+++ /dev/null
-/***************************************************************************/
-/* */
-/* fterrors.h */
-/* */
-/* FreeType error codes (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This special header file is used to define the FT2 enumeration */
- /* constants. It can also be used to generate error message strings */
- /* with a small macro trick explained below. */
- /* */
- /* I - Error Formats */
- /* ----------------- */
- /* */
- /* Since release 2.1, the error constants have changed. The lower */
- /* byte of the error value gives the "generic" error code, while the */
- /* higher byte indicates in which module the error occured. */
- /* */
- /* You can use the macro FT_ERROR_BASE(x) macro to extract the generic */
- /* error code from an FT_Error value. */
- /* */
- /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
- /* undefined in ftoption.h in order to make the higher byte always */
- /* zero, in case you need to be compatible with previous versions of */
- /* FreeType 2. */
- /* */
- /* */
- /* II - Error Message strings */
- /* -------------------------- */
- /* */
- /* The error definitions below are made through special macros that */
- /* allow client applications to build a table of error message strings */
- /* if they need it. The strings are not included in a normal build of */
- /* FreeType 2 to save space (most client applications do not use */
- /* them). */
- /* */
- /* To do so, you have to define the following macros before including */
- /* this file: */
- /* */
- /* FT_ERROR_START_LIST :: */
- /* This macro is called before anything else to define the start of */
- /* the error list. It is followed by several FT_ERROR_DEF calls */
- /* (see below). */
- /* */
- /* FT_ERROR_DEF( e, v, s ) :: */
- /* This macro is called to define one single error. */
- /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
- /* `v' is the error numerical value. */
- /* `s' is the corresponding error string. */
- /* */
- /* FT_ERROR_END_LIST :: */
- /* This macro ends the list. */
- /* */
- /* Additionally, you have to undefine __FTERRORS_H__ before #including */
- /* this file. */
- /* */
- /* Here is a simple example: */
- /* */
- /* { */
- /* #undef __FTERRORS_H__ */
- /* #define FT_ERRORDEF( e, v, s ) { e, s }, */
- /* #define FT_ERROR_START_LIST { */
- /* #define FT_ERROR_END_LIST { 0, 0 } }; */
- /* */
- /* const struct */
- /* { */
- /* int err_code; */
- /* const char* err_msg */
- /* } ft_errors[] = */
- /* */
- /* #include FT_ERRORS_H */
- /* } */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTERRORS_H__
-#define __FTERRORS_H__
-
-
- /* include module base error codes */
-#include FT_MODULE_ERRORS_H
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** SETUP MACROS *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#undef FT_NEED_EXTERN_C
-#define FT_ERR_XCAT( x, y ) x ## y
-#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
-
-
- /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
- /* By default, we use `FT_Err_'. */
- /* */
-#ifndef FT_ERR_PREFIX
-#define FT_ERR_PREFIX FT_Err_
-#endif
-
-
- /* FT_ERR_BASE is used as the base for module-specific errors. */
- /* */
-#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
-
-#ifndef FT_ERR_BASE
-#define FT_ERR_BASE FT_Mod_Err_Base
-#endif
-
-#else
-
-#undef FT_ERR_BASE
-#define FT_ERR_BASE 0
-
-#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
-
-
- /* If FT_ERRORDEF is not defined, we need to define a simple */
- /* enumeration type. */
- /* */
-#ifndef FT_ERRORDEF
-
-#define FT_ERRORDEF( e, v, s ) e = v,
-#define FT_ERROR_START_LIST enum {
-#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
-
-#ifdef __cplusplus
-#define FT_NEED_EXTERN_C
- extern "C" {
-#endif
-
-#endif /* !FT_ERRORDEF */
-
-
- /* this macro is used to define an error */
-#define FT_ERRORDEF_( e, v, s ) \
- FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
-
- /* this is only used for FT_Err_Ok, which must be 0! */
-#define FT_NOERRORDEF_( e, v, s ) \
- FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** LIST OF ERROR CODES/MESSAGES *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#ifdef FT_ERROR_START_LIST
- FT_ERROR_START_LIST
-#endif
-
-
- /* generic errors */
-
- FT_NOERRORDEF_( Ok, 0x00, \
- "no error" )
-
- FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \
- "cannot open resource" )
- FT_ERRORDEF_( Unknown_File_Format, 0x02, \
- "unknown file format" )
- FT_ERRORDEF_( Invalid_File_Format, 0x03, \
- "broken file" )
- FT_ERRORDEF_( Invalid_Version, 0x04, \
- "invalid FreeType version" )
- FT_ERRORDEF_( Lower_Module_Version, 0x05, \
- "module version is too low" )
- FT_ERRORDEF_( Invalid_Argument, 0x06, \
- "invalid argument" )
- FT_ERRORDEF_( Unimplemented_Feature, 0x07, \
- "unimplemented feature" )
-
- /* glyph/character errors */
-
- FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \
- "invalid glyph index" )
- FT_ERRORDEF_( Invalid_Character_Code, 0x11, \
- "invalid character code" )
- FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \
- "unsupported glyph image format" )
- FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \
- "cannot render this glyph format" )
- FT_ERRORDEF_( Invalid_Outline, 0x14, \
- "invalid outline" )
- FT_ERRORDEF_( Invalid_Composite, 0x15, \
- "invalid composite glyph" )
