use ExtUtils::MakeMaker;

require ExtUtils::Install;

BEGIN {

eval {

require FindBin;

chdir $FindBin::RealBin;

};

}

use Config;

use File::Copy;

use File::Path;

use File::Basename;

use File::Find;

use Data::Dumper;

use Cwd;

require 5.005;

use strict;

use vars (qw($VERSION $DOWARN));

my $TermRead;

my $Prompt_sub;

my @mods_to_get;

my $Lock_troubles;

$VERSION = '4.04';

# See if we have the CPAN module

my $Cpan = 0;

my $CpanInit;

eval {

die if $^O =~ /win32/i;

unless( -f ".cpan.tried") {

open TMP, ">.cpan.tried" and close TMP;

require CPAN::Config;

require CPAN;

import CPAN;

}

unlink ".cpan.tried";

};

unless($@) {

$Cpan = 1;

}

my @os_hints;

eval {

# gets package 'mvhints'

require 'hints.pl';

@os_hints = mvhints::get_hints();

};

my @chown_files = qw/

error.log

etc

minivend.cfg

/;

# Now we can use the libraries

use lib './lib';

my $origdir = fastcwd();

# See if we have Term::ReadLine::Perl

eval {

require Term::ReadLine;

require Term::ReadLine::Perl;

require Term::ReadKey;

$TermRead = 1;

};

unless($@) {

$ENV{PERL_RL} = 'Perl';

}

elsif ($Cpan) {

push @mods_to_get, 'Term::ReadKey', 'Term::ReadLine::Perl';

}

my $term;

if($TermRead) {

$term = new Term::ReadLine 'MakeFile';

$Prompt_sub = sub {

my($prompt, $default) = @_;

$prompt .= "[$default] "

if defined $default && !$ENV{PERL_RL};

return $term->readline($prompt, $default);

};

}

my $Windows = $^O =~ /win32/i ? 1 : 0;

sub compare_file {

my($first,$second) = @_;

return 0 unless -s $first == -s $second;

local $/;

open(FIRST, $first) or return undef;

open(SECOND, $second) or (close FIRST and return undef);

binmode(FIRST);

binmode(SECOND);

$first = '';

$second = '';

while($first eq $second) {

read(FIRST, $first, 1024);

read(SECOND, $second, 1024);

last if length($first) < 1024;

}

close FIRST;

close SECOND;

$first eq $second;

}

sub install_file {

my ($srcdir, $targdir, $filename) = @_;

my $srcfile = $srcdir . '/' . $filename;

my $targfile = $targdir . '/' . $filename;

my $mkdir = File::Basename::dirname($targfile);

my $extra;

my $perms;

if(! -d $mkdir) {

File::Path::mkpath($mkdir)

or die "Couldn't make directory $mkdir: $!\n";

}

if (! -f $srcfile) {

die "Source file $srcfile missing.\n";

}

else {

$perms = (stat(_))[2] & 0777;

}

if( -f $targfile and ! compare_file($srcfile, $targfile) ) {

open (GETVER, $targfile)

or die "Couldn't read $targfile for version update: $!\n";

while(<GETVER>) {

/VERSION\s+=.*?\s+([\d.]+)/ or next;

$extra = $1;

$extra =~ tr/0-9//cd;

last;

}

$extra = 'old' unless $extra;

while (-f "$targfile.$extra") {

$extra .= '~';

}

rename $targfile, "$targfile.$extra"

or die "Couldn't rename $targfile to $targfile.$extra: $!\n";

}

File::Copy::copy($srcfile, $targfile)

or die "Copy of $srcfile to $targfile failed: $!\n";

chmod $perms, $targfile;

}

sub copyright_prompt {

print <<EOF;

MiniVend V$VERSION

Copyright 1996-2000 by Michael J. Heins <mikeh\@minivend.com>

MiniVend is free under the terms of the GNU General Public License.

