pjs/other-licenses/libical/scripts/mkderivedparameters.pl

322 строки
6.6 KiB
Perl
Executable File

#!/usr/bin/env perl
require "readvaluesfile.pl";
use Getopt::Std;
getopts('chspi:');
%no_xname = (RELATED=>1,RANGE=>1,RSVP=>1,XLICERRORTYPE=>1,XLICCOMPARETYPE=>1);
%params = read_parameters_file($ARGV[0]);
# Write the file inline by copying everything before a demarcation
# line, and putting the generated data after the demarcation
if ($opt_i) {
open(IN,$opt_i) || die "Can't open input file $opt_i";
while(<IN>){
if (/Do not edit/){
last;
}
print;
}
if($opt_p){
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";
}
}
# Write parameter string map
if ($opt_c){
}
# Write parameter enumerations and datatypes
if($opt_h){
print "typedef enum icalparameter_kind {\n ICAL_ANY_PARAMETER = 0,\n";
foreach $param (sort keys %params) {
next if !$param;
next if $param eq 'NO' or $param eq 'ANY';
my $uc = join("",map {uc($_);} split(/-/,$param));
my @enums = @{$params{$param}->{'enums'}};
print " ICAL_${uc}_PARAMETER, \n";
}
print " ICAL_NO_PARAMETER\n} icalparameter_kind;\n\n";
# Now create enumerations for parameter values
$idx = 20000;
print "#define ICALPARAMETER_FIRST_ENUM $idx\n\n";
foreach $param (sort keys %params) {
next if !$param;
next if $param eq 'NO' or $prop eq 'ANY';
my $type = $params{$param}->{"C"};
my $ucv = join("",map {uc(lc($_));} split(/-/,$param));
my @enums = @{$params{$param}->{'enums'}};
if(@enums){
print "typedef enum $type {\n";
my $first = 1;
unshift(@enums,"X");
push(@enums,"NONE");
foreach $e (@enums) {
if (!$first){
print ",\n";
} else {
$first = 0;
}
my $uce = join("",map {uc(lc($_));} split(/-/,$e));
print " ICAL_${ucv}_${uce} = $idx";
$idx++;
}
$c_type =~ s/enum //;
print "\n} $type;\n\n";
}
}
print "#define ICALPARAMETER_LAST_ENUM $idx\n\n";
}
if ($opt_c){
# Create the icalparameter_value to icalvalue_kind conversion table
print "struct icalparameter_value_kind_map value_kind_map[] = {\n";
foreach $enum (@{$params{'VALUE'}->{'enums'}}){
next if $enum eq 'NO' or $enum eq 'ERROR';
$uc = join("",map {uc(lc($_));} split(/-/,$enum));
print " {ICAL_VALUE_${uc},ICAL_${uc}_VALUE},\n";
}
print " {ICAL_VALUE_X,ICAL_X_VALUE},\n";
print " {ICAL_VALUE_NONE,ICAL_NO_VALUE}\n};\n\n";
#Create the parameter Name map
print "static struct icalparameter_kind_map parameter_map[] = { \n";
foreach $param (sort keys %params) {
next if !$param;
next if $param eq 'NO' or $prop eq 'ANY';
my $lc = join("",map {lc($_);} split(/-/,$param));
my $uc = join("",map {uc(lc($_));} split(/-/,$param));
print " {ICAL_${uc}_PARAMETER,\"$param\"},\n";
}
print " { ICAL_NO_PARAMETER, \"\"}\n};\n\n";
# Create the parameter value map
print "static struct icalparameter_map icalparameter_map[] = {\n";
print "{ICAL_ANY_PARAMETER,0,\"\"},\n";
foreach $param (sort keys %params) {
next if !$param;
next if $param eq 'NO' or $prop eq 'ANY';
my $type = $params{$param}->{"C"};
my $uc = join("",map {uc(lc($_));} split(/-/,$param));
my @enums = @{$params{$param}->{'enums'}};
