| 1 |
# CVS wrapper
|
| 2 |
# -----------
|
| 3 |
# Configure the CVSmodule object to access a CVS repository and then
|
| 4 |
# invokecvs() commands as required.
|
| 5 |
#
|
| 6 |
# Interface
|
| 7 |
# ---------
|
| 8 |
# new() : A new cvs modules
|
| 9 |
# set_base(base) : Set a base from which to read (i.e server name/path)
|
| 10 |
# set_auth(type) : Set authentication method e.g pserver, kserver, ext etc.
|
| 11 |
# set_user(username) : set a username for authentication if required
|
| 12 |
# set_passbase(file) : Override the default CVS_PASSFILE for pserver client
|
| 13 |
# set_passkey(encrypted) : For pserver method - set a password
|
| 14 |
# (encrypted)
|
| 15 |
# invokecvs(@cmds) : invoke a cvs command supplied in @cmds
|
| 16 |
#
|
| 17 |
package CVSmodule;
|
| 18 |
require 5.001;
|
| 19 |
require Exporter;
|
| 20 |
@ISA= qw(Exporter);
|
| 21 |
|
| 22 |
sub new {
|
| 23 |
my $class=shift;
|
| 24 |
$self={};
|
| 25 |
$self->{myenv}={};
|
| 26 |
$self->{cvs}='cvs';
|
| 27 |
# $self->{cvs}='/usr/local/bin/cvs';
|
| 28 |
# Reset All variables
|
| 29 |
$self->{auth}="";
|
| 30 |
$self->{passkey}="";
|
| 31 |
$self->{user}="";
|
| 32 |
$self->{base}="";
|
| 33 |
$self->{passbase}=$ENV{HOME}."/.cvspass";
|
| 34 |
bless $self, $class;
|
| 35 |
return $self;
|
| 36 |
}
|
| 37 |
|
| 38 |
sub set_passbase {
|
| 39 |
my $self=shift;
|
| 40 |
my $dir=shift;
|
| 41 |
|
| 42 |
$self->{passbase}=$dir;
|
| 43 |
$self->env("CVS_PASSFILE", $dir);
|
| 44 |
}
|
| 45 |
|
| 46 |
sub set_passkey {
|
| 47 |
use Utilities::SCRAMUtils;
|
| 48 |
$self=shift;
|
| 49 |
$self->{passkey}=shift;
|
| 50 |
my $file=$self->{passbase};
|
| 51 |
SCRAMUtils::updatelookup($file,
|
| 52 |
$self->{cvsroot}." ", $self->{passkey});
|
| 53 |
}
|
| 54 |
|
| 55 |
sub set_base {
|
| 56 |
$self=shift;
|
| 57 |
$self->{base}=shift;
|
| 58 |
$self->_updatecvsroot();
|
| 59 |
}
|
| 60 |
|
| 61 |
sub get_base {
|
| 62 |
}
|
| 63 |
|
| 64 |
sub set_user {
|
| 65 |
$self=shift;
|
| 66 |
$self->{user}=shift;
|
| 67 |
if ( $self->{user} ne "" ) {
|
| 68 |
$self->{user}= $self->{user}.'@';
|
| 69 |
}
|
| 70 |
$self->_updatecvsroot();
|
| 71 |
}
|
| 72 |
sub set_auth {
|
| 73 |
$self=shift;
|
| 74 |
$self->{auth}=shift;
|
| 75 |
$self->{auth}=~s/^\:*(.*)\:*/\:$1\:/;
|
| 76 |
$self->_updatecvsroot();
|
| 77 |
}
|
| 78 |
|
| 79 |
sub env {
|
| 80 |
$self=shift;
|
| 81 |
my $name=shift;
|
| 82 |
$self->{myenv}{$name}=shift;
|
| 83 |
}
|
| 84 |
|
| 85 |
sub invokecvs {
|
| 86 |
$self=shift;
|
| 87 |
@cmds=@_;
|
| 88 |
#make sure weve got the right environment
|
| 89 |
foreach $key ( %{$self->{myenv}} ) {
|
| 90 |
$ENV{$key}=$self->{myenv}{$key}
|
| 91 |
}
|
| 92 |
#now perform the cvs command
|
| 93 |
#print ( join ' ', ( $self->{cvs}, "-d", $self->{cvsroot}, @cmds, "\n" ));
|
| 94 |
system( "$self->{cvs}" , "-d", "$self->{cvsroot}", @cmds );
|
| 95 |
}
|
| 96 |
|
| 97 |
sub _updatecvsroot {
|
| 98 |
my $self=shift;
|
| 99 |
$self->{cvsroot}=$self->{auth}.$self->{user}.$self->{base};
|
| 100 |
}
|
