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[rrdtool.git] / libraries / freetype-2.0.5 / cidparse.c

diff --git a/libraries/freetype-2.0.5/cidparse.c b/libraries/freetype-2.0.5/cidparse.c
deleted file mode 100644 (file)
index f87e09d..0000000
--- a/libraries/freetype-2.0.5/cidparse.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/***************************************************************************/
-/*                                                                         */
-/*  cidparse.c                                                             */
-/*                                                                         */
-/*    CID-keyed Type1 parser (body).                                       */
-/*                                                                         */
-/*  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.                                        */
-/*                                                                         */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-
-#include "cidparse.h"
-
-#include "ciderrs.h"
-
-#include <string.h>     /* for strncmp() */
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
-  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
-  /* messages during execution.                                            */
-  /*                                                                       */
-#undef  FT_COMPONENT
-#define FT_COMPONENT  trace_cidparse
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                    INPUT STREAM PARSER                        *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-  /*************************************************************************/
-
-
-  FT_LOCAL_DEF FT_Error
-  CID_New_Parser( CID_Parser*       parser,
-                  FT_Stream         stream,
-                  FT_Memory         memory,
-                  PSAux_Interface*  psaux )
-  {
-    FT_Error  error;
-    FT_ULong  base_offset, offset, ps_len;
-    FT_Byte   buffer[256 + 10];
-    FT_Int    buff_len;
-
-
-    MEM_Set( parser, 0, sizeof ( *parser ) );
-    psaux->t1_parser_funcs->init( &parser->root, 0, 0, memory );
-
-    parser->stream = stream;
-
-    base_offset = FILE_Pos();
-
-    /* first of all, check the font format in the  header */
-    if ( ACCESS_Frame( 31 ) )
-      goto Exit;
-
-    if ( strncmp( (char *)stream->cursor,
-                  "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
-    {
-      FT_TRACE2(( "[not a valid CID-keyed font]\n" ));
-      error = CID_Err_Unknown_File_Format;
-    }
-
-    FORGET_Frame();
-    if ( error )
-      goto Exit;
-
-    /* now, read the rest of the file, until we find a `StartData' */
-    buff_len = 256;
-    for (;;)
-    {
-      FT_Byte   *p, *limit = buffer + 256;
-      FT_ULong  top_position;
-
-
-      /* fill input buffer */
-      buff_len -= 256;
-      if ( buff_len > 0 )
-        MEM_Move( buffer, limit, buff_len );
-
-      p = buffer + buff_len;
-
-      if ( FILE_Read( p, 256 + 10 - buff_len ) )
-        goto Exit;
-
-      top_position = FILE_Pos() - buff_len;
-      buff_len = 256 + 10;
-
-      /* look for `StartData' */
-      for ( p = buffer; p < limit; p++ )
-      {
-        if ( p[0] == 'S' && strncmp( (char*)p, "StartData", 9 ) == 0 )
-        {
-          /* save offset of binary data after `StartData' */
-          offset = (FT_ULong)( top_position - ( limit - p ) + 10 );
-          goto Found;
-        }
-      }
-    }
-
-  Found:
-    /* we have found the start of the binary data.  We will now        */
-    /* rewind and extract the frame of corresponding to the Postscript */
-    /* section                                                         */
-
-    ps_len = offset - base_offset;
-    if ( FILE_Seek( base_offset )                    ||
-         EXTRACT_Frame( ps_len, parser->postscript ) )
-      goto Exit;
-
-    parser->data_offset    = offset;
-    parser->postscript_len = ps_len;
-    parser->root.base      = parser->postscript;
-    parser->root.cursor    = parser->postscript;
-    parser->root.limit     = parser->root.cursor + ps_len;
-    parser->num_dict       = -1;
-
-  Exit:
-    return error;
-  }
-
-
-  FT_LOCAL_DEF void
-  CID_Done_Parser( CID_Parser*  parser )
-  {
-    /* always free the private dictionary */
-    if ( parser->postscript )
-    {
-      FT_Stream  stream = parser->stream;
-
-
-      RELEASE_Frame( parser->postscript );
-    }
-    parser->root.funcs.done( &parser->root );
-  }
-
-
-/* END */