if(@enums){
foreach $e (@enums){
my $uce = join("",map {uc(lc($_));} split(/-/,$e));
print " {ICAL_${uc}_PARAMETER,ICAL_${uc}_${uce},\"$e\"},\n";
}
}
}
print " {ICAL_NO_PARAMETER,0,\"\"}};\n\n";
}
foreach $param (keys %params){
my $type = $params{$param}->{'C'};
my $ucf = join("",map {ucfirst(lc($_));} split(/-/,$param));
my $lc = lc($ucf);
my $uc = uc($lc);
my $charorenum;
my $set_code;
my $pointer_check;
my $pointer_check_v;
my $xrange;
if ($type=~/char/ ) {
$charorenum = " icalerror_check_arg_rz( (param!=0), \"param\");\n return ($type)((struct icalparameter_impl*)param)->string;";
$set_code = "((struct icalparameter_impl*)param)->string = icalmemory_strdup(v);";
$pointer_check = "icalerror_check_arg_rz( (v!=0),\"v\");";
$pointer_check_v = "icalerror_check_arg_rv( (v!=0),\"v\");";
} else {
$xrange =" if ( ((struct icalparameter_impl*)param)->string != 0){\n return ICAL_${uc}_X;\n }\n" if !exists $no_xname{$uc};
$charorenum= "icalerror_check_arg( (param!=0), \"param\");\n$xrange\nreturn ($type)((struct icalparameter_impl*)param)->data;";
$pointer_check = "icalerror_check_arg_rz(v >= ICAL_${uc}_X,\"v\");\n icalerror_check_arg_rz(v < ICAL_${uc}_NONE,\"v\");";
$pointer_check_v = "icalerror_check_arg_rv(v >= ICAL_${uc}_X,\"v\");\n icalerror_check_arg_rv(v < ICAL_${uc}_NONE,\"v\");";
$set_code = "((struct icalparameter_impl*)param)->data = (int)v;";
}
if ($opt_c) {
print <<EOM;
/* $param */
icalparameter* icalparameter_new_${lc}($type v)
{
struct icalparameter_impl *impl;
icalerror_clear_errno();
$pointer_check
impl = icalparameter_new_impl(ICAL_${uc}_PARAMETER);
if (impl == 0) {
return 0;
}
icalparameter_set_${lc}((icalparameter*) impl,v);
if (icalerrno != ICAL_NO_ERROR) {
icalparameter_free((icalparameter*) impl);
return 0;
}
return (icalparameter*) impl;
}
${type} icalparameter_get_${lc}(icalparameter* param)
{
icalerror_clear_errno();
$charorenum
}
void icalparameter_set_${lc}(icalparameter* param, ${type} v)
{
$pointer_check_v
icalerror_check_arg_rv( (param!=0), "param");
icalerror_clear_errno();
$set_code
}
EOM
} elsif( $opt_h) {
print <<EOM;
/* $param */
icalparameter* icalparameter_new_${lc}($type v);
${type} icalparameter_get_${lc}(icalparameter* value);
void icalparameter_set_${lc}(icalparameter* value, ${type} v);
EOM
}
if ($opt_p) {
print <<EOM;
# $param
package Net::ICal::Parameter::${ucf};
\@ISA=qw(Net::ICal::Parameter);
sub new
{
my \$self = [];
my \$package = shift;
my \$value = shift;
bless \$self, \$package;
my \$p;
if (\$value) {
\$p = Net::ICal::icalparameter_new_from_string(\$Net::ICal::ICAL_${uc}_PARAMETER,\$value);
} else {
\$p = Net::ICal::icalparameter_new(\$Net::ICal::ICAL_${uc}_PARAMETER);
}
\$self->[0] = \$p;
return \$self;
}
sub get
{
my \$self = shift;
my \$impl = \$self->_impl();
return Net::ICal::icalparameter_as_ical_string(\$impl);
}
sub set
{
# This is hard to implement, so I've punted for now.
die "Set is not implemented";
}
EOM
}
}
if ($opt_h){
print <<EOM;
#endif /*ICALPARAMETER_H*/
EOM
}