event_macros.h File Reference

#include <hawktracer/events.h>
#include <hawktracer/mkcreflect.h>
#include <hawktracer/registry.h>
#include <string.h>

Go to the source code of this file.

Macros
#define	HT_EVENT_GET_SIZE_FUNCTION(C_TYPE)   ht_##C_TYPE##_get_size
#define	HT_EVENT_SERIALIZE_FUNCTION(C_TYPE)   ht_##C_TYPE##_fnc_serialize
#define	HT_EVENT_REGISTER_KLASS_FUNCTION(C_TYPE)   ht_##C_TYPE##_register_event_klass
#define	HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(C_TYPE)   ht_##C_TYPE##_get_event_klass_instance
#define	HT_EVENT_RUNTIME_SIZEOF_STRUCT(VAR_NAME, FIELD, C_TYPE)   HT_EVENT_GET_SIZE_FUNCTION(C_TYPE)(((HT_Event*)&VAR_NAME->FIELD))
#define	HT_EVENT_RUNTIME_SIZEOF_INTEGER(VAR_NAME, FIELD, C_TYPE)   sizeof(VAR_NAME->FIELD)
#define	HT_EVENT_RUNTIME_SIZEOF_POINTER(VAR_NAME, FIELD, C_TYPE)   sizeof(VAR_NAME->FIELD)
#define	HT_EVENT_RUNTIME_SIZEOF_DOUBLE(VAR_NAME, FIELD, C_TYPE)   sizeof(VAR_NAME->FIELD)
#define	HT_EVENT_RUNTIME_SIZEOF_STRING(VAR_NAME, FIELD, C_TYPE)   (VAR_NAME->FIELD ? strlen(VAR_NAME->FIELD) + 1 : 0)
#define	HT_EVENT_RUNTIME_SIZEOF__(VAR_NAME, DATA_TYPE, C_TYPE, FIELD, ...)   +HT_EVENT_RUNTIME_SIZEOF_##DATA_TYPE(VAR_NAME, FIELD, C_TYPE)
#define	HT_EVENT_RUNTIME_SIZEOF_(...)   MKCREFLECT_EXPAND_(HT_EVENT_RUNTIME_SIZEOF__(__VA_ARGS__, 0))
#define	HT_EVENT_RUNTIME_SIZEOF(X, USER_DATA)   HT_EVENT_RUNTIME_SIZEOF_(USER_DATA, MKCREFLECT_EXPAND_VA_ X)
#define	HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)   memcpy(buffer + offset, (char*)&VAR_NAME->FIELD, sizeof(VAR_NAME->FIELD)), offset += sizeof(VAR_NAME->FIELD);
#define	HT_EVENT_RUNTIME_SERIALIZE_STRUCT(C_TYPE, FIELD)   offset += HT_EVENT_SERIALIZE_FUNCTION(C_TYPE)(((HT_Event*)&VAR_NAME->FIELD), buffer);
#define	HT_EVENT_RUNTIME_SERIALIZE_INTEGER(C_TYPE, FIELD)   HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)
#define	HT_EVENT_RUNTIME_SERIALIZE_POINTER(C_TYPE, FIELD)   HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)
#define	HT_EVENT_RUNTIME_SERIALIZE_DOUBLE(C_TYPE, FIELD)   HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)
#define	HT_EVENT_RUNTIME_SERIALIZE_STRING(C_TYPE, FIELD)
#define	HT_EVENT_RUNTIME_SERIALIZE__(DATA_TYPE, C_TYPE, FIELD, ...)   HT_EVENT_RUNTIME_SERIALIZE_##DATA_TYPE(C_TYPE, FIELD)
#define	HT_EVENT_RUNTIME_SERIALIZE_(...)   MKCREFLECT_EXPAND_(HT_EVENT_RUNTIME_SERIALIZE__(__VA_ARGS__, 0))
#define	HT_EVENT_RUNTIME_SERIALIZE(X, USER_DATA)   HT_EVENT_RUNTIME_SERIALIZE_ (MKCREFLECT_EXPAND_VA_ X)
#define	HT_EVENT_GET_SIZE_FUNCTION_DEF(TYPE_NAME, BASE_TYPE, ...)
#define	HT_EVENT_GET_SIZE_FUNCTION_DECL(TYPE_NAME, BASE_TYPE, ...)   HT_API size_t HT_EVENT_GET_SIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME);\
#define	HT_EVENT_SERIALIZE_FUNCTION_DEF(TYPE_NAME, BASE_TYPE, ...)
#define	HT_EVENT_SERIALIZE_FUNCTION_DECL(TYPE_NAME, BASE_TYPE, ...)   HT_API size_t HT_EVENT_SERIALIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME_, HT_Byte* buffer);
#define	HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DEF(TYPE_NAME)
#define	HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DECL(TYPE_NAME)   HT_API HT_EventKlass* HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(TYPE_NAME)(void);
#define	HT_EVENT_REGISTER_KLASS_FUNCTION_DEF(TYPE_NAME)
#define	HT_EVENT_REGISTER_KLASS_FUNCTION_DECL(TYPE_NAME)   HT_API HT_EventKlassId HT_EVENT_REGISTER_KLASS_FUNCTION(TYPE_NAME)(void);
#define	HT_EVENT_DEFINE_STRUCTURE(TYPE_NAME, BASE_TYPE, ...)
#define	HT_EVENT_DECLARATIONS(TYPE_NAME, BASE_TYPE, ...)
#define	HT_EVENT_DEFINITIONS_(TYPE_NAME, BASE_TYPE, ...)
#define	HT_DECLARE_EVENT_KLASS(TYPE_NAME, BASE_TYPE, ...)
#define	HT_EVENT_DEFINITIONS(TYPE_NAME, BASE_TYPE, ...)

