eff1ff4b41
* Fixed a typo in OpenJPEG.J2KLayerInfo (only affected debug display) git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3118 52acb1d6-8a22-11de-b505-999d5b087335
244 lines
8.4 KiB
C#
244 lines
8.4 KiB
C#
/*
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* CVS identifier:
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*
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* $Id: StreamMsgLogger.java,v 1.11 2000/09/05 09:25:30 grosbois Exp $
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*
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* Class: StreamMsgLogger
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*
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* Description: Implementation of MsgLogger for streams
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*
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*
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*
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* COPYRIGHT:
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*
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* This software module was originally developed by Raphaël Grosbois and
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* Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
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* Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David
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* Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research
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* Centre France S.A) in the course of development of the JPEG2000
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* standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
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* software module is an implementation of a part of the JPEG 2000
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* Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
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* Systems AB and Canon Research Centre France S.A (collectively JJ2000
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* Partners) agree not to assert against ISO/IEC and users of the JPEG
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* 2000 Standard (Users) any of their rights under the copyright, not
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* including other intellectual property rights, for this software module
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* with respect to the usage by ISO/IEC and Users of this software module
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* or modifications thereof for use in hardware or software products
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* claiming conformance to the JPEG 2000 Standard. Those intending to use
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* this software module in hardware or software products are advised that
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* their use may infringe existing patents. The original developers of
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* this software module, JJ2000 Partners and ISO/IEC assume no liability
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* for use of this software module or modifications thereof. No license
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* or right to this software module is granted for non JPEG 2000 Standard
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* conforming products. JJ2000 Partners have full right to use this
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* software module for his/her own purpose, assign or donate this
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* software module to any third party and to inhibit third parties from
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* using this software module for non JPEG 2000 Standard conforming
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* products. This copyright notice must be included in all copies or
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* derivative works of this software module.
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*
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* Copyright (c) 1999/2000 JJ2000 Partners.
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*
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*
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*
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*/
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using System;
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namespace CSJ2K.j2k.util
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{
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/// <summary> This class implements the MsgLogger interface for streams. Streams can
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/// be simple files, terminals, stdout, stderr, etc. The messages or simple
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/// strings are formatted using the linewidth given to the constructor.
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///
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/// <P>Messages are printed to the 'err' stream if they are of severity WARNING
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/// or ERROR, otherwise they are printed to the 'out' stream. Simple strings
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/// are always printed the 'out' stream.
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///
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/// </summary>
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public class StreamMsgLogger : MsgLogger
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{
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/// <summary>The 'out' stream </summary>
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private System.IO.StreamWriter out_Renamed;
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/// <summary>The 'err' stream </summary>
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private System.IO.StreamWriter err;
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/// <summary>The printer that formats the text </summary>
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private MsgPrinter mp;
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/// <summary> Constructs a StreamMsgLogger that uses 'outstr' as the 'out' stream,
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/// and 'errstr' as the 'err' stream. Note that 'outstr' and 'errstr' can
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/// be System.out and System.err.
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///
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/// </summary>
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/// <param name="outstr">Where to print simple strings and LOG and INFO messages.
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///
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/// </param>
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/// <param name="errstr">Where to print WARNING and ERROR messages
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///
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/// </param>
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/// <param name="lw">The line width to use in formatting
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///
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///
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///
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/// </param>
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public StreamMsgLogger(System.IO.Stream outstr, System.IO.Stream errstr, int lw)
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{
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System.IO.StreamWriter temp_writer;
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temp_writer = new System.IO.StreamWriter(outstr, System.Text.Encoding.Default);
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temp_writer.AutoFlush = true;
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out_Renamed = temp_writer;
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System.IO.StreamWriter temp_writer2;
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temp_writer2 = new System.IO.StreamWriter(errstr, System.Text.Encoding.Default);
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temp_writer2.AutoFlush = true;
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err = temp_writer2;
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mp = new MsgPrinter(lw);
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}
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/// <summary> Constructs a StreamMsgLogger that uses 'outstr' as the 'out' stream,
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/// and 'errstr' as the 'err' stream. Note that 'outstr' and 'errstr' can
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/// be System.out and System.err.
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///
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/// </summary>
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/// <param name="outstr">Where to print simple strings and LOG and INFO messages.
