diff options
Diffstat (limited to 'cabinet/magic.cpp')
| -rw-r--r-- | cabinet/magic.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cabinet/magic.cpp b/cabinet/magic.cpp index 96b78a3..3c36881 100644 --- a/cabinet/magic.cpp +++ b/cabinet/magic.cpp @@ -3,8 +3,10 @@ #include <magic.h> #include <cerrno> +#include <cstddef> #include <expected> #include <filesystem> +#include <span> #include <string> #include <string_view> #include <system_error> @@ -68,6 +70,11 @@ namespace cab return handle_result(::magic_descriptor(m_cookie, file_descriptor)); } + auto magic::process(std::span<std::byte> data) -> std::expected<std::string, std::error_code> + { + return handle_result(::magic_buffer(m_cookie, data.data(), data.size_bytes())); + } + auto magic::handle_result(char const * result) -> std::expected<std::string, std::error_code> { auto errno_copy = errno; |