root / branches / phpBB-3_0_0 / phpBB / includes / acp / acp_database.php
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| 1 | 5647 | davidmj | <?php
|
|---|---|---|---|
| 2 | 8147 | acydburn | /**
|
| 3 | 5647 | davidmj | * |
| 4 | 5647 | davidmj | * @package acp |
| 5 | 5647 | davidmj | * @version $Id$ |
| 6 | 8147 | acydburn | * @copyright (c) 2005 phpBB Group |
| 7 | 8147 | acydburn | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 8 | 5647 | davidmj | * |
| 9 | 5647 | davidmj | */ |
| 10 | 5647 | davidmj | |
| 11 | 5647 | davidmj | /**
|
| 12 | 8147 | acydburn | * @ignore |
| 13 | 8147 | acydburn | */ |
| 14 | 8147 | acydburn | if (!defined('IN_PHPBB')) |
| 15 | 8147 | acydburn | {
|
| 16 | 8147 | acydburn | exit;
|
| 17 | 8147 | acydburn | } |
| 18 | 8147 | acydburn | |
| 19 | 8147 | acydburn | /**
|
| 20 | 5647 | davidmj | * @package acp |
| 21 | 5647 | davidmj | */ |
| 22 | 5647 | davidmj | class acp_database |
| 23 | 5647 | davidmj | {
|
| 24 | 5647 | davidmj | var $u_action; |
| 25 | 5647 | davidmj | |
| 26 | 5647 | davidmj | function main($id, $mode) |
| 27 | 5647 | davidmj | {
|
| 28 | 8525 | acydburn | global $cache, $db, $user, $auth, $template, $table_prefix; |
| 29 | 6015 | acydburn | global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx; |
| 30 | 9416 | acydburn | |
| 31 | 5647 | davidmj | $user->add_lang('acp/database'); |
| 32 | 5647 | davidmj | |
| 33 | 5647 | davidmj | $this->tpl_name = 'acp_database'; |
| 34 | 6106 | davidmj | $this->page_title = 'ACP_DATABASE'; |
| 35 | 5647 | davidmj | |
| 36 | 5647 | davidmj | $action = request_var('action', ''); |
| 37 | 5647 | davidmj | $submit = (isset($_POST['submit'])) ? true : false; |
| 38 | 5647 | davidmj | |
| 39 | 5647 | davidmj | $template->assign_vars(array( |
| 40 | 5647 | davidmj | 'MODE' => $mode |
| 41 | 5647 | davidmj | )); |
| 42 | 5647 | davidmj | |
| 43 | 5647 | davidmj | switch ($mode) |
| 44 | 5647 | davidmj | {
|
| 45 | 5647 | davidmj | case 'backup': |
| 46 | 5666 | acydburn | |
| 47 | 6698 | acydburn | $this->page_title = 'ACP_BACKUP'; |
| 48 | 6698 | acydburn | |
| 49 | 5647 | davidmj | switch ($action) |
| 50 | 5647 | davidmj | {
|
| 51 | 5647 | davidmj | case 'download': |
| 52 | 5647 | davidmj | $type = request_var('type', ''); |
| 53 | 5647 | davidmj | $table = request_var('table', array('')); |
| 54 | 5647 | davidmj | $format = request_var('method', ''); |
| 55 | 6133 | davidmj | $where = request_var('where', ''); |
| 56 | 5647 | davidmj | |
| 57 | 6994 | davidmj | if (!sizeof($table)) |
| 58 | 6994 | davidmj | {
|
| 59 | 7893 | davidmj | trigger_error($user->lang['TABLE_SELECT_ERROR'] . adm_back_link($this->u_action), E_USER_WARNING); |
| 60 | 6994 | davidmj | } |
| 61 | 6994 | davidmj | |
| 62 | 5874 | davidmj | $store = $download = $structure = $schema_data = false; |
| 63 | 5789 | davidmj | |
| 64 | 6106 | davidmj | if ($where == 'store_and_download' || $where == 'store') |
| 65 | 5789 | davidmj | {
|
| 66 | 5789 | davidmj | $store = true; |
| 67 | 5789 | davidmj | } |
| 68 | 5789 | davidmj | |
| 69 | 6106 | davidmj | if ($where == 'store_and_download' || $where == 'download') |
| 70 | 5789 | davidmj | {
|
| 71 | 5789 | davidmj | $download = true; |
| 72 | 5789 | davidmj | } |
| 73 | 5789 | davidmj | |
| 74 | 5874 | davidmj | if ($type == 'full' || $type == 'structure') |
| 75 | 5874 | davidmj | {
|
| 76 | 5874 | davidmj | $structure = true; |
| 77 | 5874 | davidmj | } |
| 78 | 5874 | davidmj | |
| 79 | 5874 | davidmj | if ($type == 'full' || $type == 'data') |
| 80 | 5874 | davidmj | {
|
| 81 | 5874 | davidmj | $schema_data = true; |
| 82 | 5874 | davidmj | } |
| 83 | 5874 | davidmj | |
| 84 | 5665 | davidmj | @set_time_limit(1200); |
| 85 | 9417 | acydburn | @set_time_limit(0); |
| 86 | 5665 | davidmj | |
| 87 | 6295 | davidmj | $time = time(); |
| 88 | 5647 | davidmj | |
| 89 | 6768 | davidmj | $filename = 'backup_' . $time . '_' . unique_id(); |
| 90 | 6988 | davidmj | switch ($db->sql_layer) |
| 91 | 5708 | davidmj | {
|
| 92 | 6988 | davidmj | case 'mysqli': |
| 93 | 6988 | davidmj | case 'mysql4': |
| 94 | 6988 | davidmj | case 'mysql': |
| 95 | 6988 | davidmj | $extractor = new mysql_extractor($download, $store, $format, $filename, $time); |
| 96 | 5708 | davidmj | break;
|
| 97 | 5708 | davidmj | |
| 98 | 5647 | davidmj | case 'sqlite': |
| 99 | 6988 | davidmj | $extractor = new sqlite_extractor($download, $store, $format, $filename, $time); |
| 100 | 5647 | davidmj | break;
|
| 101 | 5793 | davidmj | |
| 102 | 5793 | davidmj | case 'postgres': |
| 103 | 6988 | davidmj | $extractor = new postgres_extractor($download, $store, $format, $filename, $time); |
| 104 | 5798 | davidmj | break;
|
| 105 | 5793 | davidmj | |
| 106 | 6988 | davidmj | case 'oracle': |
| 107 | 6988 | davidmj | $extractor = new oracle_extractor($download, $store, $format, $filename, $time); |
| 108 | 6988 | davidmj | break;
|
| 109 | 6988 | davidmj | |
| 110 | 5793 | davidmj | case 'mssql': |
| 111 | 5793 | davidmj | case 'mssql_odbc': |
| 112 | 10489 | naderman | case 'mssqlnative': |
| 113 | 6988 | davidmj | $extractor = new mssql_extractor($download, $store, $format, $filename, $time); |
| 114 | 5793 | davidmj | break;
|
| 115 | 6988 | davidmj | |
| 116 | 6988 | davidmj | case 'firebird': |
| 117 | 6988 | davidmj | $extractor = new firebird_extractor($download, $store, $format, $filename, $time); |
| 118 | 6988 | davidmj | break;
|
| 119 | 5647 | davidmj | } |
| 120 | 5647 | davidmj | |
| 121 | 6988 | davidmj | $extractor->write_start($table_prefix); |
| 122 | 6988 | davidmj | |
| 123 | 5666 | acydburn | foreach ($table as $table_name) |
| 124 | 5647 | davidmj | {
|
| 125 | 5666 | acydburn | // Get the table structure
|
| 126 | 5874 | davidmj | if ($structure) |
| 127 | 5647 | davidmj | {
|
| 128 | 6988 | davidmj | $extractor->write_table($table_name); |
| 129 | 6988 | davidmj | } |
| 130 | 6988 | davidmj | else
|
| 131 | 6988 | davidmj | {
|
| 132 | 6988 | davidmj | // We might wanna empty out all that junk :D
|
| 133 | 6497 | acydburn | switch ($db->sql_layer) |
| 134 | 5666 | acydburn | {
|
| 135 | 6099 | davidmj | case 'sqlite': |
| 136 | 5803 | davidmj | case 'firebird': |
| 137 | 6988 | davidmj | $extractor->flush('DELETE FROM ' . $table_name . ";\n"); |
| 138 | 5803 | davidmj | break;
|
| 139 | 5803 | davidmj | |
| 140 | 5793 | davidmj | case 'mssql': |
| 141 | 5798 | davidmj | case 'mssql_odbc': |
| 142 | 10489 | naderman | case 'mssqlnative': |
| 143 | 6988 | davidmj | $extractor->flush('TRUNCATE TABLE ' . $table_name . "GO\n"); |
| 144 | 5793 | davidmj | break;
|
| 145 | 6988 | davidmj | |
| 146 | 6988 | davidmj | case 'oracle': |
| 147 | 10174 | acydburn | $extractor->flush('TRUNCATE TABLE ' . $table_name . "/\n"); |
| 148 | 6954 | davidmj | break;
|
| 149 | 6954 | davidmj | |
| 150 | 6954 | davidmj | default:
|
| 151 | 6988 | davidmj | $extractor->flush('TRUNCATE TABLE ' . $table_name . ";\n"); |
| 152 | 6954 | davidmj | break;
|
| 153 | 6954 | davidmj | } |
| 154 | 6145 | davidmj | } |
| 155 | 6497 | acydburn | |
| 156 | 5666 | acydburn | // Data
|
| 157 | 5874 | davidmj | if ($schema_data) |
| 158 | 5666 | acydburn | {
|
| 159 | 6988 | davidmj | $extractor->write_data($table_name); |
| 160 | 5647 | davidmj | } |
| 161 | 5647 | davidmj | } |
| 162 | 5647 | davidmj | |
| 163 | 6994 | davidmj | $extractor->write_end();
|
| 164 | 5793 | davidmj | |
| 165 | 8525 | acydburn | add_log('admin', 'LOG_DB_BACKUP'); |
| 166 | 8525 | acydburn | |
| 167 | 5789 | davidmj | if ($download == true) |
| 168 | 5708 | davidmj | {
|
| 169 | 5708 | davidmj | exit;
|
| 170 | 5708 | davidmj | } |
| 171 | 5666 | acydburn | |
| 172 | 6428 | acydburn | trigger_error($user->lang['BACKUP_SUCCESS'] . adm_back_link($this->u_action)); |
| 173 | 5647 | davidmj | break;
|
| 174 | 5647 | davidmj | |
| 175 | 5647 | davidmj | default:
|
| 176 | 7016 | davidmj | include($phpbb_root_path . 'includes/functions_install.' . $phpEx); |
| 177 | 7016 | davidmj | $tables = get_tables($db); |
| 178 | 8511 | davidmj | asort($tables); |
| 179 | 7016 | davidmj | foreach ($tables as $table_name) |
| 180 | 5647 | davidmj | {
|
| 181 | 7893 | davidmj | if (strlen($table_prefix) === 0 || stripos($table_name, $table_prefix) === 0) |
| 182 | 7016 | davidmj | {
|
| 183 | 7016 | davidmj | $template->assign_block_vars('tables', array( |
| 184 | 7016 | davidmj | 'TABLE' => $table_name |
| 185 | 7016 | davidmj | )); |
| 186 | 7016 | davidmj | } |
| 187 | 5647 | davidmj | } |
| 188 | 7016 | davidmj | unset($tables); |
| 189 | 5647 | davidmj | |
| 190 | 5647 | davidmj | $template->assign_vars(array( |
| 191 | 5647 | davidmj | 'U_ACTION' => $this->u_action . '&action=download' |
| 192 | 5647 | davidmj | )); |
| 193 | 9416 | acydburn | |
| 194 | 5708 | davidmj | $available_methods = array('gzip' => 'zlib', 'bzip2' => 'bz2'); |
| 195 | 5708 | davidmj | |
| 196 | 5708 | davidmj | foreach ($available_methods as $type => $module) |
| 197 | 5708 | davidmj | {
|
| 198 | 5708 | davidmj | if (!@extension_loaded($module)) |
| 199 | 5708 | davidmj | {
|
| 200 | 5708 | davidmj | continue;
|
| 201 | 5708 | davidmj | } |
| 202 | 5708 | davidmj | |
| 203 | 5647 | davidmj | $template->assign_block_vars('methods', array( |
| 204 | 5647 | davidmj | 'TYPE' => $type |
| 205 | 5647 | davidmj | )); |
| 206 | 5647 | davidmj | } |
| 207 | 6027 | davidmj | |
| 208 | 6027 | davidmj | $template->assign_block_vars('methods', array( |
| 209 | 6027 | davidmj | 'TYPE' => 'text' |
| 210 | 6027 | davidmj | )); |
| 211 | 5647 | davidmj | break;
|
| 212 | 5647 | davidmj | } |
| 213 | 5647 | davidmj | break;
|
| 214 | 5647 | davidmj | |
| 215 | 5647 | davidmj | case 'restore': |
| 216 | 6698 | acydburn | |
| 217 | 6698 | acydburn | $this->page_title = 'ACP_RESTORE'; |
| 218 | 6698 | acydburn | |
| 219 | 5647 | davidmj | switch ($action) |
| 220 | 5647 | davidmj | {
|
| 221 | 5647 | davidmj | case 'submit': |
| 222 | 5789 | davidmj | $delete = request_var('delete', ''); |
| 223 | 5891 | davidmj | $file = request_var('file', ''); |
| 224 | 11561 | git-gate | $download = request_var('download', ''); |
| 225 | 5789 | davidmj | |
| 226 | 7279 | davidmj | if (!preg_match('#^backup_\d{10,}_[a-z\d]{16}\.(sql(?:\.(?:gz|bz2))?)$#', $file, $matches)) |
| 227 | 7279 | davidmj | {
|
| 228 | 7279 | davidmj | trigger_error($user->lang['BACKUP_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); |
| 229 | 7279 | davidmj | } |
| 230 | 7279 | davidmj | |
| 231 | 6027 | davidmj | $file_name = $phpbb_root_path . 'store/' . $matches[0]; |
| 232 | 6027 | davidmj | |
| 233 | 7293 | davidmj | if (!file_exists($file_name) || !is_readable($file_name)) |
| 234 | 5891 | davidmj | {
|
| 235 | 6428 | acydburn | trigger_error($user->lang['BACKUP_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); |
| 236 | 5891 | davidmj | } |
| 237 | 5891 | davidmj | |
| 238 | 5789 | davidmj | if ($delete) |
| 239 | 5789 | davidmj | {
|
| 240 | 7472 | davidmj | if (confirm_box(true)) |
| 241 | 7472 | davidmj | {
|
| 242 | 7472 | davidmj | unlink($file_name); |
| 243 | 7531 | davidmj | add_log('admin', 'LOG_DB_DELETE'); |
| 244 | 7472 | davidmj | trigger_error($user->lang['BACKUP_DELETE'] . adm_back_link($this->u_action)); |
| 245 | 7472 | davidmj | } |
| 246 | 7472 | davidmj | else
|
| 247 | 7472 | davidmj | {
|
| 248 | 7479 | davidmj | confirm_box(false, $user->lang['DELETE_SELECTED_BACKUP'], build_hidden_fields(array('delete' => $delete, 'file' => $file))); |
| 249 | 7472 | davidmj | } |
| 250 | 5789 | davidmj | } |
| 251 | 11561 | git-gate | else if ($download || confirm_box(true)) |
| 252 | 7479 | davidmj | {
|
| 253 | 7479 | davidmj | if ($download) |
| 254 | 7479 | davidmj | {
|
| 255 | 7479 | davidmj | $name = $matches[0]; |
| 256 | 5789 | davidmj | |
| 257 | 7479 | davidmj | switch ($matches[1]) |
| 258 | 7479 | davidmj | {
|
| 259 | 7479 | davidmj | case 'sql': |
| 260 | 7479 | davidmj | $mimetype = 'text/x-sql'; |
| 261 | 7479 | davidmj | break;
|
| 262 | 7479 | davidmj | case 'sql.bz2': |
| 263 | 7479 | davidmj | $mimetype = 'application/x-bzip2'; |
| 264 | 7479 | davidmj | break;
|
| 265 | 7479 | davidmj | case 'sql.gz': |
| 266 | 7479 | davidmj | $mimetype = 'application/x-gzip'; |
| 267 | 7479 | davidmj | break;
|
| 268 | 7479 | davidmj | } |
| 269 | 5789 | davidmj | |
| 270 | 7479 | davidmj | header('Pragma: no-cache'); |
| 271 | 7479 | davidmj | header("Content-Type: $mimetype; name=\"$name\""); |
| 272 | 7479 | davidmj | header("Content-disposition: attachment; filename=$name"); |
| 273 | 7479 | davidmj | |
| 274 | 7479 | davidmj | @set_time_limit(0); |
| 275 | 7479 | davidmj | |
| 276 | 7479 | davidmj | $fp = @fopen($file_name, 'rb'); |
| 277 | 7479 | davidmj | |
| 278 | 7479 | davidmj | if ($fp !== false) |
| 279 | 7479 | davidmj | {
|
| 280 | 7479 | davidmj | while (!feof($fp)) |
| 281 | 7479 | davidmj | {
|
| 282 | 7479 | davidmj | echo fread($fp, 8192); |
| 283 | 7479 | davidmj | } |
| 284 | 7479 | davidmj | fclose($fp); |
| 285 | 7479 | davidmj | } |
| 286 | 7479 | davidmj | |
| 287 | 7479 | davidmj | flush();
|
| 288 | 7479 | davidmj | exit;
|
| 289 | 7479 | davidmj | } |
| 290 | 7479 | davidmj | |
| 291 | 6791 | davidmj | switch ($matches[1]) |
| 292 | 5789 | davidmj | {
|
| 293 | 5789 | davidmj | case 'sql': |
| 294 | 7479 | davidmj | $fp = fopen($file_name, 'rb'); |
| 295 | 7479 | davidmj | $read = 'fread'; |
| 296 | 7479 | davidmj | $seek = 'fseek'; |
| 297 | 7479 | davidmj | $eof = 'feof'; |
| 298 | 7479 | davidmj | $close = 'fclose'; |
| 299 | 7479 | davidmj | $fgetd = 'fgetd'; |
| 300 | 5789 | davidmj | break;
|
| 301 | 7479 | davidmj | |
| 302 | 5789 | davidmj | case 'sql.bz2': |
| 303 | 7479 | davidmj | $fp = bzopen($file_name, 'r'); |
| 304 | 7479 | davidmj | $read = 'bzread'; |
| 305 | 7479 | davidmj | $seek = ''; |
| 306 | 7479 | davidmj | $eof = 'feof'; |
| 307 | 7479 | davidmj | $close = 'bzclose'; |
| 308 | 7479 | davidmj | $fgetd = 'fgetd_seekless'; |
| 309 | 5789 | davidmj | break;
|
| 310 | 7479 | davidmj | |
| 311 | 5789 | davidmj | case 'sql.gz': |
| 312 | 7479 | davidmj | $fp = gzopen($file_name, 'rb'); |
| 313 | 7479 | davidmj | $read = 'gzread'; |
| 314 | 7479 | davidmj | $seek = 'gzseek'; |
| 315 | 7479 | davidmj | $eof = 'gzeof'; |
| 316 | 7479 | davidmj | $close = 'gzclose'; |
| 317 | 7479 | davidmj | $fgetd = 'fgetd'; |
| 318 | 5789 | davidmj | break;
|
| 319 | 5789 | davidmj | } |
| 320 | 5789 | davidmj | |
| 321 | 7479 | davidmj | switch ($db->sql_layer) |
| 322 | 6053 | davidmj | {
|
| 323 | 7479 | davidmj | case 'mysql': |
| 324 | 7479 | davidmj | case 'mysql4': |
| 325 | 7479 | davidmj | case 'mysqli': |
| 326 | 7479 | davidmj | case 'sqlite': |
| 327 | 7479 | davidmj | while (($sql = $fgetd($fp, ";\n", $read, $seek, $eof)) !== false) |
| 328 | 7479 | davidmj | {
|
| 329 | 7479 | davidmj | $db->sql_query($sql); |
| 330 | 7479 | davidmj | } |
| 331 | 7479 | davidmj | break;
|
| 332 | 5647 | davidmj | |
| 333 | 7479 | davidmj | case 'firebird': |
| 334 | 7479 | davidmj | $delim = ";\n"; |
