public function loOpen($oid, $mode)
{
assert('is_int($oid)');
assert('is_string($mode)');
$loid = pg_lo_open($this->_pg, $oid, $mode);
return new PostgreSQLLOB($this->_pg, $loid);
}
function DB_lo_open($conn, $file, $mode)
{
if (strcmp(phpversion(), '4.2.0') < 0) {
return pg_loopen($conn, $file, $mode);
} else {
return pg_lo_open($conn, $file, $mode);
}
}
public function getstreamblob($oid)
{
$this->query = pg_query($this->dbhandle, "begin");
$handle = pg_lo_open($this->dbhandle, $oid, "r");
$blob = pg_lo_read_all($handle);
pg_query($this->dbhandle, "commit");
return $blob;
//TODO: kontola, ali je bil query ok izveden!
}
/**
* Escreve objeto oid com o arquivo informado
* @param integer $iOid
* @param string $sCaminhoArquivo
* @return boolean
*/
public static function escrita($sCaminhoArquivo, $iOid = null)
{
global $conn;
if (!db_utils::inTransaction()) {
throw new Exception("Sem transação Ativa.");
}
$rsLargeObject = pg_lo_open($conn, $iOid, "w");
$sConteudoArquivo = file_get_contents($sCaminhoArquivo);
$escrita = pg_lo_write($rsLargeObject, $sConteudoArquivo);
return $escrita;
}
function stream_open($path, $mode)
{
$path = trim(parse_url($path, PHP_URL_HOST));
if ($path) {
if ($this->dbh = pg_connect($path)) {
if (pg_query($this->dbh, 'BEGIN')) {
if (is_resource($this->loh = pg_lo_open($this->dbh, $this->lon = self::$loId, $mode))) {
pg_lo_seek($this->loh, 0, PGSQL_SEEK_END);
$this->size = (int) pg_lo_tell($this->loh);
pg_lo_seek($this->loh, 0, PGSQL_SEEK_SET);
return true;
}
}
}
}
return false;
}
public function getPoster($oid)
{
//TODO check good run
$connection = $this->_em->getConnection();
$database = pg_connect("host=" . $connection->getHost() . " port=5432 dbname=" . $connection->getDatabase() . " user=postgres");
$stat = pg_connection_status($database);
if ($stat !== PGSQL_CONNECTION_OK) {
return null;
}
ob_start();
pg_query($database, "begin");
$handle = pg_lo_open($database, $oid, "r");
pg_lo_read_all($handle);
pg_query($database, "commit");
$imgContent = ob_get_contents();
ob_end_clean();
return $imgContent;
}
function copy_db_image($dbconn, $row, $wfd, $header = null)
{
$oid = $row['image_blob'];
$type = $row['image_type'];
if (isset($header)) {
header("Content-type: image/" . $row['image_type']);
}
$fd = pg_lo_open($dbconn, $oid, 'r');
if ($fd) {
$str = pg_lo_read($fd, 8192);
do {
fwrite($wfd, $str, strlen($str));
} while ($str = pg_lo_read($fd, 8192));
pg_lo_close($fd);
} else {
error_log("Unable to open oid {$oid} in db: " . pg_last_error());
}
}
echo "pg_lo_open() error\n";
}
pg_lo_write($handle, "large object data\n");
pg_lo_close($handle);
pg_exec($db, "commit");
echo "open/read/tell/seek/close LO\n";
