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'}_//;
         $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");
        $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:	1.10.2.4
Committed:	Thu Apr 27 11:44:18 2000 UTC (25 years ago) by williamc
Content type:	text/plain
Branch:	V0_9branch
CVS Tags:	V0_14_0, V0_12_12_4, V0_12_12_3, V0_12_12_2, V0_12_12_1, V0_12_12_0, PlayGround_0, V0_12_12, V0_12_11, V0_12_9b, V0_12_10, V0_12_9, V0_12_8, V0_12_7, V0_12_6, V0_12_5, V0_12_4, V0_12_3
Branch point for:	HPWbranch
Changes since 1.10.2.3:	+0 -1 lines
Log Message:	Remove clientfile reference
#	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/^$$hashref{'name'}_//;
57			$ENV{LOCALTOP}=&cwd."/".$$hashref{'name'}."_".$vers;
58	williamc	1.10	}
59			else {
60			$ENV{LOCALTOP}=&cwd."/".$ENV{devareaname};
61			}
62	williamc	1.1	$scramdir=$ENV{LOCALTOP}."/.SCRAM";
63	williamc	1.3	&AddDir::adddir($scramdir);
64	williamc	1.4	chdir $ENV{LOCALTOP};
65	williamc	1.1	}
66
67			sub project_start {
68			my $name=shift;
69			my @vars=@_;
70			my $hashref;
71
72			$hashref=$switch->SetupValueHash( \@vars );
73			Bootlocaltop($hashref);
74	williamc	1.8	print "Installing Project $$hashref{'name'} ".
75			"Version $$hashref{'version'}\n";
76	williamc	1.1	open ( ENVIRONMENT , ">$scramdir/Environment" ) \|\| die "Unable to open ".
77			"Environment file : $!\n";
78			print ENVIRONMENT 'SCRAM_PROJECTNAME='.$$hashref{'name'}."\n";
79			print ENVIRONMENT 'SCRAM_PROJVERSION='.$$hashref{'version'}."\n";
80			$ENV{SCRAM_BootStrapFiles}=$scramdir;
81			open INSTALLFILE, ">$scramdir/InstallFile";
82			print INSTALLFILE "<install name=$$hashref{name} ".
83			"version=$$hashref{version}>\n";
84			print INSTALLFILE "<base urltype=file value=$scramdir>\n";
85			print INSTALLFILE "<file name=Environment>\n";
86	williamc	1.4	push @{ $basehash{file}}, "$ENV{SCRAM_HOME}/toolbox";
87			$lastbasekey='file';
88			push @dirstack, $scramdir;
89			$currentdir=$scramdir;
90	williamc	1.1	}
91
92			sub project_finish {
93			print ENVIRONMENT "SCRAM_BootStrapFiles=".$ENV{SCRAM_BootStrapFiles}."\n";
94			print ENVIRONMENT "RELEASETOP=$ENV{LOCALTOP}\n";
95			close ENVIRONMENT;
96			print INSTALLFILE "</install>\n";
97			close INSTALLFILE
98			}
99
100			# Set where the project specific configuration files live for the project
101			sub config_starttag {
102			my $name=shift;
103			my @vars=@_;
104			my $hashref;
105
106			$hashref=$switch->SetupValueHash( \@vars );
107	williamc	1.3	$switch->checkparam($hashref, $name, "dir");
108	williamc	1.10.2.1	$$hashref{'dir'}=~s/`//g;
109	williamc	1.1	print ENVIRONMENT 'projconfigdir='.$$hashref{'dir'}."\n";
110			$ENV{SCRAM_BootStrapFiles}=$ENV{SCRAM_BootStrapFiles}.":".
