iwinfo: reorganize iwinfo header to enum and defines

iwinfo.h have a mixed way to declare defines, some use enum, some define
bits in enum and other have their own special way. In all of this case
the count of all this defines is hardcoded to an arbitrary number.

To make code less error prone, convert everything to a common pattern
and use enum way to calculate the count of each flags.

Also drop defining number for each flag and just declare that the enum
starts from 0.

Move the related char array just below the define declaration to improve
code readability.

No functionl change intended.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

1 files changed, 162 insertions, 73 deletions

diff --git a/include/iwinfo.h b/include/iwinfo.h
index 4b63f1e..d370e8f 100644
--- a/include/iwinfo.h
+++ b/include/iwinfo.h
@@ -23,96 +23,185 @@
 #define IWINFO_BUFSIZE	24 * 1024
 #define IWINFO_ESSID_MAX_SIZE	32
 
-#define IWINFO_80211_A       (1 << 0)
-#define IWINFO_80211_B       (1 << 1)
-#define IWINFO_80211_G       (1 << 2)
-#define IWINFO_80211_N       (1 << 3)
-#define IWINFO_80211_AC      (1 << 4)
-#define IWINFO_80211_AD      (1 << 5)
-#define IWINFO_80211_AX      (1 << 6)
-#define IWINFO_80211_COUNT   7
-
-#define IWINFO_BAND_24       (1 << 0)
-#define IWINFO_BAND_5        (1 << 1)
-#define IWINFO_BAND_6        (1 << 2)
-#define IWINFO_BAND_60       (1 << 3)
-#define IWINFO_BAND_COUNT    4
-
-#define IWINFO_CIPHER_NONE    (1 << 0)
-#define IWINFO_CIPHER_WEP40   (1 << 1)
-#define IWINFO_CIPHER_TKIP    (1 << 2)
-#define IWINFO_CIPHER_WRAP    (1 << 3)
-#define IWINFO_CIPHER_CCMP    (1 << 4)
-#define IWINFO_CIPHER_WEP104  (1 << 5)
-#define IWINFO_CIPHER_AESOCB  (1 << 6)
-#define IWINFO_CIPHER_CKIP    (1 << 7)
-#define IWINFO_CIPHER_GCMP    (1 << 8)
-#define IWINFO_CIPHER_CCMP256 (1 << 9)
-#define IWINFO_CIPHER_GCMP256 (1 << 10)
-#define IWINFO_CIPHER_COUNT  11
-
-#define IWINFO_KMGMT_NONE    (1 << 0)
-#define IWINFO_KMGMT_8021x   (1 << 1)
-#define IWINFO_KMGMT_PSK     (1 << 2)
-#define IWINFO_KMGMT_SAE     (1 << 3)
-#define IWINFO_KMGMT_OWE     (1 << 4)
-#define IWINFO_KMGMT_COUNT   5
-
-#define IWINFO_AUTH_OPEN     (1 << 0)
-#define IWINFO_AUTH_SHARED   (1 << 1)
-#define IWINFO_AUTH_COUNT    2
-
-#define IWINFO_FREQ_NO_10MHZ		(1 << 0)
-#define IWINFO_FREQ_NO_20MHZ		(1 << 1)
-#define IWINFO_FREQ_NO_HT40PLUS		(1 << 2)
-#define IWINFO_FREQ_NO_HT40MINUS	(1 << 3)
-#define IWINFO_FREQ_NO_80MHZ		(1 << 4)
-#define IWINFO_FREQ_NO_160MHZ		(1 << 5)
-#define IWINFO_FREQ_NO_HE		(1 << 6)
+enum iwinfo_80211 {
+	IWINFO_80211_A = 0,
+	IWINFO_80211_B,
+	IWINFO_80211_G,
+	IWINFO_80211_N,
+	IWINFO_80211_AC,
+	IWINFO_80211_AD,
+	IWINFO_80211_AX,
+
+	/* keep last */
+	IWINFO_80211_COUNT
+};
+
+#define IWINFO_80211_A       (1 << IWINFO_80211_A)
+#define IWINFO_80211_B       (1 << IWINFO_80211_B)
+#define IWINFO_80211_G       (1 << IWINFO_80211_G)
+#define IWINFO_80211_N       (1 << IWINFO_80211_N)
+#define IWINFO_80211_AC      (1 << IWINFO_80211_AC)
+#define IWINFO_80211_AD      (1 << IWINFO_80211_AD)
+#define IWINFO_80211_AX      (1 << IWINFO_80211_AX)
 
