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authorsvncommit <devs@roundcube.net>2005-10-27 13:40:37 +0000
committersvncommit <devs@roundcube.net>2005-10-27 13:40:37 +0000
commitc9462d0c1e2493a7399b1dbd21e23b215e97f808 (patch)
treeb31f3af65a271ae651e76d1230737fbd930c27aa /program/lib/MDB2/Driver/Reverse
parent4518342eca8d40f1c25ff877e00379c1e878035f (diff)
added all mdb2 drivers
Diffstat (limited to 'program/lib/MDB2/Driver/Reverse')
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/fbsql.php157
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/ibase.php238
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/mssql.php269
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/mysqli.php368
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/oci8.php178
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/pgsql.php356
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/sqlite.php308
7 files changed, 1874 insertions, 0 deletions
diff --git a/program/lib/MDB2/Driver/Reverse/fbsql.php b/program/lib/MDB2/Driver/Reverse/fbsql.php
new file mode 100755
index 000000000..d20d1957a
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/fbsql.php
@@ -0,0 +1,157 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 FrontBase driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@dybnet.de>
+ */
+class MDB2_Driver_Reverse_fbsql extends MDB2_Driver_Reverse_Common
+{
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::tableInfo()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+
+ $connected = $db->connect();
+ if (PEAR::isError($connected)) {
+ return $connected;
+ }
+ $id = @fbsql_list_fields($db->database_name, $result, $db->connection);
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_resource($id)) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @fbsql_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $res[$i] = array(
+ 'table' => $case_func(@fbsql_field_table($id, $i)),
+ 'name' => $case_func(@fbsql_field_name($id, $i)),
+ 'type' => @fbsql_field_type($id, $i),
+ 'len' => @fbsql_field_len($id, $i),
+ 'flags' => @fbsql_field_flags($id, $i),
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @fbsql_free_result($id);
+ }
+ return $res;
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/ibase.php b/program/lib/MDB2/Driver/Reverse/ibase.php
new file mode 100755
index 000000000..8895744fc
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/ibase.php
@@ -0,0 +1,238 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 InterbaseBase driver for the reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@dybnet.de>
+ */
+class MDB2_Driver_Reverse_ibase extends MDB2_Driver_Reverse_Common
+{
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * NOTE: only supports 'table' and 'flags' if <var>$result</var>
+ * is a table name.
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::tableInfo()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $id = $db->_doQuery("SELECT * FROM $result WHERE 1=0");
+ if (PEAR::isError($id)) {
+ return $id;
+ }
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_resource($id)) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @ibase_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $info = @ibase_field_info($id, $i);
+ $res[$i] = array(
+ 'table' => $got_string ? $case_func($result) : '',
+ 'name' => $case_func($info['name']),
+ 'type' => $info['type'],
+ 'len' => $info['length'],
+ 'flags' => ($got_string)
+ ? $this->_ibaseFieldFlags($info['name'], $result) : '',
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @ibase_free_result($id);
+ }
+ return $res;
+ }
+
+ // }}}
+ // {{{ _ibaseFieldFlags()
+
+ /**
+ * Get the column's flags
+ *
+ * Supports "primary_key", "unique_key", "not_null", "default",
+ * "computed" and "blob".
