Browse Source

Added KDE3 version of knetstats


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/knetstats@1091565 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
tags/v3.5.13
tpearson 9 years ago
commit
ace60a4b0e
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GNU GENERAL PUBLIC LICENSE
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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<signature of Ty Coon>, 1 April 1989
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INSTALLATION
============
type as root:
./scons install

Note.: We use SCons/BKSys as building tool, so you need Python installed on your system.

RUNNING
=======
To run knetstats, type:
knetstats

CONTACT
=======
Any doubts or suggestions, hugo_pl@users.sourceforge.net
For more info. visit: http://knetstats.sf.net

UNINSTALL
=========
Type:
./scons -c install

--
Hugo Parente Lima

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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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#
# This file is free software; the Free Software Foundation
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-

# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Helper functions for option handling. -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
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# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# always use install-sh in `make install-strip', and initialize
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
if test "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Check how to create a tarball. -*- Autoconf -*-

# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
# tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.
# $(am__untar) < result.tar
AC_DEFUN([_AM_PROG_TAR],
[# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
case $_am_tool in
gnutar)
for _am_tar in tar gnutar gtar;
do
AM_RUN_LOG([$_am_tar --version]) && break
done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
am__untar="$_am_tar -xf -"
;;
plaintar)
# Must skip GNU tar: if it does not support --format= it doesn't create
# ustar tarball either.
(tar --version) >/dev/null 2>&1 && continue
am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
esac

# If the value was cached, stop now. We just wanted to have am__tar
# and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break

# tar/untar a dummy directory, and stop if the command works
rm -rf conftest.dir
mkdir conftest.dir
echo GrepMe > conftest.dir/file
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
rm -rf conftest.dir
if test -s conftest.tar; then
AM_RUN_LOG([$am__untar <conftest.tar])
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
done
rm -rf conftest.dir

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([acinclude.m4])

+ 240
- 0
config.h.in View File

@@ -0,0 +1,240 @@
/* config.h.in. Generated from configure.in by autoheader. */

/* Define to 1 if you have the <Carbon/Carbon.h> header file. */
#undef HAVE_CARBON_CARBON_H

/* Define if you have the CoreAudio API */
#undef HAVE_COREAUDIO

/* Define to 1 if you have the <crt_externs.h> header file. */
#undef HAVE_CRT_EXTERNS_H

/* Defines if your system has the crypt function */
#undef HAVE_CRYPT

/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H

/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H

/* Define if you have libjpeg */
#undef HAVE_LIBJPEG

/* Define if you have libpng */
#undef HAVE_LIBPNG

/* Define if you have a working libpthread (will enable threaded code) */
#undef HAVE_LIBPTHREAD

/* Define if you have libz */
#undef HAVE_LIBZ

/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

/* Define if your system needs _NSGetEnviron to set up the environment */
#undef HAVE_NSGETENVIRON

/* Define if you have res_init */
#undef HAVE_RES_INIT

/* Define if you have the res_init prototype */
#undef HAVE_RES_INIT_PROTO

/* Define if you have a STL implementation by SGI */
#undef HAVE_SGI_STL

/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

/* Define if you have strlcat */
#undef HAVE_STRLCAT

/* Define if you have the strlcat prototype */
#undef HAVE_STRLCAT_PROTO

/* Define if you have strlcpy */
#undef HAVE_STRLCPY

/* Define if you have the strlcpy prototype */
#undef HAVE_STRLCPY_PROTO

/* Define to 1 if you have the <sys/bitypes.h> header file. */
#undef HAVE_SYS_BITYPES_H

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

/* Define to 1 if you have the `vsnprintf' function. */
#undef HAVE_VSNPRINTF

/* Suffix for lib directories */
#undef KDELIBSUFF

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* The size of a `char *', as computed by sizeof. */
#undef SIZEOF_CHAR_P

/* The size of a `int', as computed by sizeof. */
#undef SIZEOF_INT

/* The size of a `long', as computed by sizeof. */
#undef SIZEOF_LONG

/* The size of a `short', as computed by sizeof. */
#undef SIZEOF_SHORT

/* The size of a `size_t', as computed by sizeof. */
#undef SIZEOF_SIZE_T

/* The size of a `unsigned long', as computed by sizeof. */
#undef SIZEOF_UNSIGNED_LONG

