gfwleak/stellar-dns-decoder
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Feature: performance test case

Browse Source
This commit is contained in:
liuxueli
2024-06-19 01:59:53 +00:00
parent 3ceb026983
commit bfc54a6289
9 changed files with 384 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
bin/dns_decoder.toml
View File

@@ -14,4 +14,7 @@ stat_interval_time_s=5
stat_output="metrics/dns_decoder_local_stat.json"
[decoder.dns.test]
perf_worker_thread_num=1
write_result_enable="no"
commit_result_enable="yes"
decode_resource_record_enable="no"

27
bin/dns_decoder_local_perf_hist.sh Normal file
View File

@@ -0,0 +1,27 @@
#!/bin/bash
ARGC=$#
EXPORTER=/opt/tsg/framework/bin/fieldstat_exporter.py
TARGET=/opt/tsg/sapp/metrics/dns_decoder_perf_test.json
case $1 in
-h|--help)
echo "$0"
echo "Usage: [exporter] [target]"
echo " exporter: path of exporter, default is $EXPORTER"
echo " target: path of target file, default is $TARGET"
exit 0
;;
esac
case $ARGC in
1)
EXPORTER=$1
;;
2)
EXPORTER=$1
TARGET=$2
;;
esac
#new version
python3 $EXPORTER local -b 0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,0.99 -f summary -j $TARGET

16
src/dns_decoder.cpp
View File

@@ -1171,6 +1171,12 @@ void dns_decoder_session_transaction_add(struct dns_decoder_context *per_ss_ctx,
void dns_decoder_session_transaction_del(struct dns_decoder_context *per_ss_ctx, struct dns_transaction *current_trans)
{
if(per_ss_ctx->trans_list_head==NULL || current_trans==NULL)
{
assert(per_ss_ctx->trans_list_num==0);
return ;
}
DL_DELETE(per_ss_ctx->trans_list_head, current_trans);
per_ss_ctx->trans_list_num--;
@@ -1224,7 +1230,6 @@ void dns_decoder_entry(struct session *ss, uint8_t *payload, size_t payload_sz,
data_msg->n_authority_rr=dns_hdr.aucount;
data_msg->n_additional_rr=dns_hdr.adcount;
data_msg->type=((dns_hdr.qr==0) ? DNS_MESSAGE_QUERY : DNS_MESSAGE_RESPONSE);
if(data_msg->n_question==1)
{
size_t tag_offset=4;
@@ -1245,8 +1250,10 @@ void dns_decoder_entry(struct session *ss, uint8_t *payload, size_t payload_sz,
struct dns_decoder_context *per_ss_ctx=(struct dns_decoder_context *)per_session_ctx;
int32_t message_id=data_msg->trans_identifier_id;
enum dns_message_type msg_type=((dns_hdr.qr==0) ? DNS_MESSAGE_QUERY : DNS_MESSAGE_RESPONSE);
HASH_FIND_INT(per_ss_ctx->trans_hash, &message_id, current_trans);
if(current_trans!=NULL && data_msg->type==DNS_MESSAGE_QUERY)
if(current_trans!=NULL && msg_type==DNS_MESSAGE_QUERY)
{
dns_message_transaction_publish(ss, DNS_MESSAGE_TRANSACTION_END, plugin_env->dns.topic_id, current_trans->trans_idx);
dns_decoder_session_transaction_del(per_ss_ctx, current_trans);
@@ -1273,6 +1280,7 @@ void dns_decoder_entry(struct session *ss, uint8_t *payload, size_t payload_sz,
}
data_msg->ss=ss;
data_msg->type=msg_type;
data_msg->payload=payload;
data_msg->payload_sz=payload_sz;
data_msg->payload_offset=payload_offset;
@@ -1282,12 +1290,12 @@ void dns_decoder_entry(struct session *ss, uint8_t *payload, size_t payload_sz,
session_mq_publish_message(ss, plugin_env->dns.topic_id, data_msg);
size_t tag_offset=4;
const char *type=((data_msg->type==DNS_MESSAGE_RESPONSE) ? "response" : "query");
const char *type=((msg_type==DNS_MESSAGE_RESPONSE) ? "response" : "query");
const char *tag_key[tag_offset]={TAG_KEY_IP_VERSION, TAG_KEY_IP_PROTOCOL, TAG_KEY_MESSAGE_TYPE, TAG_KEY_MESSAGE_STATUS};
const char *tag_value[tag_offset]={ip_version, ip_protocol, type, "normal"};
dns_decoder_local_file_counter_incby(plugin_env, LOCAL_STAT_COUNTER_SEND, tag_key, tag_value, tag_offset, 1, session_get_current_thread_id(ss));
if(data_msg->type==DNS_MESSAGE_RESPONSE)
if(msg_type==DNS_MESSAGE_RESPONSE)
{
dns_message_transaction_publish(ss, DNS_MESSAGE_TRANSACTION_END, plugin_env->dns.topic_id, current_trans->trans_idx);
dns_decoder_session_transaction_del(per_ss_ctx, current_trans);

