print nicer auth/assoc/deauth/disassoc events

[thirdparty/iw.git] / reason.c

diff --git a/reason.c b/reason.c
new file mode 100644 (file)
index 0000000..3045473
--- /dev/null
+++ b/reason.c
@@ -0,0 +1,50 @@
+#include <stdint.h>
+#include "iw.h"
+
+static const char *reason_table[] = {
+       [1] = "Unspecified",
+       [2] = "Previous authentication no longer valid",
+       [3] = "Deauthenticated because sending station is leaving (or has left) the IBSS or ESS",
+       [4] = "Disassociated due to inactivity",
+       [5] = "Disassociated because AP is unable to handle all currently associated STA",
+       [6] = "Class 2 frame received from non-authenticated station",
+       [7] = "Class 3 frame received from non-authenticated station",
+       [8] = "Disassociated because sending station is leaving (or has left) the BSS",
+       [9] = "Station requesting (re)association is not authenticated with responding station",
+       [10] = "Disassociated because the information in the Power Capability element is unacceptable",
+       [11] = "Disassociated because the information in the Supported Channels element is unacceptable",
+       [13] = "Invalid information element",
+       [14] = "MIC failure",
+       [15] = "4-way handshake timeout",
+       [16] = "Group key update timeout",
+       [17] = "Information element in 4-way handshake different from (Re-)associate request/Probe response/Beacon",
+       [18] = "Multicast cipher is not valid",
+       [19] = "Unicast cipher is not valid",
+       [20] = "AKMP is not valid",
+       [21] = "Unsupported RSNE version",
+       [22] = "Invalid RSNE capabilities",
+       [23] = "IEEE 802.1X authentication failed",
+       [24] = "Cipher Suite rejected per security policy",
+       [31] = "TS deleted because QoS AP lacks sufficient bandwidth for this QoS STA due to a change in BSS service characteristics or operational mode",
+       [32] = "Disassociated for unspecified] =  QoS-related reason",
+       [33] = "Disassociated because QAP lacks sufficient bandwidth for this STA",
+       [34] = "Disassociated because of excessive frame losses and/or poor channel conditions",
+       [35] = "Disassociated because QSTA is transmitting outside the limits of its polled TXOPs",
+       [36] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
+       [37] = "Requested from peer QSTA as it does not want to use Traffic Stream",
+       [38] = "Requested from peer QSTA as the QSTA received frames indicated Traffic Stream for which it has not set up",
+       [39] = "Requested from peer QSTA due to time out",
+       [40] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
+       [41] = "Requested from peer QSTA as it does not want to receive frames directly from the QSTA",
+       [42] = "Requested from peer QSTA as the QSTA received DLP frames for which it has not set up",
+       [43] = "Requested from peer QSTA as it does not want to use Block Ack",
+       [44] = "Requested from peer QSTA as the QSTA received frames indicated Block Acknowledgement policy for which it has not set up",
+       [45] = "Peer QSTA does not support the requested cipher suite",
+};
+
+const char *get_reason_str(uint16_t reason)
+{
+       if (reason < ARRAY_SIZE(reason_table) && reason_table[reason])
+               return reason_table[reason];
+       return "<unknown>";
+}