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#!/usr/bin/env perl
################################################################################
# SPDX-FileCopyrightText: 2000, Eric Busboom <eric@civicknowledge.com>
#
# SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
################################################################################
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
SPDX-FileCopyrightText: 1999 Eric Busboom <eric@civicknowledge.com>
SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
======================================================================*/
/*
* 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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