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-rw-r--r--libs/iwinfo/Makefile3
-rw-r--r--libs/iwinfo/src/iwinfo.h16
-rw-r--r--libs/iwinfo/src/iwinfo_lualib.c100
-rw-r--r--libs/iwinfo/src/iwinfo_lualib.h1
-rw-r--r--libs/iwinfo/src/iwinfo_madwifi.c5
-rw-r--r--libs/iwinfo/src/iwinfo_madwifi.h1
-rw-r--r--libs/iwinfo/src/iwinfo_wext.c32
-rw-r--r--libs/iwinfo/src/iwinfo_wext.h2
-rw-r--r--libs/iwinfo/src/iwinfo_wext_scan.c644
-rw-r--r--libs/iwinfo/src/iwinfo_wext_scan.h393
-rw-r--r--libs/iwinfo/src/iwinfo_wl.c5
-rw-r--r--libs/iwinfo/src/iwinfo_wl.h1
12 files changed, 1198 insertions, 5 deletions
diff --git a/libs/iwinfo/Makefile b/libs/iwinfo/Makefile
index 2d775230db..573dcae5a5 100644
--- a/libs/iwinfo/Makefile
+++ b/libs/iwinfo/Makefile
@@ -10,7 +10,8 @@ IWINFO_LDFLAGS =
IWINFO_CFLAGS = -fstrict-aliasing
IWINFO_SO = iwinfo.so
IWINFO_LUA = iwinfo.lua
-IWINFO_OBJ = src/iwinfo_wl.o src/iwinfo_madwifi.o src/iwinfo_wext.o src/iwinfo_lualib.o
+IWINFO_OBJ = src/iwinfo_wl.o src/iwinfo_madwifi.o \
+ src/iwinfo_wext.o src/iwinfo_wext_scan.o src/iwinfo_lualib.o
%.o: %.c
$(COMPILE) $(IWINFO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $<
diff --git a/libs/iwinfo/src/iwinfo.h b/libs/iwinfo/src/iwinfo.h
index be7c1ece0a..29398831cc 100644
--- a/libs/iwinfo/src/iwinfo.h
+++ b/libs/iwinfo/src/iwinfo.h
@@ -34,5 +34,21 @@ struct iwinfo_txpwrlist_entry {
uint8_t mw;
};
+struct iwinfo_crypto_entry {
+ uint8_t enabled;
+ uint8_t wpa_version;
+ uint8_t group_ciphers[8];
+ uint8_t pair_ciphers[8];
+ uint8_t auth_suites[8];
+};
+
+struct iwinfo_scanlist_entry {
+ uint8_t mac[6];
+ uint8_t ssid[IW_ESSID_MAX_SIZE+1];
+ uint8_t mode[8];
+ uint8_t channel;
+ struct iwinfo_crypto_entry crypto;
+};
+
#endif
diff --git a/libs/iwinfo/src/iwinfo_lualib.c b/libs/iwinfo/src/iwinfo_lualib.c
index e63eeabd4d..1a0d71b99a 100644
--- a/libs/iwinfo/src/iwinfo_lualib.c
+++ b/libs/iwinfo/src/iwinfo_lualib.c
@@ -107,6 +107,100 @@ static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, in
return 1;
}
+/* Wrapper for scan list */
+static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int i, j, x, y, len;
+ char rv[IWINFO_BUFSIZE];
+ char macstr[18];
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_scanlist_entry *e;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if( !(*func)(ifname, rv, &len) )
+ {
+ for( i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++ )
+ {
+ e = (struct iwinfo_scanlist_entry *) &rv[i];
+
+ lua_newtable(L);
+
+ /* BSSID */
+ sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
+ e->mac[0], e->mac[1], e->mac[2],
+ e->mac[3], e->mac[4], e->mac[5]);
+
+ lua_pushstring(L, macstr);
+ lua_setfield(L, -2, "mac");
+
+ /* ESSID */
+ if( e->ssid[0] )
+ {
+ lua_pushstring(L, (char *) e->ssid);
+ lua_setfield(L, -2, "ssid");
+ }
+
+ /* Channel */
+ lua_pushinteger(L, e->channel);
+ lua_setfield(L, -2, "channel");
+
+ /* Mode */
+ lua_pushstring(L, (char *) e->mode);
+ lua_setfield(L, -2, "mode");
+
+ /* Crypto */
+ lua_pushinteger(L, e->crypto.wpa_version);
+ lua_setfield(L, -2, "wpa_version");
+
+ lua_newtable(L);
+ for( j = 0, y = 1; j < sizeof(e->crypto.group_ciphers); j++ )
+ {
+ if( e->crypto.group_ciphers[j] )
+ {
+ lua_pushstring(L, (j < IW_IE_CYPHER_NUM)
+ ? iw_ie_cypher_name[j] : "Proprietary");
+
+ lua_rawseti(L, -2, y++);
+ }
+ }
+ lua_setfield(L, -2, "group_ciphers");
+
+ lua_newtable(L);
