1 files changed, 62 insertions, 0 deletions
diff --git a/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/SingleCharReader.java b/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/SingleCharReader.java
new file mode 100644
index 0000000000..1d48fcc21b
--- /dev/null
+++ b/autotools/org.eclipse.linuxtools.cdt.autotools.ui/src/org/eclipse/linuxtools/internal/cdt/autotools/ui/SingleCharReader.java
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * Copyright (c) 2000 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *     QNX Software System
+ *******************************************************************************/
+package org.eclipse.linuxtools.internal.cdt.autotools.ui;
+
+import java.io.IOException;
+import java.io.Reader;
+
+
+public abstract class SingleCharReader extends Reader {
+	
+	/**
+	 * @see Reader#read(char)
+	 */
+	public abstract int read() throws IOException;
+
+
+	/**
+	 * @see Reader#read(char[],int,int)
+	 */
+	public int read(char cbuf[], int off, int len) throws IOException {
+		int end= off + len;
+		for (int i= off; i < end; i++) {
+			int ch= read();
+			if (ch == -1) {
+				if (i == off) {
+					return -1;
+				}
+				return i - off;
+			}
+			cbuf[i]= (char)ch;
+		}
+		return len;
+	}		
+	
+	/**
+	 * @see Reader#ready()
+	 */		
+    public boolean ready() throws IOException {
+		return true;
+	}
+	
+	/**
+	 * Gets the content as a String
+	 */
+	public String getString() throws IOException {
+		StringBuffer buf= new StringBuffer();
+		int ch;
+		while ((ch= read()) != -1) {
+			buf.append((char)ch);
+		}
+		return buf.toString();
+	}
+}