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Comparing COMP/SCRAM/src/BuildSystem/ToolManager.pm (file contents):
Revision 1.2 by sashby, Fri Dec 10 13:41:37 2004 UTC vs.
Revision 1.24 by muzaffar, Tue Jun 12 15:54:23 2012 UTC

#	Line 3 | Line 3
3		#____________________________________________________________________
4		#
5		# Author: Shaun Ashby <Shaun.Ashby@cern.ch>
6	–	# Update: 2003-11-12 15:04:16+0100
7	–	# Revision: $Id$
8	–	#
6		# Copyright: 2003 (C) Shaun Ashby
7		#
8		#--------------------------------------------------------------------
#	Line 16 | Line 13 | use Exporter;
13		use BuildSystem::ToolCache;
14		use BuildSystem::ToolParser;
15		use Utilities::AddDir;
19	–	use URL::URLhandler;
16		use Utilities::Verbose;
17	+	use SCRAM::MsgLog;
18
19		@ISA=qw(BuildSystem::ToolCache Utilities::Verbose);
20		@EXPORT_OK=qw( );
21		#
22	<	#
22	>
23		sub new
27	–	###############################################################
28	–	# new                                                         #
29	–	###############################################################
30	–	# modified : Wed Nov 12 10:34:10 2003 / SFA                   #
31	–	# params   :                                                  #
32	–	#          :                                                  #
33	–	# function :                                                  #
34	–	#          :                                                  #
35	–	###############################################################
24		{
25		my $proto=shift;
26		my $class=ref($proto) || $proto;
27		my $self=$class->SUPER::new();    # Inherit from ToolCache
40	–	my $projectarea=shift;
41	–
28		bless $self,$class;
29	<
44	<	$self->{arch}=shift;
45	<	$self->{topdir}=$projectarea->location();
46	<	$self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
47	<	$self->{cache}=$projectarea->cache();    # Download tool cache
48	<	$self->{toolfiledir}=$self->{topdir}."/.SCRAM/InstalledTools";
49	<	$self->{datastore}=$self->{topdir}."/.SCRAM";
50	<	$self->{archstore}=$self->{topdir}."/.SCRAM/".$ENV{SCRAM_ARCH};
51	<
52	<	# Make sure our tool download dir exists:
53	<	AddDir::adddir($self->{toolfiledir});
54	<	AddDir::adddir($self->{archstore});
55	<
56	<	# Set the tool cache file to read/write:
57	<	$self->name($projectarea->toolcachename());
58	<
59	<	# Check for the downloaded tools cache:
60	<	if (exists($self->{cache}))
61	<	{
62	<	$self->{urlhandler}=URL::URLhandler->new($self->{cache});
63	<	}
64	<
29	>	$self->init (shift);
30		return $self;
31		}
32
33	<	sub clone()
33	>	sub init ()
34		{
35		my $self=shift;
36		my $projectarea=shift;
72	–
73	–	# Change cache settings to reflect the new location:
37		$self->{topdir}=$projectarea->location();
75	–
38		$self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
39	<	$self->{toolfiledir}=$self->{topdir}."/.SCRAM/InstalledTools";
40	<	$self->{datastore}=$self->{topdir}."/.SCRAM";
79	<	$self->{archstore}=$self->{topdir}."/.SCRAM/".$ENV{SCRAM_ARCH};
80	<
81	<	# Change the cache name:
39	>	$self->{archstore}=$projectarea->archdir();
40	>	$self->{toolcache}=$self->{configdir}."/toolbox/$ENV{SCRAM_ARCH}/tools";
41		$self->name($projectarea->toolcachename());
42	<	$self->cloned_tm(1);
84	<
85	<	return $self;
42	>	$self->dirty();
43		}
44	<
88	<	sub arch_change_after_copy()
89	<	{
90	<	my $self=shift;
91	<	my ($newarch, $cachename)=@_;
92	<	# Make changes to arch-specific settings when copying tool manager
93	<	# object to another arch during setup:
94	<	$self->{arch} = $newarch;
95	<	$self->{archstore} = $self->{topdir}."/.SCRAM/".$newarch;
96	<	# Change the name of the cache to reflect new (arch-specific) location:
97	<	$self->name($cachename);
98	<	}
99	<
100	<	sub interactive()
101	<	{
