| 4 |
|
# Originally Written by Christopher Williams |
| 5 |
|
# |
| 6 |
|
# Description |
| 7 |
+ |
# ----------- |
| 8 |
+ |
# creates and manages a configuration area |
| 9 |
+ |
# |
| 10 |
+ |
# Options |
| 11 |
+ |
# ------- |
| 12 |
+ |
# ConfigArea_location |
| 13 |
+ |
# ConfigArea_name |
| 14 |
|
# |
| 15 |
|
# Interface |
| 16 |
|
# --------- |
| 25 |
|
# addconfigitem(url) : add a new item to the area |
| 26 |
|
# configitem(@keys) : return a list of fig items that match |
| 27 |
|
# the keys - all if left blank |
| 28 |
+ |
# parentstore() : set/return the parent ObjectStore |
| 29 |
+ |
# basearea(ConfigArea) : Set/Get the base area |
| 30 |
+ |
# freebase() : Remove any link to a base area |
| 31 |
+ |
# bootstrapfromlocation([location]): bootstrap the object based on location. |
| 32 |
+ |
# no location specified - cwd used |
| 33 |
+ |
# searchlocation([startdir]) : returns the location directory. search starts |
| 34 |
+ |
# from cwd if not specified |
| 35 |
+ |
# defaultdirname() : return the default directory name string |
| 36 |
+ |
# copy(location) : make a copy of the current area at the |
| 37 |
+ |
# specified location - defaults to cwd/default |
| 38 |
+ |
# if not specified . ConfigArea_name, |
| 39 |
+ |
# ConfigArea_location also override . |
| 40 |
+ |
# Return an object representing the area |
| 41 |
+ |
# satellite() : make a satellite area based on $self |
| 42 |
+ |
# arch([archobj]) : Set/get the architecture object |
| 43 |
+ |
# structure(name) : return the object corresponding to the |
| 44 |
+ |
# structure name |
| 45 |
+ |
# structurelist() : return list of structure objectS |
| 46 |
+ |
# downloadtotop(dir,url) : download the url to a dir in the config area |
| 47 |
+ |
# |
| 48 |
|
|
| 49 |
|
package Configuration::ConfigArea; |
| 50 |
|
use ActiveDoc::ActiveDoc; |
| 51 |
|
require 5.004; |
| 52 |
|
use Utilities::AddDir; |
| 53 |
|
use ObjectUtilities::ObjectStore; |
| 54 |
< |
@ISA=qw(ActiveDoc::ActiveDoc ObjectUtilities::StorableObject); |
| 54 |
> |
use Configuration::ConfigStore; |
| 55 |
> |
use Configuration::ActiveDoc_arch; |
| 56 |
> |
use Cwd; |
| 57 |
> |
@ISA=qw(Configuration::ActiveDoc_arch ObjectUtilities::StorableObject); |
| 58 |
|
|
| 59 |
|
sub init { |
| 60 |
|
my $self=shift; |
| 61 |
+ |
|
| 62 |
|
$self->newparse("init"); |
| 63 |
|
$self->newparse("download"); |
| 64 |
|
$self->newparse("setup"); |
| 65 |
|
$self->addtag("init","project",\&Project_Start,$self, |
| 66 |
< |
\&Project_text,$self,"", $self ); |
| 66 |
> |
\&Project_text,$self,"", $self ); |
| 67 |
|
$self->addurltags("download"); |
| 68 |
+ |
$self->addtag("download","download",\&Download_Start,$self, |
| 69 |
+ |
"", $self, "",$self); |
| 70 |
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$self->addtag("download","use",\&Use_download_Start,$self, |
| 71 |
|
"", $self, "",$self); |
| 72 |
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$self->addurltags("setup"); |
| 73 |
|
$self->addtag("setup","use",\&Use_Start,$self, "", $self, "",$self); |
| 74 |
+ |