10
test/CMakeLists.txt
View File

@@ -3,15 +3,19 @@ aux_source_directory(${PROJECT_SOURCE_DIR}/deps/toml DEPS_SRC)
add_library(${PROJECT_NAME}_test_plug SHARED dns_decoder_test.cpp ${DEPS_SRC})
add_dependencies(${PROJECT_NAME}_test_plug ${PROJECT_NAME})
target_link_libraries(${PROJECT_NAME}_test_plug MESA_prof_load cjson)
target_link_libraries(${PROJECT_NAME}_test_plug cjson)
set_target_properties(${PROJECT_NAME}_test_plug PROPERTIES PREFIX "")
add_executable(dns_decoder_perf_test dns_decoder_perf_main.cpp dns_decoder_perf_dummy.cpp)
target_link_libraries(dns_decoder_perf_test fieldstat4 pthread)
add_executable(dns_decoder_perf_test dns_decoder_perf_main.cpp dns_decoder_perf_dummy.cpp ${DEPS_SRC} dns_decoder_test.cpp ${PROJECT_SOURCE_DIR}/src/dns_decoder.cpp)
target_link_libraries(dns_decoder_perf_test fieldstat4 pthread cjson)
set(TEST_RUN_DIR ${CMAKE_CURRENT_BINARY_DIR}/sapp)
set(TEST_MAIN ${TEST_RUN_DIR}/plugin_test_main)
# copy perf main
add_test(NAME COPY_PERF_TEST_MAIN COMMAND sh -c "cp ${CMAKE_BINARY_DIR}/test/dns_decoder_perf_test ${TEST_RUN_DIR}/dns_decoder_perf_test")
# assemble test env
add_test(NAME INSTALL_TEST_MAIN COMMAND sh -c "rpm -i ${CMAKE_CURRENT_SOURCE_DIR}/env/sapp-4.3.57.16ea514-1.el8.x86_64.rpm --prefix=${CMAKE_CURRENT_BINARY_DIR}/sapp --force --nodeps")
add_test(NAME INSTALL_STELLAR COMMAND sh -c "rpm -i ${CMAKE_CURRENT_SOURCE_DIR}/env/stellar-on-sapp-2.1.1.7875675-1.el8.x86_64.rpm --prefix=${CMAKE_CURRENT_BINARY_DIR}/ --force --nodeps")

BIN
test/case/perf/1.perf.response.pcap Normal file
View File

Binary file not shown.