| 335 | 7479 | davidmj | while (($sql = $fgetd($fp, $delim, $read, $seek, $eof)) !== false) |
| 336 | 6988 | davidmj | {
|
| 337 | 7479 | davidmj | $query = trim($sql); |
| 338 | 7479 | davidmj | if (substr($query, 0, 8) === 'SET TERM') |
| 339 | 7479 | davidmj | {
|
| 340 | 7479 | davidmj | $delim = $query[9] . "\n"; |
| 341 | 7479 | davidmj | continue;
|
| 342 | 7479 | davidmj | } |
| 343 | 7479 | davidmj | $db->sql_query($query); |
| 344 | 6988 | davidmj | } |
| 345 | 7479 | davidmj | break;
|
| 346 | 5647 | davidmj | |
| 347 | 7479 | davidmj | case 'postgres': |
| 348 | 8472 | Kellanved | $delim = ";\n"; |
| 349 | 7479 | davidmj | while (($sql = $fgetd($fp, $delim, $read, $seek, $eof)) !== false) |
| 350 | 6144 | davidmj | {
|
| 351 | 7479 | davidmj | $query = trim($sql); |
| 352 | 8511 | davidmj | |
| 353 | 8511 | davidmj | if (substr($query, 0, 13) == 'CREATE DOMAIN') |
| 354 | 8511 | davidmj | {
|
| 355 | 8511 | davidmj | list(, , $domain) = explode(' ', $query); |
| 356 | 8511 | davidmj | $sql = "SELECT domain_name |
| 357 | 8511 | davidmj | FROM information_schema.domains |
| 358 | 8511 | davidmj | WHERE domain_name = '$domain';"; |
| 359 | 8511 | davidmj | $result = $db->sql_query($sql); |
| 360 | 8511 | davidmj | if (!$db->sql_fetchrow($result)) |
| 361 | 8511 | davidmj | {
|
| 362 | 8511 | davidmj | $db->sql_query($query); |
| 363 | 8511 | davidmj | } |
| 364 | 8511 | davidmj | $db->sql_freeresult($result); |
| 365 | 8511 | davidmj | } |
| 366 | 8511 | davidmj | else
|
| 367 | 8511 | davidmj | {
|
| 368 | 8511 | davidmj | $db->sql_query($query); |
| 369 | 8511 | davidmj | } |
| 370 | 8511 | davidmj | |
| 371 | 7479 | davidmj | if (substr($query, 0, 4) == 'COPY') |
| 372 | 6988 | davidmj | {
|
| 373 | 7479 | davidmj | while (($sub = $fgetd($fp, "\n", $read, $seek, $eof)) !== '\.') |
| 374 | 7016 | davidmj | {
|
| 375 | 7479 | davidmj | if ($sub === false) |
| 376 | 7479 | davidmj | {
|
| 377 | 7893 | davidmj | trigger_error($user->lang['RESTORE_FAILURE'] . adm_back_link($this->u_action), E_USER_WARNING); |
| 378 | 7479 | davidmj | } |
| 379 | 7479 | davidmj | pg_put_line($db->db_connect_id, $sub . "\n"); |
| 380 | 7016 | davidmj | } |
| 381 | 7479 | davidmj | pg_put_line($db->db_connect_id, "\\.\n"); |
| 382 | 7479 | davidmj | pg_end_copy($db->db_connect_id);
|
| 383 | 6988 | davidmj | } |
| 384 | 6144 | davidmj | } |
| 385 | 7479 | davidmj | break;
|
| 386 | 6988 | davidmj | |
| 387 | 7479 | davidmj | case 'oracle': |
| 388 | 7479 | davidmj | while (($sql = $fgetd($fp, "/\n", $read, $seek, $eof)) !== false) |
| 389 | 7479 | davidmj | {
|
| 390 | 7479 | davidmj | $db->sql_query($sql); |
| 391 | 7479 | davidmj | } |
| 392 | 7479 | davidmj | break;
|
| 393 | 6988 | davidmj | |
| 394 | 7479 | davidmj | case 'mssql': |
| 395 | 7479 | davidmj | case 'mssql_odbc': |
| 396 | 10603 | git-gate | case 'mssqlnative': |
| 397 | 7479 | davidmj | while (($sql = $fgetd($fp, "GO\n", $read, $seek, $eof)) !== false) |
| 398 | 7479 | davidmj | {
|
| 399 | 7479 | davidmj | $db->sql_query($sql); |
| 400 | 7479 | davidmj | } |
| 401 | 7479 | davidmj | break;
|
| 402 | 7479 | davidmj | } |
| 403 | 7479 | davidmj | |
| 404 | 7479 | davidmj | $close($fp); |
| 405 | 7479 | davidmj | |
| 406 | 8525 | acydburn | // Purge the cache due to updated data
|
| 407 | 8525 | acydburn | $cache->purge();
|
| 408 | 8525 | acydburn | |
| 409 | 7479 | davidmj | add_log('admin', 'LOG_DB_RESTORE'); |
| 410 | 7479 | davidmj | trigger_error($user->lang['RESTORE_SUCCESS'] . adm_back_link($this->u_action)); |
| 411 | 6988 | davidmj | break;
|
| 412 | 5647 | davidmj | } |
| 413 | 11561 | git-gate | else if (!$download) |
| 414 | 11561 | git-gate | {
|
| 415 | 11561 | git-gate | confirm_box(false, $user->lang['RESTORE_SELECTED_BACKUP'], build_hidden_fields(array('file' => $file))); |
| 416 | 11561 | git-gate | } |
| 417 | 6988 | davidmj | |
| 418 | 5647 | davidmj | default:
|
| 419 | 5708 | davidmj | $methods = array('sql'); |
| 420 | 5708 | davidmj | $available_methods = array('sql.gz' => 'zlib', 'sql.bz2' => 'bz2'); |
| 421 | 5647 | davidmj | |
| 422 | 5708 | davidmj | foreach ($available_methods as $type => $module) |
| 423 | 5708 | davidmj | {
|
| 424 | 5708 | davidmj | if (!@extension_loaded($module)) |
| 425 | 5708 | davidmj | {
|
| 426 | 5708 | davidmj | continue;
|
| 427 | 5708 | davidmj | } |
| 428 | 5708 | davidmj | $methods[] = $type; |
| 429 | 5708 | davidmj | } |
| 430 | 5708 | davidmj | |
| 431 | 5647 | davidmj | $dir = $phpbb_root_path . 'store/'; |
| 432 | 6912 | acydburn | $dh = @opendir($dir); |
| 433 | 6912 | acydburn | |
| 434 | 9416 | acydburn | $backup_files = array(); |
| 435 | 9416 | acydburn | |
| 436 | 6912 | acydburn | if ($dh) |
| 437 | 5647 | davidmj | {
|
| 438 | 6912 | acydburn | while (($file = readdir($dh)) !== false) |
| 439 | 5647 | davidmj | {
|
| 440 | 6912 | acydburn | if (preg_match('#^backup_(\d{10,})_[a-z\d]{16}\.(sql(?:\.(?:gz|bz2))?)$#', $file, $matches)) |
| 441 | 6912 | acydburn | {
|
| 442 | 9416 | acydburn | if (in_array($matches[2], $methods)) |
| 443 | 6912 | acydburn | {
|
| 444 | 10478 | bantu | $backup_files[(int) $matches[1]] = $file; |
| 445 | 6912 | acydburn | } |
| 446 | 5647 | davidmj | } |
| 447 | 5647 | davidmj | } |
| 448 | 6912 | acydburn | closedir($dh); |
| 449 | 5647 | davidmj | } |
| 450 | 5647 | davidmj | |
| 451 | 9416 | acydburn | if (!empty($backup_files)) |
| 452 | 9416 | acydburn | {
|
| 453 | 9416 | acydburn | krsort($backup_files); |
| 454 | 9416 | acydburn | |
| 455 | 9416 | acydburn | foreach ($backup_files as $name => $file) |
| 456 | 9416 | acydburn | {
|
| 457 | 9416 | acydburn | $template->assign_block_vars('files', array( |
| 458 | 9416 | acydburn | 'FILE' => $file, |
| 459 | 10478 | bantu | 'NAME' => $user->format_date($name, 'd-m-Y H:i:s', true), |
| 460 | 9416 | acydburn | 'SUPPORTED' => true, |
| 461 | 9416 | acydburn | )); |
| 462 | 9416 | acydburn | } |
| 463 | 9416 | acydburn | } |
| 464 | 9416 | acydburn | |
| 465 | 5647 | davidmj | $template->assign_vars(array( |
| 466 | 5647 | davidmj | 'U_ACTION' => $this->u_action . '&action=submit' |
| 467 | 5647 | davidmj | )); |
| 468 | 5647 | davidmj | break;
|
| 469 | 5647 | davidmj | } |
| 470 | 5647 | davidmj | break;
|
| 471 | 5647 | davidmj | } |
| 472 | 5647 | davidmj | } |
| 473 | 6988 | davidmj | } |
| 474 | 5666 | acydburn | |
| 475 | 7050 | acydburn | /**
|
| 476 | 7050 | acydburn | * @package acp |
| 477 | 7050 | acydburn | */ |
| 478 | 6988 | davidmj | class base_extractor |
| 479 | 6988 | davidmj | {
|
| 480 | 6988 | davidmj | var $fh; |
| 481 | 6988 | davidmj | var $fp; |
| 482 | 6988 | davidmj | var $write; |
| 483 | 6988 | davidmj | var $close; |
| 484 | 6988 | davidmj | var $store; |
| 485 | 6988 | davidmj | var $download; |
| 486 | 6988 | davidmj | var $time; |
| 487 | 6991 | davidmj | var $format; |
| 488 | 6997 | davidmj | var $run_comp = false; |
| 489 | 6988 | davidmj | |
| 490 | 6988 | davidmj | function base_extractor($download = false, $store = false, $format, $filename, $time) |
| 491 | 5666 | acydburn | {
|
| 492 | 6988 | davidmj | $this->download = $download; |
| 493 | 6988 | davidmj | $this->store = $store; |
| 494 | 6988 | davidmj | $this->time = $time; |
| 495 | 6991 | davidmj | $this->format = $format; |
| 496 | 6991 | davidmj | |
| 497 | 6988 | davidmj | switch ($format) |
| 498 | 6988 | davidmj | {
|
| 499 | 6988 | davidmj | case 'text': |
| 500 | 6988 | davidmj | $ext = '.sql'; |
| 501 | 6988 | davidmj | $open = 'fopen'; |
| 502 | 6988 | davidmj | $this->write = 'fwrite'; |
| 503 | 6988 | davidmj | $this->close = 'fclose'; |
| 504 | 6988 | davidmj | $mimetype = 'text/x-sql'; |
| 505 | 6988 | davidmj | break;
|
| 506 | 6988 | davidmj | case 'bzip2': |
| 507 | 6988 | davidmj | $ext = '.sql.bz2'; |
| 508 | 6988 | davidmj | $open = 'bzopen'; |
| 509 | 6988 | davidmj | $this->write = 'bzwrite'; |
| 510 | 6988 | davidmj | $this->close = 'bzclose'; |
| 511 | 6988 | davidmj | $mimetype = 'application/x-bzip2'; |
| 512 | 6988 | davidmj | break;
|
| 513 | 6988 | davidmj | case 'gzip': |
| 514 | 6988 | davidmj | $ext = '.sql.gz'; |
| 515 | 6988 | davidmj | $open = 'gzopen'; |
| 516 | 6988 | davidmj | $this->write = 'gzwrite'; |
| 517 | 6988 | davidmj | $this->close = 'gzclose'; |
| 518 | 6988 | davidmj | $mimetype = 'application/x-gzip'; |
| 519 | 6988 | davidmj | break;
|
| 520 | 6988 | davidmj | } |
| 521 | 5666 | acydburn | |
| 522 | 6988 | davidmj | if ($download == true) |
| 523 | 6988 | davidmj | {
|
| 524 | 6988 | davidmj | $name = $filename . $ext; |
| 525 | 6988 | davidmj | header('Pragma: no-cache'); |
| 526 | 6988 | davidmj | header("Content-Type: $mimetype; name=\"$name\""); |
| 527 | 6988 | davidmj | header("Content-disposition: attachment; filename=$name"); |
| 528 | 9416 | acydburn | |
| 529 | 6988 | davidmj | switch ($format) |
| 530 | 6988 | davidmj | {
|
| 531 | 6988 | davidmj | case 'bzip2': |
| 532 | 6991 | davidmj | ob_start(); |
| 533 | 6988 | davidmj | break;
|
| 534 | 6991 | davidmj | |
| 535 | 6988 | davidmj | case 'gzip': |
| 536 | 7006 | davidmj | if ((isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false) && strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'msie') === false) |
| 537 | 6997 | davidmj | {
|
| 538 | 6997 | davidmj | ob_start('ob_gzhandler');
|
| 539 | 6997 | davidmj | } |
| 540 | 6997 | davidmj | else
|
| 541 | 6997 | davidmj | {
|
| 542 | 6997 | davidmj | $this->run_comp = true; |
| 543 | 6997 | davidmj | } |
| 544 | 6988 | davidmj | break;
|
| 545 | 6988 | davidmj | } |
| 546 | 6988 | davidmj | } |
| 547 | 9416 | acydburn | |
| 548 | 6988 | davidmj | if ($store == true) |
| 549 | 6988 | davidmj | {
|
| 550 | 6988 | davidmj | global $phpbb_root_path; |
| 551 | 6988 | davidmj | $file = $phpbb_root_path . 'store/' . $filename . $ext; |
| 552 | 9416 | acydburn | |
| 553 | 6988 | davidmj | $this->fp = $open($file, 'w'); |
| 554 | 9416 | acydburn | |
| 555 | 6988 | davidmj | if (!$this->fp) |
| 556 | 6988 | davidmj | {
|
| 557 | 9773 | bantu | trigger_error('FILE_WRITE_FAIL', E_USER_ERROR); |
| 558 | 6988 | davidmj | } |
| 559 | 6988 | davidmj | } |
| 560 | 6988 | davidmj | } |
| 561 | 5666 | acydburn | |
| 562 | 6988 | davidmj | function write_end() |
| 563 | 6988 | davidmj | {
|
| 564 | 6988 | davidmj | static $close; |
| 565 | 9417 | acydburn | |
| 566 | 6988 | davidmj | if ($this->store) |
| 567 | 5666 | acydburn | {
|
| 568 | 6988 | davidmj | if ($close === null) |
| 569 | 6988 | davidmj | {
|
| 570 | 6988 | davidmj | $close = $this->close; |
| 571 | 6988 | davidmj | } |
| 572 | 6988 | davidmj | $close($this->fp); |
| 573 | 6988 | davidmj | } |
| 574 | 5666 | acydburn | |
| 575 | 6991 | davidmj | // bzip2 must be written all the way at the end
|
| 576 | 6993 | davidmj | if ($this->download && $this->format === 'bzip2') |
| 577 | 6988 | davidmj | {
|
| 578 | 6991 | davidmj | $c = ob_get_clean();
|
| 579 | 6991 | davidmj | echo bzcompress($c); |
| 580 | 6988 | davidmj | } |
| 581 | 6988 | davidmj | } |
| 582 | 6988 | davidmj | |
| 583 | 6988 | davidmj | function flush($data) |
| 584 | 6988 | davidmj | {
|
| 585 | 6988 | davidmj | static $write; |
| 586 | 6988 | davidmj | if ($this->store === true) |
| 587 | 6988 | davidmj | {
|
| 588 | 6988 | davidmj | if ($write === null) |
| 589 | 6988 | davidmj | {
|
| 590 | 6988 | davidmj | $write = $this->write; |
| 591 | 6988 | davidmj | } |
| 592 | 6988 | davidmj | $write($this->fp, $data); |
| 593 | 6988 | davidmj | } |
| 594 | 6988 | davidmj | |
| 595 | 6988 | davidmj | if ($this->download === true) |
| 596 | 6988 | davidmj | {
|
| 597 | 7016 | davidmj | if ($this->format === 'bzip2' || $this->format === 'text' || ($this->format === 'gzip' && !$this->run_comp)) |
| 598 | 6997 | davidmj | {
|
| 599 | 6997 | davidmj | echo $data; |
| 600 | 6997 | davidmj | } |
| 601 | 6991 | davidmj | |
| 602 | 6991 | davidmj | // we can write the gzip data as soon as we get it
|
| 603 | 6991 | davidmj | if ($this->format === 'gzip') |
| 604 | 6991 | davidmj | {
|
| 605 | 6997 | davidmj | if ($this->run_comp) |
| 606 | 6997 | davidmj | {
|
| 607 | 6997 | davidmj | echo gzencode($data); |
| 608 | 6997 | davidmj | } |
| 609 | 6997 | davidmj | else
|
| 610 | 6997 | davidmj | {
|
| 611 | 6997 | davidmj | ob_flush(); |
| 612 | 6997 | davidmj | flush();
|
| 613 | 6997 | davidmj | } |
| 614 | 6991 | davidmj | } |
| 615 | 6988 | davidmj | } |
| 616 | 6988 | davidmj | } |
| 617 | 6988 | davidmj | } |
| 618 | 6988 | davidmj | |
| 619 | 7050 | acydburn | /**
|
| 620 | 7050 | acydburn | * @package acp |
| 621 | 7050 | acydburn | */ |
| 622 | 6988 | davidmj | class mysql_extractor extends base_extractor |
| 623 | 6988 | davidmj | {
|
| 624 | 6988 | davidmj | function write_start($table_prefix) |
| 625 | 6988 | davidmj | {
|
| 626 | 6988 | davidmj | $sql_data = "#\n"; |
| 627 | 6988 | davidmj | $sql_data .= "# phpBB Backup Script\n"; |
| 628 | 6988 | davidmj | $sql_data .= "# Dump of tables for $table_prefix\n"; |
| 629 | 6988 | davidmj | $sql_data .= "# DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 630 | 6988 | davidmj | $sql_data .= "#\n"; |
| 631 | 6988 | davidmj | $this->flush($sql_data); |
| 632 | 6988 | davidmj | } |
| 633 | 6988 | davidmj | |
| 634 | 6988 | davidmj | function write_table($table_name) |
| 635 | 6988 | davidmj | {
|
| 636 | 6988 | davidmj | global $db; |
| 637 | 6988 | davidmj | static $new_extract; |
| 638 | 6988 | davidmj | |
| 639 | 6988 | davidmj | if ($new_extract === null) |
| 640 | 6988 | davidmj | {
|
| 641 | 8814 | acydburn | if ($db->sql_layer === 'mysqli' || version_compare($db->sql_server_info(true), '3.23.20', '>=')) |
| 642 | 6989 | davidmj | {
|
| 643 | 6989 | davidmj | $new_extract = true; |
| 644 | 6989 | davidmj | } |
| 645 | 6989 | davidmj | else
|
| 646 | 6989 | davidmj | {
|
| 647 | 6989 | davidmj | $new_extract = false; |
| 648 | 6989 | davidmj | } |
| 649 | 6988 | davidmj | } |
| 650 | 6988 | davidmj | |
| 651 | 6988 | davidmj | if ($new_extract) |
| 652 | 6988 | davidmj | {
|
| 653 | 6988 | davidmj | $this->new_write_table($table_name); |
| 654 | 6988 | davidmj | } |
| 655 | 6988 | davidmj | else
|
| 656 | 6988 | davidmj | {
|
| 657 | 6988 | davidmj | $this->old_write_table($table_name); |
| 658 | 6988 | davidmj | } |
| 659 | 6988 | davidmj | } |
| 660 | 6988 | davidmj | |
| 661 | 6988 | davidmj | function write_data($table_name) |
| 662 | 6988 | davidmj | {
|
| 663 | 6988 | davidmj | global $db; |
| 664 | 6988 | davidmj | if ($db->sql_layer === 'mysqli') |
| 665 | 6988 | davidmj | {
|
| 666 | 6988 | davidmj | $this->write_data_mysqli($table_name); |
| 667 | 6988 | davidmj | } |
| 668 | 6988 | davidmj | else
|
| 669 | 6988 | davidmj | {
|
| 670 | 6988 | davidmj | $this->write_data_mysql($table_name); |
| 671 | 6988 | davidmj | } |
| 672 | 6988 | davidmj | } |
| 673 | 6988 | davidmj | |
| 674 | 6988 | davidmj | function write_data_mysqli($table_name) |
| 675 | 6988 | davidmj | {
|
| 676 | 6988 | davidmj | global $db; |
| 677 | 6988 | davidmj | $sql = "SELECT * |
| 678 | 6988 | davidmj | FROM $table_name"; |
| 679 | 6988 | davidmj | $result = mysqli_query($db->db_connect_id, $sql, MYSQLI_USE_RESULT); |