102	<	my $self=shift;
103	<	# Interactive mode on/off:
104	<	@_ ? $self->{interactive} = shift
105	<	: ((defined $self->{interactive}) ? $self->{interactive} : 0);
106	<	}
107	<
44	>
45		sub setupalltools()
46		{
47		my $self = shift;
48	<	my ($arealocation,$setupopt) = @_;
49	<	my (@localtools);
50	<	my $selected;
114	<
115	<	# Get the selected tool list. Handle the case where there might not be
116	<	# any selected tools: //FIXME: need to handle case where there are no
117	<	# selected tools (not very often but a possibility):
118	<	my $sel = $self->selected();
119	<
120	<	if (defined ($sel))
121	<	{
122	<	$selected = [ keys %{$sel} ];
123	<	}
124	<
125	<	# Setup option "setupopt" directs the setup: 1 is for booting from
126	<	# scratch, 0 is when just doing "scram setup" (in this case we don't
127	<	# want to pick up everything from any scram-managed projects):
128	<	if ($setupopt == 1) # We're booting from scratch
129	<	{
130	<	# Check to see if there are any SCRAM-managed projects in our local requirements:
131	<	my $scramprojects = $::scram->_loadscramdb();
132	<
133	<	# Look for a match in the scram db:
134	<	foreach my $S (@$selected)
135	<	{
136	<	if (exists ($scramprojects->{$S}))
137	<	{
138	<	# Now check the version required exists in
139	<	# list of scram projects with this name:
140	<	while (my ($pdata,$plocation) = each %{$scramprojects->{$S}})
141	<	{
142	<	# Split the $pdata string to get the real name and the version:
143	<	my ($pname,$pversion) = split(":",$pdata);
144	<	if ($pversion eq $self->defaultversion($S))
145	<	{
146	<	# Get the tool manager for the scram project:
147	<	my $sa=$::scram->scramfunctions()->scramprojectdb()->getarea($pname,$pversion);
148	<	# Load the tool cache:
149	<	if ( -r $sa->toolcachename())
150	<	{
151	<	use Cache::CacheUtilities;
152	<	my $satoolmanager=&Cache::CacheUtilities::read($sa->toolcachename());
153	<	# Copy needed content from toolmanager for scram-managed project:
154	<	$self->inheritcontent($satoolmanager);
155	<	}
156	<	}
157	<	}
158	<	# Also add this scram-managed project to list of tools to set up:
159	<	push(@localtools,$S);
160	<	}
161	<	else
162	<	{
163	<	# Store other tools in ReqDoc in separate array. We will set up these tools later:
164	<	push(@localtools,$S);
165	<	}
166	<	}
167	<
168	<	# Set up extra tools required in this project, in addition to
169	<	# any scram-managed projects
170	<	foreach my $localtool (@localtools)
171	<	{
172	<	# First check to see if it's already set up (i.e., was contained
173	<	# in list of requirements for scram project):
174	<	if (! $self->definedtool($localtool))
175	<	{
176	<	$self->toolsetup($arealocation,$localtool,$self->defaultversion($localtool));
177	<	$self->addtoselected($localtool);
178	<	}
179	<	else
180	<	{
181	<	print $localtool," already set up.","\n",if ($ENV{SCRAM_DEBUG});
182	<	}
183	<	}
184	<	}
185	<	else
48	>	my @selected=();
49	>	my $tooldir=$self->{toolcache}."/selected";
50	>	foreach my $tool (@{&getfileslist($tooldir)})
51		{
52	<	# Just loop over all tools and setup again:
188	<	foreach my $localtool (@{$selected})
189	<	{
190	<	$self->toolsetup($arealocation,$localtool,$self->defaultversion($localtool));
191	<	}
52	>	if ($tool=~/^(.+)\.xml$/) {push @selected,$1;}
53		}
54	<
55	<	print "\n";
54	>	foreach my $tool (@selected){$self->coresetup("${tooldir}/${tool}.xml");}
55	>	scramlogmsg("\n");
56		}
57
58		sub coresetup()
59		{
60		my $self=shift;
61	<	my ($toolname, $toolversion, $toolfile) = @_;
201	<	my ($toolcheck, $toolparser);
61	>	my ($toolfile) = @_;
62
63	<	print "\n";
64	<	print $::bold."Setting up ",$toolname," version ",$toolversion,":  ".$::normal,"\n";
65	<
66	<	# New ToolParser object for this tool if there isn't one already.
