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<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
function incs() {
$d = dirname(__FILE__);
require_once("$d/db_conn.inc");
require_once("$d/util_basic.inc");
}
incs();
class BoincDb extends DbConn {
static $instance;
// connect to the database (possibly to a read-only replica)
// NOTE: choice of replica can be made only at the page level.
// If there's a page that's guaranteed to do only reads, put
// BoincDb::get(true);
// at the top of it.
//
// Specify a $fallback_mode that is used when $readonly is true:
// 0: default, use db_user if no replica_db_user is specified,
// first try replica_db_host (if specified) then db_host
// 1: only use replica_db_user, first try replica_db_host then db_host
// 2: only use replica_db_user, only try replica_db_host
// can be set projectwide using <replica_fallback_mode>
//
static function get_aux($readonly, $fallback_mode = 0) {
$config = get_config();
$user = parse_config($config, '<db_user>');
$passwd = parse_config($config, '<db_passwd>');
$host = parse_config($config, '<db_host>');
$replica_host = parse_config($config, '<replica_db_host>');
$name = parse_config($config, '<db_name>');
$fm = parse_config($config, '<replica_fallback_mode>');
if ($fm) {
// override parameter with config.xml setting
$fallback_mode = $fm;
}
if ($host == null) {
$host = "localhost";
}
$instance = new DbConn();
if ($readonly) {
if (($fallback_mode > 0) && (!$replica_host)) {
error_log("BoincDb::get_aux(): <replica_db_host> required for \$fallback_mode > 0 (giving up)");
$instance = null;
self::$instance = $instance;
return $instance;
}
$u = parse_config($config, '<replica_db_user>');
$p = parse_config($config, '<replica_db_passwd>');
$n = parse_config($config, '<replica_db_name>');
if (($fallback_mode > 0) && (!$u || !$p || !$n)) {
error_log("BoincDb::get_aux(): <replica_db_*> required for \$fallback_mode > 0 (giving up)");
$instance = null;
self::$instance = $instance;
return $instance;
} else {
// use replica user if given or use normal user for $fallback_mode == 0
if ($u) $user = $u;
if ($p) $passwd = $p;
if ($n) $name = $n;
}
// skip this block if no $replica_host is specified for $fallback_mode == 0
if ($replica_host) {
$retval = $instance->init_conn(
$user, $passwd, $replica_host, $name, true
);
if ($retval) {
// needed for places where we do direct queries
if (!$instance->do_query("use $name")) {
error_log("BoincDb::get_aux(): Couldn't select database $name on $replica_host (giving up)");
$instance = null;
}
self::$instance = $instance;
return $instance;
} elseif ($fallback_mode == 2) {
// no fallback to master in this case
error_log("BoincDb::get_aux(): Couldn't connect to $user@$replica_host (giving up)");
$instance = null;
self::$instance = $instance;
return $instance;
} else {
error_log("BoincDb::get_aux(): Couldn't connect to $user@$replica_host (trying $user@$host next)");
}
}
}
$retval = $instance->init_conn($user, $passwd, $host, $name, false);
if (!$retval) {
$instance = null;
error_log("BoincDb::get_aux(): Couldn't connect to $user@$host (giving up)");
} else {
// needed for places where we do direct queries
if (!$instance->do_query("use $name")) {
error_log("BoincDb::get_aux(): Couldn't select database $name on $host (giving up)");
$instance = null;
}
}
self::$instance = $instance;
return $instance;
}
// same, but
// 1) check for a cached connection
// 2) check whether the "stop_web" trigger file is present
//
static function get($readonly = false, $fallback_mode = 0) {
global $generating_xml;
if (!isset(self::$instance)) {
if (web_stopped()) {
if ($generating_xml) {
xml_error(-183, "project down for maintenance");
} else {
show_project_down();
}
}
self::get_aux($readonly, $fallback_mode);
if (!self::$instance) {
if ($generating_xml) {
xml_error(-138, "the project's database server is down");
} else {
show_project_down();
}
}
}
return self::$instance;
}
static function escape_string($string) {
$db = self::get();
return $db->base_escape_string(trim($string));
}
static function error() {
$db = self::get();
return $db->base_error();
}
// if your DB connection times out, call this, then call get() again
//
static function reset_connection() {
self::$instance = null;
}
}
class BoincUser {
static $cache;
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('user', 'BoincUser', $clause);
}
static function lookup_id_nocache($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'user', 'BoincUser');
}
static function lookup_id($id) {
if (!isset(self::$cache[$id])) {
self::$cache[$id] = self::lookup_id_nocache($id);
}
return self::$cache[$id];
}
static function lookup_auth($auth) {
$auth = BoincDb::escape_string($auth);
return self::lookup("authenticator='$auth'");
}
static function lookup_email_addr($email_addr) {
$email_addr = strtolower(BoincDb::escape_string($email_addr));
return self::lookup("email_addr='$email_addr'");
}
//This is to find email addresses that have changed in the past 7 days.