 extern const char * const IWINFO_80211_NAMES[IWINFO_80211_COUNT];
+
+
+enum iwinfo_band {
+	IWINFO_BAND_24 = 0,
+	IWINFO_BAND_5,
+	IWINFO_BAND_6,
+	IWINFO_BAND_60,
+
+	/* keep last */
+	IWINFO_BAND_COUNT
+};
+
+#define IWINFO_BAND_24       (1 << IWINFO_BAND_24)
+#define IWINFO_BAND_5        (1 << IWINFO_BAND_5)
+#define IWINFO_BAND_6        (1 << IWINFO_BAND_6)
+#define IWINFO_BAND_60       (1 << IWINFO_BAND_60)
+
 extern const char * const IWINFO_BAND_NAMES[IWINFO_BAND_COUNT];
+
+
+enum iwinfo_cipher {
+	IWINFO_CIPHER_NONE = 0,
+	IWINFO_CIPHER_WEP40,
+	IWINFO_CIPHER_TKIP,
+	IWINFO_CIPHER_WRAP,
+	IWINFO_CIPHER_CCMP,
+	IWINFO_CIPHER_WEP104,
+	IWINFO_CIPHER_AESOCB,
+	IWINFO_CIPHER_CKIP,
+	IWINFO_CIPHER_GCMP,
+	IWINFO_CIPHER_CCMP256,
+	IWINFO_CIPHER_GCMP256,
+
+	/* keep last */
+	IWINFO_CIPHER_COUNT
+};
+
+#define IWINFO_CIPHER_NONE    (1 << IWINFO_CIPHER_NONE)
+#define IWINFO_CIPHER_WEP40   (1 << IWINFO_CIPHER_WEP40)
+#define IWINFO_CIPHER_TKIP    (1 << IWINFO_CIPHER_TKIP)
+#define IWINFO_CIPHER_WRAP    (1 << IWINFO_CIPHER_WRAP)
+#define IWINFO_CIPHER_CCMP    (1 << IWINFO_CIPHER_CCMP)
+#define IWINFO_CIPHER_WEP104  (1 << IWINFO_CIPHER_WEP104)
+#define IWINFO_CIPHER_AESOCB  (1 << IWINFO_CIPHER_AESOCB)
+#define IWINFO_CIPHER_CKIP    (1 << IWINFO_CIPHER_CKIP)
+#define IWINFO_CIPHER_GCMP    (1 << IWINFO_CIPHER_GCMP)
+#define IWINFO_CIPHER_CCMP256 (1 << IWINFO_CIPHER_CCMP256)
+#define IWINFO_CIPHER_GCMP256 (1 << IWINFO_CIPHER_GCMP256)
+
 extern const char * const IWINFO_CIPHER_NAMES[IWINFO_CIPHER_COUNT];
+
+
+enum iwinfo_kmgmt {
+	IWINFO_KMGMT_NONE = 0,
+	IWINFO_KMGMT_8021x,
+	IWINFO_KMGMT_PSK,
+	IWINFO_KMGMT_SAE,
+	IWINFO_KMGMT_OWE,
+
+	/* keep last */
+	IWINFO_KMGMT_COUNT
+};
+
+#define IWINFO_KMGMT_NONE    (1 << IWINFO_KMGMT_NONE)
+#define IWINFO_KMGMT_8021x   (1 << IWINFO_KMGMT_8021x)
+#define IWINFO_KMGMT_PSK     (1 << IWINFO_KMGMT_PSK)
+#define IWINFO_KMGMT_SAE     (1 << IWINFO_KMGMT_SAE)
+#define IWINFO_KMGMT_OWE     (1 << IWINFO_KMGMT_OWE)
+
 extern const char * const IWINFO_KMGMT_NAMES[IWINFO_KMGMT_COUNT];
+
+
+enum iwinfo_auth {
+	IWINFO_AUTH_OPEN = 0,
+	IWINFO_AUTH_SHARED,
+
+	/* keep last */
+	IWINFO_AUTH_COUNT
+};
+
 extern const char * const IWINFO_AUTH_NAMES[IWINFO_AUTH_COUNT];
 
