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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_SCRIPT_SCRIPT_ERROR_H
#define BITCOIN_SCRIPT_SCRIPT_ERROR_H
typedef enum ScriptError_t
{
SCRIPT_ERR_OK = 0,
SCRIPT_ERR_UNKNOWN_ERROR,
SCRIPT_ERR_EVAL_FALSE,
SCRIPT_ERR_OP_RETURN,
/* Max sizes */
SCRIPT_ERR_SCRIPT_SIZE,
SCRIPT_ERR_PUSH_SIZE,
SCRIPT_ERR_OP_COUNT,
SCRIPT_ERR_STACK_SIZE,
SCRIPT_ERR_SIG_COUNT,
SCRIPT_ERR_PUBKEY_COUNT,
/* Failed verify operations */
SCRIPT_ERR_VERIFY,
SCRIPT_ERR_EQUALVERIFY,
SCRIPT_ERR_CHECKMULTISIGVERIFY,
SCRIPT_ERR_CHECKSIGVERIFY,
SCRIPT_ERR_NUMEQUALVERIFY,
/* Logical/Format/Canonical errors */
SCRIPT_ERR_BAD_OPCODE,
SCRIPT_ERR_DISABLED_OPCODE,
SCRIPT_ERR_INVALID_STACK_OPERATION,
SCRIPT_ERR_INVALID_ALTSTACK_OPERATION,
SCRIPT_ERR_UNBALANCED_CONDITIONAL,
/* CHECKLOCKTIMEVERIFY and CHECKSEQUENCEVERIFY */
SCRIPT_ERR_NEGATIVE_LOCKTIME,
SCRIPT_ERR_UNSATISFIED_LOCKTIME,
/* Malleability */
SCRIPT_ERR_SIG_HASHTYPE,
SCRIPT_ERR_SIG_DER,
SCRIPT_ERR_MINIMALDATA,
SCRIPT_ERR_SIG_PUSHONLY,
SCRIPT_ERR_SIG_HIGH_S,
SCRIPT_ERR_SIG_NULLDUMMY,
SCRIPT_ERR_PUBKEYTYPE,
SCRIPT_ERR_CLEANSTACK,
SCRIPT_ERR_MINIMALIF,
SCRIPT_ERR_SIG_NULLFAIL,
/* softfork safeness */
SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS,
SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM,
/* segregated witness */
SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH,
SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY,
SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH,
SCRIPT_ERR_WITNESS_MALLEATED,
SCRIPT_ERR_WITNESS_MALLEATED_P2SH,
SCRIPT_ERR_WITNESS_UNEXPECTED,
SCRIPT_ERR_WITNESS_PUBKEYTYPE,
SCRIPT_ERR_ERROR_COUNT
} ScriptError;
#define SCRIPT_ERR_LAST SCRIPT_ERR_ERROR_COUNT
const char* ScriptErrorString(const ScriptError error);
#endif // BITCOIN_SCRIPT_SCRIPT_ERROR_H
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