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php-src/ext/oci8/oci8_interface.c

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2008 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Stig Sæther Bakken <ssb@php.net> |
| Thies C. Arntzen <thies@thieso.net> |
| |
| Collection support by Andy Sautins <asautins@veripost.net> |
| Temporary LOB support by David Benson <dbenson@mancala.com> |
| ZTS per process OCIPLogon by Harald Radi <harald.radi@nme.at> |
| |
| Redesigned by: Antony Dovgal <antony@zend.com> |
| Andi Gutmans <andi@zend.com> |
| Wez Furlong <wez@omniti.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "ext/standard/info.h"
#include "php_ini.h"
#if HAVE_OCI8
#include "php_oci8.h"
#include "php_oci8_int.h"
#ifndef OCI_STMT_CALL
#define OCI_STMT_CALL 10
#endif
/* {{{ proto bool oci_define_by_name(resource stmt, string name, mixed &var [, int type])
Define a PHP variable to an Oracle column by name */
/* if you want to define a LOB/CLOB etc make sure you allocate it via OCINewDescriptor BEFORE defining!!! */
PHP_FUNCTION(oci_define_by_name)
{
zval *stmt, *var;
char *name;
int name_len;
long type = 0;
php_oci_statement *statement;
php_oci_define *define, *tmp_define;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsz/|l", &stmt, &name, &name_len, &var, &type) == FAILURE) {
return;
}
if (!name_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Column name cannot be empty");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_STATEMENT(stmt, statement);
if (statement->defines == NULL) {
ALLOC_HASHTABLE(statement->defines);
zend_hash_init(statement->defines, 13, NULL, php_oci_define_hash_dtor, 0);
}
define = ecalloc(1,sizeof(php_oci_define));
if (zend_hash_add(statement->defines, name, name_len, define, sizeof(php_oci_define), (void **)&tmp_define) == SUCCESS) {
efree(define);
define = tmp_define;
} else {
efree(define);
RETURN_FALSE;
}
define->name = (text*) estrndup(name, name_len);
define->name_len = name_len;
define->type = type;
define->zval = var;
zval_add_ref(&var);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_bind_by_name(resource stmt, string name, mixed &var, [, int maxlength [, int type]])
Bind a PHP variable to an Oracle placeholder by name */
/* if you want to bind a LOB/CLOB etc make sure you allocate it via OCINewDescriptor BEFORE binding!!! */
PHP_FUNCTION(oci_bind_by_name)
{
ub2 bind_type = SQLT_CHR; /* unterminated string */
int name_len;
long maxlen = -1, type = 0;
char *name;
zval *z_statement;
zval *bind_var = NULL;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsz/|ll", &z_statement, &name, &name_len, &bind_var, &maxlen, &type) == FAILURE) {
return;
}
if (type) {
bind_type = (ub2) type;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_bind_by_name(statement, name, name_len, bind_var, maxlen, bind_type TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_bind_array_by_name(resource stmt, string name, array &var, int max_table_length [, int max_item_length [, int type ]])
Bind a PHP array to an Oracle PL/SQL type by name */
PHP_FUNCTION(oci_bind_array_by_name)
{
int name_len;
long max_item_len = -1;
long max_array_len = 0;
long type = SQLT_AFC;
char *name;
zval *z_statement;
zval *bind_var = NULL;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsz/l|ll", &z_statement, &name, &name_len, &bind_var, &max_array_len, &max_item_len, &type) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (ZEND_NUM_ARGS() == 5 && max_item_len <= 0) {
max_item_len = -1;
}
if (max_array_len <= 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Maximum array length must be greater than zero");
RETURN_FALSE;
}
if (php_oci_bind_array_by_name(statement, name, name_len, bind_var, max_array_len, max_item_len, type TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_free_descriptor()
Deletes large object description */
PHP_FUNCTION(oci_free_descriptor)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
zend_list_delete(descriptor->id);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_save( string data [, int offset ])
Saves a large object */
PHP_FUNCTION(oci_lob_save)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
char *data;
int data_len;
long offset = 0;
ub4 bytes_written;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &data, &data_len, &offset) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &offset) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (offset < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Offset parameter must be greater than or equal to 0");
RETURN_FALSE;
}
if (php_oci_lob_write(descriptor, offset, data, data_len, &bytes_written TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_import( string filename )
Loads file into a LOB */
PHP_FUNCTION(oci_lob_import)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
char *filename;
int filename_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &filename_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os", &z_descriptor, oci_lob_class_entry_ptr, &filename, &filename_len) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_import(descriptor, filename TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string oci_lob_load()
Loads a large object */
PHP_FUNCTION(oci_lob_load)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
char *buffer = NULL;
ub4 buffer_len;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_read(descriptor, -1, 0, &buffer, &buffer_len TSRMLS_CC)) {
RETURN_FALSE;
}
if (buffer_len > 0) {
RETURN_STRINGL(buffer, buffer_len, 0);
}
else {
RETURN_EMPTY_STRING();
}
}
/* }}} */
/* {{{ proto string oci_lob_read( int length )
Reads particular part of a large object */
