aboutsummaryrefslogtreecommitdiffstats
path: root/util/draft/ip.h
diff options
context:
space:
mode:
authorakhropov <akhropov@yandex-team.ru>2022-02-10 16:46:32 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:32 +0300
commit00afc96e9c0298054b7386fa7fb9e3cc3d67b974 (patch)
treecb7a9f4a92c0d4cc5a86eeed49ad71e810953c1f /util/draft/ip.h
parent83a8efcf3af051e3dd59c00d1d5dafc96412ec1e (diff)
downloadydb-00afc96e9c0298054b7386fa7fb9e3cc3d67b974.tar.gz
Restoring authorship annotation for <akhropov@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'util/draft/ip.h')
-rw-r--r--util/draft/ip.h168
1 files changed, 84 insertions, 84 deletions
diff --git a/util/draft/ip.h b/util/draft/ip.h
index eb947cd2cd..04db85ae24 100644
--- a/util/draft/ip.h
+++ b/util/draft/ip.h
@@ -1,48 +1,48 @@
-#pragma once
-
-#include <util/digest/murmur.h>
-
-#include <util/network/ip.h>
-
-#include <util/str_stl.h>
+#pragma once
+
+#include <util/digest/murmur.h>
+
+#include <util/network/ip.h>
+
+#include <util/str_stl.h>
#include <util/generic/maybe.h>
#include <util/generic/variant.h>
-
-#ifdef _unix_
+
+#ifdef _unix_
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
-#endif // _unix_
-
-#include <string.h>
-
-#ifndef INET6_ADDRSTRLEN
+#endif // _unix_
+
+#include <string.h>
+
+#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN 46
-#endif
-
-// Network (big-endian) byte order
+#endif
+
+// Network (big-endian) byte order
using TIp4 = TIpHost;
-
-// Network (big-endian) byte order
+
+// Network (big-endian) byte order
struct TIp6 {
- char Data[16];
-
- bool operator==(const TIp6& rhs) const {
- return memcmp(Data, rhs.Data, sizeof(Data)) == 0;
- }
+ char Data[16];
+
+ bool operator==(const TIp6& rhs) const {
+ return memcmp(Data, rhs.Data, sizeof(Data)) == 0;
+ }
bool operator<(const TIp6& rhs) const {
return memcmp(Data, rhs.Data, sizeof(Data)) < 0;
}
-};
-
-template <>
-struct THash<TIp6> {
- inline size_t operator()(const TIp6& ip) const {
- return MurmurHash<size_t>((const void*)ip.Data, 16);
- }
-};
-
+};
+
+template <>
+struct THash<TIp6> {
+ inline size_t operator()(const TIp6& ip) const {
+ return MurmurHash<size_t>((const void*)ip.Data, 16);
+ }
+};
+
static inline TIp6 Ip6FromIp4(TIp4 addr) {
TIp6 res;
memset(res.Data, 0, sizeof(res.Data));
@@ -52,16 +52,16 @@ static inline TIp6 Ip6FromIp4(TIp4 addr) {
return res;
}
-static inline TIp6 Ip6FromString(const char* ipStr) {
- TIp6 res;
-
- if (inet_pton(AF_INET6, ipStr, &res.Data) == 0) {
+static inline TIp6 Ip6FromString(const char* ipStr) {
+ TIp6 res;
+
+ if (inet_pton(AF_INET6, ipStr, &res.Data) == 0) {
ythrow TSystemError() << "Failed to convert (" << ipStr << ") to ipv6 address";
- }
-
- return res;
-}
-
+ }
+
+ return res;
+}
+
static inline TMaybe<TIp6> TryParseIp6FromString(const char* ipStr) {
TIp6 res;
@@ -72,60 +72,60 @@ static inline TMaybe<TIp6> TryParseIp6FromString(const char* ipStr) {
return res;
}
-static inline char* Ip6ToString(const TIp6& ip, char* buf, size_t len) {
- if (!inet_ntop(AF_INET6, (void*)&ip.Data, buf, (socklen_t)len)) {
- ythrow TSystemError() << "Failed to get ipv6 address string";
- }
-
- return buf;
-}
-
+static inline char* Ip6ToString(const TIp6& ip, char* buf, size_t len) {
+ if (!inet_ntop(AF_INET6, (void*)&ip.Data, buf, (socklen_t)len)) {
+ ythrow TSystemError() << "Failed to get ipv6 address string";
+ }
+
+ return buf;
+}
+
static inline TString Ip6ToString(const TIp6& ip) {
- char buf[INET6_ADDRSTRLEN];
-
+ char buf[INET6_ADDRSTRLEN];
+
return TString(Ip6ToString(ip, buf, sizeof(buf)));
-}
-
+}
+
template <>
inline void Out<TIp6>(IOutputStream& os, const TIp6& a) {
os << Ip6ToString(a);
}
using TIp4Or6 = std::variant<TIp4, TIp6>;
-
-static inline TIp4Or6 Ip4Or6FromString(const char* ipStr) {
- const char* c = ipStr;
- for (; *c; ++c) {
- if (*c == '.') {
- return IpFromString(ipStr);
- }
- if (*c == ':') {
- return Ip6FromString(ipStr);
- }
- }
+
+static inline TIp4Or6 Ip4Or6FromString(const char* ipStr) {
+ const char* c = ipStr;
+ for (; *c; ++c) {
+ if (*c == '.') {
+ return IpFromString(ipStr);
+ }
+ if (*c == ':') {
+ return Ip6FromString(ipStr);
+ }
+ }
ythrow TSystemError() << "Failed to convert (" << ipStr << ") to ipv4 or ipv6 address";
-}
-
+}
+
static inline TString Ip4Or6ToString(const TIp4Or6& ip) {
if (std::holds_alternative<TIp6>(ip)) {
return Ip6ToString(std::get<TIp6>(ip));
- } else {
+ } else {
return IpToString(std::get<TIp4>(ip));
- }
-}
-
-// for TIp4 or TIp6, not TIp4Or6
+ }
+}
+
+// for TIp4 or TIp6, not TIp4Or6
template <class TIp>
struct TIpCompare {
- bool Less(const TIp& l, const TIp& r) const {
- return memcmp(&l, &r, sizeof(TIp)) < 0;
- }
-
- bool LessEqual(const TIp& l, const TIp& r) const {
- return memcmp(&l, &r, sizeof(TIp)) <= 0;
- }
-
- bool operator()(const TIp& l, const TIp& r) const {
- return Less(l, r);
- }
-};
+ bool Less(const TIp& l, const TIp& r) const {
+ return memcmp(&l, &r, sizeof(TIp)) < 0;
+ }
+
+ bool LessEqual(const TIp& l, const TIp& r) const {
+ return memcmp(&l, &r, sizeof(TIp)) <= 0;
+ }
+
+ bool operator()(const TIp& l, const TIp& r) const {
+ return Less(l, r);
+ }
+};