SCRAM/src/BootStrapProject.pm

#!/usr/local/bin/perl5
# Bootstrap file parser

package BootStrapProject;
require Exporter;
@ISA=qw(Exporter);
@EXPORT=qw(BootStrapProject);
use Utilities::cvsmodule;

sub BootStrapProject($) {
        my $url=shift;  
#       my $outputfile=shift;

        use Utilities::urlhandler;
        use Utilities::Switcher;

        my $filename;
        $BootHash={
                'cvsrep_StartTag' => \&cvsrep_start,
                'cvsrep' => 'none',
                'cvsrep_EndTag' => \&cvsrep_end,
                'cvs_StartTag' => \&cvs_start,
                'cvs' => 'none',
                'cvs_EndTag' => 'none',
                'config_starttag' =>  \&config_starttag,
                'config_endtag' =>  \&config_endtag,
                'config' => 'none',
                'base' => 'none',
                'base_starttag' => \&base_start,
                'base_endtag' => \&base_end,
                'project' => 'none',
                'project_starttag' => \&project_start,
                'project_endtag' => \&project_finish,
                'install' => \&install,
                'install_starttag' => \&install_start,
                'install_endtag' => \&install_finish,
                'requirements' => 'none',
                'requirements_starttag' => \&reqs_start,
                'file' => 'none',
                'file_starttag' => \&file_start
        };
        $filename=urlhandler::urlhandler($url);
        $switch=Switcher->new($BootHash, $filename);
        $switch->parse();
}

sub Bootlocaltop {
        my $hashref=shift;
        use Cwd;
        use Utilities::AddDir;

        $switch->checkparam($hashref, $name, "name");
        $switch->checkparam($hashref, $name, "version");
        if ( ! defined $ENV{devareaname} ) {
         my $vers=$$hashref{'version'};
         $vers=~s/^$$hashref{'name'}_//;
        print $vers;
         $ENV{LOCALTOP}=&cwd."/".$$hashref{'name'}."_".$vers;
        }
        else {
         $ENV{LOCALTOP}=&cwd."/".$ENV{devareaname};
        }
        $scramdir=$ENV{LOCALTOP}."/.SCRAM";
        &AddDir::adddir($scramdir);
        chdir $ENV{LOCALTOP};
}

sub project_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        Bootlocaltop($hashref);
        print "Installing Project $$hashref{'name'} ".
                "Version $$hashref{'version'}\n";
        open ( ENVIRONMENT , ">$scramdir/Environment" ) || die "Unable to open ".
                                "Environment file : $!\n";
        print ENVIRONMENT 'SCRAM_PROJECTNAME='.$$hashref{'name'}."\n";
        print ENVIRONMENT 'SCRAM_PROJVERSION='.$$hashref{'version'}."\n";
        $ENV{SCRAM_BootStrapFiles}=$scramdir;
        open INSTALLFILE, ">$scramdir/InstallFile";
        print INSTALLFILE "<install name=$$hashref{name} ".
                "version=$$hashref{version}>\n";
        print INSTALLFILE "<base urltype=file value=$scramdir>\n";
        print INSTALLFILE "<file name=Environment>\n";
        push @{ $basehash{file}}, "$ENV{SCRAM_HOME}/toolbox";
        $lastbasekey='file';
        push @dirstack, $scramdir;
        $currentdir=$scramdir;
}

sub project_finish {
        print ENVIRONMENT "SCRAM_BootStrapFiles=".$ENV{SCRAM_BootStrapFiles}."\n";
        print ENVIRONMENT "RELEASETOP=$ENV{LOCALTOP}\n";
        close ENVIRONMENT;
        print INSTALLFILE "</install>\n";
        close INSTALLFILE
}

# Set where the project specific configuration files live for the project
sub config_starttag {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, "dir");
        $$hashref{'dir'}=~s/`//g;
        print ENVIRONMENT 'projconfigdir='.$$hashref{'dir'}."\n";
        $ENV{SCRAM_BootStrapFiles}=$ENV{SCRAM_BootStrapFiles}.":".
                $ENV{LOCALTOP}."/".$$hashref{'dir'};
        push @dirstack, $ENV{LOCALTOP}."/".$$hashref{'dir'};
        $currentdir=$ENV{LOCALTOP}."/".$$hashref{'dir'};
        if ( $switch->context('project') ) {
         print INSTALLFILE "<$name dir=$$hashref{dir}>\n";
        }
}
sub config_endtag {
        my $name=shift;

        pop @dirstack;
        $currentdir=$dirstack[$#dirstack];
        if ( $switch->context('project') ) {
         print INSTALLFILE "</$name>\n";
        }
}

sub file_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, "name");
        # now download the file
        print "Downloading File .... $$hashref{'name'}\n";
        &urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'}, 
                         $scramdir."/".$$hashref{'name'}) ;
        if ( $switch->context('project') ) {
         print INSTALLFILE "<$name name=$$hashref{name}>\n";
        }
}

