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php-src/ext/oci8/oci8_interface.c
Zeev Suraski 0cf7de1c70 Remove yearly range from copyright notice
2019-01-30 11:03:12 +02:00

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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 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@php.net> |
| Wez Furlong <wez@omniti.com> |
+----------------------------------------------------------------------+
*/
#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_register_taf_callback( resource connection [, mixed callback] )
Register a callback function for Oracle Transparent Application Failover (TAF) */
PHP_FUNCTION(oci_register_taf_callback)
{
zval *z_connection;
php_oci_connection *connection;
zval *callback;
zend_string *callback_name;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|z!", &z_connection, &callback) == FAILURE) {
return;
}
if (callback) {
#if PHP_MAJOR_VERSION > 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION >= 2)
if (!zend_is_callable(callback, 0, 0)) {
callback_name = zend_get_callable_name(callback);
php_error_docref(NULL, E_WARNING, "function '%s' is not callable", ZSTR_VAL(callback_name));
#if PHP_VERSION_ID < 70300
zend_string_release(callback_name);
#else
zend_string_release_ex(callback_name, 0);
#endif
RETURN_FALSE;
}
#else
if (!zend_is_callable(callback, 0, &callback_name)) {
php_error_docref(NULL, E_WARNING, "function '%s' is not callable", ZSTR_VAL(callback_name));
#if PHP_VERSION_ID < 70300
zend_string_release(callback_name);
#else
zend_string_release_ex(callback_name, 0);
#endif
RETURN_FALSE;
}
#if PHP_VERSION_ID < 70300
zend_string_release(callback_name);
#else
zend_string_release_ex(callback_name, 0);
#endif
#endif
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (php_oci_register_taf_callback(connection, callback) == 0) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto bool oci_unregister_taf_callback( resource connection )
* Unregister a callback function for Oracle Transparent Application Failover (TAF) */
PHP_FUNCTION(oci_unregister_taf_callback)
{
zval *z_connection;
php_oci_connection *connection;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &z_connection) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (php_oci_unregister_taf_callback(connection) == 0) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ 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;
size_t name_len;
zend_long type = 0;
php_oci_statement *statement;
php_oci_define *define;
zend_string *zvtmp;
ZEND_PARSE_PARAMETERS_START(3, 4)
Z_PARAM_RESOURCE(stmt)
Z_PARAM_STRING(name, name_len)
Z_PARAM_ZVAL(var)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(type)
ZEND_PARSE_PARAMETERS_END();
if (!name_len) {
php_error_docref(NULL, 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);
}
else if (zend_hash_str_exists(statement->defines, (const char *)name, name_len)) {
RETURN_FALSE;
}
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) { */
zvtmp = zend_string_init(name, name_len, 0);
if ((define = zend_hash_add_new_ptr(statement->defines, zvtmp, define)) != NULL) {
#if PHP_VERSION_ID < 70300
zend_string_release(zvtmp);
#else
zend_string_release_ex(zvtmp, 0);
#endif
} else {
efree(define);
#if PHP_VERSION_ID < 70300
zend_string_release(zvtmp);
#else
zend_string_release_ex(zvtmp, 0);
#endif
RETURN_FALSE;
}
define->name = (text*) ecalloc(1, name_len+1);
memcpy(define->name, name, name_len);
define->name[name_len] = '\0';
define->name_len = (ub4) name_len;
define->type = (ub4) type;
ZEND_ASSERT(Z_ISREF_P(var));
ZVAL_COPY(&define->val, 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 */
size_t name_len;
zend_long maxlen = -1, type = 0;
char *name;
zval *z_statement;
zval *bind_var = NULL;
php_oci_statement *statement;
ZEND_PARSE_PARAMETERS_START(3, 5)
Z_PARAM_RESOURCE(z_statement)
Z_PARAM_STRING(name, name_len)
Z_PARAM_ZVAL(bind_var)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(maxlen)
Z_PARAM_LONG(type)
ZEND_PARSE_PARAMETERS_END();
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)) {
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)
{
size_t name_len;
zend_long max_item_len = -1;
zend_long max_array_len = 0;
zend_long type = SQLT_AFC;
char *name;
zval *z_statement;
zval *bind_var = NULL;
php_oci_statement *statement;
ZEND_PARSE_PARAMETERS_START(4, 6)
Z_PARAM_RESOURCE(z_statement)
Z_PARAM_STRING(name, name_len)
Z_PARAM_ZVAL(bind_var)
Z_PARAM_LONG(max_array_len)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(max_item_len)
Z_PARAM_LONG(type)
ZEND_PARSE_PARAMETERS_END();
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, E_WARNING, "Maximum array length must be greater than zero");
RETURN_FALSE;
}
