h2_enums.hpp

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// h2_enums.hpp

#pragma once
#include <cstdio>
#include <bitset>
#include <iostream>
#include <string.h>

using namespace std;

enum Types {
    DATA = 0x0,
    HEADERS = 0x1,
    PRIORITY = 0x2,
    RST_STREAM = 0x3,
    SETTINGS = 0x4,
    PUSH_PROMISE = 0x5,
    PING = 0x6,
    GOAWAY = 0x7,
    WINDOW_UPDATE = 0x8,
    CONTINUATION = 0x9
};

enum DataFrameFlags {
    END_STREAM = 0x1,
    END_HEADERS = 0x4,
    PADDED = 0x8,
    PRIORITY_FLAG = 0x20
};

enum SettingsParameters {
    SETTINGS_HEADER_TABLE_SIZE = 0x1,
    SETTINGS_ENABLE_PUSH = 0x2,
    SETTINGS_MAX_CONCURRENT_STREAMS = 0x3,
    SETTINGS_INITIAL_WINDOW_SIZE = 0x4,
    SETTINGS_MAX_FRAME_SIZE = 0x5,
    SETTINGS_MAX_HEADER_LIST_SIZE = 0x6
};

enum ErrorCodes {
    NO_ERROR = 0x0,
    PROTOCOL_ERROR = 0x1,
    INTERNAL_ERROR = 0x2,
    FLOW_CONTROL_ERROR = 0x3,
    SETTINGS_TIMEOUT = 0x4,
    STREAM_CLOSED = 0x5,
    FRAME_SIZE_ERROR = 0x6,
    REFUSED_STREAM = 0x7,
    CANCEL = 0x8,
    COMPRESSION_ERROR = 0x9,
    CONNECT_ERROR = 0xa,
    ENHANCE_YOUR_CALM = 0xb,
    INADEQUATE_SECURITY = 0xc,
    HTTP_1_1_REQUIRED = 0xd
};