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#include "bls.hpp"
#include "bls_if.h"
#include <iostream>
#include <sstream>
#include <memory.h>
template<class Inner, class Outer>
Outer *createT()
try
{
return (Outer*)new Inner();
} catch (std::exception& e) {
fprintf(stderr, "err createT %s\n", e.what());
return NULL;
}
template<class Inner, class Outer>
int setStrT(Outer *p, const char *buf, size_t bufSize)
try
{
std::istringstream iss(std::string(buf, bufSize));
iss >> *(Inner*)p;
return 0;
} catch (std::exception& e) {
fprintf(stderr, "err setStrT %s\n", e.what());
return 1;
}
template<class Inner, class Outer>
size_t getStrT(const Outer *p, char *buf, size_t maxBufSize)
try
{
std::ostringstream oss;
oss << *(const Inner*)p;
std::string s = oss.str();
if (s.size() > maxBufSize) {
fprintf(stderr, "err getStrT size is small %d %d\n", (int)s.size(), (int)maxBufSize);
return 0;
}
memcpy(buf, s.c_str(), s.size());
return s.size();
} catch (std::exception& e) {
return 0;
}
void blsInit()
{
bls::init();
}
blsId *blsIdCreate()
{
return createT<bls::Id, blsId>();
}
void blsIdDestroy(blsId *id)
{
delete (bls::Id*)id;
}
int blsIdSetStr(blsId *id, const char *buf, size_t bufSize)
{
return setStrT<bls::Id, blsId>(id, buf, bufSize);
}
size_t blsIdGetStr(const blsId *id, char *buf, size_t maxBufSize)
{
return getStrT<bls::Id, blsId>(id, buf, maxBufSize);
}
void blsIdSet(blsId *id, const uint64_t *p)
{
((bls::Id*)id)->set(p);
}
blsSecretKey* blsSecretKeyCreate()
{
return createT<bls::SecretKey, blsSecretKey>();
}
void blsSecretKeyDestroy(blsSecretKey *sec)
{
delete (bls::SecretKey*)sec;
}
void blsSecretKeyPut(const blsSecretKey *sec)
{
std::cout << *(const bls::SecretKey*)sec << std::endl;
}
int blsSecretKeySetStr(blsSecretKey *sec, const char *buf, size_t bufSize)
{
return setStrT<bls::SecretKey, blsSecretKey>(sec, buf, bufSize);
}
size_t blsSecretKeyGetStr(const blsSecretKey *sec, char *buf, size_t maxBufSize)
{
return getStrT<bls::SecretKey, blsSecretKey>(sec, buf, maxBufSize);
}
void blsSecretKeyInit(blsSecretKey *sec)
{
((bls::SecretKey*)sec)->init();
}
void blsSecretKeyAdd(blsSecretKey *sec, const blsSecretKey *rhs)
{
((bls::SecretKey*)sec)->add(*(const bls::SecretKey*)rhs);
}
void blsSecretKeyGetPublicKey(const blsSecretKey *sec, blsPublicKey *pub)
{
((const bls::SecretKey*)sec)->getPublicKey(*(bls::PublicKey*)pub);
}
void blsSecretKeySign(const blsSecretKey *sec, blsSign *sign, const char *m, size_t size)
{
((const bls::SecretKey*)sec)->sign(*(bls::Sign*)sign, std::string(m, size));
}
blsPublicKey *blsPublicKeyCreate()
{
return createT<bls::PublicKey, blsPublicKey>();
}
void blsPublicKeyDestroy(blsPublicKey *pub)
{
delete (bls::PublicKey*)pub;
}
void blsPublicKeyPut(const blsPublicKey *pub)
{
std::cout << *(const bls::PublicKey*)pub << std::endl;
}
int blsPublicKeySetStr(blsPublicKey *pub, const char *buf, size_t bufSize)
{
return setStrT<bls::PublicKey, blsPublicKey>(pub, buf, bufSize);
}
size_t blsPublicKeyGetStr(const blsPublicKey *pub, char *buf, size_t maxBufSize)
{
return getStrT<bls::PublicKey, blsPublicKey>(pub, buf, maxBufSize);
}
void blsPublicKeyAdd(blsPublicKey *pub, const blsPublicKey *rhs)
{
((bls::PublicKey*)pub)->add(*(const bls::PublicKey*)rhs);
}
blsSign *blsSignCreate()
{
return createT<bls::Sign, blsSign>();
}
void blsSignDestroy(blsSign *sign)
{
delete (bls::Sign*)sign;
}
void blsSignPut(const blsSign *sign)
{
std::cout << *(const bls::Sign*)sign << std::endl;
}
int blsSignSetStr(blsSign *sign, const char *buf, size_t bufSize)
{
return setStrT<bls::Sign, blsSign>(sign, buf, bufSize);
}
size_t blsSignGetStr(const blsSign *sign, char *buf, size_t maxBufSize)
{
return getStrT<bls::Sign, blsSign>(sign, buf, maxBufSize);
}
void blsSignAdd(blsSign *sign, const blsSign *rhs)
{
((bls::Sign*)sign)->add(*(const bls::Sign*)rhs);
}
int blsSignVerify(const blsSign *sign, const blsPublicKey *pub, const char *m, size_t size)
{
return ((const bls::Sign*)sign)->verify(*(const bls::PublicKey*)pub, std::string(m, size));
}
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