Added handler for unknown cmap formats

1 files changed, 54 insertions, 0 deletions

diff --git a/src/net/java/dev/typecast/ot/table/CmapFormatUnknown.java b/src/net/java/dev/typecast/ot/table/CmapFormatUnknown.java
new file mode 100644
index 0000000..01ca600
--- /dev/null
+++ b/src/net/java/dev/typecast/ot/table/CmapFormatUnknown.java
@@ -0,0 +1,54 @@
+/*
+ * $Id: CmapFormatUnknown.java,v 1.1 2004-12-21 10:21:23 davidsch Exp $
+ *
+ * Typecast - The Font Development Environment
+ *
+ * Copyright (c) 2004 David Schweinsberg
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.java.dev.typecast.ot.table;
+
+import java.io.DataInput;
+import java.io.IOException;
+
+/**
+ * When we encounter a cmap format we don't understand, we can use this class
+ * to hold the bare minimum information about it.
+ * @author <a href="mailto:[email protected]">David Schweinsberg</a>
+ * @version $Id: CmapFormatUnknown.java,v 1.1 2004-12-21 10:21:23 davidsch Exp $
+ */
+public class CmapFormatUnknown extends CmapFormat {
+    
+    /** Creates a new instance of CmapFormatUnknown */
+    protected CmapFormatUnknown(int format, DataInput di) throws IOException {
+        super(di);
+        _format = format;
+        
+        // We don't know how to handle this data, so we'll just skip over it
+        di.skipBytes(_length - 4);
+    }
+
+    public int getRangeCount() {
+        return 0;
+    }
+    
+    public Range getRange(int index) throws ArrayIndexOutOfBoundsException {
+        throw new ArrayIndexOutOfBoundsException();
+    }
+
+    public int mapCharCode(int charCode) {
+        return 0;
+    }
+}