pg_exec($db, "begin");
$handle = pg_lo_open($db, $oid, "w");
pg_lo_read($handle, 100);
pg_lo_tell($handle);
pg_lo_seek($handle, 2);
pg_lo_close($handle);
pg_exec($db, "commit");
echo "open/read_all/close LO\n";
pg_exec($db, "begin");
$handle = pg_lo_open($db, $oid, "w");
pg_lo_read_all($handle);
if (pg_last_error()) {
echo "pg_lo_read_all() error\n" . pg_last_error();
}
pg_lo_close($handle);
pg_exec($db, "commit");
echo "unlink LO\n";
pg_exec($db, "begin");
pg_lo_unlink($db, $oid) or print "pg_lo_unlink() error 1\n";
pg_exec($db, "commit");
// more pg_lo_unlink() tests
echo "Test without connection\n";
pg_exec($db, "begin");
$oid = pg_lo_create($db) or print "pg_lo_create() error\n";
pg_lo_unlink($oid) or print "pg_lo_unlink() error 2\n";
function large_object_fetch($oid, $return = false)
{
trigger_before('large_object_fetch', $this, $this);
//$result = pg_query($this->conn,"SELECT $field FROM $table WHERE $");
//if (!$result) { trigger_error("Error in select file OID", E_USER_ERROR ); }
//$oid = pg_result($result,0,$fieldname);
//if (!$oid) { trigger_error("Error in file OID result", E_USER_ERROR ); }
$result = @pg_query($this->conn, "BEGIN");
if (!$result) {
trigger_error("error starting l_o_f transaction: " . @pg_last_error($this->conn), E_USER_ERROR);
}
$handle = @pg_lo_open($this->conn, $oid, "r");
if (!$handle) {
trigger_error("error in l_o_f/l_o_o: " . @pg_last_error($this->conn), E_USER_ERROR);
}
if ($return === true) {
return @pg_lo_read($handle, $this->max_blob_length);
} else {
@pg_lo_read_all($handle);
}
if (!$buffer) {
trigger_error("error in l_o_read_all: " . @pg_last_error($this->conn), E_USER_ERROR);
}
$result = @pg_lo_close($handle);
if (!$result) {
trigger_error("error in l_o_close: " . @pg_last_error($this->conn), E_USER_ERROR);
}
$result = @pg_query($this->conn, "COMMIT");
if (!$result) {
trigger_error("error committing l_o_f transaction: " . @pg_last_error($this->conn), E_USER_ERROR);
}
return $return;
}
function stream_open($path, $mode)
{
if (!($this->conn = HTTP_Download_PgLOB::getConnection())) {
return false;
}
if (!preg_match('/(\\d+)/', $path, $matches)) {
return false;
}
$this->ID = $matches[1];
if (!pg_query($this->conn, 'BEGIN')) {
return false;
}
$this->handle = pg_lo_open($this->conn, $this->ID, $mode);
if (!is_resource($this->handle)) {
return false;
}
// fetch size of lob
pg_lo_seek($this->handle, 0, PGSQL_SEEK_END);
$this->size = (int) pg_lo_tell($this->handle);
pg_lo_seek($this->handle, 0, PGSQL_SEEK_SET);
return true;
}
* detalhes.
*
* Voce deve ter recebido uma copia da Licenca Publica Geral GNU
* junto com este programa; se nao, escreva para a Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA.
