From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 5 Jan 2012 13:07:09 +0000 (-0200)
Subject: utils/dvb: add support for setting the frontend type
X-Git-Tag: v4l-utils-0.9.0-test1~115
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c6bbb944adcf6d2d9bd772d904fc60c912de40cf;p=platform%2Fupstream%2Fv4l-utils.git

utils/dvb: add support for setting the frontend type

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/utils/dvb/dvb-fe-tool.c b/utils/dvb/dvb-fe-tool.c
index 4290ad5..329e030 100644
--- a/utils/dvb/dvb-fe-tool.c
+++ b/utils/dvb/dvb-fe-tool.c
@@ -19,6 +19,7 @@ static const struct argp_option options[] = {
 	{"verbose",	'v',	0,		0,	"enables debug messages", 0},
 	{"adapter",	'a',	"ADAPTER",	0,	"dvb adapter", 0},
 	{"frontend",	'f',	"FRONTEND",	0,	"dvb frontend", 0},
+	{"set-delsys",	'd',	"PARAMS",	0,	"set delivery system", 0},
 	{"set",		's',	"PARAMS",	0,	"set frontend", 0},
 	{"get",		'g',	0,		0,	"get frontend", 0},
 	{"dvbv3",	'3',	0,		0,	"Use DVBv3 only", 0},
@@ -28,12 +29,15 @@ static const struct argp_option options[] = {
 static int adapter = 0;
 static int frontend = 0;
 static unsigned get = 0;
-char *set_params = NULL;
+static char *set_params = NULL;
 static int verbose = 1;		/* FIXME */
 static int dvbv3 = 0;
+static int delsys = 0;
 
 static error_t parse_opt(int k, char *arg, struct argp_state *state)
 {
+	int i;
+
 	switch (k) {
 	case 'a':
 		adapter = atoi(arg);
@@ -41,6 +45,26 @@ static error_t parse_opt(int k, char *arg, struct argp_state *state)
 	case 'f':
 		frontend = atoi(arg);
 		break;
+	case 'd':
+		for (i = 0; i < ARRAY_SIZE(delivery_system_name); i++)
+			if (delivery_system_name[i] &&
+			    !strcasecmp(arg, delivery_system_name[i]))
+				break;
+		if (i < ARRAY_SIZE(delivery_system_name)) {
+			delsys = i;
+			break;
+		}
+		/* Not found. Print all possible values */
+		fprintf(stderr, "Delivery system %s is not known. Valid values are:\n",
+			arg);
+		for (i = 0; i < ARRAY_SIZE(delivery_system_name) - 1; i++) {
+			fprintf(stderr, "%-15s", delivery_system_name[i]);
+			if (!((i + 1) % 5))
+				fprintf(stderr, "\n");
+		}
+		fprintf(stderr, "\n");
+		return ARGP_ERR_UNKNOWN;
+		break;
 	case 's':
 		set_params = arg;
 		break;
@@ -73,6 +97,12 @@ int main(int argc, char *argv[])
 
 	parms = dvb_fe_open(adapter, frontend, verbose, dvbv3);
 
+	if (delsys) {
+		printf("Changing delivery system to: %s\n",
+			delivery_system_name[delsys]);
+		dvb_set_sys(parms, delsys);
+	}
+
 #if 0
 	if (set_params)
 		do_something();
diff --git a/utils/dvb/dvb-fe.h b/utils/dvb/dvb-fe.h
index a166008..96dd7e2 100644
--- a/utils/dvb/dvb-fe.h
+++ b/utils/dvb/dvb-fe.h
@@ -116,3 +116,4 @@ int dvb_fe_diseqc_reply(struct dvb_v5_fe_parms *parms, unsigned *len, char *buf,
 extern const unsigned fe_bandwidth_name[8];
 extern const char *dvb_v5_name[46];
 extern const void *dvbv5_attr_names[];
+extern const char *delivery_system_name[20];