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# Originally Written by Christopher Williams |
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# |
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# Description |
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# ----------- |
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# creates and manages a configuration area |
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# |
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# Options |
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# ------- |
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# ConfigArea_location |
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# ConfigArea_name |
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# |
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# Interface |
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# --------- |
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# configitem(@keys) : return a list of fig items that match |
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# the keys - all if left blank |
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# parentstore() : set/return the parent ObjectStore |
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# basearea(ConfigArea) : Set/Get the base area |
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# freebase() : Remove any link to a base area |
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# bootstrapfromlocation([location]): bootstrap the object based on location. |
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# no location specified - cwd used |
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# searchlocation([startdir]) : returns the location directory. search starts |
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# from cwd if not specified |
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# defaultdirname() : return the default directory name string |
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# copy(location) : make a copy of the current area at the |
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# specified location - return an object |
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# representing the area |
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# linkarea(oref) : link area with another |
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# specified location - defaults to cwd/default |
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# if not specified . ConfigArea_name, |
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# ConfigArea_location also override . |
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# Return an object representing the area |
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# satellite() : make a satellite area based on $self |
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# arch([archobj]) : Set/get the architecture object |
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# structure(name) : return the object corresponding to the |
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# structure name |
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# structurelist() : return list of structure objectS |
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# downloadtotop(dir,url) : download the url to a dir in the config area |
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# |
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|
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package Configuration::ConfigArea; |
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use ActiveDoc::ActiveDoc; |
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require 5.004; |
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use Utilities::AddDir; |
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use ObjectUtilities::ObjectStore; |
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use Configuration::ConfigStore; |
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use Configuration::ActiveDoc_arch; |
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use Cwd; |
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< |
@ISA=qw(ActiveDoc::ActiveDoc ObjectUtilities::StorableObject); |
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@ISA=qw(Configuration::ActiveDoc_arch ObjectUtilities::StorableObject); |
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|
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sub init { |
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my $self=shift; |
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$self->addtag("init","project",\&Project_Start,$self, |
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\&Project_text,$self,"", $self ); |
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$self->addurltags("download"); |
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$self->addtag("download","download",\&Download_Start,$self, |
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"", $self, "",$self); |
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$self->addtag("download","use",\&Use_download_Start,$self, |
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"", $self, "",$self); |
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$self->addurltags("setup"); |
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$self->addtag("setup","use",\&Use_Start,$self, "", $self, "",$self); |
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$self->addtag("setup","structure",\&Structure_Start,$self, |
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"", $self, "",$self); |
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|
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# data init |
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$self->{admindir}=".SCRAM"; |
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} |
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|
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sub basearea { |
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my $self=shift; |
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|
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my $area; |
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if ( @_ ) { |
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$area=shift; |
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$self->config()->store($area,"BaseArea"); |
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} |
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else { |
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($area)=$self->config()->restore("BaseArea"); |
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} |
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return $area; |
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} |
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|
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sub freebase { |
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my $self=shift; |
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$self->config()->delete("BaseArea"); |
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} |
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|
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sub defaultdirname { |
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my $self=shift; |
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< |
my $name=$self->name(); |
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< |
my $vers=$self->version(); |
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$vers=~s/^$name_//; |
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$name=$name."_".$vers; |
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return $name; |
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< |
|
