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Initial version of base64 encoding #300

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Merged
merged 5 commits into from
Sep 15, 2013
Merged

Initial version of base64 encoding #300

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9328c7e
Add the first version of the BASE64 encoding functions
prantlf Sep 14, 2013
153d203
Add the first version of the stream manipulators performing the BASE6…
prantlf Sep 14, 2013
95137e2
Add tests for the BASE64 encoding
prantlf Sep 14, 2013
c98c471
Add experimental implementations of BASE64 encoding with a testing/be…
prantlf Sep 14, 2013
efd0c27
Remove padding_length() from the encoding state; the count of padding…
prantlf Sep 14, 2013
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Remove padding_length() from the encoding state; the count of padding… 
… characters becomes private
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@prantlf
prantlf committed Sep 14, 2013
commit efd0c2789aca118f7b7fb74a451372188f428da6
2 changes: 1 addition & 1 deletion boost/network/utils/base64/encode-io.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,7 @@ struct state : public boost::network::utils::base64::state<Value> {

// allow only the construction with an output stream (strict RAII)
state();
state(state<Char, Value> const & source);
state(state<Char, Value> const &);

std::basic_ostream<Char> & output;

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15 changes: 4 additions & 11 deletions boost/network/utils/base64/encode.hpp
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Expand Up @@ -22,7 +22,6 @@ namespace utils {
// struct state<Value> {
// bool empty () const;
// void clear();
// unsigned short padding_length() const;
// }
//
// OutputIterator encode(InputIterator begin, InputIterator end,
Expand Down Expand Up @@ -85,12 +84,6 @@ struct state {
last_encoded_value = 0;
}

unsigned short padding_length() const {
// the fewer octets from the triplet processed, the more characters
// needed as padding padding - that is why the complement here
return triplet_index ? 3 - triplet_index : 0;
}

protected:
// number of the octet in the incomplete quantum, which has been
// processed the last time; 0 means that the previous quantum was
Expand Down Expand Up @@ -414,12 +407,12 @@ std::basic_string<Char> encode(char const * value) {
return result;
}

// the function overloads for string literals encode the input without
// The function overloads for string literals encode the input without
// the terminating zero, which is usually expected, because the trailing
// zero byte is not considered a part of the string value; the overloads
// foran input range would wrap the string literal by Boost.Range and
// encodethe full memory occupated by the string literal - including the
// unwanted last zero byte
// for an input range would wrap the string literal by Boost.Range and
// encode the full memory occupated by the string literal - including the
// unwanted last zero byte.

} // namespace base64

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