#include "rte_telemetry.h"
#include "rte_telemetry_internal.h"
+#include "rte_telemetry_parser.h"
+#include "rte_telemetry_socket_tests.h"
#define BUF_SIZE 1024
#define ACTION_POST 1
#define SLEEP_TIME 10
+#define SELFTEST_VALID_CLIENT "/var/run/dpdk/valid_client"
+#define SELFTEST_INVALID_CLIENT "/var/run/dpdk/invalid_client"
+#define SOCKET_TEST_CLIENT_PATH "/var/run/dpdk/client"
+
static telemetry_impl *static_telemetry;
+struct telemetry_message_test {
+ const char *test_name;
+ int (*test_func_ptr)(struct telemetry_impl *telemetry, int fd);
+};
+
+struct json_data {
+ char *status_code;
+ const char *data;
+ int port;
+ char *stat_name;
+ int stat_value;
+};
+
static void
rte_telemetry_get_runtime_dir(char *socket_path, size_t size)
{
snprintf(socket_path, size, "%s/telemetry", rte_eal_get_runtime_dir());
}
-int32_t
-rte_telemetry_is_port_active(int port_id)
-{
- int ret;
-
- ret = rte_eth_find_next(port_id);
- if (ret == port_id)
- return 1;
-
- TELEMETRY_LOG_ERR("port_id: %d is invalid, not active",
- port_id);
-
- return 0;
-}
-
-int32_t
+static int32_t
rte_telemetry_write_to_socket(struct telemetry_impl *telemetry,
const char *json_string)
{
return -EPERM;
}
- json_buffer = json_dumps(root, JSON_INDENT(2));
+ json_buffer = json_dumps(root, 0);
json_decref(root);
ret = rte_telemetry_write_to_socket(telemetry, json_buffer);
return 0;
}
-static int32_t
-rte_telemetry_reg_ethdev_to_metrics(uint16_t port_id)
+int32_t
+rte_telemetry_send_global_stats_values(struct telemetry_encode_param *ep,
+ struct telemetry_impl *telemetry)
{
- int ret, num_xstats, ret_val, i;
- struct rte_eth_xstat *eth_xstats = NULL;
- struct rte_eth_xstat_name *eth_xstats_names = NULL;
+ int ret;
+ char *json_buffer = NULL;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- TELEMETRY_LOG_ERR("port_id: %d is invalid", port_id);
- return -EINVAL;
+ if (telemetry == NULL) {
+ TELEMETRY_LOG_ERR("Invalid telemetry argument");
+ return -1;
}
- num_xstats = rte_eth_xstats_get(port_id, NULL, 0);
- if (num_xstats < 0) {
- TELEMETRY_LOG_ERR("rte_eth_xstats_get(%u) failed: %d",
- port_id, num_xstats);
- return -EPERM;
+ ret = rte_metrics_tel_encode_json_format(ep, &json_buffer);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("JSON encode function failed");
+ ret = rte_telemetry_send_error_response(telemetry, ret);
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not send error");
+ return -1;
}
- eth_xstats = malloc(sizeof(struct rte_eth_xstat) * num_xstats);
- if (eth_xstats == NULL) {
- TELEMETRY_LOG_ERR("Failed to malloc memory for xstats");
- return -ENOMEM;
+ ret = rte_telemetry_write_to_socket(telemetry, json_buffer);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not write to socket");
+ return -1;
}
- ret = rte_eth_xstats_get(port_id, eth_xstats, num_xstats);
- const char *xstats_names[num_xstats];
- eth_xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * num_xstats);
- if (ret < 0 || ret > num_xstats) {
- TELEMETRY_LOG_ERR("rte_eth_xstats_get(%u) len%i failed: %d",
- port_id, num_xstats, ret);
- ret_val = -EPERM;
- goto free_xstats;
+ return 0;
+}
+
+int32_t
+rte_telemetry_send_ports_stats_values(struct telemetry_encode_param *ep,
+ struct telemetry_impl *telemetry)
+{
+ int ret;