PHP_FUNCTION(oci_lob_read)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
long length;
char *buffer;
ub4 buffer_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &length) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ol", &z_descriptor, oci_lob_class_entry_ptr, &length) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (length <= 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
RETURN_FALSE;
}
if (php_oci_lob_read(descriptor, length, descriptor->lob_current_position, &buffer, &buffer_len TSRMLS_CC)) {
RETURN_FALSE;
}
if (buffer_len > 0) {
RETURN_STRINGL(buffer, buffer_len, 0);
}
else {
RETURN_EMPTY_STRING();
}
}
/* }}} */
/* {{{ proto bool oci_lob_eof()
Checks if EOF is reached */
PHP_FUNCTION(oci_lob_eof)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
ub4 lob_length;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (!php_oci_lob_get_length(descriptor, &lob_length TSRMLS_CC) && lob_length >= 0) {
if (lob_length == descriptor->lob_current_position) {
RETURN_TRUE;
}
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int oci_lob_tell()
Tells LOB pointer position */
PHP_FUNCTION(oci_lob_tell)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
RETURN_LONG(descriptor->lob_current_position);
}
/* }}} */
/* {{{ proto bool oci_lob_rewind()
Rewind pointer of a LOB */
PHP_FUNCTION(oci_lob_rewind)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
descriptor->lob_current_position = 0;
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_seek( int offset [, int whence ])
Moves the pointer of a LOB */
PHP_FUNCTION(oci_lob_seek)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
long offset, whence = PHP_OCI_SEEK_SET;
ub4 lob_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|l", &offset, &whence) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ol|l", &z_descriptor, oci_lob_class_entry_ptr, &offset, &whence) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_get_length(descriptor, &lob_length TSRMLS_CC)) {
RETURN_FALSE;
}
switch(whence) {
case PHP_OCI_SEEK_CUR:
descriptor->lob_current_position += offset;
break;
case PHP_OCI_SEEK_END:
if (descriptor->lob_size + offset >= 0) {
descriptor->lob_current_position = descriptor->lob_size + offset;
}
else {
descriptor->lob_current_position = 0;
}
break;
case PHP_OCI_SEEK_SET:
default:
descriptor->lob_current_position = (offset > 0) ? offset : 0;
break;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int oci_lob_size()
Returns size of a large object */
PHP_FUNCTION(oci_lob_size)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
ub4 lob_length;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_get_length(descriptor, &lob_length TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(lob_length);
}
/* }}} */
/* {{{ proto int oci_lob_write( string string [, int length ])
Writes data to current position of a LOB */
PHP_FUNCTION(oci_lob_write)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
int data_len;
long write_len = 0;
ub4 bytes_written;
char *data;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &data, &data_len, &write_len) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 2) {
data_len = MIN(data_len, write_len);
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &write_len) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 3) {
data_len = MIN(data_len, write_len);
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (data_len <= 0) {
RETURN_LONG(0);
}
if (php_oci_lob_write(descriptor, descriptor->lob_current_position, data, data_len, &bytes_written TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(bytes_written);
}
/* }}} */
/* {{{ proto bool oci_lob_append( object lob )
Appends data from a LOB to another LOB */
PHP_FUNCTION(oci_lob_append)
{
zval **tmp_dest, **tmp_from, *z_descriptor_dest = getThis(), *z_descriptor_from;
php_oci_descriptor *descriptor_dest, *descriptor_from;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor_from, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "OO", &z_descriptor_dest, oci_lob_class_entry_ptr, &z_descriptor_from, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_dest), "descriptor", sizeof("descriptor"), (void **)&tmp_dest) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_from), "descriptor", sizeof("descriptor"), (void **)&tmp_from) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The second argument should be valid descriptor object");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_dest, descriptor_dest);
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_from, descriptor_from);
if (php_oci_lob_append(descriptor_dest, descriptor_from TSRMLS_CC)) {
RETURN_FALSE;
}
/* XXX should we increase lob_size here ? */
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_truncate( [ int length ])
Truncates a LOB */
PHP_FUNCTION(oci_lob_truncate)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
long trim_length = 0;
ub4 ub_trim_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &trim_length) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|l", &z_descriptor, oci_lob_class_entry_ptr, &trim_length) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
if (trim_length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length must be greater than or equal to zero");
RETURN_FALSE;
}
ub_trim_length = (ub4) trim_length;
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_truncate(descriptor, ub_trim_length TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int oci_lob_erase( [ int offset [, int length ] ] )
Erases a specified portion of the internal LOB, starting at a specified offset */
PHP_FUNCTION(oci_lob_erase)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
ub4 bytes_erased;
