ns-eel.h File Reference

#include <stdlib.h>
#include <stdio.h>
#include "../wdltypes.h"

Go to the source code of this file.

Classes
struct	eel_function_table
struct	eelStringSegmentRec

Macros
#define	EEL_F_SIZE   8
#define	NSEEL_CGEN_CALL
#define	NSEEL_addfunc_retval(name, np, pproc, fptr)
#define	NSEEL_addfunc_retptr(name, np, pproc, fptr)
#define	NSEEL_addfunc_retbool(name, np, pproc, fptr)
#define	NSEEL_addfunc_varparm(name, min_np, pproc, fptr)
#define	NSEEL_addfunc_exparms(name, np, pproc, fptr)
#define	NSEEL_addfunction(name, nparms, code, len)
#define	NSEEL_addfunctionex(name, nparms, code, len, pproc, fptr)
#define	NSEEL_ADDFUNC_DESTINATION   (NULL)
#define	NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS   1
#define	NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS_RESET   2
#define	NSEEL_CODE_COMPILE_FLAG_NOFPSTATE   4
#define	NSEEL_CODE_COMPILE_FLAG_ONLY_BUILTIN_FUNCTIONS   8
#define	NSEEL_SUPER_MINIMAL_LEXER
#define	NSEEL_MAX_VARIABLE_NAMELEN   128
#define	NSEEL_MAX_EELFUNC_PARAMETERS   40
#define	NSEEL_MAX_FUNCSIG_NAME   2048
#define	NSEEL_LOOPFUNC_SUPPORT_MAXLEN   1048576
#define	NSEEL_MAX_FUNCTION_SIZE_FOR_INLINE   2048
#define	NSEEL_SHARED_GRAM_SIZE   (1<<20)
#define	NSEEL_RAM_BLOCKS_DEFAULTMAX   128
#define	NSEEL_RAM_BLOCKS_LOG2   9
#define	NSEEL_RAM_ITEMSPERBLOCK_LOG2   16
#define	NSEEL_RAM_BLOCKS   (1 << NSEEL_RAM_BLOCKS_LOG2)
#define	NSEEL_RAM_ITEMSPERBLOCK   (1<<NSEEL_RAM_ITEMSPERBLOCK_LOG2)
#define	NSEEL_STACK_SIZE   4096

Typedefs
typedef double EEL_F	WDL_FIXALIGN
typedef double *	EEL_F_PTR
typedef void *(*	NSEEL_PPPROC) (void *data, int data_size, struct _compileContext *userfunc_data)
typedef void *	NSEEL_VMCTX
typedef void *	NSEEL_CODEHANDLE

