intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 94 insertions, 0 deletions

diff --git a/library/cpp/http/misc/httpcodes.h b/library/cpp/http/misc/httpcodes.h
new file mode 100644
index 0000000000..cbfbaa1188
--- /dev/null
+++ b/library/cpp/http/misc/httpcodes.h
@@ -0,0 +1,94 @@
+#pragma once
+
+#include <util/generic/strbuf.h>
+
+enum HttpCodes {
+    HTTP_CONTINUE = 100,
+    HTTP_SWITCHING_PROTOCOLS = 101,
+    HTTP_PROCESSING = 102,
+
+    HTTP_OK = 200,
+    HTTP_CREATED = 201,
+    HTTP_ACCEPTED = 202,
+    HTTP_NON_AUTHORITATIVE_INFORMATION = 203,
+    HTTP_NO_CONTENT = 204,
+    HTTP_RESET_CONTENT = 205,
+    HTTP_PARTIAL_CONTENT = 206,
+    HTTP_MULTI_STATUS = 207,
+    HTTP_ALREADY_REPORTED = 208,
+    HTTP_IM_USED = 226,
+
+    HTTP_MULTIPLE_CHOICES = 300,
+    HTTP_MOVED_PERMANENTLY = 301,
+    HTTP_FOUND = 302,
+    HTTP_SEE_OTHER = 303,
+    HTTP_NOT_MODIFIED = 304,
+    HTTP_USE_PROXY = 305,
+    HTTP_TEMPORARY_REDIRECT = 307,
+    HTTP_PERMANENT_REDIRECT = 308,
+
+    HTTP_BAD_REQUEST = 400,
+    HTTP_UNAUTHORIZED = 401,
+    HTTP_PAYMENT_REQUIRED = 402,
+    HTTP_FORBIDDEN = 403,
+    HTTP_NOT_FOUND = 404,
+    HTTP_METHOD_NOT_ALLOWED = 405,
+    HTTP_NOT_ACCEPTABLE = 406,
+    HTTP_PROXY_AUTHENTICATION_REQUIRED = 407,
+    HTTP_REQUEST_TIME_OUT = 408,
+    HTTP_CONFLICT = 409,
+    HTTP_GONE = 410,
+    HTTP_LENGTH_REQUIRED = 411,
+    HTTP_PRECONDITION_FAILED = 412,
+    HTTP_REQUEST_ENTITY_TOO_LARGE = 413,
+    HTTP_REQUEST_URI_TOO_LARGE = 414,
+    HTTP_UNSUPPORTED_MEDIA_TYPE = 415,
+    HTTP_REQUESTED_RANGE_NOT_SATISFIABLE = 416,
+    HTTP_EXPECTATION_FAILED = 417,
+    HTTP_I_AM_A_TEAPOT = 418,
+    HTTP_AUTHENTICATION_TIMEOUT = 419,
+    HTTP_MISDIRECTED_REQUEST = 421,
+    HTTP_UNPROCESSABLE_ENTITY = 422,
+    HTTP_LOCKED = 423,
+    HTTP_FAILED_DEPENDENCY = 424,
+    HTTP_UNORDERED_COLLECTION = 425,
+    HTTP_UPGRADE_REQUIRED = 426,
+    HTTP_PRECONDITION_REQUIRED = 428,
+    HTTP_TOO_MANY_REQUESTS = 429,
+    HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE = 431,
+    HTTP_UNAVAILABLE_FOR_LEGAL_REASONS = 451,
+
+    HTTP_INTERNAL_SERVER_ERROR = 500,
+    HTTP_NOT_IMPLEMENTED = 501,
+    HTTP_BAD_GATEWAY = 502,
+    HTTP_SERVICE_UNAVAILABLE = 503,
+    HTTP_GATEWAY_TIME_OUT = 504,
+    HTTP_HTTP_VERSION_NOT_SUPPORTED = 505,
+    HTTP_VARIANT_ALSO_NEGOTIATES = 506,
+    HTTP_INSUFFICIENT_STORAGE = 507,
+    HTTP_LOOP_DETECTED = 508,
+    HTTP_BANDWIDTH_LIMIT_EXCEEDED = 509,
+    HTTP_NOT_EXTENDED = 510,
+    HTTP_NETWORK_AUTHENTICATION_REQUIRED = 511,
+    HTTP_UNASSIGNED_512 = 512,
+
+    HTTP_CODE_MAX
+};
+
+TStringBuf HttpCodeStrEx(int code) noexcept;
+
+inline TStringBuf HttpCodeStr(int code) noexcept {
+    return HttpCodeStrEx(code).Skip(4);
+}
+
+inline bool IsHttpCode(int code) noexcept {
+    return HttpCodeStrEx(code).data() != HttpCodeStrEx(0).data();
+}
+
+inline bool IsUserError(int code) noexcept {
+    return code >= 400 && code < 500;
+}
+
+inline bool IsServerError(int code) noexcept {
+    return code >= 500;
+}