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my $name=$self->name(); |
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my $vers=$self->version(); |
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$vers=~s/^$name\_//; |
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$name=$name."_".$vers; |
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return $name; |
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} |
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|
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sub setup { |
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my $self=shift; |
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|
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# --- find out the location - default is cwd |
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< |
my $location=$self->option("area_location"); |
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my $location=$self->option("ConfigArea_location"); |
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if ( ! defined $location ) { |
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$location=cwd(); |
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} |
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} |
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|
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# --- find area directory name , default name projectname_version |
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my $name=$self->option("area_name"); |
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my $name=$self->option("ConfigArea_name"); |
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if ( ! defined $name ) { |
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$name=$self->defaultdirname(); |
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} |
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$self->_setupstore(); |
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|
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# --- download everything first |
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# FIX-ME --- cacheing is broken |
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$self->parse("download"); |
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|
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# --- and parse the setup file |
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$self->parse("setup"); |
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# --- store bootstrap info |
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< |
$self->store($self->location()."/.SCRAM/ConfigArea.dat"); |
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$self->store($self->location()."/".$self->{admindir}."/ConfigArea.dat"); |
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|
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# --- store self in original database |
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$self->parentconfig()->store($self,"ConfigArea",$self->name(), |
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$self->version()); |
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} |
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|
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sub structure { |
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my $self=shift; |
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my $vr=shift; |
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return $self->{structures}{$vr}; |
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} |
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|
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sub structurelist { |
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my $self=shift; |
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return ( keys %{$self->{structures}} ); |
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} |
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|
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sub _setupstore { |
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my $self=shift; |
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|
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< |
# --- make a new ActiveStore at the location and add it to the db list |
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my $ad=ActiveDoc::ActiveConfig->new($self->location()."/\.SCRAM"); |
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# --- make a new ConfigStore at the location and add it to the db list |
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my $ad=Configuration::ConfigStore->new($self->location(). |
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"/".$self->{admindir}, $self->arch()); |
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|
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$self->parentconfig($self->config()); |
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# $self->config(Configuration::ConfigureStore->new()); |
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} |
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print "Found top ".$self->location()."\n"; |
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$self->_setupstore(); |
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$self->restore($self->location()."/.SCRAM/ConfigArea.dat"); |
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$self->restore($self->location()."/".$self->{admindir}. |
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> |
"/ConfigArea.dat"); |
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} |
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|
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sub parentconfig { |
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$self->savevar($fh,"name", $self->name()); |
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$self->savevar($fh,"version", $self->version()); |
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$fh->close(); |
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|
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$self->_storestructures(); |
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} |
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|
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sub satellite { |
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my $self=shift; |
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my $newarea=$self->copy(@_); |
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$newarea->_makesatellites(); |
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return $newarea; |
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} |
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|
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sub copy { |
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my $self=shift; |
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my $destination=shift; |
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use File::Basename; |
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# create the area |
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|
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< |
AddDir::adddir(dirname($destination)); |
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> |
my $destination; |
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> |
if ( @_ ) { |
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> |
$destination=shift; |
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> |
} |
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> |
else { |
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> |
my($location,$name)=$self->_defaultoptions(); |
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> |
$destination=$location."/".$name |
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> |
} |