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* If we use arts volume */
#undef USE_ARTS

/* Version number of package */
#undef VERSION

/* Defined if compiling without arts */
#undef WITHOUT_ARTS

/*
* jpeg.h needs HAVE_BOOLEAN, when the system uses boolean in system
* headers and I'm too lazy to write a configure test as long as only
* unixware is related
*/
#ifdef _UNIXWARE
#define HAVE_BOOLEAN
#endif



/*
* AIX defines FD_SET in terms of bzero, but fails to include <strings.h>
* that defines bzero.
*/

#if defined(_AIX)
#include <strings.h>
#endif



#if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
# include <sys/time.h>
# include <crt_externs.h>
# define environ (*_NSGetEnviron())
#endif



#if !defined(HAVE_RES_INIT_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
int res_init(void);
#ifdef __cplusplus
}
#endif
#endif



#if !defined(HAVE_STRLCAT_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
unsigned long strlcat(char*, const char*, unsigned long);
#ifdef __cplusplus
}
#endif
#endif



#if !defined(HAVE_STRLCPY_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
unsigned long strlcpy(char*, const char*, unsigned long);
#ifdef __cplusplus
}
#endif
#endif



/*
* On HP-UX, the declaration of vsnprintf() is needed every time !
*/

#if !defined(HAVE_VSNPRINTF) || defined(hpux)
#if __STDC__
#include <stdarg.h>
#include <stdlib.h>
#else
#include <varargs.h>
#endif
#ifdef __cplusplus
extern "C"
#endif
int vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
#ifdef __cplusplus
extern "C"
#endif
int snprintf(char *str, size_t n, char const *fmt, ...);
#endif



#if defined(__SVR4) && !defined(__svr4__)
#define __svr4__ 1
#endif


/* type to use in place of socklen_t if not defined */
#undef kde_socklen_t

/* type to use in place of socklen_t if not defined (deprecated, use
kde_socklen_t) */
#undef ksize_t

+ 3
- 0
configure.files View File

@@ -0,0 +1,3 @@
./admin/configure.in.min
configure.in.in
configure.in.bot

+ 181
- 0
configure.in View File

@@ -0,0 +1,181 @@
dnl =======================================================
dnl FILE: ./admin/configure.in.min
dnl =======================================================

dnl This file is part of the KDE libraries/packages
dnl Copyright (C) 2001 Stephan Kulow (coolo@kde.org)
dnl This file is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Library General Public
dnl License as published by the Free Software Foundation; either
dnl version 2 of the License, or (at your option) any later version.
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Library General Public License for more details.
dnl You should have received a copy of the GNU Library General Public License
dnl along with this library; see the file COPYING.LIB. If not, write to
dnl the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
dnl Boston, MA 02110-1301, USA.

# Original Author was Kalle@kde.org
# I lifted it in some mater. (Stephan Kulow)
# I used much code from Janos Farkas

dnl Process this file with autoconf to produce a configure script.

AC_INIT(acinclude.m4) dnl a source file from your sub dir

dnl This is so we can use kde-common
AC_CONFIG_AUX_DIR(admin)

dnl This ksh/zsh feature conflicts with `cd blah ; pwd`
unset CDPATH

dnl Checking host/target/build systems, for make, install etc.
AC_CANONICAL_SYSTEM
dnl Perform program name transformation
AC_ARG_PROGRAM

dnl Automake doc recommends to do this only here. (Janos)
AM_INIT_AUTOMAKE(knetstats-1.6.1, "3.5.5") dnl searches for some needed programs

KDE_SET_PREFIX

dnl generate the config header
AM_CONFIG_HEADER(config.h) dnl at the distribution this done

dnl Checks for programs.
AC_CHECK_COMPILERS
AC_ENABLE_SHARED(yes)
AC_ENABLE_STATIC(no)
KDE_PROG_LIBTOOL

dnl for NLS support. Call them in this order!
dnl WITH_NLS is for the po files
AM_KDE_WITH_NLS

KDE_USE_QT(3.2)
AC_PATH_KDE
dnl =======================================================
dnl FILE: configure.in.in
dnl =======================================================

