cardea_interface.c

intel upnp stack source code

/*
 *
 * Copyright (c) Sigma Designs, Inc. 2005. All rights reserved.
 *
 */

/**
 *	@file cardea_interface.c
 *	@brief CARDEA stub
 *
 *	@author Julien Lerouge
 */

#define ALLOW_OS_CODE
#include "rmdef/rmdef.h"
#include "rmdrm/include/rmdrm.h"
#include "../include/cardea_interface.h"

#if 1
#define CARDEADBG ENABLE
#else
#define CARDEADBG DISABLE
#endif

#if (EM86XX_MODE == EM86XX_MODEID_WITHHOST) || (EM86XX_CHIP == EM86XX_CHIPID_TANGO2)
static struct cardea_interface_s *cardea_interface;

#undef FUNC0
#undef FUNC1
#undef FUNC2
#undef FUNC3
#undef FUNC4
#undef FUNC5
#undef FUNC6
#undef FUNC7
#undef CARDEA_PLAYBACK_API
#undef CARDEA_UPNP_API

#define CARDEA_PLAYBACK_API
#define CARDEA_UPNP_API

#undef FUNC
#define FUNC(name, return_error, ...)							\
if (cardea_interface){ 									\
	RMDBGLOG((CARDEADBG,"got %p for " #name "\n", cardea_interface->name));		\
	return cardea_interface->name(__VA_ARGS__);					\
} else {										\
	RMDBGLOG((CARDEADBG,"Try loading CARDEA\n"));					\
	if ((cardea_interface = load_drm(CARDEA, NULL))) {				\
		RMDBGLOG((CARDEADBG,"got %p for " #name "\n", cardea_interface->name));	\
		return cardea_interface->name(__VA_ARGS__);				\
	} else {									\
		RMDBGLOG((CARDEADBG,"Cannot load CARDEA\n"));				\
		return return_error;							\
	}										\
}

#define FUNC0(name, return_type, return_error)				\
return_type name (void){						\
	FUNC(name, return_error)					\
}									\
			
#define FUNC1(name, return_type, return_error, t1, p1)			\
return_type name (t1 p1){						\
	FUNC(name, return_error, p1)					\
}									\

#define FUNC2(name, return_type, return_error, t1, p1, t2, p2)		\
return_type name (t1 p1, t2 p2){					\
	FUNC(name, return_error, p1, p2)				\
}

#define FUNC3(name, return_type, return_error, t1, p1, t2, p2, t3, p3)	\
return_type name (t1 p1, t2 p2, t3 p3){					\
	FUNC(name, return_error, p1, p2, p3)				\
}

#define FUNC4(name, return_type, return_error, t1, p1, t2, p2, t3, p3, 	\
              t4, p4)							\
return_type name (t1 p1, t2 p2, t3 p3, t4 p4){				\
	FUNC(name, return_error, p1, p2, p3, p4)			\
}

#define FUNC5(name, return_type, return_error, t1, p1, t2, p2, t3, p3, 	\
              t4, p4, t5, p5)						\
return_type name (t1 p1, t2 p2, t3 p3, t4 p4, t5 p5){			\
	FUNC(name, return_error, p1, p2, p3, p4, p5)			\
}
#define FUNC6(name, return_type, return_error, t1, p1, t2, p2, t3, p3, \
              t4, p4, t5, p5, t6, p6)                                  \
return_type name (t1 p1, t2 p2, t3 p3, t4 p4, t5 p5, t6 p6){           \
       FUNC(name, return_error, p1, p2, p3, p4, p5, p6)                \
}

#define FUNC7(name, return_type, return_error, t1, p1, t2, p2, t3, p3, \
              t4, p4, t5, p5, t6, p6, t7, p7)                                  \
return_type name (t1 p1, t2 p2, t3 p3, t4 p4, t5 p5, t6 p6, t7 p7){           \
       FUNC(name, return_error, p1, p2, p3, p4, p5, p6, p7)                \
}

#include "../include/cardea_interface.inc"
#endif /* EM86XX_MODEID_WITHHOST || EM86XX_CHIPID_TANGO2 */