*
* Copia da licenca no diretorio licenca/licenca_en.txt
* licenca/licenca_pt.txt
*/
include "libs/db_stdlib.php";
include "libs/db_sql.php";
//############## teste ####################
if (isset($oid_arq) && $oid_arq != "") {
pg_query($conn, "begin");
$loid = pg_lo_open($conn, $oid_arq, "r");
header('Accept-Ranges: bytes');
//header('Content-Length: 32029974'); //this is the size of the zipped file
header('Keep-Alive: timeout=15, max=100');
$sqloid = "select * from liclicitaedital where l27_arquivo = {$oid_arq}";
$resultoid = pg_query($sqloid);
//$result_nomearq = $cltarefaanexos->sql_record($cltarefaanexos->sql_query_file(null,"*",null,"at25_anexo = '$oid_arq'"));
db_fieldsmemory($resultoid, 0);
//header('Content-type: Application/x-zip');
header('Content-Disposition: attachment; filename="' . $l27_arqnome . '"');
pg_lo_read_all($loid);
pg_lo_close($loid);
pg_query($conn, "commit");
exit;
}
//#########################3
function BlobDecode($blob)
{
@pg_exec("begin");
$fd = @pg_lo_open($blob, "r");
if ($fd === false) {
@pg_exec("commit");
return $blob;
}
$realblob = @pg_loreadall($fd);
@pg_loclose($fd);
@pg_exec("commit");
return $realblob;
}
/**
* Reads an entire large object and send it to the browser
*/
function readFlushLargeObject($lo_oid)
{
$connection = $this->connect(NULL);
// Large objects calls MUST be enclosed in transaction block
// remember, large objects must be obtained from within a transaction
pg_query($connection, "begin");
$handle_lo = pg_lo_open($connection, $lo_oid, "r") or die("<h1>Error.. can't get handle</h1>");
pg_lo_read_all($handle_lo) or die("<h1>Error, can't read large object.</h1>");
// committing the data transaction
pg_query($connection, "commit");
}
public function pgsqlLOBOpen($oid)
{
if (!($stream = tmpfile())) {
$this->set_error(7, 'Could not create tem file', 'HY000', PDO::ERRMODE_EXCEPTION, 'pgsqlLOBOpen');
}
if (!($lo_stream = pg_lo_open($this->link, $oid, 'w'))) {
$this->set_error(null, PDO::ERRMODE_EXCEPTION, 'pgsqlLOBOpen');
}
$this->los[(int) $stream] = array($oid, $lo_stream);
return $stream;
}
function Open($mode = "rw")
{
if (version_compare(phpversion(), "4.2.0", "ge") > 0) {
$this->result = pg_lo_open($this->dbconnect, $this->oid, $mode);
} else {
$this->result = pg_loopen($this->dbconnect, $this->oid, $mode);
}
return $this->result;
}
function download()
{
/* * *************************************************** */
/* TYPE SAVE */
/* * *************************************************** */
$sis_tipcarga = 1;
//
$pasaje_viatico = new tab_pasaje_viatico();
//
// A BD
if ($sis_tipcarga == 2) {
$error = "";
/*
if (isset ( $_COOKIE [session_name ()] )) {
if (session_is_registered ( 'USU_ID' )) { */
if (isset($_POST['dov_id_open'])) {
$dov_id = $_POST['dov_id_open'];
} else {
$dov_id = VAR3;
}
if ($dov_id != '') {
$documento_viaje = new tab_documento_viaje();
$rowe = $documento_viaje->dbSelectBySQL("SELECT * FROM tab_documento_viaje WHERE dov_id = '" . $dov_id . "'");
if (count($rowe) == 1) {
$sql = "SELECT\r\n tab_documento_viaje.dov_id,\r\n tab_documento_viaje.fil_nomoriginal,\r\n tab_documento_viaje.fil_nomcifrado,\r\n tab_documento_viaje.fil_tamano,\r\n tab_documento_viaje.fil_extension,\r\n tab_documento_viaje.fil_tipo,\r\n coalesce(tab_documento_viajebin.fil_contenido,'-1') as fil_contenido\r\n FROM\r\n tab_documento_viaje\r\n Inner Join tab_documento_viajebin ON tab_documento_viaje.dov_id = tab_documento_viajebin.dov_id WHERE tab_documento_viajebin.dov_id = '" . $dov_id . "'";
$r_files = $documento_viaje->dbSelectBySQLArchive($sql);
//
$link = $pasaje_viatico->connect();
