From 8be7f45f67a60e701bf6098780452b64da558dc5 Mon Sep 17 00:00:00 2001
From: Zaheer Abbas Merali <zaheerabbas@merali.org>
Date: Sat, 1 Mar 2008 12:49:13 +0000
Subject: sys/dvb/: Add DVB-C support. Special thanks to Christian Schaller for
 a testing ground.

Original commit message from CVS:
* sys/dvb/gstdvbsrc.c:
* sys/dvb/parsechannels.c:
Add DVB-C support. Special thanks to Christian Schaller
for a testing ground.
---
 sys/dvb/parsechannels.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 65 insertions(+), 1 deletion(-)

(limited to 'sys/dvb/parsechannels.c')

diff --git a/sys/dvb/parsechannels.c b/sys/dvb/parsechannels.c
index a813d43b..0bb7d898 100644
--- a/sys/dvb/parsechannels.c
+++ b/sys/dvb/parsechannels.c
@@ -42,6 +42,9 @@ parse_channels_conf_from_file (const gchar * filename)
   gchar *satellite[] = { "polarity", "diseqc-source",
     "symbol-rate"
   };
+  gchar *cable[] = { "inversion", "symbol-rate", "code-rate-hp",
+    "modulation"
+  };
   int i;
   GHashTable *res = NULL;
 
@@ -86,6 +89,18 @@ parse_channels_conf_from_file (const gchar * filename)
           g_hash_table_insert (params, g_strdup ("frequency"),
               g_strdup (fields[1]));
           parsed = TRUE;
+        } else if (numfields == 9) {
+          /* cable */
+          int j;
+
+          g_hash_table_insert (params, g_strdup ("type"), g_strdup ("cable"));
+          for (j = 2; j <= 5; j++) {
+            g_hash_table_insert (params, g_strdup (cable[j - 2]),
+                g_strdup (fields[j]));
+          }
+          g_hash_table_insert (params, g_strdup ("frequency"),
+              g_strdup (fields[1]));
+          parsed = TRUE;
         }
         if (parsed) {
           g_hash_table_insert (params, g_strdup ("sid"),
@@ -287,8 +302,57 @@ set_properties_for_channel (GObject * dvbbasebin, const gchar * channel_name)
           g_object_set (dvbbasebin, "symbol-rate", atoi (val), NULL);
         else
           ret = FALSE;
-      }
+      } else if (strcmp (type, "cable") == 0) {
+        gchar *val;
 
+        ret = TRUE;
+        val = g_hash_table_lookup (params, "symbol-rate");
+        if (val)
+          g_object_set (dvbbasebin, "symbol-rate", atoi (val) / 1000, NULL);
+        val = g_hash_table_lookup (params, "modulation");
+        if (strcmp (val, "QPSK") == 0)
+          g_object_set (dvbbasebin, "modulation", 0, NULL);
+        else if (strcmp (val, "QAM_16") == 0)
+          g_object_set (dvbbasebin, "modulation", 1, NULL);
+        else if (strcmp (val, "QAM_32") == 0)
+          g_object_set (dvbbasebin, "modulation", 2, NULL);
+        else if (strcmp (val, "QAM_64") == 0)
+          g_object_set (dvbbasebin, "modulation", 3, NULL);
+        else if (strcmp (val, "QAM_128") == 0)
+          g_object_set (dvbbasebin, "modulation", 4, NULL);
+        else if (strcmp (val, "QAM_256") == 0)
+          g_object_set (dvbbasebin, "modulation", 5, NULL);
+        else
+          g_object_set (dvbbasebin, "modulation", 6, NULL);
+        val = g_hash_table_lookup (params, "code-rate-hp");
+        if (strcmp (val, "FEC_NONE") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 0, NULL);
+        else if (strcmp (val, "FEC_1_2") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 1, NULL);
+        else if (strcmp (val, "FEC_2_3") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 2, NULL);
+        else if (strcmp (val, "FEC_3_4") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 3, NULL);
+        else if (strcmp (val, "FEC_4_5") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 4, NULL);
+        else if (strcmp (val, "FEC_5_6") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 5, NULL);
+        else if (strcmp (val, "FEC_6_7") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 6, NULL);
+        else if (strcmp (val, "FEC_7_8") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 7, NULL);
+        else if (strcmp (val, "FEC_8_9") == 0)
+          g_object_set (dvbbasebin, "code-rate-hp", 8, NULL);
+        else
+          g_object_set (dvbbasebin, "code-rate-hp", 9, NULL);
+        val = g_hash_table_lookup (params, "inversion");
+        if (strcmp (val, "INVERSION_OFF") == 0)
+          g_object_set (dvbbasebin, "inversion", 0, NULL);
+        else if (strcmp (val, "INVERSION_ON") == 0)
+          g_object_set (dvbbasebin, "inversion", 1, NULL);
+        else
+          g_object_set (dvbbasebin, "inversion", 2, NULL);
+      }
     }
     destroy_channels_hash (channels);
   }
-- 
cgit v1.2.1