/*
* brisk - dbase_pgsql.phh
*
- * Copyright (C) 2006-2011 Matteo Nastasi
- * mailto: nastasi@alternativeoutput.it
+ * Copyright (C) 2006-2012 Matteo Nastasi
+ * mailto: nastasi@alternativeoutput.it
* matteo.nastasi@milug.org
* web: http://www.alternativeoutput.it
*
return str_replace($escsql_from, $escsql_to, $s);
}
-class DBConn
+class DBConn
{
static $dbcnnx = FALSE;
var $db = FALSE;
-
+
function DBConn()
{
- $this->db = DBConn::$dbcnnx;
+ $this->db = DBConn::$dbcnnx;
}
static function create()
{
GLOBAL $G_dbauth;
-
+
if (DBConn::$dbcnnx == FALSE) {
- if (!(DBConn::$dbcnnx = @pg_connect ($G_dbauth))) {
+ if (!(DBConn::$dbcnnx = @pg_connect ($G_dbauth, PGSQL_CONNECT_FORCE_NEW))) {
return (FALSE);
}
}
$out = new DBConn();
-
+
return $out;
}
+
+ static function destroy()
+ {
+ if (DBConn::$dbcnnx != FALSE) {
+ DBConn::$dbcnnx = FALSE;
+ return (pg_close(DBConn::$dbcnnx));
+ }
+ return TRUE;
+ }
+
+ static function recover()
+ {
+ self::destroy();
+ return (self::create());
+ }
+
function db()
{
return ($this->db);
var $dbconn;
var $item;
var $item_n;
-
+
function BriskDB($dbconn)
{
$this->dbconn = $dbconn;
$ret = FALSE;
log_main("BriskDB create:start");
-
+
do {
- if (($dbconn = DBConn::create()) == FALSE)
+ if (($dbconn = DBConn::create()) == FALSE) {
break;
-
+ }
+
$ret = new BriskDB($dbconn);
} while (0);
-
+
return ($ret);
}
+ function query($sql)
+ {
+ if (($res = pg_query($this->dbconn->db(), $sql)) == FALSE) {
+ // try to recover the connection
+ if (($this->dbconn = DBConn::recover()) == FALSE)
+ return FALSE;
+ return (pg_query($this->dbconn->db(), $sql));
+ }
+
+ return ($res);
+ }
+
function users_load()
{
}
-
+
function login_exists($login)
{
GLOBAL $G_dbpfx;
/* check the existence of the nick in the BriskDB */
log_main("login_exists: ".$login);
-
+
$user_sql = sprintf("SELECT * FROM %susers WHERE login = lower('%s') AND (type & CAST (X'%08x' as integer)) = 0;",
$G_dbpfx, escsql($login), USER_FLAG_TY_DISABLE);
- if (($user_pg = pg_query($this->dbconn->db(), $user_sql)) != FALSE)
+ if (($user_pg = $this->query($user_sql)) != FALSE)
if (pg_numrows($user_pg) == 1)
return TRUE;
-
+
return FALSE;
}
GLOBAL $G_dbpfx;
$user_sql = sprintf("SELECT * FROM %susers WHERE login = lower('%s') AND (type & CAST (X'%08x' as integer)) = 0;", $G_dbpfx, escsql($login), USER_FLAG_TY_DISABLE);
- if (($user_pg = pg_query($this->dbconn->db(), $user_sql)) == FALSE)
+ if (($user_pg = $this->query($user_sql)) == FALSE) {
return FALSE;
-
+ }
if (pg_numrows($user_pg) != 1)
return FALSE;
-
+
$user_obj = pg_fetch_object($user_pg, 0);
return ($user_obj);
}
+ function user_update_login_time($code, $lintm)
+ {
+ GLOBAL $G_dbpfx;
+
+ $user_sql = sprintf("UPDATE %susers SET (lintm) = (date 'epoch' + %d * INTERVAL '1 second') WHERE code = %d;", $G_dbpfx, $lintm, $code);
+
+ if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
+ return FALSE;
