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Major changes leading to IPC version 1.0

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "MPL"); you may not use this file
 * except in compliance with the MPL. You may obtain a copy of
 * the MPL at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the MPL is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the MPL for the specific language governing
 * rights and limitations under the MPL.
 * 
 * The Original Code is protoZilla.
 * 
 * The Initial Developer of the Original Code is Ramalingam Saravanan.
 * Portions created by Ramalingam Saravanan <svn@xmlterm.org> are
 * Copyright (C) 2000 Ramalingam Saravanan. All Rights Reserved.
 * 
 * Contributor(s):
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License (the "GPL"), in which case
 * the provisions of the GPL are applicable instead of
 * those above. If you wish to allow use of your version of this
 * file only under the terms of the GPL and not to allow
 * others to use your version of this file under the MPL, indicate
 * your decision by deleting the provisions above and replace them
 * with the notice and other provisions required by the GPL.
 * If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */

#include "nsIPipeListener.idl"

interface nsIRunnable;
interface nsIRequestObserver;

%{C++
#define NS_PIPECONSOLE_CLASSNAME "Pipe Console"
#define NS_PIPECONSOLE_CONTRACTID "@mozilla.org/process/pipe-console;1"
     
#define NS_PIPECONSOLE_CID                       \
{ /* 8431e141-7ab1-11d4-8f02-006008948af5 */     \
   0x8431e141, 0x7ab1, 0x11d4,                   \
{0x8f, 0x02, 0x00, 0x60, 0x08, 0x94, 0x8a, 0xf5} }

%}

/* nsIPipeConsole is an interface to a circular text console buffer.
 * It is thread-safe, i.e.,it may be called from any thread. It uses a
 * monitor to ensure data integrity.
 */

[scriptable, uuid(8431e140-7ab1-11d4-8f02-006008948af5)]
interface nsIPipeConsole : nsIPipeListener
{
  /**
   * Opens console logging buffer
   *
   * @param maxRows number of lines displayed in console (>= 0)
   *
   * @param maxCols number of columns in console (0 for unlimited)
   */

  void open(in long maxRows, in long maxCols, in boolean joinable);

  /* Has value true if console has new output since last
   * call to getNewData or getData
   */
  boolean hasNewData();

  /**
   * Returns newly appended output from console buffer
   * (as a NUL-terminated string)
   */
  string getNewData();

  /**
   * Returns all data from console buffer
   * (as a NUL-terminated string)
   */
  string getData();
};


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