2 * Copyright (c) 2018 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #include "vom/stat_client.hpp"
20 stat_client::stat_data_t::stat_data_t(const stat_segment_data_t& stat_seg_data)
21 : m_name(stat_seg_data.name)
22 , m_type(stat_seg_data.type)
25 case STAT_DIR_TYPE_SCALAR_INDEX:
26 m_scalar_value = stat_seg_data.scalar_value;
28 case STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE:
29 m_simple_counter_vec = stat_seg_data.simple_counter_vec;
31 case STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED:
32 m_combined_counter_vec = stat_seg_data.combined_counter_vec;
34 case STAT_DIR_TYPE_ERROR_INDEX:
35 m_error_value = stat_seg_data.error_value;
37 case STAT_DIR_TYPE_ILLEGAL:
43 stat_client::stat_data_t::name() const
48 const stat_directory_type_t&
49 stat_client::stat_data_t::type() const
55 stat_client::stat_data_t::get_stat_segment_scalar_data() const
57 return m_scalar_value;
61 stat_client::stat_data_t::get_stat_segment_error_data() const
67 stat_client::stat_data_t::get_stat_segment_simple_counter_data() const
69 return m_simple_counter_vec;
73 stat_client::stat_data_t::get_stat_segment_combined_counter_data() const
75 return m_combined_counter_vec;
78 stat_client::stat_client(std::string& socket_name)
79 : m_socket_name(socket_name)
81 , m_stat_connect(false)
83 , m_stat_seg_data(nullptr)
86 m_patterns.push_back("/if");
89 stat_client::stat_client(std::vector<std::string>& pattern)
90 : m_socket_name("/run/vpp/stats.sock")
92 , m_stat_connect(false)
94 , m_stat_seg_data(nullptr)
99 stat_client::stat_client(std::string socket_name,
100 std::vector<std::string> patterns)
101 : m_socket_name(socket_name)
102 , m_patterns(patterns)
103 , m_stat_connect(false)
105 , m_stat_seg_data(nullptr)
110 stat_client::stat_client()
111 : m_socket_name("/run/vpp/stats.sock")
113 , m_stat_connect(false)
115 , m_stat_seg_data(nullptr)
118 m_patterns.push_back("/if");
121 stat_client::~stat_client()
123 stat_segment_vec_free(m_counter_vec);
126 stat_segment_disconnect();
129 stat_client::stat_client(const stat_client& o)
130 : m_socket_name(o.m_socket_name)
131 , m_patterns(o.m_patterns)
136 stat_client::connect()
138 if (stat_segment_connect(m_socket_name.c_str()) == 0) {
139 m_stat_connect = true;
142 return m_stat_connect;
146 stat_client::disconnect()
149 stat_segment_disconnect();
150 m_stat_connect = false;
154 stat_client::vec_len(void* vec)
156 return stat_segment_vec_len(vec);
160 stat_client::vec_free(void* vec)
162 stat_segment_vec_free(vec);
168 uint8_t** string_vec = { 0 };
169 for (auto& pattern : m_patterns) {
170 string_vec = stat_segment_string_vector(string_vec, pattern.c_str());
172 m_counter_vec = stat_segment_ls(string_vec);
173 stat_segment_vec_free(string_vec);
176 const stat_client::stat_data_vec_t&
179 stat_segment_data_free(m_stat_seg_data);
180 m_stat_seg_data = NULL;
181 if (m_stat_data.size()) {
184 if (m_stat_connect) {
185 m_stat_seg_data = stat_segment_dump(m_counter_vec);
186 if (!m_stat_seg_data) {
190 for (int i = 0; i < stat_segment_vec_len(m_stat_seg_data); i++) {
191 stat_data_t sd(m_stat_seg_data[i]);
192 m_stat_data.push_back(sd);
198 const stat_client::stat_data_vec_t&
199 stat_client::dump_entry(uint32_t index)
201 stat_segment_data_free(m_stat_seg_data);
202 m_stat_seg_data = NULL;
203 if (m_stat_data.size()) {
206 if (m_stat_connect) {
207 m_stat_seg_data = stat_segment_dump_entry(index);
208 if (!m_stat_seg_data) {
212 for (int i = 0; i < stat_segment_vec_len(m_stat_seg_data); i++) {
213 stat_data_t sd(m_stat_seg_data[i]);
214 m_stat_data.push_back(sd);
221 stat_client::data_free()
223 stat_segment_data_free(m_stat_seg_data);
227 stat_client::heartbeat()
229 return stat_segment_heartbeat();
233 stat_client::index_to_name(uint32_t index)
235 return stat_segment_index_to_name(index);
241 * fd.io coding-style-patch-verification: ON
244 * eval: (c-set-style "mozilla")