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diff --git a/docs/tutorials/005/combine.shar b/docs/tutorials/005/combine.shar deleted file mode 100644 index 841589e3c0c..00000000000 --- a/docs/tutorials/005/combine.shar +++ /dev/null @@ -1,423 +0,0 @@ -#!/bin/sh -# This is a shell archive (produced by GNU sharutils 4.2). -# To extract the files from this archive, save it to some FILE, remove -# everything before the `!/bin/sh' line above, then type `sh FILE'. -# -# Made on 2000-03-19 15:00 EST by <jcej@chiroptera.tragus.org>. -# Source directory was `/home/jcej/projects/ACE_wrappers/docs/tutorials/005'. -# -# Existing files will *not* be overwritten unless `-c' is specified. -# -# This shar contains: -# length mode name -# ------ ---------- ------------------------------------------ -# 598 -rw-rw-r-- hdr -# 97 -rw-rw-r-- bodies -# 628 -rw-rw-r-- page01.pre -# 515 -rw-rw-r-- page02.pre -# 685 -rw-rw-r-- page03.pre -# 464 -rw-rw-r-- page04.pre -# 218 -rw-rw-r-- page05.pre -# 98 -rw-rw-r-- page06.pre -# 172 -rw-rw-r-- page07.pre -# 715 -rw-rw-r-- page08.pre -# -save_IFS="${IFS}" -IFS="${IFS}:" -gettext_dir=FAILED -locale_dir=FAILED -first_param="$1" -for dir in $PATH -do - if test "$gettext_dir" = FAILED && test -f $dir/gettext \ - && ($dir/gettext --version >/dev/null 2>&1) - then - set `$dir/gettext --version 2>&1` - if test "$3" = GNU - then - gettext_dir=$dir - fi - fi - if test "$locale_dir" = FAILED && test -f $dir/shar \ - && ($dir/shar --print-text-domain-dir >/dev/null 2>&1) - then - locale_dir=`$dir/shar --print-text-domain-dir` - fi -done -IFS="$save_IFS" -if test "$locale_dir" = FAILED || test "$gettext_dir" = FAILED -then - echo=echo -else - TEXTDOMAINDIR=$locale_dir - export TEXTDOMAINDIR - TEXTDOMAIN=sharutils - export TEXTDOMAIN - echo="$gettext_dir/gettext -s" -fi -touch -am 1231235999 $$.touch >/dev/null 2>&1 -if test ! -f 1231235999 && test -f $$.touch; then - shar_touch=touch -else - shar_touch=: - echo - $echo 'WARNING: not restoring timestamps. Consider getting and' - $echo "installing GNU \`touch', distributed in GNU File Utilities..." - echo -fi -rm -f 1231235999 $$.touch -# -if mkdir _sh32383; then - $echo 'x -' 'creating lock directory' -else - $echo 'failed to create lock directory' - exit 1 -fi -# ============= hdr ============== -if test -f 'hdr' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'hdr' '(file already exists)' -else - $echo 'x -' extracting 'hdr' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'hdr' && -<HTML> -<HEAD> -X <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> -X <META NAME="GENERATOR" CONTENT="Mozilla/4.04 [en] (X11; I; Linux 2.0.32 i486) [Netscape]"> -X <META NAME="Author" CONTENT="Billy Quinn"> -X <META NAME="Description" CONTENT="A first step towards using ACE productively"> -X <TITLE>ACE Tutorial 005</TITLE> -</HEAD> -<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#000FFF" VLINK="#FF0F0F"> -X -<CENTER><B><FONT SIZE=+2>ACE Tutorial 005</FONT></B></CENTER> -X -<CENTER><B><FONT SIZE=+2>On the road to a multithreaded server</FONT></B></CENTER> -X -X -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'hdr' && - chmod 0664 'hdr' || - $echo 'restore of' 'hdr' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'hdr:' 'MD5 check failed' -197a3d789965f9c046d4d84ee137ace9 hdr -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'hdr'`" - test 598 -eq "$shar_count" || - $echo 'hdr:' 'original size' '598,' 'current size' "$shar_count!" - fi -fi -# ============= bodies ============== -if test -f 'bodies' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'bodies' '(file already exists)' -else - $echo 'x -' extracting 'bodies' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'bodies' && -PAGE=2 -server.cpp -client_acceptor.h -client_handler.h -client_handler.cpp -Makefile -X../fix.Makefile -SHAR_EOF - $shar_touch -am 0117143799 'bodies' && - chmod 0664 'bodies' || - $echo 'restore of' 'bodies' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'bodies:' 'MD5 check failed' -dcbb8d7d85345e022a122f4f7fa10fb9 bodies -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'bodies'`" - test 97 -eq "$shar_count" || - $echo 'bodies:' 'original size' '97,' 'current size' "$shar_count!" - fi -fi -# ============= page01.pre ============== -if test -f 'page01.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page01.pre' '(file already exists)' -else - $echo 'x -' extracting 'page01.