gxvcommn.h File Reference

#include <ft2build.h>
#include "gxvalid.h"

Go to the source code of this file.

Data Structures
union	GXV_LookupValueDesc
union	GXV_StateTable_GlyphOffsetDesc
struct	GXV_StateTable_ValidatorRecData
struct	GXV_XStateTable_ValidatorRecData
struct	GXV_ValidatorRec
struct	GXV_odtect_Data
struct	GXV_odtect_Range
Defines
#define	DUMMY_LIMIT   0
#define	GXV_GLYPHOFFSET_FMT(table)   ( valid->table.entry_glyphoffset_fmt )
#define	GXV_GLYPHOFFSET_SIZE(table)   ( valid->table.entry_glyphoffset_fmt / 2 )
#define	GXV_TABLE_DATA(tag, field)   ( ( (GXV_ ## tag ## _Data)valid->table_data )->field )
#define	FT_INVALID_(_prefix, _error)   ft_validator_error( valid->root, _prefix ## _error )
#define	GXV_LIMIT_CHECK(_count)
#define	GXV_INIT   do { } while ( 0 )
#define	GXV_NAME_ENTER(name)   do { } while ( 0 )
#define	GXV_EXIT   do { } while ( 0 )
#define	GXV_TRACE(s)   do { } while ( 0 )
#define	GXV_32BIT_ALIGNMENT_VALIDATE(a)
#define	GXV_TRACE_HEXDUMP(p, len)
#define	GXV_TRACE_HEXDUMP_C(p, len)
#define	GXV_TRACE_HEXDUMP_SFNTNAME(n)   GXV_TRACE_HEXDUMP( n.string, n.string_len )
#define	GXV_SUBTABLE_OFFSET_CHECK(_offset)
#define	GXV_SUBTABLE_LIMIT_CHECK(_count)
#define	GXV_USHORT_TO_SHORT(_us)   ( ( 0x8000U < ( _us ) ) ? ( ( _us ) - 0x8000U ) : ( _us ) )
#define	GXV_STATETABLE_HEADER_SIZE   ( 2 + 2 + 2 + 2 )
#define	GXV_STATEHEADER_SIZE   GXV_STATETABLE_HEADER_SIZE
#define	GXV_XSTATETABLE_HEADER_SIZE   ( 4 + 4 + 4 + 4 )
#define	GXV_XSTATEHEADER_SIZE   GXV_XSTATETABLE_HEADER_SIZE
#define	GXV_ODTECT(n, odtect)
#define	GXV_ODTECT_INIT(odtect)
Typedefs
typedef typedefFT_BEGIN_HEADER struct GXV_ValidatorRec_ *	GXV_Validator
typedef void(*	GXV_Validate_Func )(FT_Bytes table, FT_Bytes limit, GXV_Validator valid)
typedef const GXV_LookupValueDesc *	GXV_LookupValueCPtr
typedef void(*	GXV_Lookup_Value_Validate_Func )(FT_UShort glyph, GXV_LookupValueCPtr value_p, GXV_Validator valid)
typedef GXV_LookupValueDesc(*	GXV_Lookup_Fmt4_Transit_Func )(FT_UShort relative_gindex, GXV_LookupValueCPtr base_value_p, FT_Bytes lookuptbl_limit, GXV_Validator valid)
typedef const GXV_StateTable_GlyphOffsetDesc *	GXV_StateTable_GlyphOffsetCPtr
typedef void(*	GXV_StateTable_Subtable_Setup_Func )(FT_UShort table_size, FT_UShort classTable, FT_UShort stateArray, FT_UShort entryTable, FT_UShort *classTable_length_p, FT_UShort *stateArray_length_p, FT_UShort *entryTable_length_p, GXV_Validator valid)
typedef void(*	GXV_StateTable_Entry_Validate_Func )(FT_Byte state, FT_UShort flags, GXV_StateTable_GlyphOffsetCPtr glyphOffset_p, FT_Bytes statetable_table, FT_Bytes statetable_limit, GXV_Validator valid)
typedef void(*	GXV_StateTable_OptData_Load_Func )(FT_Bytes table, FT_Bytes limit, GXV_Validator valid)
