Fixed compiling issues when enabling GSM MS side support.

[lcr.git] / bchannel.c

diff --git a/bchannel.c b/bchannel.c
index f49572b..bfc2238 100644 (file)
--- a/bchannel.c
+++ b/bchannel.c
@@ -23,7 +23,7 @@
 #include <netinet/in.h>
 #include <netdb.h>
 #include <sys/socket.h>
-#include <mISDNif.h>
+#include <mISDN/mISDNif.h>
 
 #include <mISDN/mISDNcompat.h>
 int __af_isdn = MISDN_AF_ISDN;
@@ -33,6 +33,7 @@ int __af_isdn = MISDN_AF_ISDN;
 #define HAVE_ARPA_INET_H 1
 #define HAVE_TIMERSUB 1
 
+#include <asterisk/autoconfig.h>
 #include <asterisk/compiler.h>
 #include <asterisk/frame.h>
 
@@ -418,26 +419,29 @@ void bchannel_transmit(struct bchannel *bchannel, unsigned char *data, int len)
                return;
        if (len > 1024 || len < 1)
                return;
-       switch(bchannel->b_mode) {
-       case 0:
-               for (i = 0; i < len; i++)
-                       *p++ = flip_bits[*data++];
-               frm->prim = DL_DATA_REQ;
-               break;
-       case 1:
-               for (i = 0; i < len; i++)
-                       *p++ = flip_bits[*data++];
-               frm->prim = PH_DATA_REQ;
-               break;
-       case 2:
-               memcpy(p, data, len);
-               frm->prim = DL_DATA_REQ;
-               break;
-       case 3:
-               memcpy(p, data, len);
-               frm->prim = PH_DATA_REQ;
-               break;
-       }
+       if (data) {
+               switch(bchannel->b_mode) {
+               case 0:
+                       for (i = 0; i < len; i++)
+                               *p++ = flip_bits[*data++];
+                       frm->prim = DL_DATA_REQ;
+                       break;
+               case 1:
+                       for (i = 0; i < len; i++)
+                               *p++ = flip_bits[*data++];
+                       frm->prim = PH_DATA_REQ;
+                       break;
+               case 2:
+                       memcpy(p, data, len);
+                       frm->prim = DL_DATA_REQ;
+                       break;
+               case 3:
+                       memcpy(p, data, len);
+                       frm->prim = PH_DATA_REQ;
+                       break;
+               }
+       } else
+               memset(p, flip_bits[(options.law=='a')?0x2a:0xff], len);
        frm->id = 0;
 #ifdef SEAMLESS_TEST
        unsigned char test_tone[8] = {0x2a, 0x24, 0xb4, 0x24, 0x2a, 0x25, 0xb5, 0x25};