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mirror of https://github.com/dg/dibi.git synced 2025-08-06 14:16:39 +02:00

code formatting: 4 spaces -> tabs

This commit is contained in:
David Grudl
2008-05-12 00:30:59 +00:00
parent fd22c55639
commit 7bb5684d71
37 changed files with 5309 additions and 5309 deletions

View File

@@ -27,10 +27,10 @@
interface IDebuggable
{
/**
* Returns custom panels.
* @return array
*/
function getPanels();
/**
* Returns custom panels.
* @return array
*/
function getPanels();
}

View File

@@ -64,213 +64,213 @@
abstract class Object
{
/**
* Returns the name of the class of this object.
*
* @return string
*/
final public function getClass()
{
return get_class($this);
}
/**
* Returns the name of the class of this object.
*
* @return string
*/
final public function getClass()
{
return get_class($this);
}
/**
* Access to reflection.
*
* @return ReflectionObject
*/
final public function getReflection()
{
return new ReflectionObject($this);
}
/**
* Access to reflection.
*
* @return ReflectionObject
*/
final public function getReflection()
{
return new ReflectionObject($this);
}
/**
* Call to undefined method.
*
* @param string method name
* @param array arguments
* @return mixed
* @throws ::MemberAccessException
*/
protected function __call($name, $args)
{
if ($name === '') {
throw new /*::*/MemberAccessException("Call to method without name.");
}
/**
* Call to undefined method.
*
* @param string method name
* @param array arguments
* @return mixed
* @throws ::MemberAccessException
*/
protected function __call($name, $args)
{
if ($name === '') {
throw new /*::*/MemberAccessException("Call to method without name.");
}
$class = get_class($this);
$class = get_class($this);
// event functionality
if (self::hasEvent($class, $name)) {
$list = $this->$name;
if (is_array($list) || $list instanceof Traversable) {
foreach ($list as $handler) {
call_user_func_array($handler, $args);
}
}
return;
}
// event functionality
if (self::hasEvent($class, $name)) {
$list = $this->$name;
if (is_array($list) || $list instanceof Traversable) {
foreach ($list as $handler) {
call_user_func_array($handler, $args);
}
}
return;
}
// object prototypes support Class__method()
// (or use class Class__method { static function ... } with autoloading?)
$cl = $class;
do {
if (function_exists($nm = $cl . '_prototype_' . $name)) {
array_unshift($args, $this);
return call_user_func_array($nm, $args);
}
} while ($cl = get_parent_class($cl));
// object prototypes support Class__method()
// (or use class Class__method { static function ... } with autoloading?)
$cl = $class;
do {
if (function_exists($nm = $cl . '_prototype_' . $name)) {
array_unshift($args, $this);
return call_user_func_array($nm, $args);
}
} while ($cl = get_parent_class($cl));
throw new /*::*/MemberAccessException("Call to undefined method $class::$name().");
}
throw new /*::*/MemberAccessException("Call to undefined method $class::$name().");
}
/**
* Call to undefined static method.
*
* @param string method name (in lower case!)
* @param array arguments
* @return mixed
* @throws ::MemberAccessException
*/
protected static function __callStatic($name, $args)
{
$class = get_called_class();
throw new /*::*/MemberAccessException("Call to undefined static method $class::$name().");
}
/**
* Call to undefined static method.
*
* @param string method name (in lower case!)
* @param array arguments
* @return mixed
* @throws ::MemberAccessException
*/
protected static function __callStatic($name, $args)
{
$class = get_called_class();
throw new /*::*/MemberAccessException("Call to undefined static method $class::$name().");
}
/**
/**
* Returns property value. Do not call directly.
*
* @param string property name
*
* @param string property name
* @return mixed property value
* @throws ::MemberAccessException if the property is not defined.
*/
protected function &__get($name)
{
if ($name === '') {
throw new /*::*/MemberAccessException("Cannot read an property without name.");
}
if ($name === '') {
throw new /*::*/MemberAccessException("Cannot read an property without name.");
}
// property getter support
$class = get_class($this);
$m = 'get' . $name;
if (self::hasAccessor($class, $m)) {
// ampersands:
// - using &__get() because declaration should be forward compatible (e.g. with Nette::Web::Html)
// - not using &$this->$m because user could bypass property setter by: $x = & $obj->property; $x = 'new value';
$val = $this->$m();
return $val;
// property getter support
$class = get_class($this);
$m = 'get' . $name;
if (self::hasAccessor($class, $m)) {
// ampersands:
// - using &__get() because declaration should be forward compatible (e.g. with Nette::Web::Html)
// - not using &$this->$m because user could bypass property setter by: $x = & $obj->property; $x = 'new value';
$val = $this->$m();
return $val;
} else {
throw new /*::*/MemberAccessException("Cannot read an undeclared property $class::\$$name.");
}
} else {
throw new /*::*/MemberAccessException("Cannot read an undeclared property $class::\$$name.");
}
}
/**
* Sets value of a property. Do not call directly.
*
*
* @param string property name
* @param mixed property value
* @return void
* @throws ::MemberAccessException if the property is not defined or is read-only
* @return void
* @throws ::MemberAccessException if the property is not defined or is read-only
*/
protected function __set($name, $value)
{
if ($name === '') {
throw new /*::*/MemberAccessException('Cannot assign to an property without name.');
}
if ($name === '') {
throw new /*::*/MemberAccessException('Cannot assign to an property without name.');
}
// property setter support
$class = get_class($this);
if (self::hasAccessor($class, 'get' . $name)) {
$m = 'set' . $name;
if (self::hasAccessor($class, $m)) {
$this->$m($value);
// property setter support
$class = get_class($this);
if (self::hasAccessor($class, 'get' . $name)) {
$m = 'set' . $name;
if (self::hasAccessor($class, $m)) {
$this->$m($value);
} else {
throw new /*::*/MemberAccessException("Cannot assign to a read-only property $class::\$$name.");
}
} else {
throw new /*::*/MemberAccessException("Cannot assign to a read-only property $class::\$$name.");
}
} else {
throw new /*::*/MemberAccessException("Cannot assign to an undeclared property $class::\$$name.");
}
} else {
throw new /*::*/MemberAccessException("Cannot assign to an undeclared property $class::\$$name.");
}
}
/**
* Is property defined?
*
*
* @param string property name
* @return bool
*/
protected function __isset($name)
protected function __isset($name)
{
return $name !== '' && self::hasAccessor(get_class($this), 'get' . $name);
return $name !== '' && self::hasAccessor(get_class($this), 'get' . $name);
}
/**
* Access to undeclared property.
*
* @param string property name
/**
* Access to undeclared property.
*
* @param string property name
* @return void
* @throws ::MemberAccessException
*/
protected function __unset($name)
{
$class = get_class($this);
throw new /*::*/MemberAccessException("Cannot unset an property $class::\$$name.");
}
* @throws ::MemberAccessException
*/
protected function __unset($name)
{
$class = get_class($this);
throw new /*::*/MemberAccessException("Cannot unset an property $class::\$$name.");
}
/**
/**
* Has property an accessor?
*
*
* @param string class name
* @param string method name
* @param string method name
* @return bool
*/
private static function hasAccessor($c, $m)
{
static $cache;
if (!isset($cache[$c])) {
// get_class_methods returns private, protected and public methods of Object (doesn't matter)
// and ONLY PUBLIC methods of descendants (perfect!)
// but returns static methods too (nothing doing...)
// and is much faster than reflection
// (works good since 5.0.4)
$cache[$c] = array_flip(get_class_methods($c));
}
// case-sensitive checking, capitalize the fourth character
$m[3] = $m[3] & "\xDF";
return isset($cache[$c][$m]);
}
private static function hasAccessor($c, $m)
{
static $cache;
if (!isset($cache[$c])) {
// get_class_methods returns private, protected and public methods of Object (doesn't matter)
// and ONLY PUBLIC methods of descendants (perfect!)
// but returns static methods too (nothing doing...)
// and is much faster than reflection
// (works good since 5.0.4)
$cache[$c] = array_flip(get_class_methods($c));
}
// case-sensitive checking, capitalize the fourth character
$m[3] = $m[3] & "\xDF";
return isset($cache[$c][$m]);
}
/**
* Is property an event?
*
* @param string class name
* @param string method name
/**
* Is property an event?
*
* @param string class name
* @param string method name
* @return bool
*/
private static function hasEvent($c, $m)
{
return preg_match('#^on[A-Z]#', $m) && property_exists($c, $m);
}
*/
private static function hasEvent($c, $m)
{
return preg_match('#^on[A-Z]#', $m) && property_exists($c, $m);
}
}

