/**
* Formats the INSERT statements depending on the target (screen/file) of the
* cvs export
*
* Revisions: 2001-05-07, Lem9: added $add_character
* 2001-07-12, loic1: $crlf should be used only if there is no EOL
* character defined by the user
*
* @param string the insert statement
*
* @global string the character to add at the end of lines
* @global string the buffer containing formatted strings
*/
function PMA_myCsvHandler($sql_insert)
{
global $add_character;
global $tmp_buffer;
// Kanji encoding convert feature appended by Y.Kawada (2001/2/21)
if (function_exists('PMA_kanji_str_conv')) {
$sql_insert = PMA_kanji_str_conv($sql_insert, $GLOBALS['knjenc'], isset($GLOBALS['xkana']) ? $GLOBALS['xkana'] : '');
}
// Result has to be displayed on screen
if (empty($GLOBALS['asfile'])) {
echo htmlspecialchars($sql_insert) . $add_character;
} else {
if (!isset($GLOBALS['zip']) && !isset($GLOBALS['bzip']) && !isset($GLOBALS['gzip'])) {
echo $sql_insert . $add_character;
} else {
$tmp_buffer .= $sql_insert . $add_character;
}
}
}
if ($sql_query == FALSE) {
$message = $strFileCouldNotBeRead;
}
}
// Convert the file's charset if necessary
if ($cfg['AllowAnywhereRecoding'] && $allow_recoding && isset($charset_of_file) && $charset_of_file != $charset) {
$sql_query = PMA_convert_string($charset_of_file, $charset, $sql_query);
}
}
// end uploaded file stuff
}
// Kanji convert SQL textfile 2002/1/4 by Y.Kawada
if (@function_exists('PMA_kanji_str_conv')) {
$sql_tmp = trim($sql_query);
PMA_change_enc_order();
$sql_query = PMA_kanji_str_conv($sql_tmp, $knjenc, isset($xkana) ? $xkana : '');
PMA_change_enc_order();
} else {
$sql_query = trim($sql_query);
}
// $sql_query come from the query textarea, if it's a reposted query gets its
// 'true' value
if (!empty($prev_sql_query)) {
$prev_sql_query = urldecode($prev_sql_query);
if ($sql_query == trim(htmlspecialchars($prev_sql_query))) {
$sql_query = $prev_sql_query;
}
}
// Drop database is not allowed -> ensure the query can be run
if (!$cfg['AllowUserDropDatabase'] && preg_match('@DROP[[:space:]]+(IF EXISTS[[:space:]]+)?DATABASE @i', $sql_query)) {
// Checks if the user is a Superuser
/**
* Output handler for all exports, if needed buffering, it stores data into
* $dump_buffer, otherwise it prints thems out.
*
* @param string the insert statement
*
* @return bool Whether output suceeded
*/
function PMA_exportOutputHandler($line)
{
global $time_start, $dump_buffer, $dump_buffer_len, $save_filename;
// Kanji encoding convert feature
if ($GLOBALS['output_kanji_conversion']) {
$line = PMA_kanji_str_conv($line, $GLOBALS['knjenc'], isset($GLOBALS['xkana']) ? $GLOBALS['xkana'] : '');
}
// If we have to buffer data, we will perform everything at once at the end
if ($GLOBALS['buffer_needed']) {
$dump_buffer .= $line;
if ($GLOBALS['onfly_compression']) {
$dump_buffer_len += strlen($line);
if ($dump_buffer_len > $GLOBALS['memory_limit']) {
if ($GLOBALS['output_charset_conversion']) {
$dump_buffer = PMA_convert_string($GLOBALS['charset'], $GLOBALS['charset_of_file'], $dump_buffer);
}
// as bzipped
if ($GLOBALS['compression'] == 'bzip' && @function_exists('bzcompress')) {
$dump_buffer = bzcompress($dump_buffer);
} elseif ($GLOBALS['compression'] == 'gzip' && @function_exists('gzencode')) {
// without the optional parameter level because it bug
$dump_buffer = gzencode($dump_buffer);
}
if ($GLOBALS['save_on_server']) {
$write_result = @fwrite($GLOBALS['file_handle'], $dump_buffer);
if (!$write_result || $write_result != strlen($dump_buffer)) {
$GLOBALS['message'] = PMA_Message::error('strNoSpace');
$GLOBALS['message']->addParam($save_filename);
return false;
}
} else {
echo $dump_buffer;
}
$dump_buffer = '';
$dump_buffer_len = 0;
}
} else {
$time_now = time();
if ($time_start >= $time_now + 30) {
$time_start = $time_now;
header('X-pmaPing: Pong');
}
// end if
}
} else {
if ($GLOBALS['asfile']) {
if ($GLOBALS['output_charset_conversion']) {
$line = PMA_convert_string($GLOBALS['charset'], $GLOBALS['charset_of_file'], $line);
}
if ($GLOBALS['save_on_server'] && strlen($line) > 0) {
$write_result = @fwrite($GLOBALS['file_handle'], $line);
if (!$write_result || $write_result != strlen($line)) {
$GLOBALS['message'] = PMA_Message::error('strNoSpace');
$GLOBALS['message']->addParam($save_filename);
return false;
}
$time_now = time();
if ($time_start >= $time_now + 30) {
$time_start = $time_now;
header('X-pmaPing: Pong');
}
// end if
} else {
// We export as file - output normally
echo $line;
}
} else {
// We export as html - replace special chars
echo htmlspecialchars($line);
}
}
return true;
}
/**
* Kanji file encoding convert
* 2002/1/4 by Y.Kawada
*
* @param string the name of the file to convert
* @param string the destinasion encoding code
* @param string set 'kana' convert to JIS-X208-kana
*
* @return string the name of the converted file
*/
function PMA_kanji_file_conv($file, $enc, $kana)
{
if ($enc == '' && $kana == '') {
return $file;
}
$tmpfname = tempnam('', $enc);
$fpd = fopen($tmpfname, 'wb');
$fps = fopen($file, 'r');
PMA_change_enc_order();
while (!feof($fps)) {
$line = fgets($fps, 4096);
$dist = PMA_kanji_str_conv($line, $enc, $kana);
fputs($fpd, $dist);
}
// end while
PMA_change_enc_order();
fclose($fps);
fclose($fpd);
unlink($file);
return $tmpfname;
}
