couchemar/wa_parser - Change UVNP57VT7S7OSGWK5XXKEBAVZMHDGGPMFGSSCT25GGSK5QFYNMFQC

Parser core improvements

Created by couchemar on June 15, 2021

UVNP57VT7S7OSGWK5XXKEBAVZMHDGGPMFGSSCT25GGSK5QFYNMFQC

Dependencies

In channels

main

Change contents

Replacement in lib/wa_parser.ex at line 17 [3.693]

B:BD[2.213] → [2.213:348]

      fn chunk, acc ->
        case acc do
          %__MODULE__{parsers: []} ->
            {[{:error, {:no_parsers, chunk}}], :stop}

[2.213]

[2.348]

      fn
        _, :stop ->
          {:halt, :stop}
        chunk, state ->
          chunk = state.acc <> chunk

Replacement in lib/wa_parser.ex at line 24 [3.693]

B:BD[2.349] → [2.349:458]

          %__MODULE__{parsers: [{tag, parser} | rest], acc: acc} = state ->
            chunk = acc <> chunk

[2.349]

[2.458]

          case state do
            %__MODULE__{parsers: []} ->
              {[{:error, {:no_parsers, chunk}}], :stop}
            %__MODULE__{parsers: [{tag, parser} | rest]} ->
              case parser.(chunk) do
                :need_more ->
                  {[], %{state | acc: chunk}}
                {:matched, data, <<>>} ->
                  {[{tag, data}], %{state | acc: <<>>, parsers: rest}}

Replacement in lib/wa_parser.ex at line 36 [3.693]

B:BD[2.459] → [2.459:566]

            case parser.(chunk) do
              :need_more ->
                {[], %{state | acc: chunk}}

[2.459]

[2.566]

                {:matched, data, tail} ->
                  res =
                    Enum.reduce_while(
                      rest,
                      {[], tail, rest},
                      fn parser, acc = {_res, chunk, _rest_parsers} ->
                        case parser.(chunk) do
                          :need_more -> {:halt, acc}
                        end
                      end
                    )

Replacement in lib/wa_parser.ex at line 48 [3.693]

B:BD[2.567] → [2.567:676]

              {:matched, data, tail} ->
                {[{tag, data}], %{state | acc: tail, parsers: rest}}

[2.567]

[2.676]

                  case res do
                    {res, <<>>, rest_parsers} ->
                      {[{tag, data} | res], %{state | acc: <<>>, parsers: rest_parsers}}

Replacement in lib/wa_parser.ex at line 52 [3.693]

B:BD[2.677] → [2.677:787]

              :not_matched ->
                {[{:error, {:not_matched, chunk, tag}}], :stop}
            end

[2.677]

[3.798]

                    {res, tail, []} ->
                      {[{tag, data} | res ++ [{:error, {:no_parsers, tail}}]], :stop}
                  end

Replacement in lib/wa_parser.ex at line 56 [3.693]

B:BD[3.799] → [2.788:846]

          :stop ->
            {:halt, :stop}
        end

[3.799]

[2.846]

                :not_matched ->
                  {[{:error, {:not_matched, chunk, tag}}], :stop}
              end
          end