Functions
void	NSEEL_HOSTSTUB_EnterMutex ()
void	NSEEL_HOSTSTUB_LeaveMutex ()
int	NSEEL_init ()
void	NSEEL_quit ()
void	NSEEL_addfunctionex2 (const char *name, int nparms, char *code_startaddr, int code_len, NSEEL_PPPROC pproc, void *fptr, void *fptr2, eel_function_table *destination)
void	NSEEL_addfunc_ret_type (const char *name, int np, int ret_type, NSEEL_PPPROC pproc, void *fptr, eel_function_table *destination)
void	NSEEL_addfunc_varparm_ex (const char *name, int min_np, int want_exact, NSEEL_PPPROC pproc, EEL_F(NSEEL_CGEN_CALL *fptr)(void *, INT_PTR, EEL_F **), eel_function_table *destination)
void	NSEEL_addfunc_varparm_ctxptr (const char *name, int min_np, int want_exact, void *ctxptr, EEL_F(NSEEL_CGEN_CALL *fptr)(void *, INT_PTR, EEL_F **), eel_function_table *destination)
void	NSEEL_addfunc_varparm_ctxptr2 (const char *name, int min_np, int want_exact, NSEEL_PPPROC pproc, void *ctx, EEL_F(NSEEL_CGEN_CALL *fptr)(void *, void *, INT_PTR, EEL_F **), eel_function_table *destination)
int *	NSEEL_getstats ()
NSEEL_VMCTX	NSEEL_VM_alloc ()
void	NSEEL_VM_free (NSEEL_VMCTX ctx)
void	NSEEL_VM_SetFunctionTable (NSEEL_VMCTX, eel_function_table *tab)
void	NSEEL_VM_SetFunctionValidator (NSEEL_VMCTX, const char *(*validateFunc)(const char *fn_name, void *user), void *user)
void	NSEEL_VM_remove_unused_vars (NSEEL_VMCTX _ctx)
void	NSEEL_VM_clear_var_refcnts (NSEEL_VMCTX _ctx)
void	NSEEL_VM_remove_all_nonreg_vars (NSEEL_VMCTX _ctx)
void	NSEEL_VM_enumallvars (NSEEL_VMCTX ctx, int(*func)(const char *name, EEL_F *val, void *ctx), void *userctx)
EEL_F *	NSEEL_VM_regvar (NSEEL_VMCTX ctx, const char *name)
EEL_F *	NSEEL_VM_getvar (NSEEL_VMCTX ctx, const char *name)
int	NSEEL_VM_get_var_refcnt (NSEEL_VMCTX _ctx, const char *name)
void	NSEEL_VM_set_var_resolver (NSEEL_VMCTX ctx, EEL_F *(*res)(void *userctx, const char *name), void *userctx)
void	NSEEL_VM_freeRAM (NSEEL_VMCTX ctx)
void	NSEEL_VM_freeRAMIfCodeRequested (NSEEL_VMCTX)
int	NSEEL_VM_wantfreeRAM (NSEEL_VMCTX ctx)
void	NSEEL_VM_SetGRAM (NSEEL_VMCTX ctx, void **gram)
void	NSEEL_VM_FreeGRAM (void **ufd)
void	NSEEL_VM_SetCustomFuncThis (NSEEL_VMCTX ctx, void *thisptr)
EEL_F *	NSEEL_VM_getramptr (NSEEL_VMCTX ctx, unsigned int offs, int *validCount)
EEL_F *	NSEEL_VM_getramptr_noalloc (NSEEL_VMCTX ctx, unsigned int offs, int *validCount)
int	NSEEL_VM_setramsize (NSEEL_VMCTX ctx, int maxent)
void	NSEEL_VM_SetStringFunc (NSEEL_VMCTX ctx, EEL_F(*onString)(void *caller_this, struct eelStringSegmentRec *list), EEL_F(*onNamedString)(void *caller_this, const char *name))
int	nseel_stringsegments_tobuf (char *bufOut, int bufout_sz, struct eelStringSegmentRec *list)
NSEEL_CODEHANDLE	NSEEL_code_compile (NSEEL_VMCTX ctx, const char *code, int lineoffs)
NSEEL_CODEHANDLE	NSEEL_code_compile_ex (NSEEL_VMCTX ctx, const char *code, int lineoffs, int flags)
char *	NSEEL_code_getcodeerror (NSEEL_VMCTX ctx)
int	NSEEL_code_geterror_flag (NSEEL_VMCTX ctx)
void	NSEEL_code_execute (NSEEL_CODEHANDLE code)
void	NSEEL_code_free (NSEEL_CODEHANDLE code)
int *	NSEEL_code_getstats (NSEEL_CODEHANDLE code)
void	eel_enterfp (int s[2])
void	eel_leavefp (int s[2])

Variables
unsigned int	NSEEL_RAM_limitmem
unsigned int	NSEEL_RAM_memused
int	NSEEL_RAM_memused_errors
void *(*	nseel_gmem_calloc )(size_t, size_t)

Macro Definition Documentation

EEL_F_SIZE

#define EEL_F_SIZE   8

NSEEL_ADDFUNC_DESTINATION

#define NSEEL_ADDFUNC_DESTINATION   (NULL)

NSEEL_addfunc_exparms

#define NSEEL_addfunc_exparms	(		name,
			np,
			pproc,
			fptr )

Value:

NSEEL_addfunc_varparm_ex(name,np,1,pproc,fptr,NSEEL_ADDFUNC_DESTINATION)

