| commit | author | age | ||
| 9200ad | 1 | <?php |
| T | 2 | /* |
| 3 | Copyright (c) 2005, Till Brehm, projektfarm Gmbh | |
| 4 | All rights reserved. | |
| 5 | ||
| 6 | Redistribution and use in source and binary forms, with or without modification, | |
| 7 | are permitted provided that the following conditions are met: | |
| 8 | ||
| 9 | * Redistributions of source code must retain the above copyright notice, | |
| 10 | this list of conditions and the following disclaimer. | |
| 11 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 12 | this list of conditions and the following disclaimer in the documentation | |
| 13 | and/or other materials provided with the distribution. | |
| 14 | * Neither the name of ISPConfig nor the names of its contributors | |
| 15 | may be used to endorse or promote products derived from this software without | |
| 16 | specific prior written permission. | |
| 17 | ||
| 18 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 19 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 20 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 21 | IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 22 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
| 23 | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 24 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 25 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 26 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| 27 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | */ | |
| 29 | ||
| 30 | class db | |
| 31 | { | |
| 32 | var $dbHost = ""; // hostname of the MySQL server | |
| 33 | var $dbName = ""; // logical database name on that server | |
| 34 | var $dbUser = ""; // database authorized user | |
| 35 | var $dbPass = ""; // user's password | |
| 36 | var $linkId = 0; // last result of mysql_connect() | |
| 37 | var $queryId = 0; // last result of mysql_query() | |
| 38 | var $record = array(); // last record fetched | |
| 39 | var $autoCommit = 1; // Autocommit Transactions | |
| 40 | var $currentRow; // current row number | |
| 41 | var $errorNumber = 0; // last error number | |
| 42 | var $errorMessage = ""; // last error message | |
| 43 | var $errorLocation = "";// last error location | |
| 44 | var $show_error_messages = false; | |
| 45 | ||
| 46 | // constructor | |
| 47 | function db() | |
| 48 | { | |
| 49 | ||
| 50 | global $conf; | |
| 20218c | 51 | $this->dbHost = $conf["mysql"]["host"]; |
| M | 52 | //$this->dbName = $conf["mysql"]["database"]; |
| 53 | $this->dbUser = $conf["mysql"]["admin_user"]; | |
| 54 | $this->dbPass = $conf["mysql"]["admin_password"]; | |
| 9200ad | 55 | //$this->connect(); |
| T | 56 | } |
| 57 | ||
| 58 | // error handler | |
| 59 | function updateError($location) | |
| 60 | { | |
| 61 | $this->errorNumber = mysql_errno(); | |
| 62 | $this->errorMessage = mysql_error(); | |
| 63 | $this->errorLocation = $location; | |
| 64 | if($this->errorNumber && $this->show_error_messages) | |
| 65 | { | |
| 66 | echo('<br /><b>'.$this->errorLocation.'</b><br />'.$this->errorMessage); | |
| 67 | flush(); | |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | function connect() | |
| 72 | { | |
| 73 | if($this->linkId == 0) | |
| 74 | { | |
| 75 | $this->linkId = mysql_connect($this->dbHost, $this->dbUser, $this->dbPass); | |
| 239ce8 | 76 | |
| 9200ad | 77 | if(!$this->linkId) |
| T | 78 | { |
| 79 | $this->updateError('DB::connect()<br />mysql_connect'); | |
| 80 | return false; | |
