1 files changed, 141 insertions, 0 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/codec/base64/base64.h b/src/libs/3rdparty/botan/src/lib/codec/base64/base64.h
new file mode 100644
index 0000000000..a20d03b0f7
--- /dev/null
+++ b/src/libs/3rdparty/botan/src/lib/codec/base64/base64.h
@@ -0,0 +1,141 @@
+/*
+* Base64 Encoding and Decoding
+* (C) 2010 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#ifndef BOTAN_BASE64_CODEC_H_
+#define BOTAN_BASE64_CODEC_H_
+
+#include <botan/secmem.h>
+#include <string>
+
+namespace Botan {
+
+/**
+* Perform base64 encoding
+* @param output an array of at least base64_encode_max_output bytes
+* @param input is some binary data
+* @param input_length length of input in bytes
+* @param input_consumed is an output parameter which says how many
+*        bytes of input were actually consumed. If less than
+*        input_length, then the range input[consumed:length]
+*        should be passed in later along with more input.
+* @param final_inputs true iff this is the last input, in which case
+         padding chars will be applied if needed
+* @return number of bytes written to output
+*/
+size_t BOTAN_PUBLIC_API(2,0) base64_encode(char output[],
+                               const uint8_t input[],
+                               size_t input_length,
+                               size_t& input_consumed,
+                               bool final_inputs);
+
+/**
+* Perform base64 encoding
+* @param input some input
+* @param input_length length of input in bytes
+* @return base64adecimal representation of input
+*/
+std::string BOTAN_PUBLIC_API(2,0) base64_encode(const uint8_t input[],
+                                    size_t input_length);
+
+/**
+* Perform base64 encoding
+* @param input some input
+* @return base64adecimal representation of input
+*/
+template<typename Alloc>
+std::string base64_encode(const std::vector<uint8_t, Alloc>& input)
+   {
+   return base64_encode(input.data(), input.size());
+   }
+
+/**
+* Perform base64 decoding
+* @param output an array of at least base64_decode_max_output bytes
+* @param input some base64 input
+* @param input_length length of input in bytes
+* @param input_consumed is an output parameter which says how many
+*        bytes of input were actually consumed. If less than
+*        input_length, then the range input[consumed:length]
+*        should be passed in later along with more input.
+* @param final_inputs true iff this is the last input, in which case
+         padding is allowed
+* @param ignore_ws ignore whitespace on input; if false, throw an
+                   exception if whitespace is encountered
+* @return number of bytes written to output
+*/
+size_t BOTAN_PUBLIC_API(2,0) base64_decode(uint8_t output[],
+                               const char input[],
+                               size_t input_length,
+                               size_t& input_consumed,
+                               bool final_inputs,
+                               bool ignore_ws = true);
+
+/**
+* Perform base64 decoding
+* @param output an array of at least base64_decode_max_output bytes
+* @param input some base64 input
+* @param input_length length of input in bytes
+* @param ignore_ws ignore whitespace on input; if false, throw an
+                   exception if whitespace is encountered
+* @return number of bytes written to output
+*/
+size_t BOTAN_PUBLIC_API(2,0) base64_decode(uint8_t output[],
+                               const char input[],
+                               size_t input_length,
+                               bool ignore_ws = true);
+
+/**
+* Perform base64 decoding
+* @param output an array of at least base64_decode_max_output bytes
+* @param input some base64 input
+* @param ignore_ws ignore whitespace on input; if false, throw an
+                   exception if whitespace is encountered
+* @return number of bytes written to output
+*/
+size_t BOTAN_PUBLIC_API(2,0) base64_decode(uint8_t output[],
+                               const std::string& input,
+                               bool ignore_ws = true);
+
+/**
+* Perform base64 decoding
+* @param input some base64 input
+* @param input_length the length of input in bytes
+* @param ignore_ws ignore whitespace on input; if false, throw an
+                   exception if whitespace is encountered
+* @return decoded base64 output
+*/
+secure_vector<uint8_t> BOTAN_PUBLIC_API(2,0) base64_decode(const char input[],
+                                           size_t input_length,
+                                           bool ignore_ws = true);
+
+/**
+* Perform base64 decoding
+* @param input some base64 input
+* @param ignore_ws ignore whitespace on input; if false, throw an
+                   exception if whitespace is encountered
+* @return decoded base64 output
+*/
+secure_vector<uint8_t> BOTAN_PUBLIC_API(2,0) base64_decode(const std::string& input,
+                                           bool ignore_ws = true);
+
+/**
+* Calculate the size of output buffer for base64_encode
+* @param input_length the length of input in bytes
+* @return the size of output buffer in bytes
+*/
+size_t BOTAN_PUBLIC_API(2,1) base64_encode_max_output(size_t input_length);
+
+/**
+* Calculate the size of output buffer for base64_decode
+* @param input_length the length of input in bytes
+* @return the size of output buffer in bytes
+*/
+size_t BOTAN_PUBLIC_API(2,1) base64_decode_max_output(size_t input_length);
+
+}
+
+#endif