summaryrefslogtreecommitdiffhomepage
path: root/contrib/package/iwinfo
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/package/iwinfo')
-rw-r--r--contrib/package/iwinfo/src/iwinfo_lualib.c16
-rw-r--r--contrib/package/iwinfo/src/iwinfo_madwifi.c6
-rw-r--r--contrib/package/iwinfo/src/iwinfo_madwifi.h1
-rw-r--r--contrib/package/iwinfo/src/iwinfo_nl80211.c99
-rw-r--r--contrib/package/iwinfo/src/iwinfo_nl80211.h1
-rw-r--r--contrib/package/iwinfo/src/iwinfo_wext.c8
-rw-r--r--contrib/package/iwinfo/src/iwinfo_wext.h2
-rw-r--r--contrib/package/iwinfo/src/iwinfo_wext_scan.c6
-rw-r--r--contrib/package/iwinfo/src/iwinfo_wl.c6
-rw-r--r--contrib/package/iwinfo/src/iwinfo_wl.h1
10 files changed, 130 insertions, 16 deletions
diff --git a/contrib/package/iwinfo/src/iwinfo_lualib.c b/contrib/package/iwinfo/src/iwinfo_lualib.c
index 1377ffeb2..312a3dae7 100644
--- a/contrib/package/iwinfo/src/iwinfo_lualib.c
+++ b/contrib/package/iwinfo/src/iwinfo_lualib.c
@@ -308,6 +308,21 @@ static int iwinfo_L_type(lua_State *L)
return 1;
}
+/* Shutdown backends */
+static int iwinfo_L__gc(lua_State *L)
+{
+#ifdef USE_WL
+ wl_close();
+#endif
+#ifdef USE_MADWIFI
+ madwifi_close();
+#endif
+#ifdef USE_NL80211
+ nl80211_close();
+#endif
+ wext_close();
+}
+
/*
* Build a short textual description of the crypto info
*/
@@ -930,6 +945,7 @@ static const luaL_reg R_wext[] = {
/* Common */
static const luaL_reg R_common[] = {
{ "type", iwinfo_L_type },
+ { "__gc", iwinfo_L__gc },
{ NULL, NULL }
};
diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.c b/contrib/package/iwinfo/src/iwinfo_madwifi.c
index daecf5df3..9c3bb2688 100644
--- a/contrib/package/iwinfo/src/iwinfo_madwifi.c
+++ b/contrib/package/iwinfo/src/iwinfo_madwifi.c
@@ -292,6 +292,12 @@ int madwifi_probe(const char *ifname)
return ( !!madwifi_isvap(ifname, NULL) || madwifi_iswifi(ifname) );
}
+void madwifi_close(void)
+{
+ if( ioctl_socket > -1 )
+ close(ioctl_socket);
+}
+
int madwifi_get_mode(const char *ifname, char *buf)
{
return wext_get_mode(ifname, buf);
diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.h b/contrib/package/iwinfo/src/iwinfo_madwifi.h
index 1f2291838..7e0129c9e 100644
--- a/contrib/package/iwinfo/src/iwinfo_madwifi.h
+++ b/contrib/package/iwinfo/src/iwinfo_madwifi.h
@@ -44,5 +44,6 @@ int madwifi_get_scanlist(const char *ifname, char *buf, int *len);
int madwifi_get_freqlist(const char *ifname, char *buf, int *len);
int madwifi_get_countrylist(const char *ifname, char *buf, int *len);
int madwifi_get_mbssid_support(const char *ifname, int *buf);
+void madwifi_close(void);
#endif
diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c
index 7d2a96a6c..a693d53db 100644
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.c
+++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c
@@ -77,17 +77,7 @@ static int nl80211_init(void)
err:
- if( nls && nls->nl_sock )
- nl_socket_free(nls->nl_sock);
-
- if( nls && nls->nl_cache )
- nl_cache_free(nls->nl_cache);
