From 49940f96a35e69d1059d31471f4f591d385eb690 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 9 Jun 2013 14:39:14 +0000
Subject: [PATCH] iwinfo: add phyname attribute, this is useful to group
 networks by radio phy

SVN-Revision: 36889
---
 package/network/utils/iwinfo/Makefile         |  2 +-
 .../network/utils/iwinfo/src/include/iwinfo.h |  1 +
 .../utils/iwinfo/src/include/iwinfo/madwifi.h |  2 ++
 .../utils/iwinfo/src/include/iwinfo/nl80211.h |  2 ++
 .../utils/iwinfo/src/include/iwinfo/wext.h    |  2 ++
 .../utils/iwinfo/src/include/iwinfo/wl.h      |  2 ++
 package/network/utils/iwinfo/src/iwinfo_cli.c | 15 +++++++++--
 package/network/utils/iwinfo/src/iwinfo_lua.c |  8 ++++++
 .../network/utils/iwinfo/src/iwinfo_madwifi.c | 20 +++++++++++++++
 .../network/utils/iwinfo/src/iwinfo_nl80211.c | 25 +++++++++++++++++++
 .../network/utils/iwinfo/src/iwinfo_wext.c    |  7 ++++++
 package/network/utils/iwinfo/src/iwinfo_wl.c  | 12 +++++++++
 12 files changed, 95 insertions(+), 3 deletions(-)

