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Code Issues Releases Wiki Activity

Fixed handling the "CA PMT" generation

This commit is contained in:
Klaus Schmidinger 2010-01-01 13:38:02 +01:00
parent 2b7c81f72d
commit 39f1ba7e03
2 changed files with 9 additions and 10 deletions
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4
HISTORY
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@ -6197,7 +6197,7 @@ Video Disk Recorder Revision History
- Fixed the default value for "Pause key handling" in the MANUAL (reported by
Diego Pierotto).
2009-12-31: Version 1.7.11
2010-01-01: Version 1.7.11
- Fixed resetting the file size when regenerating the index file.
- The new function cDevice::PatPmtParser() can be used in derived devices to access
@ -6240,3 +6240,5 @@ Video Disk Recorder Revision History
to view live or recorded video. If the plugin is not loaded, the card will
be treated like a budget DVB card, and there will be no OSD or viewing
capability.
- Fixed handling the "CA PMT" generation (revised a change not mentioned in version
1.7.9's changes, which caused a malfunction with Conax and Viaccess CAMs).

15
ci.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: ci.c 2.4 2009/12/05 15:51:12 kls Exp $
* $Id: ci.c 2.5 2010/01/01 13:38:02 kls Exp $
*/
#include "ci.h"
@ -610,10 +610,8 @@ cCiCaPmt::cCiCaPmt(uint8_t CmdId, int Source, int Transponder, int ProgramNumber
capmt[length++] = 0x01; // version_number, current_next_indicator - apparently vn doesn't matter, but cni must be 1
esInfoLengthPos = length;
capmt[length++] = 0x00; // program_info_length H (at program level)
capmt[length++] = 0x01; // program_info_length L
capmt[length++] = cmdId;
if (caDescriptorsLength > 0)
AddCaDescriptors(caDescriptorsLength, caDescriptors);
capmt[length++] = 0x00; // program_info_length L
AddCaDescriptors(caDescriptorsLength, caDescriptors);
}
void cCiCaPmt::SetListManagement(uint8_t ListManagement)
@ -632,10 +630,8 @@ void cCiCaPmt::AddPid(int Pid, uint8_t StreamType)
capmt[length++] = Pid & 0xFF;
esInfoLengthPos = length;
capmt[length++] = 0x00; // ES_info_length H (at ES level)
capmt[length++] = 0x01; // ES_info_length L
capmt[length++] = cmdId;
if (caDescriptorsLength > 0)
AddCaDescriptors(caDescriptorsLength, caDescriptors);
capmt[length++] = 0x00; // ES_info_length L
AddCaDescriptors(caDescriptorsLength, caDescriptors);
}
}
@ -643,6 +639,7 @@ void cCiCaPmt::AddCaDescriptors(int Length, const uint8_t *Data)
{
if (esInfoLengthPos) {
if (length + Length <= int(sizeof(capmt))) {
capmt[length++] = cmdId;
memcpy(capmt + length, Data, Length);
length += Length;
int l = length - esInfoLengthPos - 2;