static function lookup_prev_email_addr($email_addr) {
$email_addr = strtolower(BoincDb::escape_string($email_addr));
$mytime = time() - 604800;
return self::lookup("email_addr_change_time > $mytime and previous_email_addr='$email_addr'");
}
// name is not necessarily unique
//
static function lookup_name($name) {
$name = BoincDb::escape_string($name);
$users = BoincUser::enum("name='$name'");
return $users;
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('user', $clause);
}
static function max($field) {
$db = BoincDb::get();
return $db->max('user', $field);
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'user', $clause);
}
static function enum($where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('user', 'BoincUser', $where_clause, $order_clause);
}
static function enum_fields($fields, $where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum_fields(
'user', 'BoincUser', $fields, $where_clause, $order_clause
);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('user', $clause);
if (!$ret) return 0;
return $db->insert_id();
}
function delete() {
$db = BoincDb::get();
$db->delete_aux('profile', "userid=$this->id");
return $db->delete($this, 'user');
}
static function sum($field) {
$db = BoincDb::get();
return $db->sum('user', $field);
}
static function percentile($field, $clause, $pct) {
$db = BoincDb::get();
return $db->percentile('user', $field, $clause, $pct);
}
}
class BoincTeam {
static $cache;
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('team', $clause);
if (!$ret) return 0;
return $db->insert_id();
}
static function lookup_id_nocache($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'team', 'BoincTeam');
}
static function lookup_id($id) {
if (!isset(self::$cache[$id])) {
self::$cache[$id] = self::lookup_id_nocache($id);
}
return self::$cache[$id];
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'team', $clause);
}
static function enum($where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('team', 'BoincTeam', $where_clause, $order_clause);
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('team', 'BoincTeam', $clause);
}
static function lookup_name($name) {
$db = BoincDb::get();
$name = BoincDb::escape_string($name);
return self::lookup("name='$name'");
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'team');
}
static function percentile($field, $clause, $pct) {
$db = BoincDb::get();
return $db->percentile('team', $field, $clause, $pct);
}
static function max($field) {
$db = BoincDb::get();
return $db->max('team', $field);
}
static function enum_fields($fields, $where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum_fields(
'team', 'BoincTeam', $fields, $where_clause, $order_clause
);
}
}
class BoincTeamDelta {
static function insert($clause) {
$db = BoincDb::get();
return $db->insert('team_delta', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('team_delta', 'BoincTeamDelta', $where_clause);
}
static function delete_for_user($user_id) {
$db = BoincDb::get();
return $db->delete_aux('team_delta', "userid=$user_id");
}
}
class BoincHost {
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'host', 'BoincHost');
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'host', $clause);
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'host');
}
static function enum($where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('host', 'BoincHost', $where_clause, $order_clause);
}
static function enum_fields($fields, $where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum_fields(
'host', 'BoincHost', $fields, $where_clause, $order_clause
);
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('host', $clause);
}
static function lookup_cpid($cpid) {
$db = BoincDb::get();
$cpid = BoincDb::escape_string($cpid);
return $db->lookup('host', 'BoincHost', "host_cpid='$cpid'");
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('host', $clause);
if (!$ret) return $ret;
return $db->insert_id();
}
static function delete_for_user($user_id) {
$db = BoincDb::get();
return $db->delete_aux('host', "userid=$user_id");
}
}
class BoincResult {
static function count($clause) {
$db = BoincDb::get();
return $db->count('result', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('result', 'BoincResult', $where_clause);
}
static function enum_fields($fields, $where_clause, $order_clause) {
$db = BoincDb::get();
return $db->enum_fields('result', 'BoincResult', $fields, $where_clause, $order_clause);
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'result', $clause);
}
static function update_aux($clause) {
$db = BoincDb::get();
return $db->update_aux('result', $clause);
}