+ }
-
+ return TRUE;
+ }
+
+ function user_prefs_update($code, $flags, $supp_comp)
+ {
+ GLOBAL $G_dbpfx;
+
+ $user_sql = sprintf("UPDATE %susers SET (type, supp_comp) = (%d, '%s') WHERE code = %d;",
+ $G_dbpfx, $flags, escsql($supp_comp), $code);
+ fprintf(STDERR, "REQUEST [%s]\n", $user_sql);
+ if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
+ return FALSE;
+ }
+ fprintf(STDERR, "REQUEST GOOD [%s]\n", $user_sql);
+
+ return TRUE;
+ }
+
+ function user_state_update($code, $flags, $disa_reas)
+ {
+ GLOBAL $G_dbpfx;
+
+ $user_sql = sprintf("UPDATE %susers SET (type, disa_reas) = (%d, %d) WHERE code = %d;",
+ $G_dbpfx, $flags, $disa_reas, $code);
+ fprintf(STDERR, "REQUEST [%s]\n", $user_sql);
+ if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
+ return FALSE;
+ }
+ fprintf(STDERR, "REQUEST GOOD [%s]\n", $user_sql);
+
+ return TRUE;
+ }
+
+ function user_licence_update($code, $lice_vers)
+ {
+ GLOBAL $G_dbpfx;
+
+ $user_sql = sprintf("UPDATE %susers SET (lice_vers) = ('%s') WHERE code = %d;",
+ $G_dbpfx, escsql($lice_vers), $code);
+ fprintf(STDERR, "REQUEST [%s]\n", $user_sql);
+ if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
+ return FALSE;
+ }
+ fprintf(STDERR, "REQUEST GOOD [%s]\n", $user_sql);
+
+ return TRUE;
+ }
+
+ /*
+ if success return a LoginDBItem object
+ */
function login_verify($login, $pass)
{
GLOBAL $G_dbpfx;
-
+
$ret = FALSE;
-
+
log_main("login_verify: ".$login);
-
-
+
//O /* check the existence of the nick in the BriskDB */
//O for ($i = 0 ; $i < $this->item_n ; $i++) {
//O log_main("login_verify: BEGIN");
-
+
if (($user_obj = $this->getrecord_bylogin($login)) == FALSE) {
return FALSE;
}
log_main("login[".$user_obj->code."]: ".$user_obj->login);
-
+
/* if it exists check for a valid challenge */
- if (($a_sem = Challenges::lock_data()) != FALSE) {
- // error_log("loop-2", 0);
+ if (($a_sem = Challenges::lock_data(TRUE)) != FALSE) {
if (($chals = &Challenges::load_data()) != FALSE) {
- // error_log("loop-1", 0);
for ($e = 0 ; $e < $chals->item_n ; $e++) {
- // error_log("loop", 0);
log_main("challenge[".$e."]: ".$chals->item[$e]->login);
if (strcmp($login, $chals->item[$e]->login) == 0) {
- // error_log("loop2", 0);
log_main("login_verify [".$pass."] with [".md5($chals->item[$e]->token.$user_obj->pass)."]");
-
+
if (strcmp($pass, md5($chals->item[$e]->token.$user_obj->pass)) == 0) {
- // error_log("loop3", 0);
log_main("login_verify SUCCESS for ".$login);
-
+
$chals->rem($login);
+ $this->user_update_login_time($user_obj->code, time());
$ret = LoginDBItem::LoginDBItemFromRecord($user_obj);
- // error_log("dbitem: ".print_r($ret, TRUE));
break;
}
}
} // end for ($e = 0 ...
- // error_log("end loop-1", 0);
}
-
+
if ($chals->ismod()) {
Challenges::save_data(&$chals);
}
-
+
Challenges::unlock_data($a_sem);
}
//O break;
// O } // if (strcasecmp($this->item[$i]->login, ...