+ char *json_buffer = NULL;
+
+ if (telemetry == NULL) {
+ TELEMETRY_LOG_ERR("Invalid telemetry argument");
+ return -1;
+ }
+
+ if (ep == NULL) {
+ TELEMETRY_LOG_ERR("Invalid encode param argument");
+ goto einval_fail;
}
- if (eth_xstats_names == NULL) {
- TELEMETRY_LOG_ERR("Failed to malloc memory for xstats_names");
- ret_val = -ENOMEM;
- goto free_xstats;
+ if (ep->pp.num_metric_ids < 0) {
+ TELEMETRY_LOG_ERR("Invalid num_metric_ids, must be positive");
+ goto einval_fail;
}
- ret = rte_eth_xstats_get_names(port_id, eth_xstats_names, num_xstats);
- if (ret < 0 || ret > num_xstats) {
- TELEMETRY_LOG_ERR("rte_eth_xstats_get_names(%u) len%i failed: %d",
- port_id, num_xstats, ret);
- ret_val = -EPERM;
- goto free_xstats;
+ if (ep->pp.num_port_ids < 0) {
+ TELEMETRY_LOG_ERR("Invalid num_port_ids, must be positive");
+ goto einval_fail;
}
- for (i = 0; i < num_xstats; i++)
- xstats_names[i] = eth_xstats_names[eth_xstats[i].id].name;
+ ret = rte_metrics_tel_get_ports_stats_json(ep, telemetry->reg_index,
+ &json_buffer);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Function for get_ports_stats_json"
+ " failed");
+ ret = rte_telemetry_send_error_response(telemetry, ret);
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not send error");
+ return -1;
+ }
- ret_val = rte_metrics_reg_names(xstats_names, num_xstats);
- if (ret_val < 0) {
- TELEMETRY_LOG_ERR("rte_metrics_reg_names failed - metrics may already be registered");
- ret_val = -1;
- goto free_xstats;
+ ret = rte_telemetry_write_to_socket(telemetry, json_buffer);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not write to socket");
+ return -1;
}
- goto free_xstats;
+ return 0;
-free_xstats:
- free(eth_xstats);
- free(eth_xstats_names);
- return ret_val;
+einval_fail:
+ ret = rte_telemetry_send_error_response(telemetry, -EINVAL);
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not send error");
+ return -1;
}
static int32_t
rte_telemetry_initial_accept(struct telemetry_impl *telemetry)
{
- uint16_t pid;
-
- RTE_ETH_FOREACH_DEV(pid) {
- telemetry->reg_index = rte_telemetry_reg_ethdev_to_metrics(pid);
- break;
- }
+ int ret;
+ int selftest = 0;
- if (telemetry->reg_index < 0) {
+ ret = rte_metrics_tel_reg_all_ethdev(
+ &telemetry->metrics_register_done,
+ telemetry->reg_index);
+ if (ret < 0) {
TELEMETRY_LOG_ERR("Failed to register ethdev metrics");
+ ret = rte_telemetry_send_error_response(telemetry, ret);
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not send error");
return -1;
}
- telemetry->metrics_register_done = 1;
+ if (selftest) {
+ ret = rte_telemetry_socket_messaging_testing(telemetry->reg_index[0],
+ telemetry->server_fd);
+ if (ret < 0)
+ return -1;
+
+ ret = rte_telemetry_parser_test(telemetry);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Parser Tests Failed");
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - All Parser Tests Passed");
+ }
return 0;
}
static int32_t
rte_telemetry_read_client_sockets(struct telemetry_impl *telemetry)
{
+ int ret;
telemetry_client *client;
char client_buf[BUF_SIZE];
int bytes;
if (bytes > 0) {
client_buf[bytes] = '\0';
telemetry->request_client = client;
+ ret = rte_telemetry_parse(telemetry, client_buf);
+ if (ret < 0) {
+ TELEMETRY_LOG_WARN("Parse socket input failed: %i",
