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Diffstat (limited to 'libbutl/base64.hxx')
-rw-r--r-- | libbutl/base64.hxx | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libbutl/base64.hxx b/libbutl/base64.hxx new file mode 100644 index 0000000..f38e62f --- /dev/null +++ b/libbutl/base64.hxx @@ -0,0 +1,46 @@ +// file : libbutl/base64.hxx -*- C++ -*- +// license : MIT; see accompanying LICENSE file + +#pragma once + +#include <iosfwd> +#include <string> +#include <vector> + +#include <libbutl/export.hxx> + +namespace butl +{ + // Base64-encode a stream or a buffer. Split the output into 76 char-long + // lines (new line is the 77th). If reading from a stream, check if it has + // badbit, failbit, or eofbit set and throw invalid_argument if that's the + // case. Otherwise, set eofbit on completion. If writing to a stream, check + // if it has badbit, failbit, or eofbit set and throw invalid_argument if + // that's the case. Otherwise set badbit if the write operation fails. + // + LIBBUTL_SYMEXPORT void + base64_encode (std::ostream&, std::istream&); + + LIBBUTL_SYMEXPORT std::string + base64_encode (std::istream&); + + LIBBUTL_SYMEXPORT std::string + base64_encode (const std::vector<char>&); + + // Base64-decode a stream or a string. Throw invalid_argument if the input + // is not a valid base64 representation. If reading from a stream, check if + // it has badbit, failbit, or eofbit set and throw invalid_argument if + // that's the case. Otherwise, set eofbit on completion. If writing to a + // stream, check if it has badbit, failbit, or eofbit set and throw + // invalid_argument if that's the case. Otherwise set badbit if the write + // operation fails. + // + LIBBUTL_SYMEXPORT void + base64_decode (std::ostream&, std::istream&); + + LIBBUTL_SYMEXPORT void + base64_decode (std::ostream&, const std::string&); + + LIBBUTL_SYMEXPORT std::vector<char> + base64_decode (const std::string&); +} |