[multiple changes]

2004-09-09  Jeroen Frijters  <jeroen@frijters.net>

	(normalizePath): Added special case for windows systems.

2004-09-09  Michael Koch  <konqueror@gmx.de>

	* java/io/File.java
	(dupSeparator): Made private.
	(File(URI)): New constructor.
	(getParentFile): Fixed javadoc.
	(createTempFile): Reformated.
	(setReadOnly): Added comment.
	(deleteOnExit): Merged javadoc with classpath version.

From-SVN: r87225

libjava/ChangeLog

+2004-09-09  Jeroen Frijters  <jeroen@frijters.net>
+
+	(normalizePath): Added special case for windows systems.
+
+2004-09-09  Michael Koch  <konqueror@gmx.de>
+
+	* java/io/File.java
+	(dupSeparator): Made private.
+	(File(URI)): New constructor.
+	(getParentFile): Fixed javadoc.
+	(createTempFile): Reformated.
+	(setReadOnly): Added comment.
+	(deleteOnExit): Merged javadoc with classpath version.
+
 2004-09-09  Michael Koch  <konqueror@gmx.de>
 
 	* Makefile.am: Don't try to include deps.mk.

libjava/java/io/File.java

@@ -57,8 +57,8 @@ import gnu.gcj.runtime.FileDeleter;
  * types of path separators ("/" versus "\", for example).  It also
  * contains method useful for creating and deleting files and directories.
  *
- * @author Aaron M. Renn <arenn@urbanophile.com>
- * @author Tom Tromey <tromey@cygnus.com>
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Tom Tromey (tromey@cygnus.com)
  */
 public class File implements Serializable, Comparable
 {
@@ -91,6 +91,7 @@ public class File implements Serializable, Comparable
    * An example separator string would be "/" on the GNU system.
    */
   public static final String separator = System.getProperty("file.separator");
+  private static final String dupSeparator = separator + separator;
 
   /**
    * This is the first character of the file separator string.  On many
@@ -118,7 +119,6 @@ public class File implements Serializable, Comparable
   static final String tmpdir = System.getProperty("java.io.tmpdir");
   static int maxPathLen;
   static boolean caseSensitive;
-  static String dupSeparator = separator + separator;
   
   static
   {
@@ -291,7 +291,15 @@ public class File implements Serializable, Comparable
     // On Windows, convert any '/' to '\'.  This appears to be the same logic
     // that Sun's Win32 Java performs.
     if (separatorChar == '\\')
-      p = p.replace ('/', '\\');
+      {
+        p = p.replace ('/', '\\');
+	// We have to special case the "\c:" prefix.
+	if (p.length() > 2 && p.charAt(0) == '\\' &&
+	    ((p.charAt(1) >= 'a' && p.charAt(1) <= 'z') ||
+	    (p.charAt(1) >= 'A' && p.charAt(1) <= 'Z')) &&
+	    p.charAt(2) == ':')
+	  p = p.substring(1);
+      }
 
     int dupIndex = p.indexOf(dupSeparator);
     int plen = p.length();
@@ -413,6 +421,23 @@ public class File implements Serializable, Comparable
   }
 
   /**
+   * This method initializes a new <code>File</code> object to represent
+   * a file corresponding to the specified <code>file:</code> protocol URI.
+   *
+   * @param uri The uri.
+   */
+  public File(URI uri)
+  {
+    if (uri == null)
+	throw new NullPointerException("uri is null");
+
+    if (!uri.getScheme().equals("file"))
+	throw new IllegalArgumentException("invalid uri protocol");
+
+    path = normalizePath(uri.getPath());
+  }
+
+  /**
    * This method returns the path of this file as an absolute path name.
    * If the path name is already absolute, then it is returned.  Otherwise
    * the value returned is the current directory plus the separatory
@@ -608,7 +633,7 @@ public class File implements Serializable, Comparable
    * This method returns a <code>File</code> object representing the parent
    * file of this one.
    *
-   * @param A <code>File</code> for the parent of this object.  
+   * @return a <code>File</code> for the parent of this object.  
    * <code>null</code>
    * will be returned if this object does not have a parent.
    *
@@ -1038,16 +1063,16 @@ public class File implements Serializable, Comparable
       {
         String dirname = tmpdir;
         if (dirname == null)
-          throw new IOException ("Cannot determine system temporary directory"); 
+          throw new IOException("Cannot determine system temporary directory"); 
 	
-        directory = new File (dirname);
+        directory = new File(dirname);
         if (!directory.exists())
-          throw new IOException ("System temporary directory "
-                                 + directory.getName() + " does not exist.");
+          throw new IOException("System temporary directory "
+                                + directory.getName() + " does not exist.");
         if (!directory.isDirectory())
-          throw new IOException ("System temporary directory "
-                                 + directory.getName()
-                                 + " is not really a directory.");
+          throw new IOException("System temporary directory "
+                                + directory.getName()
+                                + " is not really a directory.");
       }
 
     // Check if prefix is at least 3 characters long
@@ -1113,6 +1138,7 @@ public class File implements Serializable, Comparable
    */
   public boolean setReadOnly()
   {
+    // Do a security check before trying to do anything else.
     checkWrite();
     return performSetReadOnly();
   }
@@ -1328,8 +1354,10 @@ public class File implements Serializable, Comparable
   }
 
   /** 
-   * Add this File to the set of files to be deleted upon normal
-   * termination.
+   * Calling this method requests that the file represented by this object
+   * be deleted when the virtual machine exits.  Note that this request cannot
+   * be cancelled.  Also, it will only be carried out if the virtual machine
+   * exits normally.
    *
    * @exception SecurityException If deleting of the file is not allowed
    *