#MIN_CONFIG(3.2)
CXXFLAGS="$CXXFLAGS $KDE_DEFAULT_CXXFLAGS"

if test "$build_arts" = "yes"; then
AC_DEFINE(USE_ARTS, 1, [If we use arts volume])
LIB_ARTS="-lartskde"
AC_SUBST(LIB_ARTS)
fi

KDE_INIT_DOXYGEN([KEG Network API Reference], [Version $VERSION])

KDE_CREATE_SUBDIRSLIST
AM_CONDITIONAL(src_SUBDIR_included, test "x$src_SUBDIR_included" = xyes)
AM_CONDITIONAL(translations_SUBDIR_included, test "x$translations_SUBDIR_included" = xyes)
AC_CONFIG_FILES([ Makefile ])
AC_CONFIG_FILES([ src/Makefile ])
AC_CONFIG_FILES([ src/doc/Makefile ])
AC_CONFIG_FILES([ src/doc/en/Makefile ])
AC_CONFIG_FILES([ src/doc/man/Makefile ])
AC_CONFIG_FILES([ src/src/Makefile ])
AC_CONFIG_FILES([ src/src/pics/Makefile ])
AC_CONFIG_FILES([ translations/Makefile ])
AC_CONFIG_FILES([ translations/bg/Makefile ])
AC_CONFIG_FILES([ translations/bg/messages/Makefile ])
AC_CONFIG_FILES([ translations/br/Makefile ])
AC_CONFIG_FILES([ translations/br/messages/Makefile ])
AC_CONFIG_FILES([ translations/cs/Makefile ])
AC_CONFIG_FILES([ translations/cs/messages/Makefile ])
AC_CONFIG_FILES([ translations/da/Makefile ])
AC_CONFIG_FILES([ translations/da/messages/Makefile ])
AC_CONFIG_FILES([ translations/de/Makefile ])
AC_CONFIG_FILES([ translations/de/messages/Makefile ])
AC_CONFIG_FILES([ translations/el/Makefile ])
AC_CONFIG_FILES([ translations/el/messages/Makefile ])
AC_CONFIG_FILES([ translations/es/Makefile ])
AC_CONFIG_FILES([ translations/es/messages/Makefile ])
AC_CONFIG_FILES([ translations/et/Makefile ])
AC_CONFIG_FILES([ translations/et/messages/Makefile ])
AC_CONFIG_FILES([ translations/fr/Makefile ])
AC_CONFIG_FILES([ translations/fr/messages/Makefile ])
AC_CONFIG_FILES([ translations/ga/Makefile ])
AC_CONFIG_FILES([ translations/ga/messages/Makefile ])
AC_CONFIG_FILES([ translations/gl/Makefile ])
AC_CONFIG_FILES([ translations/gl/messages/Makefile ])
AC_CONFIG_FILES([ translations/it/Makefile ])
AC_CONFIG_FILES([ translations/it/messages/Makefile ])
AC_CONFIG_FILES([ translations/ja/Makefile ])
AC_CONFIG_FILES([ translations/ja/messages/Makefile ])
AC_CONFIG_FILES([ translations/ka/Makefile ])
AC_CONFIG_FILES([ translations/ka/messages/Makefile ])
AC_CONFIG_FILES([ translations/nl/Makefile ])
AC_CONFIG_FILES([ translations/nl/messages/Makefile ])
AC_CONFIG_FILES([ translations/pl/Makefile ])
AC_CONFIG_FILES([ translations/pl/messages/Makefile ])
AC_CONFIG_FILES([ translations/pt/Makefile ])
AC_CONFIG_FILES([ translations/pt/messages/Makefile ])
AC_CONFIG_FILES([ translations/pt_BR/Makefile ])
AC_CONFIG_FILES([ translations/pt_BR/messages/Makefile ])
AC_CONFIG_FILES([ translations/ru/Makefile ])
AC_CONFIG_FILES([ translations/ru/messages/Makefile ])
AC_CONFIG_FILES([ translations/sk/Makefile ])
AC_CONFIG_FILES([ translations/sk/messages/Makefile ])
AC_CONFIG_FILES([ translations/sv/Makefile ])
AC_CONFIG_FILES([ translations/sv/messages/Makefile ])
AC_CONFIG_FILES([ translations/tr/Makefile ])
AC_CONFIG_FILES([ translations/tr/messages/Makefile ])
AC_OUTPUT
dnl Put here things to be done at the very end - telling users
dnl about additional packages to install. Better yet is giving
dnl each project / subdr its own configure.in.bot.