+ for( j = 0, y = 1; j < sizeof(e->crypto.pair_ciphers); j++ )
+ {
+ if( e->crypto.pair_ciphers[j] )
+ {
+ lua_pushstring(L, (j < IW_IE_CYPHER_NUM)
+ ? iw_ie_cypher_name[j] : "Proprietary");
+
+ lua_rawseti(L, -2, y++);
+ }
+ }
+ lua_setfield(L, -2, "pair_ciphers");
+
+ lua_newtable(L);
+ for( j = 0, y = 1; j < sizeof(e->crypto.auth_suites); j++ )
+ {
+ if( e->crypto.auth_suites[j] )
+ {
+ lua_pushstring(L, (j < IW_IE_KEY_MGMT_NUM)
+ ? iw_ie_key_mgmt_name[j] : "Proprietary");
+
+ lua_rawseti(L, -2, y++);
+ }
+ }
+ lua_setfield(L, -2, "auth_suites");
+
+ lua_rawseti(L, -2, x);
+ }
+ }
+
+ return 1;
+}
+
+
/* Broadcom */
LUA_WRAP_INT(wl,channel)
LUA_WRAP_INT(wl,frequency)
@@ -122,6 +216,7 @@ LUA_WRAP_STRING(wl,bssid)
LUA_WRAP_STRING(wl,enctype)
LUA_WRAP_LIST(wl,assoclist)
LUA_WRAP_LIST(wl,txpwrlist)
+LUA_WRAP_LIST(wl,scanlist)
/* Madwifi */
LUA_WRAP_INT(madwifi,channel)
@@ -138,6 +233,7 @@ LUA_WRAP_STRING(madwifi,bssid)
LUA_WRAP_STRING(madwifi,enctype)
LUA_WRAP_LIST(madwifi,assoclist)
LUA_WRAP_LIST(madwifi,txpwrlist)
+LUA_WRAP_LIST(madwifi,scanlist)
/* Wext */
LUA_WRAP_INT(wext,channel)
@@ -154,6 +250,7 @@ LUA_WRAP_STRING(wext,bssid)
LUA_WRAP_STRING(wext,enctype)
LUA_WRAP_LIST(wext,assoclist)
LUA_WRAP_LIST(wext,txpwrlist)
+LUA_WRAP_LIST(wext,scanlist)
/* Broadcom table */
static const luaL_reg R_wl[] = {
@@ -170,6 +267,7 @@ static const luaL_reg R_wl[] = {
LUA_REG(wl,enctype),
LUA_REG(wl,assoclist),
LUA_REG(wl,txpwrlist),
+ LUA_REG(wl,scanlist),
LUA_REG(wl,mbssid_support),
{ NULL, NULL }
};
@@ -189,6 +287,7 @@ static const luaL_reg R_madwifi[] = {
LUA_REG(madwifi,enctype),
LUA_REG(madwifi,assoclist),
LUA_REG(madwifi,txpwrlist),
+ LUA_REG(madwifi,scanlist),
LUA_REG(madwifi,mbssid_support),
{ NULL, NULL }
};
@@ -208,6 +307,7 @@ static const luaL_reg R_wext[] = {
LUA_REG(wext,enctype),
LUA_REG(wext,assoclist),
LUA_REG(wext,txpwrlist),
+ LUA_REG(wext,scanlist),
LUA_REG(wext,mbssid_support),
{ NULL, NULL }
};
diff --git a/libs/iwinfo/src/iwinfo_lualib.h b/libs/iwinfo/src/iwinfo_lualib.h
index f7eba149d1..bf7568a653 100644
--- a/libs/iwinfo/src/iwinfo_lualib.h
+++ b/libs/iwinfo/src/iwinfo_lualib.h
@@ -24,6 +24,7 @@
#include <lauxlib.h>
#include "iwinfo.h"
+#include "iwinfo_wext_scan.h"
#define IWINFO_META "iwinfo"
diff --git a/libs/iwinfo/src/iwinfo_madwifi.c b/libs/iwinfo/src/iwinfo_madwifi.c
index 11650129c1..e09d49b1eb 100644
--- a/libs/iwinfo/src/iwinfo_madwifi.c
+++ b/libs/iwinfo/src/iwinfo_madwifi.c
@@ -403,6 +403,11 @@ int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len)
return wext_get_txpwrlist(ifname, buf, len);
}
+int madwifi_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ return wext_get_scanlist(ifname, buf, len);
+}
+
int madwifi_get_mbssid_support(const char *ifname, int *buf)
{
/* We assume that multi bssid is always possible */
diff --git a/libs/iwinfo/src/iwinfo_madwifi.h b/libs/iwinfo/src/iwinfo_madwifi.h
index 24573f3b85..9c5b7fa589 100644
--- a/libs/iwinfo/src/iwinfo_madwifi.h
+++ b/libs/iwinfo/src/iwinfo_madwifi.h
@@ -36,6 +36,7 @@ int madwifi_get_quality_max(const char *ifname, int *buf);
int madwifi_get_enctype(const char *ifname, char *buf);
int madwifi_get_assoclist(const char *ifname, char *buf, int *len);
int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len);
+int madwifi_get_scanlist(const char *ifname, char *buf, int *len);