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View File

@@ -37,299 +37,299 @@
class DibiMsSqlDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mssql')) {
throw new DibiDriverException("PHP extension 'mssql' is not loaded.");
}
}
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mssql')) {
throw new DibiDriverException("PHP extension 'mssql' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'host');
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'host');
if (empty($config['persistent'])) {
$this->connection = @mssql_connect($config['host'], $config['username'], $config['password'], TRUE);
} else {
$this->connection = @mssql_pconnect($config['host'], $config['username'], $config['password']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException("Can't connect to DB.");
}
if (empty($config['persistent'])) {
$this->connection = @mssql_connect($config['host'], $config['username'], $config['password'], TRUE);
} else {
$this->connection = @mssql_pconnect($config['host'], $config['username'], $config['password']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException("Can't connect to DB.");
}
if (isset($config['database']) && !@mssql_select_db($config['database'], $this->connection)) {
throw new DibiDriverException("Can't select DB '$config[database]'.");
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mssql_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @mssql_query($sql, $this->connection);
if ($this->resultset === FALSE) {
throw new DibiDriverException('Query error', 0, $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mssql_rows_affected($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('MS SQL does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('BEGIN TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? -1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
// offset suppot is missing...
if ($limit >= 0) {
$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
}
if ($offset) {
throw new NotImplementedException('Offset is not implemented.');
}
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return mssql_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mssql_fetch_array($this->resultset, $type ? MSSQL_ASSOC : MSSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
return mssql_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mssql_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mssql_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$info = (array) mssql_fetch_field($this->resultset, $i);
$info['table'] = $info['column_source'];
$meta[] = $info;
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
if (isset($config['database']) && !@mssql_select_db($config['database'], $this->connection)) {
throw new DibiDriverException("Can't select DB '$config[database]'.");
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mssql_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @mssql_query($sql, $this->connection);
if ($this->resultset === FALSE) {
throw new DibiDriverException('Query error', 0, $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mssql_rows_affected($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('MS SQL does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('BEGIN TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? -1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
// offset suppot is missing...
if ($limit >= 0) {
$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
}
if ($offset) {
throw new NotImplementedException('Offset is not implemented.');
}
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return mssql_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mssql_fetch_array($this->resultset, $type ? MSSQL_ASSOC : MSSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
return mssql_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mssql_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mssql_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$info = (array) mssql_fetch_field($this->resultset, $i);
$info['table'] = $info['column_source'];
$meta[] = $info;
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -43,360 +43,360 @@
class DibiMySqlDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mysql')) {
throw new DibiDriverException("PHP extension 'mysql' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'options');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('mysql.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('mysql.default_password');
if (!isset($config['host'])) {
$host = ini_get('mysql.default_host');
if ($host) {
$config['host'] = $host;
$config['port'] = ini_get('mysql.default_port');
} else {
if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
$config['host'] = NULL;
}
}
if (empty($config['socket'])) {
$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
} else {
$host = ':' . $config['socket'];
}
if (empty($config['persistent'])) {
$this->connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']);
} else {
$this->connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException(mysql_error(), mysql_errno());
}
if (isset($config['charset'])) {
$ok = FALSE;
if (function_exists('mysql_set_charset')) {
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.2.3)
$ok = @mysql_set_charset($config['charset'], $this->connection);
}
if (!$ok) $ok = @mysql_query("SET NAMES '$config[charset]'", $this->connection);
if (!$ok) $this->throwException();
}
if (isset($config['database'])) {
@mysql_select_db($config['database'], $this->connection) or $this->throwException();
}
if (isset($config['sqlmode'])) {
if (!@mysql_query("SET sql_mode='$config[sqlmode]'", $this->connection)) $this->throwException();
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mysql_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
if ($this->buffered) {
$this->resultset = @mysql_query($sql, $this->connection);
} else {
$this->resultset = @mysql_unbuffered_query($sql, $this->connection);
}
if (mysql_errno($this->connection)) {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mysql_affected_rows($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return mysql_insert_id($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . mysql_real_escape_string($value, $this->connection) . "'";
if ($type === dibi::IDENTIFIER) return '`' . str_replace('.', '`.`', $value) . '`';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return mysql_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mysql_fetch_array($this->resultset, $type ? MYSQL_ASSOC : MYSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return mysql_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mysql_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mysql_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = (array) mysql_fetch_field($this->resultset, $i);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection), $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mysql')) {
throw new DibiDriverException("PHP extension 'mysql' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'options');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('mysql.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('mysql.default_password');
if (!isset($config['host'])) {
$host = ini_get('mysql.default_host');
if ($host) {
$config['host'] = $host;
$config['port'] = ini_get('mysql.default_port');
} else {
if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
$config['host'] = NULL;
}
}
if (empty($config['socket'])) {
$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
} else {
$host = ':' . $config['socket'];
}
if (empty($config['persistent'])) {
$this->connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']);
} else {
$this->connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException(mysql_error(), mysql_errno());
}
if (isset($config['charset'])) {
$ok = FALSE;
if (function_exists('mysql_set_charset')) {
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.2.3)
$ok = @mysql_set_charset($config['charset'], $this->connection);
}
if (!$ok) $ok = @mysql_query("SET NAMES '$config[charset]'", $this->connection);
if (!$ok) $this->throwException();
}
if (isset($config['database'])) {
@mysql_select_db($config['database'], $this->connection) or $this->throwException();
}
if (isset($config['sqlmode'])) {
if (!@mysql_query("SET sql_mode='$config[sqlmode]'", $this->connection)) $this->throwException();
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mysql_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
if ($this->buffered) {
$this->resultset = @mysql_query($sql, $this->connection);
} else {
$this->resultset = @mysql_unbuffered_query($sql, $this->connection);
}
if (mysql_errno($this->connection)) {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mysql_affected_rows($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return mysql_insert_id($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . mysql_real_escape_string($value, $this->connection) . "'";
if ($type === dibi::IDENTIFIER) return '`' . str_replace('.', '`.`', $value) . '`';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return mysql_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mysql_fetch_array($this->resultset, $type ? MYSQL_ASSOC : MYSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return mysql_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mysql_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mysql_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = (array) mysql_fetch_field($this->resultset, $i);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection), $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -43,339 +43,339 @@
class DibiMySqliDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var mysqli
*/
private $connection;
/**
* Resultset resource.
* @var mysqli_result
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mysqli')) {
throw new DibiDriverException("PHP extension 'mysqli' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'options');
DibiConnection::alias($config, 'database');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('mysqli.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('mysqli.default_pw');
if (!isset($config['socket'])) $config['socket'] = ini_get('mysqli.default_socket');
if (!isset($config['host'])) {
$config['host'] = ini_get('mysqli.default_host');
if (!isset($config['port'])) $config['port'] = ini_get('mysqli.default_port');
if (!isset($config['host'])) $config['host'] = 'localhost';
}
$this->connection = mysqli_init();
@mysqli_real_connect($this->connection, $config['host'], $config['username'], $config['password'], $config['database'], $config['port'], $config['socket'], $config['options']);
if ($errno = mysqli_connect_errno()) {
throw new DibiDriverException(mysqli_connect_error(), $errno);
}
if (isset($config['charset'])) {
$ok = FALSE;
if (version_compare(PHP_VERSION , '5.1.5', '>=')) {
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.0.5, fixed in PHP 5.1.5)
$ok = @mysqli_set_charset($this->connection, $config['charset']);
}
if (!$ok) $ok = @mysqli_query($this->connection, "SET NAMES '$config[charset]'");
if (!$ok) $this->throwException();
}
if (isset($config['sqlmode'])) {
if (!@mysqli_query($this->connection, "SET sql_mode='$config[sqlmode]'")) $this->throwException();
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mysqli_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @mysqli_query($this->connection, $sql, $this->buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT);
if (mysqli_errno($this->connection)) {
$this->throwException($sql);
}
return is_object($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mysqli_affected_rows($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return mysqli_insert_id($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . mysqli_real_escape_string($this->connection, $value) . "'";
if ($type === dibi::IDENTIFIER) return '`' . str_replace('.', '`.`', $value) . '`';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return mysqli_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mysqli_fetch_array($this->resultset, $type ? MYSQLI_ASSOC : MYSQLI_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return mysqli_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mysqli_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mysqli_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = (array) mysqli_fetch_field_direct($this->resultset, $i);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(mysqli_error($this->connection), mysqli_errno($this->connection), $sql);
}
/**
* Returns the connection resource.
*
* @return mysqli
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mysqli_result
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* Connection resource.
* @var mysqli
*/
private $connection;
/**
* Resultset resource.
* @var mysqli_result
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('mysqli')) {
throw new DibiDriverException("PHP extension 'mysqli' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'options');
DibiConnection::alias($config, 'database');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('mysqli.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('mysqli.default_pw');
if (!isset($config['socket'])) $config['socket'] = ini_get('mysqli.default_socket');
if (!isset($config['host'])) {
$config['host'] = ini_get('mysqli.default_host');
if (!isset($config['port'])) $config['port'] = ini_get('mysqli.default_port');
if (!isset($config['host'])) $config['host'] = 'localhost';
}
$this->connection = mysqli_init();
@mysqli_real_connect($this->connection, $config['host'], $config['username'], $config['password'], $config['database'], $config['port'], $config['socket'], $config['options']);
if ($errno = mysqli_connect_errno()) {
throw new DibiDriverException(mysqli_connect_error(), $errno);
}
if (isset($config['charset'])) {
$ok = FALSE;
if (version_compare(PHP_VERSION , '5.1.5', '>=')) {
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.0.5, fixed in PHP 5.1.5)
$ok = @mysqli_set_charset($this->connection, $config['charset']);
}
if (!$ok) $ok = @mysqli_query($this->connection, "SET NAMES '$config[charset]'");
if (!$ok) $this->throwException();
}
if (isset($config['sqlmode'])) {
if (!@mysqli_query($this->connection, "SET sql_mode='$config[sqlmode]'")) $this->throwException();
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
mysqli_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @mysqli_query($this->connection, $sql, $this->buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT);
if (mysqli_errno($this->connection)) {
$this->throwException($sql);
}
return is_object($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return mysqli_affected_rows($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return mysqli_insert_id($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . mysqli_real_escape_string($this->connection, $value) . "'";
if ($type === dibi::IDENTIFIER) return '`' . str_replace('.', '`.`', $value) . '`';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return mysqli_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return mysqli_fetch_array($this->resultset, $type ? MYSQLI_ASSOC : MYSQLI_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return mysqli_data_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
mysqli_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = mysqli_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = (array) mysqli_fetch_field_direct($this->resultset, $i);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(mysqli_error($this->connection), mysqli_errno($this->connection), $sql);
}
/**
* Returns the connection resource.
*
* @return mysqli
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mysqli_result
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -36,340 +36,340 @@
class DibiOdbcDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Cursor.
* @var int
*/
private $row = 0;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Cursor.
* @var int
*/
private $row = 0;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('odbc')) {
throw new DibiDriverException("PHP extension 'odbc' is not loaded.");
}
}
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('odbc')) {
throw new DibiDriverException("PHP extension 'odbc' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('odbc.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('odbc.default_pw');
if (!isset($config['dsn'])) $config['dsn'] = ini_get('odbc.default_db');
if (empty($config['persistent'])) {
$this->connection = @odbc_connect($config['dsn'], $config['username'], $config['password']);
} else {
$this->connection = @odbc_pconnect($config['dsn'], $config['username'], $config['password']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException(odbc_errormsg() . ' ' . odbc_error());
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
odbc_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @odbc_exec($this->connection, $sql);
if ($this->resultset === FALSE) {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return odbc_num_rows($this->resultset);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('ODBC does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
if (!odbc_autocommit($this->connection, FALSE)) {
$this->throwException();
}
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!odbc_commit($this->connection)) {
$this->throwException();
}
odbc_autocommit($this->connection, TRUE);
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!odbc_rollback($this->connection)) {
$this->throwException();
}
odbc_autocommit($this->connection, TRUE);
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? -1 : 0;
if ($type === dibi::FIELD_DATE) return date("#m/d/Y#", $value);
if ($type === dibi::FIELD_DATETIME) return date("#m/d/Y H:i:s#", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
// offset suppot is missing...
if ($limit >= 0) {
$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
}
if ($offset) throw new InvalidArgumentException('Offset is not implemented in driver odbc.');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
// will return -1 with many drivers :-(
return odbc_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
if ($type) {
return odbc_fetch_array($this->resultset, ++$this->row);
} else {
$set = $this->resultset;
if (!odbc_fetch_row($set, ++$this->row)) return FALSE;
$count = odbc_num_fields($set);
$cols = array();
for ($i = 1; $i <= $count; $i++) $cols[] = odbc_result($set, $i);
return $cols;
}
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
$this->row = $row;
return TRUE;
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
odbc_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = odbc_num_fields($this->resultset);
$meta = array();
for ($i = 1; $i <= $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => odbc_field_name($this->resultset, $i),
'table' => NULL,
'type' => odbc_field_type($this->resultset, $i),
'length' => odbc_field_len($this->resultset, $i),
'scale' => odbc_field_scale($this->resultset, $i),
'precision' => odbc_field_precision($this->resultset, $i),
);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection), 0, $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
// default values
if (!isset($config['username'])) $config['username'] = ini_get('odbc.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('odbc.default_pw');
if (!isset($config['dsn'])) $config['dsn'] = ini_get('odbc.default_db');
if (empty($config['persistent'])) {
$this->connection = @odbc_connect($config['dsn'], $config['username'], $config['password']);
} else {
$this->connection = @odbc_pconnect($config['dsn'], $config['username'], $config['password']);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException(odbc_errormsg() . ' ' . odbc_error());
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
odbc_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @odbc_exec($this->connection, $sql);
if ($this->resultset === FALSE) {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return odbc_num_rows($this->resultset);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('ODBC does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
if (!odbc_autocommit($this->connection, FALSE)) {
$this->throwException();
}
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!odbc_commit($this->connection)) {
$this->throwException();
}
odbc_autocommit($this->connection, TRUE);
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!odbc_rollback($this->connection)) {
$this->throwException();
}
odbc_autocommit($this->connection, TRUE);
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? -1 : 0;
if ($type === dibi::FIELD_DATE) return date("#m/d/Y#", $value);
if ($type === dibi::FIELD_DATETIME) return date("#m/d/Y H:i:s#", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
// offset suppot is missing...
if ($limit >= 0) {
$sql = 'SELECT TOP ' . (int) $limit . ' * FROM (' . $sql . ')';
}
if ($offset) throw new InvalidArgumentException('Offset is not implemented in driver odbc.');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
// will return -1 with many drivers :-(
return odbc_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
if ($type) {
return odbc_fetch_array($this->resultset, ++$this->row);
} else {
$set = $this->resultset;
if (!odbc_fetch_row($set, ++$this->row)) return FALSE;
$count = odbc_num_fields($set);
$cols = array();
for ($i = 1; $i <= $count; $i++) $cols[] = odbc_result($set, $i);
return $cols;
}
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
$this->row = $row;
return TRUE;
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
odbc_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = odbc_num_fields($this->resultset);
$meta = array();
for ($i = 1; $i <= $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => odbc_field_name($this->resultset, $i),
'table' => NULL,
'type' => odbc_field_type($this->resultset, $i),
'length' => odbc_field_len($this->resultset, $i),
'scale' => odbc_field_scale($this->resultset, $i),
'precision' => odbc_field_precision($this->resultset, $i),
);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
throw new DibiDriverException(odbc_errormsg($this->connection) . ' ' . odbc_error($this->connection), 0, $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -36,323 +36,323 @@
class DibiOracleDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* @var bool
*/
private $autocommit = TRUE;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* @var bool
*/
private $autocommit = TRUE;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('oci8')) {
throw new DibiDriverException("PHP extension 'oci8' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'database', 'db');
DibiConnection::alias($config, 'charset');
$this->connection = @oci_new_connect($config['username'], $config['password'], $config['database'], $config['charset']);
if (!$this->connection) {
$err = oci_error();
throw new DibiDriverException($err['message'], $err['code']);
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
oci_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = oci_parse($this->connection, $sql);
if ($this->resultset) {
oci_execute($this->resultset, $this->autocommit ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT);
$err = oci_error($this->resultset);
if ($err) {
throw new DibiDriverException($err['message'], $err['code'], $sql);
}
} else {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
throw new NotImplementedException;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('Oracle does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->autocommit = FALSE;
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!oci_commit($this->connection)) {
$this->throwException();
}
$this->autocommit = TRUE;
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!oci_rollback($this->connection)) {
$this->throwException();
}
$this->autocommit = TRUE;
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']'; // TODO: not tested
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("U", $value);
