libiwinfo: major changes

	- move own headers to include/iwinfo/ and shipped ones to include/iwinfo/api/
	- split into libiwinfo and libiwinfo-lua which contains only the binding
	- provide a public api for libiwinfo
	- install development headers and shared objects

22 files changed, 644 insertions, 411 deletions

diff --git a/contrib/package/iwinfo/Makefile b/contrib/package/iwinfo/Makefile
index 011f122c5..a8990294d 100644
--- a/contrib/package/iwinfo/Makefile
+++ b/contrib/package/iwinfo/Makefile
@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiwinfo
-PKG_RELEASE:=16
+PKG_RELEASE:=17
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 
@@ -15,12 +15,10 @@ include $(INCLUDE_DIR)/package.mk
 
 
 define Package/libiwinfo
-  SECTION:=luci
-  CATEGORY:=LuCI
-  SUBMENU:=8. Libraries
+  SECTION:=libs
+  CATEGORY:=Libraries
   TITLE:=Generalized Wireless Information Library (iwinfo)
-  DEPENDS:=+PACKAGE_kmod-mac80211:libnl-tiny +liblua +lua
-  DEFAULT:=PACKAGE_luci-lib-sys
+  DEPENDS:=+PACKAGE_kmod-mac80211:libnl-tiny
 endef
 
 define Package/libiwinfo/description
@@ -28,6 +26,19 @@ define Package/libiwinfo/description
   madwifi, nl80211 and wext driver interfaces.
 endef
 
+define Package/libiwinfo-lua
+  SUBMENU:=Lua
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=libiwinfo Lua binding
+  DEPENDS:=+libiwinfo +liblua +lua
+endef
+
+define Package/libiwinfo-lua/description
+  This is the Lua binding for the iwinfo library. It provides access to all enabled
+  backends.
+endef
+
 define Build/Prepare
 	mkdir -p $(PKG_BUILD_DIR)
 	$(CP) ./src/* $(PKG_BUILD_DIR)/
@@ -54,7 +65,22 @@ MAKE_FLAGS += \
 	LDFLAGS="$(TARGET_LDFLAGS)" \
 	BACKENDS="$(IWINFO_BACKENDS)"
 
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include/iwinfo
+	$(CP) $(PKG_BUILD_DIR)/include/iwinfo.h $(1)/usr/include/
+	$(CP) $(PKG_BUILD_DIR)/include/iwinfo/* $(1)/usr/include/iwinfo/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so
+endef
+
 define Package/libiwinfo/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+endef
+
+define Package/libiwinfo-lua/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.lua $(1)/usr/bin/iwinfo
 	$(INSTALL_DIR) $(1)/usr/lib/lua
@@ -62,3 +88,4 @@ define Package/libiwinfo/install
 endef
 
 $(eval $(call BuildPackage,libiwinfo))
+$(eval $(call BuildPackage,libiwinfo-lua))
diff --git a/contrib/package/iwinfo/src/Makefile b/contrib/package/iwinfo/src/Makefile
index a7a7b9a58..07857ca37 100644
--- a/contrib/package/iwinfo/src/Makefile
+++ b/contrib/package/iwinfo/src/Makefile
@@ -1,8 +1,13 @@
-IWINFO_BACKENDS   = $(BACKENDS)
-IWINFO_LDFLAGS    = $(LDFLAGS) -shared -llua
-IWINFO_CFLAGS     = $(CFLAGS) -std=gnu99 -fstrict-aliasing
-IWINFO_SO         = iwinfo.so
-IWINFO_OBJ        = iwinfo_utils.o iwinfo_wext.o iwinfo_wext_scan.o iwinfo_lualib.o
+IWINFO_BACKENDS    = $(BACKENDS)
+IWINFO_CFLAGS      = $(CFLAGS) -std=gnu99 -fstrict-aliasing -Iinclude
+
+IWINFO_LDFLAGS     = $(LDFLAGS) -shared
+IWINFO_SO          = libiwinfo.so
+IWINFO_OBJ         = iwinfo_utils.o iwinfo_wext.o iwinfo_wext_scan.o iwinfo_lib.o
+
+IWINFO_LUA_LDFLAGS = $(LDFLAGS) -shared -L. -liwinfo -llua
+IWINFO_LUA_SO      = iwinfo.so
+IWINFO_LUA_OBJ     = iwinfo_lualib.o
 
 ifneq ($(filter wl,$(IWINFO_BACKENDS)),)
 	IWINFO_CFLAGS  += -DUSE_WL
@@ -22,10 +27,11 @@ endif
 
 
 %.o: %.c
-	$(CC) $(IWINFO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $<
+	$(CC) $(IWINFO_CFLAGS) $(FPIC) -c -o $@ $<
 
-compile: clean $(IWINFO_OBJ)
+compile: clean $(IWINFO_OBJ) $(IWINFO_LUA_OBJ)
 	$(LD) $(IWINFO_LDFLAGS) -o $(IWINFO_SO) $(IWINFO_OBJ)
+	$(LD) $(IWINFO_LUA_LDFLAGS) -o $(IWINFO_LUA_SO) $(IWINFO_LUA_OBJ)
 
 clean:
-	rm -f *.o $(IWINFO_SO)
+	rm -f *.o $(IWINFO_SO) $(IWINFO_LUA_SO)
diff --git a/contrib/package/iwinfo/src/iwinfo.h b/contrib/package/iwinfo/src/include/iwinfo.h
index aa2f8335a..824b94536 100644
--- a/contrib/package/iwinfo/src/iwinfo.h
+++ b/contrib/package/iwinfo/src/include/iwinfo.h
@@ -18,22 +18,9 @@
 #include <net/if.h>
 #include <errno.h>
 
-#include "iwinfo_wext.h"
-
-#ifdef USE_WL
-#include "iwinfo_wl.h"
-#endif
-
-#ifdef USE_MADWIFI
-#include "iwinfo_madwifi.h"
-#endif
-
-#ifdef USE_NL80211
-#include "iwinfo_nl80211.h"
-#endif
-
 
 #define IWINFO_BUFSIZE	24 * 1024
+#define IWINFO_ESSID_MAX_SIZE	32
 
 #define IWINFO_80211_A       (1 << 0)
 #define IWINFO_80211_B       (1 << 1)
@@ -56,6 +43,10 @@
 #define IWINFO_AUTH_OPEN     (1 << 0)
 #define IWINFO_AUTH_SHARED   (1 << 1)
 
+extern const char *IWINFO_CIPHER_NAMES[];
+extern const char *IWINFO_KMGMT_NAMES[];
+extern const char *IWINFO_AUTH_NAMES[];
+
 
 struct iwinfo_assoclist_entry {
 	uint8_t	mac[6];
@@ -85,7 +76,7 @@ struct iwinfo_crypto_entry {
 
 struct iwinfo_scanlist_entry {
 	uint8_t mac[6];
-	uint8_t ssid[IW_ESSID_MAX_SIZE+1];
+	uint8_t ssid[IWINFO_ESSID_MAX_SIZE+1];
 	uint8_t mode[8];
 	uint8_t channel;
 	uint8_t signal;
@@ -104,4 +95,49 @@ struct iwinfo_iso3166_label {
 	uint8_t  name[28];
 };
 
+extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
+
+
+struct iwinfo_ops {
+	int (*channel)(const char *, int *);
+	int (*frequency)(const char *, int *);
+	int (*txpower)(const char *, int *);
+	int (*bitrate)(const char *, int *);
+	int (*signal)(const char *, int *);
+	int (*noise)(const char *, int *);
+	int (*quality)(const char *, int *);
+	int (*quality_max)(const char *, int *);
+	int (*mbssid_support)(const char *, int *);
+	int (*hwmodelist)(const char *, int *);
+	int (*mode)(const char *, char *);
+	int (*ssid)(const char *, char *);
+	int (*bssid)(const char *, char *);
+	int (*country)(const char *, char *);
+	int (*encryption)(const char *, char *);
+	int (*assoclist)(const char *, char *, int *);
+	int (*txpwrlist)(const char *, char *, int *);
+	int (*scanlist)(const char *, char *, int *);
+	int (*freqlist)(const char *, char *, int *);
+	int (*countrylist)(const char *, char *, int *);
+	void (*close)(void);
+};
+
+const char * iwinfo_type(const char *ifname);
+const struct iwinfo_ops * iwinfo_backend(const char *ifname);
+void iwinfo_finish(void);
+
+#include "iwinfo/wext.h"
+
+#ifdef USE_WL
+#include "iwinfo/wl.h"
+#endif
+
+#ifdef USE_MADWIFI
+#include "iwinfo/madwifi.h"
+#endif
+
+#ifdef USE_NL80211
+#include "iwinfo/nl80211.h"
+#endif
+
 #endif
diff --git a/contrib/package/iwinfo/src/include/broadcom.h b/contrib/package/iwinfo/src/include/iwinfo/api/broadcom.h
index bae69c7f7..bae69c7f7 100644
--- a/contrib/package/iwinfo/src/include/broadcom.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/api/broadcom.h
diff --git a/contrib/package/iwinfo/src/include/madwifi.h b/contrib/package/iwinfo/src/include/iwinfo/api/madwifi.h
index fe4b3e62a..fe4b3e62a 100644
--- a/contrib/package/iwinfo/src/include/madwifi.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/api/madwifi.h
diff --git a/contrib/package/iwinfo/src/include/nl80211.h b/contrib/package/iwinfo/src/include/iwinfo/api/nl80211.h
index 999e35421..999e35421 100644
--- a/contrib/package/iwinfo/src/include/nl80211.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/api/nl80211.h
diff --git a/contrib/package/iwinfo/src/include/wext.h b/contrib/package/iwinfo/src/include/iwinfo/api/wext.h
index 6b5838e1b..6b5838e1b 100644
--- a/contrib/package/iwinfo/src/include/wext.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/api/wext.h
diff --git a/contrib/package/iwinfo/src/iwinfo_lualib.h b/contrib/package/iwinfo/src/include/iwinfo/lualib.h
index 43b80cc91..65a3a5cb9 100644
--- a/contrib/package/iwinfo/src/iwinfo_lualib.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/lualib.h
@@ -24,30 +24,7 @@
 #include <lauxlib.h>
 
 #include "iwinfo.h"
-#include "iwinfo_wext_scan.h"
-
-
-const char *IWINFO_CIPHER_NAMES[] = {
-	"NONE",
-	"WEP40",
-	"TKIP",
-	"WRAP",
-	"CCMP",
-	"WEP104",
-	"AES-OCB",
-	"CKIP",
-};
-
-const char *IWINFO_KMGMT_NAMES[] = {
-	"NONE",
-	"802.1X",
-	"PSK",
-};
-
-const char *IWINFO_AUTH_NAMES[] = {
-	"OPEN",
-	"SHARED",
-};
+#include "iwinfo/wext_scan.h"
 
 
 #define IWINFO_META			"iwinfo"
diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.h b/contrib/package/iwinfo/src/include/iwinfo/madwifi.h
index 690177f50..4de48557d 100644
--- a/contrib/package/iwinfo/src/iwinfo_madwifi.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/madwifi.h
@@ -22,8 +22,8 @@
 #include <fcntl.h>
 
 #include "iwinfo.h"
-#include "iwinfo_utils.h"
-#include "include/madwifi.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/madwifi.h"
 
 int madwifi_probe(const char *ifname);
 int madwifi_get_mode(const char *ifname, char *buf);
@@ -48,4 +48,28 @@ int madwifi_get_hwmodelist(const char *ifname, int *buf);
 int madwifi_get_mbssid_support(const char *ifname, int *buf);
 void madwifi_close(void);
 
+static const struct iwinfo_ops madwifi_ops = {
+	.channel        = madwifi_get_channel,
+	.frequency      = madwifi_get_frequency,
+	.txpower        = madwifi_get_txpower,
+	.bitrate        = madwifi_get_bitrate,
+	.signal         = madwifi_get_signal,
+	.noise          = madwifi_get_noise,
+	.quality        = madwifi_get_quality,
+	.quality_max    = madwifi_get_quality_max,
+	.mbssid_support = madwifi_get_mbssid_support,
+	.hwmodelist     = madwifi_get_hwmodelist,
+	.mode           = madwifi_get_mode,
+	.ssid           = madwifi_get_ssid,
+	.bssid          = madwifi_get_bssid,
+	.country        = madwifi_get_country,
+	.encryption     = madwifi_get_encryption,
+	.assoclist      = madwifi_get_assoclist,
+	.txpwrlist      = madwifi_get_txpwrlist,
+	.scanlist       = madwifi_get_scanlist,
+	.freqlist       = madwifi_get_freqlist,
+	.countrylist    = madwifi_get_countrylist,
+	.close          = madwifi_close
+};
+
 #endif
diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.h b/contrib/package/iwinfo/src/include/iwinfo/nl80211.h
index 4231c9435..dce508cf0 100644
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/nl80211.h
@@ -32,8 +32,8 @@
 #include <netlink/genl/ctrl.h>
 
 #include "iwinfo.h"
-#include "iwinfo_utils.h"
-#include "include/nl80211.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/nl80211.h"
 
 struct nl80211_state {
 	struct nl_sock *nl_sock;
@@ -79,4 +79,28 @@ int nl80211_get_hwmodelist(const char *ifname, int *buf);
 int nl80211_get_mbssid_support(const char *ifname, int *buf);
 void nl80211_close(void);
 
+static const struct iwinfo_ops nl80211_ops = {
+	.channel        = nl80211_get_channel,
+	.frequency      = nl80211_get_frequency,
+	.txpower        = nl80211_get_txpower,
+	.bitrate        = nl80211_get_bitrate,
+	.signal         = nl80211_get_signal,
+	.noise          = nl80211_get_noise,
+	.quality        = nl80211_get_quality,
+	.quality_max    = nl80211_get_quality_max,
+	.mbssid_support = nl80211_get_mbssid_support,
+	.hwmodelist     = nl80211_get_hwmodelist,
+	.mode           = nl80211_get_mode,
+	.ssid           = nl80211_get_ssid,
+	.bssid          = nl80211_get_bssid,
+	.country        = nl80211_get_country,
+	.encryption     = nl80211_get_encryption,
+	.assoclist      = nl80211_get_assoclist,
+	.txpwrlist      = nl80211_get_txpwrlist,
+	.scanlist       = nl80211_get_scanlist,
+	.freqlist       = nl80211_get_freqlist,
+	.countrylist    = nl80211_get_countrylist,
+	.close          = nl80211_close
+};
+
 #endif
diff --git a/contrib/package/iwinfo/src/iwinfo_utils.h b/contrib/package/iwinfo/src/include/iwinfo/utils.h
index 57958b1b5..57958b1b5 100644
--- a/contrib/package/iwinfo/src/iwinfo_utils.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/utils.h
diff --git a/contrib/package/iwinfo/src/iwinfo_wext.h b/contrib/package/iwinfo/src/include/iwinfo/wext.h
index db213fccc..69b7a8e3d 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/wext.h
@@ -22,8 +22,8 @@
 #include <fcntl.h>
 
 #include "iwinfo.h"
-#include "iwinfo_utils.h"
-#include "include/wext.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
 
 
 int wext_probe(const char *ifname);
@@ -49,4 +49,28 @@ int wext_get_hwmodelist(const char *ifname, int *buf);
 int wext_get_mbssid_support(const char *ifname, int *buf);
 void wext_close(void);
 
+static const struct iwinfo_ops wext_ops = {
+	.channel        = wext_get_channel,
+	.frequency      = wext_get_frequency,
+	.txpower        = wext_get_txpower,
+	.bitrate        = wext_get_bitrate,
+	.signal         = wext_get_signal,
+	.noise          = wext_get_noise,
+	.quality        = wext_get_quality,
+	.quality_max    = wext_get_quality_max,
+	.mbssid_support = wext_get_mbssid_support,
+	.hwmodelist     = wext_get_hwmodelist,
+	.mode           = wext_get_mode,
+	.ssid           = wext_get_ssid,
+	.bssid          = wext_get_bssid,
+	.country        = wext_get_country,
+	.encryption     = wext_get_encryption,
+	.assoclist      = wext_get_assoclist,
+	.txpwrlist      = wext_get_txpwrlist,
+	.scanlist       = wext_get_scanlist,
+	.freqlist       = wext_get_freqlist,
+	.countrylist    = wext_get_countrylist,
+	.close          = wext_close
+};
+
 #endif
diff --git a/contrib/package/iwinfo/src/iwinfo_wext_scan.h b/contrib/package/iwinfo/src/include/iwinfo/wext_scan.h
index 5193902fe..085c65310 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext_scan.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/wext_scan.h
@@ -22,8 +22,8 @@
 #include <fcntl.h>
 
 #include "iwinfo.h"
-#include "iwinfo_utils.h"
-#include "include/wext.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
 
 
 typedef struct stream_descr
diff --git a/contrib/package/iwinfo/src/iwinfo_wl.h b/contrib/package/iwinfo/src/include/iwinfo/wl.h
index 95d496143..e931f7c6e 100644
--- a/contrib/package/iwinfo/src/iwinfo_wl.h
+++ b/contrib/package/iwinfo/src/include/iwinfo/wl.h
@@ -22,8 +22,8 @@
 #include <fcntl.h>
 