int madwifi_get_mbssid_support(const char *ifname, int *buf);
#endif
diff --git a/libs/iwinfo/src/iwinfo_wext.c b/libs/iwinfo/src/iwinfo_wext.c
index 24be10fa9d..311fd8ebbe 100644
--- a/libs/iwinfo/src/iwinfo_wext.c
+++ b/libs/iwinfo/src/iwinfo_wext.c
@@ -189,7 +189,7 @@ int wext_get_bitrate(const char *ifname, int *buf)
if(wext_ioctl(ifname, SIOCGIWRATE, &wrq) >= 0)
{
- *buf = wrq.u.bitrate.value;
+ *buf = (wrq.u.bitrate.value / 1000000);
return 0;
}
@@ -199,12 +199,36 @@ int wext_get_bitrate(const char *ifname, int *buf)
int wext_get_channel(const char *ifname, int *buf)
{
struct iwreq wrq;
+ struct iw_range range;
+ double freq;
+ int i;
if(wext_ioctl(ifname, SIOCGIWFREQ, &wrq) >= 0)
{
- /* FIXME: iwlib has some strange workarounds here, maybe we need them as well... */
- *buf = (int) wext_freq2float(&wrq.u.freq);
- return 0;
+ if( wrq.u.freq.m >= 1000 )
+ {
+ freq = wext_freq2float(&wrq.u.freq);
+ wrq.u.data.pointer = (caddr_t) &range;
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+ {
+ for(i = 0; i < range.num_frequency; i++)
+ {
+ if( wext_freq2float(&range.freq[i]) == freq )
+ {
+ *buf = range.freq[i].i;
+ return 0;
+ }
+ }
+ }
+ }
+ else
+ {
+ *buf = wrq.u.freq.m;
+ return 0;
+ }
}
return -1;
diff --git a/libs/iwinfo/src/iwinfo_wext.h b/libs/iwinfo/src/iwinfo_wext.h
index 906b9324db..dd1922fc8c 100644
--- a/libs/iwinfo/src/iwinfo_wext.h
+++ b/libs/iwinfo/src/iwinfo_wext.h
@@ -22,6 +22,7 @@
#include "iwinfo.h"
#include "include/wext.h"
+
int wext_probe(const char *ifname);
int wext_get_mode(const char *ifname, char *buf);
int wext_get_ssid(const char *ifname, char *buf);
@@ -36,6 +37,7 @@ int wext_get_quality_max(const char *ifname, int *buf);
int wext_get_enctype(const char *ifname, char *buf);
int wext_get_assoclist(const char *ifname, char *buf, int *len);
int wext_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wext_get_scanlist(const char *ifname, char *buf, int *len);
int wext_get_mbssid_support(const char *ifname, int *buf);
#endif
diff --git a/libs/iwinfo/src/iwinfo_wext_scan.c b/libs/iwinfo/src/iwinfo_wext_scan.c
new file mode 100644
index 0000000000..63231b86b1
--- /dev/null
+++ b/libs/iwinfo/src/iwinfo_wext_scan.c
@@ -0,0 +1,644 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Backend
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * Parts of this code are derived from the Linux wireless tools, iwlib.c,
+ * iwlist.c and iwconfig.c in particular.
+ */
+
+#include "iwinfo.h"
+#include "iwinfo_wext_scan.h"
+
+
+static int ioctl_socket = -1;
+
+static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
+{
+ /* prepare socket */
+ if( ioctl_socket == -1 )
+ ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0);
+
+ strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+ return ioctl(ioctl_socket, cmd, wrq);
+}
+
+static double wext_freq2float(const struct iw_freq *in)
+{
+ int i;
+ double res = (double) in->m;
+ for(i = 0; i < in->e; i++) res *= 10;
+ return res;
+}
+
+static int wext_extract_event(struct stream_descr *stream, struct iw_event *iwe)
+{
+ const struct iw_ioctl_description *descr = NULL;
+ int event_type = 0;
+ unsigned int event_len = 1;
+ char *pointer;
+ unsigned cmd_index; /* *MUST* be unsigned */
+
+ /* Check for end of stream */
+ if((stream->current + IW_EV_LCP_PK_LEN) > stream->end)
+ return 0;
+
+ /* Extract the event header (to get the event id).
