From Michael Lum:

	new taps for GSM A-interface;

	fixes for ANSI A-interface taps.

svn path=/trunk/; revision=9220

1 files changed, 307 insertions, 0 deletions

diff --git a/tap-gsm_astat.c b/tap-gsm_astat.c
new file mode 100644
index 0000000000..a19229acbc
--- /dev/null
+++ b/tap-gsm_astat.c
@@ -0,0 +1,307 @@
+/* tap-gsm_astat.c
+ *
+ * Copyright 2003, Michael Lum <mlum [AT] telostech.com>
+ * In association with Telos Technology Inc.
+ *
+ * $Id: tap-gsm_astat.c,v 1.1 2003/12/09 18:49:30 guy Exp $
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@ethereal.com>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/*
+ * This TAP provides statistics for the GSM A Interface:
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#include <string.h>
+#include "epan/packet_info.h"
+#include "epan/value_string.h"
+#include "tap.h"
+#include "packet-bssap.h"
+#include "packet-gsm_a.h"
+#include "register.h"
+
+
+typedef struct _gsm_a_stat_t {
+    int		bssmap_message_type[0xff];
+    int		dtap_mm_message_type[0xff];
+    int		dtap_rr_message_type[0xff];
+    int		dtap_cc_message_type[0xff];
+    int		dtap_gmm_message_type[0xff];
+    int		dtap_sms_message_type[0xff];
+    int		dtap_sm_message_type[0xff];
+    int		dtap_ss_message_type[0xff];
+} gsm_a_stat_t;
+
+
+static int
+gsm_a_stat_packet(
+    void			*tapdata,
+    packet_info			*pinfo,
+    epan_dissect_t		*edt _U_,
+    void			*data)
+{
+    gsm_a_stat_t		*stat_p = tapdata;
+    gsm_a_tap_rec_t		*tap_p = data;
+
+
+    pinfo = pinfo;
+
+    switch (tap_p->pdu_type)
+    {
+    case BSSAP_PDU_TYPE_BSSMAP:
+	stat_p->bssmap_message_type[tap_p->message_type]++;
+	break;
+
+    case BSSAP_PDU_TYPE_DTAP:
+	switch (tap_p->protocol_disc)
+	{
+	case PD_CC:
+	    stat_p->dtap_cc_message_type[tap_p->message_type]++;
+	    break;
+	case PD_MM:
+	    stat_p->dtap_mm_message_type[tap_p->message_type]++;
+	    break;
+	case PD_RR:
+	    stat_p->dtap_rr_message_type[tap_p->message_type]++;
+	    break;
+	case PD_GMM:
+	    stat_p->dtap_gmm_message_type[tap_p->message_type]++;
+	    break;
+	case PD_SMS:
+	    stat_p->dtap_sms_message_type[tap_p->message_type]++;
+	    break;
+	case PD_SM:
+	    stat_p->dtap_sm_message_type[tap_p->message_type]++;
+	    break;
+	case PD_SS:
+	    stat_p->dtap_ss_message_type[tap_p->message_type]++;
+	    break;
+	default:
+	    /*
+	     * unsupported PD
+	     */
+	    return(0);
+	}
+	break;
+
+    default:
+	/*
+	 * unknown PDU type !!!
+	 */
+	return(0);
+    }
+
+    return(1);
+}
+
+
+static void
+gsm_a_stat_draw(
+    void		*tapdata)
+{
+    gsm_a_stat_t	*stat_p = tapdata;
+    guint8		i;
+
+
+    printf("\n");
+    printf("=========== GS=M A-i/f Statistics ============================\n");
+    printf("BSSMAP\n");
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_bssmap_msg_strings[i].strptr)
+    {
+	if (stat_p->bssmap_message_type[gsm_a_bssmap_msg_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_bssmap_msg_strings[i].value,
+		gsm_a_bssmap_msg_strings[i].strptr,
+		stat_p->bssmap_message_type[gsm_a_bssmap_msg_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_MM]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_mm_strings[i].strptr)
+    {
+	if (stat_p->dtap_mm_message_type[gsm_a_dtap_msg_mm_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_mm_strings[i].value,
+		gsm_a_dtap_msg_mm_strings[i].strptr,
+		stat_p->dtap_mm_message_type[gsm_a_dtap_msg_mm_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_RR]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_rr_strings[i].strptr)
+    {
+	if (stat_p->dtap_rr_message_type[gsm_a_dtap_msg_rr_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_rr_strings[i].value,
+		gsm_a_dtap_msg_rr_strings[i].strptr,
+		stat_p->dtap_rr_message_type[gsm_a_dtap_msg_rr_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_CC]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_cc_strings[i].strptr)
+    {
+	if (stat_p->dtap_cc_message_type[gsm_a_dtap_msg_cc_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_cc_strings[i].value,
+		gsm_a_dtap_msg_cc_strings[i].strptr,
+		stat_p->dtap_cc_message_type[gsm_a_dtap_msg_cc_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_GMM]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_gmm_strings[i].strptr)
+    {
+	if (stat_p->dtap_gmm_message_type[gsm_a_dtap_msg_gmm_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_gmm_strings[i].value,
+		gsm_a_dtap_msg_gmm_strings[i].strptr,
+		stat_p->dtap_gmm_message_type[gsm_a_dtap_msg_gmm_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_SMS]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_sms_strings[i].strptr)
+    {
+	if (stat_p->dtap_sms_message_type[gsm_a_dtap_msg_sms_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_sms_strings[i].value,
+		gsm_a_dtap_msg_sms_strings[i].strptr,
+		stat_p->dtap_sms_message_type[gsm_a_dtap_msg_sms_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_SM]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_sm_strings[i].strptr)
+    {
+	if (stat_p->dtap_sm_message_type[gsm_a_dtap_msg_sm_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_sm_strings[i].value,
+		gsm_a_dtap_msg_sm_strings[i].strptr,
+		stat_p->dtap_sm_message_type[gsm_a_dtap_msg_sm_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("\nDTAP %s\n", gsm_a_pd_str[PD_SS]);
+    printf("Message (ID)Type                                        Number\n");
+
+    i = 0;
+    while (gsm_a_dtap_msg_ss_strings[i].strptr)
+    {
+	if (stat_p->dtap_ss_message_type[gsm_a_dtap_msg_ss_strings[i].value] > 0)
+	{
+	    printf("0x%02x  %-50s%d\n",
+		gsm_a_dtap_msg_ss_strings[i].value,
+		gsm_a_dtap_msg_ss_strings[i].strptr,
+		stat_p->dtap_ss_message_type[gsm_a_dtap_msg_ss_strings[i].value]);
+	}
+
+	i++;
+    }
+
+    printf("==============================================================\n");
+}
+
+
+static void
+gsm_a_stat_init(char *optarg)
+{
+    gsm_a_stat_t	*stat_p;
+    GString		*err_p;
+
+
+    optarg = optarg;
+
+    stat_p = g_malloc(sizeof(gsm_a_stat_t));
+
+    memset(stat_p, 0, sizeof(gsm_a_stat_t));
+
+    err_p =
+	register_tap_listener("gsm_a", stat_p, NULL,
+	    NULL,
+	    gsm_a_stat_packet,
+	    gsm_a_stat_draw);
+
+    if (err_p != NULL)
+    {
+	g_free(stat_p);
+	g_string_free(err_p, TRUE);
+
+	exit(1);
+    }
+}
+
+
+void
+register_tap_listener_gsm_astat(void)
+{
+    register_ethereal_tap("gsm_a,", gsm_a_stat_init);
+}