69
test/dns_decoder_perf_dummy.cpp
View File

@@ -32,6 +32,9 @@ struct stellar
{
int topic_idx;
int plugin_idx;
int worker_thread_num;
int udp_topic_id;
int tcp_steam_topic_id;
struct message_topic topic[MAX_MESSGEA_TOPIC_NUM];
struct stellar_plugin plugin[MAX_STELLAR_PLUGIN_NUM];
};
@@ -44,6 +47,9 @@ struct session
struct message_topic *topic;
struct stellar_plugin *plugin;
struct stellar_packet *curr_msg;
struct session_addr addr;
char *readable_addr;
enum session_addr_type addr_type;
};
const char *session_get0_current_payload(struct session *ss, size_t *payload_sz)
@@ -98,6 +104,11 @@ int session_mq_publish_message(struct session *ss, int topic_id, void *msg)
ss->topic[topic_id].plugin_on_msg_cb[i](ss, topic_id, msg, ss->plugin[plugin_id].per_session_ctx, ss->plugin[plugin_id].plugin_env);
}
if(ss->topic[topic_id].msg_free_cb!=NULL)
{
ss->topic[topic_id].msg_free_cb(ss, msg, ss->topic[topic_id].msg_free_arg);
}
return 0;
}
@@ -116,6 +127,11 @@ int session_mq_publish_message_by_name(struct session *ss, const char *topic_nam
return 0;
}
int stellar_session_mq_destroy_topic(struct stellar *st, int topic_id)
{
return 0;
}
int stellar_session_plugin_register(struct stellar *st, session_ctx_new_func session_ctx_new, session_ctx_free_func session_ctx_free, void *plugin_env)
{
int plugin_id=st->plugin_idx++;
@@ -126,10 +142,13 @@ int stellar_session_plugin_register(struct stellar *st, session_ctx_new_func ses
return plugin_id;
}
struct session *stellar_session_new(struct stellar *st, int tid)
struct session *stellar_session_new(struct stellar *st, struct stellar_packet *cur_pkt, int tid)
{
struct session *ss=(struct session *)malloc(sizeof(struct session));
ss->tid=tid;
ss->addr_type=cur_pkt->addr_type;
ss->readable_addr=cur_pkt->readable_addr;
memcpy(&(ss->addr), &(cur_pkt->addr), sizeof(struct session_addr));
ss->plugin=st->plugin;
ss->plugin_idx=st->plugin_idx;
@@ -137,14 +156,47 @@ struct session *stellar_session_new(struct stellar *st, int tid)
ss->topic=st->topic;
ss->topic_idx=st->topic_idx;
for(int i=0; i<st->plugin_idx; i++)
for(int i=0; i<ss->plugin_idx; i++)
{
st->plugin[i].per_session_ctx=st->plugin[i].session_ctx_new(ss, st->plugin[i].plugin_env);
ss->plugin[i].per_session_ctx=ss->plugin[i].session_ctx_new(ss, ss->plugin[i].plugin_env);
}
return ss;
}
int session_get_current_thread_id(struct session *ss)
{
return ss->tid;
}
struct session_addr *session_get0_addr(struct session *ss, enum session_addr_type *addr_type)
{
*addr_type=ss->addr_type;
return &(ss->addr);
}
void stellar_session_plugin_dettach_current_session(struct session *ss)
{
}
int session_is_innermost(struct session *ss, uint64_t *flag)
{
*flag=0;
return 1;
}
enum session_state session_get_current_state(struct session *ss)
{
return SESSION_STATE_ACTIVE;
}
const char *session_get0_readable_addr(struct session *ss)
{
return ss->readable_addr;
}
void stellar_session_free(struct session *ss)
{
for(int i=0; i<ss->plugin_idx; i++)
@@ -155,12 +207,21 @@ void stellar_session_free(struct session *ss)
free(ss);
}
struct stellar *stellar_init(int worker_thread_num)
{
struct stellar *st=(struct stellar *)malloc(sizeof(struct stellar));
st->topic_idx=0;
st->plugin_idx=0;
st->worker_thread_num=worker_thread_num;
st->udp_topic_id=stellar_session_mq_create_topic(st, TOPIC_UDP, NULL, NULL);
st->tcp_steam_topic_id=stellar_session_mq_create_topic(st, TOPIC_TCP_STREAM, NULL, NULL);
return st;
}
int stellar_get_worker_thread_num(struct stellar *st)
{
return st->worker_thread_num;
}

