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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_STREAM_HANDSHAKE_H
#define NETDATA_STREAM_HANDSHAKE_H
#define HTTP_HEADER_SIZE 8192
#define STREAMING_PROTOCOL_VERSION "1.1"
#define START_STREAMING_PROMPT_V1 "Hit me baby, push them over..."
#define START_STREAMING_PROMPT_V2 "Hit me baby, push them over and bring the host labels..."
#define START_STREAMING_PROMPT_VN "Hit me baby, push them over with the version="
#define START_STREAMING_ERROR_SAME_LOCALHOST "Don't hit me baby, you are trying to stream my localhost back"
#define START_STREAMING_ERROR_ALREADY_STREAMING "This GUID is already streaming to this server"
#define START_STREAMING_ERROR_NOT_PERMITTED "You are not permitted to access this. Check the logs for more info."
#define START_STREAMING_ERROR_BUSY_TRY_LATER "The server is too busy now to accept this request. Try later."
#define START_STREAMING_ERROR_INTERNAL_ERROR "The server encountered an internal error. Try later."
#define START_STREAMING_ERROR_INITIALIZATION "The server is initializing. Try later."
#define RRDPUSH_STATUS_CONNECTED "CONNECTED"
#define RRDPUSH_STATUS_ALREADY_CONNECTED "ALREADY CONNECTED"
#define RRDPUSH_STATUS_DISCONNECTED "DISCONNECTED"
#define RRDPUSH_STATUS_RATE_LIMIT "RATE LIMIT TRY LATER"
#define RRDPUSH_STATUS_INITIALIZATION_IN_PROGRESS "INITIALIZATION IN PROGRESS RETRY LATER"
#define RRDPUSH_STATUS_INTERNAL_SERVER_ERROR "INTERNAL SERVER ERROR DROPPING CONNECTION"
#define RRDPUSH_STATUS_DUPLICATE_RECEIVER "DUPLICATE RECEIVER DROPPING CONNECTION"
#define RRDPUSH_STATUS_CANT_REPLY "CANT REPLY DROPPING CONNECTION"
#define RRDPUSH_STATUS_NO_HOSTNAME "NO HOSTNAME PERMISSION DENIED"
#define RRDPUSH_STATUS_NO_API_KEY "NO API KEY PERMISSION DENIED"
#define RRDPUSH_STATUS_INVALID_API_KEY "INVALID API KEY PERMISSION DENIED"
#define RRDPUSH_STATUS_NO_MACHINE_GUID "NO MACHINE GUID PERMISSION DENIED"
#define RRDPUSH_STATUS_MACHINE_GUID_DISABLED "MACHINE GUID DISABLED PERMISSION DENIED"
#define RRDPUSH_STATUS_INVALID_MACHINE_GUID "INVALID MACHINE GUID PERMISSION DENIED"
#define RRDPUSH_STATUS_API_KEY_DISABLED "API KEY DISABLED PERMISSION DENIED"
#define RRDPUSH_STATUS_NOT_ALLOWED_IP "NOT ALLOWED IP PERMISSION DENIED"
#define RRDPUSH_STATUS_LOCALHOST "LOCALHOST PERMISSION DENIED"
#define RRDPUSH_STATUS_PERMISSION_DENIED "PERMISSION DENIED"
#define RRDPUSH_STATUS_BAD_HANDSHAKE "BAD HANDSHAKE"
#define RRDPUSH_STATUS_TIMEOUT "TIMEOUT"
#define RRDPUSH_STATUS_CANT_UPGRADE_CONNECTION "CANT UPGRADE CONNECTION"
#define RRDPUSH_STATUS_SSL_ERROR "SSL ERROR"
#define RRDPUSH_STATUS_INVALID_SSL_CERTIFICATE "INVALID SSL CERTIFICATE"
#define RRDPUSH_STATUS_CANT_ESTABLISH_SSL_CONNECTION "CANT ESTABLISH SSL CONNECTION"
typedef enum {
STREAM_HANDSHAKE_OK_V3 = 3, // v3+
STREAM_HANDSHAKE_OK_V2 = 2, // v2
STREAM_HANDSHAKE_OK_V1 = 1, // v1
STREAM_HANDSHAKE_NEVER = 0, // never tried to connect
STREAM_HANDSHAKE_ERROR_BAD_HANDSHAKE = -1,
STREAM_HANDSHAKE_ERROR_LOCALHOST = -2,
STREAM_HANDSHAKE_ERROR_ALREADY_CONNECTED = -3,
STREAM_HANDSHAKE_ERROR_DENIED = -4,
STREAM_HANDSHAKE_ERROR_SEND_TIMEOUT = -5,
STREAM_HANDSHAKE_ERROR_RECEIVE_TIMEOUT = -6,
STREAM_HANDSHAKE_ERROR_INVALID_CERTIFICATE = -7,
STREAM_HANDSHAKE_ERROR_SSL_ERROR = -8,
STREAM_HANDSHAKE_ERROR_CANT_CONNECT = -9,
STREAM_HANDSHAKE_BUSY_TRY_LATER = -10,
STREAM_HANDSHAKE_INTERNAL_ERROR = -11,
STREAM_HANDSHAKE_INITIALIZATION = -12,
STREAM_HANDSHAKE_DISCONNECT_HOST_CLEANUP = -13,
STREAM_HANDSHAKE_DISCONNECT_STALE_RECEIVER = -14,
STREAM_HANDSHAKE_DISCONNECT_SHUTDOWN = -15,
STREAM_HANDSHAKE_DISCONNECT_NETDATA_EXIT = -16,
STREAM_HANDSHAKE_DISCONNECT_PARSER_EXIT = -17,
STREAM_HANDSHAKE_DISCONNECT_UNKNOWN_SOCKET_READ_ERROR = -18,
STREAM_HANDSHAKE_DISCONNECT_PARSER_FAILED = -19,
STREAM_HANDSHAKE_DISCONNECT_RECEIVER_LEFT = -20,
STREAM_HANDSHAKE_DISCONNECT_ORPHAN_HOST = -21,
STREAM_HANDSHAKE_NON_STREAMABLE_HOST = -22,
STREAM_HANDSHAKE_DISCONNECT_NOT_SUFFICIENT_READ_BUFFER = -23,
STREAM_HANDSHAKE_DISCONNECT_SOCKET_EOF = -24,
STREAM_HANDSHAKE_DISCONNECT_SOCKET_READ_FAILED = -25,
STREAM_HANDSHAKE_DISCONNECT_SOCKET_READ_TIMEOUT = -26,
STREAM_HANDSHAKE_ERROR_HTTP_UPGRADE = -27,
} STREAM_HANDSHAKE;
const char *stream_handshake_error_to_string(STREAM_HANDSHAKE handshake_error);
#endif //NETDATA_STREAM_HANDSHAKE_H
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