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#include "mocking.h"
#include "common.h"
#include <mpack.h>
int kafka_dump_to_log(zlog_category_t * logger, const void * payload, size_t len)
{
struct measurements
{
int32_t tv_sec;
int32_t tv_nsec;
const char * app;
uint32_t app_len;
const char * comments;
uint32_t comments_len;
};
struct dp_trace_message_pack
{
int64_t microseconds;
char job_id_str[MR_SYMBOL_MAX];
char sled_ip[INET6_ADDRSTRLEN];
char device_group[MR_SYMBOL_MAX];
int32_t traffic_link_id;
char source_ip[INET6_ADDRSTRLEN];
int32_t source_port;
char server_ip[INET6_ADDRSTRLEN];
int32_t server_port;
const char * packet;
int32_t packet_length;
int32_t measurements_num;
struct measurements record[128];
};
struct dp_trace_message_pack packet = {};
mpack_tree_t tree;
mpack_tree_init_data(&tree, payload, len);
mpack_tree_parse(&tree);
mpack_node_t root = mpack_tree_root(&tree);
packet.microseconds = mpack_node_i64(mpack_node_map_cstr(root, "timestamp_us"));
mpack_node_copy_cstr(mpack_node_map_cstr(root, "job_id"), packet.job_id_str, sizeof(packet.job_id_str));
mpack_node_copy_cstr(mpack_node_map_cstr(root, "sled_ip"), packet.sled_ip, sizeof(packet.sled_ip));
mpack_node_copy_cstr(mpack_node_map_cstr(root, "device_group"), packet.device_group, sizeof(packet.device_group));
mpack_node_t traffic_link_id_node = mpack_node_map_cstr(root, "traffic_link_id");
if (!mpack_node_is_nil(traffic_link_id_node))
{
packet.traffic_link_id = mpack_node_i32(traffic_link_id_node);
}
mpack_node_t source_ip_node = mpack_node_map_cstr(root, "source_ip");
if (!mpack_node_is_nil(source_ip_node))
{
mpack_node_copy_cstr(source_ip_node, packet.source_ip, sizeof(packet.source_ip));
}
mpack_node_t source_port_node = mpack_node_map_cstr(root, "source_port");
if (!mpack_node_is_nil(source_port_node))
{
packet.source_port = mpack_node_i32(source_port_node);
}
mpack_node_t destination_ip_node = mpack_node_map_cstr(root, "destination_ip");
if (!mpack_node_is_nil(destination_ip_node))
{
mpack_node_copy_cstr(destination_ip_node, packet.server_ip, sizeof(packet.server_ip));
}
mpack_node_t destination_port_node = mpack_node_map_cstr(root, "destination_port");
if (!mpack_node_is_nil(destination_port_node))
{
packet.server_port = mpack_node_i32(destination_port_node);
}
packet.packet = mpack_node_bin_data(mpack_node_map_cstr(root, "packet"));
packet.packet_length = mpack_node_i32(mpack_node_map_cstr(root, "packet_length"));
mpack_node_t measurements_val = mpack_node_map_cstr(root, "measurements");
packet.measurements_num = mpack_node_array_length(mpack_node_map_cstr(root, "measurements"));
for (int i = 0; i < packet.measurements_num; i++)
{
if (i >= 128)
{
zlog_debug(logger, "too many measurements...");
continue;
}
mpack_node_t measurement = mpack_node_array_at(measurements_val, i);
packet.record[i].tv_sec = mpack_node_i32(mpack_node_map_cstr(measurement, "tv_sec"));
packet.record[i].tv_nsec = mpack_node_i32(mpack_node_map_cstr(measurement, "tv_nsec"));
packet.record[i].app = mpack_node_str(mpack_node_map_cstr(measurement, "app"));
packet.record[i].app_len = mpack_node_strlen(mpack_node_map_cstr(measurement, "app"));
packet.record[i].comments = mpack_node_str(mpack_node_map_cstr(measurement, "comments"));
packet.record[i].comments_len = mpack_node_strlen(mpack_node_map_cstr(measurement, "comments"));
}
// print
zlog_debug(logger, "microseconds %ld", packet.microseconds);
zlog_debug(logger, "job_id %s", packet.job_id_str);
zlog_debug(logger, "sled_ip %s", packet.sled_ip);
zlog_debug(logger, "device_group %s", packet.device_group);
zlog_debug(logger, "traffic_link_id %d", packet.traffic_link_id);
if (strlen(packet.source_ip) == 0)
{
zlog_debug(logger, "source_ip is empty");
}
else
{
zlog_debug(logger, "source_ip %s", packet.source_ip);
}
zlog_debug(logger, "source_port %d", packet.source_port);
if (strlen(packet.server_ip) == 0)
{
zlog_debug(logger, "server_ip is empty");
}
else
{
zlog_debug(logger, "server_ip %s", packet.server_ip);
}
zlog_debug(logger, "server_port %d", packet.server_port);
zlog_debug(logger, "packet_length %d", packet.packet_length);
if (packet.measurements_num == 0)
{
zlog_debug(logger, "measurements num is zero");
}
for (int i = 0; i < packet.measurements_num; i++)
{
zlog_debug(logger, "record %u:", i);
zlog_debug(logger, "tv_sec %d", packet.record[i].tv_sec);
zlog_debug(logger, "tv_nsec %d", packet.record[i].tv_nsec);
zlog_debug(logger, "app %.*s", packet.record[i].app_len, packet.record[i].app);
zlog_debug(logger, "comments %.*s", packet.record[i].comments_len, packet.record[i].comments);
}
return 0;
}
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