| 81 | } | |
| 82 | } | |
| 83 | return true; | |
| 84 | } | |
| 85 | ||
| 86 | function query($queryString) | |
| 87 | { | |
| 88 | if(!$this->connect()) | |
| 89 | { | |
| 90 | return false; | |
| 91 | } | |
| 92 | if($this->dbName != '') { | |
| 93 | if(!mysql_select_db($this->dbName, $this->linkId)) | |
| 94 | { | |
| 95 | $this->updateError('DB::connect()<br />mysql_select_db'); | |
| 96 | return false; | |
| 97 | } | |
| 98 | } | |
| 99 | $this->queryId = @mysql_query($queryString, $this->linkId); | |
| 100 | $this->updateError('DB::query('.$queryString.')<br />mysql_query'); | |
| 101 | if(!$this->queryId) | |
| 102 | { | |
| 103 | return false; | |
| 104 | } | |
| 105 | $this->currentRow = 0; | |
| 106 | return $this->queryId; | |
| 107 | } | |
| 108 | ||
| 109 | // returns all records in an array | |
| 110 | function queryAllRecords($queryString) | |
| 111 | { | |
| 112 | if(!$this->query($queryString)) | |
| 113 | { | |
| 114 | return false; | |
| 115 | } | |
| 116 | $ret = array(); | |
| 117 | while($line = $this->nextRecord()) | |
| 118 | { | |
| 119 | $ret[] = $line; | |
| 120 | } | |
| 121 | return $ret; | |
| 122 | } | |
| 123 | ||
| 124 | // returns one record in an array | |
| 125 | function queryOneRecord($queryString) | |
| 126 | { | |
| 127 | if(!$this->query($queryString) || $this->numRows() == 0) | |
| 128 | { | |
| 129 | return false; | |
| 130 | } | |
| 131 | return $this->nextRecord(); | |
| 132 | } | |
| 133 | ||
| 134 | // returns the next record in an array | |
| 135 | function nextRecord() | |
| 136 | { | |
| 137 | $this->record = mysql_fetch_assoc($this->queryId); | |
| 138 | $this->updateError('DB::nextRecord()<br />mysql_fetch_array'); | |
| 139 | if(!$this->record || !is_array($this->record)) | |
| 140 | { | |
| 141 | return false; | |
| 142 | } | |
| 143 | $this->currentRow++; | |
| 144 | return $this->record; | |
| 145 | } | |
| 146 | ||
| 147 | // returns number of rows returned by the last select query | |
| 148 | function numRows() | |
| 149 | { | |
| 150 | return mysql_num_rows($this->queryId); | |
| 151 | } | |
| 152 | ||
| 153 | function affectedRows() | |
| 154 | { | |
| 155 | return mysql_affected_rows($this->linkId); | |
| 156 | } | |
| 157 | ||
| 158 | // returns mySQL insert id | |
| 159 | function insertID() | |
| 160 | { | |
| 161 | return mysql_insert_id($this->linkId); | |
| 162 | } | |
| 163 | ||
| 164 | // Check der variablen | |
| 165 | // deprecated, now use quote | |
| 166 | function check($formfield) | |
| 167 | { | |
| 168 | return $this->quote($formfield); | |
| 169 | } | |
| 170 | ||
| 171 | // Check der variablen | |
| 172 | function quote($formfield) | |
| 173 | { | |
| 174 | return addslashes($formfield); | |
| 175 | } | |
| 176 | ||
| 177 | // Check der variablen | |
| 178 | function unquote($formfield) | |
| 179 | { | |
| 180 | return stripslashes($formfield); | |
| 181 | } | |
| 182 | ||
| 183 | function toLower($record) { | |
| 184 | if(is_array($record)) { | |
| 185 | foreach($record as $key => $val) { | |
| 186 | $key = strtolower($key); | |
| 187 | $out[$key] = $val; | |
| 188 | } | |
| 189 | } | |
| 190 | return $out; | |
| 191 | } | |
| 192 | ||
| 193 | ||
| 194 | function insert($tablename,$form,$debug = 0) | |
| 195 | { | |
| 196 | if(is_array($form)){ | |
| 197 | foreach($form as $key => $value) | |
| 198 | { | |
| 199 | $sql_key .= "$key, "; | |
| 200 | $sql_value .= "'".$this->check($value)."', "; | |
| 201 | } | |
