From e908059c852606dc94864e34c963f682da27e67b Mon Sep 17 00:00:00 2001
From: Jonathan Kew <jfkthame@googlemail.com>
Date: Wed, 6 Dec 2006 17:29:15 +0000
Subject: xetex updates for version 0.996

git-svn-id: svn://tug.org/texlive/trunk@2602 c570f23f-e606-0410-a88d-b1316a301751
---
 Build/source/texk/web2c/xetexdir/XeTeX_mac.c | 57 +++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

(limited to 'Build/source/texk/web2c/xetexdir/XeTeX_mac.c')

diff --git a/Build/source/texk/web2c/xetexdir/XeTeX_mac.c b/Build/source/texk/web2c/xetexdir/XeTeX_mac.c
index 8a892be8fc4..6aba6083f41 100644
--- a/Build/source/texk/web2c/xetexdir/XeTeX_mac.c
+++ b/Build/source/texk/web2c/xetexdir/XeTeX_mac.c
@@ -43,7 +43,7 @@ authorization from SIL International.
 
 #undef input /* this is defined in texmfmp.h, but we don't need it and it confuses the carbon headers */
 #include <Carbon/Carbon.h>
-#include <Quicktime/Quicktime.h>
+#include <QuickTime/QuickTime.h>
 
 #include "TECkit_Engine.h"
 #include "XeTeX_ext.h"
@@ -468,6 +468,61 @@ int MapGlyphToIndex_AAT(ATSUStyle style, const char* glyphName)
 	return rval;
 }
 
+char*
+GetGlyphName_AAT(ATSUStyle style, UInt16 gid, int* len)
+{
+	static char buffer[256];
+	const char* namePtr;
+	
+	ATSUFontID	fontID;
+	ATSUGetAttribute(style, kATSUFontTag, sizeof(ATSUFontID), &fontID, 0);
+
+	ATSFontRef	fontRef = FMGetATSFontRefFromFont(fontID);
+
+	ByteCount	length;
+	OSStatus status = ATSFontGetTable(fontRef, kPost, 0, 0, 0, &length);
+	if (status != noErr)
+		return 0;
+
+	void*	table = xmalloc(length);
+	status = ATSFontGetTable(fontRef, kPost, 0, length, table, &length);
+	if (status != noErr) {
+		free(table);
+		return 0;
+	}
+	
+	namePtr = getGlyphNamePtr(table, length, gid, len);
+	if (*len > 255)
+		*len = 255;
+	if (namePtr) {
+		memcpy(buffer, namePtr, *len);
+		buffer[*len] = 0;
+	}
+	
+	free(table);
+
+	return &buffer[0];
+}
+
+/*
+int
+GetFontCharRange_AAT(ATSUStyle style, int reqFirst)
+{
+	if (reqFirst) {
+		int	ch = 0;
+		while (MapCharToGlyph_AAT(style, ch) == 0 && ch < 0x10ffff)
+			++ch;
+		return ch;
+	}
+	else {
+		int ch = 0x10ffff;
+		while (MapCharToGlyph_AAT(style, ch) == 0 && ch > 0)
+			--ch;
+		return ch;
+	}
+}
+*/
+
 ATSUFontVariationAxis
 find_axis_by_name(ATSUFontID fontID, const char* name, int nameLength)
 {
-- 
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