From 86578b4c674aae4cd11d810a26dd85f78e4ca723 Mon Sep 17 00:00:00 2001
From: Lu Wang <coolwanglu@gmail.com>
Date: Fri, 10 Aug 2012 13:14:39 +0800
Subject: [PATCH] working on fonts without ToUnicode

---
 bin/pdf2htmlEX      |  2 +-
 src/HTMLRenderer.cc | 21 +++++++++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/bin/pdf2htmlEX b/bin/pdf2htmlEX
index ffd80e8..8469cdc 100755
--- a/bin/pdf2htmlEX
+++ b/bin/pdf2htmlEX
@@ -12,7 +12,7 @@ if [ -f convert.pe ]; then
     echo -n "Converting fonts: "
     fontforge -script convert.pe 2>/dev/null
     echo "."
-    rm convert.pe
+#    rm convert.pe
 fi
 
 rm *.encoding 2>/dev/null
diff --git a/src/HTMLRenderer.cc b/src/HTMLRenderer.cc
index 965f222..1367399 100644
--- a/src/HTMLRenderer.cc
+++ b/src/HTMLRenderer.cc
@@ -306,7 +306,6 @@ void HTMLRenderer::drawString(GfxState * state, GooString * s)
 
         //debug 
         //real pos & hori_scale
-        if(0)
         {
             html_fout << "\"";
             double x,y;
@@ -348,7 +347,25 @@ void HTMLRenderer::drawString(GfxState * state, GooString * s)
             std::cerr << "TODO: non-zero origins" << std::endl;
         }
 
-        outputUnicodes(u, uLen);
+        if(uLen == 0)
+        {
+            CharCode c = 0;
+            for(int i = 0; i < n; ++i)
+            {
+                c = (c<<8) | (code&0xff);
+                code >>= 8;
+            }
+            for(int i = 0; i < n; ++i)
+            {
+                Unicode u = (c&0xff);
+                c >>= 8;
+                outputUnicodes(&u, 1);
+            }
+        }
+        else
+        {
+            outputUnicodes(u, uLen);
+        }
 
         dx += dx1;
         dy += dy1;