<?php
#Application name: PhpCollab
#Status page: 0
/* $Id: tbl_dump.php,v 1.2 2003/09/07 00:40:04 fullo Exp $ */
/**
* Formats the INSERT statements depending on the target (screen/file) of the
* sql dump
*
* @param string the insert statement
*
* @global string the buffer containing formatted strings
*/
function PMA_myHandler($sql_insert)
{
global $tmp_buffer;
// Defines the end of line delimiter to use
$eol_dlm = (isset($GLOBALS['extended_ins']) && ($GLOBALS['current_row'] < $GLOBALS['rows_cnt']))
? ','
: ';';
// Result has to be displayed on screen
if (empty($GLOBALS['asfile'])) {
echo htmlspecialchars($sql_insert . $eol_dlm . $GLOBALS['crlf']);
}
// Result has to be saved in a text file
else if (!isset($GLOBALS['zip']) && !isset($GLOBALS['bzip']) && !isset($GLOBALS['gzip'])) {
echo $sql_insert . $eol_dlm . $GLOBALS['crlf'];
}
// Result will be saved in a *zipped file
else {
$tmp_buffer .= $sql_insert . $eol_dlm . $GLOBALS['crlf'];
}
} // end of the 'PMA_myHandler()' function
/**
* 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 $tmp_buffer;
// Result has to be displayed on screen
if (empty($GLOBALS['asfile'])) {
echo htmlspecialchars($sql_insert) . $add_character;
}
// Result has to be saved in a text file
else if (!isset($GLOBALS['zip']) && !isset($GLOBALS['bzip']) && !isset($GLOBALS['gzip'])) {
echo $sql_insert . $add_character;
}
// Result will be saved in a *zipped file
else {
$tmp_buffer .= $sql_insert . $add_character;
}
} // end of the 'PMA_myCsvHandler()' function
/**
* Get the variables sent or posted to this script and a core script
*/
require('grab_globals.lib.php');
require('common.lib.php');
require('build_dump.lib.php');
require('zip.lib.php');
/**
* Defines the url to return to in case of error in a sql statement
*/
$err_url = 'tbl_properties.php'
. '?lang=' . $lang
. '&server=' . $server
. '&db=' . urlencode($db)
. (isset($table) ? '&table=' . urlencode($table) : '');
/**
* Increase time limit for script execution and initializes some variables
*/
@set_time_limit($cfgExecTimeLimit);
$dump_buffer = '';
// Defines the default <CR><LF> format
$crlf = PMA_whichCrlf();
/**
* Ensure zipped formats are associated with the download feature
*/
if (empty($asfile)
&& (!empty($zip) || !empty($gzip) || !empty($bzip))) {
$asfile = 1;
}
/**
* Send headers depending on whether the user choosen to download a dump file
* or not
*/
// No download
if (empty($asfile)) {
$cfgServer_backup = $cfgServer;
include('header.inc.php');
$cfgServer = $cfgServer_backup;
unset($cfgServer_backup);
echo '<div align="' . $cell_align_left . '">' . "\n";
echo ' <pre>' . "\n";
} // end if
// Download
else {
// Defines filename and extension, and also mime types
if (!isset($table)) {
$filename = $db;
} else {
$filename = $table;
}
if (isset($bzip) && $bzip == 'bzip') {
$ext = 'bz2';
$mime_type = 'application/x-bzip';
} else if (isset($gzip) && $gzip == 'gzip') {
$ext = 'gz';
$mime_type = 'application/x-gzip';
} else if (isset($zip) && $zip == 'zip') {
$ext = 'zip';
$mime_type = 'application/x-zip';
} else if ($what == 'csv' || $what == 'excel') {
$ext = 'csv';
$mime_type = 'text/x-csv';
} else {
$ext = 'sql';
// loic1: 'application/octet-stream' is the registered IANA type but
// MSIE and Opera seems to prefer 'application/octetstream'
$mime_type = (PMA_USR_BROWSER_AGENT == 'IE' || PMA_USR_BROWSER_AGENT == 'OPERA')
? 'application/octetstream'
: 'application/octet-stream';
}
// Send headers
header('Content-Type: ' . $mime_type);
// lem9 & loic1: IE need specific headers
if (PMA_USR_BROWSER_AGENT == 'IE') {
header('Content-Disposition: inline; filename="' . $filename . '.' . $ext . '"');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
} else {
header('Content-Disposition: attachment; filename="' . $filename . '.' . $ext . '"');
header('Expires: 0');
header('Pragma: no-cache');
}
} // end download
/**
* Builds the dump
*/
// Gets the number of tables if a dump of a database has been required
if (!isset($table)) {
$tables = mysql_list_tables($db);
$num_tables = @mysql_numrows($tables);
} else {
$num_tables = 1;
$single = TRUE;
}
// No table -> error message
