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Differences Between: [Versions 310 and 311] [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]

   1  <?php
   2  /**
   3   * @version   v5.21.0  2021-02-27
   4   * @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   5   * @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   6   * Released under both BSD license and Lesser GPL library license.
   7   * Whenever there is any discrepancy between the two licenses,
   8   * the BSD license will take precedence.
   9   *
  10   * Set tabs to 4 for best viewing.
  11   *
  12   * The following code is adapted from the PEAR DB error handling code.
  13   * Portions (c)1997-2002 The PHP Group.
  14   */
  15  
  16  
  17  if (!defined("DB_ERROR")) define("DB_ERROR",-1);
  18  
  19  if (!defined("DB_ERROR_SYNTAX")) {
  20  	 define("DB_ERROR_SYNTAX",              -2);
  21  	 define("DB_ERROR_CONSTRAINT",          -3);
  22  	 define("DB_ERROR_NOT_FOUND",           -4);
  23  	 define("DB_ERROR_ALREADY_EXISTS",      -5);
  24  	 define("DB_ERROR_UNSUPPORTED",         -6);
  25  	 define("DB_ERROR_MISMATCH",            -7);
  26  	 define("DB_ERROR_INVALID",             -8);
  27  	 define("DB_ERROR_NOT_CAPABLE",         -9);
  28  	 define("DB_ERROR_TRUNCATED",          -10);
  29  	 define("DB_ERROR_INVALID_NUMBER",     -11);
  30  	 define("DB_ERROR_INVALID_DATE",       -12);
  31  	 define("DB_ERROR_DIVZERO",            -13);
  32  	 define("DB_ERROR_NODBSELECTED",       -14);
  33  	 define("DB_ERROR_CANNOT_CREATE",      -15);
  34  	 define("DB_ERROR_CANNOT_DELETE",      -16);
  35  	 define("DB_ERROR_CANNOT_DROP",        -17);
  36  	 define("DB_ERROR_NOSUCHTABLE",        -18);
  37  	 define("DB_ERROR_NOSUCHFIELD",        -19);
  38  	 define("DB_ERROR_NEED_MORE_DATA",     -20);
  39  	 define("DB_ERROR_NOT_LOCKED",         -21);
  40  	 define("DB_ERROR_VALUE_COUNT_ON_ROW", -22);
  41  	 define("DB_ERROR_INVALID_DSN",        -23);
  42  	 define("DB_ERROR_CONNECT_FAILED",     -24);
  43  	 define("DB_ERROR_EXTENSION_NOT_FOUND",-25);
  44  	 define("DB_ERROR_NOSUCHDB",           -25);
  45  	 define("DB_ERROR_ACCESS_VIOLATION",   -26);
  46  	 define("DB_ERROR_DEADLOCK",           -27);
  47  	 define("DB_ERROR_STATEMENT_TIMEOUT",  -28);
  48  	 define("DB_ERROR_SERIALIZATION_FAILURE", -29);
  49  }
  50  
  51  function adodb_errormsg($value)
  52  {
  53  global $ADODB_LANG,$ADODB_LANG_ARRAY;
  54  
  55  	 if (empty($ADODB_LANG)) $ADODB_LANG = 'en';
  56  	 if (isset($ADODB_LANG_ARRAY['LANG']) && $ADODB_LANG_ARRAY['LANG'] == $ADODB_LANG) ;
  57  	 else {
  58  	 	 include_once(ADODB_DIR."/lang/adodb-$ADODB_LANG.inc.php");
  59      }
  60  	 return isset($ADODB_LANG_ARRAY[$value]) ? $ADODB_LANG_ARRAY[$value] : $ADODB_LANG_ARRAY[DB_ERROR];
  61  }
  62  
  63  function adodb_error($provider,$dbType,$errno)
  64  {
  65  	 //var_dump($errno);
  66  	 if (is_numeric($errno) && $errno == 0) return 0;
  67  	 switch($provider) {
  68  	 case 'mysql': $map = adodb_error_mysql(); break;
  69  
  70  	 case 'oracle':
  71  	 case 'oci8': $map = adodb_error_oci8(); break;
  72  
  73  	 // As discussed in https://github.com/ADOdb/ADOdb/issues/201#issuecomment-188154980
  74  	 // firebird uses the ibase error handler for now. This may change if and
  75  	 // when the PHP driver is updated to use the new SQLSTATE error codes
  76  	 case 'firebird':
  77  	 case 'ibase': $map = adodb_error_ibase(); break;
  78  
  79  	 case 'odbc': $map = adodb_error_odbc(); break;
  80  
  81  	 case 'mssql':
  82  	 case 'sybase': $map = adodb_error_mssql(); break;
  83  
  84  	 case 'informix': $map = adodb_error_ifx(); break;
  85  
  86  	 case 'postgres': return adodb_error_pg($errno); break;
  87  
  88  	 case 'sqlite': return $map = adodb_error_sqlite(); break;
  89  	 default:
  90  	 	 return DB_ERROR;
  91  	 }
  92  	 //print_r($map);
  93  	 //var_dump($errno);
  94  	 if (isset($map[$errno])) return $map[$errno];
  95  	 return DB_ERROR;
  96  }
  97  
  98  //**************************************************************************************
  99  
 100  function adodb_error_pg($errormsg)
 101  {
 102  	 if (is_numeric($errormsg)) return (integer) $errormsg;
 103  	 // Postgres has no lock-wait timeout.  The best we could do would be to set a statement timeout.
