Change directory structure.

[dvibrowser/dvi2epub.git] / src / main / java / jp / sourceforge / dvibrowser / dvicore / util / DumpCommandShellHandler.java

diff --git a/src/main/java/jp/sourceforge/dvibrowser/dvicore/util/DumpCommandShellHandler.java b/src/main/java/jp/sourceforge/dvibrowser/dvicore/util/DumpCommandShellHandler.java
new file mode 100644 (file)
index 0000000..edb0fee
--- /dev/null
+++ b/src/main/java/jp/sourceforge/dvibrowser/dvicore/util/DumpCommandShellHandler.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2009, Takeyuki Nagao
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the
+ * following conditions are met:
+ * 
+ *  * Redistributions of source code must retain the above
+ *    copyright notice, this list of conditions and the
+ *    following disclaimer.
+ *  * 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.
+ *    
+ * 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 COPYRIGHT HOLDER 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.
+ */
+
+package jp.sourceforge.dvibrowser.dvicore.util;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.PrintStream;
+public class DumpCommandShellHandler
+implements CommandShellHandler
+{
+  private final PrintStream out;
+
+  public DumpCommandShellHandler(PrintStream out)
+  {
+    this.out = out;
+  }
+  
+  public void handleStdout(InputStream in) throws IOException
+  {
+    dumpStream("stdout", in);
+  }
+  public void handleStderr(InputStream in) throws IOException
+  {
+    dumpStream("stderr", in);
+  }
+
+  private void dumpStream(String prefix, InputStream in)
+  throws IOException
+  {
+    BufferedReader r = new BufferedReader
+      (new InputStreamReader(in));
+    String line;
+    while (null != (line = r.readLine())) {
+      out.println("[" + prefix + "] " + line);
+    }
+  }
+
+  public void handleStdin(OutputStream out) throws IOException {
+    out.close();
+  }
+}
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