 #include "iwinfo.h"
-#include "iwinfo_utils.h"
-#include "include/broadcom.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/broadcom.h"
 
 int wl_probe(const char *ifname);
 int wl_get_mode(const char *ifname, char *buf);
@@ -49,4 +49,28 @@ int wl_get_hwmodelist(const char *ifname, int *buf);
 int wl_get_mbssid_support(const char *ifname, int *buf);
 void wl_close(void);
 
+static const struct iwinfo_ops wl_ops = {
+	.channel        = wl_get_channel,
+	.frequency      = wl_get_frequency,
+	.txpower        = wl_get_txpower,
+	.bitrate        = wl_get_bitrate,
+	.signal         = wl_get_signal,
+	.noise          = wl_get_noise,
+	.quality        = wl_get_quality,
+	.quality_max    = wl_get_quality_max,
+	.mbssid_support = wl_get_mbssid_support,
+	.hwmodelist     = wl_get_hwmodelist,
+	.mode           = wl_get_mode,
+	.ssid           = wl_get_ssid,
+	.bssid          = wl_get_bssid,
+	.country        = wl_get_country,
+	.encryption     = wl_get_encryption,
+	.assoclist      = wl_get_assoclist,
+	.txpwrlist      = wl_get_txpwrlist,
+	.scanlist       = wl_get_scanlist,
+	.freqlist       = wl_get_freqlist,
+	.countrylist    = wl_get_countrylist,
+	.close          = wl_close
+};
+
 #endif
diff --git a/contrib/package/iwinfo/src/iwinfo_lib.c b/contrib/package/iwinfo/src/iwinfo_lib.c
new file mode 100644
index 000000000..a7160417d
--- /dev/null
+++ b/contrib/package/iwinfo/src/iwinfo_lib.c
@@ -0,0 +1,376 @@
+/*
+ * iwinfo - Wireless Information Library - Lua Bindings
+ *
+ *   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/.
+ */
+
+#include "iwinfo.h"
+
+
+/*
+ * name constants
+ */
+const char *IWINFO_CIPHER_NAMES[] = {
+	"NONE",
+	"WEP40",
+	"TKIP",
+	"WRAP",
+	"CCMP",
+	"WEP104",
+	"AES-OCB",
+	"CKIP",
+};
+
+const char *IWINFO_KMGMT_NAMES[] = {
+	"NONE",
+	"802.1X",
+	"PSK",
+};
+
+const char *IWINFO_AUTH_NAMES[] = {
+	"OPEN",
+	"SHARED",
+};
+
+
+/*
+ * ISO3166 country labels
+ */
+
+const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[] = {
+	{ 0x3030 /* 00 */, "World" },
+	{ 0x4144 /* AD */, "Andorra" },
+	{ 0x4145 /* AE */, "United Arab Emirates" },
+	{ 0x4146 /* AF */, "Afghanistan" },
+	{ 0x4147 /* AG */, "Antigua and Barbuda" },
+	{ 0x4149 /* AI */, "Anguilla" },
+	{ 0x414C /* AL */, "Albania" },
+	{ 0x414D /* AM */, "Armenia" },
+	{ 0x414E /* AN */, "Netherlands Antilles" },
+	{ 0x414F /* AO */, "Angola" },
+	{ 0x4151 /* AQ */, "Antarctica" },
+	{ 0x4152 /* AR */, "Argentina" },
+	{ 0x4153 /* AS */, "American Samoa" },
+	{ 0x4154 /* AT */, "Austria" },
+	{ 0x4155 /* AU */, "Australia" },
+	{ 0x4157 /* AW */, "Aruba" },
+	{ 0x4158 /* AX */, "Aland Islands" },
+	{ 0x415A /* AZ */, "Azerbaijan" },
+	{ 0x4241 /* BA */, "Bosnia and Herzegovina" },
+	{ 0x4242 /* BB */, "Barbados" },
+	{ 0x4244 /* BD */, "Bangladesh" },
+	{ 0x4245 /* BE */, "Belgium" },
+	{ 0x4246 /* BF */, "Burkina Faso" },
+	{ 0x4247 /* BG */, "Bulgaria" },
+	{ 0x4248 /* BH */, "Bahrain" },
+	{ 0x4249 /* BI */, "Burundi" },
+	{ 0x424A /* BJ */, "Benin" },
+	{ 0x424C /* BL */, "Saint Barthelemy" },
+	{ 0x424D /* BM */, "Bermuda" },
+	{ 0x424E /* BN */, "Brunei Darussalam" },
+	{ 0x424F /* BO */, "Bolivia" },
+	{ 0x4252 /* BR */, "Brazil" },
+	{ 0x4253 /* BS */, "Bahamas" },
+	{ 0x4254 /* BT */, "Bhutan" },
+	{ 0x4256 /* BV */, "Bouvet Island" },
+	{ 0x4257 /* BW */, "Botswana" },
+	{ 0x4259 /* BY */, "Belarus" },
+	{ 0x425A /* BZ */, "Belize" },
+	{ 0x4341 /* CA */, "Canada" },
+	{ 0x4343 /* CC */, "Cocos (Keeling) Islands" },
+	{ 0x4344 /* CD */, "Congo" },
+	{ 0x4346 /* CF */, "Central African Republic" },
+	{ 0x4347 /* CG */, "Congo" },
+	{ 0x4348 /* CH */, "Switzerland" },
+	{ 0x4349 /* CI */, "Cote d'Ivoire" },
+	{ 0x434B /* CK */, "Cook Islands" },
+	{ 0x434C /* CL */, "Chile" },
+	{ 0x434D /* CM */, "Cameroon" },
+	{ 0x434E /* CN */, "China" },
+	{ 0x434F /* CO */, "Colombia" },
+	{ 0x4352 /* CR */, "Costa Rica" },
+	{ 0x4355 /* CU */, "Cuba" },
+	{ 0x4356 /* CV */, "Cape Verde" },
+	{ 0x4358 /* CX */, "Christmas Island" },
+	{ 0x4359 /* CY */, "Cyprus" },
+	{ 0x435A /* CZ */, "Czech Republic" },
+	{ 0x4445 /* DE */, "Germany" },
+	{ 0x444A /* DJ */, "Djibouti" },
+	{ 0x444B /* DK */, "Denmark" },
+	{ 0x444D /* DM */, "Dominica" },
+	{ 0x444F /* DO */, "Dominican Republic" },
+	{ 0x445A /* DZ */, "Algeria" },
+	{ 0x4543 /* EC */, "Ecuador" },
+	{ 0x4545 /* EE */, "Estonia" },
+	{ 0x4547 /* EG */, "Egypt" },
+	{ 0x4548 /* EH */, "Western Sahara" },
+	{ 0x4552 /* ER */, "Eritrea" },
+	{ 0x4553 /* ES */, "Spain" },
+	{ 0x4554 /* ET */, "Ethiopia" },
+	{ 0x4649 /* FI */, "Finland" },
+	{ 0x464A /* FJ */, "Fiji" },
+	{ 0x464B /* FK */, "Falkland Islands" },
+	{ 0x464D /* FM */, "Micronesia" },
+	{ 0x464F /* FO */, "Faroe Islands" },
+	{ 0x4652 /* FR */, "France" },
+	{ 0x4741 /* GA */, "Gabon" },
+	{ 0x4742 /* GB */, "United Kingdom" },
+	{ 0x4744 /* GD */, "Grenada" },
+	{ 0x4745 /* GE */, "Georgia" },
+	{ 0x4746 /* GF */, "French Guiana" },
+	{ 0x4747 /* GG */, "Guernsey" },
+	{ 0x4748 /* GH */, "Ghana" },
+	{ 0x4749 /* GI */, "Gibraltar" },
+	{ 0x474C /* GL */, "Greenland" },
+	{ 0x474D /* GM */, "Gambia" },
+	{ 0x474E /* GN */, "Guinea" },
+	{ 0x4750 /* GP */, "Guadeloupe" },
+	{ 0x4751 /* GQ */, "Equatorial Guinea" },
+	{ 0x4752 /* GR */, "Greece" },
+	{ 0x4753 /* GS */, "South Georgia" },
+	{ 0x4754 /* GT */, "Guatemala" },
+	{ 0x4755 /* GU */, "Guam" },
+	{ 0x4757 /* GW */, "Guinea-Bissau" },
+	{ 0x4759 /* GY */, "Guyana" },
+	{ 0x484B /* HK */, "Hong Kong" },
+	{ 0x484D /* HM */, "Heard and McDonald Islands" },
+	{ 0x484E /* HN */, "Honduras" },
+	{ 0x4852 /* HR */, "Croatia" },
+	{ 0x4854 /* HT */, "Haiti" },
+	{ 0x4855 /* HU */, "Hungary" },
+	{ 0x4944 /* ID */, "Indonesia" },
+	{ 0x4945 /* IE */, "Ireland" },
+	{ 0x494C /* IL */, "Israel" },
+	{ 0x494D /* IM */, "Isle of Man" },
+	{ 0x494E /* IN */, "India" },
+	{ 0x494F /* IO */, "Chagos Islands" },
+	{ 0x4951 /* IQ */, "Iraq" },
+	{ 0x4952 /* IR */, "Iran" },
+	{ 0x4953 /* IS */, "Iceland" },
+	{ 0x4954 /* IT */, "Italy" },
+	{ 0x4A45 /* JE */, "Jersey" },
+	{ 0x4A4D /* JM */, "Jamaica" },
+	{ 0x4A4F /* JO */, "Jordan" },
+	{ 0x4A50 /* JP */, "Japan" },
+	{ 0x4B45 /* KE */, "Kenya" },
+	{ 0x4B47 /* KG */, "Kyrgyzstan" },
+	{ 0x4B48 /* KH */, "Cambodia" },
+	{ 0x4B49 /* KI */, "Kiribati" },
