diff options
Diffstat (limited to 'src/plugins/openconfig/openconfig_interfaces.c')
| -rw-r--r-- | src/plugins/openconfig/openconfig_interfaces.c | 759 |
1 files changed, 270 insertions, 489 deletions
diff --git a/src/plugins/openconfig/openconfig_interfaces.c b/src/plugins/openconfig/openconfig_interfaces.c index c72ad7f..7242c2b 100644 --- a/src/plugins/openconfig/openconfig_interfaces.c +++ b/src/plugins/openconfig/openconfig_interfaces.c @@ -17,119 +17,72 @@ #include <assert.h> #include <string.h> -#include "openconfig_interfaces.h" -#include "../sys_util.h" - -#include "sc_vpp_comm.h" -#include "sc_vpp_interface.h" -#include "sc_vpp_ip.h" +#include <scvpp/comm.h> +#include <scvpp/interface.h> +#include <scvpp/ip.h> -#define XPATH_SIZE 2000 +#include "../sc_model.h" +#include "../sys_util.h" // XPATH: /openconfig-interfaces:interfaces/interface[name='%s']/config/ -int openconfig_interfaces_interfaces_interface_config_cb( +static int openconfig_interfaces_interfaces_interface_config_cb( sr_session_ctx_t *ds, const char *xpath, sr_notif_event_t event, - __attribute__((unused)) void *private_ctx) + void *private_ctx) { + UNUSED(private_ctx); sr_change_iter_t *it = NULL; sr_change_oper_t oper; - sr_val_t *old_val = NULL; - sr_val_t *new_val = NULL; + sr_xpath_ctx_t state = {0}; + sr_val_t *old = NULL; + sr_val_t *new = NULL; char *tmp = NULL; char interface_name[XPATH_SIZE] = {0}; int rc = 0; - SRP_LOG_INF_MSG("In openconfig_interfaces_interfaces_interface_config_cb"); + SRP_LOG_INF("In %s", __FUNCTION__); + SRP_LOG_INF("XPATH %s", xpath); ARG_CHECK2(SR_ERR_INVAL_ARG, ds, xpath); - // if we receive event SR_EV_APPLY - config has changed - - log_recv_event(event, "subtree_change_cb received"); - SRP_LOG_DBG("[SRP_LOG_DBG] xpath: %s", xpath); - - // apply configuration - // - // - // in this type i guess we can call sr_get_item() - // because we are subscribed to leaf we shouldn't - // get more than one change in one callback - // each chage represent change in a hierarchy of - // xml document - // - if (event != SR_EV_APPLY) { + if (event == SR_EV_APPLY) return SR_ERR_OK; - } - - // first we get event VERIFY - // then we get event APPLY - // - we can return error from VERIFY event - // - we can't return error from APPLY event if (sr_get_changes_iter(ds, (char *)xpath, &it) != SR_ERR_OK) { - // in example he calls even on fale sr_free_change_iter(it); return SR_ERR_OK; } - while (sr_get_change_next(ds, it, &oper, - &old_val, &new_val) == SR_ERR_OK) { + foreach_change (ds, it, oper, old, new) { - log_recv_oper(oper, "subtree_change_cb received"); + SRP_LOG_DBG("xpath: %s", new->xpath); - SRP_LOG_DBG("xpath: %s", new_val->xpath); - - sr_xpath_ctx_t state = {0}; - - tmp = xpath_find_first_key(new_val->xpath, "name", &state); - if (NULL == tmp) { - SRP_LOG_DBG_MSG("interface_name NOT found."); - continue; + tmp = sr_xpath_key_value(new->xpath, "interface", "name", &state); + if (!tmp) { + sr_set_error(ds, "XPATH interface name NOT found", new->xpath); + return SR_ERR_INVAL_ARG; } - strncpy(interface_name, tmp, XPATH_SIZE); sr_xpath_recover(&state); switch (oper) { case SR_OP_CREATED: - if (sr_xpath_node_name_eq(new_val->xpath, "name")) { - //TODO: LEAF: name, type: string - } else if(sr_xpath_node_name_eq(new_val->xpath, "type")) { - //TODO: LEAF: type, type: identityref - } else if(sr_xpath_node_name_eq(new_val->xpath, "mtu")) { - //TODO: LEAF: mtu, type: uint16 - } else if(sr_xpath_node_name_eq(new_val->xpath, - "loopback-mode")) { - //TODO: LEAF: loopback-mode, type: boolean - } else if(sr_xpath_node_name_eq(new_val->xpath, - "description")) { - //TODO: LEAF: description, type: string - } else if(sr_xpath_node_name_eq(new_val->xpath, "enabled")) { - rc = interface_enable(interface_name, - new_val->data.bool_val); - } else if(sr_xpath_node_name_eq(new_val->xpath, - "oc-vlan:tpid")) { - //TODO: LEAF: oc-vlan:tpid, type: identityref - } - break; - case SR_OP_MODIFIED: - if (sr_xpath_node_name_eq(new_val->xpath, "name")) { + if (sr_xpath_node_name_eq(new->xpath, "name")) { //TODO: LEAF: name, type: string - } else if(sr_xpath_node_name_eq(new_val->xpath, "type")) { + } else if(sr_xpath_node_name_eq(new->xpath, "type")) { //TODO: LEAF: type, type: identityref - } else if(sr_xpath_node_name_eq(new_val->xpath, "mtu")) { + } else