# Check if KDE_SET_PREFIX was called, and --prefix was passed to configure
if test -n "$kde_libs_prefix" -a -n "$given_prefix"; then
# And if so, warn when they don't match
if test "$kde_libs_prefix" != "$given_prefix"; then
# And if kde doesn't know about the prefix yet
echo ":"`kde-config --path exe`":" | grep ":$given_prefix/bin/:" 2>&1 >/dev/null
if test $? -ne 0; then
echo ""
echo "Warning: you chose to install this package in $given_prefix,"
echo "but KDE was found in $kde_libs_prefix."
echo "For this to work, you will need to tell KDE about the new prefix, by ensuring"
echo "that KDEDIRS contains it, e.g. export KDEDIRS=$given_prefix:$kde_libs_prefix"
echo "Then restart KDE."
echo ""
fi
fi
fi

if test x$GXX = "xyes" -a x$kde_have_gcc_visibility = "xyes" -a x$kde_cv_val_qt_gcc_visibility_patched = "xno"; then
echo ""
echo "Your GCC supports symbol visibility, but the patch for Qt supporting visibility"
echo "was not included. Therefore, GCC symbol visibility support remains disabled."
echo ""
echo "For better performance, consider including the Qt visibility supporting patch"
echo "located at:"
echo ""
echo "http://bugs.kde.org/show_bug.cgi?id=109386"
echo ""
echo "and recompile all of Qt and KDE. Note, this is entirely optional and"
echo "everything will continue to work just fine without it."
echo ""
fi

if test "$all_tests" = "bad"; then
if test ! "$cache_file" = "/dev/null"; then
echo ""
echo "Please remove the file $cache_file after changing your setup"
echo "so that configure will find the changes next time."
echo ""
fi
else
echo ""
echo "Good - your configure finished. Start make now"
echo ""
fi

+ 4
- 0
configure.in.bot View File

@@ -0,0 +1,4 @@
dnl Put here things to be done at the very end - telling users
dnl about additional packages to install. Better yet is giving
dnl each project / subdr its own configure.in.bot.


+ 11
- 0
configure.in.in View File

@@ -0,0 +1,11 @@
#MIN_CONFIG(3.2)
CXXFLAGS="$CXXFLAGS $KDE_DEFAULT_CXXFLAGS"

if test "$build_arts" = "yes"; then
AC_DEFINE(USE_ARTS, 1, [If we use arts volume])
LIB_ARTS="-lartskde"
AC_SUBST(LIB_ARTS)
fi

KDE_INIT_DOXYGEN([KEG Network API Reference], [Version $VERSION])


+ 2
- 0
src/.svnignore View File

@@ -0,0 +1,2 @@
Makefile.in
*Makefile.in

+ 69
- 0
src/CHANGELOG View File

@@ -0,0 +1,69 @@
v1.6.1

- Fixed crash when discovering a new interface.

v1.6.0.1

- Disable the -ansi flag to avoid compile problems.

v1.6

- More user-friendly, try to detect some things and start without importune the user with configuration dialogs.

v1.5

- Added "Chart view".
- New Statistics dialog (show IP address, MAC address, etc).
- Using bksys as building tool.
- Carrier on/off detection.
- Reading interface date from /sys/class/net/INTERFACE/statistics instead of parse /proc/dev/net.
- New translation to romanian

Note to BSD users: This version is not compatible with BSD, it uses some linux-only stuff. A BSD-compatible version is plained in a near future.

v1.3.1

- Minor fix for Mandriva Linux (former Mandrake Linux). Env is now set for uic during build.

v1.3

- New configuration dialog.
- Support to multiple interfaces.
- Is possible change the colors in the text mode view.
- Is possible change the icon theme of in icon mode.
- Added smooth speed meter.

v1.2.1

- Added Russian translation (Edward Romantsov).
- Added Polish translation (Wiktor Wandachowicz).