long offset = -1, length = -1;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ll", &offset, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 0 && offset < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Offset must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 1 && length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length must be greater than or equal to 0");
RETURN_FALSE;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|ll", &z_descriptor, oci_lob_class_entry_ptr, &offset, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 1 && offset < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Offset must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 2 && length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length must be greater than or equal to 0");
RETURN_FALSE;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_erase(descriptor, offset, length, &bytes_erased TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(bytes_erased);
}
/* }}} */
/* {{{ proto bool oci_lob_flush( [ int flag ] )
Flushes the LOB buffer */
PHP_FUNCTION(oci_lob_flush)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
long flush_flag = 0;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &flush_flag) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|l", &z_descriptor, oci_lob_class_entry_ptr, &flush_flag) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (descriptor->buffering == PHP_OCI_LOB_BUFFER_DISABLED) {
/* buffering wasn't enabled, there is nothing to flush */
RETURN_FALSE;
}
if (php_oci_lob_flush(descriptor, flush_flag TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool ocisetbufferinglob( boolean flag )
Enables/disables buffering for a LOB */
PHP_FUNCTION(ocisetbufferinglob)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
zend_bool flag;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &flag) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ob", &z_descriptor, oci_lob_class_entry_ptr, &flag) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_set_buffering(descriptor, flag TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool ocigetbufferinglob()
Returns current state of buffering for a LOB */
PHP_FUNCTION(ocigetbufferinglob)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (descriptor->buffering != PHP_OCI_LOB_BUFFER_DISABLED) {
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool oci_lob_copy( object lob_to, object lob_from [, int length ] )
Copies data from a LOB to another LOB */
PHP_FUNCTION(oci_lob_copy)
{
zval **tmp_dest, **tmp_from, *z_descriptor_dest, *z_descriptor_from;
php_oci_descriptor *descriptor_dest, *descriptor_from;
long length = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "OO|l", &z_descriptor_dest, oci_lob_class_entry_ptr, &z_descriptor_from, oci_lob_class_entry_ptr, &length) == FAILURE) {
return;
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_dest), "descriptor", sizeof("descriptor"), (void **)&tmp_dest) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_from), "descriptor", sizeof("descriptor"), (void **)&tmp_from) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The second argument should be valid descriptor object");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_dest, descriptor_dest);
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_from, descriptor_from);
if (ZEND_NUM_ARGS() == 3 && length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() == 2) {
/* indicate that we want to copy from the current position to the end of the LOB */
length = -1;
}
if (php_oci_lob_copy(descriptor_dest, descriptor_from, length TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_is_equal( object lob1, object lob2 )
Tests to see if two LOB/FILE locators are equal */
PHP_FUNCTION(oci_lob_is_equal)
{
zval **tmp_first, **tmp_second, *z_descriptor_first, *z_descriptor_second;
php_oci_descriptor *descriptor_first, *descriptor_second;
boolean is_equal;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "OO", &z_descriptor_first, oci_lob_class_entry_ptr, &z_descriptor_second, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_first), "descriptor", sizeof("descriptor"), (void **)&tmp_first) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor_second), "descriptor", sizeof("descriptor"), (void **)&tmp_second) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property. The second argument should be valid descriptor object");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_first, descriptor_first);
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp_second, descriptor_second);
if (php_oci_lob_is_equal(descriptor_first, descriptor_second, &is_equal TSRMLS_CC)) {
RETURN_FALSE;
}
if (is_equal == TRUE) {
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool oci_lob_export([string filename [, int start [, int length]]])
Writes a large object into a file */
PHP_FUNCTION(oci_lob_export)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
char *filename, *buffer;
int filename_len;
long start = -1, length = -1, block_length;
php_stream *stream;
ub4 lob_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ll", &filename, &filename_len, &start, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 1 && start < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Start parameter must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 2 && length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than or equal to 0");
RETURN_FALSE;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os|ll", &z_descriptor, oci_lob_class_entry_ptr, &filename, &filename_len, &start, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 2 && start < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Start parameter must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 3 && length < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than or equal to 0");
