llbase64.cpp

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#include "linden_common.h"

#include "llbase64.h"

#include <string>

#include "apr-1/apr_base64.h"


// static
std::string LLBase64::encode(const U8* input, size_t input_size)
{
        std::string output;
        if (input
                && input_size > 0)
        {
                // Yes, it returns int.
                int b64_buffer_length = apr_base64_encode_len(input_size);
                char* b64_buffer = new char[b64_buffer_length];
                
                // This is faster than apr_base64_encode() if you know
                // you're not on an EBCDIC machine.  Also, the output is
                // null terminated, even though the documentation doesn't
                // specify.  See apr_base64.c for details. JC
                b64_buffer_length = apr_base64_encode_binary(
                        b64_buffer,
                        input,
                        input_size);
                output.assign(b64_buffer);
                delete[] b64_buffer;
        }
        return output;
}

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