feat(base64): isValid

include/base/base64.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <cstdint>
+#include <span>
+#include <string>
+#include <vector>
+
+namespace base64
+{
+    bool isValid(const char *str) noexcept;
+    bool isValid(std::string_view str) noexcept;
+
+    void encode(const uint8_t *data, uint64_t data_size, char *str) noexcept;
+    std::string encode(std::span<const uint8_t> data) noexcept;
+
+    void decode(const char *str, uint8_t *data, uint64_t data_size);
+    std::vector<uint8_t> decode(std::string_view str);
+}

include/base/hex.hpp

@@ -9,8 +9,10 @@ namespace hex
 {
     bool isValid(const char *str) noexcept;
     bool isValid(std::string_view str) noexcept;
+
     void encode(const uint8_t *data, size_t data_size, char *str, size_t str_size) noexcept;
     std::string encode(std::span<const uint8_t> data) noexcept;
+
     void decode(const char *str, size_t str_size, uint8_t *data, size_t data_size);
     std::vector<uint8_t> decode(std::string_view str);
 }

include/libbase

@@ -1,3 +1,4 @@
 #include <base/hex.hpp>
 #include <base/baseN.hpp>
+#include <base/base64.hpp>
 #include <base/hash/sha256.hpp>