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'result', 'BoincResult');
}
static function lookup_name($name) {
$db = BoincDb::get();
$name = BoincDb::escape_string($name);
return $db->lookup('result', 'BoincResult', "name='$name'");
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'result');
}
}
class BoincWorkunit {
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'workunit', 'BoincWorkunit');
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('workunit', 'BoincWorkunit', $clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('workunit', $clause);
if (!$ret) return $ret;
return $db->insert_id();
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('workunit', 'BoincWorkunit', $where_clause);
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'workunit', $clause);
}
static function update_aux($clause) {
$db = BoincDb::get();
return $db->update_aux('workunit', $clause);
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('workunit', $clause);
}
}
class BoincApp {
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'app', 'BoincApp');
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('app', 'BoincApp', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('app', 'BoincApp', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('app', $clause);
if (!$ret) return $ret;
return $db->insert_id();
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'app', $clause);
}
static function sum($field, $clause=null) {
$db = BoincDb::get();
return $db->sum('app', $field, $clause);
}
}
class BoincAppVersion {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('app_version', 'BoincAppVersion', $where_clause);
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('app_version', 'BoincAppVersion', $clause);
}
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'app_version', 'BoincAppVersion');
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('app_version', $clause);
if (!$ret) return $ret;
return $db->insert_id();
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'app_version', $clause);
}
}
class BoincProfile {
static function lookup_fields($fields, $clause) {
$db = BoincDb::get();
return $db->lookup_fields('profile', 'BoincProfile', $fields, $clause);
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('profile', 'BoincProfile', $clause);
}
static function lookup_userid($userid) {
$db = BoincDb::get();
return $db->lookup('profile', 'BoincProfile', 'userid='.$userid);
}
function update($clause) {
$db = BoincDb::get();
return $db->update_aux('profile', $clause.' where userid='.$this->userid);
}
static function update_aux($clause) {
$db = BoincDb::get();
return $db->update_aux('profile', $clause);
}
static function insert($clause) {
$db = BoincDb::get();
return $db->insert('profile', $clause);
}
static function enum($where_clause=null, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('profile', 'BoincProfile', $where_clause, $order_clause);
}
static function enum_fields($fields, $where_clause=null, $order_clause=null) {
$db = BoincDb::get();
return $db->enum_fields('profile', 'BoincProfile', $fields, $where_clause, $order_clause);
}
function delete() {
$db = BoincDb::get();
return $db->delete_aux('profile', 'userid='.$this->userid);
}
static function delete_aux($clause) {
$db = BoincDb::get();
return $db->delete_aux('profile', $clause);
}
}
class BoincTeamAdmin {
static function insert($clause) {
$db = BoincDb::get();
return $db->insert('team_admin', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('team_admin', 'BoincTeamAdmin', $where_clause);
}
static function delete($clause) {
$db = BoincDb::get();
return $db->delete_aux('team_admin', $clause);
}
static function lookup($teamid, $userid) {
$db = BoincDb::get();
return $db->lookup('team_admin', 'BoincTeamAdmin', "teamid=$teamid and userid=$userid");
}
}
class BoincPrivateMessage {
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'private_messages', 'BoincPrivateMessage');
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'private_messages', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('private_messages', 'BoincPrivateMessage', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('private_messages', $clause);
if (!$ret) return $ret;
return $db->insert_id();
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('private_messages', $clause);
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'private_messages');
}
static function delete_aux($clause) {
$db = BoincDb::get();
return $db->delete_aux('private_messages', $clause);
}
}
class BoincPlatform {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('platform', 'BoincPlatform', $where_clause);
}
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'platform', 'BoincPlatform');
