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Code Issues Releases Wiki Activity

rewritten dibi::IDENTIFIER escaping; added support for [table.*]

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This commit is contained in:
David Grudl
2010-05-19 14:53:19 +02:00
parent 27930611de
commit bec559448c
11 changed files with 20 additions and 37 deletions
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3
dibi/drivers/mssql.php
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@@ -212,8 +212,7 @@ class DibiMsSqlDriver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
// @see http://msdn.microsoft.com/en-us/library/ms176027.aspx
$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
return '[' . str_replace('.', '].[', $value) . ']';
return '[' . str_replace(array('[', ']'), array('[[', ']]'), $value) . ']';
case dibi::BOOL:
return $value ? 1 : 0;

3
dibi/drivers/mssql2005.php
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@@ -210,8 +210,7 @@ class DibiMsSql2005Driver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
// @see http://msdn.microsoft.com/en-us/library/ms176027.aspx
$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
return '[' . str_replace('.', '].[', $value) . ']';
return '[' . str_replace(array('[', ']'), array('[[', ']]'), $value) . ']';
case dibi::BOOL:
return $value ? 1 : 0;

3
dibi/drivers/mysql.php
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@@ -290,8 +290,7 @@ class DibiMySqlDriver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
// @see http://dev.mysql.com/doc/refman/5.0/en/identifiers.html
$value = str_replace('`', '``', $value);
return '`' . str_replace('.', '`.`', $value) . '`';
return '`' . str_replace('`', '``', $value) . '`';
case dibi::BOOL:
return $value ? 1 : 0;

3
dibi/drivers/mysqli.php
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@@ -274,8 +274,7 @@ class DibiMySqliDriver extends DibiObject implements IDibiDriver
return "_binary'" . mysqli_real_escape_string($this->connection, $value) . "'";
case dibi::IDENTIFIER:
$value = str_replace('`', '``', $value);
return '`' . str_replace('.', '`.`', $value) . '`';
return '`' . str_replace('`', '``', $value) . '`';
case dibi::BOOL:
return $value ? 1 : 0;

3
dibi/drivers/odbc.php
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@@ -219,8 +219,7 @@ class DibiOdbcDriver extends DibiObject implements IDibiDriver
return "'" . str_replace("'", "''", $value) . "'";
case dibi::IDENTIFIER:
$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
return '[' . str_replace('.', '].[', $value) . ']';
return '[' . str_replace(array('[', ']'), array('[[', ']]'), $value) . ']';
case dibi::BOOL:
return $value ? 1 : 0;

3
dibi/drivers/oracle.php
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@@ -228,8 +228,7 @@ class DibiOracleDriver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
// @see http://download.oracle.com/docs/cd/B10500_01/server.920/a96540/sql_elements9a.htm
$value = str_replace('"', '""', $value);
return '"' . str_replace('.', '"."', $value) . '"';
return '"' . str_replace('"', '""', $value) . '"';
case dibi::BOOL:
return $value ? 1 : 0;

14
dibi/drivers/pdo.php
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@@ -242,25 +242,19 @@ class DibiPdoDriver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
switch ($this->connection->getAttribute(PDO::ATTR_DRIVER_NAME)) {
case 'mysql':
$value = str_replace('`', '``', $value);
return '`' . str_replace('.', '`.`', $value) . '`';
return '`' . str_replace('`', '``', $value) . '`';
case 'pgsql':
$a = strrpos($value, '.');
if ($a === FALSE) {
return '"' . str_replace('"', '""', $value) . '"';
} else {
return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
}
case 'sqlite':
case 'sqlite2':
$value = strtr($value, '[]', ' ');
return '[' . strtr($value, '[]', ' ') . ']';
case 'odbc':
case 'oci': // TODO: not tested
case 'mssql':
$value = str_replace(array('[', ']'), array('[[', ']]'), $value);
return '[' . str_replace('.', '].[', $value) . ']';
return '[' . str_replace(array('[', ']'), array('[[', ']]'), $value) . ']';
default:
return $value;

6
dibi/drivers/postgre.php
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@@ -260,13 +260,7 @@ class DibiPostgreDriver extends DibiObject implements IDibiDriver
case dibi::IDENTIFIER:
// @see http://www.postgresql.org/docs/8.2/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
$a = strrpos($value, '.');
if ($a === FALSE) {
return '"' . str_replace('"', '""', $value) . '"';
} else {
// table.col delimite as table."col"
return substr($value, 0, $a) . '."' . str_replace('"', '""', substr($value, $a + 1)) . '"';
}
case dibi::BOOL:
return $value ? 'TRUE' : 'FALSE';

2
dibi/drivers/sqlite.php
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@@ -234,7 +234,7 @@ class DibiSqliteDriver extends DibiObject implements IDibiDriver
return "'" . sqlite_escape_string($value) . "'";
case dibi::IDENTIFIER:
return '[' . str_replace('.', '].[', strtr($value, '[]', ' ')) . ']';
return '[' . strtr($value, '[]', ' ') . ']';
case dibi::BOOL:
return $value ? 1 : 0;

2
dibi/drivers/sqlite3.php
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@@ -226,7 +226,7 @@ class DibiSqlite3Driver extends DibiObject implements IDibiDriver
return "X'" . bin2hex((string) $value) . "'";
case dibi::IDENTIFIER:
return '[' . str_replace('.', '].[', strtr($value, '[]', ' ')) . ']';
return '[' . strtr($value, '[]', ' ') . ']';
case dibi::BOOL:
return $value ? 1 : 0;

11
dibi/libs/DibiTranslator.php
View File

@@ -564,14 +564,15 @@ final class DibiTranslator extends DibiObject
*/
private function delimite($value)
{
if ($value === '*') {
return '*';
} elseif (strpos($value, ':') !== FALSE) { // provide substitution
if (strpos($value, ':') !== FALSE) { // provide substitution
$value = preg_replace_callback('#:([^:\s]*):#', array(__CLASS__, 'subCb'), $value);
}
return $this->driver->escape($value, dibi::IDENTIFIER);
$parts = explode('.', $value);
foreach ($parts as & $value) {
$value = $value === '*' ? '*' : $this->driver->escape($value, dibi::IDENTIFIER);
}
return implode('.', $parts);
}