if (php_oci_bind_array_by_name(statement, name, (sb4) name_len, bind_var, max_array_len, max_item_len, type)) {
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
zend_list_close(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;
size_t data_len;
zend_long offset = 0;
ub4 bytes_written;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|l", &data, &data_len, &offset) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &offset) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (offset < 0) {
php_error_docref(NULL, E_WARNING, "Offset parameter must be greater than or equal to 0");
RETURN_FALSE;
}
if (php_oci_lob_write(descriptor, (ub4) offset, data, (ub4) data_len, &bytes_written)) {
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;
size_t filename_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "p", &filename, &filename_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Op", &z_descriptor, oci_lob_class_entry_ptr, &filename, &filename_len) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (php_oci_lob_import(descriptor, filename)) {
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
RETURN_FALSE;
}
if (buffer_len > 0) {
zend_string *ret = zend_string_init(buffer, buffer_len, 0);
if (buffer)
efree(buffer);
RETURN_STR(ret);
}
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;
zend_long length;
char *buffer;
ub4 buffer_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &length) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ol", &z_descriptor, oci_lob_class_entry_ptr, &length) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (length <= 0) {
php_error_docref(NULL, 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)) {
RETURN_FALSE;
}
if (buffer_len > 0) {
zend_string *ret = zend_string_init(buffer, buffer_len, 0);
efree(buffer);
RETURN_STR(ret);
}
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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;
zend_long offset, whence = PHP_OCI_SEEK_SET;
ub4 lob_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", &offset, &whence) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ol|l", &z_descriptor, oci_lob_class_entry_ptr, &offset, &whence) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
RETURN_FALSE;
}
switch(whence) {
case PHP_OCI_SEEK_CUR:
descriptor->lob_current_position += (ub4) offset;
break;
case PHP_OCI_SEEK_END:
if ((descriptor->lob_size + offset) >= 0) {
descriptor->lob_current_position = descriptor->lob_size + (ub4) offset;
}
else {
descriptor->lob_current_position = 0;
}
break;
case PHP_OCI_SEEK_SET:
default:
descriptor->lob_current_position = (offset > 0) ? (ub4) offset : 0;
break;
}
if (descriptor->lob_current_position > UB4MAXVAL) {
php_error_docref(NULL, E_WARNING, "Invalid offset or LOB position");
RETURN_FALSE;
}
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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;
size_t data_len;
zend_long write_len = 0;
ub4 bytes_written;
char *data;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|l", &data, &data_len, &write_len) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 2) {
data_len = MIN((zend_long) data_len, write_len);
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &write_len) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 3) {
data_len = MIN((zend_long) data_len, write_len);
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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, (ub4) data_len, &bytes_written)) {
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(), "O", &z_descriptor_from, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OO", &z_descriptor_dest, oci_lob_class_entry_ptr, &z_descriptor_from, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp_dest = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_dest), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if ((tmp_from = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_from), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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;
zend_long trim_length = 0;
ub4 ub_trim_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &trim_length) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O|l", &z_descriptor, oci_lob_class_entry_ptr, &trim_length) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
if (trim_length < 0) {
php_error_docref(NULL, 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)) {
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;
zend_long offset = -1, length = -1;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "|ll", &offset, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 0 && offset < 0) {
php_error_docref(NULL, E_WARNING, "Offset must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 1 && length < 0) {