-
- if( nls )
- free(nls);
-
- nls = NULL;
-
+ nl80211_close();
return err;
}
@@ -148,19 +138,21 @@ static struct nl80211_msg_conveyor * nl80211_msg(const char *ifname, int cmd, in
{
static struct nl80211_msg_conveyor cv;
- int ifidx;
+ int ifidx = -1, phyidx = -1;
struct nl_msg *req = NULL;
struct nl_cb *cb = NULL;
if( nl80211_init() < 0 )
goto err;
- if( !strncmp(ifname, "mon.", 4) )
+ if( !strncmp(ifname, "radio", 5) )
+ phyidx = atoi(&ifname[5]);
+ else if( !strncmp(ifname, "mon.", 4) )
ifidx = if_nametoindex(&ifname[4]);
else
ifidx = if_nametoindex(ifname);
- if( ifidx < 0 )
+ if( (ifidx < 0) && (phyidx < 0) )
return NULL;
req = nlmsg_alloc();
@@ -174,7 +166,11 @@ static struct nl80211_msg_conveyor * nl80211_msg(const char *ifname, int cmd, in
genlmsg_put(req, 0, 0, genl_family_get_id(nls->nl80211), 0,
flags, cmd, 0);
- NLA_PUT_U32(req, NL80211_ATTR_IFINDEX, ifidx);
+ if( ifidx > -1 )
+ NLA_PUT_U32(req, NL80211_ATTR_IFINDEX, ifidx);
+
+ if( phyidx > -1 )
+ NLA_PUT_U32(req, NL80211_ATTR_WIPHY, phyidx);
nlmsg_get(req);
@@ -395,6 +391,21 @@ int nl80211_probe(const char *ifname)
return !!nl80211_ifname2phy(ifname);
}
+void nl80211_close(void)
+{
+ if( nls )
+ {
+ if( nls->nl_sock )
+ nl_socket_free(nls->nl_sock);
+
+ if( nls->nl_cache )
+ nl_cache_free(nls->nl_cache);
+
+ free(nls);
+ nls = NULL;
+ }
+}
+
int nl80211_get_mode(const char *ifname, char *buf)
{
return wext_get_mode(ifname, buf);
@@ -1171,7 +1182,63 @@ int nl80211_get_scanlist(const char *ifname, char *buf, int *len)
int nl80211_get_freqlist(const char *ifname, char *buf, int *len)
{
- return wext_get_freqlist(ifname, buf, len);
+ char *phy;
+ int count = 0, bands_remain, freqs_remain;
+ struct nl80211_msg_conveyor *req, *res;
+ struct nlattr *bands[NL80211_BAND_ATTR_MAX + 1];
+ struct nlattr *freqs[NL80211_FREQUENCY_ATTR_MAX + 1];
+ struct nlattr *band, *freq;
+ struct iwinfo_freqlist_entry *e = (struct iwinfo_freqlist_entry *)buf;
+
+ static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 },
+ };
+
+ if( !wext_get_freqlist(ifname, buf, len) )
+ return 0;
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0);
+ if( req )
+ {
+ res = nl80211_send(req);
+ if( res )
+ {
+ nla_for_each_nested(band,
+ res->attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)
+ {
+ nla_parse(bands, NL80211_BAND_ATTR_MAX, nla_data(band),
+ nla_len(band), NULL);
+
+ nla_for_each_nested(freq,
+ bands[NL80211_BAND_ATTR_FREQS], freqs_remain)
+ {
+ nla_parse(freqs, NL80211_FREQUENCY_ATTR_MAX,
+ nla_data(freq), nla_len(freq), freq_policy);
+
+ e->mhz = nla_get_u32(freqs[NL80211_FREQUENCY_ATTR_FREQ]);
+ e->channel = nl80211_freq2channel(e->mhz);
+
+ e++;
+ count++;
+ }
+ }
+ nl80211_free(res);
+ }
+ nl80211_free(req);
+ }
+
+ if( count > 0 )
+ {
+ *len = count * sizeof(struct iwinfo_freqlist_entry);
+ return 0;
+ }
+
+ return -1;
}
int nl80211_get_country(const char *ifname, char *buf)
diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.h b/contrib/package/iwinfo/src/iwinfo_nl80211.h