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page01.pre' && -X -<P>In this tutorial, we're going to flash-back to the simple server we -created a while back. We'll create a very simple server where everything -takes place in one thread. Once we have a solid understanding there, -we'll move on to the next tutorial where we begin to introduce concurrency -concepts. -X -<P>There are four C++ source files in this tutorial: server.cpp, -client_acceptor.h, client_handler.h and client_handler.cpp. I'll -talk about each of these in turn with the usual color commentary as we -go. In addition, I'll briefly discuss the Makefile and a short perl -script I've added. -X -<P> -SHAR_EOF - $shar_touch -am 03191459100 'page01.pre' && - chmod 0664 'page01.pre' || - $echo 'restore of' 'page01.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page01.pre:' 'MD5 check failed' -b819665dcbed1ef2efe12bdc8d8710c5 page01.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page01.pre'`" - test 628 -eq "$shar_count" || - $echo 'page01.pre:' 'original size' '628,' 'current size' "$shar_count!" - fi -fi -# ============= page02.pre ============== -if test -f 'page02.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page02.pre' '(file already exists)' -else - $echo 'x -' extracting 'page02.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page02.pre' && -X -<P>We begin with <I><A HREF="server.cpp">server.cpp</A></I>. -<P> -Abstraction by Kirthika: -<UL> -This tutorial is a re-cap of the client-server hookup tutorial with much -X cleaner code (for instance: use of destroy() to delete objects and -process() which does the task of reading in data from the client). -<P> -We again enroll the services of the ACE_Reactor to handle events. Everything -occurs in a single thread. -<P> -This tutorial is a stepping stone towards a mutithreaded server model. -</ul> -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'page02.pre' && - chmod 0664 'page02.pre' || - $echo 'restore of' 'page02.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page02.pre:' 'MD5 check failed' -94844c847ed36aa6bc7c7b98aafb7bbc page02.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page02.pre'`" - test 515 -eq "$shar_count" || - $echo 'page02.pre:' 'original size' '515,' 'current size' "$shar_count!" - fi -fi -# ============= page03.pre ============== -if test -f 'page03.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page03.pre' '(file already exists)' -else - $echo 'x -' extracting 'page03.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page03.pre' && -X -<P>Now, let's take a look at <I><A HREF="client_acceptor.h">client_acceptor.h</A></I>. -Since I went on about how it does all the work of letting clients connect -to us, it must be rather complex. Right? Wrong. -X -<P>The more you use ACE, the more you'll find that they've already taken -care of most details for you. With respect to the acceptance of client -connections: there just aren't that many ways to do it! The -ACE team has chosen an approach and created a C++ template that does -all of the work for you. All you're required to do is provide it -with an object type to instantiate when a new connection arrives. -X -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'page03.pre' && - chmod 0664 'page03.pre' || - $echo 'restore of' 'page03.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page03.pre:' 'MD5 check failed' -edb44ba6e3033259e60b4a83d0675b03 page03.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page03.pre'`" - test 685 -eq "$shar_count" || - $echo 'page03.pre:' 'original size' '685,' 'current size' "$shar_count!" - fi -fi -# ============= page04.pre ============== -if test -f 'page04.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page04.pre' '(file already exists)' -else - $echo 'x -' extracting 'page04.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page04.pre' && -X -<P>Ok, so we've got a main() loop that sets up the acceptor and we've seen -how easy it is to create the acceptor object. So far, we've hardly -written any code at all. Well, that's just about to change... -X -<P>First, we look at <I><A HREF="client_handler.h">client_handler.h</A></I> -for the declaration of the Client_Handler object. Then we look at -the definition where all of the real work of the application takes place. -X -<P> -<HR WIDTH="100%"> -X -SHAR_EOF - $shar_touch -am 03191459100 'page04.pre' && - chmod 0664 'page04.pre' || - $echo 'restore of' 'page04.