+ * Note : the event may be unaligned, therefore copy... */
+ memcpy((char *) iwe, stream->current, IW_EV_LCP_PK_LEN);
+
+ /* Check invalid events */
+ if(iwe->len <= IW_EV_LCP_PK_LEN)
+ return -1;
+
+ /* Get the type and length of that event */
+ if(iwe->cmd <= SIOCIWLAST)
+ {
+ cmd_index = iwe->cmd - SIOCIWFIRST;
+ if(cmd_index < standard_ioctl_num)
+ descr = &(standard_ioctl_descr[cmd_index]);
+ }
+ else
+ {
+ cmd_index = iwe->cmd - IWEVFIRST;
+ if(cmd_index < standard_event_num)
+ descr = &(standard_event_descr[cmd_index]);
+ }
+
+ if(descr != NULL)
+ event_type = descr->header_type;
+
+ /* Unknown events -> event_type=0 => IW_EV_LCP_PK_LEN */
+ event_len = event_type_size[event_type];
+
+ /* Check if we know about this event */
+ if(event_len <= IW_EV_LCP_PK_LEN)
+ {
+ /* Skip to next event */
+ stream->current += iwe->len;
+ return 2;
+ }
+
+ event_len -= IW_EV_LCP_PK_LEN;
+
+ /* Set pointer on data */
+ if(stream->value != NULL)
+ pointer = stream->value; /* Next value in event */
+ else
+ pointer = stream->current + IW_EV_LCP_PK_LEN; /* First value in event */
+
+ /* Copy the rest of the event (at least, fixed part) */
+ if((pointer + event_len) > stream->end)
+ {
+ /* Go to next event */
+ stream->current += iwe->len;
+ return -2;
+ }
+
+ /* Fixup for WE-19 and later : pointer no longer in the stream */
+ /* Beware of alignement. Dest has local alignement, not packed */
+ if( event_type == IW_HEADER_TYPE_POINT )
+ memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+ else
+ memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+
+ /* Skip event in the stream */
+ pointer += event_len;
+
+ /* Special processing for iw_point events */
+ if(event_type == IW_HEADER_TYPE_POINT)
+ {
+ /* Check the length of the payload */
+ unsigned int extra_len = iwe->len - (event_len + IW_EV_LCP_PK_LEN);
+ if(extra_len > 0)
+ {
+ /* Set pointer on variable part (warning : non aligned) */
+ iwe->u.data.pointer = pointer;
+
+ /* Check that we have a descriptor for the command */
+ if(descr == NULL)
+ /* Can't check payload -> unsafe... */
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+ else
+ {
+ /* Those checks are actually pretty hard to trigger,
+ * because of the checks done in the kernel... */
+
+ unsigned int token_len = iwe->u.data.length * descr->token_size;
+
+ /* Ugly fixup for alignement issues.
+ * If the kernel is 64 bits and userspace 32 bits,
+ * we have an extra 4+4 bytes.
+ * Fixing that in the kernel would break 64 bits userspace. */
+ if((token_len != extra_len) && (extra_len >= 4))
+ {
+ uint16_t alt_dlen = *((uint16_t *) pointer);
+ unsigned int alt_token_len = alt_dlen * descr->token_size;
+ if((alt_token_len + 8) == extra_len)
+ {
+ /* Ok, let's redo everything */
+ pointer -= event_len;
+ pointer += 4;
+ /* Dest has local alignement, not packed */
+ memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+ pointer += event_len + 4;
+ iwe->u.data.pointer = pointer;
+ token_len = alt_token_len;
+ }
+ }
+
+ /* Discard bogus events which advertise more tokens than
+ * what they carry... */
+ if(token_len > extra_len)
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+
+ /* Check that the advertised token size is not going to
+ * produce buffer overflow to our caller... */
+ if((iwe->u.data.length > descr->max_tokens)
+ && !(descr->flags & IW_DESCR_FLAG_NOMAX))
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+
+ /* Same for underflows... */
+ if(iwe->u.data.length < descr->min_tokens)
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+ }
+ }
+ else
+ /* No data */
+ iwe->u.data.pointer = NULL;
+
+ /* Go to next event */
+ stream->current += iwe->len;
+ }
+ else
+ {
+ /* Ugly fixup for alignement issues.
+ * If the kernel is 64 bits and userspace 32 bits,
+ * we have an extra 4 bytes.
+ * Fixing that in the kernel would break 64 bits userspace. */
+ if((stream->value == NULL)
+ && ((((iwe->len - IW_EV_LCP_PK_LEN) % event_len) == 4)
+ || ((iwe->len == 12) && ((event_type == IW_HEADER_TYPE_UINT) ||
+ (event_type == IW_HEADER_TYPE_QUAL))) ))
+ {
+ pointer -= event_len;
+ pointer += 4;
+ /* Beware of alignement. Dest has local alignement, not packed */
+ memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+ pointer += event_len;
+ }
+
+ /* Is there more value in the event ? */
+ if((pointer + event_len) <= (stream->current + iwe->len))
+ /* Go to next value */
+ stream->value = pointer;
+ else
+ {
+ /* Go to next event */
+ stream->value = NULL;
+ stream->current += iwe->len;
+ }
+ }
+
+ return 1;
+}
+
+static inline void wext_fill_wpa(unsigned char *iebuf, int buflen, struct iwinfo_scanlist_entry *e)
+{
+ int ielen = iebuf[1] + 2;
+ int offset = 2; /* Skip the IE id, and the length. */
+ unsigned char wpa1_oui[3] = {0x00, 0x50, 0xf2};
+ unsigned char wpa2_oui[3] = {0x00, 0x0f, 0xac};
+ unsigned char *wpa_oui;
+ int i;
+ uint16_t ver = 0;
+ uint16_t cnt = 0;
+ int wpa1 = 0, wpa2 = 0;
+ char buf[256];
+
+ struct iwinfo_crypto_entry *ce = &e->crypto;
+
+ if( !ce->enabled )
+ return;
+
+ //memset(&e->crypto, 0, sizeof(struct iwinfo_crypto_entry));
+
+ if(ielen > buflen)
+ ielen = buflen;
+
+ switch(iebuf[0])
+ {
+ case 0x30: /* WPA2 */
+ /* Check if we have enough data */
+ if(ielen < 4)
+ return;
+
+ wpa_oui = wpa2_oui;
+ break;
+
+ case 0xdd: /* WPA or else */
+ wpa_oui = wpa1_oui;
+ /* Not all IEs that start with 0xdd are WPA.