index 0cf74195d..97a290484 100644
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.h
+++ b/contrib/package/iwinfo/src/iwinfo_nl80211.h
@@ -79,5 +79,6 @@ int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
int nl80211_get_freqlist(const char *ifname, char *buf, int *len);
int nl80211_get_countrylist(const char *ifname, char *buf, int *len);
int nl80211_get_mbssid_support(const char *ifname, int *buf);
+void nl80211_close(void);
#endif
diff --git a/contrib/package/iwinfo/src/iwinfo_wext.c b/contrib/package/iwinfo/src/iwinfo_wext.c
index 7bd1574c1..e9e79e375 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext.c
+++ b/contrib/package/iwinfo/src/iwinfo_wext.c
@@ -113,6 +113,14 @@ int wext_probe(const char *ifname)
return 0;
}
+void wext_close(void)
+{
+ wext_scan_close();
+
+ if( ioctl_socket > -1 )
+ close(ioctl_socket);
+}
+
int wext_get_mode(const char *ifname, char *buf)
{
struct iwreq wrq;
diff --git a/contrib/package/iwinfo/src/iwinfo_wext.h b/contrib/package/iwinfo/src/iwinfo_wext.h
index 917ea121f..d58fa1c2f 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext.h
+++ b/contrib/package/iwinfo/src/iwinfo_wext.h
@@ -48,5 +48,7 @@ int wext_get_scanlist(const char *ifname, char *buf, int *len);
int wext_get_freqlist(const char *ifname, char *buf, int *len);
int wext_get_countrylist(const char *ifname, char *buf, int *len);
int wext_get_mbssid_support(const char *ifname, int *buf);
+void wext_scan_close(void);
+void wext_close(void);
#endif
diff --git a/contrib/package/iwinfo/src/iwinfo_wext_scan.c b/contrib/package/iwinfo/src/iwinfo_wext_scan.c
index f81261837..d5b486b7e 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext_scan.c
+++ b/contrib/package/iwinfo/src/iwinfo_wext_scan.c
@@ -653,3 +653,9 @@ int wext_get_scanlist(const char *ifname, char *buf, int *len)
return -1;
}
+
+void wext_scan_close(void)
+{
+ if( ioctl_socket > -1 )
+ close(ioctl_socket);
+}
diff --git a/contrib/package/iwinfo/src/iwinfo_wl.c b/contrib/package/iwinfo/src/iwinfo_wl.c
index 81df81faf..cb778fe3d 100644
--- a/contrib/package/iwinfo/src/iwinfo_wl.c
+++ b/contrib/package/iwinfo/src/iwinfo_wl.c
@@ -75,6 +75,12 @@ int wl_probe(const char *ifname)
return 0;
}
+void wl_close(void)
+{
+ if( ioctl_socket > -1 )
+ close(ioctl_socket);
+}
+
int wl_get_mode(const char *ifname, char *buf)
{
int ret = -1;
diff --git a/contrib/package/iwinfo/src/iwinfo_wl.h b/contrib/package/iwinfo/src/iwinfo_wl.h
index 0a991a35f..b734cb6fb 100644
--- a/contrib/package/iwinfo/src/iwinfo_wl.h
+++ b/contrib/package/iwinfo/src/iwinfo_wl.h
@@ -45,5 +45,6 @@ int wl_get_scanlist(const char *ifname, char *buf, int *len);
int wl_get_freqlist(const char *ifname, char *buf, int *len);
int wl_get_countrylist(const char *ifname, char *buf, int *len);
int wl_get_mbssid_support(const char *ifname, int *buf);
+void wl_close(void);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 18:34:47 +0000