diff options
| author | Jorge Timón <jtimon@jtimon.cc> | 2015-06-24 07:25:30 +0200 |
|---|---|---|
| committer | Jorge Timón <jtimon@jtimon.cc> | 2015-06-26 17:59:07 +0200 |
| commit | 627b9deff4e8e18fc6d001b6eb9818c13c648820 (patch) | |
| tree | e8e3f715765fe9d1136814c587038d68ecc5a45c /src/policy | |
| parent | 24f24896d602bef3323c5ff66bbccc92448e89d5 (diff) | |
Policy: MOVEONLY: Create policy/policy.h with some constants
Diffstat (limited to 'src/policy')
| -rw-r--r-- | src/policy/policy.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h new file mode 100644 index 0000000000..48e192d559 --- /dev/null +++ b/src/policy/policy.h @@ -0,0 +1,41 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2014 The Bitcoin developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_POLICY_H +#define BITCOIN_POLICY_H + +#include "consensus/consensus.h" +#include "script/interpreter.h" +#include "script/standard.h" + +/** Default for -blockmaxsize and -blockminsize, which control the range of sizes the mining code will create **/ +static const unsigned int DEFAULT_BLOCK_MAX_SIZE = 750000; +static const unsigned int DEFAULT_BLOCK_MIN_SIZE = 0; +/** Default for -blockprioritysize, maximum space for zero/low-fee transactions **/ +static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 50000; +/** The maximum size for transactions we're willing to relay/mine */ +static const unsigned int MAX_STANDARD_TX_SIZE = 100000; +/** Maximum number of signature check operations in an IsStandard() P2SH script */ +static const unsigned int MAX_P2SH_SIGOPS = 15; +/** The maximum number of sigops we're willing to relay/mine in a single tx */ +static const unsigned int MAX_STANDARD_TX_SIGOPS = MAX_BLOCK_SIGOPS/5; +/** + * Standard script verification flags that standard transactions will comply + * with. However scripts violating these flags may still be present in valid + * blocks and we must accept those blocks. + */ +static const unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY_FLAGS | + SCRIPT_VERIFY_DERSIG | + SCRIPT_VERIFY_STRICTENC | + SCRIPT_VERIFY_MINIMALDATA | + SCRIPT_VERIFY_NULLDUMMY | + SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS | + SCRIPT_VERIFY_CLEANSTACK | + SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY; + +/** For convenience, standard but not mandatory verify flags. */ +static const unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS; + +#endif // BITCOIN_POLICY_H |