+ * * So check that the OUI is valid. */
+ if((ielen < 8) || ((memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ && (iebuf[offset+3] == 0x01)))
+ return;
+
+ offset += 4;
+ break;
+
+ default:
+ return;
+ }
+
+ /* Pick version number (little endian) */
+ ver = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+
+ if(iebuf[0] == 0xdd)
+ wpa1 = 1;
+
+ if(iebuf[0] == 0x30)
+ wpa2 = 1;
+
+ if( wpa1 && (ce->wpa_version == 2) )
+ ce->wpa_version = 3;
+ else if( wpa2 && (ce->wpa_version == 1) )
+ ce->wpa_version = 3;
+ else if( wpa1 && !ce->wpa_version )
+ ce->wpa_version = 1;
+ else if( wpa2 && !ce->wpa_version )
+ ce->wpa_version = 2;
+
+ if(ielen < (offset + 4))
+ {
+ ce->group_ciphers[2] = 1; /* TKIP */
+ return;
+ }
+
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->group_ciphers[7] = 1; /* Proprietary */
+ else
+ ce->group_ciphers[iebuf[offset+3]] = 1;
+
+ offset += 4;
+
+ if(ielen < (offset + 2))
+ {
+ ce->pair_ciphers[2] = 1; /* TKIP */
+ return;
+ }
+
+ /* Otherwise, we have some number of pairwise ciphers. */
+ cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+
+ if(ielen < (offset + 4*cnt))
+ return;
+
+ *buf = '\0';
+ for(i = 0; i < cnt; i++)
+ {
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->pair_ciphers[7] = 1; /* Proprietary */
+ else if(iebuf[offset+3] <= IW_IE_CYPHER_NUM)
+ ce->pair_ciphers[iebuf[offset+3]] = 1;
+ //else
+ // ce->pair_ciphers[ce->pair_cipher_num++] = 255; /* Unknown */
+
+ offset += 4;
+ }
+
+ /* Check if we are done */
+ if(ielen < (offset + 2))
+ return;
+
+ /* Now, we have authentication suites. */
+ cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+ *buf = '\0';
+
+ if(ielen < (offset + 4*cnt))
+ return;
+
+ for(i = 0; i < cnt; i++)
+ {
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->auth_suites[7] = 1; /* Proprietary */
+ else if(iebuf[offset+3] <= IW_IE_KEY_MGMT_NUM)
+ ce->auth_suites[iebuf[offset+3]] = 1;
+ //else
+ // ce->auth_suites[ce->auth_suite_num++] = 255; /* Unknown */
+
+ offset += 4;
+ }
+}
+
+
+static inline int wext_fill_entry(struct stream_descr *stream, struct iw_event *event,
+ struct iw_range *iw_range, int has_range, struct iwinfo_scanlist_entry *e)
+{
+ int i;
+ double freq;
+
+ /* Now, let's decode the event */
+ switch(event->cmd)
+ {
+ case SIOCGIWAP:
+ memcpy(e->mac, &event->u.ap_addr.sa_data, 6);
+ break;
+
+ case SIOCGIWFREQ:
+ if( event->u.freq.m >= 1000 )
+ {
+ freq = wext_freq2float(&(event->u.freq));
+
+ for(i = 0; i < iw_range->num_frequency; i++)
+ {
+ if( wext_freq2float(&iw_range->freq[i]) == freq )
+ {
+ e->channel = iw_range->freq[i].i;
+ break;
+ }
+ }
+ }
+ else
+ {
+ e->channel = event->u.freq.m;
+ }
+
+ break;
+
+ case SIOCGIWMODE:
+ switch(event->u.mode)
+ {
+ case 1:
+ sprintf((char *) e->mode, "Ad-Hoc");
+ break;
+
+ case 3:
+ sprintf((char *) e->mode, "Master");
+ break;
+
+ default:
+ sprintf((char *) e->mode, "Unknown");
+ }
+
+ break;
+
+ case SIOCGIWESSID:
+ if( event->u.essid.pointer && event->u.essid.length && event->u.essid.flags )
+ memcpy(e->ssid, event->u.essid.pointer, event->u.essid.length);
+
+ break;
+
+ case SIOCGIWENCODE:
+ e->crypto.enabled = !(event->u.data.flags & IW_ENCODE_DISABLED);
+ break;
+
+#if 0
+ case SIOCGIWRATE:
+ if(state->val_index == 0)
+ {
+ lua_pushstring(L, "bitrates");
+ lua_newtable(L);
+ }
+ //iw_print_bitrate(buffer, sizeof(buffer), event->u.bitrate.value);
+ snprintf(buffer, sizeof(buffer), "%d", event->u.bitrate.value);
+ lua_pushinteger(L, state->val_index + 1);
+ lua_pushstring(L, buffer);
+ lua_settable(L, -3);
+
+ /* Check for termination */
+ if(stream->value == NULL)
+ {
+ lua_settable(L, -3);
+ state->val_index = 0;
+ } else
+ state->val_index++;
+ break;
+#endif
+ case IWEVGENIE:
+ i = 0;
+
+ while(i <= (event->u.data.length - 2))
+ {
+ switch(((unsigned char *)event->u.data.pointer)[i])
+ {
+ case 0xdd: /* WPA1 (and other) */
+ case 0x30: /* WPA2 */
+ wext_fill_wpa((unsigned char *)event->u.data.pointer + i,
+ event->u.data.length, e);
+
+ break;
+ }
+
+ i += ((unsigned char *)event->u.data.pointer)[i+1] + 2;
+ }
+
+ break;
+ }
+
+ return 0;
+}
+
+
+int wext_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ struct iwreq wrq;
+ struct iw_scan_req scanopt; /* Options for 'set' */
+ //int scanflags = 0; /* Flags for scan */
+ unsigned char *buffer = NULL; /* Results */
+ int buflen = IW_SCAN_MAX_DATA; /* Min for compat WE<17 */