v1.2

- Now using SCons as building and install tool, so you will need to have Python installed in your distro to run SCons scripts and compile/install KNetStats.
- Added Brazilian portuguese translation (me).
- Added Kirghiz translation (Ilyas Bakirov).
- Added Italian translation (Roberto Leandrini).
- Added Spanish translation (Carlos Ortiz).
- Added Deutsch translation (Henrik Gebauer).
- Bug Fix: When network interface in changed, the Statistics window caption is changed too.
- Bug Fix: Statistics window now correctly format Download/Upload Speed.
- Bug Fix: When start KNetstats with a unavaliable interface, now upload speed is equals to 0pkts/s (not -2pkts/s)
- Bug Fix: When knetstats starts and statistics windows is hidden it is not updated.

v1.1.2

- Build system now uses kde-config instead $KDEDIR env. variable. This will solve problems when compiling KNetstats on some distros (Suse 9.1, Fedora).

v1.1.1

- Clicking on trayicon show/hide statistics window (suggestion by Fredy Yanardi).
- All dialogs now show the KNetStats icon on windows decoration.
- It's possible to change the font used in textmode (suggestion by Vik).


v1.1

- Bug Fix: Not saving UpdateInterval when the network interface is not changed.
- Litle optimizations
- Support to IconMode (Activity Led's) or TextMode (showing rx/tx transfer rate)

+ 397
- 0
src/COPYING-DOCS View File

@@ -0,0 +1,397 @@
GNU Free Documentation License
Version 1.2, November 2002


Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.


0. PREAMBLE

The purpose of this License is to make a manual, textbook, or other
functional and useful document "free" in the sense of freedom: to
assure everyone the effective freedom to copy and redistribute it,
with or without modifying it, either commercially or noncommercially.
Secondarily, this License preserves for the author and publisher a way
to get credit for their work, while not being considered responsible
for modifications made by others.

This License is a kind of "copyleft", which means that derivative
works of the document must themselves be free in the same sense. It
complements the GNU General Public License, which is a copyleft
license designed for free software.

We have designed this License in order to use it for manuals for free
software, because free software needs free documentation: a free
program should come with manuals providing the same freedoms that the
software does. But this License is not limited to software manuals;
it can be used for any textual work, regardless of subject matter or
whether it is published as a printed book. We recommend this License
principally for works whose purpose is instruction or reference.


1. APPLICABILITY AND DEFINITIONS

This License applies to any manual or other work, in any medium, that
contains a notice placed by the copyright holder saying it can be
distributed under the terms of this License. Such a notice grants a
world-wide, royalty-free license, unlimited in duration, to use that
work under the conditions stated herein. The "Document", below,
refers to any such manual or work. Any member of the public is a
licensee, and is addressed as "you". You accept the license if you
copy, modify or distribute the work in a way requiring permission
under copyright law.

A "Modified Version" of the Document means any work containing the
Document or a portion of it, either copied verbatim, or with
modifications and/or translated into another language.

A "Secondary Section" is a named appendix or a front-matter section of
the Document that deals exclusively with the relationship of the
publishers or authors of the Document to the Document's overall subject
(or to related matters) and contains nothing that could fall directly
within that overall subject. (Thus, if the Document is in part a
textbook of mathematics, a Secondary Section may not explain any
mathematics.) The relationship could be a matter of historical
connection with the subject or with related matters, or of legal,
commercial, philosophical, ethical or political position regarding
them.

The "Invariant Sections" are certain Secondary Sections whose titles
are designated, as being those of Invariant Sections, in the notice
that says that the Document is released under this License. If a
section does not fit the above definition of Secondary then it is not
allowed to be designated as Invariant. The Document may contain zero
Invariant Sections. If the Document does not identify any Invariant
Sections then there are none.

The "Cover Texts" are certain short passages of text that are listed,
as Front-Cover Texts or Back-Cover Texts, in the notice that says that
the Document is released under this License. A Front-Cover Text may
be at most 5 words, and a Back-Cover Text may be at most 25 words.