67	<	# Look in array of raw tools to see if this tool has a ToolParser object:
68	<	$toolcheck=0;
69	<
210	<	map
211	<	{
212	<	if ($_->toolname() eq $toolname) {$toolcheck = 1; $toolparser = $_;}
213	<	} $self->rawtools();
214	<
215	<	# Tool not known so we create a new ToolParser object and parse it:
216	<	if ($toolcheck != 1)
217	<	{
218	<	$toolparser = BuildSystem::ToolParser->new();
219	<	# We only want to store the stuff relevant for one particular version:
220	<	$toolparser->parse($toolname, $toolversion, $toolfile);
221	<	# Store the ToolParser object in the cache:
222	<	$self->store($toolparser);
223	<	}
63	>	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 = $toolparser->toolversion();
69	>	scramlogmsg("\n",$::bold."Setting up ",$toolname," version ",$toolversion,":  ".$::normal,"\n");
70
71		# Next, set up the tool:
72	<	my $store = $toolparser->processrawtool($self->interactive());
227	<	# Make sure that we have this tool in the list of selected tools (just in case this tool was
228	<	# set up by hand afterwards):
229	<	$self->addtoselected($toolname);
230	<	# Store the ToolData object in the cache:
231	<	$self->storeincache($toolparser->toolname(),$store);
232	<	return $self;
233	<	}
72	>	my $store = $toolparser->processrawtool();
73
74	<	sub toolsetup()
75	<	{
76	<	my $self=shift;
77	<	my ($arealocation, $toolname, $toolversion, $toolurl) = @_;
78	<	my ($urlcache, $url, $filename, $tfname);
79	<	my $toolfile;
80	<
81	<	$toolname =~ tr[A-Z][a-z];
82	<	$toolversion ||= $self->defaultversion($toolname);
83	<	$urlcache=URL::URLcache->new($arealocation."/.SCRAM/cache"); # Download tool cache
84	<
85	<	# Check for the downloaded tools cache:
247	<	if (defined($urlcache))
248	<	{
249	<	$self->{urlhandler}=URL::URLhandler->new($urlcache);
250	<	}
251	<
252	<	$url = $self->toolurls()->{$toolname};
253	<	$filename = $self->{toolfiledir}."/".$toolname;
254	<
255	<	# First, check to see if there was a tool URL given. If so, we might need to read
256	<	# from http or from a file: type URL:
257	<	if (my ($proto, $urlv) = ($toolurl =~ /(.*):(.*)/))
258	<	{
259	<	# See what kind of URL (file:, http:, cvs:, svn:, .. ):
260	<	if ($proto eq 'file')
261	<	{
262	<	# If the tool url is a file and the file exists,
263	<	# copy it to .SCRAM/InstalledTools and set the
264	<	# filename accordingly:
265	<	if ( -f $urlv)
266	<	{
267	<	use File::Copy;
268	<	copy($urlv, $filename);
269	<	$toolfile=$filename;
270	<	}
271	<	else
272	<	{
273	<	$::scram->scramerror("Unable to set up $toolname from URL $toolurl-- $urlv does not exist!");
274	<	}
275	<	}
276	<	elsif ($proto eq 'http')
277	<	{
278	<	print "SCRAM: downloading $toolname from $toolurl","\n";
279	<	# Download from WWW first:
280	<	use LWP::Simple qw(&getstore);
281	<	my $http_response_val = &getstore($toolurl, $filename);
282	<
283	<	# Check the HTTP status. If doc not found, exit:
284	<	if ($http_response_val != 200)
285	<	{
286	<	my ($server,$doc) = ($urlv =~ m|//(.*?)/(.*)|);
287	<	$::scram->scramerror("Unable to set up $toolname: $doc not found on $server!");
288	<	}
289	<	else
290	<	{
291	<	$toolfile=$filename;
292	<	}
293	<	}
294	<	elsif ($proto eq 'cvs')
295	<	{
296	<	print "SCRAM: downloading $toolname from $urlv using protocol $proto.","\n";
297	<	print "[ not yet supported ]","\n";
298	<	exit(0);
299	<	}
300	<	elsif ($proto eq 'svn')
301	<	{
302	<	print "SCRAM: downloading $toolname from $urlv using protocol $proto.","\n";
303	<	print "[ not yet supported ]","\n";
304	<	exit(0);
305	<	}
306	<	else
307	<	{
308	<	$::scram->scramerror("Unable to download $urlv! Unknown protocol \"$proto\". Bye.");
74	>	# Store the ToolData object in the cache:
75	>	$self->storeincache($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		}
