1 // Copyright (c) 2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2021 The Limenka developers
3 // Distributed under the MIT software license, see the accompanying
4 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 6 #ifndef LIMENKA_RPC_PROTOCOL_H
7 #define LIMENKA_RPC_PROTOCOL_H
8 9 //! HTTP status codes
10 enum HTTPStatusCode
11 {
12 HTTP_OK = 200,
13 HTTP_NO_CONTENT = 204,
14 HTTP_BAD_REQUEST = 400,
15 HTTP_UNAUTHORIZED = 401,
16 HTTP_FORBIDDEN = 403,
17 HTTP_NOT_FOUND = 404,
18 HTTP_BAD_METHOD = 405,
19 HTTP_INTERNAL_SERVER_ERROR = 500,
20 HTTP_SERVICE_UNAVAILABLE = 503,
21 };
22 23 //! Limenka RPC error codes
24 enum RPCErrorCode
25 {
26 //! Standard JSON-RPC 2.0 errors
27 // RPC_INVALID_REQUEST is internally mapped to HTTP_BAD_REQUEST (400).
28 // It should not be used for application-layer errors.
29 RPC_INVALID_REQUEST = -32600,
30 // RPC_METHOD_NOT_FOUND is internally mapped to HTTP_NOT_FOUND (404).
31 // It should not be used for application-layer errors.
32 RPC_METHOD_NOT_FOUND = -32601,
33 RPC_INVALID_PARAMS = -32602,
34 // RPC_INTERNAL_ERROR should only be used for genuine errors in limenkad
35 // (for example datadir corruption).
36 RPC_INTERNAL_ERROR = -32603,
37 RPC_PARSE_ERROR = -32700,
38 39 //! General application defined errors
40 RPC_MISC_ERROR = -1, //!< std::exception thrown in command handling
41 RPC_TYPE_ERROR = -3, //!< Unexpected type was passed as parameter
42 RPC_INVALID_ADDRESS_OR_KEY = -5, //!< Invalid address or key
43 RPC_OUT_OF_MEMORY = -7, //!< Ran out of memory during operation
44 RPC_INVALID_PARAMETER = -8, //!< Invalid, missing or duplicate parameter
45 RPC_DATABASE_ERROR = -20, //!< Database error
46 RPC_DESERIALIZATION_ERROR = -22, //!< Error parsing or validating structure in raw format
47 RPC_VERIFY_ERROR = -25, //!< General error during transaction or block submission
48 RPC_VERIFY_REJECTED = -26, //!< Transaction or block was rejected by network rules
49 RPC_VERIFY_ALREADY_IN_UTXO_SET = -27, //!< Transaction already in utxo set
50 RPC_IN_WARMUP = -28, //!< Client still warming up
51 RPC_METHOD_DEPRECATED = -32, //!< RPC method is deprecated
52 53 //! Aliases for backward compatibility
54 RPC_TRANSACTION_ERROR = RPC_VERIFY_ERROR,
55 RPC_TRANSACTION_REJECTED = RPC_VERIFY_REJECTED,
56 57 //! P2P client errors
58 RPC_CLIENT_NOT_CONNECTED = -9, //!< Limenka is not connected
59 RPC_CLIENT_IN_INITIAL_DOWNLOAD = -10, //!< Still downloading initial blocks
60 RPC_CLIENT_NODE_ALREADY_ADDED = -23, //!< Node is already added
61 RPC_CLIENT_NODE_NOT_ADDED = -24, //!< Node has not been added before
62 RPC_CLIENT_NODE_NOT_CONNECTED = -29, //!< Node to disconnect not found in connected nodes
63 RPC_CLIENT_INVALID_IP_OR_SUBNET = -30, //!< Invalid IP/Subnet
64 RPC_CLIENT_P2P_DISABLED = -31, //!< No valid connection manager instance found
65 RPC_CLIENT_NODE_CAPACITY_REACHED= -34, //!< Max number of outbound or block-relay connections already open
66 67 //! Chain errors
68 RPC_CLIENT_MEMPOOL_DISABLED = -33, //!< No mempool instance found
69 70 //! Wallet errors
71 RPC_WALLET_ERROR = -4, //!< Unspecified problem with wallet (key not found etc.)
72 RPC_WALLET_INSUFFICIENT_FUNDS = -6, //!< Not enough funds in wallet or account
73 RPC_WALLET_INVALID_LABEL_NAME = -11, //!< Invalid label name
74 RPC_WALLET_KEYPOOL_RAN_OUT = -12, //!< Keypool ran out, call keypoolrefill first
75 RPC_WALLET_UNLOCK_NEEDED = -13, //!< Enter the wallet passphrase with walletpassphrase first
76 RPC_WALLET_PASSPHRASE_INCORRECT = -14, //!< The wallet passphrase entered was incorrect
77 RPC_WALLET_WRONG_ENC_STATE = -15, //!< Command given in wrong wallet encryption state (encrypting an encrypted wallet etc.)
78 RPC_WALLET_ENCRYPTION_FAILED = -16, //!< Failed to encrypt the wallet
79 RPC_WALLET_ALREADY_UNLOCKED = -17, //!< Wallet is already unlocked
80 RPC_WALLET_NOT_FOUND = -18, //!< Invalid wallet specified
81 RPC_WALLET_NOT_SPECIFIED = -19, //!< No wallet specified (error when there are multiple wallets loaded)
82 RPC_WALLET_ALREADY_LOADED = -35, //!< This same wallet is already loaded
83 RPC_WALLET_ALREADY_EXISTS = -36, //!< There is already a wallet with the same name
84 85 //! Backwards compatible aliases
86 RPC_WALLET_INVALID_ACCOUNT_NAME = RPC_WALLET_INVALID_LABEL_NAME,
87 88 //! Unused reserved codes, kept around for backwards compatibility. Do not reuse.
89 RPC_FORBIDDEN_BY_SAFE_MODE = -2, //!< Server is in safe mode, and command is not allowed in safe mode
90 };
91 92 #endif // LIMENKA_RPC_PROTOCOL_H
93