diff options
Diffstat (limited to 'src/plugins/sys_util.c')
| -rw-r--r-- | src/plugins/sys_util.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/plugins/sys_util.c b/src/plugins/sys_util.c deleted file mode 100644 index a3ee0c9..0000000 --- a/src/plugins/sys_util.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (c) 2018 PANTHEON.tech. - * - * 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 "sys_util.h" -#include "sc_vpp_comm.h" - -#include <string.h> -#include <sysrepo/plugins.h> - -char* xpath_find_first_key(const char *xpath, char *key, sr_xpath_ctx_t *state) -{ - char *value = NULL; - - if (sr_xpath_next_node((char *)xpath, state) == NULL) { - return NULL; - } - - while (((value = sr_xpath_node_key_value(NULL, - key, state)) == NULL) && - (sr_xpath_next_node(NULL, state) != NULL)); - - return value; -} - -// we can call sr_get_item after change is called to see if the value has or has not -// changed (simpleton solution :D) -// sr_get_item(sess, "/ietf-interfaces:interfaces/interface[name='eth0']/enabled", &value); - -void log_recv_event(sr_notif_event_t event, const char *msg) { - const char *event_s; - switch (event) { - case SR_EV_VERIFY: event_s = "SR_EV_VERIFY"; break; - case SR_EV_APPLY: event_s = "SR_EV_APPLY"; break; - case SR_EV_ABORT: event_s = "SR_EV_ABORT"; break; - default: event_s = "SR_EV_UNKNOWN"; - } - SRP_LOG_DBG("%s: %s\n", msg, event_s); -} - -void log_recv_oper(sr_change_oper_t oper, const char *msg) { - const char *oper_s; - switch (oper) { - case SR_OP_CREATED: oper_s = "SR_OP_CREATED"; break; - case SR_OP_DELETED: oper_s = "SR_OP_DELETED"; break; - case SR_OP_MODIFIED: oper_s = "SR_OP_MODIFIED"; break; - case SR_OP_MOVED: oper_s = "SR_OP_MOVED"; break; - default: oper_s = "SR_OP_UNKNOWN"; break; - } - SRP_LOG_DBG("%s: %s\n", msg, oper_s); -} - -int ip_prefix_split(const char* ip_prefix) -{ - //find the slash - char* slash = strchr(ip_prefix, '/'); - if (NULL == slash) - return -1; - - //extract subnet mask length - char * eptr = NULL; - u8 mask = strtoul(slash + 1, &eptr, 10); - if (*eptr || mask <= 0) - return -1; - - //keep just the address part - *slash = '\0'; //replace '/' with 0 - - //return mask length - return mask; -} - -/** - * @brief Get IPv4 host address from IPv4 prefix. - * - * @param[out] dst Host IPv4 address. - * @param[in] src IPv4 Prefix. - * @param[in] length dst buffer length. - * @param[out] prefix Get Prefix length, optional value. Can be NULL. - * @return -1 when failure, 0 on success. - */ -int get_address_from_prefix(char *dst, const char *src, size_t length, - uint8_t *prefix_length) -{ - ARG_CHECK2(-1, src, dst); - - size_t size = 0; - char *p = strchr(src, '/'); - if (NULL == p) { - return -1; - } - - size = p - src; - - // + 1, need size for \0 - if ((size + 1) > length) { - return -1; - } - - strncpy(dst, src, size); - - if (NULL != prefix_length) { - *prefix_length = atoi(++p); - } - - return 0; -} - -/** - * @brief Get IPv4 broadcast IP address form IPv4 network address. - * - * @param[out] broadcat Broadcast Ipv4 address. - * @param[in] network Network IPv4 address. - * @param[in] prefix Prefix number. - * @return -1 when failure, 0 on success. - */ -int get_network_broadcast(sc_ipv4_addr *broadcast, const sc_ipv4_addr *network, - uint8_t prefix_length) -{ - uint8_t mask = ~0; - uint8_t tmp_p = prefix_length; - int i; - - ARG_CHECK2(-1, network, broadcast); - - if (32 < prefix_length) { - SRP_LOG_ERR_MSG("Prefix length to big."); - return -1; - } - - for (i = 0; i < 4 ; i++) { - broadcast->address[i] = network->address[i] | - (mask >> (tmp_p > 8 ? 8 : tmp_p)); - if (tmp_p >= 8) { - tmp_p -= 8; - } else { - tmp_p = 0; - } - } - - return 0; -} - -/** - * @brief Get last IPv4 address from the IP range. - * - * @param[out] last_ip_address Last Ipv4 address. - * @param[in] first_ip_address First IPv4 address. - * @param[in] prefix Prefix number. - * @return -1 when failure, 0 on success. - */ -int get_last_ip_address(sc_ipv4_addr* last_ip_address, - const sc_ipv4_addr* first_ip_address, - uint8_t prefix_length) -{ - return get_network_broadcast(last_ip_address, first_ip_address, - prefix_length); -} |