A "Transparent" copy of the Document means a machine-readable copy,
represented in a format whose specification is available to the
general public, that is suitable for revising the document
straightforwardly with generic text editors or (for images composed of
pixels) generic paint programs or (for drawings) some widely available
drawing editor, and that is suitable for input to text formatters or
for automatic translation to a variety of formats suitable for input
to text formatters. A copy made in an otherwise Transparent file
format whose markup, or absence of markup, has been arranged to thwart
or discourage subsequent modification by readers is not Transparent.
An image format is not Transparent if used for any substantial amount
of text. A copy that is not "Transparent" is called "Opaque".

Examples of suitable formats for Transparent copies include plain
ASCII without markup, Texinfo input format, LaTeX input format, SGML
or XML using a publicly available DTD, and standard-conforming simple
HTML, PostScript or PDF designed for human modification. Examples of
transparent image formats include PNG, XCF and JPG. Opaque formats
include proprietary formats that can be read and edited only by
proprietary word processors, SGML or XML for which the DTD and/or
processing tools are not generally available, and the
machine-generated HTML, PostScript or PDF produced by some word
processors for output purposes only.

The "Title Page" means, for a printed book, the title page itself,
plus such following pages as are needed to hold, legibly, the material
this License requires to appear in the title page. For works in
formats which do not have any title page as such, "Title Page" means
the text near the most prominent appearance of the work's title,
preceding the beginning of the body of the text.

A section "Entitled XYZ" means a named subunit of the Document whose
title either is precisely XYZ or contains XYZ in parentheses following
text that translates XYZ in another language. (Here XYZ stands for a
specific section name mentioned below, such as "Acknowledgements",
"Dedications", "Endorsements", or "History".) To "Preserve the Title"
of such a section when you modify the Document means that it remains a
section "Entitled XYZ" according to this definition.

The Document may include Warranty Disclaimers next to the notice which
states that this License applies to the Document. These Warranty
Disclaimers are considered to be included by reference in this
License, but only as regards disclaiming warranties: any other
implication that these Warranty Disclaimers may have is void and has
no effect on the meaning of this License.


2. VERBATIM COPYING

You may copy and distribute the Document in any medium, either
commercially or noncommercially, provided that this License, the
copyright notices, and the license notice saying this License applies
to the Document are reproduced in all copies, and that you add no other
conditions whatsoever to those of this License. You may not use
technical measures to obstruct or control the reading or further
copying of the copies you make or distribute. However, you may accept
compensation in exchange for copies. If you distribute a large enough
number of copies you must also follow the conditions in section 3.

You may also lend copies, under the same conditions stated above, and
you may publicly display copies.


3. COPYING IN QUANTITY

If you publish printed copies (or copies in media that commonly have
printed covers) of the Document, numbering more than 100, and the
Document's license notice requires Cover Texts, you must enclose the
copies in covers that carry, clearly and legibly, all these Cover
Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
the back cover. Both covers must also clearly and legibly identify
you as the publisher of these copies. The front cover must present
the full title with all words of the title equally prominent and
visible. You may add other material on the covers in addition.
Copying with changes limited to the covers, as long as they preserve
the title of the Document and satisfy these conditions, can be treated
as verbatim copying in other respects.

If the required texts for either cover are too voluminous to fit
legibly, you should put the first ones listed (as many as fit
reasonably) on the actual cover, and continue the rest onto adjacent
pages.

If you publish or distribute Opaque copies of the Document numbering
more than 100, you must either include a machine-readable Transparent
copy along with each Opaque copy, or state in or with each Opaque copy
a computer-network location from which the general network-using
public has access to download using public-standard network protocols
a complete Transparent copy of the Document, free of added material.
If you use the latter option, you must take reasonably prudent steps,
when you begin distribution of Opaque copies in quantity, to ensure
that this Transparent copy will remain thus accessible at the stated
location until at least one year after the last time you distribute an
Opaque copy (directly or through your agents or retailers) of that
edition to the public.

It is requested, but not required, that you contact the authors of the
Document well before redistributing any large number of copies, to give
them a chance to provide you with an updated version of the Document.