+ *
+ * @param string $field_name the name of the field
+ * @param string $table_name the name of the table
+ *
+ * @return string the flags
+ *
+ * @access protected
+ */
+ function _ibaseFieldFlags($field_name, $table_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $query = 'SELECT R.RDB$CONSTRAINT_TYPE CTYPE'
+ .' FROM RDB$INDEX_SEGMENTS I'
+ .' JOIN RDB$RELATION_CONSTRAINTS R ON I.RDB$INDEX_NAME=R.RDB$INDEX_NAME'
+ .' WHERE I.RDB$FIELD_NAME=\'' . $field_name . '\''
+ .' AND UPPER(R.RDB$RELATION_NAME)=\'' . strtoupper($table_name) . '\'';
+
+ $result = $db->_doQuery($query);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+
+ $flags = '';
+ if ($obj = @ibase_fetch_object($result)) {
+ @ibase_free_result($result);
+ if (isset($obj->CTYPE) && trim($obj->CTYPE) == 'PRIMARY KEY') {
+ $flags.= 'primary_key ';
+ }
+ if (isset($obj->CTYPE) && trim($obj->CTYPE) == 'UNIQUE') {
+ $flags.= 'unique_key ';
+ }
+ }
+
+ $query = 'SELECT R.RDB$NULL_FLAG AS NFLAG,'
+ .' R.RDB$DEFAULT_SOURCE AS DSOURCE,'
+ .' F.RDB$FIELD_TYPE AS FTYPE,'
+ .' F.RDB$COMPUTED_SOURCE AS CSOURCE'
+ .' FROM RDB$RELATION_FIELDS R '
+ .' JOIN RDB$FIELDS F ON R.RDB$FIELD_SOURCE=F.RDB$FIELD_NAME'
+ .' WHERE UPPER(R.RDB$RELATION_NAME)=\'' . strtoupper($table_name) . '\''
+ .' AND R.RDB$FIELD_NAME=\'' . $field_name . '\'';
+
+ $result = $db->_doQuery($query);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+
+ if ($obj = @ibase_fetch_object($result)) {
+ @ibase_free_result($result);
+ if (isset($obj->NFLAG)) {
+ $flags.= 'not_null ';
+ }
+ if (isset($obj->DSOURCE)) {
+ $flags.= 'default ';
+ }
+ if (isset($obj->CSOURCE)) {
+ $flags.= 'computed ';
+ }
+ if (isset($obj->FTYPE) && $obj->FTYPE == 261) {
+ $flags.= 'blob ';
+ }
+ }
+
+ return trim($flags);
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/mssql.php b/program/lib/MDB2/Driver/Reverse/mssql.php
new file mode 100755
index 000000000..658b7df60
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/mssql.php
@@ -0,0 +1,269 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 MSSQL driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@dybnet.de>
+ */
+class MDB2_Driver_Reverse_mssql extends MDB2_Driver_Reverse_Common
+{
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * NOTE: only supports 'table' and 'flags' if <var>$result</var>
+ * is a table name.
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::tableInfo()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $id = $db->_doQuery("SELECT TOP 0 * FROM [$result]");
+ if (PEAR::isError($id)) {
+ return $id;
+ }
+
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_resource($id)) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @mssql_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $res[$i] = array(
+ 'table' => $got_string ? $case_func($result) : '',
+ 'name' => $case_func(@mssql_field_name($id, $i)),
+ 'type' => @mssql_field_type($id, $i),
+ 'len' => @mssql_field_length($id, $i),
+ // We only support flags for table
+ 'flags' => $got_string
+ ? $this->_mssql_field_flags($result, @mssql_field_name($id, $i)) : '',
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @mssql_free_result($id);
+ }
+ return $res;
+ }
+
+ // }}}
+ // {{{ _mssql_field_flags()
+
+ /**
+ * Get a column's flags
+ *
+ * Supports "not_null", "primary_key",
+ * "auto_increment" (mssql identity), "timestamp" (mssql timestamp),
+ * "unique_key" (mssql unique index, unique check or primary_key) and
+ * "multiple_key" (multikey index)
+ *
+ * mssql timestamp is NOT similar to the mysql timestamp so this is maybe
+ * not useful at all - is the behaviour of mysql_field_flags that primary
+ * keys are alway unique? is the interpretation of multiple_key correct?