15
test/dns_decoder_perf_dummy.h
View File

@@ -1,17 +1,30 @@
#pragma once
#ifdef __cplusplus
extern "C"
{
#endif
#include "stellar/stellar.h"
#include "stellar/session.h"
#include <stellar/session_mq.h>
#ifdef __cplusplus
}
#endif
struct stellar_packet
{
size_t payload_sz;
uint8_t payload[2048];
struct session_addr addr;
char *readable_addr;
enum session_addr_type addr_type;
};
struct stellar *stellar_init(int worker_thread_num);
struct session *stellar_session_new(struct stellar *st, int tid);
struct session *stellar_session_new(struct stellar *st, struct stellar_packet *cur_pkt, int tid);
void stellar_session_free(struct session *ss);
int session_mq_publish_message_by_name(struct session *ss, const char *topic_name, struct stellar_packet *msg);

218
test/dns_decoder_perf_main.cpp
View File

@@ -3,14 +3,38 @@
#include <string.h>
#include <assert.h>
#include <stdint.h>
#include <time.h>
#include <pthread.h>
#include <unistd.h>
#include <sys/syscall.h>
#include <arpa/inet.h>
#include "cJSON.h"
#include "fieldstat/fieldstat_easy.h"
#include <stellar/utils.h>
#include "stellar/stellar.h"
#include <stellar/session_mq.h>
#include "dns_decoder.h"
#include "toml/toml.h"
#include "dns_decoder_perf_dummy.h"
#define DNS_DECODER_TEST_TOML_PATH "./etc/dns/dns_decoder.toml"
#define TIME_START() struct timespec _start_time, _end_time; clock_gettime(CLOCK_REALTIME, &_start_time)
#define TIME_DIFF() \
long long time_diff_ns;\
do { \
clock_gettime(CLOCK_REALTIME, &_end_time); \
if (likely(_end_time.tv_sec == _start_time.tv_sec))\
{\
time_diff_ns = (_end_time.tv_nsec - _start_time.tv_nsec);\
}else{\
time_diff_ns = (_end_time.tv_sec * 1000 * 1000 * 1000 + _end_time.tv_nsec) - (_start_time.tv_sec * 1000 * 1000 * 1000 + _start_time.tv_nsec);\
}\
}while (0)
struct dns_decoder_context;
struct dns_decoder_plugin_env;
@@ -21,37 +45,113 @@ enum PERF_TAG
PERF_TAG_MAX
};
struct fs_easy_schame
{
int id[PERF_TAG_MAX];
struct fieldstat_tag tag[PERF_TAG_MAX];
struct fieldstat_easy *handle;
};
struct perf_main_env
{
int worker_thread_num;
int fs_id[PERF_TAG_MAX];
struct fieldstat_tag fs_tag[PERF_TAG_MAX];
struct session *ss;
int *worker_thread_pid;
int n_worker_thread_pid;
struct fs_easy_schame fse;
struct stellar *st;
struct stellar_packet *response;
};
// form dns_decoder_test.cpp
extern "C" void *dns_decoder_test_init(struct stellar *st);
extern "C" void *dns_decoder_init(struct stellar *st);
thread_local int local_worker_thread_id=-1;
int firewall_current_worker_thread_id_get(struct perf_main_env *main_env)
{
if (local_worker_thread_id==-1)
{
pid_t my_pid = syscall(SYS_gettid);
for(int i=0; i<main_env->n_worker_thread_pid; i++)
{
if (my_pid==main_env->worker_thread_pid[i])
{
local_worker_thread_id=i;
return local_worker_thread_id;
}
}
main_env->worker_thread_pid[main_env->n_worker_thread_pid]=my_pid;
local_worker_thread_id=main_env->n_worker_thread_pid++;
}
return local_worker_thread_id;
}
extern "C" int commit_test_result_json(cJSON *node, const char *name)
{
char *real_result_str=cJSON_Print(node);