+ ret);
+ return -1;
+ }
}
}
return -1;
}
-int32_t __rte_experimental
-rte_telemetry_init()
+int32_t
+rte_telemetry_init(void)
{
int ret;
pthread_attr_t attr;
return 0;
}
-int32_t __rte_experimental
+int32_t
rte_telemetry_cleanup(void)
{
int ret;
return -1;
}
+static int32_t
+rte_telemetry_dummy_client_socket(const char *valid_client_path)
+{
+ int sockfd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
+ struct sockaddr_un addr = {0};
+
+ if (sockfd < 0) {
+ TELEMETRY_LOG_ERR("Test socket creation failure");
+ return -1;
+ }
+
+ addr.sun_family = AF_UNIX;
+ strlcpy(addr.sun_path, valid_client_path, sizeof(addr.sun_path));
+ unlink(valid_client_path);
+
+ if (bind(sockfd, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ TELEMETRY_LOG_ERR("Test socket binding failure");
+ return -1;
+ }
+
+ if (listen(sockfd, 1) < 0) {
+ TELEMETRY_LOG_ERR("Listen failure");
+ return -1;
+ }
+
+ return sockfd;
+}
+
+int32_t
+rte_telemetry_selftest(void)
+{
+ const char *invalid_client_path = SELFTEST_INVALID_CLIENT;
+ const char *valid_client_path = SELFTEST_VALID_CLIENT;
+ int ret, sockfd;
+
+ TELEMETRY_LOG_INFO("Selftest");
+
+ ret = rte_telemetry_init();
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Valid initialisation test failed");
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Valid initialisation test passed");
+
+ ret = rte_telemetry_init();
+ if (ret != -EALREADY) {
+ TELEMETRY_LOG_ERR("Invalid initialisation test failed");
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Invalid initialisation test passed");
+
+ ret = rte_telemetry_unregister_client(static_telemetry,
+ invalid_client_path);
+ if (ret != -EPERM) {
+ TELEMETRY_LOG_ERR("Invalid unregister test failed");
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Invalid unregister test passed");
+
+ sockfd = rte_telemetry_dummy_client_socket(valid_client_path);
+ if (sockfd < 0) {
+ TELEMETRY_LOG_ERR("Test socket creation failed");
+ return -1;
+ }
+
+ ret = rte_telemetry_register_client(static_telemetry, valid_client_path);
+ if (ret != 0) {
+ TELEMETRY_LOG_ERR("Valid register test failed: %i", ret);
+ return -1;
+ }
+
+ accept(sockfd, NULL, NULL);
+ TELEMETRY_LOG_INFO("Success - Valid register test passed");
+
+ ret = rte_telemetry_register_client(static_telemetry, valid_client_path);
+ if (ret != -EINVAL) {
+ TELEMETRY_LOG_ERR("Invalid register test failed: %i", ret);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Invalid register test passed");
+
+ ret = rte_telemetry_unregister_client(static_telemetry,
+ invalid_client_path);
+ if (ret != -1) {
+ TELEMETRY_LOG_ERR("Invalid unregister test failed: %i", ret);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Invalid unregister test passed");
+
+ ret = rte_telemetry_unregister_client(static_telemetry, valid_client_path);
+ if (ret != 0) {
+ TELEMETRY_LOG_ERR("Valid unregister test failed: %i", ret);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Valid unregister test passed");
+
+ ret = rte_telemetry_cleanup();
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Cleanup test failed");
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Valid cleanup test passed");
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_socket_messaging_testing(int index, int socket)
