if ($new)
$tb_pref_counter++;
- $n = count($db_connections);
$msg = "<?php\n\n";
$msg .= "/*Connection Information for the database\n";
$msg .= "\$def_coy - the default company that is pre-selected on login\n\n";
$msg .= "'host' - the computer ip address or name where the database is. The default is 'localhost' assuming that the web server is also the sql server.\n\n";
+ $msg .= "'port' - the computer port where the database is. The default is '3306'. Set empty for default.\n\n";
$msg .= "'dbuser' - the user name under which the company database should be accessed.\n";
$msg .= " NB it is not secure to use root as the dbuser with no password - a user with appropriate privileges must be set up.\n\n";
$msg .= "'dbpassword' - the password required for the dbuser to authorise the above database user.\n\n";
$msg .= "'dbname' - the name of the database as defined in the RDMS being used. Typically RDMS allow many databases to be maintained under the same server.\n";
+ $msg .= "'collation' - the character set used for the database.\n";
$msg .= "'tbpref' - prefix on table names, or '' if not used. Always use non-empty prefixes if multiply company use the same database.\n";
$msg .= "*/\n\n\n";
$msg .= "\$def_coy = " . $def_coy . ";\n\n";
$msg .= "\$tb_pref_counter = " . $tb_pref_counter . ";\n\n";
$msg .= "\$db_connections = " .var_export($db_connections, true);
- $msg .= ";\n?>";
+ $msg .= ";\n";
$filename = $path_to_root . "/config_db.php";
// Check if the file exists and is writable first.
}
// Close file
fclose($zp);
+ cache_invalidate($filename);
}
}
else
*/\n\n";
$msg .= "\$installed_extensions = ". var_export($extensions, true);
- $msg .= ";\n?>";
+ $msg .= ";\n";
$filename = $path_to_root . ($company==-1 ? '' : '/company/'.$company)
.'/installed_extensions.php';
}
// Close file
fclose($zp);
+ cache_invalidate($filename);
}
return true;
}
}
// update per company files
- $cnt = max(1, count($db_connections));
+ $cnt = max(1, count_array($db_connections));
for($i = 0; $i < $cnt; $i++)
{
$newexts = $extensions;
global $path_to_root, $installed_languages, $dflt_lang;
$installed_languages = array_natsort($installed_languages, 'code', 'code');
- $n = count($installed_languages);
$msg = "<?php\n\n";
$msg .= "/* How to make new entries here for non-packaged languages:\n\n";
$msg .= "\$installed_languages = " . var_export($installed_languages, true);
$msg .= ";\n";
- $msg .= "\n\$dflt_lang = '$dflt_lang';\n?>\n";
+ $msg .= "\n\$dflt_lang = '$dflt_lang';\n";
$path = $path_to_root . "/lang";
$filename = $path.'/installed_languages.inc';
}
// Close file
fclose($zp);
+ cache_invalidate($filename);
}
}
else
*/
function db_import($filename, $connection, $force=true, $init=true, $protect=false, $return_errors=false)
{
- global $db, $go_debug, $sql_trail;
+ global $db, $SysPrefs;
- $sql_trail = false;
+ $trail = $SysPrefs->sql_trail;
+ $SysPrefs->sql_trail = false;
$allowed_commands = array(
"create" => 'table_queries',
"drop table if exists" => 'drop_queries',
"drop function if exists" => 'drop_queries',
"drop trigger if exists" => 'drop_queries',
+ "select" => 'data_queries',
+ "delete" => 'data_queries',
+ "drop view if exists" => 'drop_queries',
+ "create view as" => 'data_queries' //we should be able to create views after all tables have been created
);
$protected = array(
$table_queries = array();
$sql_errors = array();
- $old_encoding = mysql_client_encoding();
+ $old_encoding = db_get_charset($db);
- ini_set("max_execution_time", "180");
+ ini_set("max_execution_time", max("180", ini_get("max_execution_time")));
db_query("SET foreign_key_checks=0");
- // uncrompress gziped backup files
+ db_query("SET sql_mode=''");
+
+ if (isset($connection['collation']))
+ db_set_collation($db, $connection['collation']);
+
+ $check_line_len = false;
+
+ // uncompress gziped backup files
if (strpos($filename, ".gz") || strpos($filename, ".GZ"))
- $lines = db_ungzip("lines", $filename);
- elseif (strpos($filename, ".zip") || strpos($filename, ".ZIP"))
+ { $lines = db_ungzip("lines", $filename);
+ $check_line_len = true;
+ } elseif (strpos($filename, ".zip") || strpos($filename, ".ZIP"))
$lines = db_unzip("lines", $filename);
else
$lines = file("". $filename);
foreach($lines as $line_no => $line)
{
+ $gzfile_bug = $check_line_len && (strlen($line) == 8190); // there is a bug in php (at least 4.1.1-5.5.9) gzfile which limits line length to 8190 bytes!