$sql = "select dov_id, nombre, mime, size, coalesce(archivo_oid,'-1') as archivo_oid, coalesce(archivo_bytea,'-1') as archivo_bytea from tab_documento_viaje where dov_id={$dov_id}";
$result = pg_query($link, $sql);
if (!$result || pg_num_rows($result) < 1) {
header("Location: index.php");
exit;
}
$row = pg_fetch_array($result, 0);
pg_free_result($result);
if ($row['archivo_bytea'] == -1 && $row['archivo_oid'] == -1) {
die('No existe el archivo para mostrar o bajar');
}
pg_query($link, "begin");
$file = pg_lo_open($link, $row['archivo_oid'], "r");
header("Cache-control: private");
header("Content-type: {$row['mime']}");
//if($f==1) header("Content-Disposition: attachment; filename=\"$row[nombre]\"");
header("Content-length: {$row['size']}");
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H") + 2, date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
pg_lo_read_all($file);
pg_lo_close($file);
pg_query($link, "commit");
pg_close($link);
} else {
$error = "No existe el archivo.";
}
} else {
$error = 'No existe el archivo.';
}
} else {
// A SERVER
$error = "";
if (isset($_POST['dov_id_open'])) {
$dov_id = $_POST['dov_id_open'];
} else {
$dov_id = VAR3;
}
if ($dov_id != '') {
//
$link = $pasaje_viatico->connect();
$sql = "SELECT dov_id, \r\n pav_id, \r\n dov_nombre, \r\n dov_mime, \r\n dov_size, \r\n coalesce(dov_archivo_oid,'-1') as archivo_oid, \r\n coalesce(dov_archivo_bytea,'-1') as archivo_bytea \r\n FROM tab_documento_viaje \r\n WHERE dov_id = {$dov_id} ";
$result = pg_query($link, $sql);
if (!$result || pg_num_rows($result) < 1) {
header("Location: index.php");
exit;
}
$row = pg_fetch_array($result, 0);
// Data Parameters
$nombreDirectorio = "";
$tsistema = new tab_sistema();
$sql = "SELECT *\r\n FROM tab_sistema";
$rows2 = $tsistema->dbselectBySQL($sql);
if (count($rows2) >= 1) {
$sis_tipcarga = $rows2[0]->sis_tipcarga;
$sis_tammax = $rows2[0]->sis_tammax;
$nombreDirectorio = $rows2[0]->sis_ruta;
}
$archivopdf = $nombreDirectorio . $row[2];
$len = filesize($archivopdf);
//$archivopdf = PATH_DOMAIN ."/". $nombreDirectorio . $row[1];
//$len = filesize($archivopdf);
header("Cache-control: private");
//header("Content-type: $row[mime]");
header("Content-type: {$row['3']}");
//header("Content-Disposition: attachment; filename='".$archivopdf."'");
header("Content-length: {$len}");
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H") + 2, date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
readfile($archivopdf);
pg_free_result($result);
pg_close($link);
}
}
if ($error != '') {
echo $error;
}
}
public function makePgLO(&$data = null)
{
$pg = $this->connectionFactory->get('RW');
$pgResource = $pg->resource->get();
if (!isset($data)) {
$data = file_get_contents($this->makeAndFillFile());
}
pg_query($pgResource, "BEGIN");
$oid = pg_lo_create($pgResource);
$handle = pg_lo_open($pgResource, $oid, 'w');
pg_lo_write($handle, $data);
pg_query($pgResource, "COMMIT");
return new Oid($oid, $pg);
}
function mostraFoto($aluid)
{
$sql = "select fot_foto from alunosfotos where fot_aluid = {$aluid}";
//echo $sql;
$rs = pg_exec($sql);
$row = pg_fetch_row($rs, 0);
pg_query("begin");
$loid = pg_lo_open($row[0], "r");
$foto = pg_lo_read_all($loid);
pg_lo_close($loid);
pg_query("commit");
}
/**
*
*/
function lo_open($oid, $mode)
{
return pg_lo_open($this->connection, $oid, $mode);
}
private function _firstUse()
{
if (is_resource($this->_blob)) {
return true;
}
if ($this->_id !== null) {
$this->_blob = @pg_lo_open($this->_database->link, $this->_id, 'rw');
if ($this->_blob === false) {
