diff options
Diffstat (limited to 'src/bignum.h')
| -rw-r--r-- | src/bignum.h | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/src/bignum.h b/src/bignum.h index e9d9007d3d..0259338b31 100644 --- a/src/bignum.h +++ b/src/bignum.h @@ -2,14 +2,19 @@ // Copyright (c) 2009-2013 The Bitcoin developers // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. + #ifndef BITCOIN_BIGNUM_H #define BITCOIN_BIGNUM_H +#include "serialize.h" +#include "uint256.h" +#include "version.h" + #include <stdexcept> +#include <stdint.h> #include <vector> -#include <openssl/bn.h> -#include "util.h" // for uint64 +#include <openssl/bn.h> /** Errors thrown by the bignum class */ class bignum_error : public std::runtime_error @@ -79,17 +84,17 @@ public: } //CBigNum(char n) is not portable. Use 'signed char' or 'unsigned char'. - CBigNum(signed char n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } - CBigNum(short n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } - CBigNum(int n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } - CBigNum(long n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } - CBigNum(int64 n) { BN_init(this); setint64(n); } - CBigNum(unsigned char n) { BN_init(this); setulong(n); } - CBigNum(unsigned short n) { BN_init(this); setulong(n); } - CBigNum(unsigned int n) { BN_init(this); setulong(n); } - CBigNum(unsigned long n) { BN_init(this); setulong(n); } - CBigNum(uint64 n) { BN_init(this); setuint64(n); } - explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); } + CBigNum(signed char n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } + CBigNum(short n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } + CBigNum(int n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } + CBigNum(long n) { BN_init(this); if (n >= 0) setulong(n); else setint64(n); } + CBigNum(long long n) { BN_init(this); setint64(n); } + CBigNum(unsigned char n) { BN_init(this); setulong(n); } + CBigNum(unsigned short n) { BN_init(this); setulong(n); } + CBigNum(unsigned int n) { BN_init(this); setulong(n); } + CBigNum(unsigned long n) { BN_init(this); setulong(n); } + CBigNum(unsigned long long n) { BN_init(this); setuint64(n); } + explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); } explicit CBigNum(const std::vector<unsigned char>& vch) { @@ -122,14 +127,14 @@ public: return (n > (unsigned long)std::numeric_limits<int>::max() ? std::numeric_limits<int>::min() : -(int)n); } - void setint64(int64 sn) + void setint64(int64_t sn) { unsigned char pch[sizeof(sn) + 6]; unsigned char* p = pch + 4; bool fNegative; - uint64 n; + uint64_t n; - if (sn < (int64)0) + if (sn < (int64_t)0) { // Since the minimum signed integer cannot be represented as positive so long as its type is signed, // and it's not well-defined what happens if you make it unsigned before negating it, @@ -167,7 +172,7 @@ public: BN_mpi2bn(pch, p - pch, this); } - void setuint64(uint64 n) + void setuint64(uint64_t n) { unsigned char pch[sizeof(n) + 6]; unsigned char* p = pch + 4; |