mirror of
https://github.com/VectorCamp/vectorscan.git
synced 2025-06-28 16:41:01 +03:00
9ff1303cd8
Bring hs_reset_stream(), hs_reset_and_copy_stream()'s functionality into line with hs_close_stream() by accepting a NULL scratch if and only if the match callback is also NULL, indicating that no matches should be delivered.
Hyperscan
Hyperscan is a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API.
Hyperscan uses hybrid automata techniques to allow simultaneous matching of large numbers (up to tens of thousands) of regular expressions and for the matching of regular expressions across streams of data.
Hyperscan is typically used in a DPI library stack.
Documentation
Information on building the Hyperscan library and using its API is available in the Developer Reference Guide.
License
Hyperscan is licensed under the BSD License. See the LICENSE file in the project repository.