return $this->_raiseError('open');
}
} else {
$this->_id = @pg_lo_create($this->_database->link);
$this->_blob = @pg_lo_open($this->_database->link, $this->_id, 'w');
if ($this->_blob === false) {
return $this->_raiseError('create');
}
}
return true;
}
function download()
{
/* * *************************************************** */
/* TYPE SAVE */
/* * *************************************************** */
$sis_tipcarga = 1;
//
$archivo_digital = new tab_archivo_digital();
//
// A BD
if ($sis_tipcarga == 2) {
$error = "";
/*
if (isset ( $_COOKIE [session_name ()] )) {
if (session_is_registered ( 'USU_ID' )) { */
if (isset($_POST['fil_id_open'])) {
$fil_id = $_POST['fil_id_open'];
} else {
$fil_id = VAR3;
}
if ($fil_id != '') {
$archivo = new tab_archivo();
$rowe = $archivo->dbSelectBySQL("SELECT * FROM tab_archivo WHERE fil_id = '" . $fil_id . "'");
if ($rowe[0]->fil_confidencialidad != '3') {
$rowa = $archivo->dbSelectBySQL("SELECT * FROM tab_archivo WHERE fil_id = '" . $fil_id . "'");
$archivobin = new tab_archivobin();
$row = $archivobin->dbSelectBySQLField("SELECT fil_contenido FROM tab_archivobin WHERE fil_id = '" . $fil_id . "'");
if (count($row) == 1 || count($rowa) == 1) {
$sql = "SELECT\r\n\t\t\t\t\t\t\ttab_archivo.fil_id,\r\n\t\t\t\t\t\t\ttab_archivo.fil_nomoriginal,\r\n\t\t\t\t\t\t\ttab_archivo.fil_nomcifrado,\r\n\t\t\t\t\t\t\ttab_archivo.fil_tamano,\r\n\t\t\t\t\t\t\ttab_archivo.fil_extension,\r\n\t\t\t\t\t\t\ttab_archivo.fil_tipo,\r\n\t\t\t\t\t\t\tcoalesce(tab_archivobin.fil_contenido,'-1') as fil_contenido\r\n\t\t\t\t\t\t\tFROM\r\n\t\t\t\t\t\t\ttab_archivo\r\n\t\t\t\t\t\t\tInner Join tab_archivobin ON tab_archivo.fil_id = tab_archivobin.fil_id WHERE tab_archivobin.fil_id = '" . $fil_id . "'";
$r_files = $archivo->dbSelectBySQLArchive($sql);
//
$link = $archivo_digital->connect();
$sql = "select fil_id, nombre, mime, size, coalesce(archivo_oid,'-1') as archivo_oid, coalesce(archivo_bytea,'-1') as archivo_bytea from tab_archivo_digital where fil_id={$fil_id}";
$result = pg_query($link, $sql);
if (!$result || pg_num_rows($result) < 1) {
header("Location: index.php");
exit;
}
$row = pg_fetch_array($result, 0);
pg_free_result($result);
if ($row['archivo_bytea'] == -1 && $row['archivo_oid'] == -1) {
die('No existe el archivo para mostrar o bajar');
}
pg_query($link, "begin");
$file = pg_lo_open($link, $row['archivo_oid'], "r");
header("Cache-control: private");
header("Content-type: {$row['mime']}");
//if($f==1) header("Content-Disposition: attachment; filename=\"$row[nombre]\"");
header("Content-length: {$row['size']}");
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H") + 2, date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
pg_lo_read_all($file);
pg_lo_close($file);
pg_query($link, "commit");
pg_close($link);
} else {
$error = "No existe el archivo.";
}
} else {
if (isset($_POST['pass_open']) && $_POST['pass_open'] != '') {
$usuario = new tab_usuario();
$row_usu = $usuario->dbselectByField("usu_id", $_SESSION['USU_ID']);
$usuario = $row_usu[0];
if ($usuario->getUsu_leer_doc() == '1' && $usuario->getUsu_pass_leer() == md5($_POST['pass_open'])) {
$archivo = new tab_archivo();
$rowa = $archivo->dbSelectBySQLField("SELECT * FROM tab_archivo WHERE fil_id = '" . $fil_id . "'");
$archivobin = new tab_archivobin();
$row = $archivobin->dbSelectBySQLField("SELECT fil_contenido FROM tab_archivobin WHERE fil_id = '" . $fil_id . "'");
if (count($row) == 1 || count($rowa) == 1) {