+	{ 0x4B4D /* KM */, "Comoros" },
+	{ 0x4B4E /* KN */, "Saint Kitts and Nevis" },
+	{ 0x4B50 /* KP */, "North Korea" },
+	{ 0x4B52 /* KR */, "South Korea" },
+	{ 0x4B57 /* KW */, "Kuwait" },
+	{ 0x4B59 /* KY */, "Cayman Islands" },
+	{ 0x4B5A /* KZ */, "Kazakhstan" },
+	{ 0x4C41 /* LA */, "Laos" },
+	{ 0x4C42 /* LB */, "Lebanon" },
+	{ 0x4C43 /* LC */, "Saint Lucia" },
+	{ 0x4C49 /* LI */, "Liechtenstein" },
+	{ 0x4C4B /* LK */, "Sri Lanka" },
+	{ 0x4C52 /* LR */, "Liberia" },
+	{ 0x4C53 /* LS */, "Lesotho" },
+	{ 0x4C54 /* LT */, "Lithuania" },
+	{ 0x4C55 /* LU */, "Luxembourg" },
+	{ 0x4C56 /* LV */, "Latvia" },
+	{ 0x4C59 /* LY */, "Libyan Arab Jamahiriya" },
+	{ 0x4D41 /* MA */, "Morocco" },
+	{ 0x4D43 /* MC */, "Monaco" },
+	{ 0x4D44 /* MD */, "Moldova" },
+	{ 0x4D45 /* ME */, "Montenegro" },
+	{ 0x4D46 /* MF */, "Saint Martin (French part)" },
+	{ 0x4D47 /* MG */, "Madagascar" },
+	{ 0x4D48 /* MH */, "Marshall Islands" },
+	{ 0x4D4B /* MK */, "Macedonia" },
+	{ 0x4D4C /* ML */, "Mali" },
+	{ 0x4D4D /* MM */, "Myanmar" },
+	{ 0x4D4E /* MN */, "Mongolia" },
+	{ 0x4D4F /* MO */, "Macao" },
+	{ 0x4D50 /* MP */, "Northern Mariana Islands" },
+	{ 0x4D51 /* MQ */, "Martinique" },
+	{ 0x4D52 /* MR */, "Mauritania" },
+	{ 0x4D53 /* MS */, "Montserrat" },
+	{ 0x4D54 /* MT */, "Malta" },
+	{ 0x4D55 /* MU */, "Mauritius" },
+	{ 0x4D56 /* MV */, "Maldives" },
+	{ 0x4D57 /* MW */, "Malawi" },
+	{ 0x4D58 /* MX */, "Mexico" },
+	{ 0x4D59 /* MY */, "Malaysia" },
+	{ 0x4D5A /* MZ */, "Mozambique" },
+	{ 0x4E41 /* NA */, "Namibia" },
+	{ 0x4E43 /* NC */, "New Caledonia" },
+	{ 0x4E45 /* NE */, "Niger" },
+	{ 0x4E46 /* NF */, "Norfolk Island" },
+	{ 0x4E47 /* NG */, "Nigeria" },
+	{ 0x4E49 /* NI */, "Nicaragua" },
+	{ 0x4E4C /* NL */, "Netherlands" },
+	{ 0x4E4F /* NO */, "Norway" },
+	{ 0x4E50 /* NP */, "Nepal" },
+	{ 0x4E52 /* NR */, "Nauru" },
+	{ 0x4E55 /* NU */, "Niue" },
+	{ 0x4E5A /* NZ */, "New Zealand" },
+	{ 0x4F4D /* OM */, "Oman" },
+	{ 0x5041 /* PA */, "Panama" },
+	{ 0x5045 /* PE */, "Peru" },
+	{ 0x5046 /* PF */, "French Polynesia" },
+	{ 0x5047 /* PG */, "Papua New Guinea" },
+	{ 0x5048 /* PH */, "Philippines" },
+	{ 0x504B /* PK */, "Pakistan" },
+	{ 0x504C /* PL */, "Poland" },
+	{ 0x504D /* PM */, "Saint Pierre and Miquelon" },
+	{ 0x504E /* PN */, "Pitcairn" },
+	{ 0x5052 /* PR */, "Puerto Rico" },
+	{ 0x5053 /* PS */, "Palestinian Territory" },
+	{ 0x5054 /* PT */, "Portugal" },
+	{ 0x5057 /* PW */, "Palau" },
+	{ 0x5059 /* PY */, "Paraguay" },
+	{ 0x5141 /* QA */, "Qatar" },
+	{ 0x5245 /* RE */, "Reunion" },
+	{ 0x524F /* RO */, "Romania" },
+	{ 0x5253 /* RS */, "Serbia" },
+	{ 0x5255 /* RU */, "Russian Federation" },
+	{ 0x5257 /* RW */, "Rwanda" },
+	{ 0x5341 /* SA */, "Saudi Arabia" },
+	{ 0x5342 /* SB */, "Solomon Islands" },
+	{ 0x5343 /* SC */, "Seychelles" },
+	{ 0x5344 /* SD */, "Sudan" },
+	{ 0x5345 /* SE */, "Sweden" },
+	{ 0x5347 /* SG */, "Singapore" },
+	{ 0x5348 /* SH */, "St. Helena and Dependencies" },
+	{ 0x5349 /* SI */, "Slovenia" },
+	{ 0x534A /* SJ */, "Svalbard and Jan Mayen" },
+	{ 0x534B /* SK */, "Slovakia" },
+	{ 0x534C /* SL */, "Sierra Leone" },
+	{ 0x534D /* SM */, "San Marino" },
+	{ 0x534E /* SN */, "Senegal" },
+	{ 0x534F /* SO */, "Somalia" },
+	{ 0x5352 /* SR */, "Suriname" },
+	{ 0x5354 /* ST */, "Sao Tome and Principe" },
+	{ 0x5356 /* SV */, "El Salvador" },
+	{ 0x5359 /* SY */, "Syrian Arab Republic" },
+	{ 0x535A /* SZ */, "Swaziland" },
+	{ 0x5443 /* TC */, "Turks and Caicos Islands" },
+	{ 0x5444 /* TD */, "Chad" },
+	{ 0x5446 /* TF */, "French Southern Territories" },
+	{ 0x5447 /* TG */, "Togo" },
+	{ 0x5448 /* TH */, "Thailand" },
+	{ 0x544A /* TJ */, "Tajikistan" },
+	{ 0x544B /* TK */, "Tokelau" },
+	{ 0x544C /* TL */, "Timor-Leste" },
+	{ 0x544D /* TM */, "Turkmenistan" },
+	{ 0x544E /* TN */, "Tunisia" },
+	{ 0x544F /* TO */, "Tonga" },
+	{ 0x5452 /* TR */, "Turkey" },
+	{ 0x5454 /* TT */, "Trinidad and Tobago" },
+	{ 0x5456 /* TV */, "Tuvalu" },
+	{ 0x5457 /* TW */, "Taiwan" },
+	{ 0x545A /* TZ */, "Tanzania" },
+	{ 0x5541 /* UA */, "Ukraine" },
+	{ 0x5547 /* UG */, "Uganda" },
+	{ 0x554D /* UM */, "U.S. Minor Outlying Islands" },
+	{ 0x5553 /* US */, "United States" },
+	{ 0x5559 /* UY */, "Uruguay" },
+	{ 0x555A /* UZ */, "Uzbekistan" },
+	{ 0x5641 /* VA */, "Vatican City State" },
+	{ 0x5643 /* VC */, "St. Vincent and Grenadines" },
+	{ 0x5645 /* VE */, "Venezuela" },
+	{ 0x5647 /* VG */, "Virgin Islands, British" },
+	{ 0x5649 /* VI */, "Virgin Islands, U.S." },
+	{ 0x564E /* VN */, "Viet Nam" },
+	{ 0x5655 /* VU */, "Vanuatu" },
+	{ 0x5746 /* WF */, "Wallis and Futuna" },
+	{ 0x5753 /* WS */, "Samoa" },
+	{ 0x5945 /* YE */, "Yemen" },
+	{ 0x5954 /* YT */, "Mayotte" },
+	{ 0x5A41 /* ZA */, "South Africa" },
+	{ 0x5A4D /* ZM */, "Zambia" },
+	{ 0x5A57 /* ZW */, "Zimbabwe" },
+	{ 0,               "" }
+};
+
+
+const char * iwinfo_type(const char *ifname)
+{
+#ifdef USE_NL80211
+	if (nl80211_probe(ifname))
+		return "nl80211";
+	else
+#endif
+
+#ifdef USE_MADWIFI
+	if (madwifi_probe(ifname))
+		return "madwifi";
+	else
+#endif
+
+#ifdef USE_WL
+	if (wl_probe(ifname))
+		return "wl";
+	else
+#endif
+
+	if (wext_probe(ifname))
+		return "wext";
+
+	return NULL;
+}
+
+const struct iwinfo_ops * iwinfo_backend(const char *ifname)
+{
+	const char *type;
+	struct iwinfo_ops *ops;
+
+	type = iwinfo_type(ifname);
+	if (!type)
+		return NULL;
+
+#ifdef USE_NL80211
+	if (!strcmp(type, "nl80211"))
+		return &nl80211_ops;
+	else
+#endif
+
+#ifdef USE_MADWIFI
+	if (!strcmp(type, "madwifi"))
+		return &madwifi_ops;
+	else
+#endif
+
+#ifdef USE_WL
+	if (!strcmp(type, "wl"))
+		return &wl_ops;
+	else
+#endif
+
+	if (!strcmp(type, "wext"))
+		return &wext_ops;
+
+	return NULL;
+}
+
+void iwinfo_finish(void)
+{
+#ifdef USE_WL
+	wl_close();
+#endif
+#ifdef USE_MADWIFI
+	madwifi_close();
+#endif
+#ifdef USE_NL80211
+	nl80211_close();
+#endif
+	wext_close();
+	iwinfo_close();
+}
diff --git a/contrib/package/iwinfo/src/iwinfo_lualib.c b/contrib/package/iwinfo/src/iwinfo_lualib.c
index 516b11fff..dfc2d285f 100644
--- a/contrib/package/iwinfo/src/iwinfo_lualib.c
+++ b/contrib/package/iwinfo/src/iwinfo_lualib.c
@@ -16,292 +16,17 @@
  * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
  */
 