+{
+ struct telemetry_impl *telemetry = calloc(1, sizeof(telemetry_impl));
+ int fd, bad_send_fd, send_fd, bad_fd, bad_recv_fd, recv_fd, ret;
+
+ if (telemetry == NULL) {
+ TELEMETRY_LOG_ERR("Could not initialize Telemetry API");
+ return -1;
+ }
+
+ telemetry->server_fd = socket;
+ telemetry->reg_index[0] = index;
+ TELEMETRY_LOG_INFO("Beginning Telemetry socket message Selftest");
+ rte_telemetry_socket_test_setup(telemetry, &send_fd, &recv_fd);
+ TELEMETRY_LOG_INFO("Register valid client test");
+
+ ret = rte_telemetry_socket_register_test(telemetry, &fd, send_fd,
+ recv_fd);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Register valid client test failed!");
+ free(telemetry);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Register valid client test passed!");
+
+ TELEMETRY_LOG_INFO("Register invalid/same client test");
+ ret = rte_telemetry_socket_test_setup(telemetry, &bad_send_fd,
+ &bad_recv_fd);
+ ret = rte_telemetry_socket_register_test(telemetry, &bad_fd,
+ bad_send_fd, bad_recv_fd);
+ if (!ret) {
+ TELEMETRY_LOG_ERR("Register invalid/same client test failed!");
+ free(telemetry);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - Register invalid/same client test passed!");
+
+ ret = rte_telemetry_json_socket_message_test(telemetry, fd);
+ if (ret < 0) {
+ free(telemetry);
+ return -1;
+ }
+
+ free(telemetry);
+ return 0;
+}
+
+int32_t
+rte_telemetry_socket_register_test(struct telemetry_impl *telemetry, int *fd,
+ int send_fd, int recv_fd)
+{
+ int ret;
+ char good_req_string[BUF_SIZE];
+
+ snprintf(good_req_string, sizeof(good_req_string),
+ "{\"action\":1,\"command\":\"clients\",\"data\":{\"client_path\""
+ ":\"%s\"}}", SOCKET_TEST_CLIENT_PATH);
+
+ listen(recv_fd, 1);
+
+ ret = send(send_fd, good_req_string, strlen(good_req_string), 0);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not send message over socket");
+ return -1;
+ }
+
+ rte_telemetry_run(telemetry);
+
+ if (telemetry->register_fail_count != 0)
+ return -1;
+
+ *fd = accept(recv_fd, NULL, NULL);
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_socket_test_setup(struct telemetry_impl *telemetry, int *send_fd,
+ int *recv_fd)
+{
+ int ret;
+ const char *client_path = SOCKET_TEST_CLIENT_PATH;
+ char socket_path[BUF_SIZE];
+ struct sockaddr_un addr = {0};
+ struct sockaddr_un addrs = {0};
+ *send_fd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
+ *recv_fd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
+
+ listen(telemetry->server_fd, 5);
+ addr.sun_family = AF_UNIX;
+ rte_telemetry_get_runtime_dir(socket_path, sizeof(socket_path));
+ strlcpy(addr.sun_path, socket_path, sizeof(addr.sun_path));
+
+ ret = connect(*send_fd, (struct sockaddr *) &addr, sizeof(addr));
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not connect socket");
+ return -1;
+ }
+
+ telemetry->accept_fd = accept(telemetry->server_fd, NULL, NULL);
+
+ addrs.sun_family = AF_UNIX;
+ strlcpy(addrs.sun_path, client_path, sizeof(addrs.sun_path));
+ unlink(client_path);
+
+ ret = bind(*recv_fd, (struct sockaddr *)&addrs, sizeof(addrs));
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not bind socket");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int32_t