87	+	if (-e $desfile) { unlink($desfile);}
88	+	symlink("../available/${toolname}.xml",$desfile);
89		}
90	<	else
312	<	{
313	<	# Copy the downloaded tool file to InstalledTools directory:
314	<	if ( ! -f $filename )
315	<	{
316	<	$self->verbose("Attempting Download of $url");
317	<	# Get file from download cache:
318	<	($url,$filename)=$self->{urlhandler}->get($url);
319	<	use File::Copy;
320	<	$tfname=$self->{toolfiledir}."/".$toolname;
321	<	copy($filename, $tfname);
322	<	$toolfile=$tfname;
323	<	}
324	<	else
325	<	{
326	<	# File already exists in the .SCRAM/InstallTools directory:
327	<	$toolfile=$filename;
328	<	}
329	<	}
330	<
331	<	# Run the core setup routine:
332	<	$self->coresetup($toolname, $toolversion, $toolfile);
90	>	scramlogclean();
91		return $self;
92		}
93
94		sub setupself()
95		{
96		my $self=shift;
339	–	my ($location)=@_;
97		# Process the file "Self" in local config directory. This is used to
98		# set all the paths/runtime settings for this project:
99	<	my $filename=$location."/config/Self";
99	>	my $filename=$self->{configdir}."/Self.xml";
100
101		if ( -f $filename )
102		{
103	<	print "\n";
347	<	print $::bold."Setting up SELF:".$::normal,"\n";
103	>	scramlogmsg("\n",$::bold."Setting up SELF:".$::normal,"\n");
104		# Self file exists so process it:
105		$selfparser = BuildSystem::ToolParser->new();
106	<	$selfparser->parse('self','SELF',$filename);
106	>	$selfparser->filehead ('<?xml version="1.0" encoding="UTF-8" standalone="yes"?><doc type="BuildSystem::ToolDoc" version="1.0">');
107	>	$selfparser->filehead ('</doc>');
108	>	$selfparser->parse($filename);
109
110		# Next, set up the tool:
111	<	$store = $selfparser->processrawtool($self->interactive());
112	<
111	>	$store = $selfparser->processrawtool();
112	>
113		# If we are in a developer area, also add RELEASETOP paths:
114		if (exists($ENV{RELEASETOP}))
115		{
#	Line 361 | Line 119 | sub setupself()
119
120		# Store the ToolData object in the cache:
121		$self->storeincache($selfparser->toolname(),$store);
122	<	print "\n";
122	>	scramlogmsg("\n");
123		}
124		else
125		{
126	<	print "\n";
127	<	print "SCRAM: No file config/Self...nothing to do.";
128	<	print "\n";
126	>	scramlogdump();
127	>	print STDERR "\n";
128	>	print STDERR "SCRAM: No file config/Self.xml...nothing to do.";
129	>	print STDERR "\n";
130		return;
131		}
132		}
133
134	<	sub defaultversion()
134	>	sub update()
135		{
136	<	my $self = shift;
137	<	my ($tool) = @_;
138	<	# Return default versions as taken from configuration:
139	<	return (%{$self->defaultversions()}->{$tool});
136	>	my $self=shift;
137	>	my $area=shift;
138	>	$self->init($area);
139	>	$self->setupself();
140	>	$self->dirty ()
141		}
142	<
142	>
143		sub storeincache()
144		{
145		my $self=shift;
#	Line 388 | Line 148 | sub storeincache()
148		# Store ToolData object (for a set-up tool) in cache:
149		if (ref($dataobject) eq 'BuildSystem::ToolData')
150		{
151	+	$self->updatetooltimestamp($dataobject, $toolname);
152	+	delete $self->{SETUP}->{$toolname};
153		$self->{SETUP}->{$toolname} = $dataobject;
154		}
155		else
#	Line 417 | Line 179 | sub toolsdata()
179		{
180		my $self = shift;
181		my $tooldata = [];
182	<	my $rawsel = $self->selected();
183	<
184	<	foreach my $tool ( sort { %{$rawsel}->{$a}
423	<	<=> %{$rawsel}->{$b}}
424	<	keys %{$rawsel} )
182	>	$self->{internal}{donetools}={};
183	>	$self->{internal}{scram_tools}={};
184	>	foreach my $tool (sort keys %{$self->{SETUP}})
185		{
186	<	# Return tool data objects of all set-up tools, skipping the tool "self":
187	<	if ($_ ne "self")
186	>	if ($self->{SETUP}{$tool}->scram_project()) {$self->{internal}{scram_tools}{$tool}=1;}
