Make the GSM simulator more realistic

- The phone number of the phone is now built by concatenating "1555521"
  to the console port.
- Convert number in remote call by concatenating  "1555521" to the port
  number.
- Convert called number to a number starting with "1555521".
- Fixed a bug in sms_address_to_str where the length returned is
  incorrect is the length of the phone number to convert is odd.

Change-Id: Iefbdd866b6e41f6086c6e0cc33026551e3d5ae8f

1 files changed, 9 insertions, 1 deletions

diff --git a/telephony/sim_card.c b/telephony/sim_card.c
index a5a3249..b172deb 100644
--- a/telephony/sim_card.c
+++ b/telephony/sim_card.c
@@ -12,6 +12,7 @@
 #include "sim_card.h"
 #include <string.h>
 #include <assert.h>
+#include <stdio.h>
 
 /* set ENABLE_DYNAMIC_RECORDS to 1 to enable dynamic records
  * for now, this is an experimental feature that needs more testing
@@ -26,6 +27,7 @@ typedef struct ASimCardRec_ {
     char        pin[ A_SIM_PIN_SIZE+1 ];
     char        puk[ A_SIM_PUK_SIZE+1 ];
     int         pin_retries;
+    int         port;
 
     char        out_buff[ 256 ];
     int         out_size;
@@ -35,13 +37,14 @@ typedef struct ASimCardRec_ {
 static ASimCardRec  _s_card[1];
 
 ASimCard
-asimcard_create( void )
+asimcard_create(int port)
 {
     ASimCard  card    = _s_card;
     card->status      = A_SIM_STATUS_READY;
     card->pin_retries = 0;
     strncpy( card->pin, "0000", sizeof(card->pin) );
     strncpy( card->puk, "12345678", sizeof(card->puk) );
+    card->port = port;
     return card;
 }
 
@@ -429,6 +432,11 @@ asimcard_io( ASimCard  sim, const char*  cmd )
     }
 #endif
 
+    if (!strcmp("+CRSM=178,28480,1,4,32", cmd)) {
+        snprintf( sim->out_buff, sizeof(sim->out_buff), "+CRSM: 144,0,ffffffffffffffffffffffffffffffffffff0781515525%d1%d%df%dffffffffffff", (sim->port / 1000) % 10, (sim->port / 10) % 10, (sim->port / 100) % 10, sim->port % 10);
+        return sim->out_buff;
+        }
+
     for (nn = 0; answers[nn].cmd != NULL; nn++) {
         if ( !strcmp( answers[nn].cmd, cmd ) ) {
             return answers[nn].answer;