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| <?php | |
| /* | |
| * This file is part of the Symfony package. | |
| * | |
| * (c) Fabien Potencier <fabien@symfony.com> | |
| * | |
| * For the full copyright and license information, please view the LICENSE | |
| * file that was distributed with this source code. | |
| */ | |
| namespace Symfony\Component\VarDumper\Caster; | |
| use Symfony\Component\VarDumper\Cloner\Stub; | |
| /** | |
| * Casts pqsql resources to array representation. | |
| * | |
| * @author Nicolas Grekas <p@tchwork.com> | |
| * | |
| * @final | |
| */ | |
| class PgSqlCaster | |
| { | |
| private static $paramCodes = [ | |
| 'server_encoding', | |
| 'client_encoding', | |
| 'is_superuser', | |
| 'session_authorization', | |
| 'DateStyle', | |
| 'TimeZone', | |
| 'IntervalStyle', | |
| 'integer_datetimes', | |
| 'application_name', | |
| 'standard_conforming_strings', | |
| ]; | |
| private static $transactionStatus = [ | |
| PGSQL_TRANSACTION_IDLE => 'PGSQL_TRANSACTION_IDLE', | |
| PGSQL_TRANSACTION_ACTIVE => 'PGSQL_TRANSACTION_ACTIVE', | |
| PGSQL_TRANSACTION_INTRANS => 'PGSQL_TRANSACTION_INTRANS', | |
| PGSQL_TRANSACTION_INERROR => 'PGSQL_TRANSACTION_INERROR', | |
| PGSQL_TRANSACTION_UNKNOWN => 'PGSQL_TRANSACTION_UNKNOWN', | |
| ]; | |
| private static $resultStatus = [ | |
| PGSQL_EMPTY_QUERY => 'PGSQL_EMPTY_QUERY', | |
| PGSQL_COMMAND_OK => 'PGSQL_COMMAND_OK', | |
| PGSQL_TUPLES_OK => 'PGSQL_TUPLES_OK', | |
| PGSQL_COPY_OUT => 'PGSQL_COPY_OUT', | |
| PGSQL_COPY_IN => 'PGSQL_COPY_IN', | |
| PGSQL_BAD_RESPONSE => 'PGSQL_BAD_RESPONSE', | |
| PGSQL_NONFATAL_ERROR => 'PGSQL_NONFATAL_ERROR', | |
| PGSQL_FATAL_ERROR => 'PGSQL_FATAL_ERROR', | |
| ]; | |
| private static $diagCodes = [ | |
| 'severity' => PGSQL_DIAG_SEVERITY, | |
| 'sqlstate' => PGSQL_DIAG_SQLSTATE, | |
| 'message' => PGSQL_DIAG_MESSAGE_PRIMARY, | |
| 'detail' => PGSQL_DIAG_MESSAGE_DETAIL, | |
| 'hint' => PGSQL_DIAG_MESSAGE_HINT, | |
| 'statement position' => PGSQL_DIAG_STATEMENT_POSITION, | |
| 'internal position' => PGSQL_DIAG_INTERNAL_POSITION, | |
| 'internal query' => PGSQL_DIAG_INTERNAL_QUERY, | |
| 'context' => PGSQL_DIAG_CONTEXT, | |
| 'file' => PGSQL_DIAG_SOURCE_FILE, | |
| 'line' => PGSQL_DIAG_SOURCE_LINE, | |
| 'function' => PGSQL_DIAG_SOURCE_FUNCTION, | |
| ]; | |
| public static function castLargeObject($lo, array $a, Stub $stub, bool $isNested) | |
| { | |
| $a['seek position'] = pg_lo_tell($lo); | |
| return $a; | |
| } | |
| public static function castLink($link, array $a, Stub $stub, bool $isNested) | |
| { | |
| $a['status'] = pg_connection_status($link); | |
| $a['status'] = new ConstStub(PGSQL_CONNECTION_OK === $a['status'] ? 'PGSQL_CONNECTION_OK' : 'PGSQL_CONNECTION_BAD', $a['status']); | |
| $a['busy'] = pg_connection_busy($link); | |
| $a['transaction'] = pg_transaction_status($link); | |
| if (isset(self::$transactionStatus[$a['transaction']])) { | |
| $a['transaction'] = new ConstStub(self::$transactionStatus[$a['transaction']], $a['transaction']); | |
| } | |
| $a['pid'] = pg_get_pid($link); | |
| $a['last error'] = pg_last_error($link); | |
| $a['last notice'] = pg_last_notice($link); | |
| $a['host'] = pg_host($link); | |
| $a['port'] = pg_port($link); | |
| $a['dbname'] = pg_dbname($link); | |
| $a['options'] = pg_options($link); | |
| $a['version'] = pg_version($link); | |
| foreach (self::$paramCodes as $v) { | |
| if (false !== $s = pg_parameter_status($link, $v)) { | |
| $a['param'][$v] = $s; | |
| } | |
| } | |
| $a['param']['client_encoding'] = pg_client_encoding($link); | |
| $a['param'] = new EnumStub($a['param']); | |
| return $a; | |
| } | |
| public static function castResult($result, array $a, Stub $stub, bool $isNested) | |
| { | |
| $a['num rows'] = pg_num_rows($result); | |
| $a['status'] = pg_result_status($result); | |
| if (isset(self::$resultStatus[$a['status']])) { | |
| $a['status'] = new ConstStub(self::$resultStatus[$a['status']], $a['status']); | |
| } | |
| $a['command-completion tag'] = pg_result_status($result, PGSQL_STATUS_STRING); | |
| if (-1 === $a['num rows']) { | |
| foreach (self::$diagCodes as $k => $v) { | |
| $a['error'][$k] = pg_result_error_field($result, $v); | |
| } | |
| } | |
| $a['affected rows'] = pg_affected_rows($result); | |
| $a['last OID'] = pg_last_oid($result); | |
| $fields = pg_num_fields($result); | |
| for ($i = 0; $i < $fields; ++$i) { | |
| $field = [ | |
| 'name' => pg_field_name($result, $i), | |
| 'table' => sprintf('%s (OID: %s)', pg_field_table($result, $i), pg_field_table($result, $i, true)), | |
| 'type' => sprintf('%s (OID: %s)', pg_field_type($result, $i), pg_field_type_oid($result, $i)), | |
| 'nullable' => (bool) pg_field_is_null($result, $i), | |
| 'storage' => pg_field_size($result, $i).' bytes', | |
| 'display' => pg_field_prtlen($result, $i).' chars', | |
| ]; | |
| if (' (OID: )' === $field['table']) { | |
| $field['table'] = null; | |
| } | |
| if ('-1 bytes' === $field['storage']) { | |
| $field['storage'] = 'variable size'; | |
| } elseif ('1 bytes' === $field['storage']) { | |
| $field['storage'] = '1 byte'; | |
| } | |
| if ('1 chars' === $field['display']) { | |
| $field['display'] = '1 char'; | |
| } | |
| $a['fields'][] = new EnumStub($field); | |
| } | |
| return $a; | |
| } | |
| } |