+ *
+ * @param string $table the table name
+ * @param string $column the field name
+ *
+ * @return string the flags
+ *
+ * @access protected
+ * @author Joern Barthel <j_barthel@web.de>
+ */
+ function _mssql_field_flags($table, $column)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ static $tableName = null;
+ static $flags = array();
+
+ if ($table != $tableName) {
+
+ $flags = array();
+ $tableName = $table;
+
+ // get unique and primary keys
+ $res = $db->queryAll("EXEC SP_HELPINDEX[$table]", null, MDB2_FETCHMODE_ASSOC);
+
+ foreach ($res as $val) {
+ $keys = explode(', ', $val['index_keys']);
+
+ if (sizeof($keys) > 1) {
+ foreach ($keys as $key) {
+ $this->_add_flag($flags[$key], 'multiple_key');
+ }
+ }
+
+ if (strpos($val['index_description'], 'primary key')) {
+ foreach ($keys as $key) {
+ $this->_add_flag($flags[$key], 'primary_key');
+ }
+ } elseif (strpos($val['index_description'], 'unique')) {
+ foreach ($keys as $key) {
+ $this->_add_flag($flags[$key], 'unique_key');
+ }
+ }
+ }
+
+ // get auto_increment, not_null and timestamp
+ $res = $db->queryAll("EXEC SP_COLUMNS[$table]", null, MDB2_FETCHMODE_ASSOC);
+
+ foreach ($res as $val) {
+ $val = array_change_key_case($val, $db->options['field_case']);
+ if ($val['nullable'] == '0') {
+ $this->_add_flag($flags[$val['column_name']], 'not_null');
+ }
+ if (strpos($val['type_name'], 'identity')) {
+ $this->_add_flag($flags[$val['column_name']], 'auto_increment');
+ }
+ if (strpos($val['type_name'], 'timestamp')) {
+ $this->_add_flag($flags[$val['column_name']], 'timestamp');
+ }
+ }
+ }
+
+ if (array_key_exists($column, $flags)) {
+ return(implode(' ', $flags[$column]));
+ }
+ return '';
+ }
+
+ // }}}
+ // {{{ _add_flag()
+
+ /**
+ * Adds a string to the flags array if the flag is not yet in there
+ * - if there is no flag present the array is created
+ *
+ * @param array &$array the reference to the flag-array
+ * @param string $value the flag value
+ *
+ * @return void
+ *
+ * @access protected
+ * @author Joern Barthel <j_barthel@web.de>
+ */
+ function _add_flag(&$array, $value)
+ {
+ if (!is_array($array)) {
+ $array = array($value);
+ } elseif (!in_array($value, $array)) {
+ array_push($array, $value);
+ }
+ }
+}
+?>
diff --git a/program/lib/MDB2/Driver/Reverse/mysqli.php b/program/lib/MDB2/Driver/Reverse/mysqli.php
new file mode 100755
index 000000000..f452c0d53
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/mysqli.php
@@ -0,0 +1,368 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 MySQL driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_Reverse_mysqli extends MDB2_Driver_Reverse_Common
+{
+ /**
+ * Array for converting MYSQLI_*_FLAG constants to text values
+ * @var array
+ * @access public
+ * @since Property available since Release 1.6.5
+ */
+ var $flags = array(
+ MYSQLI_NOT_NULL_FLAG => 'not_null',
+ MYSQLI_PRI_KEY_FLAG => 'primary_key',
+ MYSQLI_UNIQUE_KEY_FLAG => 'unique_key',
+ MYSQLI_MULTIPLE_KEY_FLAG => 'multiple_key',
+ MYSQLI_BLOB_FLAG => 'blob',
+ MYSQLI_UNSIGNED_FLAG => 'unsigned',
+ MYSQLI_ZEROFILL_FLAG => 'zerofill',
+ MYSQLI_AUTO_INCREMENT_FLAG => 'auto_increment',
+ MYSQLI_TIMESTAMP_FLAG => 'timestamp',
+ MYSQLI_SET_FLAG => 'set',
+ // MYSQLI_NUM_FLAG => 'numeric', // unnecessary
+ // MYSQLI_PART_KEY_FLAG => 'multiple_key', // duplicatvie
+ MYSQLI_GROUP_FLAG => 'group_by'
+ );
+
+ /**
+ * Array for converting MYSQLI_TYPE_* constants to text values
+ * @var array
+ * @access public
+ * @since Property available since Release 1.6.5
+ */
+ var $types = array(
+ MYSQLI_TYPE_DECIMAL => 'decimal',
+ MYSQLI_TYPE_TINY => 'tinyint',
+ MYSQLI_TYPE_SHORT => 'int',
+ MYSQLI_TYPE_LONG => 'int',
+ MYSQLI_TYPE_FLOAT => 'float',
+ MYSQLI_TYPE_DOUBLE => 'double',
+ // MYSQLI_TYPE_NULL => 'DEFAULT NULL', // let flags handle it
+ MYSQLI_TYPE_TIMESTAMP => 'timestamp',
+ MYSQLI_TYPE_LONGLONG => 'bigint',
+ MYSQLI_TYPE_INT24 => 'mediumint',
+ MYSQLI_TYPE_DATE => 'date',
+ MYSQLI_TYPE_TIME => 'time',
+ MYSQLI_TYPE_DATETIME => 'datetime',
+ MYSQLI_TYPE_YEAR => 'year',
+ MYSQLI_TYPE_NEWDATE => 'date',
+ MYSQLI_TYPE_ENUM => 'enum',
+ MYSQLI_TYPE_SET => 'set',
+ MYSQLI_TYPE_TINY_BLOB => 'tinyblob',
+ MYSQLI_TYPE_MEDIUM_BLOB => 'mediumblob',
+ MYSQLI_TYPE_LONG_BLOB => 'longblob',
+ MYSQLI_TYPE_BLOB => 'blob',
+ MYSQLI_TYPE_VAR_STRING => 'varchar',
+ MYSQLI_TYPE_STRING => 'char',
+ MYSQLI_TYPE_GEOMETRY => 'geometry',
+ );
+
+ // {{{ getTableFieldDefinition()
+
+ /**
+ * get the stucture of a field into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $field_name name of field that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableFieldDefinition($table, $field_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $result = $db->loadModule('Datatype');
