Example test-cas.c:

#include “MAG-CAS-plugin.h” #include “stdio.h” -#define DEBUG(x…) {}printf(x) +#define DEBUG(x…) printf(x) #define DEBUG_CALL() DEBUG(“Called function %s\n”,FUNCTION) STB_MAG_Cas_t PluginInterface; @@ -123,7 +123,7 @@ CAS_Flags_e CAS_GetCasFlags(void) { DEBUG_CALL(); - return CAS_Flags_DecodeAll; + return CAS_Flags_PMT_ECM; }; /** * Get the format of ECM data expected by the plugin in @@ -155,7 +155,7 @@ DescramblerInterface.SetScramblingKey = mag_interface→SetScramblingKey; DescramblerInterface.SetScramblingType = mag_interface→SetScramblingType; } - PluginInterface.Decrypt = CAS_Decrypt; + PluginInterface.Decrypt = NULL; PluginInterface.Deinit = CAS_Deinit; PluginInterface.GetCasFlags = CAS_GetCasFlags; PluginInterface.GetEcmFormat = NULL; @@ -165,6 +165,13 @@ PluginInterface.OnPmtChange = NULL; PluginInterface.ResetStream = CAS_ResetStream; PluginInterface.SetAdditionalParam = CAS_SetAdditionalParam; + + DescramblerInterface.SetScramblingType(CAS_SCRAMBLING_TYPE_CSA); + char evenKey[8]={0x11,0x11,0x11,0x33,0x11,0x11,0x11,0x33}; + char oddKey[8]={0x11,0x11,0x11,0x33,0x11,0x11,0x11,0x33}; + DescramblerInterface.SetScramblingKey(evenKey,0); + DescramblerInterface.SetScramblingKey(oddKey,1); + return &PluginInterface; }; Notes: *When compiling, set option -fPIC 2)Set GetSysID GetSysID * Get CAS vendor SysID as defined in DVB. Useful only in * CAS_Flags_PMT_ECM mode */ int (*GetSysID)(void); According this SysID - from stream PID is determined where ECM packets are. Example was designed to decrypt totally with resources of plugin. ++++