NSEEL_addfunc_retbool

#define NSEEL_addfunc_retbool	(		name,
			np,
			pproc,
			fptr )

Value:

NSEEL_addfunc_ret_type(name,np,-1,pproc,(void *)(fptr),NSEEL_ADDFUNC_DESTINATION)

NSEEL_addfunc_retptr

#define NSEEL_addfunc_retptr	(		name,
			np,
			pproc,
			fptr )

Value:

NSEEL_addfunc_ret_type(name,np,0,pproc,(void *)(fptr),NSEEL_ADDFUNC_DESTINATION)

NSEEL_addfunc_retval

#define NSEEL_addfunc_retval	(		name,
			np,
			pproc,
			fptr )

Value:

NSEEL_addfunc_ret_type(name,np,1,pproc,(void *)(fptr),NSEEL_ADDFUNC_DESTINATION)

NSEEL_addfunc_varparm

#define NSEEL_addfunc_varparm	(		name,
			min_np,
			pproc,
			fptr )

Value:

NSEEL_addfunc_varparm_ex(name,min_np,0,pproc,fptr,NSEEL_ADDFUNC_DESTINATION)

NSEEL_addfunction

#define NSEEL_addfunction	(		name,
			nparms,
			code,
			len )

Value:

NSEEL_addfunctionex((name),(nparms),(code),(len),0,0)

NSEEL_addfunctionex

#define NSEEL_addfunctionex	(		name,
			nparms,
			code,
			len,
			pproc,
			fptr )

Value:

NSEEL_addfunctionex2((name),(nparms),(code),(len),(pproc),(fptr),0, NSEEL_ADDFUNC_DESTINATION)

NSEEL_CGEN_CALL

#define NSEEL_CGEN_CALL

NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS

#define NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS   1

NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS_RESET

#define NSEEL_CODE_COMPILE_FLAG_COMMONFUNCS_RESET   2

NSEEL_CODE_COMPILE_FLAG_NOFPSTATE

#define NSEEL_CODE_COMPILE_FLAG_NOFPSTATE   4

NSEEL_CODE_COMPILE_FLAG_ONLY_BUILTIN_FUNCTIONS

#define NSEEL_CODE_COMPILE_FLAG_ONLY_BUILTIN_FUNCTIONS   8

NSEEL_LOOPFUNC_SUPPORT_MAXLEN

#define NSEEL_LOOPFUNC_SUPPORT_MAXLEN   1048576

NSEEL_MAX_EELFUNC_PARAMETERS

#define NSEEL_MAX_EELFUNC_PARAMETERS   40

NSEEL_MAX_FUNCSIG_NAME

#define NSEEL_MAX_FUNCSIG_NAME   2048

NSEEL_MAX_FUNCTION_SIZE_FOR_INLINE

#define NSEEL_MAX_FUNCTION_SIZE_FOR_INLINE   2048

NSEEL_MAX_VARIABLE_NAMELEN

#define NSEEL_MAX_VARIABLE_NAMELEN   128

NSEEL_RAM_BLOCKS

#define NSEEL_RAM_BLOCKS   (1 << NSEEL_RAM_BLOCKS_LOG2)

NSEEL_RAM_BLOCKS_DEFAULTMAX

#define NSEEL_RAM_BLOCKS_DEFAULTMAX   128

NSEEL_RAM_BLOCKS_LOG2

#define NSEEL_RAM_BLOCKS_LOG2   9

NSEEL_RAM_ITEMSPERBLOCK

#define NSEEL_RAM_ITEMSPERBLOCK   (1<<NSEEL_RAM_ITEMSPERBLOCK_LOG2)

NSEEL_RAM_ITEMSPERBLOCK_LOG2

#define NSEEL_RAM_ITEMSPERBLOCK_LOG2   16

NSEEL_SHARED_GRAM_SIZE

#define NSEEL_SHARED_GRAM_SIZE   (1<<20)