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $columns = $db->queryAll("SHOW COLUMNS FROM $table", null, MDB2_FETCHMODE_ASSOC);
+ if (PEAR::isError($columns)) {
+ return $columns;
+ }
+ foreach ($columns as $column) {
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $column['field'] = strtolower($column['field']);
+ } else {
+ $column['field'] = strtoupper($column['field']);
+ }
+ } else {
+ $column = array_change_key_case($column, $db->options['field_case']);
+ }
+ if ($field_name == $column['field']) {
+ list($types, $length) = $db->datatype->mapNativeDatatype($column);
+ $notnull = false;
+ if (array_key_exists('null', $column) && $column['null'] != 'YES') {
+ $notnull = true;
+ }
+ $default = false;
+ if (array_key_exists('default', $column)) {
+ $default = $column['default'];
+ if (is_null($default) && $notnull) {
+ $default = '';
+ }
+ }
+ $autoincrement = false;
+ if (array_key_exists('extra', $column) && $column['extra'] == 'auto_increment') {
+ $autoincrement = true;
+ }
+ $definition = array();
+ foreach ($types as $key => $type) {
+ $definition[$key] = array(
+ 'type' => $type,
+ 'notnull' => $notnull,
+ );
+ if ($length > 0) {
+ $definition[$key]['length'] = $length;
+ }
+ if ($default !== false) {
+ $definition[$key]['default'] = $default;
+ }
+ if ($autoincrement !== false) {
+ $definition[$key]['autoincrement'] = $autoincrement;
+ }
+ }
+ return $definition;
+ }
+ }
+
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableFieldDefinition: it was not specified an existing table column');
+ }
+
+ // }}}
+ // {{{ getTableIndexDefinition()
+
+ /**
+ * get the stucture of an index into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $index_name name of index that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableIndexDefinition($table, $index_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $result = $db->query("SHOW INDEX FROM $table");
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $definition = array();
+ while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
+ if (!($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE)
+ || $db->options['field_case'] != CASE_LOWER
+ ) {
+ $row = array_change_key_case($row, CASE_LOWER);
+ }
+ $key_name = $row['key_name'];
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $key_name = strtolower($key_name);
+ } else {
+ $key_name = strtoupper($key_name);
+ }
+ }
+ if ($index_name == $key_name) {
+ if ($row['key_name'] == 'PRIMARY') {
+ $definition['primary'] = true;
+ } elseif (!$row['non_unique']) {
+ $definition['unique'] = true;
+ }
+ $column_name = $row['column_name'];
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $column_name = strtolower($column_name);
+ } else {
+ $column_name = strtoupper($column_name);
+ }
+ }
+ $definition['fields'][$column_name] = array();
+ if (array_key_exists('collation', $row)) {
+ $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
+ ? 'ascending' : 'descending');
+ }
+ }
+ }
+ $result->free();
+ if (!array_key_exists('fields', $definition)) {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableIndexDefinition: it was not specified an existing table index');
+ }
+ return $definition;
+ }
+
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::setOption()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $id = $db->_doQuery("SELECT * FROM $result LIMIT 0");
+ if (PEAR::isError($id)) {
+ return $id;
+ }
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_a($id, 'mysqli_result')) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @mysqli_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $tmp = @mysqli_fetch_field($id);
+
+ $flags = '';
+ foreach ($this->flags as $const => $means) {
+ if ($tmp->flags & $const) {
+ $flags.= $means . ' ';
+ }
+ }
+ if ($tmp->def) {
+ $flags.= 'default_' . rawurlencode($tmp->def);
+ }
+ $flags = trim($flags);
+
+ $res[$i] = array(
+ 'table' => $case_func($tmp->table),
+ 'name' => $case_func($tmp->name),
+ 'type' => isset($this->types[$tmp->type])
+ ? $this->types[$tmp->type]
+ : 'unknown',
+ 'len' => $tmp->max_length,
+ 'flags' => $flags,
+ );
+
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @mysqli_free_result($id);
+ }
+ return $res;
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/oci8.php b/program/lib/MDB2/Driver/Reverse/oci8.php
new file mode 100755
index 000000000..7447fb008
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/oci8.php
@@ -0,0 +1,178 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 Oracle driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@dybnet.de>
+ */
+class MDB2_Driver_Reverse_oci8 extends MDB2_Driver_Reverse_Common
+{
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * NOTE: only supports 'table' and 'flags' if <var>$result</var>
+ * is a table name.