 104  	 static $error_regexps = array(
 105  	 	 	 '(Table does not exist\.|Relation [\"\'].*[\"\'] does not exist|sequence does not exist|class ".+" not found)$' => DB_ERROR_NOSUCHTABLE,
 106  	 	 	 'Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*|duplicate key.*violates unique constraint'     => DB_ERROR_ALREADY_EXISTS,
 107  	 	 	 'database ".+" does not exist$'       => DB_ERROR_NOSUCHDB,
 108  	 	 	 '(divide|division) by zero$'          => DB_ERROR_DIVZERO,
 109  	 	 	 'pg_atoi: error in .*: can\'t parse ' => DB_ERROR_INVALID_NUMBER,
 110  	 	 	 'ttribute [\"\'].*[\"\'] not found|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']' => DB_ERROR_NOSUCHFIELD,
 111  	 	 	 '(parser: parse|syntax) error at or near \"'   => DB_ERROR_SYNTAX,
 112  	 	 	 'referential integrity violation'     => DB_ERROR_CONSTRAINT,
 113  	 	 	 'deadlock detected$'                  => DB_ERROR_DEADLOCK,
 114  	 	 	 'canceling statement due to statement timeout$' => DB_ERROR_STATEMENT_TIMEOUT,
 115  	 	 	 'could not serialize access due to'   => DB_ERROR_SERIALIZATION_FAILURE
 116  	 	 );
 117  	 reset($error_regexps);
 118  	 foreach ($error_regexps as $regexp => $code) {
 119  	 	 if (preg_match("/$regexp/mi", $errormsg)) {
 120  	 	 	 return $code;
 121  	 	 }
 122  	 }
 123  	 // Fall back to DB_ERROR if there was no mapping.
 124  	 return DB_ERROR;
 125  }
 126  
 127  function adodb_error_odbc()
 128  {
 129  static $MAP = array(
 130              '01004' => DB_ERROR_TRUNCATED,
 131              '07001' => DB_ERROR_MISMATCH,
 132              '21S01' => DB_ERROR_MISMATCH,
 133              '21S02' => DB_ERROR_MISMATCH,
 134              '22003' => DB_ERROR_INVALID_NUMBER,
 135              '22008' => DB_ERROR_INVALID_DATE,
 136              '22012' => DB_ERROR_DIVZERO,
 137              '23000' => DB_ERROR_CONSTRAINT,
 138              '24000' => DB_ERROR_INVALID,
 139              '34000' => DB_ERROR_INVALID,
 140              '37000' => DB_ERROR_SYNTAX,
 141              '42000' => DB_ERROR_SYNTAX,
 142              'IM001' => DB_ERROR_UNSUPPORTED,
 143              'S0000' => DB_ERROR_NOSUCHTABLE,
 144              'S0001' => DB_ERROR_NOT_FOUND,
 145              'S0002' => DB_ERROR_NOSUCHTABLE,
 146              'S0011' => DB_ERROR_ALREADY_EXISTS,
 147              'S0012' => DB_ERROR_NOT_FOUND,
 148              'S0021' => DB_ERROR_ALREADY_EXISTS,
 149              'S0022' => DB_ERROR_NOT_FOUND,
 150  	 	 	 'S1000' => DB_ERROR_NOSUCHTABLE,
 151              'S1009' => DB_ERROR_INVALID,
 152              'S1090' => DB_ERROR_INVALID,
 153              'S1C00' => DB_ERROR_NOT_CAPABLE
 154          );
 155  	 	 return $MAP;
 156  }
 157  
 158  function adodb_error_ibase()
 159  {
 160  static $MAP = array(
 161              -104 => DB_ERROR_SYNTAX,
 162              -150 => DB_ERROR_ACCESS_VIOLATION,
 163              -151 => DB_ERROR_ACCESS_VIOLATION,
 164              -155 => DB_ERROR_NOSUCHTABLE,
 165              -157 => DB_ERROR_NOSUCHFIELD,
 166              -158 => DB_ERROR_VALUE_COUNT_ON_ROW,
 167              -170 => DB_ERROR_MISMATCH,
 168              -171 => DB_ERROR_MISMATCH,
 169              -172 => DB_ERROR_INVALID,
 170              -204 => DB_ERROR_INVALID,
 171              -205 => DB_ERROR_NOSUCHFIELD,