RETURN_FALSE;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_get_length(descriptor, &lob_length TSRMLS_CC)) {
RETURN_FALSE;
}
if (start == -1) {
start = 0;
}
if (length == -1) {
length = lob_length - descriptor->lob_current_position;
}
if (length == 0) {
/* nothing to write, fail silently */
RETURN_FALSE;
}
if (PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(filename TSRMLS_CC)) {
RETURN_FALSE;
}
stream = php_stream_open_wrapper_ex(filename, "w", ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL, NULL);
block_length = PHP_OCI_LOB_BUFFER_SIZE;
if (block_length > length) {
block_length = length;
}
while(length > 0) {
ub4 tmp_bytes_read = 0;
if (php_oci_lob_read(descriptor, block_length, start, &buffer, &tmp_bytes_read TSRMLS_CC)) {
php_stream_close(stream);
RETURN_FALSE;
}
if (tmp_bytes_read && !php_stream_write(stream, buffer, tmp_bytes_read)) {
php_stream_close(stream);
efree(buffer);
RETURN_FALSE;
}
if (buffer) {
efree(buffer);
}
length -= tmp_bytes_read;
descriptor->lob_current_position += tmp_bytes_read;
start += tmp_bytes_read;
if (block_length > length) {
block_length = length;
}
}
php_stream_close(stream);
RETURN_TRUE;
}
/* }}} */
#ifdef HAVE_OCI8_TEMP_LOB
/* {{{ proto bool oci_lob_write_temporary(string var [, int lob_type])
Writes temporary blob */
PHP_FUNCTION(oci_lob_write_temporary)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
char *data;
int data_len;
long type = OCI_TEMP_CLOB;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &data, &data_len, &type) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &type) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_write_tmp(descriptor, type, data, data_len TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_lob_close()
Closes lob descriptor */
PHP_FUNCTION(oci_lob_close)
{
zval **tmp, *z_descriptor = getThis();
php_oci_descriptor *descriptor;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(*tmp, descriptor);
if (php_oci_lob_close(descriptor TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
#endif
/* {{{ proto object oci_new_descriptor(resource connection [, int type])
Initialize a new empty descriptor LOB/FILE (LOB is default) */
PHP_FUNCTION(oci_new_descriptor)
{
zval *z_connection;
php_oci_connection *connection;
php_oci_descriptor *descriptor;
long type = OCI_DTYPE_LOB;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &z_connection, &type) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
/* php_oci_lob_create() checks type */
descriptor = php_oci_lob_create(connection, type TSRMLS_CC);
if (!descriptor) {
RETURN_NULL();
}
object_init_ex(return_value, oci_lob_class_entry_ptr);
add_property_resource(return_value, "descriptor", descriptor->id);
}
/* }}} */
/* {{{ proto bool oci_rollback(resource connection)
Rollback the current context */
PHP_FUNCTION(oci_rollback)
{
zval *z_connection;
php_oci_connection *connection;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (connection->descriptors) {
zend_hash_destroy(connection->descriptors);
efree(connection->descriptors);
connection->descriptors = NULL;
}
if (php_oci_connection_rollback(connection TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_commit(resource connection)
Commit the current context */
PHP_FUNCTION(oci_commit)
{
zval *z_connection;
php_oci_connection *connection;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (connection->descriptors) {
zend_hash_destroy(connection->descriptors);
efree(connection->descriptors);
connection->descriptors = NULL;
}
if (php_oci_connection_commit(connection TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string oci_field_name(resource stmt, int col)
Tell the name of a column */
PHP_FUNCTION(oci_field_name)
{
php_oci_out_column *column;
if ( ( column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) ) ) {
RETURN_STRINGL(column->name, column->name_len, 1);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int oci_field_size(resource stmt, int col)
Tell the maximum data size of a column */
PHP_FUNCTION(oci_field_size)
{
php_oci_out_column *column;
if ( ( column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) ) ) {
/* Handle data type of LONG */
if (column->data_type == SQLT_LNG){
RETURN_LONG(column->storage_size4);
}
RETURN_LONG(column->data_size);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int oci_field_scale(resource stmt, int col)
Tell the scale of a column */
PHP_FUNCTION(oci_field_scale)
{
php_oci_out_column *column;
if ( ( column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) ) ) {
RETURN_LONG(column->scale);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int oci_field_precision(resource stmt, int col)
Tell the precision of a column */
PHP_FUNCTION(oci_field_precision)
{
php_oci_out_column *column;
if ( ( column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) ) ) {
RETURN_LONG(column->precision);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto mixed oci_field_type(resource stmt, int col)
Tell the data type of a column */
PHP_FUNCTION(oci_field_type)
{
php_oci_out_column *column;
column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
if (!column) {
RETURN_FALSE;
}
switch (column->data_type) {
#ifdef SQLT_TIMESTAMP
case SQLT_TIMESTAMP:
RETVAL_STRING("TIMESTAMP",1);
break;
#endif
#ifdef SQLT_TIMESTAMP_TZ
case SQLT_TIMESTAMP_TZ:
RETVAL_STRING("TIMESTAMP WITH TIMEZONE",1);
break;
#endif
#ifdef SQLT_TIMESTAMP_LTZ
case SQLT_TIMESTAMP_LTZ:
RETVAL_STRING("TIMESTAMP WITH LOCAL TIMEZONE",1);
