temp, switch_int_proto_entry_handles, device);
if (!temp) {
return SWITCH_STATUS_NO_MEMORY;
}
*(p4_pd_entry_hdl_t *)temp = entry_hdl;
}
} else {
// disable
int rc;
if (!switch_int_entry_hdl_get(device, &entry_hdl)) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
status = switch_pd_int_transit_disable(device, entry_hdl);
if (status == SWITCH_STATUS_SUCCESS) {
JLD(rc, switch_int_proto_entry_handles, device);
}
}
#else
(void)device, (void)switch_id, (void)enable;
#endif
return status;
}
static void stop_peer(struct network_manager* nm, struct network_peer* peer)
{
struct network_address address;
network_peer_address(peer, &address);
Word_t* pindex;
JHSG(pindex, nm->peer_by_address, (uint8_t*)&address, sizeof(struct network_address));
assert(pindex != NULL);
Word_t peer_id = *pindex;
struct network_peer** ppeer;
JLG(ppeer, nm->peer_list, peer_id);
assert(ppeer != NULL);
assert(*ppeer == peer);
// Remove from lists
int rc;
JLD(rc, nm->peer_list, peer_id);
JHSD(rc, nm->peer_by_address, (uint8_t*)&address, sizeof(struct network_address));
// Done with you!
network_peer_destroy(peer);
nm->num_peers -= 1;
}
/* returns 1 if was present, 0 otherwise */
static inline int delete_prefix(node_t *current_node,
unsigned short prefix_key) {
int rc;
JLD(rc, current_node->PJLarray_prefixes, (Word_t)prefix_key);
return rc;
}
static inline int delete_branch(node_t *current_node, byte_t byte) {
int rc;
JLD(rc, current_node->PJLarray_branches, (Word_t)byte);
return rc;
}
static void remove_from_wanted_invs(struct network_manager* nm, struct inv const* invs, size_t num_invs)
{
Word_t swap_index;
struct inv** pinv1;
struct inv** pinv2;
struct inv* inv2;
int rc;
Word_t* pindex1;
Word_t* pindex2;
for(size_t i = 0; i < num_invs; i++) {
struct inv const* inv = &invs[i];
JHSG(pindex1, nm->wanted_invs_by_inv, (uint8_t*)inv, sizeof(struct inv));
assert(pindex1 != NULL);
Word_t* tail = NULL;
Word_t* head = NULL;
void** list = NULL;
switch(inv->type) {
case INV_TYPE_BLOCK:
head = &nm->head_block_inv_id;
tail = &nm->tail_block_inv_id;
list = &nm->block_inv_list;
break;
case INV_TYPE_TX:
head = &nm->head_tx_inv_id;
tail = &nm->tail_tx_inv_id;
list = &nm->tx_inv_list;
break;
case INV_TYPE_ERROR:
assert(0);
break;
}
assert(*head > *tail);
swap_index = *head - 1;
if(*pindex1 == *tail) {
JLG(pinv1, *list, *pindex1);
assert(memcmp(*pinv1, inv, sizeof(struct inv)) == 0);
free(*pinv1);
JLD(rc, *list, *pindex1);
(*tail) += 1;
} else if(*pindex1 < swap_index) {
JLG(pinv1, *list, *pindex1);
assert(pinv1 != NULL);
JLG(pinv2, *list, swap_index);
assert(pinv2 != NULL);
assert(memcmp(*pinv1, inv, sizeof(struct inv)) == 0);
assert(memcmp(*pinv1, *pinv2, sizeof(struct inv)) != 0);
// JLD will kill the pinv2 pointer, so save the inv
inv2 = *pinv2;
free(*pinv1);
JLD(rc, *list, swap_index);
// JLD can reorder the array..
JLI(pinv1, *list, *pindex1);
*pinv1 = inv2;
// Remove from wanted array
JHSG(pindex2, nm->wanted_invs_by_inv, (uint8_t*)inv2, sizeof(struct inv));
*pindex2 = *pindex1;
(*head) -= 1;
} else {
assert(*pindex1 == swap_index);
JLG(pinv2, *list, swap_index);
assert(memcmp(*pinv2, inv, sizeof(struct inv)) == 0);
free(*pinv2);
JLD(rc, *list, swap_index);
(*head) -= 1;
}
JHSD(rc, nm->wanted_invs_by_inv, (uint8_t*)inv, sizeof(struct inv));
}
}
int jtableL_remove(jtableL *table, unsigned long key) {
int ret;
JLD(ret, table->t, key);
return ret;
}
