78 lines
3.4 KiB
C++
78 lines
3.4 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2014 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "script_error.h"
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const char* ScriptErrorString(const ScriptError serror)
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{
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switch (serror)
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{
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case SCRIPT_ERR_OK:
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return "No error";
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case SCRIPT_ERR_EVAL_FALSE:
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return "Script evaluated without error but finished with a false/empty top stack element";
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case SCRIPT_ERR_VERIFY:
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return "Script failed an OP_VERIFY operation";
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case SCRIPT_ERR_EQUALVERIFY:
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return "Script failed an OP_EQUALVERIFY operation";
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case SCRIPT_ERR_CHECKMULTISIGVERIFY:
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return "Script failed an OP_CHECKMULTISIGVERIFY operation";
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case SCRIPT_ERR_CHECKSIGVERIFY:
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return "Script failed an OP_CHECKSIGVERIFY operation";
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case SCRIPT_ERR_NUMEQUALVERIFY:
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return "Script failed an OP_NUMEQUALVERIFY operation";
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case SCRIPT_ERR_SCRIPT_SIZE:
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return "Script is too big";
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case SCRIPT_ERR_PUSH_SIZE:
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return "Push value size limit exceeded";
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case SCRIPT_ERR_OP_COUNT:
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return "Operation limit exceeded";
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case SCRIPT_ERR_STACK_SIZE:
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return "Stack size limit exceeded";
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case SCRIPT_ERR_SIG_COUNT:
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return "Signature count negative or greater than pubkey count";
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case SCRIPT_ERR_PUBKEY_COUNT:
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return "Pubkey count negative or limit exceeded";
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case SCRIPT_ERR_BAD_OPCODE:
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return "Opcode missing or not understood";
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case SCRIPT_ERR_DISABLED_OPCODE:
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return "Attempted to use a disabled opcode";
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case SCRIPT_ERR_INVALID_STACK_OPERATION:
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return "Operation not valid with the current stack size";
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case SCRIPT_ERR_INVALID_ALTSTACK_OPERATION:
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return "Operation not valid with the current altstack size";
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case SCRIPT_ERR_OP_RETURN:
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return "OP_RETURN was encountered";
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case SCRIPT_ERR_UNBALANCED_CONDITIONAL:
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return "Invalid OP_IF construction";
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case SCRIPT_ERR_NEGATIVE_LOCKTIME:
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return "Negative locktime";
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case SCRIPT_ERR_UNSATISFIED_LOCKTIME:
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return "Locktime requirement not satisfied";
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case SCRIPT_ERR_SIG_HASHTYPE:
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return "Signature hash type missing or not understood";
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case SCRIPT_ERR_SIG_DER:
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return "Non-canonical DER signature";
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case SCRIPT_ERR_MINIMALDATA:
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return "Data push larger than necessary";
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case SCRIPT_ERR_SIG_PUSHONLY:
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return "Only non-push operators allowed in signatures";
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case SCRIPT_ERR_SIG_HIGH_S:
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return "Non-canonical signature: S value is unnecessarily high";
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case SCRIPT_ERR_SIG_NULLDUMMY:
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return "Dummy CHECKMULTISIG argument must be zero";
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case SCRIPT_ERR_SIG_NULLFAIL:
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return "Signature must be zero for failed CHECK(MULTI)SIG operation";
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case SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS:
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return "NOPx reserved for soft-fork upgrades";
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case SCRIPT_ERR_PUBKEYTYPE:
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return "Public key is neither compressed or uncompressed";
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case SCRIPT_ERR_UNKNOWN_ERROR:
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case SCRIPT_ERR_ERROR_COUNT:
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default: break;
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}
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return "unknown error";
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}
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