| 680 | 6988 | davidmj | if ($result != false) |
| 681 | 6988 | davidmj | {
|
| 682 | 6988 | davidmj | $fields_cnt = mysqli_num_fields($result); |
| 683 | 9416 | acydburn | |
| 684 | 6988 | davidmj | // Get field information
|
| 685 | 6988 | davidmj | $field = mysqli_fetch_fields($result); |
| 686 | 6988 | davidmj | $field_set = array(); |
| 687 | 9416 | acydburn | |
| 688 | 6988 | davidmj | for ($j = 0; $j < $fields_cnt; $j++) |
| 689 | 6988 | davidmj | {
|
| 690 | 6988 | davidmj | $field_set[] = $field[$j]->name; |
| 691 | 6988 | davidmj | } |
| 692 | 7141 | davidmj | |
| 693 | 6988 | davidmj | $search = array("\\", "'", "\x00", "\x0a", "\x0d", "\x1a", '"'); |
| 694 | 6988 | davidmj | $replace = array("\\\\", "\\'", '\0', '\n', '\r', '\Z', '\\"'); |
| 695 | 6988 | davidmj | $fields = implode(', ', $field_set); |
| 696 | 6988 | davidmj | $sql_data = 'INSERT INTO ' . $table_name . ' (' . $fields . ') VALUES '; |
| 697 | 6988 | davidmj | $first_set = true; |
| 698 | 7141 | davidmj | $query_len = 0; |
| 699 | 7141 | davidmj | $max_len = get_usable_memory();
|
| 700 | 9416 | acydburn | |
| 701 | 6988 | davidmj | while ($row = mysqli_fetch_row($result)) |
| 702 | 6988 | davidmj | {
|
| 703 | 6988 | davidmj | $values = array(); |
| 704 | 6988 | davidmj | if ($first_set) |
| 705 | 6732 | davidmj | {
|
| 706 | 7141 | davidmj | $query = $sql_data . '('; |
| 707 | 6988 | davidmj | } |
| 708 | 6988 | davidmj | else
|
| 709 | 6988 | davidmj | {
|
| 710 | 7141 | davidmj | $query .= ',('; |
| 711 | 6988 | davidmj | } |
| 712 | 6988 | davidmj | |
| 713 | 6988 | davidmj | for ($j = 0; $j < $fields_cnt; $j++) |
| 714 | 6988 | davidmj | {
|
| 715 | 6988 | davidmj | if (!isset($row[$j]) || is_null($row[$j])) |
| 716 | 6732 | davidmj | {
|
| 717 | 6988 | davidmj | $values[$j] = 'NULL'; |
| 718 | 6732 | davidmj | } |
| 719 | 6988 | davidmj | else if (($field[$j]->flags & 32768) && !($field[$j]->flags & 1024)) |
| 720 | 6988 | davidmj | {
|
| 721 | 6988 | davidmj | $values[$j] = $row[$j]; |
| 722 | 6988 | davidmj | } |
| 723 | 6732 | davidmj | else
|
| 724 | 6732 | davidmj | {
|
| 725 | 6988 | davidmj | $values[$j] = "'" . str_replace($search, $replace, $row[$j]) . "'"; |
| 726 | 6732 | davidmj | } |
| 727 | 6732 | davidmj | } |
| 728 | 7141 | davidmj | $query .= implode(', ', $values) . ')'; |
| 729 | 6732 | davidmj | |
| 730 | 7141 | davidmj | $query_len += strlen($query); |
| 731 | 7141 | davidmj | if ($query_len > $max_len) |
| 732 | 7141 | davidmj | {
|
| 733 | 7141 | davidmj | $this->flush($query . ";\n\n"); |
| 734 | 7141 | davidmj | $query = ''; |
| 735 | 7141 | davidmj | $query_len = 0; |
| 736 | 7141 | davidmj | $first_set = true; |
| 737 | 7141 | davidmj | } |
| 738 | 7141 | davidmj | else
|
| 739 | 7141 | davidmj | {
|
| 740 | 7141 | davidmj | $first_set = false; |
| 741 | 7141 | davidmj | } |
| 742 | 6988 | davidmj | } |
| 743 | 6988 | davidmj | mysqli_free_result($result);
|
| 744 | 5666 | acydburn | |
| 745 | 7141 | davidmj | // check to make sure we have nothing left to flush
|
| 746 | 7141 | davidmj | if (!$first_set && $query) |
| 747 | 6988 | davidmj | {
|
| 748 | 7141 | davidmj | $this->flush($query . ";\n\n"); |
| 749 | 6988 | davidmj | } |
| 750 | 6988 | davidmj | } |
| 751 | 6988 | davidmj | } |
| 752 | 5666 | acydburn | |
| 753 | 6988 | davidmj | function write_data_mysql($table_name) |
| 754 | 6988 | davidmj | {
|
| 755 | 6988 | davidmj | global $db; |
| 756 | 6988 | davidmj | $sql = "SELECT * |
| 757 | 6988 | davidmj | FROM $table_name"; |
| 758 | 6988 | davidmj | $result = mysql_unbuffered_query($sql, $db->db_connect_id); |
| 759 | 5666 | acydburn | |
| 760 | 6988 | davidmj | if ($result != false) |
| 761 | 6988 | davidmj | {
|
| 762 | 6988 | davidmj | $fields_cnt = mysql_num_fields($result); |
| 763 | 5666 | acydburn | |
| 764 | 6988 | davidmj | // Get field information
|
| 765 | 6988 | davidmj | $field = array(); |
| 766 | 8147 | acydburn | for ($i = 0; $i < $fields_cnt; $i++) |
| 767 | 6988 | davidmj | {
|
| 768 | 6988 | davidmj | $field[] = mysql_fetch_field($result, $i); |
| 769 | 6988 | davidmj | } |
| 770 | 6988 | davidmj | $field_set = array(); |
| 771 | 9416 | acydburn | |
| 772 | 6988 | davidmj | for ($j = 0; $j < $fields_cnt; $j++) |
| 773 | 6988 | davidmj | {
|
| 774 | 6988 | davidmj | $field_set[] = $field[$j]->name; |
| 775 | 6988 | davidmj | } |
| 776 | 5666 | acydburn | |
| 777 | 6988 | davidmj | $search = array("\\", "'", "\x00", "\x0a", "\x0d", "\x1a", '"'); |
| 778 | 6988 | davidmj | $replace = array("\\\\", "\\'", '\0', '\n', '\r', '\Z', '\\"'); |
| 779 | 6988 | davidmj | $fields = implode(', ', $field_set); |
| 780 | 7141 | davidmj | $sql_data = 'INSERT INTO ' . $table_name . ' (' . $fields . ') VALUES '; |
| 781 | 7141 | davidmj | $first_set = true; |
| 782 | 7141 | davidmj | $query_len = 0; |
| 783 | 7141 | davidmj | $max_len = get_usable_memory();
|
| 784 | 5666 | acydburn | |
| 785 | 6988 | davidmj | while ($row = mysql_fetch_row($result)) |
| 786 | 6988 | davidmj | {
|
| 787 | 6988 | davidmj | $values = array(); |
| 788 | 6988 | davidmj | if ($first_set) |
| 789 | 5666 | acydburn | {
|
| 790 | 7141 | davidmj | $query = $sql_data . '('; |
| 791 | 5666 | acydburn | } |
| 792 | 6988 | davidmj | else
|
| 793 | 6988 | davidmj | {
|
| 794 | 7141 | davidmj | $query .= ',('; |
| 795 | 6988 | davidmj | } |
| 796 | 5666 | acydburn | |
| 797 | 6988 | davidmj | for ($j = 0; $j < $fields_cnt; $j++) |
| 798 | 5666 | acydburn | {
|
| 799 | 6988 | davidmj | if (!isset($row[$j]) || is_null($row[$j])) |
| 800 | 5666 | acydburn | {
|
| 801 | 6988 | davidmj | $values[$j] = 'NULL'; |
| 802 | 5666 | acydburn | } |
| 803 | 6988 | davidmj | else if ($field[$j]->numeric && ($field[$j]->type !== 'timestamp')) |
| 804 | 5666 | acydburn | {
|
| 805 | 6988 | davidmj | $values[$j] = $row[$j]; |
| 806 | 5666 | acydburn | } |
| 807 | 5666 | acydburn | else
|
| 808 | 5666 | acydburn | {
|
| 809 | 6988 | davidmj | $values[$j] = "'" . str_replace($search, $replace, $row[$j]) . "'"; |
| 810 | 5666 | acydburn | } |
| 811 | 5666 | acydburn | } |
| 812 | 7141 | davidmj | $query .= implode(', ', $values) . ')'; |
| 813 | 5666 | acydburn | |
| 814 | 7141 | davidmj | $query_len += strlen($query); |
| 815 | 7141 | davidmj | if ($query_len > $max_len) |
| 816 | 7141 | davidmj | {
|
| 817 | 7141 | davidmj | $this->flush($query . ";\n\n"); |
| 818 | 7141 | davidmj | $query = ''; |
| 819 | 7141 | davidmj | $query_len = 0; |
| 820 | 7141 | davidmj | $first_set = true; |
| 821 | 7141 | davidmj | } |
| 822 | 7141 | davidmj | else
|
| 823 | 7141 | davidmj | {
|
| 824 | 7141 | davidmj | $first_set = false; |
| 825 | 7141 | davidmj | } |
| 826 | 6988 | davidmj | } |
| 827 | 6988 | davidmj | mysql_free_result($result);
|
| 828 | 6988 | davidmj | |
| 829 | 7141 | davidmj | // check to make sure we have nothing left to flush
|
| 830 | 7141 | davidmj | if (!$first_set && $query) |
| 831 | 6988 | davidmj | {
|
| 832 | 7141 | davidmj | $this->flush($query . ";\n\n"); |
| 833 | 6988 | davidmj | } |
| 834 | 6988 | davidmj | } |
| 835 | 6988 | davidmj | } |
| 836 | 6988 | davidmj | |
| 837 | 6988 | davidmj | function new_write_table($table_name) |
| 838 | 6988 | davidmj | {
|
| 839 | 6988 | davidmj | global $db; |
| 840 | 6988 | davidmj | |
| 841 | 6988 | davidmj | $sql = 'SHOW CREATE TABLE ' . $table_name; |
| 842 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 843 | 6988 | davidmj | $row = $db->sql_fetchrow($result); |
| 844 | 6988 | davidmj | |
| 845 | 6988 | davidmj | $sql_data = '# Table: ' . $table_name . "\n"; |
| 846 | 6988 | davidmj | $sql_data .= "DROP TABLE IF EXISTS $table_name;\n"; |
| 847 | 6988 | davidmj | $this->flush($sql_data . $row['Create Table'] . ";\n\n"); |
| 848 | 6988 | davidmj | |
| 849 | 6988 | davidmj | $db->sql_freeresult($result); |
| 850 | 6988 | davidmj | } |
| 851 | 6988 | davidmj | |
| 852 | 6988 | davidmj | function old_write_table($table_name) |
| 853 | 6988 | davidmj | {
|
| 854 | 6988 | davidmj | global $db; |
| 855 | 6988 | davidmj | |
| 856 | 6988 | davidmj | $sql_data = '# Table: ' . $table_name . "\n"; |
| 857 | 6988 | davidmj | $sql_data .= "DROP TABLE IF EXISTS $table_name;\n"; |
| 858 | 6988 | davidmj | $sql_data .= "CREATE TABLE $table_name(\n"; |
| 859 | 6988 | davidmj | $rows = array(); |
| 860 | 6988 | davidmj | |
| 861 | 6988 | davidmj | $sql = "SHOW FIELDS |
| 862 | 6988 | davidmj | FROM $table_name"; |
| 863 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 864 | 6988 | davidmj | |
| 865 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 866 | 6988 | davidmj | {
|
| 867 | 6988 | davidmj | $line = ' ' . $row['Field'] . ' ' . $row['Type']; |
| 868 | 6988 | davidmj | |
| 869 | 6988 | davidmj | if (!is_null($row['Default'])) |
| 870 | 6988 | davidmj | {
|
| 871 | 6988 | davidmj | $line .= " DEFAULT '{$row['Default']}'"; |
| 872 | 6988 | davidmj | } |
| 873 | 6988 | davidmj | |
| 874 | 6988 | davidmj | if ($row['Null'] != 'YES') |
| 875 | 6988 | davidmj | {
|
| 876 | 6988 | davidmj | $line .= ' NOT NULL'; |
| 877 | 6988 | davidmj | } |
| 878 | 6988 | davidmj | |
| 879 | 6988 | davidmj | if ($row['Extra'] != '') |
| 880 | 6988 | davidmj | {
|
| 881 | 6988 | davidmj | $line .= ' ' . $row['Extra']; |
| 882 | 6988 | davidmj | } |
| 883 | 6988 | davidmj | |
| 884 | 6988 | davidmj | $rows[] = $line; |
| 885 | 6988 | davidmj | } |
| 886 | 6988 | davidmj | $db->sql_freeresult($result); |
| 887 | 6988 | davidmj | |
| 888 | 6988 | davidmj | $sql = "SHOW KEYS |
| 889 | 6988 | davidmj | FROM $table_name"; |
| 890 | 6988 | davidmj | |
| 891 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 892 | 6988 | davidmj | |
| 893 | 6988 | davidmj | $index = array(); |
| 894 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 895 | 6988 | davidmj | {
|
| 896 | 6988 | davidmj | $kname = $row['Key_name']; |
| 897 | 6988 | davidmj | |
| 898 | 6988 | davidmj | if ($kname != 'PRIMARY') |
| 899 | 6988 | davidmj | {
|
| 900 | 6988 | davidmj | if ($row['Non_unique'] == 0) |
| 901 | 6607 | davidmj | {
|
| 902 | 6988 | davidmj | $kname = "UNIQUE|$kname"; |
| 903 | 6607 | davidmj | } |
| 904 | 6988 | davidmj | } |
| 905 | 5666 | acydburn | |
| 906 | 6988 | davidmj | if ($row['Sub_part']) |
| 907 | 6988 | davidmj | {
|
| 908 | 6988 | davidmj | $row['Column_name'] .= '(' . $row['Sub_part'] . ')'; |
| 909 | 6988 | davidmj | } |
| 910 | 6988 | davidmj | $index[$kname][] = $row['Column_name']; |
| 911 | 6988 | davidmj | } |
| 912 | 6988 | davidmj | $db->sql_freeresult($result); |
| 913 | 5666 | acydburn | |
| 914 | 6988 | davidmj | foreach ($index as $key => $columns) |
| 915 | 6988 | davidmj | {
|
| 916 | 6988 | davidmj | $line = ' '; |
| 917 | 5666 | acydburn | |
| 918 | 6988 | davidmj | if ($key == 'PRIMARY') |
| 919 | 6988 | davidmj | {
|
| 920 | 6988 | davidmj | $line .= 'PRIMARY KEY (' . implode(', ', $columns) . ')'; |
| 921 | 6988 | davidmj | } |
| 922 | 6988 | davidmj | else if (strpos($key, 'UNIQUE') === 0) |
| 923 | 6988 | davidmj | {
|
| 924 | 6988 | davidmj | $line .= 'UNIQUE ' . substr($key, 7) . ' (' . implode(', ', $columns) . ')'; |
| 925 | 6988 | davidmj | } |
| 926 | 6988 | davidmj | else if (strpos($key, 'FULLTEXT') === 0) |
| 927 | 6988 | davidmj | {
|
| 928 | 6988 | davidmj | $line .= 'FULLTEXT ' . substr($key, 9) . ' (' . implode(', ', $columns) . ')'; |
| 929 | 6988 | davidmj | } |
| 930 | 6988 | davidmj | else
|
| 931 | 6988 | davidmj | {
|
| 932 | 6988 | davidmj | $line .= "KEY $key (" . implode(', ', $columns) . ')'; |
| 933 | 6988 | davidmj | } |
| 934 | 5666 | acydburn | |
| 935 | 6988 | davidmj | $rows[] = $line; |
| 936 | 6988 | davidmj | } |
| 937 | 5666 | acydburn | |
| 938 | 6988 | davidmj | $sql_data .= implode(",\n", $rows); |
| 939 | 6988 | davidmj | $sql_data .= "\n);\n\n"; |
| 940 | 5666 | acydburn | |
| 941 | 6988 | davidmj | $this->flush($sql_data); |
| 942 | 6988 | davidmj | } |
| 943 | 6988 | davidmj | } |
| 944 | 6988 | davidmj | |
| 945 | 7050 | acydburn | /**
|
| 946 | 7050 | acydburn | * @package acp |
| 947 | 7050 | acydburn | */ |
| 948 | 6988 | davidmj | class sqlite_extractor extends base_extractor |
| 949 | 6988 | davidmj | {
|
| 950 | 6988 | davidmj | function write_start($prefix) |
| 951 | 6988 | davidmj | {
|
| 952 | 6988 | davidmj | $sql_data = "--\n"; |
| 953 | 6988 | davidmj | $sql_data .= "-- phpBB Backup Script\n"; |
| 954 | 6988 | davidmj | $sql_data .= "-- Dump of tables for $prefix\n"; |
| 955 | 6988 | davidmj | $sql_data .= "-- DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 956 | 6988 | davidmj | $sql_data .= "--\n"; |
| 957 | 6988 | davidmj | $sql_data .= "BEGIN TRANSACTION;\n"; |
| 958 | 6988 | davidmj | $this->flush($sql_data); |
| 959 | 6988 | davidmj | } |
| 960 | 6988 | davidmj | |
| 961 | 6988 | davidmj | function write_table($table_name) |
| 962 | 6988 | davidmj | {
|
| 963 | 6988 | davidmj | global $db; |
| 964 | 6988 | davidmj | $sql_data = '-- Table: ' . $table_name . "\n"; |
| 965 | 6988 | davidmj | $sql_data .= "DROP TABLE $table_name;\n"; |
| 966 | 6988 | davidmj | |
| 967 | 6988 | davidmj | $sql = "SELECT sql |
| 968 | 8147 | acydburn | FROM sqlite_master |
| 969 | 8147 | acydburn | WHERE type = 'table' |
| 970 | 6988 | davidmj | AND name = '" . $db->sql_escape($table_name) . "' |
| 971 | 6988 | davidmj | ORDER BY type DESC, name;";
|
| 972 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 973 | 6988 | davidmj | $row = $db->sql_fetchrow($result); |
| 974 | 6988 | davidmj | $db->sql_freeresult($result); |
| 975 | 6988 | davidmj | |
| 976 | 6988 | davidmj | // Create Table
|
| 977 | 6988 | davidmj | $sql_data .= $row['sql'] . ";\n"; |
| 978 | 6988 | davidmj | |
| 979 | 6988 | davidmj | $result = $db->sql_query("PRAGMA index_list('" . $db->sql_escape($table_name) . "');"); |
| 980 | 6988 | davidmj | |
| 981 | 6988 | davidmj | $ar = array(); |
| 982 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 983 | 6988 | davidmj | {
|
| 984 | 6988 | davidmj | $ar[] = $row; |
| 985 | 6988 | davidmj | } |
| 986 | 6988 | davidmj | $db->sql_freeresult($result); |
| 987 | 9416 | acydburn | |
| 988 | 6988 | davidmj | foreach ($ar as $value) |
| 989 | 6988 | davidmj | {
|
| 990 | 6988 | davidmj | if (strpos($value['name'], 'autoindex') !== false) |
| 991 | 6988 | davidmj | {
|
| 992 | 6988 | davidmj | continue;
|
| 993 | 6988 | davidmj | } |
| 994 | 6988 | davidmj | |
| 995 | 6988 | davidmj | $result = $db->sql_query("PRAGMA index_info('" . $db->sql_escape($value['name']) . "');"); |
| 996 | 6988 | davidmj | |
| 997 | 6988 | davidmj | $fields = array(); |
| 998 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 999 | 6988 | davidmj | {
|
| 1000 | 6988 | davidmj | $fields[] = $row['name']; |
| 1001 | 6988 | davidmj | } |
| 1002 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1003 | 6988 | davidmj | |
| 1004 | 6988 | davidmj | $sql_data .= 'CREATE ' . ($value['unique'] ? 'UNIQUE ' : '') . 'INDEX ' . $value['name'] . ' on ' . $table_name . ' (' . implode(', ', $fields) . ");\n"; |
| 1005 | 6988 | davidmj | } |
| 1006 | 6988 | davidmj | |
