Added nb_match functionality

1 files changed, 25 insertions, 18 deletions

diff --git a/netbytes.h b/netbytes.h
index a73dcc6..3960142 100644
--- a/netbytes.h
+++ b/netbytes.h
@@ -124,6 +124,21 @@ typedef struct netbyte_load
 	uint8_t    *buf;
 } netbyte_load;
 
+typedef struct nb_tok
+{
+	int sign;
+	int type_size;
+	int len;
+	int arr;
+} nb_tok;
+
+typedef struct nb_tok_arr
+{
+	int     size;
+	int     len;
+	nb_tok *tok;
+} nb_tok_arr;
+
 int nb_u8_create(     nb_u8 *s,    uint8_t val );
 int nb_u8arr_create(  nb_u8arr *s, __NBT_U8ARR_LEN len, uint8_t *val );
 int nb_u16_create(    nb_u16 *s,    uint16_t val );
@@ -150,35 +165,27 @@ int nb_free(netbyte_store *store);
 int nb_load( netbyte_store *store, uint8_t *data );
 int nb_count( netbyte_store *store );
 int nb_type( netbyte_store *store, int count, __NBT_TYPED **type );
-int nb_val( netbyte_store *store, int count, uint8_t **val );
+int nb_val( netbyte_store *store, int count, __nb_type **type );
 int nb_fread( netbyte_store *store, int fd);
 
 //print all all values in netbyte string
 int nb_print(netbyte_store *store);
 
-//check if netbyte matches particular format
-int nb_match(netbyte_store *store, int size);
+/*
+check if netbyte matches particular format
+-1 err
+1 not match
+0 match
+*/
+int nb_match(netbyte_store *store, nb_tok_arr *pattern);
 
 #define SIGN_UNSIGNED 1
 #define SIGN_SIGNED   2
 
-typedef struct nb_tok
-{
-	int sign;
-	int type_size;
-	int len;
-	int arr;
-} nb_tok;
-
-typedef struct nb_tok_arr
-{
-	int     size;
-	int     len;
-	nb_tok *tok;
-} nb_tok_arr;
-
 nb_tok_arr *nb_tok_create(int size);
 int nb_tok_add(nb_tok_arr *arr, int sign, int type_size, int len, int farr);
 void nb_tok_destroy(nb_tok_arr *arr);
 
+int nb_parse(char *str, nb_tok_arr *arr);
+
 #endif
\ No newline at end of file