//O }
-
+
return ($ret);
}
function getitem_bylogin($login, &$id) {
$ret = FALSE;
$id = -1;
-
+
log_main("getitem_bylogin: ".$login);
-
+
if (($user_obj = $this->getrecord_bylogin($login)) == FALSE)
return $ret;
$id = $user_obj->code;
return (LoginDBItem::LoginDBItemFromRecord($user_obj));
}
-
+
// TODO FOR DB
function getmail($login)
{
if (($ret = $this->getrecord_bylogin($login)) == FALSE)
return FALSE;
-
+
return ($ret->email);
}
for ($i = 0 ; $i < $olddb->count() ; $i++) {
$user_sql = sprintf("INSERT INTO %susers ( login, pass, email, type) VALUES ('%s', '%s', '%s', %d);",
$G_dbpfx, escsql(strtolower($olddb->item[$i]->login)), escsql($olddb->item[$i]->pass),
- escsql($olddb->item[$i]->email), $olddb->item[$i]->type & USER_FLAG_TY_ALL);
-
- // if ( ! (($user_pg = pg_exec($dbconn,$order_add_sql)) != FALSE && pg_affected_rows($order_pg) == 1) ) {
+ escsql($olddb->item[$i]->email), $olddb->item[$i]->type & USER_FLAG_TY_ALL);
- if ( ! (($user_pg = pg_query($this->dbconn->db(), $user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
+ if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
$cont .= sprintf("ERROR IN LINE: %s\n", eschtml($user_sql));
return FALSE;
return ($this->dbconn);
}
- // ttok text UNIQUE,
- // tidx
- function bin5_points_save($date, $ttok, $tidx, $ucodes, $pts)
+ // return array of array('code', 'login' [, 'first', 'last', 'tidx']) ordered by table position
+ function users_get($match_code, $with_minmaxtidx, $is_newmatch)
+ {
+ GLOBAL $G_dbpfx;
+
+ if ($is_newmatch) { // is new
+ $usr_sql = sprintf("SELECT u.code AS code, u.login AS login%s
+ FROM %sbin5_matches AS m, %sbin5_games AS g, %sbin5_points AS p,
+ %susers AS u, %sbin5_table_orders AS o
+ WHERE m.code = g.mcode AND g.code = p.gcode AND u.code = p.ucode
+ AND m.code = o.mcode AND u.code = o.ucode AND m.code = %d
+ GROUP BY u.code, u.login%s, o.pos
+ ORDER BY o.pos;",
+ ($with_minmaxtidx ? ", min(g.tstamp) AS first, max(g.tstamp) AS last, m.tidx AS tidx" : ""),
+ $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code,
+ ($with_minmaxtidx ? ", m.tidx" : ""));
+ }
+ else { // is old
+ $usr_sql = sprintf("SELECT u.code AS code, u.login AS login%s
+ FROM %sbin5_matches AS m, %sbin5_games AS g, %sbin5_points AS p, %susers AS u
+ WHERE m.code = g.mcode AND g.code = p.gcode AND u.code = p.ucode AND m.code = %d
+ GROUP BY u.code, u.login%s;",
+ ($with_minmaxtidx ? ", min(g.tstamp) AS first, max(g.tstamp) AS last, m.tidx AS tidx" : ""),
+ $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code,
+ ($with_minmaxtidx ? ", m.tidx" : ""));
+ }
+
+ if (($usr_pg = pg_query($this->dbconn->db(), $usr_sql)) == FALSE ) {
+ log_crit(sprintf("%s::%s: pg_query usr_sql failed [%s]", __CLASS__, __FUNCTION__, $usr_sql));
+ return (FALSE);
+ }
+ $usr_n = pg_numrows($usr_pg);
+ if ($usr_n != BIN5_PLAYERS_N) {
+ log_crit(sprintf("%s::%s: wrong number of players [%s] %d", __CLASS__, __FUNCTION__, $usr_sql, $usr_n));
+ return (FALSE);
+ }
+ $users = array();
+
+ if ($with_minmaxtidx)
+ $fields = array('code', 'login', 'first', 'last', 'tidx');
+ else
+ $fields = array('code', 'login');
