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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2017 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_ISMINE_H
#define BITCOIN_SCRIPT_ISMINE_H
#include <script/standard.h>
#include <stdint.h>
class CKeyStore;
class CScript;
/** IsMine() return codes */
enum isminetype
{
ISMINE_NO = 0,
//! Indicates that we don't know how to create a scriptSig that would solve this if we were given the appropriate private keys
ISMINE_WATCH_UNSOLVABLE = 1,
//! Indicates that we know how to create a scriptSig that would solve this if we were given the appropriate private keys
ISMINE_WATCH_SOLVABLE = 2,
ISMINE_WATCH_ONLY = ISMINE_WATCH_SOLVABLE | ISMINE_WATCH_UNSOLVABLE,
ISMINE_SPENDABLE = 4,
ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE
};
/** used for bitflags of isminetype */
typedef uint8_t isminefilter;
/* isInvalid becomes true when the script is found invalid by consensus or policy. This will terminate the recursion
* and return ISMINE_NO immediately, as an invalid script should never be considered as "mine". This is needed as
* different SIGVERSION may have different network rules. Currently the only use of isInvalid is indicate uncompressed
* keys in SIGVERSION_WITNESS_V0 script, but could also be used in similar cases in the future
*/
isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid, SigVersion = SIGVERSION_BASE);
isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, SigVersion = SIGVERSION_BASE);
isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest, bool& isInvalid, SigVersion = SIGVERSION_BASE);
isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest, SigVersion = SIGVERSION_BASE);
#endif // BITCOIN_SCRIPT_ISMINE_H
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