+ *
+ * NOTE: flags won't contain index information.
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::tableInfo()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $res = array();
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $result = strtoupper($result);
+ $query = 'SELECT column_name, data_type, data_length, '
+ . 'nullable '
+ . 'FROM user_tab_columns '
+ . "WHERE table_name='$result' ORDER BY column_id";
+
+ $stmt = $db->_doQuery($query);
+ if (PEAR::isError($stmt)) {
+ return $stmt;
+ }
+
+ $i = 0;
+ while (@OCIFetch($stmt)) {
+ $res[$i] = array(
+ 'table' => $case_func($result),
+ 'name' => $case_func(@OCIResult($stmt, 1)),
+ 'type' => @OCIResult($stmt, 2),
+ 'len' => @OCIResult($stmt, 3),
+ 'flags' => (@OCIResult($stmt, 4) == 'N') ? 'not_null' : '',
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ $i++;
+ }
+
+ if ($mode) {
+ $res['num_fields'] = $i;
+ }
+ @OCIFreeStatement($stmt);
+
+ } else {
+ if (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $result = $result->getResource();
+ }
+
+ $res = array();
+
+ if ($result === $db->last_stmt) {
+ $count = @OCINumCols($result);
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+ for ($i = 0; $i < $count; $i++) {
+ $res[$i] = array(
+ 'table' => '',
+ 'name' => $case_func(@OCIColumnName($result, $i+1)),
+ 'type' => @OCIColumnType($result, $i+1),
+ 'len' => @OCIColumnSize($result, $i+1),
+ 'flags' => '',
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+ } else {
+ return $db->raiseError(MDB2_ERROR_NOT_CAPABLE);
+ }
+ }
+ return $res;
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/pgsql.php b/program/lib/MDB2/Driver/Reverse/pgsql.php
new file mode 100755
index 000000000..28629eed0
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/pgsql.php
@@ -0,0 +1,356 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Paul Cooper <pgc@ucecom.com> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 PostGreSQL driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Paul Cooper <pgc@ucecom.com>
+ */
+class MDB2_Driver_Reverse_pgsql extends MDB2_Driver_Reverse_Common
+{
+ // {{{ getTableFieldDefinition()
+
+ /**
+ * get the stucture of a field into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $field_name name of field that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableFieldDefinition($table, $field_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $result = $db->loadModule('Datatype');
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+
+ $column = $db->queryRow("SELECT
+ attnum,attname,typname,attlen,attnotnull,
+ atttypmod,usename,usesysid,pg_class.oid,relpages,
+ reltuples,relhaspkey,relhasrules,relacl,adsrc
+ FROM pg_class,pg_user,pg_type,
+ pg_attribute left outer join pg_attrdef on
+ pg_attribute.attrelid=pg_attrdef.adrelid
+ WHERE (pg_class.relname='$table')
+ and (pg_class.oid=pg_attribute.attrelid)
+ and (pg_class.relowner=pg_user.usesysid)
+ and (pg_attribute.atttypid=pg_type.oid)
+ and attnum > 0
+ and attname = '$field_name'
+ ORDER BY attnum
+ ", null, MDB2_FETCHMODE_ASSOC);
+ if (PEAR::isError($column)) {
+ return $column;
+ }
+
+ list($types, $length) = $db->datatype->mapNativeDatatype($column);
+ $notnull = false;
