From 5d42ce553faa3a3eb2a12d66c9b0870ad778c163 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Mon, 15 Feb 2021 16:55:55 +0300
Subject: drop legacy DB interface and related sanity checks

---
 classes/db/pgsql.php | 91 ----------------------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 classes/db/pgsql.php

(limited to 'classes/db/pgsql.php')

diff --git a/classes/db/pgsql.php b/classes/db/pgsql.php
deleted file mode 100644
index 98fab6bea..000000000
--- a/classes/db/pgsql.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-class Db_Pgsql implements IDb {
-	private $link;
-	private $last_error;
-
-	function connect($host, $user, $pass, $db, $port) {
-		$string = "dbname=$db user=$user";
-
-		if ($pass) {
-			$string .= " password=$pass";
-		}
-
-		if ($host) {
-			$string .= " host=$host";
-		}
-
-		if (is_numeric($port) && $port > 0) {
-			$string = "$string port=" . $port;
-		}
-
-		$this->link = pg_connect($string);
-
-		if (!$this->link) {
-			print("Unable to connect to database (as $user to $host, database $db):" . pg_last_error());
-			exit(102);
-		}
-
-		$this->init();
-
-		return $this->link;
-	}
-
-	function escape_string($s, $strip_tags = true) {
-		if ($strip_tags) $s = strip_tags($s);
-
-		return pg_escape_string($s);
-	}
-
-	function query($query, $die_on_error = true) {
-		$result = @pg_query($this->link, $query);
-
-		if (!$result) {
-			$this->last_error = @pg_last_error($this->link);
-
-			@pg_query($this->link, "ROLLBACK");
-			$query = htmlspecialchars($query); // just in case
-			user_error("Query $query failed: " . ($this->link ? $this->last_error : "No connection"),
-				$die_on_error ? E_USER_ERROR : E_USER_WARNING);
-		}
-		return $result;
-	}
-
-	function fetch_assoc($result) {
-		return pg_fetch_assoc($result);
-	}
-
-
-	function num_rows($result) {
-		return pg_num_rows($result);
-	}
-
-	function fetch_result($result, $row, $param) {
-		return pg_fetch_result($result, $row, $param);
-	}
-
-	function close() {
-		return pg_close($this->link);
-	}
-
-	function affected_rows($result) {
-		return pg_affected_rows($result);
-	}
-
-	function last_error() {
-		return pg_last_error($this->link);
-	}
-
-	function last_query_error() {
-		return $this->last_error;
-	}
-
-	function init() {
-		$this->query("set client_encoding = 'UTF-8'");
-		pg_set_client_encoding("UNICODE");
-		$this->query("set datestyle = 'ISO, european'");
-		$this->query("set TIME ZONE 0");
-		$this->query("set cpu_tuple_cost = 0.5");
-
-		return true;
-	}
-}
\ No newline at end of file
-- 
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