187	>	elsif ($tool ne "self")
188		{
189	<	# Keep only tools that have really been set up:
190	<	if (exists $self->{SETUP}->{$tool})
189	>	$self->_toolsdata($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}{$tool}{USE}})
222		{
223	<	push(@tooldata,$self->{SETUP}->{$tool});
223	>	my $o=$self->_toolsdata(lc($use),$data);
224	>	if ($o>$order){$order=$o;}
225		}
226		}
227	+	$order++;
228	+	if(!defined $data->[$order]){$data->[$order]=[];}
229	+	push @{$data->[$order]},$self->{SETUP}{$tool};
230	+	$self->{internal}{donetools}{$tool}=$order;
231		}
232	<
437	<	# Return the array of tools, in order that they appear in RequirementsDoc:
438	<	return @tooldata;
232	>	return $order;
233		}
234
235	<	sub definedtool()
235	>	sub _toolsdata_scram()
236		{
237	<	my $self=shift;
238	<	my ($tool)=@_;
239	<
240	<	# Check to see if tool X is an external tool:
241	<	grep ($_ eq $tool, keys %{$self->{SETUP}}) ? return 1
242	<	: return 0;
237	>	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 $cache)
249	>	{
250	>	print STDERR "ERROR: Release area \"$cache\" for \"$tool\" is not available.\n";
251	>	return $order;
252	>	}
253	>	my $area=Configuration::ConfigArea->new();
254	>	$area->location($cache);
255	>	my $cachefile=$area->toolcachename();
256	>	if (!-f $cachefile)
257	>	{
258	>	print STDERR "ERROR: Tools cache file for release area \"$cache\" is not available.\n";
259	>	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	<
278	>
279		sub checkifsetup()
280		{
281		my $self=shift;
#	Line 457 | Line 285 | sub checkifsetup()
285		: return undef;
286		}
287
460	–	sub cloned_tm()
461	–	{
462	–	my $self=shift;
463	–	# Has this area already been cloned and brought in-line with current location:
464	–	@_ ? $self->{CLONED} = $_[0]
465	–	: $self->{CLONED};
466	–	}
467	–
288		sub remove_tool()
289		{
290		my $self=shift;
291		my ($toolname)=@_;
292	<	my $tools = $self->{SETUP};
293	<	my $newtlist = {};
294	<
295	<	while (my ($tool, $tooldata) = each %$tools)
292	>	delete $self->{SETUP}{$toolname};
293	>	print "Deleting $toolname from cache.","\n";
294	>	$self->updatetooltimestamp (undef, $toolname);
295	>	$self->writecache();
296	>	my $file1=$self->{toolcache}."/selected/${toolname}.xml";
297	>	my $file2=$self->{toolcache}."/available/${toolname}.xml";
298	>	if ((!-f $file2) && (-f $file1))
299		{
300	<	if ($tool ne $toolname)
301	<	{
479	<	$newtlist->{$tool} = $tooldata;
480	<	}
481	<	else
482	<	{
483	<	print "Deleting $toolname from cache.","\n";
484	<	}
300	>	use File::Copy;
301	>	copy ($file1,$file2);
302		}
303	<
487	<	$self->{SETUP} = $newtlist;
488	<
489	<	# Now remove from the RAW tool list:
490	<	$self->cleanup_raw($toolname);
491	<
492	<	print "ToolManager: Updating tool cache.","\n";
493	<	$self->writecache();
303	>	unlink ($file1);
304		}
305
306		sub scram_projects()
#	Line 508 | Line 318 | sub scram_projects()
318		return $scram_projects;
319		}
320
321	+	sub updatetooltimestamp ()
322	+	{
323	+	my $self=shift;
324	+	my $obj=shift;
325	+	my $toolname=shift;
326	+	my $samevalues=0;
327	+	my $stampdir = $self->{archstore}."/timestamps";
328	+	my $stampfile="${stampdir}/${toolname}";
329	+	if (exists $self->{SETUP}->{$toolname})
330	+	{
331	+	$samevalues=$self->comparetoolsdata($self->{SETUP}->{$toolname},$obj);
332	+	}
333	+	if ($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	+	if ((!$samevalues) || (!-f $stampfile))
347	+	{
348	+	if (!-d $stampdir)
349	+	{
350	+	Utilities::AddDir::adddir($stampdir);
351	+	}
352	+	my $ref;
353	+	open($ref,">$stampfile");
354	+	close($ref);
355	+	if (!$samevalues){$self->dirty();}
356	+	}
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		1;

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