| 6 |
|
# new(cachedir) : A new urlhandler with a defined default cahce directory |
| 7 |
|
# get(url) : download from the specified url to the default cache |
| 8 |
|
# get(url,dirlocation) : download to the specified directory |
| 9 |
< |
# setbase(type,@args) : set the url defaults for a specific url type |
| 10 |
< |
# arguments are dependent on type |
| 11 |
< |
# http: |
| 12 |
< |
# file: |
| 13 |
< |
# cvs: servername,servertype [ ,user,passkey ] |
| 14 |
< |
# label: |
| 9 |
> |
# setbase(type,variablehash) : set the url defaults for a specific url type |
| 10 |
> |
# arguments are dependent on type |
| 11 |
|
# unsetbase(type) : deactivate a previously set base |
| 12 |
+ |
# setcache(dir) : set the default cache location |
| 13 |
|
# |
| 14 |
|
# ---------------------------------------------------------------------- |
| 15 |
|
# returns file location - or crashes out |
| 48 |
|
$self->setbase("file", {}); # Base file as default |
| 49 |
|
} |
| 50 |
|
|
| 51 |
+ |
sub setcache { |
| 52 |
+ |
my $self=shift; |
| 53 |
+ |
my $cache=shift; |
| 54 |
+ |
|
| 55 |
+ |
$self->{cache}=$cache; |
| 56 |
+ |
} |
| 57 |
+ |
|
| 58 |
|
sub get ($@) { |
| 59 |
|
my $self=shift; |
| 60 |
|
my $origurl=shift; |
| 63 |
|
my $type; |
| 64 |
|
my $url; |
| 65 |
|
my $version; |
| 66 |
+ |
my $rv=""; |
| 67 |
|
|
| 68 |
|
if ( ! defined $dirname ) { |
| 69 |
|
$dirname=$self->{cache}; |
| 70 |
|
} |
| 71 |
+ |
print "dirname = $dirname \n"; |
| 72 |
|
chdir $dirname or carp "Unable to Enter Directory $dirname $!\n"; |
| 73 |
|
chomp $origurl; |
| 74 |
|
# get our version info from the url (after last ??) |
| 85 |
|
carp; |
| 86 |
|
} |
| 87 |
|
else { |
| 82 |
– |
print "Debug : type=$type , number of elements=".$#{$self->{urlostack}{$type}}." ".${$self->{urlostack}{$type}}[$#{$self->{urlostack}{$type}}]."\n"; |
| 88 |
|
if ( $#{$self->{urlostack}{$type}} < 0 ) { |
| 89 |
|
print "URLhandler : base not set for type $type \n"; |
| 90 |
|
} |
| 91 |
|
else { |
| 92 |
+ |
$rv= |
| 93 |
|
eval{${$self->{urlostack}{$type}}[$#{$self->{urlostack}{$type}}]}-> |
| 94 |
|
get($rest); |
| 95 |
|
} |
| 96 |
|
} |
| 97 |
+ |
if ( $rv ne "" ) { |
| 98 |
+ |
$rv=$dirname."/".$rv; |
| 99 |
+ |
} |
| 100 |
+ |
return $rv; |
| 101 |
|
} |
| 102 |
|
|
| 103 |
|
sub setbase { |
| 115 |
|
# A new URL object - pushed onto the stack |
| 116 |
|
$oref=eval{$self->{urlmodules}{$type}}->new(); |
| 117 |
|
push @{$self->{urlostack}{$type}}, $oref; |
| 108 |
– |
print "Debug : Setting type=$type to $oref $#{$self->{urlostack}{$type}}\n"; |
| 118 |
|
$oref->setbase(@args); |
| 119 |
|
} |
| 120 |
|
} |
| 124 |
|
my $type=shift; |
| 125 |
|
my $oref; |
| 126 |
|
|
| 118 |
– |
print " Debug : Unsetting base type $type\n"; |
| 127 |
|
# Check type is supported |
| 128 |
|
if ( ! exists $self->{urlmodules}{$type} ) { |
| 129 |
|
print "URLhandler error: Unsupported type $type\n"; |
