Bitcoin Core  0.18.99
P2P Digital Currency
bitcoinconsensus.h
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1 // Copyright (c) 2009-2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2018 The Bitcoin Core 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 BITCOIN_SCRIPT_BITCOINCONSENSUS_H
7 #define BITCOIN_SCRIPT_BITCOINCONSENSUS_H
8 
9 #include <stdint.h>
10 
11 #if defined(BUILD_BITCOIN_INTERNAL) && defined(HAVE_CONFIG_H)
12 #include <config/bitcoin-config.h>
13  #if defined(_WIN32)
14  #if defined(DLL_EXPORT)
15  #if defined(HAVE_FUNC_ATTRIBUTE_DLLEXPORT)
16  #define EXPORT_SYMBOL __declspec(dllexport)
17  #else
18  #define EXPORT_SYMBOL
19  #endif
20  #endif
21  #elif defined(HAVE_FUNC_ATTRIBUTE_VISIBILITY)
22  #define EXPORT_SYMBOL __attribute__ ((visibility ("default")))
23  #endif
24 #elif defined(MSC_VER) && !defined(STATIC_LIBBITCOINCONSENSUS)
25  #define EXPORT_SYMBOL __declspec(dllimport)
26 #endif
27 
28 #ifndef EXPORT_SYMBOL
29  #define EXPORT_SYMBOL
30 #endif
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 #define BITCOINCONSENSUS_API_VER 1
37 
39 {
47 
49 enum
50 {
52  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH = (1U << 0), // evaluate P2SH (BIP16) subscripts
53  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG = (1U << 2), // enforce strict DER (BIP66) compliance
54  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NULLDUMMY = (1U << 4), // enforce NULLDUMMY (BIP147)
55  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY = (1U << 9), // enable CHECKLOCKTIMEVERIFY (BIP65)
56  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKSEQUENCEVERIFY = (1U << 10), // enable CHECKSEQUENCEVERIFY (BIP112)
57  bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS = (1U << 11), // enable WITNESS (BIP141)
61 };
62 
67 EXPORT_SYMBOL int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
68  const unsigned char *txTo , unsigned int txToLen,
69  unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err);
70 
71 EXPORT_SYMBOL int bitcoinconsensus_verify_script_with_amount(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, int64_t amount,
72  const unsigned char *txTo , unsigned int txToLen,
73  unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err);
74 
76 
77 #ifdef __cplusplus
78 } // extern "C"
79 #endif
80 
81 #undef EXPORT_SYMBOL
82 
83 #endif // BITCOIN_SCRIPT_BITCOINCONSENSUS_H
EXPORT_SYMBOL int bitcoinconsensus_verify_script_with_amount(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, int64_t amount, const unsigned char *txTo, unsigned int txToLen, unsigned int nIn, unsigned int flags, bitcoinconsensus_error *err)
bitcoinconsensus_error_t
EXPORT_SYMBOL int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, const unsigned char *txTo, unsigned int txToLen, unsigned int nIn, unsigned int flags, bitcoinconsensus_error *err)
Returns 1 if the input nIn of the serialized transaction pointed to by txTo correctly spends the scri...
enum bitcoinconsensus_error_t bitcoinconsensus_error
int flags
Definition: bitcoin-tx.cpp:507
EXPORT_SYMBOL unsigned int bitcoinconsensus_version()
#define EXPORT_SYMBOL