// EnumProviders returns slice of CryptoProvider structures, describing
// available CSPs.
func EnumProviders() ([]CryptoProvider, error) {
var (
slen C.DWORD
)
res := make([]CryptoProvider, 0)
index := C.DWORD(0)
for {
var provType C.DWORD
if C.CryptEnumProviders(index, nil, 0, &provType, nil, &slen) == 0 {
break
}
buf := make([]byte, slen)
// XXX: Some evil magic here
if C.CryptEnumProviders(index, nil, 0, &provType, (*C.CHAR)(unsafe.Pointer(&buf[0])), &slen) == 0 {
return res, getErr("Error during provider enumeration")
} else {
res = append(res, CryptoProvider{Name: string(buf), Type: ProvType(provType)})
}
index++
}
return res, nil
}
// EnumProviders returns slice of CryptoProvider structures, describing
// available CSPs.
func EnumProviders() (res []CryptoProvider, err error) {
var (
slen, provType, index C.DWORD
)
res = make([]CryptoProvider, 0)
for index = 0; C.CryptEnumProviders(index, nil, 0, &provType, nil, &slen) != 0; index++ {
buf := make([]byte, slen)
// XXX: Some evil magic here
if C.CryptEnumProviders(index, nil, 0, &provType, (*C.CHAR)(unsafe.Pointer(&buf[0])), &slen) == 0 {
err = getErr("Error during provider enumeration")
return
}
res = append(res, CryptoProvider{Name: string(buf), Type: ProvType(provType)})
}
return
}