-#include "iwinfo_lualib.h"
-
-
-/*
- * ISO3166 country labels
- */
-
-struct iwinfo_iso3166_label ISO3166_Names[] = {
-	{ 0x3030 /* 00 */, "World" },
-	{ 0x4144 /* AD */, "Andorra" },
-	{ 0x4145 /* AE */, "United Arab Emirates" },
-	{ 0x4146 /* AF */, "Afghanistan" },
-	{ 0x4147 /* AG */, "Antigua and Barbuda" },
-	{ 0x4149 /* AI */, "Anguilla" },
-	{ 0x414C /* AL */, "Albania" },
-	{ 0x414D /* AM */, "Armenia" },
-	{ 0x414E /* AN */, "Netherlands Antilles" },
-	{ 0x414F /* AO */, "Angola" },
-	{ 0x4151 /* AQ */, "Antarctica" },
-	{ 0x4152 /* AR */, "Argentina" },
-	{ 0x4153 /* AS */, "American Samoa" },
-	{ 0x4154 /* AT */, "Austria" },
-	{ 0x4155 /* AU */, "Australia" },
-	{ 0x4157 /* AW */, "Aruba" },
-	{ 0x4158 /* AX */, "Aland Islands" },
-	{ 0x415A /* AZ */, "Azerbaijan" },
-	{ 0x4241 /* BA */, "Bosnia and Herzegovina" },
-	{ 0x4242 /* BB */, "Barbados" },
-	{ 0x4244 /* BD */, "Bangladesh" },
-	{ 0x4245 /* BE */, "Belgium" },
-	{ 0x4246 /* BF */, "Burkina Faso" },
-	{ 0x4247 /* BG */, "Bulgaria" },
-	{ 0x4248 /* BH */, "Bahrain" },
-	{ 0x4249 /* BI */, "Burundi" },
-	{ 0x424A /* BJ */, "Benin" },
-	{ 0x424C /* BL */, "Saint Barthelemy" },
-	{ 0x424D /* BM */, "Bermuda" },
-	{ 0x424E /* BN */, "Brunei Darussalam" },
-	{ 0x424F /* BO */, "Bolivia" },
-	{ 0x4252 /* BR */, "Brazil" },
-	{ 0x4253 /* BS */, "Bahamas" },
-	{ 0x4254 /* BT */, "Bhutan" },
-	{ 0x4256 /* BV */, "Bouvet Island" },
-	{ 0x4257 /* BW */, "Botswana" },
-	{ 0x4259 /* BY */, "Belarus" },
-	{ 0x425A /* BZ */, "Belize" },
-	{ 0x4341 /* CA */, "Canada" },
-	{ 0x4343 /* CC */, "Cocos (Keeling) Islands" },
-	{ 0x4344 /* CD */, "Congo" },
-	{ 0x4346 /* CF */, "Central African Republic" },
-	{ 0x4347 /* CG */, "Congo" },
-	{ 0x4348 /* CH */, "Switzerland" },
-	{ 0x4349 /* CI */, "Cote d'Ivoire" },
-	{ 0x434B /* CK */, "Cook Islands" },
-	{ 0x434C /* CL */, "Chile" },
-	{ 0x434D /* CM */, "Cameroon" },
-	{ 0x434E /* CN */, "China" },
-	{ 0x434F /* CO */, "Colombia" },
-	{ 0x4352 /* CR */, "Costa Rica" },
-	{ 0x4355 /* CU */, "Cuba" },
-	{ 0x4356 /* CV */, "Cape Verde" },
-	{ 0x4358 /* CX */, "Christmas Island" },
-	{ 0x4359 /* CY */, "Cyprus" },
-	{ 0x435A /* CZ */, "Czech Republic" },
-	{ 0x4445 /* DE */, "Germany" },
-	{ 0x444A /* DJ */, "Djibouti" },
-	{ 0x444B /* DK */, "Denmark" },
-	{ 0x444D /* DM */, "Dominica" },
-	{ 0x444F /* DO */, "Dominican Republic" },
-	{ 0x445A /* DZ */, "Algeria" },
-	{ 0x4543 /* EC */, "Ecuador" },
-	{ 0x4545 /* EE */, "Estonia" },
-	{ 0x4547 /* EG */, "Egypt" },
-	{ 0x4548 /* EH */, "Western Sahara" },
-	{ 0x4552 /* ER */, "Eritrea" },
-	{ 0x4553 /* ES */, "Spain" },
-	{ 0x4554 /* ET */, "Ethiopia" },
-	{ 0x4649 /* FI */, "Finland" },
-	{ 0x464A /* FJ */, "Fiji" },
-	{ 0x464B /* FK */, "Falkland Islands" },
-	{ 0x464D /* FM */, "Micronesia" },
-	{ 0x464F /* FO */, "Faroe Islands" },
-	{ 0x4652 /* FR */, "France" },
-	{ 0x4741 /* GA */, "Gabon" },
-	{ 0x4742 /* GB */, "United Kingdom" },
-	{ 0x4744 /* GD */, "Grenada" },
-	{ 0x4745 /* GE */, "Georgia" },
-	{ 0x4746 /* GF */, "French Guiana" },
-	{ 0x4747 /* GG */, "Guernsey" },
-	{ 0x4748 /* GH */, "Ghana" },
-	{ 0x4749 /* GI */, "Gibraltar" },
-	{ 0x474C /* GL */, "Greenland" },
-	{ 0x474D /* GM */, "Gambia" },
-	{ 0x474E /* GN */, "Guinea" },
-	{ 0x4750 /* GP */, "Guadeloupe" },
-	{ 0x4751 /* GQ */, "Equatorial Guinea" },
-	{ 0x4752 /* GR */, "Greece" },
-	{ 0x4753 /* GS */, "South Georgia" },
-	{ 0x4754 /* GT */, "Guatemala" },
-	{ 0x4755 /* GU */, "Guam" },
-	{ 0x4757 /* GW */, "Guinea-Bissau" },
-	{ 0x4759 /* GY */, "Guyana" },
-	{ 0x484B /* HK */, "Hong Kong" },
-	{ 0x484D /* HM */, "Heard and McDonald Islands" },
-	{ 0x484E /* HN */, "Honduras" },
-	{ 0x4852 /* HR */, "Croatia" },
-	{ 0x4854 /* HT */, "Haiti" },
-	{ 0x4855 /* HU */, "Hungary" },
-	{ 0x4944 /* ID */, "Indonesia" },
-	{ 0x4945 /* IE */, "Ireland" },
-	{ 0x494C /* IL */, "Israel" },
-	{ 0x494D /* IM */, "Isle of Man" },
-	{ 0x494E /* IN */, "India" },
-	{ 0x494F /* IO */, "Chagos Islands" },
-	{ 0x4951 /* IQ */, "Iraq" },
-	{ 0x4952 /* IR */, "Iran" },
-	{ 0x4953 /* IS */, "Iceland" },
-	{ 0x4954 /* IT */, "Italy" },
-	{ 0x4A45 /* JE */, "Jersey" },
-	{ 0x4A4D /* JM */, "Jamaica" },
-	{ 0x4A4F /* JO */, "Jordan" },
-	{ 0x4A50 /* JP */, "Japan" },
-	{ 0x4B45 /* KE */, "Kenya" },
-	{ 0x4B47 /* KG */, "Kyrgyzstan" },
-	{ 0x4B48 /* KH */, "Cambodia" },
-	{ 0x4B49 /* KI */, "Kiribati" },
-	{ 0x4B4D /* KM */, "Comoros" },
-	{ 0x4B4E /* KN */, "Saint Kitts and Nevis" },
-	{ 0x4B50 /* KP */, "North Korea" },
-	{ 0x4B52 /* KR */, "South Korea" },
-	{ 0x4B57 /* KW */, "Kuwait" },
-	{ 0x4B59 /* KY */, "Cayman Islands" },
-	{ 0x4B5A /* KZ */, "Kazakhstan" },