if ($type === dibi::FIELD_DATETIME) return date("U", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return oci_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return oci_fetch_array($this->resultset, ($type ? OCI_ASSOC : OCI_NUM) | OCI_RETURN_NULLS);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
throw new NotImplementedException;
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
oci_free_statement($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = oci_num_fields($this->resultset);
$meta = array();
for ($i = 1; $i <= $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => oci_field_name($this->resultset, $i),
'table' => NULL,
'type' => oci_field_type($this->resultset, $i),
'size' => oci_field_size($this->resultset, $i),
'scale' => oci_field_scale($this->resultset, $i),
'precision' => oci_field_precision($this->resultset, $i),
);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
$err = oci_error($this->connection);
throw new DibiDriverException($err['message'], $err['code'], $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('oci8')) {
throw new DibiDriverException("PHP extension 'oci8' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'database', 'db');
DibiConnection::alias($config, 'charset');
$this->connection = @oci_new_connect($config['username'], $config['password'], $config['database'], $config['charset']);
if (!$this->connection) {
$err = oci_error();
throw new DibiDriverException($err['message'], $err['code']);
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
oci_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = oci_parse($this->connection, $sql);
if ($this->resultset) {
oci_execute($this->resultset, $this->autocommit ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT);
$err = oci_error($this->resultset);
if ($err) {
throw new DibiDriverException($err['message'], $err['code'], $sql);
}
} else {
$this->throwException($sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
throw new NotImplementedException;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
throw new NotSupportedException('Oracle does not support autoincrementing.');
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->autocommit = FALSE;
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!oci_commit($this->connection)) {
$this->throwException();
}
$this->autocommit = TRUE;
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!oci_rollback($this->connection)) {
$this->throwException();
}
$this->autocommit = TRUE;
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . str_replace("'", "''", $value) . "'"; // TODO: not tested
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']'; // TODO: not tested
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("U", $value);
if ($type === dibi::FIELD_DATETIME) return date("U", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return oci_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return oci_fetch_array($this->resultset, ($type ? OCI_ASSOC : OCI_NUM) | OCI_RETURN_NULLS);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
throw new NotImplementedException;
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
oci_free_statement($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = oci_num_fields($this->resultset);
$meta = array();
for ($i = 1; $i <= $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => oci_field_name($this->resultset, $i),
'table' => NULL,
'type' => oci_field_type($this->resultset, $i),
'size' => oci_field_size($this->resultset, $i),
'scale' => oci_field_scale($this->resultset, $i),
'precision' => oci_field_precision($this->resultset, $i),
);
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
$err = oci_error($this->connection);
throw new DibiDriverException($err['message'], $err['code'], $sql);
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -37,339 +37,339 @@
class DibiPdoDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var PDO
*/
private $connection;
/**
* Resultset resource.
* @var PDOStatement
*/
private $resultset;
/**
* Connection resource.
* @var PDO
*/
private $connection;
/**
* Resultset resource.
* @var PDOStatement
*/
private $resultset;
/**
* Affected rows.
* @var int
*/
private $affectedRows = FALSE;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('pdo')) {
throw new DibiDriverException("PHP extension 'pdo' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'dsn');
DibiConnection::alias($config, 'pdo');
DibiConnection::alias($config, 'options');
if ($config['pdo'] instanceof PDO) {
$this->connection = $config['pdo'];
/**
* Affected rows.
* @var int
*/
private $affectedRows = FALSE;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('pdo')) {
throw new DibiDriverException("PHP extension 'pdo' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'username', 'user');
DibiConnection::alias($config, 'password', 'pass');
DibiConnection::alias($config, 'dsn');
DibiConnection::alias($config, 'pdo');
DibiConnection::alias($config, 'options');
if ($config['pdo'] instanceof PDO) {
$this->connection = $config['pdo'];
} else try {
$this->connection = new PDO($config['dsn'], $config['username'], $config['password'], $config['options']);
} else try {
$this->connection = new PDO($config['dsn'], $config['username'], $config['password'], $config['options']);
} catch (PDOException $e) {
throw new DibiDriverException($e->getMessage(), $e->getCode());
}
if (!$this->connection) {
throw new DibiDriverException('Connecting error.');
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
$this->connection = NULL;
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
// must detect if SQL returns resultset or num of affected rows
$cmd = strtoupper(substr(ltrim($sql), 0, 6));
$list = array('UPDATE'=>1, 'DELETE'=>1, 'INSERT'=>1, 'REPLAC'=>1);
if (isset($list[$cmd])) {
$this->resultset = NULL;
$this->affectedRows = $this->connection->exec($sql);
if ($this->affectedRows === FALSE) {
$this->throwException($sql);
}
return FALSE;
} else {
$this->resultset = $this->connection->query($sql);
$this->affectedRows = FALSE;
if ($this->resultset === FALSE) {
$this->throwException($sql);
}
return TRUE;
}
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return $this->affectedRows;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return $this->connection->lastInsertId();
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
if (!$this->connection->beginTransaction()) {
$this->throwException();
}
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!$this->connection->commit()) {
$this->throwException();
}
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!$this->connection->rollBack()) {
$this->throwException();
}
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return $this->connection->quote($value);
if ($type === dibi::IDENTIFIER) return $value; // quoting is not supported by PDO
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
throw new NotSupportedException('PDO does not support applying limit or offset.');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return $this->resultset->fetch($type ? PDO::FETCH_ASSOC : PDO::FETCH_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
* @throws DibiException
*/
public function getColumnsMeta()
{
$count = $this->resultset->columnCount();
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$info = @$this->resultset->getColumnsMeta($i);
if ($info === FALSE) {
throw new DibiDriverException('Driver does not support meta data.');
}
$meta[] = $info;
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
$err = $this->connection->errorInfo();
throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1], $sql);
}
/**
* Returns the connection resource.
*
* @return PDO
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return PDOStatement
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
} catch (PDOException $e) {
throw new DibiDriverException($e->getMessage(), $e->getCode());
}
if (!$this->connection) {
throw new DibiDriverException('Connecting error.');
}
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
$this->connection = NULL;
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
// must detect if SQL returns resultset or num of affected rows
$cmd = strtoupper(substr(ltrim($sql), 0, 6));
$list = array('UPDATE'=>1, 'DELETE'=>1, 'INSERT'=>1, 'REPLAC'=>1);
if (isset($list[$cmd])) {
$this->resultset = NULL;
$this->affectedRows = $this->connection->exec($sql);
if ($this->affectedRows === FALSE) {
$this->throwException($sql);
}
return FALSE;
} else {
$this->resultset = $this->connection->query($sql);
$this->affectedRows = FALSE;
if ($this->resultset === FALSE) {
$this->throwException($sql);
}
return TRUE;
}
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return $this->affectedRows;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return $this->connection->lastInsertId();
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
if (!$this->connection->beginTransaction()) {
$this->throwException();
}
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
if (!$this->connection->commit()) {
$this->throwException();
}
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
if (!$this->connection->rollBack()) {
$this->throwException();
}
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return $this->connection->quote($value);
if ($type === dibi::IDENTIFIER) return $value; // quoting is not supported by PDO
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
throw new NotSupportedException('PDO does not support applying limit or offset.');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return $this->resultset->fetch($type ? PDO::FETCH_ASSOC : PDO::FETCH_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
* @throws DibiException
*/
public function getColumnsMeta()
{
$count = $this->resultset->columnCount();
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$info = @$this->resultset->getColumnsMeta($i);
if ($info === FALSE) {
throw new DibiDriverException('Driver does not support meta data.');
}
$meta[] = $info;
}
return $meta;
}
/**
* Converts database error to DibiDriverException.
*
* @throws DibiDriverException
*/
protected function throwException($sql = NULL)
{
$err = $this->connection->errorInfo();
throw new DibiDriverException("SQLSTATE[$err[0]]: $err[2]", $err[1], $sql);
}
/**
* Returns the connection resource.
*
* @return PDO
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return PDOStatement
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -37,349 +37,349 @@
class DibiPostgreDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Escape method.
* @var bool
*/
private $escMethod = FALSE;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('pgsql')) {
throw new DibiDriverException("PHP extension 'pgsql' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
if (isset($config['string'])) {
$string = $config['string'];
} else {
$string = '';
foreach (array('host','hostaddr','port','dbname','user','password','connect_timeout','options','sslmode','service') as $key) {
if (isset($config[$key])) $string .= $key . '=' . $config[$key] . ' ';
}
}
DibiDriverException::tryError();
if (isset($config['persistent'])) {
$this->connection = pg_connect($string, PGSQL_CONNECT_FORCE_NEW);
} else {
$this->connection = pg_pconnect($string, PGSQL_CONNECT_FORCE_NEW);
}
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, 0);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException('Connecting error.');
}
if (isset($config['charset'])) {
DibiDriverException::tryError();
pg_set_client_encoding($this->connection, $config['charset']);
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, 0);
}
}
if (isset($config['schema'])) {
$this->query('SET search_path TO ' . $config['schema']);
}
$this->escMethod = version_compare(PHP_VERSION , '5.2.0', '>=');
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
pg_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @param bool update affected rows?
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @pg_query($this->connection, $sql);
if ($this->resultset === FALSE) {
throw new DibiDriverException(pg_last_error($this->connection), 0, $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return pg_affected_rows($this->resultset);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
if ($sequence === NULL) {
// PostgreSQL 8.1 is needed
$has = $this->query("SELECT LASTVAL()");
} else {
$has = $this->query("SELECT CURRVAL('$sequence')");
}
if (!$has) return FALSE;
$row = $this->fetch(FALSE);
$this->free();
return is_array($row) ? $row[0] : FALSE;
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) {
if ($this->escMethod) return "'" . pg_escape_string($this->connection, $value) . "'";
return "'" . pg_escape_string($value) . "'";
}
if ($type === dibi::IDENTIFIER) {
$a = strrpos($value, '.');
if ($a === FALSE) return '"' . str_replace('"', '""', $value) . '"';
// table.col delimite as table."col"
return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
}
if ($type === dibi::FIELD_BOOL) return $value ? 'TRUE' : 'FALSE';
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit >= 0)
$sql .= ' LIMIT ' . (int) $limit;
if ($offset > 0)
$sql .= ' OFFSET ' . (int) $offset;
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return pg_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return pg_fetch_array($this->resultset, NULL, $type ? PGSQL_ASSOC : PGSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
return pg_result_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
pg_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$hasTable = version_compare(PHP_VERSION , '5.2.0', '>=');
$count = pg_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => pg_field_name($this->resultset, $i),
'table' => $hasTable ? pg_field_table($this->resultset, $i) : NULL,
'type' => pg_field_type($this->resultset, $i),
'size' => pg_field_size($this->resultset, $i),
'prtlen' => pg_field_prtlen($this->resultset, $i),
);
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Escape method.
* @var bool
*/
private $escMethod = FALSE;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('pgsql')) {
throw new DibiDriverException("PHP extension 'pgsql' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
if (isset($config['string'])) {
$string = $config['string'];
} else {
$string = '';
foreach (array('host','hostaddr','port','dbname','user','password','connect_timeout','options','sslmode','service') as $key) {
if (isset($config[$key])) $string .= $key . '=' . $config[$key] . ' ';
}
}
DibiDriverException::tryError();
if (isset($config['persistent'])) {
$this->connection = pg_connect($string, PGSQL_CONNECT_FORCE_NEW);
} else {
$this->connection = pg_pconnect($string, PGSQL_CONNECT_FORCE_NEW);
}
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, 0);
}
if (!is_resource($this->connection)) {
throw new DibiDriverException('Connecting error.');
}
if (isset($config['charset'])) {
DibiDriverException::tryError();
pg_set_client_encoding($this->connection, $config['charset']);
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, 0);
}
}
if (isset($config['schema'])) {
$this->query('SET search_path TO ' . $config['schema']);
}
$this->escMethod = version_compare(PHP_VERSION , '5.2.0', '>=');
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
pg_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @param bool update affected rows?
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
$this->resultset = @pg_query($this->connection, $sql);
if ($this->resultset === FALSE) {
throw new DibiDriverException(pg_last_error($this->connection), 0, $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return pg_affected_rows($this->resultset);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
if ($sequence === NULL) {
// PostgreSQL 8.1 is needed
$has = $this->query("SELECT LASTVAL()");
} else {
$has = $this->query("SELECT CURRVAL('$sequence')");
}
if (!$has) return FALSE;
$row = $this->fetch(FALSE);
$this->free();
return is_array($row) ? $row[0] : FALSE;
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('START TRANSACTION');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) {
if ($this->escMethod) return "'" . pg_escape_string($this->connection, $value) . "'";
return "'" . pg_escape_string($value) . "'";
}
if ($type === dibi::IDENTIFIER) {
$a = strrpos($value, '.');
if ($a === FALSE) return '"' . str_replace('"', '""', $value) . '"';
// table.col delimite as table."col"
return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
}
if ($type === dibi::FIELD_BOOL) return $value ? 'TRUE' : 'FALSE';
if ($type === dibi::FIELD_DATE) return date("'Y-m-d'", $value);
if ($type === dibi::FIELD_DATETIME) return date("'Y-m-d H:i:s'", $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit >= 0)
$sql .= ' LIMIT ' . (int) $limit;
if ($offset > 0)
$sql .= ' OFFSET ' . (int) $offset;
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
return pg_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return pg_fetch_array($this->resultset, NULL, $type ? PGSQL_ASSOC : PGSQL_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
return pg_result_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
pg_free_result($this->resultset);
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$hasTable = version_compare(PHP_VERSION , '5.2.0', '>=');
$count = pg_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => pg_field_name($this->resultset, $i),
'table' => $hasTable ? pg_field_table($this->resultset, $i) : NULL,
'type' => pg_field_type($this->resultset, $i),
'size' => pg_field_size($this->resultset, $i),
'prtlen' => pg_field_prtlen($this->resultset, $i),
);
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -37,316 +37,316 @@
class DibiSqliteDriver extends /*Nette::*/Object implements IDibiDriver
{
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* Date and datetime format.
* @var string
*/
private $fmtDate, $fmtDateTime;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('sqlite')) {
throw new DibiDriverException("PHP extension 'sqlite' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'database', 'file');
$this->fmtDate = isset($config['format:date']) ? $config['format:date'] : 'U';
$this->fmtDateTime = isset($config['format:datetime']) ? $config['format:datetime'] : 'U';
$errorMsg = '';
if (empty($config['persistent'])) {
$this->connection = @sqlite_open($config['database'], 0666, $errorMsg);
} else {
$this->connection = @sqlite_popen($config['database'], 0666, $errorMsg);
}
if (!$this->connection) {
throw new DibiDriverException($errorMsg);
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
sqlite_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
DibiDriverException::tryError();
if ($this->buffered) {
$this->resultset = sqlite_query($this->connection, $sql);
} else {
$this->resultset = sqlite_unbuffered_query($this->connection, $sql);
}
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, sqlite_last_error($this->connection), $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return sqlite_changes($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return sqlite_last_insert_rowid($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('BEGIN');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . sqlite_escape_string($value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date($this->fmtDate, $value);
if ($type === dibi::FIELD_DATETIME) return date($this->fmtDateTime, $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return sqlite_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return sqlite_fetch_array($this->resultset, $type ? SQLITE_ASSOC : SQLITE_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return sqlite_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = sqlite_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => sqlite_field_name($this->resultset, $i),
'table' => NULL,
);
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
/**
* Connection resource.
* @var resource
*/
private $connection;
/**
* Resultset resource.
* @var resource
*/
private $resultset;
/**
* Is buffered (seekable and countable)?
* @var bool
*/
private $buffered;
/**
* Date and datetime format.
* @var string
*/
private $fmtDate, $fmtDateTime;
/**
* @throws DibiException
*/
public function __construct()
{
if (!extension_loaded('sqlite')) {
throw new DibiDriverException("PHP extension 'sqlite' is not loaded.");
}
}
/**
* Connects to a database.
*
* @return void
* @throws DibiException
*/
public function connect(array &$config)
{
DibiConnection::alias($config, 'database', 'file');
$this->fmtDate = isset($config['format:date']) ? $config['format:date'] : 'U';
$this->fmtDateTime = isset($config['format:datetime']) ? $config['format:datetime'] : 'U';
$errorMsg = '';
if (empty($config['persistent'])) {
$this->connection = @sqlite_open($config['database'], 0666, $errorMsg);
} else {
$this->connection = @sqlite_popen($config['database'], 0666, $errorMsg);
}
if (!$this->connection) {
throw new DibiDriverException($errorMsg);
}
$this->buffered = empty($config['unbuffered']);
}
/**
* Disconnects from a database.
*
* @return void
*/
public function disconnect()
{
sqlite_close($this->connection);
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
public function query($sql)
{
DibiDriverException::tryError();
if ($this->buffered) {
$this->resultset = sqlite_query($this->connection, $sql);
} else {
$this->resultset = sqlite_unbuffered_query($this->connection, $sql);
}
if (DibiDriverException::catchError($msg)) {
throw new DibiDriverException($msg, sqlite_last_error($this->connection), $sql);
}
return is_resource($this->resultset);
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
public function affectedRows()
{
return sqlite_changes($this->connection);
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
public function insertId($sequence)
{
return sqlite_last_insert_rowid($this->connection);
}
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
public function begin()
{
$this->query('BEGIN');
}
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
public function commit()
{
$this->query('COMMIT');
}
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
public function rollback()
{
$this->query('ROLLBACK');
}
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
* @throws InvalidArgumentException
*/
public function format($value, $type)
{
if ($type === dibi::FIELD_TEXT) return "'" . sqlite_escape_string($value) . "'";
if ($type === dibi::IDENTIFIER) return '[' . str_replace('.', '].[', $value) . ']';
if ($type === dibi::FIELD_BOOL) return $value ? 1 : 0;
if ($type === dibi::FIELD_DATE) return date($this->fmtDate, $value);
if ($type === dibi::FIELD_DATETIME) return date($this->fmtDateTime, $value);
throw new InvalidArgumentException('Unsupported formatting type.');
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
if ($limit < 0 && $offset < 1) return;
$sql .= ' LIMIT ' . $limit . ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
}
/**
* Returns the number of rows in a result set.
*
* @return int
*/
public function rowCount()
{
if (!$this->buffered) {
throw new DibiDriverException('Row count is not available for unbuffered queries.');
}
return sqlite_num_rows($this->resultset);
}
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
public function fetch($type)
{
return sqlite_fetch_array($this->resultset, $type ? SQLITE_ASSOC : SQLITE_NUM);
}
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
public function seek($row)
{
if (!$this->buffered) {
throw new DibiDriverException('Cannot seek an unbuffered result set.');
}
return sqlite_seek($this->resultset, $row);
}
/**
* Frees the resources allocated for this result set.
*
* @return void
*/
public function free()
{
$this->resultset = NULL;
}
/**
* Returns metadata for all columns in a result set.
*
* @return array
*/
public function getColumnsMeta()
{
$count = sqlite_num_fields($this->resultset);
$meta = array();
for ($i = 0; $i < $count; $i++) {
// items 'name' and 'table' are required
$meta[] = array(
'name' => sqlite_field_name($this->resultset, $i),
'table' => NULL,
);
}
return $meta;
}
/**
* Returns the connection resource.
*
* @return mixed
*/
public function getResource()
{
return $this->connection;
}
/**
* Returns the resultset resource.
*
* @return mixed
*/
public function getResultResource()
{
return $this->resultset;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection()
{}
}

