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Code Issues Releases Wiki Activity

Further clarified the semantics of cCamSlot::Decrypt()

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This commit is contained in:
Klaus Schmidinger 2014-01-31 09:21:47 +01:00
parent b9ba7000bb
commit 9813a9164b
2 changed files with 8 additions and 5 deletions
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HISTORY
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@ -8183,3 +8183,4 @@ Video Disk Recorder Revision History
directories" is set to "no". directories" is set to "no".
- Fixed clearing non-editable members in the channel editor (thanks to Rolf Ahrenberg). - Fixed clearing non-editable members in the channel editor (thanks to Rolf Ahrenberg).
- Updated the Estonian OSD texts (thanks to Arthur Konovalov). - Updated the Estonian OSD texts (thanks to Arthur Konovalov).
- Further clarified the semantics of cCamSlot::Decrypt().

12
ci.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: ci.h 3.6 2014/01/20 12:01:01 kls Exp $ * $Id: ci.h 3.7 2014/01/31 09:21:21 kls Exp $
*/ */
#ifndef __CI_H #ifndef __CI_H
@ -250,10 +250,12 @@ public:
///< 2. If the CAM works directly on Data and decrypts the TS "in place" it ///< 2. If the CAM works directly on Data and decrypts the TS "in place" it
///< shall decrypt at least the very first TS packet in Data, set Count to ///< shall decrypt at least the very first TS packet in Data, set Count to
///< TS_SIZE and return Data. It may decrypt as many TS packets in Data as it ///< TS_SIZE and return Data. It may decrypt as many TS packets in Data as it
///< wants, but it must decrypt at least the very first TS packet. Only this ///< wants, but it must decrypt at least the very first TS packet (if at all
///< very first TS packet will be further processed after the call to this ///< possible - if, for whatever reasons, it can't decrypt the very first
///< function. The next call will be done with Data pointing to the TS packet ///< packet, it must return it regardless). Only this very first TS packet will
///< immediately following the previous one. ///< be further processed after the call to this function. The next call will
///< be done with Data pointing to the TS packet immediately following the
///< previous one.
///< 3. If the CAM needs to copy the data into a buffer of its own, and/or send ///< 3. If the CAM needs to copy the data into a buffer of its own, and/or send
///< the data to some file handle for processing and later retrieval, it shall ///< the data to some file handle for processing and later retrieval, it shall
///< set Count to the number of bytes it has read from Data and return a pointer ///< set Count to the number of bytes it has read from Data and return a pointer