updates, cleanups, and clarifications to the sample conf files. Uses more of the preprocessor variables for simplicity. FSBUILD-2 from Mark D. Anderson. Thanks Mark.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5034 d0543943-73ff-0310-b7d9-9358b9ac24b2

scripts/combineconf.pl

@@ -0,0 +1,49 @@
+#!/usr/bin/perl -w
+use strict;
+
+=head1 NAME
+
+combineconf.pl - expand #include PIs in a freeswitch conf file
+
+=head1 SYNOPSIS
+
+ # cd conf
+ # ../scripts/combineconf.pl freeswitch.xml > freeswitch_combined.xml
+
+=head1 DESCRIPTION
+
+This is recursive, and will take multiple input files on the command line.
+
+You need to run it from the working directory that the relative include paths
+except to be resolved from.
+
+=head1 AUTHOR
+
+Mark D. Anderson (mda@discerning.com)
+Released under same terms as Perl, or alternatively the MPL.
+
+=cut
+
+use IO::File;
+
+sub filter_file {
+    my ($f) = @_;
+    my $fh = $f eq '-' ? \*STDIN : IO::File->new($f, 'r');
+    die "ERROR: Can't open $f: $!\n" unless $fh;
+    while(<$fh>) {
+	if (m/<!--#include\s+"(.*?)"/) {
+	    filter_file($1);
+	} 
+	else {print;}
+    }
+    undef $fh;
+}
+
+sub main {
+    die "Usage: $0 file1 ...\nCombined output goes to stdout. Use '-' as the filename to use stdin." unless @ARGV;
+    for(@ARGV) {
+	filter_file($_);
+    }
+}
+
+main();