View File

@@ -29,434 +29,434 @@
*/
class DibiConnection extends /*Nette::*/Object
{
/**
* Current connection configuration.
* @var array
*/
private $config;
/**
* IDibiDriver.
* @var array
*/
private $driver;
/**
* Is connected?
* @var bool
*/
private $connected = FALSE;
/**
* Is in transaction?
* @var bool
*/
private $inTxn = FALSE;
/**
* Creates object and (optionally) connects to a database.
*
* @param array|string|Nette::Collections::IMap connection parameters
* @param string connection name
* @throws DibiException
*/
public function __construct($config, $name = NULL)
{
// DSN string
if (is_string($config)) {
parse_str($config, $config);
} elseif ($config instanceof /*Nette::Collections::*/IMap) {
$config = $config->toArray();
} elseif (!is_array($config)) {
throw new InvalidArgumentException('Configuration must be array, string or Nette::Collections::IMap.');
}
if (!isset($config['driver'])) {
$config['driver'] = dibi::$defaultDriver;
}
$driver = preg_replace('#[^a-z0-9_]#', '_', $config['driver']);
$class = "Dibi" . $driver . "Driver";
if (!class_exists($class, FALSE)) {
include_once __FILE__ . "/../../drivers/$driver.php";
if (!class_exists($class, FALSE)) {
throw new DibiException("Unable to create instance of dibi driver class '$class'.");
}
}
$config['name'] = $name;
$this->config = $config;
$this->driver = new $class;
if (empty($config['lazy'])) {
$this->connect();
}
}
/**
* Automatically frees the resources allocated for this result set.
*
* @return void
*/
public function __destruct()
{
// disconnects and rolls back transaction - do not rely on auto-disconnect and rollback!
$this->disconnect();
}
/**
* Connects to a database.
*
* @return void
*/
final protected function connect()
{
if (!$this->connected) {
$this->driver->connect($this->config);
$this->connected = TRUE;
dibi::notify($this, 'connected');
}
}
/**
* Disconnects from a database.
*
* @return void
*/
final public function disconnect()
{
if ($this->connected) {
if ($this->inTxn) {
$this->rollback();
}
$this->driver->disconnect();
$this->connected = FALSE;
dibi::notify($this, 'disconnected');
}
}
/**
* Returns configuration variable. If no $key is passed, returns the entire array.
*
* @see self::__construct
* @param string
* @param mixed default value to use if key not found
* @return mixed
*/
final public function getConfig($key = NULL, $default = NULL)
{
if ($key === NULL) {
return $this->config;
} elseif (isset($this->config[$key])) {
return $this->config[$key];
} else {
return $default;
}
}
/**
* Apply configuration alias or default values.
*
* @param array connect configuration
* @param string key
* @param string alias key
* @return void
*/
public static function alias(&$config, $key, $alias=NULL)
{
if (isset($config[$key])) return;
if ($alias !== NULL && isset($config[$alias])) {
$config[$key] = $config[$alias];
unset($config[$alias]);
} else {
$config[$key] = NULL;
}
}
/**
* Returns the connection resource.
*
* @return resource
*/
final public function getResource()
{
return $this->driver->getResource();
}
/**
* Generates (translates) and executes SQL query.
*
* @param array|mixed one or more arguments
* @return DibiResult Result set object (if any)
* @throws DibiException
*/
final public function query($args)
{
$args = func_get_args();
$this->connect();
$trans = new DibiTranslator($this->driver);
if ($trans->translate($args)) {
return $this->nativeQuery($trans->sql);
} else {
throw new DibiException('SQL translate error: ' . $trans->sql);
}
}
/**
* Generates and prints SQL query.
*
* @param array|mixed one or more arguments
* @return bool
*/
final public function test($args)
{
$args = func_get_args();
$this->connect();
$trans = new DibiTranslator($this->driver);
$ok = $trans->translate($args);
dibi::dump($trans->sql);
return $ok;
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return DibiResult Result set object (if any)
* @throws DibiException
*/
final public function nativeQuery($sql)
{
$this->connect();
dibi::$numOfQueries++;
dibi::$sql = $sql;
dibi::$elapsedTime = FALSE;
$time = -microtime(TRUE);
dibi::notify($this, 'beforeQuery', $sql);
$res = $this->driver->query($sql) ? new DibiResult(clone $this->driver, $this->config) : TRUE; // backward compatibility - will be changed to NULL
$time += microtime(TRUE);
dibi::$elapsedTime = $time;
dibi::$totalTime += $time;
dibi::notify($this, 'afterQuery', $res);
return $res;
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int number of rows
* @throws DibiException
*/
public function affectedRows()
{
$rows = $this->driver->affectedRows();
if (!is_int($rows) || $rows < 0) throw new DibiException('Cannot retrieve number of affected rows.');
return $rows;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @param string optional sequence name
* @return int
* @throws DibiException
*/
public function insertId($sequence = NULL)
{
$id = $this->driver->insertId($sequence);
if ($id < 1) throw new DibiException('Cannot retrieve last generated ID.');
return (int) $id;
}
/**
* Begins a transaction (if supported).
* @return void
*/
public function begin()
{
$this->connect();
if ($this->inTxn) {
throw new DibiException('There is already an active transaction.');
}
$this->driver->begin();
$this->inTxn = TRUE;
dibi::notify($this, 'begin');
}
/**
* Commits statements in a transaction.
* @return void
*/
public function commit()
{
if (!$this->inTxn) {
throw new DibiException('There is no active transaction.');
}
$this->driver->commit();
$this->inTxn = FALSE;
dibi::notify($this, 'commit');
}
/**
* Rollback changes in a transaction.
* @return void
*/
public function rollback()
{
if (!$this->inTxn) {
throw new DibiException('There is no active transaction.');
}
$this->driver->rollback();
$this->inTxn = FALSE;
dibi::notify($this, 'rollback');
}
/**
* Escapes the string.
*
* @param string unescaped string
* @return string escaped and optionally quoted string
*/
public function escape($value)
{
$this->connect(); // MySQL & PDO require connection
return $this->driver->format($value, dibi::FIELD_TEXT);
}
/**
* Delimites identifier (table's or column's name, etc.).
*
* @param string identifier
* @return string delimited identifier
*/
public function delimite($value)
{
return $this->driver->format($value, dibi::IDENTIFIER);
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
$this->driver->applyLimit($sql, $limit, $offset);
}
/**
* Import SQL dump from file - extreme fast!
*
* @param string filename
* @return int count of sql commands
*/
public function loadFile($file)
{
$this->connect();
@set_time_limit(0);
$handle = @fopen($file, 'r');
if (!$handle) {
throw new FileNotFoundException("Cannot open file '$file'.");
}
$count = 0;
$sql = '';
while (!feof($handle)) {
$s = fgets($handle);
$sql .= $s;
if (substr(rtrim($s), -1) === ';') {
$this->driver->query($sql);
$sql = '';
$count++;
}
}
fclose($handle);
return $count;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
public function getDibiReflection()
{
throw new NotImplementedException;
}
/**
* Prevents unserialization.
*/
public function __wakeup()
{
throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
}
/**
* Prevents serialization.
*/
public function __sleep()
{
throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
}
/**
* Current connection configuration.
* @var array
*/
private $config;
/**
* IDibiDriver.
* @var array
*/
private $driver;
/**
* Is connected?
* @var bool
*/
private $connected = FALSE;
/**
* Is in transaction?
* @var bool
*/
private $inTxn = FALSE;
/**
* Creates object and (optionally) connects to a database.
*
* @param array|string|Nette::Collections::IMap connection parameters
* @param string connection name
* @throws DibiException
*/
public function __construct($config, $name = NULL)
{
// DSN string
if (is_string($config)) {
parse_str($config, $config);
} elseif ($config instanceof /*Nette::Collections::*/IMap) {
$config = $config->toArray();
} elseif (!is_array($config)) {
throw new InvalidArgumentException('Configuration must be array, string or Nette::Collections::IMap.');
}
if (!isset($config['driver'])) {
$config['driver'] = dibi::$defaultDriver;
}
$driver = preg_replace('#[^a-z0-9_]#', '_', $config['driver']);
$class = "Dibi" . $driver . "Driver";
if (!class_exists($class, FALSE)) {
include_once __FILE__ . "/../../drivers/$driver.php";
if (!class_exists($class, FALSE)) {
throw new DibiException("Unable to create instance of dibi driver class '$class'.");
}
}
$config['name'] = $name;
$this->config = $config;
$this->driver = new $class;
if (empty($config['lazy'])) {
$this->connect();
}
}
/**
* Automatically frees the resources allocated for this result set.
*
* @return void
*/
public function __destruct()
{
// disconnects and rolls back transaction - do not rely on auto-disconnect and rollback!
$this->disconnect();
}
/**
* Connects to a database.
*
* @return void
*/
final protected function connect()
{
if (!$this->connected) {
$this->driver->connect($this->config);
$this->connected = TRUE;
dibi::notify($this, 'connected');
}
}
/**
* Disconnects from a database.
*
* @return void
*/
final public function disconnect()
{
if ($this->connected) {
if ($this->inTxn) {
$this->rollback();
}
$this->driver->disconnect();
$this->connected = FALSE;
dibi::notify($this, 'disconnected');
}
}
/**
* Returns configuration variable. If no $key is passed, returns the entire array.
*
* @see self::__construct
* @param string
* @param mixed default value to use if key not found
* @return mixed
*/
final public function getConfig($key = NULL, $default = NULL)
{
if ($key === NULL) {
return $this->config;
} elseif (isset($this->config[$key])) {
return $this->config[$key];
} else {
return $default;
}
}
/**
* Apply configuration alias or default values.
*
* @param array connect configuration
* @param string key
* @param string alias key
* @return void
*/
public static function alias(&$config, $key, $alias=NULL)
{
if (isset($config[$key])) return;
if ($alias !== NULL && isset($config[$alias])) {
$config[$key] = $config[$alias];
unset($config[$alias]);
} else {
$config[$key] = NULL;
}
}
/**
* Returns the connection resource.
*
* @return resource
*/
final public function getResource()
{
return $this->driver->getResource();
}
/**
* Generates (translates) and executes SQL query.
*
* @param array|mixed one or more arguments
* @return DibiResult Result set object (if any)
* @throws DibiException
*/
final public function query($args)
{
$args = func_get_args();
$this->connect();
$trans = new DibiTranslator($this->driver);
if ($trans->translate($args)) {
return $this->nativeQuery($trans->sql);
} else {
throw new DibiException('SQL translate error: ' . $trans->sql);
}
}
/**
* Generates and prints SQL query.
*
* @param array|mixed one or more arguments
* @return bool
*/
final public function test($args)
{
$args = func_get_args();
$this->connect();
$trans = new DibiTranslator($this->driver);
$ok = $trans->translate($args);
dibi::dump($trans->sql);
return $ok;
}
/**
* Executes the SQL query.
*
* @param string SQL statement.
* @return DibiResult Result set object (if any)
* @throws DibiException
*/
final public function nativeQuery($sql)
{
$this->connect();
dibi::$numOfQueries++;
dibi::$sql = $sql;
dibi::$elapsedTime = FALSE;
$time = -microtime(TRUE);
dibi::notify($this, 'beforeQuery', $sql);
$res = $this->driver->query($sql) ? new DibiResult(clone $this->driver, $this->config) : TRUE; // backward compatibility - will be changed to NULL
$time += microtime(TRUE);
dibi::$elapsedTime = $time;
dibi::$totalTime += $time;
dibi::notify($this, 'afterQuery', $res);
return $res;
}
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int number of rows
* @throws DibiException
*/
public function affectedRows()
{
$rows = $this->driver->affectedRows();
if (!is_int($rows) || $rows < 0) throw new DibiException('Cannot retrieve number of affected rows.');
return $rows;
}
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @param string optional sequence name
* @return int
* @throws DibiException
*/
public function insertId($sequence = NULL)
{
$id = $this->driver->insertId($sequence);
if ($id < 1) throw new DibiException('Cannot retrieve last generated ID.');
return (int) $id;
}
/**
* Begins a transaction (if supported).
* @return void
*/
public function begin()
{
$this->connect();
if ($this->inTxn) {
throw new DibiException('There is already an active transaction.');
}
$this->driver->begin();
$this->inTxn = TRUE;
dibi::notify($this, 'begin');
}
/**
* Commits statements in a transaction.
* @return void
*/
public function commit()
{
if (!$this->inTxn) {
throw new DibiException('There is no active transaction.');
}
$this->driver->commit();
$this->inTxn = FALSE;
dibi::notify($this, 'commit');
}
/**
* Rollback changes in a transaction.
* @return void
*/
public function rollback()
{
if (!$this->inTxn) {
throw new DibiException('There is no active transaction.');
}
$this->driver->rollback();
$this->inTxn = FALSE;
dibi::notify($this, 'rollback');
}
/**
* Escapes the string.
*
* @param string unescaped string
* @return string escaped and optionally quoted string
*/
public function escape($value)
{
$this->connect(); // MySQL & PDO require connection
return $this->driver->format($value, dibi::FIELD_TEXT);
}
/**
* Delimites identifier (table's or column's name, etc.).
*
* @param string identifier
* @return string delimited identifier
*/
public function delimite($value)
{
return $this->driver->format($value, dibi::IDENTIFIER);
}
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
public function applyLimit(&$sql, $limit, $offset)
{
$this->driver->applyLimit($sql, $limit, $offset);
}
/**
* Import SQL dump from file - extreme fast!
*
* @param string filename
* @return int count of sql commands
*/
public function loadFile($file)
{
$this->connect();
@set_time_limit(0);
$handle = @fopen($file, 'r');
if (!$handle) {
throw new FileNotFoundException("Cannot open file '$file'.");
}
$count = 0;
$sql = '';
while (!feof($handle)) {
$s = fgets($handle);
$sql .= $s;
if (substr(rtrim($s), -1) === ';') {
$this->driver->query($sql);
$sql = '';
$count++;
}
}
fclose($handle);
return $count;
}
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
public function getDibiReflection()
{
throw new NotImplementedException;
}
/**
* Prevents unserialization.
*/
public function __wakeup()
{
throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
}
/**
* Prevents serialization.
*/
public function __sleep()
{
throw new NotSupportedException('You cannot serialize or unserialize ' . $this->getClass() . ' instances.');
}
}