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('platform', 'BoincPlatform', $clause);
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'platform', $clause);
}
static function insert($clause) {
$db = BoincDb::get();
return $db->insert('platform', $clause);
}
}
class BoincHostAppVersion {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('host_app_version', 'BoincHostAppVersion', $where_clause);
}
static function lookup($host_id, $app_version_id) {
$db = BoincDb::get();
return $db->lookup(
'host_app_version', 'BoincHostAppVersion',
"host_id=$host_id and app_version_id=$app_version_id"
);
}
static function update_aux($clause) {
$db = BoincDb::get();
return $db->update_aux('host_app_version', $clause);
}
static function delete_for_user($user_id) {
$db = BoincDb::get();
return $db->delete_aux('host_app_version', "host_id in (select id from host where userid = $user_id)");
}
}
// DB utility functions
// return the "latest" app versions for a given app and platform
//
function latest_avs_app_platform($appid, $platformid) {
$avs = BoincAppVersion::enum(
"appid=$appid and platformid = $platformid and deprecated=0"
);
foreach ($avs as $av) {
foreach ($avs as $av2) {
if ($av->id == $av2->id) continue;
if ($av->plan_class == $av2->plan_class && $av->beta == $av2->beta && $av->version_num > $av2->version_num) {
$av2->deprecated = 1;
}
}
}
$r = array();
foreach ($avs as $av) {
if (!$av->deprecated) {
$r[] = $av;
}
}
return $r;
}
// return the "latest" app versions for a given app
//
function latest_avs_app($appid) {
$platforms = BoincPlatform::enum("");
$r = array();
foreach ($platforms as $p) {
$avs = latest_avs_app_platform($appid, $p->id);
$r = array_merge($r, $avs);
}
return $r;
}
class BoincBadge {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('badge', 'BoincBadge', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('badge', $clause);
if (!$ret) return 0;
return $db->insert_id();
}
function update($clause) {
$db = BoincDb::get();
return $db->update($this, 'badge', $clause);
}
static function lookup_id($id) {
$db = BoincDb::get();
return $db->lookup_id($id, 'badge', 'BoincBadge');
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('badge', 'BoincBadge', $clause);
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'badge');
}
}
class BoincBadgeUser {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('badge_user', 'BoincBadgeUser', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('badge_user', $clause);
if (!$ret) return false;
return true;
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('badge_user', 'BoincBadgeUser', $clause);
}
static function update($clause) {
$db = BoincDb::get();
return $db->update_aux('badge_user', $clause);
}
static function delete($clause) {
$db = BoincDb::get();
$db->delete_aux('badge_user', $clause);
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('badge_user', $clause);
}
}
class BoincBadgeTeam {
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('badge_team', 'BoincBadgeTeam', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
$ret = $db->insert('badge_team', $clause);
if (!$ret) return false;
return true;
}
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('badge_team', 'BoincBadgeTeam', $clause);
}
static function update($clause) {
$db = BoincDb::get();
return $db->update_aux('badge_team', $clause);
}
static function delete($clause) {
$db = BoincDb::get();
$db->delete_aux('badge_team', $clause);
}
static function count($clause) {
$db = BoincDb::get();
return $db->count('badge_team', $clause);
}
}
class BoincCreditUser {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('credit_user', 'BoincCreditUser', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('credit_user', 'BoincCreditUser', $where_clause);
}
static function sum($field, $clause) {
$db = BoincDb::get();
return $db->sum('credit_user', $field, $clause);
}
static function update($clause) {
$db = BoincDb::get();
return $db->update_aux('credit_user', $clause);
}
static function delete_user($user) {
$db = BoincDb::get();
$db->delete_aux('credit_user', "userid=$user->id");
}
static function get_list($where_clause, $order_clause, $limit) {
$db = BoincDB::get();
return $db->get_list('user', 'credit_user', 'id', 'userid', 'BoincCreditUser', '*', $where_clause, $order_clause, $limit);
}
}
class BoincCreditTeam {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('credit_team', 'BoincCreditTeam', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('credit_team', 'BoincCreditTeam', $where_clause);
}
static function sum($field, $clause) {
$db = BoincDb::get();
return $db->sum('credit_team', $field, $clause);
}