printf("%s\n", real_result_str);
free(real_result_str);
cJSON_Delete(node);
return 0;
}
void perf_resource_record_decode()
{
}
void *pthread_message_publish(void *arg)
{
struct perf_main_env *main_env=(struct perf_main_env *)arg;
int tid=firewall_current_worker_thread_id_get(main_env);
struct session *ss=stellar_session_new(main_env->st, main_env->response, tid);
while(1)
{
TIME_START();
session_mq_publish_message_by_name(ss, TOPIC_UDP, main_env->response);
TIME_DIFF();
fieldstat_easy_histogram_record(main_env->fse.handle, tid, main_env->fse.id[PERF_TAG_QUESTION], &(main_env->fse.tag[PERF_TAG_QUESTION]), 1, time_diff_ns);
}
stellar_session_free(ss);
}
static void main_stat_init(struct perf_main_env *main_env)
{
struct fieldstat_easy *fs4_instance=fieldstat_easy_new(1, "dns_decoder_perf_test", NULL, 0);
fieldstat_easy_enable_auto_output(fs4_instance, "./metrics/dns_decoder_perf_test.json", 1);
main_env->fse.handle=fieldstat_easy_new(main_env->worker_thread_num, "dns_decoder_perf_test", NULL, 0);
fieldstat_easy_enable_auto_output(main_env->fse.handle, "./metrics/dns_decoder_perf_test.json", 1);
main_env->fs_tag[PERF_TAG_QUESTION].key="question";
main_env->fs_tag[PERF_TAG_QUESTION].type=TAG_DOUBLE;
main_env->fs_tag[PERF_TAG_QUESTION].value_double=0.00001;
main_env->fs_id[PERF_TAG_QUESTION]=fieldstat_easy_register_histogram(fs4_instance, "question", 1, 99999999, 5);
main_env->fse.tag[PERF_TAG_QUESTION].key="question";
main_env->fse.tag[PERF_TAG_QUESTION].type=TAG_DOUBLE;
main_env->fse.tag[PERF_TAG_QUESTION].value_double=0.00001;
main_env->fse.id[PERF_TAG_QUESTION]=fieldstat_easy_register_histogram(main_env->fse.handle, "question", 1, 99999999, 5);
main_env->fs_tag[PERF_TAG_RESOURCE_RECORD].key="resource_record";
main_env->fs_tag[PERF_TAG_RESOURCE_RECORD].type=TAG_DOUBLE;
main_env->fs_tag[PERF_TAG_RESOURCE_RECORD].value_double=0.00001;
main_env->fs_id[PERF_TAG_RESOURCE_RECORD]=fieldstat_easy_register_histogram(fs4_instance, "resource-record", 1, 99999999, 5);
main_env->fse.tag[PERF_TAG_RESOURCE_RECORD].key="resource_record";
main_env->fse.tag[PERF_TAG_RESOURCE_RECORD].type=TAG_DOUBLE;
main_env->fse.tag[PERF_TAG_RESOURCE_RECORD].value_double=0.00001;
main_env->fse.id[PERF_TAG_RESOURCE_RECORD]=fieldstat_easy_register_histogram(main_env->fse.handle, "resource-record", 1, 99999999, 5);
}
void display_packet(struct stellar_packet *cur_pkt)
{
printf("query.payload_sz=%zu\n", cur_pkt->payload_sz);
for(size_t i=0; i<cur_pkt->payload_sz; i++)
{
printf("%02x ", cur_pkt->payload[i]);
if(i>0 && (i%16==0))
{
printf("\n");
}
}
printf("\n");
}
size_t hex_string_to_byte_array(const char *hex_str, size_t hex_str_sz, unsigned char *byte_array, size_t byte_array_sz)
@@ -66,39 +166,95 @@ size_t hex_string_to_byte_array(const char *hex_str, size_t hex_str_sz, unsigned
return offset;
}
int32_t dns_decoder_test_config_load(const char *cfg_path, struct perf_main_env *main_env)
{
FILE *fp=fopen(cfg_path, "r");
if (NULL==fp)
{
fprintf(stderr, "[%s:%d] Can't open config file: %s", __FUNCTION__, __LINE__, cfg_path);
return -1;