typedef GXV_StateTable_GlyphOffsetDesc	GXV_XStateTable_GlyphOffsetDesc
typedef const GXV_XStateTable_GlyphOffsetDesc *	GXV_XStateTable_GlyphOffsetCPtr
typedef void(*	GXV_XStateTable_Subtable_Setup_Func )(FT_ULong table_size, FT_ULong classTable, FT_ULong stateArray, FT_ULong entryTable, FT_ULong *classTable_length_p, FT_ULong *stateArray_length_p, FT_ULong *entryTable_length_p, GXV_Validator valid)
typedef void(*	GXV_XStateTable_Entry_Validate_Func )(FT_UShort state, FT_UShort flags, GXV_StateTable_GlyphOffsetCPtr glyphOffset_p, FT_Bytes xstatetable_table, FT_Bytes xstatetable_limit, GXV_Validator valid)
typedef GXV_StateTable_OptData_Load_Func	GXV_XStateTable_OptData_Load_Func
Enumerations
enum	GXV_LookupValue_SignSpec { GXV_LOOKUPVALUE_UNSIGNED = 0, GXV_LOOKUPVALUE_SIGNED }
enum	GXV_GlyphOffset_Format {   GXV_GLYPHOFFSET_NONE = -1, GXV_GLYPHOFFSET_UCHAR = 2, GXV_GLYPHOFFSET_CHAR, GXV_GLYPHOFFSET_USHORT = 4,   GXV_GLYPHOFFSET_SHORT, GXV_GLYPHOFFSET_ULONG = 8, GXV_GLYPHOFFSET_LONG }
Functions
	gxv_BinSrchHeader_validate (FT_Bytes p, FT_Bytes limit, FT_UShort *unitSize_p, FT_UShort *nUnits_p, GXV_Validator valid)
	gxv_LookupTable_validate (FT_Bytes table, FT_Bytes limit, GXV_Validator valid)
	gxv_glyphid_validate (FT_UShort gid, GXV_Validator valid)
	gxv_ctlPoint_validate (FT_UShort gid, FT_Short ctl_point, GXV_Validator valid)
	gxv_sfntName_validate (FT_UShort name_index, FT_UShort min_index, FT_UShort max_index, GXV_Validator valid)
	gxv_StateTable_subtable_setup (FT_UShort table_size, FT_UShort classTable, FT_UShort stateArray, FT_UShort entryTable, FT_UShort *classTable_length_p, FT_UShort *stateArray_length_p, FT_UShort *entryTable_length_p, GXV_Validator valid)
	gxv_XStateTable_subtable_setup (FT_ULong table_size, FT_ULong classTable, FT_ULong stateArray, FT_ULong entryTable, FT_ULong *classTable_length_p, FT_ULong *stateArray_length_p, FT_ULong *entryTable_length_p, GXV_Validator valid)
	gxv_StateTable_validate (FT_Bytes table, FT_Bytes limit, GXV_Validator valid)
	gxv_XStateTable_validate (FT_Bytes table, FT_Bytes limit, GXV_Validator valid)
	gxv_array_getlimits_byte (FT_Bytes table, FT_Bytes limit, FT_Byte *min, FT_Byte *max, GXV_Validator valid)
	gxv_array_getlimits_ushort (FT_Bytes table, FT_Bytes limit, FT_UShort *min, FT_UShort *max, GXV_Validator valid)
	gxv_set_length_by_ushort_offset (FT_UShort *offset, FT_UShort **length, FT_UShort *buff, FT_UInt nmemb, FT_UShort limit, GXV_Validator valid)
	gxv_set_length_by_ulong_offset (FT_ULong *offset, FT_ULong **length, FT_ULong *buff, FT_UInt nmemb, FT_ULong limit, GXV_Validator valid)
	gxv_odtect_add_range (FT_Bytes start, FT_ULong length, const FT_String *name, GXV_odtect_Range odtect)
	gxv_odtect_validate (GXV_odtect_Range odtect, GXV_Validator valid)