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Comparing COMP/SCRAM/src/BuildSystem/Requirements.pm (file contents):
Revision 1.2 by williamc, Mon Aug 28 08:23:09 2000 UTC vs.
Revision 1.22 by sashby, Wed Feb 15 17:14:17 2006 UTC

# Line 21 | Line 21 | use Utilities::Verbose;
21   require 5.004;
22   @ISA=qw(Utilities::Verbose);
23  
24 < sub new {
25 <        my $class=shift;
26 <        my $self={};
27 <        bless $self, $class;
28 <        $self->{dbstore}=shift;
29 <        $self->{file}=shift;
30 <        $self->{cache}=$self->{dbstore}->cache();
31 <        if ( @_ ) {
32 <          $self->arch(shift);
33 <        }
34 <        $self->{mydocversion}="2.0";
35 <        $self->{Arch}=1;
36 <        push @{$self->{ARCHBLOCK}}, $self->{Arch};
37 <        $self->init($self->{file});
38 <        return $self;
39 < }
40 <
41 < sub url {
42 <        my $self=shift;
43 <        if ( @_ ) {
44 <          $self->{file}=shift;
45 <        }
46 <        return $self->{file}
47 < }
48 <
49 < sub setup {
50 <        my $self=shift;
51 <        my $toolbox=shift;
52 <
53 <        my $tool;
54 <        foreach $tool ( $self->selectedtools() ) {
55 <          $self->verbose("Setting Up Tool $tool");
56 <          $toolbox->toolsetup($tool, $self->version($tool), $self->toolurl($tool));
57 <        }
58 < }
59 <
60 < sub tools {
61 <        my $self=shift;
62 <        return @{$self->{tools}};
63 < }
64 <
65 < sub selectedtools {
66 <        my $self=shift;
67 <        my @toollist=();
68 <        foreach $tool (  @{$self->{tools}} ) {
69 <          if ( $self->{selected}{$tool} == 1 ) {
70 <                push @toollist, $tool;
71 <          }
72 <        }
73 <        return @toollist;
74 < }
75 <
76 < sub toolcomment {
77 <        my $self=shift;
78 <        my $tool=shift;
79 <        my $version=shift;
80 <
81 <        return $self->{reqtext}{$tool}{$version};
82 < }
83 <
84 < sub distributionurl {
85 <        my $self=shift;
86 <        my $tool=shift;
87 <        my $version=shift;
88 <
89 <        return ( defined $self->{dist}{$tool}{$version})?
90 <                        $self->{dist}{$tool}{$version}:undef;
91 < }
92 <
93 < sub version {
94 <        my $self=shift;
95 <        my $tool=shift;
96 <        return $self->{'version'}{$tool};
97 < }
98 <
99 < sub toolurl {
100 <        my $self=shift;
101 <        my $tool=shift;
102 <        return $self->{'url'}{$tool};
103 < }
104 <
105 < sub init {
106 <        my $self=shift;
107 <        my $url=shift;
108 <
109 <        my $switch=ActiveDoc::ActiveDoc->new($self->{dbstore});
110 <        $switch->verbosity($self->verbosity());
111 <        $switch->url($url);
112 <        $switch->newparse("ordering");
113 <        $switch->addbasetags("ordering");
114 <        $switch->addtag("ordering","Architecture",
115 <                                        \&Arch_Start,$self,
116 <                                        "", $self,
117 <                                        \&Arch_End, $self);
118 <        $switch->addtag("ordering","Restrict",
119 <                                        \&Restrict_start,$self,
120 <                                        "", $self,
121 <                                        \&Restrict_end, $self);
122 <        $switch->addtag("ordering","deselect",
123 <                                        \&deselect_start,$self,
124 <                                        "", $self,
125 <                                        "", $self);
126 <        $switch->addtag("ordering","select",
127 <                                        \&select_start,$self,
128 <                                        "", $self,
129 <                                        "", $self);
