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#!/usr/bin/env perl
use Getopt::Std;
getopts('chspi:');
# ARG 0 is components.txt
open(PV,"$ARGV[0]") || die "Can't open components file $ARGV[0]:$!";
my @components;
while (<PV>){
s/#.*//;
chop;
push(@components,$_);
}
close PV;
# Write the file inline by copying everything before a demarcation
# line, and putting the generated data after the demarcation
if ($opt_i) {
open(IN,$opt_i) || die "Can't open input file \"$opt_i\"";
while(<IN>){
if (/Do not edit/){
last;
}
print;
}
if($opt_i){
print "# Everything below this line is machine generated. Do not edit. \n";
} else {
print "/* Everything below this line is machine generated. Do not edit. */\n";
}
}
if ($opt_c or $opt_h and !$opt_i){
print <<EOM;
/* -*- Mode: C -*-
======================================================================
FILE: icalderivedproperties.{c,h}
CREATOR: eric 09 May 1999
\044Id:\044
(C) COPYRIGHT 1999 Eric Busboom
http://www.softwarestudio.org
The contents of this file are subject to the Mozilla Public License
Version 1.0 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and
limitations under the License.
======================================================================*/
/*
* THIS FILE IS MACHINE GENERATED DO NOT EDIT
*/
#include <stdarg.h> /* for va_arg functions */
EOM
}
if ($opt_p and !$opt_i){
print <<EOM;
EOM
}
foreach $comp (@components) {
next if !$comp;
my $ucf = join("",map {ucfirst(lc($_));} split(/-/,$comp));
my $lc = lc($ucf);
my $uc = uc($lc);
if($opt_c) { # Make C source
print<<EOM;
/* $comp */
icalcomponent* icalcomponent_new_${lc}()
{
return (icalcomponent*)icalcomponent_new_impl(ICAL_${uc}_COMPONENT);
}
icalcomponent* icalcomponent_vanew_${lc}(...)
{
va_list args;
struct icalcomponent_impl *impl = icalcomponent_new_impl(ICAL_${uc}_component);
va_start(args,v);
icalcomponent_add_properties(impl, args);
va_end(args);
return (icalcomponent*)impl;
}
EOM
} elsif ($opt_h) { # Make a C header
print<<EOM;
/* $comp */
icalcomponent* icalcomponent_new_${lc}();
icalcomponent* icalcomponent_vanew_${lc}(...);
EOM
} elsif ($opt_s) { # Make something for a switch statement
print <<EOM;
case ICAL_${uc}_PROPERTY:
EOM
} elsif ($opt_p) { # make perl source
print <<EOM;
# $comp
package Net::ICal::Component::${ucf};
\@ISA=qw(Net::ICal::Component);
sub new
{
my \$package = shift;
my \$c = Net::ICal::icalcomponent_new(\$Net::ICal::ICAL_${uc}_COMPONENT);
my \$self = Net::ICal::Component::new_from_ref(\$c);
Net::ICal::Component::_add_elements(\$self,\\\@_);
# Self is blessed in new_from_ref
return \$self;
}
EOM
}
}
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