1 files changed, 75 insertions, 0 deletions
diff --git a/pango/mini-fribidi/fribidi_get_type.c b/pango/mini-fribidi/fribidi_get_type.c
new file mode 100644
index 00000000..3daad57b
--- /dev/null
+++ b/pango/mini-fribidi/fribidi_get_type.c
@@ -0,0 +1,75 @@
+/* FriBidi - Library of BiDi algorithm
+ * Copyright (C) 1999 Dov Grobgeld
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "pango/pango-utils.h"
+#include "fribidi_types.h"
+#include "fribidi_tables.i"
+
+/*======================================================================
+//  fribidi_get_type() returns the bidi type of a character.
+//----------------------------------------------------------------------*/
+FriBidiCharType _pango_fribidi_get_type(FriBidiChar uch)
+{
+  guchar *block = FriBidiPropertyBlocks[uch / 256];
+  if (block)
+    return block[uch % 256];
+  else
+    return 0;
+}
+
+gboolean
+pango_get_mirror_char(/* Input */
+		      gunichar ch,
+		      /* Output */
+		      gunichar *mirrored_ch)
+{
+  int pos, step;
+  gboolean found = FALSE;
+
+  pos = step = (nFriBidiMirroredChars/2)+1;
+
+  while(step > 1)
+    {
+      FriBidiChar cmp_ch = FriBidiMirroredChars[pos].ch;
+      step = (step+1)/2;
+      
+      if (cmp_ch < ch)
+	{
+	  pos += step;
+	  if (pos>nFriBidiMirroredChars-1)
+	    pos = nFriBidiMirroredChars-1;
+	}
+      else if (cmp_ch > ch)
+	{
+	  pos -= step;
+	  if (pos<0)
+	    pos=0;
+	}
+      else
+	break;
+    }
+  if (FriBidiMirroredChars[pos].ch == ch)
+    {
+      *mirrored_ch = FriBidiMirroredChars[pos].mirrored_ch;
+      found = TRUE;
+    }
+  return found;
+}
+