Add support for GTP IE's from 3GPP R7
This adds support for the followng new GTP Information Elements:
RAT_TYPE, USER_LOC, MS_TZ, IMEI_SV
Furthermore, it allows to specify those fields as sgsnemu command line
arguments.
diff --git a/sgsnemu/cmdline.c b/sgsnemu/cmdline.c
index 0bf6332..f40c583 100644
--- a/sgsnemu/cmdline.c
+++ b/sgsnemu/cmdline.c
@@ -40,6 +40,10 @@
" --gtpversion=INT GTP version to use (default=`1')",
" -a, --apn=STRING Access point name (default=`internet')",
" --selmode=INT Selection mode (default=`0x01')",
+ " --rattype=INT Radio Access Technology Type (optional-1to5)",
+ " --userloc=STRING User Location Information (optional-type.MCC.MNC.LAC.CIorSACorRAC)",
+ " --mstz=STRING MS Time Zone (optional- sign.NbQuartersOfAnHour.DSTAdjustment)",
+ " --imeisv=STRING IMEI(SV) International Mobile Equipment Identity (and Software Version) (optional,16 digits)",
" -i, --imsi=STRING IMSI (default=`240010123456789')",
" --nsapi=INT NSAPI (default=`0')",
" -m, --msisdn=STRING Mobile Station ISDN number (default=`46702123456')",
@@ -113,6 +117,10 @@
args_info->gtpversion_given = 0 ;
args_info->apn_given = 0 ;
args_info->selmode_given = 0 ;
+ args_info->rattype_given = 0 ;
+ args_info->userloc_given = 0 ;
+ args_info->mstz_given = 0 ;
+ args_info->imeisv_given = 0 ;
args_info->imsi_given = 0 ;
args_info->nsapi_given = 0 ;
args_info->msisdn_given = 0 ;
@@ -158,6 +166,14 @@
args_info->apn_orig = NULL;
args_info->selmode_arg = 0x01;
args_info->selmode_orig = NULL;
+ args_info->rattype_arg = "1";
+ args_info->rattype_orig = NULL;
+ args_info->userloc_arg = strdup("02509946241207");
+ args_info->userloc_orig = NULL;
+ args_info->mstz_arg = strdup("0");
+ args_info->mstz_orig = NULL;
+ args_info->imeisv_arg = strdup("2143658709214365");
+ args_info->imeisv_orig = NULL;
args_info->imsi_arg = gengetopt_strdup ("240010123456789");
args_info->imsi_orig = NULL;
args_info->nsapi_arg = 0;
@@ -768,6 +784,10 @@
{ "gtpversion", 1, NULL, 0 },
{ "apn", 1, NULL, 'a' },
{ "selmode", 1, NULL, 0 },
+ { "rattype", 1, NULL, 0},
+ { "userloc", 1, NULL, 0},
+ { "mstz", 1, NULL, 0},
+ { "imeisv", 1, NULL, 0},
{ "imsi", 1, NULL, 'i' },
{ "nsapi", 1, NULL, 0 },
{ "msisdn", 1, NULL, 'm' },
@@ -1143,6 +1163,55 @@
free (args_info->selmode_orig); /* free previous string */
args_info->selmode_orig = gengetopt_strdup (optarg);
}
+ /* Radio Access Technology Type. */
+ else if (strcmp (long_options[option_index].name, "rattype") == 0)
+ {
+ if (args_info->rattype_given)
+ {
+ fprintf (stderr, "%s: `--rattype' option given more than once\n", PACKAGE);
+ exit (EXIT_FAILURE);
+ }
+ args_info->rattype_given = 1;
+ /* args_info->rattype_arg = strtol (optarg,&stop_char,0); */
+ args_info->rattype_arg = strdup (optarg);
+ break;
+ }
+ /* User Location Information. */
+ else if (strcmp (long_options[option_index].name, "userloc") == 0)
+ {
+ if (args_info->userloc_given)
+ {
+ fprintf (stderr, "%s: `--userloc' option given more than once\n", PACKAGE);
+ exit (EXIT_FAILURE);
+ }
+ args_info->userloc_given = 1;
+ args_info->userloc_arg = strdup (optarg);
+ break;
+ }
+ /* MS Time Zone */
+ else if (strcmp (long_options[option_index].name, "mstz") == 0)
+ {
+ if (args_info->mstz_given)
+ {
+ fprintf (stderr, "%s: `--mstz' option given more than once\n", PACKAGE);
+ exit (EXIT_FAILURE);
+ }
+ args_info->mstz_given = 1;
+ args_info->mstz_arg = strdup (optarg);
+ break;
+ }
+ /* IMEI(SV) */
+ else if (strcmp (long_options[option_index].name, "imeisv") == 0)
+ {
+ if (args_info->imeisv_given)
+ {
+ fprintf (stderr, "%s: `--imeisv' option given more than once\n", PACKAGE);
+ exit (EXIT_FAILURE);
+ }
+ args_info->imeisv_given = 1;
+ args_info->imeisv_arg = strdup (optarg);
+ break;
+ }
/* NSAPI. */
else if (strcmp (long_options[option_index].name, "nsapi") == 0)
{