+rte_telemetry_stat_parse(char *buf, struct json_data *json_data_struct)
+{
+ json_error_t error;
+ json_t *root = json_loads(buf, 0, &error);
+ int arraylen, i;
+ json_t *status, *dataArray, *port, *stats, *name, *value, *dataArrayObj,
+ *statsArrayObj;
+
+ stats = NULL;
+ port = NULL;
+ name = NULL;
+
+ if (buf == NULL) {
+ TELEMETRY_LOG_ERR("JSON message is NULL");
+ return -EINVAL;
+ }
+
+ if (root == NULL) {
+ TELEMETRY_LOG_ERR("Could not load JSON object from data passed in : %s",
+ error.text);
+ return -EPERM;
+ } else if (!json_is_object(root)) {
+ TELEMETRY_LOG_ERR("JSON Request is not a JSON object");
+ json_decref(root);
+ return -EINVAL;
+ }
+
+ status = json_object_get(root, "status_code");
+ if (!status) {
+ TELEMETRY_LOG_ERR("Request does not have status field");
+ return -EINVAL;
+ } else if (!json_is_string(status)) {
+ TELEMETRY_LOG_ERR("Status value is not a string");
+ return -EINVAL;
+ }
+
+ json_data_struct->status_code = strdup(json_string_value(status));
+
+ dataArray = json_object_get(root, "data");
+ if (dataArray == NULL) {
+ TELEMETRY_LOG_ERR("Request does not have data field");
+ return -EINVAL;
+ }
+
+ arraylen = json_array_size(dataArray);
+ if (arraylen == 0) {
+ json_data_struct->data = "null";
+ return -EINVAL;
+ }
+
+ for (i = 0; i < arraylen; i++) {
+ dataArrayObj = json_array_get(dataArray, i);
+ port = json_object_get(dataArrayObj, "port");
+ stats = json_object_get(dataArrayObj, "stats");
+ }
+
+ if (port == NULL) {
+ TELEMETRY_LOG_ERR("Request does not have port field");
+ return -EINVAL;
+ }
+
+ if (!json_is_integer(port)) {
+ TELEMETRY_LOG_ERR("Port value is not an integer");
+ return -EINVAL;
+ }
+
+ json_data_struct->port = json_integer_value(port);
+
+ if (stats == NULL) {
+ TELEMETRY_LOG_ERR("Request does not have stats field");
+ return -EINVAL;
+ }
+
+ arraylen = json_array_size(stats);
+ for (i = 0; i < arraylen; i++) {
+ statsArrayObj = json_array_get(stats, i);
+ name = json_object_get(statsArrayObj, "name");
+ value = json_object_get(statsArrayObj, "value");
+ }
+
+ if (name == NULL) {
+ TELEMETRY_LOG_ERR("Request does not have name field");
+ return -EINVAL;
+ }
+
+ if (!json_is_string(name)) {
+ TELEMETRY_LOG_ERR("Stat name value is not a string");
+ return -EINVAL;
+ }
+
+ json_data_struct->stat_name = strdup(json_string_value(name));
+
+ if (value == NULL) {
+ TELEMETRY_LOG_ERR("Request does not have value field");
+ return -EINVAL;
+ }
+
+ if (!json_is_integer(value)) {
+ TELEMETRY_LOG_ERR("Stat value is not an integer");
+ return -EINVAL;
+ }
+
+ json_data_struct->stat_value = json_integer_value(value);
+
+ return 0;
+}
+
+static void
+rte_telemetry_free_test_data(struct json_data *data)
+{
+ free(data->status_code);
+ free(data->stat_name);
+ free(data);
+}
+
+int32_t
+rte_telemetry_valid_json_test(struct telemetry_impl *telemetry, int fd)
+{
+ int ret;
+ int port = 0;
+ int value = 0;
+ int fail_count = 0;
+ int buffer_read = 0;
+ char buf[BUF_SIZE];
+ struct json_data *data_struct;
+ errno = 0;
+ const char *status = "Status OK: 200";
+ const char *name = "rx_good_packets";
+ const char *valid_json_message = "{\"action\":0,\"command\":"
+ "\"ports_stats_values_by_name\",\"data\":{\"ports\""
+ ":[0],\"stats\":[\"rx_good_packets\"]}}";
+