| 1007 | 6988 | davidmj | $this->flush($sql_data . "\n"); |
| 1008 | 6988 | davidmj | } |
| 1009 | 6988 | davidmj | |
| 1010 | 6988 | davidmj | function write_data($table_name) |
| 1011 | 6988 | davidmj | {
|
| 1012 | 6988 | davidmj | global $db; |
| 1013 | 6988 | davidmj | static $proper; |
| 1014 | 6988 | davidmj | |
| 1015 | 6988 | davidmj | if (is_null($proper)) |
| 1016 | 6988 | davidmj | {
|
| 1017 | 7255 | davidmj | $proper = version_compare(PHP_VERSION, '5.1.3', '>='); |
| 1018 | 6988 | davidmj | } |
| 1019 | 6988 | davidmj | |
| 1020 | 6988 | davidmj | if ($proper) |
| 1021 | 6988 | davidmj | {
|
| 1022 | 6988 | davidmj | $col_types = sqlite_fetch_column_types($db->db_connect_id, $table_name); |
| 1023 | 6988 | davidmj | } |
| 1024 | 6988 | davidmj | else
|
| 1025 | 6988 | davidmj | {
|
| 1026 | 6988 | davidmj | $sql = "SELECT sql |
| 1027 | 8147 | acydburn | FROM sqlite_master |
| 1028 | 8147 | acydburn | WHERE type = 'table' |
| 1029 | 6988 | davidmj | AND name = '" . $table_name . "'"; |
| 1030 | 6988 | davidmj | $table_data = sqlite_single_query($db->db_connect_id, $sql); |
| 1031 | 6988 | davidmj | $table_data = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', '', $table_data); |
| 1032 | 6988 | davidmj | $table_data = trim($table_data); |
| 1033 | 6988 | davidmj | |
| 1034 | 6988 | davidmj | preg_match('#\((.*)\)#s', $table_data, $matches); |
| 1035 | 6988 | davidmj | |
| 1036 | 6988 | davidmj | $table_cols = explode(',', trim($matches[1])); |
| 1037 | 6988 | davidmj | foreach ($table_cols as $declaration) |
| 1038 | 6988 | davidmj | {
|
| 1039 | 6988 | davidmj | $entities = preg_split('#\s+#', trim($declaration)); |
| 1040 | 6988 | davidmj | $column_name = preg_replace('/"?([^"]+)"?/', '\1', $entities[0]); |
| 1041 | 6988 | davidmj | |
| 1042 | 6988 | davidmj | // Hit a primary key, those are not what we need :D
|
| 1043 | 6988 | davidmj | if (empty($entities[1]) || (strtolower($entities[0]) === 'primary' && strtolower($entities[1]) === 'key')) |
| 1044 | 5666 | acydburn | {
|
| 1045 | 6988 | davidmj | continue;
|
| 1046 | 5666 | acydburn | } |
| 1047 | 6988 | davidmj | $col_types[$column_name] = $entities[1]; |
| 1048 | 6988 | davidmj | } |
| 1049 | 6988 | davidmj | } |
| 1050 | 6988 | davidmj | |
| 1051 | 6988 | davidmj | $sql = "SELECT * |
| 1052 | 6988 | davidmj | FROM $table_name"; |
| 1053 | 6988 | davidmj | $result = sqlite_unbuffered_query($db->db_connect_id, $sql); |
| 1054 | 6988 | davidmj | $rows = sqlite_fetch_all($result, SQLITE_ASSOC); |
| 1055 | 6988 | davidmj | $sql_insert = 'INSERT INTO ' . $table_name . ' (' . implode(', ', array_keys($col_types)) . ') VALUES ('; |
| 1056 | 6988 | davidmj | foreach ($rows as $row) |
| 1057 | 6988 | davidmj | {
|
| 1058 | 6988 | davidmj | foreach ($row as $column_name => $column_data) |
| 1059 | 6988 | davidmj | {
|
| 1060 | 6988 | davidmj | if (is_null($column_data)) |
| 1061 | 5666 | acydburn | {
|
| 1062 | 6988 | davidmj | $row[$column_name] = 'NULL'; |
| 1063 | 6988 | davidmj | } |
| 1064 | 6988 | davidmj | else if ($column_data == '') |
| 1065 | 6988 | davidmj | {
|
| 1066 | 6988 | davidmj | $row[$column_name] = "''"; |
| 1067 | 6988 | davidmj | } |
| 1068 | 6988 | davidmj | else if (strpos($col_types[$column_name], 'text') !== false || strpos($col_types[$column_name], 'char') !== false || strpos($col_types[$column_name], 'blob') !== false) |
| 1069 | 6988 | davidmj | {
|
| 1070 | 7530 | davidmj | $row[$column_name] = sanitize_data_generic(str_replace("'", "''", $column_data)); |
| 1071 | 6988 | davidmj | } |
| 1072 | 6988 | davidmj | } |
| 1073 | 6988 | davidmj | $this->flush($sql_insert . implode(', ', $row) . ");\n"); |
| 1074 | 6988 | davidmj | } |
| 1075 | 6988 | davidmj | } |
| 1076 | 5666 | acydburn | |
| 1077 | 6988 | davidmj | function write_end() |
| 1078 | 6988 | davidmj | {
|
| 1079 | 6988 | davidmj | $this->flush("COMMIT;\n"); |
| 1080 | 6988 | davidmj | parent::write_end();
|
| 1081 | 6988 | davidmj | } |
| 1082 | 6988 | davidmj | } |
| 1083 | 5666 | acydburn | |
| 1084 | 7050 | acydburn | /**
|
| 1085 | 7050 | acydburn | * @package acp |
| 1086 | 7050 | acydburn | */ |
| 1087 | 6988 | davidmj | class postgres_extractor extends base_extractor |
| 1088 | 6988 | davidmj | {
|
| 1089 | 6988 | davidmj | function write_start($prefix) |
| 1090 | 6988 | davidmj | {
|
| 1091 | 6988 | davidmj | $sql_data = "--\n"; |
| 1092 | 6988 | davidmj | $sql_data .= "-- phpBB Backup Script\n"; |
| 1093 | 6988 | davidmj | $sql_data .= "-- Dump of tables for $prefix\n"; |
| 1094 | 6988 | davidmj | $sql_data .= "-- DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 1095 | 6988 | davidmj | $sql_data .= "--\n"; |
| 1096 | 6988 | davidmj | $sql_data .= "BEGIN TRANSACTION;\n"; |
| 1097 | 6988 | davidmj | $this->flush($sql_data); |
| 1098 | 6988 | davidmj | } |
| 1099 | 5666 | acydburn | |
| 1100 | 6988 | davidmj | function write_table($table_name) |
| 1101 | 6988 | davidmj | {
|
| 1102 | 6988 | davidmj | global $db; |
| 1103 | 6988 | davidmj | static $domains_created = array(); |
| 1104 | 6988 | davidmj | |
| 1105 | 6988 | davidmj | $sql = "SELECT a.domain_name, a.data_type, a.character_maximum_length, a.domain_default |
| 1106 | 6988 | davidmj | FROM INFORMATION_SCHEMA.domains a, INFORMATION_SCHEMA.column_domain_usage b |
| 1107 | 6988 | davidmj | WHERE a.domain_name = b.domain_name |
| 1108 | 6988 | davidmj | AND b.table_name = '{$table_name}'"; |
| 1109 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1110 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1111 | 6988 | davidmj | {
|
| 1112 | 6988 | davidmj | if (empty($domains_created[$row['domain_name']])) |
| 1113 | 6988 | davidmj | {
|
| 1114 | 6988 | davidmj | $domains_created[$row['domain_name']] = true; |
| 1115 | 6988 | davidmj | //$sql_data = "DROP DOMAIN {$row['domain_name']};\n";
|
| 1116 | 6988 | davidmj | $sql_data = "CREATE DOMAIN {$row['domain_name']} as {$row['data_type']}"; |
| 1117 | 6988 | davidmj | if (!empty($row['character_maximum_length'])) |
| 1118 | 6988 | davidmj | {
|
| 1119 | 6988 | davidmj | $sql_data .= '(' . $row['character_maximum_length'] . ')'; |
| 1120 | 5666 | acydburn | } |
| 1121 | 6988 | davidmj | $sql_data .= ' NOT NULL'; |
| 1122 | 6988 | davidmj | if (!empty($row['domain_default'])) |
| 1123 | 6988 | davidmj | {
|
| 1124 | 6988 | davidmj | $sql_data .= ' DEFAULT ' . $row['domain_default']; |
| 1125 | 6988 | davidmj | } |
| 1126 | 6988 | davidmj | $this->flush($sql_data . ";\n"); |
| 1127 | 6988 | davidmj | } |
| 1128 | 6988 | davidmj | } |
| 1129 | 5666 | acydburn | |
| 1130 | 6988 | davidmj | $sql_data = '-- Table: ' . $table_name . "\n"; |
| 1131 | 8511 | davidmj | $sql_data .= "DROP TABLE $table_name;\n"; |
| 1132 | 6988 | davidmj | // PGSQL does not "tightly" bind sequences and tables, we must guess...
|
| 1133 | 6988 | davidmj | $sql = "SELECT relname |
| 1134 | 6988 | davidmj | FROM pg_class |
| 1135 | 6988 | davidmj | WHERE relkind = 'S' |
| 1136 | 6988 | davidmj | AND relname = '{$table_name}_seq'"; |
| 1137 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1138 | 6988 | davidmj | // We don't even care about storing the results. We already know the answer if we get rows back.
|
| 1139 | 6988 | davidmj | if ($db->sql_fetchrow($result)) |
| 1140 | 6988 | davidmj | {
|
| 1141 | 6988 | davidmj | $sql_data .= "DROP SEQUENCE {$table_name}_seq;\n"; |
| 1142 | 6988 | davidmj | $sql_data .= "CREATE SEQUENCE {$table_name}_seq;\n"; |
| 1143 | 6988 | davidmj | } |
| 1144 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1145 | 9416 | acydburn | |
| 1146 | 6988 | davidmj | $field_query = "SELECT a.attnum, a.attname as field, t.typname as type, a.attlen as length, a.atttypmod as lengthvar, a.attnotnull as notnull |
| 1147 | 6988 | davidmj | FROM pg_class c, pg_attribute a, pg_type t |
| 1148 | 6988 | davidmj | WHERE c.relname = '" . $db->sql_escape($table_name) . "' |
| 1149 | 6988 | davidmj | AND a.attnum > 0 |
| 1150 | 6988 | davidmj | AND a.attrelid = c.oid |
| 1151 | 6988 | davidmj | AND a.atttypid = t.oid |
| 1152 | 6988 | davidmj | ORDER BY a.attnum";
|
| 1153 | 6988 | davidmj | $result = $db->sql_query($field_query); |
| 1154 | 5666 | acydburn | |
| 1155 | 6988 | davidmj | $sql_data .= "CREATE TABLE $table_name(\n"; |
| 1156 | 6988 | davidmj | $lines = array(); |
| 1157 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1158 | 6988 | davidmj | {
|
| 1159 | 6988 | davidmj | // Get the data from the table
|
| 1160 | 6988 | davidmj | $sql_get_default = "SELECT pg_get_expr(d.adbin, d.adrelid) as rowdefault |
| 1161 | 6988 | davidmj | FROM pg_attrdef d, pg_class c |
| 1162 | 6988 | davidmj | WHERE (c.relname = '" . $db->sql_escape($table_name) . "') |
| 1163 | 6988 | davidmj | AND (c.oid = d.adrelid) |
| 1164 | 6988 | davidmj | AND d.adnum = " . $row['attnum']; |
| 1165 | 6988 | davidmj | $def_res = $db->sql_query($sql_get_default); |
| 1166 | 9928 | bantu | $def_row = $db->sql_fetchrow($def_res); |
| 1167 | 9928 | bantu | $db->sql_freeresult($def_res); |
| 1168 | 6988 | davidmj | |
| 1169 | 9928 | bantu | if (empty($def_row)) |
| 1170 | 6988 | davidmj | {
|
| 1171 | 6988 | davidmj | unset($row['rowdefault']); |
| 1172 | 6988 | davidmj | } |
| 1173 | 6988 | davidmj | else
|
| 1174 | 6988 | davidmj | {
|
| 1175 | 9928 | bantu | $row['rowdefault'] = $def_row['rowdefault']; |
| 1176 | 6988 | davidmj | } |
| 1177 | 6988 | davidmj | |
| 1178 | 6988 | davidmj | if ($row['type'] == 'bpchar') |
| 1179 | 6988 | davidmj | {
|
| 1180 | 6988 | davidmj | // Internally stored as bpchar, but isn't accepted in a CREATE TABLE statement.
|
| 1181 | 6988 | davidmj | $row['type'] = 'char'; |
| 1182 | 6988 | davidmj | } |
| 1183 | 6988 | davidmj | |
| 1184 | 6988 | davidmj | $line = ' ' . $row['field'] . ' ' . $row['type']; |
| 1185 | 6988 | davidmj | |
| 1186 | 6988 | davidmj | if (strpos($row['type'], 'char') !== false) |
| 1187 | 6988 | davidmj | {
|
| 1188 | 6988 | davidmj | if ($row['lengthvar'] > 0) |
| 1189 | 6027 | davidmj | {
|
| 1190 | 6988 | davidmj | $line .= '(' . ($row['lengthvar'] - 4) . ')'; |
| 1191 | 6027 | davidmj | } |
| 1192 | 6988 | davidmj | } |
| 1193 | 5846 | davidmj | |
| 1194 | 6988 | davidmj | if (strpos($row['type'], 'numeric') !== false) |
| 1195 | 6988 | davidmj | {
|
| 1196 | 6988 | davidmj | $line .= '('; |
| 1197 | 6988 | davidmj | $line .= sprintf("%s,%s", (($row['lengthvar'] >> 16) & 0xffff), (($row['lengthvar'] - 4) & 0xffff)); |
| 1198 | 6988 | davidmj | $line .= ')'; |
| 1199 | 6988 | davidmj | } |
| 1200 | 6988 | davidmj | |
| 1201 | 8511 | davidmj | if (isset($row['rowdefault'])) |
| 1202 | 6988 | davidmj | {
|
| 1203 | 6988 | davidmj | $line .= ' DEFAULT ' . $row['rowdefault']; |
| 1204 | 6988 | davidmj | } |
| 1205 | 6988 | davidmj | |
| 1206 | 6988 | davidmj | if ($row['notnull'] == 't') |
| 1207 | 6988 | davidmj | {
|
| 1208 | 6988 | davidmj | $line .= ' NOT NULL'; |
| 1209 | 6988 | davidmj | } |
| 1210 | 9416 | acydburn | |
| 1211 | 6988 | davidmj | $lines[] = $line; |
| 1212 | 6988 | davidmj | } |
| 1213 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1214 | 6988 | davidmj | |
| 1215 | 6988 | davidmj | |
| 1216 | 6988 | davidmj | // Get the listing of primary keys.
|
| 1217 | 6988 | davidmj | $sql_pri_keys = "SELECT ic.relname as index_name, bc.relname as tab_name, ta.attname as column_name, i.indisunique as unique_key, i.indisprimary as primary_key |
| 1218 | 6988 | davidmj | FROM pg_class bc, pg_class ic, pg_index i, pg_attribute ta, pg_attribute ia |
| 1219 | 6988 | davidmj | WHERE (bc.oid = i.indrelid) |
| 1220 | 6988 | davidmj | AND (ic.oid = i.indexrelid) |
| 1221 | 6988 | davidmj | AND (ia.attrelid = i.indexrelid) |
| 1222 | 6988 | davidmj | AND (ta.attrelid = bc.oid) |
| 1223 | 6988 | davidmj | AND (bc.relname = '" . $db->sql_escape($table_name) . "') |
| 1224 | 6988 | davidmj | AND (ta.attrelid = i.indrelid) |
| 1225 | 6988 | davidmj | AND (ta.attnum = i.indkey[ia.attnum-1]) |
| 1226 | 6988 | davidmj | ORDER BY index_name, tab_name, column_name";
|
| 1227 | 6988 | davidmj | |
| 1228 | 6988 | davidmj | $result = $db->sql_query($sql_pri_keys); |
| 1229 | 6988 | davidmj | |
| 1230 | 6988 | davidmj | $index_create = $index_rows = $primary_key = array(); |
| 1231 | 6988 | davidmj | |
| 1232 | 6988 | davidmj | // We do this in two steps. It makes placing the comma easier
|
| 1233 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1234 | 6988 | davidmj | {
|
| 1235 | 6988 | davidmj | if ($row['primary_key'] == 't') |
| 1236 | 6988 | davidmj | {
|
| 1237 | 6988 | davidmj | $primary_key[] = $row['column_name']; |
| 1238 | 6988 | davidmj | $primary_key_name = $row['index_name']; |
| 1239 | 6988 | davidmj | } |
| 1240 | 6988 | davidmj | else
|
| 1241 | 6988 | davidmj | {
|
| 1242 | 6988 | davidmj | // We have to store this all this info because it is possible to have a multi-column key...
|
| 1243 | 6988 | davidmj | // we can loop through it again and build the statement
|
| 1244 | 6988 | davidmj | $index_rows[$row['index_name']]['table'] = $table_name; |
| 1245 | 6988 | davidmj | $index_rows[$row['index_name']]['unique'] = ($row['unique_key'] == 't') ? true : false; |
| 1246 | 6988 | davidmj | $index_rows[$row['index_name']]['column_names'][] = $row['column_name']; |
| 1247 | 6988 | davidmj | } |
| 1248 | 6988 | davidmj | } |
| 1249 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1250 | 6988 | davidmj | |
| 1251 | 6988 | davidmj | if (!empty($index_rows)) |
| 1252 | 6988 | davidmj | {
|
| 1253 | 6988 | davidmj | foreach ($index_rows as $idx_name => $props) |
| 1254 | 6988 | davidmj | {
|
| 1255 | 6988 | davidmj | $index_create[] = 'CREATE ' . ($props['unique'] ? 'UNIQUE ' : '') . "INDEX $idx_name ON $table_name (" . implode(', ', $props['column_names']) . ");"; |
| 1256 | 6988 | davidmj | } |
| 1257 | 6988 | davidmj | } |
| 1258 | 6988 | davidmj | |
| 1259 | 6988 | davidmj | if (!empty($primary_key)) |
| 1260 | 6988 | davidmj | {
|
| 1261 | 6988 | davidmj | $lines[] = " CONSTRAINT $primary_key_name PRIMARY KEY (" . implode(', ', $primary_key) . ")"; |
| 1262 | 6988 | davidmj | } |
| 1263 | 6988 | davidmj | |
| 1264 | 6988 | davidmj | // Generate constraint clauses for CHECK constraints
|
| 1265 | 6988 | davidmj | $sql_checks = "SELECT conname as index_name, consrc |
| 1266 | 6988 | davidmj | FROM pg_constraint, pg_class bc |
| 1267 | 6988 | davidmj | WHERE conrelid = bc.oid |
| 1268 | 6988 | davidmj | AND bc.relname = '" . $db->sql_escape($table_name) . "' |
| 1269 | 6988 | davidmj | AND NOT EXISTS ( |
| 1270 | 6988 | davidmj | SELECT * |
| 1271 | 6988 | davidmj | FROM pg_constraint as c, pg_inherits as i |
| 1272 | 6988 | davidmj | WHERE i.inhrelid = pg_constraint.conrelid |
| 1273 | 6988 | davidmj | AND c.conname = pg_constraint.conname |
| 1274 | 6988 | davidmj | AND c.consrc = pg_constraint.consrc |
| 1275 | 6988 | davidmj | AND c.conrelid = i.inhparent |
| 1276 | 6988 | davidmj | )";
|
| 1277 | 6988 | davidmj | $result = $db->sql_query($sql_checks); |
| 1278 | 6988 | davidmj | |
| 1279 | 6988 | davidmj | // Add the constraints to the sql file.
|
| 1280 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1281 | 6988 | davidmj | {
|
| 1282 | 6988 | davidmj | if (!is_null($row['consrc'])) |
| 1283 | 6988 | davidmj | {
|
| 1284 | 6988 | davidmj | $lines[] = ' CONSTRAINT ' . $row['index_name'] . ' CHECK ' . $row['consrc']; |
| 1285 | 6988 | davidmj | } |
| 1286 | 6988 | davidmj | } |
| 1287 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1288 | 6988 | davidmj | |
| 1289 | 6988 | davidmj | $sql_data .= implode(", \n", $lines); |
| 1290 | 6988 | davidmj | $sql_data .= "\n);\n"; |
| 1291 | 6988 | davidmj | |
| 1292 | 6988 | davidmj | if (!empty($index_create)) |
| 1293 | 6988 | davidmj | {
|
| 1294 | 6988 | davidmj | $sql_data .= implode("\n", $index_create) . "\n\n"; |
| 1295 | 6988 | davidmj | } |
| 1296 | 6988 | davidmj | $this->flush($sql_data); |
| 1297 | 6988 | davidmj | } |
| 1298 | 6988 | davidmj | |
| 1299 | 6988 | davidmj | function write_data($table_name) |
| 1300 | 6988 | davidmj | {
|
| 1301 | 6988 | davidmj | global $db; |
| 1302 | 6988 | davidmj | // Grab all of the data from current table.
|
| 1303 | 6988 | davidmj | $sql = "SELECT * |
| 1304 | 6988 | davidmj | FROM $table_name"; |
| 1305 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1306 | 6988 | davidmj | |
| 1307 | 6988 | davidmj | $i_num_fields = pg_num_fields($result); |
| 1308 | 6988 | davidmj | $seq = ''; |
| 1309 | 6988 | davidmj | |
| 1310 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1311 | 6988 | davidmj | {
|
| 1312 | 6988 | davidmj | $ary_type[] = pg_field_type($result, $i); |
| 1313 | 6988 | davidmj | $ary_name[] = pg_field_name($result, $i); |
| 1314 | 6988 | davidmj | |
| 1315 | 6988 | davidmj | |
| 1316 | 6988 | davidmj | $sql = "SELECT pg_get_expr(d.adbin, d.adrelid) as rowdefault |
| 1317 | 6988 | davidmj | FROM pg_attrdef d, pg_class c |
| 1318 | 6988 | davidmj | WHERE (c.relname = '{$table_name}') |
| 1319 | 6988 | davidmj | AND (c.oid = d.adrelid) |
| 1320 | 6988 | davidmj | AND d.adnum = " . strval($i + 1); |
| 1321 | 6988 | davidmj | $result2 = $db->sql_query($sql); |
| 1322 | 6988 | davidmj | if ($row = $db->sql_fetchrow($result2)) |
| 1323 | 6988 | davidmj | {
|
| 1324 | 6988 | davidmj | // Determine if we must reset the sequences
|
| 1325 | 6988 | davidmj | if (strpos($row['rowdefault'], "nextval('") === 0) |
| 1326 | 6027 | davidmj | {
|
| 1327 | 6988 | davidmj | $seq .= "SELECT SETVAL('{$table_name}_seq',(select case when max({$ary_name[$i]})>0 then max({$ary_name[$i]})+1 else 1 end FROM {$table_name}));\n"; |
| 1328 | 6027 | davidmj | } |
| 1329 | 6988 | davidmj | } |
| 1330 | 6988 | davidmj | } |
| 1331 | 6027 | davidmj | |
| 1332 | 6988 | davidmj | $this->flush("COPY $table_name (" . implode(', ', $ary_name) . ') FROM stdin;' . "\n"); |
| 1333 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1334 | 6988 | davidmj | {
|
| 1335 | 6988 | davidmj | $schema_vals = array(); |
| 1336 | 6988 | davidmj | |
| 1337 | 6988 | davidmj | // Build the SQL statement to recreate the data.
|
| 1338 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1339 | 6988 | davidmj | {
|
| 1340 | 6988 | davidmj | $str_val = $row[$ary_name[$i]]; |
| 1341 | 6988 | davidmj | |
| 1342 | 6988 | davidmj | if (preg_match('#char|text|bool|bytea#i', $ary_type[$i])) |
| 1343 | 5846 | davidmj | {
|
| 1344 | 6988 | davidmj | $str_val = str_replace(array("\n", "\t", "\r", "\b", "\f", "\v"), array('\n', '\t', '\r', '\b', '\f', '\v'), addslashes($str_val)); |
| 1345 | 6988 | davidmj | $str_empty = ''; |
| 1346 | 5846 | davidmj | } |
| 1347 | 6988 | davidmj | else
|
| 1348 | 6988 | davidmj | {
|
| 1349 | 6988 | davidmj | $str_empty = '\N'; |
| 1350 | 6988 | davidmj | } |
| 1351 | 5666 | acydburn | |
| 1352 | 6988 | davidmj | if (empty($str_val) && $str_val !== '0') |
| 1353 | 5666 | acydburn | {
|
| 1354 | 6988 | davidmj | $str_val = $str_empty; |
| 1355 | 6988 | davidmj | } |
| 1356 | 5666 | acydburn | |
| 1357 | 6988 | davidmj | $schema_vals[] = $str_val; |
| 1358 | 6988 | davidmj | } |
| 1359 | 5666 | acydburn | |
| 1360 | 6988 | davidmj | // Take the ordered fields and their associated data and build it
|
| 1361 | 6988 | davidmj | // into a valid sql statement to recreate that field in the data.
|
| 1362 | 6988 | davidmj | $this->flush(implode("\t", $schema_vals) . "\n"); |
| 1363 | 6988 | davidmj | } |
| 1364 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1365 | 6988 | davidmj | $this->flush("\\.\n"); |
| 1366 | 5666 | acydburn | |
| 1367 | 6988 | davidmj | // Write out the sequence statements
|
| 1368 | 6988 | davidmj | $this->flush($seq); |
| 1369 | 6988 | davidmj | } |
| 1370 | 5666 | acydburn | |
| 1371 | 6988 | davidmj | function write_end() |
| 1372 | 6988 | davidmj | {
|
| 1373 | 6988 | davidmj | $this->flush("COMMIT;\n"); |
| 1374 | 6988 | davidmj | parent::write_end();
|
| 1375 | 6988 | davidmj | } |
| 1376 | 6988 | davidmj | } |
| 1377 | 5666 | acydburn | |
| 1378 | 7050 | acydburn | /**
|
| 1379 | 7050 | acydburn | * @package acp |
| 1380 | 7050 | acydburn | */ |
| 1381 | 6988 | davidmj | class mssql_extractor extends base_extractor |
| 1382 | 6988 | davidmj | {
|
| 1383 | 6988 | davidmj | function write_end() |
| 1384 | 6988 | davidmj | {
|
| 1385 | 6988 | davidmj | $this->flush("COMMIT\nGO\n"); |
| 1386 | 7016 | davidmj | parent::write_end();
|
| 1387 | 6988 | davidmj | } |
| 1388 | 5666 | acydburn | |
| 1389 | 6988 | davidmj | function write_start($prefix) |
| 1390 | 6988 | davidmj | {
|
| 1391 | 6988 | davidmj | $sql_data = "--\n"; |
| 1392 | 6988 | davidmj | $sql_data .= "-- phpBB Backup Script\n"; |
| 1393 | 6988 | davidmj | $sql_data .= "-- Dump of tables for $prefix\n"; |
| 1394 | 6988 | davidmj | $sql_data .= "-- DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 1395 | 6988 | davidmj | $sql_data .= "--\n"; |
| 1396 | 6988 | davidmj | $sql_data .= "BEGIN TRANSACTION\n"; |
| 1397 | 6988 | davidmj | $sql_data .= "GO\n"; |
| 1398 | 6988 | davidmj | $this->flush($sql_data); |
| 1399 | 6988 | davidmj | } |
| 1400 | 5666 | acydburn | |
| 1401 | 6988 | davidmj | function write_table($table_name) |
| 1402 | 6988 | davidmj | {
|
| 1403 | 6988 | davidmj | global $db; |
| 1404 | 6988 | davidmj | $sql_data = '-- Table: ' . $table_name . "\n"; |
| 1405 | 6988 | davidmj | $sql_data .= "IF OBJECT_ID(N'$table_name', N'U') IS NOT NULL\n"; |
| 1406 | 6988 | davidmj | $sql_data .= "DROP TABLE $table_name;\n"; |
| 1407 | 6988 | davidmj | $sql_data .= "GO\n"; |
| 1408 | 6988 | davidmj | $sql_data .= "\nCREATE TABLE [$table_name] (\n"; |
| 1409 | 6988 | davidmj | $rows = array(); |
| 1410 | 9416 | acydburn | |
| 1411 | 6988 | davidmj | $text_flag = false; |
| 1412 | 9416 | acydburn | |
| 1413 | 6988 | davidmj | $sql = "SELECT COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, COLUMNPROPERTY(object_id(TABLE_NAME), COLUMN_NAME, 'IsIdentity') as IS_IDENTITY |
| 1414 | 6988 | davidmj | FROM INFORMATION_SCHEMA.COLUMNS |
| 1415 | 6988 | davidmj | WHERE TABLE_NAME = '$table_name'"; |
| 1416 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1417 | 9416 | acydburn | |
| 1418 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1419 | 6988 | davidmj | {
|
| 1420 | 6988 | davidmj | $line = "\t[{$row['COLUMN_NAME']}] [{$row['DATA_TYPE']}]"; |
| 1421 | 9416 | acydburn | |
| 1422 | 6988 | davidmj | if ($row['DATA_TYPE'] == 'text') |
| 1423 | 6988 | davidmj | {
|
| 1424 | 6988 | davidmj | $text_flag = true; |
| 1425 | 6988 | davidmj | } |
| 1426 | 9416 | acydburn | |
| 1427 | 6988 | davidmj | if ($row['IS_IDENTITY']) |
| 1428 | 6988 | davidmj | {
|
| 1429 | 6988 | davidmj | $line .= ' IDENTITY (1 , 1)'; |
| 1430 | 6988 | davidmj | } |
| 1431 | 9416 | acydburn | |
| 1432 | 6988 | davidmj | if ($row['CHARACTER_MAXIMUM_LENGTH'] && $row['DATA_TYPE'] !== 'text') |
| 1433 | 6988 | davidmj | {
|
| 1434 | 6988 | davidmj | $line .= ' (' . $row['CHARACTER_MAXIMUM_LENGTH'] . ')'; |
| 1435 | 6988 | davidmj | } |
| 1436 | 9416 | acydburn | |
| 1437 | 6988 | davidmj | if ($row['IS_NULLABLE'] == 'YES') |
| 1438 | 6988 | davidmj | {
|
| 1439 | 6988 | davidmj | $line .= ' NULL'; |
| 1440 | 6988 | davidmj | } |
| 1441 | 6988 | davidmj | else
|
| 1442 | 6988 | davidmj | {
|
| 1443 | 6988 | davidmj | $line .= ' NOT NULL'; |
| 1444 | 6988 | davidmj | } |
| 1445 | 9416 | acydburn | |
| 1446 | 6988 | davidmj | if ($row['COLUMN_DEFAULT']) |
| 1447 | 6988 | davidmj | {
|
| 1448 | 6988 | davidmj | $line .= ' DEFAULT ' . $row['COLUMN_DEFAULT']; |
| 1449 | 6988 | davidmj | } |
| 1450 | 9416 | acydburn | |
| 1451 | 6988 | davidmj | $rows[] = $line; |
| 1452 | 6988 | davidmj | } |
| 1453 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1454 | 9416 | acydburn | |
| 1455 | 6988 | davidmj | $sql_data .= implode(",\n", $rows); |
| 1456 | 6988 | davidmj | $sql_data .= "\n) ON [PRIMARY]"; |
| 1457 | 9416 | acydburn | |
| 1458 | 6988 | davidmj | if ($text_flag) |
| 1459 | 6988 | davidmj | {
|
| 1460 | 6988 | davidmj | $sql_data .= " TEXTIMAGE_ON [PRIMARY]"; |
| 1461 | 6988 | davidmj | } |
| 1462 | 9416 | acydburn | |
| 1463 | 6988 | davidmj | $sql_data .= "\nGO\n\n"; |
| 1464 | 6988 | davidmj | $rows = array(); |
| 1465 | 9416 | acydburn | |
| 1466 | 6988 | davidmj | $sql = "SELECT CONSTRAINT_NAME, COLUMN_NAME |
| 1467 | 6988 | davidmj | FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE |
| 1468 | 6988 | davidmj | WHERE TABLE_NAME = '$table_name'"; |
| 1469 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1470 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1471 | 6988 | davidmj | {
|
| 1472 | 6988 | davidmj | if (!sizeof($rows)) |
| 1473 | 6988 | davidmj | {
|
| 1474 | 6988 | davidmj | $sql_data .= "ALTER TABLE [$table_name] WITH NOCHECK ADD\n"; |
| 1475 | 6988 | davidmj | $sql_data .= "\tCONSTRAINT [{$row['CONSTRAINT_NAME']}] PRIMARY KEY CLUSTERED \n\t(\n"; |
| 1476 | 6988 | davidmj | } |
| 1477 | 6988 | davidmj | $rows[] = "\t\t[{$row['COLUMN_NAME']}]"; |
| 1478 | 6988 | davidmj | } |
| 1479 | 6988 | davidmj | if (sizeof($rows)) |
| 1480 | 6988 | davidmj | {
|
| 1481 | 6988 | davidmj | $sql_data .= implode(",\n", $rows); |
| 1482 | 6988 | davidmj | $sql_data .= "\n\t) ON [PRIMARY] \nGO\n"; |
| 1483 | 6988 | davidmj | } |
| 1484 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1485 | 9416 | acydburn | |
| 1486 | 6988 | davidmj | $index = array(); |
| 1487 | 6988 | davidmj | $sql = "EXEC sp_statistics '$table_name'"; |
| 1488 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1489 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1490 | 6988 | davidmj | {
|
| 1491 | 6988 | davidmj | if ($row['TYPE'] == 3) |
| 1492 | 6988 | davidmj | {
|
| 1493 | 6988 | davidmj | $index[$row['INDEX_NAME']][] = '[' . $row['COLUMN_NAME'] . ']'; |
| 1494 | 6988 | davidmj | } |
| 1495 | 6988 | davidmj | } |
| 1496 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1497 | 9416 | acydburn | |
| 1498 | 6988 | davidmj | foreach ($index as $index_name => $column_name) |
| 1499 | 6988 | davidmj | {
|
| 1500 | 6988 | davidmj | $index[$index_name] = implode(', ', $column_name); |
| 1501 | 6988 | davidmj | } |
| 1502 | 9416 | acydburn | |
| 1503 | 6988 | davidmj | foreach ($index as $index_name => $columns) |
| 1504 | 6988 | davidmj | {
|
| 1505 | 6988 | davidmj | $sql_data .= "\nCREATE INDEX [$index_name] ON [$table_name]($columns) ON [PRIMARY]\nGO\n"; |
| 1506 | 6988 | davidmj | } |
| 1507 | 6988 | davidmj | $this->flush($sql_data); |
| 1508 | 6988 | davidmj | } |
| 1509 | 5666 | acydburn | |
| 1510 | 6988 | davidmj | function write_data($table_name) |
| 1511 | 6988 | davidmj | {
|
| 1512 | 6988 | davidmj | global $db; |
| 1513 | 5666 | acydburn | |
| 1514 | 6988 | davidmj | if ($db->sql_layer === 'mssql') |
| 1515 | 6988 | davidmj | {
|
| 1516 | 6988 | davidmj | $this->write_data_mssql($table_name); |
| 1517 | 6988 | davidmj | } |
| 1518 | 10489 | naderman | else if($db->sql_layer === 'mssqlnative') |
| 1519 | 10489 | naderman | {
|
| 1520 | 10489 | naderman | $this->write_data_mssqlnative($table_name); |
| 1521 | 10489 | naderman | } |
| 1522 | 6988 | davidmj | else
|
| 1523 | 6988 | davidmj | {
|
| 1524 | 6988 | davidmj | $this->write_data_odbc($table_name); |
| 1525 | 6988 | davidmj | } |
| 1526 | 6988 | davidmj | } |
| 1527 | 6144 | davidmj | |
| 1528 | 6988 | davidmj | function write_data_mssql($table_name) |
| 1529 | 6988 | davidmj | {
|
| 1530 | 6988 | davidmj | global $db; |
| 1531 | 6988 | davidmj | $ary_type = $ary_name = array(); |
| 1532 | 6988 | davidmj | $ident_set = false; |
| 1533 | 6988 | davidmj | $sql_data = ''; |
| 1534 | 9416 | acydburn | |
| 1535 | 6988 | davidmj | // Grab all of the data from current table.
|
| 1536 | 6988 | davidmj | $sql = "SELECT * |
| 1537 | 6988 | davidmj | FROM $table_name"; |
| 1538 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1539 | 5666 | acydburn | |
| 1540 | 6988 | davidmj | $retrieved_data = mssql_num_rows($result); |
| 1541 | 5666 | acydburn | |
| 1542 | 6988 | davidmj | $i_num_fields = mssql_num_fields($result); |
| 1543 | 6988 | davidmj | |
| 1544 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1545 | 6988 | davidmj | {
|
| 1546 | 6988 | davidmj | $ary_type[$i] = mssql_field_type($result, $i); |
| 1547 | 6988 | davidmj | $ary_name[$i] = mssql_field_name($result, $i); |
| 1548 | 6988 | davidmj | } |
| 1549 | 6988 | davidmj | |
| 1550 | 6988 | davidmj | if ($retrieved_data) |
| 1551 | 6988 | davidmj | {
|
| 1552 | 6988 | davidmj | $sql = "SELECT 1 as has_identity |
| 1553 | 6988 | davidmj | FROM INFORMATION_SCHEMA.COLUMNS |
| 1554 | 6988 | davidmj | WHERE COLUMNPROPERTY(object_id('$table_name'), COLUMN_NAME, 'IsIdentity') = 1";
|
| 1555 | 6988 | davidmj | $result2 = $db->sql_query($sql); |
| 1556 | 6988 | davidmj | $row2 = $db->sql_fetchrow($result2); |
| 1557 | 6988 | davidmj | if (!empty($row2['has_identity'])) |
| 1558 | 6988 | davidmj | {
|
| 1559 | 6988 | davidmj | $sql_data .= "\nSET IDENTITY_INSERT $table_name ON\nGO\n"; |
| 1560 | 6988 | davidmj | $ident_set = true; |
| 1561 | 6988 | davidmj | } |
| 1562 | 6988 | davidmj | $db->sql_freeresult($result2); |
| 1563 | 6988 | davidmj | } |
| 1564 | 6988 | davidmj | |
| 1565 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1566 | 6988 | davidmj | {
|
| 1567 | 6988 | davidmj | $schema_vals = $schema_fields = array(); |
| 1568 | 6988 | davidmj | |
| 1569 | 6988 | davidmj | // Build the SQL statement to recreate the data.
|
| 1570 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1571 | 6988 | davidmj | {
|
| 1572 | 6988 | davidmj | $str_val = $row[$ary_name[$i]]; |
| 1573 | 6988 | davidmj | |
| 1574 | 6988 | davidmj | if (preg_match('#char|text|bool|varbinary#i', $ary_type[$i])) |
| 1575 | 5666 | acydburn | {
|
| 1576 | 7530 | davidmj | $str_quote = ''; |
| 1577 | 7530 | davidmj | $str_empty = "''"; |
| 1578 | 6988 | davidmj | $str_val = sanitize_data_mssql(str_replace("'", "''", $str_val)); |
| 1579 | 6988 | davidmj | } |
| 1580 | 6988 | davidmj | else if (preg_match('#date|timestamp#i', $ary_type[$i])) |
| 1581 | 6988 | davidmj | {
|
| 1582 | 6988 | davidmj | if (empty($str_val)) |
| 1583 | 5666 | acydburn | {
|
| 1584 | 6988 | davidmj | $str_quote = ''; |
| 1585 | 5666 | acydburn | } |
| 1586 | 5666 | acydburn | else
|
| 1587 | 5666 | acydburn | {
|
| 1588 | 6988 | davidmj | $str_quote = "'"; |
| 1589 | 5666 | acydburn | } |
| 1590 | 5666 | acydburn | } |
| 1591 | 6988 | davidmj | else
|
| 1592 | 5666 | acydburn | {
|
| 1593 | 6988 | davidmj | $str_quote = ''; |
| 1594 | 6988 | davidmj | $str_empty = 'NULL'; |
| 1595 | 5666 | acydburn | } |
| 1596 | 5666 | acydburn | |
| 1597 | 6988 | davidmj | if (empty($str_val) && $str_val !== '0' && !(is_int($str_val) || is_float($str_val))) |
| 1598 | 5666 | acydburn | {
|
| 1599 | 6988 | davidmj | $str_val = $str_empty; |
| 1600 | 5666 | acydburn | } |
| 1601 | 5666 | acydburn | |
| 1602 | 6988 | davidmj | $schema_vals[$i] = $str_quote . $str_val . $str_quote; |
| 1603 | 6988 | davidmj | $schema_fields[$i] = $ary_name[$i]; |
| 1604 | 6988 | davidmj | } |
| 1605 | 5666 | acydburn | |
| 1606 | 6988 | davidmj | // Take the ordered fields and their associated data and build it
|
| 1607 | 6988 | davidmj | // into a valid sql statement to recreate that field in the data.