| 202 | $sql_key = substr($sql_key,0,strlen($sql_key) - 2); | |
| 203 | $sql_value = substr($sql_value,0,strlen($sql_value) - 2); | |
| 204 | ||
| 205 | $sql = "INSERT INTO $tablename (" . $sql_key . ") VALUES (" . $sql_value .")"; | |
| 206 | ||
| 207 | if($debug == 1) echo "SQL-Statement: ".$sql."<br><br>"; | |
| 208 | $this->query($sql); | |
| 209 | if($debug == 1) echo "mySQL Error Message: ".$this->errorMessage; | |
| 210 | } | |
| 211 | } | |
| 212 | ||
| 213 | function update($tablename,$form,$bedingung,$debug = 0) | |
| 214 | { | |
| 215 | ||
| 216 | if(is_array($form)){ | |
| 217 | foreach($form as $key => $value) | |
| 218 | { | |
| 219 | $insql .= "$key = '".$this->check($value)."', "; | |
| 220 | } | |
| 221 | $insql = substr($insql,0,strlen($insql) - 2); | |
| 222 | $sql = "UPDATE $tablename SET " . $insql . " WHERE $bedingung"; | |
| 223 | if($debug == 1) echo "SQL-Statement: ".$sql."<br><br>"; | |
| 224 | $this->query($sql); | |
| 225 | if($debug == 1) echo "mySQL Error Message: ".$this->errorMessage; | |
| 226 | } | |
| 227 | } | |
| 228 | ||
| 229 | function closeConn() { | |
| 230 | ||
| 231 | } | |
| 232 | ||
| 233 | function freeResult() { | |
| 234 | ||
| 235 | ||
| 236 | } | |
| 237 | ||
| 238 | function delete() { | |
| 239 | ||
| 240 | } | |
| 241 | ||
| 242 | function Transaction($action) { | |
| 243 | //action = begin, commit oder rollback | |
| 244 | ||
| 245 | } | |
| 246 | ||
| 247 | /* | |
| 248 | $columns = array(action => add | alter | drop | |
| 249 | name => Spaltenname | |
| 250 | name_new => neuer Spaltenname, nur bei 'alter' belegt | |
| 251 | type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob | |
| 252 | typeValue => Wert z.B. bei Varchar | |
| 253 | defaultValue => Default Wert | |
| 254 | notNull => true | false | |
| 255 | autoInc => true | false | |
| 256 | option => unique | primary | index) | |
| 257 | ||
| 258 | ||
| 259 | */ | |
| 260 | ||
| 261 | function createTable($table_name,$columns) { | |
| 262 | $index = ""; | |
| 263 | $sql = "CREATE TABLE $table_name ("; | |
| 264 | foreach($columns as $col){ | |
| 265 | $sql .= $col["name"]." ".$this->mapType($col["type"],$col["typeValue"])." "; | |
| 266 | ||
| 267 | if($col["defaultValue"] != "") { | |
| 268 | if($col["defaultValue"] == "NULL" or $col["defaultValue"] == "NOT NULL") { | |
| 269 | $sql .= "DEFAULT ".$col["defaultValue"]." "; | |
| 270 | } else { | |
| 271 | $sql .= "DEFAULT '".$col["defaultValue"]."' "; | |
| 272 | } | |
| 273 | ||
| 274 | } elseif($col["defaultValue"] != false) { | |
| 275 | $sql .= "DEFAULT '' "; | |
| 276 | } | |
| 277 | if($col["defaultValue"] != "NULL" && $col["defaultValue"] != "NOT NULL") { | |
| 278 | if($col["notNull"] == true) { | |
| 279 | $sql .= "NOT NULL "; | |
| 280 | } else { | |
| 281 | $sql .= "NULL "; | |
| 282 | } | |
| 283 | } | |
| 284 | if($col["autoInc"] == true) $sql .= "auto_increment "; | |
| 285 | $sql.= ","; | |
| 286 | // key Definitionen | |
| 287 | if($col["option"] == "primary") $index .= "PRIMARY KEY (".$col["name"]."),"; | |
| 288 | if($col["option"] == "index") $index .= "INDEX (".$col["name"]."),"; | |
| 289 | if($col["option"] == "unique") $index .= "UNIQUE (".$col["name"]."),"; | |
| 290 | } | |
| 291 | $sql .= $index; | |
| 292 | $sql = substr($sql,0,-1); | |
| 293 | $sql .= ")"; | |
| 294 | ||
| 295 | $this->query($sql); | |
| 296 | return true; | |
| 297 | } | |
| 298 | ||
| 299 | /* | |
| 300 | $columns = array(action => add | alter | drop | |
| 301 | name => Spaltenname | |