$self->addtag("setup","structure",\&Structure_Start,$self, |
| 75 |
+ |
"", $self, "",$self); |
| 76 |
+ |
|
| 77 |
+ |
# data init |
| 78 |
+ |
$self->{admindir}=".SCRAM"; |
| 79 |
+ |
} |
| 80 |
+ |
|
| 81 |
+ |
sub basearea { |
| 82 |
+ |
my $self=shift; |
| 83 |
+ |
|
| 84 |
+ |
my $area; |
| 85 |
+ |
if ( @_ ) { |
| 86 |
+ |
$area=shift; |
| 87 |
+ |
$self->config()->store($area,"BaseArea"); |
| 88 |
+ |
} |
| 89 |
+ |
else { |
| 90 |
+ |
($area)=$self->config()->restore("BaseArea"); |
| 91 |
+ |
} |
| 92 |
+ |
return $area; |
| 93 |
+ |
} |
| 94 |
+ |
|
| 95 |
+ |
sub freebase { |
| 96 |
+ |
my $self=shift; |
| 97 |
+ |
$self->config()->delete("BaseArea"); |
| 98 |
|
} |
| 99 |
|
|
| 100 |
+ |
sub defaultdirname { |
| 101 |
+ |
my $self=shift; |
| 102 |
+ |
my $name=$self->name(); |
| 103 |
+ |
my $vers=$self->version(); |
| 104 |
+ |
$vers=~s/^$name\_//; |
| 105 |
+ |
$name=$name."_".$vers; |
| 106 |
+ |
return $name; |
| 107 |
+ |
} |
| 108 |
+ |
|
| 109 |
+ |
|
| 110 |
|
sub setup { |
| 111 |
|
my $self=shift; |
| 112 |
|
|
| 113 |
< |
# --- find out the location |
| 114 |
< |
my $location=$self->requestoption("area_location", |
| 115 |
< |
"Please Enter the location of the directory"); |
| 113 |
> |
# --- find out the location - default is cwd |
| 114 |
> |
my $location=$self->option("ConfigArea_location"); |
| 115 |
> |
if ( ! defined $location ) { |
| 116 |
> |
$location=cwd(); |
| 117 |
> |
} |
| 118 |
> |
elsif ( $location!~/^\// ) { |
| 119 |
> |
$location=cwd()."/".$location; |
| 120 |
> |
} |
| 121 |
|
|
| 122 |
|
# --- find area directory name , default name projectname_version |
| 123 |
< |
my $name=$self->option("area_name"); |
| 52 |
< |
my $vers=$self->version; |
| 123 |
> |
my $name=$self->option("ConfigArea_name"); |
| 124 |
|
if ( ! defined $name ) { |
| 125 |
< |
$name=$self->name(); |
| 55 |
< |
$vers=~s/^$name_//; |
| 56 |
< |
$name=$name."_".$vers; |
| 125 |
> |
$name=$self->defaultdirname(); |
| 126 |
|
} |
| 127 |
|
$self->location($location."/".$name); |
| 128 |
|
|
| 60 |
– |
# --- make a new ActiveStore at the location and add it to the db list |
| 61 |
– |
my $ad=ActiveDoc::ActiveConfig->new($self->location()."/\.SCRAM"); |
| 62 |
– |
|
| 129 |
|
# make a new store handler |
| 130 |
< |
my $parentconfig=$self->config; |
| 65 |
< |
$self->config(Configuration::ConfigureStore->new()); |
| 66 |
< |
$self->config()->db("local",$ad); |
| 67 |
< |
$self->config()->db("parent",$parentconfig); |
| 68 |
< |
$self->config()->policy("cache","local"); |
| 69 |
< |
$self->config()->basedoc($parentconfig->basedoc()); |
| 130 |
> |
$self->_setupstore(); |
| 131 |
|
|
| 132 |
|
# --- download everything first |
| 72 |
– |
# FIX-ME --- cacheing is broken |
| 133 |
|
$self->parse("download"); |
| 134 |
|
|
| 135 |
|
# --- and parse the setup file |
| 136 |
|
$self->parse("setup"); |
| 137 |
+ |
|
| 138 |
+ |
# --- store bootstrap info |
| 139 |
+ |
$self->store($self->location()."/".$self->{admindir}."/ConfigArea.dat"); |
| 140 |
+ |
|
| 141 |
+ |
# --- store self in original database |
| 142 |