|
| 1608 | 6988 | davidmj | $sql_data .= "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES (' . implode(', ', $schema_vals) . ");\nGO\n"; |
| 1609 | 5666 | acydburn | |
| 1610 | 6988 | davidmj | $this->flush($sql_data); |
| 1611 | 6988 | davidmj | $sql_data = ''; |
| 1612 | 6988 | davidmj | } |
| 1613 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1614 | 5666 | acydburn | |
| 1615 | 6988 | davidmj | if ($retrieved_data && $ident_set) |
| 1616 | 6988 | davidmj | {
|
| 1617 | 6988 | davidmj | $sql_data .= "\nSET IDENTITY_INSERT $table_name OFF\nGO\n"; |
| 1618 | 6988 | davidmj | } |
| 1619 | 6988 | davidmj | $this->flush($sql_data); |
| 1620 | 6988 | davidmj | } |
| 1621 | 10489 | naderman | |
| 1622 | 10489 | naderman | function write_data_mssqlnative($table_name) |
| 1623 | 10489 | naderman | {
|
| 1624 | 10489 | naderman | global $db; |
| 1625 | 10827 | git-gate | $ary_type = $ary_name = array(); |
| 1626 | 10489 | naderman | $ident_set = false; |
| 1627 | 10489 | naderman | $sql_data = ''; |
| 1628 | 5666 | acydburn | |
| 1629 | 10489 | naderman | // Grab all of the data from current table.
|
| 1630 | 10489 | naderman | $sql = "SELECT * FROM $table_name"; |
| 1631 | 10827 | git-gate | $db->mssqlnative_set_query_options(array('Scrollable' => SQLSRV_CURSOR_STATIC)); |
| 1632 | 10489 | naderman | $result = $db->sql_query($sql); |
| 1633 | 10489 | naderman | |
| 1634 | 10827 | git-gate | $retrieved_data = $db->mssqlnative_num_rows($result); |
| 1635 | 10489 | naderman | |
| 1636 | 10827 | git-gate | if (!$retrieved_data) |
| 1637 | 10827 | git-gate | {
|
| 1638 | 10827 | git-gate | $db->sql_freeresult($result); |
| 1639 | 10827 | git-gate | return;
|
| 1640 | 10827 | git-gate | } |
| 1641 | 10827 | git-gate | |
| 1642 | 10827 | git-gate | $sql = "SELECT * FROM $table_name"; |
| 1643 | 10827 | git-gate | $result_fields = $db->sql_query_limit($sql, 1); |
| 1644 | 10827 | git-gate | |
| 1645 | 10827 | git-gate | $row = new result_mssqlnative($result_fields); |
| 1646 | 10827 | git-gate | $i_num_fields = $row->num_fields(); |
| 1647 | 10827 | git-gate | |
| 1648 | 10489 | naderman | for ($i = 0; $i < $i_num_fields; $i++) |
| 1649 | 10489 | naderman | {
|
| 1650 | 10827 | git-gate | $ary_type[$i] = $row->field_type($i); |
| 1651 | 10827 | git-gate | $ary_name[$i] = $row->field_name($i); |
| 1652 | 10489 | naderman | } |
| 1653 | 10827 | git-gate | $db->sql_freeresult($result_fields); |
| 1654 | 10827 | git-gate | |
| 1655 | 10827 | git-gate | $sql = "SELECT 1 as has_identity |
| 1656 | 10827 | git-gate | FROM INFORMATION_SCHEMA.COLUMNS |
| 1657 | 10827 | git-gate | WHERE COLUMNPROPERTY(object_id('$table_name'), COLUMN_NAME, 'IsIdentity') = 1";
|
| 1658 | 10827 | git-gate | $result2 = $db->sql_query($sql); |
| 1659 | 10827 | git-gate | $row2 = $db->sql_fetchrow($result2); |
| 1660 | 10489 | naderman | |
| 1661 | 10827 | git-gate | if (!empty($row2['has_identity'])) |
| 1662 | 10489 | naderman | {
|
| 1663 | 10827 | git-gate | $sql_data .= "\nSET IDENTITY_INSERT $table_name ON\nGO\n"; |
| 1664 | 10827 | git-gate | $ident_set = true; |
| 1665 | 10489 | naderman | } |
| 1666 | 10827 | git-gate | $db->sql_freeresult($result2); |
| 1667 | 10489 | naderman | |
| 1668 | 10489 | naderman | while ($row = $db->sql_fetchrow($result)) |
| 1669 | 10489 | naderman | {
|
| 1670 | 10489 | naderman | $schema_vals = $schema_fields = array(); |
| 1671 | 10489 | naderman | |
| 1672 | 10489 | naderman | // Build the SQL statement to recreate the data.
|
| 1673 | 10489 | naderman | for ($i = 0; $i < $i_num_fields; $i++) |
| 1674 | 10489 | naderman | {
|
| 1675 | 10489 | naderman | $str_val = $row[$ary_name[$i]]; |
| 1676 | 10489 | naderman | |
| 1677 | 10827 | git-gate | // defaults to type number - better quote just to be safe, so check for is_int too
|
| 1678 | 10827 | git-gate | if (is_int($ary_type[$i]) || preg_match('#char|text|bool|varbinary#i', $ary_type[$i])) |
| 1679 | 10489 | naderman | {
|
| 1680 | 10489 | naderman | $str_quote = ''; |
| 1681 | 10489 | naderman | $str_empty = "''"; |
| 1682 | 10489 | naderman | $str_val = sanitize_data_mssql(str_replace("'", "''", $str_val)); |
| 1683 | 10489 | naderman | } |
| 1684 | 10489 | naderman | else if (preg_match('#date|timestamp#i', $ary_type[$i])) |
| 1685 | 10489 | naderman | {
|
| 1686 | 10489 | naderman | if (empty($str_val)) |
| 1687 | 10489 | naderman | {
|
| 1688 | 10489 | naderman | $str_quote = ''; |
| 1689 | 10489 | naderman | } |
| 1690 | 10489 | naderman | else
|
| 1691 | 10489 | naderman | {
|
| 1692 | 10489 | naderman | $str_quote = "'"; |
| 1693 | 10489 | naderman | } |
| 1694 | 10489 | naderman | } |
| 1695 | 10489 | naderman | else
|
| 1696 | 10489 | naderman | {
|
| 1697 | 10489 | naderman | $str_quote = ''; |
| 1698 | 10489 | naderman | $str_empty = 'NULL'; |
| 1699 | 10489 | naderman | } |
| 1700 | 10489 | naderman | |
| 1701 | 10489 | naderman | if (empty($str_val) && $str_val !== '0' && !(is_int($str_val) || is_float($str_val))) |
| 1702 | 10489 | naderman | {
|
| 1703 | 10489 | naderman | $str_val = $str_empty; |
| 1704 | 10489 | naderman | } |
| 1705 | 10489 | naderman | |
| 1706 | 10489 | naderman | $schema_vals[$i] = $str_quote . $str_val . $str_quote; |
| 1707 | 10489 | naderman | $schema_fields[$i] = $ary_name[$i]; |
| 1708 | 10489 | naderman | } |
| 1709 | 10489 | naderman | |
| 1710 | 10489 | naderman | // Take the ordered fields and their associated data and build it
|
| 1711 | 10489 | naderman | // into a valid sql statement to recreate that field in the data.
|
| 1712 | 10489 | naderman | $sql_data .= "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES (' . implode(', ', $schema_vals) . ");\nGO\n"; |
| 1713 | 10489 | naderman | |
| 1714 | 10489 | naderman | $this->flush($sql_data); |
| 1715 | 10489 | naderman | $sql_data = ''; |
| 1716 | 10489 | naderman | } |
| 1717 | 10489 | naderman | $db->sql_freeresult($result); |
| 1718 | 10489 | naderman | |
| 1719 | 10827 | git-gate | if ($ident_set) |
| 1720 | 10489 | naderman | {
|
| 1721 | 10489 | naderman | $sql_data .= "\nSET IDENTITY_INSERT $table_name OFF\nGO\n"; |
| 1722 | 10489 | naderman | } |
| 1723 | 10489 | naderman | $this->flush($sql_data); |
| 1724 | 10489 | naderman | } |
| 1725 | 10489 | naderman | |
| 1726 | 6988 | davidmj | function write_data_odbc($table_name) |
| 1727 | 6988 | davidmj | {
|
| 1728 | 6988 | davidmj | global $db; |
| 1729 | 6988 | davidmj | $ary_type = $ary_name = array(); |
| 1730 | 6988 | davidmj | $ident_set = false; |
| 1731 | 6988 | davidmj | $sql_data = ''; |
| 1732 | 9416 | acydburn | |
| 1733 | 6988 | davidmj | // Grab all of the data from current table.
|
| 1734 | 6988 | davidmj | $sql = "SELECT * |
| 1735 | 6988 | davidmj | FROM $table_name"; |
| 1736 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1737 | 5793 | davidmj | |
| 1738 | 6988 | davidmj | $retrieved_data = odbc_num_rows($result); |
| 1739 | 5793 | davidmj | |
| 1740 | 6988 | davidmj | if ($retrieved_data) |
| 1741 | 6988 | davidmj | {
|
| 1742 | 6988 | davidmj | $sql = "SELECT 1 as has_identity |
| 1743 | 6988 | davidmj | FROM INFORMATION_SCHEMA.COLUMNS |
| 1744 | 6988 | davidmj | WHERE COLUMNPROPERTY(object_id('$table_name'), COLUMN_NAME, 'IsIdentity') = 1";
|
| 1745 | 6988 | davidmj | $result2 = $db->sql_query($sql); |
| 1746 | 6988 | davidmj | $row2 = $db->sql_fetchrow($result2); |
| 1747 | 6988 | davidmj | if (!empty($row2['has_identity'])) |
| 1748 | 6988 | davidmj | {
|
| 1749 | 6988 | davidmj | $sql_data .= "\nSET IDENTITY_INSERT $table_name ON\nGO\n"; |
| 1750 | 6988 | davidmj | $ident_set = true; |
| 1751 | 6988 | davidmj | } |
| 1752 | 6988 | davidmj | $db->sql_freeresult($result2); |
| 1753 | 6988 | davidmj | } |
| 1754 | 5793 | davidmj | |
| 1755 | 6988 | davidmj | $i_num_fields = odbc_num_fields($result); |
| 1756 | 5793 | davidmj | |
| 1757 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1758 | 6988 | davidmj | {
|
| 1759 | 6988 | davidmj | $ary_type[$i] = odbc_field_type($result, $i + 1); |
| 1760 | 6988 | davidmj | $ary_name[$i] = odbc_field_name($result, $i + 1); |
| 1761 | 6988 | davidmj | } |
| 1762 | 5793 | davidmj | |
| 1763 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1764 | 6988 | davidmj | {
|
| 1765 | 6988 | davidmj | $schema_vals = $schema_fields = array(); |
| 1766 | 5793 | davidmj | |
| 1767 | 6988 | davidmj | // Build the SQL statement to recreate the data.
|
| 1768 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1769 | 6988 | davidmj | {
|
| 1770 | 6988 | davidmj | $str_val = $row[$ary_name[$i]]; |
| 1771 | 5793 | davidmj | |
| 1772 | 6988 | davidmj | if (preg_match('#char|text|bool|varbinary#i', $ary_type[$i])) |
| 1773 | 6988 | davidmj | {
|
| 1774 | 7530 | davidmj | $str_quote = ''; |
| 1775 | 7530 | davidmj | $str_empty = "''"; |
| 1776 | 6988 | davidmj | $str_val = sanitize_data_mssql(str_replace("'", "''", $str_val)); |
| 1777 | 6988 | davidmj | } |
| 1778 | 6988 | davidmj | else if (preg_match('#date|timestamp#i', $ary_type[$i])) |
| 1779 | 6988 | davidmj | {
|
| 1780 | 6988 | davidmj | if (empty($str_val)) |
| 1781 | 5793 | davidmj | {
|
| 1782 | 6988 | davidmj | $str_quote = ''; |
| 1783 | 5793 | davidmj | } |
| 1784 | 5793 | davidmj | else
|
| 1785 | 5793 | davidmj | {
|
| 1786 | 6988 | davidmj | $str_quote = "'"; |
| 1787 | 5793 | davidmj | } |
| 1788 | 5793 | davidmj | } |
| 1789 | 6988 | davidmj | else
|
| 1790 | 6988 | davidmj | {
|
| 1791 | 6988 | davidmj | $str_quote = ''; |
| 1792 | 6988 | davidmj | $str_empty = 'NULL'; |
| 1793 | 6988 | davidmj | } |
| 1794 | 5793 | davidmj | |
| 1795 | 6988 | davidmj | if (empty($str_val) && $str_val !== '0' && !(is_int($str_val) || is_float($str_val))) |
| 1796 | 5793 | davidmj | {
|
| 1797 | 6988 | davidmj | $str_val = $str_empty; |
| 1798 | 5793 | davidmj | } |
| 1799 | 5803 | davidmj | |
| 1800 | 6988 | davidmj | $schema_vals[$i] = $str_quote . $str_val . $str_quote; |
| 1801 | 6988 | davidmj | $schema_fields[$i] = $ary_name[$i]; |
| 1802 | 6988 | davidmj | } |
| 1803 | 5793 | davidmj | |
| 1804 | 6988 | davidmj | // Take the ordered fields and their associated data and build it
|
| 1805 | 6988 | davidmj | // into a valid sql statement to recreate that field in the data.
|
| 1806 | 6988 | davidmj | $sql_data .= "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES (' . implode(', ', $schema_vals) . ");\nGO\n"; |
| 1807 | 6988 | davidmj | |
| 1808 | 6988 | davidmj | $this->flush($sql_data); |
| 1809 | 6988 | davidmj | |
| 1810 | 6988 | davidmj | $sql_data = ''; |
| 1811 | 6988 | davidmj | |
| 1812 | 6988 | davidmj | } |
| 1813 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1814 | 6988 | davidmj | |
| 1815 | 6988 | davidmj | if ($retrieved_data && $ident_set) |
| 1816 | 6988 | davidmj | {
|
| 1817 | 6988 | davidmj | $sql_data .= "\nSET IDENTITY_INSERT $table_name OFF\nGO\n"; |
| 1818 | 6988 | davidmj | } |
| 1819 | 6988 | davidmj | $this->flush($sql_data); |
| 1820 | 6988 | davidmj | } |
| 1821 | 6988 | davidmj | |
| 1822 | 6988 | davidmj | } |
| 1823 | 6988 | davidmj | |
| 1824 | 7050 | acydburn | /**
|
| 1825 | 7050 | acydburn | * @package acp |
| 1826 | 7050 | acydburn | */ |
| 1827 | 6988 | davidmj | class oracle_extractor extends base_extractor |
| 1828 | 6988 | davidmj | {
|
| 1829 | 6988 | davidmj | function write_table($table_name) |
| 1830 | 6988 | davidmj | {
|
| 1831 | 6988 | davidmj | global $db; |
| 1832 | 6988 | davidmj | $sql_data = '-- Table: ' . $table_name . "\n"; |
| 1833 | 10174 | acydburn | $sql_data .= "DROP TABLE $table_name\n/\n"; |
| 1834 | 6988 | davidmj | $sql_data .= "\nCREATE TABLE $table_name (\n"; |
| 1835 | 6988 | davidmj | |
| 1836 | 6988 | davidmj | $sql = "SELECT COLUMN_NAME, DATA_TYPE, DATA_PRECISION, DATA_LENGTH, NULLABLE, DATA_DEFAULT |
| 1837 | 6988 | davidmj | FROM ALL_TAB_COLS |
| 1838 | 6988 | davidmj | WHERE table_name = '{$table_name}'"; |
| 1839 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1840 | 6988 | davidmj | |
| 1841 | 6988 | davidmj | $rows = array(); |
| 1842 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1843 | 6988 | davidmj | {
|
| 1844 | 6988 | davidmj | $line = ' "' . $row['column_name'] . '" ' . $row['data_type']; |
| 1845 | 6988 | davidmj | |
| 1846 | 6988 | davidmj | if ($row['data_type'] !== 'CLOB') |
| 1847 | 6988 | davidmj | {
|
| 1848 | 10174 | acydburn | if ($row['data_type'] !== 'VARCHAR2' && $row['data_type'] !== 'CHAR') |
| 1849 | 5793 | davidmj | {
|
| 1850 | 6988 | davidmj | $line .= '(' . $row['data_precision'] . ')'; |
| 1851 | 5793 | davidmj | } |
| 1852 | 6988 | davidmj | else
|
| 1853 | 6053 | davidmj | {
|
| 1854 | 6988 | davidmj | $line .= '(' . $row['data_length'] . ')'; |
| 1855 | 6053 | davidmj | } |
| 1856 | 6988 | davidmj | } |
| 1857 | 5793 | davidmj | |
| 1858 | 6988 | davidmj | if (!empty($row['data_default'])) |
| 1859 | 6988 | davidmj | {
|
| 1860 | 6988 | davidmj | $line .= ' DEFAULT ' . $row['data_default']; |
| 1861 | 6988 | davidmj | } |
| 1862 | 6988 | davidmj | |
| 1863 | 6988 | davidmj | if ($row['nullable'] == 'N') |
| 1864 | 6988 | davidmj | {
|
| 1865 | 6988 | davidmj | $line .= ' NOT NULL'; |
| 1866 | 6988 | davidmj | } |
| 1867 | 6988 | davidmj | $rows[] = $line; |
| 1868 | 6988 | davidmj | } |
| 1869 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1870 | 6988 | davidmj | |
| 1871 | 6988 | davidmj | $sql = "SELECT A.CONSTRAINT_NAME, A.COLUMN_NAME |
| 1872 | 6988 | davidmj | FROM USER_CONS_COLUMNS A, USER_CONSTRAINTS B |
| 1873 | 6988 | davidmj | WHERE A.CONSTRAINT_NAME = B.CONSTRAINT_NAME |
| 1874 | 6988 | davidmj | AND B.CONSTRAINT_TYPE = 'P' |
| 1875 | 6988 | davidmj | AND A.TABLE_NAME = '{$table_name}'"; |
| 1876 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1877 | 6988 | davidmj | |
| 1878 | 10174 | acydburn | $primary_key = array(); |
| 1879 | 10174 | acydburn | $contraint_name = ''; |
| 1880 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1881 | 6988 | davidmj | {
|
| 1882 | 10174 | acydburn | $constraint_name = '"' . $row['constraint_name'] . '"'; |
| 1883 | 10174 | acydburn | $primary_key[] = '"' . $row['column_name'] . '"'; |
| 1884 | 6988 | davidmj | } |
| 1885 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1886 | 6988 | davidmj | |
| 1887 | 10174 | acydburn | if (sizeof($primary_key)) |
| 1888 | 10174 | acydburn | {
|
| 1889 | 10174 | acydburn | $rows[] = " CONSTRAINT {$constraint_name} PRIMARY KEY (" . implode(', ', $primary_key) . ')'; |
| 1890 | 10174 | acydburn | } |
| 1891 | 10174 | acydburn | |
| 1892 | 6988 | davidmj | $sql = "SELECT A.CONSTRAINT_NAME, A.COLUMN_NAME |
| 1893 | 6988 | davidmj | FROM USER_CONS_COLUMNS A, USER_CONSTRAINTS B |
| 1894 | 6988 | davidmj | WHERE A.CONSTRAINT_NAME = B.CONSTRAINT_NAME |
| 1895 | 6988 | davidmj | AND B.CONSTRAINT_TYPE = 'U' |
| 1896 | 6988 | davidmj | AND A.TABLE_NAME = '{$table_name}'"; |
| 1897 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1898 | 6988 | davidmj | |
| 1899 | 10174 | acydburn | $unique = array(); |
| 1900 | 10174 | acydburn | $contraint_name = ''; |
| 1901 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1902 | 6988 | davidmj | {
|
| 1903 | 10174 | acydburn | $constraint_name = '"' . $row['constraint_name'] . '"'; |
| 1904 | 10174 | acydburn | $unique[] = '"' . $row['column_name'] . '"'; |
| 1905 | 6988 | davidmj | } |
| 1906 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1907 | 6988 | davidmj | |
| 1908 | 10174 | acydburn | if (sizeof($unique)) |
| 1909 | 10174 | acydburn | {
|
| 1910 | 10174 | acydburn | $rows[] = " CONSTRAINT {$constraint_name} UNIQUE (" . implode(', ', $unique) . ')'; |
| 1911 | 10174 | acydburn | } |
| 1912 | 10174 | acydburn | |
| 1913 | 6988 | davidmj | $sql_data .= implode(",\n", $rows); |
| 1914 | 10174 | acydburn | $sql_data .= "\n)\n/\n"; |
| 1915 | 6988 | davidmj | |
| 1916 | 10174 | acydburn | $sql = "SELECT A.REFERENCED_NAME, C.* |
| 1917 | 10174 | acydburn | FROM USER_DEPENDENCIES A, USER_TRIGGERS B, USER_SEQUENCES C |
| 1918 | 6988 | davidmj | WHERE A.REFERENCED_TYPE = 'SEQUENCE' |
| 1919 | 6988 | davidmj | AND A.NAME = B.TRIGGER_NAME |
| 1920 | 10174 | acydburn | AND B.TABLE_NAME = '{$table_name}' |
| 1921 | 10174 | acydburn | AND C.SEQUENCE_NAME = A.REFERENCED_NAME";
|
| 1922 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1923 | 10174 | acydburn | |
| 1924 | 10174 | acydburn | $type = request_var('type', ''); |
| 1925 | 10174 | acydburn | |
| 1926 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1927 | 6988 | davidmj | {
|
| 1928 | 10174 | acydburn | $sql_data .= "\nDROP SEQUENCE \"{$row['referenced_name']}\"\n/\n"; |
| 1929 | 10174 | acydburn | $sql_data .= "\nCREATE SEQUENCE \"{$row['referenced_name']}\""; |
| 1930 | 10174 | acydburn | |
| 1931 | 10174 | acydburn | if ($type == 'full') |
| 1932 | 10174 | acydburn | {
|
| 1933 | 10174 | acydburn | $sql_data .= ' START WITH ' . $row['last_number']; |
| 1934 | 10174 | acydburn | } |
| 1935 | 10174 | acydburn | |
| 1936 | 10174 | acydburn | $sql_data .= "\n/\n"; |
| 1937 | 6988 | davidmj | } |
| 1938 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1939 | 6988 | davidmj | |
| 1940 | 6988 | davidmj | $sql = "SELECT DESCRIPTION, WHEN_CLAUSE, TRIGGER_BODY |
| 1941 | 6988 | davidmj | FROM USER_TRIGGERS |
| 1942 | 6988 | davidmj | WHERE TABLE_NAME = '{$table_name}'"; |
| 1943 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1944 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1945 | 6988 | davidmj | {
|
| 1946 | 10174 | acydburn | $sql_data .= "\nCREATE OR REPLACE TRIGGER {$row['description']}WHEN ({$row['when_clause']})\n{$row['trigger_body']}\n/\n"; |
| 1947 | 6988 | davidmj | } |
| 1948 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1949 | 6988 | davidmj | |
| 1950 | 6988 | davidmj | $sql = "SELECT A.INDEX_NAME, B.COLUMN_NAME |
| 1951 | 6988 | davidmj | FROM USER_INDEXES A, USER_IND_COLUMNS B |
| 1952 | 6988 | davidmj | WHERE A.UNIQUENESS = 'NONUNIQUE' |
| 1953 | 6988 | davidmj | AND A.INDEX_NAME = B.INDEX_NAME |
| 1954 | 6988 | davidmj | AND B.TABLE_NAME = '{$table_name}'"; |
| 1955 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1956 | 6988 | davidmj | |
| 1957 | 6988 | davidmj | $index = array(); |
| 1958 | 6988 | davidmj | |
| 1959 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1960 | 6988 | davidmj | {
|
| 1961 | 6988 | davidmj | $index[$row['index_name']][] = $row['column_name']; |
| 1962 | 6988 | davidmj | } |
| 1963 | 6988 | davidmj | |
| 1964 | 6988 | davidmj | foreach ($index as $index_name => $column_names) |
| 1965 | 6988 | davidmj | {
|
| 1966 | 10174 | acydburn | $sql_data .= "\nCREATE INDEX $index_name ON $table_name(" . implode(', ', $column_names) . ")\n/\n"; |
| 1967 | 6988 | davidmj | } |
| 1968 | 6988 | davidmj | $db->sql_freeresult($result); |
| 1969 | 6988 | davidmj | $this->flush($sql_data); |
| 1970 | 6988 | davidmj | } |
| 1971 | 6988 | davidmj | |
| 1972 | 6988 | davidmj | function write_data($table_name) |
| 1973 | 6988 | davidmj | {
|
| 1974 | 6988 | davidmj | global $db; |
| 1975 | 6988 | davidmj | $ary_type = $ary_name = array(); |
| 1976 | 9416 | acydburn | |
| 1977 | 6988 | davidmj | // Grab all of the data from current table.