break;
#endif
#ifdef SQLT_INTERVAL_YM
case SQLT_INTERVAL_YM:
RETVAL_STRING("INTERVAL YEAR TO MONTH",1);
break;
#endif
#ifdef SQLT_INTERVAL_DS
case SQLT_INTERVAL_DS:
RETVAL_STRING("INTERVAL DAY TO SECOND",1);
break;
#endif
case SQLT_DAT:
RETVAL_STRING("DATE",1);
break;
case SQLT_NUM:
RETVAL_STRING("NUMBER",1);
break;
case SQLT_LNG:
RETVAL_STRING("LONG",1);
break;
case SQLT_BIN:
RETVAL_STRING("RAW",1);
break;
case SQLT_LBI:
RETVAL_STRING("LONG RAW",1);
break;
case SQLT_CHR:
RETVAL_STRING("VARCHAR2",1);
break;
case SQLT_RSET:
RETVAL_STRING("REFCURSOR",1);
break;
case SQLT_AFC:
RETVAL_STRING("CHAR",1);
break;
case SQLT_BLOB:
RETVAL_STRING("BLOB",1);
break;
case SQLT_CLOB:
RETVAL_STRING("CLOB",1);
break;
case SQLT_BFILE:
RETVAL_STRING("BFILE",1);
break;
case SQLT_RDD:
RETVAL_STRING("ROWID",1);
break;
default:
RETVAL_LONG(column->data_type);
}
}
/* }}} */
/* {{{ proto int oci_field_type_raw(resource stmt, int col)
Tell the raw oracle data type of a column */
PHP_FUNCTION(oci_field_type_raw)
{
php_oci_out_column *column;
column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
if (column) {
RETURN_LONG(column->data_type);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool oci_field_is_null(resource stmt, int col)
Tell whether a column is NULL */
PHP_FUNCTION(oci_field_is_null)
{
php_oci_out_column *column;
if ( ( column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) ) ) {
if (column->indicator == -1) {
RETURN_TRUE;
}
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto void oci_internal_debug(int onoff)
Toggle internal debugging output for the OCI extension */
PHP_FUNCTION(oci_internal_debug)
{
zend_bool on_off;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &on_off) == FAILURE) {
return;
}
OCI_G(debug_mode) = on_off;
}
/* }}} */
/* {{{ proto bool oci_execute(resource stmt [, int mode])
Execute a parsed statement */
PHP_FUNCTION(oci_execute)
{
zval *z_statement;
php_oci_statement *statement;
long mode = OCI_COMMIT_ON_SUCCESS;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &z_statement, &mode) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_execute(statement, mode TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_cancel(resource stmt)
Cancel reading from a cursor */
PHP_FUNCTION(oci_cancel)
{
zval *z_statement;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_cancel(statement TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_fetch(resource stmt)
Prepare a new row of data for reading */
PHP_FUNCTION(oci_fetch)
{
zval *z_statement;
php_oci_statement *statement;
ub4 nrows = 1; /* only one row at a time is supported for now */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_fetch(statement, nrows TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int ocifetchinto(resource stmt, array &output [, int mode])
Fetch a row of result data into an array */
PHP_FUNCTION(ocifetchinto)
{
php_oci_fetch_row(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_OCI_NUM, 3);
}
/* }}} */
/* {{{ proto int oci_fetch_all(resource stmt, array &output[, int skip[, int maxrows[, int flags]]])
Fetch all rows of result data into an array */
PHP_FUNCTION(oci_fetch_all)
{
zval *z_statement, *array, *element, *tmp;
php_oci_statement *statement;
php_oci_out_column **columns;
zval ***outarrs;
ub4 nrows = 1;
int i;
long rows = 0, flags = 0, skip = 0, maxrows = -1;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rz/|lll", &z_statement, &array, &skip, &maxrows, &flags) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
zval_dtor(array);
array_init(array);
while (skip--) {
if (php_oci_statement_fetch(statement, nrows TSRMLS_CC)) {
RETURN_LONG(0);
}
}
if (flags & PHP_OCI_FETCHSTATEMENT_BY_ROW) {
columns = safe_emalloc(statement->ncolumns, sizeof(php_oci_out_column *), 0);
for (i = 0; i < statement->ncolumns; i++) {
columns[ i ] = php_oci_statement_get_column(statement, i + 1, NULL, 0 TSRMLS_CC);
}
while (!php_oci_statement_fetch(statement, nrows TSRMLS_CC)) {
zval *row;
MAKE_STD_ZVAL(row);
array_init(row);
for (i = 0; i < statement->ncolumns; i++) {
MAKE_STD_ZVAL(element);
php_oci_column_to_zval(columns[ i ], element, PHP_OCI_RETURN_LOBS TSRMLS_CC);
if (flags & PHP_OCI_NUM) {
zend_hash_next_index_insert(Z_ARRVAL_P(row), &element, sizeof(zval*), NULL);
} else { /* default to ASSOC */
zend_hash_update(Z_ARRVAL_P(row), columns[ i ]->name, columns[ i ]->name_len+1, &element, sizeof(zval*), NULL);
}
}
zend_hash_next_index_insert(Z_ARRVAL_P(array), &row, sizeof(zval*), NULL);
rows++;
if (maxrows != -1 && rows == maxrows) {
php_oci_statement_cancel(statement TSRMLS_CC);
break;
}
}
efree(columns);
} else { /* default to BY_COLUMN */
columns = safe_emalloc(statement->ncolumns, sizeof(php_oci_out_column *), 0);
outarrs = safe_emalloc(statement->ncolumns, sizeof(zval*), 0);
if (flags & PHP_OCI_NUM) {
for (i = 0; i < statement->ncolumns; i++) {
columns[ i ] = php_oci_statement_get_column(statement, i + 1, NULL, 0 TSRMLS_CC);
MAKE_STD_ZVAL(tmp);
array_init(tmp);
zend_hash_next_index_insert(Z_ARRVAL_P(array), &tmp, sizeof(zval*), (void **) &(outarrs[ i ]));
}
} else { /* default to ASSOC */
for (i = 0; i < statement->ncolumns; i++) {
columns[ i ] = php_oci_statement_get_column(statement, i + 1, NULL, 0 TSRMLS_CC);
MAKE_STD_ZVAL(tmp);
array_init(tmp);
zend_hash_update(Z_ARRVAL_P(array), columns[ i ]->name, columns[ i ]->name_len+1, (void *) &tmp, sizeof(zval*), (void **) &(outarrs[ i ]));
}
}
while (!php_oci_statement_fetch(statement, nrows TSRMLS_CC)) {
for (i = 0; i < statement->ncolumns; i++) {
MAKE_STD_ZVAL(element);
php_oci_column_to_zval(columns[ i ], element, PHP_OCI_RETURN_LOBS TSRMLS_CC);