diff --git a/package/network/utils/iwinfo/Makefile b/package/network/utils/iwinfo/Makefile
index 018832fffc..aa534112ed 100644
--- a/package/network/utils/iwinfo/Makefile
+++ b/package/network/utils/iwinfo/Makefile
@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiwinfo
-PKG_RELEASE:=45
+PKG_RELEASE:=46
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 PKG_CONFIG_DEPENDS := \
diff --git a/package/network/utils/iwinfo/src/include/iwinfo.h b/package/network/utils/iwinfo/src/include/iwinfo.h
index 0d92d8db1e..ebea319d10 100644
--- a/package/network/utils/iwinfo/src/include/iwinfo.h
+++ b/package/network/utils/iwinfo/src/include/iwinfo.h
@@ -167,6 +167,7 @@ struct iwinfo_ops {
 	int (*hardware_id)(const char *, char *);
 	int (*hardware_name)(const char *, char *);
 	int (*encryption)(const char *, char *);
+	int (*phyname)(const char *, char *);
 	int (*assoclist)(const char *, char *, int *);
 	int (*txpwrlist)(const char *, char *, int *);
 	int (*scanlist)(const char *, char *, int *);
diff --git a/package/network/utils/iwinfo/src/include/iwinfo/madwifi.h b/package/network/utils/iwinfo/src/include/iwinfo/madwifi.h
index 14d81352b7..3662d9f95f 100644
--- a/package/network/utils/iwinfo/src/include/iwinfo/madwifi.h
+++ b/package/network/utils/iwinfo/src/include/iwinfo/madwifi.h
@@ -41,6 +41,7 @@ int madwifi_get_noise(const char *ifname, int *buf);
 int madwifi_get_quality(const char *ifname, int *buf);
 int madwifi_get_quality_max(const char *ifname, int *buf);
 int madwifi_get_encryption(const char *ifname, char *buf);
+int madwifi_get_phyname(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);
@@ -72,6 +73,7 @@ static const struct iwinfo_ops madwifi_ops = {
 	.hardware_id      = madwifi_get_hardware_id,
 	.hardware_name    = madwifi_get_hardware_name,
 	.encryption       = madwifi_get_encryption,
+	.phyname          = madwifi_get_phyname,
 	.assoclist        = madwifi_get_assoclist,
 	.txpwrlist        = madwifi_get_txpwrlist,
 	.scanlist         = madwifi_get_scanlist,
diff --git a/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h b/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h
index 28545141d0..0611feed3c 100644
--- a/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h
+++ b/package/network/utils/iwinfo/src/include/iwinfo/nl80211.h
@@ -83,6 +83,7 @@ int nl80211_get_noise(const char *ifname, int *buf);
 int nl80211_get_quality(const char *ifname, int *buf);
 int nl80211_get_quality_max(const char *ifname, int *buf);
 int nl80211_get_encryption(const char *ifname, char *buf);
+int nl80211_get_phyname(const char *ifname, char *buf);
 int nl80211_get_assoclist(const char *ifname, char *buf, int *len);
 int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len);
 int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
@@ -114,6 +115,7 @@ static const struct iwinfo_ops nl80211_ops = {
 	.hardware_id      = nl80211_get_hardware_id,
 	.hardware_name    = nl80211_get_hardware_name,
 	.encryption       = nl80211_get_encryption,
+	.phyname          = nl80211_get_phyname,
 	.assoclist        = nl80211_get_assoclist,
 	.txpwrlist        = nl80211_get_txpwrlist,
 	.scanlist         = nl80211_get_scanlist,
diff --git a/package/network/utils/iwinfo/src/include/iwinfo/wext.h b/package/network/utils/iwinfo/src/include/iwinfo/wext.h
index 68b596ea8b..e84f6a6f92 100644
--- a/package/network/utils/iwinfo/src/include/iwinfo/wext.h
+++ b/package/network/utils/iwinfo/src/include/iwinfo/wext.h
@@ -42,6 +42,7 @@ int wext_get_noise(const char *ifname, int *buf);
 int wext_get_quality(const char *ifname, int *buf);
 int wext_get_quality_max(const char *ifname, int *buf);
 int wext_get_encryption(const char *ifname, char *buf);
+int wext_get_phyname(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);
@@ -73,6 +74,7 @@ static const struct iwinfo_ops wext_ops = {
 	.hardware_id      = wext_get_hardware_id,
 	.hardware_name    = wext_get_hardware_name,
 	.encryption       = wext_get_encryption,
+	.phyname          = wext_get_phyname,
 	.assoclist        = wext_get_assoclist,
 	.txpwrlist        = wext_get_txpwrlist,
 	.scanlist         = wext_get_scanlist,
diff --git a/package/network/utils/iwinfo/src/include/iwinfo/wl.h b/package/network/utils/iwinfo/src/include/iwinfo/wl.h
index db37e3759d..077a51bbd4 100644
--- a/package/network/utils/iwinfo/src/include/iwinfo/wl.h
+++ b/package/network/utils/iwinfo/src/include/iwinfo/wl.h
@@ -42,6 +42,7 @@ int wl_get_quality(const char *ifname, int *buf);
 int wl_get_quality_max(const char *ifname, int *buf);
 int wl_get_enctype(const char *ifname, char *buf);
 int wl_get_encryption(const char *ifname, char *buf);
+int wl_get_phyname(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);
@@ -73,6 +74,7 @@ static const struct iwinfo_ops wl_ops = {
 	.hardware_id      = wl_get_hardware_id,
 	.hardware_name    = wl_get_hardware_name,
 	.encryption       = wl_get_encryption,
+	.phyname          = wl_get_phyname,
 	.assoclist        = wl_get_assoclist,
 	.txpwrlist        = wl_get_txpwrlist,
 	.scanlist         = wl_get_scanlist,
diff --git a/package/network/utils/iwinfo/src/iwinfo_cli.c b/package/network/utils/iwinfo/src/iwinfo_cli.c
index 8da216a6ef..87cc10fb73 100644
--- a/package/network/utils/iwinfo/src/iwinfo_cli.c
+++ b/package/network/utils/iwinfo/src/iwinfo_cli.c
@@ -512,6 +512,16 @@ static char * print_mbssid_supp(const struct iwinfo_ops *iw, const char *ifname)
 	return buf;
 }
 
