| Revision: | 1.1 |
| Committed: | Fri Dec 17 10:23:15 1999 UTC (25 years, 5 months ago) by williamc |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | V0_19_7, V0_19_6, V0_19_6p1, V0_19_5, SFATEST, V0_19_4, V0_19_4_pre3, V0_19_4_pre2, V0_19_4_pre1, V0_19_3, V0_19_2, V0_19_1, V0_19_0, V0_18_5, V0_18_4, V_18_3_TEST, VO_18_3, V0_18_2, V0_18_1, ProtoEnd |
| Branch point for: | SCRAM_V1_BRANCH, V0_19_4_B |
| Log Message: | *** empty log message *** |
| # | Content |
|---|---|
| 1 | # |
| 2 | # Provide machine/architecture information services |
| 3 | # simply set the architecture variable based on uname |
| 4 | # |
| 5 | # --------- |
| 6 | # Interface |
| 7 | # --------- |
| 8 | # new() : new object - will autoinitialise to architecture |
| 9 | # getarch() : return the current (assumed) architecture |
| 10 | # archfile($filename,$base) : Will check various relevant architecture specific |
| 11 | # dirs in search for an architecture specific $file |
| 12 | # starting from base |
| 13 | |
| 14 | package Architecture; |
| 15 | require 5.001; |
| 16 | |
| 17 | sub new { |
| 18 | my $class=shift; |
| 19 | $self={}; |
| 20 | bless $self, $class; |
| 21 | $self->_initarch(); |
| 22 | return $self; |
| 23 | } |
| 24 | |
| 25 | sub getarch { |
| 26 | my $self=shift; |
| 27 | return $self->{arch}; |
| 28 | } |
| 29 | |
| 30 | sub archfile { |
| 31 | my $self=shift; |
| 32 | my $filename=shift; |
| 33 | my $base=shift; |
| 34 | |
| 35 | my $archdir; |
| 36 | |
| 37 | foreach $dir ( @{$self->{archdirs}} ) { |
| 38 | $archdir=$base."/".$dir."/".$filename; |
| 39 | if ( -f $archdir ) { |
| 40 | return $self->{archdir}; |
| 41 | } |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | # ------------ Support Routines --------------------------------- |
| 46 | |
| 47 | sub _initarch { |
| 48 | my $self=shift; |
| 49 | |
| 50 | $self->{realarch}=$; |
| 51 | # Seperate Variables means we can pretend to be other architectures |
| 52 | $self->{arch}=$self->{realarch}; |
| 53 | |
| 54 | # get the hostname |
| 55 | use Sys::Hostname; |
| 56 | $self->{host}=hostname(); |
| 57 | |
| 58 | # Architecture directory search path |
| 59 | @{$self->{archdirs}}=( $self->{arch}."/".$self->{host}, "$self->{arch}" ); |
| 60 | } |