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-rw-r--r--framework/3rdParty/adodb/drivers/adodb-postgres7.inc.php262
1 files changed, 262 insertions, 0 deletions
diff --git a/framework/3rdParty/adodb/drivers/adodb-postgres7.inc.php b/framework/3rdParty/adodb/drivers/adodb-postgres7.inc.php
new file mode 100644
index 00000000..7dc22cc5
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+++ b/framework/3rdParty/adodb/drivers/adodb-postgres7.inc.php
@@ -0,0 +1,262 @@
+<?php
+/*
+ V4.81 3 May 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved.
+ Released under both BSD license and Lesser GPL library license.
+ Whenever there is any discrepancy between the two licenses,
+ the BSD license will take precedence.
+ Set tabs to 4.
+
+ Postgres7 support.
+ 28 Feb 2001: Currently indicate that we support LIMIT
+ 01 Dec 2001: dannym added support for default values
+*/
+
+// security - hide paths
+if (!defined('ADODB_DIR')) die();
+
+include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php");
+
+class ADODB_postgres7 extends ADODB_postgres64 {
+ var $databaseType = 'postgres7';
+ var $hasLimit = true; // set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10
+ var $ansiOuter = true;
+ var $charSet = true; //set to true for Postgres 7 and above - PG client supports encodings
+
+ function ADODB_postgres7()
+ {
+ $this->ADODB_postgres64();
+ if (ADODB_ASSOC_CASE !== 2) {
+ $this->rsPrefix .= 'assoc_';
+ }
+ $this->_bindInputArray = PHP_VERSION >= 5.1;
+ }
+
+
+ // the following should be compat with postgresql 7.2,
+ // which makes obsolete the LIMIT limit,offset syntax
+ function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0)
+ {
+ $offsetStr = ($offset >= 0) ? " OFFSET ".((integer)$offset) : '';
+ $limitStr = ($nrows >= 0) ? " LIMIT ".((integer)$nrows) : '';
+ if ($secs2cache)
+ $rs =& $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr);
+ else
+ $rs =& $this->Execute($sql."$limitStr$offsetStr",$inputarr);
+
+ return $rs;
+ }
+ /*
+ function Prepare($sql)
+ {
+ $info = $this->ServerInfo();
+ if ($info['version']>=7.3) {
+ return array($sql,false);
+ }
+ return $sql;
+ }
+ */
+
+ // from Edward Jaramilla, improved version - works on pg 7.4
+ function MetaForeignKeys($table, $owner=false, $upper=false)
+ {
+ $sql = 'SELECT t.tgargs as args
+ FROM
+ pg_trigger t,pg_class c,pg_proc p
+ WHERE
+ t.tgenabled AND
+ t.tgrelid = c.oid AND
+ t.tgfoid = p.oid AND
+ p.proname = \'RI_FKey_check_ins\' AND
+ c.relname = \''.strtolower($table).'\'
+ ORDER BY
+ t.tgrelid';
+
+ $rs =& $this->Execute($sql);
+
+ if ($rs && !$rs->EOF) {
+ $arr =& $rs->GetArray();
+ $a = array();
+ foreach($arr as $v)
+ {
+ $data = explode(chr(0), $v['args']);
+ if ($upper) {
+ $a[strtoupper($data[2])][] = strtoupper($data[4].'='.$data[5]);
+ } else {
+ $a[$data[2]][] = $data[4].'='.$data[5];
+ }
+ }
+ return $a;
+ }
+ return false;
+ }
+
+ function _query($sql,$inputarr)
+ {
+ if (! $this->_bindInputArray) {
+ // We don't have native support for parameterized queries, so let's emulate it at the parent
+ return ADODB_postgres64::_query($sql, $inputarr);
+ }
+ // -- added Cristiano da Cunha Duarte
+ if ($inputarr) {
+ $sqlarr = explode('?',trim($sql));
+ $sql = '';
+ $i = 1;
+ $last = sizeof($sqlarr)-1;
+ foreach($sqlarr as $v) {
+ if ($last < $i) $sql .= $v;
+ else $sql .= $v.' $'.$i;
+ $i++;
+ }
+
+ $rez = pg_query_params($this->_connectionID,$sql, $inputarr);
+ } else {
+ $rez = pg_query($this->_connectionID,$sql);
+ }
+ // check if no data returned, then no need to create real recordset
+ if ($rez && pg_numfields($rez) <= 0) {
+ if (is_resource($this->_resultid) && get_resource_type($this->_resultid) === 'pgsql result') {
+ pg_freeresult($this->_resultid);
+ }
+ $this->_resultid = $rez;
+ return true;
+ }
+ return $rez;
+ }
+
+ // this is a set of functions for managing client encoding - very important if the encodings
+ // of your database and your output target (i.e. HTML) don't match
+ //for instance, you may have UNICODE database and server it on-site as WIN1251 etc.