130 <        $switch->addtag("ordering","distribution",
131 <                                        \&disttag,$self);
132 <        $switch->grouptag("Architecture","ordering");
133 <        $switch->addtag("ordering","require",
134 <                                        \&require_start,$self,
135 <                                        \&require_text, $self,
136 <                                        \&require_end, $self);
137 <
138 <        $self->{reqcontext}=0;
139 <        $self->{switch}=$switch;
140 <        undef $self->{restrictstack};
141 <        @{$self->{tools}}=();
142 <        
143 <        my($doctype,$docversion)=$switch->doctype();
144 <        # -- for backwards compatability only parse if we have a docversion
145 <        #    defined
146 <        if ( defined $docversion ) {
147 <          if ( $docversion eq $self->{mydocversion} ) {
148 <            @{$self->{ArchStack}}=();
149 <            $self->{switch}->parse("ordering");
150 <          }
151 <        }
152 <        else {
153 <          #print "wrong doc version - not parsing\n";
154 <        }
155 < }
156 <
157 < sub arch {
158 <        my $self=shift;
159 <        if ( @_ ) {
160 <          $self->{arch}=shift
161 <        }
162 <        else {
163 <          if ( ! defined $self->{arch} ) {
164 <            $self->{arch}="";
165 <          }
166 <        }
167 <        return $self->{arch};
168 < }
169 <
170 < sub archlist {
171 <        my $self=shift;
172 <        return @{$self->{ArchStack}};
173 < }
174 <
175 < sub getreqforarch {
176 <        my $self=shift;
177 <        my $arch=shift;
178 <
179 <        if ( ! defined $self->{reqsforarch}{$arch} ) {
180 <          $self->{reqsforarch}{$arch}=
181 <                BuildSystem::Requirements->new($self->{dbstore},$self->{file},
182 <                                                $arch);
183 <        }
184 <        return $self->{reqsforarch}{$arch};
185 < }
186 <
187 <
188 < sub download {
189 <        my $self=shift;
190 <
191 <        my $tool;
192 <        foreach $tool ( $self->tools() ) {
193 <          $self->verbose("Downloading ".$self->toolurl($tool));
194 <          # get into the cache
195 <          $self->{switch}->urlget($self->toolurl($tool));
196 <        }
197 < }
198 <
199 < sub _autoselect {
200 <        my $self=shift;
201 <        if ( @_ ) {
202 <          $self->{autoselect}=shift;
203 <        }
204 <        # -- default is true
205 <        return ((defined $self->{autoselect})?$self->{autoselect}:1);
206 < }
207 <
208 < # ---- Tag routines
209 <
210 < sub Restrict_start {
211 <        my $self=shift;
212 <        my $name=shift;
213 <        my $hashref=shift;
214 <
215 <        $self->{switch}->checktag( $name, $hashref, 'autoselect');
216 <        if ( $self->{Arch} ) {
217 <        # -- create selection state stack
218 <        push @{$self->{restrictstack}}, $self->_autoselect();
219 <        $self->_autoselect(
220 <                (($$hashref{'autoselect'}=~/true/i)?1:0));
221 <        }
222 < }
223 <
224 < sub Restrict_end {
225 <        my $self=shift;
226 <        my $name=shift;
227 <
228 <        if ( $self->{Arch} ) {
229 <        if ( $#{$self->{restrictstack}} >= 0 ) {
230 <          $self->_autoselect(pop @{$self->{restrictstack}});
231 <        }
232 <        else {
233 <          $self->{switch}->parseerror("Unmatched </$name>");
234 <        }
235 <        }
236 < }
237 <
238 < sub require_start {
239 <        my $self=shift;
240 <        my $name=shift;
241 <        my $hashref=shift;
242 <        
243 <        $self->{switch}->checktag( $name, $hashref, 'version');
244 <        $self->{switch}->checktag( $name, $hashref, 'name');