111			$ENV{LOCALTOP}."/".$$hashref{'dir'};
112	williamc	1.4	push @dirstack, $ENV{LOCALTOP}."/".$$hashref{'dir'};
113			$currentdir=$ENV{LOCALTOP}."/".$$hashref{'dir'};
114	williamc	1.5	if ( $switch->context('project') ) {
115	williamc	1.7	print INSTALLFILE "<$name dir=$$hashref{dir}>\n";
116	williamc	1.5	}
117	williamc	1.4	}
118			sub config_endtag {
119	williamc	1.5	my $name=shift;
120
121	williamc	1.4	pop @dirstack;
122			$currentdir=$dirstack[$#dirstack];
123	williamc	1.5	if ( $switch->context('project') ) {
124			print INSTALLFILE "</$name>\n";
125			}
126	williamc	1.1	}
127
128			sub file_start {
129			my $name=shift;
130			my @vars=@_;
131			my $hashref;
132
133			$hashref=$switch->SetupValueHash( \@vars );
134	williamc	1.3	$switch->checkparam($hashref, $name, "name");
135	williamc	1.1	# now download the file
136			print "Downloading File .... $$hashref{'name'}\n";
137	williamc	1.3	&urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'},
138	williamc	1.1	$scramdir."/".$$hashref{'name'}) ;
139			if ( $switch->context('project') ) {
140			print INSTALLFILE "<$name name=$$hashref{name}>\n";
141			}
142			}
143
144			sub reqs_start {
145			my $name=shift;
146			my @vars=@_;
147			my $hashref;
148
149			$hashref=$switch->SetupValueHash( \@vars );
150	williamc	1.3	$switch->checkparam($hashref, $name, "name");
151	williamc	1.1	$ENV{SCRAM_ProjReqsDoc}=
152	williamc	1.4	$currentdir."/".$$hashref{'name'};
153	williamc	1.9	print ENVIRONMENT 'SCRAM_ProjReqsDoc='.$ENV{SCRAM_ProjReqsDoc}."\n";
154	williamc	1.4	# &urlhandler::urlhandler(&geturlbase."/".$$hashref{'name'},
155			# $scramdir."/".$$hashref{'name'}) ;
156	williamc	1.1	if ( $switch->context("project") ) {
157			print INSTALLFILE "<$name name=$$hashref{name}>\n";
158			}
159			}
160
161			sub base_start {
162			my $name=shift;
163			my @vars=@_;
164			my $hashref;
165
166			$hashref=$switch->SetupValueHash( \@vars );
167	williamc	1.3	$switch->checkparam($hashref, $name, 'urltype');
168			$switch->checkparam($hashref, $name, 'value');
169	williamc	1.1	push @{ $basehash{ $$hashref{'urltype'} }}, $$hashref{'value'};
170			$lastbasekey=$$hashref{'urltype'};
171			#print $lastbasekey." lastbasekey \n";
172			}
173
174			sub base_end {
175			pop @{ $basehash{$lastbasekey} };
176			}
177
178	williamc	1.3	#sub checkparam($hash, $name, $key) {
179			# my $hashref=shift;
180			# my $name=shift;
181			# my $key=shift;
182			#
183			# if ( ! defined $$hashref{$key} ) {
184			# print "BootParser: Badly formed $name tag -".
185			# " undefined $key parameter\n";
186			# exit 1;
187			# }
188			# $$hashref{$key}=~s/["']//;
189			#}
190	williamc	1.1
191			#Just a file for now!
192			#Will eventually cross ref with access checker to get types available.
193			sub geturlbase {
194			return "file:".@{$basehash{'file'}}[$#{$basehash{'file'}}];
195			}
196
197
198			#
199			# Now deal with an already intalled release base
200			#
201
202			sub install_start {
203			my $name=shift;
204			my @vars=@_;
205			my $hashref;
206
207			$hashref=$switch->SetupValueHash( \@vars );
208			Bootlocaltop($hashref);
209
210			}
211
212			# Can use this to print out a project specific message
213			sub install {
214			my $name=shift;
215			my $vars=shift;
216
217			print @$vars;
218			}
219
220			sub install_finish {
221			my $name=shift;
222			my @vars=@_;
223			my $hashref;
224	williamc	1.3	}
225
226			sub cvsrep_start {
227			my $name=shift;
228			my @vars=@_;
229			my $hashref;
230
231			$hashref=$switch->SetupValueHash( \@vars );
232			$switch->checkparam($hashref, $name, 'auth' );
233			$switch->checkparam($hashref, $name, 'base' );
234			$cvsobject=cvsmodule->new();
235			$cvsobject->set_base($$hashref{base});
236			$cvsobject->set_auth($$hashref{auth});
237			if ( exists $$hashref{user} ) {
238			$cvsobject->set_user($$hashref{user});
239			}
240			if ( exists $$hashref{passkey} ) {
241			$cvsobject->set_passkey($$hashref{passkey});
242			}
243			}
244
245			sub cvsrep_end {
246			my $name=shift;
247			$cvsobject=undef; #Move out of scope to destroy cvsrep context
248			}
249
250			sub cvs_start {
251			my $name=shift;
252			my @vars=@_;
253			my $hashref;
254
255			if ( ! defined $cvsobject ) {
256			print "BootStraper: Undefined cvs repository on line ".
257			$switch->{linenumber}."\n - set up repository".
258			"specifics with the <cvsrep> flag\n";
259			exit 1;
260			}
261			$hashref=$switch->SetupValueHash( \@vars );
262			$switch->checkparam( $hashref, $name, "fn" );
263			$cvsobject->invokecvs( (split / /, $$hashref{fn} ) );
264	williamc	1.1	}