+ |
$self->parentconfig()->store($self,"ConfigArea",$self->name(), |
| 143 |
+ |
$self->version()); |
| 144 |
+ |
} |
| 145 |
+ |
|
| 146 |
+ |
sub structure { |
| 147 |
+ |
my $self=shift; |
| 148 |
+ |
my $vr=shift; |
| 149 |
+ |
return $self->{structures}{$vr}; |
| 150 |
+ |
} |
| 151 |
+ |
|
| 152 |
+ |
sub structurelist { |
| 153 |
+ |
my $self=shift; |
| 154 |
+ |
return ( keys %{$self->{structures}} ); |
| 155 |
+ |
} |
| 156 |
+ |
|
| 157 |
+ |
sub _setupstore { |
| 158 |
+ |
my $self=shift; |
| 159 |
+ |
|
| 160 |
+ |
# --- make a new ConfigStore at the location and add it to the db list |
| 161 |
+ |
my $ad=Configuration::ConfigStore->new($self->location(). |
| 162 |
+ |
"/".$self->{admindir}, $self->arch()); |
| 163 |
+ |
|
| 164 |
+ |
$self->parentconfig($self->config()); |
| 165 |
+ |
# $self->config(Configuration::ConfigureStore->new()); |
| 166 |
+ |
# $self->config()->db("local",$ad); |
| 167 |
+ |
# $self->config()->db("parent",$self->parentconfig()); |
| 168 |
+ |
# $self->config()->policy("cache","local"); |
| 169 |
+ |
$self->config($ad); |
| 170 |
+ |
$self->config()->basedoc($self->parentconfig()->basedoc()); |
| 171 |
+ |
} |
| 172 |
+ |
|
| 173 |
+ |
sub bootstrapfromlocation { |
| 174 |
+ |
my $self=shift; |
| 175 |
+ |
|
| 176 |
+ |
if ( ! defined $self->location(@_) ) { |
| 177 |
+ |
$self->error("Unable to locate the top of local configuration area"); |
| 178 |
+ |
} |
| 179 |
+ |
print "Found top ".$self->location()."\n"; |
| 180 |
+ |
$self->_setupstore(); |
| 181 |
+ |
$self->restore($self->location()."/".$self->{admindir}. |
| 182 |
+ |
"/ConfigArea.dat"); |
| 183 |
+ |
} |
| 184 |
+ |
|
| 185 |
+ |
sub parentconfig { |
| 186 |
+ |
my $self=shift; |
| 187 |
+ |
@_?$self->{parentconfig}=shift |
| 188 |
+ |
:$self->{parentconfig}; |
| 189 |
|
} |
| 190 |
|
|
| 191 |
|
sub store { |
| 193 |
|
my $location=shift; |
| 194 |
|
|
| 195 |
|
my $fh=$self->openfile(">".$location); |
| 196 |
< |
print $fh $self->location()."\n"; |
| 196 |
> |
$self->savevar($fh,"location", $self->location()); |
| 197 |
> |
$self->savevar($fh,"url", $self->url()); |
| 198 |
> |
$self->savevar($fh,"name", $self->name()); |
| 199 |
> |
$self->savevar($fh,"version", $self->version()); |
| 200 |
|
$fh->close(); |
| 201 |
+ |
|
| 202 |
+ |
$self->_storestructures(); |
| 203 |
+ |
} |
| 204 |
+ |
|
| 205 |
+ |
sub satellite { |
| 206 |
+ |
my $self=shift; |
| 207 |
+ |
my $newarea=$self->copy(@_); |
| 208 |
+ |
$newarea->_makesatellites(); |
| 209 |
+ |
return $newarea; |
| 210 |
+ |
} |
| 211 |
+ |
|
| 212 |
+ |
sub copy { |
| 213 |
+ |
my $self=shift; |
| 214 |
+ |
use File::Basename; |
| 215 |
+ |
# create the area |
| 216 |
+ |
|
| 217 |
+ |
my $destination; |
| 218 |
+ |
if ( @_ ) { |
| 219 |
+ |
$destination=shift; |
| 220 |
+ |
} |
| 221 |
+ |
else { |
| 222 |
+ |
my($location,$name)=$self->_defaultoptions(); |
| 223 |
+ |
$destination=$location."/".$name |
| 224 |
+ |
} |
| 225 |
+ |
#AddDir::adddir(dirname($destination)."/".$self->{admindir}); |
| 226 |
+ |
#AddDir::adddir($destination."/".$self->{admindir}); |
