From 5956f7eeec27d86cb56642f51c423f4198a6ca43 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Mon, 3 Oct 2005 12:58:22 +0200
Subject: [PATCH] The CAM enquiry menu now aborts if Menu is pressed

---
 ci.c   | 9 +++++++--
 ci.h   | 3 ++-
 menu.c | 9 +++++++--
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/ci.c b/ci.c
index d4e30b43..9e86c613 100644
--- a/ci.c
+++ b/ci.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: ci.c 1.35 2005/10/03 12:48:13 kls Exp $
+ * $Id: ci.c 1.36 2005/10/03 12:58:22 kls Exp $
  */
 
 #include "ci.h"
@@ -1267,7 +1267,7 @@ bool cCiMenu::Cancel(void)
 
 bool cCiMenu::Abort(void)
 {
-  return mmi->SendCloseMMI();
+  return mmi && mmi->SendCloseMMI();
 }
 
 // --- cCiEnquiry ------------------------------------------------------------
@@ -1299,6 +1299,11 @@ bool cCiEnquiry::Cancel(void)
   return Reply(NULL);
 }
 
+bool cCiEnquiry::Abort(void)
+{
+  return mmi && mmi->SendCloseMMI();
+}
+
 // --- cCiCaPmt --------------------------------------------------------------
 
 // Ca Pmt List Management:
diff --git a/ci.h b/ci.h
index 34b422fa..6c35e6f0 100644
--- a/ci.h
+++ b/ci.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: ci.h 1.16 2005/10/02 13:20:41 kls Exp $
+ * $Id: ci.h 1.17 2005/10/03 12:49:52 kls Exp $
  */
 
 #ifndef __CI_H
@@ -60,6 +60,7 @@ public:
   int ExpectedLength(void) { return expectedLength; }
   bool Reply(const char *s);
   bool Cancel(void);
+  bool Abort(void);
   };
 
 class cCiCaPmt {
diff --git a/menu.c b/menu.c
index 53251f25..19079bec 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.373 2005/10/03 12:24:34 kls Exp $
+ * $Id: menu.c 1.374 2005/10/03 12:53:51 kls Exp $
  */
 
 #include "menu.h"
@@ -1386,7 +1386,7 @@ cMenuCamEnquiry::cMenuCamEnquiry(cCiEnquiry *CiEnquiry)
 cMenuCamEnquiry::~cMenuCamEnquiry()
 {
   if (!replied)
-     ciEnquiry->Cancel();
+     ciEnquiry->Abort();
   free(input);
   delete ciEnquiry;
 }
@@ -1414,6 +1414,11 @@ eOSState cMenuCamEnquiry::ProcessKey(eKeys Key)
        default: break;
        }
      }
+  else if (state == osBack) {
+     ciEnquiry->Cancel();
+     replied = true;
+     return osEnd;
+     }
   return state;
 }