3 * brisk - dbase_pgsql.phh
5 * Copyright (C) 2006-2012 Matteo Nastasi
6 * mailto: nastasi@alternativeoutput.it
7 * matteo.nastasi@milug.org
8 * web: http://www.alternativeoutput.it
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABLILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details. You should have received a
19 * copy of the GNU General Public License along with this program; if
20 * not, write to the Free Software Foundation, Inc, 59 Temple Place -
21 * Suite 330, Boston, MA 02111-1307, USA.
25 require_once("${G_base}Obj/dbase_base.phh");
27 $escsql_from = array( "\\", "'" );
28 $escsql_to = array( "\\\\", "\\'" );
32 GLOBAL $escsql_from, $escsql_to;
34 return str_replace($escsql_from, $escsql_to, $s);
39 static $dbcnnx = FALSE;
44 $this->db = DBConn::$dbcnnx;
47 static function create()
51 if (DBConn::$dbcnnx == FALSE) {
52 if (!(DBConn::$dbcnnx = @pg_connect ($G_dbauth, PGSQL_CONNECT_FORCE_NEW))) {
62 static function destroy()
64 if (DBConn::$dbcnnx != FALSE) {
65 DBConn::$dbcnnx = FALSE;
66 return (pg_close(DBConn::$dbcnnx));
71 static function recover()
74 return (self::create());
89 function BriskDB($dbconn)
91 $this->dbconn = $dbconn;
94 static function create()
96 GLOBAL $DOCUMENT_ROOT, $G_dbpfx;
100 log_main("BriskDB create:start");
103 if (($dbconn = DBConn::create()) == FALSE) {
107 $ret = new BriskDB($dbconn);
115 if (($res = pg_query($this->dbconn->db(), $sql)) == FALSE) {
116 // try to recover the connection
117 if (($this->dbconn = DBConn::recover()) == FALSE)
119 return (pg_query($this->dbconn->db(), $sql));
125 function users_load()
129 function login_exists($login)
133 /* check the existence of the nick in the BriskDB */
134 log_main("login_exists: ".$login);
136 $user_sql = sprintf("SELECT * FROM %susers WHERE login = lower('%s') AND (type & CAST (X'%08x' as integer)) = 0;",
137 $G_dbpfx, escsql($login), USER_FLAG_TY_DISABLE);
138 if (($user_pg = $this->query($user_sql)) != FALSE)
139 if (pg_numrows($user_pg) == 1)
145 function getrecord_bylogin($login) {
148 $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);
149 if (($user_pg = $this->query($user_sql)) == FALSE) {
152 if (pg_numrows($user_pg) != 1)
155 $user_obj = pg_fetch_object($user_pg, 0);
160 function user_update_login_time($code, $lintm)
164 $user_sql = sprintf("UPDATE %susers SET (lintm) = (date 'epoch' + %d * INTERVAL '1 second') WHERE code = %d;", $G_dbpfx, $lintm, $code);
166 // $user_pg = $this->query($user_sql);
167 // $row_n = pg_affected_rows($user_pg);
168 // fprintf(STDERR, "query: %s NUM: %d\n", ($user_pg == FALSE ? "FALSE" : "TRUE"), $row_n);
169 if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
176 function user_prefs_update($code, $flags, $supp_comp)
180 $user_sql = sprintf("UPDATE %susers SET (type, supp_comp) = (%d, '%s') WHERE code = %d;",
181 $G_dbpfx, $flags, $supp_comp, $code);
182 fprintf(STDERR, "REQUEST [%s]\n", $user_sql);
183 if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
186 fprintf(STDERR, "REQUEST GOOD [%s]\n", $user_sql);
192 if success return a LoginDBItem object
194 function login_verify($login, $pass)
200 log_main("login_verify: ".$login);
202 //O /* check the existence of the nick in the BriskDB */
203 //O for ($i = 0 ; $i < $this->item_n ; $i++) {
204 //O log_main("login_verify: BEGIN");
206 if (($user_obj = $this->getrecord_bylogin($login)) == FALSE) {
210 log_main("login[".$user_obj->code."]: ".$user_obj->login);
212 /* if it exists check for a valid challenge */
213 if (($a_sem = Challenges::lock_data(TRUE)) != FALSE) {
214 if (($chals = &Challenges::load_data()) != FALSE) {
215 for ($e = 0 ; $e < $chals->item_n ; $e++) {
216 log_main("challenge[".$e."]: ".$chals->item[$e]->login);
217 if (strcmp($login, $chals->item[$e]->login) == 0) {
218 log_main("login_verify [".$pass."] with [".md5($chals->item[$e]->token.$user_obj->pass)."]");
220 if (strcmp($pass, md5($chals->item[$e]->token.$user_obj->pass)) == 0) {
221 log_main("login_verify SUCCESS for ".$login);
224 $this->user_update_login_time($user_obj->code, time());
225 $ret = LoginDBItem::LoginDBItemFromRecord($user_obj);
229 } // end for ($e = 0 ...
232 if ($chals->ismod()) {
233 Challenges::save_data(&$chals);
236 Challenges::unlock_data($a_sem);
239 // O } // if (strcasecmp($this->item[$i]->login, ...
245 function getitem_bylogin($login, &$id) {
249 log_main("getitem_bylogin: ".$login);
251 if (($user_obj = $this->getrecord_bylogin($login)) == FALSE)
254 $id = $user_obj->code;
255 return (LoginDBItem::LoginDBItemFromRecord($user_obj));
259 function getmail($login)
263 if (($ret = $this->getrecord_bylogin($login)) == FALSE)
266 return ($ret->email);
269 function addusers_from_olddb($olddb, &$cont)
273 for ($i = 0 ; $i < $olddb->count() ; $i++) {
274 $user_sql = sprintf("INSERT INTO %susers ( login, pass, email, type) VALUES ('%s', '%s', '%s', %d);",
275 $G_dbpfx, escsql(strtolower($olddb->item[$i]->login)), escsql($olddb->item[$i]->pass),
276 escsql($olddb->item[$i]->email), $olddb->item[$i]->type & USER_FLAG_TY_ALL);
278 if ( ! (($user_pg = $this->query($user_sql)) != FALSE && pg_affected_rows($user_pg) == 1) ) {
279 $cont .= sprintf("ERROR IN LINE: %s\n", eschtml($user_sql));
289 return ($this->dbconn);
292 // return array of array('code', 'login' [, 'first', 'last', 'tidx']) ordered by table position
293 function users_get($match_code, $with_minmaxtidx, $is_newmatch)
297 if ($is_newmatch) { // is new
298 $usr_sql = sprintf("SELECT u.code AS code, u.login AS login%s
299 FROM %sbin5_matches AS m, %sbin5_games AS g, %sbin5_points AS p,
300 %susers AS u, %sbin5_table_orders AS o
301 WHERE m.code = g.mcode AND g.code = p.gcode AND u.code = p.ucode
302 AND m.code = o.mcode AND u.code = o.ucode AND m.code = %d
303 GROUP BY u.code, u.login%s, o.pos
305 ($with_minmaxtidx ? ", min(g.tstamp) AS first, max(g.tstamp) AS last, m.tidx AS tidx" : ""),
306 $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code,
307 ($with_minmaxtidx ? ", m.tidx" : ""));
310 $usr_sql = sprintf("SELECT u.code AS code, u.login AS login%s
311 FROM %sbin5_matches AS m, %sbin5_games AS g, %sbin5_points AS p, %susers AS u
312 WHERE m.code = g.mcode AND g.code = p.gcode AND u.code = p.ucode AND m.code = %d
313 GROUP BY u.code, u.login%s;",
314 ($with_minmaxtidx ? ", min(g.tstamp) AS first, max(g.tstamp) AS last, m.tidx AS tidx" : ""),
315 $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code,
316 ($with_minmaxtidx ? ", m.tidx" : ""));
319 if (($usr_pg = pg_query($this->dbconn->db(), $usr_sql)) == FALSE ) {
320 log_crit(sprintf("%s::%s: pg_query usr_sql failed [%s]", __CLASS__, __FUNCTION__, $usr_sql));
323 $usr_n = pg_numrows($usr_pg);
324 if ($usr_n != BIN5_PLAYERS_N) {
325 log_crit(sprintf("%s::%s: wrong number of players [%s] %d", __CLASS__, __FUNCTION__, $usr_sql, $usr_n));
330 if ($with_minmaxtidx)
331 $fields = array('code', 'login', 'first', 'last', 'tidx');
333 $fields = array('code', 'login');
335 for ($u = 0 ; $u < $usr_n ; $u++) {
336 $usr_obj = pg_fetch_object($usr_pg, $u);
337 $users[$u] = array();