-	{ 0x4C41 /* LA */, "Laos" },
-	{ 0x4C42 /* LB */, "Lebanon" },
-	{ 0x4C43 /* LC */, "Saint Lucia" },
-	{ 0x4C49 /* LI */, "Liechtenstein" },
-	{ 0x4C4B /* LK */, "Sri Lanka" },
-	{ 0x4C52 /* LR */, "Liberia" },
-	{ 0x4C53 /* LS */, "Lesotho" },
-	{ 0x4C54 /* LT */, "Lithuania" },
-	{ 0x4C55 /* LU */, "Luxembourg" },
-	{ 0x4C56 /* LV */, "Latvia" },
-	{ 0x4C59 /* LY */, "Libyan Arab Jamahiriya" },
-	{ 0x4D41 /* MA */, "Morocco" },
-	{ 0x4D43 /* MC */, "Monaco" },
-	{ 0x4D44 /* MD */, "Moldova" },
-	{ 0x4D45 /* ME */, "Montenegro" },
-	{ 0x4D46 /* MF */, "Saint Martin (French part)" },
-	{ 0x4D47 /* MG */, "Madagascar" },
-	{ 0x4D48 /* MH */, "Marshall Islands" },
-	{ 0x4D4B /* MK */, "Macedonia" },
-	{ 0x4D4C /* ML */, "Mali" },
-	{ 0x4D4D /* MM */, "Myanmar" },
-	{ 0x4D4E /* MN */, "Mongolia" },
-	{ 0x4D4F /* MO */, "Macao" },
-	{ 0x4D50 /* MP */, "Northern Mariana Islands" },
-	{ 0x4D51 /* MQ */, "Martinique" },
-	{ 0x4D52 /* MR */, "Mauritania" },
-	{ 0x4D53 /* MS */, "Montserrat" },
-	{ 0x4D54 /* MT */, "Malta" },
-	{ 0x4D55 /* MU */, "Mauritius" },
-	{ 0x4D56 /* MV */, "Maldives" },
-	{ 0x4D57 /* MW */, "Malawi" },
-	{ 0x4D58 /* MX */, "Mexico" },
-	{ 0x4D59 /* MY */, "Malaysia" },
-	{ 0x4D5A /* MZ */, "Mozambique" },
-	{ 0x4E41 /* NA */, "Namibia" },
-	{ 0x4E43 /* NC */, "New Caledonia" },
-	{ 0x4E45 /* NE */, "Niger" },
-	{ 0x4E46 /* NF */, "Norfolk Island" },
-	{ 0x4E47 /* NG */, "Nigeria" },
-	{ 0x4E49 /* NI */, "Nicaragua" },
-	{ 0x4E4C /* NL */, "Netherlands" },
-	{ 0x4E4F /* NO */, "Norway" },
-	{ 0x4E50 /* NP */, "Nepal" },
-	{ 0x4E52 /* NR */, "Nauru" },
-	{ 0x4E55 /* NU */, "Niue" },
-	{ 0x4E5A /* NZ */, "New Zealand" },
-	{ 0x4F4D /* OM */, "Oman" },
-	{ 0x5041 /* PA */, "Panama" },
-	{ 0x5045 /* PE */, "Peru" },
-	{ 0x5046 /* PF */, "French Polynesia" },
-	{ 0x5047 /* PG */, "Papua New Guinea" },
-	{ 0x5048 /* PH */, "Philippines" },
-	{ 0x504B /* PK */, "Pakistan" },
-	{ 0x504C /* PL */, "Poland" },
-	{ 0x504D /* PM */, "Saint Pierre and Miquelon" },
-	{ 0x504E /* PN */, "Pitcairn" },
-	{ 0x5052 /* PR */, "Puerto Rico" },
-	{ 0x5053 /* PS */, "Palestinian Territory" },
-	{ 0x5054 /* PT */, "Portugal" },
-	{ 0x5057 /* PW */, "Palau" },
-	{ 0x5059 /* PY */, "Paraguay" },
-	{ 0x5141 /* QA */, "Qatar" },
-	{ 0x5245 /* RE */, "Reunion" },
-	{ 0x524F /* RO */, "Romania" },
-	{ 0x5253 /* RS */, "Serbia" },
-	{ 0x5255 /* RU */, "Russian Federation" },
-	{ 0x5257 /* RW */, "Rwanda" },
-	{ 0x5341 /* SA */, "Saudi Arabia" },
-	{ 0x5342 /* SB */, "Solomon Islands" },
-	{ 0x5343 /* SC */, "Seychelles" },
-	{ 0x5344 /* SD */, "Sudan" },
-	{ 0x5345 /* SE */, "Sweden" },
-	{ 0x5347 /* SG */, "Singapore" },
-	{ 0x5348 /* SH */, "St. Helena and Dependencies" },
-	{ 0x5349 /* SI */, "Slovenia" },
-	{ 0x534A /* SJ */, "Svalbard and Jan Mayen" },
-	{ 0x534B /* SK */, "Slovakia" },
-	{ 0x534C /* SL */, "Sierra Leone" },
-	{ 0x534D /* SM */, "San Marino" },
-	{ 0x534E /* SN */, "Senegal" },
-	{ 0x534F /* SO */, "Somalia" },
-	{ 0x5352 /* SR */, "Suriname" },
-	{ 0x5354 /* ST */, "Sao Tome and Principe" },
-	{ 0x5356 /* SV */, "El Salvador" },
-	{ 0x5359 /* SY */, "Syrian Arab Republic" },
-	{ 0x535A /* SZ */, "Swaziland" },
-	{ 0x5443 /* TC */, "Turks and Caicos Islands" },
-	{ 0x5444 /* TD */, "Chad" },
-	{ 0x5446 /* TF */, "French Southern Territories" },
-	{ 0x5447 /* TG */, "Togo" },
-	{ 0x5448 /* TH */, "Thailand" },
-	{ 0x544A /* TJ */, "Tajikistan" },
-	{ 0x544B /* TK */, "Tokelau" },
-	{ 0x544C /* TL */, "Timor-Leste" },
-	{ 0x544D /* TM */, "Turkmenistan" },
-	{ 0x544E /* TN */, "Tunisia" },
-	{ 0x544F /* TO */, "Tonga" },
-	{ 0x5452 /* TR */, "Turkey" },
-	{ 0x5454 /* TT */, "Trinidad and Tobago" },
-	{ 0x5456 /* TV */, "Tuvalu" },
-	{ 0x5457 /* TW */, "Taiwan" },
-	{ 0x545A /* TZ */, "Tanzania" },
-	{ 0x5541 /* UA */, "Ukraine" },
-	{ 0x5547 /* UG */, "Uganda" },
-	{ 0x554D /* UM */, "U.S. Minor Outlying Islands" },
-	{ 0x5553 /* US */, "United States" },
-	{ 0x5559 /* UY */, "Uruguay" },
-	{ 0x555A /* UZ */, "Uzbekistan" },
-	{ 0x5641 /* VA */, "Vatican City State" },
-	{ 0x5643 /* VC */, "St. Vincent and Grenadines" },
-	{ 0x5645 /* VE */, "Venezuela" },
-	{ 0x5647 /* VG */, "Virgin Islands, British" },
-	{ 0x5649 /* VI */, "Virgin Islands, U.S." },
-	{ 0x564E /* VN */, "Viet Nam" },
-	{ 0x5655 /* VU */, "Vanuatu" },
-	{ 0x5746 /* WF */, "Wallis and Futuna" },
-	{ 0x5753 /* WS */, "Samoa" },
-	{ 0x5945 /* YE */, "Yemen" },
-	{ 0x5954 /* YT */, "Mayotte" },
-	{ 0x5A41 /* ZA */, "South Africa" },
-	{ 0x5A4D /* ZM */, "Zambia" },
-	{ 0x5A57 /* ZW */, "Zimbabwe" },
-	{ 0,               "" }
-};
-
+#include "iwinfo/lualib.h"
 