+
$line = trim($line);
-
if ($init)
$line = str_replace("0_", $connection["tbpref"], $line);
if($query_table != '') // inside allowed query
{
$table = $query_table;
-
- if (substr($line, -strlen($delimiter)) == $delimiter) // end of query found
+ if (!$gzfile_bug && substr($line, -strlen($delimiter)) == $delimiter) // end of query found
{
$line = substr($line, 0, strlen($line) - strlen($delimiter)); // strip delimiter
$query_table = '';
$encoding = 'latin1'; // standard encoding on mysql client
}
- mysql_set_charset($encoding);
+ db_set_charset($db, $encoding);
/*/ { // for debugging purposes
global $path_to_root;
/*/
if ($return_errors)
{ // prevent errors display
- $save_debug = $go_debug;
- $go_debug = 0;
+ $save_debug = $SysPrefs->go_debug;
+ $SysPrefs->go_debug = 0;
}
// execute drop tables if exists queries
if (is_array($drop_queries))
}
if ($return_errors)
- $go_debug = $save_debug;
+ $SysPrefs->go_debug = $save_debug;
+
+ $SysPrefs->sql_trail = $trail;
db_query("SET foreign_key_checks=1");
if ($delimiter != ';') db_query("delimiter ;"); // just for any case
- mysql_set_charset($old_encoding); // restore connection encoding
+ db_set_charset($db, $old_encoding); // restore connection encoding
if (count($sql_errors)) {
if ($return_errors)
return explode("\n", $file_data);
}
-function db_backup($conn, $ext='no', $comm='', $path=null)
+function db_backup($conn, $ext='no', $comm='', $path='')
{
if ($conn['tbpref'] != "")
$filename = $conn['dbname'] . "_" . $conn['tbpref'] . date("Ymd_Hi") . ".sql";
else
$filename = $conn['dbname'] . "_" . date("Ymd_Hi") . ".sql";
- if (!isset($path))
- $path = BACKUP_PATH;
-
return db_export($conn, $path . clean_file_name($filename), $ext, $comm);
}
-//
// Generates a dump of $db database
//
function db_export($conn, $filename, $zip='no', $comment='')
{
- global $app_title, $version, $power_url, $path_to_root;
+ global $SysPrefs, $version;
$error = false;
// set max string size before writing to file
$max_size = 1048576 * 2; // 2 MB
// changes max size if value can be retrieved
if (ini_get("memory_limit"))
- $max_size = 900000 * ini_get("memory_limit");
-
+ $max_size = 1048576 * (int)ini_get("memory_limit");
// set backupfile name
if ($zip == "gzip")
$backupfile = $filename . ".gz";
//create comment
$out="# MySQL dump of database '".$conn["dbname"]."' on host '".$conn["host"]."'\n";
$out.="# Backup Date and Time: ".date("Y-m-d H:i")."\n";
- $out.="# Built by " . $app_title . " " . $version ."\n";
- $out.="# ".$power_url."\n";
+ $out.="# Built by " . $SysPrefs->app_title . " " . $version ."\n";
+ $out.="# ".$SysPrefs->power_url."\n";
$out.="# Company: ". @html_entity_decode($company, ENT_QUOTES, $_SESSION['language']->encoding)."\n";
$out.="# User: ".$_SESSION["wa_current_user"]->name."\n\n";
$out.="# Compatibility: ".get_company_pref('version_id')."\n\n";
$out.="\n";
}
- //$out.="use ".$db.";\n"; we don't use this option.