+ struct iw_range range;
+ int has_range = 1;
+ struct timeval tv; /* Select timeout */
+ int timeout = 15000000; /* 15s */
+
+ int _len = 0;
+ struct iwinfo_scanlist_entry e;
+
+ //IWINFO_BUFSIZE
+ wrq.u.data.pointer = (caddr_t) &range;
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if( wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0 )
+ {
+ /* Init timeout value -> 250ms between set and first get */
+ tv.tv_sec = 0;
+ tv.tv_usec = 250000;
+
+ /* Clean up set args */
+ memset(&scanopt, 0, sizeof(scanopt));
+
+ wrq.u.data.pointer = NULL;
+ wrq.u.data.flags = 0;
+ wrq.u.data.length = 0;
+
+ /* Initiate Scanning */
+ if( wext_ioctl(ifname, SIOCSIWSCAN, &wrq) >= 0 )
+ {
+ timeout -= tv.tv_usec;
+
+ /* Forever */
+ while(1)
+ {
+ fd_set rfds; /* File descriptors for select */
+ int last_fd; /* Last fd */
+ int ret;
+
+ /* Guess what ? We must re-generate rfds each time */
+ FD_ZERO(&rfds);
+ last_fd = -1;
+ /* In here, add the rtnetlink fd in the list */
+
+ /* Wait until something happens */
+ ret = select(last_fd + 1, &rfds, NULL, NULL, &tv);
+
+ /* Check if there was an error */
+ if(ret < 0)
+ {
+ if(errno == EAGAIN || errno == EINTR)
+ continue;
+
+ return -1;
+ }
+
+ /* Check if there was a timeout */
+ if(ret == 0)
+ {
+ unsigned char *newbuf;
+
+ realloc:
+ /* (Re)allocate the buffer - realloc(NULL, len) == malloc(len) */
+ newbuf = realloc(buffer, buflen);
+ if(newbuf == NULL)
+ {
+ if(buffer)
+ free(buffer);
+
+ return -1;
+ }
+
+ buffer = newbuf;
+
+ /* Try to read the results */
+ wrq.u.data.pointer = buffer;
+ wrq.u.data.flags = 0;
+ wrq.u.data.length = buflen;
+
+ if( wext_ioctl(ifname, SIOCGIWSCAN, &wrq) )
+ {
+ /* Check if buffer was too small (WE-17 only) */
+ if((errno == E2BIG) && (range.we_version_compiled > 16))
+ {
+ /* Some driver may return very large scan results, either
+ * because there are many cells, or because they have many
+ * large elements in cells (like IWEVCUSTOM). Most will
+ * only need the regular sized buffer. We now use a dynamic
+ * allocation of the buffer to satisfy everybody. Of course,
+ * as we don't know in advance the size of the array, we try
+ * various increasing sizes. Jean II */
+
+ /* Check if the driver gave us any hints. */
+ if(wrq.u.data.length > buflen)
+ buflen = wrq.u.data.length;
+ else
+ buflen *= 2;
+
+ /* Try again */
+ goto realloc;
+ }
+
+ /* Check if results not available yet */
+ if(errno == EAGAIN)
+ {
+ /* Restart timer for only 100ms*/
+ tv.tv_sec = 0;
+ tv.tv_usec = 100000;
+ timeout -= tv.tv_usec;
+
+ if(timeout > 0)
+ continue; /* Try again later */
+ }
+
+ /* Bad error */
+ free(buffer);
+ return -1;
+
+ } else {
+ /* We have the results, go to process them */
+ break;
+ }
+ }
+ }
+
+ if( wrq.u.data.length )
+ {
+ struct iw_event iwe;
+ struct stream_descr stream;
+ int ret;
+ int first = 1;
+
+ memset(&stream, 0, sizeof(stream));
+ stream.current = (char *)buffer;
+ stream.end = (char *)buffer + wrq.u.data.length;
+
+ do
+ {
+ /* Extract an event and print it */
+ ret = wext_extract_event(&stream, &iwe);
+
+ if(ret >= 0)
+ {
+ if( (iwe.cmd == SIOCGIWAP) || (ret == 0) )
+ {
+ if( first )
+ {
+ first = 0;
+ }
+ else if( (_len + sizeof(struct iwinfo_scanlist_entry)) <= IWINFO_BUFSIZE )
+ {
+ memcpy(&buf[_len], &e, sizeof(struct iwinfo_scanlist_entry));
+ _len += sizeof(struct iwinfo_scanlist_entry);
+ }
+ else
+ {
+ /* we exceed the callers buffer size, abort here ... */
+ break;
+ }
+
+ memset(&e, 0, sizeof(struct iwinfo_scanlist_entry));
+ }
+
+ wext_fill_entry(&stream, &iwe, &range, has_range, &e);
+ }
+
+ } while(ret > 0);
+
+ free(buffer);
+ *len = _len;
+ return 0;
+ }
+
+ free(buffer);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
diff --git a/libs/iwinfo/src/iwinfo_wext_scan.h b/libs/iwinfo/src/iwinfo_wext_scan.h
new file mode 100644
index 0000000000..a85f563f6a
--- /dev/null
+++ b/libs/iwinfo/src/iwinfo_wext_scan.h
@@ -0,0 +1,393 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Headers
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WEXT_SCAN_H_
+#define __IWINFO_WEXT_SCAN_H_
+
+#include "iwinfo.h"
+#include "include/wext.h"
+
+
+typedef struct stream_descr
+{
+ char * end; /* End of the stream */
+ char * current; /* Current event in stream of events */
+ char * value; /* Current value in event */
+} stream_descr;
+
+/*
+ * Describe how a standard IOCTL looks like.
