1 files changed, 0 insertions, 153 deletions
diff --git a/android/xscreensaver/src/org/jwz/xscreensaver/TTFAnalyzer.java b/android/xscreensaver/src/org/jwz/xscreensaver/TTFAnalyzer.java
deleted file mode 100644
index 3d01345..0000000
--- a/android/xscreensaver/src/org/jwz/xscreensaver/TTFAnalyzer.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
- * Copyright (C) 2011 George Yunaev @ Ulduzsoft
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
-
-  http://www.ulduzsoft.com/2012/01/enumerating-the-fonts-on-android-platform/
- */
- 
-package org.jwz.xscreensaver;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.util.HashMap;
- 
-// The class which loads the TTF file, parses it and returns the TTF font name
-class TTFAnalyzer
-{
-    // This function parses the TTF file and returns the font name specified in the file
-    public String getTtfFontName( String fontFilename )
-    {
-        try
-        {
-            // Parses the TTF file format.
-            // See http://developer.apple.com/fonts/ttrefman/rm06/Chap6.html
-            m_file = new RandomAccessFile( fontFilename, "r" );
- 
-            // Read the version first
-            int version = readDword();
- 
-            // The version must be either 'true' (0x74727565) or 0x00010000 or 'OTTO' (0x4f54544f) for CFF style fonts.
-            if ( version != 0x74727565 && version != 0x00010000 && version != 0x4f54544f)
-                return null;
- 
-            // The TTF file consist of several sections called "tables", and we need to know how many of them are there.
-            int numTables = readWord();
- 
-            // Skip the rest in the header
-            readWord(); // skip searchRange
-            readWord(); // skip entrySelector
-            readWord(); // skip rangeShift
- 
-            // Now we can read the tables
-            for ( int i = 0; i < numTables; i++ )
-            {
-                // Read the table entry
-                int tag = readDword();
-                readDword(); // skip checksum
-                int offset = readDword();
-                int length = readDword();
- 
-                // Now here' the trick. 'name' field actually contains the textual string name.
-                // So the 'name' string in characters equals to 0x6E616D65
-                if ( tag == 0x6E616D65 )
-                {
-                    // Here's the name section. Read it completely into the allocated buffer
-                    byte[] table = new byte[ length ];
- 
-                    m_file.seek( offset );
-                    read( table );
- 
-                    // This is also a table. See http://developer.apple.com/fonts/ttrefman/rm06/Chap6name.html
-                    // According to Table 36, the total number of table records is stored in the second word, at the offset 2.
-                    // Getting the count and string offset - remembering it's big endian.
-                    int count = getWord( table, 2 );
-                    int string_offset = getWord( table, 4 );
- 
-                    // Record starts from offset 6
-                    for ( int record = 0; record < count; record++ )
-                    {
-                        // Table 37 tells us that each record is 6 words -> 12 bytes, and that the nameID is 4th word so its offset is 6.
-                        // We also need to account for the first 6 bytes of the header above (Table 36), so...
-                        int nameid_offset = record * 12 + 6;
-                        int platformID = getWord( table, nameid_offset );
-                        int nameid_value = getWord( table, nameid_offset + 6 );
- 
-                        // Table 42 lists the valid name Identifiers. We're interested in 4 but not in Unicode encoding (for simplicity).
-                        // The encoding is stored as PlatformID and we're interested in Mac encoding
-                        if ( nameid_value == 4 && platformID == 1 )
-                        {
-                            // We need the string offset and length, which are the word 6 and 5 respectively
-                            int name_length = getWord( table, nameid_offset + 8 );
-                            int name_offset = getWord( table, nameid_offset + 10 );
- 
-                            // The real name string offset is calculated by adding the string_offset
-                            name_offset = name_offset + string_offset;
- 
-                            // Make sure it is inside the array
-                            if ( name_offset >= 0 && name_offset + name_length < table.length )
-                                return new String( table, name_offset, name_length );
-                        }
-                    }
-                }
-            }
- 
-            return null;
-        }
-        catch (FileNotFoundException e)
-        {
-            // Permissions?
-            return null;
-        }
-        catch (IOException e)
-        {
-            // Most likely a corrupted font file
-            return null;
-        }
-    }
- 
-    // Font file; must be seekable
-    private RandomAccessFile m_file = null;
- 
-    // Helper I/O functions
-    private int readByte() throws IOException
-    {
-        return m_file.read() & 0xFF;
-    }
- 
-    private int readWord() throws IOException
-    {
-        int b1 = readByte();
-        int b2 = readByte();
- 
-        return b1 << 8 | b2;
-    }
- 
-    private int readDword() throws IOException
-    {
-        int b1 = readByte();
-        int b2 = readByte();
-        int b3 = readByte();
-        int b4 = readByte();
- 
-        return b1 << 24 | b2 << 16 | b3 << 8 | b4;
-    }
- 
-    private void read( byte [] array ) throws IOException
-    {
-        if ( m_file.read( array ) != array.length )
-            throw new IOException();
-    }
- 
-    // Helper
-    private int getWord( byte [] array, int offset )
-    {
-        int b1 = array[ offset ] & 0xFF;
-        int b2 = array[ offset + 1 ] & 0xFF;
- 
-        return b1 << 8 | b2;
-    }
-}