-
if (db_fixed())
{
db_set_encoding();
{
foreach ($all_tables as $row)
{
- $tablename = $row['Name'];
- $auto_incr[$tablename] = $row['Auto_increment'];
-
- $out.="\n\n";
- // export tables
- $out.="### Structure of table `".$tablename."` ###\n\n";
-
- $out.="DROP TABLE IF EXISTS `".$tablename."`;\n\n";
- $out.=$table_sql[$tablename];
-
- // add auto_increment value
-// if ($auto_incr[$tablename])
-// $out.=" AUTO_INCREMENT=".$auto_incr[$tablename];
- $out.=" ;";
- $out.="\n\n";
-
- // export data
- if (!$error)
- {
- $out.="### Data of table `".$tablename."` ###\n";
-
- // check if field types are NULL or NOT NULL
- $res3 = db_query("SHOW COLUMNS FROM `" . $tablename . "`");
-
- $field_null = array();
- for ($j = 0; $j < db_num_rows($res3); $j++)
- {
- $row3 = db_fetch($res3);
- $field_null[] = $row3[2]=='YES' && $row3[4]===null;
- }
-
- $res2 = db_query("SELECT * FROM `" . $tablename . "`");
- $maxinsert = 0;
- $insert = '';
- for ($j = 0; $j < db_num_rows($res2); $j++)
+ if (!empty($row['Engine'])) { //don't export views like tables
+ $tablename = $row['Name'];
+ $auto_incr[$tablename] = $row['Auto_increment'];
+
+ $out.="\n\n";
+ // export tables
+ $out.="### Structure of table `".$tablename."` ###\n\n";
+
+ $out.="DROP TABLE IF EXISTS `".$tablename."`;\n\n";
+ $out.=$table_sql[$tablename];
+
+ $out.=" ;";
+ $out.="\n\n";
+
+ // export data
+ if (!$error)
{
- $row2 = db_fetch_row($res2);
- $values = '(';
- for ($k = 0; $k < $nf = db_num_fields($res2); $k++)
+ $out.="### Data of table `".$tablename."` ###\n";
+
+ // check if field types are NULL or NOT NULL
+ $res3 = db_query("SHOW COLUMNS FROM `" . $tablename . "`");
+
+ $field_null = array();
+ for ($j = 0; $j < db_num_rows($res3); $j++)
{
- $values .= db_escape($row2[$k], $field_null[$k]);
- if ($k < ($nf - 1))
- $values .= ', ';
+ $row3 = db_fetch($res3);
+ $field_null[] = $row3[2]=='YES' && $row3[4]===null;
}
- $values .= ')';
- $len = strlen($values);
- if ($maxinsert < $len+1)
+
+ $res2 = db_query("SELECT * FROM `" . $tablename . "`");
+ $maxinsert = 0;
+ $insert = '';
+ for ($j = 0; $j < db_num_rows($res2); $j++)
{
- $maxinsert = EXPORT_MAX_INSERT;
- if ($insert)
+ $row2 = db_fetch_row($res2);
+ $values = '(';
+ for ($k = 0; $k < $nf = db_num_fields($res2); $k++)
{
- $out .= $insert .';'; // flush insert query
- $insert = '';
+ $values .= db_escape($row2[$k], $field_null[$k]);
+ if ($k < ($nf - 1))
+ $values .= ', ';
+ }
+ $values .= ')';
+ $len = strlen($values);
+ if ($maxinsert < $len+1)
+ {
+ $maxinsert = EXPORT_MAX_INSERT;
+ if ($insert)
+ {
+ $out .= $insert .';'; // flush insert query
+ $insert = '';
+ }
+ }
+
+ if ($insert == '')
+ {
+ $insert = "\nINSERT INTO `" . $tablename . "` VALUES\n";
+ $maxinsert -= strlen($insert);
+ } else {