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#AddDir::adddir(dirname($destination)."/".$self->{admindir}); |
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> |
#AddDir::adddir($destination."/".$self->{admindir}); |
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|
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< |
$temp=$self->location(); |
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< |
my @cpcmd=(qw(cp -r), "$temp", "$destination"); |
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< |
print "@cpcmd"."\n"; |
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< |
# File::Copy::copy("$self->location()", "$destination") or |
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< |
system(@cpcmd) == 0 or |
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< |
$self->error("Cannot copy ".$self->location(). |
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< |
" to $destination ".$!); |
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< |
|
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> |
# copy across the admin dir |
| 229 |
> |
$temp=$self->location()."/".$self->{admindir}; |
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> |
AddDir::copydir($temp,"$destination/".$self->{admindir}); |
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# create a new object based on the new area |
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my $newarea=ref($self)->new($self->parentconfig()); |
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$newarea->bootstrapfromlocation($destination); |
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# save it with the new location info |
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< |
$newarea->store($self->location()."/.SCRAM/ConfigArea.dat"); |
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> |
$newarea->store($self->location()."/".$self->{admindir}. |
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> |
"/ConfigArea.dat"); |
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> |
return $newarea; |
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} |
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|
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sub restore { |
| 252 |
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$self->name($$varhash{"name"}); |
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$self->version($$varhash{"version"}); |
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$fh->close(); |
| 255 |
+ |
|
| 256 |
+ |
$self->_restorestructures(); |
| 257 |
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} |
| 258 |
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|
| 259 |
|
sub name { |
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Sloop:{ |
| 297 |
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do { |
| 298 |
|
# print "Searching $thispath\n"; |
| 299 |
< |
if ( -e "$thispath/.SCRAM" ) { |
| 299 |
> |
if ( -e "$thispath/".$self->{admindir} ) { |
| 300 |
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# print "Found\n"; |
| 301 |
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$rv=1; |
| 302 |
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last Sloop; |
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my $docref=$self->activatedoc($url); |
| 327 |
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# Set up the document |
| 328 |
|
$docref->setup(); |
| 329 |
+ |
$docref->save(); |
| 330 |
|
# $self->config()->storepolicy("local"); |
| 331 |
|
} |
| 332 |
|
|
| 333 |
+ |
sub downloadtotop { |
| 334 |
+ |
my $self=shift; |
| 335 |
+ |
my $url=shift; |
| 336 |
+ |
my $dir=shift; |
| 337 |
+ |
|
| 338 |
+ |
# only download once |
| 339 |
+ |
if ( ! -e $self->location()."/".$dir ) { |
| 340 |
+ |
$self->{urlhandler}->download($url,$self->location()."/".$dir); |
| 341 |
+ |
} |
| 342 |
+ |
} |
| 343 |
+ |
|
| 344 |
+ |
sub _makesatellites { |
| 345 |
+ |
my $self=shift; |
| 346 |
+ |
foreach $st ( values %{$self->{structures}} ) { |
| 347 |
+ |
$st->setupsatellite() |
| 348 |
+ |
} |
| 349 |
+ |
} |
| 350 |
+ |
|
| 351 |
+ |
sub _storestructures { |
| 352 |
+ |
my $self=shift; |
| 353 |
+ |
foreach $struct ( values %{$self->{structures}} ) { |
| 354 |
+ |
$self->config()->store($struct, "Structures", $struct->name()); |
| 355 |
+ |
} |
| 356 |
+ |
} |
| 357 |
+ |
|
| 358 |
+ |
sub _restorestructures { |
| 359 |
+ |
my $self=shift; |
| 360 |
+ |
my @strs=$self->config()->find("Structures"); |
| 361 |
+ |
foreach $struct ( @strs ) { |
| 362 |
+ |
$struct->parent($self); |
| 363 |
+ |
$self->{structures}{$struct->name()}=$struct; |
| 364 |
+ |
} |
| 365 |
+ |
} |
| 366 |
+ |
|
| 367 |
+ |
sub _defaultoptions { |
| 368 |
+ |
my $self=shift; |
| 369 |
+ |
my $name; |
| 370 |
+ |
my $location; |
| 371 |
+ |
|
| 372 |
+ |
# --- find out the location - default is cwd |
| 373 |
+ |
$location=$self->option("ConfigArea_location"); |
| 374 |
+ |
if ( ! defined $location ) { |
| 375 |
+ |
$location=cwd(); |
| 376 |
+ |
} |
| 377 |
+ |
elsif ( $location!~/^\// ) { |
| 378 |
+ |
$location=cwd()."/".$location; |
| 379 |
+ |
} |
| 380 |
+ |
|
| 381 |
+ |
# --- find area directory name , default name projectname_version |
| 382 |
+ |
$name=$self->option("ConfigArea_name"); |
| 383 |
+ |
if ( ! defined $name ) { |
| 384 |
+ |
$name=$self->defaultdirname(); |
| 385 |
+ |
} |
| 386 |
+ |
return ($location,$name); |
| 387 |
+ |
} |
| 388 |
|
# -------------- Tags --------------------------------- |
| 389 |
|
# -- init parse |
| 390 |
|
sub Project_Start { |
| 410 |
|
|
| 411 |
|
# ---- download parse |
| 412 |
|
|
| 413 |
+ |
sub Download_Start { |
| 414 |
+ |
my $self=shift; |
| 415 |
+ |
my $name=shift; |
| 416 |
+ |
my $hashref=shift; |
| 417 |
+ |
|
| 418 |
+ |
$self->checktag($name,$hashref,'url'); |
| 419 |
+ |
$self->checktag($name,$hashref,'location'); |
| 420 |
+ |
if ( $$hashref{'location'}!~/^\w/ ) { |
| 421 |
+ |
$self->parseerror("location must start with an". |
| 422 |
+ |
" alphanumeric character"); |
| 423 |
+ |
} |
| 424 |
+ |
print "Downloading .... ".$$hashref{'url'}."\n"; |
| 425 |
+ |
$self->downloadtotop($$hashref{'url'},$$hashref{'location'}); |
| 426 |
+ |
} |
| 427 |
+ |
|
| 428 |
|
sub Use_download_Start { |
| 429 |
|
my $self=shift; |
| 430 |
|
my $name=shift; |
| 437 |
|
|
| 438 |
|
# --- setup parse |
| 439 |
|
|
| 440 |
+ |
sub Structure_Start { |
| 441 |
+ |
my $self=shift; |
| 442 |
+ |
my $name=shift; |
| 443 |
+ |
my $hashref=shift; |
| 444 |
+ |
|
| 445 |
+ |
$self->checktag($name,$hashref,'name'); |
| 446 |
+ |
if ( !( exists $$hashref{'type'}) || ( exists $$hashref{'url'}) ) { |
| 447 |
+ |
$self->parseerror("No url or type given in <$name> tag"); |
| 448 |
+ |
} |
| 449 |
+ |
if ( ! exists $self->{structures}{$$hashref{'name'}} ) { |
| 450 |
+ |
if ( exists $$hashref{'type'}) { |
| 451 |
+ |
# create a new object of the specified type |
| 452 |
+ |
eval "require $$hashref{'type'} "; |
| 453 |
+ |
if ( $@ ) { |
| 454 |
+ |
$self->parseerror("Unable to instantiate type=". |
| 455 |
+ |
$$hashref{'type'}." in <$name> .".$@); |
| 456 |
+ |
} |
| 457 |
+ |
$self->{structures}{$$hashref{'name'}}= |
| 458 |
+ |
$$hashref{'type'}->new($self->config()); |
| 459 |
+ |
$self->{structures}{$$hashref{'name'}}->name($$hashref{'name'}); |
| 460 |
+ |
$self->{structures}{$$hashref{'name'}}->parent($self); |
| 461 |
+ |
$self->{structures}{$$hashref{'name'}}->vars($hashref); |
| 462 |
+ |
} |
| 463 |
+ |
else { # its an activedoc |
| 464 |
+ |
$self->{structures}{$$hashref{'name'}}= |
| 465 |
+ |
$self->activatedoc($$hashref{'url'}); |
| 466 |
+ |
} |
| 467 |
+ |
$self->{structures}{$$hashref{'name'}}->setupbase(); |
| 468 |
+ |
} |
| 469 |
+ |
else { |
| 470 |
+ |
$self->parseerror("Multiply defined Structure - ". |
| 471 |
+ |
$$hashref{'name'}); |
| 472 |
+ |
} |
| 473 |
+ |
} |
| 474 |
+ |
|
| 475 |
|
sub Use_Start { |
| 476 |
|
my $self=shift; |
| 477 |
|
my $name=shift; |