+
+ for ($u = 0 ; $u < $usr_n ; $u++) {
+ $usr_obj = pg_fetch_object($usr_pg, $u);
+ $users[$u] = array();
+ foreach($fields as $field) {
+ $users[$u][$field] = $usr_obj->$field;
+ }
+ }
+ return ($users);
+ }
+
+ // out: tab->{points,points_n,old_reason}, in: tab->ttok
+ function match_continue($match_code, $table, $tidx)
+ {
+ GLOBAL $G_dbpfx;
+
+ if (($users = $this->users_get($match_code, FALSE /*without minmaxidx*/, TRUE /*new game*/)) == FALSE) {
+ log_crit(sprintf("%s::%s: retrieve users fails", __CLASS__, __FUNCTION__));
+ return (FALSE);
+ }
+
+ $num_sql = sprintf("SELECT count(*) AS points_n FROM %sbin5_games WHERE mcode = %d;", $G_dbpfx, $match_code);
+ if (($num_pg = $this->query($num_sql)) == FALSE || pg_numrows($num_pg) != 1) {
+ log_crit(sprintf("%s::%s: get games number fails", __CLASS__, __FUNCTION__));
+ return (FALSE);
+ }
+ $num_obj = pg_fetch_object($num_pg, 0);
+ $table->points_n = $num_obj->points_n;
+
+ $tot_sql = sprintf("SELECT sum(p.pts) AS pts
+ FROM %sbin5_games AS g, %sbin5_points AS p, %susers AS u,
+ %sbin5_table_orders AS o
+ WHERE g.mcode = %d AND g.code = p.gcode AND p.ucode = u.code
+ AND p.ucode = o.ucode AND g.mcode = o.mcode
+ GROUP BY p.ucode, o.pos
+ ORDER BY o.pos;",
+ $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code);
+ if (($tot_pg = pg_query($this->dbconn->db(), $tot_sql)) == FALSE
+ || pg_numrows($tot_pg) != BIN5_PLAYERS_N) {
+ log_crit(sprintf("%s::%s: get games totals fails", __CLASS__, __FUNCTION__));
+ return(FALSE);
+ }
+
+ $u = 0;
+ foreach ($users as $user) {
+ $pts_sql = sprintf("SELECT p.pts AS pts
+ FROM %sbin5_points as p, %sbin5_games as g
+ WHERE p.gcode = g.code AND g.mcode = %d AND p.ucode = %d
+ ORDER BY g.code ASC
+ LIMIT %d OFFSET %d;",
+ $G_dbpfx, $G_dbpfx, $match_code, $user['code'],
+ MAX_POINTS,
+ ($num_obj->points_n < MAX_POINTS ? 0 : $num_obj->points_n - MAX_POINTS));
+
+ // points of the match for each user
+ if (($pts_pg = $this->query($pts_sql)) == FALSE) {
+ log_crit(sprintf("%s::%s: get points fails", __CLASS__, __FUNCTION__));
+ return (FALSE);
+ }
+ $pts_n = pg_numrows($pts_pg);
+ if ($pts_n > $table->points_n) {
+ // inconsistent scenario number of points great than number of games
+ log_crit(sprintf("%s::%s: number of points great than number of games", __CLASS__, __FUNCTION__));
+ return (FALSE);
+ }
+ for ($i = 0 , $ct = $table->points_n - $pts_n; $ct < $table->points_n ; $ct++, $i++) {
+ $pts_obj = pg_fetch_object($pts_pg, $i);
+ $table->points[$ct % MAX_POINTS][$u] = $pts_obj->pts;
+ }
+ $tot_obj = pg_fetch_object($tot_pg, $u);
+ $table->total[$u] = $tot_obj->pts;
+
+ $u++;
+ }
+
+ $gam_sql = sprintf("SELECT * FROM %sbin5_games WHERE mcode = %d ORDER BY code DESC LIMIT 1;", $G_dbpfx, $match_code);
+ if (($gam_pg = $this->query($gam_sql)) == FALSE || pg_numrows($gam_pg) != 1) {
+ log_crit(sprintf("%s::%s: get last game fails", __CLASS__, __FUNCTION__));
+ return (FALSE);
+ }
+ $gam_obj = pg_fetch_object($gam_pg, 0);
+
+ $table->old_reason = game_description($gam_obj->act, 'html', $gam_obj->mult,
+ $gam_obj->asta_win, ($gam_obj->asta_win != -1 ?