View File

@@ -29,64 +29,64 @@
*/
class DibiDataSource extends /*Nette::*/Object implements IDataSource
{
/** @var DibiConnection */
private $connection;
/** @var DibiConnection */
private $connection;
/** @var string */
private $sql;
/** @var string */
private $sql;
/** @var int */
private $count;
/** @var int */
private $count;
/**
* @param string SQL command or table name, as data source
* @param DibiConnection connection
*/
public function __construct($sql, DibiConnection $connection = NULL)
{
if (strpos($sql, ' ') === FALSE) {
// table name
$this->sql = $sql;
} else {
// SQL command
$this->sql = '(' . $sql . ') AS [source]';
}
/**
* @param string SQL command or table name, as data source
* @param DibiConnection connection
*/
public function __construct($sql, DibiConnection $connection = NULL)
{
if (strpos($sql, ' ') === FALSE) {
// table name
$this->sql = $sql;
} else {
// SQL command
$this->sql = '(' . $sql . ') AS [source]';
}
$this->connection = $connection === NULL ? dibi::getConnection() : $connection;
}
$this->connection = $connection === NULL ? dibi::getConnection() : $connection;
}
/**
* @param int offset
* @param int limit
* @param array columns
* @return ArrayIterator
*/
public function getIterator($offset = NULL, $limit = NULL, $cols = NULL)
{
return $this->connection->query('
SELECT *
FROM', $this->sql, '
%ofs %lmt', $offset, $limit
);
}
/**
* @param int offset
* @param int limit
* @param array columns
* @return ArrayIterator
*/
public function getIterator($offset = NULL, $limit = NULL, $cols = NULL)
{
return $this->connection->query('
SELECT *
FROM', $this->sql, '
%ofs %lmt', $offset, $limit
);
}
/**
* @return int
*/
public function count()
{
if ($this->count === NULL) {
$this->count = $this->connection->query('
SELECT COUNT(*) FROM', $this->sql
)->fetchSingle();
}
return $this->count;
}
/**
* @return int
*/
public function count()
{
if ($this->count === NULL) {
$this->count = $this->connection->query('
SELECT COUNT(*) FROM', $this->sql
)->fetchSingle();
}
return $this->count;
}
}

View File

@@ -44,116 +44,116 @@ class DibiException extends Exception
*/
class DibiDriverException extends DibiException implements /*Nette::*/IDebuggable
{
/** @var string */
private static $errorMsg;
/** @var string */
private static $errorMsg;
/** @var string */
private $sql;
/** @var string */
private $sql;
/**
* Construct an dibi driver exception.
/**
* Construct an dibi driver exception.
*
* @param string Message describing the exception
* @param int Some code
* @param string SQL command
* @param string SQL command
*/
public function __construct($message = NULL, $code = 0, $sql = NULL)
{
parent::__construct($message, (int) $code);
$this->sql = $sql;
dibi::notify(NULL, 'exception', $this);
}
public function __construct($message = NULL, $code = 0, $sql = NULL)
{
parent::__construct($message, (int) $code);
$this->sql = $sql;
dibi::notify(NULL, 'exception', $this);
}
/**
* @return string The SQL passed to the constructor
/**
* @return string The SQL passed to the constructor
*/
final public function getSql()
{
return $this->sql;
}
final public function getSql()
{
return $this->sql;
}
/**
* @return string string represenation of exception with SQL command
*/
public function __toString()
{
return parent::__toString() . ($this->sql ? "\nSQL: " . $this->sql : '');
}
/**
* @return string string represenation of exception with SQL command
*/
public function __toString()
{
return parent::__toString() . ($this->sql ? "\nSQL: " . $this->sql : '');
}
/********************* interface Nette::IDebuggable ****************d*g**/
/********************* interface Nette::IDebuggable ****************d*g**/
/**
* Returns custom panels.
* @return array
*/
public function getPanels()
{
$panels = array();
if ($this->sql !== NULL) {
$panels['SQL'] = array(
'expanded' => TRUE,
'content' => dibi::dump($this->sql, TRUE),
);
}
return $panels;
}
/**
* Returns custom panels.
* @return array
*/
public function getPanels()
{
$panels = array();
if ($this->sql !== NULL) {
$panels['SQL'] = array(
'expanded' => TRUE,
'content' => dibi::dump($this->sql, TRUE),
);
}
return $panels;
}
/********************* error catching ****************d*g**/
/********************* error catching ****************d*g**/
/**
* Starts catching potential errors/warnings
*
* @return void
*/
public static function tryError()
{
set_error_handler(array(__CLASS__, '_errorHandler'), E_ALL);
self::$errorMsg = NULL;
}
/**
* Starts catching potential errors/warnings
*
* @return void
*/
public static function tryError()
{
set_error_handler(array(__CLASS__, '_errorHandler'), E_ALL);
self::$errorMsg = NULL;
}
/**
* Returns catched error/warning message.
*
* @param string catched message
* @return bool
*/
public static function catchError(& $message)
{
restore_error_handler();
$message = self::$errorMsg;
self::$errorMsg = NULL;
return $message !== NULL;
}
/**
* Returns catched error/warning message.
*
* @param string catched message
* @return bool
*/
public static function catchError(& $message)
{
restore_error_handler();
$message = self::$errorMsg;
self::$errorMsg = NULL;
return $message !== NULL;
}
/**
* Internal error handler. Do not call directly.
*/
public static function _errorHandler($code, $message)
{
restore_error_handler();
/**
* Internal error handler. Do not call directly.
*/
public static function _errorHandler($code, $message)
{
restore_error_handler();
if (ini_get('html_errors')) {
$message = strip_tags($message);
$message = html_entity_decode($message);
}
if (ini_get('html_errors')) {
$message = strip_tags($message);
$message = html_entity_decode($message);
}
self::$errorMsg = $message;
}
self::$errorMsg = $message;
}
}

View File

@@ -29,78 +29,78 @@
*/
final class DibiLogger extends /*Nette::*/Object
{
/** @var string Name of the file where SQL errors should be logged */
private $file;
/** @var string Name of the file where SQL errors should be logged */
private $file;
/** @var bool */
public $logErrors = TRUE;
/** @var bool */
public $logErrors = TRUE;
/** @var bool */
public $logQueries = TRUE;
/** @var bool */
public $logQueries = TRUE;
/**
* @param string filename
*/
public function __construct($file)
{
$this->file = $file;
}
/**
* @param string filename
*/
public function __construct($file)
{
$this->file = $file;
}
/**
* Event handler (events: exception, connected, beforeQuery, afterQuery, begin, commit, rollback).
*
* @param DibiConnection
* @param string event name
* @param mixed
* @return void
*/
public function handler($connection, $event, $arg)
{
if ($event === 'afterQuery' && $this->logQueries) {
$this->write(
"OK: " . dibi::$sql
. ($arg instanceof DibiResult ? ";\n-- rows: " . count($arg) : '')
. "\n-- takes: " . sprintf('%0.3f', dibi::$elapsedTime * 1000) . ' ms'
. "\n-- driver: " . $connection->getConfig('driver')
. "\n-- " . date('Y-m-d H:i:s')
. "\n\n"
);
return;
}
/**
* Event handler (events: exception, connected, beforeQuery, afterQuery, begin, commit, rollback).
*
* @param DibiConnection
* @param string event name
* @param mixed
* @return void
*/
public function handler($connection, $event, $arg)
{
if ($event === 'afterQuery' && $this->logQueries) {
$this->write(
"OK: " . dibi::$sql
. ($arg instanceof DibiResult ? ";\n-- rows: " . count($arg) : '')
. "\n-- takes: " . sprintf('%0.3f', dibi::$elapsedTime * 1000) . ' ms'
. "\n-- driver: " . $connection->getConfig('driver')
. "\n-- " . date('Y-m-d H:i:s')
. "\n\n"
);
return;
}
if ($event === 'exception' && $this->logErrors) {
// $arg is DibiDriverException
$message = $arg->getMessage();
$code = $arg->getCode();
if ($code) {
$message = "[$code] $message";
}
if ($event === 'exception' && $this->logErrors) {
// $arg is DibiDriverException
$message = $arg->getMessage();
$code = $arg->getCode();
if ($code) {
$message = "[$code] $message";
}
$this->write(
"ERROR: $message"
. "\n-- SQL: " . dibi::$sql
. "\n-- driver: " //. $connection->getConfig('driver')
. ";\n-- " . date('Y-m-d H:i:s')
. "\n\n"
);
return;
}
}
$this->write(
"ERROR: $message"
. "\n-- SQL: " . dibi::$sql
. "\n-- driver: " //. $connection->getConfig('driver')
. ";\n-- " . date('Y-m-d H:i:s')
. "\n\n"
);
return;
}
}
private function write($message)
{
$handle = fopen($this->file, 'a');
if (!$handle) return; // or throw exception?
private function write($message)
{
$handle = fopen($this->file, 'a');
if (!$handle) return; // or throw exception?
flock($handle, LOCK_EX);
fwrite($handle, $message);
fclose($handle);
}
flock($handle, LOCK_EX);
fwrite($handle, $message);
fclose($handle);
}
}

File diff suppressed because it is too large Load Diff

View File

@@ -45,92 +45,92 @@
*/
final class DibiResultIterator implements Iterator
{
/** @var DibiResult */
private $result;
/** @var DibiResult */
private $result;
/** @var int */
private $offset;
/** @var int */
private $offset;
/** @var int */
private $limit;
/** @var int */
private $limit;
/** @var int */
private $row;
/** @var int */
private $row;
/** @var int */
private $pointer;
/** @var int */
private $pointer;
/**
* Required by the Iterator interface.
* @param int offset
* @param int limit
*/
public function __construct(DibiResult $result, $offset, $limit)
{
$this->result = $result;
$this->offset = (int) $offset;
$this->limit = $limit === NULL ? -1 : (int) $limit;
}
/**
* Rewinds the Iterator to the first element.
* @return void
/**
* Required by the Iterator interface.
* @param int offset
* @param int limit
*/
public function rewind()
{
$this->pointer = 0;
$this->result->seek($this->offset);
$this->row = $this->result->fetch();
}
public function __construct(DibiResult $result, $offset, $limit)
{
$this->result = $result;
$this->offset = (int) $offset;
$this->limit = $limit === NULL ? -1 : (int) $limit;
}
/**
* Returns the key of the current element.
* @return mixed
/**
* Rewinds the Iterator to the first element.
* @return void
*/
public function key()
{
return $this->pointer;
}
public function rewind()
{
$this->pointer = 0;
$this->result->seek($this->offset);
$this->row = $this->result->fetch();
}
/**
* Returns the current element.
* @return mixed
/**
* Returns the key of the current element.
* @return mixed
*/
public function current()
{
return $this->row;
}
public function key()
{
return $this->pointer;
}
/**
* Moves forward to next element.
* @return void
/**
* Returns the current element.
* @return mixed
*/
public function next()
{
//$this->result->seek($this->offset + $this->pointer + 1);
$this->row = $this->result->fetch();
$this->pointer++;
}
public function current()
{
return $this->row;
}
/**
* Checks if there is a current element after calls to rewind() or next().
* @return bool
/**
* Moves forward to next element.
* @return void
*/
public function valid()
{
return !empty($this->row) && ($this->limit < 0 || $this->pointer < $this->limit);
}
public function next()
{
//$this->result->seek($this->offset + $this->pointer + 1);
$this->row = $this->result->fetch();
$this->pointer++;
}
/**
* Checks if there is a current element after calls to rewind() or next().
* @return bool
*/
public function valid()
{
return !empty($this->row) && ($this->limit < 0 || $this->pointer < $this->limit);
}
}

