## 02_scanning_status_service.dpatch by Tobias Grimm <tg@e-tobi.net>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: This patch adds the service ReelChannelscan::IsScanningOnReceivingDevice
## DP: that is used by a VDR patch instead of exposiing a global variable in
## DP: VDR.

diff -Nru reelchannelscan-0.4.3/channelscan.c reelchannelscan-0.4.3-scanning_status_service/channelscan.c
--- reelchannelscan-0.4.3/channelscan.c	2008-09-07 21:28:55.000000000 +0200
+++ reelchannelscan-0.4.3-scanning_status_service/channelscan.c	2008-09-07 21:29:35.000000000 +0200
@@ -30,6 +30,7 @@
 #include "service.h"
 #include "csmenu.h"
 #include "channelscan.h"
+#include "evil_globals.h"
 
 int oldChannelNumbers = 0; //XXX
 
@@ -150,6 +151,13 @@
      }
      return true;
   }
+
+  if (Id && strcmp(Id,"ReelChannelscan::IsScanningOnReceivingDevice")==0)
+  {
+     *(bool*)Data = scanning_on_receiving_device;
+     return true;
+  }
+
   return false;
 }
 
diff -Nru reelchannelscan-0.4.3/csmenu.c reelchannelscan-0.4.3-scanning_status_service/csmenu.c
--- reelchannelscan-0.4.3/csmenu.c	2008-09-07 21:29:02.000000000 +0200
+++ reelchannelscan-0.4.3-scanning_status_service/csmenu.c	2008-09-07 21:29:35.000000000 +0200
@@ -23,6 +23,7 @@
 
 #include "csmenu.h"
 #include "filter.h"
+#include "evil_globals.h"
 
 
 #define CHNUMWIDTH 16
diff -Nru reelchannelscan-0.4.3/evil_globals.h reelchannelscan-0.4.3-scanning_status_service/evil_globals.h
--- reelchannelscan-0.4.3/evil_globals.h	1970-01-01 01:00:00.000000000 +0100
+++ reelchannelscan-0.4.3-scanning_status_service/evil_globals.h	2008-09-07 21:29:35.000000000 +0200
@@ -0,0 +1,6 @@
+#ifndef __EVIL_GLOBALS_H
+#define __EVIL_GLOBALS_H
+
+extern bool scanning_on_receiving_device;
+
+#endif
diff -Nru reelchannelscan-0.4.3/scan.c reelchannelscan-0.4.3-scanning_status_service/scan.c
--- reelchannelscan-0.4.3/scan.c	2008-09-07 21:29:00.000000000 +0200
+++ reelchannelscan-0.4.3-scanning_status_service/scan.c	2008-09-07 21:29:35.000000000 +0200
@@ -17,11 +17,12 @@
 #include "scan.h"
 #include <stdio.h>
 #include "debug.h"
+#include "evil_globals.h"
 
 #define SCAN_DELAY 20
 #define DVBS_LOCK_TIMEOUT 4000
 
-//bool scanning_on_receiving_device = false;
+bool scanning_on_receiving_device = false;
 
 using std::cout;