| #ifndef BASE64_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |
| #define BASE64_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |
| |
| #if defined(_MSC_VER) || \ |
| (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \ |
| (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 |
| #pragma once |
| #endif |
| |
| #include <string> |
| #include <vector> |
| |
| #include "yaml-cpp/dll.h" |
| |
| namespace YAML { |
| YAML_CPP_API std::string EncodeBase64(const unsigned char *data, |
| std::size_t size); |
| YAML_CPP_API std::vector<unsigned char> DecodeBase64(const std::string &input); |
| |
| class YAML_CPP_API Binary { |
| public: |
| Binary() : m_unownedData(0), m_unownedSize(0) {} |
| Binary(const unsigned char *data_, std::size_t size_) |
| : m_unownedData(data_), m_unownedSize(size_) {} |
| |
| bool owned() const { return !m_unownedData; } |
| std::size_t size() const { return owned() ? m_data.size() : m_unownedSize; } |
| const unsigned char *data() const { |
| return owned() ? &m_data[0] : m_unownedData; |
| } |
| |
| void swap(std::vector<unsigned char> &rhs) { |
| if (m_unownedData) { |
| m_data.swap(rhs); |
| rhs.clear(); |
| rhs.resize(m_unownedSize); |
| std::copy(m_unownedData, m_unownedData + m_unownedSize, rhs.begin()); |
| m_unownedData = 0; |
| m_unownedSize = 0; |
| } else { |
| m_data.swap(rhs); |
| } |
| } |
| |
| bool operator==(const Binary &rhs) const { |
| const std::size_t s = size(); |
| if (s != rhs.size()) |
| return false; |
| const unsigned char *d1 = data(); |
| const unsigned char *d2 = rhs.data(); |
| for (std::size_t i = 0; i < s; i++) { |
| if (*d1++ != *d2++) |
| return false; |
| } |
| return true; |
| } |
| |
| bool operator!=(const Binary &rhs) const { return !(*this == rhs); } |
| |
| private: |
| std::vector<unsigned char> m_data; |
| const unsigned char *m_unownedData; |
| std::size_t m_unownedSize; |
| }; |
| } |
| |
| #endif // BASE64_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |