src/BuildSystem/ToolManager.pm

#____________________________________________________________________ 
# File: ToolManager.pm
#____________________________________________________________________ 
#  
# Author: Shaun Ashby <Shaun.Ashby@cern.ch>
# Copyright: 2003 (C) Shaun Ashby
#
#--------------------------------------------------------------------
package BuildSystem::ToolManager;
require 5.004;

use Exporter;
use BuildSystem::ToolCache;
use BuildSystem::ToolParser;
use Utilities::AddDir;
use Utilities::Verbose;
use SCRAM::MsgLog;

@ISA=qw(BuildSystem::ToolCache Utilities::Verbose);
@EXPORT_OK=qw( );
#

sub new
   {
   my $proto=shift;
   my $class=ref($proto) || $proto;
   my $self=$class->SUPER::new();    # Inherit from ToolCache
   bless $self,$class;
   $self->init (shift);
   return $self;
   }

sub init ()
   {
   my $self=shift;
   my $projectarea=shift;
   $self->{topdir}=$projectarea->location();
   $self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
   $self->{archstore}=$projectarea->archdir();
   $self->{toolcache}=$self->{configdir}."/toolbox/$ENV{SCRAM_ARCH}/tools";
   $self->name($projectarea->toolcachename());
   $self->dirty();
   }
  
sub setupalltools()
   {
   my $self = shift;
   my @selected=();
   my $tooldir=$self->{toolcache}."/selected";
   foreach my $tool (@{&getfileslist($tooldir)})
      {
      if ($tool=~/^(.+)\.xml$/) {push @selected,$1;}
      }
   foreach my $tool (@selected){$self->coresetup("${tooldir}/${tool}.xml");}
   scramlogmsg("\n");
   }

sub coresetup()
   {
   my $self=shift;
   my ($toolfile) = @_;
   
   my $toolparser = BuildSystem::ToolParser->new();
   $toolparser->filehead('<?xml version="1.0" encoding="UTF-8" standalone="yes"?><doc type="BuildSystem::ToolDoc" version="1.0">');
   $toolparser->filetail('</doc>');
   $toolparser->parse($toolfile);
   my $toolname = $toolparser->toolname();
   my $toolversion = $toolparser->toolversion();
   scramlogmsg("\n",$::bold."Setting up ",$toolname," version ",$toolversion,":  ".$::normal,"\n");
   
   # Next, set up the tool:
   my $store = $toolparser->processrawtool();

   # Store the ToolData object in the cache:   
   $self->storeincache($toolname,$store);
   my $srcfile=Utilities::AddDir::fixpath($toolfile);
   my $desfile=Utilities::AddDir::fixpath($self->{toolcache}."/selected/${toolname}.xml");
   use File::Copy;
   if ($srcfile ne $desfile)
      {
      use File::Copy;
      my $desfile1=Utilities::AddDir::fixpath($self->{toolcache}."/available/${toolname}.xml");
      if ($srcfile ne $desfile1)
         {
         copy($srcfile,$desfile1);
         }
      if (-e $desfile) { unlink($desfile);}
      symlink("../available/${toolname}.xml",$desfile); 
      }
   scramlogclean();
   return $self;
   }

sub setupself()
   {
   my $self=shift;
   # Process the file "Self" in local config directory. This is used to
   # set all the paths/runtime settings for this project:
   my $filename=$self->{configdir}."/Self.xml";

   if ( -f $filename )
      {
      scramlogmsg("\n",$::bold."Setting up SELF:".$::normal,"\n");
      # Self file exists so process it:
      $selfparser = BuildSystem::ToolParser->new();
      $selfparser->filehead ('<?xml version="1.0" encoding="UTF-8" standalone="yes"?><doc type="BuildSystem::ToolDoc" version="1.0">');
      $selfparser->filehead ('</doc>');
      $selfparser->parse($filename);

      # Next, set up the tool:
      $store = $selfparser->processrawtool();

      # If we are in a developer area, also add RELEASETOP paths:
      if (exists($ENV{RELEASETOP}))
         {
         print "\nAdding RELEASE area settings to self....OK","\n", if ($ENV{SCRAM_DEBUG});
         $store->addreleasetoself();
         }
      
      # Store the ToolData object in the cache:
      $self->storeincache($selfparser->toolname(),$store);
      scramlogmsg("\n");
      }
   else
      {
      scramlogdump();
      print STDERR "\n";
      print STDERR "SCRAM: No file config/Self.xml...nothing to do.";
      print STDERR "\n";
      return;
      }
   }

sub update()
   {
   my $self=shift;
   my $area=shift;
   $self->init($area);
   $self->setupself();
   $self->dirty ()
   }
   
sub storeincache()
   {
   my $self=shift;
   my ($toolname,$dataobject)=@_;

   # Store ToolData object (for a set-up tool) in cache:
   if (ref($dataobject) eq 'BuildSystem::ToolData')
      {
      $self->updatetooltimestamp($dataobject, $toolname);
      delete $self->{SETUP}->{$toolname};
      $self->{SETUP}->{$toolname} = $dataobject;
      }
   else
      {
      $::scram->scramerror("ToolManager: BuildSystem::ToolData object reference expected.")
      }
   }

sub tools()
   {
   my $self = shift;
   my @tools;
   
   map
      {
      if ($_ ne "self")
         {
         push(@tools, $_);
         }
      } keys %{$self->{SETUP}};
   
   # Return list of set-up tools:
   return @tools;
   }

sub toolsdata()
   {
   my $self = shift;
   my $tooldata = [];
   $self->{internal}{donetools}={};
   $self->{internal}{scram_tools}={};
   foreach my $tool (sort keys %{$self->{SETUP}})
      {
      if ($self->{SETUP}{$tool}->scram_project()) {$self->{internal}{scram_tools}{$tool}=1;}
      elsif ($tool ne "self")
         {
         $self->_toolsdata($tool,$tooldata);
         }
      }
   foreach my $tool (keys %{$self->{internal}{scram_tools}})
      {
      $self->_toolsdata_scram($tool,$tooldata);
      }
   delete $self->{internal}{donetools};
   delete $self->{internal}{scram_tools};
   my $data=[];
   foreach my $d (@$tooldata)
      {
      if (ref($d) eq "ARRAY")
         {
         foreach my $t (@$d) {push @$data,$t;}
         }
      }
   return $data;
   }

sub _toolsdata()
   {
   my $self = shift;
   my $tool=shift;
   my $data=shift || [];
   my $order=-1;
   if(exists $self->{internal}{donetools}{$tool}){return $self->{internal}{donetools}{$tool};}
   $self->{internal}{donetools}{$tool}=$order;
   if (exists $self->{SETUP}{$tool})
      {
      if (exists $self->{SETUP}{$tool}{USE})
         {
         foreach my $use (@{$self->{SETUP}{$tool}{USE}})
            {
            my $o=$self->_toolsdata(lc($use),$data);
            if ($o>$order){$order=$o;}
            }
         }
      $order++;
      if(!defined $data->[$order]){$data->[$order]=[];}
      push @{$data->[$order]},$self->{SETUP}{$tool};
      $self->{internal}{donetools}{$tool}=$order;
      }
   return $order;
   }

sub _toolsdata_scram()
   {
   my $self = shift;
   my $tool=shift;
   my $data=shift || [];
   my $order=-1;
   if(exists $self->{internal}{donetools}{$tool}){return $self->{internal}{donetools}{$tool};}
   $self->{internal}{donetools}{$tool}=$order;
   if(!exists $self->{internal}{scram_tools}{$tool}){return $order;}
   use Configuration::ConfigArea;
   use Cache::CacheUtilities;
   my $cache=uc($tool)."_BASE";
   $cache=$self->{SETUP}{$tool}{$cache};
   if (!-d $cache)
      {
      print STDERR "ERROR: Release area \"$cache\" for \"$tool\" is not available.\n";
      return $order;
      }
   my $area=Configuration::ConfigArea->new();
   $area->location($cache);
   my $cachefile=$area->toolcachename();
   if (!-f $cachefile)
      {
      print STDERR "ERROR: Tools cache file for release area \"$cache\" is not available.\n";
      return $order;
      }
   $cache=&Cache::CacheUtilities::read($cachefile);
   my $tools=$cache->setup();
   $order=scalar(@$data)-1;
   foreach my $use (keys %$tools)
      {
      if ($tools->{$use}->scram_project() == 1)
         {
         my $o=$self->_toolsdata_scram($use,$data);
         if ($o>$order){$order=$o;}
         }
      }
   $order++;
   if(!defined $data->[$order]){$data->[$order]=[];}
   push @{$data->[$order]},$self->{SETUP}{$tool};
   $self->{internal}{donetools}{$tool}=$order;
   return $order;
   }
   
sub checkifsetup()
   {
   my $self=shift;
   my ($tool)=@_;
   # Return the ToolData object if the tool has been set up:
   (exists $self->{SETUP}->{$tool}) ? return ($self->{SETUP}->{$tool})
      : return undef;
   }

sub remove_tool()
   {
   my $self=shift;
   my ($toolname)=@_;
   delete $self->{SETUP}{$toolname};
   print "Deleting $toolname from cache.","\n";
   $self->updatetooltimestamp (undef, $toolname);
   $self->writecache();
   my $file1=$self->{toolcache}."/selected/${toolname}.xml";
   my $file2=$self->{toolcache}."/available/${toolname}.xml";
   if ((!-f $file2) && (-f $file1))
      {
      use File::Copy;
      copy ($file1,$file2);
      }
   unlink ($file1);
   }

sub scram_projects()
   {
   my $self=shift;
   my $scram_projects={};

   foreach my $t ($self->tools())
      {
      # Get the ToolData object:
      my $td=$self->{SETUP}->{$t};
      $scram_projects->{$t}=$td->variable_data(uc($t)."_BASE"), if ($td->scram_project());
      }
   
   return $scram_projects;
   }

sub updatetooltimestamp ()
   {
   my $self=shift;
   my $obj=shift;
   my $toolname=shift;
   my $samevalues=0;
   my $stampdir = $self->{archstore}."/timestamps";
   my $stampfile="${stampdir}/${toolname}";
   if (exists $self->{SETUP}->{$toolname})
      {
      $samevalues=$self->comparetoolsdata($self->{SETUP}->{$toolname},$obj);
      }
   if ($toolname ne "self")
      {
      my $instdir = $self->{archstore}."/InstalledTools";
      my $tfile = "${instdir}/${toolname}";
      if ((!defined $obj) && (-f $tfile)) {unlink $tfile;}
      elsif ((defined $obj) && (!-f $tfile))
         {
         Utilities::AddDir::adddir($instdir);
         my $ref;
         open($ref,">$tfile");
         close($ref);
         }
      }
   if ((!$samevalues) || (!-f $stampfile))
      {
      if (!-d $stampdir)
         {
         Utilities::AddDir::adddir($stampdir);
         }
      my $ref;
      open($ref,">$stampfile");
      close($ref);
      if (!$samevalues){$self->dirty();}
      }
   }

sub comparetoolsdata ()
   {
   my $self=shift;
   my $data1=shift || ();
   my $data2=shift || ();
  
   my $ref1=ref($data1);
   my $ref2=ref($data2);
  
   if ($ref1 ne $ref2)
      {
      return 0;
      }
   elsif ($ref1 eq "CODE")
      {
      return 1;
      }
   elsif(($ref1 eq "SCALAR") || ($ref1 eq ""))
      {
      if ($data1 eq $data2)
         {
         return 1;
         }
      return 0;
      }
   elsif ($ref1 eq "ARRAY")
      {
      my $count = scalar(@$data1);
      if ($count != scalar(@$data2))
         {
         return 0;
         }
      for (my $i=0; $i<$count; $i++)
          {
          if (! $self->comparetoolsdata($data1->[$i],$data2->[$i]))
             {
             return 0;
             }
          }
      return 1;
      }
   else
      {
      foreach my $k (keys %{$data1})
         {
         if (! exists $data2->{$k})
            {
            return 0;
            }
         }
      foreach my $k (keys %{$data2})
         {
         if (! exists $data1->{$k})
            {
            return 0;
            }
         }
      foreach my $k (keys %{$data2})
         {
         if (! $self->comparetoolsdata($data1->{$k},$data2->{$k}))
            {
            return 0;
            }
         }
      return 1;
      }
   }

1;
Revision:	1.24
Committed:	Tue Jun 12 15:54:23 2012 UTC (12 years, 10 months ago) by muzaffar
Content type:	text/plain
Branch:	MAIN
CVS Tags:	V2_2_4_pre9, V2_2_4_pre8, V2_2_4_pre7
Changes since 1.23:	+0 -38 lines
Log Message:	updated for new compiler support
#	User	Rev	Content
1	sashby	1.2	#____________________________________________________________________
2			# File: ToolManager.pm
3			#____________________________________________________________________
4			#
5			# Author: Shaun Ashby <Shaun.Ashby@cern.ch>
6			# Copyright: 2003 (C) Shaun Ashby
7			#
8			#--------------------------------------------------------------------
9			package BuildSystem::ToolManager;
10			require 5.004;
11
12			use Exporter;
13			use BuildSystem::ToolCache;
14			use BuildSystem::ToolParser;
15			use Utilities::AddDir;
16			use Utilities::Verbose;
17	muzaffar	1.19	use SCRAM::MsgLog;
18	sashby	1.2
19			@ISA=qw(BuildSystem::ToolCache Utilities::Verbose);
20			@EXPORT_OK=qw( );
21			#
22	sashby	1.9
23	sashby	1.2	sub new
24			{
25			my $proto=shift;
26			my $class=ref($proto) \|\| $proto;
27			my $self=$class->SUPER::new(); # Inherit from ToolCache
28			bless $self,$class;
29	muzaffar	1.20	$self->init (shift);
30	sashby	1.2	return $self;
31			}
32
33	muzaffar	1.20	sub init ()
34	sashby	1.2	{
35			my $self=shift;
36			my $projectarea=shift;
37			$self->{topdir}=$projectarea->location();
38			$self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
39	muzaffar	1.20	$self->{archstore}=$projectarea->archdir();
40	muzaffar	1.21	$self->{toolcache}=$self->{configdir}."/toolbox/$ENV{SCRAM_ARCH}/tools";
41	sashby	1.2	$self->name($projectarea->toolcachename());
42	muzaffar	1.20	$self->dirty();
43	sashby	1.2	}
44	muzaffar	1.20
45	sashby	1.2	sub setupalltools()
46			{
47			my $self = shift;
48	muzaffar	1.20	my @selected=();
49			my $tooldir=$self->{toolcache}."/selected";
50			foreach my $tool (@{&getfileslist($tooldir)})
51	sashby	1.2	{
52	muzaffar	1.20	if ($tool=~/^(.+)\.xml$/) {push @selected,$1;}
53	sashby	1.2	}
54	muzaffar	1.20	foreach my $tool (@selected){$self->coresetup("${tooldir}/${tool}.xml");}
55	muzaffar	1.19	scramlogmsg("\n");
56	sashby	1.2	}
57
58			sub coresetup()
59			{
60			my $self=shift;
61	muzaffar	1.20	my ($toolfile) = @_;
62	sashby	1.2
63	muzaffar	1.20	my $toolparser = BuildSystem::ToolParser->new();
64			$toolparser->filehead('<?xml version="1.0" encoding="UTF-8" standalone="yes"?><doc type="BuildSystem::ToolDoc" version="1.0">');
65			$toolparser->filetail('</doc>');
66			$toolparser->parse($toolfile);
67			my $toolname = $toolparser->toolname();
68			my $toolversion = $toolparser->toolversion();
69	muzaffar	1.19	scramlogmsg("\n",$::bold."Setting up ",$toolname," version ",$toolversion,": ".$::normal,"\n");
70	sashby	1.2
71			# Next, set up the tool:
72	muzaffar	1.20	my $store = $toolparser->processrawtool();
73	sashby	1.8
74	sashby	1.16	# Store the ToolData object in the cache:
75	muzaffar	1.20	$self->storeincache($toolname,$store);
76			my $srcfile=Utilities::AddDir::fixpath($toolfile);
77			my $desfile=Utilities::AddDir::fixpath($self->{toolcache}."/selected/${toolname}.xml");
78			use File::Copy;
79			if ($srcfile ne $desfile)
80			{
81			use File::Copy;
82			my $desfile1=Utilities::AddDir::fixpath($self->{toolcache}."/available/${toolname}.xml");
83			if ($srcfile ne $desfile1)
84			{
85			copy($srcfile,$desfile1);
86	sashby	1.2	}
87	muzaffar	1.20	if (-e $desfile) { unlink($desfile);}
88			symlink("../available/${toolname}.xml",$desfile);
89	sashby	1.2	}
90	muzaffar	1.20	scramlogclean();
91	sashby	1.2	return $self;
92			}
93
94			sub setupself()
95			{
96			my $self=shift;
97			# Process the file "Self" in local config directory. This is used to
98			# set all the paths/runtime settings for this project:
99	muzaffar	1.20	my $filename=$self->{configdir}."/Self.xml";
100	sashby	1.16
101	sashby	1.2	if ( -f $filename )
102			{
103	muzaffar	1.19	scramlogmsg("\n",$::bold."Setting up SELF:".$::normal,"\n");
104	sashby	1.2	# Self file exists so process it:
105			$selfparser = BuildSystem::ToolParser->new();
106	muzaffar	1.18	$selfparser->filehead ('<?xml version="1.0" encoding="UTF-8" standalone="yes"?><doc type="BuildSystem::ToolDoc" version="1.0">');
107			$selfparser->filehead ('</doc>');
108	muzaffar	1.20	$selfparser->parse($filename);
109	sashby	1.2
110			# Next, set up the tool:
111	muzaffar	1.20	$store = $selfparser->processrawtool();
112	muzaffar	1.19
113	sashby	1.2	# If we are in a developer area, also add RELEASETOP paths:
114			if (exists($ENV{RELEASETOP}))
115			{
116			print "\nAdding RELEASE area settings to self....OK","\n", if ($ENV{SCRAM_DEBUG});
117			$store->addreleasetoself();
118			}
119
120			# Store the ToolData object in the cache:
121			$self->storeincache($selfparser->toolname(),$store);
122	muzaffar	1.19	scramlogmsg("\n");
123	sashby	1.2	}
124			else
125			{
126	muzaffar	1.19	scramlogdump();
127	muzaffar	1.23	print STDERR "\n";
128			print STDERR "SCRAM: No file config/Self.xml...nothing to do.";
129			print STDERR "\n";
130	sashby	1.2	return;
131			}
132			}
133
134	muzaffar	1.20	sub update()
135	sashby	1.2	{
136	muzaffar	1.20	my $self=shift;
137			my $area=shift;
138			$self->init($area);
139			$self->setupself();
140			$self->dirty ()
141	sashby	1.2	}
142	muzaffar	1.20
143	sashby	1.2	sub storeincache()
144			{
145			my $self=shift;
146			my ($toolname,$dataobject)=@_;
147
148			# Store ToolData object (for a set-up tool) in cache:
149			if (ref($dataobject) eq 'BuildSystem::ToolData')
150			{
151	sashby	1.16	$self->updatetooltimestamp($dataobject, $toolname);
152	muzaffar	1.20	delete $self->{SETUP}->{$toolname};
153	sashby	1.2	$self->{SETUP}->{$toolname} = $dataobject;
154			}
155			else
156			{
157			$::scram->scramerror("ToolManager: BuildSystem::ToolData object reference expected.")
158			}
159			}
160
161			sub tools()
162			{
163			my $self = shift;
164			my @tools;
165
166			map
167			{
168			if ($_ ne "self")
169			{
170			push(@tools, $_);
171			}
172			} keys %{$self->{SETUP}};
173
174			# Return list of set-up tools:
175			return @tools;
176			}
177
178			sub toolsdata()
179			{
180			my $self = shift;
181			my $tooldata = [];
182	muzaffar	1.20	$self->{internal}{donetools}={};
183			$self->{internal}{scram_tools}={};
184			foreach my $tool (sort keys %{$self->{SETUP}})
185	sashby	1.2	{
186	muzaffar	1.20	if ($self->{SETUP}{$tool}->scram_project()) {$self->{internal}{scram_tools}{$tool}=1;}
187			elsif ($tool ne "self")
188	sashby	1.2	{
189	muzaffar	1.20	$self->_toolsdata($tool,$tooldata);
190			}
191			}
192			foreach my $tool (keys %{$self->{internal}{scram_tools}})
193			{
194			$self->_toolsdata_scram($tool,$tooldata);
195			}
196			delete $self->{internal}{donetools};
197			delete $self->{internal}{scram_tools};
198			my $data=[];
199			foreach my $d (@$tooldata)
200			{
201			if (ref($d) eq "ARRAY")
202			{
203			foreach my $t (@$d) {push @$data,$t;}
204			}
205			}
206			return $data;
207			}
208
209			sub _toolsdata()
210			{
211			my $self = shift;
212			my $tool=shift;
213			my $data=shift \|\| [];
214			my $order=-1;
215			if(exists $self->{internal}{donetools}{$tool}){return $self->{internal}{donetools}{$tool};}
216			$self->{internal}{donetools}{$tool}=$order;
217			if (exists $self->{SETUP}{$tool})
218			{
219			if (exists $self->{SETUP}{$tool}{USE})
220			{
221			foreach my $use (@{$self->{SETUP}{$tool}{USE}})
222	sashby	1.2	{
223	muzaffar	1.20	my $o=$self->_toolsdata(lc($use),$data);
224			if ($o>$order){$order=$o;}
225	sashby	1.2	}
226			}
227	muzaffar	1.20	$order++;
228			if(!defined $data->[$order]){$data->[$order]=[];}
229			push @{$data->[$order]},$self->{SETUP}{$tool};
230			$self->{internal}{donetools}{$tool}=$order;
231	sashby	1.2	}
232	muzaffar	1.20	return $order;
233	sashby	1.2	}
234
235	muzaffar	1.20	sub _toolsdata_scram()
236	sashby	1.2	{
237	muzaffar	1.20	my $self = shift;
238			my $tool=shift;
239			my $data=shift \|\| [];
240			my $order=-1;
241			if(exists $self->{internal}{donetools}{$tool}){return $self->{internal}{donetools}{$tool};}
242			$self->{internal}{donetools}{$tool}=$order;
243			if(!exists $self->{internal}{scram_tools}{$tool}){return $order;}
244			use Configuration::ConfigArea;
245			use Cache::CacheUtilities;
246			my $cache=uc($tool)."_BASE";
247			$cache=$self->{SETUP}{$tool}{$cache};
248			if (!-d $cache)
249			{
250	muzaffar	1.23	print STDERR "ERROR: Release area \"$cache\" for \"$tool\" is not available.\n";
251	muzaffar	1.20	return $order;
252			}
253			my $area=Configuration::ConfigArea->new();
254			$area->location($cache);
255			my $cachefile=$area->toolcachename();
256			if (!-f $cachefile)
257			{
258	muzaffar	1.23	print STDERR "ERROR: Tools cache file for release area \"$cache\" is not available.\n";
259	muzaffar	1.20	return $order;
260			}
261			$cache=&Cache::CacheUtilities::read($cachefile);
262			my $tools=$cache->setup();
263			$order=scalar(@$data)-1;
264			foreach my $use (keys %$tools)
265			{
266			if ($tools->{$use}->scram_project() == 1)
267			{
268			my $o=$self->_toolsdata_scram($use,$data);
269			if ($o>$order){$order=$o;}
270			}
271			}
272			$order++;
273			if(!defined $data->[$order]){$data->[$order]=[];}
274			push @{$data->[$order]},$self->{SETUP}{$tool};
275			$self->{internal}{donetools}{$tool}=$order;
276			return $order;
277			}
278	sashby	1.2
279			sub checkifsetup()
280			{
281			my $self=shift;
282			my ($tool)=@_;
283			# Return the ToolData object if the tool has been set up:
284			(exists $self->{SETUP}->{$tool}) ? return ($self->{SETUP}->{$tool})
285			: return undef;
286			}
287
288			sub remove_tool()
289			{
290			my $self=shift;
291			my ($toolname)=@_;
292	muzaffar	1.20	delete $self->{SETUP}{$toolname};
293			print "Deleting $toolname from cache.","\n";
294			$self->updatetooltimestamp (undef, $toolname);
295	sashby	1.2	$self->writecache();
296	muzaffar	1.20	my $file1=$self->{toolcache}."/selected/${toolname}.xml";
297			my $file2=$self->{toolcache}."/available/${toolname}.xml";
298			if ((!-f $file2) && (-f $file1))
299			{
300			use File::Copy;
301			copy ($file1,$file2);
302			}
303			unlink ($file1);
304	sashby	1.2	}
305
306			sub scram_projects()
307			{
308			my $self=shift;
309			my $scram_projects={};
310
311			foreach my $t ($self->tools())
312			{
313			# Get the ToolData object:
314			my $td=$self->{SETUP}->{$t};
315			$scram_projects->{$t}=$td->variable_data(uc($t)."_BASE"), if ($td->scram_project());
316			}
317
318			return $scram_projects;
319			}
320
321	sashby	1.16	sub updatetooltimestamp ()
322			{
323			my $self=shift;
324			my $obj=shift;
325			my $toolname=shift;
326			my $samevalues=0;
327	muzaffar	1.18	my $stampdir = $self->{archstore}."/timestamps";
328			my $stampfile="${stampdir}/${toolname}";
329	sashby	1.16	if (exists $self->{SETUP}->{$toolname})
330			{
331			$samevalues=$self->comparetoolsdata($self->{SETUP}->{$toolname},$obj);
332			}
333	muzaffar	1.20	if ($toolname ne "self")
334			{
335			my $instdir = $self->{archstore}."/InstalledTools";
336			my $tfile = "${instdir}/${toolname}";
337			if ((!defined $obj) && (-f $tfile)) {unlink $tfile;}
338			elsif ((defined $obj) && (!-f $tfile))
339			{
340			Utilities::AddDir::adddir($instdir);
341			my $ref;
342			open($ref,">$tfile");
343			close($ref);
344			}
345			}
346	muzaffar	1.18	if ((!$samevalues) \|\| (!-f $stampfile))
347	sashby	1.16	{
348	muzaffar	1.18	if (!-d $stampdir)
349	sashby	1.16	{
350	muzaffar	1.20	Utilities::AddDir::adddir($stampdir);
351	sashby	1.16	}
352	muzaffar	1.20	my $ref;
353			open($ref,">$stampfile");
354			close($ref);
355			if (!$samevalues){$self->dirty();}
356	sashby	1.16	}
357			}
358
359			sub comparetoolsdata ()
360			{
361			my $self=shift;
362			my $data1=shift \|\| ();
363			my $data2=shift \|\| ();
364
365			my $ref1=ref($data1);
366			my $ref2=ref($data2);
367
368			if ($ref1 ne $ref2)
369			{
370			return 0;
371			}
372			elsif ($ref1 eq "CODE")
373			{
374			return 1;
375			}
376			elsif(($ref1 eq "SCALAR") \|\| ($ref1 eq ""))
377			{
378			if ($data1 eq $data2)
379			{
380			return 1;
381			}
382			return 0;
383			}
384			elsif ($ref1 eq "ARRAY")
385			{
386			my $count = scalar(@$data1);
387			if ($count != scalar(@$data2))
388			{
389			return 0;
390			}
391			for (my $i=0; $i<$count; $i++)
392			{
393			if (! $self->comparetoolsdata($data1->[$i],$data2->[$i]))
394			{
395			return 0;
396			}
397			}
398			return 1;
399			}
400			else
401			{
402			foreach my $k (keys %{$data1})
403			{
404			if (! exists $data2->{$k})
405			{
406			return 0;
407			}
408			}
409			foreach my $k (keys %{$data2})
410			{
411			if (! exists $data1->{$k})
412			{
413			return 0;
414			}
415			}
416			foreach my $k (keys %{$data2})
417			{
418			if (! $self->comparetoolsdata($data1->{$k},$data2->{$k}))
419			{
420			return 0;
421			}
422			}
423			return 1;
424			}
425			}
426
427	sashby	1.2	1;