NSEEL_STACK_SIZE

#define NSEEL_STACK_SIZE   4096

NSEEL_SUPER_MINIMAL_LEXER

#define NSEEL_SUPER_MINIMAL_LEXER

Typedef Documentation

EEL_F_PTR

typedef double* EEL_F_PTR

NSEEL_CODEHANDLE

typedef void* NSEEL_CODEHANDLE

NSEEL_PPPROC

typedef void *(* NSEEL_PPPROC) (void *data, int data_size, struct _compileContext *userfunc_data)

NSEEL_VMCTX

typedef void* NSEEL_VMCTX

WDL_FIXALIGN

typedef double EEL_F WDL_FIXALIGN

Function Documentation

eel_enterfp()

void eel_enterfp

(

int

s[2]

)

eel_leavefp()

void eel_leavefp

(

int

s[2]

)

NSEEL_addfunc_ret_type()

void NSEEL_addfunc_ret_type	(	const char *	name,
		int	np,
		int	ret_type,
		NSEEL_PPPROC	pproc,
		void *	fptr,
		eel_function_table *	destination )

NSEEL_addfunc_varparm_ctxptr()

void NSEEL_addfunc_varparm_ctxptr	(	const char *	name,
		int	min_np,
		int	want_exact,
		void *	ctxptr,
		EEL_F(NSEEL_CGEN_CALL *fptr)(void *, INT_PTR, EEL_F **)	,
		eel_function_table *	destination )

NSEEL_addfunc_varparm_ctxptr2()

void NSEEL_addfunc_varparm_ctxptr2	(	const char *	name,
		int	min_np,
		int	want_exact,
		NSEEL_PPPROC	pproc,
		void *	ctx,
		EEL_F(NSEEL_CGEN_CALL *fptr)(void *, void *, INT_PTR, EEL_F **)	,
		eel_function_table *	destination )

NSEEL_addfunc_varparm_ex()

void NSEEL_addfunc_varparm_ex	(	const char *	name,
		int	min_np,
		int	want_exact,
		NSEEL_PPPROC	pproc,
		EEL_F(NSEEL_CGEN_CALL *fptr)(void *, INT_PTR, EEL_F **)	,
		eel_function_table *	destination )

NSEEL_addfunctionex2()

void NSEEL_addfunctionex2	(	const char *	name,
		int	nparms,
		char *	code_startaddr,
		int	code_len,
		NSEEL_PPPROC	pproc,
		void *	fptr,
		void *	fptr2,
		eel_function_table *	destination )

NSEEL_code_compile()

NSEEL_CODEHANDLE NSEEL_code_compile	(	NSEEL_VMCTX	ctx,
		const char *	code,
		int	lineoffs )

NSEEL_code_compile_ex()

NSEEL_CODEHANDLE NSEEL_code_compile_ex	(	NSEEL_VMCTX	ctx,
		const char *	code,
		int	lineoffs,
		int	flags )

NSEEL_code_execute()

void NSEEL_code_execute

(

NSEEL_CODEHANDLE

code

)

NSEEL_code_free()

void NSEEL_code_free

(

NSEEL_CODEHANDLE

code

)

NSEEL_code_getcodeerror()

char * NSEEL_code_getcodeerror

(

NSEEL_VMCTX

ctx

)

NSEEL_code_geterror_flag()

int NSEEL_code_geterror_flag

(

NSEEL_VMCTX

ctx

)

NSEEL_code_getstats()

int * NSEEL_code_getstats

(

NSEEL_CODEHANDLE

code

)

NSEEL_getstats()

int * NSEEL_getstats

(

)

NSEEL_HOSTSTUB_EnterMutex()

void NSEEL_HOSTSTUB_EnterMutex

(

)

NSEEL_HOSTSTUB_LeaveMutex()

void NSEEL_HOSTSTUB_LeaveMutex

(

)

NSEEL_init()

int NSEEL_init

(

)

NSEEL_quit()

void NSEEL_quit

(

)

nseel_stringsegments_tobuf()

int nseel_stringsegments_tobuf	(	char *	bufOut,
		int	bufout_sz,
		struct eelStringSegmentRec *	list )

NSEEL_VM_alloc()

NSEEL_VMCTX NSEEL_VM_alloc

(

)