php_error_docref(NULL, E_WARNING, "Length must be greater than or equal to 0");
RETURN_FALSE;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O|ll", &z_descriptor, oci_lob_class_entry_ptr, &offset, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 1 && offset < 0) {
php_error_docref(NULL, E_WARNING, "Offset must be greater than or equal to 0");
RETURN_FALSE;
}
if (ZEND_NUM_ARGS() > 2 && length < 0) {
php_error_docref(NULL, E_WARNING, "Length must be greater than or equal to 0");
RETURN_FALSE;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (php_oci_lob_erase(descriptor, offset, (ub4) length, &bytes_erased)) {
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;
zend_long flush_flag = 0;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &flush_flag) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O|l", &z_descriptor, oci_lob_class_entry_ptr, &flush_flag) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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(), "b", &flag) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ob", &z_descriptor, oci_lob_class_entry_ptr, &flag) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (php_oci_lob_set_buffering(descriptor, flag)) {
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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;
zend_long length = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OO|l", &z_descriptor_dest, oci_lob_class_entry_ptr, &z_descriptor_from, oci_lob_class_entry_ptr, &length) == FAILURE) {
return;
}
if ((tmp_dest = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_dest), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if ((tmp_from = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_from), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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, 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)) {
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(), "OO", &z_descriptor_first, oci_lob_class_entry_ptr, &z_descriptor_second, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
if ((tmp_first = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_first), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property. The first argument should be valid descriptor object");
RETURN_FALSE;
}
if ((tmp_second = zend_hash_str_find(Z_OBJPROP_P(z_descriptor_second), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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;
char *buffer;
size_t filename_len;
zend_long start = -1, length = -1, block_length;
php_stream *stream;
ub4 lob_length;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "p|ll", &filename, &filename_len, &start, &length) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() > 1 && start < 0) {
php_error_docref(NULL, 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, E_WARNING, "Length parameter must be greater than or equal to 0");
RETURN_FALSE;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Op|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, 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, E_WARNING, "Length parameter must be greater than or equal to 0");
RETURN_FALSE;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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)) {
RETURN_FALSE;
}
if (start == -1) {
start = 0;
}
if (length == -1) {
length = lob_length - descriptor->lob_current_position;
}
if (lob_length == 0) {
length = 0;
}
if (length == 0) {
/* nothing to write, fail silently */
RETURN_FALSE;
}
if (php_check_open_basedir(filename)) {
RETURN_FALSE;
}
stream = php_stream_open_wrapper_ex(filename, "w", 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)) {
php_stream_close(stream);
RETURN_FALSE;
}
if (tmp_bytes_read && !php_stream_write(stream, buffer, tmp_bytes_read)) {
php_stream_close(stream);
if (buffer)
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;
}
/* }}} */
/* {{{ 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;
size_t data_len;
zend_long type = OCI_TEMP_CLOB;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|l", &data, &data_len, &type) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Os|l", &z_descriptor, oci_lob_class_entry_ptr, &data, &data_len, &type) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, 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, (int) data_len)) {
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(), "O", &z_descriptor, oci_lob_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_descriptor), "descriptor", sizeof("descriptor")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find descriptor property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_DESCRIPTOR(tmp, descriptor);