245 <        $self->{switch}->checktag( $name, $hashref, 'url');
246 <
247 <        if ( $self->{reqcontext} == 1 ) {
248 <          $self->{switch}->parseerror(
249 <                "Open new $name conext without previous </$name>");
250 <        }
251 <        $self->{reqcontext}=1;
252 <        $$hashref{'name'}=~tr[A-Z][a-z];
253 <        push @{$self->{tools}}, $$hashref{'name'};
254 <        $self->{version}{$$hashref{'name'}}=$$hashref{'version'};
255 <        # -- make sure the full url is taken
256 <        my $urlobj=$self->{switch}->expandurl($$hashref{'url'});
257 <        $self->{url}{$$hashref{'name'}}=$urlobj->url();
258 <
259 <        # -- selection
260 <        if ( $self->{Arch} ) {
261 <          if ( $self->_autoselect() ) {
262 <             $self->{selected}{$$hashref{'name'}}=1;
263 <          }
264 <          else {
265 <             $self->{selected}{$$hashref{'name'}}=0;
266 <          }
267 <        }
268 <        $self->{creqtool}=$$hashref{'name'};
269 <        $self->{creqversion}=$$hashref{'version'};
270 <        $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}="";
271 < }
272 <
273 < sub require_text {
274 <        my $self=shift;
275 <        my $name=shift;
276 <        my $string=shift;
277 <
278 <        chomp $string;
279 <        $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}=
280 <                $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}.
281 <                $string;
282 <                
283 < }
284 <
285 < sub require_end {
286 <        my $self=shift;
287 <        my $name=shift;
288 <
289 <        if ( $self->{reqcontext} != 1 ) {
290 <          $self->{switch}->parseerror("No matching tag for </$name>");
291 <        }
292 <        else {
293 <          $self->{reqcontext}=0;
294 <        }
295 < }
296 <
297 < sub select_start {
298 <        my $self=shift;
299 <        my $name=shift;
300 <        my $hashref=shift;
301 <
302 <        $self->{switch}->checktag( $name, $hashref, 'name');
303 <        $$hashref{'name'}=~tr[A-Z][a-z];
304 <        if ( $self->{Arch} ) {
305 <           $self->verbose("Selecting ".$$hashref{'name'});
306 <           $self->{selected}{$$hashref{'name'}}=1;
307 <        }
308 < }
309 <
310 < sub deselect_start {
311 <        my $self=shift;
312 <        my $name=shift;
313 <        my $hashref=shift;
314 <
315 <        $self->{switch}->checktag( $name, $hashref, 'name');
316 <        $$hashref{'name'}=~tr[A-Z][a-z];
317 <        if ( $self->{Arch} ) {
318 <           $self->verbose("Deselecting ".$$hashref{'name'});
319 <           $self->{selected}{$$hashref{'name'}}=0;
320 <        }
321 < }
322 <
323 < sub Arch_Start {
324 <        my $self=shift;
325 <        my $name=shift;
326 <        my $hashref=shift;
327 <
328 <        $self->{switch}->checktag($name, $hashref,'name');
329 <        
330 <        ( ($self->arch()=~/$$hashref{name}.*/) )? ($self->{Arch}=1)
331 <                                                : ($self->{Arch}=0);
332 <        $self->verbose(($self->{Arch}?"OK":"skipping")." ".$$hashref{name});
333 <        push @{$self->{ARCHBLOCK}}, $self->{Arch};
334 <        push @{$self->{ArchStack}}, $$hashref{'name'};
335 < }
336 <
337 < sub Arch_End {
338 <        my $self=shift;
339 <        my $name=shift;
340 <
341 <        pop @{$self->{ARCHBLOCK}};
342 <        $self->{Arch}=$self->{ARCHBLOCK}[$#{$self->{ARCHBLOCK}}];
343 < }
344 <
345 < sub disttag {
346 <        my $self=shift;
347 <        my $name=shift;
348 <        my $hashref=shift;
349 <
350 <        if ( exists $$hashref{'url'} ) {
351 <          $self->{dist}{$self->{creqtool}}{$self->{creqversion}}=
352 <                                                        $$hashref{'url'};
