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author | mowgli <mowgli@yandex-team.ru> | 2022-02-10 16:49:25 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:49:25 +0300 |
commit | 89afbbe4ca0e02e386dd4df08f7945f190dc1b84 (patch) | |
tree | c4772201af6215d48734691b8796e4cfc77c2ac8 /library/cpp/unicode/punycode/punycode.h | |
parent | 7510cec1516d17cbc8d7749974e36aa45f547a26 (diff) | |
download | ydb-89afbbe4ca0e02e386dd4df08f7945f190dc1b84.tar.gz |
Restoring authorship annotation for <mowgli@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/unicode/punycode/punycode.h')
-rw-r--r-- | library/cpp/unicode/punycode/punycode.h | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/library/cpp/unicode/punycode/punycode.h b/library/cpp/unicode/punycode/punycode.h index af4acc25c1..9d4517fede 100644 --- a/library/cpp/unicode/punycode/punycode.h +++ b/library/cpp/unicode/punycode/punycode.h @@ -1,46 +1,46 @@ -#pragma once +#pragma once #include <util/generic/string.h> -#include <util/generic/strbuf.h> -#include <util/generic/yexception.h> - -// Simplified arcadia wrappers for contrib/libs/libidn/ - -// Raw strings encoder/decoder: does not prepend with ACE prefix ("xn--"), -// does not limit input length. Throws TPunycodeError on any internal error. -// Returned strbuf points to @out data. +#include <util/generic/strbuf.h> +#include <util/generic/yexception.h> + +// Simplified arcadia wrappers for contrib/libs/libidn/ + +// Raw strings encoder/decoder: does not prepend with ACE prefix ("xn--"), +// does not limit input length. Throws TPunycodeError on any internal error. +// Returned strbuf points to @out data. TStringBuf WideToPunycode(const TWtringBuf& in, TString& out); TWtringBuf PunycodeToWide(const TStringBuf& in, TUtf16String& out); - + inline TString WideToPunycode(const TWtringBuf& in) { TString out; - WideToPunycode(in, out); - return out; -} - + WideToPunycode(in, out); + return out; +} + inline TUtf16String PunycodeToWide(const TStringBuf& in) { TUtf16String out; - PunycodeToWide(in, out); - return out; -} - -// Encode a sequence of point-separated domain labels -// into a sequence of corresponding punycode labels. -// Labels containing non-ASCII characters are prefixed with ACE prefix ("xn--"). -// Limits maximal encoded domain label length to IDNA_LABEL_MAX_LENGTH (255 by default). -// Throws TPunycodeError on failure. + PunycodeToWide(in, out); + return out; +} + +// Encode a sequence of point-separated domain labels +// into a sequence of corresponding punycode labels. +// Labels containing non-ASCII characters are prefixed with ACE prefix ("xn--"). +// Limits maximal encoded domain label length to IDNA_LABEL_MAX_LENGTH (255 by default). +// Throws TPunycodeError on failure. TString HostNameToPunycode(const TWtringBuf& unicodeHost); TUtf16String PunycodeToHostName(const TStringBuf& punycodeHost); - -// Robust versions: on failure return original input, converted to/from UTF8 + +// Robust versions: on failure return original input, converted to/from UTF8 TString ForceHostNameToPunycode(const TWtringBuf& unicodeHost); TUtf16String ForcePunycodeToHostName(const TStringBuf& punycodeHost); - -// True if @host looks like punycode domain label sequence, -// containing at least one ACE-prefixed label. -// Note that this function does not check all requied IDNA constraints -// (max label length, empty non-root domains, etc.) -bool CanBePunycodeHostName(const TStringBuf& host); - -class TPunycodeError: public yexception { -}; + +// True if @host looks like punycode domain label sequence, +// containing at least one ACE-prefixed label. +// Note that this function does not check all requied IDNA constraints +// (max label length, empty non-root domains, etc.) +bool CanBePunycodeHostName(const TStringBuf& host); + +class TPunycodeError: public yexception { +}; |