if (php_oci_lob_close(descriptor)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ 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;
zend_long type = OCI_DTYPE_LOB;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "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);
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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_connection)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (connection->descriptors) {
php_oci_connection_descriptors_free(connection);
}
if (php_oci_connection_rollback(connection)) {
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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_connection)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (connection->descriptors) {
php_oci_connection_descriptors_free(connection);
}
if (php_oci_connection_commit(connection)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string oci_field_name(resource stmt, mixed 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);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int oci_field_size(resource stmt, mixed 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, mixed 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, mixed 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, mixed 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");
break;
#endif
#ifdef SQLT_TIMESTAMP_TZ
case SQLT_TIMESTAMP_TZ:
RETVAL_STRING("TIMESTAMP WITH TIMEZONE");
break;
#endif
#ifdef SQLT_TIMESTAMP_LTZ
case SQLT_TIMESTAMP_LTZ:
RETVAL_STRING("TIMESTAMP WITH LOCAL TIMEZONE");
break;
#endif
#ifdef SQLT_INTERVAL_YM
case SQLT_INTERVAL_YM:
RETVAL_STRING("INTERVAL YEAR TO MONTH");
break;
#endif
#ifdef SQLT_INTERVAL_DS
case SQLT_INTERVAL_DS:
RETVAL_STRING("INTERVAL DAY TO SECOND");
break;
#endif
case SQLT_DAT:
RETVAL_STRING("DATE");
break;
case SQLT_NUM:
RETVAL_STRING("NUMBER");
break;
case SQLT_LNG:
RETVAL_STRING("LONG");
break;
case SQLT_BIN:
RETVAL_STRING("RAW");
break;
case SQLT_LBI:
RETVAL_STRING("LONG RAW");
break;
case SQLT_CHR:
RETVAL_STRING("VARCHAR2");
break;
case SQLT_RSET:
RETVAL_STRING("REFCURSOR");
break;
case SQLT_AFC:
RETVAL_STRING("CHAR");
break;
case SQLT_BLOB:
RETVAL_STRING("BLOB");
break;
case SQLT_CLOB:
RETVAL_STRING("CLOB");
break;
case SQLT_BFILE:
RETVAL_STRING("BFILE");
break;
case SQLT_RDD:
RETVAL_STRING("ROWID");
break;
default:
RETVAL_LONG(column->data_type);
}
}
/* }}} */
/* {{{ proto int oci_field_type_raw(resource stmt, mixed 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, mixed col)
Tell whether a field in the current row 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)
{
/* NOP in OCI8 2.0. Obsoleted by DTrace probes */
}
/* }}} */
/* {{{ proto bool oci_execute(resource stmt [, int mode])
Execute a parsed statement */
PHP_FUNCTION(oci_execute)
{
zval *z_statement;
php_oci_statement *statement;
zend_long mode = OCI_COMMIT_ON_SUCCESS;
ZEND_PARSE_PARAMETERS_START(1, 2)
Z_PARAM_RESOURCE(z_statement)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(mode)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_execute(statement, (ub4) mode)) {
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(), "r", &z_statement) == FAILURE) {
return;
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_cancel(statement)) {
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 */
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_fetch(statement, nrows)) {
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;
zval element, tmp;
php_oci_statement *statement;
php_oci_out_column **columns;
zval **outarrs;
ub4 nrows = 1;
int i;
zend_long rows = 0, flags = 0, skip = 0, maxrows = -1;
ZEND_PARSE_PARAMETERS_START(2, 5)
Z_PARAM_RESOURCE(z_statement)
Z_PARAM_ZVAL(array)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(skip)
Z_PARAM_LONG(maxrows)
Z_PARAM_LONG(flags)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
while (skip--) {
if (php_oci_statement_fetch(statement, nrows)) {
zend_try_array_init(array);
RETURN_LONG(0);
}
}
if (flags & PHP_OCI_FETCHSTATEMENT_BY_ROW) {
/* Fetch by Row: array will contain one sub-array per query row */
array = zend_try_array_init(array);
if (!array) {
return;
}
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);
}
while (!php_oci_statement_fetch(statement, nrows)) {
zval row;
array_init_size(&row, statement->ncolumns);
for (i = 0; i < statement->ncolumns; i++) {
php_oci_column_to_zval(columns[ i ], &element, PHP_OCI_RETURN_LOBS);
if (flags & PHP_OCI_NUM) {
zend_hash_next_index_insert(Z_ARRVAL(row), &element);
} else { /* default to ASSOC */
zend_string *zvtmp;
zvtmp = zend_string_init(columns[ i ]->name, columns[ i ]->name_len, 0);
zend_symtable_update(Z_ARRVAL(row), zvtmp, &element);