338 foreach($fields as $field) {
339 $users[$u][$field] = $usr_obj->$field;
345 // out: tab->{points,points_n,old_reason}, in: tab->ttok
346 function match_continue($match_code, $table, $tidx)
350 if (($users = $this->users_get($match_code, FALSE /*without minmaxidx*/, TRUE /*new game*/)) == FALSE) {
351 log_crit(sprintf("%s::%s: retrieve users fails", __CLASS__, __FUNCTION__));
355 $num_sql = sprintf("SELECT count(*) AS points_n FROM %sbin5_games WHERE mcode = %d;", $G_dbpfx, $match_code);
356 if (($num_pg = $this->query($num_sql)) == FALSE || pg_numrows($num_pg) != 1) {
357 log_crit(sprintf("%s::%s: get games number fails", __CLASS__, __FUNCTION__));
360 $num_obj = pg_fetch_object($num_pg, 0);
361 $table->points_n = $num_obj->points_n;
363 $tot_sql = sprintf("SELECT sum(p.pts) AS pts
364 FROM %sbin5_games AS g, %sbin5_points AS p, %susers AS u,
365 %sbin5_table_orders AS o
366 WHERE g.mcode = %d AND g.code = p.gcode AND p.ucode = u.code
367 AND p.ucode = o.ucode AND g.mcode = o.mcode
368 GROUP BY p.ucode, o.pos
370 $G_dbpfx, $G_dbpfx, $G_dbpfx, $G_dbpfx, $match_code);
371 if (($tot_pg = pg_query($this->dbconn->db(), $tot_sql)) == FALSE
372 || pg_numrows($tot_pg) != BIN5_PLAYERS_N) {
373 log_crit(sprintf("%s::%s: get games totals fails", __CLASS__, __FUNCTION__));
378 foreach ($users as $user) {
379 $pts_sql = sprintf("SELECT p.pts AS pts
380 FROM %sbin5_points as p, %sbin5_games as g
381 WHERE p.gcode = g.code AND g.mcode = %d AND p.ucode = %d
383 LIMIT %d OFFSET %d;",
384 $G_dbpfx, $G_dbpfx, $match_code, $user['code'],
386 ($num_obj->points_n < MAX_POINTS ? 0 : $num_obj->points_n - MAX_POINTS));
388 // points of the match for each user
389 if (($pts_pg = $this->query($pts_sql)) == FALSE) {
390 log_crit(sprintf("%s::%s: get points fails", __CLASS__, __FUNCTION__));
393 $pts_n = pg_numrows($pts_pg);
394 if ($pts_n > $table->points_n) {
395 // inconsistent scenario number of points great than number of games
396 log_crit(sprintf("%s::%s: number of points great than number of games", __CLASS__, __FUNCTION__));
399 for ($i = 0 , $ct = $table->points_n - $pts_n; $ct < $table->points_n ; $ct++, $i++) {
400 $pts_obj = pg_fetch_object($pts_pg, $i);
401 $table->points[$ct % MAX_POINTS][$u] = $pts_obj->pts;
403 $tot_obj = pg_fetch_object($tot_pg, $u);
404 $table->total[$u] = $tot_obj->pts;
409 $gam_sql = sprintf("SELECT * FROM %sbin5_games WHERE mcode = %d ORDER BY code DESC LIMIT 1;", $G_dbpfx, $match_code);
410 if (($gam_pg = $this->query($gam_sql)) == FALSE || pg_numrows($gam_pg) != 1) {
411 log_crit(sprintf("%s::%s: get last game fails", __CLASS__, __FUNCTION__));
414 $gam_obj = pg_fetch_object($gam_pg, 0);
416 $table->old_reason = game_description($gam_obj->act, 'html', $gam_obj->mult,
417 $gam_obj->asta_win, ($gam_obj->asta_win != -1 ?
418 $users[$gam_obj->asta_win]['login'] : ""),
419 $gam_obj->friend, ($gam_obj->friend != -1 ?