sub reqs_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, "name");
        use clientfile;
        $ENV{SCRAM_ProjReqsDoc}=
          $currentdir."/".$$hashref{'name'};
        print ENVIRONMENT 'SCRAM_ProjReqsDoc='.$ENV{SCRAM_ProjReqsDoc}."\n";
#       &urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'},
#               $scramdir."/".$$hashref{'name'}) ;
        if ( $switch->context("project") ) {
         print INSTALLFILE "<$name name=$$hashref{name}>\n";
        }
}

sub base_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam($hashref, $name, 'urltype');
        $switch->checkparam($hashref, $name, 'value');
        push @{ $basehash{ $$hashref{'urltype'} }}, $$hashref{'value'};
        $lastbasekey=$$hashref{'urltype'};
        #print $lastbasekey." lastbasekey \n";
}

sub base_end {
        pop @{ $basehash{$lastbasekey} };
}

#sub checkparam($hash, $name, $key) {
#       my $hashref=shift;
#       my $name=shift;
#       my $key=shift;
#
#       if ( ! defined $$hashref{$key} ) {
#           print "BootParser: Badly formed $name tag -".
#                        " undefined $key parameter\n";
#           exit 1;
#        }
#       $$hashref{$key}=~s/["']//;
#}

#Just a file for now!
#Will eventually cross ref with access checker to get types available.
sub geturlbase {
        return "file:".@{$basehash{'file'}}[$#{$basehash{'file'}}];
}


#
# Now deal with an already intalled release base
#

sub install_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

        $hashref=$switch->SetupValueHash( \@vars );
        Bootlocaltop($hashref);
        
}

# Can use this to print out a project specific message
sub install {
        my $name=shift;
        my $vars=shift;

        print @$vars;
}

sub install_finish {
        my $name=shift;
        my @vars=@_;
        my $hashref;
}

sub cvsrep_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;

          $hashref=$switch->SetupValueHash( \@vars );
          $switch->checkparam($hashref, $name, 'auth' );
          $switch->checkparam($hashref, $name, 'base' );
          $cvsobject=cvsmodule->new();
          $cvsobject->set_base($$hashref{base});
          $cvsobject->set_auth($$hashref{auth});
          if ( exists $$hashref{user} ) {
             $cvsobject->set_user($$hashref{user});
          }
          if ( exists $$hashref{passkey} ) {
             $cvsobject->set_passkey($$hashref{passkey});
          }
}

sub cvsrep_end {
        my $name=shift;
        $cvsobject=undef; #Move out of scope to destroy cvsrep context
}

sub cvs_start {
        my $name=shift;
        my @vars=@_;
        my $hashref;
        