View File

@@ -28,264 +28,264 @@
*/
abstract class DibiTable extends /*Nette::*/Object
{
/** @var string primary key mask */
public static $primaryMask = 'id';
/** @var string primary key mask */
public static $primaryMask = 'id';
/** @var bool */
public static $lowerCase = TRUE;
/** @var bool */
public static $lowerCase = TRUE;
/** @var DibiConnection */
private $connection;
/** @var DibiConnection */
private $connection;
/** @var array */
private $options;
/** @var array */
private $options;
/** @var string table name */
protected $name;
/** @var string table name */
protected $name;
/** @var string primary key name */
protected $primary;
/** @var string primary key name */
protected $primary;
/** @var string primary key type */
protected $primaryModifier = '%i';
/** @var string primary key type */
protected $primaryModifier = '%i';
/** @var array */
protected $blankRow = array();
/** @var array */
protected $blankRow = array();
/**
* Table constructor.
* @param array
* @return void
*/
public function __construct(array $options = array())
{
$this->options = $options;
/**
* Table constructor.
* @param array
* @return void
*/
public function __construct(array $options = array())
{
$this->options = $options;
$this->setup();
$this->setup();
if ($this->connection === NULL) {
$this->connection = dibi::getConnection();
}
}
if ($this->connection === NULL) {
$this->connection = dibi::getConnection();
}
}
/**
* Returns the table name.
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Returns the table name.
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Returns the primary key name.
* @return string
*/
public function getPrimary()
{
return $this->primary;
}
/**
* Returns the primary key name.
* @return string
*/
public function getPrimary()
{
return $this->primary;
}
/**
* Returns the dibi connection.
* @return DibiConnection
*/
public function getConnection()
{
return $this->connection;
}
/**
* Returns the dibi connection.
* @return DibiConnection
*/
public function getConnection()
{
return $this->connection;
}
/**
* Setup object.
* @return void
*/
protected function setup()
{
// autodetect table name
if ($this->name === NULL) {
$name = $this->getClass();
if (FALSE !== ($pos = strrpos($name, ':'))) {
$name = substr($name, $pos + 1);
}
if (self::$lowerCase) {
$name = strtolower($name);
}
$this->name = $name;
}
/**
* Setup object.
* @return void
*/
protected function setup()
{
// autodetect table name
if ($this->name === NULL) {
$name = $this->getClass();
if (FALSE !== ($pos = strrpos($name, ':'))) {
$name = substr($name, $pos + 1);
}
if (self::$lowerCase) {
$name = strtolower($name);
}
$this->name = $name;
}
// autodetect primary key name
if ($this->primary === NULL) {
$this->primary = str_replace(
array('%p', '%s'),
array($this->name, trim($this->name, 's')), // the simplest inflector in the world :-))
self::$primaryMask
);
}
}
// autodetect primary key name
if ($this->primary === NULL) {
$this->primary = str_replace(
array('%p', '%s'),
array($this->name, trim($this->name, 's')), // the simplest inflector in the world :-))
self::$primaryMask
);
}
}
/**
* Inserts row into a table.
* @param array|object
* @return int new primary key
*/
public function insert($data)
{
$this->connection->query(
'INSERT INTO %n', $this->name, '%v', $this->prepare($data)
);
return $this->connection->insertId();
}
/**
* Inserts row into a table.
* @param array|object
* @return int new primary key
*/
public function insert($data)
{
$this->connection->query(
'INSERT INTO %n', $this->name, '%v', $this->prepare($data)
);
return $this->connection->insertId();
}
/**
* Updates rows in a table.
* @param mixed primary key value(s)
* @param array|object
* @return int number of updated rows
*/
public function update($where, $data)
{
$this->connection->query(
'UPDATE %n', $this->name,
'SET %a', $this->prepare($data),
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
);
return $this->connection->affectedRows();
}
/**
* Updates rows in a table.
* @param mixed primary key value(s)
* @param array|object
* @return int number of updated rows
*/
public function update($where, $data)
{
$this->connection->query(
'UPDATE %n', $this->name,
'SET %a', $this->prepare($data),
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
);
return $this->connection->affectedRows();
}
/**
* Deletes rows from a table by primary key.
* @param mixed primary key value(s)
* @return int number of deleted rows
*/
public function delete($where)
{
$this->connection->query(
'DELETE FROM %n', $this->name,
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
);
return $this->connection->affectedRows();
}
/**
* Deletes rows from a table by primary key.
* @param mixed primary key value(s)
* @return int number of deleted rows
*/
public function delete($where)
{
$this->connection->query(
'DELETE FROM %n', $this->name,
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $where, ')'
);
return $this->connection->affectedRows();
}
/**
* Finds rows by primary key.
* @param mixed primary key value(s)
* @return DibiResult
*/
public function find($what)
{
if (!is_array($what)) {
$what = func_get_args();
}
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $what, ')'
));
}
/**
* Finds rows by primary key.
* @param mixed primary key value(s)
* @return DibiResult
*/
public function find($what)
{
if (!is_array($what)) {
$what = func_get_args();
}
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %n', $this->primary, 'IN (' . $this->primaryModifier, $what, ')'
));
}
/**
* Selects all rows.
* @param string column to order by
* @return DibiResult
*/
public function findAll($order = NULL)
{
if ($order === NULL) {
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name
));
} else {
$order = func_get_args();
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'ORDER BY %n', $order
));
}
}
/**
* Selects all rows.
* @param string column to order by
* @return DibiResult
*/
public function findAll($order = NULL)
{
if ($order === NULL) {
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name
));
} else {
$order = func_get_args();
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'ORDER BY %n', $order
));
}
}
/**
* Fetches single row.
* @param scalar|array primary key value
* @return array|object row
*/
public function fetch($conditions)
{
if (is_array($conditions)) {
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %and', $conditions
))->fetch();
}
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %n=' . $this->primaryModifier, $this->primary, $conditions
))->fetch();
}
/**
* Fetches single row.
* @param scalar|array primary key value
* @return array|object row
*/
public function fetch($conditions)
{
if (is_array($conditions)) {
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %and', $conditions
))->fetch();
}
return $this->complete($this->connection->query(
'SELECT * FROM %n', $this->name,
'WHERE %n=' . $this->primaryModifier, $this->primary, $conditions
))->fetch();
}
/**
* Returns a blank row (not fetched from database).
* @return array|object
*/
public function createBlank()
{
$row = $this->blankRow;
$row[$this->primary] = NULL;
if ($this->connection->getConfig('result:objects')) {
$row = (object) $row;
}
return $row;
}
/**
* Returns a blank row (not fetched from database).
* @return array|object
*/
public function createBlank()
{
$row = $this->blankRow;
$row[$this->primary] = NULL;
if ($this->connection->getConfig('result:objects')) {
$row = (object) $row;
}
return $row;
}
/**
* User data pre-processing.
* @param array|object
* @return array
*/
protected function prepare($data)
{
if (is_object($data)) {
return (array) $data;
} elseif (is_array($data)) {
return $data;
}
/**
* User data pre-processing.
* @param array|object
* @return array
*/
protected function prepare($data)
{
if (is_object($data)) {
return (array) $data;
} elseif (is_array($data)) {
return $data;
}
throw new InvalidArgumentException('Dataset must be array or anonymous object.');
}
throw new InvalidArgumentException('Dataset must be array or anonymous object.');
}
/**
* User DibiResult post-processing.
* @param DibiResult
* @return DibiResult
*/
protected function complete($res)
{
return $res;
}
/**
* User DibiResult post-processing.
* @param DibiResult
* @return DibiResult
*/
protected function complete($res)
{
return $res;
}
}