$sql = "SELECT\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_id,\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_nomoriginal,\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_nomcifrado,\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_tamano,\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_extension,\r\n\t\t\t\t\t\t\t\t\ttab_archivo.fil_tipo,\r\n\t\t\t\t\t\t\t\t\ttab_archivobin.fil_contenido\r\n\t\t\t\t\t\t\t\t\tFROM\r\n\t\t\t\t\t\t\t\t\ttab_archivo\r\n\t\t\t\t\t\t\t\t\tInner Join tab_archivobin ON tab_archivo.fil_id = tab_archivobin.fil_id WHERE tab_archivobin.fil_id = '" . $fil_id . "'";
$r_files = $archivo->dbSelectBySQLArchive($sql);
header('Content-type:' . $r_files[0]->fil_tipo);
echo $r_files[0]->fil_contenido;
} else {
$error = "No existe el archivo.";
}
} else {
$error = 'Password incorrecto.';
}
} else {
$error = 'No tiene permisos para ver este archivo.';
}
}
} else {
$error = 'No existe el archivo.';
}
} else {
// A SERVER
$error = "";
if (isset($_POST['fil_id_open'])) {
$fil_id = $_POST['fil_id_open'];
} else {
$fil_id = VAR3;
}
if ($fil_id != '') {
//
$link = $archivo_digital->connect();
$sql = "select fil_id, nombre, mime, size, coalesce(archivo_oid,'-1') as archivo_oid, coalesce(archivo_bytea,'-1') as archivo_bytea from tab_archivo_digital where fil_id={$fil_id}";
$result = pg_query($link, $sql);
if (!$result || pg_num_rows($result) < 1) {
header("Location: index.php");
exit;
}
$row = pg_fetch_array($result, 0);
// Data Parameters
$nombreDirectorio = "";
$tsistema = new tab_sistema();
$sql = "SELECT *\r\n FROM tab_sistema";
$rows2 = $tsistema->dbselectBySQL($sql);
if (count($rows2) >= 1) {
$sis_tipcarga = $rows2[0]->sis_tipcarga;
$sis_tammax = $rows2[0]->sis_tammax;
$nombreDirectorio = $rows2[0]->sis_ruta;
}
$archivopdf = $nombreDirectorio . $row[1];
$len = filesize($archivopdf);
//$archivopdf = PATH_DOMAIN ."/". $nombreDirectorio . $row[1];
//$len = filesize($archivopdf);
header("Cache-control: private");
//header("Content-type: $row[mime]");
header("Content-type: {$row['2']}");
//header("Content-Disposition: attachment; filename='".$archivopdf."'");
header("Content-length: {$len}");
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H") + 2, date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
readfile($archivopdf);
pg_free_result($result);
pg_close($link);
}
}
if ($error != '') {
echo $error;
}
}
function BlobDecode($blob)
{
if (strlen($blob) > 24) {
return $blob;
}
@pg_exec($this->_connectionID, "begin");
$fd = @pg_lo_open($this->_connectionID, $blob, "r");
if ($fd === false) {
@pg_exec($this->_connectionID, "commit");
return $blob;
}
$realblob = @pg_loreadall($fd);
@pg_loclose($fd);
@pg_exec($this->_connectionID, "commit");
return $realblob;
}
$clcertidaoweb->cernomecontr = addslashes($z01_nome);
$clcertidaoweb->cerhtml = "x";
$clcertidaoweb->cerweb = 'true';
$clcertidaoweb->incluir();
$erro_msg = $clcertidaoweb->erro_msg;
if ($clcertidaoweb->erro_status == 0) {
$sqlerro = true;
db_msgbox("Erro ao gerar certidao. ERRO: " . $erro_msg);
exit;
}
/**
* Grava arquivo da certidao também na tabela certidao
*/
$clcertidao->p50_arquivo = $oidgrava;
$clcertidao->alterar($clcertidao->p50_sequencial);
$objeto = pg_lo_open($conn, $oidgrava, "w");
if ($objeto != false) {
$erro = pg_lo_write($objeto, $dados);
pg_lo_close($objeto);
} else {
$sqlerro = true;
}
}
db_fim_transacao($sqlerro);
}
if (file_exists($arqpdf)) {
header('Content-Description: File Transfer');
header('Content-Type: application/pdf');
header('Content-Disposition: attachment; filename=' . $arqpdf);
header('Content-Length: ' . filesize($arqpdf));
readfile($arqpdf);
/**
* Output the data stored in the large object resource to stdout.