+ ret = send(fd, valid_json_message, strlen(valid_json_message), 0);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not send message over socket");
+ return -1;
+ }
+
+ rte_telemetry_run(telemetry);
+ buffer_read = recv(fd, buf, BUF_SIZE-1, 0);
+
+ if (buffer_read == -1) {
+ TELEMETRY_LOG_ERR("Read error");
+ return -1;
+ }
+
+ buf[buffer_read] = '\0';
+ data_struct = calloc(1, sizeof(struct json_data));
+ ret = rte_telemetry_stat_parse(buf, data_struct);
+
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not parse stats");
+ fail_count++;
+ }
+
+ if (strcmp(data_struct->status_code, status) != 0) {
+ TELEMETRY_LOG_ERR("Status code is invalid");
+ fail_count++;
+ }
+
+ if (data_struct->port != port) {
+ TELEMETRY_LOG_ERR("Port is invalid");
+ fail_count++;
+ }
+
+ if (strcmp(data_struct->stat_name, name) != 0) {
+ TELEMETRY_LOG_ERR("Stat name is invalid");
+ fail_count++;
+ }
+
+ if (data_struct->stat_value != value) {
+ TELEMETRY_LOG_ERR("Stat value is invalid");
+ fail_count++;
+ }
+
+ rte_telemetry_free_test_data(data_struct);
+ if (fail_count > 0)
+ return -1;
+
+ TELEMETRY_LOG_INFO("Success - Passed valid JSON message test passed");
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_invalid_json_test(struct telemetry_impl *telemetry, int fd)
+{
+ int ret;
+ char buf[BUF_SIZE];
+ int fail_count = 0;
+ const char *invalid_json = "{]";
+ const char *status = "Status Error: Unknown";
+ const char *data = "null";
+ struct json_data *data_struct;
+ int buffer_read = 0;
+ errno = 0;
+
+ ret = send(fd, invalid_json, strlen(invalid_json), 0);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not send message over socket");
+ return -1;
+ }
+
+ rte_telemetry_run(telemetry);
+ buffer_read = recv(fd, buf, BUF_SIZE-1, 0);
+
+ if (buffer_read == -1) {
+ TELEMETRY_LOG_ERR("Read error");
+ return -1;
+ }
+
+ buf[buffer_read] = '\0';
+
+ data_struct = calloc(1, sizeof(struct json_data));
+ ret = rte_telemetry_stat_parse(buf, data_struct);
+
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not parse stats");
+
+ if (strcmp(data_struct->status_code, status) != 0) {
+ TELEMETRY_LOG_ERR("Status code is invalid");
+ fail_count++;
+ }
+
+ if (strcmp(data_struct->data, data) != 0) {
+ TELEMETRY_LOG_ERR("Data status is invalid");
+ fail_count++;
+ }
+
+ rte_telemetry_free_test_data(data_struct);
+ if (fail_count > 0)
+ return -1;
+
+ TELEMETRY_LOG_INFO("Success - Passed invalid JSON message test");
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_json_contents_test(struct telemetry_impl *telemetry, int fd)
+{
+ int ret;
+ char buf[BUF_SIZE];
+ int fail_count = 0;
+ const char *status = "Status Error: Invalid Argument 404";
+ const char *data = "null";
+ struct json_data *data_struct;
+ const char *invalid_contents = "{\"action\":0,\"command\":"
+ "\"ports_stats_values_by_name\",\"data\":{\"ports\""
+ ":[0],\"stats\":[\"some_invalid_param\","
+ "\"another_invalid_param\"]}}";
+ int buffer_read = 0;
+ errno = 0;
+
+ ret = send(fd, invalid_contents, strlen(invalid_contents), 0);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not send message over socket");
+ return -1;
+ }
+
+ rte_telemetry_run(telemetry);
+ buffer_read = recv(fd, buf, BUF_SIZE-1, 0);
+
+ if (buffer_read == -1) {