+ */
+struct iw_ioctl_description
+{
+ uint8_t header_type; /* NULL, iw_point or other */
+ uint8_t token_type; /* Future */
+ uint16_t token_size; /* Granularity of payload */
+ uint16_t min_tokens; /* Min acceptable token number */
+ uint16_t max_tokens; /* Max acceptable token number */
+ uint32_t flags; /* Special handling of the request */
+};
+
+/* Type of headers we know about (basically union iwreq_data) */
+#define IW_HEADER_TYPE_NULL 0 /* Not available */
+#define IW_HEADER_TYPE_CHAR 2 /* char [IFNAMSIZ] */
+#define IW_HEADER_TYPE_UINT 4 /* __u32 */
+#define IW_HEADER_TYPE_FREQ 5 /* struct iw_freq */
+#define IW_HEADER_TYPE_ADDR 6 /* struct sockaddr */
+#define IW_HEADER_TYPE_POINT 8 /* struct iw_point */
+#define IW_HEADER_TYPE_PARAM 9 /* struct iw_param */
+#define IW_HEADER_TYPE_QUAL 10 /* struct iw_quality */
+
+/* Handling flags */
+/* Most are not implemented. I just use them as a reminder of some
+ * cool features we might need one day ;-) */
+#define IW_DESCR_FLAG_NONE 0x0000 /* Obvious */
+/* Wrapper level flags */
+#define IW_DESCR_FLAG_DUMP 0x0001 /* Not part of the dump command */
+#define IW_DESCR_FLAG_EVENT 0x0002 /* Generate an event on SET */
+#define IW_DESCR_FLAG_RESTRICT 0x0004 /* GET : request is ROOT only */
+ /* SET : Omit payload from generated iwevent */
+#define IW_DESCR_FLAG_NOMAX 0x0008 /* GET : no limit on request size */
+/* Driver level flags */
+#define IW_DESCR_FLAG_WAIT 0x0100 /* Wait for driver event */
+
+
+/*
+ * Meta-data about all the standard Wireless Extension request we
+ * know about.
+ */
+static const struct iw_ioctl_description standard_ioctl_descr[] = {
+ [SIOCSIWCOMMIT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWNAME - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_CHAR,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWNWID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWNWID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWFREQ - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_FREQ,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWFREQ - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_FREQ,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWMODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_UINT,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWMODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_UINT,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWSENS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWSENS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRANGE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWRANGE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_range),
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWPRIV - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWPRIV - SIOCIWFIRST] = { /* (handled directly by us) */
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCSIWSTATS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWSTATS - SIOCIWFIRST] = { /* (handled directly by us) */
+ .header_type = IW_HEADER_TYPE_NULL,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr),
+ .max_tokens = IW_MAX_SPY,
+ },
+ [SIOCGIWSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr) +
+ sizeof(struct iw_quality),
+ .max_tokens = IW_MAX_SPY,
+ },
+ [SIOCSIWTHRSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct iw_thrspy),
+ .min_tokens = 1,
+ .max_tokens = 1,
+ },
+ [SIOCGIWTHRSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct iw_thrspy),
+ .min_tokens = 1,
+ .max_tokens = 1,
+ },
+ [SIOCSIWAP - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [SIOCGIWAP - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWMLME - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_mlme),
+ .max_tokens = sizeof(struct iw_mlme),
+ },
+ [SIOCGIWAPLIST - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr) +
+ sizeof(struct iw_quality),
+ .max_tokens = IW_MAX_AP,
+ .flags = IW_DESCR_FLAG_NOMAX,
+ },
+ [SIOCSIWSCAN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = 0,
+ .max_tokens = sizeof(struct iw_scan_req),
+ },
+ [SIOCGIWSCAN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_SCAN_MAX_DATA,
+ .flags = IW_DESCR_FLAG_NOMAX,
+ },
+ [SIOCSIWESSID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWESSID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWNICKN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ },
+ [SIOCGIWNICKN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ },
+ [SIOCSIWRATE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRATE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRTS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRTS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWFRAG - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWFRAG - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWTXPOW - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWTXPOW - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRETRY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRETRY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWENCODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ENCODING_TOKEN_MAX,
+ .flags = IW_DESCR_FLAG_EVENT | IW_DESCR_FLAG_RESTRICT,
+ },
+ [SIOCGIWENCODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ENCODING_TOKEN_MAX,
+ .flags = IW_DESCR_FLAG_DUMP | IW_DESCR_FLAG_RESTRICT,
+ },
+ [SIOCSIWPOWER - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWPOWER - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWMODUL - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWMODUL - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWGENIE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [SIOCGIWGENIE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [SIOCSIWAUTH - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWAUTH - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWENCODEEXT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_encode_ext),
+ .max_tokens = sizeof(struct iw_encode_ext) +
+ IW_ENCODING_TOKEN_MAX,
+ },
+ [SIOCGIWENCODEEXT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_encode_ext),
+ .max_tokens = sizeof(struct iw_encode_ext) +
+ IW_ENCODING_TOKEN_MAX,
+ },
+ [SIOCSIWPMKSA - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_pmksa),
+ .max_tokens = sizeof(struct iw_pmksa),
+ },
+};
+
+/*
+ * Meta-data about all the additional standard Wireless Extension events
+ * we know about.