 
+enum iwinfo_freq_flag {
+	IWINFO_FREQ_NO_10MHZ = 0,
+	IWINFO_FREQ_NO_20MHZ,
+	IWINFO_FREQ_NO_HT40PLUS,
+	IWINFO_FREQ_NO_HT40MINUS,
+	IWINFO_FREQ_NO_80MHZ,
+	IWINFO_FREQ_NO_160MHZ,
+	IWINFO_FREQ_NO_HE,
+
+	/* keep last */
+	IWINFO_FREQ_FLAG_COUNT,
+};
+
+#define IWINFO_FREQ_NO_10MHZ       (1 << IWINFO_FREQ_NO_10MHZ)
+#define IWINFO_FREQ_NO_20MHZ       (1 << IWINFO_FREQ_NO_20MHZ)
+#define IWINFO_FREQ_NO_HT40PLUS    (1 << IWINFO_FREQ_NO_HT40PLUS)
+#define IWINFO_FREQ_NO_HT40MINUS   (1 << IWINFO_FREQ_NO_HT40MINUS)
+#define IWINFO_FREQ_NO_80MHZ       (1 << IWINFO_FREQ_NO_80MHZ)
+#define IWINFO_FREQ_NO_160MHZ      (1 << IWINFO_FREQ_NO_160MHZ)
+#define IWINFO_FREQ_NO_HE          (1 << IWINFO_FREQ_NO_HE)
+
+
 enum iwinfo_opmode {
-	IWINFO_OPMODE_UNKNOWN    = 0,
-	IWINFO_OPMODE_MASTER     = 1,
-	IWINFO_OPMODE_ADHOC      = 2,
-	IWINFO_OPMODE_CLIENT     = 3,
-	IWINFO_OPMODE_MONITOR    = 4,
-	IWINFO_OPMODE_AP_VLAN    = 5,
-	IWINFO_OPMODE_WDS        = 6,
-	IWINFO_OPMODE_MESHPOINT  = 7,
-	IWINFO_OPMODE_P2P_CLIENT = 8,
-	IWINFO_OPMODE_P2P_GO     = 9,
-
-	IWINFO_OPMODE_COUNT      = 10,
+	IWINFO_OPMODE_UNKNOWN = 0,
+	IWINFO_OPMODE_MASTER,
+	IWINFO_OPMODE_ADHOC,
+	IWINFO_OPMODE_CLIENT,
+	IWINFO_OPMODE_MONITOR,
+	IWINFO_OPMODE_AP_VLAN,
+	IWINFO_OPMODE_WDS,
+	IWINFO_OPMODE_MESHPOINT,
+	IWINFO_OPMODE_P2P_CLIENT,
+	IWINFO_OPMODE_P2P_GO,
+
+	/* keep last */
+	IWINFO_OPMODE_COUNT
 };
 
 extern const char * const IWINFO_OPMODE_NAMES[IWINFO_OPMODE_COUNT];
 
 
 enum iwinfo_htmode {
-	IWINFO_HTMODE_HT20       = (1 << 0),
-	IWINFO_HTMODE_HT40       = (1 << 1),
-	IWINFO_HTMODE_VHT20      = (1 << 2),
-	IWINFO_HTMODE_VHT40      = (1 << 3),
-	IWINFO_HTMODE_VHT80      = (1 << 4),
-	IWINFO_HTMODE_VHT80_80   = (1 << 5),
-	IWINFO_HTMODE_VHT160     = (1 << 6),
-	IWINFO_HTMODE_NOHT       = (1 << 7),
-	IWINFO_HTMODE_HE20       = (1 << 8),
-	IWINFO_HTMODE_HE40       = (1 << 9),
-	IWINFO_HTMODE_HE80       = (1 << 10),
-	IWINFO_HTMODE_HE80_80    = (1 << 11),
-	IWINFO_HTMODE_HE160      = (1 << 12),
-
-	IWINFO_HTMODE_COUNT      = 13
+	IWINFO_HTMODE_HT20 = 0,
+	IWINFO_HTMODE_HT40,
+	IWINFO_HTMODE_VHT20,
+	IWINFO_HTMODE_VHT40,
+	IWINFO_HTMODE_VHT80,
+	IWINFO_HTMODE_VHT80_80,
+	IWINFO_HTMODE_VHT160,
+	IWINFO_HTMODE_NOHT,
+	IWINFO_HTMODE_HE20,
+	IWINFO_HTMODE_HE40,
+	IWINFO_HTMODE_HE80,
+	IWINFO_HTMODE_HE80_80,
+	IWINFO_HTMODE_HE160,
+
+	/* keep last */
+	IWINFO_HTMODE_COUNT
 };
 
+#define IWINFO_HTMODE_HT20       (1 << IWINFO_HTMODE_HT20)
+#define IWINFO_HTMODE_HT40       (1 << IWINFO_HTMODE_HT40)
+#define IWINFO_HTMODE_VHT20      (1 << IWINFO_HTMODE_VHT20)
+#define IWINFO_HTMODE_VHT40      (1 << IWINFO_HTMODE_VHT40)
+#define IWINFO_HTMODE_VHT80      (1 << IWINFO_HTMODE_VHT80)
+#define IWINFO_HTMODE_VHT80_80   (1 << IWINFO_HTMODE_VHT80_80)
+#define IWINFO_HTMODE_VHT160     (1 << IWINFO_HTMODE_VHT160)
+#define IWINFO_HTMODE_NOHT       (1 << IWINFO_HTMODE_NOHT)
+#define IWINFO_HTMODE_HE20       (1 << IWINFO_HTMODE_HE20)
+#define IWINFO_HTMODE_HE40       (1 << IWINFO_HTMODE_HE40)
+#define IWINFO_HTMODE_HE80       (1 << IWINFO_HTMODE_HE80)
+#define IWINFO_HTMODE_HE80_80    (1 << IWINFO_HTMODE_HE80_80)
+#define IWINFO_HTMODE_HE160      (1 << IWINFO_HTMODE_HE160)
+
 extern const char * const IWINFO_HTMODE_NAMES[IWINFO_HTMODE_COUNT];