if(sr_xpath_node_name_eq(new->xpath, "mtu")) { //TODO: LEAF: mtu, type: uint16 - } else if(sr_xpath_node_name_eq(new_val->xpath, + } else if(sr_xpath_node_name_eq(new->xpath, "loopback-mode")) { //TODO: LEAF: loopback-mode, type: boolean - } else if(sr_xpath_node_name_eq(new_val->xpath, + } else if(sr_xpath_node_name_eq(new->xpath, "description")) { //TODO: LEAF: description, type: string - } else if(sr_xpath_node_name_eq(new_val->xpath, "enabled")) { + } else if(sr_xpath_node_name_eq(new->xpath, "enabled")) { rc = interface_enable(interface_name, - new_val->data.bool_val); - } else if(sr_xpath_node_name_eq(new_val->xpath, + new->data.bool_val); + } else if(sr_xpath_node_name_eq(new->xpath, "oc-vlan:tpid")) { //TODO: LEAF: oc-vlan:tpid, type: identityref } @@ -139,21 +92,21 @@ int openconfig_interfaces_interfaces_interface_config_cb( break; case SR_OP_DELETED: - if (sr_xpath_node_name_eq(old_val->xpath, "name")) { + if (sr_xpath_node_name_eq(old->xpath, "name")) { //TODO: LEAF: name, type: string - } else if(sr_xpath_node_name_eq(old_val->xpath, "type")) { + } else if(sr_xpath_node_name_eq(old->xpath, "type")) { //TODO: LEAF: type, type: identityref - } else if(sr_xpath_node_name_eq(old_val->xpath, "mtu")) { + } else if(sr_xpath_node_name_eq(old->xpath, "mtu")) { //TODO: LEAF: mtu, type: uint16 - } else if(sr_xpath_node_name_eq(old_val->xpath, + } else if(sr_xpath_node_name_eq(old->xpath, "loopback-mode")) { //TODO: LEAF: loopback-mode, type: boolean - } else if(sr_xpath_node_name_eq(old_val->xpath, + } else if(sr_xpath_node_name_eq(old->xpath, "description")) { //TODO: LEAF: description, type: string - } else if(sr_xpath_node_name_eq(old_val->xpath, "enabled")) { + } else if(sr_xpath_node_name_eq(old->xpath, "enabled")) { rc = interface_enable(interface_name, false); - } else if(sr_xpath_node_name_eq(old_val->xpath, + } else if(sr_xpath_node_name_eq(old->xpath, "oc-vlan:tpid")) { //TODO: LEAF: oc-vlan:tpid, type: identityref } @@ -163,8 +116,8 @@ int openconfig_interfaces_interfaces_interface_config_cb( if (0 != rc) { sr_xpath_recover(&state); - sr_free_val(old_val); - sr_free_val(new_val); + sr_free_val(old); + sr_free_val(new); sr_free_change_iter(it); @@ -173,175 +126,190 @@ int openconfig_interfaces_interfaces_interface_config_cb( sr_xpath_recover(&state); - sr_free_val(old_val); - sr_free_val(new_val); + sr_free_val(old); + sr_free_val(new); } sr_free_change_iter(it); return SR_ERR_OK; } -// openconfig-interfaces -int openconfig_interface_mod_cb( - __attribute__((unused)) sr_session_ctx_t *session, - __attribute__((unused)) const char *module_name, - __attribute__((unused)) sr_notif_event_t event, - __attribute__((unused)) void *private_ctx) -{ - SRP_LOG_INF_MSG("In openconfig_interface_mod_cb"); - - return SR_ERR_OK; -} - -typedef struct +//XPATH : /openconfig-interfaces:interfaces/interface/state +static int +openconfig_interfaces_interfaces_interface_state_cb( + const char *xpath, sr_val_t **values, + size_t *values_cnt, uint64_t request_id, const char *original_xpath, + void *private_ctx) { - bool is_subif; - u32 subinterface_index; - sw_interface_details_query_t sw_interface_details_query; - sysr_values_ctx_t sysr_values_ctx; -} sys_sw_interface_dump_ctx; + UNUSED(request_id); UNUSED(original_xpath); UNUSED(private_ctx); + sw_interface_dump_t reply = {0}; + sr_val_t *vals = NULL; + sr_xpath_ctx_t state = {0}; + char interface_name[VPP_INTFC_NAME_LEN] = {0}; + char xpath_root[XPATH_SIZE]; + int vc = 10; + char *tmp; + int rc; -#define NOT_AVAL "NA" + SRP_LOG_INF("In %s", __FUNCTION__); + ARG_CHECK3(SR_ERR_INVAL_ARG, xpath, values, values_cnt); -static int sw_interface_dump_cb_inner( - vapi_payload_sw_interface_details * reply, - sys_sw_interface_dump_ctx * dctx) -{ - sr_val_t *vals = NULL; - int rc = 0; - int vc = 0; + tmp = sr_xpath_key_value((char*) xpath, "interface", "name", &state); + if (!tmp) { + SRP_LOG_ERR_MSG("XPATH interface name not found"); + return SR_ERR_INVAL_ARG; + } + strncpy(interface_name, tmp, VPP_INTFC_NAME_LEN); + sr_xpath_recover(&state); - ARG_CHECK2(SR_ERR_INVAL_ARG, reply, dctx); + snprintf(xpath_root, XPATH_SIZE, + "/openconfig-interfaces:interfaces/interface[name='%s']/state", + interface_name); - vc = 10; + //dump interface interface_name + rc = interface_dump_iface(&reply, interface_name); + if (rc == -SCVPP_NOT_FOUND) { + SRP_LOG_ERR_MSG("interface not found"); + return SR_ERR_NOT_FOUND; + } - /* convenient functions such as this can be found in sysrepo/values.h */ rc = sr_new_values(vc, &vals); - if (SR_ERR_OK != rc) { + if (SR_ERR_OK != rc) return rc; - } - - const char* interface_name = (const char*)dctx->sw_interface_details_query.sw_interface_details.interface_name; - sr_val_build_xpath(&vals[0], "%s/name", dctx->sysr_values_ctx.xpath_root); - sr_val_set_str_data(&vals[0], SR_STRING_T, interface_name); + sr_val_build_xpath(&vals[0], "%s/name", xpath_root); + sr_val_set_str_data(&vals[0], SR_STRING_T, (char *)reply.interface_name); - sr_val_build_xpath(&vals[1], "%s/type", dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[1], "%s/type", xpath_root); sr_val_set_str_data(&vals[1], SR_IDENTITYREF_T, "ianaift:ethernetCsmacd"); - sr_val_build_xpath(&vals[2], "%s/mtu", dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[2], "%s/mtu", xpath_root); vals[2].type = SR_UINT16_T; - vals[2].data.uint16_val = reply->link_mtu; + vals[2].data.uint16_val = reply.link_mtu; - sr_val_build_xpath(&vals[3], "%s/loopback-mode", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[3], "%s/loopback-mode", xpath_root); vals[3].type = SR_BOOL_T; - vals[3].data.bool_val = (0 == strncmp(interface_name, "loop", 4)) ? 1 : 0; + if (strncmp((char*)reply.interface_name, "loop", 4) == 0) + vals[3].data.bool_val = 1; + else + vals[3].data.bool_val = 0; - sr_val_build_xpath(&vals[4], "%s/description", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[4], "%s/description", xpath_root); sr_val_set_str_data(&vals[4], SR_STRING_T, NOT_AVAL); - sr_val_build_xpath(&vals[5], "%s/enabled", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[5], "%s/enabled", xpath_root); vals[5].type = SR_BOOL_T; - vals[5].data.bool_val = reply->admin_up_down; + vals[5].data.bool_val = reply.admin_up_down; - sr_val_build_xpath(&vals[6], "%s/ifindex", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[6], "%s/ifindex", xpath_root); vals[6].type = SR_UINT32_T; - vals[6].data.uint32_val = reply->sw_if_index; + vals[6].data.uint32_val = reply.sw_if_index; - sr_val_build_xpath(&vals[7], "%s/admin-status", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[7], "%s/admin-status", xpath_root); sr_val_set_str_data(&vals[7], SR_ENUM_T, - reply->admin_up_down ? "UP" : "DOWN"); + reply.admin_up_down ? "UP" : "DOWN"); - sr_val_build_xpath(&vals[8], "%s/oper-status", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[8], "%s/oper-status", xpath_root); sr_val_set_str_data(&vals[8], SR_ENUM_T, - reply->link_up_down ? "UP" : "DOWN"); + reply.link_up_down ? "UP" : "DOWN"); //TODO: Openconfig required this value - // sr_val_build_xpath(&vals[9], "%s/last-change", dctx->sysr_values_ctx.xpath_root); + // sr_val_build_xpath(&vals[9], "%s/last-change", xpath_root); // sr_val_set_str_data(&vals[9], YANG INPUT TYPE: oc-types:timeticks64); - sr_val_build_xpath(&vals[9], "%s/logical", - dctx->sysr_values_ctx.xpath_root); + sr_val_build_xpath(&vals[9], "%s/logical", xpath_root); vals[9].type = SR_BOOL_T; - vals[9].data.bool_val = true; //for now, we assume all are logical + vals[9].data.bool_val = true; //for now, we assume all are logical - dctx->sysr_values_ctx.values = vals; - dctx->sysr_values_ctx.values_cnt = vc; + *values = vals; + *values_cnt = vc; return SR_ERR_OK; } -static int sw_subinterface_dump_cb_inner( - vapi_payload_sw_interface_details *reply, - sys_sw_interface_dump_ctx *dctx) +//TODO: for some arcane reason, this doesn't work +static int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ipv4_oc_ip_addresses_oc_ip_address_oc_ip_state_cb( + const char *xpath, sr_val_t **values, size_t *values_cnt, + uint64_t request_id, const char *original_xpath, void *private_ctx) { + UNUSED(request_id); UNUSED(original_xpath); UNUSED(private_ctx); + char xpath_root[XPATH_SIZE] = {0}; + sr_xpath_ctx_t state = {0}; sr_val_t *vals = NULL; - int rc = 0; - int vc = 0, val_idx = 0; + char interface_name[VPP_INTFC_NAME_LEN] = {0}; + char subinterface_index[XPATH_SIZE] = {0}; + char address_ip[XPATH_SIZE] = {0}; + u8 prefix_len; + char *tmp = NULL; + int rc, cnt = 0; - ARG_CHECK2(SR_ERR_INVAL_ARG, reply, dctx); + ARG_CHECK3(SR_ERR_INVAL_ARG, xpath, values, values_cnt); - vc = 6; - /* convenient functions such as this can be found in sysrepo/values.h */ - rc = sr_new_values(vc, &vals); - if (SR_ERR_OK != rc) { - return rc; + SRP_LOG_INF("In %s", __FUNCTION__); + + /* Get XPATH parameters name, index and ip */ + + tmp = sr_xpath_key_value((char*)xpath, "interface", "name", &state); + if (!tmp) { + SRP_LOG_ERR_MSG("XPATH interface name not found"); + return SR_ERR_INVAL_ARG; } + strncpy(interface_name, tmp, VPP_INTFC_NAME_LEN); + sr_xpath_recover(&state); - sr_val_build_xpath(&vals[val_idx], "%s/index", - dctx->sysr_values_ctx.xpath_root); - vals[val_idx].type = SR_UINT32_T; - vals[val_idx++].data.uint32_val = dctx->subinterface_index; + tmp = sr_xpath_key_value((char*)xpath, "subinterface", "index", &state); + if (NULL == tmp) { + SRP_LOG_ERR_MSG("XPATH subinterface index not found."); + return SR_ERR_INVAL_ARG; + } + strncpy(subinterface_index, tmp, XPATH_SIZE); + sr_xpath_recover(&state); - sr_val_build_xpath(&vals[val_idx], "%s/description", - dctx->sysr_values_ctx.xpath_root); - sr_val_set_str_data(&vals[val_idx++], SR_STRING_T, NOT_AVAL); + tmp = sr_xpath_key_value((char*)xpath, "address", "ip", &state); + if (NULL == tmp) { + SRP_LOG_ERR_MSG("XPATH address ip not found."); + return SR_ERR_INVAL_ARG; + } + strncpy(address_ip, tmp, XPATH_SIZE); + sr_xpath_recover(&state); - sr_val_build_xpath(&vals[val_idx], "%s/enabled", - dctx->sysr_values_ctx.xpath_root); - vals[val_idx].type = SR_BOOL_T; - vals[val_idx++].data.bool_val = reply->admin_up_down; + snprintf(xpath_root, XPATH_SIZE, "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/openconfig-if-ip:ipv4/openconfig-if-ip:addresses/openconfig-if-ip:address[ip='%s']/openconfig-if-ip:state", + interface_name, subinterface_index, address_ip); - //TODO: Openconfig required this value - // sr_val_build_xpath(&vals[val_idx], "%s/name", dctx->sysr_values_ctx.xpath_root); - // sr_val_set_str_data(&vals[val_idx++], SR_STRING_T, YANG INPUT TYPE: string); + rc = ipv46_address_dump(interface_name, address_ip, &prefix_len, false); + if (!rc) { + SRP_LOG_ERR_MSG("ipv46_address_dump failed"); + return SR_ERR_INVAL_ARG; + } - // sr_val_build_xpath(&vals[val_idx], "%s/ifindex", interface_name, subinterface_index); - // vals[val_idx].type = SR_UINT32_T; - // vals[val_idx++].data.uint32_val = YANG INPUT TYPE: uint32; + /* Build answer to state XPATH */ - sr_val_build_xpath(&vals[val_idx], "%s/admin-status", - dctx->sysr_values_ctx.xpath_root); - sr_val_set_str_data(&vals[val_idx++], SR_ENUM_T, - reply->admin_up_down ? "UP" : "DOWN"); + rc = sr_new_values(3, &vals); + if (SR_ERR_OK != rc) + return rc; - sr_val_build_xpath(&vals[val_idx], "%s/oper-status", - dctx->sysr_values_ctx.xpath_root); - sr_val_set_str_data(&vals[val_idx++], SR_ENUM_T, - reply->admin_up_down ? "UP" : "DOWN"); + sr_val_build_xpath(&vals[cnt], "%s/openconfig-if-ip:ip", xpath_root); + sr_val_set_str_data(&vals[cnt], SR_STRING_T, address_ip); + cnt++; - //TODO: Openconfig required this value - // sr_val_build_xpath(&vals[val_idx], "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/state/last-change", interface_name, subinterface_index); - // sr_val_set_str_data(&vals[val_idx++], YANG INPUT TYPE: oc-types:timeticks64); + sr_val_build_xpath(&vals[cnt], "%s/openconfig-if-ip:prefix-length", xpath_root); + vals[cnt].type = SR_UINT8_T; + vals[cnt].data.uint8_val = prefix_len; + cnt++; - sr_val_build_xpath(&vals[val_idx], "%s/logical", - dctx->sysr_values_ctx.xpath_root); - vals[val_idx].type = SR_BOOL_T; - vals[val_idx++].data.bool_val = true; //for now, we assume all are logical + sr_val_build_xpath(&vals[cnt], "%s/openconfig-if-ip:origin", xpath_root); + sr_val_set_str_data(&vals[cnt], SR_ENUM_T, "STATIC"); + cnt++; - dctx->sysr_values_ctx.values = vals; - dctx->sysr_values_ctx.values_cnt = vc; + sr_xpath_recover(&state); + *values = vals; + *values_cnt = cnt; return SR_ERR_OK; } +/* TODO move to common functions between all plugins */ static bool is_subinterface(const char* subif_name, const char* base_name, const u32 subif_index) @@ -351,11 +319,10 @@ is_subinterface(const char* subif_name, const char* base_name, const char* dot = strchr(subif_name, '.'); if (NULL == dot && 0 == subif_index) - return true; //subif_index == 0 can pass as