| 302 | name_new => neuer Spaltenname, nur bei 'alter' belegt | |
| 303 | type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob | |
| 304 | typeValue => Wert z.B. bei Varchar | |
| 305 | defaultValue => Default Wert | |
| 306 | notNull => true | false | |
| 307 | autoInc => true | false | |
| 308 | option => unique | primary | index) | |
| 309 | ||
| 310 | ||
| 311 | */ | |
| 312 | function alterTable($table_name,$columns) { | |
| 313 | $index = ""; | |
| 314 | $sql = "ALTER TABLE $table_name "; | |
| 315 | foreach($columns as $col){ | |
| 316 | if($col["action"] == 'add') { | |
| 317 | $sql .= "ADD ".$col["name"]." ".$this->mapType($col["type"],$col["typeValue"])." "; | |
| 318 | } elseif ($col["action"] == 'alter') { | |
| 319 | $sql .= "CHANGE ".$col["name"]." ".$col["name_new"]." ".$this->mapType($col["type"],$col["typeValue"])." "; | |
| 320 | } elseif ($col["action"] == 'drop') { | |
| 321 | $sql .= "DROP ".$col["name"]." "; | |
| 322 | } | |
| 323 | if($col["action"] != 'drop') { | |
| 324 | if($col["defaultValue"] != "") $sql .= "DEFAULT '".$col["defaultValue"]."' "; | |
| 325 | if($col["notNull"] == true) { | |
| 326 | $sql .= "NOT NULL "; | |
| 327 | } else { | |
| 328 | $sql .= "NULL "; | |
| 329 | } | |
| 330 | if($col["autoInc"] == true) $sql .= "auto_increment "; | |
| 331 | $sql.= ","; | |
| 332 | // key Definitionen | |
| 333 | if($col["option"] == "primary") $index .= "PRIMARY KEY (".$col["name"]."),"; | |
| 334 | if($col["option"] == "index") $index .= "INDEX (".$col["name"]."),"; | |
| 335 | if($col["option"] == "unique") $index .= "UNIQUE (".$col["name"]."),"; | |
| 336 | } | |
| 337 | } | |
| 338 | $sql .= $index; | |
| 339 | $sql = substr($sql,0,-1); | |
| 340 | ||
| 341 | //die($sql); | |
| 342 | $this->query($sql); | |
| 343 | return true; | |
| 344 | } | |
| 345 | ||
| 346 | function dropTable($table_name) { | |
| 347 | $this->check($table_name); | |
| 348 | $sql = "DROP TABLE '". $table_name."'"; | |
| 349 | return $this->query($sql); | |
| 350 | } | |
| 351 | ||
| b84d47 | 352 | // gibt Array mit Tabellennamen zur�ck |
| 9200ad | 353 | function getTables($database_name = '') { |
| T | 354 | |
| b84d47 | 355 | if($database_name == ''){ |
| P | 356 | $database_name = $this->dbName; |
| 357 | } | |
| 358 | $result = mysql_query("SHOW TABLES FROM `$database_name`"); | |
| facccb | 359 | $tb_names = array(); |
| 9200ad | 360 | for ($i = 0; $i < mysql_num_rows($result); $i++) { |
| T | 361 | $tb_names[$i] = mysql_tablename($result, $i); |
| 362 | } | |
| 363 | return $tb_names; | |
| 364 | } | |
| 365 | ||
| b84d47 | 366 | // gibt Feldinformationen zur Tabelle zur�ck |
| 9200ad | 367 | /* |
| T | 368 | $columns = array(action => add | alter | drop |
| 369 | name => Spaltenname | |
| 370 | name_new => neuer Spaltenname, nur bei 'alter' belegt | |
| 371 | type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob | |
| 372 | typeValue => Wert z.B. bei Varchar | |
| 373 | defaultValue => Default Wert | |
| 374 | notNull => true | false | |
| 375 | autoInc => true | false | |
| 376 | option => unique | primary | index) | |
| 377 | ||
| 378 | ||
| 379 | */ | |
| 380 | ||
| 381 | function tableInfo($table_name) { | |
| 382 | ||
| 383 | global $go_api,$go_info; | |
| 384 | // Tabellenfelder einlesen | |
| 385 | ||
| 386 | if($rows = $go_api->db->queryAllRecords("SHOW FIELDS FROM ".$table_name)){ | |
| 387 | foreach($rows as $row) { | |
| 388 | $name = $row[0]; | |
| 389 | $default = $row[4]; | |
