tree 81dff1101dba95d64d83f39d1c8cd103d726274a
parent 262bda10e6bd9d1ac93aa19eda1cd011ae202a28
author Vasil Velichkov <vvvelichkov@gmail.com> 1536664553 +0300
committer Piotr Krysik <ptrkrysik@gmail.com> 1536845744 +0200

burst_file_source: Fix reading longer bursts

- Read bursts with pmt::deserialize directly from the std::filebuf
- Remove the unused unserialized variable
- Add tests

Since df978693 when the rx_time tags are present in the incomming stream
the gsm receiver adds fm_time to the burst's PMT and the bursts that
burst file sink writes becomes longer because of the additional field.

The burst file source block was expecting all burst to be 147 bytes long
and reading files with longer bursts was failing with an unhandled exception.

terminate called after throwing an instance of 'pmt::exception'
thread[thread-per-block[5]: <block dummy_burst_filter (2)>]: pmt_cdr: wrong_type : #f
  what():  pmt::deserialize: malformed input stream, tag value = : 115

Change-Id: I989b0d6a6b214088b7880e5cbf7bb6725492dbfc