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dns-debug: support record fail packet for debugging

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This commit is contained in:
Nick Peng
2022-07-31 15:49:10 +08:00
parent ab415f2ee9
commit ac042e8bee
10 changed files with 363 additions and 56 deletions
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7
src/dns_conf.c
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@@ -130,6 +130,9 @@ int dns_conf_ipset_timeout_enable;
char dns_conf_user[DNS_CONF_USRNAME_LEN];
int dns_save_fail_packet;
char dns_save_fail_packet_dir[DNS_MAX_PATH];
/* ECS */
struct dns_edns_client_subnet dns_conf_ipv4_ecs;
struct dns_edns_client_subnet dns_conf_ipv6_ecs;
@@ -1920,6 +1923,8 @@ static struct config_item _config_item[] = {
CONF_STRING("ca-file", (char *)&dns_conf_ca_file, DNS_MAX_PATH),
CONF_STRING("ca-path", (char *)&dns_conf_ca_path, DNS_MAX_PATH),
CONF_STRING("user", (char *)&dns_conf_user, sizeof(dns_conf_user)),
CONF_YESNO("debug-save-fail-packet", &dns_save_fail_packet),
CONF_STRING("debug-save-fail-packet-dir", (char *)&dns_save_fail_packet_dir, sizeof(dns_save_fail_packet_dir)),
CONF_CUSTOM("conf-file", config_addtional_file, NULL),
CONF_END(),
};
@@ -2068,6 +2073,8 @@ static int _dns_conf_load_pre(void)
_dns_ping_cap_check();
safe_strncpy(dns_save_fail_packet_dir, SMARTDNS_DEBUG_DIR, sizeof(dns_save_fail_packet_dir));
return 0;
errout: