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PgSqlCaster.php
92 lines
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | namespace Matomo\Dependencies\Symfony\Component\VarDumper\Caster; |
| 12 | |
| 13 | use Matomo\Dependencies\Symfony\Component\VarDumper\Cloner\Stub; |
| 14 | /** |
| 15 | * Casts pqsql resources to array representation. |
| 16 | * |
| 17 | * @author Nicolas Grekas <p@tchwork.com> |
| 18 | * |
| 19 | * @final |
| 20 | */ |
| 21 | class PgSqlCaster |
| 22 | { |
| 23 | private const PARAM_CODES = ['server_encoding', 'client_encoding', 'is_superuser', 'session_authorization', 'DateStyle', 'TimeZone', 'IntervalStyle', 'integer_datetimes', 'application_name', 'standard_conforming_strings']; |
| 24 | private const TRANSACTION_STATUS = [\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']; |
| 25 | private const RESULT_STATUS = [\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']; |
| 26 | private const DIAG_CODES = ['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]; |
| 27 | public static function castLargeObject($lo, array $a, Stub $stub, bool $isNested) |
| 28 | { |
| 29 | $a['seek position'] = pg_lo_tell($lo); |
| 30 | return $a; |
| 31 | } |
| 32 | public static function castLink($link, array $a, Stub $stub, bool $isNested) |
| 33 | { |
| 34 | $a['status'] = pg_connection_status($link); |
| 35 | $a['status'] = new ConstStub(\PGSQL_CONNECTION_OK === $a['status'] ? 'PGSQL_CONNECTION_OK' : 'PGSQL_CONNECTION_BAD', $a['status']); |
| 36 | $a['busy'] = pg_connection_busy($link); |
| 37 | $a['transaction'] = pg_transaction_status($link); |
| 38 | if (isset(self::TRANSACTION_STATUS[$a['transaction']])) { |
| 39 | $a['transaction'] = new ConstStub(self::TRANSACTION_STATUS[$a['transaction']], $a['transaction']); |
| 40 | } |
| 41 | $a['pid'] = pg_get_pid($link); |
| 42 | $a['last error'] = pg_last_error($link); |
| 43 | $a['last notice'] = pg_last_notice($link); |
| 44 | $a['host'] = pg_host($link); |
| 45 | $a['port'] = pg_port($link); |
| 46 | $a['dbname'] = pg_dbname($link); |
| 47 | $a['options'] = pg_options($link); |
| 48 | $a['version'] = pg_version($link); |
| 49 | foreach (self::PARAM_CODES as $v) { |
| 50 | if (\false !== ($s = pg_parameter_status($link, $v))) { |
| 51 | $a['param'][$v] = $s; |
| 52 | } |
| 53 | } |
| 54 | $a['param']['client_encoding'] = pg_client_encoding($link); |
| 55 | $a['param'] = new EnumStub($a['param']); |
| 56 | return $a; |
| 57 | } |
| 58 | public static function castResult($result, array $a, Stub $stub, bool $isNested) |
| 59 | { |
| 60 | $a['num rows'] = pg_num_rows($result); |
| 61 | $a['status'] = pg_result_status($result); |
| 62 | if (isset(self::RESULT_STATUS[$a['status']])) { |
| 63 | $a['status'] = new ConstStub(self::RESULT_STATUS[$a['status']], $a['status']); |
| 64 | } |
| 65 | $a['command-completion tag'] = pg_result_status($result, \PGSQL_STATUS_STRING); |
| 66 | if (-1 === $a['num rows']) { |
| 67 | foreach (self::DIAG_CODES as $k => $v) { |
| 68 | $a['error'][$k] = pg_result_error_field($result, $v); |
| 69 | } |
| 70 | } |
| 71 | $a['affected rows'] = pg_affected_rows($result); |
| 72 | $a['last OID'] = pg_last_oid($result); |
| 73 | $fields = pg_num_fields($result); |
| 74 | for ($i = 0; $i < $fields; ++$i) { |
| 75 | $field = ['name' => pg_field_name($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']; |
| 76 | if (' (OID: )' === $field['table']) { |
| 77 | $field['table'] = null; |
| 78 | } |
| 79 | if ('-1 bytes' === $field['storage']) { |
| 80 | $field['storage'] = 'variable size'; |
| 81 | } elseif ('1 bytes' === $field['storage']) { |
| 82 | $field['storage'] = '1 byte'; |
| 83 | } |
| 84 | if ('1 chars' === $field['display']) { |
| 85 | $field['display'] = '1 char'; |
| 86 | } |
| 87 | $a['fields'][] = new EnumStub($field); |
| 88 | } |
| 89 | return $a; |
| 90 | } |
| 91 | } |
| 92 |