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* merge from SA, includes StorageAreas support * merge from SA. Adds the ability to pass in additional options when connecting * fix options, to remove indexes * remove StorageAreas stuff * put back AutoMessage and AutoVideo logic * fixup docs, cleanup
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| # ========================================================================== | ||
| # | ||
| # ZoneMinder Object Module, $Date$, $Revision$ | ||
| # Copyright (C) 2001-2017 ZoneMinder LLC | ||
| # | ||
| # This program is free software; you can redistribute it and/or | ||
| # modify it under the terms of the GNU General Public License | ||
| # as published by the Free Software Foundation; either version 2 | ||
| # of the License, or (at your option) any later version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with this program; if not, write to the Free Software | ||
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
| # | ||
| # ========================================================================== | ||
| # | ||
| # This module contains the common definitions and functions used by the rest | ||
| # of the ZoneMinder scripts | ||
| # | ||
| package ZoneMinder::Object; | ||
|
|
||
| use 5.006; | ||
| use strict; | ||
| use warnings; | ||
|
|
||
| require ZoneMinder::Base; | ||
|
|
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| our @ISA = qw(ZoneMinder::Base); | ||
|
|
||
| # ========================================================================== | ||
| # | ||
| # General Utility Functions | ||
| # | ||
| # ========================================================================== | ||
|
|
||
| use ZoneMinder::Config qw(:all); | ||
| use ZoneMinder::Logger qw(:all); | ||
| use ZoneMinder::Database qw(:all); | ||
|
|
||
| use vars qw/ $AUTOLOAD /; | ||
|
|
||
| sub new { | ||
| my ( $parent, $id, $data ) = @_; | ||
|
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| my $self = {}; | ||
| bless $self, $parent; | ||
| no strict 'refs'; | ||
| my $primary_key = ${$parent.'::primary_key'}; | ||
| if ( ! $primary_key ) { | ||
| Error( 'NO primary_key for type ' . $parent ); | ||
| return; | ||
| } # end if | ||
| if ( ( $$self{$primary_key} = $id ) or $data ) { | ||
| #$log->debug("loading $parent $id") if $debug or DEBUG_ALL; | ||
| $self->load( $data ); | ||
| } | ||
| return $self; | ||
| } # end sub new | ||
|
|
||
| sub load { | ||
| my ( $self, $data ) = @_; | ||
| my $type = ref $self; | ||
| if ( ! $data ) { | ||
| no strict 'refs'; | ||
| my $table = ${$type.'::table'}; | ||
| if ( ! $table ) { | ||
| Error( 'NO table for type ' . $type ); | ||
| return; | ||
| } # end if | ||
| my $primary_key = ${$type.'::primary_key'}; | ||
| if ( ! $primary_key ) { | ||
| Error( 'NO primary_key for type ' . $type ); | ||
| return; | ||
| } # end if | ||
|
|
||
| if ( ! $$self{$primary_key} ) { | ||
| my ( $caller, undef, $line ) = caller; | ||
| Error( (ref $self) . "::load called without $primary_key from $caller:$line"); | ||
| } else { | ||
| #$log->debug("Object::load Loading from db $type"); | ||
| Debug("Loading $type from $table WHERE $primary_key = $$self{$primary_key}"); | ||
| $data = $ZoneMinder::Database::dbh->selectrow_hashref( "SELECT * FROM $table WHERE $primary_key=?", {}, $$self{$primary_key} ); | ||
| if ( ! $data ) { | ||
| if ( $ZoneMinder::Database::dbh->errstr ) { | ||
| Error( "Failure to load Object record for $$self{$primary_key}: Reason: " . $ZoneMinder::Database::dbh->errstr ); | ||
| } else { | ||
| Debug("No Results Loading $type from $table WHERE $primary_key = $$self{$primary_key}"); | ||
| } # end if | ||
| } # end if | ||
| } # end if | ||
| } # end if ! $data | ||
| if ( $data and %$data ) { | ||
| @$self{keys %$data} = values %$data; | ||
| } # end if | ||
| } # end sub load | ||
|
|
||
| sub AUTOLOAD { | ||
| my ( $self, $newvalue ) = @_; | ||
| my $type = ref($_[0]); | ||
| my $name = $AUTOLOAD; | ||
| $name =~ s/.*://; | ||
| if ( @_ > 1 ) { | ||
| return $_[0]{$name} = $_[1]; | ||
| } | ||
| return $_[0]{$name}; | ||
| } | ||
|
|
||
|
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||
| 1; | ||
| __END__ | ||
| # Below is stub documentation for your module. You'd better edit it! | ||
| =head1 NAME | ||
| ZoneMinder::Object | ||
| =head1 SYNOPSIS | ||
| use parent ZoneMinder::Object; | ||
| This package should likely not be used directly, as it is meant mainly to be a parent for all other ZoneMinder classes. | ||
| =head1 DESCRIPTION | ||
| A base Object to act as parent for other ZoneMinder Objects. | ||
| =head2 EXPORT | ||
| None by default. | ||
| =head1 AUTHOR | ||
| Isaac Connor, E<lt>isaac@zoneminder.comE<gt> | ||
| =head1 COPYRIGHT AND LICENSE | ||
| Copyright (C) 2001-2017 ZoneMinder LLC | ||
| This library is free software; you can redistribute it and/or modify | ||
| it under the same terms as Perl itself, either Perl version 5.8.3 or, | ||
| at your option, any later version of Perl 5 you may have available. | ||
| =cut |