 
 /* Determine type */
 static int iwinfo_L_type(lua_State *L)
 {
 	const char *ifname = luaL_checkstring(L, 1);
+	const char *type = iwinfo_type(ifname);
 
-#ifdef USE_NL80211
-	if( nl80211_probe(ifname) )
-		lua_pushstring(L, "nl80211");
-	else
-#endif
-
-#ifdef USE_MADWIFI
-	if( madwifi_probe(ifname) )
-		lua_pushstring(L, "madwifi");
-	else
-#endif
-
-#ifdef USE_WL
-	if( wl_probe(ifname) )
-		lua_pushstring(L, "wl");
-	else
-#endif
-
-	if( wext_probe(ifname) )
-		lua_pushstring(L, "wext");
-
+	if (type)
+		lua_pushstring(L, type);
 	else
 		lua_pushnil(L);
 
@@ -311,17 +36,8 @@ static int iwinfo_L_type(lua_State *L)
 /* 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();
-	iwinfo_close();
+	iwinfo_finish();
+	return 0;
 }
 
 /*
@@ -333,28 +49,28 @@ static char * iwinfo_crypto_print_ciphers(int ciphers)
 	static char str[128] = { 0 };
 	char *pos = str;
 
-	if( ciphers & IWINFO_CIPHER_WEP40 )
+	if (ciphers & IWINFO_CIPHER_WEP40)
 		pos += sprintf(pos, "WEP-40, ");
 
-	if( ciphers & IWINFO_CIPHER_WEP104 )
+	if (ciphers & IWINFO_CIPHER_WEP104)
 		pos += sprintf(pos, "WEP-104, ");
 
-	if( ciphers & IWINFO_CIPHER_TKIP )
+	if (ciphers & IWINFO_CIPHER_TKIP)
 		pos += sprintf(pos, "TKIP, ");
 
-	if( ciphers & IWINFO_CIPHER_CCMP )
+	if (ciphers & IWINFO_CIPHER_CCMP)
 		pos += sprintf(pos, "CCMP, ");
 
-	if( ciphers & IWINFO_CIPHER_WRAP )
+	if (ciphers & IWINFO_CIPHER_WRAP)
 		pos += sprintf(pos, "WRAP, ");
 
-	if( ciphers & IWINFO_CIPHER_AESOCB )
+	if (ciphers & IWINFO_CIPHER_AESOCB)
 		pos += sprintf(pos, "AES-OCB, ");
 
-	if( ciphers & IWINFO_CIPHER_CKIP )
+	if (ciphers & IWINFO_CIPHER_CKIP)
 		pos += sprintf(pos, "CKIP, ");
 
-	if( !ciphers || (ciphers & IWINFO_CIPHER_NONE) )
+	if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
 		pos += sprintf(pos, "NONE, ");
 
 	*(pos - 2) = 0;
@@ -367,13 +83,13 @@ static char * iwinfo_crypto_print_suites(int suites)
 	static char str[64] = { 0 };
 	char *pos = str;
 
-	if( suites & IWINFO_KMGMT_PSK )
+	if (suites & IWINFO_KMGMT_PSK)
 		pos += sprintf(pos, "PSK/");
 
-	if( suites & IWINFO_KMGMT_8021x )
+	if (suites & IWINFO_KMGMT_8021x)
 		pos += sprintf(pos, "802.1X/");
 
-	if( !suites || (suites & IWINFO_KMGMT_NONE) )
+	if (!suites || (suites & IWINFO_KMGMT_NONE))
 		pos += sprintf(pos, "NONE/");
 
 	*(pos - 1) = 0;
@@ -385,25 +101,25 @@ static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
 {
 	static char desc[512] = { 0 };
 
-	if( c )
+	if (c)
 	{
-		if( c->enabled )
+		if (c->enabled)
 		{
 			/* WEP */
-			if( c->auth_algs && !c->wpa_version )
+			if (c->auth_algs && !c->wpa_version)
 			{
-				if( (c->auth_algs & IWINFO_AUTH_OPEN) &&
-				    (c->auth_algs & IWINFO_AUTH_SHARED) )
+				if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
+				    (c->auth_algs & IWINFO_AUTH_SHARED))
 				{
 					sprintf(desc, "WEP Open/Shared (%s)",
 						iwinfo_crypto_print_ciphers(c->pair_ciphers));
 				}
-				else if( c->auth_algs & IWINFO_AUTH_OPEN )
+				else if (c->auth_algs & IWINFO_AUTH_OPEN)
 				{
 					sprintf(desc, "WEP Open System (%s)",
 						iwinfo_crypto_print_ciphers(c->pair_ciphers));
 				}
-				else if( c->auth_algs & IWINFO_AUTH_SHARED )
+				else if (c->auth_algs & IWINFO_AUTH_SHARED)
 				{
 					sprintf(desc, "WEP Shared Auth (%s)",
 						iwinfo_crypto_print_ciphers(c->pair_ciphers));
@@ -411,9 +127,9 @@ static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
 			}
 
 			/* WPA */
-			else if( c->wpa_version )
+			else if (c->wpa_version)
 			{
-				switch(c->wpa_version) {
+				switch (c->wpa_version) {
 					case 3:
 						sprintf(desc, "mixed WPA/WPA2 %s (%s)",
 							iwinfo_crypto_print_suites(c->auth_suites),
@@ -474,9 +190,9 @@ static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 	lua_setfield(L, -2, "wpa");
 
 	lua_newtable(L);
-	for( i = 0, j = 1; i < 8; i++ )
+	for (i = 0, j = 1; i < 8; i++)
 	{
-		if( c->pair_ciphers & (1 << i) )
+		if (c->pair_ciphers & (1 << i))
 		{
 			lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 			lua_rawseti(L, -2, j++);
@@ -485,9 +201,9 @@ static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 	lua_setfield(L, -2, "pair_ciphers");
 
 	lua_newtable(L);
-	for( i = 0, j = 1; i < 8; i++ )
+	for (i = 0, j = 1; i < 8; i++)
 	{
-		if( c->group_ciphers & (1 << i) )
+		if (c->group_ciphers & (1 << i))
 		{
 			lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 			lua_rawseti(L, -2, j++);
@@ -496,9 +212,9 @@ static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 	lua_setfield(L, -2, "group_ciphers");
 
 	lua_newtable(L);
-	for( i = 0, j = 1; i < 8; i++ )
+	for (i = 0, j = 1; i < 8; i++)
 	{
-		if( c->auth_suites & (1 << i) )
+		if (c->auth_suites & (1 << i))
 		{
 			lua_pushstring(L, IWINFO_KMGMT_NAMES[i]);
 			lua_rawseti(L, -2, j++);
@@ -507,9 +223,9 @@ static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 	lua_setfield(L, -2, "auth_suites");
 
 	lua_newtable(L);
-	for( i = 0, j = 1; i < 8; i++ )
+	for (i = 0, j = 1; i < 8; i++)
 	{
-		if( c->auth_algs & (1 << i) )
+		if (c->auth_algs & (1 << i))
 		{
 			lua_pushstring(L, IWINFO_AUTH_NAMES[i]);
 			lua_rawseti(L, -2, j++);
@@ -531,9 +247,9 @@ static int iwinfo_L_assoclist(lua_State *L, int (*func)(const char *, char *, in
 	lua_newtable(L);
 	memset(rv, 0, sizeof(rv));
 
