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#!/usr/bin/perl |
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use strict; |
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use SAP::Rfc; |
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use Data::Dumper; |
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use XML::Simple; |
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|
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my $config_file; |
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|
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if ($#ARGV < 0) { |
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print "usage: $0 config.xml\n"; |
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exit 1; |
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} else { |
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$config_file = $ARGV[0]; |
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} |
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|
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$|++; |
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|
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my $config = XMLin($config_file); |
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|
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my $log = $config->{log} || die "config: no <log> defined"; |
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|
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# open log and redirect die to it... |
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open(LOG,">> $log") || warn "open log $log: $!"; |
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local $SIG{__DIE__} = sub { print LOG $_[0] ; die $_[0] }; |
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|
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# directory in which files will be left |
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my $outdir = $config->{outdir} || die "config: on <outdir> defined"; |
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|
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# create output filename |
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my ($ss,$mm,$hh,$dd,$mm,$yy) = localtime(time); |
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$yy += 1900; |
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my $outfile = $config_file; |
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$outfile =~ s/\.xml//i; |
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$outfile =~ s/^.*\/([^\/]+)/$1/i; # basename |
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$outfile .= "_${yy}-${mm}-${dd}_${hh}:${mm}:${ss}_$$"; |
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|
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my $rfc = new SAP::Rfc( |
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ASHOST => $config->{sap}->{ashost}, |
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USER => $config->{sap}->{user}, |
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PASSWD => $config->{sap}->{passwd}, |
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LANG => $config->{sap}->{lang}, |
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CLIENT => $config->{sap}->{client}, |
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SYSNR => $config->{sap}->{sysnr}, |
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TRACE => $config->{sap}->{trace} |
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) || die "new: $!"; |
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|
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$rfc->is_connected || die "FATAL: SAP not connected"; |
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|
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my $it = $rfc->discover($config->{sap}->{discover}) || die "FATAL: SAP discover: $!"; |
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|
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foreach my $p ($config->{sap}->{params}) { |
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foreach my $p_name (keys %{$p}) { |
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# print "$p_name --> ",$p->{$p_name},"\n"; |
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$it->$p_name($p->{$p_name}); |
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} |
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} |
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|
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# override FILENAME with my name |
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$it->FILENAME($outfile); |
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print "Using file '$outfile'\n"; |
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|
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my @data; # array for order |
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my $lines; # number of lines in order |
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|
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my $first = <STDIN>; |
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push @data,$first; |
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chomp $first; |
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$first=~s/ |
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//g; |
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if ($first =~ m/\s+(\d+)\w+\s*$/) { |
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$lines = $1; |
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print "Processing $lines lines\n"; |
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} else { |
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die "FATAL: can't find number of lines in first line ($first) of input file."; |
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} |
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|
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# suck file in array |
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while(<STDIN>) { |
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push @data,$_; |
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} |
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|
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# check integrity of file |
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if ($#data != $lines) { |
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print "FATAL: file integrity check failed: "; |
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if ($#data > $lines) { |
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print "too many"; |
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} else { |
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print "too few"; |
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} |
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print " lines ($#data)...\n"; |
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} else { |
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print "File integrity checked, saving file...\n"; |
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open(OUT, "> $outdir/$outfile") || die "FATAL: can't open '$outdir/$outfile': $!"; |
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|
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# dump order to file |
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print OUT $first,@data; |
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close(OUT); |
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|
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# call SAP R/3 |
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$rfc->callrfc( $it ); |
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} |
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|
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$rfc->close(); |
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