* http://www.orbis-terrarum.net/?l=people.robbat2
*
* These functions define an SQL parser system, capable of understanding and
* extracting data from a MySQL type SQL query.
*
* The basic procedure for using the new SQL parser:
* On any page that needs to extract data from a query or to pretty-print a
* query, you need code like this up at the top:
*
* ($sql contains the query)
* $parsed_sql = PMA_SQP_parse($sql);
*
* If you want to extract data from it then, you just need to run
* $sql_info = PMA_SQP_analyze($parsed_sql);
* (returned structure of this function is being rewritten presently);
*
* If you want a pretty-printed version of the query, do:
* $string = PMA_SQP_formatHtml($parsed_sql);
* (note that that you need to have syntax.css.php3 included somehow in your
* page for it to work, I recommend '' . "\n"
. $debugstr . "\n"
. ' ' . "\n";
flush();
if (PMA_PHP_INT_VERSION >= 42000 && @function_exists('ob_flush')) {
ob_flush();
}
} // end of the "PMA_SQP_throwError()" function
/**
* Do display the bug report
*
* @param string The error message
* @param string The failing SQL query
*
* @access public
*/
function PMA_SQP_bug($message, $sql)
{
$debugstr = 'ERROR: ' . $message . "\n";
$debugstr .= 'CVS: $Id$' . "\n";
$debugstr .= 'MySQL: '.PMA_MYSQL_STR_VERSION . "\n";
$debugstr .= 'USR OS, AGENT, VER: ' . PMA_USR_OS . ' ' . PMA_USR_BROWSER_AGENT . ' ' . PMA_USR_BROWSER_VER . "\n";
$debugstr .= 'PMA: ' . PMA_VERSION . "\n";
$debugstr .= 'PHP VER,OS: ' . PMA_PHP_STR_VERSION . ' ' . PHP_OS . "\n";
$debugstr .= 'LANG: ' . $GLOBALS['lang'] . "\n";
$debugstr .= 'SQL: ' . $sql;
$encodedstr = $debugstr;
if (PMA_PHP_INT_VERSION >= 40001 && @function_exists('gzcompress')) {
$encodedstr = gzcompress($debugstr, 9);
}
$encodedstr = preg_replace("/(\015\012)|(\015)|(\012)/", '' . "\n"
. $debugstr
. ' ' . "\n"
. '----' . $GLOBALS['strEndRaw'] . '----' . htmlspecialchars($arr['data']) . ' ';
} // end of the "PMA_SQP_formatHtml_colorize()" function
/**
* Formats SQL queries to html
*
* @param array The SQL queries
*
* @return string The formatted SQL queries
*
* @access public
*/
function PMA_SQP_formatHtml($arr)
{
$str = '';
$indent = 0;
$bracketlevel = 0;
$functionlevel = 0;
$infunction = FALSE;
$space_punct_listsep = ' ';
$space_punct_listsep_function_name = ' ';
// $space_alpha_reserved_word = '';
}
break;
case 'alpha_identifier':
if (($typearr[1] == 'punct_qualifier') || ($typearr[3] == 'punct_qualifier')) {
$after = '';
$before = '';
}
if (($typearr[3] == 'alpha_columnType') || ($typearr[3] == 'alpha_identifier')) {
$after .= ' ';
}
break;
case 'punct_qualifier':
$before = '';
$after = '';
break;
case 'punct_listsep':
if ($infunction == TRUE) {
$after .= $space_punct_listsep_function_name;
} else {
$after .= $space_punct_listsep;
}
break;
case 'punct_queryend':
if (($typearr[3] != 'comment_mysql') && ($typearr[3] != 'comment_ansi')) {
$after .= '
';
}
$infunction = ($functionlevel > 0) ? TRUE : FALSE;
break;
case 'alpha_columnType':
if ($typearr[3] == 'alpha_columnAttrib') {
$after .= ' ';
}
if ($typearr[1] == 'alpha_columnType') {
$before .= ' ';
}
break;
case 'alpha_columnAttrib':
if (($typearr[3] == 'alpha_columnAttrib') || ($typearr[3] == 'quote_single')) {
$after .= ' ';
}
break;
case 'alpha_reservedWord':
$upper = $arr[$i]['data'];
if ((($typearr[1] != 'alpha_reservedWord')
|| (($typearr[1] == 'alpha_reservedWord')
&& PMA_STR_binarySearchInArr(strtoupper($arr[$i - 1]['data']), $keywords_no_newline, $keywords_no_newline_cnt)))
&& ($typearr[1] != 'punct_level_plus')
&& (!PMA_STR_binarySearchInArr($upper, $keywords_no_newline, $keywords_no_newline_cnt))) {
$before .= $space_alpha_reserved_word;
} else {
$before .= ' ';
}
switch ($upper) {
case 'CREATE':
$space_punct_listsep = ' ';
return $str;
} // end of the "PMA_SQP_formatHtml()" function
/**
* Builds a CSS rule used for html formatted SQL queries
*
* @param string The class name
* @param string The property name
* @param string The property value
*
* @return string The CSS rule
*
* @access public
*
* @see PMA_SQP_buildCssData()
*/
function PMA_SQP_buildCssRule($classname, $property, $value)
{
$str = '.' . $classname . ' {';
if ($value != '') {
$str .= $property . ': ' . $value . ';';
}
$str .= '}' . "\n";
return $str;
} // end of the "PMA_SQP_buildCssRule()" function
/**
* Builds CSS rules used for html formatted SQL queries
*
* @return string The CSS rules set
*
* @access public
*
* @global array The current PMA configuration
*
* @see PMA_SQP_buildCssRule()
*/
function PMA_SQP_buildCssData()
{
global $cfg;
$css_string = '';
while (list($key, $col) = each($cfg['SQP']['fmtColor'])) {
$css_string .= PMA_SQP_buildCssRule('syntax_' . $key, 'color', $col);
}
for ($i = 0; $i < 8; $i++) {
$css_string .= PMA_SQP_buildCssRule('syntax_indent' . $i, 'margin-left', ($i * $cfg['SQP']['fmtInd']) . $cfg['SQP']['fmtIndUnit']);
}
return $css_string;
} // end of the "PMA_SQP_buildCssData()" function
/**
* Gets SQL queries with no format
*
* @param array The SQL queries list
*
* @return string The SQL queries with no format
*
* @access public
*/
function PMA_SQP_formatNone($arr)
{
$formatted_sql = htmlspecialchars($arr['raw']);
$formatted_sql = ereg_replace("((\015\012)|(\015)|(\012)){3,}", "\n\n", $formatted_sql);
return $formatted_sql;
} // end of the "PMA_SQP_formatNone()" function
/**
* Gets SQL queries in text format
*
* @param array The SQL queries list
*
* @return string The SQL queries in text format
*
* @access public
*/
function PMA_SQP_formatText($arr)
{
/**
* TODO WRITE THIS!
*/
return PMA_SQP_formatNone($arr);
} // end of the "PMA_SQP_formatText()" function
} // $__PMA_SQP_LIB__