4. MODIFICATIONS

You may copy and distribute a Modified Version of the Document under
the conditions of sections 2 and 3 above, provided that you release
the Modified Version under precisely this License, with the Modified
Version filling the role of the Document, thus licensing distribution
and modification of the Modified Version to whoever possesses a copy
of it. In addition, you must do these things in the Modified Version:

A. Use in the Title Page (and on the covers, if any) a title distinct
from that of the Document, and from those of previous versions
(which should, if there were any, be listed in the History section
of the Document). You may use the same title as a previous version
if the original publisher of that version gives permission.
B. List on the Title Page, as authors, one or more persons or entities
responsible for authorship of the modifications in the Modified
Version, together with at least five of the principal authors of the
Document (all of its principal authors, if it has fewer than five),
unless they release you from this requirement.
C. State on the Title page the name of the publisher of the
Modified Version, as the publisher.
D. Preserve all the copyright notices of the Document.
E. Add an appropriate copyright notice for your modifications
adjacent to the other copyright notices.
F. Include, immediately after the copyright notices, a license notice
giving the public permission to use the Modified Version under the
terms of this License, in the form shown in the Addendum below.
G. Preserve in that license notice the full lists of Invariant Sections
and required Cover Texts given in the Document's license notice.
H. Include an unaltered copy of this License.
I. Preserve the section Entitled "History", Preserve its Title, and add
to it an item stating at least the title, year, new authors, and
publisher of the Modified Version as given on the Title Page. If
there is no section Entitled "History" in the Document, create one
stating the title, year, authors, and publisher of the Document as
given on its Title Page, then add an item describing the Modified
Version as stated in the previous sentence.
J. Preserve the network location, if any, given in the Document for
public access to a Transparent copy of the Document, and likewise
the network locations given in the Document for previous versions
it was based on. These may be placed in the "History" section.
You may omit a network location for a work that was published at
least four years before the Document itself, or if the original
publisher of the version it refers to gives permission.
K. For any section Entitled "Acknowledgements" or "Dedications",
Preserve the Title of the section, and preserve in the section all
the substance and tone of each of the contributor acknowledgements
and/or dedications given therein.
L. Preserve all the Invariant Sections of the Document,
unaltered in their text and in their titles. Section numbers
or the equivalent are not considered part of the section titles.
M. Delete any section Entitled "Endorsements". Such a section
may not be included in the Modified Version.
N. Do not retitle any existing section to be Entitled "Endorsements"
or to conflict in title with any Invariant Section.
O. Preserve any Warranty Disclaimers.

If the Modified Version includes new front-matter sections or
appendices that qualify as Secondary Sections and contain no material
copied from the Document, you may at your option designate some or all
of these sections as invariant. To do this, add their titles to the
list of Invariant Sections in the Modified Version's license notice.
These titles must be distinct from any other section titles.

You may add a section Entitled "Endorsements", provided it contains
nothing but endorsements of your Modified Version by various
parties--for example, statements of peer review or that the text has
been approved by an organization as the authoritative definition of a
standard.

You may add a passage of up to five words as a Front-Cover Text, and a
passage of up to 25 words as a Back-Cover Text, to the end of the list
of Cover Texts in the Modified Version. Only one passage of
Front-Cover Text and one of Back-Cover Text may be added by (or
through arrangements made by) any one entity. If the Document already
includes a cover text for the same cover, previously added by you or
by arrangement made by the same entity you are acting on behalf of,
you may not add another; but you may replace the old one, on explicit
permission from the previous publisher that added the old one.

The author(s) and publisher(s) of the Document do not by this License
give permission to use their names for publicity for or to assert or
imply endorsement of any Modified Version.


5. COMBINING DOCUMENTS

You may combine the Document with other documents released under this
License, under the terms defined in section 4 above for modified
versions, provided that you include in the combination all of the
Invariant Sections of all of the original documents, unmodified, and
list them all as Invariant Sections of your combined work in its
license notice, and that you preserve all their Warranty Disclaimers.

The combined work need only contain one copy of this License, and
multiple identical Invariant Sections may be replaced with a single
copy. If there are multiple Invariant Sections with the same name but
different contents, make the title of each such section unique by
adding at the end of it, in parentheses, the name of the original
author or publisher of that section if known, or else a unique number.
Make the same adjustment to the section titles in the list of
Invariant Sections in the license notice of the combined work.

In the combination, you must combine any sections Entitled "History"
in the various original documents, forming one section Entitled