diff options
Diffstat (limited to 'src/scvpp/src/interface.c')
| -rw-r--r-- | src/scvpp/src/interface.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/src/scvpp/src/interface.c b/src/scvpp/src/interface.c deleted file mode 100644 index b6b1216..0000000 --- a/src/scvpp/src/interface.c +++ /dev/null @@ -1,182 +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 <assert.h> -#include <stdbool.h> - -#include <scvpp/comm.h> -#include <scvpp/interface.h> - -#define IFACE_SUBSTR 49 - -// Use VAPI macros to define symbols -DEFINE_VAPI_MSG_IDS_INTERFACE_API_JSON - -static vapi_error_e -sw_interface_dump_cb(struct vapi_ctx_s *ctx, void *callback_ctx, - vapi_error_e rv, bool is_last, - vapi_payload_sw_interface_details *reply) -{ - UNUSED(rv); UNUSED(ctx); UNUSED(is_last); - - vapi_payload_sw_interface_details *passed; - - if (is_last) { - return VAPI_OK; - } - - ARG_CHECK2(VAPI_EINVAL, callback_ctx, reply); - - //copy - passed = (vapi_payload_sw_interface_details *) callback_ctx; - *passed = *reply; - - return VAPI_OK; -} - -static vapi_error_e -bin_api_sw_interface_dump(vapi_payload_sw_interface_details *details, - const char *iface_name) -{ - vapi_msg_sw_interface_dump *mp; - vapi_error_e rv; - - mp = vapi_alloc_sw_interface_dump(sc_vpp_main.vapi_ctx); - assert(NULL != mp); - - /* Dump a specific interfaces */ - mp->payload.name_filter_valid = true; - strncpy((char *)mp->payload.name_filter, iface_name, IFACE_SUBSTR); - - VAPI_CALL(vapi_sw_interface_dump(sc_vpp_main.vapi_ctx, mp, - sw_interface_dump_cb, details)); - if (rv != VAPI_OK) - return -SCVPP_EINVAL; - - return rv; -} - -int get_interface_id(const char *if_name, uint32_t *sw_if_index) -{ - vapi_payload_sw_interface_details details = {0}; - vapi_error_e rv; - - ARG_CHECK2(-SCVPP_EINVAL, if_name, sw_if_index); - - rv = bin_api_sw_interface_dump(&details, if_name); - if (rv != VAPI_OK) - return -SCVPP_EINVAL; - - if (strncmp(if_name, (char*) details.interface_name, VPP_INTFC_NAME_LEN) - != 0) - return -SCVPP_NOT_FOUND; - - *sw_if_index = details.sw_if_index; - - return 0; -} - -/* - * dump only a specific interface - */ -int interface_dump_iface(sw_interface_dump_t *details, const char *iface_name) -{ - vapi_error_e rv; - - rv = bin_api_sw_interface_dump(details, iface_name); - if (rv != VAPI_OK) - return -SCVPP_EINVAL; - - if (strncmp(iface_name, (char*) details->interface_name, VPP_INTFC_NAME_LEN) - != 0) - return -SCVPP_NOT_FOUND; - - return SCVPP_OK; -} - -VAPI_DUMP_LIST_CB(sw_interface) - -struct elt* interface_dump_all() -{ - struct elt* stack = NULL; - vapi_msg_sw_interface_dump *mp; - vapi_error_e rv; - - mp = vapi_alloc_sw_interface_dump(sc_vpp_main.vapi_ctx); - - /* Dump all */ - mp->payload.name_filter_valid = false; - memset(mp->payload.name_filter, 0, sizeof(mp->payload.name_filter)); - - VAPI_CALL(vapi_sw_interface_dump(sc_vpp_main.vapi_ctx, mp, sw_interface_all_cb, - &stack)); - if (VAPI_OK != rv) - return NULL; - - return stack; -} - -VAPI_REQUEST_CB(sw_interface_set_flags); - -int interface_enable(const char *interface_name, const bool enable) -{ - vapi_msg_sw_interface_set_flags *mp; - uint32_t sw_if_index; - vapi_error_e rv; - int rc; - - ARG_CHECK(-SCVPP_EINVAL, interface_name); - - rc = get_interface_id(interface_name, &sw_if_index); - if (rc != 0) - return -SCVPP_NOT_FOUND; - - mp = vapi_alloc_sw_interface_set_flags(sc_vpp_main.vapi_ctx); - assert(NULL != mp); - mp->payload.sw_if_index = sw_if_index; - mp->payload.admin_up_down = enable; - - VAPI_CALL(vapi_sw_interface_set_flags(sc_vpp_main.vapi_ctx, mp, - sw_interface_set_flags_cb, NULL)); - if (VAPI_OK != rv) - return -SCVPP_EINVAL; - - return 0; -} - -int get_interface_name(char *interface_name, uint32_t sw_if_index) -{ - struct elt *stack= NULL; - sw_interface_dump_t *dump; - int rc = -SCVPP_NOT_FOUND; - - stack = interface_dump_all(); - if (!stack) - return -SCVPP_NOT_FOUND; - - foreach_stack_elt(stack) { - dump = (sw_interface_dump_t *) data; - - if (dump->sw_if_index == sw_if_index) { - strncpy(interface_name, (char *)dump->interface_name, VPP_INTFC_NAME_LEN); - rc = SCVPP_OK; - } - - free(dump); - } - - return rc; -} |