if ($num_tables == 0) {
echo '# ' . $strNoTablesFound;
}
// At least on table -> do the work
else {
// No csv format -> add some comments at the top
if ($what != 'csv' && $what != 'excel') {
$dump_buffer .= '# phpMyAdmin MySQL-Dump' . $crlf
. '# version ' . PMA_VERSION . $crlf
. '# http://phpwizard.net/phpMyAdmin/' . $crlf
. '# http://phpmyadmin.sourceforge.net/ (download page)' . $crlf
. '#' . $crlf
. '# ' . $strHost . ': ' . $cfgServer['host'];
if (!empty($cfgServer['port'])) {
$dump_buffer .= ':' . $cfgServer['port'];
}
$formatted_db_name = (isset($use_backquotes))
? PMA_backquote($db)
: '\'' . $db . '\'';
$dump_buffer .= $crlf
. '# ' . $strGenTime . ': ' . PMA_localisedDate() . $crlf
. '# ' . $strServerVersion . ': ' . substr(PMA_MYSQL_INT_VERSION, 0, 1) . '.' . substr(PMA_MYSQL_INT_VERSION, 1, 2) . '.' . substr(PMA_MYSQL_INT_VERSION, 3) . $crlf
. '# ' . $strPHPVersion . ': ' . phpversion() . $crlf
. '# ' . $strDatabase . ': ' . $formatted_db_name . $crlf;
$i = 0;
if (isset($table_select)) {
$tmp_select = implode($table_select, '|');
$tmp_select = '|' . $tmp_select . '|';
}
while ($i < $num_tables) {
if (!isset($single)) {
$table = mysql_tablename($tables, $i);
}
if (isset($tmp_select) && is_int(strpos($tmp_select, '|' . $table . '|')) == FALSE) {
$i++;
} else {
$formatted_table_name = (isset($use_backquotes))
? PMA_backquote($table)
: '\'' . $table . '\'';
// If only datas, no need to displays table name
if ($what != 'dataonly') {
$dump_buffer.= '# --------------------------------------------------------' . $crlf
. $crlf . '#' . $crlf
. '# ' . $strTableStructure . ' ' . $formatted_table_name . $crlf
. '#' . $crlf . $crlf
. PMA_getTableDef($db, $table, $crlf, $err_url) . ';' . $crlf;
}
// At least data
if (($what == 'data') || ($what == 'dataonly')) {
$dump_buffer .= $crlf . '#' . $crlf
. '# ' . $strDumpingData . ' ' . $formatted_table_name . $crlf
. '#' . $crlf .$crlf;
$tmp_buffer = '';
if (!isset($limit_from) || !isset($limit_to)) {
$limit_from = $limit_to = 0;
}
// loic1: display data if they aren't bufferized
if (!isset($zip) && !isset($bzip) && !isset($gzip)) {
echo $dump_buffer;
$dump_buffer = '';
}
PMA_getTableContent($db, $table, $limit_from, $limit_to, 'PMA_myHandler', $err_url);
$dump_buffer .= $tmp_buffer;
} // end if
$i++;
} // end if-else
} // end while
// staybyte: don't remove, it makes easier to select & copy from
// browser
$dump_buffer .= $crlf;
} // end 'no csv' case
// 'csv' case
else {
// Handles the EOL character
if ($GLOBALS['what'] == 'excel') {
$add_character = "\015\012";
} else if (empty($add_character)) {
$add_character = $GLOBALS['crlf'];
} else {
if (get_magic_quotes_gpc()) {
$add_character = stripslashes($add_character);
}
$add_character = str_replace('\\r', "\015", $add_character);
$add_character = str_replace('\\n', "\012", $add_character);
$add_character = str_replace('\\t', "\011", $add_character);
} // end if
$tmp_buffer = '';
PMA_getTableCsv($db, $table, $limit_from, $limit_to, $separator, $enclosed, $escaped, 'PMA_myCsvHandler', $err_url);
$dump_buffer .= $tmp_buffer;
} // end 'csv case
} // end building the dump
/**
* "Displays" the dump...
*/
// 1. as a gzipped file
if (isset($zip) && $zip == 'zip') {
if (PMA_PHP_INT_VERSION >= 40000 && @function_exists('gzcompress')) {
if ($what == 'csv' || $what == 'excel') {
$extbis = '.csv';
} else {
$extbis = '.sql';
}
$zipfile = new zipfile();
$zipfile -> addFile($dump_buffer, $filename . $extbis);
echo $zipfile -> file();
}
}
// 2. as a bzipped file
else if (isset($bzip) && $bzip == 'bzip') {
if (PMA_PHP_INT_VERSION >= 40004 && @function_exists('bzcompress')) {
echo bzcompress($dump_buffer);
}
}
// 3. as a gzipped file
else if (isset($gzip) && $gzip == 'gzip') {
if (PMA_PHP_INT_VERSION >= 40004 && @function_exists('gzencode')) {
// without the optional parameter level because it bug
echo gzencode($dump_buffer);
}
}
// 4. on screen or as a text file
else {
echo $dump_buffer;
}
/**
* Close the html tags and add the footers in dump is displayed on screen
*/
if (empty($asfile)) {
echo ' </pre>' . "\n";
echo '</div>' . "\n";
echo "\n";
include('footer.inc.php');
} // end if
?>
