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[yaffs-website] / vendor / symfony / var-dumper / Caster / PgSqlCaster.php

diff --git a/vendor/symfony/var-dumper/Caster/PgSqlCaster.php b/vendor/symfony/var-dumper/Caster/PgSqlCaster.php
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+++ b/vendor/symfony/var-dumper/Caster/PgSqlCaster.php
@@ -0,0 +1,154 @@
+<?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>
+ */
+class PgSqlCaster
+{
+    private static $paramCodes = array(
+        'server_encoding',
+        'client_encoding',
+        'is_superuser',
+        'session_authorization',
+        'DateStyle',
+        'TimeZone',
+        'IntervalStyle',
+        'integer_datetimes',
+        'application_name',
+        'standard_conforming_strings',
+    );
+
+    private static $transactionStatus = array(
+        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 = array(
+        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 $diagCodes = array(
+        'severity' => PGSQL_DIAG_SEVERITY,
+        'sqlstate' => PGSQL_DIAG_SQLSTATE,
+        'message' => PGSQL_DIAG_MESSAGE_PRIMARY,
+        'detail' => PGSQL_DIAG_MESSAGE_DETAIL,
+        'hint' => PGSQL_DIAG_MESSAGE_HINT,
+        'statement position' => PGSQL_DIAG_STATEMENT_POSITION,
+        'internal position' => PGSQL_DIAG_INTERNAL_POSITION,
+        'internal query' => PGSQL_DIAG_INTERNAL_QUERY,
+        'context' => PGSQL_DIAG_CONTEXT,
+        'file' => PGSQL_DIAG_SOURCE_FILE,
+        'line' => PGSQL_DIAG_SOURCE_LINE,
+        'function' => PGSQL_DIAG_SOURCE_FUNCTION,
+    );
+
+    public static function castLargeObject($lo, array $a, Stub $stub, $isNested)
+    {
+        $a['seek position'] = pg_lo_tell($lo);
+
+        return $a;
+    }
+
+    public static function castLink($link, array $a, Stub $stub, $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, $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) {
+            $field = array(
+                'name' => pg_field_name($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;
+    }
+}