#if PHP_VERSION_ID < 70300
zend_string_release(zvtmp);
#else
zend_string_release_ex(zvtmp, 0);
#endif
}
}
zend_hash_next_index_insert(Z_ARRVAL_P(array), &row);
rows++;
if (maxrows != -1 && rows == maxrows) {
php_oci_statement_cancel(statement);
break;
}
}
efree(columns);
} else { /* default to BY_COLUMN */
/* Fetch by columns: array will contain one sub-array per query column */
array = zend_try_array_init_size(array, statement->ncolumns);
if (!array) {
return;
}
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);
array_init(&tmp);
outarrs[ i ] = zend_hash_next_index_insert(Z_ARRVAL_P(array), &tmp);
}
} else { /* default to ASSOC */
for (i = 0; i < statement->ncolumns; i++) {
zend_string *zvtmp;
columns[ i ] = php_oci_statement_get_column(statement, i + 1, NULL, 0);
array_init(&tmp);
zvtmp = zend_string_init(columns[ i ]->name, columns[ i ]->name_len, 0);
outarrs[ i ] = zend_symtable_update(Z_ARRVAL_P(array), zvtmp, &tmp);
#if PHP_VERSION_ID < 70300
zend_string_release(zvtmp);
#else
zend_string_release_ex(zvtmp, 0);
#endif
}
}
while (!php_oci_statement_fetch(statement, nrows)) {
for (i = 0; i < statement->ncolumns; i++) {
php_oci_column_to_zval(columns[ i ], &element, PHP_OCI_RETURN_LOBS);
zend_hash_index_update(Z_ARRVAL_P(outarrs[ i ]), rows, &element);
}
rows++;
if (maxrows != -1 && rows == maxrows) {
php_oci_statement_cancel(statement);
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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
zend_list_close(statement->id);
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.
*/
zval *z_connection;
php_oci_connection *connection;
if (OCI_G(old_oci_close_semantics)) {
/* do nothing to keep BC */
return;
}
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_connection)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (GC_REFCOUNT(connection->id) == 2) { /* CHANGED VERSION::PHP7
Changed the refCount to 2 since
internally Zend engine increments
RefCount value by 1 */
/* Unregister Oracle TAF */
php_oci_unregister_taf_callback(connection);
zend_list_close(connection->id);
}
/* ZVAL_NULL(z_connection); */
RETURN_TRUE;
}
/* }}} */
/* {{{ proto resource oci_new_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_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 [, int session_mode ]])
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 = NULL;
php_oci_statement *statement;
php_oci_connection *connection;
text errbuf[PHP_OCI_ERRBUF_LEN];
sb4 errcode = 0;
dvoid *errh = NULL;
ub2 error_offset = 0;
text *sqltext = NULL;
ZEND_PARSE_PARAMETERS_START(0, 1)
Z_PARAM_OPTIONAL
Z_PARAM_RESOURCE(arg)
ZEND_PARSE_PARAMETERS_END();
if (ZEND_NUM_ARGS() > 0) {
statement = (php_oci_statement *) zend_fetch_resource_ex(arg, NULL, le_statement);
if (statement) {
errh = statement->err;
errcode = statement->errcode;
if (php_oci_fetch_sqltext_offset(statement, &sqltext, &error_offset)) {
RETURN_FALSE;
}
goto go_out;
}
connection = (php_oci_connection *) zend_fetch_resource_ex(arg, NULL, le_connection);
if (connection) {
errh = connection->err;
errcode = connection->errcode;
goto go_out;
}
connection = (php_oci_connection *) zend_fetch_resource_ex(arg, NULL, le_pconnection);
if (connection) {
errh = connection->err;
errcode = connection->errcode;
goto go_out;
}
} else {
errh = OCI_G(err);
errcode = OCI_G(errcode);
}
go_out:
if (errcode == 0) { /* no error set in the handle */
RETURN_FALSE;
}
if (!errh) {
php_error_docref(NULL, E_WARNING, "Oci_error: unable to find error handle");
RETURN_FALSE;
}
errcode = php_oci_fetch_errmsg(errh, errbuf, sizeof(errbuf));
if (errcode) {
array_init(return_value);
add_assoc_long(return_value, "code", errcode);
/* TODO: avoid reallocation ??? */
add_assoc_string(return_value, "message", (char*) errbuf);
add_assoc_long(return_value, "offset", error_offset);
add_assoc_string(return_value, "sqltext", sqltext ? (char *) sqltext : "");
} 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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
RETURN_LONG(statement->ncolumns);
}
/* }}} */
/* {{{ proto resource oci_parse(resource connection, string statement)
Parse a SQL or PL/SQL statement and return a statement resource */
PHP_FUNCTION(oci_parse)
{
zval *z_connection;
php_oci_connection *connection;
php_oci_statement *statement;
char *query;
size_t query_len;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(query, query_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
statement = php_oci_statement_create(connection, query, (int) query_len);
if (statement) {
RETURN_RES(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;
zend_long size;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_statement)
Z_PARAM_LONG(size)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (size < 0) {