Macro Definition Documentation

HT_DECLARE_EVENT_KLASS

#define HT_DECLARE_EVENT_KLASS	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

HT_EVENT_DEFINE_STRUCTURE(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_DECLARATIONS(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_DEFINITIONS(TYPE_NAME, BASE_TYPE, __VA_ARGS__)

HT_EVENT_DECLARATIONS

#define HT_EVENT_DECLARATIONS	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

HT_EVENT_GET_SIZE_FUNCTION_DECL(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_SERIALIZE_FUNCTION_DECL(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DECL(TYPE_NAME) \
    HT_EVENT_REGISTER_KLASS_FUNCTION_DECL(TYPE_NAME)

HT_EVENT_DEFINE_STRUCTURE

#define HT_EVENT_DEFINE_STRUCTURE	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

MKCREFLECT_DEFINE_STRUCT(TYPE_NAME, \
                         (STRUCT, BASE_TYPE, base), \
                         MKCREFLECT_EXPAND_VA_(__VA_ARGS__))

HT_EVENT_DEFINITIONS

#define HT_EVENT_DEFINITIONS	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

HT_EVENT_DEFINITIONS_

#define HT_EVENT_DEFINITIONS_	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

HT_EVENT_GET_SIZE_FUNCTION_DEF(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_SERIALIZE_FUNCTION_DEF(TYPE_NAME, BASE_TYPE, __VA_ARGS__) \
    HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DEF(TYPE_NAME) \
    HT_EVENT_REGISTER_KLASS_FUNCTION_DEF(TYPE_NAME)

HT_EVENT_GET_KLASS_INSTANCE_FUNCTION

#define HT_EVENT_GET_KLASS_INSTANCE_FUNCTION

(

C_TYPE

)

ht_##C_TYPE##_get_event_klass_instance

HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DECL

#define HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DECL

(

TYPE_NAME

)

HT_API HT_EventKlass* HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(TYPE_NAME)(void);

HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DEF

#define HT_EVENT_GET_KLASS_INSTANCE_FUNCTION_DEF

(

TYPE_NAME

)

Value:

HT_EventKlass* HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(TYPE_NAME)(void) \
    { \
        static HT_EventKlass klass_instance = { \
            NULL, \
            HT_EVENT_SERIALIZE_FUNCTION(TYPE_NAME), \
            HT_EVENT_GET_SIZE_FUNCTION(TYPE_NAME), \
            HT_INVALID_KLASS_ID \
        }; \
        return &klass_instance; \
    }