+static char * print_phyname(const struct iwinfo_ops *iw, const char *ifname)
+{
+	static char buf[32];
+
+	if (!iw->phyname(ifname, buf))
+		return buf;
+
+	return "?";
+}
+
 
 static void print_info(const struct iwinfo_ops *iw, const char *ifname)
 {
@@ -545,8 +555,9 @@ static void print_info(const struct iwinfo_ops *iw, const char *ifname)
 		print_txpower_offset(iw, ifname));
 	printf("          Frequency offset: %s\n",
 		print_frequency_offset(iw, ifname));
-	printf("          Supports VAPs: %s\n",
-		print_mbssid_supp(iw, ifname));
+	printf("          Supports VAPs: %s  PHY name: %s\n",
+		print_mbssid_supp(iw, ifname),
+		print_phyname(iw, ifname));
 }
 
 
diff --git a/package/network/utils/iwinfo/src/iwinfo_lua.c b/package/network/utils/iwinfo/src/iwinfo_lua.c
index bd8faf91fe..fc4fd4a126 100644
--- a/package/network/utils/iwinfo/src/iwinfo_lua.c
+++ b/package/network/utils/iwinfo/src/iwinfo_lua.c
@@ -625,6 +625,7 @@ LUA_WRAP_STRING(wl,ssid)
 LUA_WRAP_STRING(wl,bssid)
 LUA_WRAP_STRING(wl,country)
 LUA_WRAP_STRING(wl,hardware_name)
+LUA_WRAP_STRING(wl,phyname)
 LUA_WRAP_STRUCT(wl,mode)
 LUA_WRAP_STRUCT(wl,assoclist)
 LUA_WRAP_STRUCT(wl,txpwrlist)
@@ -653,6 +654,7 @@ LUA_WRAP_STRING(madwifi,ssid)
 LUA_WRAP_STRING(madwifi,bssid)
 LUA_WRAP_STRING(madwifi,country)
 LUA_WRAP_STRING(madwifi,hardware_name)
+LUA_WRAP_STRING(madwifi,phyname)
 LUA_WRAP_STRUCT(madwifi,mode)
 LUA_WRAP_STRUCT(madwifi,assoclist)
 LUA_WRAP_STRUCT(madwifi,txpwrlist)
@@ -681,6 +683,7 @@ LUA_WRAP_STRING(nl80211,ssid)
 LUA_WRAP_STRING(nl80211,bssid)
 LUA_WRAP_STRING(nl80211,country)
 LUA_WRAP_STRING(nl80211,hardware_name)
+LUA_WRAP_STRING(nl80211,phyname)
 LUA_WRAP_STRUCT(nl80211,mode)
 LUA_WRAP_STRUCT(nl80211,assoclist)
 LUA_WRAP_STRUCT(nl80211,txpwrlist)
@@ -708,6 +711,7 @@ LUA_WRAP_STRING(wext,ssid)
 LUA_WRAP_STRING(wext,bssid)
 LUA_WRAP_STRING(wext,country)
 LUA_WRAP_STRING(wext,hardware_name)
+LUA_WRAP_STRING(wext,phyname)
 LUA_WRAP_STRUCT(wext,mode)
 LUA_WRAP_STRUCT(wext,assoclist)
 LUA_WRAP_STRUCT(wext,txpwrlist)
@@ -746,6 +750,7 @@ static const luaL_reg R_wl[] = {
 	LUA_REG(wl,mbssid_support),
 	LUA_REG(wl,hardware_id),
 	LUA_REG(wl,hardware_name),
+	LUA_REG(wl,phyname),
 	{ NULL, NULL }
 };
 #endif
@@ -777,6 +782,7 @@ static const luaL_reg R_madwifi[] = {
 	LUA_REG(madwifi,mbssid_support),
 	LUA_REG(madwifi,hardware_id),
 	LUA_REG(madwifi,hardware_name),
+	LUA_REG(madwifi,phyname),
 	{ NULL, NULL }
 };
 #endif
@@ -808,6 +814,7 @@ static const luaL_reg R_nl80211[] = {
 	LUA_REG(nl80211,mbssid_support),
 	LUA_REG(nl80211,hardware_id),
 	LUA_REG(nl80211,hardware_name),
+	LUA_REG(nl80211,phyname),
 	{ NULL, NULL }
 };
 #endif
@@ -838,6 +845,7 @@ static const luaL_reg R_wext[] = {
 	LUA_REG(wext,mbssid_support),
 	LUA_REG(wext,hardware_id),
 	LUA_REG(wext,hardware_name),
+	LUA_REG(wext,phyname),
 	{ NULL, NULL }
 };
 