| 227 |
+ |
|
| 228 |
+ |
# copy across the admin dir |
| 229 |
+ |
$temp=$self->location()."/".$self->{admindir}; |
| 230 |
+ |
AddDir::copydir($temp,"$destination/".$self->{admindir}); |
| 231 |
+ |
# create a new object based on the new area |
| 232 |
+ |
my $newarea=ref($self)->new($self->parentconfig()); |
| 233 |
+ |
$newarea->bootstrapfromlocation($destination); |
| 234 |
+ |
# save it with the new location info |
| 235 |
+ |
$newarea->store($self->location()."/".$self->{admindir}. |
| 236 |
+ |
"/ConfigArea.dat"); |
| 237 |
+ |
return $newarea; |
| 238 |
|
} |
| 239 |
|
|
| 240 |
|
sub restore { |
| 241 |
|
my $self=shift; |
| 242 |
+ |
my $location=shift; |
| 243 |
|
|
| 244 |
|
my $fh=$self->openfile("<".$location); |
| 245 |
< |
$self->{location}=<$fh>; |
| 246 |
< |
chomp $self->{location}; |
| 245 |
> |
my $varhash={}; |
| 246 |
> |
$self->restorevars($fh,$varhash); |
| 247 |
> |
if ( ! defined $self->location() ) { |
| 248 |
> |
$self->location($$varhash{"location"}); |
| 249 |
> |
} |
| 250 |
> |
$self->_setupstore(); |
| 251 |
> |
$self->url($$varhash{"url"}); |
| 252 |
> |
$self->name($$varhash{"name"}); |
| 253 |
> |
$self->version($$varhash{"version"}); |
| 254 |
|
$fh->close(); |
| 255 |
|
|
| 256 |
+ |
$self->_restorestructures(); |
| 257 |
|
} |
| 258 |
|
|
| 259 |
|
sub name { |
| 273 |
|
sub location { |
| 274 |
|
my $self=shift; |
| 275 |
|
|
| 276 |
< |
@_?$self->{location}=shift |
| 277 |
< |
:$self->{location}; |
| 276 |
> |
if ( @_ ) { |
| 277 |
> |
$self->{location}=shift; |
| 278 |
> |
} |
| 279 |
> |
elsif ( ! defined $self->{location} ) { |
| 280 |
> |
# try and find the release location |
| 281 |
> |
$self->{location}=$self->searchlocation(); |
| 282 |
> |
} |
| 283 |
> |
return $self->{location}; |
| 284 |
> |
} |
| 285 |
> |
|
| 286 |
> |
sub searchlocation { |
| 287 |
> |
my $self=shift; |
| 288 |
> |
|
| 289 |
> |
#start search in current directory if not specified |
| 290 |
> |
my $thispath; |
| 291 |
> |
@_?$thispath=shift |
| 292 |
> |
:$thispath=cwd(); |
| 293 |
> |
|
| 294 |
> |
my $rv=0; |
| 295 |
> |
|
| 296 |
> |
Sloop:{ |
| 297 |
> |
do { |
| 298 |
> |
# print "Searching $thispath\n"; |
| 299 |
> |
if ( -e "$thispath/".$self->{admindir} ) { |
| 300 |
> |
# print "Found\n"; |
| 301 |
> |
$rv=1; |
| 302 |
> |
last Sloop; |
| 303 |
> |
} |
| 304 |
> |
} while ( ($thispath=~s/(.*)\/.*/$1/)=~/./ ) }; |
| 305 |
> |
|
| 306 |
> |
return $rv?$thispath:undef; |
| 307 |
|
} |
| 308 |
|
|
| 309 |
|
sub meta { |
| 315 |
|
|
| 316 |
|
sub configitem { |
| 317 |
|
my $self=shift; |
| 128 |
– |
my $location=shift; |
| 318 |
|
|
| 319 |
< |
$self->config()->find("ConfigItem",@_); |
| 319 |
> |
return ($self->config()->find("ConfigItem",@_)); |
| 320 |
|
} |
| 321 |
|
|
| 322 |
|
sub addconfigitem { |
| 326 |
|
my $docref=$self->activatedoc($url); |
| 327 |
|
# Set up the document |
| 328 |
|
$docref->setup(); |
| 329 |
< |
$self->config()->storepolicy("local"); |
| 330 |
< |
$docref->save(); |
| 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; |
