55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
package com.bytezone.diskbrowser.applefile;
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// -----------------------------------------------------------------------------------//
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public class CPMTextFile extends TextFile
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// -----------------------------------------------------------------------------------//
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{
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// ---------------------------------------------------------------------------------//
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public CPMTextFile (String name, byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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super (name, buffer);
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}
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// ---------------------------------------------------------------------------------//
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@Override
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public String getText ()
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// ---------------------------------------------------------------------------------//
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{
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StringBuilder text = new StringBuilder ();
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if (textPreferences.showHeader)
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text.append ("Name : " + name + "\n\n");
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int ptr = 0;
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while (ptr < buffer.length && buffer[ptr] != (byte) 0x1A)
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{
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String line = getLine (ptr);
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text.append (line + "\n");
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ptr += line.length () + 1;
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if (ptr < buffer.length && buffer[ptr - 1] == 0x0D && buffer[ptr] == 0x0A)
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++ptr;
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while (ptr < buffer.length && buffer[ptr] == 0)
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++ptr;
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}
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if (text.length () > 0)
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text.deleteCharAt (text.length () - 1);
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return text.toString ();
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}
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// ---------------------------------------------------------------------------------//
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private String getLine (int ptr)
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// ---------------------------------------------------------------------------------//
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{
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StringBuilder line = new StringBuilder ();
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// int max = buffer.length - 1;
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while (ptr < buffer.length && buffer[ptr] != 0x0D && buffer[ptr] != 0x0A)
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line.append ((char) (buffer[ptr++] & 0x7F));
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return line.toString ();
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}
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} |