ftvalid.h File Reference

#include <ft2build.h>

Go to the source code of this file.

Classes
struct	FT_ValidatorRec_

Macros
#define	FT_VALIDATOR(x)   ((FT_Validator)( x ))
#define	FT_INVALID(_prefix, _error)   FT_INVALID_( _prefix, _error )
#define	FT_INVALID_(_prefix, _error)   ft_validator_error( valid, _prefix ## _error )
#define	FT_INVALID_TOO_SHORT   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
#define	FT_INVALID_OFFSET   FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
#define	FT_INVALID_FORMAT   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
#define	FT_INVALID_GLYPH_ID   FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
#define	FT_INVALID_DATA   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )

Typedefs
typedef typedefFT_BEGIN_HEADER struct FT_ValidatorRec_ volatile *	FT_Validator
typedef enum FT_ValidationLevel_	FT_ValidationLevel
typedef struct FT_ValidatorRec_	FT_ValidatorRec

Enumerations
enum	FT_ValidationLevel_ { FT_VALIDATE_DEFAULT = 0, FT_VALIDATE_TIGHT, FT_VALIDATE_PARANOID }

Functions
	ft_validator_init (FT_Validator valid, const FT_Byte *base, const FT_Byte *limit, FT_ValidationLevel level)
	ft_validator_run (FT_Validator valid)
	ft_validator_error (FT_Validator valid, FT_Error error)

Macro Definition Documentation

FT_INVALID

#define FT_INVALID	(		_prefix,
			_error
	)		FT_INVALID_( _prefix, _error )

Definition at line 120 of file ftvalid.h.

FT_INVALID_

#define FT_INVALID_	(		_prefix,
			_error
	)		ft_validator_error( valid, _prefix ## _error )

Definition at line 121 of file ftvalid.h.

FT_INVALID_DATA

#define FT_INVALID_DATA   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )

Definition at line 141 of file ftvalid.h.

Referenced by gxv_ctlPoint_validate(), gxv_feat_validate(), gxv_sfntName_validate(), gxv_StateTable_validate(), gxv_trak_validate(), gxv_XStateTable_validate(), otv_ClassDef_validate(), otv_Coverage_validate(), otv_Device_validate(), otv_Feature_validate(), otv_LangSys_validate(), otv_Lookup_validate(), otv_u_x_Ox_y_Oy_z_Oz_p_sp(), otv_u_x_y_Ox_sy(), otv_x_ux(), otv_x_ux_y_uy_z_uz_p_sp(), otv_x_y_ux_sy(), and tt_cmap_init().

FT_INVALID_FORMAT

#define FT_INVALID_FORMAT   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )

Definition at line 133 of file ftvalid.h.

Referenced by gxv_feat_validate(), gxv_just_validate(), gxv_lcar_validate(), gxv_mort_validate(), gxv_morx_validate(), gxv_opbd_validate(), gxv_prop_validate(), gxv_sfntName_validate(), gxv_trak_validate(), otv_BASE_validate(), otv_ClassDef_validate(), otv_Coverage_validate(), otv_Device_validate(), otv_GDEF_validate(), otv_GPOS_validate(), otv_GSUB_validate(), otv_JSTF_validate(), and otv_MATH_validate().

FT_INVALID_GLYPH_ID

#define FT_INVALID_GLYPH_ID   FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )

Definition at line 137 of file ftvalid.h.

Referenced by gxv_ctlPoint_validate(), gxv_glyphid_validate(), otv_ClassDef_validate(), otv_Coverage_validate(), and tt_cmap_init().

FT_INVALID_OFFSET

#define FT_INVALID_OFFSET   FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )

Definition at line 129 of file ftvalid.h.

Referenced by tt_cmap_init().

FT_INVALID_TOO_SHORT

#define FT_INVALID_TOO_SHORT   FT_INVALID( FT_ERR_PREFIX, Invalid_Table )

Definition at line 125 of file ftvalid.h.

Referenced by tt_cmap_init().

FT_VALIDATOR

#define FT_VALIDATOR

(

x

)

((FT_Validator)( x ))

Definition at line 92 of file ftvalid.h.

Referenced by tt_face_build_cmaps().

Typedef Documentation

FT_ValidationLevel

typedef enum FT_ValidationLevel_ FT_ValidationLevel

FT_Validator

typedef typedefFT_BEGIN_HEADER struct FT_ValidatorRec_ volatile* FT_Validator

Definition at line 42 of file ftvalid.h.

FT_ValidatorRec

typedef struct FT_ValidatorRec_ FT_ValidatorRec

Enumeration Type Documentation

FT_ValidationLevel_

enum FT_ValidationLevel_

Enumerator
FT_VALIDATE_DEFAULT
FT_VALIDATE_TIGHT
FT_VALIDATE_PARANOID

Definition at line 70 of file ftvalid.h.

Function Documentation

ft_validator_error()

ft_validator_error	(	FT_Validator	valid,
		FT_Error	error
	)

Definition at line 105 of file ftobjs.c.

References error, FT_BASE_DEF, ft_jmp_buf, and ft_longjmp.

ft_validator_init()

ft_validator_init	(	FT_Validator	valid,
		const FT_Byte *	base,
		const FT_Byte *	limit,
		FT_ValidationLevel	level
	)

Definition at line 82 of file ftobjs.c.

References FT_BASE_DEF, and FT_Err_Ok.

Referenced by tt_face_build_cmaps().

ft_validator_run()

ft_validator_run

(

FT_Validator

valid

)

Definition at line 95 of file ftobjs.c.

References FT_BASE_DEF, and FT_UNUSED.