a "real" interface + return true; //subif_index == 0 can pass as a "real" interface if (dot > subif_name && 0 == strncmp(subif_name, base_name, - dot - subif_name)) - { + dot - subif_name)) { char * eptr = NULL; u32 si = strtoul(dot + 1, &eptr, 10); @@ -366,289 +333,126 @@ is_subinterface(const char* subif_name, const char* base_name, return false; } -static vapi_error_e -sw_interface_dump_vapi_cb(struct vapi_ctx_s *ctx, void *callback_ctx, - vapi_error_e rv, bool is_last, - vapi_payload_sw_interface_details * reply) -{ - ARG_CHECK(VAPI_EINVAL, callback_ctx); - - if (is_last) - { - assert (NULL == reply); - } - else - { - assert (NULL != reply); - sys_sw_interface_dump_ctx *dctx = callback_ctx; - - const char* const dctx_interface_name = (const char *)dctx->sw_interface_details_query.sw_interface_details.interface_name; - - SRP_LOG_DBG("interface_name: '%s', if_name: '%s'", reply->interface_name, dctx_interface_name); - - if (dctx->is_subif) - { - if (is_subinterface((const char*)reply->interface_name, - dctx_interface_name, dctx->subinterface_index)) - sw_subinterface_dump_cb_inner(reply, dctx); - } - else - { - if (0 == strcmp(dctx_interface_name, (char *)reply->interface_name)) - { - dctx->sw_interface_details_query.sw_interface_details = *reply; - dctx->sw_interface_details_query.interface_found = true; - - sw_interface_dump_cb_inner(reply, dctx); - } - } - } - - return VAPI_OK; -} - -static vapi_error_e sysr_sw_interface_dump(sys_sw_interface_dump_ctx * dctx) -{ - vapi_msg_sw_interface_dump *dump; - vapi_error_e rv; - - ARG_CHECK(VAPI_EINVAL, dctx); - - dump = vapi_alloc_sw_interface_dump(g_vapi_ctx_instance); - - dump->payload.name_filter_valid = true; - strcpy((char*)dump->payload.name_filter, (const char *)dctx->sw_interface_details_query.sw_interface_details.interface_name); - - VAPI_CALL(vapi_sw_interface_dump(g_vapi_ctx_instance, dump, sw_interface_dump_vapi_cb, - dctx)); - - if (VAPI_OK != rv) { - SRP_LOG_DBG("vapi_sw_interface_dump error=%d", rv); - } - - return rv; -} - -int openconfig_interfaces_interfaces_interface_state_cb( - const char *xpath, sr_val_t **values, - size_t *values_cnt, - __attribute__((unused)) uint64_t request_id, - __attribute__((unused)) const char *original_xpath, - __attribute__((unused)) void *private_ctx) -{ - sr_xpath_ctx_t state = {0}; - char *tmp = NULL; - char interface_name[XPATH_SIZE] = {0}; - - SRP_LOG_INF_MSG("In openconfig_interfaces_interfaces_interface_state_cb"); - - ARG_CHECK3(SR_ERR_INVAL_ARG, xpath, values, values_cnt); - - tmp = xpath_find_first_key(xpath, "name", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("Interface name not found in sysrepo database"); - return SR_ERR_INVAL_ARG; - } - - strncpy(interface_name, tmp, XPATH_SIZE); - sr_xpath_recover(&state); - - sys_sw_interface_dump_ctx dctx = { - .is_subif = false - }; - sw_interface_details_query_set_name(&dctx.sw_interface_details_query, - interface_name); - - snprintf(dctx.sysr_values_ctx.xpath_root, XPATH_SIZE, - "/openconfig-interfaces:interfaces/interface[name='%s']/state", - interface_name); - - sysr_sw_interface_dump(&dctx); - - if (!dctx.sw_interface_details_query.interface_found) { - SRP_LOG_ERR_MSG("interface not found"); - return SR_ERR_NOT_FOUND; - } - - sr_xpath_recover(&state); - *values = dctx.sysr_values_ctx.values; - *values_cnt = dctx.sysr_values_ctx.values_cnt; - - return SR_ERR_OK; -} - -int oc_dump_ip_helper(char *address_ip, u8 prefix_len, - sysr_values_ctx_t *sysr_values_ctx) -{ - sr_val_t *vals = NULL; - int rc = 0; - int vc = 0; - - ARG_CHECK2(SR_ERR_INVAL_ARG, address_ip, sysr_values_ctx); - - vc = 3; - /* convenient functions such as this can be found in sysrepo/values.h */ - rc = sr_new_values(vc, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - sr_val_build_xpath(&vals[0], "%s/openconfig-if-ip:ip", - sysr_values_ctx->xpath_root); - sr_val_set_str_data(&vals[0], SR_STRING_T, address_ip); - - sr_val_build_xpath(&vals[1], "%s/openconfig-if-ip:prefix-length", - sysr_values_ctx->xpath_root); - vals[1].type = SR_UINT8_T; - vals[1].data.uint8_val = prefix_len; - - sr_val_build_xpath(&vals[2], "%s/openconfig-if-ip:origin", - sysr_values_ctx->xpath_root); - sr_val_set_str_data(&vals[2], SR_ENUM_T, "STATIC"); - - sysr_values_ctx->values = vals; - sysr_values_ctx->values_cnt = vc; - - return SR_ERR_OK; -} - -//TODO: for some arcane reason, this doesn't work -int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ipv4_oc_ip_addresses_oc_ip_address_oc_ip_state_cb( +// openconfig-interfaces:interfaces/interface/subinterfaces/subinterface/state +static int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_state_cb( const char *xpath, sr_val_t **values, size_t *values_cnt, - __attribute__((unused)) uint64_t request_id, - __attribute__((unused)) const char *original_xpath, - __attribute__((unused)) void *private_ctx) + uint64_t request_id, const char *original_xpath, void *private_ctx) { + UNUSED(request_id); UNUSED(original_xpath); UNUSED(private_ctx); + sw_interface_dump_t reply = {0}; + char xpath_root[XPATH_SIZE]; sr_xpath_ctx_t state = {0}; - int rc; char *tmp = NULL; - char interface_name[XPATH_SIZE] = {0}; + char interface_name[VPP_INTFC_NAME_LEN] = {0}; char subinterface_index[XPATH_SIZE] = {0}; - char address_ip[XPATH_SIZE] = {0}; - u8 prefix_len; + u32 sub_id; + sr_val_t *vals = NULL; + int vc = 6; + int val_idx = 0; + int rc; ARG_CHECK3(SR_ERR_INVAL_ARG, xpath, values, values_cnt); - SRP_LOG_INF_MSG("In oc-interfaces oc-ip"); + SRP_LOG_INF("In %s", __FUNCTION__); - tmp = xpath_find_first_key(xpath, "name", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("interface_name not found."); + tmp = sr_xpath_key_value((char*)xpath, "interface", "name", &state); + if (!tmp) { + SRP_LOG_ERR_MSG("XPATH interface name not found"); return SR_ERR_INVAL_ARG; } - - strncpy(interface_name, tmp, XPATH_SIZE); + strncpy(interface_name, tmp, VPP_INTFC_NAME_LEN); sr_xpath_recover(&state); - tmp = xpath_find_first_key(xpath, "index", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("subinterface_index not found."); + tmp = sr_xpath_key_value((char*)xpath, "subinterface", "index", &state); + if (!tmp) { + SRP_LOG_ERR_MSG("subinterface index not found"); return SR_ERR_INVAL_ARG; } - strncpy(subinterface_index, tmp, XPATH_SIZE); sr_xpath_recover(&state); - tmp = xpath_find_first_key(xpath, "ip", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("address_ip not found."); - return SR_ERR_INVAL_ARG; - } - - strncpy(address_ip, tmp, XPATH_SIZE); - sr_xpath_recover(&state); - - sysr_values_ctx_t dctx = {0}; - snprintf(dctx.xpath_root, XPATH_SIZE, "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/openconfig-if-ip:ipv4/openconfig-if-ip:addresses/openconfig-if-ip:address[ip='%s']/openconfig-if-ip:state", - interface_name, subinterface_index, address_ip); + snprintf(xpath_root, XPATH_SIZE, + "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/state", + interface_name, subinterface_index); - rc = ipv46_address_dump(interface_name, address_ip, &prefix_len, false); - if (!rc) { - SRP_LOG_ERR_MSG("ipv46_address_dump failed"); - return SR_ERR_INVAL_ARG; + rc = interface_dump_iface(&reply, interface_name); + if (rc == -SCVPP_NOT_FOUND) { + SRP_LOG_ERR_MSG("interface not found"); + return SR_ERR_NOT_FOUND; } - rc = oc_dump_ip_helper(address_ip, prefix_len, &dctx); - if (!rc) { - SRP_LOG_ERR_MSG("oc_dump_ip_helper failed"); - return rc; + /* Check that requested subinterface index matches reply subid */ + sub_id = atoi(subinterface_index); + if (sub_id != reply.sub_id) { + SRP_LOG_ERR_MSG("subinterface index not found."); + return SR_ERR_NOT_FOUND; } - sr_xpath_recover(&state); - *values = dctx.values; - *values_cnt = dctx.values_cnt; - - return SR_ERR_OK; -} + /* Check that interface is a sub interface */ + if (!is_subinterface((char*)reply.interface_name, interface_name, sub_id)) { + SRP_LOG_ERR("%s not a subinterface", interface_name); + return SR_ERR_OPERATION_FAILED; + } -// openconfig-interfaces:interfaces/interface/subinterfaces/subinterface/state -int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_state_cb( - const char *xpath, sr_val_t **values, size_t *values_cnt, - __attribute__((unused)) uint64_t request_id, - __attribute__((unused)) const char *original_xpath, - __attribute__((unused)) void *private_ctx) -{ - sr_xpath_ctx_t state = {0}; - char *tmp = NULL; - char interface_name[XPATH_SIZE] = {0}; - char subinterface_index[XPATH_SIZE] = {0}; + rc = sr_new_values(vc, &vals); + if (SR_ERR_OK != rc) + return