Version 1.3.37vdr-1.3.37

- Added compiler options "-fPIC -g" to all plugins (thanks to Rolf Ahrenberg).
- Fixed initializing the day index when editing the weekday parameter of a
  repeating timer (thanks to Marco Schlüßler).
- No longer removing superfluous hyphens in EPG data - would become too
  language dependent to handle all kinds of exceptions.
- Modified switching to Dolby Digital audio in live mode, if the driver
  and firmware can handle live DD without the need of a Transfer Mode (thanks
  to Werner Fink). Live DD mode requires a full featured DVB card and a
  LinuxDVB driver with firmware version 0x2622 or higher. Older versions will
  use Transfer Mode just like before.
- Implemented handling of the "CA PMT Reply" for CAMs (thanks to Marco
  Schlüßler for figuring out some obscure length bytes in the CA PMT Reply
  data of AlphaCrypt CAMs).
- Some preparations for being able to record several encrypted channels from
  the same transponder at the same time (or record and view different encrypted
  channels), provided the CAM in use can handle this. This is work in progress
  and isn't actively used, yet.
- Fixed SetProgress() in the 'skincurses' plugin in case Total is 0 (reported
  by Stefan Huelswitt).
- Added a copy constructor to cString and fixed its assignment operator
  (thanks to Holger Brunn).
- The new function Skins.QueueMessage() can be called from a background thread
  to queue a message for display. See VDR/skins.h for details.
- The SVDRP command MESG uses the new message queueing facility, so MESG
  commands may now be executed at any time, and the message will be displayed
  (no more "pending message").

1 files changed, 49 insertions, 18 deletions

diff --git a/ci.h b/ci.h
index ae76015..f1e289a 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 1.18 2005/10/30 12:31:14 kls Exp $
+ * $Id: ci.h 1.19 2005/11/26 13:37:42 kls Exp $
  */
 
 #ifndef __CI_H
@@ -13,6 +13,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include "thread.h"
+#include "tools.h"
 
 class cCiMMI;
 
@@ -65,24 +66,31 @@ public:
   bool Abort(void);
   };
 
-class cCiCaPmt {
-  friend class cCiConditionalAccessSupport;
-private:
-  int length;
-  int esInfoLengthPos;
-  uint8_t capmt[2048]; ///< XXX is there a specified maximum?
-  int caDescriptorsLength;
-  uint8_t caDescriptors[2048];
-  bool streamFlag;
-  void AddCaDescriptors(int Length, const uint8_t *Data);
+#define MAX_CI_SESSION  16 //XXX
+#define MAX_CI_SLOT     16
+
+class cCiCaPidData : public cListObject {
 public:
-  cCiCaPmt(int Source, int Transponder, int ProgramNumber, const unsigned short *CaSystemIds);
-  bool Valid(void);
-  void AddPid(int Pid, uint8_t StreamType);
+  bool active;
+  int pid;
+  int streamType;
+  cCiCaPidData(int Pid, int StreamType)
+  {
+    active = false;
+    pid = Pid;
+    streamType = StreamType;
+  }
   };
 
-#define MAX_CI_SESSION  16 //XXX
-#define MAX_CI_SLOT     16
+class cCiCaProgramData : public cListObject {
+public:
+  int programNumber;
+  cList<cCiCaPidData> pidList;
+  cCiCaProgramData(int ProgramNumber)
+  {
+    programNumber = ProgramNumber;
+  }
+  };
 
 class cCiSession;
 class cCiTransportLayer;
@@ -99,6 +107,9 @@ private:
   cCiSession *sessions[MAX_CI_SESSION];
   cCiTransportLayer *tpl;
   cCiTransportConnection *tc;
+  int source;
+  int transponder;
+  cList<cCiCaProgramData> caProgramList;
   int ResourceIdToInt(const uint8_t *Data);
   bool Send(uint8_t Tag, int SessionId, int ResourceId = 0, int Status = -1);
   cCiSession *GetSessionBySessionId(int SessionId);
@@ -108,12 +119,15 @@ private:
   bool CloseSession(int SessionId);
   int CloseAllSessions(int Slot);
   cCiHandler(int Fd, int NumSlots);
+  void SendCaPmt(void);
 public:
   ~cCiHandler();
   static cCiHandler *CreateCiHandler(const char *FileName);
   int NumSlots(void) { return numSlots; }
   bool Ready(void);
-  bool Process(void);
+  bool Process(int Slot = -1);
+       ///< Processes the given Slot. If Slot is -1, all slots are processed.
+       ///< Returns false in case of an error.
   bool HasUserIO(void) { return hasUserIO; }
   bool EnterMenu(int Slot);
   cCiMenu *GetMenu(void);
@@ -121,7 +135,24 @@ public:
   const char *GetCamName(int Slot);
   const unsigned short *GetCaSystemIds(int Slot);
   bool ProvidesCa(const unsigned short *CaSystemIds); //XXX Slot???
-  bool SetCaPmt(cCiCaPmt &CaPmt, int Slot);
+  void SetSource(int Source, int Transponder);
+       ///< Sets the Source and Transponder of the device this cCiHandler is
+       ///< currently tuned to. If Source or Transponder are different than
+       ///< what was given in a previous call to SetSource(), any previously
+       ///< added PIDs will be cleared.
+  void AddPid(int ProgramNumber, int Pid, int StreamType);
+       ///< Adds the given PID information to the list of PIDs. A later call
+       ///< to SetPid() will (de)activate one of these entries.
+  void SetPid(int Pid, bool Active);
+       ///< Sets the given Pid (which has previously been added through a
+       ///< call to AddPid()) to Active. If Active is true, a later call to
+       ///< StartDecrypting() will send the full list of currently active CA_PMT
+       ///< entries to the CAM, including this one.
+  bool CanDecrypt(int ProgramNumber);
+       ///< XXX
+  void StartDecrypting(void);
+       ///< Triggers sending all currently active CA_PMT entries to the CAM,
+       ///< so that it will start decrypting.
   bool Reset(int Slot);
   };