353 <        }
354 < }
24 > sub new
25 >   {
26 >   my $class=shift;
27 >   my $self={};
28 >   bless $self, $class;
29 >   $self->{dbstore}=shift;
30 >   $self->{file}=shift;
31 >   $self->{cache}=$self->{dbstore}->cache();
32 >
33 >   if ( @_ )
34 >      {
35 >      $self->arch(shift);
36 >      }
37 >   $self->verbose("Initialising a new Requirements Doc");
38 >   $self->{mydocversion}="2.0";
39 >   # Counter for downloaded tools: zero it here. It will
40 >   # be auto-incremented as each tool is selected:
41 >   $self->{selectcounter}=0;
42 >  
43 >   $self->{Arch}=1;
44 >   push @{$self->{ARCHBLOCK}}, $self->{Arch};
45 >   $self->init($self->{file});
46 >   return $self;
47 >   }
48 >
49 > sub toolmanager
50 >   {
51 >   my $self=shift;
52 >  
53 >   @_ ? $self->{toolmanagerobject} = shift
54 >      : $self->{toolmanagerobject};
55 >  
56 >   }
57 >
58 > sub configversion
59 >   {
60 >   my $self=shift;
61 >   @_ ? $self->{configversion} = shift
62 >      : $self->{configversion};
63 >   }
64 >
65 > sub url
66 >   {
67 >   my $self=shift;
68 >  
69 >   if ( @_ )
70 >      {
71 >      $self->{file}=shift;
72 >      }
73 >   return $self->{file};
74 >   }
75 >
76 > sub tools
77 >   {
78 >   my $self=shift;
79 >   return @{$self->{tools}};
80 >   }
81 >
82 > sub toolcomment
83 >   {
84 >   my $self=shift;
85 >   my $tool=shift;
86 >   my $version=shift;
87 >  
88 >   return $self->{reqtext}{$tool}{$version};
89 >   }
90 >
91 > sub distributionurl
92 >   {
93 >   my $self=shift;
94 >   my $tool=shift;
95 >   my $version=shift;
96 >  
97 >   return ( defined $self->{dist}{$tool}{$version})?
98 >      $self->{dist}{$tool}{$version}:undef;
99 >   }
100 >
101 > sub version
102 >   {
103 >   my $self=shift;
104 >   my $tool=shift;
105 >   return $self->{'version'}{$tool};
106 >   }
107 >
108 > sub toolurl
109 >   {
110 >   my $self=shift;
111 >   my $tool=shift;
112 >   return $self->{'url'}{$tool};
113 >   }
114 >
115 > sub init
116 >   {
117 >   my $self=shift;
118 >   my $url=shift;
119 >  
120 >   my $switch=ActiveDoc::ActiveDoc->new($self->{dbstore});
121 >   $switch->verbosity($self->verbosity());
122 >   $switch->url($url);
123 >   $switch->newparse("ordering");
124 >   $switch->addbasetags("ordering");
125 >  
126 >   $switch->addtag("ordering","Architecture",
127 >                   \&Arch_Start,$self,
128 >                   "", $self,
129 >                   \&Arch_End, $self);
130 >   $switch->addtag("ordering","select",
131 >                   \&select_start,$self,
132 >                   "", $self,
133 >                   "", $self);
134 >   $switch->grouptag("Architecture","ordering");
135 >   $switch->addtag("ordering","require",
136 >                   \&require_start,$self,
137 >                   \&require_text, $self,
138 >                   \&require_end, $self);
139 >  
140 >   $self->{reqcontext}=0;
141 >   $self->{switch}=$switch;
142 >   undef $self->{restrictstack};
143 >   @{$self->{tools}}=();
144 >  
145 >   my($doctype,$docversion)=$switch->doctype();
146 >   # -- for backwards compatability only parse if we have a docversion
147 >   #    defined:
148 >   if ( defined $docversion )
149 >      {
150 >      if ($docversion eq $self->{mydocversion})
151 >         {
152 >         @{$self->{ArchStack}}=();
153 >         $self->verbose("Initial Document Parse");
154 >         $self->{switch}->parse("ordering");
155 >         # Set the config version. If there isn't a version, it means that we
156 >         # have a stand-alone repository for the toolbox, rather than a CVS
157 >         # one. Hence, no CVS tag (== version):
158 >         ($switch->{configurl}->param('version') eq '') ?
