From d89f36b67ea1d838a78523538a24e044518f3587 Mon Sep 17 00:00:00 2001
From: mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>
Date: Tue, 26 Jan 2010 16:22:56 +0000
Subject: MOCCA 1.2.11 with SHA-2 enabled.

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/branches/mocca-1.2.11-sha2@599 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
---
 .../gv/egiz/bku/utils/URLEncodingInputStream.java  | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 mocca-1.2.11/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingInputStream.java

(limited to 'mocca-1.2.11/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingInputStream.java')

diff --git a/mocca-1.2.11/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingInputStream.java b/mocca-1.2.11/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingInputStream.java
new file mode 100644
index 00000000..28ef6b88
--- /dev/null
+++ b/mocca-1.2.11/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingInputStream.java
@@ -0,0 +1,62 @@
+/**
+ * 
+ */
+package at.gv.egiz.bku.utils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.CharBuffer;
+
+/**
+ * @author mcentner
+ *
+ */
+public class URLEncodingInputStream extends InputStream {
+
+  private char[] buffer = new char[1];
+  
+  private CharBuffer charBuffer = CharBuffer.wrap(buffer); 
+
+  protected Readable in;
+  
+  /**
+   * @param in
+   */
+  public URLEncodingInputStream(Readable in) {
+    this.in = in;
+  }
+  
+  /* (non-Javadoc)
+   * @see java.io.InputStream#read()
+   */
+  @Override
+  public int read() throws IOException {
+    charBuffer.rewind();
+    if (in.read(charBuffer) == -1) {
+      return -1;
+    }
+    if (buffer[0] == '+') {
+      return ' ';
+    } else if (buffer[0] == '%') {
+      charBuffer.rewind();
+      if (in.read(charBuffer) == -1) {
+        throw new IOException("Invalid URL encoding.");
+      }
+      int c1 = Character.digit(buffer[0], 16);
+      charBuffer.rewind();
+      if (in.read(charBuffer) == -1) {
+        throw new IOException("Invalid URL encoding.");
+      }
+      int c2 = Character.digit(buffer[0], 16);
+      if (c1 == -1 || c2 == -1) {
+        throw new IOException("Invalid URL encoding.");
+      }
+      return ((c1 << 4) | c2);
+    } else {
+      return buffer[0];
+    }
+  }
+  
+  
+
+}
-- 
cgit v1.2.3