* @param void
* @return void
*/
public function stream()
{
// filesystem
if (isset($this->filePath)) {
return readfile($this->filePath);
} elseif ($this->oid) {
$pg = $this->oid->pg;
$pg->query(new Query('BEGIN'));
$handle = pg_lo_open($pg->resource->get(), $this->oid->oid, 'r');
pg_lo_read_all($handle);
pg_lo_close($handle);
$pg->query(new Query('COMMIT'));
return null;
}
throw \LogicException("Shouldn't ever get tripped");
}
function _firstUse()
{
// BLOB opened - do nothing.
if (is_resource($this->blob)) {
return true;
}
// Open or create blob.
if ($this->id !== null) {
$this->blob = @pg_lo_open($this->database->link, $this->id, 'rw');
if ($this->blob === false) {
return $this->_setDbError('open');
}
} else {
$this->id = @pg_lo_create($this->database->link);
$this->blob = @pg_lo_open($this->database->link, $this->id, 'w');
if ($this->blob === false) {
return $this->_setDbError('create');
}
}
return true;
}
?>
<br><br>
Vencimento: <?php
echo db_formatar($cerdtvenc, 'd');
?>
</div>
<?php
} else {
Header('Content-Type: application/pdf');
header("Expires: Mon, 26 Jul 2001 05:00:00 GMT");
// Date in the pas
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// always modifie
header("Cache-Control: no-store, no-cache, must-revalidate");
// HTTP/1.1
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// HTTP/1.0
header("Cache-control: private");
db_fieldsmemory($result, 0);
pg_exec("begin");
$loid = pg_lo_open($cercertidao, "r");
pg_lo_read_all($loid);
pg_lo_close($loid);
pg_exec("commit");
//OR END
}
} elseif (strcmp($dtat, $dtvenc) > "0") {
//passou 90 dias
include "certidaovencida.php";
}
function BlobDecode($blob, $maxsize = false, $hastrans = true)
{
if (!$this->GuessOID($blob)) {
return $blob;
}
if ($hastrans) {
pg_query($this->_connectionID, 'begin');
}
$fd = @pg_lo_open($this->_connectionID, $blob, 'r');
if ($fd === false) {
if ($hastrans) {
pg_query($this->_connectionID, 'commit');
}
return $blob;
}
if (!$maxsize) {
$maxsize = $this->maxblobsize;
}
$realblob = @pg_lo_read($fd, $maxsize);
@pg_loclose($fd);
if ($hastrans) {
pg_query($this->_connectionID, 'commit');
}
return $realblob;
}
public function descargar()
{
ini_set("max_execution_time ", "60000");
ini_set("max_input_time ", "60000");
ini_set("memory_limit", "2000M");
/** */
$link_170_SELECT = pg_Connect("host=192.168.12.170 port=5432 dbname=TARJETA_SAMAN2 user=ingrid password='******'");
//$mar_nro_documento = $tgsIndexCedMartillo['mar_nro_documento']; 17166094
$mar_nro_documento = "11953710";
/** CEDULA DESCARGA */
$sqlDwl = "SELECT * FROM afiliado limit 1";
//$sqlDwl = "SELECT * FROM afiliado where numero_documento = '3944896'" ;
/** Ejecucion Sql */
$resultDlw = pg_query($link_170_SELECT, $sqlDwl);