|
| 1978 | 6988 | davidmj | $sql = "SELECT * |
| 1979 | 6988 | davidmj | FROM $table_name"; |
| 1980 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 1981 | 6988 | davidmj | |
| 1982 | 6988 | davidmj | $i_num_fields = ocinumcols($result); |
| 1983 | 6988 | davidmj | |
| 1984 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1985 | 6988 | davidmj | {
|
| 1986 | 6988 | davidmj | $ary_type[$i] = ocicolumntype($result, $i + 1); |
| 1987 | 6988 | davidmj | $ary_name[$i] = ocicolumnname($result, $i + 1); |
| 1988 | 6988 | davidmj | } |
| 1989 | 6988 | davidmj | |
| 1990 | 6988 | davidmj | $sql_data = ''; |
| 1991 | 6988 | davidmj | |
| 1992 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 1993 | 6988 | davidmj | {
|
| 1994 | 6988 | davidmj | $schema_vals = $schema_fields = array(); |
| 1995 | 6988 | davidmj | |
| 1996 | 6988 | davidmj | // Build the SQL statement to recreate the data.
|
| 1997 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 1998 | 6988 | davidmj | {
|
| 1999 | 9598 | acydburn | // Oracle uses uppercase - we use lowercase
|
| 2000 | 9598 | acydburn | $str_val = $row[strtolower($ary_name[$i])]; |
| 2001 | 6988 | davidmj | |
| 2002 | 10174 | acydburn | if (preg_match('#char|text|bool|raw|clob#i', $ary_type[$i])) |
| 2003 | 5793 | davidmj | {
|
| 2004 | 7530 | davidmj | $str_quote = ''; |
| 2005 | 7530 | davidmj | $str_empty = "''"; |
| 2006 | 6988 | davidmj | $str_val = sanitize_data_oracle($str_val); |
| 2007 | 6988 | davidmj | } |
| 2008 | 6988 | davidmj | else if (preg_match('#date|timestamp#i', $ary_type[$i])) |
| 2009 | 6988 | davidmj | {
|
| 2010 | 6988 | davidmj | if (empty($str_val)) |
| 2011 | 5793 | davidmj | {
|
| 2012 | 6988 | davidmj | $str_quote = ''; |
| 2013 | 5793 | davidmj | } |
| 2014 | 6988 | davidmj | else
|
| 2015 | 6988 | davidmj | {
|
| 2016 | 6988 | davidmj | $str_quote = "'"; |
| 2017 | 6988 | davidmj | } |
| 2018 | 5793 | davidmj | } |
| 2019 | 6988 | davidmj | else
|
| 2020 | 5796 | davidmj | {
|
| 2021 | 6988 | davidmj | $str_quote = ''; |
| 2022 | 6988 | davidmj | $str_empty = 'NULL'; |
| 2023 | 5796 | davidmj | } |
| 2024 | 5796 | davidmj | |
| 2025 | 6988 | davidmj | if (empty($str_val) && $str_val !== '0') |
| 2026 | 5796 | davidmj | {
|
| 2027 | 6988 | davidmj | $str_val = $str_empty; |
| 2028 | 5796 | davidmj | } |
| 2029 | 5793 | davidmj | |
| 2030 | 6988 | davidmj | $schema_vals[$i] = $str_quote . $str_val . $str_quote; |
| 2031 | 9598 | acydburn | $schema_fields[$i] = '"' . $ary_name[$i] . '"'; |
| 2032 | 6988 | davidmj | } |
| 2033 | 5803 | davidmj | |
| 2034 | 6988 | davidmj | // Take the ordered fields and their associated data and build it
|
| 2035 | 6988 | davidmj | // into a valid sql statement to recreate that field in the data.
|
| 2036 | 10174 | acydburn | $sql_data = "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES (' . implode(', ', $schema_vals) . ")\n/\n"; |
| 2037 | 5803 | davidmj | |
| 2038 | 6988 | davidmj | $this->flush($sql_data); |
| 2039 | 6988 | davidmj | } |
| 2040 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2041 | 6988 | davidmj | } |
| 2042 | 5803 | davidmj | |
| 2043 | 6988 | davidmj | function write_start($prefix) |
| 2044 | 6988 | davidmj | {
|
| 2045 | 6988 | davidmj | $sql_data = "--\n"; |
| 2046 | 6988 | davidmj | $sql_data .= "-- phpBB Backup Script\n"; |
| 2047 | 6988 | davidmj | $sql_data .= "-- Dump of tables for $prefix\n"; |
| 2048 | 6988 | davidmj | $sql_data .= "-- DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 2049 | 6988 | davidmj | $sql_data .= "--\n"; |
| 2050 | 6988 | davidmj | $this->flush($sql_data); |
| 2051 | 6988 | davidmj | } |
| 2052 | 6988 | davidmj | } |
| 2053 | 5803 | davidmj | |
| 2054 | 7050 | acydburn | /**
|
| 2055 | 7050 | acydburn | * @package acp |
| 2056 | 7050 | acydburn | */ |
| 2057 | 6988 | davidmj | class firebird_extractor extends base_extractor |
| 2058 | 6988 | davidmj | {
|
| 2059 | 6988 | davidmj | function write_start($prefix) |
| 2060 | 6988 | davidmj | {
|
| 2061 | 6988 | davidmj | $sql_data = "--\n"; |
| 2062 | 6988 | davidmj | $sql_data .= "-- phpBB Backup Script\n"; |
| 2063 | 6988 | davidmj | $sql_data .= "-- Dump of tables for $prefix\n"; |
| 2064 | 6988 | davidmj | $sql_data .= "-- DATE : " . gmdate("d-m-Y H:i:s", $this->time) . " GMT\n"; |
| 2065 | 6988 | davidmj | $sql_data .= "--\n"; |
| 2066 | 6988 | davidmj | $this->flush($sql_data); |
| 2067 | 6988 | davidmj | } |
| 2068 | 5803 | davidmj | |
| 2069 | 6988 | davidmj | function write_data($table_name) |
| 2070 | 6988 | davidmj | {
|
| 2071 | 6988 | davidmj | global $db; |
| 2072 | 6988 | davidmj | $ary_type = $ary_name = array(); |
| 2073 | 9416 | acydburn | |
| 2074 | 6988 | davidmj | // Grab all of the data from current table.
|
| 2075 | 6988 | davidmj | $sql = "SELECT * |
| 2076 | 6988 | davidmj | FROM $table_name"; |
| 2077 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 2078 | 5803 | davidmj | |
| 2079 | 6988 | davidmj | $i_num_fields = ibase_num_fields($result); |
| 2080 | 5803 | davidmj | |
| 2081 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 2082 | 6988 | davidmj | {
|
| 2083 | 6988 | davidmj | $info = ibase_field_info($result, $i); |
| 2084 | 6988 | davidmj | $ary_type[$i] = $info['type']; |
| 2085 | 6988 | davidmj | $ary_name[$i] = $info['name']; |
| 2086 | 6988 | davidmj | } |
| 2087 | 6988 | davidmj | |
| 2088 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 2089 | 6988 | davidmj | {
|
| 2090 | 6988 | davidmj | $schema_vals = $schema_fields = array(); |
| 2091 | 6988 | davidmj | |
| 2092 | 6988 | davidmj | // Build the SQL statement to recreate the data.
|
| 2093 | 6988 | davidmj | for ($i = 0; $i < $i_num_fields; $i++) |
| 2094 | 6988 | davidmj | {
|
| 2095 | 6988 | davidmj | $str_val = $row[strtolower($ary_name[$i])]; |
| 2096 | 6988 | davidmj | |
| 2097 | 6988 | davidmj | if (preg_match('#char|text|bool|varbinary|blob#i', $ary_type[$i])) |
| 2098 | 6988 | davidmj | {
|
| 2099 | 7530 | davidmj | $str_quote = ''; |
| 2100 | 7530 | davidmj | $str_empty = "''"; |
| 2101 | 6988 | davidmj | $str_val = sanitize_data_generic(str_replace("'", "''", $str_val)); |
| 2102 | 6988 | davidmj | } |
| 2103 | 6988 | davidmj | else if (preg_match('#date|timestamp#i', $ary_type[$i])) |
| 2104 | 6988 | davidmj | {
|
| 2105 | 6988 | davidmj | if (empty($str_val)) |
| 2106 | 5803 | davidmj | {
|
| 2107 | 6988 | davidmj | $str_quote = ''; |
| 2108 | 5803 | davidmj | } |
| 2109 | 6988 | davidmj | else
|
| 2110 | 5803 | davidmj | {
|
| 2111 | 6988 | davidmj | $str_quote = "'"; |
| 2112 | 5803 | davidmj | } |
| 2113 | 5803 | davidmj | } |
| 2114 | 6988 | davidmj | else
|
| 2115 | 5803 | davidmj | {
|
| 2116 | 6988 | davidmj | $str_quote = ''; |
| 2117 | 6988 | davidmj | $str_empty = 'NULL'; |
| 2118 | 5803 | davidmj | } |
| 2119 | 5803 | davidmj | |
| 2120 | 6988 | davidmj | if (empty($str_val) && $str_val !== '0') |
| 2121 | 5803 | davidmj | {
|
| 2122 | 6988 | davidmj | $str_val = $str_empty; |
| 2123 | 5803 | davidmj | } |
| 2124 | 5803 | davidmj | |
| 2125 | 6988 | davidmj | $schema_vals[$i] = $str_quote . $str_val . $str_quote; |
| 2126 | 6988 | davidmj | $schema_fields[$i] = '"' . $ary_name[$i] . '"'; |
| 2127 | 6988 | davidmj | } |
| 2128 | 5803 | davidmj | |
| 2129 | 6988 | davidmj | // Take the ordered fields and their associated data and build it
|
| 2130 | 6988 | davidmj | // into a valid sql statement to recreate that field in the data.
