mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-02-05 09:40:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

ad_parser: replace for loop with simpler while for analysis

Browse Source
This commit is contained in:
Matthias Ringwald 2019-12-02 17:56:32 +01:00
parent f1f3f303c6
commit fb08d3bfcd
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/ad_parser.c
View File

@ -97,7 +97,8 @@ const uint8_t * ad_iterator_get_data(const ad_context_t * context){
bool ad_data_contains_uuid16(uint8_t ad_len, const uint8_t * ad_data, uint16_t uuid16){
ad_context_t context;
for (ad_iterator_init(&context, ad_len, ad_data) ; ad_iterator_has_more(&context) ; ad_iterator_next(&context)){
ad_iterator_init(&context, ad_len, ad_data);
while ( ad_iterator_has_more(&context) ){
uint8_t data_type = ad_iterator_get_data_type(&context);
uint8_t data_len = ad_iterator_get_data_len(&context);
const uint8_t * data = ad_iterator_get_data(&context);
@ -125,6 +126,7 @@ bool ad_data_contains_uuid16(uint8_t ad_len, const uint8_t * ad_data, uint16_t u
default:
break;
}
ad_iterator_next(&context);
}
return false;
}
@ -134,7 +136,8 @@ bool ad_data_contains_uuid128(uint8_t ad_len, const uint8_t * ad_data, const uin
// input in big endian/network order, bluetooth data in little endian
uint8_t uuid128_le[16];
reverse_128(uuid128, uuid128_le);
for (ad_iterator_init(&context, ad_len, ad_data) ; ad_iterator_has_more(&context) ; ad_iterator_next(&context)){
ad_iterator_init(&context, ad_len, ad_data);
while ( ad_iterator_has_more(&context) ){
uint8_t data_type = ad_iterator_get_data_type(&context);
uint8_t data_len = ad_iterator_get_data_len(&context);
const uint8_t * data = ad_iterator_get_data(&context);
@ -163,6 +166,7 @@ bool ad_data_contains_uuid128(uint8_t ad_len, const uint8_t * ad_data, const uin
default:
break;
}
ad_iterator_next(&context);
}
return false;
}