extapi/openxcas/openxcas_message.h

   1 #ifndef __OPENXCAS_MESSAGE_H__
   2 #define __OPENXCAS_MESSAGE_H__
   3
   4 #ifndef FALSE
   5 #define FALSE (0)
   6 #endif
   7
   8 #ifndef TRUE
   9 #define TRUE  (!FALSE)
  10 #endif
  11
  12 #define OPENXCAS_VERSION        "1.5.0"
  13
  14 #define OPENXCAS_MODULE_MAX       8
  15 #define OPENXCAS_MODULE_NAME_LEN    32
  16 #define OPENXCAS_DAEMON_NAME_LEN    64
  17 #define OPENXCAS_PATH_LEN       128
  18 #define OPENXCAS_VERSION_LEN      32
  19
  20 #define OPENXCAS_SECTION_LEN      4096
  21
  22 enum eOPENXCAS_STREAM_ID {
  23         OPENXCAS_STREAM_1 = 0,
  24         OPENXCAS_STREAM_2,
  25         OPENXCAS_STREAM_MAX,
  26 };
  27
  28 enum eECMKEYTYPE {
  29         ECM_KEY_UNKNOWN = 0,
  30         ECM_KEY_EVEN_ODD,
  31         ECM_KEY_EVEN,
  32         ECM_KEY_ODD,
  33 };
  34
  35 enum eOPENXCAS_COMMAND {
  36         OPENXCAS_UKNOWN_MSG = 0,
  37
  38         /* OpenXCAS manager --> OpenXCAS module */
  39         OPENXCAS_SELECT_CHANNEL = 100,
  40         OPENXCAS_START_PMT_ECM,
  41         OPENXCAS_STOP_PMT_ECM,
  42         OPENXCAS_START_CAT_EMM,
  43         OPENXCAS_STOP_CAT_EMM,
  44         OPENXCAS_ECM_CALLBACK,
  45         OPENXCAS_EMM_CALLBACK,
  46         OPENXCAS_QUIT,
  47         OPENXCAS_BIG_MSG_FROM_MANAGER,
  48         OPENXCAS_SMALL_MSG_FROM_MANAGER,
  49
  50         /* OpenXCAS module --> OpenXCAS manager */
  51         OPENXCAS_START_ECM_FILTER = 200,
  52         OPENXCAS_STOP_ECM_FILTER,
  53         OPENXCAS_START_EMM_FILTER,
  54         OPENXCAS_STOP_EMM_FILTER,
  55         OPENXCAS_SET_KEY,
  56         OPENXCAS_KEY_NOT_FOUND,
  57         OPENXCAS_TERMINATED,
  58         OPENXCAS_BIG_MSG_FROM_MODULE,
  59         OPENXCAS_SMALL_MSG_FROM_MODULE,
  60
  61         /* API v2.0 */
  62         /* OpenXCAS manager --> OpenXCAS module */
  63         OPENXCAS_PID_FILTER_CALLBACK = 300,
  64
  65         /* OpenXCAS module --> OpenXCAS manager */
  66         OPENXCAS_START_PID_FILTER = 400,
  67         OPENXCAS_STOP_PID_FILTER,
  68         OPENXCAS_CREATE_CIPHER,
  69         OPENXCAS_DESTROY_CIPHER,
  70         OPENXCAS_SET_KEY_V2,
  71
  72         /*
  73          * COMMAND 1XXX : reserved for sending internal message in module
  74          * example: use for smartcard
  75          *
  76          */
  77         OPENXCAS_PRIVIATE_CMD_START = 1000,
  78 };
  79
  80 /* section buf + header info */
  81 #define OPENXCAS_MSG_MAX_LEN    (OPENXCAS_SECTION_LEN + 36)
  82
  83
  84 typedef void (*filter_callback)(int stream_id, unsigned int sequence, int filter_index, unsigned short pid, unsigned char *pBuf, int size);
  85
  86 typedef void (*ecmemm_callback)(int stream_id, unsigned int sequence, int cipher_index, unsigned int ca_system_id, unsigned char *pEcm, int Len, unsigned short pid);
  87
  88 typedef struct stOpenCASMessage {
  89         long mtype;   /* do not touch, used by message queue */
  90
  91         int stream_id;
  92         unsigned int sequence;
  93
  94         int cmd;
  95
  96         int buf_len;
  97         unsigned char buf[OPENXCAS_MSG_MAX_LEN];
  98 } openxcas_msg_t;
  99
 100 #pragma pack(1)
 101
 102 struct stOpenXCAS_Data {
 103         unsigned short ca_system_id;
 104         unsigned short cipher_index;
 105         unsigned short pid;
 106
 107         int filter_index;
 108
 109         int len;
 110         unsigned char buf[OPENXCAS_SECTION_LEN];
 111 };
 112
 113 struct stOpenXCASChannel {
 114         /* If current av is transtered from satellite,
 115          * latitude & polarisation is meaningful.
 116          * If polarisation is (-1), channel source is unknown
 117          * If polarisation is (-2), channel source is DVB-T
 118          * If polarisation is (-3), channel source is DVB-C
 119          * If polarisation is (-4), channel source is ATSC
 120          * If polarisation is (-5), channel source is ISDB-T
 121          * If polarisation is 0, then DVB-S(horizontal)
 122          * If polarisation is 1, then DVB-S(vertical)
 123          */
 124         int polarisation;
 125         short latitude;
 126
 127         unsigned long frequency;
 128
 129         unsigned short service_id;
 130
 131         unsigned short v_pid;
 132         unsigned short a_pid;
 133         unsigned short d_pid;
 134 };
 135
 136 #pragma pack()
 137
 138 #endif