zend_hash_index_update((*(outarrs[ i ]))->value.ht, rows, (void *)&element, sizeof(zval*), NULL);
}
rows++;
if (maxrows != -1 && rows == maxrows) {
php_oci_statement_cancel(statement TSRMLS_CC);
break;
}
}
efree(columns);
efree(outarrs);
}
RETURN_LONG(rows);
}
/* }}} */
/* {{{ proto object oci_fetch_object( resource stmt )
Fetch a result row as an object */
PHP_FUNCTION(oci_fetch_object)
{
php_oci_fetch_row(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_OCI_ASSOC | PHP_OCI_RETURN_NULLS, 2);
if (Z_TYPE_P(return_value) == IS_ARRAY) {
object_and_properties_init(return_value, ZEND_STANDARD_CLASS_DEF_PTR, Z_ARRVAL_P(return_value));
}
}
/* }}} */
/* {{{ proto array oci_fetch_row( resource stmt )
Fetch a result row as an enumerated array */
PHP_FUNCTION(oci_fetch_row)
{
php_oci_fetch_row(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_OCI_NUM | PHP_OCI_RETURN_NULLS, 1);
}
/* }}} */
/* {{{ proto array oci_fetch_assoc( resource stmt )
Fetch a result row as an associative array */
PHP_FUNCTION(oci_fetch_assoc)
{
php_oci_fetch_row(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_OCI_ASSOC | PHP_OCI_RETURN_NULLS, 1);
}
/* }}} */
/* {{{ proto array oci_fetch_array( resource stmt [, int mode ])
Fetch a result row as an array */
PHP_FUNCTION(oci_fetch_array)
{
php_oci_fetch_row(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_OCI_BOTH | PHP_OCI_RETURN_NULLS, 2);
}
/* }}} */
/* {{{ proto bool oci_free_statement(resource stmt)
Free all resources associated with a statement */
PHP_FUNCTION(oci_free_statement)
{
zval *z_statement;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
zend_list_delete(statement->id);
if (statement->parent_stmtid) {
zend_list_delete(statement->parent_stmtid);
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_close(resource connection)
Disconnect from database */
PHP_FUNCTION(oci_close)
{
/* oci_close for pconnect (if old_oci_close_semantics not set) would
* release the connection back to the client-side session pool (and to the
* server-side pool if Database Resident Connection Pool is being used).
* Subsequent pconnects in the same script are not guaranteed to get the
* same database session. When a persistent connection goes out-of-scope,
* the connection is not released to the session pool and is kept in the Plist
*/
zval *z_connection;
php_oci_connection *connection;
int dummy_type = -1;
if (OCI_G(old_oci_close_semantics)) {
/* do nothing to keep BC */
return;
}
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
zend_list_delete(connection->rsrc_id);
/* If refcount has fallen to zero(resource id removed from the list),
* Release the OCI session associated with this connection structure back
* to the underlying pool. The connection would be cached in the plist as a
* stub
*/
if(connection->is_persistent && connection->using_spool && !zend_list_find(connection->rsrc_id, &dummy_type)) {
php_oci_connection_release(connection TSRMLS_CC);
}
ZVAL_NULL(z_connection);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto resource oci_new_connect(string user, string pass [, string db])
Connect to an Oracle database and log on. Returns a new session. */
PHP_FUNCTION(oci_new_connect)
{
php_oci_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0, 1);
}
/* }}} */
/* {{{ proto resource oci_connect(string user, string pass [, string db [, string charset [, int session_mode ]])
Connect to an Oracle database and log on. Returns a new session. */
PHP_FUNCTION(oci_connect)
{
php_oci_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0, 0);
}
/* }}} */
/* {{{ proto resource oci_pconnect(string user, string pass [, string db [, string charset ]])
Connect to an Oracle database using a persistent connection and log on. Returns a new session. */
PHP_FUNCTION(oci_pconnect)
{
php_oci_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1, 0);
}
/* }}} */
/* {{{ proto array oci_error([resource stmt|connection|global])
Return the last error of stmt|connection|global. If no error happened returns false. */
PHP_FUNCTION(oci_error)
{
zval *arg;
php_oci_statement *statement;
php_oci_connection *connection;
text *errbuf;
sb4 errcode = 0;
sword error = OCI_SUCCESS;
dvoid *errh = NULL;
#ifdef HAVE_OCI8_ATTR_STATEMENT
ub2 error_offset = 0;
text *sqltext = NULL;
#endif
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r", &arg) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 0) {
statement = (php_oci_statement *) zend_fetch_resource(&arg TSRMLS_CC, -1, NULL, NULL, 1, le_statement);
if (statement) {
errh = statement->err;
error = statement->errcode;
#ifdef HAVE_OCI8_ATTR_STATEMENT
if (php_oci_fetch_sqltext_offset(statement, &sqltext, &error_offset TSRMLS_CC)) {
RETURN_FALSE;
}
#endif
goto go_out;
}
connection = (php_oci_connection *) zend_fetch_resource(&arg TSRMLS_CC, -1, NULL, NULL, 1, le_connection);
if (connection) {
errh = connection->err;
error = connection->errcode;
goto go_out;
}
connection = (php_oci_connection *) zend_fetch_resource(&arg TSRMLS_CC, -1, NULL, NULL, 1, le_pconnection);
if (connection) {
errh = connection->err;
error = connection->errcode;
goto go_out;
}
} else {
errh = OCI_G(err);
error = OCI_G(errcode);
}
go_out:
if (error == OCI_SUCCESS) { /* no error set in the handle */
RETURN_FALSE;
}
if (!errh) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCIError: unable to find error handle");
RETURN_FALSE;
}
errcode = php_oci_fetch_errmsg(errh, &errbuf TSRMLS_CC);
if (errcode) {
array_init(return_value);
add_assoc_long(return_value, "code", errcode);
add_assoc_string(return_value, "message", (char*) errbuf, 0);
#ifdef HAVE_OCI8_ATTR_STATEMENT
add_assoc_long(return_value, "offset", error_offset);
