138 lines
2.9 KiB
PHP
138 lines
2.9 KiB
PHP
<?php
|
|
|
|
namespace Amp\Sql;
|
|
|
|
abstract class ConnectionConfig
|
|
{
|
|
const KEY_MAP = [
|
|
'username' => 'user',
|
|
'pass' => 'password',
|
|
'database' => 'db',
|
|
'dbname' => 'db',
|
|
];
|
|
|
|
/** @var string */
|
|
private $host;
|
|
|
|
/** @var int */
|
|
private $port;
|
|
|
|
/** @var string|null */
|
|
private $user;
|
|
|
|
/** @var string|null */
|
|
private $password;
|
|
|
|
/** @var string|null */
|
|
private $database;
|
|
|
|
/**
|
|
* Parses a connection string into an array of keys and values given.
|
|
*
|
|
* @param string $connectionString
|
|
* @param string[] $keymap Map of alternative key names to canonical key names.
|
|
*
|
|
* @return array
|
|
*/
|
|
protected static function parseConnectionString(string $connectionString, array $keymap = self::KEY_MAP): array
|
|
{
|
|
$values = [];
|
|
|
|
$params = \explode(";", $connectionString);
|
|
|
|
if (\count($params) === 1) { // Attempt to explode on a space if no ';' are found.
|
|
$params = \explode(" ", $connectionString);
|
|
}
|
|
|
|
foreach ($params as $param) {
|
|
list($key, $value) = \array_map("trim", \explode("=", $param, 2) + [1 => null]);
|
|
|
|
if (isset($keymap[$key])) {
|
|
$key = $keymap[$key];
|
|
}
|
|
|
|
$values[$key] = $value;
|
|
}
|
|
|
|
return $values;
|
|
}
|
|
|
|
public function __construct(string $host, int $port, string $user = null, string $password = null, string $database = null)
|
|
{
|
|
$this->host = $host;
|
|
$this->port = $port;
|
|
$this->user = $user;
|
|
$this->password = $password;
|
|
$this->database = $database;
|
|
}
|
|
|
|
final public function getHost(): string
|
|
{
|
|
return $this->host;
|
|
}
|
|
|
|
final public function withHost(string $host): self
|
|
{
|
|
$new = clone $this;
|
|
$new->host = $host;
|
|
return $new;
|
|
}
|
|
|
|
final public function getPort(): int
|
|
{
|
|
return $this->port;
|
|
}
|
|
|
|
final public function withPort(int $port): self
|
|
{
|
|
$new = clone $this;
|
|
$new->port = $port;
|
|
return $new;
|
|
}
|
|
|
|
/**
|
|
* @return string|null
|
|
*/
|
|
final public function getUser() /* : ?string */
|
|
{
|
|
return $this->user;
|
|
}
|
|
|
|
final public function withUser(string $user = null): self
|
|
{
|
|
$new = clone $this;
|
|
$new->user = $user;
|
|
return $new;
|
|
}
|
|
|
|
/**
|
|
* @return string|null
|
|
*/
|
|
final public function getPassword() /* : ?string */
|
|
{
|
|
return $this->password;
|
|
}
|
|
|
|
final public function withPassword(string $password = null): self
|
|
{
|
|
$new = clone $this;
|
|
$new->password = $password;
|
|
return $new;
|
|
}
|
|
|
|
/**
|
|
* @return string|null
|
|
*/
|
|
final public function getDatabase() /* : ?string */
|
|
{
|
|
return $this->database;
|
|
}
|
|
|
|
final public function withDatabase(string $database = null): self
|
|
{
|
|
$new = clone $this;
|
|
$new->database = $database;
|
|
return $new;
|
|
}
|
|
}
|