}
int32_t ret=0;
char errbuf[256]={0};
toml_table_t *root=toml_parse_file(fp, errbuf, sizeof(errbuf));
fclose(fp);
toml_table_t *decoder_tbl=toml_table_in(root, "decoder");
if(NULL==decoder_tbl)
{
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder]", __FUNCTION__, __LINE__, cfg_path);
toml_free(root);
return -1;
}
toml_table_t *dns_tbl=toml_table_in(decoder_tbl, "dns");
if(NULL==dns_tbl)
{
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder.dns]", __FUNCTION__, __LINE__, cfg_path);
toml_free(root);
return -1;
}
toml_table_t *test_tbl=toml_table_in(dns_tbl, "test");
if(NULL==test_tbl)
{
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder.dns.test]", __FUNCTION__, __LINE__, cfg_path);
toml_free(root);
return -1;
}
toml_datum_t perf_worker_thread_num_val=toml_int_in(test_tbl, "perf_worker_thread_num");
if(perf_worker_thread_num_val.ok)
{
main_env->worker_thread_num=perf_worker_thread_num_val.u.i;
}
else
{
main_env->worker_thread_num=1;
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder.dns.test.perf_worker_thread_num]", __FUNCTION__, __LINE__, cfg_path);
}
toml_free(root);
return ret;
}
int main(int argc, char *argv[])
{
struct perf_main_env *main_env=(struct perf_main_env *)calloc(1, sizeof(struct perf_main_env));
dns_decoder_test_config_load(DNS_DECODER_TEST_TOML_PATH, main_env);
main_stat_init(main_env);
struct stellar *main_st=stellar_init(main_env->worker_thread_num);
main_env->st=stellar_init(main_env->worker_thread_num);
dns_decoder_init(main_env->st);
dns_decoder_test_init(main_env->st);
main_env->n_worker_thread_pid=0;
main_env->worker_thread_pid=(int *)calloc(main_env->worker_thread_num, sizeof(int));
// Internet Protocol Version 6, Src=2001:503:231d::2:30 Dst=2001:da8:2008::10
struct stellar_packet *response=(struct stellar_packet *)calloc(1, sizeof(struct stellar_packet));
main_env->response=response;
response->addr_type=SESSION_ADDR_TYPE_IPV6_UDP;
response->readable_addr=(char *)("s=2001:503:231d::2:30.23856 d=2001:da8:2008::10.53");
inet_pton(AF_INET6, "2001:da8:2008::10", response->addr.ipv6.daddr);
inet_pton(AF_INET6, "2001:503:231d::2:30", response->addr.ipv6.saddr);
response->addr.ipv6.dport=htons(53);
response->addr.ipv6.sport=htons(23856);
const char *response_hex_str="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";
response->payload_sz=hex_string_to_byte_array(response_hex_str, strlen(response_hex_str), response->payload, sizeof(response->payload));
printf("query.payload_sz=%zu\n", response->payload_sz);
//display_packet(response);
for(size_t i=0; i<response->payload_sz; i++)
for(int i=0; i<main_env->worker_thread_num; i++)
{
printf("%02x ", response->payload[i]);
if(i>0 && (i%16==0))
{
printf("\n");
pthread_t ptid;
pthread_create(&ptid, NULL, pthread_message_publish, (void *)main_env);
}
}
printf("\n");
while(1)
{
for(int i=0; i<main_env->worker_thread_num; i++)
{
struct session *ss=stellar_session_new(main_st, i);
session_mq_publish_message_by_name(ss, DNS_MESSAGE_TOPIC, response);
stellar_session_free(ss);
}
sleep(1);
}
return 0;