EOF

}

sub my_prompt {

return $_[1] if $MV::Default{force};

return &$Prompt_sub(@_)

if defined $Prompt_sub;

my($pr) = shift || '? ';

my($def) = shift;

my($ans);

print $pr;

print "[$def] " if $def;

chomp($ans = <STDIN>);

$ans ? $ans : $def;

}

sub cpan_get {

my($module, $libdir, $prompt) = @_;

print <<EOF unless defined $CpanInit;

Since you have the CPAN module installed and initialized,

we can go and get optional modules that help MiniVend work a

bit better and faster. At least we can if you are connected

to the Internet and have one of the following on your machine:

Perl LWP libraries

Perl Net::FTP library

ncftp (a nice FTP program)

lynx (the text-based web browser)

In case you were wondering, CPAN is a worldwide network of

over 40 FTP sites which maintain the latest Perl software.

If you don't know a URL to use, you can try:

ftp://ftp.cdrom.com/pub/perl/CPAN

ftp://ftp.funet.fi/pub/languages/perl/CPAN

If you have never used CPAN before, you may want to reply NO.

MiniVend should work anyway -- it just won't be quite as easy

to build the demo catalogs.

If you have errors during the process, don't worry. Either

just continue on or stop the program and try again, replying

No when prompted for CPAN.

EOF

$prompt = "Get $module module? [yes]" unless defined $prompt;

my $ask = my_prompt($prompt);

return undef if $ask =~ /^\s*n/i;

return undef unless defined $CPAN::Config;

$CPAN::Config->{makepl_arg} = "INSTALLPRIVLIB=$libdir/lib INSTALLARCHLIB=$libdir/lib INSTALLSITELIB=$libdir/lib INSTALLMAN1DIR=none INSTALLMAN3DIR=none INSTALLSITEARCH=$libdir/lib INSTALLDIRS=perl";

$CPAN::Config->{keep_source_where} = "$libdir/src"

unless -w $CPAN::Config->{keep_source_where};

$CPAN::Config->{cpan_home} = "$libdir/src"

unless -w $CPAN::Config->{cpan_home};

$CPAN::Config->{build_dir} = "$libdir/src"

unless -w $CPAN::Config->{build_dir};

return CPAN::install($module);

}

sub extra_libs {

my ($realdir) = @_;

# Do the extra library checks

my @extra_lib_dirs;

my @extra_lib_files;

# We will use our own version of File::CounterFile always

push @extra_lib_dirs, 'File';

push @extra_lib_files, 'File/CounterFile.pm';

eval {

require IniConf;

};

if ($@) {

push @extra_lib_files, 'IniConf.pm';

}

eval {

require HTML::Entities;

};

if ($@) {

push @extra_lib_dirs, 'HTML';

push @extra_lib_files, 'HTML/Entities.pm';

}

eval {

require Business::UPS;

};

if ($@) {

push @extra_lib_dirs, 'Business';

push @extra_lib_files, 'Business/UPS.pm';

}

eval {

require Storable;

};

unless ($@) {

my $def = 'y';

print <<EOF;

You appear to have Raphael Manfredi's Storable module installed.

This module will significantly improve your DBM storage and

fetch times.

You can reply one of:

n -- Don't use Storable

s -- Use for sessions only, won't break existing databases

y -- Use for both sessions and databases

It is recommended that new installations reply YES, and that

existing installations reply S unless there is a need for

improved performance. Replying S will mean you have to delete all

of your session files.

If you reply YES and you use any GDBM or DB_File databases

they will NEED TO BE REMADE for ALL CATALOGS using this

MiniVend server instance.

EOF

if($ENV{MINIVEND_STORABLE_DB} || -f "$realdir/_db_storable" || -f "_db_storable") {

$def = 'y';

}

elsif($ENV{MINIVEND_STORABLE} || -f "$realdir/_session_storable" || -f "_session_storable") {

$def = 's';

}

my $ask = my_prompt("Use Storable module? (y/n/s) ", $def);

if ($ask =~ /^\s*(y|d)/i) {

open(TSTORABLE, ">_db_storable")

or die "creat _db_storable: $!\n";

print TSTORABLE "REMOVE THIS FILE TO STOP USING Storable\n";

close TSTORABLE;

