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nl80211util: Parse NL80211_ATTR_REG_ALPHA2 attrs

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This commit is contained in:
Andrew Zaborowski 2020-04-23 18:24:34 +02:00 committed by Denis Kenzior
parent 59cc1e27c2
commit 0f3f0086ae
1 changed files with 15 additions and 0 deletions
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15
src/nl80211util.c
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@ -63,6 +63,19 @@ static bool extract_name(const void *data, uint16_t len, void *o)
return true; return true;
} }
static bool extract_2_chars(const void *data, uint16_t len, void *o)
{
char *out = o;
const char *in = data;
if (len != 3 || in[2] != 0)
return false;
out[0] = in[0];
out[1] = in[1];
return true;
}
static bool extract_mac(const void *data, uint16_t len, void *o) static bool extract_mac(const void *data, uint16_t len, void *o)
{ {
const uint8_t **out = o; const uint8_t **out = o;
@ -118,6 +131,8 @@ static attr_handler handler_for_type(enum nl80211_attrs type)
case NL80211_ATTR_IFNAME: case NL80211_ATTR_IFNAME:
case NL80211_ATTR_WIPHY_NAME: case NL80211_ATTR_WIPHY_NAME:
return extract_name; return extract_name;
case NL80211_ATTR_REG_ALPHA2:
return extract_2_chars;
case NL80211_ATTR_MAC: case NL80211_ATTR_MAC:
return extract_mac; return extract_mac;
case NL80211_ATTR_ACK: case NL80211_ATTR_ACK: