size_t CObjectIStreamJson::ReadBase64Bytes(
ByteBlock& block, char* dst, size_t length)
{
size_t count = 0;
bool end_of_data = false;
const size_t chunk_in = 80;
char src_buf[chunk_in];
size_t bytes_left = length;
size_t src_size, src_read, dst_written;
while (!end_of_data && bytes_left > chunk_in && bytes_left <= length) {
for ( src_size = 0; src_size < chunk_in; ) {
int c = GetBase64Char();
if (c < 0) {
end_of_data = true;
break;
}
/*if (c != '=')*/ {
src_buf[ src_size++ ] = c;
}
m_Input.SkipChar();
}
BASE64_Decode( src_buf, src_size, &src_read,
dst, bytes_left, &dst_written);
if (src_size != src_read) {
ThrowError(fFail, "error decoding base64Binary data");
}
count += dst_written;
bytes_left -= dst_written;
dst += dst_written;
}
if (end_of_data) {
block.EndOfBlock();
}
return count;
}
static bool s_GetFtpCreds(string& user, string& pass)
{
user.clear();
pass.clear();
ifstream ifs("/am/ncbiapdata/test_data/ftp/test_ncbi_ftp_upload");
if (ifs) {
string src;
ifs >> src;
ifs.close();
string dst(src.size(), '\0');
size_t n_read, n_written;
BASE64_Decode(src.c_str(), src.size(), &n_read,
&dst[0], dst.size(), &n_written);
dst.resize(n_written);
NStr::SplitInTwo(dst, ":", user, pass);
}
return !user.empty() && !pass.empty();
}