- FT_ERRORDEF_( Too_Many_Hints, 0x16, \
- "too many hints" )
- FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \
- "invalid pixel size" )
-
- /* handle errors */
-
- FT_ERRORDEF_( Invalid_Handle, 0x20, \
- "invalid object handle" )
- FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \
- "invalid library handle" )
- FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \
- "invalid module handle" )
- FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \
- "invalid face handle" )
- FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \
- "invalid size handle" )
- FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \
- "invalid glyph slot handle" )
- FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \
- "invalid charmap handle" )
- FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \
- "invalid cache manager handle" )
- FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \
- "invalid stream handle" )
-
- /* driver errors */
-
- FT_ERRORDEF_( Too_Many_Drivers, 0x30, \
- "too many modules" )
- FT_ERRORDEF_( Too_Many_Extensions, 0x31, \
- "too many extensions" )
-
- /* memory errors */
-
- FT_ERRORDEF_( Out_Of_Memory, 0x40, \
- "out of memory" )
- FT_ERRORDEF_( Unlisted_Object, 0x41, \
- "unlisted object" )
-
- /* stream errors */
-
- FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \
- "cannot open stream" )
- FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \
- "invalid stream seek" )
- FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \
- "invalid stream skip" )
- FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \
- "invalid stream read" )
- FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \
- "invalid stream operation" )
- FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \
- "invalid frame operation" )
- FT_ERRORDEF_( Nested_Frame_Access, 0x57, \
- "nested frame access" )
- FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \
- "invalid frame read" )
-
- /* raster errors */
-
- FT_ERRORDEF_( Raster_Uninitialized, 0x60, \
- "raster uninitialized" )
- FT_ERRORDEF_( Raster_Corrupted, 0x61, \
- "raster corrupted" )
- FT_ERRORDEF_( Raster_Overflow, 0x62, \
- "raster overflow" )
- FT_ERRORDEF_( Raster_Negative_Height, 0x63, \
- "negative height while rastering" )
-
- /* cache errors */
-
- FT_ERRORDEF_( Too_Many_Caches, 0x70, \
- "too many registered caches" )
-
- /* TrueType and SFNT errors */
-
- FT_ERRORDEF_( Invalid_Opcode, 0x80, \
- "invalid opcode" )
- FT_ERRORDEF_( Too_Few_Arguments, 0x81, \
- "too few arguments" )
- FT_ERRORDEF_( Stack_Overflow, 0x82, \
- "stack overflow" )
- FT_ERRORDEF_( Code_Overflow, 0x83, \
- "code overflow" )
- FT_ERRORDEF_( Bad_Argument, 0x84, \
- "bad argument" )
- FT_ERRORDEF_( Divide_By_Zero, 0x85, \
- "division by zero" )
- FT_ERRORDEF_( Invalid_Reference, 0x86, \
- "invalid reference" )
- FT_ERRORDEF_( Debug_OpCode, 0x87, \
- "found debug opcode" )
- FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \
- "found ENDF opcode in execution stream" )
- FT_ERRORDEF_( Nested_DEFS, 0x89, \
- "nested DEFS" )
- FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \
- "invalid code range" )
- FT_ERRORDEF_( Execution_Too_Long, 0x8B, \
- "execution context too long" )
- FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \
- "too many function definitions" )
- FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \
- "too many instruction definitions" )
- FT_ERRORDEF_( Table_Missing, 0x8E, \
- "SFNT font table missing" )
- FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \
- "horizontal header (hhea) table missing" )
- FT_ERRORDEF_( Locations_Missing, 0x90, \
- "locations (loca) table missing" )
- FT_ERRORDEF_( Name_Table_Missing, 0x91, \
- "name table missing" )
- FT_ERRORDEF_( CMap_Table_Missing, 0x92, \
- "character map (cmap) table missing" )
- FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \
- "horizontal metrics (hmtx) table missing" )
- FT_ERRORDEF_( Post_Table_Missing, 0x94, \
- "PostScript (post) table missing" )
- FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \
- "invalid horizontal metrics" )
- FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \
- "invalid character map (cmap) format" )
- FT_ERRORDEF_( Invalid_PPem, 0x97, \
- "invalid ppem value" )
- FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \
- "invalid vertical metrics" )
- FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \
- "could not find context" )
- FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \
- "invalid PostScript (post) table format" )
- FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \
- "invalid PostScript (post) table" )
-
- /* CFF, CID, and Type 1 errors */
-
- FT_ERRORDEF_( Syntax_Error, 0xA0, \
- "opcode syntax error" )
- FT_ERRORDEF_( Stack_Underflow, 0xA1, \
- "argument stack underflow" )
-
-
-#ifdef FT_ERROR_END_LIST
- FT_ERROR_END_LIST
-#endif
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** SIMPLE CLEANUP *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-#ifdef FT_NEED_EXTERN_C
- }
-#endif
-
-#undef FT_ERROR_START_LIST
-#undef FT_ERROR_END_LIST
-
-#undef FT_ERRORDEF
-#undef FT_ERRORDEF_
-#undef FT_NOERRORDEF_
-
-#undef FT_NEED_EXTERN_C
-#undef FT_ERR_PREFIX
-#undef FT_ERR_BASE
-#undef FT_ERR_CONCAT
-
-#endif /* __FTERRORS_H__ */
-
-/* END */
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