diff options
Diffstat (limited to 'src/cff/cffparse.c')
| -rw-r--r-- | src/cff/cffparse.c | 101 |
1 files changed, 95 insertions, 6 deletions
diff --git a/src/cff/cffparse.c b/src/cff/cffparse.c index 0b316f160..5892cbeb3 100644 --- a/src/cff/cffparse.c +++ b/src/cff/cffparse.c @@ -22,6 +22,7 @@ #include FT_INTERNAL_DEBUG_H #include "cfferrs.h" +#include "cffpic.h" /*************************************************************************/ @@ -572,6 +573,11 @@ #define CFF_FIELD_DELTA( code, name, max ) \ CFF_FIELD( code, name, cff_kind_delta ) +#define CFFCODE_TOPDICT 0x1000 +#define CFFCODE_PRIVATE 0x2000 + +#ifndef FT_CONFIG_OPTION_PIC + #define CFF_FIELD_CALLBACK( code, name ) \ { \ cff_kind_callback, \ @@ -603,9 +609,6 @@ FT_FIELD_OFFSET( num_ ## name ) \ }, -#define CFFCODE_TOPDICT 0x1000 -#define CFFCODE_PRIVATE 0x2000 - static const CFF_Field_Handler cff_field_handlers[] = { @@ -615,13 +618,99 @@ }; +#else /* FT_CONFIG_OPTION_PIC */ + + void FT_Destroy_Class_cff_field_handlers(FT_Library library, CFF_Field_Handler* clazz) + { + FT_Memory memory = library->memory; + if ( clazz ) + FT_FREE( clazz ); + } + + FT_Error FT_Create_Class_cff_field_handlers(FT_Library library, CFF_Field_Handler** output_class) + { + CFF_Field_Handler* clazz; + FT_Error error; + FT_Memory memory = library->memory; + int i=0; + +#undef CFF_FIELD +#undef CFF_FIELD_DELTA +#undef CFF_FIELD_CALLBACK +#define CFF_FIELD_CALLBACK( code, name ) i++; +#define CFF_FIELD( code, name, kind ) i++; +#define CFF_FIELD_DELTA( code, name, max ) i++; + +#include "cfftoken.h" + i++;/*{ 0, 0, 0, 0, 0, 0, 0 }*/ + + if ( FT_ALLOC( clazz, sizeof(CFF_Field_Handler)*i ) ) + return error; + + i=0; +#undef CFF_FIELD +#undef CFF_FIELD_DELTA +#undef CFF_FIELD_CALLBACK + +#define CFF_FIELD_CALLBACK( code_, name_ ) \ + clazz[i].kind = cff_kind_callback; \ + clazz[i].code = code_ | CFFCODE; \ + clazz[i].offset = 0; \ + clazz[i].size = 0; \ + clazz[i].reader = cff_parse_ ## name_; \ + clazz[i].array_max = 0; \ + clazz[i].count_offset = 0; \ + i++; + +#undef CFF_FIELD +#define CFF_FIELD( code_, name_, kind_ ) \ + clazz[i].kind = kind_; \ + clazz[i].code = code_ | CFFCODE; \ + clazz[i].offset = FT_FIELD_OFFSET( name_ ); \ + clazz[i].size = FT_FIELD_SIZE( name_ ); \ + clazz[i].reader = 0; \ + clazz[i].array_max = 0; \ + clazz[i].count_offset = 0; \ + i++; \ + +#undef CFF_FIELD_DELTA +#define CFF_FIELD_DELTA( code_, name_, max_ ) \ + clazz[i].kind = cff_kind_delta; \ + clazz[i].code = code_ | CFFCODE; \ + clazz[i].offset = FT_FIELD_OFFSET( name_ ); \ + clazz[i].size = FT_FIELD_SIZE_DELTA( name_ ); \ + clazz[i].reader = 0; \ + clazz[i].array_max = max_; \ + clazz[i].count_offset = FT_FIELD_OFFSET( num_ ## name_ ); \ + i++; + +#include "cfftoken.h" + + clazz[i].kind = 0; + clazz[i].code = 0; + clazz[i].offset = 0; + clazz[i].size = 0; + clazz[i].reader = 0; + clazz[i].array_max = 0; + clazz[i].count_offset = 0; + + *output_class = clazz; + return FT_Err_Ok; + } + + +#endif /* FT_CONFIG_OPTION_PIC */ + + FT_LOCAL_DEF( FT_Error ) cff_parser_run( CFF_Parser parser, FT_Byte* start, FT_Byte* limit ) { - FT_Byte* p = start; - FT_Error error = CFF_Err_Ok; + FT_Byte* p = start; + FT_Error error = CFF_Err_Ok; + FT_Library library = parser->library; + FT_UNUSED(library); parser->top = parser->stack; @@ -691,7 +780,7 @@ } code = code | parser->object_code; - for ( field = cff_field_handlers; field->kind; field++ ) + for ( field = FT_CFF_FIELD_HANDLERS_GET; field->kind; field++ ) { if ( field->code == (FT_Int)code ) { |