add_assoc_string(return_value, "sqltext", sqltext ? (char *) sqltext : "", 1);
#endif
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto int oci_num_fields(resource stmt)
Return the number of result columns in a statement */
PHP_FUNCTION(oci_num_fields)
{
zval *z_statement;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
RETURN_LONG(statement->ncolumns);
}
/* }}} */
/* {{{ proto resource oci_parse(resource connection, string query)
Parse a query and return a statement */
PHP_FUNCTION(oci_parse)
{
zval *z_connection;
php_oci_connection *connection;
php_oci_statement *statement;
char *query;
int query_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &z_connection, &query, &query_len) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
statement = php_oci_statement_create(connection, query, query_len TSRMLS_CC);
if (statement) {
RETURN_RESOURCE(statement->id);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool oci_set_prefetch(resource stmt, int prefetch_rows)
Sets the number of rows to be prefetched on execute to prefetch_rows for stmt */
PHP_FUNCTION(oci_set_prefetch)
{
zval *z_statement;
php_oci_statement *statement;
long size;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &z_statement, &size) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_set_prefetch(statement, size TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_password_change(resource connection, string username, string old_password, string new_password)
Changes the password of an account */
PHP_FUNCTION(oci_password_change)
{
zval *z_connection;
text *user, *pass_old, *pass_new, *dbname;
int user_len, pass_old_len, pass_new_len, dbname_len;
php_oci_connection *connection;
/* Disable in Safe Mode */
if (PG(safe_mode)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "is disabled in Safe Mode");
RETURN_FALSE;
}
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "rsss", &z_connection, &user, &user_len, &pass_old, &pass_old_len, &pass_new, &pass_new_len) == SUCCESS) {
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (!user_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "username cannot be empty");
RETURN_FALSE;
}
if (!pass_old_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "old password cannot be empty");
RETURN_FALSE;
}
if (!pass_new_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "new password cannot be empty");
RETURN_FALSE;
}
if (php_oci_password_change(connection, (char *)user, user_len, (char *)pass_old, pass_old_len, (char *)pass_new, pass_new_len TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
} else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "ssss", &dbname, &dbname_len, &user, &user_len, &pass_old, &pass_old_len, &pass_new, &pass_new_len) == SUCCESS) {
if (!user_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "username cannot be empty");
RETURN_FALSE;
}
if (!pass_old_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "old password cannot be empty");
RETURN_FALSE;
}
if (!pass_new_len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "new password cannot be empty");
RETURN_FALSE;
}
connection = php_oci_do_connect_ex((char *)user, user_len, (char *)pass_old, pass_old_len, (char *)pass_new, pass_new_len, (char *)dbname, dbname_len, NULL, OCI_DEFAULT, 0, 0 TSRMLS_CC);
if (!connection) {
RETURN_FALSE;
}
RETURN_RESOURCE(connection->rsrc_id);
}
WRONG_PARAM_COUNT;
}
/* }}} */
/* {{{ proto resource oci_new_cursor(resource connection)
Return a new cursor (Statement-Handle) - use this to bind ref-cursors! */
PHP_FUNCTION(oci_new_cursor)
{
zval *z_connection;
php_oci_connection *connection;
php_oci_statement *statement;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
statement = php_oci_statement_create(connection, NULL, 0 TSRMLS_CC);
if (statement) {
RETURN_RESOURCE(statement->id);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto string oci_result(resource stmt, mixed column)
Return a single column of result data */
PHP_FUNCTION(oci_result)
{
php_oci_out_column *column;
column = php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
if(column) {
php_oci_column_to_zval(column, return_value, 0 TSRMLS_CC);
}
else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string oci_server_version(resource connection)
Return a string containing server version information */
PHP_FUNCTION(oci_server_version)
{
zval *z_connection;
php_oci_connection *connection;
char *version = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (php_oci_server_get_version(connection, &version TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_STRING(version, 0);
}
/* }}} */
/* {{{ proto string oci_statement_type(resource stmt)
Return the query type of an OCI statement */
PHP_FUNCTION(oci_statement_type)
{
zval *z_statement;
php_oci_statement *statement;
ub2 type;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_get_type(statement, &type TSRMLS_CC)) {
RETURN_FALSE;
}
switch (type) {
case OCI_STMT_SELECT:
RETVAL_STRING("SELECT",1);
break;
case OCI_STMT_UPDATE:
RETVAL_STRING("UPDATE",1);
break;
case OCI_STMT_DELETE:
RETVAL_STRING("DELETE",1);
break;
case OCI_STMT_INSERT:
RETVAL_STRING("INSERT",1);
break;
case OCI_STMT_CREATE:
RETVAL_STRING("CREATE",1);
break;
case OCI_STMT_DROP:
RETVAL_STRING("DROP",1);
break;
case OCI_STMT_ALTER:
RETVAL_STRING("ALTER",1);
break;
case OCI_STMT_BEGIN:
RETVAL_STRING("BEGIN",1);
break;
case OCI_STMT_DECLARE:
RETVAL_STRING("DECLARE",1);
break;
case OCI_STMT_CALL:
RETVAL_STRING("CALL",1);
break;
default:
RETVAL_STRING("UNKNOWN",1);
}
}
/* }}} */
/* {{{ proto int oci_num_rows(resource stmt)
Return the row count of an OCI statement */
PHP_FUNCTION(oci_num_rows)
{
zval *z_statement;
php_oci_statement *statement;