+ // GetCharSet - get the name of the character set the client is using now
+ // the functions should work with Postgres 7.0 and above, the set of charsets supported
+ // depends on compile flags of postgres distribution - if no charsets were compiled into the server
+ // it will return 'SQL_ANSI' always
+ function GetCharSet()
+ {
+ //we will use ADO's builtin property charSet
+ $this->charSet = @pg_client_encoding($this->_connectionID);
+ if (!$this->charSet) {
+ return false;
+ } else {
+ return $this->charSet;
+ }
+ }
+
+ // SetCharSet - switch the client encoding
+ function SetCharSet($charset_name)
+ {
+ $this->GetCharSet();
+ if ($this->charSet !== $charset_name) {
+ $if = pg_set_client_encoding($this->_connectionID, $charset_name);
+ if ($if == "0" & $this->GetCharSet() == $charset_name) {
+ return true;
+ } else return false;
+ } else return true;
+ }
+
+}
+
+/*--------------------------------------------------------------------------------------
+ Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_postgres7 extends ADORecordSet_postgres64{
+
+ var $databaseType = "postgres7";
+
+
+ function ADORecordSet_postgres7($queryID,$mode=false)
+ {
+ $this->ADORecordSet_postgres64($queryID,$mode);
+ }
+
+ // 10% speedup to move MoveNext to child class
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
+ $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+
+ if (is_array($this->fields)) {
+ if ($this->fields && isset($this->_blobArr)) $this->_fixblobs();
+ return true;
+ }
+ }
+ $this->fields = false;
+ $this->EOF = true;
+ }
+ return false;
+ }
+
+}
+
+class ADORecordSet_assoc_postgres7 extends ADORecordSet_postgres64{
+
+ var $databaseType = "postgres7";
+
+
+ function ADORecordSet_assoc_postgres7($queryID,$mode=false)
+ {
+ $this->ADORecordSet_postgres64($queryID,$mode);
+ }
+
+ function _fetch()
+ {
+ if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0)
+ return false;
+
+ $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+
+ if ($this->fields) {
+ if (isset($this->_blobArr)) $this->_fixblobs();
+ $this->_updatefields();
+ }
+
+ return (is_array($this->fields));
+ }
+
+ // Create associative array
+ function _updatefields()
+ {
+ if (ADODB_ASSOC_CASE == 2) return; // native
+
+ $arr = array();
+ $lowercase = (ADODB_ASSOC_CASE == 0);
+
+ foreach($this->fields as $k => $v) {
+ if (is_integer($k)) $arr[$k] = $v;
+ else {
+ if ($lowercase)
+ $arr[strtolower($k)] = $v;
+ else
+ $arr[strtoupper($k)] = $v;
+ }
+ }
+ $this->fields = $arr;
+ }
+
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
+ $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+
+ if (is_array($this->fields)) {
+ if ($this->fields) {
+ if (isset($this->_blobArr)) $this->_fixblobs();
+
+ $this->_updatefields();
+ }
+ return true;
+ }
+ }
+
+
+ $this->fields = false;
+ $this->EOF = true;
+ }
+ return false;
+ }
+}
+?> \ No newline at end of file