diff --git a/package/network/utils/iwinfo/src/iwinfo_madwifi.c b/package/network/utils/iwinfo/src/iwinfo_madwifi.c
index 832f40bd3d..293c28e7d1 100644
--- a/package/network/utils/iwinfo/src/iwinfo_madwifi.c
+++ b/package/network/utils/iwinfo/src/iwinfo_madwifi.c
@@ -721,6 +721,26 @@ int madwifi_get_encryption(const char *ifname, char *buf)
 	return 0;
 }
 
+int madwifi_get_phyname(const char *ifname, char *buf)
+{
+	const char *wifidev;
+
+	wifidev = madwifi_isvap(ifname, NULL);
+
+	if (wifidev)
+	{
+		strcpy(buf, wifidev);
+		return 0;
+	}
+	else if (madwifi_iswifi(ifname))
+	{
+		strcpy(buf, madwifi_phyname(ifname));
+		return 0;
+	}
+
+	return -1;
+}
+
 int madwifi_get_assoclist(const char *ifname, char *buf, int *len)
 {
 	int bl, tl, noise;
diff --git a/package/network/utils/iwinfo/src/iwinfo_nl80211.c b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
index 051d34dd1c..9486ffc3f9 100644
--- a/package/network/utils/iwinfo/src/iwinfo_nl80211.c
+++ b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
@@ -1407,6 +1407,31 @@ int nl80211_get_encryption(const char *ifname, char *buf)
 	return -1;
 }
 
+int nl80211_get_phyname(const char *ifname, char *buf)
+{
+	const char *name;
+
+	name = nl80211_ifname2phy(ifname);
+
+	if (name)
+	{
+		strcpy(buf, name);
+		return 0;
+	}
+	else if ((name = nl80211_phy2ifname(ifname)) != NULL)
+	{
+		name = nl80211_ifname2phy(name);
+
+		if (name)
+		{
+			strcpy(buf, ifname);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
 
 static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg)
 {
diff --git a/package/network/utils/iwinfo/src/iwinfo_wext.c b/package/network/utils/iwinfo/src/iwinfo_wext.c
index cf3dccc189..890a36d2f0 100644
--- a/package/network/utils/iwinfo/src/iwinfo_wext.c
+++ b/package/network/utils/iwinfo/src/iwinfo_wext.c
@@ -446,6 +446,13 @@ int wext_get_encryption(const char *ifname, char *buf)
 	return -1;
 }
 
+int wext_get_phyname(const char *ifname, char *buf)
+{
+	/* No suitable api in wext */
+	strcpy(buf, ifname);
+	return 0;
+}
+
 int wext_get_mbssid_support(const char *ifname, int *buf)
 {
 	/* No multi bssid support atm */
diff --git a/package/network/utils/iwinfo/src/iwinfo_wl.c b/package/network/utils/iwinfo/src/iwinfo_wl.c
index 3d15fc9ca7..0a1439bb89 100644
--- a/package/network/utils/iwinfo/src/iwinfo_wl.c
+++ b/package/network/utils/iwinfo/src/iwinfo_wl.c
@@ -321,6 +321,18 @@ int wl_get_encryption(const char *ifname, char *buf)
 	return 0;
 }
 
+int wl_get_phyname(const char *ifname, char *buf)
+{
+	char *p;
+
+	strcpy(buf, ifname);
+
+	if ((p = strchr(buf, '.')) != NULL)
+		*p = 0;
+
+	return 0;
+}
+
 int wl_get_enctype(const char *ifname, char *buf)
 {
 	uint32_t wsec, wpa;
-- 
2.30.2