100 lines
2.6 KiB
PHP
100 lines
2.6 KiB
PHP
<?php
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//
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// ZoneMinder web database interface file, $Date$, $Revision$
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// Copyright (C) 2003, 2004, 2005, 2006 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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$conn = mysql_pconnect( ZM_DB_HOST, ZM_DB_USER, ZM_DB_PASS ) or die("Could not connect to database: ".mysql_error());
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mysql_select_db( ZM_DB_NAME, $conn) or die("Could not select database: ".mysql_error());
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function simpleQuery( $sql )
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{
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global $debug;
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if ( $debug )
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{
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echo "SQL:$sql<br>\n";
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}
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$result = mysql_query( $sql );
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if ( !$result )
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die( mysql_error() );
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return( $result );
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}
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function getEnumValues( $table, $column )
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{
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$enum_values = array();
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$result = mysql_query( "DESCRIBE $table $column" );
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if ( !$result )
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die( mysql_error() );
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$row = mysql_fetch_assoc($result);
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mysql_free_result( $result );
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preg_match_all( "/'([^']+)'/", $row['Type'], $enum_matches );
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$enum_values = $enum_matches[1];
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return( $enum_values );
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}
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function getSetValues( $table, $column )
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{
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return( getEnumValues( $table, $column ) );
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}
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function getUniqueValues( $table, $column, $as_string=1 )
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{
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$values = array();
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$result = mysql_query( "SELECT DISTINCT $column FROM $table WHERE (NOT ISNULL($column) AND $column != '') ORDER BY $column" );
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if ( $result )
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{
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while ( $row = mysql_fetch_array($result) )
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{
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if ( $as_string )
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$values[$row[0]] = $row[0];
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else
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$values = $row[0];
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}
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mysql_free_result( $result );
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}
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else
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{
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echo mysql_error();
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}
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return( $values );
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}
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function getTableColumns( $table, $as_string=1 )
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{
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$columns = array();
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$result = mysql_query( "DESCRIBE $table" );
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if ( $result )
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{
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while( $row = mysql_fetch_assoc($result) )
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{
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if ( $as_string )
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$columns[$row[Field]] = $row[Type];
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else
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$columns[] = $row[Type];
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}
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mysql_free_result( $result );
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}
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else
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{
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echo mysql_error();
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}
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return( $columns );
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}
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?>
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