From: Ben Greear <greearb@candelatech.com>
Date: Thu, 29 Aug 2013 22:23:47 +0000 (-0700)
Subject: iw: Print out HotSpot2 IE information.
X-Git-Tag: v3.13~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e10c4ab5e99f23c4d8e78dbcda56af71f9f1d56;p=thirdparty%2Fiw.git

iw: Print out HotSpot2 IE information.

Example:

	HotSpot 2.0 Indication:
		DGAF: 0

Signed-off-by: Ben Greear <greearb@candelatech.com>
---

diff --git a/scan.c b/scan.c
index 5c4adb8..90df93b 100644
--- a/scan.c
+++ b/scan.c
@@ -1383,8 +1383,19 @@ static inline void print_p2p(const uint8_t type, uint8_t len, const uint8_t *dat
 	}
 }
 
+static inline void print_hs20_ind(const uint8_t type, uint8_t len, const uint8_t *data)
+{
+	/* I can't find the spec for this...just going off what wireshark uses. */
+	printf("\n");
+	if (len > 0)
+		printf("\t\tDGAF: %i\n", (int)(data[0] & 0x1));
+	else
+		printf("\t\tUnexpected length: %i\n", len);
+}
+
 static const struct ie_print wfa_printers[] = {
 	[9] = { "P2P", print_p2p, 2, 255, BIT(PRINT_SCAN), },
+	[16] = { "HotSpot 2.0 Indication", print_hs20_ind, 1, 255, BIT(PRINT_SCAN), },
 };
 
 static void print_vendor(unsigned char len, unsigned char *data,