View File

@@ -29,432 +29,432 @@
*/
final class DibiTranslator extends /*Nette::*/Object
{
/** @var string */
public $sql;
/** @var string */
public $sql;
/** @var IDibiDriver */
private $driver;
/** @var IDibiDriver */
private $driver;
/** @var int */
private $cursor;
/** @var int */
private $cursor;
/** @var array */
private $args;
/** @var array */
private $args;
/** @var bool */
private $hasError;
/** @var bool */
private $hasError;
/** @var bool */
private $comment;
/** @var bool */
private $comment;
/** @var int */
private $ifLevel;
/** @var int */
private $ifLevel;
/** @var int */
private $ifLevelStart;
/** @var int */
private $ifLevelStart;
/** @var int */
private $limit;
/** @var int */
private $limit;
/** @var int */
private $offset;
/** @var int */
private $offset;
public function __construct(IDibiDriver $driver)
{
$this->driver = $driver;
}
public function __construct(IDibiDriver $driver)
{
$this->driver = $driver;
}
/**
* return IDibiDriver.
*/
public function getDriver()
{
return $this->driver;
}
/**
* return IDibiDriver.
*/
public function getDriver()
{
return $this->driver;
}
/**
* Generates SQL.
*
* @param array
* @return bool
*/
public function translate(array $args)
{
$this->limit = -1;
$this->offset = 0;
$this->hasError = FALSE;
$commandIns = NULL;
$lastArr = NULL;
// shortcuts
$cursor = & $this->cursor;
$cursor = 0;
$this->args = array_values($args);
$args = & $this->args;
/**
* Generates SQL.
*
* @param array
* @return bool
*/
public function translate(array $args)
{
$this->limit = -1;
$this->offset = 0;
$this->hasError = FALSE;
$commandIns = NULL;
$lastArr = NULL;
// shortcuts
$cursor = & $this->cursor;
$cursor = 0;
$this->args = array_values($args);
$args = & $this->args;
// conditional sql
$this->ifLevel = $this->ifLevelStart = 0;
$comment = & $this->comment;
$comment = FALSE;
// conditional sql
$this->ifLevel = $this->ifLevelStart = 0;
$comment = & $this->comment;
$comment = FALSE;
// iterate
$sql = array();
while ($cursor < count($args))
{
$arg = $args[$cursor];
$cursor++;
// iterate
$sql = array();
while ($cursor < count($args))
{
$arg = $args[$cursor];
$cursor++;
// simple string means SQL
if (is_string($arg)) {
// speed-up - is regexp required?
$toSkip = strcspn($arg, '`[\'"%');
// simple string means SQL
if (is_string($arg)) {
// speed-up - is regexp required?
$toSkip = strcspn($arg, '`[\'"%');
if (strlen($arg) === $toSkip) { // needn't be translated
$sql[] = $arg;
} else {
$sql[] = substr($arg, 0, $toSkip)
if (strlen($arg) === $toSkip) { // needn't be translated
$sql[] = $arg;
} else {
$sql[] = substr($arg, 0, $toSkip)
/*
. preg_replace_callback('/
(?=`|\[|\'|"|%) ## speed-up
(?:
`(.+?)`| ## 1) `identifier`
\[(.+?)\]| ## 2) [identifier]
(\')((?:\'\'|[^\'])*)\'| ## 3,4) string
(")((?:""|[^"])*)"| ## 5,6) "string"
(\'|") ## 7) lone-quote
%([a-zA-Z]{1,4})(?![a-zA-Z])|## 8) modifier
)/xs',
. preg_replace_callback('/
(?=`|\[|\'|"|%) ## speed-up
(?:
`(.+?)`| ## 1) `identifier`
\[(.+?)\]| ## 2) [identifier]
(\')((?:\'\'|[^\'])*)\'| ## 3,4) string
(")((?:""|[^"])*)"| ## 5,6) "string"
(\'|") ## 7) lone-quote
%([a-zA-Z]{1,4})(?![a-zA-Z])|## 8) modifier
)/xs',
*/ // note: this can change $this->args & $this->cursor & ...
. preg_replace_callback('/(?=`|\[|\'|"|%)(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"|(\'|")|%([a-zA-Z]{1,4})(?![a-zA-Z]))/s',
array($this, 'cb'),
substr($arg, $toSkip)
);
. preg_replace_callback('/(?=`|\[|\'|"|%)(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"|(\'|")|%([a-zA-Z]{1,4})(?![a-zA-Z]))/s',
array($this, 'cb'),
substr($arg, $toSkip)
);
}
continue;
}
}
continue;
}
if ($comment) {
$sql[] = '...';
continue;
}
if ($comment) {
$sql[] = '...';
continue;
}
if (is_array($arg)) {
if (is_string(key($arg))) {
// associative array -> autoselect between SET or VALUES & LIST
if ($commandIns === NULL) {
$commandIns = strtoupper(substr(ltrim($args[0]), 0, 6));
$commandIns = $commandIns === 'INSERT' || $commandIns === 'REPLAC';
$sql[] = $this->formatValue($arg, $commandIns ? 'v' : 'a');
} else {
if ($lastArr === $cursor - 1) $sql[] = ',';
$sql[] = $this->formatValue($arg, $commandIns ? 'l' : 'a');
}
$lastArr = $cursor;
continue;
if (is_array($arg)) {
if (is_string(key($arg))) {
// associative array -> autoselect between SET or VALUES & LIST
if ($commandIns === NULL) {
$commandIns = strtoupper(substr(ltrim($args[0]), 0, 6));
$commandIns = $commandIns === 'INSERT' || $commandIns === 'REPLAC';
$sql[] = $this->formatValue($arg, $commandIns ? 'v' : 'a');
} else {
if ($lastArr === $cursor - 1) $sql[] = ',';
$sql[] = $this->formatValue($arg, $commandIns ? 'l' : 'a');
}
$lastArr = $cursor;
continue;
} elseif ($cursor === 1) {
// implicit array expansion
$cursor = 0;
array_splice($args, 0, 1, $arg);
continue;
}
}
} elseif ($cursor === 1) {
// implicit array expansion
$cursor = 0;
array_splice($args, 0, 1, $arg);
continue;
}
}
// default processing
$sql[] = $this->formatValue($arg, FALSE);
} // while
// default processing
$sql[] = $this->formatValue($arg, FALSE);
} // while
if ($comment) $sql[] = "*/";
if ($comment) $sql[] = "*/";
$sql = implode(' ', $sql);
$sql = implode(' ', $sql);
// apply limit
if ($this->limit > -1 || $this->offset > 0) {
$this->driver->applyLimit($sql, $this->limit, $this->offset);
}
// apply limit
if ($this->limit > -1 || $this->offset > 0) {
$this->driver->applyLimit($sql, $this->limit, $this->offset);
}
$this->sql = $sql;
return !$this->hasError;
}
$this->sql = $sql;
return !$this->hasError;
}
/**
* Apply modifier to single value.
* @param mixed
* @param string
* @return string
*/
public function formatValue($value, $modifier)
{
// array processing (with or without modifier)
if (is_array($value)) {
/**
* Apply modifier to single value.
* @param mixed
* @param string
* @return string
*/
public function formatValue($value, $modifier)
{
// array processing (with or without modifier)
if (is_array($value)) {
$vx = $kx = array();
$separator = ', ';
switch ($modifier) {
case 'and':
case 'or':
$separator = ' ' . strtoupper($modifier) . ' ';
if (!is_string(key($value))) {
foreach ($value as $v) {
$vx[] = $this->formatValue($v, 'sql');
}
return implode($separator, $vx);
}
// break intentionally omitted
case 'a': // SET key=val, key=val, ...
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$vx[] = $this->delimite($pair[0]) . '='
. $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return implode($separator, $vx);
$vx = $kx = array();
$separator = ', ';
switch ($modifier) {
case 'and':
case 'or':
$separator = ' ' . strtoupper($modifier) . ' ';
if (!is_string(key($value))) {
foreach ($value as $v) {
$vx[] = $this->formatValue($v, 'sql');
}
return implode($separator, $vx);
}
// break intentionally omitted
case 'a': // SET key=val, key=val, ...
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$vx[] = $this->delimite($pair[0]) . '='
. $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return implode($separator, $vx);
case 'l': // LIST val, val, ...
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return '(' . implode(', ', $vx) . ')';
case 'l': // LIST val, val, ...
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return '(' . implode(', ', $vx) . ')';
case 'v': // (key, key, ...) VALUES (val, val, ...)
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$kx[] = $this->delimite($pair[0]);
$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return '(' . implode(', ', $kx) . ') VALUES (' . implode(', ', $vx) . ')';
case 'v': // (key, key, ...) VALUES (val, val, ...)
foreach ($value as $k => $v) {
$pair = explode('%', $k, 2); // split into identifier & modifier
$kx[] = $this->delimite($pair[0]);
$vx[] = $this->formatValue($v, isset($pair[1]) ? $pair[1] : FALSE);
}
return '(' . implode(', ', $kx) . ') VALUES (' . implode(', ', $vx) . ')';
default:
foreach ($value as $v) {
$vx[] = $this->formatValue($v, $modifier);
}
return implode(', ', $vx);
}
}
default:
foreach ($value as $v) {
$vx[] = $this->formatValue($v, $modifier);
}
return implode(', ', $vx);
}
}
// with modifier procession
if ($modifier) {
if ($value === NULL) {
return 'NULL';
}
// with modifier procession
if ($modifier) {
if ($value === NULL) {
return 'NULL';
}
if ($value instanceof IDibiVariable) {
return $value->toSql($this, $modifier);
}
if ($value instanceof IDibiVariable) {
return $value->toSql($this, $modifier);
}
if (!is_scalar($value)) { // array is already processed
$this->hasError = TRUE;
return '**Unexpected type ' . gettype($value) . '**';
}
if (!is_scalar($value)) { // array is already processed
$this->hasError = TRUE;
return '**Unexpected type ' . gettype($value) . '**';
}
switch ($modifier) {
case 's': // string
return $this->driver->format($value, dibi::FIELD_TEXT);
switch ($modifier) {
case 's': // string
return $this->driver->format($value, dibi::FIELD_TEXT);
case 'sn': // string or NULL
return $value == '' ? 'NULL' : $this->driver->format($value, dibi::FIELD_TEXT); // notice two equal signs
case 'sn': // string or NULL
return $value == '' ? 'NULL' : $this->driver->format($value, dibi::FIELD_TEXT); // notice two equal signs
case 'b': // boolean
return $this->driver->format($value, dibi::FIELD_BOOL);
case 'b': // boolean
return $this->driver->format($value, dibi::FIELD_BOOL);
case 'i': // signed int
case 'u': // unsigned int, ignored
// support for numbers - keep them unchanged
if (is_string($value) && preg_match('#[+-]?\d+(e\d+)?$#A', $value)) {
return $value;
}
return (string) (int) ($value + 0);
case 'i': // signed int
case 'u': // unsigned int, ignored
// support for numbers - keep them unchanged
if (is_string($value) && preg_match('#[+-]?\d+(e\d+)?$#A', $value)) {
return $value;
}
return (string) (int) ($value + 0);
case 'f': // float
// support for numbers - keep them unchanged
if (is_numeric($value) && (!is_string($value) || strpos($value, 'x') === FALSE)) {
return $value; // something like -9E-005 is accepted by SQL, HEX values is not
}
return (string) ($value + 0);
case 'f': // float
// support for numbers - keep them unchanged
if (is_numeric($value) && (!is_string($value) || strpos($value, 'x') === FALSE)) {
return $value; // something like -9E-005 is accepted by SQL, HEX values is not
}
return (string) ($value + 0);
case 'd': // date
return $this->driver->format(is_string($value) ? strtotime($value) : $value, dibi::FIELD_DATE);
case 'd': // date
return $this->driver->format(is_string($value) ? strtotime($value) : $value, dibi::FIELD_DATE);
case 't': // datetime
return $this->driver->format(is_string($value) ? strtotime($value) : $value, dibi::FIELD_DATETIME);
case 't': // datetime
return $this->driver->format(is_string($value) ? strtotime($value) : $value, dibi::FIELD_DATETIME);
case 'n': // identifier name
return $this->delimite($value);
case 'n': // identifier name
return $this->delimite($value);
case 'sql':// preserve as SQL
$value = (string) $value;
// speed-up - is regexp required?
$toSkip = strcspn($value, '`[\'"');
if (strlen($value) === $toSkip) { // needn't be translated
return $value;
} else {
return substr($value, 0, $toSkip)
. preg_replace_callback('/(?=`|\[|\'|")(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"(\'|"))/s',
array($this, 'cb'),
substr($value, $toSkip)
);
}
case 'sql':// preserve as SQL
$value = (string) $value;
// speed-up - is regexp required?
$toSkip = strcspn($value, '`[\'"');
if (strlen($value) === $toSkip) { // needn't be translated
return $value;
} else {
return substr($value, 0, $toSkip)
. preg_replace_callback('/(?=`|\[|\'|")(?:`(.+?)`|\[(.+?)\]|(\')((?:\'\'|[^\'])*)\'|(")((?:""|[^"])*)"(\'|"))/s',
array($this, 'cb'),
substr($value, $toSkip)
);
}
case 'a':
case 'v':
$this->hasError = TRUE;
return '**Unexpected type ' . gettype($value) . '**';
case 'a':
case 'v':
$this->hasError = TRUE;
return '**Unexpected type ' . gettype($value) . '**';
default:
$this->hasError = TRUE;
return "**Unknown or invalid modifier %$modifier**";
}
}
default:
$this->hasError = TRUE;
return "**Unknown or invalid modifier %$modifier**";
}
}
// without modifier procession
if (is_string($value))
return $this->driver->format($value, dibi::FIELD_TEXT);
// without modifier procession
if (is_string($value))
return $this->driver->format($value, dibi::FIELD_TEXT);
if (is_int($value) || is_float($value))
return (string) $value; // something like -9E-005 is accepted by SQL
if (is_int($value) || is_float($value))
return (string) $value; // something like -9E-005 is accepted by SQL
if (is_bool($value))
return $this->driver->format($value, dibi::FIELD_BOOL);
if (is_bool($value))
return $this->driver->format($value, dibi::FIELD_BOOL);
if ($value === NULL)
return 'NULL';
if ($value === NULL)
return 'NULL';
if ($value instanceof IDibiVariable)
return $value->toSql($this, NULL);
if ($value instanceof IDibiVariable)
return $value->toSql($this, NULL);
$this->hasError = TRUE;
return '**Unexpected ' . gettype($value) . '**';
}
$this->hasError = TRUE;
return '**Unexpected ' . gettype($value) . '**';
}
/**
* PREG callback from translate() or formatValue().
* @param array
* @return string
*/
private function cb($matches)
{
// [1] => `ident`
// [2] => [ident]
// [3] => '
// [4] => string
// [5] => "
// [6] => string
// [7] => lone-quote
// [8] => modifier (when called from self::translate())
/**
* PREG callback from translate() or formatValue().
* @param array
* @return string
*/
private function cb($matches)
{
// [1] => `ident`
// [2] => [ident]
// [3] => '
// [4] => string
// [5] => "
// [6] => string
// [7] => lone-quote
// [8] => modifier (when called from self::translate())
if (!empty($matches[8])) { // modifier
$mod = $matches[8];
$cursor = & $this->cursor;
if (!empty($matches[8])) { // modifier
$mod = $matches[8];
$cursor = & $this->cursor;
if ($cursor >= count($this->args) && $mod !== 'else' && $mod !== 'end') {
$this->hasError = TRUE;
return "**Extra modifier %$mod**";
}
if ($cursor >= count($this->args) && $mod !== 'else' && $mod !== 'end') {
$this->hasError = TRUE;
return "**Extra modifier %$mod**";
}
if ($mod === 'if') {
$this->ifLevel++;
$cursor++;
if (!$this->comment && !$this->args[$cursor - 1]) {
// open comment
$this->ifLevelStart = $this->ifLevel;
$this->comment = TRUE;
return "/*";
}
return '';
if ($mod === 'if') {
$this->ifLevel++;
$cursor++;
if (!$this->comment && !$this->args[$cursor - 1]) {
// open comment
$this->ifLevelStart = $this->ifLevel;
$this->comment = TRUE;
return "/*";
}
return '';
} elseif ($mod === 'else') {
if ($this->ifLevelStart === $this->ifLevel) {
$this->ifLevelStart = 0;
$this->comment = FALSE;
return "*/";
} elseif (!$this->comment) {
$this->ifLevelStart = $this->ifLevel;
$this->comment = TRUE;
return "/*";
}
} elseif ($mod === 'else') {
if ($this->ifLevelStart === $this->ifLevel) {
$this->ifLevelStart = 0;
$this->comment = FALSE;
return "*/";
} elseif (!$this->comment) {
$this->ifLevelStart = $this->ifLevel;
$this->comment = TRUE;
return "/*";
}
} elseif ($mod === 'end') {
$this->ifLevel--;
if ($this->ifLevelStart === $this->ifLevel + 1) {
// close comment
$this->ifLevelStart = 0;
$this->comment = FALSE;
return "*/";
}
return '';
} elseif ($mod === 'end') {
$this->ifLevel--;
if ($this->ifLevelStart === $this->ifLevel + 1) {
// close comment
$this->ifLevelStart = 0;
$this->comment = FALSE;
return "*/";
}
return '';
} elseif ($mod === 'ex') { // array expansion
array_splice($this->args, $cursor, 1, $this->args[$cursor]);
return '';
} elseif ($mod === 'ex') { // array expansion
array_splice($this->args, $cursor, 1, $this->args[$cursor]);
return '';
} elseif ($mod === 'lmt') { // apply limit
if ($this->args[$cursor] !== NULL) $this->limit = (int) $this->args[$cursor];
$cursor++;
return '';
} elseif ($mod === 'lmt') { // apply limit
if ($this->args[$cursor] !== NULL) $this->limit = (int) $this->args[$cursor];
$cursor++;
return '';
} elseif ($mod === 'ofs') { // apply offset
if ($this->args[$cursor] !== NULL) $this->offset = (int) $this->args[$cursor];
$cursor++;
return '';
} elseif ($mod === 'ofs') { // apply offset
if ($this->args[$cursor] !== NULL) $this->offset = (int) $this->args[$cursor];
$cursor++;
return '';
} else { // default processing
$cursor++;
return $this->formatValue($this->args[$cursor - 1], $mod);
}
}
} else { // default processing
$cursor++;
return $this->formatValue($this->args[$cursor - 1], $mod);
}
}
if ($this->comment) return '...';
if ($this->comment) return '...';
if ($matches[1]) // SQL identifiers: `ident`
return $this->delimite($matches[1]);
if ($matches[1]) // SQL identifiers: `ident`
return $this->delimite($matches[1]);
if ($matches[2]) // SQL identifiers: [ident]
return $this->delimite($matches[2]);
if ($matches[2]) // SQL identifiers: [ident]
return $this->delimite($matches[2]);
if ($matches[3]) // SQL strings: '...'
return $this->driver->format( str_replace("''", "'", $matches[4]), dibi::FIELD_TEXT);
if ($matches[3]) // SQL strings: '...'
return $this->driver->format( str_replace("''", "'", $matches[4]), dibi::FIELD_TEXT);
if ($matches[5]) // SQL strings: "..."
return $this->driver->format( str_replace('""', '"', $matches[6]), dibi::FIELD_TEXT);
if ($matches[5]) // SQL strings: "..."
return $this->driver->format( str_replace('""', '"', $matches[6]), dibi::FIELD_TEXT);
if ($matches[7]) { // string quote
$this->hasError = TRUE;
return '**Alone quote**';
}
if ($matches[7]) { // string quote
$this->hasError = TRUE;
return '**Alone quote**';
}
die('this should be never executed');
}
die('this should be never executed');
}
/**
* Apply substitutions to indentifier and delimites it.
*
* @param string indentifier
* @return string
*/
private function delimite($value)
{
if (strpos($value, ':') !== FALSE) {
$value = strtr($value, dibi::getSubst());
}
return $this->driver->format($value, dibi::IDENTIFIER);
}
/**
* Apply substitutions to indentifier and delimites it.
*
* @param string indentifier
* @return string
*/
private function delimite($value)
{
if (strpos($value, ':') !== FALSE) {
$value = strtr($value, dibi::getSubst());
}
return $this->driver->format($value, dibi::IDENTIFIER);
}
} // class DibiTranslator

View File

@@ -25,24 +25,24 @@
*/
class DibiVariable extends /*Nette::*/Object implements IDibiVariable
{
/** @var mixed */
public $value;
/** @var mixed */
public $value;
/** @var string */
public $modifier;
/** @var string */
public $modifier;
public function __construct($value, $modifier)
{
$this->value = $value;
$this->modifier = $modifier;
}
public function __construct($value, $modifier)
{
$this->value = $value;
$this->modifier = $modifier;
}
public function toSql(DibiTranslator $translator, $modifier)
{
return $translator->formatValue($this->value, $this->modifier);
}
public function toSql(DibiTranslator $translator, $modifier)
{
return $translator->formatValue($this->value, $this->modifier);
}
}