HT_EVENT_GET_SIZE_FUNCTION

#define HT_EVENT_GET_SIZE_FUNCTION

(

C_TYPE

)

ht_##C_TYPE##_get_size

HT_EVENT_GET_SIZE_FUNCTION_DECL

#define HT_EVENT_GET_SIZE_FUNCTION_DECL	(		TYPE_NAME,
			BASE_TYPE,
			...
	)		HT_API size_t HT_EVENT_GET_SIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME);\

HT_EVENT_GET_SIZE_FUNCTION_DEF

#define HT_EVENT_GET_SIZE_FUNCTION_DEF	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

size_t HT_EVENT_GET_SIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME) \
    { \
        return MKCREFLECT_FOREACH(HT_EVENT_RUNTIME_SIZEOF, ((TYPE_NAME*)VAR_NAME), (STRUCT, BASE_TYPE, base), __VA_ARGS__); \
    }

HT_EVENT_REGISTER_KLASS_FUNCTION

#define HT_EVENT_REGISTER_KLASS_FUNCTION

(

C_TYPE

)

ht_##C_TYPE##_register_event_klass

HT_EVENT_REGISTER_KLASS_FUNCTION_DECL

#define HT_EVENT_REGISTER_KLASS_FUNCTION_DECL

(

TYPE_NAME

)

HT_API HT_EventKlassId HT_EVENT_REGISTER_KLASS_FUNCTION(TYPE_NAME)(void);

HT_EVENT_REGISTER_KLASS_FUNCTION_DEF

#define HT_EVENT_REGISTER_KLASS_FUNCTION_DEF

(

TYPE_NAME

)

Value:

HT_EventKlassId HT_EVENT_REGISTER_KLASS_FUNCTION(TYPE_NAME)(void) \
    { \
        HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(TYPE_NAME)()->type_info = mkcreflect_get_##TYPE_NAME##_type_info(); \
        return ht_registry_register_event_klass(HT_EVENT_GET_KLASS_INSTANCE_FUNCTION(TYPE_NAME)()); \
    }

HT_EVENT_RUNTIME_SERIALIZE

#define HT_EVENT_RUNTIME_SERIALIZE	(		X,
			USER_DATA
	)		HT_EVENT_RUNTIME_SERIALIZE_ (MKCREFLECT_EXPAND_VA_ X)

HT_EVENT_RUNTIME_SERIALIZE_

#define HT_EVENT_RUNTIME_SERIALIZE_

(

...

)

MKCREFLECT_EXPAND_(HT_EVENT_RUNTIME_SERIALIZE__(__VA_ARGS__, 0))

HT_EVENT_RUNTIME_SERIALIZE__

#define HT_EVENT_RUNTIME_SERIALIZE__	(		DATA_TYPE,
			C_TYPE,
			FIELD,
			...
	)		HT_EVENT_RUNTIME_SERIALIZE_##DATA_TYPE(C_TYPE, FIELD)

HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_

#define HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_	(		C_TYPE,
			FIELD
	)		memcpy(buffer + offset, (char*)&VAR_NAME->FIELD, sizeof(VAR_NAME->FIELD)), offset += sizeof(VAR_NAME->FIELD);

HT_EVENT_RUNTIME_SERIALIZE_DOUBLE

#define HT_EVENT_RUNTIME_SERIALIZE_DOUBLE	(		C_TYPE,
			FIELD
	)		HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)

HT_EVENT_RUNTIME_SERIALIZE_INTEGER

#define HT_EVENT_RUNTIME_SERIALIZE_INTEGER	(		C_TYPE,
			FIELD
	)		HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)

HT_EVENT_RUNTIME_SERIALIZE_POINTER

#define HT_EVENT_RUNTIME_SERIALIZE_POINTER	(		C_TYPE,
			FIELD
	)		HT_EVENT_RUNTIME_SERIALIZE_BASE_TYPE_(C_TYPE, FIELD)

HT_EVENT_RUNTIME_SERIALIZE_STRING

#define HT_EVENT_RUNTIME_SERIALIZE_STRING	(		C_TYPE,
			FIELD
	)

