sys/dvb/camconditionalaccess.h

   1 /*
   2  * camconditionalaccess.h - CAM (EN50221) Conditional Access resource
   3  * Copyright (C) 2007 Alessandro Decina
   4  *
   5  * Authors:
   6  *   Alessandro Decina <alessandro@nnva.org>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA.
  21  *
  22  */
  23
  24 #ifndef CAM_CONDITIONAL_ACCESS_H
  25 #define CAM_CONDITIONAL_ACCESS_H
  26
  27 #include "camapplication.h"
  28
  29 #define CAM_CONDITIONAL_ACCESS(obj) ((CamConditionalAccess *) obj)
  30
  31 typedef enum
  32 {
  33   CAM_CONDITIONAL_ACCESS_PMT_FLAG_MORE = 0,
  34   CAM_CONDITIONAL_ACCESS_PMT_FLAG_FIRST,
  35   CAM_CONDITIONAL_ACCESS_PMT_FLAG_LAST,
  36   CAM_CONDITIONAL_ACCESS_PMT_FLAG_ONLY,
  37   CAM_CONDITIONAL_ACCESS_PMT_FLAG_ADD,
  38   CAM_CONDITIONAL_ACCESS_PMT_FLAG_UPDATE,
  39 } CamConditionalAccessPmtFlag;
  40
  41 typedef struct _CamConditionalAccess CamConditionalAccess;
  42
  43 struct _CamConditionalAccess
  44 {
  45   CamALApplication application;
  46   gboolean ready;
  47 };
  48
  49 CamConditionalAccess *cam_conditional_access_new (void);
  50 void cam_conditional_access_destroy (CamConditionalAccess *cas);
  51
  52 CamReturn cam_conditional_access_set_pmt (CamConditionalAccess *cas,
  53   GstStructure *pmt, CamConditionalAccessPmtFlag flag);
  54
  55 #endif /* CAM_CONDITIONAL_ACCESS_H */