+ TELEMETRY_LOG_ERR("Read error");
+ return -1;
+ }
+
+ buf[buffer_read] = '\0';
+ data_struct = calloc(1, sizeof(struct json_data));
+ ret = rte_telemetry_stat_parse(buf, data_struct);
+
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not parse stats");
+
+ if (strcmp(data_struct->status_code, status) != 0) {
+ TELEMETRY_LOG_ERR("Status code is invalid");
+ fail_count++;
+ }
+
+ if (strcmp(data_struct->data, data) != 0) {
+ TELEMETRY_LOG_ERR("Data status is invalid");
+ fail_count++;
+ }
+
+ rte_telemetry_free_test_data(data_struct);
+ if (fail_count > 0)
+ return -1;
+
+ TELEMETRY_LOG_INFO("Success - Passed invalid JSON content test");
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_json_empty_test(struct telemetry_impl *telemetry, int fd)
+{
+ int ret;
+ char buf[BUF_SIZE];
+ int fail_count = 0;
+ const char *status = "Status Error: Invalid Argument 404";
+ const char *data = "null";
+ struct json_data *data_struct;
+ const char *empty_json = "{}";
+ int buffer_read = 0;
+ errno = 0;
+
+ ret = (send(fd, empty_json, strlen(empty_json), 0));
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("Could not send message over socket");
+ return -1;
+ }
+
+ rte_telemetry_run(telemetry);
+ buffer_read = recv(fd, buf, BUF_SIZE-1, 0);
+
+ if (buffer_read == -1) {
+ TELEMETRY_LOG_ERR("Read error");
+ return -1;
+ }
+
+ buf[buffer_read] = '\0';
+ data_struct = calloc(1, sizeof(struct json_data));
+ ret = rte_telemetry_stat_parse(buf, data_struct);
+
+ if (ret < 0)
+ TELEMETRY_LOG_ERR("Could not parse stats");
+
+ if (strcmp(data_struct->status_code, status) != 0) {
+ TELEMETRY_LOG_ERR("Status code is invalid");
+ fail_count++;
+ }
+
+ if (strcmp(data_struct->data, data) != 0) {
+ TELEMETRY_LOG_ERR("Data status is invalid");
+ fail_count++;
+ }
+
+ rte_telemetry_free_test_data(data_struct);
+
+ if (fail_count > 0)
+ return -1;
+
+ TELEMETRY_LOG_INFO("Success - Passed JSON empty message test");
+
+ return 0;
+}
+
+int32_t
+rte_telemetry_json_socket_message_test(struct telemetry_impl *telemetry, int fd)
+{
+ uint16_t i;
+ int ret, fail_count;
+
+ fail_count = 0;
+ struct telemetry_message_test socket_json_tests[] = {
+ {.test_name = "Invalid JSON test",
+ .test_func_ptr = rte_telemetry_invalid_json_test},
+ {.test_name = "Valid JSON test",
+ .test_func_ptr = rte_telemetry_valid_json_test},
+ {.test_name = "JSON contents test",
+ .test_func_ptr = rte_telemetry_json_contents_test},
+ {.test_name = "JSON empty tests",
+ .test_func_ptr = rte_telemetry_json_empty_test}
+ };
+
+#define NUM_TESTS RTE_DIM(socket_json_tests)
+
+ for (i = 0; i < NUM_TESTS; i++) {
+ TELEMETRY_LOG_INFO("%s", socket_json_tests[i].test_name);
+ ret = (socket_json_tests[i].test_func_ptr)
+ (telemetry, fd);
+ if (ret < 0) {
+ TELEMETRY_LOG_ERR("%s failed",
+ socket_json_tests[i].test_name);
+ fail_count++;
+ }
+ }
+
+ if (fail_count > 0) {
+ TELEMETRY_LOG_ERR("Failed %i JSON socket message test(s)",
+ fail_count);
+ return -1;
+ }
+
+ TELEMETRY_LOG_INFO("Success - All JSON tests passed");
+
+ return 0;
+}
+
int telemetry_log_level;
static struct rte_option option = {
- .opt_str = "--telemetry",
+ .name = "telemetry",
+ .usage = "Enable telemetry backend",
.cb = &rte_telemetry_init,
.enabled = 0
};
git.droids-corp.org / dpdk.git / blobdiff