Value:

do {\
    size_t len = (VAR_NAME->FIELD) ? strlen(VAR_NAME->FIELD) + 1 : 0; \
    memcpy(buffer + offset, VAR_NAME->FIELD, len); \
    offset += len; \
} while (0);

HT_EVENT_RUNTIME_SERIALIZE_STRUCT

#define HT_EVENT_RUNTIME_SERIALIZE_STRUCT	(		C_TYPE,
			FIELD
	)		offset += HT_EVENT_SERIALIZE_FUNCTION(C_TYPE)(((HT_Event*)&VAR_NAME->FIELD), buffer);

HT_EVENT_RUNTIME_SIZEOF

#define HT_EVENT_RUNTIME_SIZEOF	(		X,
			USER_DATA
	)		HT_EVENT_RUNTIME_SIZEOF_(USER_DATA, MKCREFLECT_EXPAND_VA_ X)

HT_EVENT_RUNTIME_SIZEOF_

#define HT_EVENT_RUNTIME_SIZEOF_

(

...

)

MKCREFLECT_EXPAND_(HT_EVENT_RUNTIME_SIZEOF__(__VA_ARGS__, 0))

HT_EVENT_RUNTIME_SIZEOF__

#define HT_EVENT_RUNTIME_SIZEOF__	(		VAR_NAME,
			DATA_TYPE,
			C_TYPE,
			FIELD,
			...
	)		+HT_EVENT_RUNTIME_SIZEOF_##DATA_TYPE(VAR_NAME, FIELD, C_TYPE)

HT_EVENT_RUNTIME_SIZEOF_DOUBLE

#define HT_EVENT_RUNTIME_SIZEOF_DOUBLE	(		VAR_NAME,
			FIELD,
			C_TYPE
	)		sizeof(VAR_NAME->FIELD)

HT_EVENT_RUNTIME_SIZEOF_INTEGER

#define HT_EVENT_RUNTIME_SIZEOF_INTEGER	(		VAR_NAME,
			FIELD,
			C_TYPE
	)		sizeof(VAR_NAME->FIELD)

HT_EVENT_RUNTIME_SIZEOF_POINTER

#define HT_EVENT_RUNTIME_SIZEOF_POINTER	(		VAR_NAME,
			FIELD,
			C_TYPE
	)		sizeof(VAR_NAME->FIELD)

HT_EVENT_RUNTIME_SIZEOF_STRING

#define HT_EVENT_RUNTIME_SIZEOF_STRING	(		VAR_NAME,
			FIELD,
			C_TYPE
	)		(VAR_NAME->FIELD ? strlen(VAR_NAME->FIELD) + 1 : 0)

HT_EVENT_RUNTIME_SIZEOF_STRUCT

#define HT_EVENT_RUNTIME_SIZEOF_STRUCT	(		VAR_NAME,
			FIELD,
			C_TYPE
	)		HT_EVENT_GET_SIZE_FUNCTION(C_TYPE)(((HT_Event*)&VAR_NAME->FIELD))

HT_EVENT_SERIALIZE_FUNCTION

#define HT_EVENT_SERIALIZE_FUNCTION

(

C_TYPE

)

ht_##C_TYPE##_fnc_serialize

HT_EVENT_SERIALIZE_FUNCTION_DECL

#define HT_EVENT_SERIALIZE_FUNCTION_DECL	(		TYPE_NAME,
			BASE_TYPE,
			...
	)		HT_API size_t HT_EVENT_SERIALIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME_, HT_Byte* buffer);

HT_EVENT_SERIALIZE_FUNCTION_DEF

#define HT_EVENT_SERIALIZE_FUNCTION_DEF	(		TYPE_NAME,
			BASE_TYPE,
			...
	)

Value:

size_t HT_EVENT_SERIALIZE_FUNCTION(TYPE_NAME)(HT_Event* VAR_NAME_, HT_Byte* buffer) \
    { \
        size_t offset = 0; \
        TYPE_NAME* VAR_NAME = (TYPE_NAME*)VAR_NAME_; \
        MKCREFLECT_FOREACH(HT_EVENT_RUNTIME_SERIALIZE, 0, (STRUCT, BASE_TYPE, base), __VA_ARGS__) \
        return offset; \
    }