+ $users[$gam_obj->asta_win]['login'] : ""),
+ $gam_obj->friend, ($gam_obj->friend != -1 ?
+ $users[$gam_obj->friend]['login'] : ""),
+ $gam_obj->pnt, $gam_obj->asta_pnt);
+
+ return (TRUE);
+ }
+
+ function match_order_get(&$match_data, $match_code, $exp_num)
+ {
+ GLOBAL $G_dbpfx;
+
+ $ord_sql = sprintf("SELECT ucode FROM %sbin5_table_orders WHERE mcode = %d ORDER BY pos ASC;",
+ $G_dbpfx, $match_code);
+
+ if (($ord_pg = $this->query($ord_sql)) == FALSE || pg_numrows($ord_pg) != $exp_num) {
+ log_crit(sprintf("%s: fails for id or users number", __FUNCTION__));
+ return (FALSE);
+ }
+
+ $ucodes = array();
+ for ($i = 0 ; $i < $exp_num ; $i++) {
+ $ord_obj = pg_fetch_object($ord_pg, $i);
+ $ucodes[$i] = $ord_obj->ucode;
+ }
+
+ if ($match_data !== NULL) {
+ $mtdt_sql = sprintf("SELECT * FROM %sbin5_matches WHERE code = %d;",
+ $G_dbpfx, $match_code);
+
+ if (($mtdt_pg = $this->query($mtdt_sql)) == FALSE || pg_numrows($mtdt_pg) != 1) {
+ log_crit(sprintf("%s: fails retrieve match_data values [%d]", __FUNCTION__, $match_code));
+ return (FALSE);
+ }
+
+ $mtdt_obj = pg_fetch_object($mtdt_pg, 0);
+
+ foreach (array('ttok', 'tidx', 'mult_next', 'mazzo_next', 'tcode') as $match_name) {
+ $match_data[$match_name] = $mtdt_obj->$match_name;
+ }
+ }
+
+ return ($ucodes);
+ }
+
+ // ttok text UNIQUE,
+ // tidx
+ function bin5_points_save($date, $table, $tidx, $action, $ucodes, $pts)
{
GLOBAL $G_dbpfx;
+ $sql_ttok = escsql($table->table_token);
$is_trans = FALSE;
$ret = FALSE;
$n = count($ucodes);
/* check the existence of the nick in the BriskDB */
log_main("bin5_points_save: ");
-
+
do {
- if (pg_query($this->dbconn->db(), "BEGIN") == FALSE) {
+ if ($this->query("BEGIN") == FALSE) {
break;
}
$is_trans = TRUE;
/*
* matches management
*/
- $mtc_sql = sprintf("SELECT * FROM %sbin5_matches WHERE ttok = '%s';", $G_dbpfx, escsql($ttok));
- if (($mtc_pg = pg_query($this->dbconn->db(), $mtc_sql)) == FALSE || pg_numrows($mtc_pg) != 1) {
+ $mtc_sql = sprintf("UPDATE %sbin5_matches SET (mazzo_next, mult_next) = (%d, %d) WHERE ttok = '%s' RETURNING *;",
+ $G_dbpfx, $table->mazzo, $table->mult, $sql_ttok);
+ if (($mtc_pg = $this->query($mtc_sql)) == FALSE || pg_numrows($mtc_pg) != 1) {
+
// match not exists, insert it
- $mtc_sql = sprintf("INSERT INTO %sbin5_matches (ttok, tidx) VALUES ('%s', %d) RETURNING *;",
- $G_dbpfx, escsql($ttok), $tidx);
- if ( ! (($mtc_pg = pg_query($this->dbconn->db(), $mtc_sql)) != FALSE &&
- pg_affected_rows($mtc_pg) == 1) ) {
+ $mtc_sql = sprintf("INSERT INTO %sbin5_matches (ttok, tidx, mazzo_next, mult_next) VALUES ('%s', %d, %d, %d) RETURNING *;",
+ $G_dbpfx, $sql_ttok, $tidx, $table->mazzo, $table->mult);