+ if (array_key_exists('attnotnull', $column) && $column['attnotnull'] == 't') {
+ $notnull = true;
+ }
+ $default = false;
+ // todo .. check how default look like
+ if (!preg_match("/nextval\('([^']+)'/", $column['adsrc'])
+ && strlen($column['adsrc']) > 2
+ ) {
+ $default = substr($column['adsrc'], 1, -1);
+ if (is_null($default) && $notnull) {
+ $default = '';
+ }
+ }
+ $autoincrement = false;
+ if (preg_match("/nextval\('([^']+)'/", $column['adsrc'], $nextvals)) {
+ $autoincrement = true;
+ }
+ $definition = array();
+ foreach ($types as $key => $type) {
+ $definition[$key] = array(
+ 'type' => $type,
+ 'notnull' => $notnull,
+ );
+ if ($length > 0) {
+ $definition[$key]['length'] = $length;
+ }
+ if ($default !== false) {
+ $definition[$key]['default'] = $default;
+ }
+ if ($autoincrement !== false) {
+ $definition[$key]['autoincrement'] = $autoincrement;
+ }
+ }
+ return $definition;
+ }
+
+
+ // }}}
+ // {{{ getTableIndexDefinition()
+ /**
+ * get the stucture of an index into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $index_name name of index that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableIndexDefinition($table, $index_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $query = "SELECT * FROM pg_index, pg_class
+ WHERE (pg_class.relname='$index_name') AND (pg_class.oid=pg_index.indexrelid)";
+ $row = $db->queryRow($query, null, MDB2_FETCHMODE_ASSOC);
+ if (PEAR::isError($row)) {
+ return $row;
+ }
+ if ($row['relname'] != $index_name) {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableIndexDefinition: it was not specified an existing table index');
+ }
+
+ $db->loadModule('Manager');
+ $columns = $db->manager->listTableFields($table);
+
+ $definition = array();
+ if ($row['indisunique'] == 't') {
+ $definition['unique'] = true;
+ }
+
+ $index_column_numbers = explode(' ', $row['indkey']);
+
+ foreach ($index_column_numbers as $number) {
+ $definition['fields'][$columns[($number - 1)]] = array('sorting' => 'ascending');
+ }
+ return $definition;
+ }
+
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * NOTE: only supports 'table' and 'flags' if <var>$result</var>
+ * is a table name.
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::tableInfo()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $id = $db->_doQuery("SELECT * FROM $result LIMIT 0");
+ if (PEAR::isError($id)) {
+ return $id;
+ }
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_resource($id)) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @pg_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $res[$i] = array(
+ 'table' => $got_string ? $case_func($result) : '',
+ 'name' => $case_func(@pg_field_name($id, $i)),
+ 'type' => @pg_field_type($id, $i),
+ 'len' => @pg_field_size($id, $i),
+ 'flags' => $got_string
+ ? $this->_pgFieldFlags($id, $i, $result)
+ : '',
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @pg_free_result($id);
+ }
+ return $res;
+ }
+
+ // }}}
+ // {{{ _pgFieldFlags()
+
+ /**
+ * Get a column's flags
+ *
+ * Supports "not_null", "default_value", "primary_key", "unique_key"
+ * and "multiple_key". The default value is passed through
+ * rawurlencode() in case there are spaces in it.