|
| 2131 | 6988 | davidmj | $sql_data = "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES (' . implode(', ', $schema_vals) . ");\n"; |
| 2132 | 5803 | davidmj | |
| 2133 | 6988 | davidmj | $this->flush($sql_data); |
| 2134 | 6988 | davidmj | } |
| 2135 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2136 | 6988 | davidmj | } |
| 2137 | 5803 | davidmj | |
| 2138 | 6988 | davidmj | function write_table($table_name) |
| 2139 | 6988 | davidmj | {
|
| 2140 | 6988 | davidmj | global $db; |
| 2141 | 5803 | davidmj | |
| 2142 | 6988 | davidmj | $sql_data = '-- Table: ' . $table_name . "\n"; |
| 2143 | 6988 | davidmj | $sql_data .= "DROP TABLE $table_name;\n"; |
| 2144 | 5803 | davidmj | |
| 2145 | 6988 | davidmj | $data_types = array(7 => 'SMALLINT', 8 => 'INTEGER', 10 => 'FLOAT', 12 => 'DATE', 13 => 'TIME', 14 => 'CHARACTER', 27 => 'DOUBLE PRECISION', 35 => 'TIMESTAMP', 37 => 'VARCHAR', 40 => 'CSTRING', 261 => 'BLOB', 701 => 'DECIMAL', 702 => 'NUMERIC'); |
| 2146 | 5816 | davidmj | |
| 2147 | 6988 | davidmj | $sql_data .= "\nCREATE TABLE $table_name (\n"; |
| 2148 | 5803 | davidmj | |
| 2149 | 6988 | davidmj | $sql = 'SELECT DISTINCT R.RDB$FIELD_NAME as FNAME, R.RDB$NULL_FLAG as NFLAG, R.RDB$DEFAULT_SOURCE as DSOURCE, F.RDB$FIELD_TYPE as FTYPE, F.RDB$FIELD_SUB_TYPE as STYPE, F.RDB$FIELD_LENGTH as FLEN |
| 2150 | 6988 | davidmj | FROM RDB$RELATION_FIELDS R |
| 2151 | 6988 | davidmj | JOIN RDB$FIELDS F ON R.RDB$FIELD_SOURCE=F.RDB$FIELD_NAME |
| 2152 | 6988 | davidmj | LEFT JOIN RDB$FIELD_DIMENSIONS D ON R.RDB$FIELD_SOURCE = D.RDB$FIELD_NAME |
| 2153 | 6988 | davidmj | WHERE F.RDB$SYSTEM_FLAG = 0 |
| 2154 | 6988 | davidmj | AND R.RDB$RELATION_NAME = \''. $table_name . '\' |
| 2155 | 6988 | davidmj | ORDER BY R.RDB$FIELD_POSITION';
|
| 2156 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 2157 | 5803 | davidmj | |
| 2158 | 6988 | davidmj | $rows = array(); |
| 2159 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 2160 | 6988 | davidmj | {
|
| 2161 | 6988 | davidmj | $line = "\t" . '"' . $row['fname'] . '" ' . $data_types[$row['ftype']]; |
| 2162 | 5811 | davidmj | |
| 2163 | 6988 | davidmj | if ($row['ftype'] == 261 && $row['stype'] == 1) |
| 2164 | 6988 | davidmj | {
|
| 2165 | 6988 | davidmj | $line .= ' SUB_TYPE TEXT'; |
| 2166 | 6988 | davidmj | } |
| 2167 | 5811 | davidmj | |
| 2168 | 6988 | davidmj | if ($row['ftype'] == 37 || $row['ftype'] == 14) |
| 2169 | 6988 | davidmj | {
|
| 2170 | 6988 | davidmj | $line .= ' (' . $row['flen'] . ')'; |
| 2171 | 6988 | davidmj | } |
| 2172 | 5811 | davidmj | |
| 2173 | 6988 | davidmj | if (!empty($row['dsource'])) |
| 2174 | 6988 | davidmj | {
|
| 2175 | 6988 | davidmj | $line .= ' ' . $row['dsource']; |
| 2176 | 6988 | davidmj | } |
| 2177 | 5811 | davidmj | |
| 2178 | 6988 | davidmj | if (!empty($row['nflag'])) |
| 2179 | 6988 | davidmj | {
|
| 2180 | 6988 | davidmj | $line .= ' NOT NULL'; |
| 2181 | 6988 | davidmj | } |
| 2182 | 6988 | davidmj | $rows[] = $line; |
| 2183 | 6988 | davidmj | } |
| 2184 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2185 | 5811 | davidmj | |
| 2186 | 6988 | davidmj | $sql_data .= implode(",\n", $rows); |
| 2187 | 6988 | davidmj | $sql_data .= "\n);\n"; |
| 2188 | 6988 | davidmj | $keys = array(); |
| 2189 | 5811 | davidmj | |
| 2190 | 6988 | davidmj | $sql = 'SELECT I.RDB$FIELD_NAME as NAME |
| 2191 | 6988 | davidmj | FROM RDB$RELATION_CONSTRAINTS RC, RDB$INDEX_SEGMENTS I, RDB$INDICES IDX |
| 2192 | 6988 | davidmj | WHERE (I.RDB$INDEX_NAME = RC.RDB$INDEX_NAME) |
| 2193 | 6988 | davidmj | AND (IDX.RDB$INDEX_NAME = RC.RDB$INDEX_NAME) |
| 2194 | 6988 | davidmj | AND (RC.RDB$RELATION_NAME = \''. $table_name . '\') |
| 2195 | 6988 | davidmj | ORDER BY I.RDB$FIELD_POSITION';
|
| 2196 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 2197 | 5811 | davidmj | |
| 2198 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 2199 | 6988 | davidmj | {
|
| 2200 | 6988 | davidmj | $keys[] = $row['name']; |
| 2201 | 6988 | davidmj | } |
| 2202 | 5811 | davidmj | |
| 2203 | 6988 | davidmj | if (sizeof($keys)) |
| 2204 | 6988 | davidmj | {
|
| 2205 | 6988 | davidmj | $sql_data .= "\nALTER TABLE $table_name ADD PRIMARY KEY (" . implode(', ', $keys) . ');'; |
| 2206 | 6988 | davidmj | } |
| 2207 | 5811 | davidmj | |
| 2208 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2209 | 5811 | davidmj | |
| 2210 | 6988 | davidmj | $sql = 'SELECT I.RDB$INDEX_NAME as INAME, I.RDB$UNIQUE_FLAG as UFLAG, S.RDB$FIELD_NAME as FNAME |
| 2211 | 6988 | davidmj | FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON S.RDB$INDEX_NAME=I.RDB$INDEX_NAME |
| 2212 | 6988 | davidmj | WHERE (I.RDB$SYSTEM_FLAG IS NULL OR I.RDB$SYSTEM_FLAG=0) |
| 2213 | 6988 | davidmj | AND I.RDB$FOREIGN_KEY IS NULL |
| 2214 | 6988 | davidmj | AND I.RDB$RELATION_NAME = \''. $table_name . '\' |
| 2215 | 6988 | davidmj | AND I.RDB$INDEX_NAME NOT STARTING WITH \'RDB$\' |
| 2216 | 6988 | davidmj | ORDER BY S.RDB$FIELD_POSITION';
|
| 2217 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 2218 | 5811 | davidmj | |
| 2219 | 6988 | davidmj | $index = array(); |
| 2220 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 2221 | 6988 | davidmj | {
|
| 2222 | 6988 | davidmj | $index[$row['iname']]['unique'] = !empty($row['uflag']); |
| 2223 | 6988 | davidmj | $index[$row['iname']]['values'][] = $row['fname']; |
| 2224 | 6988 | davidmj | } |
| 2225 | 5811 | davidmj | |
| 2226 | 6988 | davidmj | foreach ($index as $index_name => $data) |
| 2227 | 6988 | davidmj | {
|
| 2228 | 6988 | davidmj | $sql_data .= "\nCREATE "; |
| 2229 | 6988 | davidmj | if ($data['unique']) |
| 2230 | 6988 | davidmj | {
|
| 2231 | 6988 | davidmj | $sql_data .= 'UNIQUE '; |
| 2232 | 6988 | davidmj | } |
| 2233 | 6988 | davidmj | $sql_data .= "INDEX $index_name ON $table_name(" . implode(', ', $data['values']) . ");"; |
| 2234 | 6988 | davidmj | } |
| 2235 | 6988 | davidmj | $sql_data .= "\n"; |
| 2236 | 5811 | davidmj | |
| 2237 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2238 | 5811 | davidmj | |
| 2239 | 6988 | davidmj | $sql = 'SELECT D1.RDB$DEPENDENT_NAME as DNAME, D1.RDB$FIELD_NAME as FNAME, D1.RDB$DEPENDENT_TYPE, R1.RDB$RELATION_NAME |
| 2240 | 6988 | davidmj | FROM RDB$DEPENDENCIES D1 |
| 2241 | 6988 | davidmj | LEFT JOIN RDB$RELATIONS R1 ON ((D1.RDB$DEPENDENT_NAME = R1.RDB$RELATION_NAME) AND (NOT (R1.RDB$VIEW_BLR IS NULL))) |
| 2242 | 6988 | davidmj | WHERE (D1.RDB$DEPENDED_ON_TYPE = 0) |
| 2243 | 6988 | davidmj | AND (D1.RDB$DEPENDENT_TYPE <> 3) |
| 2244 | 6988 | davidmj | AND (D1.RDB$DEPENDED_ON_NAME = \'' . $table_name . '\') |
| 2245 | 6988 | davidmj | UNION SELECT DISTINCT F2.RDB$RELATION_NAME, D2.RDB$FIELD_NAME, D2.RDB$DEPENDENT_TYPE, R2.RDB$RELATION_NAME FROM RDB$DEPENDENCIES D2, RDB$RELATION_FIELDS F2 |
| 2246 | 6988 | davidmj | LEFT JOIN RDB$RELATIONS R2 ON ((F2.RDB$RELATION_NAME = R2.RDB$RELATION_NAME) AND (NOT (R2.RDB$VIEW_BLR IS NULL))) |
| 2247 | 6988 | davidmj | WHERE (D2.RDB$DEPENDENT_TYPE = 3) |
| 2248 | 6988 | davidmj | AND (D2.RDB$DEPENDENT_NAME = F2.RDB$FIELD_SOURCE) |
| 2249 | 6988 | davidmj | AND (D2.RDB$DEPENDED_ON_NAME = \'' . $table_name . '\') |
| 2250 | 6988 | davidmj | ORDER BY 1, 2';
|
| 2251 | 6988 | davidmj | $result = $db->sql_query($sql); |
| 2252 | 6988 | davidmj | while ($row = $db->sql_fetchrow($result)) |
| 2253 | 6988 | davidmj | {
|
| 2254 | 6988 | davidmj | $sql = 'SELECT T1.RDB$DEPENDED_ON_NAME as GEN, T1.RDB$FIELD_NAME, T1.RDB$DEPENDED_ON_TYPE |
| 2255 | 6988 | davidmj | FROM RDB$DEPENDENCIES T1 |
| 2256 | 6988 | davidmj | WHERE (T1.RDB$DEPENDENT_NAME = \'' . $row['dname'] . '\') |
| 2257 | 6988 | davidmj | AND (T1.RDB$DEPENDENT_TYPE = 2 AND T1.RDB$DEPENDED_ON_TYPE = 14) |
| 2258 | 6988 | davidmj | UNION ALL SELECT DISTINCT D.RDB$DEPENDED_ON_NAME, D.RDB$FIELD_NAME, D.RDB$DEPENDED_ON_TYPE |
| 2259 | 6988 | davidmj | FROM RDB$DEPENDENCIES D, RDB$RELATION_FIELDS F |
| 2260 | 6988 | davidmj | WHERE (D.RDB$DEPENDENT_TYPE = 3) |
| 2261 | 6988 | davidmj | AND (D.RDB$DEPENDENT_NAME = F.RDB$FIELD_SOURCE) |
| 2262 | 6988 | davidmj | AND (F.RDB$RELATION_NAME = \'' . $row['dname'] . '\') |
| 2263 | 6988 | davidmj | ORDER BY 1,2';
|
| 2264 | 6988 | davidmj | $result2 = $db->sql_query($sql); |
| 2265 | 6988 | davidmj | $row2 = $db->sql_fetchrow($result2); |
| 2266 | 6988 | davidmj | $db->sql_freeresult($result2); |
| 2267 | 6988 | davidmj | $gen_name = $row2['gen']; |
| 2268 | 5811 | davidmj | |
| 2269 | 6988 | davidmj | $sql_data .= "\nDROP GENERATOR " . $gen_name . ";"; |
| 2270 | 6988 | davidmj | $sql_data .= "\nSET TERM ^ ;"; |
| 2271 | 6988 | davidmj | $sql_data .= "\nCREATE GENERATOR " . $gen_name . "^"; |
| 2272 | 6988 | davidmj | $sql_data .= "\nSET GENERATOR " . $gen_name . " TO 0^\n"; |
| 2273 | 6988 | davidmj | $sql_data .= "\nCREATE TRIGGER {$row['dname']} FOR $table_name"; |
| 2274 | 6988 | davidmj | $sql_data .= "\nBEFORE INSERT\nAS\nBEGIN"; |
| 2275 | 6988 | davidmj | $sql_data .= "\n NEW.{$row['fname']} = GEN_ID(" . $gen_name . ", 1);"; |
| 2276 | 6988 | davidmj | $sql_data .= "\nEND^\n"; |
| 2277 | 6988 | davidmj | $sql_data .= "\nSET TERM ; ^\n"; |
| 2278 | 6988 | davidmj | } |
| 2279 | 5811 | davidmj | |
| 2280 | 6988 | davidmj | $this->flush($sql_data); |
| 2281 | 5811 | davidmj | |
| 2282 | 6988 | davidmj | $db->sql_freeresult($result); |
| 2283 | 6988 | davidmj | } |
| 2284 | 6988 | davidmj | } |
| 2285 | 6988 | davidmj | |
| 2286 | 7141 | davidmj | // get how much space we allow for a chunk of data, very similar to phpMyAdmin's way of doing things ;-) (hey, we only do this for MySQL anyway :P)
|
| 2287 | 7141 | davidmj | function get_usable_memory() |
| 2288 | 7141 | davidmj | {
|
| 2289 | 7141 | davidmj | $val = trim(@ini_get('memory_limit')); |
| 2290 | 7141 | davidmj | |
| 2291 | 7141 | davidmj | if (preg_match('/(\\d+)([mkg]?)/i', $val, $regs)) |
| 2292 | 7141 | davidmj | {
|
| 2293 | 7141 | davidmj | $memory_limit = (int) $regs[1]; |
| 2294 | 7141 | davidmj | switch ($regs[2]) |
| 2295 | 7141 | davidmj | {
|
| 2296 | 7141 | davidmj | |
| 2297 | 7141 | davidmj | case 'k': |
| 2298 | 7141 | davidmj | case 'K': |
| 2299 | 7141 | davidmj | $memory_limit *= 1024; |
| 2300 | 7141 | davidmj | break;
|
| 2301 | 7141 | davidmj | |
| 2302 | 7141 | davidmj | case 'm': |
| 2303 | 7141 | davidmj | case 'M': |
| 2304 | 7141 | davidmj | $memory_limit *= 1048576; |
| 2305 | 7141 | davidmj | break;
|
| 2306 | 7141 | davidmj | |
| 2307 | 7141 | davidmj | case 'g': |
| 2308 | 7141 | davidmj | case 'G': |
| 2309 | 7141 | davidmj | $memory_limit *= 1073741824; |
| 2310 | 7141 | davidmj | break;
|
| 2311 | 7141 | davidmj | } |
| 2312 | 7141 | davidmj | |
| 2313 | 7141 | davidmj | // how much memory PHP requires at the start of export (it is really a little less)
|
| 2314 | 7141 | davidmj | if ($memory_limit > 6100000) |
| 2315 | 7141 | davidmj | {
|
| 2316 | 7141 | davidmj | $memory_limit -= 6100000; |
| 2317 | 7141 | davidmj | } |
| 2318 | 7141 | davidmj | |
| 2319 | 7141 | davidmj | // allow us to consume half of the total memory available
|
| 2320 | 7141 | davidmj | $memory_limit /= 2; |
| 2321 | 7141 | davidmj | } |
| 2322 | 7141 | davidmj | else
|
| 2323 | 7141 | davidmj | {
|
| 2324 | 7141 | davidmj | // set the buffer to 1M if we have no clue how much memory PHP will give us :P
|
| 2325 | 7141 | davidmj | $memory_limit = 1048576; |
| 2326 | 7141 | davidmj | } |
| 2327 | 7141 | davidmj | |
| 2328 | 7141 | davidmj | return $memory_limit; |
| 2329 | 7141 | davidmj | } |
| 2330 | 7141 | davidmj | |
| 2331 | 6988 | davidmj | function sanitize_data_mssql($text) |
| 2332 | 6988 | davidmj | {
|
| 2333 | 6988 | davidmj | $data = preg_split('/[\n\t\r\b\f]/', $text); |
| 2334 | 6988 | davidmj | preg_match_all('/[\n\t\r\b\f]/', $text, $matches); |
| 2335 | 7530 | davidmj | |
| 2336 | 6988 | davidmj | $val = array(); |
| 2337 | 7530 | davidmj | |
| 2338 | 6988 | davidmj | foreach ($data as $value) |
| 2339 | 6988 | davidmj | {
|
| 2340 | 6988 | davidmj | if (strlen($value)) |
| 2341 | 6988 | davidmj | {
|
| 2342 | 7530 | davidmj | $val[] = "'" . $value . "'"; |
| 2343 | 5666 | acydburn | } |
| 2344 | 6988 | davidmj | if (sizeof($matches[0])) |
| 2345 | 6988 | davidmj | {
|
| 2346 | 6988 | davidmj | $val[] = 'char(' . ord(array_shift($matches[0])) . ')'; |
| 2347 | 6988 | davidmj | } |
| 2348 | 6988 | davidmj | } |
| 2349 | 7530 | davidmj | |
| 2350 | 6988 | davidmj | return implode('+', $val); |
| 2351 | 6988 | davidmj | } |
| 2352 | 5666 | acydburn | |
| 2353 | 6988 | davidmj | function sanitize_data_oracle($text) |
| 2354 | 6988 | davidmj | {
|
| 2355 | 10174 | acydburn | // $data = preg_split('/[\0\n\t\r\b\f\'"\/\\\]/', $text);
|
| 2356 | 10174 | acydburn | // preg_match_all('/[\0\n\t\r\b\f\'"\/\\\]/', $text, $matches);
|
| 2357 | 10174 | acydburn | $data = preg_split('/[\0\b\f\'\/]/', $text); |
| 2358 | 10174 | acydburn | preg_match_all('/[\0\r\b\f\'\/]/', $text, $matches); |
| 2359 | 7530 | davidmj | |
| 2360 | 6988 | davidmj | $val = array(); |
| 2361 | 7530 | davidmj | |
| 2362 | 6988 | davidmj | foreach ($data as $value) |
| 2363 | 6988 | davidmj | {
|
| 2364 | 6988 | davidmj | if (strlen($value)) |
| 2365 | 6988 | davidmj | {
|
| 2366 | 7530 | davidmj | $val[] = "'" . $value . "'"; |
| 2367 | 6988 | davidmj | } |
| 2368 | 6988 | davidmj | if (sizeof($matches[0])) |
| 2369 | 6988 | davidmj | {
|
| 2370 | 6988 | davidmj | $val[] = 'chr(' . ord(array_shift($matches[0])) . ')'; |
| 2371 | 6988 | davidmj | } |
| 2372 | 5666 | acydburn | } |
| 2373 | 7530 | davidmj | |
| 2374 | 6988 | davidmj | return implode('||', $val); |
| 2375 | 5647 | davidmj | } |
| 2376 | 5647 | davidmj | |
| 2377 | 6988 | davidmj | function sanitize_data_generic($text) |
| 2378 | 6988 | davidmj | {
|
| 2379 | 6988 | davidmj | $data = preg_split('/[\n\t\r\b\f]/', $text); |
| 2380 | 6988 | davidmj | preg_match_all('/[\n\t\r\b\f]/', $text, $matches); |
| 2381 | 7530 | davidmj | |
| 2382 | 6988 | davidmj | $val = array(); |
| 2383 | 7530 | davidmj | |
| 2384 | 6988 | davidmj | foreach ($data as $value) |
| 2385 | 6988 | davidmj | {
|
| 2386 | 6988 | davidmj | if (strlen($value)) |
| 2387 | 6988 | davidmj | {
|
| 2388 | 7530 | davidmj | $val[] = "'" . $value . "'"; |
| 2389 | 6988 | davidmj | } |
| 2390 | 6988 | davidmj | if (sizeof($matches[0])) |
| 2391 | 6988 | davidmj | {
|
| 2392 | 6988 | davidmj | $val[] = "'" . array_shift($matches[0]) . "'"; |
| 2393 | 6988 | davidmj | } |
| 2394 | 6988 | davidmj | } |
| 2395 | 7530 | davidmj | |
| 2396 | 6988 | davidmj | return implode('||', $val); |
| 2397 | 6988 | davidmj | } |
| 2398 | 6988 | davidmj | |
| 2399 | 6988 | davidmj | // modified from PHP.net
|
| 2400 | 6988 | davidmj | function fgetd(&$fp, $delim, $read, $seek, $eof, $buffer = 8192) |
| 2401 | 6988 | davidmj | {
|
| 2402 | 6988 | davidmj | $record = ''; |
| 2403 | 6988 | davidmj | $delim_len = strlen($delim); |
| 2404 | 9416 | acydburn | |
| 2405 | 6988 | davidmj | while (!$eof($fp)) |
| 2406 | 6988 | davidmj | {
|
| 2407 | 6988 | davidmj | $pos = strpos($record, $delim); |
| 2408 | 6988 | davidmj | if ($pos === false) |
| 2409 | 6988 | davidmj | {
|
| 2410 | 6988 | davidmj | $record .= $read($fp, $buffer); |
| 2411 | 6988 | davidmj | if ($eof($fp) && ($pos = strpos($record, $delim)) !== false) |
| 2412 | 6988 | davidmj | {
|
| 2413 | 6988 | davidmj | $seek($fp, $pos + $delim_len - strlen($record), SEEK_CUR); |
| 2414 | 6988 | davidmj | return substr($record, 0, $pos); |
| 2415 | 6988 | davidmj | } |
| 2416 | 6988 | davidmj | } |
| 2417 | 6988 | davidmj | else
|
| 2418 | 6988 | davidmj | {
|
| 2419 | 6988 | davidmj | $seek($fp, $pos + $delim_len - strlen($record), SEEK_CUR); |
| 2420 | 6988 | davidmj | return substr($record, 0, $pos); |
| 2421 | 6988 | davidmj | } |
| 2422 | 6988 | davidmj | } |
| 2423 | 6988 | davidmj | |
| 2424 | 6988 | davidmj | return false; |
| 2425 | 6988 | davidmj | } |
| 2426 | 6988 | davidmj | |
| 2427 | 6990 | davidmj | function fgetd_seekless(&$fp, $delim, $read, $seek, $eof, $buffer = 8192) |
| 2428 | 6990 | davidmj | {
|
| 2429 | 6990 | davidmj | static $array = array(); |
| 2430 | 6990 | davidmj | static $record = ''; |
| 2431 | 6990 | davidmj | |
| 2432 | 6990 | davidmj | if (!sizeof($array)) |
| 2433 | 6990 | davidmj | {
|
| 2434 | 6990 | davidmj | while (!$eof($fp)) |
| 2435 | 6990 | davidmj | {
|
| 2436 | 6990 | davidmj | if (strpos($record, $delim) !== false) |
| 2437 | 6990 | davidmj | {
|
| 2438 | 6990 | davidmj | $array = explode($delim, $record); |
| 2439 | 6990 | davidmj | $record = array_pop($array); |
| 2440 | 6990 | davidmj | break;
|
| 2441 | 6990 | davidmj | } |
| 2442 | 6990 | davidmj | else
|
| 2443 | 6990 | davidmj | {
|
| 2444 | 6990 | davidmj | $record .= $read($fp, $buffer); |
| 2445 | 6990 | davidmj | } |
| 2446 | 6990 | davidmj | } |
| 2447 | 6990 | davidmj | if ($eof($fp) && strpos($record, $delim) !== false) |
| 2448 | 6990 | davidmj | {
|
| 2449 | 6990 | davidmj | $array = explode($delim, $record); |
| 2450 | 6990 | davidmj | $record = array_pop($array); |
| 2451 | 6990 | davidmj | } |
| 2452 | 6990 | davidmj | } |
| 2453 | 6990 | davidmj | |
| 2454 | 6990 | davidmj | if (sizeof($array)) |
| 2455 | 6990 | davidmj | {
|
| 2456 | 6990 | davidmj | return array_shift($array); |
| 2457 | 6990 | davidmj | } |
| 2458 | 6990 | davidmj | |
| 2459 | 6990 | davidmj | return false; |
| 2460 | 6990 | davidmj | } |
| 2461 | 6990 | davidmj | |
| 2462 | 8647 | acydburn | ?> |