        if ( ! defined $cvsobject )  {
          print "BootStraper: Undefined cvs repository on line ".
                $switch->{linenumber}."\n - set up repository".
                "specifics with the <cvsrep> flag\n";
          exit 1;
        }
        $hashref=$switch->SetupValueHash( \@vars );
        $switch->checkparam( $hashref, $name, "fn" );
        $cvsobject->invokecvs( (split / /, $$hashref{fn} ) );
}
Revision:	1.10.2.2
Committed:	Mon Aug 30 14:14:58 1999 UTC (25 years, 8 months ago) by williamc
Content type:	text/plain
Branch:	V0_9branch
Changes since 1.10.2.1:	+4 -1 lines
Log Message:	Remove repetition of project name in name of Project directory
#	User	Rev	Content
1	williamc	1.1	#!/usr/local/bin/perl5
2			# Bootstrap file parser
3
4			package BootStrapProject;
5			require Exporter;
6			@ISA=qw(Exporter);
7			@EXPORT=qw(BootStrapProject);
8	williamc	1.3	use Utilities::cvsmodule;
9	williamc	1.1
10			sub BootStrapProject($) {
11			my $url=shift;
12			# my $outputfile=shift;
13
14	williamc	1.2	use Utilities::urlhandler;
15			use Utilities::Switcher;
16	williamc	1.1
17			my $filename;
18			$BootHash={
19	williamc	1.3	'cvsrep_StartTag' => \&cvsrep_start,
20			'cvsrep' => 'none',
21			'cvsrep_EndTag' => \&cvsrep_end,
22			'cvs_StartTag' => \&cvs_start,
23			'cvs' => 'none',
24			'cvs_EndTag' => 'none',
25	williamc	1.1	'config_starttag' => \&config_starttag,
26	williamc	1.4	'config_endtag' => \&config_endtag,
27	williamc	1.1	'config' => 'none',
28			'base' => 'none',
29			'base_starttag' => \&base_start,
30			'base_endtag' => \&base_end,
31			'project' => 'none',
32			'project_starttag' => \&project_start,
33			'project_endtag' => \&project_finish,
34			'install' => \&install,
35			'install_starttag' => \&install_start,
36			'install_endtag' => \&install_finish,
37			'requirements' => 'none',
38			'requirements_starttag' => \&reqs_start,
39			'file' => 'none',
40			'file_starttag' => \&file_start
41			};
42	williamc	1.6	$filename=urlhandler::urlhandler($url);
43	williamc	1.1	$switch=Switcher->new($BootHash, $filename);
44			$switch->parse();
45			}
46
47	williamc	1.6	sub Bootlocaltop {
48	williamc	1.1	my $hashref=shift;
49			use Cwd;
50	williamc	1.2	use Utilities::AddDir;
51	williamc	1.1
52	williamc	1.3	$switch->checkparam($hashref, $name, "name");
53			$switch->checkparam($hashref, $name, "version");
54	williamc	1.10	if ( ! defined $ENV{devareaname} ) {
55	williamc	1.10.2.2	my $vers=$$hashref{'version'};
56			$vers=~s/^$$hashref{'name'}_//;
57			print $vers;
58			$ENV{LOCALTOP}=&cwd."/".$$hashref{'name'}."_".$vers;
59	williamc	1.10	}
60			else {
61			$ENV{LOCALTOP}=&cwd."/".$ENV{devareaname};
62			}
63	williamc	1.1	$scramdir=$ENV{LOCALTOP}."/.SCRAM";
64	williamc	1.3	&AddDir::adddir($scramdir);
65	williamc	1.4	chdir $ENV{LOCALTOP};
66	williamc	1.1	}
67
68			sub project_start {
69			my $name=shift;
70			my @vars=@_;
71			my $hashref;
72
73			$hashref=$switch->SetupValueHash( \@vars );
74			Bootlocaltop($hashref);
75	williamc	1.8	print "Installing Project $$hashref{'name'} ".
76			"Version $$hashref{'version'}\n";
77	williamc	1.1	open ( ENVIRONMENT , ">$scramdir/Environment" ) \|\| die "Unable to open ".
78			"Environment file : $!\n";
79			print ENVIRONMENT 'SCRAM_PROJECTNAME='.$$hashref{'name'}."\n";
80			print ENVIRONMENT 'SCRAM_PROJVERSION='.$$hashref{'version'}."\n";
81			$ENV{SCRAM_BootStrapFiles}=$scramdir;
82			open INSTALLFILE, ">$scramdir/InstallFile";
83			print INSTALLFILE "<install name=$$hashref{name} ".
84			"version=$$hashref{version}>\n";
85			print INSTALLFILE "<base urltype=file value=$scramdir>\n";
86			print INSTALLFILE "<file name=Environment>\n";
87	williamc	1.4	push @{ $basehash{file}}, "$ENV{SCRAM_HOME}/toolbox";
88			$lastbasekey='file';
89			push @dirstack, $scramdir;
90			$currentdir=$scramdir;
91	williamc	1.1	}
92
93			sub project_finish {
94			print ENVIRONMENT "SCRAM_BootStrapFiles=".$ENV{SCRAM_BootStrapFiles}."\n";
95			print ENVIRONMENT "RELEASETOP=$ENV{LOCALTOP}\n";
96			close ENVIRONMENT;
97			print INSTALLFILE "</install>\n";
98			close INSTALLFILE
99			}
100
101			# Set where the project specific configuration files live for the project
102			sub config_starttag {
103			my $name=shift;
104			my @vars=@_;
105			my $hashref;
106
107			$hashref=$switch->SetupValueHash( \@vars );
108	williamc	1.3	$switch->checkparam($hashref, $name, "dir");
109	williamc	1.10.2.1	$$hashref{'dir'}=~s/`//g;
110	williamc	1.1	print ENVIRONMENT 'projconfigdir='.$$hashref{'dir'}."\n";
111			$ENV{SCRAM_BootStrapFiles}=$ENV{SCRAM_BootStrapFiles}.":".