php_error_docref(NULL, E_WARNING, "Number of rows to be prefetched has to be greater than or equal to 0");
return;
}
if (php_oci_statement_set_prefetch(statement, (ub4)size)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_set_client_identifier(resource connection, string value)
Sets the client identifier attribute on the connection */
PHP_FUNCTION(oci_set_client_identifier)
{
zval *z_connection;
php_oci_connection *connection;
char *client_id;
size_t client_id_len;
sword errstatus;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(client_id, client_id_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) client_id, (ub4) client_id_len, (ub4) OCI_ATTR_CLIENT_IDENTIFIER, connection->err));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
RETURN_FALSE;
}
#ifdef HAVE_OCI8_DTRACE
/* The alternatives to storing client_id like done below are
i) display it in a probe here in oci_set_client_identifier and
let the user D script correlate the connection address probe
argument and the client_id. This would likely require user D
script variables, which would use kernel memory.
ii) call OCIAttrGet for each probe definition that uses
client_id. This would be slower than storing it.
*/
if (connection->client_id) {
pefree(connection->client_id, connection->is_persistent);
}
if (client_id) {
/* this long winded copy allows compatibility with older PHP versions */
connection->client_id = (char *)pemalloc(client_id_len+1, connection->is_persistent);
memcpy(connection->client_id, client_id, client_id_len);
connection->client_id[client_id_len] = '\0';
} else {
connection->client_id = NULL;
}
#endif /* HAVE_OCI8_DTRACE */
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool oci_set_edition(string value)
Sets the edition attribute for all subsequent connections created */
PHP_FUNCTION(oci_set_edition)
{
#if ((OCI_MAJOR_VERSION > 11) || ((OCI_MAJOR_VERSION == 11) && (OCI_MINOR_VERSION >= 2)))
char *edition;
size_t edition_len;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_STRING(edition, edition_len)
ZEND_PARSE_PARAMETERS_END();
if (OCI_G(edition)) {
efree(OCI_G(edition));
}
if (edition) {
OCI_G(edition) = (char *)safe_emalloc(edition_len+1, sizeof(char), 0);
memcpy(OCI_G(edition), edition, edition_len);
OCI_G(edition)[edition_len] = '\0';
} else {
OCI_G(edition) = NULL;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported attribute type");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto bool oci_set_module_name(resource connection, string value)
Sets the module attribute on the connection for end-to-end tracing */
PHP_FUNCTION(oci_set_module_name)
{
#if (OCI_MAJOR_VERSION >= 10)
zval *z_connection;
php_oci_connection *connection;
char *module;
size_t module_len;
sword errstatus;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(module, module_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) module, (ub4) module_len, (ub4) OCI_ATTR_MODULE, connection->err));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
RETURN_FALSE;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported attribute type");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto bool oci_set_action(resource connection, string value)
Sets the action attribute on the connection for end-to-end tracing */
PHP_FUNCTION(oci_set_action)
{
#if (OCI_MAJOR_VERSION >= 10)
zval *z_connection;
php_oci_connection *connection;
char *action;
size_t action_len;
sword errstatus;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(action, action_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) action, (ub4) action_len, (ub4) OCI_ATTR_ACTION, connection->err));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
RETURN_FALSE;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported attribute type");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto bool oci_set_client_info(resource connection, string value)
Sets the client info attribute on the connection for end-to-end tracing */
PHP_FUNCTION(oci_set_client_info)
{
#if (OCI_MAJOR_VERSION >= 10)
zval *z_connection;
php_oci_connection *connection;
char *client_info;
size_t client_info_len;
sword errstatus;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(client_info, client_info_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) client_info, (ub4) client_info_len, (ub4) OCI_ATTR_CLIENT_INFO, connection->err));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
RETURN_FALSE;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported attribute type");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto bool oci_set_db_operation(resource connection, string value)
Sets the "DB operation" on the connection for Oracle end-to-end tracing.