}

if ($ask =~ /^\s*(y|s)/i) {

open(TSTORABLE, ">_session_storable")

or die "creat _session_storable: $!\n";

print TSTORABLE "REMOVE THIS FILE TO STOP USING Storable\n";

close TSTORABLE;

}

}

COPYEXTRA: {

my $cpdir = '.';

mkdir $cpdir, 0777 unless -d $cpdir;

mkdir "$cpdir/lib", 0777 unless -d "$cpdir/lib";

for(@extra_lib_dirs) {

next if -d "$cpdir/lib/$_";

mkdir "$cpdir/lib/$_", 0777 or die "mkdir $cpdir/lib/$_: $!\n";

}

for(@extra_lib_files) {

File::Copy::copy ("extra/$_", "lib/$_")

or die "Couldn't copy $_: $!\n";

}

}

}

sub mk_initp {

my ($ref) = @_;

local($Data::Dumper::Terse);

$Data::Dumper::Terse = 1;

open (INITP, ">scripts/initp.pl")

or die "Can't write initp.pl: $!\n";

print INITP '$MV::Self = ';

print INITP Dumper($ref);

print INITP ";\n1;";

close INITP;

}

sub initialize {

my %X;

$X{INSTALLDIRS} = "perl";

$X{EXE_FILES} = [qw(

scripts/compile_link

scripts/config_prog

scripts/configdump

scripts/dump

scripts/expire

scripts/expireall

scripts/localize

scripts/makecat

scripts/minivend

scripts/offline

scripts/restart

scripts/update

)];

$X{PL_FILES} = {qw(

scripts/compile_link.PL scripts/compile_link

scripts/config_prog.PL scripts/config_prog

scripts/configdump.PL scripts/configdump

scripts/dump.PL scripts/dump

scripts/expire.PL scripts/expire

scripts/expireall.PL scripts/expireall

scripts/localize.PL scripts/localize

scripts/makecat.PL scripts/makecat

scripts/minivend.PL scripts/minivend

scripts/offline.PL scripts/offline

scripts/restart.PL scripts/restart

scripts/update.PL scripts/update

)};

if(! $MV::Default{force} and ! $MV::Default{PREFIX}) {

if($> == 0) {

$MV::Default{PREFIX} = '/usr/local/minivend';

}

else {

$MV::Default{PREFIX} = "$ENV{HOME}/mvend";

}

}

if($MV::Default{rpmbuilddir} or $MV::Default{RPMBUILDDIR}) {

$X{RPMBUILDDIR} = $MV::Default{rpmbuilddir} || $MV::Default{RPMBUILDDIR};

$MV::Default{RPMBUILDDIR} = $X{RPMBUILDDIR};

}

return %X if $MV::Default{nocopy};

my $uid;

if($> == 0 and ! $MV::Default{MINIVEND_USER} and ! $Windows) {

$uid = my_prompt(

qq{MiniVend cannot be run as root. Which user should run MiniVend? },

'minivend',

);

open(UID, ">_uid")

or die "Can't write uid file: $!\n";

print UID "$uid";

close UID;

}

elsif (! $Windows) {

eval {

$uid = scalar getpwuid($>);

};

}

if($uid) {

open(UID, ">_uid")

or die "Can't write uid file: $!\n";

print UID "$uid";

close UID;

}

for(@Config{

qw/

archlib

archlibexp

privlib

privlibexp

sitearch

sitearchexp

sitelib

sitelibexp

/

})

{

die "Can't install in Perl library!\n" if $MV::Default{PREFIX} eq $_;

}

my $realdir;

if(! $MV::Default{final}) {

&copyright_prompt();

$realdir = my_prompt(

"Where is your MiniVend to be installed? ",

$MV::Default{PREFIX},

);

print "\n";

$realdir =~ s:[\\/]\s*$::;

$MV::Default{final} = $realdir if $Windows;

}

else {

$realdir = $MV::Default{final};

}

$X{INSTALLSCRIPT} = "$realdir/bin";

$X{INSTALLBIN} = "$realdir/bin";

$X{INSTALLARCHLIB} = "$realdir";