420 $users[$gam_obj->friend]['login'] : ""),
421 $gam_obj->pnt, $gam_obj->asta_pnt);
426 function match_order_get(&$match_data, $match_code, $exp_num)
430 $ord_sql = sprintf("SELECT ucode FROM %sbin5_table_orders WHERE mcode = %d ORDER BY pos ASC;",
431 $G_dbpfx, $match_code);
433 if (($ord_pg = $this->query($ord_sql)) == FALSE || pg_numrows($ord_pg) != $exp_num) {
434 log_crit(sprintf("%s: fails for id or users number", __FUNCTION__));
439 for ($i = 0 ; $i < $exp_num ; $i++) {
440 $ord_obj = pg_fetch_object($ord_pg, $i);
441 $ucodes[$i] = $ord_obj->ucode;
444 if ($match_data !== NULL) {
445 $mtdt_sql = sprintf("SELECT * FROM %sbin5_matches WHERE code = %d;",
446 $G_dbpfx, $match_code);
448 if (($mtdt_pg = $this->query($mtdt_sql)) == FALSE || pg_numrows($mtdt_pg) != 1) {
449 log_crit(sprintf("%s: fails retrieve match_data values [%d]", __FUNCTION__, $match_code));
453 $mtdt_obj = pg_fetch_object($mtdt_pg, 0);
455 foreach (array('ttok', 'tidx', 'mult_next', 'mazzo_next', 'tcode') as $match_name) {
456 $match_data[$match_name] = $mtdt_obj->$match_name;
465 function bin5_points_save($date, $table, $tidx, $action, $ucodes, $pts)
468 $sql_ttok = escsql($table->table_token);
474 /* check the existence of the nick in the BriskDB */
475 log_main("bin5_points_save: ");
478 if ($this->query("BEGIN") == FALSE) {
486 $mtc_sql = sprintf("UPDATE %sbin5_matches SET (mazzo_next, mult_next) = (%d, %d) WHERE ttok = '%s' RETURNING *;",
487 $G_dbpfx, $table->mazzo, $table->mult, $sql_ttok);
488 if (($mtc_pg = $this->query($mtc_sql)) == FALSE || pg_numrows($mtc_pg) != 1) {
490 // match not exists, insert it
491 $mtc_sql = sprintf("INSERT INTO %sbin5_matches (ttok, tidx, mazzo_next, mult_next) VALUES ('%s', %d, %d, %d) RETURNING *;",
492 $G_dbpfx, $sql_ttok, $tidx, $table->mazzo, $table->mult);
493 if (($mtc_pg = $this->query($mtc_sql)) == FALSE || pg_affected_rows($mtc_pg) != 1) {
494 log_crit(sprintf("bin5_points_save: failed at insert match [%s]", $mtc_sql));
497 $mtc_obj = pg_fetch_object($mtc_pg, 0);
499 for ($i = 0 ; $i < $n ; $i++) {
500 $ord_sql = sprintf("INSERT INTO %sbin5_table_orders (mcode, ucode, pos) VALUES (%d, %d, %d);",
501 $G_dbpfx, $mtc_obj->code, $ucodes[$i], $i);
502 if (($ord_pg = $this->query($ord_sql)) == FALSE || pg_affected_rows($ord_pg) != 1 ) {
503 log_crit(sprintf("bin5_points_save: failed at insert table order [%s]", $ord_sql));
511 $mtc_obj = pg_fetch_object($mtc_pg,0);
517 $gam_sql = sprintf("INSERT INTO %sbin5_games (mcode, tstamp, act, asta_pnt, pnt, asta_win, friend, mazzo, mult)
518 VALUES (%d, to_timestamp(%d), %d, %d, %d, %d, %d, %d, %d) RETURNING *;",
519 $G_dbpfx, $mtc_obj->code, $date, $action,
520 $table->old_asta_pnt, $table->old_pnt,
521 $table->old_asta_win,
523 $table->old_mazzo, $table->old_mult);
524 if (($gam_pg = $this->query($gam_sql)) == FALSE || pg_affected_rows($gam_pg) != 1) {
525 log_crit(sprintf("bin5_points_save: failed at insert game [%s]", $gam_sql));
529 $gam_obj = pg_fetch_object($gam_pg,0);
534 for ($i = 0 ; $i < $n ; $i++) {
536 $pts_sql = sprintf("INSERT INTO %sbin5_points (gcode, ucode, pts)
537 VALUES (%d, %d, %d);",
538 $G_dbpfx, $gam_obj->code, $ucodes[$i], $pts[$i]);
539 if (($pts_pg = $this->query($pts_sql)) == FALSE || pg_affected_rows($pts_pg) != 1) {
540 log_crit(sprintf("bin5_points_save: failed at insert point [%s]", $pts_sql));
547 if ($this->query("COMMIT") == FALSE) {
553 $table->match_id = $mtc_obj->code;
558 $this->query("ROLLBACK");
563 } // End class BriskDB
570 function LoginDBOld($filename)
572 GLOBAL $DOCUMENT_ROOT;
573 log_main("LoginDBOld create:start");
575 if (file_exists("$DOCUMENT_ROOT/Etc/".$filename)) {
576 require("$DOCUMENT_ROOT/Etc/".$filename);
581 $this->item_n = count($this->item);
582 log_main("LoginDBOld create:end");
587 return ($this->item_n);
590 } // End class LoginDBOld