For history, see Oracle bug 16695981 */
PHP_FUNCTION(oci_set_db_operation)
{
#if (OCI_MAJOR_VERSION > 11)
zval *z_connection;
php_oci_connection *connection;
char *dbop_name;
size_t dbop_name_len;
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_STRING(dbop_name, dbop_name_len)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) dbop_name, (ub4) dbop_name_len, (ub4) OCI_ATTR_DBOP, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
RETURN_FALSE;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported attribute type");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto bool oci_set_call_timeout(resource connection, int call_timeout)
*/
PHP_FUNCTION(oci_set_call_timeout)
{
#if (OCI_MAJOR_VERSION >= 18)
zval *z_connection;
php_oci_connection *connection;
zend_long call_timeout; // milliseconds
ZEND_PARSE_PARAMETERS_START(2, 2)
Z_PARAM_RESOURCE(z_connection)
Z_PARAM_LONG(call_timeout)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->svc, (ub4) OCI_HTYPE_SVCCTX, (ub4 *) &call_timeout, 0, OCI_ATTR_CALL_TIMEOUT, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
RETURN_FALSE;
}
RETURN_TRUE;
#else
php_error_docref(NULL, E_NOTICE, "Unsupported with this version of Oracle Client");
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ 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;
char *user, *pass_old, *pass_new, *dbname;
size_t user_len, pass_old_len, pass_new_len, dbname_len;
php_oci_connection *connection;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(), "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, E_WARNING, "username cannot be empty");
RETURN_FALSE;
}
if (!pass_old_len) {
php_error_docref(NULL, E_WARNING, "old password cannot be empty");
RETURN_FALSE;
}
if (!pass_new_len) {
php_error_docref(NULL, E_WARNING, "new password cannot be empty");
RETURN_FALSE;
}
if (php_oci_password_change(connection, user, (int) user_len, pass_old, (int) pass_old_len, pass_new, (int) pass_new_len)) {
RETURN_FALSE;
}
RETURN_TRUE;
} else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(), "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, E_WARNING, "username cannot be empty");
RETURN_FALSE;
}
if (!pass_old_len) {
php_error_docref(NULL, E_WARNING, "old password cannot be empty");
RETURN_FALSE;
}
if (!pass_new_len) {
php_error_docref(NULL, E_WARNING, "new password cannot be empty");
RETURN_FALSE;
}
connection = php_oci_do_connect_ex(user, (int) user_len, pass_old, (int) pass_old_len, pass_new, (int) pass_new_len, dbname, (int) dbname_len, NULL, OCI_DEFAULT, 0, 0);
if (!connection) {
RETURN_FALSE;
}
RETURN_RES(connection->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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_connection)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
statement = php_oci_statement_create(connection, NULL, 0);
if (statement) {
RETURN_RES(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);
}
else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string oci_client_version()
Return a string containing runtime client library version information */
PHP_FUNCTION(oci_client_version)
{
char version[256];
php_oci_client_get_version(version, sizeof(version));
RETURN_STRING(version);
}
/* }}} */
/* {{{ 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[256];
zend_string *ret;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_connection)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_CONNECTION(z_connection, connection);
if (php_oci_server_get_version(connection, version, sizeof(version))) {
RETURN_FALSE;
}
ret = zend_string_init(version, strlen(version), 0);
RETURN_STR(ret);
}
/* }}} */
/* {{{ 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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_get_type(statement, &type)) {
RETURN_FALSE;
}
switch (type) {
case OCI_STMT_SELECT:
RETVAL_STRING("SELECT");
break;
case OCI_STMT_UPDATE:
RETVAL_STRING("UPDATE");
break;
case OCI_STMT_DELETE:
RETVAL_STRING("DELETE");
break;
case OCI_STMT_INSERT:
RETVAL_STRING("INSERT");
break;
case OCI_STMT_CREATE:
RETVAL_STRING("CREATE");
break;
case OCI_STMT_DROP:
RETVAL_STRING("DROP");
break;
case OCI_STMT_ALTER:
RETVAL_STRING("ALTER");
break;
case OCI_STMT_BEGIN:
RETVAL_STRING("BEGIN");
break;
case OCI_STMT_DECLARE:
RETVAL_STRING("DECLARE");
break;
case OCI_STMT_CALL:
RETVAL_STRING("CALL");
break;
default:
RETVAL_STRING("UNKNOWN");
}
}
/* }}} */