112			$ENV{LOCALTOP}."/".$$hashref{'dir'};
113	williamc	1.4	push @dirstack, $ENV{LOCALTOP}."/".$$hashref{'dir'};
114			$currentdir=$ENV{LOCALTOP}."/".$$hashref{'dir'};
115	williamc	1.5	if ( $switch->context('project') ) {
116	williamc	1.7	print INSTALLFILE "<$name dir=$$hashref{dir}>\n";
117	williamc	1.5	}
118	williamc	1.4	}
119			sub config_endtag {
120	williamc	1.5	my $name=shift;
121
122	williamc	1.4	pop @dirstack;
123			$currentdir=$dirstack[$#dirstack];
124	williamc	1.5	if ( $switch->context('project') ) {
125			print INSTALLFILE "</$name>\n";
126			}
127	williamc	1.1	}
128
129			sub file_start {
130			my $name=shift;
131			my @vars=@_;
132			my $hashref;
133
134			$hashref=$switch->SetupValueHash( \@vars );
135	williamc	1.3	$switch->checkparam($hashref, $name, "name");
136	williamc	1.1	# now download the file
137			print "Downloading File .... $$hashref{'name'}\n";
138	williamc	1.3	&urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'},
139	williamc	1.1	$scramdir."/".$$hashref{'name'}) ;
140			if ( $switch->context('project') ) {
141			print INSTALLFILE "<$name name=$$hashref{name}>\n";
142			}
143			}
144
145			sub reqs_start {
146			my $name=shift;
147			my @vars=@_;
148			my $hashref;
149
150			$hashref=$switch->SetupValueHash( \@vars );
151	williamc	1.3	$switch->checkparam($hashref, $name, "name");
152	williamc	1.1	use clientfile;
153			$ENV{SCRAM_ProjReqsDoc}=
154	williamc	1.4	$currentdir."/".$$hashref{'name'};
155	williamc	1.9	print ENVIRONMENT 'SCRAM_ProjReqsDoc='.$ENV{SCRAM_ProjReqsDoc}."\n";
156	williamc	1.4	# &urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'},
157			# $scramdir."/".$$hashref{'name'}) ;
158	williamc	1.1	if ( $switch->context("project") ) {
159			print INSTALLFILE "<$name name=$$hashref{name}>\n";
160			}
161			}
162
163			sub base_start {
164			my $name=shift;
165			my @vars=@_;
166			my $hashref;
167
168			$hashref=$switch->SetupValueHash( \@vars );
169	williamc	1.3	$switch->checkparam($hashref, $name, 'urltype');
170			$switch->checkparam($hashref, $name, 'value');
171	williamc	1.1	push @{ $basehash{ $$hashref{'urltype'} }}, $$hashref{'value'};
172			$lastbasekey=$$hashref{'urltype'};
173			#print $lastbasekey." lastbasekey \n";
174			}
175
176			sub base_end {
177			pop @{ $basehash{$lastbasekey} };
178			}
179
180	williamc	1.3	#sub checkparam($hash, $name, $key) {
181			# my $hashref=shift;
182			# my $name=shift;
183			# my $key=shift;
184			#
185			# if ( ! defined $$hashref{$key} ) {
186			# print "BootParser: Badly formed $name tag -".
187			# " undefined $key parameter\n";
188			# exit 1;
189			# }
190			# $$hashref{$key}=~s/["']//;
191			#}
192	williamc	1.1
193			#Just a file for now!
194			#Will eventually cross ref with access checker to get types available.
195			sub geturlbase {
196			return "file:".@{$basehash{'file'}}[$#{$basehash{'file'}}];
197			}
198
199
200			#
201			# Now deal with an already intalled release base
202			#
203
204			sub install_start {
205			my $name=shift;
206			my @vars=@_;
207			my $hashref;
208
209			$hashref=$switch->SetupValueHash( \@vars );
210			Bootlocaltop($hashref);
211
212			}
213
214			# Can use this to print out a project specific message
215			sub install {
216			my $name=shift;
217			my $vars=shift;
218
219			print @$vars;
220			}
221
222			sub install_finish {
223			my $name=shift;
224			my @vars=@_;
225			my $hashref;
226	williamc	1.3	}
227
228			sub cvsrep_start {
229			my $name=shift;
230			my @vars=@_;
231			my $hashref;
232
233			$hashref=$switch->SetupValueHash( \@vars );
234			$switch->checkparam($hashref, $name, 'auth' );
235			$switch->checkparam($hashref, $name, 'base' );
236			$cvsobject=cvsmodule->new();
237			$cvsobject->set_base($$hashref{base});
238			$cvsobject->set_auth($$hashref{auth});
239			if ( exists $$hashref{user} ) {
240			$cvsobject->set_user($$hashref{user});
241			}
242			if ( exists $$hashref{passkey} ) {
243			$cvsobject->set_passkey($$hashref{passkey});
244			}
245			}
246
247			sub cvsrep_end {
248			my $name=shift;
249			$cvsobject=undef; #Move out of scope to destroy cvsrep context
250			}
251
252			sub cvs_start {
253			my $name=shift;
254			my @vars=@_;
255			my $hashref;
256
257			if ( ! defined $cvsobject ) {
258			print "BootStraper: Undefined cvs repository on line ".
259			$switch->{linenumber}."\n - set up repository".
260			"specifics with the <cvsrep> flag\n";
261			exit 1;
262			}
263			$hashref=$switch->SetupValueHash( \@vars );
264			$switch->checkparam( $hashref, $name, "fn" );
265			$cvsobject->invokecvs( (split / /, $$hashref{fn} ) );
266	williamc	1.1	}