$X{INSTALLPRIVLIB} = "$realdir/lib";

if(! $MV::Default{final}) {

$X{INSTALLMAN1DIR} = "$realdir/doc"

if ! $MV::Default{INSTALLMAN1DIR};

$X{INSTALLMAN3DIR} = "$realdir/doc"

if ! $MV::Default{INSTALLMAN3DIR};

}

if (! -f 'pod/mvtags.pod') {

chdir 'lib'

or die "Cannot chdir to ./lib: $!\n";

system("$^X Vend/Tagref.pm > ../pod/mvtags.pod");

chdir '..'

or die "Cannot chdir back to ..: $!\n";

}

my @re_dir = qw( simple/download );

my @re_copy = qw(

../pod/mvtags.pod simple/download/mvtags.pod

../pod/mvdocs.pod simple/download/mvdocs.pod

../pod/mvfaq.pod simple/download/mvfaq.pod

);

if($Windows) {

mk_initp(\%X);

my ($in, $out);

my $ref = delete $X{PL_FILES};

if(! -d 'bin') {

File::Path::mkpath('bin');

}

my (@f);

while ( ($in, $out) = each %$ref) {

system "$^X $in";

if($?) {

die "Error making $in into $out: $!\n";

}

my $targ = $out;

$targ =~ s:.*/::;

File::Copy::copy($out, 'bin');

push @f, "bin/$targ";

system "pl2bat.bat $out";

if($?) {

warn "PL2BAT did not succeed for $out.\n";

}

else {

File::Copy::copy("$out.bat", 'bin');

push @f, "bin/$targ.bat";

}

}

# Check for extra needed libraries

extra_libs($realdir);

my $wanted = sub {

return unless -f $_;

push @f, $File::Find::name;

};

File::Find::find($wanted, 'lib');

for (@f) {

install_file('.', $realdir, $_);

}

}

if($MV::Default{final}) {

$ = 0;

for(glob "_*") {

File::Copy::copy($_, $realdir);

}

open(MANI, "MANIFEST")

or die "No MANIFEST?\n";

my (@files) = <MANI>;

close MANI;

@files = grep m:^dist/:, @files;

chomp(@files);

@files = map { s:^dist/::; $_} @files;

# New install_file routine

chdir 'dist';

for (@re_dir) {

mkdir $_, 0777;

}

while ($_ = shift @re_copy ) {

my $from = $_;

my $to = shift @re_copy;

push @files, $to;

File::Copy::copy($from, $to);

}

for (@files) {

install_file('.', $realdir, $_);

}

for(@os_hints) {

my ($condition, $routine) = @$_;

unless (ref($condition) =~ /CODE/ and ref($routine) =~ /CODE/) {

warn <<EOF;

OS hint condititon and routine must be code reference, is

condition: $condition

routine: $routine

Skipping.

EOF

next;

}

next unless $condition->();

my $odir = cwd();

chdir $realdir

or die "Cannot chdir to $realdir: $!\n";

$routine->();

}

if(-f "$realdir/_uid" and $> == 0) {

open(UID, "$realdir/_uid")

or die "Can't open uid file: $!\n";

my $uid = <UID>;

close UID;

$MV::Default{MINIVEND_UID} = getpwnam($uid);

$MV::Default{MINIVEND_GID} = getgrnam($uid);

for(@chown_files) {

chown $MV::Default{MINIVEND_UID},

$MV::Default{MINIVEND_GID},

"$realdir/$_";

}

}

chdir '..';

exit;

}

MODCHECK: {

last MODCHECK unless $Cpan;

eval {

require Digest::MD5;

};

push(@mods_to_get, 'Digest::MD5') if $@ and $Cpan;

eval {

require SQL::Statement;

};

push(@mods_to_get, 'SQL::Statement') if $@ and $Cpan;

eval {

require Safe::Hole;

};

push(@mods_to_get, 'Safe::Hole') if $@ and $Cpan;

eval {

require MIME::Base64;

};

push(@mods_to_get, 'MIME::Base64') if $@ and $Cpan;

eval {

require URI::URL;