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///
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/// </param>
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/// <param name="errstr">Where to print WARNING and ERROR messages
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///
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/// </param>
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/// <param name="lw">The line width to use in formatting
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///
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///
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///
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/// </param>
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//UPGRADE_ISSUE: Class hierarchy differences between 'java.io.Writer' and 'System.IO.StreamWriter' may cause compilation errors. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1186'"
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public StreamMsgLogger(System.IO.StreamWriter outstr, System.IO.StreamWriter errstr, int lw)
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{
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System.IO.StreamWriter temp_writer;
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temp_writer = new System.IO.StreamWriter(outstr.BaseStream, outstr.Encoding);
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temp_writer.AutoFlush = true;
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out_Renamed = temp_writer;
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System.IO.StreamWriter temp_writer2;
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temp_writer2 = new System.IO.StreamWriter(errstr.BaseStream, errstr.Encoding);
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temp_writer2.AutoFlush = true;
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err = temp_writer2;
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mp = new MsgPrinter(lw);
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}
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/// <summary> Constructs a StreamMsgLogger that uses 'outstr' as the 'out' stream,
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/// and 'errstr' as the 'err' stream. Note that 'outstr' and 'errstr' can
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/// be System.out and System.err.
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///
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/// </summary>
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/// <param name="outstr">Where to print simple strings and LOG and INFO messages.
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///
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/// </param>
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/// <param name="errstr">Where to print WARNING and ERROR messages
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///
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/// </param>
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/// <param name="lw">The line width to use in formatting
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///
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///
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///
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/// </param>
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///
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/*
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public StreamMsgLogger(System.IO.StreamWriter outstr, System.IO.StreamWriter errstr, int lw)
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{
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out_Renamed = outstr;
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err = errstr;
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mp = new MsgPrinter(lw);
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}
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*/
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/// <summary> Prints the message 'msg' to the output device, appending a newline,
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/// with severity 'sev'. The severity of the message is prepended to the
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/// message.
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///
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/// </summary>
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/// <param name="sev">The message severity (LOG, INFO, etc.)
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///
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/// </param>
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/// <param name="msg">The message to display
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///
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///
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///
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/// </param>
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public virtual void printmsg(int sev, System.String msg)
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{
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System.IO.StreamWriter lout;
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//int ind;
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System.String prefix;
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switch (sev)
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{
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case CSJ2K.j2k.util.MsgLogger_Fields.LOG:
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prefix = "[LOG]: ";
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lout = out_Renamed;
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break;
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case CSJ2K.j2k.util.MsgLogger_Fields.INFO:
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prefix = "[INFO]: ";
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lout = out_Renamed;
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break;
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case CSJ2K.j2k.util.MsgLogger_Fields.WARNING:
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prefix = "[WARNING]: ";
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lout = err;
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break;
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case CSJ2K.j2k.util.MsgLogger_Fields.ERROR:
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prefix = "[ERROR]: ";
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lout = err;
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break;
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default:
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throw new System.ArgumentException("Severity " + sev + " not valid.");
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}
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mp.print(lout, 0, prefix.Length, prefix + msg);
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lout.Flush();
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}
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/// <summary> Prints the string 'str' to the 'out' stream, appending a newline. The
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/// message is reformatted to the line width given to the constructors and
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/// using 'flind' characters to indent the first line and 'ind' characters
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/// to indent the second line. However, any newlines appearing in 'str' are
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/// respected. The output device may or may not display the string until
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/// flush() is called, depending on the autoflush state of the PrintWriter,
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/// to be sure flush() should be called to write the string to the
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/// device. This method just prints the string, the string does not make
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/// part of a "message" in the sense that noe severity is associated to it.
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///
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/// </summary>
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/// <param name="str">The string to print
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///
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/// </param>
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/// <param name="flind">Indentation of the first line
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///
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/// </param>
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/// <param name="ind">Indentation of any other lines.
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///
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///
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///
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/// </param>
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public virtual void println(System.String str, int flind, int ind)
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{
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mp.print(out_Renamed, flind, ind, str);
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}
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/// <summary> Writes any buffered data from the print() and println() methods to the
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/// device.
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///
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///
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///
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/// </summary>
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public virtual void flush()
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{
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out_Renamed.Flush();
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}
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}
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} |