diff options
Diffstat (limited to 'src/main/java/org/pdfbox/pfb/PfbParser.java')
| -rw-r--r-- | src/main/java/org/pdfbox/pfb/PfbParser.java | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/main/java/org/pdfbox/pfb/PfbParser.java b/src/main/java/org/pdfbox/pfb/PfbParser.java deleted file mode 100644 index ab069d6..0000000 --- a/src/main/java/org/pdfbox/pfb/PfbParser.java +++ /dev/null @@ -1,211 +0,0 @@ -/**
- * Copyright (c) 2004-2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-
-package org.pdfbox.pfb;
-
-import java.io.BufferedInputStream;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.EOFException;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * Parser for a pfb-file.
- *
- * @author <a href="mailto:m.g.n@gmx.de">Michael Niedermair</a>
- * @version $Revision: 1.3 $
- */
-public class PfbParser
-{
- /**
- * the pdf header length.
- * (start-marker (1 byte), ascii-/binary-marker (1 byte), size (4 byte))
- * 3*6 == 18
- */
- private static final int PFB_HEADER_LENGTH = 18;
-
- /**
- * the start marker.
- */
- private static final int START_MARKER = 0x80;
-
- /**
- * the ascii marker.
- */
- private static final int ASCII_MARKER = 0x01;
-
- /**
- * the binary marker.
- */
- private static final int BINARY_MARKER = 0x02;
-
- /**
- * The record types in the pfb-file.
- */
- private static final int[] PFB_RECORDS = {ASCII_MARKER, BINARY_MARKER,
- ASCII_MARKER};
-
- /**
- * buffersize.
- */
- private static final int BUFFER_SIZE = 0xffff;
-
- /**
- * the parsed pfb-data.
- */
- private byte[] pfbdata;
-
- /**
- * the lengths of the records.
- */
- private int[] lengths;
-
- // sample (pfb-file)
- // 00000000 80 01 8b 15 00 00 25 21 50 53 2d 41 64 6f 62 65
- // ......%!PS-Adobe
-
-
- /**
- * Create a new object.
- * @param filename the file name
- * @throws IOException if an IO-error occurs.
- */
- public PfbParser(final String filename) throws IOException
- {
- this( new BufferedInputStream(new FileInputStream(filename),BUFFER_SIZE) );
- }
-
- /**
- * Create a new object.
- * @param in The input.
- * @throws IOException if an IO-error occurs.
- */
- public PfbParser(final InputStream in) throws IOException
- {
- byte[] pfb = readPfbInput(in);
- parsePfb(pfb);
- }
-
- /**
- * Parse the pfb-array.
- * @param pfb The pfb-Array
- * @throws IOException in an IO-error occurs.
- */
- private void parsePfb(final byte[] pfb) throws IOException
- {
-
- ByteArrayInputStream in = new ByteArrayInputStream(pfb);
- pfbdata = new byte[pfb.length - PFB_HEADER_LENGTH];
- lengths = new int[PFB_RECORDS.length];
- int pointer = 0;
- for (int records = 0; records < PFB_RECORDS.length; records++)
- {
- if (in.read() != START_MARKER)
- {
- throw new IOException("Start marker missing");
- }
-
- if (in.read() != PFB_RECORDS[records])
- {
- throw new IOException("Incorrect record type");
- }
-
- int size = in.read();
- size += in.read() << 8;
- size += in.read() << 16;
- size += in.read() << 24;
- lengths[records] = size;
- int got = in.read(pfbdata, pointer, size);
- if (got < 0)
- {
- throw new EOFException();
- }
- pointer += got;
- }
- }
-
- /**
- * Read the pdf input.
- * @param in The input.
- * @return Returns the pdf-array.
- * @throws IOException if an IO-error occurs.
- */
- private byte[] readPfbInput(final InputStream in) throws IOException
- {
- // copy into an array
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- byte[] tmpbuf = new byte[BUFFER_SIZE];
- int amountRead = -1;
- while ((amountRead = in.read(tmpbuf)) != -1)
- {
- out.write(tmpbuf, 0, amountRead);
- }
- return out.toByteArray();
- }
-
- /**
- * Returns the lengths.
- * @return Returns the lengths.
- */
- public int[] getLengths()
- {
- return lengths;
- }
-
- /**
- * Returns the pfbdata.
- * @return Returns the pfbdata.
- */
- public byte[] getPfbdata()
- {
- return pfbdata;
- }
-
- /**
- * Returns the pfb data as stream.
- * @return Returns the pfb data as stream.
- */
- public InputStream getInputStream()
- {
- return new ByteArrayInputStream(pfbdata);
- }
-
- /**
- * Returns the size of the pfb-data.
- * @return Returns the size of the pfb-data.
- */
- public int size()
- {
- return pfbdata.length;
- }
-}
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