summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/analysis/scan/patterns/tokens/atom.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/src/analysis/scan/patterns/tokens/atom.c b/src/analysis/scan/patterns/tokens/atom.c
index f59c81c..4f2ad67 100644
--- a/src/analysis/scan/patterns/tokens/atom.c
+++ b/src/analysis/scan/patterns/tokens/atom.c
@@ -211,11 +211,12 @@ void find_best_atom(const sized_binary_t *raw, size_t maxsize, tracked_scan_atom
bin_t ch; /* Octets à étudier */
size_t best_letters; /* Mémorisation de décompte */
size_t *ptr_letters; /* Pointeur vers le décompte */
- int best_rating; /* Meilleur notation obtenue */
+ int raw_rating; /* Notation brute de séquence */
uint8_t seen[256]; /* Mémorisation des passages */
size_t uniq; /* Nombre d'octets originaux */
- size_t max_loop; /* Limitation des itérations */
const bin_t *last; /* Dernier caractère étudié */
+ int best_rating; /* Meilleur notation obtenue */
+ size_t max_loop; /* Limitation des itérations */
size_t k; /* Boucle de parcours #2 */
size_t local_letters; /* Décompte courant des lettres*/
int local_rating; /* Notation courante */
@@ -258,7 +259,7 @@ void find_best_atom(const sized_binary_t *raw, size_t maxsize, tracked_scan_atom
ptr_letters = (letters != NULL ? &best_letters : NULL);
best_letters = 0;
- best_rating = 0;
+ raw_rating = 0;
memset(seen, 0, sizeof(seen));
uniq = 0;
@@ -266,9 +267,9 @@ void find_best_atom(const sized_binary_t *raw, size_t maxsize, tracked_scan_atom
last = raw->static_bin_data;
for (k = 0; k < maxsize; k++)
- best_rating += rate_byte_quality(*last++, seen, &uniq, ptr_letters);
+ raw_rating += rate_byte_quality(*last++, seen, &uniq, ptr_letters);
- best_rating = finish_quality_rating(best_rating, uniq, maxsize);
+ best_rating = finish_quality_rating(raw_rating, uniq, maxsize);
/* Parcours du reste du contenu */
@@ -283,14 +284,14 @@ void find_best_atom(const sized_binary_t *raw, size_t maxsize, tracked_scan_atom
for (i = 0; i < max_loop; i++)
{
- local_rating += rate_byte_quality(*last++, seen, &uniq, ptr_letters);
- local_rating -= rate_byte_quality(*first++, seen, &uniq, ptr_letters);
+ raw_rating += rate_byte_quality(*last++, seen, &uniq, ptr_letters);
+ raw_rating -= unrate_byte_quality(*first++, seen, &uniq, ptr_letters);
- local_rating = finish_quality_rating(local_rating, uniq, maxsize);
+ local_rating = finish_quality_rating(raw_rating , uniq, maxsize);
if (local_rating > best_rating)
{
- atom->pos = maxsize + i;
+ atom->pos = i + 1;
best_letters = local_letters;
best_rating = local_rating;