+ $insert .= ",\n";
+ }
+
+ $maxinsert -= $len;
+ $insert .= $values;
+
+ // if saving is successful, then empty $out, else set error flag
+ if (strlen($out) > $max_size && $zip != "zip")
+ {
+ if (save_to_file($backupfile, $zip, $out))
+ $out = "";
+ else
+ $error = true;
}
}
-
- if ($insert == '')
- {
- $insert = "\nINSERT INTO `" . $tablename . "` VALUES\n";
- $maxinsert -= strlen($insert);
- } else {
- $insert .= ",\n";
- }
-
- $maxinsert -= $len;
- $insert .= $values;
-
- // if saving is successful, then empty $out, else set error flag
- if (strlen($out) > $max_size && $zip != "zip")
- {
- if (save_to_file($backupfile, $zip, $out))
- $out = "";
- else
- $error = true;
- }
+ if ($insert)
+ $out .= $insert. ';';
+ // an error occurred! Try to delete file and return error status
+ }
+ elseif ($error)
+ {
+ @unlink($backupfile);
+ return false;
+ }
+
+ // if saving is successful, then empty $out, else set error flag
+ if (strlen($out) > $max_size && $zip != "zip")
+ {
+ if (save_to_file($backupfile, $zip, $out))
+ $out= "";
+ else
+ $error = true;
+ }
+ } //end if Engine set (not a view)
+ }
+ //process views last so all tables have been created before views are created
+ foreach ($all_tables as $row)
+ {
+ if (empty($row['Engine'])) {
+ $viewname = $row['Name'];
+ $out .= "\n\nDROP VIEW IF EXISTS `".$viewname."`;\n";
+ //db_get_view_schema() is in /includes/db/connect_db_mysqli.inc because it is mysql specific
+ if (NULL !== ($schema = db_get_view_schema($viewname)))
+ {
+ $out .= "CREATE VIEW `".$viewname."` AS ".$schema.";\n\n";
+ if (!save_to_file($backupfile, $zip, $out)) $error = true;
+ else $out = "";
+ }
+ else $error = true;
+
+ if ($error) {
+ @unlink($backupfile);
+ return false;
}
- if ($insert)
- $out .= $insert. ';';
- // an error occurred! Try to delete file and return error status
- }
- elseif ($error)
- {
- @unlink($backupfile);
- return false;
- }
-
- // if saving is successful, then empty $out, else set error flag
- if (strlen($out) > $max_size && $zip != "zip")
- {
- if (save_to_file($backupfile, $zip, $out))
- $out= "";
- else
- $error = true;
}
}
return false;
}
- //if ($zip == "zip")
- // $zip = $time;
if (save_to_file($backupfile, $zip, $out))
{
$out = "";
// returns backup file name if name has changed (zip), else TRUE. If saving failed, return value is FALSE
function save_to_file($path, $zip, $fileData)
{
- global $path_to_root;
$backupfile = basename($path);
function create_comp_dirs($comp_path, $comp_subdirs)
{
- $index = "<?php\nheader(\"Location: ../index.php\");\n?>";
+ $index = "<?php\nheader(\"Location: ../index.php\");\n";
$cdir = $comp_path;
@mkdir($cdir);
$f = @fopen("$cdir/index.php", "wb");
}
-?>
\ No newline at end of file
projects / fa-stable.git / blobdiff