+ if (($mtc_pg = $this->query($mtc_sql)) == FALSE || pg_affected_rows($mtc_pg) != 1) {
log_crit(sprintf("bin5_points_save: failed at insert match [%s]", $mtc_sql));
break;
}
+ $mtc_obj = pg_fetch_object($mtc_pg, 0);
+
+ for ($i = 0 ; $i < $n ; $i++) {
+ $ord_sql = sprintf("INSERT INTO %sbin5_table_orders (mcode, ucode, pos) VALUES (%d, %d, %d);",
+ $G_dbpfx, $mtc_obj->code, $ucodes[$i], $i);
+ if (($ord_pg = $this->query($ord_sql)) == FALSE || pg_affected_rows($ord_pg) != 1 ) {
+ log_crit(sprintf("bin5_points_save: failed at insert table order [%s]", $ord_sql));
+ break;
+ }
+ }
+ if ($i < $n)
+ break;
+ }
+ else {
+ $mtc_obj = pg_fetch_object($mtc_pg,0);
}
- $mtc_obj = pg_fetch_object($mtc_pg,0);
/*
* games management
*/
- $gam_sql = sprintf("INSERT INTO %sbin5_games (mcode, tstamp)
- VALUES (%d, to_timestamp(%d)) RETURNING *;",
- $G_dbpfx, $mtc_obj->code, $date);
- if ( ! (($gam_pg = pg_query($this->dbconn->db(), $gam_sql)) != FALSE &&
- pg_affected_rows($gam_pg) == 1) ) {
+ $gam_sql = sprintf("INSERT INTO %sbin5_games (mcode, tstamp, act, asta_pnt, pnt, asta_win, friend, mazzo, mult)
+ VALUES (%d, to_timestamp(%d), %d, %d, %d, %d, %d, %d, %d) RETURNING *;",
+ $G_dbpfx, $mtc_obj->code, $date, $action,
+ $table->old_asta_pnt, $table->old_pnt,
+ $table->old_asta_win,
+ $table->old_friend,
+ $table->old_mazzo, $table->old_mult);
+ if (($gam_pg = $this->query($gam_sql)) == FALSE || pg_affected_rows($gam_pg) != 1) {
log_crit(sprintf("bin5_points_save: failed at insert game [%s]", $gam_sql));
- break;
+ break;
}
-
+
$gam_obj = pg_fetch_object($gam_pg,0);
/*
*/
for ($i = 0 ; $i < $n ; $i++) {
/* put points */
- $pts_sql = sprintf("INSERT INTO %sbin5_points (gcode, ucode, pts)
+ $pts_sql = sprintf("INSERT INTO %sbin5_points (gcode, ucode, pts)
VALUES (%d, %d, %d);",
$G_dbpfx, $gam_obj->code, $ucodes[$i], $pts[$i]);
- if ( ! (($pts_pg = pg_query($this->dbconn->db(), $pts_sql)) != FALSE &&
- pg_affected_rows($pts_pg) == 1) ) {
+ if (($pts_pg = $this->query($pts_sql)) == FALSE || pg_affected_rows($pts_pg) != 1) {
log_crit(sprintf("bin5_points_save: failed at insert point [%s]", $pts_sql));
- break;
+ break;
}
}
-
if ($i < $n)
break;
-
- if (pg_query($this->dbconn->db(), "COMMIT") == FALSE) {
+
+ if ($this->query("COMMIT") == FALSE) {
break;
}
-
+
$is_trans = FALSE;
- $ret = TRUE;
+ $table->match_id = $mtc_obj->code;
+ $ret = TRUE;
} while (0);
-
+
if ($is_trans)
- pg_query($this->dbconn-db(), "ROLLBACK");
-
+ $this->query("ROLLBACK");
+
return $ret;
}
} // End class BriskDB
-class LoginDBOld
+class LoginDBOld
{
var $item;
var $item_n;
} // End class LoginDBOld
-?>
\ No newline at end of file
+?>