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|
#!/usr/bin/perl
use lib '.';
require 'readvaluesfile.pl';
use Getopt::Std;
getopts('chi:');
#Options
# c -> generate c code file
# h-> generate header file
# Open with value-types.txt
my %h = read_values_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 $opt_i";
while(<IN>){
print;
}
}
# Map type names to the value in the icalvalue_impl data union */
%union_map = (
BOOLEAN => 'int',
CALADDRESS=>'string',
DATE=>'time',
DATETIME=>'time',
DATETIMEDATE=>'time',
DATETIMEPERIOD=>'period',
DURATION=>'duration',
INTEGER=>'int',
TEXT=>'string',
URI=>'string',
UTCOFFSET=>'int',
QUERY=>'string',
BINARY=>'string',
X=>'string'
);
if($opt_h){
# First print out the value enumerations
$idx = 5000;
print "typedef enum icalvalue_kind {\n";
print " ICAL_ANY_VALUE=$idx,\n";
foreach $value (keys %h) {
$idx++;
my $ucv = join("",map {uc(lc($_));} split(/-/,$value));
next if $value eq "NO";
print " ICAL_${ucv}_VALUE=$idx,\n";
}
$idx++;
print " ICAL_NO_VALUE=$idx\n} icalvalue_kind ;\n\n";
# Now create enumerations for property values
$idx = 10000;
print "#define ICALPROPERTY_FIRST_ENUM $idx\n\n";
foreach $value (sort keys %h) {
next if !$value;
next if $value eq 'NO' or $prop eq 'ANY';
my $ucv = join("",map {uc(lc($_));} split(/-/,$value));
my @enums = @{$h{$value}->{'enums'}};
if(@enums){
my ($c_autogen,$c_type) = @{$h{$value}->{'C'}};
print "typedef $c_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} $c_type;\n\n";
}
}
print "#define ICALPROPERTY_LAST_ENUM $idx\n\n";
}
if($opt_c){
# print out the value to string map
print "static struct icalvalue_kind_map value_map[]={\n";
foreach $value (keys %h) {
$idx++;
my $ucv = join("",map {uc(lc($_));} split(/-/,$value));
next if $value eq "NO";
print " {ICAL_${ucv}_VALUE,\"$value\"},\n";
}
print " {ICAL_NO_VALUE,\"\"}\n};";
}
foreach $value (keys %h) {
my $autogen = $h{$value}->{C}->[0];
my $type = $h{$value}->{C}->[1];
my $ucf = join("",map {ucfirst(lc($_));} split(/-/,$value));
my $lc = lc($ucf);
my $uc = uc($lc);
my $pointer_check = "icalerror_check_arg_rz( (v!=0),\"v\");\n" if $type =~ /\*/;
my $pointer_check_rv = "icalerror_check_arg_rv( (v!=0),\"v\");\n" if $type =~ /\*/;
my $assign;
if ($type =~ /char/){
$assign = "icalmemory_strdup(v);\n\n if (impl->data.v_string == 0){\n errno = ENOMEM;\n }\n";
$check_arg = "icalerror_check_arg_rz( (value!=0),\"value\");";
} else {
$assign = "v;";
$check_arg = "icalerror_check_arg( (value!=0),\"value\");";
}
my $union_data;
if(@{$h{$value}->{'enums'}}){
$union_data = 'enum';
} elsif (exists $union_map{$uc} ){
$union_data=$union_map{$uc};
} else {
$union_data = $lc;
}
if ($opt_c && $autogen) {
print "\n\n\
icalvalue* icalvalue_new_${lc} ($type v){\
struct icalvalue_impl* impl = icalvalue_new_impl(ICAL_${uc}_VALUE);\
$pointer_check\
icalvalue_set_${lc}((icalvalue*)impl,v);\
return (icalvalue*)impl;\
}\
void icalvalue_set_${lc}(icalvalue* value, $type v) {\
struct icalvalue_impl* impl; \
icalerror_check_arg_rv( (value!=0),\"value\");\
$pointer_check_rv\
icalerror_check_value_type(value, ICAL_${uc}_VALUE);\
impl = (struct icalvalue_impl*)value;\n";
if( $union_data eq 'string') {
print " if(impl->data.v_${union_data}!=0) {free((void*)impl->data.v_${union_data});}\n";
}
print "\n impl->data.v_$union_data = $assign \n }\n";
print "$type\ icalvalue_get_${lc}(icalvalue* value)\ {\n\
$check_arg\
icalerror_check_value_type(value, ICAL_${uc}_VALUE);\
return ((struct icalvalue_impl*)value)->data.v_${union_data};\n}\n";
} elsif($opt_h && $autogen) {
print "\n /* $value */ \
icalvalue* icalvalue_new_${lc}($type v); \
$type icalvalue_get_${lc}(icalvalue* value); \
void icalvalue_set_${lc}(icalvalue* value, ${type} v);\n\n";
}
}
if ($opt_h){
print "#endif /*ICALVALUE_H*/\n";
}
__END__
|
