re: https://github.com/Unidata/netcdf-c/issues/1693
1. Add functions to libdispatch/dnotnc4.c to support
dispatch table operations that should work for any
dispatch table, even if they do not do anything.
Functions such as nc_inq_var_filter.
2. Modify selected dispatch tables to utilize
the noop functions.
3. Extend nc_test/tst_formats.c to test.
This is an extension of Ed's work to do this for
chunking and deflate and szip. See PRs
https://github.com/Unidata/netcdf-c/pull/1697
and
https://github.com/Unidata/netcdf-c/pull/1692
As a side effect, elide libdispatch/dnotnc3.c since
it is no longer used.
re: https://github.com/Unidata/netcdf-c/issues/1684
re: e-support VZL-904142
Two issues:
1. As of libcurl 7.66, the semantics of CURLOPT_SSL_VERIFYHOST
changed so that the non-zero values affects certificate processing.
2. The current library was forcing the values of VERIFYPEER
and VERIFYHOST to zero instead of leaving them to the default values.
Solution was first to leave the defaults in place for VERIFYPEER and VERIFYHOST
as long as they are not set in .ocrc/.dodsrc file.
Second, the value of HTTP.SSL.VERIFYPEER or HTTP.SSL.VERIFYHOST
as set in .ocrc/.dodrc is used to set the corresponding CURLOPT flags.
So for example, adding
> HTTP.SSL.VERIFYHOST=2
will set the value of CURLOPT_SSL_VERIFYHOST to 2, the default.
Using
> HTTP.SSL.VERIFYHOST=0
will set the value of CURLOPT_SSL_VERIFYHOST to 0, which disables it.
Similarly for VERIFYPEER.
Finally the semantics of HTTP.SSL.VALIDATE is now equivalent to
> HTTP.SSL.VERIFYPEER=1
> HTTP.SSL.VERIFYHOST=2
re: issue https://github.com/Unidata/netcdf-c/issues/1687
static functions are being used before decl and it causes
errors. Only occurs when BIG_ENDIAN is defined.
Solution is to add the forward declarations.
nc4internal.c contains code to free the format_XXX_info
fields. Since these are format specific, this code
was moved to the dispatch code (libhdf5 and libhdf4
in the current case).
Additionally, there are some fields in nc4internal.h (e.g.
dimscale fields) that are specific to HDF5 and have been moved
to the corresponding HDF5 data structures and code.
Misc. other changes:
1. NC_VAR_INFO_T->hdf5_name renamed to alt_name to avoid
implying it is necessarily HDF5 specific.
2. prefix NC_FILE_INFO_T with an instance of NC_OBJ for consistency.
this also requires wrapping move_in_NCList() to keep
hdr.id consistent.
