Here's a very simple patch to scan that I've found useful while
playing around with my new Fusion HDTV card. If scan detects a
service that can't be named, it generates one based on the service_id.
This can leas to duplicate names in the resulting channels file if
unnamed services are found on different frequencies with the same
service_id. This patch remedies the problem by prefixing each
generated name with a unique number.
David
--
David Engel
gigem@xxxxxxxxxxx
Index: util/scan/scan.c
===================================================================
RCS file: /cvs/linuxtv/dvb-apps/util/scan/scan.c,v
retrieving revision 1.17
diff -u -r1.17 scan.c
--- util/scan/scan.c 10 May 2005 21:26:12 -0000 1.17
+++ util/scan/scan.c 18 Aug 2005 02:25:42 -0000
@@ -1905,6 +1905,7 @@
struct service *s;
int n = 0, i;
char sn[20];
+ int anon_services = 0;
list_for_each(p1, &scanned_transponders) {
t = list_entry(p1, struct transponder, list);
@@ -1925,8 +1926,10 @@
if (!s->service_name) {
/* not in SDT */
- snprintf(sn, sizeof(sn), "[%04x]", s->service_id);
+ snprintf(sn, sizeof(sn), "[%03x-%04x]",
+ anon_services, s->service_id);
s->service_name = strdup(sn);
+ anon_services++;
}
/* ':' is field separator in szap and vdr service lists */
for (i = 0; s->service_name[i]; i++) {