+ *
+ * @param int $resource the PostgreSQL result identifier
+ * @param int $num_field the field number
+ *
+ * @return string the flags
+ *
+ * @access protected
+ */
+ function _pgFieldFlags($resource, $num_field, $table_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $field_name = @pg_field_name($resource, $num_field);
+
+ $result = @pg_query($db->connection, "SELECT f.attnotnull, f.atthasdef
+ FROM pg_attribute f, pg_class tab, pg_type typ
+ WHERE tab.relname = typ.typname
+ AND typ.typrelid = f.attrelid
+ AND f.attname = '$field_name'
+ AND tab.relname = '$table_name'");
+ if (@pg_num_rows($result) > 0) {
+ $row = @pg_fetch_row($result, 0);
+ $flags = ($row[0] == 't') ? 'not_null ' : '';
+
+ if ($row[1] == 't') {
+ $result = @pg_query($db->connection, "SELECT a.adsrc
+ FROM pg_attribute f, pg_class tab, pg_type typ, pg_attrdef a
+ WHERE tab.relname = typ.typname AND typ.typrelid = f.attrelid
+ AND f.attrelid = a.adrelid AND f.attname = '$field_name'
+ AND tab.relname = '$table_name' AND f.attnum = a.adnum");
+ $row = @pg_fetch_row($result, 0);
+ $num = preg_replace("/'(.*)'::\w+/", "\\1", $row[0]);
+ $flags.= 'default_' . rawurlencode($num) . ' ';
+ }
+ } else {
+ $flags = '';
+ }
+ $result = @pg_query($db->connection, "SELECT i.indisunique, i.indisprimary, i.indkey
+ FROM pg_attribute f, pg_class tab, pg_type typ, pg_index i
+ WHERE tab.relname = typ.typname
+ AND typ.typrelid = f.attrelid
+ AND f.attrelid = i.indrelid
+ AND f.attname = '$field_name'
+ AND tab.relname = '$table_name'");
+ $count = @pg_num_rows($result);
+
+ for ($i = 0; $i < $count ; $i++) {
+ $row = @pg_fetch_row($result, $i);
+ $keys = explode(' ', $row[2]);
+
+ if (in_array($num_field + 1, $keys)) {
+ $flags.= ($row[0] == 't' && $row[1] == 'f') ? 'unique_key ' : '';
+ $flags.= ($row[1] == 't') ? 'primary_key ' : '';
+ if (count($keys) > 1)
+ $flags.= 'multiple_key ';
+ }
+ }
+
+ return trim($flags);
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/sqlite.php b/program/lib/MDB2/Driver/Reverse/sqlite.php
new file mode 100755
index 000000000..dd56853cc
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/sqlite.php
@@ -0,0 +1,308 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@backendmedia.com> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 SQlite driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@backendmedia.com>
+ */
+class MDB2_Driver_Reverse_sqlite extends MDB2_Driver_Reverse_Common
+{
+
+ function _getTableColumns($query)
+ {
+ $start_pos = strpos($query, '(');
+ $end_pos = strrpos($query, ')');
+ $column_def = substr($query, $start_pos+1, $end_pos-$start_pos-1);
+ $column_sql = split(',', $column_def);
+ $columns = array();
+ $count = count($column_sql);
+ if ($count == 0) {
+ return $db->raiseError('unexpected empty table column definition list');
+ }
+ $regexp = '/^([^ ]+) (CHAR|VARCHAR|VARCHAR2|TEXT|INT|INTEGER|BIGINT|DOUBLE|FLOAT|DATETIME|DATE|TIME|LONGTEXT|LONGBLOB)( PRIMARY)?( \(([1-9][0-9]*)(,([1-9][0-9]*))?\))?( DEFAULT (\'[^\']*\'|[^ ]+))?( NOT NULL)?$/i';
+ for ($i=0, $j=0; $i<$count; ++$i) {
+ if (!preg_match($regexp, $column_sql[$i], $matches)) {
+ return $db->raiseError('unexpected table column SQL definition');
+ }
+ $columns[$j]['name'] = $matches[1];
+ $columns[$j]['type'] = strtolower($matches[2]);
+ if (isset($matches[5]) && strlen($matches[5])) {
+ $columns[$j]['length'] = $matches[5];
+ }
+ if (isset($matches[7]) && strlen($matches[7])) {
+ $columns[$j]['decimal'] = $matches[7];
+ }
+ if (isset($matches[9]) && strlen($matches[9])) {
+ $default = $matches[9];
+ if (strlen($default) && $default[0]=="'") {
+ $default = str_replace("''", "'", substr($default, 1, strlen($default)-2));
+ }
+ $columns[$j]['default'] = $default;
+ }
+ if (isset($matches[10]) && strlen($matches[10])) {
+ $columns[$j]['notnull'] = true;
+ }
+ ++$j;
+ }
+ return $columns;
+ }
+
+ // {{{ getTableFieldDefinition()
+
+ /**
+ * get the stucture of a field into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $field_name name of field that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableFieldDefinition($table, $field_name)
+ {
+ $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
+ $result = $db->loadModule('Datatype');
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $query = "SELECT sql FROM sqlite_master WHERE type='table' AND name='$table'";
+ $query = $db->queryOne($query);
+ if (PEAR::isError($query)) {
+ return $query;
+ }