| 390 | $key = $row[3]; | |
| 391 | $extra = $row[5]; | |
| 392 | $isnull = $row[2]; | |
| 393 | $type = $row[1]; | |
| 394 | ||
| 395 | ||
| 396 | $column = array(); | |
| 397 | ||
| 398 | $column["name"] = $name; | |
| 399 | //$column["type"] = $type; | |
| 400 | $column["defaultValue"] = $default; | |
| 401 | if(stristr($key,"PRI")) $column["option"] = "primary"; | |
| 402 | if(stristr($isnull,"YES")) { | |
| 403 | $column["notNull"] = false; | |
| 404 | } else { | |
| 405 | $column["notNull"] = true; | |
| 406 | } | |
| 407 | if($extra == 'auto_increment') $column["autoInc"] = true; | |
| 408 | ||
| 409 | ||
| 410 | // Type in Metatype umsetzen | |
| 411 | ||
| 412 | if(stristr($type,"int(")) $metaType = 'int32'; | |
| 413 | if(stristr($type,"bigint")) $metaType = 'int64'; | |
| 414 | if(stristr($type,"char")) { | |
| 415 | $metaType = 'char'; | |
| 416 | $tmp_typeValue = explode('(',$type); | |
| 417 | $column["typeValue"] = substr($tmp_typeValue[1],0,-1); | |
| 418 | } | |
| 419 | if(stristr($type,"varchar")) { | |
| 420 | $metaType = 'varchar'; | |
| 421 | $tmp_typeValue = explode('(',$type); | |
| 422 | $column["typeValue"] = substr($tmp_typeValue[1],0,-1); | |
| 423 | } | |
| 424 | if(stristr($type,"text")) $metaType = 'text'; | |
| 425 | if(stristr($type,"double")) $metaType = 'double'; | |
| 426 | if(stristr($type,"blob")) $metaType = 'blob'; | |
| 427 | ||
| 428 | ||
| 429 | $column["type"] = $metaType; | |
| 430 | ||
| 431 | $columns[] = $column; | |
| 432 | } | |
| 433 | return $columns; | |
| 434 | } else { | |
| 435 | return false; | |
| 436 | } | |
| 437 | ||
| 438 | ||
| 439 | //$this->createTable('tester',$columns); | |
| 440 | ||
| 441 | /* | |
| 442 | $result = mysql_list_fields($go_info["server"]["db_name"],$table_name); | |
| 443 | $fields = mysql_num_fields ($result); | |
| 444 | $i = 0; | |
| 445 | $table = mysql_field_table ($result, $i); | |
| 446 | while ($i < $fields) { | |
| 447 | $name = mysql_field_name ($result, $i); | |
| 448 | $type = mysql_field_type ($result, $i); | |
| 449 | $len = mysql_field_len ($result, $i); | |
| 450 | $flags = mysql_field_flags ($result, $i); | |
| 451 | print_r($flags); | |
| 452 | ||
| 453 | $columns = array(name => $name, | |
| 454 | type => "", | |
| 455 | defaultValue => "", | |
| 456 | isnull => 1, | |
| 457 | option => ""); | |
| 458 | $returnvar[] = $columns; | |
| 459 | ||
| 460 | $i++; | |
| 461 | } | |
| 462 | */ | |
| 463 | ||
| 464 | ||
| 465 | ||
| 466 | } | |
| 467 | ||
| 468 | function mapType($metaType,$typeValue) { | |
| 469 | global $go_api; | |
| 470 | $metaType = strtolower($metaType); | |
| 471 | switch ($metaType) { | |
| 472 | case 'int16': | |
| 473 | return 'smallint'; | |
| 474 | break; | |
| 475 | case 'int32': | |
| 476 | return 'int'; | |
| 477 | break; | |
| 478 | case 'int64': | |
| 479 | return 'bigint'; | |
| 480 | break; | |
| 481 | case 'double': | |
| 482 | return 'double'; | |
| 483 | break; | |
| 484 | case 'char': | |
| 485 | return 'char'; | |
| 486 | break; | |
| 487 | case 'varchar': | |
| b84d47 | 488 | if($typeValue < 1) die("Datenbank Fehler: F�r diesen Datentyp ist eine L�ngenangabe notwendig."); |
| 9200ad | 489 | return 'varchar('.$typeValue.')'; |
| T | 490 | break; |
| 491 | case 'text': | |
| 492 | return 'text'; | |
| 493 | break; | |
| 494 | case 'blob': | |
| 495 | return 'blob'; | |
| 496 | break; | |
| 497 | } | |
| 498 | } | |
| 499 | ||
| 500 | } | |
| 501 | ||
| 20218c | 502 | ?> |