ub4 rowcount;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_get_numrows(statement, &rowcount TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(rowcount);
}
/* }}} */
#ifdef PHP_OCI8_HAVE_COLLECTIONS
/* {{{ proto bool oci_free_collection()
Deletes collection object*/
PHP_FUNCTION(oci_free_collection)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
zend_list_delete(collection->id);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_collection_append(string value)
Append an object to the collection */
PHP_FUNCTION(oci_collection_append)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
char *value;
int value_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &value, &value_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os", &z_collection, oci_coll_class_entry_ptr, &value, &value_len) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_append(collection, value, value_len TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string oci_collection_element_get(int ndx)
Retrieve the value at collection index ndx */
PHP_FUNCTION(oci_collection_element_get)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
long element_index;
zval *value;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &element_index) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ol", &z_collection, oci_coll_class_entry_ptr, &element_index) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_element_get(collection, element_index, &value TSRMLS_CC)) {
RETURN_FALSE;
}
*return_value = *value;
zval_copy_ctor(return_value);
zval_ptr_dtor(&value);
}
/* }}} */
/* {{{ proto bool oci_collection_assign(object from)
Assign a collection from another existing collection */
PHP_FUNCTION(oci_collection_assign)
{
zval **tmp_dest, **tmp_from, *z_collection_dest = getThis(), *z_collection_from;
php_oci_collection *collection_dest, *collection_from;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_collection_from, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "OO", &z_collection_dest, oci_coll_class_entry_ptr, &z_collection_from, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection_dest), "collection", sizeof("collection"), (void **)&tmp_dest) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property. The first argument should be valid collection object");
RETURN_FALSE;
}
if (zend_hash_find(Z_OBJPROP_P(z_collection_from), "collection", sizeof("collection"), (void **)&tmp_from) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property. The second argument should be valid collection object");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp_dest, collection_dest);
PHP_OCI_ZVAL_TO_COLLECTION(*tmp_from, collection_from);
if (php_oci_collection_assign(collection_dest, collection_from TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_collection_element_assign(int index, string val)
Assign element val to collection at index ndx */
PHP_FUNCTION(oci_collection_element_assign)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
int value_len;
long element_index;
char *value;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ls", &element_index, &value, &value_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ols", &z_collection, oci_coll_class_entry_ptr, &element_index, &value, &value_len) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_element_set(collection, element_index, value, value_len TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int oci_collection_size()
Return the size of a collection */
PHP_FUNCTION(oci_collection_size)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
sb4 size = 0;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_size(collection, &size TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(size);
}
/* }}} */
/* {{{ proto int oci_collection_max()
Return the max value of a collection. For a varray this is the maximum length of the array */
PHP_FUNCTION(oci_collection_max)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
long max;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_max(collection, &max TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_LONG(max);
}
/* }}} */
/* {{{ proto bool oci_collection_trim(int num)
Trim num elements from the end of a collection */
PHP_FUNCTION(oci_collection_trim)
{
zval **tmp, *z_collection = getThis();
php_oci_collection *collection;
long trim_size;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &trim_size) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ol", &z_collection, oci_coll_class_entry_ptr, &trim_size) == FAILURE) {
return;
}
}
if (zend_hash_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection"), (void **)&tmp) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(*tmp, collection);
if (php_oci_collection_trim(collection, trim_size TSRMLS_CC)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto object oci_new_collection(resource connection, string tdo [, string schema])
Initialize a new collection */
PHP_FUNCTION(oci_new_collection)
{
zval *z_connection;
php_oci_connection *connection;
php_oci_collection *collection;
char *tdo, *schema = NULL;
int tdo_len, schema_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|s", &z_connection, &tdo, &tdo_len, &schema, &schema_len) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if ( (collection = php_oci_collection_create(connection, tdo, tdo_len, schema, schema_len TSRMLS_CC)) ) {
object_init_ex(return_value, oci_coll_class_entry_ptr);
add_property_resource(return_value, "collection", collection->id);
}
else {
RETURN_FALSE;
}
}
/* }}} */
#endif
#endif /* HAVE_OCI8 */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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