};

push(@mods_to_get, 'URI::URL') if $@ and $Cpan;

}

local($);

$ = 0;

MODGET: {

last MODGET unless $Cpan;

my $odir = cwd();

unless (-d 'build') {

mkdir('build', 0777)

or die "Couldn't make build directory for CPAN: $!\n";

}

chdir 'build'

or die "Couldn't chdir to build directory for CPAN: $!\n";

my $mod;

foreach $mod (@mods_to_get) {

my $ok = eval { cpan_get($mod, $realdir)};

if (! $@) {

$CpanInit = 1;

print "\n\n";

}

else {

print "\a\n$mod get failed.\n\n";

}

}

chdir $odir

or die "Couldn't return to original dir $odir: $!\n";

}

# Check for extra needed libraries

extra_libs($realdir);

mk_initp(\%X);

delete $X{RPMBUILDDIR};

return \%X;

}

sub regularize {

for (@_) {

s/[\\]\n//g;

s/\n\s+/ /g;

s/\s+$//g;

}

wantarray ? @_ : $_[0];

}

sub MY::install {

my $self = shift;

local *install;

sub dont_warn {

\*install;

}

my $new = <<'EOF';

VERBINST=0

mv_install ::

$(PERL) Makefile.PL force final=$(INSTALLARCHLIB)

install :: all pure_install doc_install mv_install

EOF

$new .= <<EOF;

rpm_move ::

\$(PERL) Makefile.PL force=1 rpmbuilddir=$MV::Default{RPMBUILDDIR} final=\$(INSTALLARCHLIB)

rpm_build :: all pure_install doc_install rpm_move

EOF

$_ = $self->MM::install;

s/\ninstall :.*/$new/;

$_;

}

my %mv_specific = qw/

PREFIX 1 FORCE 1 FINAL 1 RPMBUILDDIR 1 MINIVEND_USER 1

/;

my %delete;

use Getopt::Long;

my @saveargs = @ARGV;

my %optctl = (

'junk' => sub { 1 },

'<>' => sub {

my ($arg) = @_;

#warn "checking option $arg\n";

my ($opt, $val);

if($arg !~ /=/) {

$opt = $arg;

$val = 1;

}

else {

($opt, $val) = split /=/, $arg, 2;

}

$delete{$arg} = 1 if $mv_specific{uc $opt};

$MV::Default{$opt} = $val;

return;

},

);

my @options = ( qw/

junk

<>

/ );

Getopt::Long::config(qw/permute/);

GetOptions(\%optctl, @options)

or die "Bad option get\n";

# use Data::Dumper;

# $Data::Dumper::Terse = $Data::Dumper::Indent = 2;

# print "ARGV: " . Dumper(\@ARGV);

# print "OPT: " . Dumper(\%MV::Default);

@ARGV = grep ! $delete{$_}, @saveargs;

if($Windows) {

&initialize;

}

else {

WriteMakefile(

NAME => "MiniVend",

MAN3PODS => {

'pod/mvdocs.pod' => 'blib/man3/mvdocs.8',

'pod/mvtags.pod' => 'blib/man3/mvtags.8',

'pod/mvfaq.pod' => 'blib/man3/mvfaq.8',

},

DISTNAME => "minivend",

clean => {

FILES=> "lib/IniConf.pm _uid _db_storable _session_storable lib/File/CounterFile.pm scripts/initp.pl scripts/compile_link scripts/config_prog scripts/configdump scripts/dump scripts/expire scripts/localize scripts/expireall scripts/makecat scripts/minivend scripts/offline scripts/restart scripts/update dist/simple/download/mvdocs.pod dist/simple/download/mvtags.pod dist/simple/download/mvfaq.pod pod/mvtags.pod",

},

dist => {

CI => "ci -l -t-Initial",

SUFFIX => ".gz",

DIST_DEFAULT => 'all tardist',

COMPRESS => "gzip -9f",

ZIP_FLAGS => '-pr9',

},

VERSION_FROM => "scripts/minivend.PL",

EXE_FILES => [],

CONFIGURE => \&initialize,

);

}