View File

@@ -25,14 +25,14 @@
*/
interface IDibiVariable
{
/**
* Format for SQL.
*
* @param object DibiTranslator
* @param string optional modifier
* @return string SQL code
*/
public function toSql(DibiTranslator $translator, $modifier);
/**
* Format for SQL.
*
* @param object DibiTranslator
* @param string optional modifier
* @return string SQL code
*/
public function toSql(DibiTranslator $translator, $modifier);
}
@@ -45,8 +45,8 @@ interface IDibiVariable
*/
interface IDataSource extends Countable, IteratorAggregate
{
//function IteratorAggregate::getIterator();
//function Countable::count();
//function IteratorAggregate::getIterator();
//function Countable::count();
}
@@ -64,179 +64,179 @@ interface IDataSource extends Countable, IteratorAggregate
interface IDibiDriver
{
/**
* Internal: Connects to a database.
*
* @param array
* @return void
* @throws DibiException
*/
function connect(array &$config);
/**
* Internal: Connects to a database.
*
* @param array
* @return void
* @throws DibiException
*/
function connect(array &$config);
/**
* Internal: Disconnects from a database.
*
* @return void
* @throws DibiException
*/
function disconnect();
/**
* Internal: Disconnects from a database.
*
* @return void
* @throws DibiException
*/
function disconnect();
/**
* Internal: Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
function query($sql);
/**
* Internal: Executes the SQL query.
*
* @param string SQL statement.
* @return bool have resultset?
* @throws DibiDriverException
*/
function query($sql);
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
function affectedRows();
/**
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
*
* @return int|FALSE number of rows or FALSE on error
*/
function affectedRows();
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
function insertId($sequence);
/**
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
*
* @return int|FALSE int on success or FALSE on failure
*/
function insertId($sequence);
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
function begin();
/**
* Begins a transaction (if supported).
* @return void
* @throws DibiDriverException
*/
function begin();
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
function commit();
/**
* Commits statements in a transaction.
* @return void
* @throws DibiDriverException
*/
function commit();
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
function rollback();
/**
* Rollback changes in a transaction.
* @return void
* @throws DibiDriverException
*/
function rollback();
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
*/
function format($value, $type);
/**
* Format to SQL command.
*
* @param string value
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, dibi::FIELD_DATE, dibi::FIELD_DATETIME, dibi::IDENTIFIER)
* @return string formatted value
*/
function format($value, $type);
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
function applyLimit(&$sql, $limit, $offset);
/**
* Injects LIMIT/OFFSET to the SQL query.
*
* @param string &$sql The SQL query that will be modified.
* @param int $limit
* @param int $offset
* @return void
*/
function applyLimit(&$sql, $limit, $offset);
/**
* Returns the number of rows in a result set.
*
* @return int
*/
function rowCount();
/**
* Returns the number of rows in a result set.
*
* @return int
*/
function rowCount();
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
function seek($row);
/**
* Moves cursor position without fetching row.
*
* @param int the 0-based cursor pos to seek to
* @return boolean TRUE on success, FALSE if unable to seek to specified record
* @throws DibiException
*/
function seek($row);
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
function fetch($type);
/**
* Fetches the row at current position and moves the internal cursor to the next position.
* internal usage only
*
* @param bool TRUE for associative array, FALSE for numeric
* @return array array on success, nonarray if no next record
*/
function fetch($type);
/**
* Frees the resources allocated for this result set.
*
* @param resource resultset resource
* @return void
*/
function free();
/**
* Frees the resources allocated for this result set.
*
* @param resource resultset resource
* @return void
*/
function free();
/**
* Returns metadata for all columns in a result set.
*
* @return array
* @throws DibiException
*/
function getColumnsMeta();
/**
* Returns metadata for all columns in a result set.
*
* @return array
* @throws DibiException
*/
function getColumnsMeta();
/**
* Returns the connection resource.
*
* @return mixed
*/
function getResource();
/**
* Returns the connection resource.
*
* @return mixed
*/
function getResource();
/**
* Returns the resultset resource.
*
* @return mixed
*/
function getResultResource();
/**
* Returns the resultset resource.
*
* @return mixed
*/
function getResultResource();
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection();
/**
* Gets a information of the current database.
*
* @return DibiReflection
*/
function getDibiReflection();
}

View File

@@ -6,15 +6,15 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
// no limit
$res = dibi::query('SELECT * FROM [products]');
foreach ($res as $n => $row) {
print_r($row);
print_r($row);
}
echo '<hr>';
@@ -22,7 +22,7 @@ echo '<hr>';
// with limit = 2
$res = dibi::query('SELECT * FROM [products] %lmt', 2);
foreach ($res as $n => $row) {
print_r($row);
print_r($row);
}
echo '<hr>';
@@ -30,5 +30,5 @@ echo '<hr>';
// with limit = 2, offset = 1
$res = dibi::query('SELECT * FROM [products] %lmt %ofs', 2, 1);
foreach ($res as $n => $row) {
print_r($row);
print_r($row);
}

View File

@@ -7,15 +7,15 @@ require_once '../dibi/dibi.php';
// connects to SQlite
echo '<p>Connecting to Sqlite: ';
try {
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'result:objects' => TRUE, // fetch rows as objects
));
echo 'OK';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'result:objects' => TRUE, // fetch rows as objects
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -25,11 +25,11 @@ echo "</p>\n";
// connects to MySQL using DSN
echo '<p>Connecting to MySQL: ';
try {
dibi::connect('driver=mysql&host=localhost&username=root&password=xxx&database=test&charset=utf8');
echo 'OK';
dibi::connect('driver=mysql&host=localhost&username=root&password=xxx&database=test&charset=utf8');
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -39,18 +39,18 @@ echo "</p>\n";
// connects to MySQLi using array
echo '<p>Connecting to MySQL: ';
try {
dibi::connect(array(
'driver' => 'mysqli',
'host' => 'localhost',
'username' => 'root',
'password' => 'xxx',
'database' => 'dibi',
'charset' => 'utf8',
));
echo 'OK';
dibi::connect(array(
'driver' => 'mysqli',
'host' => 'localhost',
'username' => 'root',
'password' => 'xxx',
'database' => 'dibi',
'charset' => 'utf8',
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -60,16 +60,16 @@ echo "</p>\n";
// connects to ODBC
echo '<p>Connecting to ODBC: ';
try {
dibi::connect(array(
'driver' => 'odbc',
'username' => 'root',
'password' => '***',
'dsn' => 'Driver={Microsoft Access Driver (*.mdb)};Dbq='.dirname(__FILE__).'/sample.mdb',
));
echo 'OK';
dibi::connect(array(
'driver' => 'odbc',
'username' => 'root',
'password' => '***',
'dsn' => 'Driver={Microsoft Access Driver (*.mdb)};Dbq='.dirname(__FILE__).'/sample.mdb',
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -79,15 +79,15 @@ echo "</p>\n";
// connects to PostgreSql
echo '<p>Connecting to PostgreSql: ';
try {
dibi::connect(array(
'driver' => 'postgre',
'string' => 'host=localhost port=5432 dbname=mary',
'persistent' => TRUE,
));
echo 'OK';
dibi::connect(array(
'driver' => 'postgre',
'string' => 'host=localhost port=5432 dbname=mary',
'persistent' => TRUE,
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -97,14 +97,14 @@ echo "</p>\n";
// connects to PDO
echo '<p>Connecting to Sqlite via PDO: ';
try {
dibi::connect(array(
'driver' => 'pdo',
'dsn' => 'sqlite2::memory:',
));
echo 'OK';
dibi::connect(array(
'driver' => 'pdo',
'dsn' => 'sqlite2::memory:',
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -113,16 +113,16 @@ echo "</p>\n";
// connects to MS SQL
echo '<p>Connecting to MS SQL: ';
try {
dibi::connect(array(
'driver' => 'mssql',
'host' => 'localhost',
'username' => 'root',
'password' => 'xxx',
));
echo 'OK';
dibi::connect(array(
'driver' => 'mssql',
'host' => 'localhost',
'username' => 'root',
'password' => 'xxx',
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";
@@ -131,15 +131,15 @@ echo "</p>\n";
// connects to Oracle
echo '<p>Connecting to Oracle: ';
try {
dibi::connect(array(
'driver' => 'oracle',
'username' => 'root',
'password' => 'xxx',
'database' => 'db',
));
echo 'OK';
dibi::connect(array(
'driver' => 'oracle',
'username' => 'root',
'password' => 'xxx',
'database' => 'db',
));
echo 'OK';
} catch (DibiException $e) {
echo get_class($e), ': ', $e->getMessage(), "\n";
echo get_class($e), ': ', $e->getMessage(), "\n";
}
echo "</p>\n";

View File

@@ -11,10 +11,10 @@ date_default_timezone_set('Europe/Prague');
// CHANGE TO REAL PARAMETERS!
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'format:date' => "'Y-m-d'",
'format:datetime' => "'Y-m-d H-i-s'",
'driver' => 'sqlite',
'database' => 'sample.sdb',
'format:date' => "'Y-m-d'",
'format:datetime' => "'Y-m-d H-i-s'",
));
@@ -22,7 +22,7 @@ dibi::connect(array(
// generate and dump SQL
dibi::test("
INSERT INTO [mytable]", array(
'id' => 123,
'date' => dibi::date('12.3.2007'),
'stamp' => dibi::dateTime('23.1.2007 10:23'),
'id' => 123,
'date' => dibi::date('12.3.2007'),
'stamp' => dibi::dateTime('23.1.2007 10:23'),
));

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
dibi::begin();
@@ -39,7 +39,7 @@ echo "Primary key: $products->primary\n";
// Finds rows by primary key
foreach ($products->find(1, 3) as $row) {
print_r($row);
print_r($row);
}

View File

@@ -5,8 +5,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
@@ -15,9 +15,9 @@ dibi::connect(array(
// using the "prototype" to add custom method to class DibiResult
function DibiResult_prototype_fetchShuffle(DibiResult $obj)
{
$all = $obj->fetchAll();
shuffle($all);
return $all;
$all = $obj->fetchAll();
shuffle($all);
return $all;
}

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
@@ -16,9 +16,9 @@ TABLE products
product_id | title
-----------+----------
1 | Chair
2 | Table
3 | Computer
1 | Chair
2 | Table
3 | Computer
*/
@@ -56,19 +56,19 @@ echo '<hr>';
// fetch row by row
foreach ($res as $n => $row) {
print_r($row);
print_r($row);
}
echo '<hr>';
// fetch row by row with defined offset
foreach ($res->getIterator(2) as $n => $row) {
print_r($row);
print_r($row);
}
// fetch row by row with defined offset and limit
foreach ($res->getIterator(2, 1) as $n => $row) {
print_r($row);
print_r($row);
}

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));

View File

@@ -9,21 +9,21 @@ dibi::startLogger('log.sql', TRUE);
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
try {
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] = %i', 1);
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] = %i', 1);
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', 5);
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', 5);
$res = dibi::query('SELECT FROM [customers] WHERE [customer_id] < %i', 38);
$res = dibi::query('SELECT FROM [customers] WHERE [customer_id] < %i', 38);
} catch (DibiException $e) {
echo '<p>', get_class($e), ': ', $e->getMessage(), '</p>';
echo '<p>', get_class($e), ': ', $e->getMessage(), '</p>';
}

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));

View File

@@ -9,8 +9,8 @@ Debug::enable();
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));

View File

@@ -5,13 +5,13 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
for ($i=0; $i<20; $i++) {
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', $i);
$res = dibi::query('SELECT * FROM [customers] WHERE [customer_id] < %i', $i);
}
?>

View File

@@ -12,26 +12,26 @@ date_default_timezone_set('Europe/Prague');
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
// dibi detects INSERT or REPLACE command
dibi::test('
REPLACE INTO [products]', array(
'title' => 'Drti<74>ka na tr<74>vu',
'price' => 318,
'active' => TRUE,
'title' => 'Drti<74>ka na tr<74>vu',
'price' => 318,
'active' => TRUE,
));
// multiple INSERT command
$array = array(
'title' => 'Super Product',
'price' => 12,
'brand' => NULL,
'created' => dibi::datetime(),
'title' => 'Super Product',
'price' => 12,
'brand' => NULL,
'created' => dibi::datetime(),
);
dibi::test("INSERT INTO [products]", $array, $array, $array);
@@ -39,8 +39,8 @@ dibi::test("INSERT INTO [products]", $array, $array, $array);
// dibi detects UPDATE command
dibi::test("
UPDATE [colors] SET", array(
'color' => 'blue',
'order' => 12,
'color' => 'blue',
'order' => 12,
), "
WHERE [id]=%i", 123);

View File

@@ -9,8 +9,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
@@ -35,8 +35,8 @@ dibi::test("
SELECT *
FROM [people]
WHERE [id] > 0
%if", ($foo > 0), "AND [foo]=%i", $foo, "
%else %if", ($bar > 0), "AND [bar]=%i", $bar, "
%if", ($foo > 0), "AND [foo]=%i", $foo, "
%else %if", ($bar > 0), "AND [bar]=%i", $bar, "
");
@@ -45,7 +45,7 @@ dibi::test('
SELECT *
FROM [customers]
WHERE
%if', isset($name), '[name] LIKE %s', $name, '
%if', $cond2, 'AND [admin]=1 %end
%else 1 LIMIT 10 %end'
%if', isset($name), '[name] LIKE %s', $name, '
%if', $cond2, 'AND [admin]=1 %end
%else 1 LIMIT 10 %end'
);

View File

@@ -5,8 +5,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));

View File

@@ -6,8 +6,8 @@ require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'sample.sdb',
'driver' => 'sqlite',
'database' => 'sample.sdb',
));
@@ -18,7 +18,7 @@ dibi::query('SELECT * FROM [products]')->dump();
dibi::begin();
dibi::query('INSERT INTO [products]', array(
'title' => 'Test product',
'title' => 'Test product',
));
dibi::rollback(); // or dibi::commit();