swh:1:snp:3cba5856b0ddc3feab6c3c2d096d614b02c883ec
Tip revision: e647949539f4704a00eddac2357d59ceeb8bc0ca authored by Brad King on 28 May 2020, 10:57:26 UTC
CMake 3.17.3
CMake 3.17.3
Tip revision: e647949
cmUuid.h
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmUuid_h
#define cmUuid_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <string>
#include <vector>
/** \class cmUuid
* \brief Utility class to generate UUIDs as defined by RFC4122
*
*/
class cmUuid
{
public:
std::string FromMd5(std::vector<unsigned char> const& uuidNamespace,
std::string const& name) const;
std::string FromSha1(std::vector<unsigned char> const& uuidNamespace,
std::string const& name) const;
bool StringToBinary(std::string const& input,
std::vector<unsigned char>& output) const;
private:
std::string ByteToHex(unsigned char byte) const;
void CreateHashInput(std::vector<unsigned char> const& uuidNamespace,
std::string const& name,
std::vector<unsigned char>& output) const;
std::string FromDigest(const unsigned char* digest,
unsigned char version) const;
bool StringToBinaryImpl(std::string const& input,
std::vector<unsigned char>& output) const;
std::string BinaryToString(const unsigned char* input) const;
bool IntFromHexDigit(char input, char& output) const;
};
#endif