 172              -206 => DB_ERROR_NOSUCHFIELD,
 173              -208 => DB_ERROR_INVALID,
 174              -219 => DB_ERROR_NOSUCHTABLE,
 175              -297 => DB_ERROR_CONSTRAINT,
 176              -530 => DB_ERROR_CONSTRAINT,
 177              -803 => DB_ERROR_CONSTRAINT,
 178              -551 => DB_ERROR_ACCESS_VIOLATION,
 179              -552 => DB_ERROR_ACCESS_VIOLATION,
 180              -922 => DB_ERROR_NOSUCHDB,
 181              -923 => DB_ERROR_CONNECT_FAILED,
 182              -924 => DB_ERROR_CONNECT_FAILED
 183          );
 184  
 185  	 	 return $MAP;
 186  }
 187  
 188  function adodb_error_ifx()
 189  {
 190  static $MAP = array(
 191              '-201'    => DB_ERROR_SYNTAX,
 192              '-206'    => DB_ERROR_NOSUCHTABLE,
 193              '-217'    => DB_ERROR_NOSUCHFIELD,
 194              '-329'    => DB_ERROR_NODBSELECTED,
 195              '-1204'   => DB_ERROR_INVALID_DATE,
 196              '-1205'   => DB_ERROR_INVALID_DATE,
 197              '-1206'   => DB_ERROR_INVALID_DATE,
 198              '-1209'   => DB_ERROR_INVALID_DATE,
 199              '-1210'   => DB_ERROR_INVALID_DATE,
 200              '-1212'   => DB_ERROR_INVALID_DATE
 201         );
 202  
 203  	    return $MAP;
 204  }
 205  
 206  function adodb_error_oci8()
 207  {
 208  static $MAP = array(
 209  	 	 	  1 => DB_ERROR_ALREADY_EXISTS,
 210              900 => DB_ERROR_SYNTAX,
 211              904 => DB_ERROR_NOSUCHFIELD,
 212              923 => DB_ERROR_SYNTAX,
 213              942 => DB_ERROR_NOSUCHTABLE,
 214              955 => DB_ERROR_ALREADY_EXISTS,
 215              1476 => DB_ERROR_DIVZERO,
 216              1722 => DB_ERROR_INVALID_NUMBER,
 217              2289 => DB_ERROR_NOSUCHTABLE,
 218              2291 => DB_ERROR_CONSTRAINT,
 219              2449 => DB_ERROR_CONSTRAINT
 220          );
 221  
 222  	 return $MAP;
 223  }
 224  
 225  function adodb_error_mssql()
 226  {
 227  static $MAP = array(
 228  	 	   208 => DB_ERROR_NOSUCHTABLE,
 229            2601 => DB_ERROR_ALREADY_EXISTS
 230         );
 231  
 232  	 return $MAP;
 233  }
 234  
 235  function adodb_error_sqlite()
 236  {
 237  static $MAP = array(
 238  	 	   1 => DB_ERROR_SYNTAX
 239         );
 240  
 241  	 return $MAP;
 242  }
 243  
 244  function adodb_error_mysql()
 245  {
 246  static $MAP = array(
 247             1004 => DB_ERROR_CANNOT_CREATE,
 248             1005 => DB_ERROR_CANNOT_CREATE,
 249             1006 => DB_ERROR_CANNOT_CREATE,
 250             1007 => DB_ERROR_ALREADY_EXISTS,
 251             1008 => DB_ERROR_CANNOT_DROP,
 252  	    1045 => DB_ERROR_ACCESS_VIOLATION,
 253             1046 => DB_ERROR_NODBSELECTED,
 254  	    1049 => DB_ERROR_NOSUCHDB,
 255             1050 => DB_ERROR_ALREADY_EXISTS,
 256             1051 => DB_ERROR_NOSUCHTABLE,
 257             1054 => DB_ERROR_NOSUCHFIELD,
 258             1062 => DB_ERROR_ALREADY_EXISTS,
 259             1064 => DB_ERROR_SYNTAX,
 260             1100 => DB_ERROR_NOT_LOCKED,
 261             1136 => DB_ERROR_VALUE_COUNT_ON_ROW,
 262             1146 => DB_ERROR_NOSUCHTABLE,
 263             1048 => DB_ERROR_CONSTRAINT,
 264  	    2002 => DB_ERROR_CONNECT_FAILED,
 265             2005 => DB_ERROR_CONNECT_FAILED
 266         );
 267  
 268  	 return $MAP;
 269  }