diff options
Diffstat (limited to 'src/plugins/hs_apps/sapi/echo_common.c')
| -rw-r--r-- | src/plugins/hs_apps/sapi/echo_common.c | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/src/plugins/hs_apps/sapi/echo_common.c b/src/plugins/hs_apps/sapi/echo_common.c deleted file mode 100644 index a5c28145ba8..00000000000 --- a/src/plugins/hs_apps/sapi/echo_common.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (c) 2019 Cisco and/or its affiliates. - * 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 <stdio.h> -#include <signal.h> - -#include <vnet/session/application_interface.h> - -typedef struct -{ - /* VNET_API_ERROR_FOO -> "Foo" hash table */ - uword *error_string_by_error_number; -} echo_common_main_t; - -echo_common_main_t echo_common_main; - -u8 * -format_ip4_address (u8 * s, va_list * args) -{ - u8 *a = va_arg (*args, u8 *); - return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]); -} - -u8 * -format_ip6_address (u8 * s, va_list * args) -{ - ip6_address_t *a = va_arg (*args, ip6_address_t *); - u32 i, i_max_n_zero, max_n_zeros, i_first_zero, n_zeros, last_double_colon; - - i_max_n_zero = ARRAY_LEN (a->as_u16); - max_n_zeros = 0; - i_first_zero = i_max_n_zero; - n_zeros = 0; - for (i = 0; i < ARRAY_LEN (a->as_u16); i++) - { - u32 is_zero = a->as_u16[i] == 0; - if (is_zero && i_first_zero >= ARRAY_LEN (a->as_u16)) - { - i_first_zero = i; - n_zeros = 0; - } - n_zeros += is_zero; - if ((!is_zero && n_zeros > max_n_zeros) - || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros)) - { - i_max_n_zero = i_first_zero; - max_n_zeros = n_zeros; - i_first_zero = ARRAY_LEN (a->as_u16); - n_zeros = 0; - } - } - - last_double_colon = 0; - for (i = 0; i < ARRAY_LEN (a->as_u16); i++) - { - if (i == i_max_n_zero && max_n_zeros > 1) - { - s = format (s, "::"); - i += max_n_zeros - 1; - last_double_colon = 1; - } - else - { - s = format (s, "%s%x", - (last_double_colon || i == 0) ? "" : ":", - clib_net_to_host_u16 (a->as_u16[i])); - last_double_colon = 0; - } - } - - return s; -} - -/* Format an IP46 address. */ -u8 * -format_ip46_address (u8 * s, va_list * args) -{ - ip46_address_t *ip46 = va_arg (*args, ip46_address_t *); - ip46_type_t type = va_arg (*args, ip46_type_t); - int is_ip4 = 1; - - switch (type) - { - case IP46_TYPE_ANY: - is_ip4 = ip46_address_is_ip4 (ip46); - break; - case IP46_TYPE_IP4: - is_ip4 = 1; - break; - case IP46_TYPE_IP6: - is_ip4 = 0; - break; - } - - return is_ip4 ? - format (s, "%U", format_ip4_address, &ip46->ip4) : - format (s, "%U", format_ip6_address, &ip46->ip6); -} - -static uword -unformat_data (unformat_input_t * input, va_list * args) -{ - u64 _a; - u64 *a = va_arg (*args, u64 *); - if (unformat (input, "%lluGb", &_a)) - *a = _a << 30; - else if (unformat (input, "%lluMb", &_a)) - *a = _a << 20; - else if (unformat (input, "%lluKb", &_a)) - *a = _a << 10; - else if (unformat (input, "%llu", a)) - ; - else - return 0; - return 1; -} - -static u8 * -format_api_error (u8 * s, va_list * args) -{ - echo_common_main_t *ecm = &echo_common_main; - i32 error = va_arg (*args, u32); - uword *p; - - p = hash_get (ecm->error_string_by_error_number, -error); - - if (p) - s = format (s, "%s", p[0]); - else - s = format (s, "%d", error); - return s; -} - -static void -init_error_string_table () -{ - echo_common_main_t *ecm = &echo_common_main; - ecm->error_string_by_error_number = hash_create (0, sizeof (uword)); - -#define _(n,v,s) hash_set (ecm->error_string_by_error_number, -v, s); - foreach_vnet_api_error; -#undef _ - - hash_set (ecm->error_string_by_error_number, 99, "Misc"); -} - |