NSEEL_VM_clear_var_refcnts()

void NSEEL_VM_clear_var_refcnts

(

NSEEL_VMCTX

_ctx

)

NSEEL_VM_enumallvars()

void NSEEL_VM_enumallvars	(	NSEEL_VMCTX	ctx,
		int(*	func )(const char *name, EEL_F *val, void *ctx),
		void *	userctx )

NSEEL_VM_free()

void NSEEL_VM_free

(

NSEEL_VMCTX

ctx

)

NSEEL_VM_FreeGRAM()

void NSEEL_VM_FreeGRAM

(

void **

ufd

)

NSEEL_VM_freeRAM()

void NSEEL_VM_freeRAM

(

NSEEL_VMCTX

ctx

)

NSEEL_VM_freeRAMIfCodeRequested()

void NSEEL_VM_freeRAMIfCodeRequested

(

NSEEL_VMCTX

ctx

)

NSEEL_VM_get_var_refcnt()

int NSEEL_VM_get_var_refcnt	(	NSEEL_VMCTX	_ctx,
		const char *	name )

NSEEL_VM_getramptr()

EEL_F * NSEEL_VM_getramptr	(	NSEEL_VMCTX	ctx,
		unsigned int	offs,
		int *	validCount )

NSEEL_VM_getramptr_noalloc()

EEL_F * NSEEL_VM_getramptr_noalloc	(	NSEEL_VMCTX	ctx,
		unsigned int	offs,
		int *	validCount )

NSEEL_VM_getvar()

EEL_F * NSEEL_VM_getvar	(	NSEEL_VMCTX	ctx,
		const char *	name )

NSEEL_VM_regvar()

EEL_F * NSEEL_VM_regvar	(	NSEEL_VMCTX	ctx,
		const char *	name )

NSEEL_VM_remove_all_nonreg_vars()

void NSEEL_VM_remove_all_nonreg_vars

(

NSEEL_VMCTX

_ctx

)

NSEEL_VM_remove_unused_vars()

void NSEEL_VM_remove_unused_vars

(

NSEEL_VMCTX

_ctx

)

NSEEL_VM_set_var_resolver()

void NSEEL_VM_set_var_resolver	(	NSEEL_VMCTX	ctx,
		EEL_F *(*	res )(void *userctx, const char *name),
		void *	userctx )

NSEEL_VM_SetCustomFuncThis()

void NSEEL_VM_SetCustomFuncThis	(	NSEEL_VMCTX	ctx,
		void *	thisptr )

NSEEL_VM_SetFunctionTable()

void NSEEL_VM_SetFunctionTable	(	NSEEL_VMCTX	_ctx,
		eel_function_table *	tab )

NSEEL_VM_SetFunctionValidator()

void NSEEL_VM_SetFunctionValidator	(	NSEEL_VMCTX	_ctx,
		const char *(*	validateFunc )(const char *fn_name, void *user),
		void *	user )

NSEEL_VM_SetGRAM()

void NSEEL_VM_SetGRAM	(	NSEEL_VMCTX	ctx,
		void **	gram )

NSEEL_VM_setramsize()

int NSEEL_VM_setramsize	(	NSEEL_VMCTX	ctx,
		int	maxent )

NSEEL_VM_SetStringFunc()

void NSEEL_VM_SetStringFunc	(	NSEEL_VMCTX	ctx,
		EEL_F(*	onString )(void *caller_this, struct eelStringSegmentRec *list),
		EEL_F(*	onNamedString )(void *caller_this, const char *name) )

NSEEL_VM_wantfreeRAM()

int NSEEL_VM_wantfreeRAM

(

NSEEL_VMCTX

ctx

)

Variable Documentation

nseel_gmem_calloc

void *(* nseel_gmem_calloc) (size_t, size_t) ( size_t a, size_t b )

extern

NSEEL_RAM_limitmem

unsigned int NSEEL_RAM_limitmem

extern

NSEEL_RAM_memused

unsigned int NSEEL_RAM_memused

extern

NSEEL_RAM_memused_errors

int NSEEL_RAM_memused_errors

extern