Do not print CRC32 for TDT table and make a distinction between
the two tables.

TDT carries no CRC_32, thus exclude it from validating CRC_32.

Mention full table names for TDT/TOT.

Give more information in the error message for aiding further
analysis of the encountered error.

Add an option to dump the input (file, network stream) to disk for
later analysis.

Return NULL when allocation of new PSI sections fail. The function
will not return incomplete BAT PSI sections, but will return NULL
instead.

Return NULL on failure of building an entire PAT.

Check if it is really the CRC32 that is wrong or if it is another issue.

Make dvbpsi_NewBat() and dvbpsi_DeleteBAT() functions.

Initialize freed sections with dvbpsi_DeletePSISections() to NULL.

- use i_extension argument
- privatize dvbpsi_ValidTOTSection()

Free sis_decoder_t and set p_subdec->p_cb_data to NULL.

The function did not implement b_duplicate flag, while all other
descriptors do.

Descriptors generators and decoders return NULL on error and a pointer to
the descriptor structure on success.

Remove b_append from dvbpsi_GatherCATSections()

- remove b_append from dvbpsi_GatherTOTSections()

Type int was used with some variables prefixed with b_ treating them
as booleans. This patch turns them into real booleans.

Signed-off-by: Jean-Paul Saman <jpsaman@videolan.org>

No functional changes.

Use dvbpsi_NewDecoder() and dvbpsi_DeleteDecoder() to allocate decoders for Demux, PAT, PMT and CAT.