static function update($clause) {
$db = BoincDb::get();
return $db->update_aux('credit_team', $clause);
}
static function get_list($where_clause, $order_clause, $limit) {
$db = BoincDB::get();
return $db->get_list('team', 'credit_team', 'id', 'teamid', 'BoincCreditTeam', '*', $where_clause, $order_clause, $limit);
}
}
class BoincToken {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('token', 'BoincToken', $clause);
}
static function lookup_valid_token($userid, $token, $type) {
$db = BoincDb::get();
$token = BoincDb::escape_string($token);
$type = BoincDb::escape_string($type);
$now = time();
return self::lookup("userid=$userid and token='$token' and expire_time > $now and type = '$type'");
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('token', 'BoincToken', $where_clause);
}
static function insert($clause) {
$db = BoincDb::get();
return $db->insert('token', $clause);
}
static function get_list($where_clause, $order_clause, $limit) {
$db = BoincDB::get();
return $db->get_list('token', 'userid', 'type', 'create_time', 'expire_time', 'BoincToken', '*', $where_clause, $order_clause, $limit);
}
static function delete_token($where_clause) {
$db = BoincDb::get();
$db->delete_aux('token', $where_clause);
return $db->affected_rows();
}
static function delete_expired() {
$db = BoincDb::get();
$now = time();
$db->delete_aux('token', "expire_time < $now");
return $db->affected_rows();
}
static function delete_for_user($user_id) {
$db = BoincDb::get();
$db->delete_aux('token', "userid=$user_id");
return $db->affected_rows();
}
}
class BoincUserDeleted {
static function insert_user($user) {
$now = time();
$cpid = md5($user->cross_project_id.$user->email_addr);
$clause = "(userid, public_cross_project_id, create_time) values ($user->id, '$cpid', $now)";
$db = BoincDb::get();
return $db->insert('user_deleted', $clause);
}
static function delete_expired() {
$db = BoincDb::get();
$expire_time = time() - 60*86400; //60 days ago
$db->delete_aux('user_deleted', "create_time < $expire_time");
return $db->affected_rows();
}
}
class BoincHostDeleted {
static function insert_hosts_for_user($user) {
$now = time();
$clause = "select id, host_cpid, $now from host where userid = $user->id";
$db = BoincDb::get();
return $db->insert('host_deleted', $clause);
}
static function delete_expired() {
$db = BoincDb::get();
$expire_time = time() - 60*86400; //60 days ago
$db->delete_aux('host_deleted', "create_time < $expire_time");
return $db->affected_rows();
}
}
class BoincConsent {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('consent', 'BoincConsent', $clause);
}
static function enum($where_clause) {
$db = BoincDb::get();
return $db->enum('consent', 'BoincConsent', $where_clause);
}
static function insert ($clause) {
$db = BoincDb::get();
return $db->insert('consent', $clause);
}
static function update ($clause) {
$db = BoincDb::get();
return $db->update_aux('consent', $clause);
}
static function delete($clause) {
$db = BoincDb::get();
return $db->delete_aux('consent', $clause);
}
static function delete_for_user($user_id) {
$db = BoincDb::get();
$db->delete_aux('consent', "userid=$user_id");
return $db->affected_rows();
}
}
class BoincConsentType {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('consent_type', 'BoincConsentType', $clause);
}
static function enum($where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('consent_type', 'BoincConsentType', $where_clause, $order_clause);
}
static function insert ($clause) {
$db = BoincDb::get();
return $db->insert('consent_type', $clause);
}
static function update ($clause) {
$db = BoincDb::get();
return $db->update_aux('consent_type', $clause);
}
function delete() {
$db = BoincDb::get();
return $db->delete($this, 'consent_type');
}
function delete_aux($clause) {
$db = BoincDb::get();
return $db->delete_aux('consent_type', $clause);
}
}
// Class to interface with SQL View latest_consent. Only read
// operations permitted.
class BoincLatestConsent {
static function lookup($clause) {
$db = BoincDb::get();
return $db->lookup('latest_consent', 'BoincLatestConsent', $clause);
}
static function enum($where_clause, $order_clause=null) {
$db = BoincDb::get();
return $db->enum('latest_consent', 'BoincLatestConsent', $where_clause, $order_clause);
}
}
// DEPRECATED: use BoincDb::escape_string where possible
//
// apply this to any user-supplied strings used in queries
//
function boinc_real_escape_string($x) {
if (version_compare(phpversion(),"4.3.0")>=0) {
return BoincDb::escape_string($x);
} else {
$x = str_replace("'", "\'", $x);
$x = str_replace("\"", "\\\"", $x);
return $x;
}
}
?>
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