+ if (PEAR::isError($columns = $this->_getTableColumns($query))) {
+ return $columns;
+ }
+ foreach ($columns as $column) {
+ if ($db->options['portability'] & MDB2_PORTABILITY_LOWERCASE) {
+ $column['name'] = strtolower($column['name']);
+ } else {
+ $column = array_change_key_case($column, CASE_LOWER);
+ }
+ if ($field_name == $column['name']) {
+ list($types, $length) = $db->datatype->mapNativeDatatype($column);
+ unset($notnull);
+ if (isset($column['null']) && $column['null'] != 'YES') {
+ $notnull = true;
+ }
+ unset($default);
+ if (isset($column['default'])) {
+ $default = $column['default'];
+ }
+ $definition = array();
+ foreach ($types as $key => $type) {
+ $definition[0][$key] = array('type' => $type);
+ if (isset($notnull)) {
+ $definition[0][$key]['notnull'] = true;
+ }
+ if (isset($default)) {
+ $definition[0][$key]['default'] = $default;
+ }
+ if (isset($length)) {
+ $definition[0][$key]['length'] = $length;
+ }
+ }
+ // todo .. handle auto_inrement and primary keys
+ return $definition;
+ }
+ }
+
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableFieldDefinition: it was not specified an existing table column');
+ }
+
+ // }}}
+ // {{{ getTableIndexDefinition()
+
+ /**
+ * get the stucture of an index into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $index_name name of index that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableIndexDefinition($table, $index_name)
+ {
+ $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
+ if ($index_name == 'PRIMARY') {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableIndexDefinition: PRIMARY is an hidden index');
+ }
+ $query = "SELECT sql FROM sqlite_master WHERE type='index' AND name='$index_name' AND tbl_name='$table' AND sql NOT NULL ORDER BY name";
+ $result = $db->query($query);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $columns = $result->getColumnNames();
+ $column = 'sql';
+ if (!isset($columns[$column])) {
+ $result->free();
+ return $db->raiseError('getTableIndexDefinition: show index does not return the table creation sql');
+ }
+
+ $query = strtolower($result->fetchOne());
+ $unique = strstr($query, ' unique ');
+ $key_name = $index_name;
+ $start_pos = strpos($query, '(');
+ $end_pos = strrpos($query, ')');
+ $column_names = substr($query, $start_pos+1, $end_pos-$start_pos-1);
+ $column_names = split(',', $column_names);
+
+ $definition = array();
+ if ($unique) {
+ $definition['unique'] = true;
+ }
+ $count = count($column_names);
+ for ($i=0; $i<$count; ++$i) {
+ $column_name = strtok($column_names[$i]," ");
+ $collation = strtok(" ");
+ $definition['fields'][$column_name] = array();
+ if (!empty($collation)) {
+ $definition['fields'][$column_name]['sorting'] = ($collation=='ASC' ? 'ascending' : 'descending');
+ }
+ }
+
+ $result->free();
+ if (!isset($definition['fields'])) {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableIndexDefinition: it was not specified an existing table index');
+ }
+ return $definition;
+ }
+
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table
+ *
+ * @param string $result a string containing the name of a table
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_common::tableInfo()
+ * @since Method available since Release 1.7.0
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $id = $db->queryAll("PRAGMA table_info('$result');", null, MDB2_FETCHMODE_ASSOC);
+ $got_string = true;
+ } else {
+ return $db->raiseError(MDB2_ERROR_NOT_CAPABLE, null, null,
+ 'This DBMS can not obtain tableInfo' .
+ ' from result sets');
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_LOWERCASE) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = count($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ if (strpos($id[$i]['type'], '(') !== false) {
+ $bits = explode('(', $id[$i]['type']);
+ $type = $bits[0];
+ $len = rtrim($bits[1],')');
+ } else {
+ $type = $id[$i]['type'];
+ $len = 0;
+ }
+
+ $flags = '';
+ if ($id[$i]['pk']) {
+ $flags .= 'primary_key ';
+ }
+ if ($id[$i]['notnull']) {
+ $flags .= 'not_null ';
+ }
+ if ($id[$i]['dflt_value'] !== null) {
+ $flags .= 'default_' . rawurlencode($id[$i]['dflt_value']);
+ }
+ $flags = trim($flags);
+
+ $res[$i] = array(
+ 'table' => $case_func($result),
+ 'name' => $case_func($id[$i]['name']),
+ 'type' => $type,
+ 'len' => $len,
+ 'flags' => $flags,
+ );
+
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ return $res;
+ }
+}
+
+?> \ No newline at end of file