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page04.pre:' 'MD5 check failed' -3a0e0d0c79318ca18dd5920dd97ca834 page04.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page04.pre'`" - test 464 -eq "$shar_count" || - $echo 'page04.pre:' 'original size' '464,' 'current size' "$shar_count!" - fi -fi -# ============= page05.pre ============== -if test -f 'page05.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page05.pre' '(file already exists)' -else - $echo 'x -' extracting 'page05.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page05.pre' && -X -<P>Now we're finally at <I><A HREF="client_handler.cpp">client_handler.cpp</A></I> -where we have to write some code. This file has more code than the -rest of the application all together. -X -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'page05.pre' && - chmod 0664 'page05.pre' || - $echo 'restore of' 'page05.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page05.pre:' 'MD5 check failed' -d5fa96547c3b94abc387c8b87f2f3c92 page05.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page05.pre'`" - test 218 -eq "$shar_count" || - $echo 'page05.pre:' 'original size' '218,' 'current size' "$shar_count!" - fi -fi -# ============= page06.pre ============== -if test -f 'page06.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page06.pre' '(file already exists)' -else - $echo 'x -' extracting 'page06.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page06.pre' && -X -<P>Before we go, I wanted you to see the <A HREF="Makefile">Makefile</A>. -X -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'page06.pre' && - chmod 0664 'page06.pre' || - $echo 'restore of' 'page06.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page06.pre:' 'MD5 check failed' -b8a35eb354a8e5c90155dd728a8bfa4e page06.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page06.pre'`" - test 98 -eq "$shar_count" || - $echo 'page06.pre:' 'original size' '98,' 'current size' "$shar_count!" - fi -fi -# ============= page07.pre ============== -if test -f 'page07.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page07.pre' '(file already exists)' -else - $echo 'x -' extracting 'page07.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page07.pre' && -X -<P>And last (and probably least) is the <A HREF="../fix.Makefile">perl script</A> -that pulls the dependency stuff out of Makefile and into .depend. -X -<P> -<HR WIDTH="100%"> -SHAR_EOF - $shar_touch -am 03191459100 'page07.pre' && - chmod 0664 'page07.pre' || - $echo 'restore of' 'page07.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page07.pre:' 'MD5 check failed' -7f896dc992a365d4d095d0a6d3b9eb47 page07.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page07.pre'`" - test 172 -eq "$shar_count" || - $echo 'page07.pre:' 'original size' '172,' 'current size' "$shar_count!" - fi -fi -# ============= page08.pre ============== -if test -f 'page08.pre' && test "$first_param" != -c; then - $echo 'x -' SKIPPING 'page08.pre' '(file already exists)' -else - $echo 'x -' extracting 'page08.pre' '(text)' - sed 's/^X//' << 'SHAR_EOF' > 'page08.pre' && -X -<P>That's it for Tutorial 5. In this tutorial we've built a single-threaded -reactor-based server. We've done a couple of things that aren't exactly -necessary for such an implementation but I plan to build on that as -we explore two other concurrency strategies: thread per connection -and thread pool. -X -<P>For reference, here's the file list again: -<UL> -<LI> -<A HREF="Makefile">Makefile</A></LI> -X -<LI> -<A HREF="client_acceptor.h">client_acceptor.h</A></LI> -X -<LI> -<A HREF="client_handler.cpp">client_handler.cpp</A></LI> -X -<LI> -<A HREF="client_handler.h">client_handler.h</A></LI> -X -<LI> -<A HREF="server.cpp">server.cpp</A></LI> -X -<LI> -<A HREF="../fix.Makefile">fix.Makefile</A></LI> -</UL> - -SHAR_EOF - $shar_touch -am 03191459100 'page08.pre' && - chmod 0664 'page08.pre' || - $echo 'restore of' 'page08.pre' 'failed' - if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ - && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then - md5sum -c << SHAR_EOF >/dev/null 2>&1 \ - || $echo 'page08.pre:' 'MD5 check failed' -678ef0c3162d2a2739d0efdcfeac5cb9 page08.pre -SHAR_EOF - else - shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'page08.pre'`" - test 715 -eq "$shar_count" || - $echo 'page08.pre:' 'original size' '715,' 'current size' "$shar_count!" - fi -fi -rm -fr _sh32383 -exit 0 |