159 >            $self->configversion("STANDALONE") :
160 >            $self->configversion($switch->{configurl}->param('version'));
161 >         }
162 >      else
163 >         {
164 >         $self->verbose("wrong doc version - not parsing");
165 >         }
166 >      }
167 >   else
168 >      {
169 >      $self->verbose("wrong doc type - not parsing");
170 >      }
171 >   }
172 >
173 > sub arch
174 >   {
175 >   my $self=shift;
176 >   # $self->arch is the SCRAM_ARCH value:
177 >   if ( @_ )
178 >      {
179 >      $self->{arch}=shift;
180 >      }
181 >   else
182 >      {
183 >      if ( ! defined $self->{arch} )
184 >         {
185 >         $self->{arch}="";
186 >         }
187 >      }
188 >   return $self->{arch};
189 >   }
190 >
191 > sub archlist
192 >   {
193 >   my $self=shift;
194 >   return @{$self->{ArchStack}};
195 >   }
196 >
197 > sub getreqforarch
198 >   {
199 >   my $self=shift;
200 >   my $arch=shift;
201 >  
202 >   if ( ! defined $self->{reqsforarch}{$arch} )
203 >      {
204 >      $self->{reqsforarch}{$arch}=
205 >         BuildSystem::Requirements->new($self->{dbstore},$self->{file},
206 >                                        $arch);
207 >      }
208 >   return $self->{reqsforarch}{$arch};
209 >   }
210 >
211 > sub download
212 >   {
213 >   my $self=shift;
214 >   my $tool;
215 >   $| = 1; # Unbuffer the output
216 >
217 >   print  "Downloading tool descriptions....","\n";
218 >   print  " ";
219 >   foreach $tool ( $self->tools() )
220 >      {
221 >      print "#";
222 >      $self->verbose("Downloading ".$self->toolurl($tool));
223 >      # get into the cache:
224 >      $self->{switch}->urlget($self->toolurl($tool));
225 >      }
226 >   print "\nDone.","\n";
227 >   # So now add the list of downloaded tools, and which were
228 >   # selected, to tool cache:
229 >   print "Tool info cached locally.","\n","\n";
230 >
231 >   # Now copy required info from this object to ToolManager (ToolCache):
232 >   $self->toolmanager()->downloadedtools($self->{tools});
233 >   $self->toolmanager()->defaultversions($self->{version});
234 >   $self->toolmanager()->toolurls($self->{url});
235 >   $self->toolmanager()->selected($self->{selected});
236 >   }
237 >
238 > sub _autoselect
239 >   {
240 >   my $self=shift;
241 >   if ( @_ )
242 >      {
243 >      $self->{autoselect}=shift;
244 >      }
245 >   # -- default is true
246 >   return ((defined $self->{autoselect})?$self->{autoselect}:1);
247 >   }
248 >
249 > sub require_start
250 >   {
251 >   my $self=shift;
252 >   my $name=shift;
253 >   my $hashref=shift;
254 >  
255 >   $self->{switch}->checktag( $name, $hashref, 'version');
256 >   $self->{switch}->checktag( $name, $hashref, 'name');
257 >   $self->{switch}->checktag( $name, $hashref, 'url');
258 >  
259 >   if ( $self->{reqcontext} == 1 )
260 >      {
261 >      $self->{switch}->parseerror(
262 >                                  "Open new $name context without previous </$name>");
263 >      }
264 >   $self->{reqcontext}=1;
265 >   $$hashref{'name'}=~tr[A-Z][a-z];
266 >  
267 >   # Add protection so that architecture tags are obeyed during download:
268 >   if ( $self->{Arch} )
269 >      {
270 >      # Add tool to the tool array:
271 >      push @{$self->{tools}}, $$hashref{'name'};
272 >      
273 >      # If the tool already has an entry, modify the version string to
274 >      # include both versions. The versions can later be separated and
275 >      # parsed as normal:
276 >      if (defined $self->{version}{$$hashref{'name'}})
277 >         {
278 >         # Don't need an extra entry for this tool onto tool array:
279 >         pop @{$self->{tools}}, $$hashref{'name'};
280 >         # Modify the version string to append the other tool version.
