| 18 |
|
# addfeature(name,@value) : add value(s) to the named feature |
| 19 |
|
# setfeature(name,@value) : set value(s) for the named feature |
| 20 |
|
# getfeature(name) : return a list of elements belonging to the named feature |
| 21 |
+ |
# (with embedded dependencies) |
| 22 |
+ |
# type(name[,type]) : get/set the type associated with a feature |
| 23 |
|
# addrequirement() : add a requirement at the current parse position |
| 24 |
|
# dependencies() : return a list of dependency objects |
| 25 |
+ |
# nonembeddeddependencies() : return a list of dependency objects that |
| 26 |
+ |
# are not embedded into the parameters |
| 27 |
+ |
# save(location) : Save object to given file |
| 28 |
+ |
# restore(location) : Restore object from specified file |
| 29 |
|
|
| 30 |
|
package BuildSystem::Tool; |
| 31 |
|
require 5.004; |
| 58 |
|
:$self->{url}; |
| 59 |
|
} |
| 60 |
|
|
| 61 |
+ |
sub type { |
| 62 |
+ |
my $self=shift; |
| 63 |
+ |
my $name=shift; |
| 64 |
+ |
|
| 65 |
+ |
if ( @_ ) { |
| 66 |
+ |
$self->{featuretypes}{$name}=shift; |
| 67 |
+ |
} |
| 68 |
+ |
return ((defined $self->{featuretypes}{$name})? |
| 69 |
+ |
$self->{featuretypes}{$name}:""); |
| 70 |
+ |
} |
| 71 |
|
|
| 72 |
|
sub addfeature { |
| 73 |
|
my $self=shift; |
| 153 |
|
return @{$self->{recobjs}} |
| 154 |
|
} |
| 155 |
|
|
| 156 |
+ |
sub save { |
| 157 |
+ |
my $self=shift; |
| 158 |
+ |
my $location=shift; |
| 159 |
+ |
|
| 160 |
+ |
my $fh=FileHandle->new(); |
| 161 |
+ |
$fh->open(">".$location) or die "Unable to open $location for output". |
| 162 |
+ |
$!."\n"; |
| 163 |
+ |
print $fh "_sys:name:".$self->name()."\n"; |
| 164 |
+ |
print $fh "_sys:version:".$self->version()."\n"; |
| 165 |
+ |
foreach $f ( $self->features()) { |
| 166 |
+ |
foreach $val ( $self->getfeature($f) ) { |
| 167 |
+ |
print $fh $self->type($f).":".$f.":".$val."\n"; |
| 168 |
+ |
} |
| 169 |
+ |
} |
| 170 |
+ |
undef $fh; |
| 171 |
+ |
} |
| 172 |
+ |
|
| 173 |
+ |
sub restore { |
| 174 |
+ |
my $self=shift; |
| 175 |
+ |
my $location=shift; |
| 176 |
+ |
|
| 177 |
+ |
my $fh=FileHandle->new(); |
| 178 |
+ |
$fh->open("<".$location) or die "Unable to open $location for output". |
| 179 |
+ |
$!."\n"; |
| 180 |
+ |
my ($tool,$type,$variable,$value); |
| 181 |
+ |
while ( <$fh> ) { |
| 182 |
+ |
chomp; |
| 183 |
+ |
next if /^#/; |
| 184 |
+ |
next if /^\s*$/; |
| 185 |
+ |
($type, $variable, $value)=split /:/; |
| 186 |
+ |
next if ( $variable=~/\&/ ); |
| 187 |
+ |
$product=~tr[A-Z][a-z]; |
| 188 |
+ |
if ( $type eq "_sys" ) { |
| 189 |
+ |
if ( can($variable)) { |
| 190 |
+ |
$self->$variable($value); |
| 191 |
+ |
} |
| 192 |
+ |
} |
| 193 |
+ |
else { |
| 194 |
+ |
$self->addfeature($variable,$value); |
| 195 |
+ |
} |
| 196 |
+ |
} |
| 197 |
+ |
undef $fh; |
| 198 |
+ |
} |
| 199 |
+ |
|
| 200 |
|
sub _recordpos { |
| 201 |
|
my $self=shift; |
| 202 |
|
my $name=shift; |
| 220 |
|
} |
| 221 |
|
return @rv; |
| 222 |
|
} |
| 223 |
+ |
|
| 224 |
+ |
|