-	if( !(*func)(ifname, rv, &len) )
+	if (!(*func)(ifname, rv, &len))
 	{
-		for( i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry) )
+		for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
 		{
 			e = (struct iwinfo_assoclist_entry *) &rv[i];
 
@@ -567,9 +283,9 @@ static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, in
 	lua_newtable(L);
 	memset(rv, 0, sizeof(rv));
 
-	if( !(*func)(ifname, rv, &len) )
+	if (!(*func)(ifname, rv, &len))
 	{
-		for( i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++ )
+		for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
 		{
 			e = (struct iwinfo_txpwrlist_entry *) &rv[i];
 
@@ -600,9 +316,9 @@ static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int
 	lua_newtable(L);
 	memset(rv, 0, sizeof(rv));
 
-	if( !(*func)(ifname, rv, &len) )
+	if (!(*func)(ifname, rv, &len))
 	{
-		for( i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++ )
+		for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
 		{
 			e = (struct iwinfo_scanlist_entry *) &rv[i];
 
@@ -617,7 +333,7 @@ static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int
 			lua_setfield(L, -2, "bssid");
 
 			/* ESSID */
-			if( e->ssid[0] )
+			if (e->ssid[0])
 			{
 				lua_pushstring(L, (char *) e->ssid);
 				lua_setfield(L, -2, "ssid");
@@ -663,9 +379,9 @@ static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int
 	lua_newtable(L);
 	memset(rv, 0, sizeof(rv));
 
-	if( !(*func)(ifname, rv, &len) )
+	if (!(*func)(ifname, rv, &len))
 	{
-		for( i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++ )
+		for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
 		{
 			e = (struct iwinfo_freqlist_entry *) &rv[i];
 
@@ -696,7 +412,7 @@ static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
 	const char *ifname = luaL_checkstring(L, 1);
 	struct iwinfo_crypto_entry c = { 0 };
 
-	if( !(*func)(ifname, (char *)&c) )
+	if (!(*func)(ifname, (char *)&c))
 	{
 		iwinfo_L_cryptotable(L, &c);
 		return 1;
@@ -712,7 +428,7 @@ static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
 	const char *ifname = luaL_checkstring(L, 1);
 	int hwmodes = 0;
 
-	if( !(*func)(ifname, &hwmodes) )
+	if (!(*func)(ifname, &hwmodes))
 	{
 		lua_newtable(L);
 
@@ -741,7 +457,7 @@ static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *
 	const char *ifname = luaL_checkstring(L, 1);
 	int support = 0;
 
-	if( !(*func)(ifname, &support) )
+	if (!(*func)(ifname, &support))
 	{
 		lua_pushboolean(L, support);
 		return 1;
@@ -757,11 +473,11 @@ static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
 	int i;
 	struct iwinfo_country_entry *c;
 
-	for( i = 0; i < len; i += sizeof(struct iwinfo_country_entry) )
+	for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
 	{
 		c = (struct iwinfo_country_entry *) &buf[i];
 
-		if( c->iso3166 == iso3166 )
+		if (c->iso3166 == iso3166)
 			return c->ccode;
 	}
 
@@ -774,16 +490,16 @@ static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *,
 	char rv[IWINFO_BUFSIZE], alpha2[3];
 	char *ccode;
 	const char *ifname = luaL_checkstring(L, 1);
-	struct iwinfo_iso3166_label *l;
+	const struct iwinfo_iso3166_label *l;
 
 	lua_newtable(L);
 	memset(rv, 0, sizeof(rv));
 
-	if( !(*func)(ifname, rv, &len) )
+	if (!(*func)(ifname, rv, &len))
 	{
-		for( l = ISO3166_Names, j = 1; l->iso3166; l++ )
+		for (l = IWINFO_ISO3166_NAMES, j = 1; l->iso3166; l++)
 		{
-			if( (ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL )
+			if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
 			{
 				sprintf(alpha2, "%c%c",
 					(l->iso3166 / 256), (l->iso3166 % 256));
diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.c b/contrib/package/iwinfo/src/iwinfo_madwifi.c
index be8997899..54082c737 100644
--- a/contrib/package/iwinfo/src/iwinfo_madwifi.c
+++ b/contrib/package/iwinfo/src/iwinfo_madwifi.c
@@ -20,8 +20,8 @@
  * inspired by the hostapd madwifi driver.
  */
 
-#include "iwinfo_madwifi.h"
-#include "iwinfo_wext.h"
+#include "iwinfo/madwifi.h"
+#include "iwinfo/wext.h"
 
 
 /*
diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c
index 83665ccc8..b3da8384e 100644
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.c
+++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c
@@ -22,12 +22,11 @@
  * Parts of this code are derived from the Linux iw utility.
  */
 
-#include "iwinfo_nl80211.h"
-#include "iwinfo_wext.h"
+#include "iwinfo/nl80211.h"
+#include "iwinfo/wext.h"
 
 #define min(x, y) ((x) < (y)) ? (x) : (y)
 
-extern struct iwinfo_iso3166_label ISO3166_Names[];
 static struct nl80211_state *nls = NULL;
 
 static int nl80211_init(void)
@@ -1533,10 +1532,10 @@ int nl80211_get_country(const char *ifname, char *buf)
 int nl80211_get_countrylist(const char *ifname, char *buf, int *len)
 {
 	int i, count;
-	struct iwinfo_iso3166_label *l;
 	struct iwinfo_country_entry *e = (struct iwinfo_country_entry *)buf;
+	const struct iwinfo_iso3166_label *l;
 
-	for( l = ISO3166_Names, count = 0; l->iso3166; l++, e++, count++ )
+	for( l = IWINFO_ISO3166_NAMES, count = 0; l->iso3166; l++, e++, count++ )
 	{
 		e->iso3166 = l->iso3166;
 		e->ccode[0] = (l->iso3166 / 256);
diff --git a/contrib/package/iwinfo/src/iwinfo_utils.c b/contrib/package/iwinfo/src/iwinfo_utils.c
index edd431e00..081464aaf 100644
--- a/contrib/package/iwinfo/src/iwinfo_utils.c
+++ b/contrib/package/iwinfo/src/iwinfo_utils.c
@@ -20,7 +20,7 @@
  * inspired by the hostapd madwifi driver.
  */
 
-#include "iwinfo_utils.h"
+#include "iwinfo/utils.h"
 
 
 static int ioctl_socket = -1;
diff --git a/contrib/package/iwinfo/src/iwinfo_wext.c b/contrib/package/iwinfo/src/iwinfo_wext.c
index 5b942ea33..314882ad9 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext.c
+++ b/contrib/package/iwinfo/src/iwinfo_wext.c
@@ -20,7 +20,7 @@
  */
 
 #include "iwinfo.h"
-#include "iwinfo_wext.h"
+#include "iwinfo/wext.h"
 
 static double wext_freq2float(const struct iw_freq *in)
 {
diff --git a/contrib/package/iwinfo/src/iwinfo_wext_scan.c b/contrib/package/iwinfo/src/iwinfo_wext_scan.c
index 93dd88742..11725c938 100644
--- a/contrib/package/iwinfo/src/iwinfo_wext_scan.c
+++ b/contrib/package/iwinfo/src/iwinfo_wext_scan.c
@@ -20,7 +20,7 @@
  */
 
 #include "iwinfo.h"
-#include "iwinfo_wext_scan.h"
+#include "iwinfo/wext_scan.h"
 
 
 static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
diff --git a/contrib/package/iwinfo/src/iwinfo_wl.c b/contrib/package/iwinfo/src/iwinfo_wl.c
index 1691e4b35..b3227918d 100644
--- a/contrib/package/iwinfo/src/iwinfo_wl.c
+++ b/contrib/package/iwinfo/src/iwinfo_wl.c
@@ -18,8 +18,8 @@
  * This code is based on the wlc.c utility published by OpenWrt.org .
  */
 
-#include "iwinfo_wl.h"
-#include "iwinfo_wext.h"
+#include "iwinfo/wl.h"
+#include "iwinfo/wext.h"
 
 static int wl_ioctl(const char *name, int cmd, void *buf, int len)
 {