diff options
| author | Luca Deri <deri@ntop.org> | 2021-12-04 10:09:01 +0100 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2021-12-04 10:09:01 +0100 |
| commit | fe2822c6a8fcbf9e0a4bb9ee7558cbd0c310e067 (patch) | |
| tree | ab0a32b8f38cd5b73d3d688f179e62249c6479b3 /src/include | |
| parent | 6ab1367846bfa7aeba578e363e46a1acccb9c477 (diff) | |
Added example for finding similarities in RRDs using nDPI statistical APIs
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ndpi_api.h.in | 11 | ||||
| -rw-r--r-- | src/include/ndpi_typedefs.h | 3 |
2 files changed, 8 insertions, 6 deletions
diff --git a/src/include/ndpi_api.h.in b/src/include/ndpi_api.h.in index 243b16ad8..1cc96e854 100644 --- a/src/include/ndpi_api.h.in +++ b/src/include/ndpi_api.h.in @@ -1564,16 +1564,17 @@ extern "C" { /* ******************************* */ - int ndpi_init_bin(struct ndpi_bin *b, enum ndpi_bin_family f, u_int8_t num_bins); + int ndpi_init_bin(struct ndpi_bin *b, enum ndpi_bin_family f, u_int16_t num_bins); void ndpi_free_bin(struct ndpi_bin *b); struct ndpi_bin* ndpi_clone_bin(struct ndpi_bin *b); - void ndpi_inc_bin(struct ndpi_bin *b, u_int8_t slot_id, u_int32_t val); - void ndpi_set_bin(struct ndpi_bin *b, u_int8_t slot_id, u_int32_t value); - u_int32_t ndpi_get_bin_value(struct ndpi_bin *b, u_int8_t slot_id); + void ndpi_inc_bin(struct ndpi_bin *b, u_int16_t slot_id, u_int32_t val); + void ndpi_set_bin(struct ndpi_bin *b, u_int16_t slot_id, u_int32_t value); + u_int32_t ndpi_get_bin_value(struct ndpi_bin *b, u_int16_t slot_id); void ndpi_reset_bin(struct ndpi_bin *b); void ndpi_normalize_bin(struct ndpi_bin *b); char* ndpi_print_bin(struct ndpi_bin *b, u_int8_t normalize_first, char *out_buf, u_int out_buf_len); - float ndpi_bin_similarity(struct ndpi_bin *b1, struct ndpi_bin *b2, u_int8_t normalize_first); + float ndpi_bin_similarity(struct ndpi_bin *b1, struct ndpi_bin *b2, + u_int8_t normalize_first, float similarity_max_threshold); int ndpi_cluster_bins(struct ndpi_bin *bins, u_int16_t num_bins, u_int8_t num_clusters, u_int16_t *cluster_ids, struct ndpi_bin *centroids); diff --git a/src/include/ndpi_typedefs.h b/src/include/ndpi_typedefs.h index c6e79a951..357b4db13 100644 --- a/src/include/ndpi_typedefs.h +++ b/src/include/ndpi_typedefs.h @@ -1570,7 +1570,8 @@ enum ndpi_bin_family { }; struct ndpi_bin { - u_int8_t num_bins, is_empty; + u_int8_t is_empty; + u_int16_t num_bins; enum ndpi_bin_family family; union { |