/* {{{ 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;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_get_numrows(statement, &rowcount)) {
RETURN_FALSE;
}
RETURN_LONG(rowcount);
}
/* }}} */
/* {{{ 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(), "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(tmp, collection);
zend_list_close(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;
size_t value_len;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &value, &value_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Os", &z_collection, oci_coll_class_entry_ptr, &value, &value_len) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(tmp, collection);
if (php_oci_collection_append(collection, value, (int) value_len)) {
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;
zend_long element_index;
zval value;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &element_index) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ol", &z_collection, oci_coll_class_entry_ptr, &element_index) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, 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)) {
RETURN_FALSE;
}
RETURN_ZVAL(&value, 1, 1);
}
/* }}} */
/* {{{ 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(), "O", &z_collection_from, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OO", &z_collection_dest, oci_coll_class_entry_ptr, &z_collection_from, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp_dest = zend_hash_str_find(Z_OBJPROP_P(z_collection_dest), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property. The first argument should be valid collection object");
RETURN_FALSE;
}
if ((tmp_from = zend_hash_str_find(Z_OBJPROP_P(z_collection_from), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, 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)) {
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;
size_t value_len;
zend_long element_index;
char *value;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &element_index, &value, &value_len) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ols", &z_collection, oci_coll_class_entry_ptr, &element_index, &value, &value_len) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, 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, (int) value_len)) {
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(), "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(tmp, collection);
if (php_oci_collection_size(collection, &size)) {
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;
zend_long max;
if (!getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &z_collection, oci_coll_class_entry_ptr) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(tmp, collection);
if (php_oci_collection_max(collection, &max)) {
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;
zend_long trim_size;
if (getThis()) {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &trim_size) == FAILURE) {
return;
}
}
else {
if (zend_parse_parameters(ZEND_NUM_ARGS(), "Ol", &z_collection, oci_coll_class_entry_ptr, &trim_size) == FAILURE) {
return;
}
}
if ((tmp = zend_hash_str_find(Z_OBJPROP_P(z_collection), "collection", sizeof("collection")-1)) == NULL) {
php_error_docref(NULL, E_WARNING, "Unable to find collection property");
RETURN_FALSE;
}
PHP_OCI_ZVAL_TO_COLLECTION(tmp, collection);
if (php_oci_collection_trim(collection, trim_size)) {
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;
size_t tdo_len, schema_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "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, (int) tdo_len, schema, (int) schema_len)) ) {
object_init_ex(return_value, oci_coll_class_entry_ptr);
add_property_resource(return_value, "collection", collection->id);
}
else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto bool oci_get_implicit(resource stmt)
Get the next statement resource from an Oracle 12c PL/SQL Implicit Result Set */
PHP_FUNCTION(oci_get_implicit_resultset)
{
zval *z_statement;
php_oci_statement *statement;
php_oci_statement *imp_statement;
ZEND_PARSE_PARAMETERS_START(1, 1)
Z_PARAM_RESOURCE(z_statement)
ZEND_PARSE_PARAMETERS_END();
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
imp_statement = php_oci_get_implicit_resultset(statement);
if (imp_statement) {
if (php_oci_statement_execute(imp_statement, (ub4)OCI_DEFAULT))
RETURN_FALSE;
RETURN_RES(imp_statement->id);
}
RETURN_FALSE;
}
/* }}} */
#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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