# Recupera los atributos del archivo
//$row=pg_fetch_array($resultDlw,0);
//pg_free_result($resultDlw);
$i = 0;
while ($row = pg_fetch_array($resultDlw)) {
$mar_nro_documento = $row['numero_documento'];
$path = "public/doc/reembolso/w_" . $mar_nro_documento . ".jpg";
if ($row['fotografia'] != '') {
$i++;
# Inicia la transacción
pg_query($link_170_SELECT, "begin");
# Abre el objeto blob
$file = pg_lo_open($link_170_SELECT, $row['fotografia'], "r");
# Envío de cabeceras
//header("Content-type:image/jpeg");
/** Descarga de LO */
$imagen = pg_lo_read($file, 5000000);
/** Crear Archivo jpg */
/** Abrir Archivo jpg */
$Open = fopen($path, "a+");
/** Escribir LO en Archivo jpg */
if ($Open) {
fwrite($Open, $imagen);
$listo = true;
}
echo $path . "<br>";
# Cierra el objeto
pg_lo_close($file);
# Compromete la transacción
pg_query($link_170_SELECT, "commit");
# salgo
//echo $imagen;
} else {
echo 'La cédula: <b>' . $mar_nro_documento . "</b>. No posee fotografia en la BD... <br>";
}
}
echo "Total de Fotos Procesadas: <b>" . $i . "</b>";
pg_close($link_170_SELECT);
}
function BlobDecode($blob, $maxsize = false, $hastrans = true)
{
if (!$this->GuessOID($blob)) {
return $blob;
}
if ($hastrans) {
@pg_exec($this->_connectionID, "begin");
}
$fd = @pg_lo_open($this->_connectionID, $blob, "r");
if ($fd === false) {
if ($hastrans) {
@pg_exec($this->_connectionID, "commit");
}
return $blob;
}
if (!$maxsize) {
$maxsize = $this->maxblobsize;
}
$realblob = @pg_loread($fd, $maxsize);
@pg_loclose($fd);
if ($hastrans) {
@pg_exec($this->_connectionID, "commit");
}
return $realblob;
}
pg_free_result( pg_query( 'COMMIT' ) );
pg_free_result( pg_query( 'BEGIN' ) );
dump($oid);
} elseif( substr($req,0,11) == 'blob_delete' ) {
list($oid) = sscanf( $req, 'blob_delete %u' );
$oid = pg_lo_unlink($oid) or pgerr('lo_unlink failed');
} elseif( substr($req,0,10) == 'blob_write' ) {
list($oid) = sscanf( $req, 'blob_write %s ' );
$bin = substr($req,12+strlen($oid));
$obj = pg_lo_open($oid,'w') or pgerr( 'lo_open failed' );
$res = pg_lo_write($obj,$bin) or pgerr( 'lo_write failed' );
pg_lo_close($obj);
dump($res);
} elseif( substr($req,0,9) == 'blob_read' ) {
list($oid) = sscanf( $req, 'blob_read %u' );
$obj = pg_lo_open($oid,'r') or pgerr( 'lo_open failed' );
pg_lo_seek($obj,0,PGSQL_SEEK_END);
$len = pg_lo_tell($obj);
pg_lo_seek($obj,0,PGSQL_SEEK_SET);
$res = pg_lo_read($obj,$len) or pgerr( 'lo_read failed' );
pg_lo_close($obj);
dump($res);
} else {
$result = pg_query($req) or pgerr("error at request: $req");
if( pg_result_status($result) == PGSQL_COMMAND_OK ) {
dump( 0 );
dump( pg_affected_rows($result) );
dump( pg_last_oid($result) );
pg_free_result($result);
} elseif( pg_result_status($result) == PGSQL_EMPTY_QUERY ) {
dump( 0 );
