[PATCH 2/6] libdvbv5: Add parsing of POLARIZATION

[Guy Martin <gmsoft@xxxxxxxxxxxx>]

This patch add parsing support for the POLARIZATION parameter for the DVBv5 file format.

Signed-off-by: Guy Martin <gmsoft@xxxxxxxxxxxx>
---
 lib/include/dvb-file.h  |  1 -
 lib/libdvbv5/dvb-file.c | 65 ++++++++++++++++++++++---------------------------
 2 files changed, 29 insertions(+), 37 deletions(-)

diff --git a/lib/include/dvb-file.h b/lib/include/dvb-file.h
index ea76080..e38fe85 100644
--- a/lib/include/dvb-file.h
+++ b/lib/include/dvb-file.h
@@ -35,7 +35,6 @@ struct dvb_entry {
 
 	char *location;
 
-//	enum dvbsat_polarization pol;
 	int sat_number;
 	unsigned freq_bpf;
 	unsigned diseqc_wait;
diff --git a/lib/libdvbv5/dvb-file.c b/lib/libdvbv5/dvb-file.c
index aa42a37..02b28e7 100644
--- a/lib/libdvbv5/dvb-file.c
+++ b/lib/libdvbv5/dvb-file.c
@@ -357,6 +357,29 @@ error:
 	return -1;
 }
 
+static int store_entry_prop(struct dvb_entry *entry,
+			    uint32_t cmd, uint32_t value)
+{
+	int i;
+
+	for (i = 0; i < entry->n_props; i++) {
+		if (cmd == entry->props[i].cmd)
+			break;
+	}
+	if (i == entry->n_props) {
+		if (i == DTV_MAX_COMMAND) {
+			fprintf(stderr, "Can't add property %s\n",
+			       dvb_v5_name[cmd]);
+			return -1;
+		}
+		entry->n_props++;
+		entry->props[i].cmd = cmd;
+	}
+
+	entry->props[i].u.data = value;
+
+	return 0;
+}
 
 #define CHANNEL "CHANNEL"
 
@@ -428,16 +451,15 @@ static int fill_entry(struct dvb_entry *entry, char *key, char *value)
 		is_video = 1;
 	else if (!strcasecmp(key, "AUDIO_PID"))
 		is_audio = 1;
-	/*else if (!strcasecmp(key, "POLARIZATION")) {
-		entry->service_id = atol(value);
-		for (j = 0; ARRAY_SIZE(pol_name); j++)
-			if (!strcasecmp(value, pol_name[j]))
+	else if (!strcasecmp(key, "POLARIZATION")) {
+		for (j = 0; ARRAY_SIZE(dvb_sat_pol_name); j++)
+			if (!strcasecmp(value, dvb_sat_pol_name[j]))
 				break;
-		if (j == ARRAY_SIZE(pol_name))
+		if (j == ARRAY_SIZE(dvb_sat_pol_name))
 			return -2;
-		entry->pol = j;
+		store_entry_prop(entry, DTV_POLARIZATION, j);
 		return 0;
-	}*/ else if (!strncasecmp(key,"PID_", 4)){
+	} else if (!strncasecmp(key,"PID_", 4)){
 		type = strtol(&key[4], NULL, 16);
 		if (!type)
 			return 0;
@@ -647,11 +669,6 @@ int write_dvb_file(const char *fname, struct dvb_file *dvb_file)
 			fprintf(fp, "\n");
 		}
 
-		/*if (entry->pol != POLARIZATION_OFF) {*/
-			/*fprintf(fp, "\tPOLARIZATION = %s\n",*/
-				/*pol_name[entry->pol]);*/
-		/*}*/
-
 		if (entry->sat_number >= 0) {
 			fprintf(fp, "\tSAT_NUMBER = %d\n",
 				entry->sat_number);
@@ -751,29 +768,6 @@ char *dvb_vchannel(struct dvb_v5_descriptors *dvb_desc,
 	return buf;
 }
 
-static int store_entry_prop(struct dvb_entry *entry,
-			    uint32_t cmd, uint32_t value)
-{
-	int i;
-
-	for (i = 0; i < entry->n_props; i++) {
-		if (cmd == entry->props[i].cmd)
-			break;
-	}
-	if (i == entry->n_props) {
-		if (i == DTV_MAX_COMMAND) {
-			fprintf(stderr, "Can't add property %s\n",
-			       dvb_v5_name[cmd]);
-			return -1;
-		}
-		entry->n_props++;
-	}
-
-	entry->props[i].u.data = value;
-
-	return 0;
-}
-
 static void handle_std_specific_parms(struct dvb_entry *entry,
 				      struct dvb_v5_descriptors *dvb_desc)
 {
@@ -812,7 +806,6 @@ static void handle_std_specific_parms(struct dvb_entry *entry,
 				 nit_table->frequency[0]);
 		store_entry_prop(entry, DTV_MODULATION,
 				 nit_table->modulation);
-		/*entry->pol = nit_table->pol;*/
 		store_entry_prop(entry, DTV_POLARIZATION,
 				 nit_table->pol);
 		store_entry_prop(entry, DTV_DELIVERY_SYSTEM,
-- 
1.8.1.5


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