rc; - ARG_CHECK3(SR_ERR_INVAL_ARG, xpath, values, values_cnt); + sr_val_build_xpath(&vals[val_idx], "%s/index", xpath_root); + vals[val_idx].type = SR_UINT32_T; + vals[val_idx++].data.uint32_val = sub_id; - tmp = xpath_find_first_key(xpath, "name", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("interface_name not found."); - return SR_ERR_INVAL_ARG; - } + sr_val_build_xpath(&vals[val_idx], "%s/description", xpath_root); + sr_val_set_str_data(&vals[val_idx++], SR_STRING_T, NOT_AVAL); - strncpy(interface_name, tmp, XPATH_SIZE); - sr_xpath_recover(&state); + sr_val_build_xpath(&vals[val_idx], "%s/enabled", xpath_root); + vals[val_idx].type = SR_BOOL_T; + vals[val_idx++].data.bool_val = reply.admin_up_down; - tmp = xpath_find_first_key(xpath, "index", &state); - if (NULL == tmp) { - SRP_LOG_ERR_MSG("subinterface_index not found."); - return SR_ERR_INVAL_ARG; - } + //TODO: Openconfig required this value + // sr_val_build_xpath(&vals[val_idx], "%s/name", xpath_root); + // sr_val_set_str_data(&vals[val_idx++], SR_STRING_T, YANG INPUT TYPE: string); - strncpy(subinterface_index, tmp, XPATH_SIZE); - sr_xpath_recover(&state); + // sr_val_build_xpath(&vals[val_idx], "%s/ifindex", interface_name, sub_id); + // vals[val_idx].type = SR_UINT32_T; + // vals[val_idx++].data.uint32_val = YANG INPUT TYPE: uint32; - sys_sw_interface_dump_ctx dctx = - { - .is_subif = true, - .subinterface_index = atoi(subinterface_index) - }; - sw_interface_details_query_set_name(&dctx.sw_interface_details_query, - interface_name); + sr_val_build_xpath(&vals[val_idx], "%s/admin-status", xpath_root); + sr_val_set_str_data(&vals[val_idx++], SR_ENUM_T, + reply.admin_up_down ? "UP" : "DOWN"); - snprintf(dctx.sysr_values_ctx.xpath_root, XPATH_SIZE, "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/state", - interface_name, subinterface_index); + sr_val_build_xpath(&vals[val_idx], "%s/oper-status", xpath_root); + sr_val_set_str_data(&vals[val_idx++], SR_ENUM_T, reply.admin_up_down ? "UP" : "DOWN"); - sysr_sw_interface_dump(&dctx); + //TODO: Openconfig required this value + // sr_val_build_xpath(&vals[val_idx], "/openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/state/last-change", interface_name, sub_id); + // sr_val_set_str_data(&vals[val_idx++], YANG INPUT TYPE: oc-types:timeticks64); - if (!dctx.sw_interface_details_query.interface_found) { - SRP_LOG_DBG_MSG("interface not found"); - return SR_ERR_NOT_FOUND; - } + sr_val_build_xpath(&vals[val_idx], "%s/logical", xpath_root); + vals[val_idx].type = SR_BOOL_T; + vals[val_idx++].data.bool_val = true; //for now, we assume all are logical sr_xpath_recover(&state); - *values = dctx.sysr_values_ctx.values; - *values_cnt = dctx.sysr_values_ctx.values_cnt; + + *values = vals; + *values_cnt = vc; return SR_ERR_OK; } // openconfig-interfaces:interfaces/interface[name='%s']/subinterfaces/subinterface[index='%s']/oc-ip:ipv4/oc-ip:addresses/oc-ip:address[ip='%s']/oc-ip:config/ -int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ipv4_oc_ip_addresses_oc_ip_address_oc_ip_config_cb( +static int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ipv4_oc_ip_addresses_oc_ip_address_oc_ip_config_cb( sr_session_ctx_t *ds, const char *xpath, sr_notif_event_t event, - __attribute__((unused)) void *private_ctx) + void *private_ctx) { + UNUSED(private_ctx); sr_change_iter_t *it = NULL; sr_change_oper_t oper; - sr_val_t *old_val = NULL; - sr_val_t *new_val = NULL; + sr_xpath_ctx_t state = {0}; + sr_val_t *old = NULL; + sr_val_t *new = NULL; char *tmp = NULL; - char interface_name[XPATH_SIZE] = {0}; + char interface_name[VPP_INTFC_NAME_LEN] = {0}; char subinterface_index[XPATH_SIZE] = {0}; char address_ip[XPATH_SIZE] = {0}; char old_address_ip[XPATH_SIZE] = {0}; @@ -662,82 +466,69 @@ int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ // if we receive event SR_EV_APPLY - config has changed - log_recv_event(event, "subtree_change_cb received"); - SRP_LOG_DBG("[SRP_LOG_DBG] xpath: %s", xpath); - - if (event != SR_EV_APPLY) { + if (event == SR_EV_APPLY) return SR_ERR_OK; - } if (sr_get_changes_iter(ds, (char *)xpath, &it) != SR_ERR_OK) { - // in example he calls even on fale sr_free_change_iter(it); return SR_ERR_OK; } - while (sr_get_change_next(ds, it, &oper, &old_val, &new_val) == SR_ERR_OK) { - - log_recv_oper(oper, "subtree_change_cb received"); + foreach_change (ds, it, oper, old, new) { - SRP_LOG_DBG("xpath: %s", new_val->xpath); + SRP_LOG_DBG("xpath: %s", new->xpath); - sr_xpath_ctx_t state = {0}; - - tmp = xpath_find_first_key(new_val->xpath, "name", &state); - if (NULL == tmp) { - SRP_LOG_DBG_MSG("interface_name NOT found."); - continue; + tmp = sr_xpath_key_value(new->xpath, "interface", "name", &state); + if (!tmp) { + sr_set_error(ds, "XPATH interface name NOT found", new->xpath); + return SR_ERR_INVAL_ARG; } - - strncpy(interface_name, tmp, XPATH_SIZE); + strncpy(interface_name, tmp, VPP_INTFC_NAME_LEN); sr_xpath_recover(&state); - tmp = xpath_find_first_key(new_val->xpath, "index", &state); - if (NULL == tmp) { - SRP_LOG_DBG_MSG("subinterface_index NOT found."); - continue; + tmp = sr_xpath_key_value(new->xpath, "subinterface", "index", &state); + if (!tmp) { + sr_set_error(ds, "XPATH subinterface index NOT found", new->xpath); + return SR_ERR_INVAL_ARG; } - strncpy(subinterface_index, tmp, XPATH_SIZE); sr_xpath_recover(&state); switch (oper) { case SR_OP_CREATED: - if (sr_xpath_node_name_eq(new_val->xpath, "ip")) { + if (sr_xpath_node_name_eq(new->xpath, "ip")) { ip_set = true; - strncpy(address_ip, new_val->data.string_val, XPATH_SIZE); - } else if (sr_xpath_node_name_eq(new_val->xpath, + strncpy(address_ip, new->data.string_val, XPATH_SIZE); + } else if (sr_xpath_node_name_eq(new->xpath, "prefix-length")) { prefix_len_set = true; - prefix_len = new_val->data.uint8_val; + prefix_len = new->data.uint8_val; } - if (ip_set && prefix_len_set) { - //add ipv4 + if (ip_set && prefix_len_set) //add ipv4 rc = ipv46_config_add_remove(interface_name, address_ip, prefix_len, false , true); - } break; case SR_OP_MODIFIED: - if (sr_xpath_node_name_eq(old_val->xpath, "ip")) { + if (sr_xpath_node_name_eq(old->xpath, "ip")) { old_ip_set = true; - strncpy(old_address_ip, old_val->data.string_val, + strncpy(old_address_ip, old->data.string_val, XPATH_SIZE); - } else if (sr_xpath_node_name_eq(old_val->xpath, + } else if (sr_xpath_node_name_eq(old->xpath, " prefix-length")) { old_prefix_len_set = true; - old_prefix_len = old_val->data.uint8_val; + old_prefix_len = old->data.uint8_val; } - if (sr_xpath_node_name_eq(new_val->xpath, "ip")) { + if (sr_xpath_node_name_eq(new->xpath, "ip")) { ip_set = true; - strncpy(address_ip, new_val->data.string_val, XPATH_SIZE); - } else if (sr_xpath_node_name_eq(new_val->xpath, + strncpy(address_ip, new->data.string_val, XPATH_SIZE); + } else if (sr_xpath_node_name_eq(new->xpath, "prefix-length")) { prefix_len_set = true; - prefix_len = new_val->data.uint8_val; + prefix_len = new->data.uint8_val; } if (old_ip_set && old_prefix_len_set) { @@ -760,14 +551,14 @@ int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ break; case SR_OP_DELETED: - if (sr_xpath_node_name_eq(old_val->xpath, "ip")) { + if (sr_xpath_node_name_eq(old->xpath, "ip")) { old_ip_set = true; - strncpy(old_address_ip, old_val->data.string_val, + strncpy(old_address_ip, old->data.string_val, XPATH_SIZE); - } else if (sr_xpath_node_name_eq(old_val->xpath, + } else if (sr_xpath_node_name_eq(old->xpath, "prefix-length")) { old_prefix_len_set = true; - old_prefix_len = old_val->data.uint8_val; + old_prefix_len = old->data.uint8_val; } if (old_ip_set && old_prefix_len_set) { @@ -781,8 +572,8 @@ int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ if (0 != rc) { sr_xpath_recover(&state); - sr_free_val(old_val); - sr_free_val(new_val); + sr_free_val(old); + sr_free_val(new); sr_free_change_iter(it); @@ -791,8 +582,8 @@ int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ sr_xpath_recover(&state); - sr_free_val(old_val); - sr_free_val(new_val); + sr_free_val(old); + sr_free_val(new); } sr_free_change_iter(it); @@ -801,16 +592,6 @@ int openconfig_interfaces_interfaces_interface_subinterfaces_subinterface_oc_ip_ const xpath_t oc_interfaces_xpaths[OC_INTERFACES_SIZE] = { { - .xpath = "openconfig-interfaces", - .method = MODULE, - .datastore = SR_DS_RUNNING, - .cb.mcb = openconfig_interface_mod_cb, - .private_ctx = NULL, - .priority = 0, - //.opts = SR_SUBSCR_EV_ENABLED | SR_SUBSCR_APPLY_ONLY - .opts = SR_SUBSCR_EV_ENABLED | SR_SUBSCR_APPLY_ONLY | SR_SUBSCR_CTX_REUSE - }, - { .xpath = "/openconfig-interfaces:interfaces/interface/config", .method = XPATH, .datastore = SR_DS_RUNNING, |