bitcoinconsensus.h

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// 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 PIVX_SCRIPT_BITCOINCONSENSUS_H
#define PIVX_SCRIPT_BITCOINCONSENSUS_H
 
#if defined(BUILD_BITCOIN_INTERNAL) && defined(HAVE_CONFIG_H)
#include "config/pivx-config.h"
  #if defined(_WIN32)
    #if defined(DLL_EXPORT)
      #if defined(HAVE_FUNC_ATTRIBUTE_DLLEXPORT)
        #define EXPORT_SYMBOL __declspec(dllexport)
      #else
        #define EXPORT_SYMBOL
      #endif
    #endif
  #elif defined(HAVE_FUNC_ATTRIBUTE_VISIBILITY)
    #define EXPORT_SYMBOL __attribute__ ((visibility ("default")))
  #endif
#elif defined(MSC_VER) && !defined(STATIC_LIBBITCOINCONSENSUS)
  #define EXPORT_SYMBOL __declspec(dllimport)
#endif
 
#ifndef EXPORT_SYMBOL
  #define EXPORT_SYMBOL
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define BITCOINCONSENSUS_API_VER 0
 
typedef enum bitcoinconsensus_error_t
{
    bitcoinconsensus_ERR_OK = 0,
    bitcoinconsensus_ERR_TX_INDEX,
    bitcoinconsensus_ERR_TX_SIZE_MISMATCH,
    bitcoinconsensus_ERR_TX_DESERIALIZE,
} bitcoinconsensus_error;
 
enum
{
    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NONE      = 0,
    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH      = (1U << 0), // evaluate P2SH (BIP16) subscripts
    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG    = (1U << 2), // enforce strict DER (BIP66) compliance
};
 
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);
 
EXPORT_SYMBOL unsigned int bitcoinconsensus_version();
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#undef EXPORT_SYMBOL
 
#endif // PIVX_SCRIPT_BITCOINCONSENSUS_H