diff options
Diffstat (limited to 'src/lib/ndpi_classify.c')
| -rw-r--r-- | src/lib/ndpi_classify.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/lib/ndpi_classify.c b/src/lib/ndpi_classify.c index a7937ed08..b8bf8213d 100644 --- a/src/lib/ndpi_classify.c +++ b/src/lib/ndpi_classify.c @@ -61,6 +61,7 @@ _a < _b ? _a : _b; }) #endif +/* **************************************** */ //bias (1) + w (207) //const float ndpi_parameters_splt[NUM_PARAMETERS_SPLT_LOGREG] = { @@ -240,6 +241,8 @@ float ndpi_parameters_bd[NUM_PARAMETERS_BD_LOGREG] = { 0.000000000000000000e+00, 0.000000000000000000e+00, -9.635140703414636576e+00, 2.603288107669730511e+00, }; +/* **************************************** */ + /** * \fn void ndpi_merge_splt_arrays (const uint16_t *pkt_len, const pkt_timeval *pkt_time, const uint16_t *pkt_len_twin, const pkt_timeval *pkt_time_twin, @@ -342,6 +345,8 @@ ndpi_merge_splt_arrays (const uint16_t *pkt_len, const pkt_timeval *pkt_time, merged_times[0] = ndpi_timeval_to_microseconds(start_m); } +/* **************************************** */ + /* transform lens array to Markov chain */ static void ndpi_get_mc_rep_lens (uint16_t *lens, float *length_mc, uint16_t num_packets) @@ -382,6 +387,8 @@ ndpi_get_mc_rep_lens (uint16_t *lens, float *length_mc, uint16_t num_packets) } } +/* **************************************** */ + /* transform times array to Markov chain */ void ndpi_get_mc_rep_times (uint16_t *times, float *time_mc, uint16_t num_packets) @@ -421,6 +428,8 @@ ndpi_get_mc_rep_times (uint16_t *times, float *time_mc, uint16_t num_packets) } } +/* **************************************** */ + /** * \fn float classify (const unsigned short *pkt_len, const pkt_timeval *pkt_time, const unsigned short *pkt_len_twin, const pkt_timeval *pkt_time_twin, @@ -452,8 +461,7 @@ ndpi_classify (const unsigned short *pkt_len, const pkt_timeval *pkt_time, const unsigned short *pkt_len_twin, const pkt_timeval *pkt_time_twin, pkt_timeval start_time, pkt_timeval start_time_twin, uint32_t max_num_pkt_len, uint16_t sp, uint16_t dp, uint32_t op, uint32_t ip, uint32_t np_o, uint32_t np_i, - uint32_t ob, uint32_t ib, uint16_t use_bd, const uint32_t *bd, const uint32_t *bd_t) -{ + uint32_t ob, uint32_t ib, uint16_t use_bd, const uint32_t *bd, const uint32_t *bd_t) { float features[NUM_PARAMETERS_BD_LOGREG] = {1.0}; float mc_lens[MC_BINS_LEN*MC_BINS_LEN]; @@ -539,6 +547,8 @@ ndpi_classify (const unsigned short *pkt_len, const pkt_timeval *pkt_time, return 1.0/(1.0+exp(score)); } +/* **************************************** */ + /** * \fn void update_params (char *splt_params, char *bd_params) * \brief if a user supplies new parameter files, update parameters splt/bd @@ -592,6 +602,8 @@ ndpi_update_params (classifier_type_codes_t param_type, const char *param_file) } } +/* **************************************** */ + /* ********************************************************************* * --------------------------------------------------------------------- * Time functions @@ -619,6 +631,8 @@ ndpi_timer_eq(const pkt_timeval *a, return 0; } +/* **************************************** */ + unsigned int ndpi_timer_lt(const pkt_timeval *a, const pkt_timeval *b) @@ -647,6 +661,8 @@ ndpi_timer_sub(const pkt_timeval *a, } } +/* **************************************** */ + /** * \brief Zeroize a timeval. * \param a Timeval to zero out @@ -658,6 +674,8 @@ ndpi_timer_clear(pkt_timeval *a) a->tv_sec = a->tv_usec = 0; } +/* **************************************** */ + /** * \brief Calculate the milliseconds representation of a timeval. * \param ts Timeval @@ -671,6 +689,8 @@ ndpi_timeval_to_milliseconds(pkt_timeval ts) return usec / 1000 + sec * 1000; } +/* **************************************** */ + /** * \brief Calculate the microseconds representation of a timeval. * \param ts Timeval |