Imanol-Mikel Barba Sabariego / PAD · Commits

Commit f77c94da20190b8fce0e8f6db468058d8c8d9155

Authored by Imanol-Mikel Barba Sabariego
0 parents

initial commit 


git-svn-id: svn://imanolbarba.net/PAD@1 c2ee353e-ed0d-4329-bf56-03aec153487f
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Showing 7 changed files with 131 additions and 0 deletions
readline/.classpath 0 → 100644
  View file @f77c94d
  1 +++ a/readline/.classpath
  1 +<?xml version="1.0" encoding="UTF-8"?>
  2 +<classpath>
  3 + <classpathentry kind="src" path="src"/>
  4 + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
  5 + <classpathentry kind="output" path="bin"/>
  6 +</classpath>
... ...
readline/.project 0 → 100644
  View file @f77c94d
  1 +++ a/readline/.project
  1 +<?xml version="1.0" encoding="UTF-8"?>
  2 +<projectDescription>
  3 + <name>readline</name>
  4 + <comment></comment>
  5 + <projects>
  6 + </projects>
  7 + <buildSpec>
  8 + <buildCommand>
  9 + <name>org.eclipse.jdt.core.javabuilder</name>
  10 + <arguments>
  11 + </arguments>
  12 + </buildCommand>
  13 + </buildSpec>
  14 + <natures>
  15 + <nature>org.eclipse.jdt.core.javanature</nature>
  16 + </natures>
  17 +</projectDescription>
... ...
readline/.settings/org.eclipse.jdt.core.prefs 0 → 100644
  View file @f77c94d
  1 +++ a/readline/.settings/org.eclipse.jdt.core.prefs
  1 +eclipse.preferences.version=1
  2 +org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
  3 +org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
  4 +org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
  5 +org.eclipse.jdt.core.compiler.compliance=1.6
  6 +org.eclipse.jdt.core.compiler.debug.lineNumber=generate
  7 +org.eclipse.jdt.core.compiler.debug.localVariable=generate
  8 +org.eclipse.jdt.core.compiler.debug.sourceFile=generate
  9 +org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
  10 +org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
  11 +org.eclipse.jdt.core.compiler.source=1.6
... ...
readline/bin/pad/prac1/EditableBufferedReader.class 0 → 100644
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readline/bin/pad/prac1/MainClass.class 0 → 100644
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readline/src/pad/prac1/EditableBufferedReader.java 0 → 100644
  View file @f77c94d
  1 +++ a/readline/src/pad/prac1/EditableBufferedReader.java
  1 +package pad.prac1;
  2 +import java.io.*;
  3 +
  4 +
  5 +public class EditableBufferedReader extends BufferedReader
  6 +{
  7 + private String line = "";
  8 + private boolean returnKey = false;
  9 +
  10 + public EditableBufferedReader(Reader in)
  11 + {
  12 + super(in);
  13 + }
  14 +
  15 + public EditableBufferedReader(Reader in, int sz)
  16 + {
  17 + super(in,sz);
  18 + }
  19 +
  20 + private void setRaw() throws IOException, InterruptedException
  21 + {
  22 + String[] cmd = {"/bin/sh", "-c", "stty raw -echo </dev/tty"};
  23 + Runtime.getRuntime().exec(cmd).waitFor();
  24 + }
  25 +
  26 + private void unsetRaw() throws IOException, InterruptedException
  27 + {
  28 + String[] cmd = {"/bin/sh", "-c", "stty -raw echo </dev/tty"};
  29 + Runtime.getRuntime().exec(cmd).waitFor();
  30 + }
  31 +
  32 + public int read() throws IOException
  33 + {
  34 + return super.read();
  35 + }
  36 +
  37 + public String readLine()
  38 + {
  39 + try
  40 + {
  41 + setRaw();
  42 + }
  43 + catch (Exception e)
  44 + {
  45 + System.out.println("Couldn't set terminal in raw mode");
  46 + return "";
  47 + }
  48 + while(!returnKey)
  49 + {
  50 + try
  51 + {
  52 + int character = read();
  53 + switch(character)
  54 + {
  55 + case 0x0D:
  56 + returnKey = true;
  57 + break;
  58 + default:
  59 + line += (char)character;
  60 + System.out.print((char)character);
  61 + break;
  62 + }
  63 + }
  64 + catch (IOException e)
  65 + {
  66 + System.out.println("Couldn't unset raw mode");
  67 + break;
  68 + }
  69 + }
  70 + try
  71 + {
  72 + unsetRaw();
  73 + }
  74 + catch (Exception e)
  75 + {
  76 + System.out.println("Couldn't unset raw mode");
  77 + return "";
  78 + }
  79 + return line;
  80 + }
  81 +}
... ...
readline/src/pad/prac1/MainClass.java 0 → 100644
  View file @f77c94d
  1 +++ a/readline/src/pad/prac1/MainClass.java
  1 +package pad.prac1;
  2 +
  3 +import java.io.IOException;
  4 +import java.io.InputStreamReader;
  5 +
  6 +public class MainClass
  7 +{
  8 + public static void main(String[] argv) throws IOException
  9 + {
  10 + InputStreamReader input = new InputStreamReader(System.in);
  11 + EditableBufferedReader editable = new EditableBufferedReader(input);
  12 + System.out.println("\nLine read: " + editable.readLine());
  13 + editable.close();
  14 + }
  15 +
  16 +}
... ...