sc-seca.c

这是一个LINUX环境的 VDR 插件源代码,可支持Irdeto, Seca, Viaccess, Nagra, Conax & Cryptoworks等CA系统的读卡、共享等操作。

/*
 * Softcam plugin to VDR (C++)
 *
 * This code is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
 */

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

#include "system-common.h"
#include "smartcard.h"
#include "data.h"
#include "misc.h"
#include "opts.h"
#include "parse.h"
#include "log-sc.h"

#define SYSTEM_SECA          0x0100

#define SYSTEM_NAME          "SC-Seca"
#define SYSTEM_PRI           -5
#define SYSTEM_CAN_HANDLE(x) ((x)==SYSTEM_SECA)

#define SC_NAME "Seca"
#define SC_ID   MAKE_SC_ID('S','e','c','a')

#define SECADATE(buff,len,odate) { \
                                 const unsigned char *dd=(odate); \
                                 snprintf(buff,len,"%04d/%02d/%02d", \
                                   ((dd[0]&0xFE)>>1)+1990, \
                                   ((dd[0]&0x01)<<3) + ((dd[1]&0xE0)>>5), \
                                   dd[1]&0x1F); \
                                 }

#define L_SC        12
#define L_SC_PROC   LCLASS(L_SC,L_SC_LASTDEF<<1)
#define L_SC_ALL    LALL(L_SC_PROC)

static const struct LogModule lm_sc = {
  (LMOD_ENABLE|L_SC_ALL)&LOPT_MASK,
  (LMOD_ENABLE|L_SC_DEFDEF)&LOPT_MASK,
  "sc-seca",
  { L_SC_DEFNAMES,"process" }
  };
ADD_MODULE(L_SC,lm_sc)

static int blocker=0;
static int ppv=false;

// -- cSystemScSeca ---------------------------------------------------------------

class cSystemScSeca : public cSystemScCore {
public:
  cSystemScSeca(void);
  };

cSystemScSeca::cSystemScSeca(void)
:cSystemScCore(SYSTEM_NAME,SYSTEM_PRI,SC_ID,"SC Seca")
{
  hasLogger=true;
  needsDescrData=true;
}

// -- cSystemLinkScSeca --------------------------------------------------------

static const tI18nPhrase Phrases[] = {
  { "SC-Seca: EMM updates",
    "SC-Seca: EMM updates",
    "",
    "",
    "SC-Seca: EMM updates",
    "",
    "SC-Seca: Mise