281 >         # Separate using a colon:
282 >         my $newversion=$self->{version}{$$hashref{'name'}}.":".$$hashref{'version'};
283 >         $self->{version}{$$hashref{'name'}}=$newversion;
284 >         }
285 >      else
286 >         {
287 >         $self->{version}{$$hashref{'name'}}=$$hashref{'version'};
288 >         }
289 >      # -- make sure the full url is taken
290 >      my $urlobj=$self->{switch}->expandurl($$hashref{'url'});
291 >
292 >      $self->{url}{$$hashref{'name'}}=$urlobj->url();
293 >
294 >      $self->{creqtool}=$$hashref{'name'};
295 >      $self->{creqversion}=$$hashref{'version'};
296 >      $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}="";
297 >      }
298 >   }
299 >
300 > sub require_text
301 >   {
302 >   my $self=shift;
303 >   my $name=shift;
304 >   my $string=shift;
305 >  
306 >   chomp $string;
307 >   $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}=
308 >      $self->{reqtext}{$self->{creqtool}}{$self->{creqversion}}.
309 >      $string;  
310 >   }
311 >
312 > sub require_end
313 >   {
314 >   my $self=shift;
315 >   my $name=shift;
316 >  
317 >   if ( $self->{reqcontext} != 1 )
318 >      {
319 >      $self->{switch}->parseerror("No matching tag for </$name>");
320 >      }
321 >   else
322 >      {
323 >      $self->{reqcontext}=0;
324 >      }
325 >   }
326 >
327 > sub select_start
328 >   {
329 >   my $self=shift;
330 >   my $name=shift;
331 >   my $hashref=shift;
332 >
333 >   $self->{switch}->checktag( $name, $hashref, 'name');
334 >   $$hashref{'name'}=~tr[A-Z][a-z];
335 >   if ( $self->{Arch} )
336 >      {
337 >      $self->verbose("Selecting ".$$hashref{'name'});
338 >      # Increment counter:
339 >      $self->{selectcounter}++;
340 >      $self->{selected}{$$hashref{'name'}}=$self->{selectcounter};
341 >      }
342 >   }
343 >
344 > sub Arch_Start
345 >   {
346 >   my $self=shift;
347 >   my $name=shift;
348 >   my $hashref=shift;
349 >  
350 >   # Check the architecture tag:
351 >   $self->{switch}->checktag($name, $hashref,'name');  
352 >   ( ($self->arch()=~/$$hashref{name}.*/) )? ($self->{Arch}=1)
353 >      : ($self->{Arch}=0);
354 >  
355 >   $self->verbose(($self->{Arch}?"OK":"skipping")." ".$$hashref{name});
356 >   push @{$self->{ARCHBLOCK}}, $self->{Arch};
357 >   push @{$self->{ArchStack}}, $$hashref{'name'};
358 >   }
359 >
360 > sub Arch_End
361 >   {
362 >   my $self=shift;
363 >   my $name=shift;
364 >   pop @{$self->{ARCHBLOCK}};
365 >   $self->{Arch}=$self->{ARCHBLOCK}[$#{$self->{ARCHBLOCK}}];
366 >   }
367 >
368 > sub disttag
369 >   {
370 >   my $self=shift;
371 >   my $name=shift;
372 >   my $hashref=shift;
373 >  
374 >   if ( exists $$hashref{'url'} )
375 >      {
376 >      $self->{dist}{$self->{creqtool}}{$self->{creqversion}}=
377 >         $$hashref{'url'};
378 >      }
379 >   }

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