Add protocol disabling feature (#1808)

The application may enable only some protocols.
Disabling a protocol means:
*) don't register/use the protocol dissector code (if any)
*) disable classification by-port for such a protocol
*) disable string matchings for domains/certificates involving this protocol
*) disable subprotocol registration (if any)

This feature can be tested with `ndpiReader -B list_of_protocols_to_disable`.

Custom protocols are always enabled.

Technically speaking, this commit doesn't introduce any API/ABI
incompatibility. However, calling `ndpi_set_protocol_detection_bitmask2()`
is now mandatory, just after having called `ndpi_init_detection_module()`.

Most of the diffs (and all the diffs in `/src/lib/protocols/`) are due to
the removing of some function parameters.

Fix the low level macro `NDPI_LOG`. This issue hasn't been detected
sooner simply because almost all the code uses only the helpers `NDPI_LOG_*`

0 files changed, 0 insertions, 0 deletions