From 1df6a87249291566d978f3d104ca68dbb075b37b Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Thu, 16 Jan 2014 11:57:54 +0100
Subject: Now waiting explicitly until all CAM slots are ready before switching
 to the initial channel when VDR is started

---
 ci.c | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

(limited to 'ci.c')

diff --git a/ci.c b/ci.c
index 90903fbd..1d55ca7f 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 3.7 2014/01/15 10:20:48 kls Exp $
+ * $Id: ci.c 3.8 2014/01/16 11:43:33 kls Exp $
  */
 
 #include "ci.h"
@@ -1536,15 +1536,6 @@ void cCiAdapter::AddCamSlot(cCamSlot *CamSlot)
      }
 }
 
-bool cCiAdapter::Ready(void)
-{
-  for (int i = 0; i < MAX_CAM_SLOTS_PER_ADAPTER; i++) {
-      if (camSlots[i] && !camSlots[i]->Ready())
-         return false;
-      }
-  return true;
-}
-
 void cCiAdapter::Action(void)
 {
   cTPDU TPDU;
@@ -1566,8 +1557,6 @@ void cCiAdapter::Action(void)
 
 // --- cCamSlot --------------------------------------------------------------
 
-cCamSlots CamSlots;
-
 #define MODULE_CHECK_INTERVAL 500 // ms
 #define MODULE_RESET_TIMEOUT    2 // s
 
@@ -2034,6 +2023,26 @@ uchar *cCamSlot::Decrypt(uchar *Data, int &Count)
   return Data;
 }
 
+// --- cCamSlots -------------------------------------------------------------
+
+cCamSlots CamSlots;
+
+bool cCamSlots::WaitForAllCamSlotsReady(int Timeout)
+{
+  for (time_t t0 = time(NULL); time(NULL) - t0 < Timeout; ) {
+      bool ready = true;
+      for (cCamSlot *CamSlot = CamSlots.First(); CamSlot; CamSlot = CamSlots.Next(CamSlot)) {
+          if (!CamSlot->Ready()) {
+             ready = false;
+             cCondWait::SleepMs(100);
+             }
+          }
+      if (ready)
+         return true;
+      }
+  return false;
+}
+
 // --- cChannelCamRelation ---------------------------------------------------
 
 #define CAM_CHECKED_TIMEOUT  15 // seconds before a CAM that has been checked for a particular channel will be checked again
-- 
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