52
test/dns_decoder_test.cpp
View File

@@ -31,6 +31,8 @@ struct dns_decoder_test_plugin_env
int topic_id;
int result_index;
int commit_result_enable;
int write_result_enable;
int decode_resource_record_enable;
};
extern "C" int commit_test_result_json(cJSON *node, const char *name);
@@ -304,6 +306,8 @@ void dns_decoder_test_message_cb(struct session *ss, int topic_id, const void *m
cJSON_AddNumberToObject(real_result, "dns_rd", (double)(flag->rd));
}
if(plugin_env->decode_resource_record_enable==1)
{
cJSON *rr_object=cJSON_CreateObject();
uint16_t n_answer_rr=0;
struct dns_resource_record *answer_rr=NULL;
@@ -323,6 +327,7 @@ void dns_decoder_test_message_cb(struct session *ss, int topic_id, const void *m
dns_resource_record_json_exporter(rr_object, additional_rr, n_additional_rr, "additional", &dns_sec);
cJSON_AddItemToObject(real_result, "rr", rr_object);
}
char result_name[16]="";
sprintf(result_name, "DNS_RESULT_%d", plugin_env->result_index++);
@@ -351,7 +356,6 @@ void dns_decoder_test_per_session_context_free(struct session *sess, void *sessi
}
int32_t dns_decoder_test_config_load(const char *cfg_path, struct dns_decoder_test_plugin_env *plugin_env)
{
FILE *fp=fopen(cfg_path, "r");
@@ -412,7 +416,53 @@ int32_t dns_decoder_test_config_load(const char *cfg_path, struct dns_decoder_te
plugin_env->commit_result_enable=1;
fprintf(stderr, "[%s:%d] config file: %s key: [decoder.dns.test.commit_result_enable] value is not yes or no", __FUNCTION__, __LINE__, cfg_path);
}
}
toml_datum_t write_result_enable_val=toml_string_in(test_tbl, "write_result_enable");
if(write_result_enable_val.ok==0)
{
plugin_env->write_result_enable=0;
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder.dns.test.write_result_enable]", __FUNCTION__, __LINE__, cfg_path);
}
else
{
if(memcmp("no", write_result_enable_val.u.s, strlen("no"))==0)
{
plugin_env->write_result_enable=0;
}
else if(memcmp("yes", write_result_enable_val.u.s, strlen("yes"))==0)
{
plugin_env->write_result_enable=1;
}
else
{
plugin_env->write_result_enable=1;
fprintf(stderr, "[%s:%d] config file: %s key: [decoder.dns.test.write_result_enable] value is not yes or no", __FUNCTION__, __LINE__, cfg_path);
}
}
// decode_resource_record_enable
toml_datum_t decode_resource_record_enable_val=toml_string_in(test_tbl, "decode_resource_record_enable");
if(decode_resource_record_enable_val.ok==0)
{
plugin_env->decode_resource_record_enable=0;
fprintf(stderr, "[%s:%d] config file: %s has no key: [decoder.dns.test.decode_resource_record_enable]", __FUNCTION__, __LINE__, cfg_path);
}
else
{
if(memcmp("no", decode_resource_record_enable_val.u.s, strlen("no"))==0)
{
plugin_env->decode_resource_record_enable=0;
}
else if(memcmp("yes", decode_resource_record_enable_val.u.s, strlen("yes"))==0)
{
plugin_env->decode_resource_record_enable=1;
}
else
{
plugin_env->decode_resource_record_enable=1;
fprintf(stderr, "[%s:%d] config file: %s key: [decoder.dns.test.decode_resource_record_enable] value is not yes or no", __FUNCTION__, __LINE__, cfg_path);
}
}
toml_free(root);