+ */
+static const struct iw_ioctl_description standard_event_descr[] = {
+ [IWEVTXDROP - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVQUAL - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_QUAL,
+ },
+ [IWEVCUSTOM - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_CUSTOM_MAX,
+ },
+ [IWEVREGISTERED - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVEXPIRED - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVGENIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVMICHAELMICFAILURE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_michaelmicfailure),
+ },
+ [IWEVASSOCREQIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVASSOCRESPIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVPMKIDCAND - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_pmkid_cand),
+ },
+};
+
+/* Size (in bytes) of various events */
+static const int event_type_size[] = {
+ IW_EV_LCP_PK_LEN, /* IW_HEADER_TYPE_NULL */
+ 0,
+ IW_EV_CHAR_PK_LEN, /* IW_HEADER_TYPE_CHAR */
+ 0,
+ IW_EV_UINT_PK_LEN, /* IW_HEADER_TYPE_UINT */
+ IW_EV_FREQ_PK_LEN, /* IW_HEADER_TYPE_FREQ */
+ IW_EV_ADDR_PK_LEN, /* IW_HEADER_TYPE_ADDR */
+ 0,
+ IW_EV_POINT_PK_LEN, /* Without variable payload */
+ IW_EV_PARAM_PK_LEN, /* IW_HEADER_TYPE_PARAM */
+ IW_EV_QUAL_PK_LEN, /* IW_HEADER_TYPE_QUAL */
+};
+
+
+static const unsigned int standard_ioctl_num =
+ (sizeof(standard_ioctl_descr) / sizeof(struct iw_ioctl_description));
+
+static const unsigned int standard_event_num =
+ (sizeof(standard_event_descr) / sizeof(struct iw_ioctl_description));
+
+static const char *iw_ie_cypher_name[] = {
+ "none",
+ "WEP-40",
+ "TKIP",
+ "WRAP",
+ "CCMP",
+ "WEP-104",
+};
+
+#define IW_ARRAY_LEN(x) (sizeof(x)/sizeof((x)[0]))
+#define IW_IE_CYPHER_NUM IW_ARRAY_LEN(iw_ie_cypher_name)
+
+static const char *iw_ie_key_mgmt_name[] = {
+ "none",
+ "802.1x",
+ "PSK",
+};
+#define IW_IE_KEY_MGMT_NUM IW_ARRAY_LEN(iw_ie_key_mgmt_name)
+
+#endif
diff --git a/libs/iwinfo/src/iwinfo_wl.c b/libs/iwinfo/src/iwinfo_wl.c
index 2c3126a839..8387b9f4c8 100644
--- a/libs/iwinfo/src/iwinfo_wl.c
+++ b/libs/iwinfo/src/iwinfo_wl.c
@@ -384,6 +384,11 @@ int wl_get_txpwrlist(const char *ifname, char *buf, int *len)
return 0;
}
+int wl_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ return wext_get_scanlist(ifname, buf, len);
+}
+
int wl_get_mbssid_support(const char *ifname, int *buf)
{
wlc_rev_info_t revinfo;
diff --git a/libs/iwinfo/src/iwinfo_wl.h b/libs/iwinfo/src/iwinfo_wl.h
index 1bee4f9509..31832d985e 100644
--- a/libs/iwinfo/src/iwinfo_wl.h
+++ b/libs/iwinfo/src/iwinfo_wl.h
@@ -36,6 +36,7 @@ int wl_get_quality_max(const char *ifname, int *buf);
int wl_get_enctype(const char *ifname, char *buf);
int wl_get_assoclist(const char *ifname, char *buf, int *len);
int wl_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wl_get_scanlist(const char *ifname, char *buf, int *len);
int wl_get_mbssid_support(const char *ifname, int *buf);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 03:11:49 +0000