testECM.c

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#include <stdlib.h>
#include <stdio.h>

#include "data.h"
#include "system.h"
#include "log.h"
#include "compat.h"
#include <vdr/sources.h>

#include <libsi/section.h>
SI::TOT __dummy;

int main(int argc, char *argv[])
{
  if(argc<6) {
    printf("usage: %s <lib-dir> <plugin-dir> <caid> <provid> <source> <ecm-dump>\n",argv[0]);
    return 1;
    }
  DllsLoad(argv[1]);
  InitAll(argv[2]);
  LogAll();
  cLogging::SetModuleOption(LCLASS(7,0x20<<2),false); // Nagra L_SYS_DISASM
  cLogging::SetModuleOption(LCLASS(7,0x20<<4),false); // Nagra L_SYS_CPUSTATS
  cLogging::SetModuleOption(LCLASS(16,0x20<<5),false); // Viacsess L_SYS_DISASM
  unsigned char ecm[4096];
  int len=ReadRaw(argv[6],ecm,sizeof(ecm));
    
  int caid=strtol(argv[3],0,0);
  int provid=strtol(argv[4],0,0);
  printf("using caid %04x provid %04x\n",caid,provid);
  cEcmInfo ecmD("dummy",0x123,caid,provid);
  ecmD.SetSource(10,cSource::FromString(argv[5]),120);
  cSystem *sys=0;
  int lastPri=0;
  while((sys=cSystems::FindBySysId(caid,false,lastPri))) {
    lastPri=sys->Pri();
    printf("processing with module '%s'\n",sys->Name());
    bool res=false;
    for(int i=0; i<len;) {
      int s=SCT_LEN(&ecm[i]);
      if(sys->ProcessECM(&ecmD,&ecm[i])) {
        printf("resulting CW: ");
        SDump(sys->CW(),16);
        res=true;
        }
      i+=s;
      }
    delete sys;
    if(res) break;
    }
}